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/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 <andriy.shevchenko@linux.intel.com> 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: Thor Thayer <thor.thayer@linux.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 THERMAL MMIO DRIVER 806M: Talel Shenhar <talel@amazon.com> 807S: Maintained 808F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 809F: drivers/thermal/thermal_mmio.c 810 811AMAZON ETHERNET DRIVERS 812M: Netanel Belgazal <netanel@amazon.com> 813M: Arthur Kiyanovski <akiyano@amazon.com> 814R: Guy Tzalik <gtzalik@amazon.com> 815R: Saeed Bishara <saeedb@amazon.com> 816R: Zorik Machulsky <zorik@amazon.com> 817L: netdev@vger.kernel.org 818S: Supported 819F: Documentation/networking/device_drivers/amazon/ena.rst 820F: drivers/net/ethernet/amazon/ 821 822AMAZON RDMA EFA DRIVER 823M: Gal Pressman <galpress@amazon.com> 824R: Yossi Leybovich <sleybo@amazon.com> 825L: linux-rdma@vger.kernel.org 826S: Supported 827Q: https://patchwork.kernel.org/project/linux-rdma/list/ 828F: drivers/infiniband/hw/efa/ 829F: include/uapi/rdma/efa-abi.h 830 831AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 832M: Tom Lendacky <thomas.lendacky@amd.com> 833L: linux-crypto@vger.kernel.org 834S: Supported 835F: drivers/crypto/ccp/ 836F: include/linux/ccp.h 837 838AMD DISPLAY CORE 839M: Harry Wentland <harry.wentland@amd.com> 840M: Leo Li <sunpeng.li@amd.com> 841L: amd-gfx@lists.freedesktop.org 842S: Supported 843T: git git://people.freedesktop.org/~agd5f/linux 844F: drivers/gpu/drm/amd/display/ 845 846AMD ENERGY DRIVER 847M: Naveen Krishna Chatradhi <nchatrad@amd.com> 848L: linux-hwmon@vger.kernel.org 849S: Maintained 850F: Documentation/hwmon/amd_energy.rst 851F: drivers/hwmon/amd_energy.c 852 853AMD FAM15H PROCESSOR POWER MONITORING DRIVER 854M: Huang Rui <ray.huang@amd.com> 855L: linux-hwmon@vger.kernel.org 856S: Supported 857F: Documentation/hwmon/fam15h_power.rst 858F: drivers/hwmon/fam15h_power.c 859 860AMD FCH GPIO DRIVER 861M: Enrico Weigelt, metux IT consult <info@metux.net> 862L: linux-gpio@vger.kernel.org 863S: Maintained 864F: drivers/gpio/gpio-amd-fch.c 865F: include/linux/platform_data/gpio/gpio-amd-fch.h 866 867AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 868L: linux-geode@lists.infradead.org (moderated for non-subscribers) 869S: Orphan 870F: drivers/usb/gadget/udc/amd5536udc.* 871 872AMD GEODE PROCESSOR/CHIPSET SUPPORT 873M: Andres Salomon <dilinger@queued.net> 874L: linux-geode@lists.infradead.org (moderated for non-subscribers) 875S: Supported 876W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 877F: arch/x86/include/asm/geode.h 878F: drivers/char/hw_random/geode-rng.c 879F: drivers/crypto/geode* 880F: drivers/video/fbdev/geode/ 881 882AMD IOMMU (AMD-VI) 883M: Joerg Roedel <joro@8bytes.org> 884L: iommu@lists.linux-foundation.org 885S: Maintained 886T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 887F: drivers/iommu/amd/ 888F: include/linux/amd-iommu.h 889 890AMD KFD 891M: Felix Kuehling <Felix.Kuehling@amd.com> 892L: amd-gfx@lists.freedesktop.org 893S: Supported 894T: git git://people.freedesktop.org/~agd5f/linux 895F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 896F: drivers/gpu/drm/amd/amdkfd/ 897F: drivers/gpu/drm/amd/include/cik_structs.h 898F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 899F: drivers/gpu/drm/amd/include/v9_structs.h 900F: drivers/gpu/drm/amd/include/vi_structs.h 901F: include/uapi/linux/kfd_ioctl.h 902 903AMD SPI DRIVER 904M: Sanjay R Mehta <sanju.mehta@amd.com> 905S: Maintained 906F: drivers/spi/spi-amd.c 907 908AMD MP2 I2C DRIVER 909M: Elie Morisse <syniurge@gmail.com> 910M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 911M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 912L: linux-i2c@vger.kernel.org 913S: Maintained 914F: drivers/i2c/busses/i2c-amd-mp2* 915 916AMD POWERPLAY 917M: Evan Quan <evan.quan@amd.com> 918L: amd-gfx@lists.freedesktop.org 919S: Supported 920T: git git://people.freedesktop.org/~agd5f/linux 921F: drivers/gpu/drm/amd/powerplay/ 922 923AMD SEATTLE DEVICE TREE SUPPORT 924M: Brijesh Singh <brijeshkumar.singh@amd.com> 925M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 926M: Tom Lendacky <thomas.lendacky@amd.com> 927S: Supported 928F: arch/arm64/boot/dts/amd/ 929 930AMD XGBE DRIVER 931M: Tom Lendacky <thomas.lendacky@amd.com> 932L: netdev@vger.kernel.org 933S: Supported 934F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 935F: drivers/net/ethernet/amd/xgbe/ 936 937ANALOG DEVICES INC AD5686 DRIVER 938M: Michael Hennerich <Michael.Hennerich@analog.com> 939L: linux-pm@vger.kernel.org 940S: Supported 941W: http://ez.analog.com/community/linux-device-drivers 942F: drivers/iio/dac/ad5686* 943F: drivers/iio/dac/ad5696* 944 945ANALOG DEVICES INC AD5758 DRIVER 946M: Michael Hennerich <Michael.Hennerich@analog.com> 947L: linux-iio@vger.kernel.org 948S: Supported 949W: http://ez.analog.com/community/linux-device-drivers 950F: Documentation/devicetree/bindings/iio/dac/ad5758.txt 951F: drivers/iio/dac/ad5758.c 952 953ANALOG DEVICES INC AD7091R5 DRIVER 954M: Beniamin Bia <beniamin.bia@analog.com> 955L: linux-iio@vger.kernel.org 956S: Supported 957W: http://ez.analog.com/community/linux-device-drivers 958F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r5.yaml 959F: drivers/iio/adc/ad7091r5.c 960 961ANALOG DEVICES INC AD7124 DRIVER 962M: Michael Hennerich <Michael.Hennerich@analog.com> 963L: linux-iio@vger.kernel.org 964S: Supported 965W: http://ez.analog.com/community/linux-device-drivers 966F: Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml 967F: drivers/iio/adc/ad7124.c 968 969ANALOG DEVICES INC AD7192 DRIVER 970M: Alexandru Tachici <alexandru.tachici@analog.com> 971L: linux-iio@vger.kernel.org 972S: Supported 973W: http://ez.analog.com/community/linux-device-drivers 974F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 975F: drivers/iio/adc/ad7192.c 976 977ANALOG DEVICES INC AD7292 DRIVER 978M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 979L: linux-iio@vger.kernel.org 980S: Supported 981W: http://ez.analog.com/community/linux-device-drivers 982F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 983F: drivers/iio/adc/ad7292.c 984 985ANALOG DEVICES INC AD7606 DRIVER 986M: Michael Hennerich <Michael.Hennerich@analog.com> 987M: Beniamin Bia <beniamin.bia@analog.com> 988L: linux-iio@vger.kernel.org 989S: Supported 990W: http://ez.analog.com/community/linux-device-drivers 991F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 992F: drivers/iio/adc/ad7606.c 993 994ANALOG DEVICES INC AD7768-1 DRIVER 995M: Michael Hennerich <Michael.Hennerich@analog.com> 996L: linux-iio@vger.kernel.org 997S: Supported 998W: http://ez.analog.com/community/linux-device-drivers 999F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt 1000F: drivers/iio/adc/ad7768-1.c 1001 1002ANALOG DEVICES INC AD7780 DRIVER 1003M: Michael Hennerich <Michael.Hennerich@analog.com> 1004M: Renato Lui Geh <renatogeh@gmail.com> 1005L: linux-iio@vger.kernel.org 1006S: Supported 1007W: http://ez.analog.com/community/linux-device-drivers 1008F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1009F: drivers/iio/adc/ad7780.c 1010 1011ANALOG DEVICES INC AD9389B DRIVER 1012M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1013L: linux-media@vger.kernel.org 1014S: Maintained 1015F: drivers/media/i2c/ad9389b* 1016 1017ANALOG DEVICES INC ADGS1408 DRIVER 1018M: Mircea Caprioru <mircea.caprioru@analog.com> 1019S: Supported 1020F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1021F: drivers/mux/adgs1408.c 1022 1023ANALOG DEVICES INC ADIN DRIVER 1024M: Alexandru Ardelean <alexaundru.ardelean@analog.com> 1025L: netdev@vger.kernel.org 1026S: Supported 1027W: http://ez.analog.com/community/linux-device-drivers 1028F: Documentation/devicetree/bindings/net/adi,adin.yaml 1029F: drivers/net/phy/adin.c 1030 1031ANALOG DEVICES INC ADIS DRIVER LIBRARY 1032M: Alexandru Ardelean <alexandru.ardelean@analog.com> 1033L: linux-iio@vger.kernel.org 1034S: Supported 1035F: drivers/iio/imu/adis.c 1036F: include/linux/iio/imu/adis.h 1037 1038ANALOG DEVICES INC ADIS16460 DRIVER 1039M: Dragos Bogdan <dragos.bogdan@analog.com> 1040L: linux-iio@vger.kernel.org 1041S: Supported 1042W: http://ez.analog.com/community/linux-device-drivers 1043F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1044F: drivers/iio/imu/adis16460.c 1045 1046ANALOG DEVICES INC ADIS16475 DRIVER 1047M: Nuno Sa <nuno.sa@analog.com> 1048L: linux-iio@vger.kernel.org 1049W: http://ez.analog.com/community/linux-device-drivers 1050S: Supported 1051F: drivers/iio/imu/adis16475.c 1052F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1053 1054ANALOG DEVICES INC ADM1177 DRIVER 1055M: Beniamin Bia <beniamin.bia@analog.com> 1056M: Michael Hennerich <Michael.Hennerich@analog.com> 1057L: linux-hwmon@vger.kernel.org 1058S: Supported 1059W: http://ez.analog.com/community/linux-device-drivers 1060F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1061F: drivers/hwmon/adm1177.c 1062 1063ANALOG DEVICES INC ADP5061 DRIVER 1064M: Michael Hennerich <Michael.Hennerich@analog.com> 1065L: linux-pm@vger.kernel.org 1066S: Supported 1067W: http://ez.analog.com/community/linux-device-drivers 1068F: drivers/power/supply/adp5061.c 1069 1070ANALOG DEVICES INC ADV7180 DRIVER 1071M: Lars-Peter Clausen <lars@metafoo.de> 1072L: linux-media@vger.kernel.org 1073S: Supported 1074W: http://ez.analog.com/community/linux-device-drivers 1075F: drivers/media/i2c/adv7180.c 1076 1077ANALOG DEVICES INC ADV748X DRIVER 1078M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: drivers/media/i2c/adv748x/* 1082 1083ANALOG DEVICES INC ADV7511 DRIVER 1084M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1085L: linux-media@vger.kernel.org 1086S: Maintained 1087F: drivers/media/i2c/adv7511* 1088 1089ANALOG DEVICES INC ADV7604 DRIVER 1090M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1091L: linux-media@vger.kernel.org 1092S: Maintained 1093F: drivers/media/i2c/adv7604* 1094 1095ANALOG DEVICES INC ADV7842 DRIVER 1096M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1097L: linux-media@vger.kernel.org 1098S: Maintained 1099F: drivers/media/i2c/adv7842* 1100 1101ANALOG DEVICES INC ASOC CODEC DRIVERS 1102M: Lars-Peter Clausen <lars@metafoo.de> 1103M: Nuno Sá <nuno.sa@analog.com> 1104L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1105S: Supported 1106W: http://wiki.analog.com/ 1107W: http://ez.analog.com/community/linux-device-drivers 1108F: sound/soc/codecs/ad1* 1109F: sound/soc/codecs/ad7* 1110F: sound/soc/codecs/adau* 1111F: sound/soc/codecs/adav* 1112F: sound/soc/codecs/sigmadsp.* 1113F: sound/soc/codecs/ssm* 1114 1115ANALOG DEVICES INC DMA DRIVERS 1116M: Lars-Peter Clausen <lars@metafoo.de> 1117S: Supported 1118W: http://ez.analog.com/community/linux-device-drivers 1119F: drivers/dma/dma-axi-dmac.c 1120 1121ANALOG DEVICES INC HMC425A DRIVER 1122M: Beniamin Bia <beniamin.bia@analog.com> 1123M: Michael Hennerich <michael.hennerich@analog.com> 1124L: linux-iio@vger.kernel.org 1125S: Supported 1126W: http://ez.analog.com/community/linux-device-drivers 1127F: Documentation/devicetree/bindings/iio/amplifiers/adi,hmc425a.yaml 1128F: drivers/iio/amplifiers/hmc425a.c 1129 1130ANALOG DEVICES INC IIO DRIVERS 1131M: Lars-Peter Clausen <lars@metafoo.de> 1132M: Michael Hennerich <Michael.Hennerich@analog.com> 1133S: Supported 1134W: http://wiki.analog.com/ 1135W: http://ez.analog.com/community/linux-device-drivers 1136F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1137F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1138F: drivers/iio/*/ad* 1139F: drivers/iio/adc/ltc249* 1140F: drivers/staging/iio/*/ad* 1141X: drivers/iio/*/adjd* 1142 1143ANALOGBITS PLL LIBRARIES 1144M: Paul Walmsley <paul.walmsley@sifive.com> 1145S: Supported 1146F: drivers/clk/analogbits/* 1147F: include/linux/clk/analogbits* 1148 1149ANDES ARCHITECTURE 1150M: Nick Hu <nickhu@andestech.com> 1151M: Greentime Hu <green.hu@gmail.com> 1152M: Vincent Chen <deanbo422@gmail.com> 1153S: Supported 1154T: git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git 1155F: Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt 1156F: Documentation/devicetree/bindings/nds32/ 1157F: arch/nds32/ 1158N: nds32 1159K: nds32 1160 1161ANDROID CONFIG FRAGMENTS 1162M: Rob Herring <robh@kernel.org> 1163S: Supported 1164F: kernel/configs/android* 1165 1166ANDROID DRIVERS 1167M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1168M: Arve Hjønnevåg <arve@android.com> 1169M: Todd Kjos <tkjos@android.com> 1170M: Martijn Coenen <maco@android.com> 1171M: Joel Fernandes <joel@joelfernandes.org> 1172M: Christian Brauner <christian@brauner.io> 1173L: devel@driverdev.osuosl.org 1174S: Supported 1175T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1176F: drivers/android/ 1177F: drivers/staging/android/ 1178 1179ANDROID GOLDFISH PIC DRIVER 1180M: Miodrag Dinic <miodrag.dinic@mips.com> 1181S: Supported 1182F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1183F: drivers/irqchip/irq-goldfish-pic.c 1184 1185ANDROID GOLDFISH RTC DRIVER 1186M: Miodrag Dinic <miodrag.dinic@mips.com> 1187S: Supported 1188F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1189F: drivers/rtc/rtc-goldfish.c 1190 1191ANDROID ION DRIVER 1192M: Laura Abbott <labbott@redhat.com> 1193M: Sumit Semwal <sumit.semwal@linaro.org> 1194L: devel@driverdev.osuosl.org 1195L: dri-devel@lists.freedesktop.org 1196L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 1197S: Supported 1198F: drivers/staging/android/ion 1199F: drivers/staging/android/uapi/ion.h 1200 1201AOA (Apple Onboard Audio) ALSA DRIVER 1202M: Johannes Berg <johannes@sipsolutions.net> 1203L: linuxppc-dev@lists.ozlabs.org 1204L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1205S: Maintained 1206F: sound/aoa/ 1207 1208APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1209M: William Breathitt Gray <vilhelm.gray@gmail.com> 1210L: linux-iio@vger.kernel.org 1211S: Maintained 1212F: drivers/iio/adc/stx104.c 1213 1214APM DRIVER 1215M: Jiri Kosina <jikos@kernel.org> 1216S: Odd fixes 1217T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1218F: arch/x86/kernel/apm_32.c 1219F: drivers/char/apm-emulation.c 1220F: include/linux/apm_bios.h 1221F: include/uapi/linux/apm_bios.h 1222 1223APPARMOR SECURITY MODULE 1224M: John Johansen <john.johansen@canonical.com> 1225L: apparmor@lists.ubuntu.com (subscribers-only, general discussion) 1226S: Supported 1227W: wiki.apparmor.net 1228T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1229F: Documentation/admin-guide/LSM/apparmor.rst 1230F: security/apparmor/ 1231 1232APPLE BCM5974 MULTITOUCH DRIVER 1233M: Henrik Rydberg <rydberg@bitmath.org> 1234L: linux-input@vger.kernel.org 1235S: Odd fixes 1236F: drivers/input/mouse/bcm5974.c 1237 1238APPLE SMC DRIVER 1239M: Henrik Rydberg <rydberg@bitmath.org> 1240L: linux-hwmon@vger.kernel.org 1241S: Odd fixes 1242F: drivers/hwmon/applesmc.c 1243 1244APPLETALK NETWORK LAYER 1245L: netdev@vger.kernel.org 1246S: Odd fixes 1247F: drivers/net/appletalk/ 1248F: include/linux/atalk.h 1249F: include/uapi/linux/atalk.h 1250F: net/appletalk/ 1251 1252APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1253M: Khuong Dinh <khuong@os.amperecomputing.com> 1254S: Supported 1255F: arch/arm64/boot/dts/apm/ 1256 1257APPLIED MICRO (APM) X-GENE SOC EDAC 1258M: Khuong Dinh <khuong@os.amperecomputing.com> 1259S: Supported 1260F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1261F: drivers/edac/xgene_edac.c 1262 1263APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1264M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1265M: Keyur Chudgar <keyur@os.amperecomputing.com> 1266S: Supported 1267F: drivers/net/ethernet/apm/xgene-v2/ 1268 1269APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1270M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1271M: Keyur Chudgar <keyur@os.amperecomputing.com> 1272M: Quan Nguyen <quan@os.amperecomputing.com> 1273S: Supported 1274F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1275F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1276F: drivers/net/ethernet/apm/xgene/ 1277F: drivers/net/phy/mdio-xgene.c 1278 1279APPLIED MICRO (APM) X-GENE SOC PMU 1280M: Khuong Dinh <khuong@os.amperecomputing.com> 1281S: Supported 1282F: Documentation/admin-guide/perf/xgene-pmu.rst 1283F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1284F: drivers/perf/xgene_pmu.c 1285 1286APTINA CAMERA SENSOR PLL 1287M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1288L: linux-media@vger.kernel.org 1289S: Maintained 1290F: drivers/media/i2c/aptina-pll.* 1291 1292AQUANTIA ETHERNET DRIVER (atlantic) 1293M: Igor Russkikh <irusskikh@marvell.com> 1294L: netdev@vger.kernel.org 1295S: Supported 1296W: https://www.marvell.com/ 1297Q: http://patchwork.ozlabs.org/project/netdev/list/ 1298F: Documentation/networking/device_drivers/aquantia/atlantic.rst 1299F: drivers/net/ethernet/aquantia/atlantic/ 1300 1301AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1302M: Egor Pomozov <epomozov@marvell.com> 1303L: netdev@vger.kernel.org 1304S: Supported 1305W: http://www.aquantia.com 1306F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1307 1308ARASAN NAND CONTROLLER DRIVER 1309M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1310L: linux-mtd@lists.infradead.org 1311S: Maintained 1312F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1313F: drivers/mtd/nand/raw/arasan-nand-controller.c 1314 1315ARC FRAMEBUFFER DRIVER 1316M: Jaya Kumar <jayalk@intworks.biz> 1317S: Maintained 1318F: drivers/video/fbdev/arcfb.c 1319F: drivers/video/fbdev/core/fb_defio.c 1320 1321ARC PGU DRM DRIVER 1322M: Alexey Brodkin <abrodkin@synopsys.com> 1323S: Supported 1324F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1325F: drivers/gpu/drm/arc/ 1326 1327ARCNET NETWORK LAYER 1328M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1329L: netdev@vger.kernel.org 1330S: Maintained 1331F: drivers/net/arcnet/ 1332F: include/uapi/linux/if_arcnet.h 1333 1334ARM ARCHITECTED TIMER DRIVER 1335M: Mark Rutland <mark.rutland@arm.com> 1336M: Marc Zyngier <maz@kernel.org> 1337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1338S: Maintained 1339F: arch/arm/include/asm/arch_timer.h 1340F: arch/arm64/include/asm/arch_timer.h 1341F: drivers/clocksource/arm_arch_timer.c 1342 1343ARM HDLCD DRM DRIVER 1344M: Liviu Dudau <liviu.dudau@arm.com> 1345S: Supported 1346F: Documentation/devicetree/bindings/display/arm,hdlcd.txt 1347F: drivers/gpu/drm/arm/hdlcd_* 1348 1349ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1350M: Linus Walleij <linus.walleij@linaro.org> 1351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1352S: Maintained 1353F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1354F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1355F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1356F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1357F: Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt 1358F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1359F: Documentation/devicetree/bindings/i2c/i2c-versatile.txt 1360F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1361F: Documentation/devicetree/bindings/mtd/arm-versatile.txt 1362F: arch/arm/boot/dts/arm-realview-* 1363F: arch/arm/boot/dts/integrator* 1364F: arch/arm/boot/dts/versatile* 1365F: arch/arm/mach-integrator/ 1366F: arch/arm/mach-realview/ 1367F: arch/arm/mach-versatile/ 1368F: arch/arm/plat-versatile/ 1369F: drivers/bus/arm-integrator-lm.c 1370F: drivers/clk/versatile/ 1371F: drivers/i2c/busses/i2c-versatile.c 1372F: drivers/irqchip/irq-versatile-fpga.c 1373F: drivers/mtd/maps/physmap-versatile.* 1374F: drivers/power/reset/arm-versatile-reboot.c 1375F: drivers/soc/versatile/ 1376 1377ARM KOMEDA DRM-KMS DRIVER 1378M: James (Qian) Wang <james.qian.wang@arm.com> 1379M: Liviu Dudau <liviu.dudau@arm.com> 1380M: Mihail Atanassov <mihail.atanassov@arm.com> 1381L: Mali DP Maintainers <malidp@foss.arm.com> 1382S: Supported 1383T: git git://anongit.freedesktop.org/drm/drm-misc 1384F: Documentation/devicetree/bindings/display/arm,komeda.txt 1385F: Documentation/gpu/komeda-kms.rst 1386F: drivers/gpu/drm/arm/display/include/ 1387F: drivers/gpu/drm/arm/display/komeda/ 1388 1389ARM MALI PANFROST DRM DRIVER 1390M: Rob Herring <robh@kernel.org> 1391M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1392R: Steven Price <steven.price@arm.com> 1393R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1394L: dri-devel@lists.freedesktop.org 1395S: Supported 1396T: git git://anongit.freedesktop.org/drm/drm-misc 1397F: drivers/gpu/drm/panfrost/ 1398F: include/uapi/drm/panfrost_drm.h 1399 1400ARM MALI-DP DRM DRIVER 1401M: Liviu Dudau <liviu.dudau@arm.com> 1402M: Brian Starkey <brian.starkey@arm.com> 1403L: Mali DP Maintainers <malidp@foss.arm.com> 1404S: Supported 1405T: git git://anongit.freedesktop.org/drm/drm-misc 1406F: Documentation/devicetree/bindings/display/arm,malidp.txt 1407F: Documentation/gpu/afbc.rst 1408F: drivers/gpu/drm/arm/ 1409 1410ARM MFM AND FLOPPY DRIVERS 1411M: Ian Molton <spyro@f2s.com> 1412S: Maintained 1413F: arch/arm/include/asm/floppy.h 1414F: arch/arm/mach-rpc/floppydma.S 1415 1416ARM PMU PROFILING AND DEBUGGING 1417M: Will Deacon <will@kernel.org> 1418M: Mark Rutland <mark.rutland@arm.com> 1419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1420S: Maintained 1421F: Documentation/devicetree/bindings/arm/pmu.yaml 1422F: Documentation/devicetree/bindings/perf/ 1423F: arch/arm*/include/asm/hw_breakpoint.h 1424F: arch/arm*/include/asm/perf_event.h 1425F: arch/arm*/kernel/hw_breakpoint.c 1426F: arch/arm*/kernel/perf_* 1427F: arch/arm/oprofile/common.c 1428F: drivers/perf/* 1429F: include/linux/perf/arm_pmu.h 1430 1431ARM PORT 1432M: Russell King <linux@armlinux.org.uk> 1433L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1434S: Odd Fixes 1435W: http://www.armlinux.org.uk/ 1436T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1437F: arch/arm/ 1438X: arch/arm/boot/dts/ 1439 1440ARM PRIMECELL AACI PL041 DRIVER 1441M: Russell King <linux@armlinux.org.uk> 1442S: Odd Fixes 1443F: sound/arm/aaci.* 1444 1445ARM PRIMECELL BUS SUPPORT 1446M: Russell King <linux@armlinux.org.uk> 1447S: Odd Fixes 1448F: drivers/amba/ 1449F: include/linux/amba/bus.h 1450 1451ARM PRIMECELL CLCD PL110 DRIVER 1452M: Russell King <linux@armlinux.org.uk> 1453S: Odd Fixes 1454F: drivers/video/fbdev/amba-clcd.* 1455 1456ARM PRIMECELL KMI PL050 DRIVER 1457M: Russell King <linux@armlinux.org.uk> 1458S: Odd Fixes 1459F: drivers/input/serio/ambakmi.* 1460F: include/linux/amba/kmi.h 1461 1462ARM PRIMECELL MMCI PL180/1 DRIVER 1463M: Russell King <linux@armlinux.org.uk> 1464S: Odd Fixes 1465F: drivers/mmc/host/mmci.* 1466F: include/linux/amba/mmci.h 1467 1468ARM PRIMECELL SSP PL022 SPI DRIVER 1469M: Linus Walleij <linus.walleij@linaro.org> 1470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1471S: Maintained 1472F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1473F: drivers/spi/spi-pl022.c 1474 1475ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1476M: Russell King <linux@armlinux.org.uk> 1477S: Odd Fixes 1478F: drivers/tty/serial/amba-pl01*.c 1479F: include/linux/amba/serial.h 1480 1481ARM PRIMECELL VIC PL190/PL192 DRIVER 1482M: Linus Walleij <linus.walleij@linaro.org> 1483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1484S: Maintained 1485F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt 1486F: drivers/irqchip/irq-vic.c 1487 1488ARM SMC WATCHDOG DRIVER 1489M: Julius Werner <jwerner@chromium.org> 1490R: Evan Benn <evanbenn@chromium.org> 1491S: Maintained 1492F: devicetree/bindings/watchdog/arm-smc-wdt.yaml 1493F: drivers/watchdog/arm_smc_wdt.c 1494 1495ARM SMMU DRIVERS 1496M: Will Deacon <will@kernel.org> 1497R: Robin Murphy <robin.murphy@arm.com> 1498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1499S: Maintained 1500F: Documentation/devicetree/bindings/iommu/arm,smmu* 1501F: drivers/iommu/arm-smmu* 1502F: drivers/iommu/io-pgtable-arm-v7s.c 1503F: drivers/iommu/io-pgtable-arm.c 1504 1505ARM SUB-ARCHITECTURES 1506L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1507S: Maintained 1508T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git 1509F: arch/arm/mach-*/ 1510F: arch/arm/plat-*/ 1511 1512ARM/ACTIONS SEMI ARCHITECTURE 1513M: Andreas Färber <afaerber@suse.de> 1514M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1516S: Maintained 1517F: Documentation/devicetree/bindings/arm/actions.yaml 1518F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1519F: Documentation/devicetree/bindings/dma/owl-dma.txt 1520F: Documentation/devicetree/bindings/i2c/i2c-owl.txt 1521F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1522F: Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt 1523F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1524F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1525F: arch/arm/boot/dts/owl-* 1526F: arch/arm/mach-actions/ 1527F: arch/arm64/boot/dts/actions/ 1528F: drivers/clk/actions/ 1529F: drivers/clocksource/timer-owl* 1530F: drivers/dma/owl-dma.c 1531F: drivers/i2c/busses/i2c-owl.c 1532F: drivers/mmc/host/owl-mmc.c 1533F: drivers/pinctrl/actions/* 1534F: drivers/soc/actions/ 1535F: include/dt-bindings/power/owl-* 1536F: include/linux/soc/actions/ 1537N: owl 1538 1539ARM/ADS SPHERE MACHINE SUPPORT 1540M: Lennert Buytenhek <kernel@wantstofly.org> 1541L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1542S: Maintained 1543 1544ARM/AFEB9260 MACHINE SUPPORT 1545M: Sergey Lapin <slapin@ossfans.org> 1546L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1547S: Maintained 1548 1549ARM/AJECO 1ARM MACHINE SUPPORT 1550M: Lennert Buytenhek <kernel@wantstofly.org> 1551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1552S: Maintained 1553 1554ARM/Allwinner SoC Clock Support 1555M: Emilio López <emilio@elopez.com.ar> 1556S: Maintained 1557F: drivers/clk/sunxi/ 1558 1559ARM/Allwinner sunXi SoC support 1560M: Maxime Ripard <mripard@kernel.org> 1561M: Chen-Yu Tsai <wens@csie.org> 1562L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1563S: Maintained 1564T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1565F: arch/arm/mach-sunxi/ 1566F: arch/arm64/boot/dts/allwinner/ 1567F: drivers/clk/sunxi-ng/ 1568F: drivers/pinctrl/sunxi/ 1569F: drivers/soc/sunxi/ 1570N: sun[x456789]i 1571N: sun50i 1572 1573ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1574M: Neil Armstrong <narmstrong@baylibre.com> 1575M: Jerome Brunet <jbrunet@baylibre.com> 1576L: linux-amlogic@lists.infradead.org 1577S: Maintained 1578F: Documentation/devicetree/bindings/clock/amlogic* 1579F: drivers/clk/meson/ 1580F: include/dt-bindings/clock/gxbb* 1581F: include/dt-bindings/clock/meson* 1582 1583ARM/Amlogic Meson SoC Crypto Drivers 1584M: Corentin Labbe <clabbe@baylibre.com> 1585L: linux-crypto@vger.kernel.org 1586L: linux-amlogic@lists.infradead.org 1587S: Maintained 1588F: Documentation/devicetree/bindings/crypto/amlogic* 1589F: drivers/crypto/amlogic/ 1590 1591ARM/Amlogic Meson SoC Sound Drivers 1592M: Jerome Brunet <jbrunet@baylibre.com> 1593L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1594S: Maintained 1595F: Documentation/devicetree/bindings/sound/amlogic* 1596F: sound/soc/meson/ 1597 1598ARM/Amlogic Meson SoC support 1599M: Kevin Hilman <khilman@baylibre.com> 1600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1601L: linux-amlogic@lists.infradead.org 1602S: Maintained 1603W: http://linux-meson.com/ 1604F: arch/arm/boot/dts/meson* 1605F: arch/arm/mach-meson/ 1606F: arch/arm64/boot/dts/amlogic/ 1607F: drivers/mmc/host/meson* 1608F: drivers/pinctrl/meson/ 1609F: drivers/rtc/rtc-meson* 1610F: drivers/soc/amlogic/ 1611N: meson 1612 1613ARM/Annapurna Labs ALPINE ARCHITECTURE 1614M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1615M: Antoine Tenart <antoine.tenart@bootlin.com> 1616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1617S: Maintained 1618F: arch/arm/boot/dts/alpine* 1619F: arch/arm/mach-alpine/ 1620F: arch/arm64/boot/dts/al/ 1621F: drivers/*/*alpine* 1622 1623ARM/ARTPEC MACHINE SUPPORT 1624M: Jesper Nilsson <jesper.nilsson@axis.com> 1625M: Lars Persson <lars.persson@axis.com> 1626L: linux-arm-kernel@axis.com 1627S: Maintained 1628F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1629F: arch/arm/boot/dts/artpec6* 1630F: arch/arm/mach-artpec 1631F: drivers/clk/axis 1632F: drivers/crypto/axis 1633F: drivers/mmc/host/usdhi6rol0.c 1634F: drivers/pinctrl/pinctrl-artpec* 1635 1636ARM/ASPEED I2C DRIVER 1637M: Brendan Higgins <brendanhiggins@google.com> 1638R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1639R: Joel Stanley <joel@jms.id.au> 1640L: linux-i2c@vger.kernel.org 1641L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1642S: Maintained 1643F: Documentation/devicetree/bindings/i2c/i2c-aspeed.txt 1644F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1645F: drivers/i2c/busses/i2c-aspeed.c 1646F: drivers/irqchip/irq-aspeed-i2c-ic.c 1647 1648ARM/ASPEED MACHINE SUPPORT 1649M: Joel Stanley <joel@jms.id.au> 1650R: Andrew Jeffery <andrew@aj.id.au> 1651L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1652L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1653S: Supported 1654Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1655T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1656F: arch/arm/boot/dts/aspeed-* 1657F: arch/arm/mach-aspeed/ 1658N: aspeed 1659 1660ARM/BITMAIN ARCHITECTURE 1661M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1662L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1663S: Maintained 1664F: Documentation/devicetree/bindings/arm/bitmain.yaml 1665F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1666F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1667F: arch/arm64/boot/dts/bitmain/ 1668F: drivers/clk/clk-bm1880.c 1669F: drivers/pinctrl/pinctrl-bm1880.c 1670 1671ARM/CALXEDA HIGHBANK ARCHITECTURE 1672M: Andre Przywara <andre.przywara@arm.com> 1673L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1674S: Maintained 1675F: arch/arm/boot/dts/ecx-*.dts* 1676F: arch/arm/boot/dts/highbank.dts 1677F: arch/arm/mach-highbank/ 1678 1679ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1680M: Krzysztof Halasa <khalasa@piap.pl> 1681S: Maintained 1682F: arch/arm/mach-cns3xxx/ 1683 1684ARM/CAVIUM THUNDER NETWORK DRIVER 1685M: Sunil Goutham <sgoutham@marvell.com> 1686M: Robert Richter <rrichter@marvell.com> 1687L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1688S: Supported 1689F: drivers/net/ethernet/cavium/thunder/ 1690 1691ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1692M: Lukasz Majewski <lukma@denx.de> 1693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1694S: Maintained 1695F: arch/arm/mach-ep93xx/ts72xx.c 1696 1697ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1698M: Alexander Shiyan <shc_work@mail.ru> 1699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1700S: Odd Fixes 1701N: clps711x 1702 1703ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1704M: Lennert Buytenhek <kernel@wantstofly.org> 1705L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1706S: Maintained 1707 1708ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1709M: Hartley Sweeten <hsweeten@visionengravers.com> 1710M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1711L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1712S: Maintained 1713F: arch/arm/mach-ep93xx/ 1714F: arch/arm/mach-ep93xx/include/mach/ 1715 1716ARM/CLKDEV SUPPORT 1717M: Russell King <linux@armlinux.org.uk> 1718L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1719S: Maintained 1720T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 1721F: drivers/clk/clkdev.c 1722 1723ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 1724M: Baruch Siach <baruch@tkos.co.il> 1725L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1726S: Maintained 1727F: arch/arm/boot/dts/cx92755* 1728N: digicolor 1729 1730ARM/CONTEC MICRO9 MACHINE SUPPORT 1731M: Hubert Feurstein <hubert.feurstein@contec.at> 1732S: Maintained 1733F: arch/arm/mach-ep93xx/micro9.c 1734 1735ARM/CORESIGHT FRAMEWORK AND DRIVERS 1736M: Mathieu Poirier <mathieu.poirier@linaro.org> 1737R: Suzuki K Poulose <suzuki.poulose@arm.com> 1738R: Mike Leach <mike.leach@linaro.org> 1739L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1740S: Maintained 1741F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 1742F: Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt 1743F: Documentation/devicetree/bindings/arm/coresight-cti.yaml 1744F: Documentation/devicetree/bindings/arm/coresight.txt 1745F: Documentation/trace/coresight/* 1746F: drivers/hwtracing/coresight/* 1747F: include/dt-bindings/arm/coresight-cti-dt.h 1748F: tools/perf/arch/arm/util/auxtrace.c 1749F: tools/perf/arch/arm/util/cs-etm.c 1750F: tools/perf/arch/arm/util/cs-etm.h 1751F: tools/perf/arch/arm/util/pmu.c 1752F: tools/perf/util/cs-etm-decoder/* 1753F: tools/perf/util/cs-etm.* 1754 1755ARM/CORGI MACHINE SUPPORT 1756M: Richard Purdie <rpurdie@rpsys.net> 1757S: Maintained 1758 1759ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 1760M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1761M: Linus Walleij <linus.walleij@linaro.org> 1762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1763S: Maintained 1764T: git git://github.com/ulli-kroll/linux.git 1765F: Documentation/devicetree/bindings/arm/gemini.txt 1766F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt 1767F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 1768F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt 1769F: arch/arm/mach-gemini/ 1770F: drivers/net/ethernet/cortina/ 1771F: drivers/pinctrl/pinctrl-gemini.c 1772F: drivers/rtc/rtc-ftrtc010.c 1773 1774ARM/CSR SIRFPRIMA2 MACHINE SUPPORT 1775M: Barry Song <baohua@kernel.org> 1776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1777S: Maintained 1778T: git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git 1779F: arch/arm/boot/dts/prima2* 1780F: arch/arm/mach-prima2/ 1781F: drivers/clk/sirf/ 1782F: drivers/clocksource/timer-atlas7.c 1783F: drivers/clocksource/timer-prima2.c 1784X: drivers/gnss 1785N: [^a-z]sirf 1786 1787ARM/CZ.NIC TURRIS MOX SUPPORT 1788M: Marek Behun <marek.behun@nic.cz> 1789S: Maintained 1790W: http://mox.turris.cz 1791F: Documentation/ABI/testing/debugfs-moxtet 1792F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 1793F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 1794F: Documentation/devicetree/bindings/bus/moxtet.txt 1795F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 1796F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 1797F: drivers/bus/moxtet.c 1798F: drivers/firmware/turris-mox-rwtm.c 1799F: drivers/gpio/gpio-moxtet.c 1800F: include/linux/moxtet.h 1801 1802ARM/EBSA110 MACHINE SUPPORT 1803M: Russell King <linux@armlinux.org.uk> 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806W: http://www.armlinux.org.uk/ 1807F: arch/arm/mach-ebsa110/ 1808F: drivers/net/ethernet/amd/am79c961a.* 1809 1810ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT 1811M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 1812R: Pengutronix Kernel Team <kernel@pengutronix.de> 1813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1814S: Maintained 1815N: efm32 1816 1817ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 1818M: Robert Jarzmik <robert.jarzmik@free.fr> 1819L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1820S: Maintained 1821F: arch/arm/mach-pxa/ezx.c 1822 1823ARM/FARADAY FA526 PORT 1824M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1826S: Maintained 1827T: git git://git.berlios.de/gemini-board 1828F: arch/arm/mm/*-fa* 1829 1830ARM/FOOTBRIDGE ARCHITECTURE 1831M: Russell King <linux@armlinux.org.uk> 1832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1833S: Maintained 1834W: http://www.armlinux.org.uk/ 1835F: arch/arm/include/asm/hardware/dec21285.h 1836F: arch/arm/mach-footbridge/ 1837 1838ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 1839M: Shawn Guo <shawnguo@kernel.org> 1840M: Sascha Hauer <s.hauer@pengutronix.de> 1841R: Pengutronix Kernel Team <kernel@pengutronix.de> 1842R: Fabio Estevam <festevam@gmail.com> 1843R: NXP Linux Team <linux-imx@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 1847X: drivers/media/i2c/ 1848N: imx 1849N: mxs 1850 1851ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 1852M: Shawn Guo <shawnguo@kernel.org> 1853M: Li Yang <leoyang.li@nxp.com> 1854L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1855S: Maintained 1856T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1857F: arch/arm/boot/dts/ls1021a* 1858F: arch/arm64/boot/dts/freescale/fsl-* 1859F: arch/arm64/boot/dts/freescale/qoriq-* 1860 1861ARM/FREESCALE VYBRID ARM ARCHITECTURE 1862M: Shawn Guo <shawnguo@kernel.org> 1863M: Sascha Hauer <s.hauer@pengutronix.de> 1864R: Pengutronix Kernel Team <kernel@pengutronix.de> 1865R: Stefan Agner <stefan@agner.ch> 1866L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1867S: Maintained 1868T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1869F: arch/arm/boot/dts/vf* 1870F: arch/arm/mach-imx/*vf610* 1871 1872ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 1873M: Lennert Buytenhek <kernel@wantstofly.org> 1874L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1875S: Maintained 1876 1877ARM/GUMSTIX MACHINE SUPPORT 1878M: Steve Sakoman <sakoman@gmail.com> 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881 1882ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 1883M: Philipp Zabel <philipp.zabel@gmail.com> 1884M: Paul Parsons <lost.distance@yahoo.com> 1885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1886S: Maintained 1887F: arch/arm/mach-pxa/hx4700.c 1888F: arch/arm/mach-pxa/include/mach/hx4700.h 1889F: sound/soc/pxa/hx4700.c 1890 1891ARM/HISILICON SOC SUPPORT 1892M: Wei Xu <xuwei5@hisilicon.com> 1893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1894S: Supported 1895W: http://www.hisilicon.com 1896T: git git://github.com/hisilicon/linux-hisi.git 1897F: arch/arm/boot/dts/hi3* 1898F: arch/arm/boot/dts/hip* 1899F: arch/arm/boot/dts/hisi* 1900F: arch/arm/mach-hisi/ 1901F: arch/arm64/boot/dts/hisilicon/ 1902 1903ARM/HP JORNADA 7XX MACHINE SUPPORT 1904M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 1905S: Maintained 1906W: www.jlime.com 1907T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 1908F: arch/arm/mach-sa1100/include/mach/jornada720.h 1909F: arch/arm/mach-sa1100/jornada720.c 1910 1911ARM/IGEP MACHINE SUPPORT 1912M: Enric Balletbo i Serra <eballetbo@gmail.com> 1913M: Javier Martinez Canillas <javier@dowhile0.org> 1914L: linux-omap@vger.kernel.org 1915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1916S: Maintained 1917F: arch/arm/boot/dts/omap3-igep* 1918 1919ARM/INCOME PXA270 SUPPORT 1920M: Marek Vasut <marek.vasut@gmail.com> 1921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1922S: Maintained 1923F: arch/arm/mach-pxa/colibri-pxa270-income.c 1924 1925ARM/INTEL IOP32X ARM ARCHITECTURE 1926M: Lennert Buytenhek <kernel@wantstofly.org> 1927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1928S: Maintained 1929 1930ARM/INTEL IQ81342EX MACHINE SUPPORT 1931M: Lennert Buytenhek <kernel@wantstofly.org> 1932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1933S: Maintained 1934 1935ARM/INTEL IXDP2850 MACHINE SUPPORT 1936M: Lennert Buytenhek <kernel@wantstofly.org> 1937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1938S: Maintained 1939 1940ARM/INTEL IXP4XX ARM ARCHITECTURE 1941M: Linus Walleij <linusw@kernel.org> 1942M: Imre Kaloz <kaloz@openwrt.org> 1943M: Krzysztof Halasa <khalasa@piap.pl> 1944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1945S: Maintained 1946F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 1947F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 1948F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 1949F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 1950F: arch/arm/mach-ixp4xx/ 1951F: drivers/clocksource/timer-ixp4xx.c 1952F: drivers/gpio/gpio-ixp4xx.c 1953F: drivers/irqchip/irq-ixp4xx.c 1954F: include/linux/irqchip/irq-ixp4xx.h 1955F: include/linux/platform_data/timer-ixp4xx.h 1956 1957ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT 1958M: Jonathan Cameron <jic23@cam.ac.uk> 1959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1960S: Maintained 1961F: arch/arm/mach-pxa/stargate2.c 1962F: drivers/pcmcia/pxa2xx_stargate2.c 1963 1964ARM/INTEL XSC3 (MANZANO) ARM CORE 1965M: Lennert Buytenhek <kernel@wantstofly.org> 1966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1967S: Maintained 1968 1969ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 1970M: Lennert Buytenhek <kernel@wantstofly.org> 1971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1972S: Maintained 1973 1974ARM/LG1K ARCHITECTURE 1975M: Chanho Min <chanho.min@lge.com> 1976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1977S: Maintained 1978F: arch/arm64/boot/dts/lg/ 1979 1980ARM/LOGICPD PXA270 MACHINE SUPPORT 1981M: Lennert Buytenhek <kernel@wantstofly.org> 1982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1983S: Maintained 1984 1985ARM/LPC18XX ARCHITECTURE 1986M: Vladimir Zapolskiy <vz@mleia.com> 1987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1988S: Maintained 1989F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 1990F: arch/arm/boot/dts/lpc43* 1991F: drivers/i2c/busses/i2c-lpc2k.c 1992F: drivers/memory/pl172.c 1993F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 1994F: drivers/rtc/rtc-lpc24xx.c 1995N: lpc18xx 1996 1997ARM/LPC32XX SOC SUPPORT 1998M: Vladimir Zapolskiy <vz@mleia.com> 1999M: Sylvain Lemieux <slemieux.tyco@gmail.com> 2000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2001S: Maintained 2002T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2003F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2004F: arch/arm/boot/dts/lpc32* 2005F: arch/arm/mach-lpc32xx/ 2006F: drivers/i2c/busses/i2c-pnx.c 2007F: drivers/net/ethernet/nxp/lpc_eth.c 2008F: drivers/usb/host/ohci-nxp.c 2009F: drivers/watchdog/pnx4008_wdt.c 2010N: lpc32xx 2011 2012ARM/MAGICIAN MACHINE SUPPORT 2013M: Philipp Zabel <philipp.zabel@gmail.com> 2014S: Maintained 2015 2016ARM/Marvell Dove/MV78xx0/Orion SOC support 2017M: Jason Cooper <jason@lakedaemon.net> 2018M: Andrew Lunn <andrew@lunn.ch> 2019M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2020M: Gregory Clement <gregory.clement@bootlin.com> 2021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2022S: Maintained 2023T: git git://git.infradead.org/linux-mvebu.git 2024F: Documentation/devicetree/bindings/soc/dove/ 2025F: arch/arm/boot/dts/dove* 2026F: arch/arm/boot/dts/orion5x* 2027F: arch/arm/mach-dove/ 2028F: arch/arm/mach-mv78xx0/ 2029F: arch/arm/mach-orion5x/ 2030F: arch/arm/plat-orion/ 2031F: drivers/soc/dove/ 2032 2033ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2034M: Jason Cooper <jason@lakedaemon.net> 2035M: Andrew Lunn <andrew@lunn.ch> 2036M: Gregory Clement <gregory.clement@bootlin.com> 2037M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2038L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2039S: Maintained 2040T: git git://git.infradead.org/linux-mvebu.git 2041F: arch/arm/boot/dts/armada* 2042F: arch/arm/boot/dts/kirkwood* 2043F: arch/arm/configs/mvebu_*_defconfig 2044F: arch/arm/mach-mvebu/ 2045F: arch/arm64/boot/dts/marvell/armada* 2046F: arch/arm64/boot/dts/marvell/cn913* 2047F: drivers/cpufreq/armada-37xx-cpufreq.c 2048F: drivers/cpufreq/armada-8k-cpufreq.c 2049F: drivers/cpufreq/mvebu-cpufreq.c 2050F: drivers/irqchip/irq-armada-370-xp.c 2051F: drivers/irqchip/irq-mvebu-* 2052F: drivers/pinctrl/mvebu/ 2053F: drivers/rtc/rtc-armada38x.c 2054 2055ARM/Mediatek RTC DRIVER 2056M: Eddie Huang <eddie.huang@mediatek.com> 2057M: Sean Wang <sean.wang@mediatek.com> 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2060S: Maintained 2061F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2062F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2063F: drivers/rtc/rtc-mt2712.c 2064F: drivers/rtc/rtc-mt6397.c 2065F: drivers/rtc/rtc-mt7622.c 2066 2067ARM/Mediatek SoC support 2068M: Matthias Brugger <matthias.bgg@gmail.com> 2069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2070L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2071S: Maintained 2072W: https://mtk.bcnfs.org/ 2073C: irc://chat.freenode.net/linux-mediatek 2074F: arch/arm/boot/dts/mt6* 2075F: arch/arm/boot/dts/mt7* 2076F: arch/arm/boot/dts/mt8* 2077F: arch/arm/mach-mediatek/ 2078F: arch/arm64/boot/dts/mediatek/ 2079F: drivers/soc/mediatek/ 2080N: mtk 2081N: mt[678] 2082K: mediatek 2083 2084ARM/Mediatek USB3 PHY DRIVER 2085M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2087L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2088S: Maintained 2089F: Documentation/devicetree/bindings/phy/phy-mtk-* 2090F: drivers/phy/mediatek/ 2091 2092ARM/Microchip (AT91) SoC support 2093M: Nicolas Ferre <nicolas.ferre@microchip.com> 2094M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2095M: Ludovic Desroches <ludovic.desroches@microchip.com> 2096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2097S: Supported 2098W: http://www.linux4sam.org 2099T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2100F: arch/arm/boot/dts/at91*.dts 2101F: arch/arm/boot/dts/at91*.dtsi 2102F: arch/arm/boot/dts/sama*.dts 2103F: arch/arm/boot/dts/sama*.dtsi 2104F: arch/arm/include/debug/at91.S 2105F: arch/arm/mach-at91/ 2106F: drivers/memory/atmel* 2107F: drivers/watchdog/sama5d4_wdt.c 2108F: include/soc/at91/ 2109X: drivers/input/touchscreen/atmel_mxt_ts.c 2110X: drivers/net/wireless/atmel/ 2111N: at91 2112N: atmel 2113 2114ARM/MIOA701 MACHINE SUPPORT 2115M: Robert Jarzmik <robert.jarzmik@free.fr> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Maintained 2118F: arch/arm/mach-pxa/mioa701.c 2119 2120ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2121M: Michael Petchkovsky <mkpetch@internode.on.net> 2122S: Maintained 2123 2124ARM/NOMADIK/U300/Ux500 ARCHITECTURES 2125M: Linus Walleij <linus.walleij@linaro.org> 2126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2127S: Maintained 2128T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2129F: Documentation/devicetree/bindings/arm/ste-* 2130F: Documentation/devicetree/bindings/arm/ux500.yaml 2131F: Documentation/devicetree/bindings/arm/ux500/ 2132F: Documentation/devicetree/bindings/i2c/i2c-nomadik.txt 2133F: Documentation/devicetree/bindings/i2c/i2c-stu300.txt 2134F: arch/arm/boot/dts/ste-* 2135F: arch/arm/mach-nomadik/ 2136F: arch/arm/mach-u300/ 2137F: arch/arm/mach-ux500/ 2138F: drivers/clk/clk-nomadik.c 2139F: drivers/clk/clk-u300.c 2140F: drivers/clocksource/clksrc-dbx500-prcmu.c 2141F: drivers/clocksource/timer-u300.c 2142F: drivers/dma/coh901318* 2143F: drivers/dma/ste_dma40* 2144F: drivers/hwspinlock/u8500_hsem.c 2145F: drivers/i2c/busses/i2c-nomadik.c 2146F: drivers/i2c/busses/i2c-stu300.c 2147F: drivers/iio/adc/ab8500-gpadc.c 2148F: drivers/mfd/ab3100* 2149F: drivers/mfd/ab8500* 2150F: drivers/mfd/abx500* 2151F: drivers/mfd/db8500* 2152F: drivers/mfd/dbx500* 2153F: drivers/pinctrl/nomadik/ 2154F: drivers/pinctrl/pinctrl-coh901* 2155F: drivers/pinctrl/pinctrl-u300.c 2156F: drivers/rtc/rtc-ab3100.c 2157F: drivers/rtc/rtc-ab8500.c 2158F: drivers/rtc/rtc-coh901331.c 2159F: drivers/rtc/rtc-pl031.c 2160F: drivers/soc/ux500/ 2161F: drivers/watchdog/coh901327_wdt.c 2162 2163ARM/NUVOTON NPCM ARCHITECTURE 2164M: Avi Fishman <avifishman70@gmail.com> 2165M: Tomer Maimon <tmaimon77@gmail.com> 2166M: Tali Perry <tali.perry1@gmail.com> 2167R: Patrick Venture <venture@google.com> 2168R: Nancy Yuen <yuenn@google.com> 2169R: Benjamin Fair <benjaminfair@google.com> 2170L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2171S: Supported 2172F: Documentation/devicetree/bindings/*/*/*npcm* 2173F: Documentation/devicetree/bindings/*/*npcm* 2174F: arch/arm/boot/dts/nuvoton-npcm* 2175F: arch/arm/mach-npcm/ 2176F: drivers/*/*npcm* 2177F: drivers/*/*/*npcm* 2178F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2179 2180ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2181L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2182S: Orphan 2183W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2184F: arch/arm/mach-s3c24xx/gta02.h 2185F: arch/arm/mach-s3c24xx/mach-gta02.c 2186 2187ARM/Orion SoC/Technologic Systems TS-78xx platform support 2188M: Alexander Clouter <alex@digriz.org.uk> 2189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2190S: Maintained 2191W: http://www.digriz.org.uk/ts78xx/kernel 2192F: arch/arm/mach-orion5x/ts78xx-* 2193 2194ARM/OXNAS platform support 2195M: Neil Armstrong <narmstrong@baylibre.com> 2196L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2197L: linux-oxnas@groups.io (moderated for non-subscribers) 2198S: Maintained 2199F: arch/arm/boot/dts/ox8*.dts* 2200F: arch/arm/mach-oxnas/ 2201F: drivers/power/reset/oxnas-restart.c 2202N: oxnas 2203 2204ARM/PALM TREO SUPPORT 2205M: Tomas Cech <sleep_walker@suse.com> 2206L: linux-arm-kernel@lists.infradead.org 2207S: Maintained 2208W: http://hackndev.com 2209F: arch/arm/mach-pxa/palmtreo.* 2210 2211ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2212M: Marek Vasut <marek.vasut@gmail.com> 2213L: linux-arm-kernel@lists.infradead.org 2214S: Maintained 2215W: http://hackndev.com 2216F: arch/arm/mach-pxa/include/mach/palmld.h 2217F: arch/arm/mach-pxa/include/mach/palmtc.h 2218F: arch/arm/mach-pxa/include/mach/palmtx.h 2219F: arch/arm/mach-pxa/palmld.c 2220F: arch/arm/mach-pxa/palmt5.* 2221F: arch/arm/mach-pxa/palmtc.c 2222F: arch/arm/mach-pxa/palmte2.* 2223F: arch/arm/mach-pxa/palmtx.c 2224 2225ARM/PALMZ72 SUPPORT 2226M: Sergey Lapin <slapin@ossfans.org> 2227L: linux-arm-kernel@lists.infradead.org 2228S: Maintained 2229W: http://hackndev.com 2230F: arch/arm/mach-pxa/palmz72.* 2231 2232ARM/PLEB SUPPORT 2233M: Peter Chubb <pleb@gelato.unsw.edu.au> 2234S: Maintained 2235W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2236 2237ARM/PT DIGITAL BOARD PORT 2238M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2240S: Maintained 2241W: http://www.armlinux.org.uk/ 2242 2243ARM/QUALCOMM SUPPORT 2244M: Andy Gross <agross@kernel.org> 2245M: Bjorn Andersson <bjorn.andersson@linaro.org> 2246L: linux-arm-msm@vger.kernel.org 2247S: Maintained 2248T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2249F: Documentation/devicetree/bindings/*/qcom* 2250F: Documentation/devicetree/bindings/soc/qcom/ 2251F: arch/arm/boot/dts/qcom-*.dts 2252F: arch/arm/boot/dts/qcom-*.dtsi 2253F: arch/arm/mach-qcom/ 2254F: arch/arm64/boot/dts/qcom/ 2255F: drivers/*/*/qcom* 2256F: drivers/*/*/qcom/ 2257F: drivers/*/pm8???-* 2258F: drivers/*/qcom* 2259F: drivers/*/qcom/ 2260F: drivers/bluetooth/btqcomsmd.c 2261F: drivers/clocksource/timer-qcom.c 2262F: drivers/cpuidle/cpuidle-qcom-spm.c 2263F: drivers/extcon/extcon-qcom* 2264F: drivers/i2c/busses/i2c-qcom-geni.c 2265F: drivers/i2c/busses/i2c-qup.c 2266F: drivers/iommu/msm* 2267F: drivers/mfd/ssbi.c 2268F: drivers/mmc/host/mmci_qcom* 2269F: drivers/mmc/host/sdhci-msm.c 2270F: drivers/pci/controller/dwc/pcie-qcom.c 2271F: drivers/phy/qualcomm/ 2272F: drivers/power/*/msm* 2273F: drivers/reset/reset-qcom-* 2274F: drivers/scsi/ufs/ufs-qcom.* 2275F: drivers/spi/spi-geni-qcom.c 2276F: drivers/spi/spi-qcom-qspi.c 2277F: drivers/spi/spi-qup.c 2278F: drivers/tty/serial/msm_serial.c 2279F: drivers/usb/dwc3/dwc3-qcom.c 2280F: include/dt-bindings/*/qcom* 2281F: include/linux/*/qcom* 2282 2283ARM/RADISYS ENP2611 MACHINE SUPPORT 2284M: Lennert Buytenhek <kernel@wantstofly.org> 2285L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2286S: Maintained 2287 2288ARM/RDA MICRO ARCHITECTURE 2289M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2291L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2292S: Maintained 2293F: Documentation/devicetree/bindings/arm/rda.yaml 2294F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2295F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt 2296F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt 2297F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt 2298F: arch/arm/boot/dts/rda8810pl-* 2299F: drivers/clocksource/timer-rda.c 2300F: drivers/gpio/gpio-rda.c 2301F: drivers/irqchip/irq-rda-intc.c 2302F: drivers/tty/serial/rda-uart.c 2303 2304ARM/REALTEK ARCHITECTURE 2305M: Andreas Färber <afaerber@suse.de> 2306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2307L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2308S: Maintained 2309F: Documentation/devicetree/bindings/arm/realtek.yaml 2310F: arch/arm/boot/dts/rtd* 2311F: arch/arm/mach-realtek/ 2312F: arch/arm64/boot/dts/realtek/ 2313 2314ARM/RENESAS ARM64 ARCHITECTURE 2315M: Geert Uytterhoeven <geert+renesas@glider.be> 2316M: Magnus Damm <magnus.damm@gmail.com> 2317L: linux-renesas-soc@vger.kernel.org 2318S: Supported 2319Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2320T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2321F: Documentation/devicetree/bindings/arm/renesas.yaml 2322F: arch/arm64/boot/dts/renesas/ 2323F: drivers/soc/renesas/ 2324F: include/linux/soc/renesas/ 2325 2326ARM/RISCPC ARCHITECTURE 2327M: Russell King <linux@armlinux.org.uk> 2328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2329S: Maintained 2330W: http://www.armlinux.org.uk/ 2331F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2332F: arch/arm/include/asm/hardware/ioc.h 2333F: arch/arm/include/asm/hardware/iomd.h 2334F: arch/arm/include/asm/hardware/memc.h 2335F: arch/arm/mach-rpc/ 2336F: drivers/net/ethernet/8390/etherh.c 2337F: drivers/net/ethernet/i825xx/ether1* 2338F: drivers/net/ethernet/seeq/ether3* 2339F: drivers/scsi/arm/ 2340 2341ARM/Rockchip SoC support 2342M: Heiko Stuebner <heiko@sntech.de> 2343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2344L: linux-rockchip@lists.infradead.org 2345S: Maintained 2346T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2347F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2348F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2349F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2350F: arch/arm/boot/dts/rk3* 2351F: arch/arm/boot/dts/rv1108* 2352F: arch/arm/mach-rockchip/ 2353F: drivers/*/*/*rockchip* 2354F: drivers/*/*rockchip* 2355F: drivers/clk/rockchip/ 2356F: drivers/i2c/busses/i2c-rk3x.c 2357F: sound/soc/rockchip/ 2358N: rockchip 2359 2360ARM/SAMSUNG EXYNOS ARM ARCHITECTURES 2361M: Kukjin Kim <kgene@kernel.org> 2362M: Krzysztof Kozlowski <krzk@kernel.org> 2363L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2364L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers) 2365S: Maintained 2366Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2367F: Documentation/arm/samsung/ 2368F: Documentation/devicetree/bindings/arm/samsung/ 2369F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2370F: arch/arm/boot/dts/exynos* 2371F: arch/arm/boot/dts/s3c* 2372F: arch/arm/boot/dts/s5p* 2373F: arch/arm/mach-exynos*/ 2374F: arch/arm/mach-s3c24*/ 2375F: arch/arm/mach-s3c64xx/ 2376F: arch/arm/mach-s5p*/ 2377F: arch/arm/plat-samsung/ 2378F: arch/arm64/boot/dts/exynos/ 2379F: drivers/*/*/*s3c24* 2380F: drivers/*/*s3c24* 2381F: drivers/*/*s3c64xx* 2382F: drivers/*/*s5pv210* 2383F: drivers/memory/samsung/ 2384F: drivers/soc/samsung/ 2385F: drivers/tty/serial/samsung* 2386F: include/linux/soc/samsung/ 2387N: exynos 2388 2389ARM/SAMSUNG MOBILE MACHINE SUPPORT 2390M: Kyungmin Park <kyungmin.park@samsung.com> 2391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2392S: Maintained 2393F: arch/arm/mach-s5pv210/ 2394 2395ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2396M: Kyungmin Park <kyungmin.park@samsung.com> 2397M: Kamil Debski <kamil@wypas.org> 2398M: Andrzej Hajda <a.hajda@samsung.com> 2399L: linux-arm-kernel@lists.infradead.org 2400L: linux-media@vger.kernel.org 2401S: Maintained 2402F: drivers/media/platform/s5p-g2d/ 2403 2404ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2405M: Marek Szyprowski <m.szyprowski@samsung.com> 2406L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers) 2407L: linux-media@vger.kernel.org 2408S: Maintained 2409F: Documentation/devicetree/bindings/media/s5p-cec.txt 2410F: drivers/media/platform/s5p-cec/ 2411 2412ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2413M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2414M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2415M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2416L: linux-arm-kernel@lists.infradead.org 2417L: linux-media@vger.kernel.org 2418S: Maintained 2419F: drivers/media/platform/s5p-jpeg/ 2420 2421ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2422M: Kyungmin Park <kyungmin.park@samsung.com> 2423M: Kamil Debski <kamil@wypas.org> 2424M: Jeongtae Park <jtp.park@samsung.com> 2425M: Andrzej Hajda <a.hajda@samsung.com> 2426L: linux-arm-kernel@lists.infradead.org 2427L: linux-media@vger.kernel.org 2428S: Maintained 2429F: drivers/media/platform/s5p-mfc/ 2430 2431ARM/SHMOBILE ARM ARCHITECTURE 2432M: Geert Uytterhoeven <geert+renesas@glider.be> 2433M: Magnus Damm <magnus.damm@gmail.com> 2434L: linux-renesas-soc@vger.kernel.org 2435S: Supported 2436Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2437T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2438F: Documentation/devicetree/bindings/arm/renesas.yaml 2439F: arch/arm/boot/dts/emev2* 2440F: arch/arm/boot/dts/gr-peach* 2441F: arch/arm/boot/dts/iwg20d-q7* 2442F: arch/arm/boot/dts/r7s* 2443F: arch/arm/boot/dts/r8a* 2444F: arch/arm/boot/dts/r9a* 2445F: arch/arm/boot/dts/sh* 2446F: arch/arm/configs/shmobile_defconfig 2447F: arch/arm/include/debug/renesas-scif.S 2448F: arch/arm/mach-shmobile/ 2449F: drivers/soc/renesas/ 2450F: include/linux/soc/renesas/ 2451 2452ARM/SOCFPGA ARCHITECTURE 2453M: Dinh Nguyen <dinguyen@kernel.org> 2454S: Maintained 2455W: http://www.rocketboards.org 2456T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2457F: arch/arm/boot/dts/socfpga* 2458F: arch/arm/configs/socfpga_defconfig 2459F: arch/arm/mach-socfpga/ 2460F: arch/arm64/boot/dts/altera/ 2461F: arch/arm64/boot/dts/intel/ 2462 2463ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2464M: Dinh Nguyen <dinguyen@kernel.org> 2465S: Maintained 2466F: drivers/clk/socfpga/ 2467 2468ARM/SOCFPGA EDAC SUPPORT 2469M: Thor Thayer <thor.thayer@linux.intel.com> 2470S: Maintained 2471F: drivers/edac/altera_edac. 2472 2473ARM/SPREADTRUM SoC SUPPORT 2474M: Orson Zhai <orsonzhai@gmail.com> 2475M: Baolin Wang <baolin.wang7@gmail.com> 2476M: Chunyan Zhang <zhang.lyra@gmail.com> 2477S: Maintained 2478F: arch/arm64/boot/dts/sprd 2479N: sprd 2480N: sc27xx 2481N: sc2731 2482 2483ARM/STI ARCHITECTURE 2484M: Patrice Chotard <patrice.chotard@st.com> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487W: http://www.stlinux.com 2488F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2489F: arch/arm/boot/dts/sti* 2490F: arch/arm/mach-sti/ 2491F: drivers/ata/ahci_st.c 2492F: drivers/char/hw_random/st-rng.c 2493F: drivers/clocksource/arm_global_timer.c 2494F: drivers/clocksource/clksrc_st_lpc.c 2495F: drivers/cpufreq/sti-cpufreq.c 2496F: drivers/dma/st_fdma* 2497F: drivers/i2c/busses/i2c-st.c 2498F: drivers/media/platform/sti/c8sectpfe/ 2499F: drivers/media/rc/st_rc.c 2500F: drivers/mmc/host/sdhci-st.c 2501F: drivers/phy/st/phy-miphy28lp.c 2502F: drivers/phy/st/phy-stih407-usb.c 2503F: drivers/pinctrl/pinctrl-st.c 2504F: drivers/remoteproc/st_remoteproc.c 2505F: drivers/remoteproc/st_slim_rproc.c 2506F: drivers/reset/sti/ 2507F: drivers/rtc/rtc-st-lpc.c 2508F: drivers/tty/serial/st-asc.c 2509F: drivers/usb/dwc3/dwc3-st.c 2510F: drivers/usb/host/ehci-st.c 2511F: drivers/usb/host/ohci-st.c 2512F: drivers/watchdog/st_lpc_wdt.c 2513F: include/linux/remoteproc/st_slim_rproc.h 2514 2515ARM/STM32 ARCHITECTURE 2516M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2517M: Alexandre Torgue <alexandre.torgue@st.com> 2518L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2519L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2520S: Maintained 2521T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2522F: arch/arm/boot/dts/stm32* 2523F: arch/arm/mach-stm32/ 2524F: drivers/clocksource/armv7m_systick.c 2525N: stm32 2526N: stm 2527 2528ARM/Synaptics SoC support 2529M: Jisheng Zhang <Jisheng.Zhang@synaptics.com> 2530M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2531L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2532S: Maintained 2533F: arch/arm/boot/dts/berlin* 2534F: arch/arm/mach-berlin/ 2535F: arch/arm64/boot/dts/synaptics/ 2536 2537ARM/TANGO ARCHITECTURE 2538M: Marc Gonzalez <marc.w.gonzalez@free.fr> 2539M: Mans Rullgard <mans@mansr.com> 2540L: linux-arm-kernel@lists.infradead.org 2541S: Odd Fixes 2542N: tango 2543 2544ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2545M: Lennert Buytenhek <kernel@wantstofly.org> 2546L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2547S: Maintained 2548 2549ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2550M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2551L: linux-tegra@vger.kernel.org 2552L: linux-media@vger.kernel.org 2553S: Maintained 2554F: Documentation/devicetree/bindings/media/tegra-cec.txt 2555F: drivers/media/platform/tegra-cec/ 2556 2557ARM/TETON BGA MACHINE SUPPORT 2558M: "Mark F. Brown" <mark.brown314@gmail.com> 2559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2560S: Maintained 2561 2562ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2563M: Santosh Shilimkar <ssantosh@kernel.org> 2564L: linux-kernel@vger.kernel.org 2565S: Maintained 2566F: drivers/memory/*emif* 2567 2568ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2569M: Santosh Shilimkar <ssantosh@kernel.org> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571S: Maintained 2572T: git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git 2573F: arch/arm/boot/dts/keystone-* 2574F: arch/arm/mach-keystone/ 2575 2576ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2577M: Santosh Shilimkar <ssantosh@kernel.org> 2578L: linux-kernel@vger.kernel.org 2579S: Maintained 2580F: drivers/clk/keystone/ 2581 2582ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE 2583M: Santosh Shilimkar <ssantosh@kernel.org> 2584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2585L: linux-kernel@vger.kernel.org 2586S: Maintained 2587F: drivers/clocksource/timer-keystone.c 2588 2589ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2590M: Santosh Shilimkar <ssantosh@kernel.org> 2591L: linux-kernel@vger.kernel.org 2592S: Maintained 2593F: drivers/power/reset/keystone-reset.c 2594 2595ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2596M: Tero Kristo <t-kristo@ti.com> 2597M: Nishanth Menon <nm@ti.com> 2598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2599S: Supported 2600F: Documentation/devicetree/bindings/arm/ti/k3.txt 2601F: arch/arm64/boot/dts/ti/Makefile 2602F: arch/arm64/boot/dts/ti/k3-* 2603F: include/dt-bindings/pinctrl/k3.h 2604 2605ARM/THECUS N2100 MACHINE SUPPORT 2606M: Lennert Buytenhek <kernel@wantstofly.org> 2607L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2608S: Maintained 2609 2610ARM/TOSA MACHINE SUPPORT 2611M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2612M: Dirk Opfer <dirk@opfer-online.de> 2613S: Maintained 2614 2615ARM/UNIPHIER ARCHITECTURE 2616M: Masahiro Yamada <yamada.masahiro@socionext.com> 2617L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2618S: Maintained 2619T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git 2620F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2621F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2622F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2623F: arch/arm/boot/dts/uniphier* 2624F: arch/arm/include/asm/hardware/cache-uniphier.h 2625F: arch/arm/mach-uniphier/ 2626F: arch/arm/mm/cache-uniphier.c 2627F: arch/arm64/boot/dts/socionext/uniphier* 2628F: drivers/bus/uniphier-system-bus.c 2629F: drivers/clk/uniphier/ 2630F: drivers/dma/uniphier-mdmac.c 2631F: drivers/gpio/gpio-uniphier.c 2632F: drivers/i2c/busses/i2c-uniphier* 2633F: drivers/irqchip/irq-uniphier-aidet.c 2634F: drivers/mmc/host/uniphier-sd.c 2635F: drivers/pinctrl/uniphier/ 2636F: drivers/reset/reset-uniphier.c 2637F: drivers/tty/serial/8250/8250_uniphier.c 2638N: uniphier 2639 2640ARM/VERSATILE EXPRESS PLATFORM 2641M: Liviu Dudau <liviu.dudau@arm.com> 2642M: Sudeep Holla <sudeep.holla@arm.com> 2643M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2645S: Maintained 2646F: */*/*/vexpress* 2647F: */*/vexpress* 2648F: arch/arm/boot/dts/vexpress* 2649F: arch/arm/mach-vexpress/ 2650F: arch/arm64/boot/dts/arm/ 2651F: drivers/clk/versatile/clk-vexpress-osc.c 2652F: drivers/clocksource/timer-versatile.c 2653N: mps2 2654 2655ARM/VFP SUPPORT 2656M: Russell King <linux@armlinux.org.uk> 2657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2658S: Maintained 2659W: http://www.armlinux.org.uk/ 2660F: arch/arm/vfp/ 2661 2662ARM/VOIPAC PXA270 SUPPORT 2663M: Marek Vasut <marek.vasut@gmail.com> 2664L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2665S: Maintained 2666F: arch/arm/mach-pxa/include/mach/vpac270.h 2667F: arch/arm/mach-pxa/vpac270.c 2668 2669ARM/VT8500 ARM ARCHITECTURE 2670M: Tony Prisk <linux@prisktech.co.nz> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672S: Maintained 2673F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2674F: arch/arm/mach-vt8500/ 2675F: drivers/clocksource/timer-vt8500.c 2676F: drivers/i2c/busses/i2c-wmt.c 2677F: drivers/mmc/host/wmt-sdmmc.c 2678F: drivers/pwm/pwm-vt8500.c 2679F: drivers/rtc/rtc-vt8500.c 2680F: drivers/tty/serial/vt8500_serial.c 2681F: drivers/usb/host/ehci-platform.c 2682F: drivers/usb/host/uhci-platform.c 2683F: drivers/video/fbdev/vt8500lcdfb.* 2684F: drivers/video/fbdev/wm8505fb* 2685F: drivers/video/fbdev/wmt_ge_rops.* 2686 2687ARM/ZIPIT Z2 SUPPORT 2688M: Marek Vasut <marek.vasut@gmail.com> 2689L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2690S: Maintained 2691F: arch/arm/mach-pxa/include/mach/z2.h 2692F: arch/arm/mach-pxa/z2.c 2693 2694ARM/ZTE ARCHITECTURE 2695M: Jun Nie <jun.nie@linaro.org> 2696M: Shawn Guo <shawnguo@kernel.org> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698S: Maintained 2699F: Documentation/devicetree/bindings/arm/zte.yaml 2700F: Documentation/devicetree/bindings/clock/zx2967*.txt 2701F: Documentation/devicetree/bindings/dma/zxdma.txt 2702F: Documentation/devicetree/bindings/gpio/zx296702-gpio.txt 2703F: Documentation/devicetree/bindings/i2c/i2c-zx2967.txt 2704F: Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt 2705F: Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt 2706F: Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt 2707F: Documentation/devicetree/bindings/soc/zte/ 2708F: Documentation/devicetree/bindings/sound/zte,*.txt 2709F: Documentation/devicetree/bindings/thermal/zx2967-thermal.txt 2710F: Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt 2711F: arch/arm/boot/dts/zx2967* 2712F: arch/arm/mach-zx/ 2713F: arch/arm64/boot/dts/zte/ 2714F: drivers/clk/zte/ 2715F: drivers/dma/zx_dma.c 2716F: drivers/gpio/gpio-zx.c 2717F: drivers/i2c/busses/i2c-zx2967.c 2718F: drivers/mmc/host/dw_mmc-zx.* 2719F: drivers/pinctrl/zte/ 2720F: drivers/soc/zte/ 2721F: drivers/thermal/zx2967_thermal.c 2722F: drivers/watchdog/zx2967_wdt.c 2723F: include/dt-bindings/clock/zx2967*.h 2724F: include/dt-bindings/soc/zte,*.h 2725F: sound/soc/codecs/zx_aud96p22.c 2726F: sound/soc/zte/ 2727 2728ARM/ZYNQ ARCHITECTURE 2729M: Michal Simek <michal.simek@xilinx.com> 2730L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2731S: Supported 2732W: http://wiki.xilinx.com 2733T: git https://github.com/Xilinx/linux-xlnx.git 2734F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2735F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2736F: arch/arm/mach-zynq/ 2737F: drivers/block/xsysace.c 2738F: drivers/clocksource/timer-cadence-ttc.c 2739F: drivers/cpuidle/cpuidle-zynq.c 2740F: drivers/edac/synopsys_edac.c 2741F: drivers/i2c/busses/i2c-cadence.c 2742F: drivers/i2c/busses/i2c-xiic.c 2743F: drivers/mmc/host/sdhci-of-arasan.c 2744N: zynq 2745N: xilinx 2746 2747ARM64 PORT (AARCH64 ARCHITECTURE) 2748M: Catalin Marinas <catalin.marinas@arm.com> 2749M: Will Deacon <will@kernel.org> 2750L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2751S: Maintained 2752T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2753F: Documentation/arm64/ 2754F: arch/arm64/ 2755F: tools/testing/selftests/arm64/ 2756X: arch/arm64/boot/dts/ 2757 2758AS3645A LED FLASH CONTROLLER DRIVER 2759M: Sakari Ailus <sakari.ailus@iki.fi> 2760L: linux-leds@vger.kernel.org 2761S: Maintained 2762F: drivers/leds/leds-as3645a.c 2763 2764ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 2765M: Tianshu Qiu <tian.shu.qiu@intel.com> 2766L: linux-media@vger.kernel.org 2767S: Maintained 2768T: git git://linuxtv.org/media_tree.git 2769F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 2770F: drivers/media/i2c/ak7375.c 2771 2772ASAHI KASEI AK8974 DRIVER 2773M: Linus Walleij <linus.walleij@linaro.org> 2774L: linux-iio@vger.kernel.org 2775S: Supported 2776W: http://www.akm.com/ 2777F: drivers/iio/magnetometer/ak8974.c 2778 2779ASC7621 HARDWARE MONITOR DRIVER 2780M: George Joseph <george.joseph@fairview5.com> 2781L: linux-hwmon@vger.kernel.org 2782S: Maintained 2783F: Documentation/hwmon/asc7621.rst 2784F: drivers/hwmon/asc7621.c 2785 2786ASPEED PINCTRL DRIVERS 2787M: Andrew Jeffery <andrew@aj.id.au> 2788L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2789L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2790L: linux-gpio@vger.kernel.org 2791S: Maintained 2792F: Documentation/devicetree/bindings/pinctrl/aspeed,* 2793F: drivers/pinctrl/aspeed/ 2794 2795ASPEED SCU INTERRUPT CONTROLLER DRIVER 2796M: Eddie James <eajames@linux.ibm.com> 2797L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2798S: Maintained 2799F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 2800F: drivers/irqchip/irq-aspeed-scu-ic.c 2801F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 2802 2803ASPEED VIDEO ENGINE DRIVER 2804M: Eddie James <eajames@linux.ibm.com> 2805L: linux-media@vger.kernel.org 2806L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2807S: Maintained 2808F: Documentation/devicetree/bindings/media/aspeed-video.txt 2809F: drivers/media/platform/aspeed-video.c 2810 2811ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 2812M: Corentin Chary <corentin.chary@gmail.com> 2813L: acpi4asus-user@lists.sourceforge.net 2814L: platform-driver-x86@vger.kernel.org 2815S: Maintained 2816W: http://acpi4asus.sf.net 2817F: drivers/platform/x86/asus*.c 2818F: drivers/platform/x86/eeepc*.c 2819 2820ASUS WIRELESS RADIO CONTROL DRIVER 2821M: João Paulo Rechi Vita <jprvita@gmail.com> 2822L: platform-driver-x86@vger.kernel.org 2823S: Maintained 2824F: drivers/platform/x86/asus-wireless.c 2825 2826ASYMMETRIC KEYS 2827M: David Howells <dhowells@redhat.com> 2828L: keyrings@vger.kernel.org 2829S: Maintained 2830F: Documentation/crypto/asymmetric-keys.txt 2831F: crypto/asymmetric_keys/ 2832F: include/crypto/pkcs7.h 2833F: include/crypto/public_key.h 2834F: include/linux/verification.h 2835 2836ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 2837R: Dan Williams <dan.j.williams@intel.com> 2838S: Odd fixes 2839W: http://sourceforge.net/projects/xscaleiop 2840F: Documentation/crypto/async-tx-api.txt 2841F: crypto/async_tx/ 2842F: drivers/dma/ 2843F: include/linux/async_tx.h 2844F: include/linux/dmaengine.h 2845 2846AT24 EEPROM DRIVER 2847M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 2848L: linux-i2c@vger.kernel.org 2849S: Maintained 2850T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 2851F: Documentation/devicetree/bindings/eeprom/at24.yaml 2852F: drivers/misc/eeprom/at24.c 2853 2854ATA OVER ETHERNET (AOE) DRIVER 2855M: "Justin Sanders" <justin@coraid.com> 2856S: Supported 2857W: http://www.openaoe.org/ 2858F: Documentation/admin-guide/aoe/ 2859F: drivers/block/aoe/ 2860 2861ATHEROS 71XX/9XXX GPIO DRIVER 2862M: Alban Bedel <albeu@free.fr> 2863S: Maintained 2864W: https://github.com/AlbanBedel/linux 2865T: git git://github.com/AlbanBedel/linux 2866F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 2867F: drivers/gpio/gpio-ath79.c 2868 2869ATHEROS 71XX/9XXX USB PHY DRIVER 2870M: Alban Bedel <albeu@free.fr> 2871S: Maintained 2872W: https://github.com/AlbanBedel/linux 2873T: git git://github.com/AlbanBedel/linux 2874F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 2875F: drivers/phy/qualcomm/phy-ath79-usb.c 2876 2877ATHEROS ATH GENERIC UTILITIES 2878M: Kalle Valo <kvalo@codeaurora.org> 2879L: linux-wireless@vger.kernel.org 2880S: Supported 2881F: drivers/net/wireless/ath/* 2882 2883ATHEROS ATH5K WIRELESS DRIVER 2884M: Jiri Slaby <jirislaby@gmail.com> 2885M: Nick Kossifidis <mickflemm@gmail.com> 2886M: Luis Chamberlain <mcgrof@kernel.org> 2887L: linux-wireless@vger.kernel.org 2888S: Maintained 2889W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 2890F: drivers/net/wireless/ath/ath5k/ 2891 2892ATHEROS ATH6KL WIRELESS DRIVER 2893M: Kalle Valo <kvalo@codeaurora.org> 2894L: linux-wireless@vger.kernel.org 2895S: Supported 2896W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 2897T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 2898F: drivers/net/wireless/ath/ath6kl/ 2899 2900ATI_REMOTE2 DRIVER 2901M: Ville Syrjala <syrjala@sci.fi> 2902S: Maintained 2903F: drivers/input/misc/ati_remote2.c 2904 2905ATK0110 HWMON DRIVER 2906M: Luca Tettamanti <kronos.it@gmail.com> 2907L: linux-hwmon@vger.kernel.org 2908S: Maintained 2909F: drivers/hwmon/asus_atk0110.c 2910 2911ATLX ETHERNET DRIVERS 2912M: Jay Cliburn <jcliburn@gmail.com> 2913M: Chris Snook <chris.snook@gmail.com> 2914L: netdev@vger.kernel.org 2915S: Maintained 2916W: http://sourceforge.net/projects/atl1 2917W: http://atl1.sourceforge.net 2918F: drivers/net/ethernet/atheros/ 2919 2920ATM 2921M: Chas Williams <3chas3@gmail.com> 2922L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 2923L: netdev@vger.kernel.org 2924S: Maintained 2925W: http://linux-atm.sourceforge.net 2926F: drivers/atm/ 2927F: include/linux/atm* 2928F: include/uapi/linux/atm* 2929 2930ATMEL MACB ETHERNET DRIVER 2931M: Nicolas Ferre <nicolas.ferre@microchip.com> 2932M: Claudiu Beznea <claudiu.beznea@microchip.com> 2933S: Supported 2934F: drivers/net/ethernet/cadence/ 2935 2936ATMEL MAXTOUCH DRIVER 2937M: Nick Dyer <nick@shmanahar.org> 2938S: Maintained 2939T: git git://github.com/ndyer/linux.git 2940F: Documentation/devicetree/bindings/input/atmel,maxtouch.txt 2941F: drivers/input/touchscreen/atmel_mxt_ts.c 2942 2943ATMEL WIRELESS DRIVER 2944M: Simon Kelley <simon@thekelleys.org.uk> 2945L: linux-wireless@vger.kernel.org 2946S: Maintained 2947W: http://www.thekelleys.org.uk/atmel 2948W: http://atmelwlandriver.sourceforge.net/ 2949F: drivers/net/wireless/atmel/atmel* 2950 2951ATOMIC INFRASTRUCTURE 2952M: Will Deacon <will@kernel.org> 2953M: Peter Zijlstra <peterz@infradead.org> 2954R: Boqun Feng <boqun.feng@gmail.com> 2955L: linux-kernel@vger.kernel.org 2956S: Maintained 2957F: arch/*/include/asm/atomic*.h 2958F: include/*/atomic*.h 2959F: scripts/atomic/ 2960 2961ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 2962M: Bradley Grove <linuxdrivers@attotech.com> 2963L: linux-scsi@vger.kernel.org 2964S: Supported 2965W: http://www.attotech.com 2966F: drivers/scsi/esas2r 2967 2968ATUSB IEEE 802.15.4 RADIO DRIVER 2969M: Stefan Schmidt <stefan@datenfreihafen.org> 2970L: linux-wpan@vger.kernel.org 2971S: Maintained 2972F: drivers/net/ieee802154/at86rf230.h 2973F: drivers/net/ieee802154/atusb.c 2974F: drivers/net/ieee802154/atusb.h 2975 2976AUDIT SUBSYSTEM 2977M: Paul Moore <paul@paul-moore.com> 2978M: Eric Paris <eparis@redhat.com> 2979L: linux-audit@redhat.com (moderated for non-subscribers) 2980S: Supported 2981W: https://github.com/linux-audit 2982T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 2983F: include/linux/audit.h 2984F: include/uapi/linux/audit.h 2985F: kernel/audit* 2986 2987AUXILIARY DISPLAY DRIVERS 2988M: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com> 2989S: Maintained 2990F: drivers/auxdisplay/ 2991F: include/linux/cfag12864b.h 2992 2993AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 2994M: Andreas Klinger <ak@it-klinger.de> 2995L: linux-iio@vger.kernel.org 2996S: Maintained 2997F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 2998F: drivers/iio/adc/hx711.c 2999 3000AX.25 NETWORK LAYER 3001M: Ralf Baechle <ralf@linux-mips.org> 3002L: linux-hams@vger.kernel.org 3003S: Maintained 3004W: http://www.linux-ax25.org/ 3005F: include/net/ax25.h 3006F: include/uapi/linux/ax25.h 3007F: net/ax25/ 3008 3009AXENTIA ARM DEVICES 3010M: Peter Rosin <peda@axentia.se> 3011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3012S: Maintained 3013F: arch/arm/boot/dts/at91-linea.dtsi 3014F: arch/arm/boot/dts/at91-natte.dtsi 3015F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3016F: arch/arm/boot/dts/at91-tse850-3.dts 3017 3018AXENTIA ASOC DRIVERS 3019M: Peter Rosin <peda@axentia.se> 3020L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3021S: Maintained 3022F: Documentation/devicetree/bindings/sound/axentia,* 3023F: sound/soc/atmel/tse850-pcm5142.c 3024 3025AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3026M: Nuno Sá <nuno.sa@analog.com> 3027L: linux-hwmon@vger.kernel.org 3028S: Supported 3029W: http://ez.analog.com/community/linux-device-drivers 3030F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3031F: drivers/hwmon/axi-fan-control.c 3032 3033AXXIA I2C CONTROLLER 3034M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3035L: linux-i2c@vger.kernel.org 3036S: Maintained 3037F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3038F: drivers/i2c/busses/i2c-axxia.c 3039 3040AZ6007 DVB DRIVER 3041M: Mauro Carvalho Chehab <mchehab@kernel.org> 3042L: linux-media@vger.kernel.org 3043S: Maintained 3044W: https://linuxtv.org 3045T: git git://linuxtv.org/media_tree.git 3046F: drivers/media/usb/dvb-usb-v2/az6007.c 3047 3048AZTECH FM RADIO RECEIVER DRIVER 3049M: Hans Verkuil <hverkuil@xs4all.nl> 3050L: linux-media@vger.kernel.org 3051S: Maintained 3052W: https://linuxtv.org 3053T: git git://linuxtv.org/media_tree.git 3054F: drivers/media/radio/radio-aztech* 3055 3056B43 WIRELESS DRIVER 3057L: linux-wireless@vger.kernel.org 3058L: b43-dev@lists.infradead.org 3059S: Odd Fixes 3060W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3061F: drivers/net/wireless/broadcom/b43/ 3062 3063B43LEGACY WIRELESS DRIVER 3064M: Larry Finger <Larry.Finger@lwfinger.net> 3065L: linux-wireless@vger.kernel.org 3066L: b43-dev@lists.infradead.org 3067S: Maintained 3068W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3069F: drivers/net/wireless/broadcom/b43legacy/ 3070 3071BACKLIGHT CLASS/SUBSYSTEM 3072M: Lee Jones <lee.jones@linaro.org> 3073M: Daniel Thompson <daniel.thompson@linaro.org> 3074M: Jingoo Han <jingoohan1@gmail.com> 3075L: dri-devel@lists.freedesktop.org 3076S: Maintained 3077T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3078F: Documentation/ABI/stable/sysfs-class-backlight 3079F: Documentation/ABI/testing/sysfs-class-backlight 3080F: Documentation/devicetree/bindings/leds/backlight 3081F: drivers/video/backlight/ 3082F: include/linux/backlight.h 3083F: include/linux/pwm_backlight.h 3084 3085BATMAN ADVANCED 3086M: Marek Lindner <mareklindner@neomailbox.ch> 3087M: Simon Wunderlich <sw@simonwunderlich.de> 3088M: Antonio Quartulli <a@unstable.cc> 3089M: Sven Eckelmann <sven@narfation.org> 3090L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3091S: Maintained 3092W: https://www.open-mesh.org/ 3093Q: https://patchwork.open-mesh.org/project/batman/list/ 3094B: https://www.open-mesh.org/projects/batman-adv/issues 3095C: irc://chat.freenode.net/batman 3096T: git https://git.open-mesh.org/linux-merge.git 3097F: Documentation/ABI/obsolete/sysfs-class-net-batman-adv 3098F: Documentation/ABI/obsolete/sysfs-class-net-mesh 3099F: Documentation/networking/batman-adv.rst 3100F: include/uapi/linux/batadv_packet.h 3101F: include/uapi/linux/batman_adv.h 3102F: net/batman-adv/ 3103 3104BAYCOM/HDLCDRV DRIVERS FOR AX.25 3105M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3106L: linux-hams@vger.kernel.org 3107S: Maintained 3108W: http://www.baycom.org/~tom/ham/ham.html 3109F: drivers/net/hamradio/baycom* 3110 3111BCACHE (BLOCK LAYER CACHE) 3112M: Coly Li <colyli@suse.de> 3113M: Kent Overstreet <kent.overstreet@gmail.com> 3114L: linux-bcache@vger.kernel.org 3115S: Maintained 3116W: http://bcache.evilpiepirate.org 3117C: irc://irc.oftc.net/bcache 3118F: drivers/md/bcache/ 3119 3120BDISP ST MEDIA DRIVER 3121M: Fabien Dessenne <fabien.dessenne@st.com> 3122L: linux-media@vger.kernel.org 3123S: Supported 3124W: https://linuxtv.org 3125T: git git://linuxtv.org/media_tree.git 3126F: drivers/media/platform/sti/bdisp 3127 3128BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3129M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3130L: netdev@vger.kernel.org 3131S: Maintained 3132F: drivers/net/ethernet/ec_bhf.c 3133 3134BEFS FILE SYSTEM 3135M: Luis de Bethencourt <luisbg@kernel.org> 3136M: Salah Triki <salah.triki@gmail.com> 3137S: Maintained 3138T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3139F: Documentation/filesystems/befs.rst 3140F: fs/befs/ 3141 3142BFQ I/O SCHEDULER 3143M: Paolo Valente <paolo.valente@linaro.org> 3144M: Jens Axboe <axboe@kernel.dk> 3145L: linux-block@vger.kernel.org 3146S: Maintained 3147F: Documentation/block/bfq-iosched.rst 3148F: block/bfq-* 3149 3150BFS FILE SYSTEM 3151M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3152S: Maintained 3153F: Documentation/filesystems/bfs.rst 3154F: fs/bfs/ 3155F: include/uapi/linux/bfs_fs.h 3156 3157BLINKM RGB LED DRIVER 3158M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3159S: Maintained 3160F: drivers/leds/leds-blinkm.c 3161 3162BLOCK LAYER 3163M: Jens Axboe <axboe@kernel.dk> 3164L: linux-block@vger.kernel.org 3165S: Maintained 3166T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3167F: block/ 3168F: drivers/block/ 3169F: kernel/trace/blktrace.c 3170F: lib/sbitmap.c 3171 3172BLOCK2MTD DRIVER 3173M: Joern Engel <joern@lazybastard.org> 3174L: linux-mtd@lists.infradead.org 3175S: Maintained 3176F: drivers/mtd/devices/block2mtd.c 3177 3178BLUETOOTH DRIVERS 3179M: Marcel Holtmann <marcel@holtmann.org> 3180M: Johan Hedberg <johan.hedberg@gmail.com> 3181L: linux-bluetooth@vger.kernel.org 3182S: Maintained 3183W: http://www.bluez.org/ 3184T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3185T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3186F: drivers/bluetooth/ 3187 3188BLUETOOTH SUBSYSTEM 3189M: Marcel Holtmann <marcel@holtmann.org> 3190M: Johan Hedberg <johan.hedberg@gmail.com> 3191L: linux-bluetooth@vger.kernel.org 3192S: Maintained 3193W: http://www.bluez.org/ 3194T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3195T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3196F: include/net/bluetooth/ 3197F: net/bluetooth/ 3198 3199BONDING DRIVER 3200M: Jay Vosburgh <j.vosburgh@gmail.com> 3201M: Veaceslav Falico <vfalico@gmail.com> 3202M: Andy Gospodarek <andy@greyhouse.net> 3203L: netdev@vger.kernel.org 3204S: Supported 3205W: http://sourceforge.net/projects/bonding/ 3206F: drivers/net/bonding/ 3207F: include/uapi/linux/if_bonding.h 3208 3209BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3210M: Dan Robertson <dan@dlrobertson.com> 3211L: linux-iio@vger.kernel.org 3212S: Maintained 3213F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3214F: drivers/iio/accel/bma400* 3215 3216BPF (Safe dynamic programs and tools) 3217M: Alexei Starovoitov <ast@kernel.org> 3218M: Daniel Borkmann <daniel@iogearbox.net> 3219R: Martin KaFai Lau <kafai@fb.com> 3220R: Song Liu <songliubraving@fb.com> 3221R: Yonghong Song <yhs@fb.com> 3222R: Andrii Nakryiko <andriin@fb.com> 3223R: John Fastabend <john.fastabend@gmail.com> 3224R: KP Singh <kpsingh@chromium.org> 3225L: netdev@vger.kernel.org 3226L: bpf@vger.kernel.org 3227S: Supported 3228Q: https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147 3229T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3230T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3231F: Documentation/bpf/ 3232F: Documentation/networking/filter.rst 3233F: arch/*/net/* 3234F: include/linux/bpf* 3235F: include/linux/filter.h 3236F: include/trace/events/xdp.h 3237F: include/uapi/linux/bpf* 3238F: include/uapi/linux/filter.h 3239F: kernel/bpf/ 3240F: kernel/trace/bpf_trace.c 3241F: lib/test_bpf.c 3242F: net/bpf/ 3243F: net/core/filter.c 3244F: net/sched/act_bpf.c 3245F: net/sched/cls_bpf.c 3246F: samples/bpf/ 3247F: tools/bpf/ 3248F: tools/lib/bpf/ 3249F: tools/testing/selftests/bpf/ 3250N: bpf 3251K: bpf 3252 3253BPF JIT for ARM 3254M: Shubham Bansal <illusionist.neo@gmail.com> 3255L: netdev@vger.kernel.org 3256L: bpf@vger.kernel.org 3257S: Maintained 3258F: arch/arm/net/ 3259 3260BPF JIT for ARM64 3261M: Daniel Borkmann <daniel@iogearbox.net> 3262M: Alexei Starovoitov <ast@kernel.org> 3263M: Zi Shen Lim <zlim.lnx@gmail.com> 3264L: netdev@vger.kernel.org 3265L: bpf@vger.kernel.org 3266S: Supported 3267F: arch/arm64/net/ 3268 3269BPF JIT for MIPS (32-BIT AND 64-BIT) 3270M: Paul Burton <paulburton@kernel.org> 3271L: netdev@vger.kernel.org 3272L: bpf@vger.kernel.org 3273S: Maintained 3274F: arch/mips/net/ 3275 3276BPF JIT for NFP NICs 3277M: Jakub Kicinski <kuba@kernel.org> 3278L: netdev@vger.kernel.org 3279L: bpf@vger.kernel.org 3280S: Supported 3281F: drivers/net/ethernet/netronome/nfp/bpf/ 3282 3283BPF JIT for POWERPC (32-BIT AND 64-BIT) 3284M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3285M: Sandipan Das <sandipan@linux.ibm.com> 3286L: netdev@vger.kernel.org 3287L: bpf@vger.kernel.org 3288S: Maintained 3289F: arch/powerpc/net/ 3290 3291BPF JIT for RISC-V (32-bit) 3292M: Luke Nelson <luke.r.nels@gmail.com> 3293M: Xi Wang <xi.wang@gmail.com> 3294L: netdev@vger.kernel.org 3295L: bpf@vger.kernel.org 3296S: Maintained 3297F: arch/riscv/net/ 3298X: arch/riscv/net/bpf_jit_comp64.c 3299 3300BPF JIT for RISC-V (64-bit) 3301M: Björn Töpel <bjorn.topel@gmail.com> 3302L: netdev@vger.kernel.org 3303L: bpf@vger.kernel.org 3304S: Maintained 3305F: arch/riscv/net/ 3306X: arch/riscv/net/bpf_jit_comp32.c 3307 3308BPF JIT for S390 3309M: Ilya Leoshkevich <iii@linux.ibm.com> 3310M: Heiko Carstens <hca@linux.ibm.com> 3311M: Vasily Gorbik <gor@linux.ibm.com> 3312L: netdev@vger.kernel.org 3313L: bpf@vger.kernel.org 3314S: Maintained 3315F: arch/s390/net/ 3316X: arch/s390/net/pnet.c 3317 3318BPF JIT for SPARC (32-BIT AND 64-BIT) 3319M: David S. Miller <davem@davemloft.net> 3320L: netdev@vger.kernel.org 3321L: bpf@vger.kernel.org 3322S: Maintained 3323F: arch/sparc/net/ 3324 3325BPF JIT for X86 32-BIT 3326M: Wang YanQing <udknight@gmail.com> 3327L: netdev@vger.kernel.org 3328L: bpf@vger.kernel.org 3329S: Maintained 3330F: arch/x86/net/bpf_jit_comp32.c 3331 3332BPF JIT for X86 64-BIT 3333M: Alexei Starovoitov <ast@kernel.org> 3334M: Daniel Borkmann <daniel@iogearbox.net> 3335L: netdev@vger.kernel.org 3336L: bpf@vger.kernel.org 3337S: Supported 3338F: arch/x86/net/ 3339X: arch/x86/net/bpf_jit_comp32.c 3340 3341BROADCOM B44 10/100 ETHERNET DRIVER 3342M: Michael Chan <michael.chan@broadcom.com> 3343L: netdev@vger.kernel.org 3344S: Supported 3345F: drivers/net/ethernet/broadcom/b44.* 3346 3347BROADCOM B53 ETHERNET SWITCH DRIVER 3348M: Florian Fainelli <f.fainelli@gmail.com> 3349L: netdev@vger.kernel.org 3350L: openwrt-devel@lists.openwrt.org (subscribers-only) 3351S: Supported 3352F: drivers/net/dsa/b53/* 3353F: include/linux/platform_data/b53.h 3354 3355BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3356M: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> 3357L: bcm-kernel-feedback-list@broadcom.com 3358L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3359L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3360S: Maintained 3361T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git 3362F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3363F: drivers/pci/controller/pcie-brcmstb.c 3364F: drivers/staging/vc04_services 3365N: bcm2711 3366N: bcm2835 3367 3368BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3369M: Florian Fainelli <f.fainelli@gmail.com> 3370M: Ray Jui <rjui@broadcom.com> 3371M: Scott Branden <sbranden@broadcom.com> 3372M: bcm-kernel-feedback-list@broadcom.com 3373S: Maintained 3374T: git git://github.com/broadcom/mach-bcm 3375F: arch/arm/mach-bcm/ 3376N: bcm281* 3377N: bcm113* 3378N: bcm216* 3379N: kona 3380 3381BROADCOM BCM47XX MIPS ARCHITECTURE 3382M: Hauke Mehrtens <hauke@hauke-m.de> 3383M: Rafał Miłecki <zajec5@gmail.com> 3384L: linux-mips@vger.kernel.org 3385S: Maintained 3386F: Documentation/devicetree/bindings/mips/brcm/ 3387F: arch/mips/bcm47xx/* 3388F: arch/mips/include/asm/mach-bcm47xx/* 3389 3390BROADCOM BCM5301X ARM ARCHITECTURE 3391M: Hauke Mehrtens <hauke@hauke-m.de> 3392M: Rafał Miłecki <zajec5@gmail.com> 3393M: bcm-kernel-feedback-list@broadcom.com 3394L: linux-arm-kernel@lists.infradead.org 3395S: Maintained 3396F: arch/arm/boot/dts/bcm470* 3397F: arch/arm/boot/dts/bcm5301x*.dtsi 3398F: arch/arm/boot/dts/bcm953012* 3399F: arch/arm/mach-bcm/bcm_5301x.c 3400 3401BROADCOM BCM53573 ARM ARCHITECTURE 3402M: Rafał Miłecki <rafal@milecki.pl> 3403L: bcm-kernel-feedback-list@broadcom.com 3404L: linux-arm-kernel@lists.infradead.org 3405S: Maintained 3406F: arch/arm/boot/dts/bcm47189* 3407F: arch/arm/boot/dts/bcm53573* 3408 3409BROADCOM BCM63XX ARM ARCHITECTURE 3410M: Florian Fainelli <f.fainelli@gmail.com> 3411M: bcm-kernel-feedback-list@broadcom.com 3412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3413S: Maintained 3414T: git git://github.com/broadcom/stblinux.git 3415N: bcm63xx 3416 3417BROADCOM BCM63XX/BCM33XX UDC DRIVER 3418M: Kevin Cernekee <cernekee@gmail.com> 3419L: linux-usb@vger.kernel.org 3420S: Maintained 3421F: drivers/usb/gadget/udc/bcm63xx_udc.* 3422 3423BROADCOM BCM7XXX ARM ARCHITECTURE 3424M: Florian Fainelli <f.fainelli@gmail.com> 3425M: bcm-kernel-feedback-list@broadcom.com 3426L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3427S: Maintained 3428T: git git://github.com/broadcom/stblinux.git 3429F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3430F: arch/arm/boot/dts/bcm7*.dts* 3431F: arch/arm/include/asm/hardware/cache-b15-rac.h 3432F: arch/arm/mach-bcm/*brcmstb* 3433F: arch/arm/mm/cache-b15-rac.c 3434F: drivers/bus/brcmstb_gisb.c 3435F: drivers/pci/controller/pcie-brcmstb.c 3436N: brcmstb 3437 3438BROADCOM BMIPS CPUFREQ DRIVER 3439M: Markus Mayer <mmayer@broadcom.com> 3440M: bcm-kernel-feedback-list@broadcom.com 3441L: linux-pm@vger.kernel.org 3442S: Maintained 3443F: drivers/cpufreq/bmips-cpufreq.c 3444 3445BROADCOM BMIPS MIPS ARCHITECTURE 3446M: Florian Fainelli <f.fainelli@gmail.com> 3447L: bcm-kernel-feedback-list@broadcom.com 3448L: linux-mips@vger.kernel.org 3449S: Maintained 3450T: git git://github.com/broadcom/stblinux.git 3451F: arch/mips/bmips/* 3452F: arch/mips/boot/dts/brcm/bcm*.dts* 3453F: arch/mips/include/asm/mach-bmips/* 3454F: arch/mips/kernel/*bmips* 3455F: drivers/irqchip/irq-bcm63* 3456F: drivers/irqchip/irq-bcm7* 3457F: drivers/irqchip/irq-brcmstb* 3458F: include/linux/bcm963xx_nvram.h 3459F: include/linux/bcm963xx_tag.h 3460 3461BROADCOM BNX2 GIGABIT ETHERNET DRIVER 3462M: Rasesh Mody <rmody@marvell.com> 3463M: GR-Linux-NIC-Dev@marvell.com 3464L: netdev@vger.kernel.org 3465S: Supported 3466F: drivers/net/ethernet/broadcom/bnx2.* 3467F: drivers/net/ethernet/broadcom/bnx2_* 3468 3469BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 3470M: QLogic-Storage-Upstream@qlogic.com 3471L: linux-scsi@vger.kernel.org 3472S: Supported 3473F: drivers/scsi/bnx2fc/ 3474 3475BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 3476M: QLogic-Storage-Upstream@qlogic.com 3477L: linux-scsi@vger.kernel.org 3478S: Supported 3479F: drivers/scsi/bnx2i/ 3480 3481BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 3482M: Ariel Elior <aelior@marvell.com> 3483M: Sudarsana Kalluru <skalluru@marvell.com> 3484M: GR-everest-linux-l2@marvell.com 3485L: netdev@vger.kernel.org 3486S: Supported 3487F: drivers/net/ethernet/broadcom/bnx2x/ 3488 3489BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 3490M: Michael Chan <michael.chan@broadcom.com> 3491L: netdev@vger.kernel.org 3492S: Supported 3493F: drivers/net/ethernet/broadcom/bnxt/ 3494 3495BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 3496M: Arend van Spriel <arend.vanspriel@broadcom.com> 3497M: Franky Lin <franky.lin@broadcom.com> 3498M: Hante Meuleman <hante.meuleman@broadcom.com> 3499M: Chi-Hsien Lin <chi-hsien.lin@cypress.com> 3500M: Wright Feng <wright.feng@cypress.com> 3501L: linux-wireless@vger.kernel.org 3502L: brcm80211-dev-list.pdl@broadcom.com 3503L: brcm80211-dev-list@cypress.com 3504S: Supported 3505F: drivers/net/wireless/broadcom/brcm80211/ 3506 3507BROADCOM BRCMSTB GPIO DRIVER 3508M: Gregory Fong <gregory.0xf0@gmail.com> 3509L: bcm-kernel-feedback-list@broadcom.com 3510S: Supported 3511F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt 3512F: drivers/gpio/gpio-brcmstb.c 3513 3514BROADCOM BRCMSTB I2C DRIVER 3515M: Kamal Dasu <kdasu.kdev@gmail.com> 3516L: linux-i2c@vger.kernel.org 3517L: bcm-kernel-feedback-list@broadcom.com 3518S: Supported 3519F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 3520F: drivers/i2c/busses/i2c-brcmstb.c 3521 3522BROADCOM BRCMSTB USB EHCI DRIVER 3523M: Al Cooper <alcooperx@gmail.com> 3524L: linux-usb@vger.kernel.org 3525L: bcm-kernel-feedback-list@broadcom.com 3526S: Maintained 3527F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 3528F: drivers/usb/host/ehci-brcm.* 3529 3530BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 3531M: Al Cooper <alcooperx@gmail.com> 3532L: linux-kernel@vger.kernel.org 3533L: bcm-kernel-feedback-list@broadcom.com 3534S: Maintained 3535F: drivers/phy/broadcom/phy-brcm-usb* 3536 3537BROADCOM GENET ETHERNET DRIVER 3538M: Doug Berger <opendmb@gmail.com> 3539M: Florian Fainelli <f.fainelli@gmail.com> 3540L: bcm-kernel-feedback-list@broadcom.com 3541L: netdev@vger.kernel.org 3542S: Supported 3543F: drivers/net/ethernet/broadcom/genet/ 3544 3545BROADCOM IPROC ARM ARCHITECTURE 3546M: Ray Jui <rjui@broadcom.com> 3547M: Scott Branden <sbranden@broadcom.com> 3548M: bcm-kernel-feedback-list@broadcom.com 3549L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3550S: Maintained 3551T: git git://github.com/broadcom/cygnus-linux.git 3552F: arch/arm64/boot/dts/broadcom/northstar2/* 3553F: arch/arm64/boot/dts/broadcom/stingray/* 3554F: drivers/clk/bcm/clk-ns* 3555F: drivers/clk/bcm/clk-sr* 3556F: drivers/pinctrl/bcm/pinctrl-ns* 3557F: include/dt-bindings/clock/bcm-sr* 3558N: iproc 3559N: cygnus 3560N: bcm[-_]nsp 3561N: bcm9113* 3562N: bcm9583* 3563N: bcm9585* 3564N: bcm9586* 3565N: bcm988312 3566N: bcm113* 3567N: bcm583* 3568N: bcm585* 3569N: bcm586* 3570N: bcm88312 3571N: hr2 3572N: stingray 3573 3574BROADCOM KONA GPIO DRIVER 3575M: Ray Jui <rjui@broadcom.com> 3576L: bcm-kernel-feedback-list@broadcom.com 3577S: Supported 3578F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 3579F: drivers/gpio/gpio-bcm-kona.c 3580 3581BROADCOM NETXTREME-E ROCE DRIVER 3582M: Selvin Xavier <selvin.xavier@broadcom.com> 3583M: Devesh Sharma <devesh.sharma@broadcom.com> 3584M: Somnath Kotur <somnath.kotur@broadcom.com> 3585M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 3586L: linux-rdma@vger.kernel.org 3587S: Supported 3588W: http://www.broadcom.com 3589F: drivers/infiniband/hw/bnxt_re/ 3590F: include/uapi/rdma/bnxt_re-abi.h 3591 3592BROADCOM NVRAM DRIVER 3593M: Rafał Miłecki <zajec5@gmail.com> 3594L: linux-mips@vger.kernel.org 3595S: Maintained 3596F: drivers/firmware/broadcom/* 3597 3598BROADCOM SPECIFIC AMBA DRIVER (BCMA) 3599M: Rafał Miłecki <zajec5@gmail.com> 3600L: linux-wireless@vger.kernel.org 3601S: Maintained 3602F: drivers/bcma/ 3603F: include/linux/bcma/ 3604 3605BROADCOM SPI DRIVER 3606M: Kamal Dasu <kdasu.kdev@gmail.com> 3607M: bcm-kernel-feedback-list@broadcom.com 3608S: Maintained 3609F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt 3610F: drivers/spi/spi-bcm-qspi.* 3611F: drivers/spi/spi-brcmstb-qspi.c 3612F: drivers/spi/spi-iproc-qspi.c 3613 3614BROADCOM STB AVS CPUFREQ DRIVER 3615M: Markus Mayer <mmayer@broadcom.com> 3616M: bcm-kernel-feedback-list@broadcom.com 3617L: linux-pm@vger.kernel.org 3618S: Maintained 3619F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 3620F: drivers/cpufreq/brcmstb* 3621 3622BROADCOM STB AVS TMON DRIVER 3623M: Markus Mayer <mmayer@broadcom.com> 3624M: bcm-kernel-feedback-list@broadcom.com 3625L: linux-pm@vger.kernel.org 3626S: Maintained 3627F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt 3628F: drivers/thermal/broadcom/brcmstb* 3629 3630BROADCOM STB DPFE DRIVER 3631M: Markus Mayer <mmayer@broadcom.com> 3632M: bcm-kernel-feedback-list@broadcom.com 3633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3634S: Maintained 3635F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt 3636F: drivers/memory/brcmstb_dpfe.c 3637 3638BROADCOM STB NAND FLASH DRIVER 3639M: Brian Norris <computersforpeace@gmail.com> 3640M: Kamal Dasu <kdasu.kdev@gmail.com> 3641L: linux-mtd@lists.infradead.org 3642L: bcm-kernel-feedback-list@broadcom.com 3643S: Maintained 3644F: drivers/mtd/nand/raw/brcmnand/ 3645 3646BROADCOM SYSTEMPORT ETHERNET DRIVER 3647M: Florian Fainelli <f.fainelli@gmail.com> 3648L: bcm-kernel-feedback-list@broadcom.com 3649L: netdev@vger.kernel.org 3650S: Supported 3651F: drivers/net/ethernet/broadcom/bcmsysport.* 3652 3653BROADCOM TG3 GIGABIT ETHERNET DRIVER 3654M: Siva Reddy Kallam <siva.kallam@broadcom.com> 3655M: Prashant Sreedharan <prashant@broadcom.com> 3656M: Michael Chan <mchan@broadcom.com> 3657L: netdev@vger.kernel.org 3658S: Supported 3659F: drivers/net/ethernet/broadcom/tg3.* 3660 3661BROCADE BFA FC SCSI DRIVER 3662M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 3663M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 3664L: linux-scsi@vger.kernel.org 3665S: Supported 3666F: drivers/scsi/bfa/ 3667 3668BROCADE BNA 10 GIGABIT ETHERNET DRIVER 3669M: Rasesh Mody <rmody@marvell.com> 3670M: Sudarsana Kalluru <skalluru@marvell.com> 3671M: GR-Linux-NIC-Dev@marvell.com 3672L: netdev@vger.kernel.org 3673S: Supported 3674F: drivers/net/ethernet/brocade/bna/ 3675 3676BSG (block layer generic sg v4 driver) 3677M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 3678L: linux-scsi@vger.kernel.org 3679S: Supported 3680F: block/bsg.c 3681F: include/linux/bsg.h 3682F: include/uapi/linux/bsg.h 3683 3684BT87X AUDIO DRIVER 3685M: Clemens Ladisch <clemens@ladisch.de> 3686L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3687S: Maintained 3688T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 3689F: Documentation/sound/cards/bt87x.rst 3690F: sound/pci/bt87x.c 3691 3692BT8XXGPIO DRIVER 3693M: Michael Buesch <m@bues.ch> 3694S: Maintained 3695W: http://bu3sch.de/btgpio.php 3696F: drivers/gpio/gpio-bt8xx.c 3697 3698BTRFS FILE SYSTEM 3699M: Chris Mason <clm@fb.com> 3700M: Josef Bacik <josef@toxicpanda.com> 3701M: David Sterba <dsterba@suse.com> 3702L: linux-btrfs@vger.kernel.org 3703S: Maintained 3704W: http://btrfs.wiki.kernel.org/ 3705Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 3706T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 3707F: Documentation/filesystems/btrfs.rst 3708F: fs/btrfs/ 3709F: include/linux/btrfs* 3710F: include/uapi/linux/btrfs* 3711 3712BTTV VIDEO4LINUX DRIVER 3713M: Mauro Carvalho Chehab <mchehab@kernel.org> 3714L: linux-media@vger.kernel.org 3715S: Odd fixes 3716W: https://linuxtv.org 3717T: git git://linuxtv.org/media_tree.git 3718F: Documentation/driver-api/media/drivers/bttv* 3719F: drivers/media/pci/bt8xx/bttv* 3720 3721BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 3722M: Chanwoo Choi <cw00.choi@samsung.com> 3723L: linux-pm@vger.kernel.org 3724L: linux-samsung-soc@vger.kernel.org 3725S: Maintained 3726T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 3727F: Documentation/devicetree/bindings/devfreq/exynos-bus.txt 3728F: drivers/devfreq/exynos-bus.c 3729 3730BUSLOGIC SCSI DRIVER 3731M: Khalid Aziz <khalid@gonehiking.org> 3732L: linux-scsi@vger.kernel.org 3733S: Maintained 3734F: drivers/scsi/BusLogic.* 3735F: drivers/scsi/FlashPoint.* 3736 3737C-MEDIA CMI8788 DRIVER 3738M: Clemens Ladisch <clemens@ladisch.de> 3739L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3740S: Maintained 3741T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 3742F: sound/pci/oxygen/ 3743 3744C-SKY ARCHITECTURE 3745M: Guo Ren <guoren@kernel.org> 3746L: linux-csky@vger.kernel.org 3747S: Supported 3748T: git https://github.com/c-sky/csky-linux.git 3749F: Documentation/devicetree/bindings/csky/ 3750F: Documentation/devicetree/bindings/interrupt-controller/csky,* 3751F: Documentation/devicetree/bindings/timer/csky,* 3752F: arch/csky/ 3753F: drivers/clocksource/timer-gx6605s.c 3754F: drivers/clocksource/timer-mp-csky.c 3755F: drivers/irqchip/irq-csky-* 3756N: csky 3757K: csky 3758 3759C6X ARCHITECTURE 3760M: Mark Salter <msalter@redhat.com> 3761M: Aurelien Jacquiot <jacquiot.aurelien@gmail.com> 3762L: linux-c6x-dev@linux-c6x.org 3763S: Maintained 3764W: http://www.linux-c6x.org/wiki/index.php/Main_Page 3765F: arch/c6x/ 3766 3767CA8210 IEEE-802.15.4 RADIO DRIVER 3768M: Harry Morris <h.morris@cascoda.com> 3769L: linux-wpan@vger.kernel.org 3770S: Maintained 3771W: https://github.com/Cascoda/ca8210-linux.git 3772F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 3773F: drivers/net/ieee802154/ca8210.c 3774 3775CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 3776M: David Howells <dhowells@redhat.com> 3777L: linux-cachefs@redhat.com (moderated for non-subscribers) 3778S: Supported 3779F: Documentation/filesystems/caching/cachefiles.rst 3780F: fs/cachefiles/ 3781 3782CADENCE MIPI-CSI2 BRIDGES 3783M: Maxime Ripard <mripard@kernel.org> 3784L: linux-media@vger.kernel.org 3785S: Maintained 3786F: Documentation/devicetree/bindings/media/cdns,*.txt 3787F: drivers/media/platform/cadence/cdns-csi2* 3788 3789CADENCE NAND DRIVER 3790L: linux-mtd@lists.infradead.org 3791S: Orphan 3792F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 3793F: drivers/mtd/nand/raw/cadence-nand-controller.c 3794 3795CADET FM/AM RADIO RECEIVER DRIVER 3796M: Hans Verkuil <hverkuil@xs4all.nl> 3797L: linux-media@vger.kernel.org 3798S: Maintained 3799W: https://linuxtv.org 3800T: git git://linuxtv.org/media_tree.git 3801F: drivers/media/radio/radio-cadet* 3802 3803CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 3804M: Jonathan Corbet <corbet@lwn.net> 3805L: linux-media@vger.kernel.org 3806S: Maintained 3807T: git git://linuxtv.org/media_tree.git 3808F: Documentation/admin-guide/media/cafe_ccic* 3809F: drivers/media/platform/marvell-ccic/ 3810 3811CAIF NETWORK LAYER 3812L: netdev@vger.kernel.org 3813S: Orphan 3814F: Documentation/networking/caif/ 3815F: drivers/net/caif/ 3816F: include/net/caif/ 3817F: include/uapi/linux/caif/ 3818F: net/caif/ 3819 3820CAKE QDISC 3821M: Toke Høiland-Jørgensen <toke@toke.dk> 3822L: cake@lists.bufferbloat.net (moderated for non-subscribers) 3823S: Maintained 3824F: net/sched/sch_cake.c 3825 3826CAN NETWORK DRIVERS 3827M: Wolfgang Grandegger <wg@grandegger.com> 3828M: Marc Kleine-Budde <mkl@pengutronix.de> 3829L: linux-can@vger.kernel.org 3830S: Maintained 3831W: https://github.com/linux-can 3832T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 3833T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 3834F: Documentation/devicetree/bindings/net/can/ 3835F: drivers/net/can/ 3836F: include/linux/can/dev.h 3837F: include/linux/can/led.h 3838F: include/linux/can/platform/ 3839F: include/linux/can/rx-offload.h 3840F: include/uapi/linux/can/error.h 3841F: include/uapi/linux/can/netlink.h 3842F: include/uapi/linux/can/vxcan.h 3843 3844CAN NETWORK LAYER 3845M: Oliver Hartkopp <socketcan@hartkopp.net> 3846M: Marc Kleine-Budde <mkl@pengutronix.de> 3847L: linux-can@vger.kernel.org 3848S: Maintained 3849W: https://github.com/linux-can 3850T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 3851T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 3852F: Documentation/networking/can.rst 3853F: include/linux/can/core.h 3854F: include/linux/can/skb.h 3855F: include/net/netns/can.h 3856F: include/uapi/linux/can.h 3857F: include/uapi/linux/can/bcm.h 3858F: include/uapi/linux/can/gw.h 3859F: include/uapi/linux/can/raw.h 3860F: net/can/ 3861 3862CAN-J1939 NETWORK LAYER 3863M: Robin van der Gracht <robin@protonic.nl> 3864M: Oleksij Rempel <o.rempel@pengutronix.de> 3865R: Pengutronix Kernel Team <kernel@pengutronix.de> 3866L: linux-can@vger.kernel.org 3867S: Maintained 3868F: Documentation/networking/j1939.rst 3869F: include/uapi/linux/can/j1939.h 3870F: net/can/j1939/ 3871 3872CAPABILITIES 3873M: Serge Hallyn <serge@hallyn.com> 3874L: linux-security-module@vger.kernel.org 3875S: Supported 3876F: include/linux/capability.h 3877F: include/uapi/linux/capability.h 3878F: kernel/capability.c 3879F: security/commoncap.c 3880 3881CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 3882M: Kevin Tsai <ktsai@capellamicro.com> 3883S: Maintained 3884F: drivers/iio/light/cm* 3885 3886CARL9170 LINUX COMMUNITY WIRELESS DRIVER 3887M: Christian Lamparter <chunkeey@googlemail.com> 3888L: linux-wireless@vger.kernel.org 3889S: Maintained 3890W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 3891F: drivers/net/wireless/ath/carl9170/ 3892 3893CAVIUM I2C DRIVER 3894M: Robert Richter <rrichter@marvell.com> 3895S: Supported 3896W: http://www.marvell.com 3897F: drivers/i2c/busses/i2c-octeon* 3898F: drivers/i2c/busses/i2c-thunderx* 3899 3900CAVIUM LIQUIDIO NETWORK DRIVER 3901M: Derek Chickles <dchickles@marvell.com> 3902M: Satanand Burla <sburla@marvell.com> 3903M: Felix Manlunas <fmanlunas@marvell.com> 3904L: netdev@vger.kernel.org 3905S: Supported 3906W: http://www.marvell.com 3907F: drivers/net/ethernet/cavium/liquidio/ 3908 3909CAVIUM MMC DRIVER 3910M: Robert Richter <rrichter@marvell.com> 3911S: Supported 3912W: http://www.marvell.com 3913F: drivers/mmc/host/cavium* 3914 3915CAVIUM OCTEON-TX CRYPTO DRIVER 3916M: George Cherian <gcherian@marvell.com> 3917L: linux-crypto@vger.kernel.org 3918S: Supported 3919W: http://www.marvell.com 3920F: drivers/crypto/cavium/cpt/ 3921 3922CAVIUM THUNDERX2 ARM64 SOC 3923M: Robert Richter <rrichter@marvell.com> 3924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3925S: Maintained 3926F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 3927F: arch/arm64/boot/dts/cavium/thunder2-99xx* 3928 3929CC2520 IEEE-802.15.4 RADIO DRIVER 3930M: Varka Bhadram <varkabhadram@gmail.com> 3931L: linux-wpan@vger.kernel.org 3932S: Maintained 3933F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 3934F: drivers/net/ieee802154/cc2520.c 3935F: include/linux/spi/cc2520.h 3936 3937CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 3938M: Gilad Ben-Yossef <gilad@benyossef.com> 3939L: linux-crypto@vger.kernel.org 3940S: Supported 3941W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 3942F: drivers/crypto/ccree/ 3943 3944CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 3945M: Hadar Gat <hadar.gat@arm.com> 3946L: linux-crypto@vger.kernel.org 3947S: Supported 3948F: drivers/char/hw_random/cctrng.c 3949F: drivers/char/hw_random/cctrng.h 3950F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 3951W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 3952 3953CEC FRAMEWORK 3954M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 3955L: linux-media@vger.kernel.org 3956S: Supported 3957W: http://linuxtv.org 3958T: git git://linuxtv.org/media_tree.git 3959F: Documentation/ABI/testing/debugfs-cec-error-inj 3960F: Documentation/devicetree/bindings/media/cec.txt 3961F: Documentation/driver-api/media/cec-core.rst 3962F: Documentation/userspace-api/media/cec 3963F: drivers/media/cec/ 3964F: drivers/media/rc/keymaps/rc-cec.c 3965F: include/media/cec-notifier.h 3966F: include/media/cec.h 3967F: include/uapi/linux/cec-funcs.h 3968F: include/uapi/linux/cec.h 3969 3970CEC GPIO DRIVER 3971M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 3972L: linux-media@vger.kernel.org 3973S: Supported 3974W: http://linuxtv.org 3975T: git git://linuxtv.org/media_tree.git 3976F: Documentation/devicetree/bindings/media/cec-gpio.txt 3977F: drivers/media/platform/cec-gpio/ 3978 3979CELL BROADBAND ENGINE ARCHITECTURE 3980M: Arnd Bergmann <arnd@arndb.de> 3981L: linuxppc-dev@lists.ozlabs.org 3982S: Supported 3983W: http://www.ibm.com/developerworks/power/cell/ 3984F: arch/powerpc/include/asm/cell*.h 3985F: arch/powerpc/include/asm/spu*.h 3986F: arch/powerpc/include/uapi/asm/spu*.h 3987F: arch/powerpc/oprofile/*cell* 3988F: arch/powerpc/platforms/cell/ 3989 3990CELLWISE CW2015 BATTERY DRIVER 3991M: Tobias Schrammm <t.schramm@manjaro.org> 3992S: Maintained 3993F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 3994F: drivers/power/supply/cw2015_battery.c 3995 3996CEPH COMMON CODE (LIBCEPH) 3997M: Ilya Dryomov <idryomov@gmail.com> 3998M: Jeff Layton <jlayton@kernel.org> 3999L: ceph-devel@vger.kernel.org 4000S: Supported 4001W: http://ceph.com/ 4002T: git git://github.com/ceph/ceph-client.git 4003F: include/linux/ceph/ 4004F: include/linux/crush/ 4005F: net/ceph/ 4006 4007CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4008M: Jeff Layton <jlayton@kernel.org> 4009M: Ilya Dryomov <idryomov@gmail.com> 4010L: ceph-devel@vger.kernel.org 4011S: Supported 4012W: http://ceph.com/ 4013T: git git://github.com/ceph/ceph-client.git 4014F: Documentation/filesystems/ceph.rst 4015F: fs/ceph/ 4016 4017CERTIFICATE HANDLING 4018M: David Howells <dhowells@redhat.com> 4019M: David Woodhouse <dwmw2@infradead.org> 4020L: keyrings@vger.kernel.org 4021S: Maintained 4022F: Documentation/admin-guide/module-signing.rst 4023F: certs/ 4024F: scripts/extract-cert.c 4025F: scripts/sign-file.c 4026 4027CFAG12864B LCD DRIVER 4028M: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com> 4029S: Maintained 4030F: drivers/auxdisplay/cfag12864b.c 4031F: include/linux/cfag12864b.h 4032 4033CFAG12864BFB LCD FRAMEBUFFER DRIVER 4034M: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com> 4035S: Maintained 4036F: drivers/auxdisplay/cfag12864bfb.c 4037F: include/linux/cfag12864b.h 4038 4039CHAR and MISC DRIVERS 4040M: Arnd Bergmann <arnd@arndb.de> 4041M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4042S: Supported 4043T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4044F: drivers/char/ 4045F: drivers/misc/ 4046F: include/linux/miscdevice.h 4047 4048CHECKPATCH 4049M: Andy Whitcroft <apw@canonical.com> 4050M: Joe Perches <joe@perches.com> 4051S: Maintained 4052F: scripts/checkpatch.pl 4053 4054CHINESE DOCUMENTATION 4055M: Harry Wei <harryxiyou@gmail.com> 4056M: Alex Shi <alex.shi@linux.alibaba.com> 4057L: xiyoulinuxkernelgroup@googlegroups.com (subscribers-only) 4058S: Maintained 4059F: Documentation/translations/zh_CN/ 4060 4061CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4062M: Peter Chen <Peter.Chen@nxp.com> 4063L: linux-usb@vger.kernel.org 4064S: Maintained 4065T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4066F: drivers/usb/chipidea/ 4067 4068CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4069M: Hans de Goede <hdegoede@redhat.com> 4070L: linux-input@vger.kernel.org 4071S: Maintained 4072F: Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt 4073F: drivers/input/touchscreen/chipone_icn8318.c 4074 4075CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4076M: Hans de Goede <hdegoede@redhat.com> 4077L: linux-input@vger.kernel.org 4078S: Maintained 4079F: drivers/input/touchscreen/chipone_icn8505.c 4080 4081CHROME HARDWARE PLATFORM SUPPORT 4082M: Benson Leung <bleung@chromium.org> 4083M: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4084S: Maintained 4085T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4086F: drivers/platform/chrome/ 4087 4088CHROMEOS EC CODEC DRIVER 4089M: Cheng-Yi Chiang <cychiang@chromium.org> 4090R: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4091R: Guenter Roeck <groeck@chromium.org> 4092S: Maintained 4093F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4094F: sound/soc/codecs/cros_ec_codec.* 4095 4096CHROMEOS EC SUBDRIVERS 4097M: Benson Leung <bleung@chromium.org> 4098M: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4099R: Guenter Roeck <groeck@chromium.org> 4100S: Maintained 4101F: drivers/power/supply/cros_usbpd-charger.c 4102N: cros_ec 4103N: cros-ec 4104 4105CIRRUS LOGIC AUDIO CODEC DRIVERS 4106M: James Schulman <james.schulman@cirrus.com> 4107M: David Rhodes <david.rhodes@cirrus.com> 4108L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4109S: Maintained 4110F: sound/soc/codecs/cs* 4111 4112CIRRUS LOGIC EP93XX ETHERNET DRIVER 4113M: Hartley Sweeten <hsweeten@visionengravers.com> 4114L: netdev@vger.kernel.org 4115S: Maintained 4116F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4117 4118CIRRUS LOGIC LOCHNAGAR DRIVER 4119M: Charles Keepax <ckeepax@opensource.cirrus.com> 4120M: Richard Fitzgerald <rf@opensource.cirrus.com> 4121L: patches@opensource.cirrus.com 4122S: Supported 4123F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4124F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4125F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4126F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4127F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4128F: Documentation/hwmon/lochnagar.rst 4129F: drivers/clk/clk-lochnagar.c 4130F: drivers/hwmon/lochnagar-hwmon.c 4131F: drivers/mfd/lochnagar-i2c.c 4132F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4133F: drivers/regulator/lochnagar-regulator.c 4134F: include/dt-bindings/clk/lochnagar.h 4135F: include/dt-bindings/pinctrl/lochnagar.h 4136F: include/linux/mfd/lochnagar* 4137F: sound/soc/codecs/lochnagar-sc.c 4138 4139CIRRUS LOGIC MADERA CODEC DRIVERS 4140M: Charles Keepax <ckeepax@opensource.cirrus.com> 4141M: Richard Fitzgerald <rf@opensource.cirrus.com> 4142L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4143L: patches@opensource.cirrus.com 4144S: Supported 4145W: https://github.com/CirrusLogic/linux-drivers/wiki 4146T: git https://github.com/CirrusLogic/linux-drivers.git 4147F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4148F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4149F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4150F: drivers/gpio/gpio-madera* 4151F: drivers/irqchip/irq-madera* 4152F: drivers/mfd/cs47l* 4153F: drivers/mfd/madera* 4154F: drivers/pinctrl/cirrus/* 4155F: include/dt-bindings/sound/madera* 4156F: include/linux/irqchip/irq-madera* 4157F: include/linux/mfd/madera/* 4158F: include/sound/madera* 4159F: sound/soc/codecs/cs47l* 4160F: sound/soc/codecs/madera* 4161 4162CISCO FCOE HBA DRIVER 4163M: Satish Kharat <satishkh@cisco.com> 4164M: Sesidhar Baddela <sebaddel@cisco.com> 4165M: Karan Tilak Kumar <kartilak@cisco.com> 4166L: linux-scsi@vger.kernel.org 4167S: Supported 4168F: drivers/scsi/fnic/ 4169 4170CISCO SCSI HBA DRIVER 4171M: Karan Tilak Kumar <kartilak@cisco.com> 4172M: Sesidhar Baddela <sebaddel@cisco.com> 4173L: linux-scsi@vger.kernel.org 4174S: Supported 4175F: drivers/scsi/snic/ 4176 4177CISCO VIC ETHERNET NIC DRIVER 4178M: Christian Benvenuti <benve@cisco.com> 4179M: Govindarajulu Varadarajan <_govind@gmx.com> 4180S: Supported 4181F: drivers/net/ethernet/cisco/enic/ 4182 4183CISCO VIC LOW LATENCY NIC DRIVER 4184M: Christian Benvenuti <benve@cisco.com> 4185M: Nelson Escobar <neescoba@cisco.com> 4186M: Parvi Kaustubhi <pkaustub@cisco.com> 4187S: Supported 4188F: drivers/infiniband/hw/usnic/ 4189 4190CLANG-FORMAT FILE 4191M: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com> 4192S: Maintained 4193F: .clang-format 4194 4195CLANG/LLVM BUILD SUPPORT 4196L: clang-built-linux@googlegroups.com 4197S: Supported 4198W: https://clangbuiltlinux.github.io/ 4199B: https://github.com/ClangBuiltLinux/linux/issues 4200C: irc://chat.freenode.net/clangbuiltlinux 4201F: Documentation/kbuild/llvm.rst 4202K: \b(?i:clang|llvm)\b 4203 4204CLEANCACHE API 4205M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 4206L: linux-kernel@vger.kernel.org 4207S: Maintained 4208F: include/linux/cleancache.h 4209F: mm/cleancache.c 4210 4211CLK API 4212M: Russell King <linux@armlinux.org.uk> 4213L: linux-clk@vger.kernel.org 4214S: Maintained 4215F: include/linux/clk.h 4216 4217CLOCKSOURCE, CLOCKEVENT DRIVERS 4218M: Daniel Lezcano <daniel.lezcano@linaro.org> 4219M: Thomas Gleixner <tglx@linutronix.de> 4220L: linux-kernel@vger.kernel.org 4221S: Supported 4222T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 4223F: Documentation/devicetree/bindings/timer/ 4224F: drivers/clocksource/ 4225 4226CMPC ACPI DRIVER 4227M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 4228M: Daniel Oliveira Nascimento <don@syst.com.br> 4229L: platform-driver-x86@vger.kernel.org 4230S: Supported 4231F: drivers/platform/x86/classmate-laptop.c 4232 4233COBALT MEDIA DRIVER 4234M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4235L: linux-media@vger.kernel.org 4236S: Supported 4237W: https://linuxtv.org 4238T: git git://linuxtv.org/media_tree.git 4239F: drivers/media/pci/cobalt/ 4240 4241COCCINELLE/Semantic Patches (SmPL) 4242M: Julia Lawall <Julia.Lawall@lip6.fr> 4243M: Gilles Muller <Gilles.Muller@lip6.fr> 4244M: Nicolas Palix <nicolas.palix@imag.fr> 4245M: Michal Marek <michal.lkml@markovi.net> 4246L: cocci@systeme.lip6.fr (moderated for non-subscribers) 4247S: Supported 4248W: http://coccinelle.lip6.fr/ 4249T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc 4250F: Documentation/dev-tools/coccinelle.rst 4251F: scripts/coccicheck 4252F: scripts/coccinelle/ 4253 4254CODA FILE SYSTEM 4255M: Jan Harkes <jaharkes@cs.cmu.edu> 4256M: coda@cs.cmu.edu 4257L: codalist@coda.cs.cmu.edu 4258S: Maintained 4259W: http://www.coda.cs.cmu.edu/ 4260F: Documentation/filesystems/coda.rst 4261F: fs/coda/ 4262F: include/linux/coda*.h 4263F: include/uapi/linux/coda*.h 4264 4265CODA V4L2 MEM2MEM DRIVER 4266M: Philipp Zabel <p.zabel@pengutronix.de> 4267L: linux-media@vger.kernel.org 4268S: Maintained 4269F: Documentation/devicetree/bindings/media/coda.txt 4270F: drivers/media/platform/coda/ 4271 4272CODE OF CONDUCT 4273M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4274S: Supported 4275F: Documentation/process/code-of-conduct-interpretation.rst 4276F: Documentation/process/code-of-conduct.rst 4277 4278COMMON CLK FRAMEWORK 4279M: Michael Turquette <mturquette@baylibre.com> 4280M: Stephen Boyd <sboyd@kernel.org> 4281L: linux-clk@vger.kernel.org 4282S: Maintained 4283Q: http://patchwork.kernel.org/project/linux-clk/list/ 4284T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 4285F: Documentation/devicetree/bindings/clock/ 4286F: drivers/clk/ 4287F: include/linux/clk-pr* 4288F: include/linux/clk/ 4289F: include/linux/of_clk.h 4290X: drivers/clk/clkdev.c 4291 4292COMMON INTERNET FILE SYSTEM (CIFS) 4293M: Steve French <sfrench@samba.org> 4294L: linux-cifs@vger.kernel.org 4295L: samba-technical@lists.samba.org (moderated for non-subscribers) 4296S: Supported 4297W: http://linux-cifs.samba.org/ 4298T: git git://git.samba.org/sfrench/cifs-2.6.git 4299F: Documentation/admin-guide/cifs/ 4300F: fs/cifs/ 4301 4302COMPACTPCI HOTPLUG CORE 4303M: Scott Murray <scott@spiteful.org> 4304L: linux-pci@vger.kernel.org 4305S: Maintained 4306F: drivers/pci/hotplug/cpci_hotplug* 4307 4308COMPACTPCI HOTPLUG GENERIC DRIVER 4309M: Scott Murray <scott@spiteful.org> 4310L: linux-pci@vger.kernel.org 4311S: Maintained 4312F: drivers/pci/hotplug/cpcihp_generic.c 4313 4314COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 4315M: Scott Murray <scott@spiteful.org> 4316L: linux-pci@vger.kernel.org 4317S: Maintained 4318F: drivers/pci/hotplug/cpcihp_zt5550.* 4319 4320COMPAL LAPTOP SUPPORT 4321M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 4322L: platform-driver-x86@vger.kernel.org 4323S: Maintained 4324F: drivers/platform/x86/compal-laptop.c 4325 4326COMPILER ATTRIBUTES 4327M: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com> 4328S: Maintained 4329F: include/linux/compiler_attributes.h 4330 4331CONEXANT ACCESSRUNNER USB DRIVER 4332L: accessrunner-general@lists.sourceforge.net 4333S: Orphan 4334W: http://accessrunner.sourceforge.net/ 4335F: drivers/usb/atm/cxacru.c 4336 4337CONFIGFS 4338M: Joel Becker <jlbec@evilplan.org> 4339M: Christoph Hellwig <hch@lst.de> 4340S: Supported 4341T: git git://git.infradead.org/users/hch/configfs.git 4342F: fs/configfs/ 4343F: include/linux/configfs.h 4344 4345CONNECTOR 4346M: Evgeniy Polyakov <zbr@ioremap.net> 4347L: netdev@vger.kernel.org 4348S: Maintained 4349F: drivers/connector/ 4350 4351CONTROL GROUP (CGROUP) 4352M: Tejun Heo <tj@kernel.org> 4353M: Li Zefan <lizefan@huawei.com> 4354M: Johannes Weiner <hannes@cmpxchg.org> 4355L: cgroups@vger.kernel.org 4356S: Maintained 4357T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4358F: Documentation/admin-guide/cgroup-v1/ 4359F: Documentation/admin-guide/cgroup-v2.rst 4360F: include/linux/cgroup* 4361F: kernel/cgroup/ 4362 4363CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 4364M: Tejun Heo <tj@kernel.org> 4365M: Jens Axboe <axboe@kernel.dk> 4366L: cgroups@vger.kernel.org 4367L: linux-block@vger.kernel.org 4368T: git git://git.kernel.dk/linux-block 4369F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 4370F: block/bfq-cgroup.c 4371F: block/blk-cgroup.c 4372F: block/blk-iolatency.c 4373F: block/blk-throttle.c 4374F: include/linux/blk-cgroup.h 4375 4376CONTROL GROUP - CPUSET 4377M: Li Zefan <lizefan@huawei.com> 4378L: cgroups@vger.kernel.org 4379S: Maintained 4380W: http://www.bullopensource.org/cpuset/ 4381W: http://oss.sgi.com/projects/cpusets/ 4382T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4383F: Documentation/admin-guide/cgroup-v1/cpusets.rst 4384F: include/linux/cpuset.h 4385F: kernel/cgroup/cpuset.c 4386 4387CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 4388M: Johannes Weiner <hannes@cmpxchg.org> 4389M: Michal Hocko <mhocko@kernel.org> 4390M: Vladimir Davydov <vdavydov.dev@gmail.com> 4391L: cgroups@vger.kernel.org 4392L: linux-mm@kvack.org 4393S: Maintained 4394F: mm/memcontrol.c 4395F: mm/swap_cgroup.c 4396 4397CORETEMP HARDWARE MONITORING DRIVER 4398M: Fenghua Yu <fenghua.yu@intel.com> 4399L: linux-hwmon@vger.kernel.org 4400S: Maintained 4401F: Documentation/hwmon/coretemp.rst 4402F: drivers/hwmon/coretemp.c 4403 4404COSA/SRP SYNC SERIAL DRIVER 4405M: Jan "Yenya" Kasprzak <kas@fi.muni.cz> 4406S: Maintained 4407W: http://www.fi.muni.cz/~kas/cosa/ 4408F: drivers/net/wan/cosa* 4409 4410COUNTER SUBSYSTEM 4411M: William Breathitt Gray <vilhelm.gray@gmail.com> 4412L: linux-iio@vger.kernel.org 4413S: Maintained 4414F: Documentation/ABI/testing/sysfs-bus-counter* 4415F: Documentation/driver-api/generic-counter.rst 4416F: drivers/counter/ 4417F: include/linux/counter.h 4418F: include/linux/counter_enum.h 4419 4420CPMAC ETHERNET DRIVER 4421M: Florian Fainelli <f.fainelli@gmail.com> 4422L: netdev@vger.kernel.org 4423S: Maintained 4424F: drivers/net/ethernet/ti/cpmac.c 4425 4426CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 4427M: Viresh Kumar <viresh.kumar@linaro.org> 4428M: Sudeep Holla <sudeep.holla@arm.com> 4429L: linux-pm@vger.kernel.org 4430S: Maintained 4431W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 4432F: drivers/cpufreq/vexpress-spc-cpufreq.c 4433 4434CPU FREQUENCY SCALING FRAMEWORK 4435M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 4436M: Viresh Kumar <viresh.kumar@linaro.org> 4437L: linux-pm@vger.kernel.org 4438S: Maintained 4439B: https://bugzilla.kernel.org 4440T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4441T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 4442F: Documentation/admin-guide/pm/cpufreq.rst 4443F: Documentation/admin-guide/pm/intel_pstate.rst 4444F: Documentation/cpu-freq/ 4445F: Documentation/devicetree/bindings/cpufreq/ 4446F: drivers/cpufreq/ 4447F: include/linux/cpufreq.h 4448F: include/linux/sched/cpufreq.h 4449F: kernel/sched/cpufreq*.c 4450F: tools/testing/selftests/cpufreq/ 4451 4452CPU IDLE TIME MANAGEMENT FRAMEWORK 4453M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 4454M: Daniel Lezcano <daniel.lezcano@linaro.org> 4455L: linux-pm@vger.kernel.org 4456S: Maintained 4457B: https://bugzilla.kernel.org 4458T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4459F: Documentation/admin-guide/pm/cpuidle.rst 4460F: Documentation/driver-api/pm/cpuidle.rst 4461F: drivers/cpuidle/* 4462F: include/linux/cpuidle.h 4463 4464CPU POWER MONITORING SUBSYSTEM 4465M: Thomas Renninger <trenn@suse.com> 4466M: Shuah Khan <shuah@kernel.org> 4467M: Shuah Khan <skhan@linuxfoundation.org> 4468L: linux-pm@vger.kernel.org 4469S: Maintained 4470F: tools/power/cpupower/ 4471 4472CPUID/MSR DRIVER 4473M: "H. Peter Anvin" <hpa@zytor.com> 4474S: Maintained 4475F: arch/x86/kernel/cpuid.c 4476F: arch/x86/kernel/msr.c 4477 4478CPUIDLE DRIVER - ARM BIG LITTLE 4479M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4480M: Daniel Lezcano <daniel.lezcano@linaro.org> 4481L: linux-pm@vger.kernel.org 4482L: linux-arm-kernel@lists.infradead.org 4483S: Maintained 4484T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4485F: drivers/cpuidle/cpuidle-big_little.c 4486 4487CPUIDLE DRIVER - ARM EXYNOS 4488M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 4489M: Daniel Lezcano <daniel.lezcano@linaro.org> 4490M: Kukjin Kim <kgene@kernel.org> 4491L: linux-pm@vger.kernel.org 4492L: linux-samsung-soc@vger.kernel.org 4493S: Supported 4494F: arch/arm/mach-exynos/pm.c 4495F: drivers/cpuidle/cpuidle-exynos.c 4496 4497CPUIDLE DRIVER - ARM PSCI 4498M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4499M: Sudeep Holla <sudeep.holla@arm.com> 4500L: linux-pm@vger.kernel.org 4501L: linux-arm-kernel@lists.infradead.org 4502S: Supported 4503F: drivers/cpuidle/cpuidle-psci.c 4504 4505CRAMFS FILESYSTEM 4506M: Nicolas Pitre <nico@fluxnic.net> 4507S: Maintained 4508F: Documentation/filesystems/cramfs.rst 4509F: fs/cramfs/ 4510 4511CREATIVE SB0540 4512M: Bastien Nocera <hadess@hadess.net> 4513L: linux-input@vger.kernel.org 4514S: Maintained 4515F: drivers/hid/hid-creative-sb0540.c 4516 4517CRYPTO API 4518M: Herbert Xu <herbert@gondor.apana.org.au> 4519M: "David S. Miller" <davem@davemloft.net> 4520L: linux-crypto@vger.kernel.org 4521S: Maintained 4522T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 4523T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 4524F: Documentation/crypto/ 4525F: Documentation/devicetree/bindings/crypto/ 4526F: arch/*/crypto/ 4527F: crypto/ 4528F: drivers/crypto/ 4529F: include/crypto/ 4530F: include/linux/crypto* 4531F: lib/crypto/ 4532 4533CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 4534M: Neil Horman <nhorman@tuxdriver.com> 4535L: linux-crypto@vger.kernel.org 4536S: Maintained 4537F: crypto/ansi_cprng.c 4538F: crypto/rng.c 4539 4540CS3308 MEDIA DRIVER 4541M: Hans Verkuil <hverkuil@xs4all.nl> 4542L: linux-media@vger.kernel.org 4543S: Odd Fixes 4544W: http://linuxtv.org 4545T: git git://linuxtv.org/media_tree.git 4546F: drivers/media/i2c/cs3308.c 4547 4548CS5535 Audio ALSA driver 4549M: Jaya Kumar <jayakumar.alsa@gmail.com> 4550S: Maintained 4551F: sound/pci/cs5535audio/ 4552 4553CSI DRIVERS FOR ALLWINNER V3s 4554M: Yong Deng <yong.deng@magewell.com> 4555L: linux-media@vger.kernel.org 4556S: Maintained 4557T: git git://linuxtv.org/media_tree.git 4558F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 4559F: drivers/media/platform/sunxi/sun6i-csi/ 4560 4561CW1200 WLAN driver 4562M: Solomon Peachy <pizza@shaftnet.org> 4563S: Maintained 4564F: drivers/net/wireless/st/cw1200/ 4565 4566CX18 VIDEO4LINUX DRIVER 4567M: Andy Walls <awalls@md.metrocast.net> 4568L: linux-media@vger.kernel.org 4569S: Maintained 4570W: https://linuxtv.org 4571T: git git://linuxtv.org/media_tree.git 4572F: drivers/media/pci/cx18/ 4573F: include/uapi/linux/ivtv* 4574 4575CX2341X MPEG ENCODER HELPER MODULE 4576M: Hans Verkuil <hverkuil@xs4all.nl> 4577L: linux-media@vger.kernel.org 4578S: Maintained 4579W: https://linuxtv.org 4580T: git git://linuxtv.org/media_tree.git 4581F: drivers/media/common/cx2341x* 4582F: include/media/drv-intf/cx2341x.h 4583 4584CX24120 MEDIA DRIVER 4585M: Jemma Denson <jdenson@gmail.com> 4586M: Patrick Boettcher <patrick.boettcher@posteo.de> 4587L: linux-media@vger.kernel.org 4588S: Maintained 4589W: https://linuxtv.org 4590Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4591F: drivers/media/dvb-frontends/cx24120* 4592 4593CX88 VIDEO4LINUX DRIVER 4594M: Mauro Carvalho Chehab <mchehab@kernel.org> 4595L: linux-media@vger.kernel.org 4596S: Odd fixes 4597W: https://linuxtv.org 4598T: git git://linuxtv.org/media_tree.git 4599F: Documentation/driver-api/media/drivers/cx88* 4600F: drivers/media/pci/cx88/ 4601 4602CXD2820R MEDIA DRIVER 4603M: Antti Palosaari <crope@iki.fi> 4604L: linux-media@vger.kernel.org 4605S: Maintained 4606W: https://linuxtv.org 4607W: http://palosaari.fi/linux/ 4608Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4609T: git git://linuxtv.org/anttip/media_tree.git 4610F: drivers/media/dvb-frontends/cxd2820r* 4611 4612CXGB3 ETHERNET DRIVER (CXGB3) 4613M: Vishal Kulkarni <vishal@chelsio.com> 4614L: netdev@vger.kernel.org 4615S: Supported 4616W: http://www.chelsio.com 4617F: drivers/net/ethernet/chelsio/cxgb3/ 4618 4619CXGB3 ISCSI DRIVER (CXGB3I) 4620M: Karen Xie <kxie@chelsio.com> 4621L: linux-scsi@vger.kernel.org 4622S: Supported 4623W: http://www.chelsio.com 4624F: drivers/scsi/cxgbi/cxgb3i 4625 4626CXGB4 CRYPTO DRIVER (chcr) 4627M: Ayush Sawal <ayush.sawal@chelsio.com> 4628M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 4629M: Rohit Maheshwari <rohitm@chelsio.com> 4630L: linux-crypto@vger.kernel.org 4631S: Supported 4632W: http://www.chelsio.com 4633F: drivers/crypto/chelsio 4634 4635CXGB4 ETHERNET DRIVER (CXGB4) 4636M: Vishal Kulkarni <vishal@chelsio.com> 4637L: netdev@vger.kernel.org 4638S: Supported 4639W: http://www.chelsio.com 4640F: drivers/net/ethernet/chelsio/cxgb4/ 4641 4642CXGB4 ISCSI DRIVER (CXGB4I) 4643M: Karen Xie <kxie@chelsio.com> 4644L: linux-scsi@vger.kernel.org 4645S: Supported 4646W: http://www.chelsio.com 4647F: drivers/scsi/cxgbi/cxgb4i 4648 4649CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 4650M: Potnuri Bharat Teja <bharat@chelsio.com> 4651L: linux-rdma@vger.kernel.org 4652S: Supported 4653W: http://www.openfabrics.org 4654F: drivers/infiniband/hw/cxgb4/ 4655F: include/uapi/rdma/cxgb4-abi.h 4656 4657CXGB4VF ETHERNET DRIVER (CXGB4VF) 4658M: Vishal Kulkarni <vishal@gmail.com> 4659L: netdev@vger.kernel.org 4660S: Supported 4661W: http://www.chelsio.com 4662F: drivers/net/ethernet/chelsio/cxgb4vf/ 4663 4664CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 4665M: Frederic Barrat <fbarrat@linux.ibm.com> 4666M: Andrew Donnellan <ajd@linux.ibm.com> 4667L: linuxppc-dev@lists.ozlabs.org 4668S: Supported 4669F: Documentation/ABI/testing/sysfs-class-cxl 4670F: Documentation/powerpc/cxl.rst 4671F: arch/powerpc/platforms/powernv/pci-cxl.c 4672F: drivers/misc/cxl/ 4673F: include/misc/cxl* 4674F: include/uapi/misc/cxl.h 4675 4676CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 4677M: Manoj N. Kumar <manoj@linux.ibm.com> 4678M: Matthew R. Ochs <mrochs@linux.ibm.com> 4679M: Uma Krishnan <ukrishn@linux.ibm.com> 4680L: linux-scsi@vger.kernel.org 4681S: Supported 4682F: Documentation/powerpc/cxlflash.rst 4683F: drivers/scsi/cxlflash/ 4684F: include/uapi/scsi/cxlflash_ioctl.h 4685 4686CYBERPRO FB DRIVER 4687M: Russell King <linux@armlinux.org.uk> 4688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4689S: Maintained 4690W: http://www.armlinux.org.uk/ 4691F: drivers/video/fbdev/cyber2000fb.* 4692 4693CYCLADES ASYNC MUX DRIVER 4694S: Orphan 4695W: http://www.cyclades.com/ 4696F: drivers/tty/cyclades.c 4697F: include/linux/cyclades.h 4698F: include/uapi/linux/cyclades.h 4699 4700CYCLADES PC300 DRIVER 4701S: Orphan 4702W: http://www.cyclades.com/ 4703F: drivers/net/wan/pc300* 4704 4705CYPRESS_FIRMWARE MEDIA DRIVER 4706M: Antti Palosaari <crope@iki.fi> 4707L: linux-media@vger.kernel.org 4708S: Maintained 4709W: https://linuxtv.org 4710W: http://palosaari.fi/linux/ 4711Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4712T: git git://linuxtv.org/anttip/media_tree.git 4713F: drivers/media/common/cypress_firmware* 4714 4715CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 4716M: Linus Walleij <linus.walleij@linaro.org> 4717L: linux-input@vger.kernel.org 4718S: Maintained 4719F: drivers/input/touchscreen/cy8ctma140.c 4720 4721CYTTSP TOUCHSCREEN DRIVER 4722M: Ferruh Yigit <fery@cypress.com> 4723L: linux-input@vger.kernel.org 4724S: Supported 4725F: drivers/input/touchscreen/cyttsp* 4726F: include/linux/input/cyttsp.h 4727 4728D-LINK DIR-685 TOUCHKEYS DRIVER 4729M: Linus Walleij <linus.walleij@linaro.org> 4730L: linux-input@vger.kernel.org 4731S: Supported 4732F: drivers/input/keyboard/dlink-dir685-touchkeys.c 4733 4734DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 4735M: Joshua Kinard <kumba@gentoo.org> 4736S: Maintained 4737F: drivers/rtc/rtc-ds1685.c 4738F: include/linux/rtc/ds1685.h 4739 4740DAMA SLAVE for AX.25 4741M: Joerg Reuter <jreuter@yaina.de> 4742L: linux-hams@vger.kernel.org 4743S: Maintained 4744W: http://yaina.de/jreuter/ 4745W: http://www.qsl.net/dl1bke/ 4746F: net/ax25/af_ax25.c 4747F: net/ax25/ax25_dev.c 4748F: net/ax25/ax25_ds_* 4749F: net/ax25/ax25_in.c 4750F: net/ax25/ax25_out.c 4751F: net/ax25/ax25_timer.c 4752F: net/ax25/sysctl_net_ax25.c 4753 4754DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 4755L: netdev@vger.kernel.org 4756S: Orphan 4757F: Documentation/networking/device_drivers/dec/dmfe.rst 4758F: drivers/net/ethernet/dec/tulip/dmfe.c 4759 4760DC390/AM53C974 SCSI driver 4761M: Hannes Reinecke <hare@suse.com> 4762L: linux-scsi@vger.kernel.org 4763S: Maintained 4764F: drivers/scsi/am53c974.c 4765 4766DC395x SCSI driver 4767M: Oliver Neukum <oliver@neukum.org> 4768M: Ali Akcaagac <aliakc@web.de> 4769M: Jamie Lenehan <lenehan@twibble.org> 4770L: dc395x@twibble.org 4771S: Maintained 4772W: http://twibble.org/dist/dc395x/ 4773W: http://lists.twibble.org/mailman/listinfo/dc395x/ 4774F: Documentation/scsi/dc395x.rst 4775F: drivers/scsi/dc395x.* 4776 4777DCCP PROTOCOL 4778M: Gerrit Renker <gerrit@erg.abdn.ac.uk> 4779L: dccp@vger.kernel.org 4780S: Maintained 4781W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 4782F: include/linux/dccp.h 4783F: include/linux/tfrc.h 4784F: include/uapi/linux/dccp.h 4785F: net/dccp/ 4786 4787DECnet NETWORK LAYER 4788L: linux-decnet-user@lists.sourceforge.net 4789S: Orphan 4790W: http://linux-decnet.sourceforge.net 4791F: Documentation/networking/decnet.rst 4792F: net/decnet/ 4793 4794DECSTATION PLATFORM SUPPORT 4795M: "Maciej W. Rozycki" <macro@linux-mips.org> 4796L: linux-mips@vger.kernel.org 4797S: Maintained 4798W: http://www.linux-mips.org/wiki/DECstation 4799F: arch/mips/dec/ 4800F: arch/mips/include/asm/dec/ 4801F: arch/mips/include/asm/mach-dec/ 4802 4803DEFXX FDDI NETWORK DRIVER 4804M: "Maciej W. Rozycki" <macro@linux-mips.org> 4805S: Maintained 4806F: drivers/net/fddi/defxx.* 4807 4808DEFZA FDDI NETWORK DRIVER 4809M: "Maciej W. Rozycki" <macro@linux-mips.org> 4810S: Maintained 4811F: drivers/net/fddi/defza.* 4812 4813DEINTERLACE DRIVERS FOR ALLWINNER H3 4814M: Jernej Skrabec <jernej.skrabec@siol.net> 4815L: linux-media@vger.kernel.org 4816S: Maintained 4817T: git git://linuxtv.org/media_tree.git 4818F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 4819F: drivers/media/platform/sunxi/sun8i-di/ 4820 4821DELL LAPTOP DRIVER 4822M: Matthew Garrett <mjg59@srcf.ucam.org> 4823M: Pali Rohár <pali@kernel.org> 4824L: platform-driver-x86@vger.kernel.org 4825S: Maintained 4826F: drivers/platform/x86/dell-laptop.c 4827 4828DELL LAPTOP FREEFALL DRIVER 4829M: Pali Rohár <pali@kernel.org> 4830S: Maintained 4831F: drivers/platform/x86/dell-smo8800.c 4832 4833DELL LAPTOP RBTN DRIVER 4834M: Pali Rohár <pali@kernel.org> 4835S: Maintained 4836F: drivers/platform/x86/dell-rbtn.* 4837 4838DELL LAPTOP SMM DRIVER 4839M: Pali Rohár <pali@kernel.org> 4840S: Maintained 4841F: drivers/hwmon/dell-smm-hwmon.c 4842F: include/uapi/linux/i8k.h 4843 4844DELL REMOTE BIOS UPDATE DRIVER 4845M: Stuart Hayes <stuart.w.hayes@gmail.com> 4846L: platform-driver-x86@vger.kernel.org 4847S: Maintained 4848F: drivers/platform/x86/dell_rbu.c 4849 4850DELL SMBIOS DRIVER 4851M: Pali Rohár <pali@kernel.org> 4852M: Mario Limonciello <mario.limonciello@dell.com> 4853L: platform-driver-x86@vger.kernel.org 4854S: Maintained 4855F: drivers/platform/x86/dell-smbios.* 4856 4857DELL SMBIOS SMM DRIVER 4858M: Mario Limonciello <mario.limonciello@dell.com> 4859L: platform-driver-x86@vger.kernel.org 4860S: Maintained 4861F: drivers/platform/x86/dell-smbios-smm.c 4862 4863DELL SMBIOS WMI DRIVER 4864M: Mario Limonciello <mario.limonciello@dell.com> 4865L: platform-driver-x86@vger.kernel.org 4866S: Maintained 4867F: drivers/platform/x86/dell-smbios-wmi.c 4868F: tools/wmi/dell-smbios-example.c 4869 4870DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 4871M: Stuart Hayes <stuart.w.hayes@gmail.com> 4872L: platform-driver-x86@vger.kernel.org 4873S: Maintained 4874F: Documentation/driver-api/dcdbas.rst 4875F: drivers/platform/x86/dcdbas.* 4876 4877DELL WMI DESCRIPTOR DRIVER 4878M: Mario Limonciello <mario.limonciello@dell.com> 4879S: Maintained 4880F: drivers/platform/x86/dell-wmi-descriptor.c 4881 4882DELL WMI NOTIFICATIONS DRIVER 4883M: Matthew Garrett <mjg59@srcf.ucam.org> 4884M: Pali Rohár <pali@kernel.org> 4885S: Maintained 4886F: drivers/platform/x86/dell-wmi.c 4887 4888DELTA ST MEDIA DRIVER 4889M: Hugues Fruchet <hugues.fruchet@st.com> 4890L: linux-media@vger.kernel.org 4891S: Supported 4892W: https://linuxtv.org 4893T: git git://linuxtv.org/media_tree.git 4894F: drivers/media/platform/sti/delta 4895 4896DENALI NAND DRIVER 4897M: Masahiro Yamada <yamada.masahiro@socionext.com> 4898L: linux-mtd@lists.infradead.org 4899S: Supported 4900F: drivers/mtd/nand/raw/denali* 4901 4902DESIGNWARE EDMA CORE IP DRIVER 4903M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 4904L: dmaengine@vger.kernel.org 4905S: Maintained 4906F: drivers/dma/dw-edma/ 4907F: include/linux/dma/edma.h 4908 4909DESIGNWARE USB2 DRD IP DRIVER 4910M: Minas Harutyunyan <hminas@synopsys.com> 4911L: linux-usb@vger.kernel.org 4912S: Maintained 4913T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 4914F: drivers/usb/dwc2/ 4915 4916DESIGNWARE USB3 DRD IP DRIVER 4917M: Felipe Balbi <balbi@kernel.org> 4918L: linux-usb@vger.kernel.org 4919S: Maintained 4920T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 4921F: drivers/usb/dwc3/ 4922 4923DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 4924M: Andreas Klinger <ak@it-klinger.de> 4925L: linux-iio@vger.kernel.org 4926S: Maintained 4927F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 4928F: drivers/iio/proximity/srf*.c 4929 4930DEVICE COREDUMP (DEV_COREDUMP) 4931M: Johannes Berg <johannes@sipsolutions.net> 4932L: linux-kernel@vger.kernel.org 4933S: Maintained 4934F: drivers/base/devcoredump.c 4935F: include/linux/devcoredump.h 4936 4937DEVICE DIRECT ACCESS (DAX) 4938M: Dan Williams <dan.j.williams@intel.com> 4939M: Vishal Verma <vishal.l.verma@intel.com> 4940M: Dave Jiang <dave.jiang@intel.com> 4941L: linux-nvdimm@lists.01.org 4942S: Supported 4943F: drivers/dax/ 4944 4945DEVICE FREQUENCY (DEVFREQ) 4946M: MyungJoo Ham <myungjoo.ham@samsung.com> 4947M: Kyungmin Park <kyungmin.park@samsung.com> 4948M: Chanwoo Choi <cw00.choi@samsung.com> 4949L: linux-pm@vger.kernel.org 4950S: Maintained 4951T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4952F: Documentation/devicetree/bindings/devfreq/ 4953F: drivers/devfreq/ 4954F: include/linux/devfreq.h 4955F: include/trace/events/devfreq.h 4956 4957DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 4958M: Chanwoo Choi <cw00.choi@samsung.com> 4959L: linux-pm@vger.kernel.org 4960S: Supported 4961T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4962F: Documentation/devicetree/bindings/devfreq/event/ 4963F: drivers/devfreq/devfreq-event.c 4964F: drivers/devfreq/event/ 4965F: include/dt-bindings/pmu/exynos_ppmu.h 4966F: include/linux/devfreq-event.h 4967 4968DEVICE NUMBER REGISTRY 4969M: Torben Mathiasen <device@lanana.org> 4970S: Maintained 4971W: http://lanana.org/docs/device-list/index.html 4972 4973DEVICE-MAPPER (LVM) 4974M: Alasdair Kergon <agk@redhat.com> 4975M: Mike Snitzer <snitzer@redhat.com> 4976M: dm-devel@redhat.com 4977L: dm-devel@redhat.com 4978S: Maintained 4979W: http://sources.redhat.com/dm 4980Q: http://patchwork.kernel.org/project/dm-devel/list/ 4981T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 4982T: quilt http://people.redhat.com/agk/patches/linux/editing/ 4983F: Documentation/admin-guide/device-mapper/ 4984F: drivers/md/Kconfig 4985F: drivers/md/Makefile 4986F: drivers/md/dm* 4987F: drivers/md/persistent-data/ 4988F: include/linux/device-mapper.h 4989F: include/linux/dm-*.h 4990F: include/uapi/linux/dm-*.h 4991 4992DEVLINK 4993M: Jiri Pirko <jiri@mellanox.com> 4994L: netdev@vger.kernel.org 4995S: Supported 4996F: Documentation/networking/devlink 4997F: include/net/devlink.h 4998F: include/uapi/linux/devlink.h 4999F: net/core/devlink.c 5000 5001DIALOG SEMICONDUCTOR DRIVERS 5002M: Support Opensource <support.opensource@diasemi.com> 5003S: Supported 5004W: http://www.dialog-semiconductor.com/products 5005F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5006F: Documentation/devicetree/bindings/mfd/da90*.txt 5007F: Documentation/devicetree/bindings/regulator/da92*.txt 5008F: Documentation/devicetree/bindings/regulator/slg51000.txt 5009F: Documentation/devicetree/bindings/sound/da[79]*.txt 5010F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 5011F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 5012F: Documentation/hwmon/da90??.rst 5013F: drivers/gpio/gpio-da90??.c 5014F: drivers/hwmon/da90??-hwmon.c 5015F: drivers/iio/adc/da91??-*.c 5016F: drivers/input/misc/da90??_onkey.c 5017F: drivers/input/touchscreen/da9052_tsi.c 5018F: drivers/leds/leds-da90??.c 5019F: drivers/mfd/da903x.c 5020F: drivers/mfd/da90??-*.c 5021F: drivers/mfd/da91??-*.c 5022F: drivers/pinctrl/pinctrl-da90??.c 5023F: drivers/power/supply/da9052-battery.c 5024F: drivers/power/supply/da91??-*.c 5025F: drivers/regulator/da9???-regulator.[ch] 5026F: drivers/regulator/slg51000-regulator.[ch] 5027F: drivers/rtc/rtc-da90??.c 5028F: drivers/thermal/da90??-thermal.c 5029F: drivers/video/backlight/da90??_bl.c 5030F: drivers/watchdog/da90??_wdt.c 5031F: include/linux/mfd/da903x.h 5032F: include/linux/mfd/da9052/ 5033F: include/linux/mfd/da9055/ 5034F: include/linux/mfd/da9062/ 5035F: include/linux/mfd/da9063/ 5036F: include/linux/mfd/da9150/ 5037F: include/linux/regulator/da9211.h 5038F: include/sound/da[79]*.h 5039F: sound/soc/codecs/da[79]*.[ch] 5040 5041DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 5042M: William Breathitt Gray <vilhelm.gray@gmail.com> 5043L: linux-gpio@vger.kernel.org 5044S: Maintained 5045F: drivers/gpio/gpio-gpio-mm.c 5046 5047DIOLAN U2C-12 I2C DRIVER 5048M: Guenter Roeck <linux@roeck-us.net> 5049L: linux-i2c@vger.kernel.org 5050S: Maintained 5051F: drivers/i2c/busses/i2c-diolan-u2c.c 5052 5053DIRECTORY NOTIFICATION (DNOTIFY) 5054M: Jan Kara <jack@suse.cz> 5055R: Amir Goldstein <amir73il@gmail.com> 5056L: linux-fsdevel@vger.kernel.org 5057S: Maintained 5058F: Documentation/filesystems/dnotify.rst 5059F: fs/notify/dnotify/ 5060F: include/linux/dnotify.h 5061 5062DISK GEOMETRY AND PARTITION HANDLING 5063M: Andries Brouwer <aeb@cwi.nl> 5064S: Maintained 5065W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 5066W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 5067W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 5068 5069DISKQUOTA 5070M: Jan Kara <jack@suse.com> 5071S: Maintained 5072F: Documentation/filesystems/quota.rst 5073F: fs/quota/ 5074F: include/linux/quota*.h 5075F: include/uapi/linux/quota*.h 5076 5077DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 5078M: Bernie Thompson <bernie@plugable.com> 5079L: linux-fbdev@vger.kernel.org 5080S: Maintained 5081W: http://plugable.com/category/projects/udlfb/ 5082F: Documentation/fb/udlfb.rst 5083F: drivers/video/fbdev/udlfb.c 5084F: include/video/udlfb.h 5085 5086DISTRIBUTED LOCK MANAGER (DLM) 5087M: Christine Caulfield <ccaulfie@redhat.com> 5088M: David Teigland <teigland@redhat.com> 5089L: cluster-devel@redhat.com 5090S: Supported 5091W: http://sources.redhat.com/cluster/ 5092T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 5093F: fs/dlm/ 5094 5095DMA BUFFER SHARING FRAMEWORK 5096M: Sumit Semwal <sumit.semwal@linaro.org> 5097L: linux-media@vger.kernel.org 5098L: dri-devel@lists.freedesktop.org 5099L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5100S: Maintained 5101T: git git://anongit.freedesktop.org/drm/drm-misc 5102F: Documentation/driver-api/dma-buf.rst 5103F: drivers/dma-buf/ 5104F: include/linux/*fence.h 5105F: include/linux/dma-buf* 5106F: include/linux/dma-resv.h 5107K: \bdma_(?:buf|fence|resv)\b 5108 5109DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 5110M: Vinod Koul <vkoul@kernel.org> 5111L: dmaengine@vger.kernel.org 5112S: Maintained 5113Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 5114T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 5115F: Documentation/devicetree/bindings/dma/ 5116F: Documentation/driver-api/dmaengine/ 5117F: drivers/dma/ 5118F: include/linux/dmaengine.h 5119F: include/linux/of_dma.h 5120 5121DMA MAPPING HELPERS 5122M: Christoph Hellwig <hch@lst.de> 5123M: Marek Szyprowski <m.szyprowski@samsung.com> 5124R: Robin Murphy <robin.murphy@arm.com> 5125L: iommu@lists.linux-foundation.org 5126S: Supported 5127W: http://git.infradead.org/users/hch/dma-mapping.git 5128T: git git://git.infradead.org/users/hch/dma-mapping.git 5129F: include/asm-generic/dma-mapping.h 5130F: include/linux/dma-direct.h 5131F: include/linux/dma-mapping.h 5132F: include/linux/dma-noncoherent.h 5133F: kernel/dma/ 5134 5135DMA-BUF HEAPS FRAMEWORK 5136M: Sumit Semwal <sumit.semwal@linaro.org> 5137R: Andrew F. Davis <afd@ti.com> 5138R: Benjamin Gaignard <benjamin.gaignard@linaro.org> 5139R: Liam Mark <lmark@codeaurora.org> 5140R: Laura Abbott <labbott@redhat.com> 5141R: Brian Starkey <Brian.Starkey@arm.com> 5142R: John Stultz <john.stultz@linaro.org> 5143L: linux-media@vger.kernel.org 5144L: dri-devel@lists.freedesktop.org 5145L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5146S: Maintained 5147T: git git://anongit.freedesktop.org/drm/drm-misc 5148F: drivers/dma-buf/dma-heap.c 5149F: drivers/dma-buf/heaps/* 5150F: include/linux/dma-heap.h 5151F: include/uapi/linux/dma-heap.h 5152 5153DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 5154M: Lukasz Luba <lukasz.luba@arm.com> 5155L: linux-pm@vger.kernel.org 5156L: linux-samsung-soc@vger.kernel.org 5157S: Maintained 5158F: Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt 5159F: drivers/memory/samsung/exynos5422-dmc.c 5160 5161DME1737 HARDWARE MONITOR DRIVER 5162M: Juerg Haefliger <juergh@gmail.com> 5163L: linux-hwmon@vger.kernel.org 5164S: Maintained 5165F: Documentation/hwmon/dme1737.rst 5166F: drivers/hwmon/dme1737.c 5167 5168DMI/SMBIOS SUPPORT 5169M: Jean Delvare <jdelvare@suse.com> 5170S: Maintained 5171T: quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/ 5172F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 5173F: drivers/firmware/dmi-id.c 5174F: drivers/firmware/dmi_scan.c 5175F: include/linux/dmi.h 5176 5177DOCUMENTATION 5178M: Jonathan Corbet <corbet@lwn.net> 5179L: linux-doc@vger.kernel.org 5180S: Maintained 5181T: git git://git.lwn.net/linux.git docs-next 5182F: Documentation/ 5183F: scripts/documentation-file-ref-check 5184F: scripts/kernel-doc 5185F: scripts/sphinx-pre-install 5186X: Documentation/ABI/ 5187X: Documentation/admin-guide/media/ 5188X: Documentation/devicetree/ 5189X: Documentation/driver-api/media/ 5190X: Documentation/firmware-guide/acpi/ 5191X: Documentation/i2c/ 5192X: Documentation/power/ 5193X: Documentation/spi/ 5194X: Documentation/userspace-api/media/ 5195 5196DOCUMENTATION SCRIPTS 5197M: Mauro Carvalho Chehab <mchehab@kernel.org> 5198L: linux-doc@vger.kernel.org 5199S: Maintained 5200F: Documentation/sphinx/parse-headers.pl 5201F: scripts/documentation-file-ref-check 5202F: scripts/sphinx-pre-install 5203 5204DOCUMENTATION/ITALIAN 5205M: Federico Vaga <federico.vaga@vaga.pv.it> 5206L: linux-doc@vger.kernel.org 5207S: Maintained 5208F: Documentation/translations/it_IT 5209 5210DONGWOON DW9714 LENS VOICE COIL DRIVER 5211M: Sakari Ailus <sakari.ailus@linux.intel.com> 5212L: linux-media@vger.kernel.org 5213S: Maintained 5214T: git git://linuxtv.org/media_tree.git 5215F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 5216F: drivers/media/i2c/dw9714.c 5217 5218DONGWOON DW9807 LENS VOICE COIL DRIVER 5219M: Sakari Ailus <sakari.ailus@linux.intel.com> 5220L: linux-media@vger.kernel.org 5221S: Maintained 5222T: git git://linuxtv.org/media_tree.git 5223F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt 5224F: drivers/media/i2c/dw9807-vcm.c 5225 5226DOUBLETALK DRIVER 5227M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 5228L: blinux-list@redhat.com 5229S: Maintained 5230F: drivers/char/dtlk.c 5231F: include/linux/dtlk.h 5232 5233DPAA2 DATAPATH I/O (DPIO) DRIVER 5234M: Roy Pledge <Roy.Pledge@nxp.com> 5235L: linux-kernel@vger.kernel.org 5236S: Maintained 5237F: drivers/soc/fsl/dpio 5238 5239DPAA2 ETHERNET DRIVER 5240M: Ioana Ciornei <ioana.ciornei@nxp.com> 5241M: Ioana Radulescu <ruxandra.radulescu@nxp.com> 5242L: netdev@vger.kernel.org 5243S: Maintained 5244F: Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst 5245F: Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst 5246F: drivers/net/ethernet/freescale/dpaa2/Kconfig 5247F: drivers/net/ethernet/freescale/dpaa2/Makefile 5248F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 5249F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 5250F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 5251F: drivers/net/ethernet/freescale/dpaa2/dpmac* 5252F: drivers/net/ethernet/freescale/dpaa2/dpni* 5253 5254DPAA2 ETHERNET SWITCH DRIVER 5255M: Ioana Radulescu <ruxandra.radulescu@nxp.com> 5256M: Ioana Ciornei <ioana.ciornei@nxp.com> 5257L: linux-kernel@vger.kernel.org 5258S: Maintained 5259F: drivers/staging/fsl-dpaa2/ethsw 5260 5261DPT_I2O SCSI RAID DRIVER 5262M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 5263L: linux-scsi@vger.kernel.org 5264S: Maintained 5265W: http://www.adaptec.com/ 5266F: drivers/scsi/dpt* 5267F: drivers/scsi/dpt/ 5268 5269DRBD DRIVER 5270M: Philipp Reisner <philipp.reisner@linbit.com> 5271M: Lars Ellenberg <lars.ellenberg@linbit.com> 5272L: drbd-dev@lists.linbit.com 5273S: Supported 5274W: http://www.drbd.org 5275T: git git://git.linbit.com/linux-drbd.git 5276T: git git://git.linbit.com/drbd-8.4.git 5277F: Documentation/admin-guide/blockdev/ 5278F: drivers/block/drbd/ 5279F: lib/lru_cache.c 5280 5281DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 5282M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5283R: "Rafael J. Wysocki" <rafael@kernel.org> 5284S: Supported 5285T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 5286F: Documentation/core-api/kobject.rst 5287F: drivers/base/ 5288F: fs/debugfs/ 5289F: fs/sysfs/ 5290F: include/linux/debugfs.h 5291F: include/linux/kobj* 5292F: lib/kobj* 5293 5294DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS) 5295M: Kevin Hilman <khilman@kernel.org> 5296M: Nishanth Menon <nm@ti.com> 5297L: linux-pm@vger.kernel.org 5298S: Maintained 5299F: drivers/power/avs/ 5300F: include/linux/power/smartreflex.h 5301 5302DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 5303M: Maxime Ripard <mripard@kernel.org> 5304M: Chen-Yu Tsai <wens@csie.org> 5305R: Jernej Skrabec <jernej.skrabec@siol.net> 5306L: dri-devel@lists.freedesktop.org 5307S: Supported 5308T: git git://anongit.freedesktop.org/drm/drm-misc 5309F: drivers/gpu/drm/sun4i/sun8i* 5310 5311DRM DRIVER FOR ARM PL111 CLCD 5312M: Eric Anholt <eric@anholt.net> 5313S: Supported 5314T: git git://anongit.freedesktop.org/drm/drm-misc 5315F: drivers/gpu/drm/pl111/ 5316 5317DRM DRIVER FOR ARM VERSATILE TFT PANELS 5318M: Linus Walleij <linus.walleij@linaro.org> 5319S: Maintained 5320T: git git://anongit.freedesktop.org/drm/drm-misc 5321F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 5322F: drivers/gpu/drm/panel/panel-arm-versatile.c 5323 5324DRM DRIVER FOR ASPEED BMC GFX 5325M: Joel Stanley <joel@jms.id.au> 5326L: linux-aspeed@lists.ozlabs.org 5327S: Supported 5328T: git git://anongit.freedesktop.org/drm/drm-misc 5329F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 5330F: drivers/gpu/drm/aspeed/ 5331 5332DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 5333M: Dave Airlie <airlied@redhat.com> 5334S: Odd Fixes 5335F: drivers/gpu/drm/ast/ 5336 5337DRM DRIVER FOR BOCHS VIRTUAL GPU 5338M: Gerd Hoffmann <kraxel@redhat.com> 5339L: virtualization@lists.linux-foundation.org 5340S: Maintained 5341T: git git://anongit.freedesktop.org/drm/drm-misc 5342F: drivers/gpu/drm/bochs/ 5343 5344DRM DRIVER FOR BOE HIMAX8279D PANELS 5345M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 5346S: Maintained 5347F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 5348F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 5349 5350DRM DRIVER FOR FARADAY TVE200 TV ENCODER 5351M: Linus Walleij <linus.walleij@linaro.org> 5352S: Maintained 5353T: git git://anongit.freedesktop.org/drm/drm-misc 5354F: drivers/gpu/drm/tve200/ 5355 5356DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 5357M: Icenowy Zheng <icenowy@aosc.io> 5358S: Maintained 5359F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 5360F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 5361 5362DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 5363M: Jagan Teki <jagan@amarulasolutions.com> 5364S: Maintained 5365F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 5366F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 5367 5368DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 5369M: Hans de Goede <hdegoede@redhat.com> 5370S: Maintained 5371T: git git://anongit.freedesktop.org/drm/drm-misc 5372F: drivers/gpu/drm/tiny/gm12u320.c 5373 5374DRM DRIVER FOR HX8357D PANELS 5375M: Eric Anholt <eric@anholt.net> 5376S: Maintained 5377T: git git://anongit.freedesktop.org/drm/drm-misc 5378F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 5379F: drivers/gpu/drm/tiny/hx8357d.c 5380 5381DRM DRIVER FOR ILITEK ILI9225 PANELS 5382M: David Lechner <david@lechnology.com> 5383S: Maintained 5384T: git git://anongit.freedesktop.org/drm/drm-misc 5385F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 5386F: drivers/gpu/drm/tiny/ili9225.c 5387 5388DRM DRIVER FOR ILITEK ILI9486 PANELS 5389M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 5390S: Maintained 5391T: git git://anongit.freedesktop.org/drm/drm-misc 5392F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 5393F: drivers/gpu/drm/tiny/ili9486.c 5394 5395DRM DRIVER FOR INTEL I810 VIDEO CARDS 5396S: Orphan / Obsolete 5397F: drivers/gpu/drm/i810/ 5398F: include/uapi/drm/i810_drm.h 5399 5400DRM DRIVER FOR LVDS PANELS 5401M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 5402L: dri-devel@lists.freedesktop.org 5403T: git git://anongit.freedesktop.org/drm/drm-misc 5404S: Maintained 5405F: drivers/gpu/drm/panel/panel-lvds.c 5406F: Documentation/devicetree/bindings/display/panel/lvds.yaml 5407 5408DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 5409S: Orphan / Obsolete 5410F: drivers/gpu/drm/mga/ 5411F: include/uapi/drm/mga_drm.h 5412 5413DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS 5414M: Dave Airlie <airlied@redhat.com> 5415S: Odd Fixes 5416F: drivers/gpu/drm/mgag200/ 5417 5418DRM DRIVER FOR MI0283QT 5419M: Noralf Trønnes <noralf@tronnes.org> 5420S: Maintained 5421T: git git://anongit.freedesktop.org/drm/drm-misc 5422F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 5423F: drivers/gpu/drm/tiny/mi0283qt.c 5424 5425DRM DRIVER FOR MSM ADRENO GPU 5426M: Rob Clark <robdclark@gmail.com> 5427M: Sean Paul <sean@poorly.run> 5428L: linux-arm-msm@vger.kernel.org 5429L: dri-devel@lists.freedesktop.org 5430L: freedreno@lists.freedesktop.org 5431S: Maintained 5432T: git https://gitlab.freedesktop.org/drm/msm.git 5433F: Documentation/devicetree/bindings/display/msm/ 5434F: drivers/gpu/drm/msm/ 5435F: include/uapi/drm/msm_drm.h 5436 5437DRM DRIVER FOR NOVATEK NT35510 PANELS 5438M: Linus Walleij <linus.walleij@linaro.org> 5439S: Maintained 5440T: git git://anongit.freedesktop.org/drm/drm-misc 5441F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 5442F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 5443 5444DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 5445M: Ben Skeggs <bskeggs@redhat.com> 5446L: dri-devel@lists.freedesktop.org 5447L: nouveau@lists.freedesktop.org 5448S: Supported 5449T: git git://github.com/skeggsb/linux 5450F: drivers/gpu/drm/nouveau/ 5451F: include/uapi/drm/nouveau_drm.h 5452 5453DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 5454M: Stefan Mavrodiev <stefan@olimex.com> 5455S: Maintained 5456F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 5457F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 5458 5459DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 5460M: Noralf Trønnes <noralf@tronnes.org> 5461S: Maintained 5462T: git git://anongit.freedesktop.org/drm/drm-misc 5463F: Documentation/devicetree/bindings/display/repaper.txt 5464F: drivers/gpu/drm/tiny/repaper.c 5465 5466DRM DRIVER FOR QEMU'S CIRRUS DEVICE 5467M: Dave Airlie <airlied@redhat.com> 5468M: Gerd Hoffmann <kraxel@redhat.com> 5469L: virtualization@lists.linux-foundation.org 5470S: Obsolete 5471W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 5472T: git git://anongit.freedesktop.org/drm/drm-misc 5473F: drivers/gpu/drm/tiny/cirrus.c 5474 5475DRM DRIVER FOR QXL VIRTUAL GPU 5476M: Dave Airlie <airlied@redhat.com> 5477M: Gerd Hoffmann <kraxel@redhat.com> 5478L: virtualization@lists.linux-foundation.org 5479L: spice-devel@lists.freedesktop.org 5480S: Maintained 5481T: git git://anongit.freedesktop.org/drm/drm-misc 5482F: drivers/gpu/drm/qxl/ 5483F: include/uapi/drm/qxl_drm.h 5484 5485DRM DRIVER FOR RAGE 128 VIDEO CARDS 5486S: Orphan / Obsolete 5487F: drivers/gpu/drm/r128/ 5488F: include/uapi/drm/r128_drm.h 5489 5490DRM DRIVER FOR RAYDIUM RM67191 PANELS 5491M: Robert Chiras <robert.chiras@nxp.com> 5492S: Maintained 5493F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 5494F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 5495 5496DRM DRIVER FOR ROCKTECH JH057N00900 PANELS 5497M: Guido Günther <agx@sigxcpu.org> 5498R: Purism Kernel Team <kernel@puri.sm> 5499S: Maintained 5500F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt 5501F: drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c 5502 5503DRM DRIVER FOR SAVAGE VIDEO CARDS 5504S: Orphan / Obsolete 5505F: drivers/gpu/drm/savage/ 5506F: include/uapi/drm/savage_drm.h 5507 5508DRM DRIVER FOR SIS VIDEO CARDS 5509S: Orphan / Obsolete 5510F: drivers/gpu/drm/sis/ 5511F: include/uapi/drm/sis_drm.h 5512 5513DRM DRIVER FOR SITRONIX ST7586 PANELS 5514M: David Lechner <david@lechnology.com> 5515S: Maintained 5516T: git git://anongit.freedesktop.org/drm/drm-misc 5517F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 5518F: drivers/gpu/drm/tiny/st7586.c 5519 5520DRM DRIVER FOR SITRONIX ST7701 PANELS 5521M: Jagan Teki <jagan@amarulasolutions.com> 5522S: Maintained 5523F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 5524F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 5525 5526DRM DRIVER FOR SITRONIX ST7735R PANELS 5527M: David Lechner <david@lechnology.com> 5528S: Maintained 5529T: git git://anongit.freedesktop.org/drm/drm-misc 5530F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 5531F: drivers/gpu/drm/tiny/st7735r.c 5532 5533DRM DRIVER FOR SONY ACX424AKP PANELS 5534M: Linus Walleij <linus.walleij@linaro.org> 5535S: Maintained 5536T: git git://anongit.freedesktop.org/drm/drm-misc 5537F: drivers/gpu/drm/panel/panel-sony-acx424akp.c 5538 5539DRM DRIVER FOR ST-ERICSSON MCDE 5540M: Linus Walleij <linus.walleij@linaro.org> 5541S: Maintained 5542T: git git://anongit.freedesktop.org/drm/drm-misc 5543F: Documentation/devicetree/bindings/display/ste,mcde.txt 5544F: drivers/gpu/drm/mcde/ 5545 5546DRM DRIVER FOR TDFX VIDEO CARDS 5547S: Orphan / Obsolete 5548F: drivers/gpu/drm/tdfx/ 5549 5550DRM DRIVER FOR TPO TPG110 PANELS 5551M: Linus Walleij <linus.walleij@linaro.org> 5552S: Maintained 5553T: git git://anongit.freedesktop.org/drm/drm-misc 5554F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 5555F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 5556 5557DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 5558M: Dave Airlie <airlied@redhat.com> 5559R: Sean Paul <sean@poorly.run> 5560L: dri-devel@lists.freedesktop.org 5561S: Odd Fixes 5562T: git git://anongit.freedesktop.org/drm/drm-misc 5563F: drivers/gpu/drm/udl/ 5564 5565DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 5566M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 5567R: Haneen Mohammed <hamohammed.sa@gmail.com> 5568R: Daniel Vetter <daniel@ffwll.ch> 5569L: dri-devel@lists.freedesktop.org 5570S: Maintained 5571T: git git://anongit.freedesktop.org/drm/drm-misc 5572F: Documentation/gpu/vkms.rst 5573F: drivers/gpu/drm/vkms/ 5574 5575DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 5576M: Hans de Goede <hdegoede@redhat.com> 5577L: dri-devel@lists.freedesktop.org 5578S: Maintained 5579T: git git://anongit.freedesktop.org/drm/drm-misc 5580F: drivers/gpu/drm/vboxvideo/ 5581 5582DRM DRIVER FOR VMWARE VIRTUAL GPU 5583M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 5584M: Roland Scheidegger <sroland@vmware.com> 5585L: dri-devel@lists.freedesktop.org 5586S: Supported 5587T: git git://people.freedesktop.org/~sroland/linux 5588F: drivers/gpu/drm/vmwgfx/ 5589F: include/uapi/drm/vmwgfx_drm.h 5590 5591DRM DRIVERS 5592M: David Airlie <airlied@linux.ie> 5593M: Daniel Vetter <daniel@ffwll.ch> 5594L: dri-devel@lists.freedesktop.org 5595S: Maintained 5596B: https://bugs.freedesktop.org/ 5597C: irc://chat.freenode.net/dri-devel 5598T: git git://anongit.freedesktop.org/drm/drm 5599F: Documentation/devicetree/bindings/display/ 5600F: Documentation/devicetree/bindings/gpu/ 5601F: Documentation/gpu/ 5602F: drivers/gpu/drm/ 5603F: drivers/gpu/vga/ 5604F: include/drm/ 5605F: include/linux/vga* 5606F: include/uapi/drm/ 5607 5608DRM DRIVERS AND MISC GPU PATCHES 5609M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 5610M: Maxime Ripard <mripard@kernel.org> 5611M: Thomas Zimmermann <tzimmermann@suse.de> 5612S: Maintained 5613W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 5614T: git git://anongit.freedesktop.org/drm/drm-misc 5615F: Documentation/gpu/ 5616F: drivers/gpu/drm/* 5617F: drivers/gpu/vga/ 5618F: include/drm/drm* 5619F: include/linux/vga* 5620F: include/uapi/drm/drm* 5621 5622DRM DRIVERS FOR ALLWINNER A10 5623M: Maxime Ripard <mripard@kernel.org> 5624M: Chen-Yu Tsai <wens@csie.org> 5625L: dri-devel@lists.freedesktop.org 5626S: Supported 5627T: git git://anongit.freedesktop.org/drm/drm-misc 5628F: Documentation/devicetree/bindings/display/allwinner* 5629F: drivers/gpu/drm/sun4i/ 5630 5631DRM DRIVERS FOR AMLOGIC SOCS 5632M: Neil Armstrong <narmstrong@baylibre.com> 5633L: dri-devel@lists.freedesktop.org 5634L: linux-amlogic@lists.infradead.org 5635S: Supported 5636W: http://linux-meson.com/ 5637T: git git://anongit.freedesktop.org/drm/drm-misc 5638F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 5639F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 5640F: Documentation/gpu/meson.rst 5641F: drivers/gpu/drm/meson/ 5642 5643DRM DRIVERS FOR ATMEL HLCDC 5644M: Sam Ravnborg <sam@ravnborg.org> 5645M: Boris Brezillon <bbrezillon@kernel.org> 5646L: dri-devel@lists.freedesktop.org 5647S: Supported 5648T: git git://anongit.freedesktop.org/drm/drm-misc 5649F: Documentation/devicetree/bindings/display/atmel/ 5650F: drivers/gpu/drm/atmel-hlcdc/ 5651 5652DRM DRIVERS FOR BRIDGE CHIPS 5653M: Andrzej Hajda <a.hajda@samsung.com> 5654M: Neil Armstrong <narmstrong@baylibre.com> 5655R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 5656R: Jonas Karlman <jonas@kwiboo.se> 5657R: Jernej Skrabec <jernej.skrabec@siol.net> 5658S: Maintained 5659T: git git://anongit.freedesktop.org/drm/drm-misc 5660F: drivers/gpu/drm/bridge/ 5661 5662DRM DRIVERS FOR EXYNOS 5663M: Inki Dae <inki.dae@samsung.com> 5664M: Joonyoung Shim <jy0922.shim@samsung.com> 5665M: Seung-Woo Kim <sw0312.kim@samsung.com> 5666M: Kyungmin Park <kyungmin.park@samsung.com> 5667L: dri-devel@lists.freedesktop.org 5668S: Supported 5669T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 5670F: Documentation/devicetree/bindings/display/exynos/ 5671F: drivers/gpu/drm/exynos/ 5672F: include/uapi/drm/exynos_drm.h 5673 5674DRM DRIVERS FOR FREESCALE DCU 5675M: Stefan Agner <stefan@agner.ch> 5676M: Alison Wang <alison.wang@nxp.com> 5677L: dri-devel@lists.freedesktop.org 5678S: Supported 5679T: git git://anongit.freedesktop.org/drm/drm-misc 5680F: Documentation/devicetree/bindings/display/fsl,dcu.txt 5681F: Documentation/devicetree/bindings/display/fsl,tcon.txt 5682F: drivers/gpu/drm/fsl-dcu/ 5683 5684DRM DRIVERS FOR FREESCALE IMX 5685M: Philipp Zabel <p.zabel@pengutronix.de> 5686L: dri-devel@lists.freedesktop.org 5687S: Maintained 5688F: Documentation/devicetree/bindings/display/imx/ 5689F: drivers/gpu/drm/imx/ 5690F: drivers/gpu/ipu-v3/ 5691 5692DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 5693M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 5694L: dri-devel@lists.freedesktop.org 5695S: Maintained 5696T: git git://github.com/patjak/drm-gma500 5697F: drivers/gpu/drm/gma500/ 5698 5699DRM DRIVERS FOR HISILICON 5700M: Xinliang Liu <xinliang.liu@linaro.org> 5701M: Rongrong Zou <zourongrong@gmail.com> 5702R: John Stultz <john.stultz@linaro.org> 5703R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 5704R: Chen Feng <puck.chen@hisilicon.com> 5705L: dri-devel@lists.freedesktop.org 5706S: Maintained 5707T: git git://anongit.freedesktop.org/drm/drm-misc 5708F: Documentation/devicetree/bindings/display/hisilicon/ 5709F: drivers/gpu/drm/hisilicon/ 5710 5711DRM DRIVERS FOR LIMA 5712M: Qiang Yu <yuq825@gmail.com> 5713L: dri-devel@lists.freedesktop.org 5714L: lima@lists.freedesktop.org (moderated for non-subscribers) 5715S: Maintained 5716T: git git://anongit.freedesktop.org/drm/drm-misc 5717F: drivers/gpu/drm/lima/ 5718F: include/uapi/drm/lima_drm.h 5719 5720DRM DRIVERS FOR MEDIATEK 5721M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 5722M: Philipp Zabel <p.zabel@pengutronix.de> 5723L: dri-devel@lists.freedesktop.org 5724S: Supported 5725F: Documentation/devicetree/bindings/display/mediatek/ 5726F: drivers/gpu/drm/mediatek/ 5727 5728DRM DRIVERS FOR NVIDIA TEGRA 5729M: Thierry Reding <thierry.reding@gmail.com> 5730L: dri-devel@lists.freedesktop.org 5731L: linux-tegra@vger.kernel.org 5732S: Supported 5733T: git git://anongit.freedesktop.org/tegra/linux.git 5734F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 5735F: drivers/gpu/drm/tegra/ 5736F: drivers/gpu/host1x/ 5737F: include/linux/host1x.h 5738F: include/uapi/drm/tegra_drm.h 5739 5740DRM DRIVERS FOR RENESAS 5741M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 5742M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 5743L: dri-devel@lists.freedesktop.org 5744L: linux-renesas-soc@vger.kernel.org 5745S: Supported 5746T: git git://linuxtv.org/pinchartl/media drm/du/next 5747F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt 5748F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt 5749F: Documentation/devicetree/bindings/display/renesas,du.txt 5750F: drivers/gpu/drm/rcar-du/ 5751F: drivers/gpu/drm/shmobile/ 5752F: include/linux/platform_data/shmob_drm.h 5753 5754DRM DRIVERS FOR ROCKCHIP 5755M: Sandy Huang <hjc@rock-chips.com> 5756M: Heiko Stübner <heiko@sntech.de> 5757L: dri-devel@lists.freedesktop.org 5758S: Maintained 5759T: git git://anongit.freedesktop.org/drm/drm-misc 5760F: Documentation/devicetree/bindings/display/rockchip/ 5761F: drivers/gpu/drm/rockchip/ 5762 5763DRM DRIVERS FOR STI 5764M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 5765M: Vincent Abriou <vincent.abriou@st.com> 5766L: dri-devel@lists.freedesktop.org 5767S: Maintained 5768T: git git://anongit.freedesktop.org/drm/drm-misc 5769F: Documentation/devicetree/bindings/display/st,stih4xx.txt 5770F: drivers/gpu/drm/sti 5771 5772DRM DRIVERS FOR STM 5773M: Yannick Fertre <yannick.fertre@st.com> 5774M: Philippe Cornu <philippe.cornu@st.com> 5775M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 5776M: Vincent Abriou <vincent.abriou@st.com> 5777L: dri-devel@lists.freedesktop.org 5778S: Maintained 5779T: git git://anongit.freedesktop.org/drm/drm-misc 5780F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 5781F: drivers/gpu/drm/stm 5782 5783DRM DRIVERS FOR TI KEYSTONE 5784M: Jyri Sarha <jsarha@ti.com> 5785M: Tomi Valkeinen <tomi.valkeinen@ti.com> 5786L: dri-devel@lists.freedesktop.org 5787S: Maintained 5788T: git git://anongit.freedesktop.org/drm/drm-misc 5789F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 5790F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 5791F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 5792F: drivers/gpu/drm/tidss/ 5793 5794DRM DRIVERS FOR TI LCDC 5795M: Jyri Sarha <jsarha@ti.com> 5796R: Tomi Valkeinen <tomi.valkeinen@ti.com> 5797L: dri-devel@lists.freedesktop.org 5798S: Maintained 5799F: Documentation/devicetree/bindings/display/tilcdc/ 5800F: drivers/gpu/drm/tilcdc/ 5801 5802DRM DRIVERS FOR TI OMAP 5803M: Tomi Valkeinen <tomi.valkeinen@ti.com> 5804L: dri-devel@lists.freedesktop.org 5805S: Maintained 5806F: Documentation/devicetree/bindings/display/ti/ 5807F: drivers/gpu/drm/omapdrm/ 5808 5809DRM DRIVERS FOR V3D 5810M: Eric Anholt <eric@anholt.net> 5811S: Supported 5812T: git git://anongit.freedesktop.org/drm/drm-misc 5813F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt 5814F: drivers/gpu/drm/v3d/ 5815F: include/uapi/drm/v3d_drm.h 5816 5817DRM DRIVERS FOR VC4 5818M: Eric Anholt <eric@anholt.net> 5819S: Supported 5820T: git git://github.com/anholt/linux 5821T: git git://anongit.freedesktop.org/drm/drm-misc 5822F: Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt 5823F: drivers/gpu/drm/vc4/ 5824F: include/uapi/drm/vc4_drm.h 5825 5826DRM DRIVERS FOR VIVANTE GPU IP 5827M: Lucas Stach <l.stach@pengutronix.de> 5828R: Russell King <linux+etnaviv@armlinux.org.uk> 5829R: Christian Gmeiner <christian.gmeiner@gmail.com> 5830L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 5831L: dri-devel@lists.freedesktop.org 5832S: Maintained 5833F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 5834F: drivers/gpu/drm/etnaviv/ 5835F: include/uapi/drm/etnaviv_drm.h 5836 5837DRM DRIVERS FOR XEN 5838M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 5839L: dri-devel@lists.freedesktop.org 5840L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 5841S: Supported 5842T: git git://anongit.freedesktop.org/drm/drm-misc 5843F: Documentation/gpu/xen-front.rst 5844F: drivers/gpu/drm/xen/ 5845 5846DRM DRIVERS FOR ZTE ZX 5847M: Shawn Guo <shawnguo@kernel.org> 5848L: dri-devel@lists.freedesktop.org 5849S: Maintained 5850T: git git://anongit.freedesktop.org/drm/drm-misc 5851F: Documentation/devicetree/bindings/display/zte,vou.txt 5852F: drivers/gpu/drm/zte/ 5853 5854DRM PANEL DRIVERS 5855M: Thierry Reding <thierry.reding@gmail.com> 5856R: Sam Ravnborg <sam@ravnborg.org> 5857L: dri-devel@lists.freedesktop.org 5858S: Maintained 5859T: git git://anongit.freedesktop.org/drm/drm-misc 5860F: Documentation/devicetree/bindings/display/panel/ 5861F: drivers/gpu/drm/drm_panel.c 5862F: drivers/gpu/drm/panel/ 5863F: include/drm/drm_panel.h 5864 5865DRM TTM SUBSYSTEM 5866M: Christian Koenig <christian.koenig@amd.com> 5867M: Huang Rui <ray.huang@amd.com> 5868L: dri-devel@lists.freedesktop.org 5869S: Maintained 5870T: git git://people.freedesktop.org/~agd5f/linux 5871F: drivers/gpu/drm/ttm/ 5872F: include/drm/ttm/ 5873 5874DSBR100 USB FM RADIO DRIVER 5875M: Alexey Klimov <klimov.linux@gmail.com> 5876L: linux-media@vger.kernel.org 5877S: Maintained 5878T: git git://linuxtv.org/media_tree.git 5879F: drivers/media/radio/dsbr100.c 5880 5881DT3155 MEDIA DRIVER 5882M: Hans Verkuil <hverkuil@xs4all.nl> 5883L: linux-media@vger.kernel.org 5884S: Odd Fixes 5885W: https://linuxtv.org 5886T: git git://linuxtv.org/media_tree.git 5887F: drivers/media/pci/dt3155/ 5888 5889DVB_USB_AF9015 MEDIA DRIVER 5890M: Antti Palosaari <crope@iki.fi> 5891L: linux-media@vger.kernel.org 5892S: Maintained 5893W: https://linuxtv.org 5894W: http://palosaari.fi/linux/ 5895Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5896T: git git://linuxtv.org/anttip/media_tree.git 5897F: drivers/media/usb/dvb-usb-v2/af9015* 5898 5899DVB_USB_AF9035 MEDIA DRIVER 5900M: Antti Palosaari <crope@iki.fi> 5901L: linux-media@vger.kernel.org 5902S: Maintained 5903W: https://linuxtv.org 5904W: http://palosaari.fi/linux/ 5905Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5906T: git git://linuxtv.org/anttip/media_tree.git 5907F: drivers/media/usb/dvb-usb-v2/af9035* 5908 5909DVB_USB_ANYSEE MEDIA DRIVER 5910M: Antti Palosaari <crope@iki.fi> 5911L: linux-media@vger.kernel.org 5912S: Maintained 5913W: https://linuxtv.org 5914W: http://palosaari.fi/linux/ 5915Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5916T: git git://linuxtv.org/anttip/media_tree.git 5917F: drivers/media/usb/dvb-usb-v2/anysee* 5918 5919DVB_USB_AU6610 MEDIA DRIVER 5920M: Antti Palosaari <crope@iki.fi> 5921L: linux-media@vger.kernel.org 5922S: Maintained 5923W: https://linuxtv.org 5924W: http://palosaari.fi/linux/ 5925Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5926T: git git://linuxtv.org/anttip/media_tree.git 5927F: drivers/media/usb/dvb-usb-v2/au6610* 5928 5929DVB_USB_CE6230 MEDIA DRIVER 5930M: Antti Palosaari <crope@iki.fi> 5931L: linux-media@vger.kernel.org 5932S: Maintained 5933W: https://linuxtv.org 5934W: http://palosaari.fi/linux/ 5935Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5936T: git git://linuxtv.org/anttip/media_tree.git 5937F: drivers/media/usb/dvb-usb-v2/ce6230* 5938 5939DVB_USB_CXUSB MEDIA DRIVER 5940M: Michael Krufky <mkrufky@linuxtv.org> 5941L: linux-media@vger.kernel.org 5942S: Maintained 5943W: https://linuxtv.org 5944W: http://github.com/mkrufky 5945Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5946T: git git://linuxtv.org/media_tree.git 5947F: drivers/media/usb/dvb-usb/cxusb* 5948 5949DVB_USB_EC168 MEDIA DRIVER 5950M: Antti Palosaari <crope@iki.fi> 5951L: linux-media@vger.kernel.org 5952S: Maintained 5953W: https://linuxtv.org 5954W: http://palosaari.fi/linux/ 5955Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5956T: git git://linuxtv.org/anttip/media_tree.git 5957F: drivers/media/usb/dvb-usb-v2/ec168* 5958 5959DVB_USB_GL861 MEDIA DRIVER 5960M: Antti Palosaari <crope@iki.fi> 5961L: linux-media@vger.kernel.org 5962S: Maintained 5963W: https://linuxtv.org 5964Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5965T: git git://linuxtv.org/anttip/media_tree.git 5966F: drivers/media/usb/dvb-usb-v2/gl861* 5967 5968DVB_USB_MXL111SF MEDIA DRIVER 5969M: Michael Krufky <mkrufky@linuxtv.org> 5970L: linux-media@vger.kernel.org 5971S: Maintained 5972W: https://linuxtv.org 5973W: http://github.com/mkrufky 5974Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5975T: git git://linuxtv.org/mkrufky/mxl111sf.git 5976F: drivers/media/usb/dvb-usb-v2/mxl111sf* 5977 5978DVB_USB_RTL28XXU MEDIA DRIVER 5979M: Antti Palosaari <crope@iki.fi> 5980L: linux-media@vger.kernel.org 5981S: Maintained 5982W: https://linuxtv.org 5983W: http://palosaari.fi/linux/ 5984Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5985T: git git://linuxtv.org/anttip/media_tree.git 5986F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 5987 5988DVB_USB_V2 MEDIA DRIVER 5989M: Antti Palosaari <crope@iki.fi> 5990L: linux-media@vger.kernel.org 5991S: Maintained 5992W: https://linuxtv.org 5993W: http://palosaari.fi/linux/ 5994Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5995T: git git://linuxtv.org/anttip/media_tree.git 5996F: drivers/media/usb/dvb-usb-v2/dvb_usb* 5997F: drivers/media/usb/dvb-usb-v2/usb_urb.c 5998 5999DYNAMIC DEBUG 6000M: Jason Baron <jbaron@akamai.com> 6001S: Maintained 6002F: include/linux/dynamic_debug.h 6003F: lib/dynamic_debug.c 6004 6005DYNAMIC INTERRUPT MODERATION 6006M: Tal Gilboa <talgi@mellanox.com> 6007S: Maintained 6008F: Documentation/networking/net_dim.rst 6009F: include/linux/dim.h 6010F: lib/dim/ 6011 6012DZ DECSTATION DZ11 SERIAL DRIVER 6013M: "Maciej W. Rozycki" <macro@linux-mips.org> 6014S: Maintained 6015F: drivers/tty/serial/dz.* 6016 6017E3X0 POWER BUTTON DRIVER 6018M: Moritz Fischer <moritz.fischer@ettus.com> 6019L: usrp-users@lists.ettus.com 6020S: Supported 6021W: http://www.ettus.com 6022F: Documentation/devicetree/bindings/input/e3x0-button.txt 6023F: drivers/input/misc/e3x0-button.c 6024 6025E4000 MEDIA DRIVER 6026M: Antti Palosaari <crope@iki.fi> 6027L: linux-media@vger.kernel.org 6028S: Maintained 6029W: https://linuxtv.org 6030W: http://palosaari.fi/linux/ 6031Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6032T: git git://linuxtv.org/anttip/media_tree.git 6033F: drivers/media/tuners/e4000* 6034 6035EARTH_PT1 MEDIA DRIVER 6036M: Akihiro Tsukada <tskd08@gmail.com> 6037L: linux-media@vger.kernel.org 6038S: Odd Fixes 6039F: drivers/media/pci/pt1/ 6040 6041EARTH_PT3 MEDIA DRIVER 6042M: Akihiro Tsukada <tskd08@gmail.com> 6043L: linux-media@vger.kernel.org 6044S: Odd Fixes 6045F: drivers/media/pci/pt3/ 6046 6047EC100 MEDIA DRIVER 6048M: Antti Palosaari <crope@iki.fi> 6049L: linux-media@vger.kernel.org 6050S: Maintained 6051W: https://linuxtv.org 6052W: http://palosaari.fi/linux/ 6053Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6054T: git git://linuxtv.org/anttip/media_tree.git 6055F: drivers/media/dvb-frontends/ec100* 6056 6057ECRYPT FILE SYSTEM 6058M: Tyler Hicks <code@tyhicks.com> 6059L: ecryptfs@vger.kernel.org 6060S: Odd Fixes 6061W: http://ecryptfs.org 6062W: https://launchpad.net/ecryptfs 6063T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 6064F: Documentation/filesystems/ecryptfs.rst 6065F: fs/ecryptfs/ 6066 6067EDAC-AMD64 6068M: Borislav Petkov <bp@alien8.de> 6069L: linux-edac@vger.kernel.org 6070S: Maintained 6071F: drivers/edac/amd64_edac* 6072 6073EDAC-ARMADA 6074M: Jan Luebbe <jlu@pengutronix.de> 6075L: linux-edac@vger.kernel.org 6076S: Maintained 6077F: drivers/edac/armada_xp_* 6078 6079EDAC-AST2500 6080M: Stefan Schaeckeler <sschaeck@cisco.com> 6081S: Supported 6082F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 6083F: drivers/edac/aspeed_edac.c 6084 6085EDAC-BLUEFIELD 6086M: Shravan Kumar Ramani <sramani@mellanox.com> 6087S: Supported 6088F: drivers/edac/bluefield_edac.c 6089 6090EDAC-CALXEDA 6091M: Robert Richter <rric@kernel.org> 6092L: linux-edac@vger.kernel.org 6093S: Maintained 6094F: drivers/edac/highbank* 6095 6096EDAC-CAVIUM OCTEON 6097M: Ralf Baechle <ralf@linux-mips.org> 6098M: Robert Richter <rrichter@marvell.com> 6099L: linux-edac@vger.kernel.org 6100L: linux-mips@vger.kernel.org 6101S: Supported 6102F: drivers/edac/octeon_edac* 6103 6104EDAC-CAVIUM THUNDERX 6105M: Robert Richter <rrichter@marvell.com> 6106L: linux-edac@vger.kernel.org 6107S: Supported 6108F: drivers/edac/thunderx_edac* 6109 6110EDAC-CORE 6111M: Borislav Petkov <bp@alien8.de> 6112M: Mauro Carvalho Chehab <mchehab@kernel.org> 6113M: Tony Luck <tony.luck@intel.com> 6114R: James Morse <james.morse@arm.com> 6115R: Robert Richter <rrichter@marvell.com> 6116L: linux-edac@vger.kernel.org 6117S: Supported 6118T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 6119F: Documentation/admin-guide/ras.rst 6120F: Documentation/driver-api/edac.rst 6121F: drivers/edac/ 6122F: include/linux/edac.h 6123 6124EDAC-DMC520 6125M: Lei Wang <lewan@microsoft.com> 6126L: linux-edac@vger.kernel.org 6127S: Supported 6128F: drivers/edac/dmc520_edac.c 6129 6130EDAC-E752X 6131M: Mark Gross <mark.gross@intel.com> 6132L: linux-edac@vger.kernel.org 6133S: Maintained 6134F: drivers/edac/e752x_edac.c 6135 6136EDAC-E7XXX 6137L: linux-edac@vger.kernel.org 6138S: Maintained 6139F: drivers/edac/e7xxx_edac.c 6140 6141EDAC-FSL_DDR 6142M: York Sun <york.sun@nxp.com> 6143L: linux-edac@vger.kernel.org 6144S: Maintained 6145F: drivers/edac/fsl_ddr_edac.* 6146 6147EDAC-GHES 6148M: Mauro Carvalho Chehab <mchehab@kernel.org> 6149L: linux-edac@vger.kernel.org 6150S: Maintained 6151F: drivers/edac/ghes_edac.c 6152 6153EDAC-I10NM 6154M: Tony Luck <tony.luck@intel.com> 6155L: linux-edac@vger.kernel.org 6156S: Maintained 6157F: drivers/edac/i10nm_base.c 6158 6159EDAC-I3000 6160L: linux-edac@vger.kernel.org 6161S: Orphan 6162F: drivers/edac/i3000_edac.c 6163 6164EDAC-I5000 6165L: linux-edac@vger.kernel.org 6166S: Maintained 6167F: drivers/edac/i5000_edac.c 6168 6169EDAC-I5400 6170M: Mauro Carvalho Chehab <mchehab@kernel.org> 6171L: linux-edac@vger.kernel.org 6172S: Maintained 6173F: drivers/edac/i5400_edac.c 6174 6175EDAC-I7300 6176M: Mauro Carvalho Chehab <mchehab@kernel.org> 6177L: linux-edac@vger.kernel.org 6178S: Maintained 6179F: drivers/edac/i7300_edac.c 6180 6181EDAC-I7CORE 6182M: Mauro Carvalho Chehab <mchehab@kernel.org> 6183L: linux-edac@vger.kernel.org 6184S: Maintained 6185F: drivers/edac/i7core_edac.c 6186 6187EDAC-I82443BXGX 6188M: Tim Small <tim@buttersideup.com> 6189L: linux-edac@vger.kernel.org 6190S: Maintained 6191F: drivers/edac/i82443bxgx_edac.c 6192 6193EDAC-I82975X 6194M: "Arvind R." <arvino55@gmail.com> 6195L: linux-edac@vger.kernel.org 6196S: Maintained 6197F: drivers/edac/i82975x_edac.c 6198 6199EDAC-IE31200 6200M: Jason Baron <jbaron@akamai.com> 6201L: linux-edac@vger.kernel.org 6202S: Maintained 6203F: drivers/edac/ie31200_edac.c 6204 6205EDAC-MPC85XX 6206M: Johannes Thumshirn <morbidrsa@gmail.com> 6207L: linux-edac@vger.kernel.org 6208S: Maintained 6209F: drivers/edac/mpc85xx_edac.[ch] 6210 6211EDAC-PASEMI 6212M: Egor Martovetsky <egor@pasemi.com> 6213L: linux-edac@vger.kernel.org 6214S: Maintained 6215F: drivers/edac/pasemi_edac.c 6216 6217EDAC-PND2 6218M: Tony Luck <tony.luck@intel.com> 6219L: linux-edac@vger.kernel.org 6220S: Maintained 6221F: drivers/edac/pnd2_edac.[ch] 6222 6223EDAC-QCOM 6224M: Channagoud Kadabi <ckadabi@codeaurora.org> 6225M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 6226L: linux-arm-msm@vger.kernel.org 6227L: linux-edac@vger.kernel.org 6228S: Maintained 6229F: drivers/edac/qcom_edac.c 6230 6231EDAC-R82600 6232M: Tim Small <tim@buttersideup.com> 6233L: linux-edac@vger.kernel.org 6234S: Maintained 6235F: drivers/edac/r82600_edac.c 6236 6237EDAC-SBRIDGE 6238M: Tony Luck <tony.luck@intel.com> 6239R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 6240L: linux-edac@vger.kernel.org 6241S: Maintained 6242F: drivers/edac/sb_edac.c 6243 6244EDAC-SIFIVE 6245M: Yash Shah <yash.shah@sifive.com> 6246L: linux-edac@vger.kernel.org 6247S: Supported 6248F: drivers/edac/sifive_edac.c 6249 6250EDAC-SKYLAKE 6251M: Tony Luck <tony.luck@intel.com> 6252L: linux-edac@vger.kernel.org 6253S: Maintained 6254F: drivers/edac/skx_*.c 6255 6256EDAC-TI 6257M: Tero Kristo <t-kristo@ti.com> 6258L: linux-edac@vger.kernel.org 6259S: Maintained 6260F: drivers/edac/ti_edac.c 6261 6262EDIROL UA-101/UA-1000 DRIVER 6263M: Clemens Ladisch <clemens@ladisch.de> 6264L: alsa-devel@alsa-project.org (moderated for non-subscribers) 6265S: Maintained 6266T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 6267F: sound/usb/misc/ua101.c 6268 6269EFI TEST DRIVER 6270M: Ivan Hu <ivan.hu@canonical.com> 6271M: Ard Biesheuvel <ardb@kernel.org> 6272L: linux-efi@vger.kernel.org 6273S: Maintained 6274F: drivers/firmware/efi/test/ 6275 6276EFI VARIABLE FILESYSTEM 6277M: Matthew Garrett <matthew.garrett@nebula.com> 6278M: Jeremy Kerr <jk@ozlabs.org> 6279M: Ard Biesheuvel <ardb@kernel.org> 6280L: linux-efi@vger.kernel.org 6281S: Maintained 6282T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 6283F: fs/efivarfs/ 6284 6285EFIFB FRAMEBUFFER DRIVER 6286M: Peter Jones <pjones@redhat.com> 6287L: linux-fbdev@vger.kernel.org 6288S: Maintained 6289F: drivers/video/fbdev/efifb.c 6290 6291EFS FILESYSTEM 6292S: Orphan 6293W: http://aeschi.ch.eu.org/efs/ 6294F: fs/efs/ 6295 6296EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 6297M: Douglas Miller <dougmill@linux.ibm.com> 6298L: netdev@vger.kernel.org 6299S: Maintained 6300F: drivers/net/ethernet/ibm/ehea/ 6301 6302EM28XX VIDEO4LINUX DRIVER 6303M: Mauro Carvalho Chehab <mchehab@kernel.org> 6304L: linux-media@vger.kernel.org 6305S: Maintained 6306W: https://linuxtv.org 6307T: git git://linuxtv.org/media_tree.git 6308F: Documentation/admin-guide/media/em28xx* 6309F: drivers/media/usb/em28xx/ 6310 6311EMBEDDED LINUX 6312M: Paul Gortmaker <paul.gortmaker@windriver.com> 6313M: Matt Mackall <mpm@selenic.com> 6314M: David Woodhouse <dwmw2@infradead.org> 6315L: linux-embedded@vger.kernel.org 6316S: Maintained 6317 6318EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 6319M: Adrian Hunter <adrian.hunter@intel.com> 6320M: Ritesh Harjani <riteshh@codeaurora.org> 6321M: Asutosh Das <asutoshd@codeaurora.org> 6322L: linux-mmc@vger.kernel.org 6323S: Maintained 6324F: drivers/mmc/host/cqhci* 6325 6326EMULEX 10Gbps iSCSI - OneConnect DRIVER 6327M: Subbu Seetharaman <subbu.seetharaman@broadcom.com> 6328M: Ketan Mukadam <ketan.mukadam@broadcom.com> 6329M: Jitendra Bhivare <jitendra.bhivare@broadcom.com> 6330L: linux-scsi@vger.kernel.org 6331S: Supported 6332W: http://www.broadcom.com 6333F: drivers/scsi/be2iscsi/ 6334 6335EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 6336M: Ajit Khaparde <ajit.khaparde@broadcom.com> 6337M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 6338M: Somnath Kotur <somnath.kotur@broadcom.com> 6339L: netdev@vger.kernel.org 6340S: Supported 6341W: http://www.emulex.com 6342F: drivers/net/ethernet/emulex/benet/ 6343 6344EMULEX ONECONNECT ROCE DRIVER 6345M: Selvin Xavier <selvin.xavier@broadcom.com> 6346M: Devesh Sharma <devesh.sharma@broadcom.com> 6347L: linux-rdma@vger.kernel.org 6348S: Odd Fixes 6349W: http://www.broadcom.com 6350F: drivers/infiniband/hw/ocrdma/ 6351F: include/uapi/rdma/ocrdma-abi.h 6352 6353EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 6354M: James Smart <james.smart@broadcom.com> 6355M: Dick Kennedy <dick.kennedy@broadcom.com> 6356L: linux-scsi@vger.kernel.org 6357S: Supported 6358W: http://www.broadcom.com 6359F: drivers/scsi/lpfc/ 6360 6361ENE CB710 FLASH CARD READER DRIVER 6362M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 6363S: Maintained 6364F: drivers/misc/cb710/ 6365F: drivers/mmc/host/cb710-mmc.* 6366F: include/linux/cb710.h 6367 6368ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 6369M: Maxim Levitsky <maximlevitsky@gmail.com> 6370S: Maintained 6371F: drivers/media/rc/ene_ir.* 6372 6373EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 6374M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 6375L: linuxppc-dev@lists.ozlabs.org 6376S: Maintained 6377F: drivers/tty/ehv_bytechan.c 6378 6379EPSON S1D13XXX FRAMEBUFFER DRIVER 6380M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 6381S: Maintained 6382T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 6383F: drivers/video/fbdev/s1d13xxxfb.c 6384F: include/video/s1d13xxxfb.h 6385 6386EROFS FILE SYSTEM 6387M: Gao Xiang <xiang@kernel.org> 6388M: Chao Yu <yuchao0@huawei.com> 6389L: linux-erofs@lists.ozlabs.org 6390S: Maintained 6391T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 6392F: Documentation/filesystems/erofs.rst 6393F: fs/erofs/ 6394F: include/trace/events/erofs.h 6395 6396ERRSEQ ERROR TRACKING INFRASTRUCTURE 6397M: Jeff Layton <jlayton@kernel.org> 6398S: Maintained 6399F: include/linux/errseq.h 6400F: lib/errseq.c 6401 6402ET131X NETWORK DRIVER 6403M: Mark Einon <mark.einon@gmail.com> 6404S: Odd Fixes 6405F: drivers/net/ethernet/agere/ 6406 6407ETHERNET BRIDGE 6408M: Roopa Prabhu <roopa@cumulusnetworks.com> 6409M: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> 6410L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 6411L: netdev@vger.kernel.org 6412S: Maintained 6413W: http://www.linuxfoundation.org/en/Net:Bridge 6414F: include/linux/netfilter_bridge/ 6415F: net/bridge/ 6416 6417ETHERNET PHY LIBRARY 6418M: Andrew Lunn <andrew@lunn.ch> 6419M: Florian Fainelli <f.fainelli@gmail.com> 6420M: Heiner Kallweit <hkallweit1@gmail.com> 6421R: Russell King <linux@armlinux.org.uk> 6422L: netdev@vger.kernel.org 6423S: Maintained 6424F: Documentation/ABI/testing/sysfs-class-net-phydev 6425F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 6426F: Documentation/devicetree/bindings/net/mdio* 6427F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 6428F: Documentation/networking/phy.rst 6429F: drivers/net/phy/ 6430F: drivers/of/of_mdio.c 6431F: drivers/of/of_net.c 6432F: include/dt-bindings/net/qca-ar803x.h 6433F: include/linux/*mdio*.h 6434F: include/linux/of_net.h 6435F: include/linux/phy.h 6436F: include/linux/phy_fixed.h 6437F: include/linux/platform_data/mdio-bcm-unimac.h 6438F: include/linux/platform_data/mdio-gpio.h 6439F: include/trace/events/mdio.h 6440F: include/uapi/linux/mdio.h 6441F: include/uapi/linux/mii.h 6442 6443EXFAT FILE SYSTEM 6444M: Namjae Jeon <namjae.jeon@samsung.com> 6445M: Sungjong Seo <sj1557.seo@samsung.com> 6446L: linux-fsdevel@vger.kernel.org 6447S: Maintained 6448F: fs/exfat/ 6449 6450EXT2 FILE SYSTEM 6451M: Jan Kara <jack@suse.com> 6452L: linux-ext4@vger.kernel.org 6453S: Maintained 6454F: Documentation/filesystems/ext2.rst 6455F: fs/ext2/ 6456F: include/linux/ext2* 6457 6458EXT4 FILE SYSTEM 6459M: "Theodore Ts'o" <tytso@mit.edu> 6460M: Andreas Dilger <adilger.kernel@dilger.ca> 6461L: linux-ext4@vger.kernel.org 6462S: Maintained 6463W: http://ext4.wiki.kernel.org 6464Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 6465T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 6466F: Documentation/filesystems/ext4/ 6467F: fs/ext4/ 6468 6469Extended Verification Module (EVM) 6470M: Mimi Zohar <zohar@linux.ibm.com> 6471L: linux-integrity@vger.kernel.org 6472S: Supported 6473F: security/integrity/evm/ 6474 6475EXTENSIBLE FIRMWARE INTERFACE (EFI) 6476M: Ard Biesheuvel <ardb@kernel.org> 6477L: linux-efi@vger.kernel.org 6478S: Maintained 6479T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 6480F: Documentation/admin-guide/efi-stub.rst 6481F: arch/*/include/asm/efi.h 6482F: arch/*/kernel/efi.c 6483F: arch/arm/boot/compressed/efi-header.S 6484F: arch/arm64/kernel/efi-entry.S 6485F: arch/x86/platform/efi/ 6486F: drivers/firmware/efi/ 6487F: include/linux/efi*.h 6488 6489EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 6490M: MyungJoo Ham <myungjoo.ham@samsung.com> 6491M: Chanwoo Choi <cw00.choi@samsung.com> 6492L: linux-kernel@vger.kernel.org 6493S: Maintained 6494T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 6495F: Documentation/devicetree/bindings/extcon/ 6496F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 6497F: drivers/extcon/ 6498F: include/linux/extcon.h 6499F: include/linux/extcon/ 6500 6501EXTRA BOOT CONFIG 6502M: Masami Hiramatsu <mhiramat@kernel.org> 6503S: Maintained 6504F: Documentation/admin-guide/bootconfig.rst 6505F: fs/proc/bootconfig.c 6506F: include/linux/bootconfig.h 6507F: lib/bootconfig.c 6508F: tools/bootconfig/* 6509 6510EXYNOS DP DRIVER 6511M: Jingoo Han <jingoohan1@gmail.com> 6512L: dri-devel@lists.freedesktop.org 6513S: Maintained 6514F: drivers/gpu/drm/exynos/exynos_dp* 6515 6516EXYNOS SYSMMU (IOMMU) driver 6517M: Marek Szyprowski <m.szyprowski@samsung.com> 6518L: iommu@lists.linux-foundation.org 6519S: Maintained 6520F: drivers/iommu/exynos-iommu.c 6521 6522EZchip NPS platform support 6523M: Vineet Gupta <vgupta@synopsys.com> 6524M: Ofer Levi <oferle@mellanox.com> 6525S: Supported 6526F: arch/arc/boot/dts/eznps.dts 6527F: arch/arc/plat-eznps 6528 6529F2FS FILE SYSTEM 6530M: Jaegeuk Kim <jaegeuk@kernel.org> 6531M: Chao Yu <yuchao0@huawei.com> 6532L: linux-f2fs-devel@lists.sourceforge.net 6533S: Maintained 6534W: https://f2fs.wiki.kernel.org/ 6535T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 6536F: Documentation/ABI/testing/sysfs-fs-f2fs 6537F: Documentation/filesystems/f2fs.rst 6538F: fs/f2fs/ 6539F: include/linux/f2fs_fs.h 6540F: include/trace/events/f2fs.h 6541 6542F71805F HARDWARE MONITORING DRIVER 6543M: Jean Delvare <jdelvare@suse.com> 6544L: linux-hwmon@vger.kernel.org 6545S: Maintained 6546F: Documentation/hwmon/f71805f.rst 6547F: drivers/hwmon/f71805f.c 6548 6549FADDR2LINE 6550M: Josh Poimboeuf <jpoimboe@redhat.com> 6551S: Maintained 6552F: scripts/faddr2line 6553 6554FAILOVER MODULE 6555M: Sridhar Samudrala <sridhar.samudrala@intel.com> 6556L: netdev@vger.kernel.org 6557S: Supported 6558F: Documentation/networking/failover.rst 6559F: include/net/failover.h 6560F: net/core/failover.c 6561 6562FANOTIFY 6563M: Jan Kara <jack@suse.cz> 6564R: Amir Goldstein <amir73il@gmail.com> 6565L: linux-fsdevel@vger.kernel.org 6566S: Maintained 6567F: fs/notify/fanotify/ 6568F: include/linux/fanotify.h 6569F: include/uapi/linux/fanotify.h 6570 6571FARSYNC SYNCHRONOUS DRIVER 6572M: Kevin Curtis <kevin.curtis@farsite.co.uk> 6573S: Supported 6574W: http://www.farsite.co.uk/ 6575F: drivers/net/wan/farsync.* 6576 6577FAULT INJECTION SUPPORT 6578M: Akinobu Mita <akinobu.mita@gmail.com> 6579S: Supported 6580F: Documentation/fault-injection/ 6581F: lib/fault-inject.c 6582 6583FBTFT Framebuffer drivers 6584L: dri-devel@lists.freedesktop.org 6585L: linux-fbdev@vger.kernel.org 6586S: Orphan 6587F: drivers/staging/fbtft/ 6588 6589FC0011 TUNER DRIVER 6590M: Michael Buesch <m@bues.ch> 6591L: linux-media@vger.kernel.org 6592S: Maintained 6593F: drivers/media/tuners/fc0011.c 6594F: drivers/media/tuners/fc0011.h 6595 6596FC2580 MEDIA DRIVER 6597M: Antti Palosaari <crope@iki.fi> 6598L: linux-media@vger.kernel.org 6599S: Maintained 6600W: https://linuxtv.org 6601W: http://palosaari.fi/linux/ 6602Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6603T: git git://linuxtv.org/anttip/media_tree.git 6604F: drivers/media/tuners/fc2580* 6605 6606FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 6607M: Hannes Reinecke <hare@suse.de> 6608L: linux-scsi@vger.kernel.org 6609S: Supported 6610W: www.Open-FCoE.org 6611F: drivers/scsi/fcoe/ 6612F: drivers/scsi/libfc/ 6613F: include/scsi/fc/ 6614F: include/scsi/libfc.h 6615F: include/scsi/libfcoe.h 6616F: include/uapi/scsi/fc/ 6617 6618FILE LOCKING (flock() and fcntl()/lockf()) 6619M: Jeff Layton <jlayton@kernel.org> 6620M: "J. Bruce Fields" <bfields@fieldses.org> 6621L: linux-fsdevel@vger.kernel.org 6622S: Maintained 6623F: fs/fcntl.c 6624F: fs/locks.c 6625F: include/linux/fcntl.h 6626F: include/uapi/linux/fcntl.h 6627 6628FILESYSTEM DIRECT ACCESS (DAX) 6629M: Dan Williams <dan.j.williams@intel.com> 6630R: Matthew Wilcox <willy@infradead.org> 6631R: Jan Kara <jack@suse.cz> 6632L: linux-fsdevel@vger.kernel.org 6633L: linux-nvdimm@lists.01.org 6634S: Supported 6635F: fs/dax.c 6636F: include/linux/dax.h 6637F: include/trace/events/fs_dax.h 6638 6639FILESYSTEMS (VFS and infrastructure) 6640M: Alexander Viro <viro@zeniv.linux.org.uk> 6641L: linux-fsdevel@vger.kernel.org 6642S: Maintained 6643F: fs/* 6644F: include/linux/fs.h 6645F: include/linux/fs_types.h 6646F: include/uapi/linux/fs.h 6647F: include/uapi/linux/openat2.h 6648 6649FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 6650M: Riku Voipio <riku.voipio@iki.fi> 6651L: linux-hwmon@vger.kernel.org 6652S: Maintained 6653F: drivers/hwmon/f75375s.c 6654F: include/linux/f75375s.h 6655 6656FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 6657M: Clemens Ladisch <clemens@ladisch.de> 6658M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 6659L: alsa-devel@alsa-project.org (moderated for non-subscribers) 6660S: Maintained 6661T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 6662F: include/uapi/sound/firewire.h 6663F: sound/firewire/ 6664 6665FIREWIRE MEDIA DRIVERS (firedtv) 6666M: Stefan Richter <stefanr@s5r6.in-berlin.de> 6667L: linux-media@vger.kernel.org 6668L: linux1394-devel@lists.sourceforge.net 6669S: Maintained 6670T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 6671F: drivers/media/firewire/ 6672 6673FIREWIRE SBP-2 TARGET 6674M: Chris Boot <bootc@bootc.net> 6675L: linux-scsi@vger.kernel.org 6676L: target-devel@vger.kernel.org 6677L: linux1394-devel@lists.sourceforge.net 6678S: Maintained 6679T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 6680F: drivers/target/sbp/ 6681 6682FIREWIRE SUBSYSTEM 6683M: Stefan Richter <stefanr@s5r6.in-berlin.de> 6684L: linux1394-devel@lists.sourceforge.net 6685S: Maintained 6686W: http://ieee1394.wiki.kernel.org/ 6687T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 6688F: drivers/firewire/ 6689F: include/linux/firewire.h 6690F: include/uapi/linux/firewire*.h 6691F: tools/firewire/ 6692 6693FIRMWARE LOADER (request_firmware) 6694M: Luis Chamberlain <mcgrof@kernel.org> 6695L: linux-kernel@vger.kernel.org 6696S: Maintained 6697F: Documentation/firmware_class/ 6698F: drivers/base/firmware_loader/ 6699F: include/linux/firmware.h 6700 6701FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card) 6702M: Joshua Morris <josh.h.morris@us.ibm.com> 6703M: Philip Kelleher <pjk1939@linux.ibm.com> 6704S: Maintained 6705F: drivers/block/rsxx/ 6706 6707FLEXTIMER FTM-QUADDEC DRIVER 6708M: Patrick Havelange <patrick.havelange@essensium.com> 6709L: linux-iio@vger.kernel.org 6710S: Maintained 6711F: Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec 6712F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 6713F: drivers/counter/ftm-quaddec.c 6714 6715FLOPPY DRIVER 6716M: Denis Efremov <efremov@linux.com> 6717L: linux-block@vger.kernel.org 6718S: Odd Fixes 6719F: drivers/block/floppy.c 6720 6721FLYSKY FSIA6B RC RECEIVER 6722M: Markus Koch <markus@notsyncing.net> 6723L: linux-input@vger.kernel.org 6724S: Maintained 6725F: drivers/input/joystick/fsia6b.c 6726 6727FORCEDETH GIGABIT ETHERNET DRIVER 6728M: Rain River <rain.1986.08.12@gmail.com> 6729M: Zhu Yanjun <zyjzyj2000@gmail.com> 6730L: netdev@vger.kernel.org 6731S: Maintained 6732F: drivers/net/ethernet/nvidia/* 6733 6734FPGA DFL DRIVERS 6735M: Wu Hao <hao.wu@intel.com> 6736L: linux-fpga@vger.kernel.org 6737S: Maintained 6738F: Documentation/fpga/dfl.rst 6739F: drivers/fpga/dfl* 6740F: include/uapi/linux/fpga-dfl.h 6741 6742FPGA MANAGER FRAMEWORK 6743M: Moritz Fischer <mdf@kernel.org> 6744L: linux-fpga@vger.kernel.org 6745S: Maintained 6746W: http://www.rocketboards.org 6747Q: http://patchwork.kernel.org/project/linux-fpga/list/ 6748T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git 6749F: Documentation/devicetree/bindings/fpga/ 6750F: Documentation/driver-api/fpga/ 6751F: Documentation/fpga/ 6752F: drivers/fpga/ 6753F: include/linux/fpga/ 6754 6755FPU EMULATOR 6756M: Bill Metzenthen <billm@melbpc.org.au> 6757S: Maintained 6758W: http://floatingpoint.sourceforge.net/emulator/index.html 6759F: arch/x86/math-emu/ 6760 6761FRAME RELAY DLCI/FRAD (Sangoma drivers too) 6762L: netdev@vger.kernel.org 6763S: Orphan 6764F: drivers/net/wan/dlci.c 6765F: drivers/net/wan/sdla.c 6766 6767FRAMEBUFFER LAYER 6768M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 6769L: dri-devel@lists.freedesktop.org 6770L: linux-fbdev@vger.kernel.org 6771S: Maintained 6772Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 6773T: git git://anongit.freedesktop.org/drm/drm-misc 6774F: Documentation/fb/ 6775F: drivers/video/ 6776F: include/linux/fb.h 6777F: include/uapi/linux/fb.h 6778F: include/uapi/video/ 6779F: include/video/ 6780 6781FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 6782M: Horia Geantă <horia.geanta@nxp.com> 6783M: Aymen Sghaier <aymen.sghaier@nxp.com> 6784L: linux-crypto@vger.kernel.org 6785S: Maintained 6786F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 6787F: drivers/crypto/caam/ 6788 6789FREESCALE COLDFIRE M5441X MMC DRIVER 6790M: Angelo Dureghello <angelo.dureghello@timesys.com> 6791L: linux-mmc@vger.kernel.org 6792S: Maintained 6793F: drivers/mmc/host/sdhci-esdhc-mcf.c 6794F: include/linux/platform_data/mmc-esdhc-mcf.h 6795 6796FREESCALE DIU FRAMEBUFFER DRIVER 6797M: Timur Tabi <timur@kernel.org> 6798L: linux-fbdev@vger.kernel.org 6799S: Maintained 6800F: drivers/video/fbdev/fsl-diu-fb.* 6801 6802FREESCALE DMA DRIVER 6803M: Li Yang <leoyang.li@nxp.com> 6804M: Zhang Wei <zw@zh-kernel.org> 6805L: linuxppc-dev@lists.ozlabs.org 6806S: Maintained 6807F: drivers/dma/fsldma.* 6808 6809FREESCALE ENETC ETHERNET DRIVERS 6810M: Claudiu Manoil <claudiu.manoil@nxp.com> 6811L: netdev@vger.kernel.org 6812S: Maintained 6813F: drivers/net/ethernet/freescale/enetc/ 6814 6815FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 6816M: Claudiu Manoil <claudiu.manoil@nxp.com> 6817L: netdev@vger.kernel.org 6818S: Maintained 6819F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 6820F: drivers/net/ethernet/freescale/gianfar* 6821 6822FREESCALE GPMI NAND DRIVER 6823M: Han Xu <han.xu@nxp.com> 6824L: linux-mtd@lists.infradead.org 6825S: Maintained 6826F: drivers/mtd/nand/raw/gpmi-nand/* 6827 6828FREESCALE I2C CPM DRIVER 6829M: Jochen Friedrich <jochen@scram.de> 6830L: linuxppc-dev@lists.ozlabs.org 6831L: linux-i2c@vger.kernel.org 6832S: Maintained 6833F: drivers/i2c/busses/i2c-cpm.c 6834 6835FREESCALE IMX / MXC FEC DRIVER 6836M: Fugang Duan <fugang.duan@nxp.com> 6837L: netdev@vger.kernel.org 6838S: Maintained 6839F: Documentation/devicetree/bindings/net/fsl-fec.txt 6840F: drivers/net/ethernet/freescale/fec.h 6841F: drivers/net/ethernet/freescale/fec_main.c 6842F: drivers/net/ethernet/freescale/fec_ptp.c 6843 6844FREESCALE IMX / MXC FRAMEBUFFER DRIVER 6845M: Sascha Hauer <s.hauer@pengutronix.de> 6846R: Pengutronix Kernel Team <kernel@pengutronix.de> 6847L: linux-fbdev@vger.kernel.org 6848L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6849S: Maintained 6850F: drivers/video/fbdev/imxfb.c 6851F: include/linux/platform_data/video-imxfb.h 6852 6853FREESCALE IMX DDR PMU DRIVER 6854M: Frank Li <Frank.li@nxp.com> 6855L: linux-arm-kernel@lists.infradead.org 6856S: Maintained 6857F: Documentation/admin-guide/perf/imx-ddr.rst 6858F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt 6859F: drivers/perf/fsl_imx8_ddr_perf.c 6860 6861FREESCALE IMX I2C DRIVER 6862M: Oleksij Rempel <o.rempel@pengutronix.de> 6863R: Pengutronix Kernel Team <kernel@pengutronix.de> 6864L: linux-i2c@vger.kernel.org 6865S: Maintained 6866F: Documentation/devicetree/bindings/i2c/i2c-imx.txt 6867F: drivers/i2c/busses/i2c-imx.c 6868 6869FREESCALE IMX LPI2C DRIVER 6870M: Dong Aisheng <aisheng.dong@nxp.com> 6871L: linux-i2c@vger.kernel.org 6872L: linux-imx@nxp.com 6873S: Maintained 6874F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt 6875F: drivers/i2c/busses/i2c-imx-lpi2c.c 6876 6877FREESCALE QORIQ DPAA ETHERNET DRIVER 6878M: Madalin Bucur <madalin.bucur@nxp.com> 6879L: netdev@vger.kernel.org 6880S: Maintained 6881F: drivers/net/ethernet/freescale/dpaa 6882 6883FREESCALE QORIQ DPAA FMAN DRIVER 6884M: Madalin Bucur <madalin.bucur@nxp.com> 6885L: netdev@vger.kernel.org 6886S: Maintained 6887F: Documentation/devicetree/bindings/net/fsl-fman.txt 6888F: drivers/net/ethernet/freescale/fman 6889 6890FREESCALE QORIQ PTP CLOCK DRIVER 6891M: Yangbo Lu <yangbo.lu@nxp.com> 6892L: netdev@vger.kernel.org 6893S: Maintained 6894F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 6895F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 6896F: drivers/net/ethernet/freescale/dpaa2/dprtc* 6897F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 6898F: drivers/ptp/ptp_qoriq.c 6899F: drivers/ptp/ptp_qoriq_debugfs.c 6900F: include/linux/fsl/ptp_qoriq.h 6901 6902FREESCALE QUAD SPI DRIVER 6903M: Han Xu <han.xu@nxp.com> 6904L: linux-spi@vger.kernel.org 6905S: Maintained 6906F: drivers/spi/spi-fsl-qspi.c 6907 6908FREESCALE QUICC ENGINE LIBRARY 6909M: Qiang Zhao <qiang.zhao@nxp.com> 6910L: linuxppc-dev@lists.ozlabs.org 6911S: Maintained 6912F: drivers/soc/fsl/qe/ 6913F: include/soc/fsl/*qe*.h 6914F: include/soc/fsl/*ucc*.h 6915 6916FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 6917M: Li Yang <leoyang.li@nxp.com> 6918L: netdev@vger.kernel.org 6919L: linuxppc-dev@lists.ozlabs.org 6920S: Maintained 6921F: drivers/net/ethernet/freescale/ucc_geth* 6922 6923FREESCALE QUICC ENGINE UCC HDLC DRIVER 6924M: Zhao Qiang <qiang.zhao@nxp.com> 6925L: netdev@vger.kernel.org 6926L: linuxppc-dev@lists.ozlabs.org 6927S: Maintained 6928F: drivers/net/wan/fsl_ucc_hdlc* 6929 6930FREESCALE QUICC ENGINE UCC UART DRIVER 6931M: Timur Tabi <timur@kernel.org> 6932L: linuxppc-dev@lists.ozlabs.org 6933S: Maintained 6934F: drivers/tty/serial/ucc_uart.c 6935 6936FREESCALE SOC DRIVERS 6937M: Li Yang <leoyang.li@nxp.com> 6938L: linuxppc-dev@lists.ozlabs.org 6939L: linux-arm-kernel@lists.infradead.org 6940S: Maintained 6941F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt 6942F: Documentation/devicetree/bindings/soc/fsl/ 6943F: drivers/soc/fsl/ 6944F: include/linux/fsl/ 6945 6946FREESCALE SOC FS_ENET DRIVER 6947M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 6948L: linuxppc-dev@lists.ozlabs.org 6949L: netdev@vger.kernel.org 6950S: Maintained 6951F: drivers/net/ethernet/freescale/fs_enet/ 6952F: include/linux/fs_enet_pd.h 6953 6954FREESCALE SOC SOUND DRIVERS 6955M: Timur Tabi <timur@kernel.org> 6956M: Nicolin Chen <nicoleotsuka@gmail.com> 6957M: Xiubo Li <Xiubo.Lee@gmail.com> 6958R: Fabio Estevam <festevam@gmail.com> 6959R: Shengjiu Wang <shengjiu.wang@gmail.com> 6960L: alsa-devel@alsa-project.org (moderated for non-subscribers) 6961L: linuxppc-dev@lists.ozlabs.org 6962S: Maintained 6963F: sound/soc/fsl/fsl* 6964F: sound/soc/fsl/imx* 6965F: sound/soc/fsl/mpc8610_hpcd.c 6966 6967FREESCALE USB PERIPHERAL DRIVERS 6968M: Li Yang <leoyang.li@nxp.com> 6969L: linux-usb@vger.kernel.org 6970L: linuxppc-dev@lists.ozlabs.org 6971S: Maintained 6972F: drivers/usb/gadget/udc/fsl* 6973 6974FREEVXFS FILESYSTEM 6975M: Christoph Hellwig <hch@infradead.org> 6976S: Maintained 6977W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 6978F: fs/freevxfs/ 6979 6980FREEZER 6981M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 6982M: Pavel Machek <pavel@ucw.cz> 6983L: linux-pm@vger.kernel.org 6984S: Supported 6985F: Documentation/power/freezing-of-tasks.rst 6986F: include/linux/freezer.h 6987F: kernel/freezer.c 6988 6989FRONTSWAP API 6990M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 6991L: linux-kernel@vger.kernel.org 6992S: Maintained 6993F: include/linux/frontswap.h 6994F: mm/frontswap.c 6995 6996FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 6997M: David Howells <dhowells@redhat.com> 6998L: linux-cachefs@redhat.com (moderated for non-subscribers) 6999S: Supported 7000F: Documentation/filesystems/caching/ 7001F: fs/fscache/ 7002F: include/linux/fscache*.h 7003 7004FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 7005M: Theodore Y. Ts'o <tytso@mit.edu> 7006M: Jaegeuk Kim <jaegeuk@kernel.org> 7007M: Eric Biggers <ebiggers@kernel.org> 7008L: linux-fscrypt@vger.kernel.org 7009S: Supported 7010Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7011T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 7012F: Documentation/filesystems/fscrypt.rst 7013F: fs/crypto/ 7014F: include/linux/fscrypt*.h 7015F: include/uapi/linux/fscrypt.h 7016 7017FSI SUBSYSTEM 7018M: Jeremy Kerr <jk@ozlabs.org> 7019M: Joel Stanley <joel@jms.id.au> 7020R: Alistar Popple <alistair@popple.id.au> 7021R: Eddie James <eajames@linux.ibm.com> 7022L: linux-fsi@lists.ozlabs.org 7023S: Supported 7024Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 7025T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 7026F: drivers/fsi/ 7027F: include/linux/fsi*.h 7028F: include/trace/events/fsi*.h 7029 7030FSI-ATTACHED I2C DRIVER 7031M: Eddie James <eajames@linux.ibm.com> 7032L: linux-i2c@vger.kernel.org 7033L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 7034S: Maintained 7035F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 7036F: drivers/i2c/busses/i2c-fsi.c 7037 7038FSI-ATTACHED SPI DRIVER 7039M: Eddie James <eajames@linux.ibm.com> 7040L: linux-spi@vger.kernel.org 7041S: Maintained 7042F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 7043F: drivers/spi/spi-fsi.c 7044 7045FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 7046M: Jan Kara <jack@suse.cz> 7047R: Amir Goldstein <amir73il@gmail.com> 7048L: linux-fsdevel@vger.kernel.org 7049S: Maintained 7050T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 7051F: fs/notify/ 7052F: include/linux/fsnotify*.h 7053 7054FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 7055M: Eric Biggers <ebiggers@kernel.org> 7056M: Theodore Y. Ts'o <tytso@mit.edu> 7057L: linux-fscrypt@vger.kernel.org 7058S: Supported 7059Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7060T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 7061F: Documentation/filesystems/fsverity.rst 7062F: fs/verity/ 7063F: include/linux/fsverity.h 7064F: include/uapi/linux/fsverity.h 7065 7066FUJITSU LAPTOP EXTRAS 7067M: Jonathan Woithe <jwoithe@just42.net> 7068L: platform-driver-x86@vger.kernel.org 7069S: Maintained 7070F: drivers/platform/x86/fujitsu-laptop.c 7071 7072FUJITSU M-5MO LS CAMERA ISP DRIVER 7073M: Kyungmin Park <kyungmin.park@samsung.com> 7074M: Heungjun Kim <riverful.kim@samsung.com> 7075L: linux-media@vger.kernel.org 7076S: Maintained 7077F: drivers/media/i2c/m5mols/ 7078F: include/media/i2c/m5mols.h 7079 7080FUJITSU TABLET EXTRAS 7081M: Robert Gerlach <khnz@gmx.de> 7082L: platform-driver-x86@vger.kernel.org 7083S: Maintained 7084F: drivers/platform/x86/fujitsu-tablet.c 7085 7086FUSE: FILESYSTEM IN USERSPACE 7087M: Miklos Szeredi <miklos@szeredi.hu> 7088L: linux-fsdevel@vger.kernel.org 7089S: Maintained 7090W: http://fuse.sourceforge.net/ 7091T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 7092F: Documentation/filesystems/fuse.rst 7093F: fs/fuse/ 7094F: include/uapi/linux/fuse.h 7095 7096FUTEX SUBSYSTEM 7097M: Thomas Gleixner <tglx@linutronix.de> 7098M: Ingo Molnar <mingo@redhat.com> 7099R: Peter Zijlstra <peterz@infradead.org> 7100R: Darren Hart <dvhart@infradead.org> 7101L: linux-kernel@vger.kernel.org 7102S: Maintained 7103T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 7104F: Documentation/locking/*futex* 7105F: include/asm-generic/futex.h 7106F: include/linux/futex.h 7107F: include/uapi/linux/futex.h 7108F: kernel/futex.c 7109F: tools/perf/bench/futex* 7110F: Documentation/locking/*futex* 7111 7112GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 7113M: Tim Harvey <tharvey@gateworks.com> 7114M: Robert Jones <rjones@gateworks.com> 7115S: Maintained 7116F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 7117F: drivers/mfd/gateworks-gsc.c 7118F: include/linux/mfd/gsc.h 7119F: Documentation/hwmon/gsc-hwmon.rst 7120F: drivers/hwmon/gsc-hwmon.c 7121F: include/linux/platform_data/gsc_hwmon.h 7122 7123GASKET DRIVER FRAMEWORK 7124M: Rob Springer <rspringer@google.com> 7125M: Todd Poynor <toddpoynor@google.com> 7126M: Ben Chan <benchan@chromium.org> 7127M: Richard Yeh <rcy@google.com> 7128S: Maintained 7129F: drivers/staging/gasket/ 7130 7131GCC PLUGINS 7132M: Kees Cook <keescook@chromium.org> 7133R: Emese Revfy <re.emese@gmail.com> 7134L: kernel-hardening@lists.openwall.com 7135S: Maintained 7136F: Documentation/kbuild/gcc-plugins.rst 7137F: scripts/Makefile.gcc-plugins 7138F: scripts/gcc-plugin.sh 7139F: scripts/gcc-plugins/ 7140 7141GCOV BASED KERNEL PROFILING 7142M: Peter Oberparleiter <oberpar@linux.ibm.com> 7143S: Maintained 7144F: Documentation/dev-tools/gcov.rst 7145F: kernel/gcov/ 7146 7147GDB KERNEL DEBUGGING HELPER SCRIPTS 7148M: Jan Kiszka <jan.kiszka@siemens.com> 7149M: Kieran Bingham <kbingham@kernel.org> 7150S: Supported 7151F: scripts/gdb/ 7152 7153GDT SCSI DISK ARRAY CONTROLLER DRIVER 7154M: Achim Leubner <achim_leubner@adaptec.com> 7155L: linux-scsi@vger.kernel.org 7156S: Supported 7157W: http://www.icp-vortex.com/ 7158F: drivers/scsi/gdt* 7159 7160GEMTEK FM RADIO RECEIVER DRIVER 7161M: Hans Verkuil <hverkuil@xs4all.nl> 7162L: linux-media@vger.kernel.org 7163S: Maintained 7164W: https://linuxtv.org 7165T: git git://linuxtv.org/media_tree.git 7166F: drivers/media/radio/radio-gemtek* 7167 7168GENERIC ARCHITECTURE TOPOLOGY 7169M: Sudeep Holla <sudeep.holla@arm.com> 7170L: linux-kernel@vger.kernel.org 7171S: Maintained 7172F: drivers/base/arch_topology.c 7173F: include/linux/arch_topology.h 7174 7175GENERIC GPIO I2C DRIVER 7176M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7177S: Supported 7178F: drivers/i2c/busses/i2c-gpio.c 7179F: include/linux/platform_data/i2c-gpio.h 7180 7181GENERIC GPIO I2C MULTIPLEXER DRIVER 7182M: Peter Korsgaard <peter.korsgaard@barco.com> 7183L: linux-i2c@vger.kernel.org 7184S: Supported 7185F: Documentation/i2c/muxes/i2c-mux-gpio.rst 7186F: drivers/i2c/muxes/i2c-mux-gpio.c 7187F: include/linux/platform_data/i2c-mux-gpio.h 7188 7189GENERIC HDLC (WAN) DRIVERS 7190M: Krzysztof Halasa <khc@pm.waw.pl> 7191S: Maintained 7192W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 7193F: drivers/net/wan/c101.c 7194F: drivers/net/wan/hd6457* 7195F: drivers/net/wan/hdlc* 7196F: drivers/net/wan/n2.c 7197F: drivers/net/wan/pc300too.c 7198F: drivers/net/wan/pci200syn.c 7199F: drivers/net/wan/wanxl* 7200 7201GENERIC INCLUDE/ASM HEADER FILES 7202M: Arnd Bergmann <arnd@arndb.de> 7203L: linux-arch@vger.kernel.org 7204S: Maintained 7205T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 7206F: include/asm-generic/ 7207F: include/uapi/asm-generic/ 7208 7209GENERIC PHY FRAMEWORK 7210M: Kishon Vijay Abraham I <kishon@ti.com> 7211M: Vinod Koul <vkoul@kernel.org> 7212L: linux-kernel@vger.kernel.org 7213S: Supported 7214T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 7215F: Documentation/devicetree/bindings/phy/ 7216F: drivers/phy/ 7217F: include/linux/phy/ 7218 7219GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 7220M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7221S: Supported 7222F: drivers/i2c/muxes/i2c-demux-pinctrl.c 7223 7224GENERIC PM DOMAINS 7225M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7226M: Kevin Hilman <khilman@kernel.org> 7227M: Ulf Hansson <ulf.hansson@linaro.org> 7228L: linux-pm@vger.kernel.org 7229S: Supported 7230F: Documentation/devicetree/bindings/power/power?domain* 7231F: drivers/base/power/domain*.c 7232F: include/linux/pm_domain.h 7233 7234GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 7235M: Eugen Hristev <eugen.hristev@microchip.com> 7236L: linux-input@vger.kernel.org 7237S: Maintained 7238F: drivers/input/touchscreen/resistive-adc-touch.c 7239 7240GENERIC UIO DRIVER FOR PCI DEVICES 7241M: "Michael S. Tsirkin" <mst@redhat.com> 7242L: kvm@vger.kernel.org 7243S: Supported 7244F: drivers/uio/uio_pci_generic.c 7245 7246GENERIC VDSO LIBRARY 7247M: Andy Lutomirski <luto@kernel.org> 7248M: Thomas Gleixner <tglx@linutronix.de> 7249M: Vincenzo Frascino <vincenzo.frascino@arm.com> 7250L: linux-kernel@vger.kernel.org 7251S: Maintained 7252T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 7253F: include/asm-generic/vdso/vsyscall.h 7254F: include/vdso/ 7255F: kernel/time/vsyscall.c 7256F: lib/vdso/ 7257 7258GENWQE (IBM Generic Workqueue Card) 7259M: Frank Haverkamp <haver@linux.ibm.com> 7260S: Supported 7261F: drivers/misc/genwqe/ 7262 7263GET_MAINTAINER SCRIPT 7264M: Joe Perches <joe@perches.com> 7265S: Maintained 7266F: scripts/get_maintainer.pl 7267 7268GFS2 FILE SYSTEM 7269M: Bob Peterson <rpeterso@redhat.com> 7270M: Andreas Gruenbacher <agruenba@redhat.com> 7271L: cluster-devel@redhat.com 7272S: Supported 7273W: http://sources.redhat.com/cluster/ 7274T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 7275F: Documentation/filesystems/gfs2* 7276F: fs/gfs2/ 7277F: include/uapi/linux/gfs2_ondisk.h 7278 7279GNSS SUBSYSTEM 7280M: Johan Hovold <johan@kernel.org> 7281S: Maintained 7282T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 7283F: Documentation/ABI/testing/sysfs-class-gnss 7284F: Documentation/devicetree/bindings/gnss/ 7285F: drivers/gnss/ 7286F: include/linux/gnss.h 7287 7288GO7007 MPEG CODEC 7289M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 7290L: linux-media@vger.kernel.org 7291S: Maintained 7292F: drivers/media/usb/go7007/ 7293 7294GOODIX TOUCHSCREEN 7295M: Bastien Nocera <hadess@hadess.net> 7296L: linux-input@vger.kernel.org 7297S: Maintained 7298F: drivers/input/touchscreen/goodix.c 7299 7300GOOGLE ETHERNET DRIVERS 7301M: Catherine Sullivan <csully@google.com> 7302R: Sagi Shahar <sagis@google.com> 7303R: Jon Olson <jonolson@google.com> 7304L: netdev@vger.kernel.org 7305S: Supported 7306F: Documentation/networking/device_drivers/google/gve.rst 7307F: drivers/net/ethernet/google 7308 7309GPD POCKET FAN DRIVER 7310M: Hans de Goede <hdegoede@redhat.com> 7311L: platform-driver-x86@vger.kernel.org 7312S: Maintained 7313F: drivers/platform/x86/gpd-pocket-fan.c 7314 7315GPIO ACPI SUPPORT 7316M: Mika Westerberg <mika.westerberg@linux.intel.com> 7317M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 7318L: linux-gpio@vger.kernel.org 7319L: linux-acpi@vger.kernel.org 7320S: Maintained 7321F: Documentation/firmware-guide/acpi/gpio-properties.rst 7322F: drivers/gpio/gpiolib-acpi.c 7323F: drivers/gpio/gpiolib-acpi.h 7324 7325GPIO AGGREGATOR 7326M: Geert Uytterhoeven <geert+renesas@glider.be> 7327L: linux-gpio@vger.kernel.org 7328S: Supported 7329F: Documentation/admin-guide/gpio/gpio-aggregator.rst 7330F: drivers/gpio/gpio-aggregator.c 7331 7332GPIO IR Transmitter 7333M: Sean Young <sean@mess.org> 7334L: linux-media@vger.kernel.org 7335S: Maintained 7336F: drivers/media/rc/gpio-ir-tx.c 7337 7338GPIO MOCKUP DRIVER 7339M: Bamvor Jian Zhang <bamv2005@gmail.com> 7340L: linux-gpio@vger.kernel.org 7341S: Maintained 7342F: drivers/gpio/gpio-mockup.c 7343F: tools/testing/selftests/gpio/ 7344 7345GPIO REGMAP 7346R: Michael Walle <michael@walle.cc> 7347S: Maintained 7348F: drivers/gpio/gpio-regmap.c 7349F: include/linux/gpio/regmap.h 7350 7351GPIO SUBSYSTEM 7352M: Linus Walleij <linus.walleij@linaro.org> 7353M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 7354L: linux-gpio@vger.kernel.org 7355S: Maintained 7356T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git 7357F: Documentation/ABI/obsolete/sysfs-gpio 7358F: Documentation/ABI/testing/gpio-cdev 7359F: Documentation/admin-guide/gpio/ 7360F: Documentation/devicetree/bindings/gpio/ 7361F: Documentation/driver-api/gpio/ 7362F: drivers/gpio/ 7363F: include/asm-generic/gpio.h 7364F: include/linux/gpio.h 7365F: include/linux/gpio/ 7366F: include/linux/of_gpio.h 7367F: include/uapi/linux/gpio.h 7368F: tools/gpio/ 7369 7370GRE DEMULTIPLEXER DRIVER 7371M: Dmitry Kozlov <xeb@mail.ru> 7372L: netdev@vger.kernel.org 7373S: Maintained 7374F: include/net/gre.h 7375F: net/ipv4/gre_demux.c 7376F: net/ipv4/gre_offload.c 7377 7378GRETH 10/100/1G Ethernet MAC device driver 7379M: Andreas Larsson <andreas@gaisler.com> 7380L: netdev@vger.kernel.org 7381S: Maintained 7382F: drivers/net/ethernet/aeroflex/ 7383 7384GREYBUS AUDIO PROTOCOLS DRIVERS 7385M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 7386M: Mark Greer <mgreer@animalcreek.com> 7387S: Maintained 7388F: drivers/staging/greybus/audio_apbridgea.c 7389F: drivers/staging/greybus/audio_apbridgea.h 7390F: drivers/staging/greybus/audio_codec.c 7391F: drivers/staging/greybus/audio_codec.h 7392F: drivers/staging/greybus/audio_gb.c 7393F: drivers/staging/greybus/audio_manager.c 7394F: drivers/staging/greybus/audio_manager.h 7395F: drivers/staging/greybus/audio_manager_module.c 7396F: drivers/staging/greybus/audio_manager_private.h 7397F: drivers/staging/greybus/audio_manager_sysfs.c 7398F: drivers/staging/greybus/audio_module.c 7399F: drivers/staging/greybus/audio_topology.c 7400 7401GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 7402M: Viresh Kumar <vireshk@kernel.org> 7403S: Maintained 7404F: drivers/staging/greybus/authentication.c 7405F: drivers/staging/greybus/bootrom.c 7406F: drivers/staging/greybus/firmware.h 7407F: drivers/staging/greybus/fw-core.c 7408F: drivers/staging/greybus/fw-download.c 7409F: drivers/staging/greybus/fw-management.c 7410F: drivers/staging/greybus/greybus_authentication.h 7411F: drivers/staging/greybus/greybus_firmware.h 7412F: drivers/staging/greybus/hid.c 7413F: drivers/staging/greybus/i2c.c 7414F: drivers/staging/greybus/spi.c 7415F: drivers/staging/greybus/spilib.c 7416F: drivers/staging/greybus/spilib.h 7417 7418GREYBUS LOOPBACK DRIVER 7419M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 7420S: Maintained 7421F: drivers/staging/greybus/loopback.c 7422 7423GREYBUS PLATFORM DRIVERS 7424M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 7425S: Maintained 7426F: drivers/staging/greybus/arche-apb-ctrl.c 7427F: drivers/staging/greybus/arche-platform.c 7428F: drivers/staging/greybus/arche_platform.h 7429 7430GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 7431M: Rui Miguel Silva <rmfrfs@gmail.com> 7432S: Maintained 7433F: drivers/staging/greybus/gpio.c 7434F: drivers/staging/greybus/light.c 7435F: drivers/staging/greybus/power_supply.c 7436F: drivers/staging/greybus/sdio.c 7437F: drivers/staging/greybus/spi.c 7438F: drivers/staging/greybus/spilib.c 7439 7440GREYBUS SUBSYSTEM 7441M: Johan Hovold <johan@kernel.org> 7442M: Alex Elder <elder@kernel.org> 7443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7444L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 7445S: Maintained 7446F: drivers/greybus/ 7447F: drivers/staging/greybus/ 7448F: include/linux/greybus.h 7449F: include/linux/greybus/ 7450 7451GREYBUS UART PROTOCOLS DRIVERS 7452M: David Lin <dtwlin@gmail.com> 7453S: Maintained 7454F: drivers/staging/greybus/log.c 7455F: drivers/staging/greybus/uart.c 7456 7457GS1662 VIDEO SERIALIZER 7458M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 7459L: linux-media@vger.kernel.org 7460S: Maintained 7461T: git git://linuxtv.org/media_tree.git 7462F: drivers/media/spi/gs1662.c 7463 7464GSPCA FINEPIX SUBDRIVER 7465M: Frank Zago <frank@zago.net> 7466L: linux-media@vger.kernel.org 7467S: Maintained 7468T: git git://linuxtv.org/media_tree.git 7469F: drivers/media/usb/gspca/finepix.c 7470 7471GSPCA GL860 SUBDRIVER 7472M: Olivier Lorin <o.lorin@laposte.net> 7473L: linux-media@vger.kernel.org 7474S: Maintained 7475T: git git://linuxtv.org/media_tree.git 7476F: drivers/media/usb/gspca/gl860/ 7477 7478GSPCA M5602 SUBDRIVER 7479M: Erik Andren <erik.andren@gmail.com> 7480L: linux-media@vger.kernel.org 7481S: Maintained 7482T: git git://linuxtv.org/media_tree.git 7483F: drivers/media/usb/gspca/m5602/ 7484 7485GSPCA PAC207 SONIXB SUBDRIVER 7486M: Hans Verkuil <hverkuil@xs4all.nl> 7487L: linux-media@vger.kernel.org 7488S: Odd Fixes 7489T: git git://linuxtv.org/media_tree.git 7490F: drivers/media/usb/gspca/pac207.c 7491 7492GSPCA SN9C20X SUBDRIVER 7493M: Brian Johnson <brijohn@gmail.com> 7494L: linux-media@vger.kernel.org 7495S: Maintained 7496T: git git://linuxtv.org/media_tree.git 7497F: drivers/media/usb/gspca/sn9c20x.c 7498 7499GSPCA T613 SUBDRIVER 7500M: Leandro Costantino <lcostantino@gmail.com> 7501L: linux-media@vger.kernel.org 7502S: Maintained 7503T: git git://linuxtv.org/media_tree.git 7504F: drivers/media/usb/gspca/t613.c 7505 7506GSPCA USB WEBCAM DRIVER 7507M: Hans Verkuil <hverkuil@xs4all.nl> 7508L: linux-media@vger.kernel.org 7509S: Odd Fixes 7510T: git git://linuxtv.org/media_tree.git 7511F: drivers/media/usb/gspca/ 7512 7513GTP (GPRS Tunneling Protocol) 7514M: Pablo Neira Ayuso <pablo@netfilter.org> 7515M: Harald Welte <laforge@gnumonks.org> 7516L: osmocom-net-gprs@lists.osmocom.org 7517S: Maintained 7518T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 7519F: drivers/net/gtp.c 7520 7521GUID PARTITION TABLE (GPT) 7522M: Davidlohr Bueso <dave@stgolabs.net> 7523L: linux-efi@vger.kernel.org 7524S: Maintained 7525F: block/partitions/efi.* 7526 7527H8/300 ARCHITECTURE 7528M: Yoshinori Sato <ysato@users.sourceforge.jp> 7529L: uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers) 7530S: Maintained 7531W: http://uclinux-h8.sourceforge.jp 7532T: git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git 7533F: arch/h8300/ 7534F: drivers/clk/h8300/ 7535F: drivers/clocksource/h8300_*.c 7536F: drivers/irqchip/irq-renesas-h8*.c 7537 7538HABANALABS PCI DRIVER 7539M: Oded Gabbay <oded.gabbay@gmail.com> 7540S: Supported 7541T: git https://github.com/HabanaAI/linux.git 7542F: Documentation/ABI/testing/debugfs-driver-habanalabs 7543F: Documentation/ABI/testing/sysfs-driver-habanalabs 7544F: drivers/misc/habanalabs/ 7545F: include/uapi/misc/habanalabs.h 7546 7547HACKRF MEDIA DRIVER 7548M: Antti Palosaari <crope@iki.fi> 7549L: linux-media@vger.kernel.org 7550S: Maintained 7551W: https://linuxtv.org 7552W: http://palosaari.fi/linux/ 7553Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7554T: git git://linuxtv.org/anttip/media_tree.git 7555F: drivers/media/usb/hackrf/ 7556 7557HANTRO VPU CODEC DRIVER 7558M: Ezequiel Garcia <ezequiel@collabora.com> 7559M: Philipp Zabel <p.zabel@pengutronix.de> 7560L: linux-media@vger.kernel.org 7561L: linux-rockchip@lists.infradead.org 7562S: Maintained 7563F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 7564F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 7565F: drivers/staging/media/hantro/ 7566 7567HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 7568M: Frank Seidel <frank@f-seidel.de> 7569L: platform-driver-x86@vger.kernel.org 7570S: Maintained 7571W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 7572F: drivers/platform/x86/hdaps.c 7573 7574HARDWARE MONITORING 7575M: Jean Delvare <jdelvare@suse.com> 7576M: Guenter Roeck <linux@roeck-us.net> 7577L: linux-hwmon@vger.kernel.org 7578S: Maintained 7579W: http://hwmon.wiki.kernel.org/ 7580T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 7581F: Documentation/devicetree/bindings/hwmon/ 7582F: Documentation/hwmon/ 7583F: drivers/hwmon/ 7584F: include/linux/hwmon*.h 7585F: include/trace/events/hwmon*.h 7586 7587HARDWARE RANDOM NUMBER GENERATOR CORE 7588M: Matt Mackall <mpm@selenic.com> 7589M: Herbert Xu <herbert@gondor.apana.org.au> 7590L: linux-crypto@vger.kernel.org 7591S: Odd fixes 7592F: Documentation/admin-guide/hw_random.rst 7593F: Documentation/devicetree/bindings/rng/ 7594F: drivers/char/hw_random/ 7595F: include/linux/hw_random.h 7596 7597HARDWARE SPINLOCK CORE 7598M: Ohad Ben-Cohen <ohad@wizery.com> 7599M: Bjorn Andersson <bjorn.andersson@linaro.org> 7600R: Baolin Wang <baolin.wang7@gmail.com> 7601L: linux-remoteproc@vger.kernel.org 7602S: Maintained 7603T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 7604F: Documentation/devicetree/bindings/hwlock/ 7605F: Documentation/locking/hwspinlock.rst 7606F: drivers/hwspinlock/ 7607F: include/linux/hwspinlock.h 7608 7609HARDWARE TRACING FACILITIES 7610M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 7611S: Maintained 7612F: drivers/hwtracing/ 7613 7614HARMONY SOUND DRIVER 7615L: linux-parisc@vger.kernel.org 7616S: Maintained 7617F: sound/parisc/harmony.* 7618 7619HDPVR USB VIDEO ENCODER DRIVER 7620M: Hans Verkuil <hverkuil@xs4all.nl> 7621L: linux-media@vger.kernel.org 7622S: Odd Fixes 7623W: https://linuxtv.org 7624T: git git://linuxtv.org/media_tree.git 7625F: drivers/media/usb/hdpvr/ 7626 7627HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 7628M: Jerry Hoemann <jerry.hoemann@hpe.com> 7629S: Supported 7630F: Documentation/watchdog/hpwdt.rst 7631F: drivers/watchdog/hpwdt.c 7632 7633HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 7634M: Don Brace <don.brace@microsemi.com> 7635L: esc.storagedev@microsemi.com 7636L: linux-scsi@vger.kernel.org 7637S: Supported 7638F: Documentation/scsi/hpsa.rst 7639F: drivers/scsi/hpsa*.[ch] 7640F: include/linux/cciss*.h 7641F: include/uapi/linux/cciss*.h 7642 7643HFI1 DRIVER 7644M: Mike Marciniszyn <mike.marciniszyn@intel.com> 7645M: Dennis Dalessandro <dennis.dalessandro@intel.com> 7646L: linux-rdma@vger.kernel.org 7647S: Supported 7648F: drivers/infiniband/hw/hfi1 7649 7650HFS FILESYSTEM 7651L: linux-fsdevel@vger.kernel.org 7652S: Orphan 7653F: Documentation/filesystems/hfs.rst 7654F: fs/hfs/ 7655 7656HFSPLUS FILESYSTEM 7657L: linux-fsdevel@vger.kernel.org 7658S: Orphan 7659F: Documentation/filesystems/hfsplus.rst 7660F: fs/hfsplus/ 7661 7662HGA FRAMEBUFFER DRIVER 7663M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 7664L: linux-nvidia@lists.surfsouth.com 7665S: Maintained 7666W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 7667F: drivers/video/fbdev/hgafb.c 7668 7669HIBERNATION (aka Software Suspend, aka swsusp) 7670M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7671M: Pavel Machek <pavel@ucw.cz> 7672L: linux-pm@vger.kernel.org 7673S: Supported 7674B: https://bugzilla.kernel.org 7675F: arch/*/include/asm/suspend*.h 7676F: arch/x86/power/ 7677F: drivers/base/power/ 7678F: include/linux/freezer.h 7679F: include/linux/pm.h 7680F: include/linux/suspend.h 7681F: kernel/power/ 7682 7683HID CORE LAYER 7684M: Jiri Kosina <jikos@kernel.org> 7685M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 7686L: linux-input@vger.kernel.org 7687S: Maintained 7688T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 7689F: drivers/hid/ 7690F: include/linux/hid* 7691F: include/uapi/linux/hid* 7692 7693HID SENSOR HUB DRIVERS 7694M: Jiri Kosina <jikos@kernel.org> 7695M: Jonathan Cameron <jic23@kernel.org> 7696M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 7697L: linux-input@vger.kernel.org 7698L: linux-iio@vger.kernel.org 7699S: Maintained 7700F: Documentation/hid/hid-sensor* 7701F: drivers/hid/hid-sensor-* 7702F: drivers/iio/*/hid-* 7703F: include/linux/hid-sensor-* 7704 7705HIGH-RESOLUTION TIMERS, CLOCKEVENTS 7706M: Thomas Gleixner <tglx@linutronix.de> 7707L: linux-kernel@vger.kernel.org 7708S: Maintained 7709T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 7710F: Documentation/timers/ 7711F: include/linux/clockchips.h 7712F: include/linux/hrtimer.h 7713F: kernel/time/clockevents.c 7714F: kernel/time/hrtimer.c 7715F: kernel/time/timer_*.c 7716 7717HIGH-SPEED SCC DRIVER FOR AX.25 7718L: linux-hams@vger.kernel.org 7719S: Orphan 7720F: drivers/net/hamradio/dmascc.c 7721F: drivers/net/hamradio/scc.c 7722 7723HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 7724M: HighPoint Linux Team <linux@highpoint-tech.com> 7725S: Supported 7726W: http://www.highpoint-tech.com 7727F: Documentation/scsi/hptiop.rst 7728F: drivers/scsi/hptiop.c 7729 7730HIPPI 7731M: Jes Sorensen <jes@trained-monkey.org> 7732L: linux-hippi@sunsite.dk 7733S: Maintained 7734F: drivers/net/hippi/ 7735F: include/linux/hippidevice.h 7736F: include/uapi/linux/if_hippi.h 7737F: net/802/hippi.c 7738 7739HISILICON DMA DRIVER 7740M: Zhou Wang <wangzhou1@hisilicon.com> 7741L: dmaengine@vger.kernel.org 7742S: Maintained 7743F: drivers/dma/hisi_dma.c 7744 7745HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 7746M: Zaibo Xu <xuzaibo@huawei.com> 7747L: linux-crypto@vger.kernel.org 7748S: Maintained 7749F: Documentation/ABI/testing/debugfs-hisi-hpre 7750F: drivers/crypto/hisilicon/hpre/hpre.h 7751F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 7752F: drivers/crypto/hisilicon/hpre/hpre_main.c 7753 7754HISILICON LPC BUS DRIVER 7755M: john.garry@huawei.com 7756S: Maintained 7757W: http://www.hisilicon.com 7758F: Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt 7759F: drivers/bus/hisi_lpc.c 7760 7761HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 7762M: Yisen Zhuang <yisen.zhuang@huawei.com> 7763M: Salil Mehta <salil.mehta@huawei.com> 7764L: netdev@vger.kernel.org 7765S: Maintained 7766W: http://www.hisilicon.com 7767F: drivers/net/ethernet/hisilicon/hns3/ 7768 7769HISILICON NETWORK SUBSYSTEM DRIVER 7770M: Yisen Zhuang <yisen.zhuang@huawei.com> 7771M: Salil Mehta <salil.mehta@huawei.com> 7772L: netdev@vger.kernel.org 7773S: Maintained 7774W: http://www.hisilicon.com 7775F: Documentation/devicetree/bindings/net/hisilicon*.txt 7776F: drivers/net/ethernet/hisilicon/ 7777 7778HISILICON PMU DRIVER 7779M: Shaokun Zhang <zhangshaokun@hisilicon.com> 7780S: Supported 7781W: http://www.hisilicon.com 7782F: Documentation/admin-guide/perf/hisi-pmu.rst 7783F: drivers/perf/hisilicon 7784 7785HISILICON QM AND ZIP Controller DRIVER 7786M: Zhou Wang <wangzhou1@hisilicon.com> 7787L: linux-crypto@vger.kernel.org 7788S: Maintained 7789F: Documentation/ABI/testing/debugfs-hisi-zip 7790F: drivers/crypto/hisilicon/qm.c 7791F: drivers/crypto/hisilicon/qm.h 7792F: drivers/crypto/hisilicon/sgl.c 7793F: drivers/crypto/hisilicon/zip/ 7794 7795HISILICON ROCE DRIVER 7796M: Lijun Ou <oulijun@huawei.com> 7797M: Wei Hu(Xavier) <huwei87@hisilicon.com> 7798M: Weihang Li <liweihang@huawei.com> 7799L: linux-rdma@vger.kernel.org 7800S: Maintained 7801F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 7802F: drivers/infiniband/hw/hns/ 7803 7804HISILICON SAS Controller 7805M: John Garry <john.garry@huawei.com> 7806S: Supported 7807W: http://www.hisilicon.com 7808F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 7809F: drivers/scsi/hisi_sas/ 7810 7811HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 7812M: Zaibo Xu <xuzaibo@huawei.com> 7813L: linux-crypto@vger.kernel.org 7814S: Maintained 7815F: Documentation/ABI/testing/debugfs-hisi-sec 7816F: drivers/crypto/hisilicon/sec2/sec.h 7817F: drivers/crypto/hisilicon/sec2/sec_crypto.c 7818F: drivers/crypto/hisilicon/sec2/sec_crypto.h 7819F: drivers/crypto/hisilicon/sec2/sec_main.c 7820 7821HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 7822M: Zaibo Xu <xuzaibo@huawei.com> 7823S: Maintained 7824F: drivers/char/hw_random/hisi-trng-v2.c 7825 7826HISILICON V3XX SPI NOR FLASH Controller Driver 7827M: John Garry <john.garry@huawei.com> 7828S: Maintained 7829W: http://www.hisilicon.com 7830F: drivers/spi/spi-hisi-sfc-v3xx.c 7831 7832HMM - Heterogeneous Memory Management 7833M: Jérôme Glisse <jglisse@redhat.com> 7834L: linux-mm@kvack.org 7835S: Maintained 7836F: Documentation/vm/hmm.rst 7837F: include/linux/hmm* 7838F: lib/test_hmm* 7839F: mm/hmm* 7840F: tools/testing/selftests/vm/*hmm* 7841 7842HOST AP DRIVER 7843M: Jouni Malinen <j@w1.fi> 7844L: linux-wireless@vger.kernel.org 7845S: Obsolete 7846W: http://w1.fi/hostap-driver.html 7847F: drivers/net/wireless/intersil/hostap/ 7848 7849HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 7850L: platform-driver-x86@vger.kernel.org 7851S: Orphan 7852F: drivers/platform/x86/tc1100-wmi.c 7853 7854HPET: High Precision Event Timers driver 7855M: Clemens Ladisch <clemens@ladisch.de> 7856S: Maintained 7857F: Documentation/timers/hpet.rst 7858F: drivers/char/hpet.c 7859F: include/linux/hpet.h 7860F: include/uapi/linux/hpet.h 7861 7862HPET: x86 7863S: Orphan 7864F: arch/x86/include/asm/hpet.h 7865F: arch/x86/kernel/hpet.c 7866 7867HPFS FILESYSTEM 7868M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 7869S: Maintained 7870W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 7871F: fs/hpfs/ 7872 7873HSI SUBSYSTEM 7874M: Sebastian Reichel <sre@kernel.org> 7875S: Maintained 7876T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 7877F: Documentation/ABI/testing/sysfs-bus-hsi 7878F: Documentation/driver-api/hsi.rst 7879F: drivers/hsi/ 7880F: include/linux/hsi/ 7881F: include/uapi/linux/hsi/ 7882 7883HSO 3G MODEM DRIVER 7884L: linux-usb@vger.kernel.org 7885S: Orphan 7886F: drivers/net/usb/hso.c 7887 7888HSR NETWORK PROTOCOL 7889L: netdev@vger.kernel.org 7890S: Orphan 7891F: net/hsr/ 7892 7893HT16K33 LED CONTROLLER DRIVER 7894M: Robin van der Gracht <robin@protonic.nl> 7895S: Maintained 7896F: Documentation/devicetree/bindings/display/ht16k33.txt 7897F: drivers/auxdisplay/ht16k33.c 7898 7899HTCPEN TOUCHSCREEN DRIVER 7900M: Pau Oliva Fora <pof@eslack.org> 7901L: linux-input@vger.kernel.org 7902S: Maintained 7903F: drivers/input/touchscreen/htcpen.c 7904 7905HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 7906M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 7907L: linux-iio@vger.kernel.org 7908S: Maintained 7909W: http://www.st.com/ 7910F: Documentation/devicetree/bindings/iio/humidity/hts221.txt 7911F: drivers/iio/humidity/hts221* 7912 7913HUAWEI ETHERNET DRIVER 7914M: Bin Luo <luobin9@huawei.com> 7915L: netdev@vger.kernel.org 7916S: Supported 7917F: Documentation/networking/hinic.rst 7918F: drivers/net/ethernet/huawei/hinic/ 7919 7920HUGETLB FILESYSTEM 7921M: Mike Kravetz <mike.kravetz@oracle.com> 7922L: linux-mm@kvack.org 7923S: Maintained 7924F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 7925F: Documentation/admin-guide/mm/hugetlbpage.rst 7926F: Documentation/vm/hugetlbfs_reserv.rst 7927F: fs/hugetlbfs/ 7928F: include/linux/hugetlb.h 7929F: mm/hugetlb.c 7930 7931HVA ST MEDIA DRIVER 7932M: Jean-Christophe Trotin <jean-christophe.trotin@st.com> 7933L: linux-media@vger.kernel.org 7934S: Supported 7935W: https://linuxtv.org 7936T: git git://linuxtv.org/media_tree.git 7937F: drivers/media/platform/sti/hva 7938 7939HWPOISON MEMORY FAILURE HANDLING 7940M: Naoya Horiguchi <naoya.horiguchi@nec.com> 7941L: linux-mm@kvack.org 7942S: Maintained 7943F: mm/hwpoison-inject.c 7944F: mm/memory-failure.c 7945 7946HYGON PROCESSOR SUPPORT 7947M: Pu Wen <puwen@hygon.cn> 7948L: linux-kernel@vger.kernel.org 7949S: Maintained 7950F: arch/x86/kernel/cpu/hygon.c 7951 7952HYNIX HI556 SENSOR DRIVER 7953M: Shawn Tu <shawnx.tu@intel.com> 7954L: linux-media@vger.kernel.org 7955S: Maintained 7956T: git git://linuxtv.org/media_tree.git 7957F: drivers/media/i2c/hi556.c 7958 7959Hyper-V CORE AND DRIVERS 7960M: "K. Y. Srinivasan" <kys@microsoft.com> 7961M: Haiyang Zhang <haiyangz@microsoft.com> 7962M: Stephen Hemminger <sthemmin@microsoft.com> 7963M: Wei Liu <wei.liu@kernel.org> 7964L: linux-hyperv@vger.kernel.org 7965S: Supported 7966T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 7967F: Documentation/ABI/stable/sysfs-bus-vmbus 7968F: Documentation/ABI/testing/debugfs-hyperv 7969F: Documentation/networking/device_drivers/microsoft/netvsc.rst 7970F: arch/x86/hyperv 7971F: arch/x86/include/asm/hyperv-tlfs.h 7972F: arch/x86/include/asm/mshyperv.h 7973F: arch/x86/include/asm/trace/hyperv.h 7974F: arch/x86/kernel/cpu/mshyperv.c 7975F: drivers/clocksource/hyperv_timer.c 7976F: drivers/hid/hid-hyperv.c 7977F: drivers/hv/ 7978F: drivers/input/serio/hyperv-keyboard.c 7979F: drivers/iommu/hyperv-iommu.c 7980F: drivers/net/hyperv/ 7981F: drivers/pci/controller/pci-hyperv-intf.c 7982F: drivers/pci/controller/pci-hyperv.c 7983F: drivers/scsi/storvsc_drv.c 7984F: drivers/uio/uio_hv_generic.c 7985F: drivers/video/fbdev/hyperv_fb.c 7986F: include/asm-generic/hyperv-tlfs.h 7987F: include/asm-generic/mshyperv.h 7988F: include/clocksource/hyperv_timer.h 7989F: include/linux/hyperv.h 7990F: include/uapi/linux/hyperv.h 7991F: net/vmw_vsock/hyperv_transport.c 7992F: tools/hv/ 7993 7994HYPERBUS SUPPORT 7995M: Vignesh Raghavendra <vigneshr@ti.com> 7996L: linux-mtd@lists.infradead.org 7997S: Supported 7998Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 7999C: irc://irc.oftc.net/mtd 8000T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 8001F: Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt 8002F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt 8003F: drivers/mtd/hyperbus/ 8004F: include/linux/mtd/hyperbus.h 8005 8006HYPERVISOR VIRTUAL CONSOLE DRIVER 8007L: linuxppc-dev@lists.ozlabs.org 8008S: Odd Fixes 8009F: drivers/tty/hvc/ 8010 8011I2C ACPI SUPPORT 8012M: Mika Westerberg <mika.westerberg@linux.intel.com> 8013L: linux-i2c@vger.kernel.org 8014L: linux-acpi@vger.kernel.org 8015S: Maintained 8016F: drivers/i2c/i2c-core-acpi.c 8017 8018I2C CONTROLLER DRIVER FOR NVIDIA GPU 8019M: Ajay Gupta <ajayg@nvidia.com> 8020L: linux-i2c@vger.kernel.org 8021S: Maintained 8022F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 8023F: drivers/i2c/busses/i2c-nvidia-gpu.c 8024 8025I2C MUXES 8026M: Peter Rosin <peda@axentia.se> 8027L: linux-i2c@vger.kernel.org 8028S: Maintained 8029F: Documentation/devicetree/bindings/i2c/i2c-arb* 8030F: Documentation/devicetree/bindings/i2c/i2c-gate* 8031F: Documentation/devicetree/bindings/i2c/i2c-mux* 8032F: Documentation/i2c/i2c-topology.rst 8033F: Documentation/i2c/muxes/ 8034F: drivers/i2c/i2c-mux.c 8035F: drivers/i2c/muxes/ 8036F: include/linux/i2c-mux.h 8037 8038I2C MV64XXX MARVELL AND ALLWINNER DRIVER 8039M: Gregory CLEMENT <gregory.clement@bootlin.com> 8040L: linux-i2c@vger.kernel.org 8041S: Maintained 8042F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 8043F: drivers/i2c/busses/i2c-mv64xxx.c 8044 8045I2C OVER PARALLEL PORT 8046M: Jean Delvare <jdelvare@suse.com> 8047L: linux-i2c@vger.kernel.org 8048S: Maintained 8049F: Documentation/i2c/busses/i2c-parport.rst 8050F: drivers/i2c/busses/i2c-parport.c 8051 8052I2C SUBSYSTEM 8053M: Wolfram Sang <wsa@kernel.org> 8054L: linux-i2c@vger.kernel.org 8055S: Maintained 8056W: https://i2c.wiki.kernel.org/ 8057Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8058T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8059F: Documentation/devicetree/bindings/i2c/i2c.txt 8060F: Documentation/i2c/ 8061F: drivers/i2c/* 8062F: include/linux/i2c-dev.h 8063F: include/linux/i2c-smbus.h 8064F: include/linux/i2c.h 8065F: include/uapi/linux/i2c-*.h 8066F: include/uapi/linux/i2c.h 8067 8068I2C SUBSYSTEM HOST DRIVERS 8069L: linux-i2c@vger.kernel.org 8070S: Odd Fixes 8071W: https://i2c.wiki.kernel.org/ 8072Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8073T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8074F: Documentation/devicetree/bindings/i2c/ 8075F: drivers/i2c/algos/ 8076F: drivers/i2c/busses/ 8077 8078I2C-TAOS-EVM DRIVER 8079M: Jean Delvare <jdelvare@suse.com> 8080L: linux-i2c@vger.kernel.org 8081S: Maintained 8082F: Documentation/i2c/busses/i2c-taos-evm.rst 8083F: drivers/i2c/busses/i2c-taos-evm.c 8084 8085I2C-TINY-USB DRIVER 8086M: Till Harbaum <till@harbaum.org> 8087L: linux-i2c@vger.kernel.org 8088S: Maintained 8089W: http://www.harbaum.org/till/i2c_tiny_usb 8090F: drivers/i2c/busses/i2c-tiny-usb.c 8091 8092I2C/SMBUS CONTROLLER DRIVERS FOR PC 8093M: Jean Delvare <jdelvare@suse.com> 8094L: linux-i2c@vger.kernel.org 8095S: Maintained 8096F: Documentation/i2c/busses/i2c-ali1535.rst 8097F: Documentation/i2c/busses/i2c-ali1563.rst 8098F: Documentation/i2c/busses/i2c-ali15x3.rst 8099F: Documentation/i2c/busses/i2c-amd756.rst 8100F: Documentation/i2c/busses/i2c-amd8111.rst 8101F: Documentation/i2c/busses/i2c-i801.rst 8102F: Documentation/i2c/busses/i2c-nforce2.rst 8103F: Documentation/i2c/busses/i2c-piix4.rst 8104F: Documentation/i2c/busses/i2c-sis5595.rst 8105F: Documentation/i2c/busses/i2c-sis630.rst 8106F: Documentation/i2c/busses/i2c-sis96x.rst 8107F: Documentation/i2c/busses/i2c-via.rst 8108F: Documentation/i2c/busses/i2c-viapro.rst 8109F: drivers/i2c/busses/i2c-ali1535.c 8110F: drivers/i2c/busses/i2c-ali1563.c 8111F: drivers/i2c/busses/i2c-ali15x3.c 8112F: drivers/i2c/busses/i2c-amd756-s4882.c 8113F: drivers/i2c/busses/i2c-amd756.c 8114F: drivers/i2c/busses/i2c-amd8111.c 8115F: drivers/i2c/busses/i2c-i801.c 8116F: drivers/i2c/busses/i2c-isch.c 8117F: drivers/i2c/busses/i2c-nforce2-s4985.c 8118F: drivers/i2c/busses/i2c-nforce2.c 8119F: drivers/i2c/busses/i2c-piix4.c 8120F: drivers/i2c/busses/i2c-sis5595.c 8121F: drivers/i2c/busses/i2c-sis630.c 8122F: drivers/i2c/busses/i2c-sis96x.c 8123F: drivers/i2c/busses/i2c-via.c 8124F: drivers/i2c/busses/i2c-viapro.c 8125 8126I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 8127M: Hans de Goede <hdegoede@redhat.com> 8128L: linux-i2c@vger.kernel.org 8129S: Maintained 8130F: drivers/i2c/busses/i2c-cht-wc.c 8131 8132I2C/SMBUS ISMT DRIVER 8133M: Seth Heasley <seth.heasley@intel.com> 8134M: Neil Horman <nhorman@tuxdriver.com> 8135L: linux-i2c@vger.kernel.org 8136F: Documentation/i2c/busses/i2c-ismt.rst 8137F: drivers/i2c/busses/i2c-ismt.c 8138 8139I2C/SMBUS STUB DRIVER 8140M: Jean Delvare <jdelvare@suse.com> 8141L: linux-i2c@vger.kernel.org 8142S: Maintained 8143F: drivers/i2c/i2c-stub.c 8144 8145I3C DRIVER FOR CADENCE I3C MASTER IP 8146M: Przemysław Gaj <pgaj@cadence.com> 8147S: Maintained 8148F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt 8149F: drivers/i3c/master/i3c-master-cdns.c 8150 8151I3C DRIVER FOR SYNOPSYS DESIGNWARE 8152M: Vitor Soares <vitor.soares@synopsys.com> 8153S: Maintained 8154F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt 8155F: drivers/i3c/master/dw* 8156 8157I3C SUBSYSTEM 8158M: Boris Brezillon <bbrezillon@kernel.org> 8159L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 8160S: Maintained 8161C: irc://chat.freenode.net/linux-i3c 8162T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 8163F: Documentation/ABI/testing/sysfs-bus-i3c 8164F: Documentation/devicetree/bindings/i3c/ 8165F: Documentation/driver-api/i3c 8166F: drivers/i3c/ 8167F: include/linux/i3c/ 8168 8169IA64 (Itanium) PLATFORM 8170M: Tony Luck <tony.luck@intel.com> 8171M: Fenghua Yu <fenghua.yu@intel.com> 8172L: linux-ia64@vger.kernel.org 8173S: Maintained 8174T: git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git 8175F: Documentation/ia64/ 8176F: arch/ia64/ 8177 8178IBM Power 842 compression accelerator 8179M: Haren Myneni <haren@us.ibm.com> 8180S: Supported 8181F: crypto/842.c 8182F: drivers/crypto/nx/Kconfig 8183F: drivers/crypto/nx/Makefile 8184F: drivers/crypto/nx/nx-842* 8185F: include/linux/sw842.h 8186F: lib/842/ 8187 8188IBM Power in-Nest Crypto Acceleration 8189M: Breno Leitão <leitao@debian.org> 8190M: Nayna Jain <nayna@linux.ibm.com> 8191M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 8192L: linux-crypto@vger.kernel.org 8193S: Supported 8194F: drivers/crypto/nx/Kconfig 8195F: drivers/crypto/nx/Makefile 8196F: drivers/crypto/nx/nx-aes* 8197F: drivers/crypto/nx/nx-sha* 8198F: drivers/crypto/nx/nx.* 8199F: drivers/crypto/nx/nx_csbcpb.h 8200F: drivers/crypto/nx/nx_debugfs.c 8201 8202IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 8203M: Tyrel Datwyler <tyreld@linux.ibm.com> 8204L: linux-pci@vger.kernel.org 8205L: linuxppc-dev@lists.ozlabs.org 8206S: Supported 8207F: drivers/pci/hotplug/rpadlpar* 8208 8209IBM Power Linux RAID adapter 8210M: Brian King <brking@us.ibm.com> 8211S: Supported 8212F: drivers/scsi/ipr.* 8213 8214IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 8215M: Tyrel Datwyler <tyreld@linux.ibm.com> 8216L: linux-pci@vger.kernel.org 8217L: linuxppc-dev@lists.ozlabs.org 8218S: Supported 8219F: drivers/pci/hotplug/rpaphp* 8220 8221IBM Power SRIOV Virtual NIC Device Driver 8222M: Thomas Falcon <tlfalcon@linux.ibm.com> 8223M: John Allen <jallen@linux.ibm.com> 8224L: netdev@vger.kernel.org 8225S: Supported 8226F: drivers/net/ethernet/ibm/ibmvnic.* 8227 8228IBM Power Virtual Accelerator Switchboard 8229M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 8230L: linuxppc-dev@lists.ozlabs.org 8231S: Supported 8232F: arch/powerpc/include/asm/vas.h 8233F: arch/powerpc/platforms/powernv/copy-paste.h 8234F: arch/powerpc/platforms/powernv/vas* 8235 8236IBM Power Virtual Ethernet Device Driver 8237M: Thomas Falcon <tlfalcon@linux.ibm.com> 8238L: netdev@vger.kernel.org 8239S: Supported 8240F: drivers/net/ethernet/ibm/ibmveth.* 8241 8242IBM Power Virtual FC Device Drivers 8243M: Tyrel Datwyler <tyreld@linux.ibm.com> 8244L: linux-scsi@vger.kernel.org 8245S: Supported 8246F: drivers/scsi/ibmvscsi/ibmvfc* 8247 8248IBM Power Virtual Management Channel Driver 8249M: Steven Royer <seroyer@linux.ibm.com> 8250S: Supported 8251F: drivers/misc/ibmvmc.* 8252 8253IBM Power Virtual SCSI Device Drivers 8254M: Tyrel Datwyler <tyreld@linux.ibm.com> 8255L: linux-scsi@vger.kernel.org 8256S: Supported 8257F: drivers/scsi/ibmvscsi/ibmvscsi* 8258F: include/scsi/viosrp.h 8259 8260IBM Power Virtual SCSI Device Target Driver 8261M: Michael Cyr <mikecyr@linux.ibm.com> 8262L: linux-scsi@vger.kernel.org 8263L: target-devel@vger.kernel.org 8264S: Supported 8265F: drivers/scsi/ibmvscsi_tgt/ 8266 8267IBM Power VMX Cryptographic instructions 8268M: Breno Leitão <leitao@debian.org> 8269M: Nayna Jain <nayna@linux.ibm.com> 8270M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 8271L: linux-crypto@vger.kernel.org 8272S: Supported 8273F: drivers/crypto/vmx/Kconfig 8274F: drivers/crypto/vmx/Makefile 8275F: drivers/crypto/vmx/aes* 8276F: drivers/crypto/vmx/ghash* 8277F: drivers/crypto/vmx/ppc-xlate.pl 8278F: drivers/crypto/vmx/vmx.c 8279 8280IBM ServeRAID RAID DRIVER 8281S: Orphan 8282F: drivers/scsi/ips.* 8283 8284ICH LPC AND GPIO DRIVER 8285M: Peter Tyser <ptyser@xes-inc.com> 8286S: Maintained 8287F: drivers/gpio/gpio-ich.c 8288F: drivers/mfd/lpc_ich.c 8289 8290ICY I2C DRIVER 8291M: Max Staudt <max@enpas.org> 8292L: linux-i2c@vger.kernel.org 8293S: Maintained 8294F: drivers/i2c/busses/i2c-icy.c 8295 8296IDE SUBSYSTEM 8297M: "David S. Miller" <davem@davemloft.net> 8298L: linux-ide@vger.kernel.org 8299S: Maintained 8300Q: http://patchwork.ozlabs.org/project/linux-ide/list/ 8301T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git 8302F: Documentation/ide/ 8303F: drivers/ide/ 8304F: include/linux/ide.h 8305 8306IDE/ATAPI DRIVERS 8307M: Borislav Petkov <bp@alien8.de> 8308L: linux-ide@vger.kernel.org 8309S: Maintained 8310F: Documentation/cdrom/ide-cd.rst 8311F: drivers/ide/ide-cd* 8312 8313IDEAPAD LAPTOP EXTRAS DRIVER 8314M: Ike Panhc <ike.pan@canonical.com> 8315L: platform-driver-x86@vger.kernel.org 8316S: Maintained 8317W: http://launchpad.net/ideapad-laptop 8318F: drivers/platform/x86/ideapad-laptop.c 8319 8320IDEAPAD LAPTOP SLIDEBAR DRIVER 8321M: Andrey Moiseev <o2g.org.ru@gmail.com> 8322L: linux-input@vger.kernel.org 8323S: Maintained 8324W: https://github.com/o2genum/ideapad-slidebar 8325F: drivers/input/misc/ideapad_slidebar.c 8326 8327IDT VersaClock 5 CLOCK DRIVER 8328M: Marek Vasut <marek.vasut@gmail.com> 8329S: Maintained 8330F: drivers/clk/clk-versaclock5.c 8331 8332IEEE 802.15.4 SUBSYSTEM 8333M: Alexander Aring <alex.aring@gmail.com> 8334M: Stefan Schmidt <stefan@datenfreihafen.org> 8335L: linux-wpan@vger.kernel.org 8336S: Maintained 8337W: https://linux-wpan.org/ 8338T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 8339T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 8340F: Documentation/networking/ieee802154.rst 8341F: drivers/net/ieee802154/ 8342F: include/linux/ieee802154.h 8343F: include/linux/nl802154.h 8344F: include/net/af_ieee802154.h 8345F: include/net/cfg802154.h 8346F: include/net/ieee802154_netdev.h 8347F: include/net/mac802154.h 8348F: include/net/nl802154.h 8349F: net/ieee802154/ 8350F: net/mac802154/ 8351 8352IFE PROTOCOL 8353M: Yotam Gigi <yotam.gi@gmail.com> 8354M: Jamal Hadi Salim <jhs@mojatatu.com> 8355F: include/net/ife.h 8356F: include/uapi/linux/ife.h 8357F: net/ife 8358 8359IGORPLUG-USB IR RECEIVER 8360M: Sean Young <sean@mess.org> 8361L: linux-media@vger.kernel.org 8362S: Maintained 8363F: drivers/media/rc/igorplugusb.c 8364 8365IGUANAWORKS USB IR TRANSCEIVER 8366M: Sean Young <sean@mess.org> 8367L: linux-media@vger.kernel.org 8368S: Maintained 8369F: drivers/media/rc/iguanair.c 8370 8371IIO DIGITAL POTENTIOMETER DAC 8372M: Peter Rosin <peda@axentia.se> 8373L: linux-iio@vger.kernel.org 8374S: Maintained 8375F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 8376F: Documentation/devicetree/bindings/iio/dac/dpot-dac.txt 8377F: drivers/iio/dac/dpot-dac.c 8378 8379IIO ENVELOPE DETECTOR 8380M: Peter Rosin <peda@axentia.se> 8381L: linux-iio@vger.kernel.org 8382S: Maintained 8383F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 8384F: Documentation/devicetree/bindings/iio/adc/envelope-detector.txt 8385F: drivers/iio/adc/envelope-detector.c 8386 8387IIO MULTIPLEXER 8388M: Peter Rosin <peda@axentia.se> 8389L: linux-iio@vger.kernel.org 8390S: Maintained 8391F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt 8392F: drivers/iio/multiplexer/iio-mux.c 8393 8394IIO SUBSYSTEM AND DRIVERS 8395M: Jonathan Cameron <jic23@kernel.org> 8396R: Hartmut Knaack <knaack.h@gmx.de> 8397R: Lars-Peter Clausen <lars@metafoo.de> 8398R: Peter Meerwald-Stadler <pmeerw@pmeerw.net> 8399L: linux-iio@vger.kernel.org 8400S: Maintained 8401T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 8402F: Documentation/ABI/testing/configfs-iio* 8403F: Documentation/ABI/testing/sysfs-bus-iio* 8404F: Documentation/devicetree/bindings/iio/ 8405F: drivers/iio/ 8406F: drivers/staging/iio/ 8407F: include/linux/iio/ 8408F: tools/iio/ 8409 8410IIO UNIT CONVERTER 8411M: Peter Rosin <peda@axentia.se> 8412L: linux-iio@vger.kernel.org 8413S: Maintained 8414F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt 8415F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt 8416F: Documentation/devicetree/bindings/iio/afe/voltage-divider.txt 8417F: drivers/iio/afe/iio-rescale.c 8418 8419IKANOS/ADI EAGLE ADSL USB DRIVER 8420M: Matthieu Castet <castet.matthieu@free.fr> 8421M: Stanislaw Gruszka <stf_xl@wp.pl> 8422S: Maintained 8423F: drivers/usb/atm/ueagle-atm.c 8424 8425IMGTEC ASCII LCD DRIVER 8426M: Paul Burton <paulburton@kernel.org> 8427S: Maintained 8428F: Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt 8429F: drivers/auxdisplay/img-ascii-lcd.c 8430 8431IMGTEC IR DECODER DRIVER 8432S: Orphan 8433F: drivers/media/rc/img-ir/ 8434 8435IMON SOUNDGRAPH USB IR RECEIVER 8436M: Sean Young <sean@mess.org> 8437L: linux-media@vger.kernel.org 8438S: Maintained 8439F: drivers/media/rc/imon.c 8440F: drivers/media/rc/imon_raw.c 8441 8442IMS TWINTURBO FRAMEBUFFER DRIVER 8443L: linux-fbdev@vger.kernel.org 8444S: Orphan 8445F: drivers/video/fbdev/imsttfb.c 8446 8447INA209 HARDWARE MONITOR DRIVER 8448M: Guenter Roeck <linux@roeck-us.net> 8449L: linux-hwmon@vger.kernel.org 8450S: Maintained 8451F: Documentation/devicetree/bindings/hwmon/ina2xx.txt 8452F: Documentation/hwmon/ina209.rst 8453F: drivers/hwmon/ina209.c 8454 8455INA2XX HARDWARE MONITOR DRIVER 8456M: Guenter Roeck <linux@roeck-us.net> 8457L: linux-hwmon@vger.kernel.org 8458S: Maintained 8459F: Documentation/hwmon/ina2xx.rst 8460F: drivers/hwmon/ina2xx.c 8461F: include/linux/platform_data/ina2xx.h 8462 8463INDUSTRY PACK SUBSYSTEM (IPACK) 8464M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 8465M: Jens Taprogge <jens.taprogge@taprogge.org> 8466M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8467L: industrypack-devel@lists.sourceforge.net 8468S: Maintained 8469W: http://industrypack.sourceforge.net 8470F: drivers/ipack/ 8471 8472INFINEON DPS310 Driver 8473M: Eddie James <eajames@linux.ibm.com> 8474L: linux-iio@vger.kernel.org 8475S: Maintained 8476F: drivers/iio/pressure/dps310.c 8477 8478INFINIBAND SUBSYSTEM 8479M: Doug Ledford <dledford@redhat.com> 8480M: Jason Gunthorpe <jgg@mellanox.com> 8481L: linux-rdma@vger.kernel.org 8482S: Supported 8483W: https://github.com/linux-rdma/rdma-core 8484Q: http://patchwork.kernel.org/project/linux-rdma/list/ 8485T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 8486F: Documentation/devicetree/bindings/infiniband/ 8487F: Documentation/infiniband/ 8488F: drivers/infiniband/ 8489F: include/rdma/ 8490F: include/trace/events/ib_mad.h 8491F: include/trace/events/ib_umad.h 8492F: include/uapi/linux/if_infiniband.h 8493F: include/uapi/rdma/ 8494F: samples/bpf/ibumad_kern.c 8495F: samples/bpf/ibumad_user.c 8496 8497INGENIC JZ4780 DMA Driver 8498M: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> 8499S: Maintained 8500F: drivers/dma/dma-jz4780.c 8501 8502INGENIC JZ4780 NAND DRIVER 8503M: Harvey Hunt <harveyhuntnexus@gmail.com> 8504L: linux-mtd@lists.infradead.org 8505S: Maintained 8506F: drivers/mtd/nand/raw/ingenic/ 8507 8508INGENIC JZ47xx SoCs 8509M: Paul Cercueil <paul@crapouillou.net> 8510S: Maintained 8511F: arch/mips/boot/dts/ingenic/ 8512F: arch/mips/include/asm/mach-jz4740/ 8513F: arch/mips/jz4740/ 8514F: drivers/clk/ingenic/ 8515F: drivers/dma/dma-jz4780.c 8516F: drivers/gpu/drm/ingenic/ 8517F: drivers/i2c/busses/i2c-jz4780.c 8518F: drivers/iio/adc/ingenic-adc.c 8519F: drivers/irqchip/irq-ingenic.c 8520F: drivers/memory/jz4780-nemc.c 8521F: drivers/mmc/host/jz4740_mmc.c 8522F: drivers/mtd/nand/raw/ingenic/ 8523F: drivers/pinctrl/pinctrl-ingenic.c 8524F: drivers/power/supply/ingenic-battery.c 8525F: drivers/pwm/pwm-jz4740.c 8526F: drivers/remoteproc/ingenic_rproc.c 8527F: drivers/rtc/rtc-jz4740.c 8528F: drivers/tty/serial/8250/8250_ingenic.c 8529F: drivers/usb/musb/jz4740.c 8530F: drivers/watchdog/jz4740_wdt.c 8531F: include/dt-bindings/iio/adc/ingenic,adc.h 8532F: include/linux/mfd/ingenic-tcu.h 8533F: sound/soc/codecs/jz47* 8534F: sound/soc/jz4740/ 8535 8536INOTIFY 8537M: Jan Kara <jack@suse.cz> 8538R: Amir Goldstein <amir73il@gmail.com> 8539L: linux-fsdevel@vger.kernel.org 8540S: Maintained 8541F: Documentation/filesystems/inotify.rst 8542F: fs/notify/inotify/ 8543F: include/linux/inotify.h 8544F: include/uapi/linux/inotify.h 8545 8546INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 8547M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 8548L: linux-input@vger.kernel.org 8549S: Maintained 8550Q: http://patchwork.kernel.org/project/linux-input/list/ 8551T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 8552F: Documentation/devicetree/bindings/input/ 8553F: Documentation/devicetree/bindings/serio/ 8554F: Documentation/input/ 8555F: drivers/input/ 8556F: include/linux/input.h 8557F: include/linux/input/ 8558F: include/uapi/linux/input-event-codes.h 8559F: include/uapi/linux/input.h 8560 8561INPUT MULTITOUCH (MT) PROTOCOL 8562M: Henrik Rydberg <rydberg@bitmath.org> 8563L: linux-input@vger.kernel.org 8564S: Odd fixes 8565F: Documentation/input/multi-touch-protocol.rst 8566F: drivers/input/input-mt.c 8567K: \b(ABS|SYN)_MT_ 8568 8569INSIDE SECURE CRYPTO DRIVER 8570M: Antoine Tenart <antoine.tenart@bootlin.com> 8571L: linux-crypto@vger.kernel.org 8572S: Maintained 8573F: drivers/crypto/inside-secure/ 8574 8575INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 8576M: Mimi Zohar <zohar@linux.ibm.com> 8577M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 8578L: linux-integrity@vger.kernel.org 8579S: Supported 8580T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8581F: security/integrity/ima/ 8582 8583INTEL 810/815 FRAMEBUFFER DRIVER 8584M: Antonino Daplas <adaplas@gmail.com> 8585L: linux-fbdev@vger.kernel.org 8586S: Maintained 8587F: drivers/video/fbdev/i810/ 8588 8589INTEL ASoC DRIVERS 8590M: Cezary Rojewski <cezary.rojewski@intel.com> 8591M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 8592M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 8593M: Jie Yang <yang.jie@linux.intel.com> 8594L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8595S: Supported 8596F: sound/soc/intel/ 8597 8598INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 8599M: Hans de Goede <hdegoede@redhat.com> 8600L: platform-driver-x86@vger.kernel.org 8601S: Maintained 8602F: drivers/platform/x86/intel_atomisp2_pm.c 8603 8604INTEL BROXTON PMC DRIVER 8605M: Mika Westerberg <mika.westerberg@linux.intel.com> 8606M: Zha Qipeng <qipeng.zha@intel.com> 8607S: Maintained 8608F: drivers/mfd/intel_pmc_bxt.c 8609F: include/linux/mfd/intel_pmc_bxt.h 8610 8611INTEL C600 SERIES SAS CONTROLLER DRIVER 8612M: Intel SCU Linux support <intel-linux-scu@intel.com> 8613M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 8614L: linux-scsi@vger.kernel.org 8615S: Supported 8616T: git git://git.code.sf.net/p/intel-sas/isci 8617F: drivers/scsi/isci/ 8618 8619INTEL CPU family model numbers 8620M: Tony Luck <tony.luck@intel.com> 8621M: x86@kernel.org 8622L: linux-kernel@vger.kernel.org 8623S: Supported 8624F: arch/x86/include/asm/intel-family.h 8625 8626INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 8627M: Jani Nikula <jani.nikula@linux.intel.com> 8628M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 8629M: Rodrigo Vivi <rodrigo.vivi@intel.com> 8630L: intel-gfx@lists.freedesktop.org 8631S: Supported 8632W: https://01.org/linuxgraphics/ 8633Q: http://patchwork.freedesktop.org/project/intel-gfx/ 8634B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 8635C: irc://chat.freenode.net/intel-gfx 8636T: git git://anongit.freedesktop.org/drm-intel 8637F: Documentation/gpu/i915.rst 8638F: drivers/gpu/drm/i915/ 8639F: include/drm/i915* 8640F: include/uapi/drm/i915_drm.h 8641 8642INTEL ETHERNET DRIVERS 8643M: Jeff Kirsher <jeffrey.t.kirsher@intel.com> 8644L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 8645S: Supported 8646W: http://www.intel.com/support/feedback.htm 8647W: http://e1000.sourceforge.net/ 8648Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 8649T: git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git 8650T: git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git 8651F: Documentation/networking/device_drivers/intel/e100.rst 8652F: Documentation/networking/device_drivers/intel/e1000.rst 8653F: Documentation/networking/device_drivers/intel/e1000e.rst 8654F: Documentation/networking/device_drivers/intel/fm10k.rst 8655F: Documentation/networking/device_drivers/intel/i40e.rst 8656F: Documentation/networking/device_drivers/intel/iavf.rst 8657F: Documentation/networking/device_drivers/intel/ice.rst 8658F: Documentation/networking/device_drivers/intel/igb.rst 8659F: Documentation/networking/device_drivers/intel/igbvf.rst 8660F: Documentation/networking/device_drivers/intel/ixgb.rst 8661F: Documentation/networking/device_drivers/intel/ixgbe.rst 8662F: Documentation/networking/device_drivers/intel/ixgbevf.rst 8663F: drivers/net/ethernet/intel/ 8664F: drivers/net/ethernet/intel/*/ 8665F: include/linux/avf/virtchnl.h 8666 8667INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 8668M: Maik Broemme <mbroemme@libmpq.org> 8669L: linux-fbdev@vger.kernel.org 8670S: Maintained 8671F: Documentation/fb/intelfb.rst 8672F: drivers/video/fbdev/intelfb/ 8673 8674INTEL GPIO DRIVERS 8675M: Andy Shevchenko <andy@kernel.org> 8676L: linux-gpio@vger.kernel.org 8677S: Maintained 8678T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8679F: drivers/gpio/gpio-ich.c 8680F: drivers/gpio/gpio-intel-mid.c 8681F: drivers/gpio/gpio-merrifield.c 8682F: drivers/gpio/gpio-ml-ioh.c 8683F: drivers/gpio/gpio-pch.c 8684F: drivers/gpio/gpio-sch.c 8685F: drivers/gpio/gpio-sodaville.c 8686 8687INTEL GVT-g DRIVERS (Intel GPU Virtualization) 8688M: Zhenyu Wang <zhenyuw@linux.intel.com> 8689M: Zhi Wang <zhi.a.wang@intel.com> 8690L: intel-gvt-dev@lists.freedesktop.org 8691L: intel-gfx@lists.freedesktop.org 8692S: Supported 8693W: https://01.org/igvt-g 8694T: git https://github.com/intel/gvt-linux.git 8695F: drivers/gpu/drm/i915/gvt/ 8696 8697INTEL HID EVENT DRIVER 8698M: Alex Hung <alex.hung@canonical.com> 8699L: platform-driver-x86@vger.kernel.org 8700S: Maintained 8701F: drivers/platform/x86/intel-hid.c 8702 8703INTEL I/OAT DMA DRIVER 8704M: Dave Jiang <dave.jiang@intel.com> 8705R: Dan Williams <dan.j.williams@intel.com> 8706L: dmaengine@vger.kernel.org 8707S: Supported 8708Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 8709F: drivers/dma/ioat* 8710 8711INTEL IADX DRIVER 8712M: Dave Jiang <dave.jiang@intel.com> 8713L: dmaengine@vger.kernel.org 8714S: Supported 8715F: drivers/dma/idxd/* 8716F: include/uapi/linux/idxd.h 8717 8718INTEL IDLE DRIVER 8719M: Jacob Pan <jacob.jun.pan@linux.intel.com> 8720M: Len Brown <lenb@kernel.org> 8721L: linux-pm@vger.kernel.org 8722S: Supported 8723B: https://bugzilla.kernel.org 8724T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 8725F: drivers/idle/intel_idle.c 8726 8727INTEL INTEGRATED SENSOR HUB DRIVER 8728M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 8729M: Jiri Kosina <jikos@kernel.org> 8730L: linux-input@vger.kernel.org 8731S: Maintained 8732F: drivers/hid/intel-ish-hid/ 8733 8734INTEL IOMMU (VT-d) 8735M: David Woodhouse <dwmw2@infradead.org> 8736M: Lu Baolu <baolu.lu@linux.intel.com> 8737L: iommu@lists.linux-foundation.org 8738S: Supported 8739T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 8740F: drivers/iommu/intel/ 8741F: include/linux/intel-iommu.h 8742F: include/linux/intel-svm.h 8743 8744INTEL IOP-ADMA DMA DRIVER 8745R: Dan Williams <dan.j.williams@intel.com> 8746S: Odd fixes 8747F: drivers/dma/iop-adma.c 8748 8749INTEL IPU3 CSI-2 CIO2 DRIVER 8750M: Yong Zhi <yong.zhi@intel.com> 8751M: Sakari Ailus <sakari.ailus@linux.intel.com> 8752M: Bingbu Cao <bingbu.cao@intel.com> 8753R: Tian Shu Qiu <tian.shu.qiu@intel.com> 8754L: linux-media@vger.kernel.org 8755S: Maintained 8756F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 8757F: drivers/media/pci/intel/ipu3/ 8758 8759INTEL IPU3 CSI-2 IMGU DRIVER 8760M: Sakari Ailus <sakari.ailus@linux.intel.com> 8761R: Bingbu Cao <bingbu.cao@intel.com> 8762R: Tian Shu Qiu <tian.shu.qiu@intel.com> 8763L: linux-media@vger.kernel.org 8764S: Maintained 8765F: Documentation/admin-guide/media/ipu3.rst 8766F: Documentation/admin-guide/media/ipu3_rcb.svg 8767F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 8768F: drivers/staging/media/ipu3/ 8769 8770INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 8771M: Krzysztof Halasa <khalasa@piap.pl> 8772S: Maintained 8773F: drivers/net/ethernet/xscale/ixp4xx_eth.c 8774F: drivers/net/wan/ixp4xx_hss.c 8775F: drivers/soc/ixp4xx/ixp4xx-npe.c 8776F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 8777F: include/linux/soc/ixp4xx/npe.h 8778F: include/linux/soc/ixp4xx/qmgr.h 8779 8780INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 8781M: Deepak Saxena <dsaxena@plexity.net> 8782S: Maintained 8783F: drivers/char/hw_random/ixp4xx-rng.c 8784 8785INTEL MANAGEMENT ENGINE (mei) 8786M: Tomas Winkler <tomas.winkler@intel.com> 8787L: linux-kernel@vger.kernel.org 8788S: Supported 8789F: Documentation/driver-api/mei/* 8790F: drivers/misc/mei/* 8791F: drivers/watchdog/mei_wdt.c 8792F: include/linux/mei_cl_bus.h 8793F: include/uapi/linux/mei.h 8794F: samples/mei/* 8795 8796INTEL MENLOW THERMAL DRIVER 8797M: Sujith Thomas <sujith.thomas@intel.com> 8798L: platform-driver-x86@vger.kernel.org 8799S: Supported 8800W: https://01.org/linux-acpi 8801F: drivers/platform/x86/intel_menlow.c 8802 8803INTEL MIC DRIVERS (mic) 8804M: Sudeep Dutt <sudeep.dutt@intel.com> 8805M: Ashutosh Dixit <ashutosh.dixit@intel.com> 8806S: Supported 8807W: https://github.com/sudeepdutt/mic 8808W: http://software.intel.com/en-us/mic-developer 8809F: Documentation/misc-devices/mic/ 8810F: drivers/dma/mic_x100_dma.c 8811F: drivers/dma/mic_x100_dma.h 8812F: drivers/misc/mic/ 8813F: include/linux/mic_bus.h 8814F: include/linux/scif.h 8815F: include/uapi/linux/mic_common.h 8816F: include/uapi/linux/mic_ioctl.h 8817F: include/uapi/linux/scif_ioctl.h 8818 8819INTEL P-Unit IPC DRIVER 8820M: Zha Qipeng <qipeng.zha@intel.com> 8821L: platform-driver-x86@vger.kernel.org 8822S: Maintained 8823F: arch/x86/include/asm/intel_punit_ipc.h 8824F: drivers/platform/x86/intel_punit_ipc.c 8825 8826INTEL PMC CORE DRIVER 8827M: Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com> 8828M: Vishwanath Somayaji <vishwanath.somayaji@intel.com> 8829L: platform-driver-x86@vger.kernel.org 8830S: Maintained 8831F: drivers/platform/x86/intel_pmc_core* 8832 8833INTEL PMIC GPIO DRIVERS 8834M: Andy Shevchenko <andy@kernel.org> 8835S: Maintained 8836T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8837F: drivers/gpio/gpio-*cove.c 8838F: drivers/gpio/gpio-msic.c 8839 8840INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 8841R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8842S: Maintained 8843F: drivers/mfd/intel_msic.c 8844F: drivers/mfd/intel_soc_pmic* 8845F: include/linux/mfd/intel_msic.h 8846F: include/linux/mfd/intel_soc_pmic* 8847 8848INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 8849M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 8850L: linux-wireless@vger.kernel.org 8851S: Maintained 8852F: Documentation/networking/device_drivers/intel/ipw2100.rst 8853F: Documentation/networking/device_drivers/intel/ipw2200.rst 8854F: drivers/net/wireless/intel/ipw2x00/ 8855 8856INTEL PSTATE DRIVER 8857M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 8858M: Len Brown <lenb@kernel.org> 8859L: linux-pm@vger.kernel.org 8860S: Supported 8861F: drivers/cpufreq/intel_pstate.c 8862 8863INTEL RDMA RNIC DRIVER 8864M: Faisal Latif <faisal.latif@intel.com> 8865M: Shiraz Saleem <shiraz.saleem@intel.com> 8866L: linux-rdma@vger.kernel.org 8867S: Supported 8868F: drivers/infiniband/hw/i40iw/ 8869F: include/uapi/rdma/i40iw-abi.h 8870 8871INTEL SCU DRIVERS 8872M: Mika Westerberg <mika.westerberg@linux.intel.com> 8873S: Maintained 8874F: arch/x86/include/asm/intel_scu_ipc.h 8875F: drivers/platform/x86/intel_scu_* 8876 8877INTEL SPEED SELECT TECHNOLOGY 8878M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 8879L: platform-driver-x86@vger.kernel.org 8880S: Maintained 8881F: drivers/platform/x86/intel_speed_select_if/ 8882F: include/uapi/linux/isst_if.h 8883F: tools/power/x86/intel-speed-select/ 8884 8885INTEL STRATIX10 FIRMWARE DRIVERS 8886M: Richard Gong <richard.gong@linux.intel.com> 8887L: linux-kernel@vger.kernel.org 8888S: Maintained 8889F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 8890F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 8891F: drivers/firmware/stratix10-rsu.c 8892F: drivers/firmware/stratix10-svc.c 8893F: include/linux/firmware/intel/stratix10-smc.h 8894F: include/linux/firmware/intel/stratix10-svc-client.h 8895 8896INTEL TELEMETRY DRIVER 8897M: Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com> 8898M: "David E. Box" <david.e.box@linux.intel.com> 8899L: platform-driver-x86@vger.kernel.org 8900S: Maintained 8901F: arch/x86/include/asm/intel_telemetry.h 8902F: drivers/platform/x86/intel_telemetry* 8903 8904INTEL UNCORE FREQUENCY CONTROL 8905M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 8906L: platform-driver-x86@vger.kernel.org 8907S: Maintained 8908F: drivers/platform/x86/intel-uncore-frequency.c 8909 8910INTEL VIRTUAL BUTTON DRIVER 8911M: AceLan Kao <acelan.kao@canonical.com> 8912L: platform-driver-x86@vger.kernel.org 8913S: Maintained 8914F: drivers/platform/x86/intel-vbtn.c 8915 8916INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 8917M: Stanislaw Gruszka <stf_xl@wp.pl> 8918L: linux-wireless@vger.kernel.org 8919S: Supported 8920F: drivers/net/wireless/intel/iwlegacy/ 8921 8922INTEL WIRELESS WIFI LINK (iwlwifi) 8923M: Johannes Berg <johannes.berg@intel.com> 8924M: Emmanuel Grumbach <emmanuel.grumbach@intel.com> 8925M: Luca Coelho <luciano.coelho@intel.com> 8926M: Intel Linux Wireless <linuxwifi@intel.com> 8927L: linux-wireless@vger.kernel.org 8928S: Supported 8929W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 8930T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 8931F: drivers/net/wireless/intel/iwlwifi/ 8932 8933INTEL WIRELESS WIMAX CONNECTION 2400 8934M: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> 8935M: linux-wimax@intel.com 8936L: wimax@linuxwimax.org (subscribers-only) 8937S: Supported 8938W: http://linuxwimax.org 8939F: Documentation/admin-guide/wimax/i2400m.rst 8940F: drivers/net/wimax/i2400m/ 8941F: include/uapi/linux/wimax/i2400m.h 8942 8943INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 8944M: Jithu Joseph <jithu.joseph@intel.com> 8945R: Maurice Ma <maurice.ma@intel.com> 8946S: Maintained 8947W: https://slimbootloader.github.io/security/firmware-update.html 8948F: drivers/platform/x86/intel-wmi-sbl-fw-update.c 8949 8950INTEL WMI THUNDERBOLT FORCE POWER DRIVER 8951M: Mario Limonciello <mario.limonciello@dell.com> 8952S: Maintained 8953F: drivers/platform/x86/intel-wmi-thunderbolt.c 8954 8955INTEL(R) TRACE HUB 8956M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8957S: Supported 8958F: Documentation/trace/intel_th.rst 8959F: drivers/hwtracing/intel_th/ 8960F: include/linux/intel_th.h 8961 8962INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 8963M: Ning Sun <ning.sun@intel.com> 8964L: tboot-devel@lists.sourceforge.net 8965S: Supported 8966W: http://tboot.sourceforge.net 8967T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 8968F: Documentation/x86/intel_txt.rst 8969F: arch/x86/kernel/tboot.c 8970F: include/linux/tboot.h 8971 8972INTERCONNECT API 8973M: Georgi Djakov <georgi.djakov@linaro.org> 8974L: linux-pm@vger.kernel.org 8975S: Maintained 8976F: Documentation/devicetree/bindings/interconnect/ 8977F: Documentation/driver-api/interconnect.rst 8978F: drivers/interconnect/ 8979F: include/dt-bindings/interconnect/ 8980F: include/linux/interconnect-provider.h 8981F: include/linux/interconnect.h 8982 8983INVENSENSE ICM-426xx IMU DRIVER 8984M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 8985L: linux-iio@vger.kernel.org 8986S: Maintained 8987W https://invensense.tdk.com/ 8988F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 8989F: drivers/iio/imu/inv_icm42600/ 8990 8991INVENSENSE MPU-3050 GYROSCOPE DRIVER 8992M: Linus Walleij <linus.walleij@linaro.org> 8993L: linux-iio@vger.kernel.org 8994S: Maintained 8995F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt 8996F: drivers/iio/gyro/mpu3050* 8997 8998IOC3 ETHERNET DRIVER 8999M: Ralf Baechle <ralf@linux-mips.org> 9000L: linux-mips@vger.kernel.org 9001S: Maintained 9002F: drivers/net/ethernet/sgi/ioc3-eth.c 9003 9004IOMAP FILESYSTEM LIBRARY 9005M: Christoph Hellwig <hch@infradead.org> 9006M: Darrick J. Wong <darrick.wong@oracle.com> 9007M: linux-xfs@vger.kernel.org 9008M: linux-fsdevel@vger.kernel.org 9009L: linux-xfs@vger.kernel.org 9010L: linux-fsdevel@vger.kernel.org 9011S: Supported 9012T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 9013F: fs/iomap/ 9014F: include/linux/iomap.h 9015 9016IOMMU DRIVERS 9017M: Joerg Roedel <joro@8bytes.org> 9018L: iommu@lists.linux-foundation.org 9019S: Maintained 9020T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9021F: Documentation/devicetree/bindings/iommu/ 9022F: drivers/iommu/ 9023F: include/linux/iommu.h 9024F: include/linux/iova.h 9025F: include/linux/of_iommu.h 9026 9027IO_URING 9028M: Jens Axboe <axboe@kernel.dk> 9029L: io-uring@vger.kernel.org 9030S: Maintained 9031T: git git://git.kernel.dk/linux-block 9032T: git git://git.kernel.dk/liburing 9033F: fs/io-wq.c 9034F: fs/io-wq.h 9035F: fs/io_uring.c 9036F: include/uapi/linux/io_uring.h 9037 9038IPMI SUBSYSTEM 9039M: Corey Minyard <minyard@acm.org> 9040L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 9041S: Supported 9042W: http://openipmi.sourceforge.net/ 9043F: Documentation/driver-api/ipmi.rst 9044F: Documentation/devicetree/bindings/ipmi/ 9045F: drivers/char/ipmi/ 9046F: include/linux/ipmi* 9047F: include/uapi/linux/ipmi* 9048 9049IPS SCSI RAID DRIVER 9050M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 9051L: linux-scsi@vger.kernel.org 9052S: Maintained 9053W: http://www.adaptec.com/ 9054F: drivers/scsi/ips* 9055 9056IPVS 9057M: Wensong Zhang <wensong@linux-vs.org> 9058M: Simon Horman <horms@verge.net.au> 9059M: Julian Anastasov <ja@ssi.bg> 9060L: netdev@vger.kernel.org 9061L: lvs-devel@vger.kernel.org 9062S: Maintained 9063T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 9064T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 9065F: Documentation/networking/ipvs-sysctl.rst 9066F: include/net/ip_vs.h 9067F: include/uapi/linux/ip_vs.h 9068F: net/netfilter/ipvs/ 9069 9070IPWIRELESS DRIVER 9071M: Jiri Kosina <jikos@kernel.org> 9072M: David Sterba <dsterba@suse.com> 9073S: Odd Fixes 9074F: drivers/tty/ipwireless/ 9075 9076IPX NETWORK LAYER 9077L: netdev@vger.kernel.org 9078S: Obsolete 9079F: include/uapi/linux/ipx.h 9080 9081IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 9082M: Marc Zyngier <maz@kernel.org> 9083S: Maintained 9084T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9085F: Documentation/core-api/irq/irq-domain.rst 9086F: include/linux/irqdomain.h 9087F: kernel/irq/irqdomain.c 9088F: kernel/irq/msi.c 9089 9090IRQ SUBSYSTEM 9091M: Thomas Gleixner <tglx@linutronix.de> 9092L: linux-kernel@vger.kernel.org 9093S: Maintained 9094T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9095F: kernel/irq/ 9096 9097IRQCHIP DRIVERS 9098M: Thomas Gleixner <tglx@linutronix.de> 9099M: Jason Cooper <jason@lakedaemon.net> 9100M: Marc Zyngier <maz@kernel.org> 9101L: linux-kernel@vger.kernel.org 9102S: Maintained 9103T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9104F: Documentation/devicetree/bindings/interrupt-controller/ 9105F: drivers/irqchip/ 9106 9107ISA 9108M: William Breathitt Gray <vilhelm.gray@gmail.com> 9109S: Maintained 9110F: Documentation/driver-api/isa.rst 9111F: drivers/base/isa.c 9112F: include/linux/isa.h 9113 9114ISA RADIO MODULE 9115M: Hans Verkuil <hverkuil@xs4all.nl> 9116L: linux-media@vger.kernel.org 9117S: Maintained 9118W: https://linuxtv.org 9119T: git git://linuxtv.org/media_tree.git 9120F: drivers/media/radio/radio-isa* 9121 9122ISAPNP 9123M: Jaroslav Kysela <perex@perex.cz> 9124S: Maintained 9125F: Documentation/driver-api/isapnp.rst 9126F: drivers/pnp/isapnp/ 9127F: include/linux/isapnp.h 9128 9129ISCSI 9130M: Lee Duncan <lduncan@suse.com> 9131M: Chris Leech <cleech@redhat.com> 9132L: open-iscsi@googlegroups.com 9133L: linux-scsi@vger.kernel.org 9134S: Maintained 9135W: www.open-iscsi.com 9136F: drivers/scsi/*iscsi* 9137F: include/scsi/*iscsi* 9138 9139iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 9140M: Peter Jones <pjones@redhat.com> 9141M: Konrad Rzeszutek Wilk <konrad@kernel.org> 9142S: Maintained 9143F: drivers/firmware/iscsi_ibft* 9144 9145ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 9146M: Sagi Grimberg <sagi@grimberg.me> 9147M: Max Gurtovoy <maxg@mellanox.com> 9148L: linux-rdma@vger.kernel.org 9149S: Supported 9150W: http://www.openfabrics.org 9151W: www.open-iscsi.org 9152Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9153F: drivers/infiniband/ulp/iser/ 9154 9155ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 9156M: Sagi Grimberg <sagi@grimberg.me> 9157L: linux-rdma@vger.kernel.org 9158L: target-devel@vger.kernel.org 9159S: Supported 9160W: http://www.linux-iscsi.org 9161T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 9162F: drivers/infiniband/ulp/isert 9163 9164ISDN/CMTP OVER BLUETOOTH 9165M: Karsten Keil <isdn@linux-pingi.de> 9166L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9167L: netdev@vger.kernel.org 9168S: Odd Fixes 9169W: http://www.isdn4linux.de 9170F: Documentation/isdn/ 9171F: drivers/isdn/capi/ 9172F: include/linux/isdn/ 9173F: include/uapi/linux/isdn/ 9174F: net/bluetooth/cmtp/ 9175 9176ISDN/mISDN SUBSYSTEM 9177M: Karsten Keil <isdn@linux-pingi.de> 9178L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9179L: netdev@vger.kernel.org 9180S: Maintained 9181W: http://www.isdn4linux.de 9182F: drivers/isdn/Kconfig 9183F: drivers/isdn/Makefile 9184F: drivers/isdn/hardware/ 9185F: drivers/isdn/mISDN/ 9186 9187IT87 HARDWARE MONITORING DRIVER 9188M: Jean Delvare <jdelvare@suse.com> 9189L: linux-hwmon@vger.kernel.org 9190S: Maintained 9191F: Documentation/hwmon/it87.rst 9192F: drivers/hwmon/it87.c 9193 9194IT913X MEDIA DRIVER 9195M: Antti Palosaari <crope@iki.fi> 9196L: linux-media@vger.kernel.org 9197S: Maintained 9198W: https://linuxtv.org 9199W: http://palosaari.fi/linux/ 9200Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9201T: git git://linuxtv.org/anttip/media_tree.git 9202F: drivers/media/tuners/it913x* 9203 9204IVTV VIDEO4LINUX DRIVER 9205M: Andy Walls <awalls@md.metrocast.net> 9206L: linux-media@vger.kernel.org 9207S: Maintained 9208W: https://linuxtv.org 9209T: git git://linuxtv.org/media_tree.git 9210F: Documentation/admin-guide/media/ivtv* 9211F: drivers/media/pci/ivtv/ 9212F: include/uapi/linux/ivtv* 9213 9214IX2505V MEDIA DRIVER 9215M: Malcolm Priestley <tvboxspy@gmail.com> 9216L: linux-media@vger.kernel.org 9217S: Maintained 9218W: https://linuxtv.org 9219Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9220F: drivers/media/dvb-frontends/ix2505v* 9221 9222JAILHOUSE HYPERVISOR INTERFACE 9223M: Jan Kiszka <jan.kiszka@siemens.com> 9224L: jailhouse-dev@googlegroups.com 9225S: Maintained 9226F: arch/x86/include/asm/jailhouse_para.h 9227F: arch/x86/kernel/jailhouse.c 9228 9229JC42.4 TEMPERATURE SENSOR DRIVER 9230M: Guenter Roeck <linux@roeck-us.net> 9231L: linux-hwmon@vger.kernel.org 9232S: Maintained 9233F: Documentation/hwmon/jc42.rst 9234F: drivers/hwmon/jc42.c 9235 9236JFS FILESYSTEM 9237M: Dave Kleikamp <shaggy@kernel.org> 9238L: jfs-discussion@lists.sourceforge.net 9239S: Maintained 9240W: http://jfs.sourceforge.net/ 9241T: git git://github.com/kleikamp/linux-shaggy.git 9242F: Documentation/admin-guide/jfs.rst 9243F: fs/jfs/ 9244 9245JME NETWORK DRIVER 9246M: Guo-Fu Tseng <cooldavid@cooldavid.org> 9247L: netdev@vger.kernel.org 9248S: Maintained 9249F: drivers/net/ethernet/jme.* 9250 9251JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 9252M: David Woodhouse <dwmw2@infradead.org> 9253M: Richard Weinberger <richard@nod.at> 9254L: linux-mtd@lists.infradead.org 9255S: Odd Fixes 9256W: http://www.linux-mtd.infradead.org/doc/jffs2.html 9257T: git git://git.infradead.org/ubifs-2.6.git 9258F: fs/jffs2/ 9259F: include/uapi/linux/jffs2.h 9260 9261JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 9262M: "Theodore Ts'o" <tytso@mit.edu> 9263M: Jan Kara <jack@suse.com> 9264L: linux-ext4@vger.kernel.org 9265S: Maintained 9266F: fs/jbd2/ 9267F: include/linux/jbd2.h 9268 9269JPU V4L2 MEM2MEM DRIVER FOR RENESAS 9270M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 9271L: linux-media@vger.kernel.org 9272S: Maintained 9273F: drivers/media/platform/rcar_jpu.c 9274 9275JSM Neo PCI based serial card 9276L: linux-serial@vger.kernel.org 9277S: Orphan 9278F: drivers/tty/serial/jsm/ 9279 9280K10TEMP HARDWARE MONITORING DRIVER 9281M: Clemens Ladisch <clemens@ladisch.de> 9282L: linux-hwmon@vger.kernel.org 9283S: Maintained 9284F: Documentation/hwmon/k10temp.rst 9285F: drivers/hwmon/k10temp.c 9286 9287K8TEMP HARDWARE MONITORING DRIVER 9288M: Rudolf Marek <r.marek@assembler.cz> 9289L: linux-hwmon@vger.kernel.org 9290S: Maintained 9291F: Documentation/hwmon/k8temp.rst 9292F: drivers/hwmon/k8temp.c 9293 9294KASAN 9295M: Andrey Ryabinin <aryabinin@virtuozzo.com> 9296R: Alexander Potapenko <glider@google.com> 9297R: Dmitry Vyukov <dvyukov@google.com> 9298L: kasan-dev@googlegroups.com 9299S: Maintained 9300F: Documentation/dev-tools/kasan.rst 9301F: arch/*/include/asm/kasan.h 9302F: arch/*/mm/kasan_init* 9303F: include/linux/kasan*.h 9304F: lib/test_kasan.c 9305F: mm/kasan/ 9306F: scripts/Makefile.kasan 9307 9308KCONFIG 9309M: Masahiro Yamada <masahiroy@kernel.org> 9310L: linux-kbuild@vger.kernel.org 9311S: Maintained 9312T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 9313F: Documentation/kbuild/kconfig* 9314F: scripts/Kconfig.include 9315F: scripts/kconfig/ 9316 9317KCOV 9318R: Dmitry Vyukov <dvyukov@google.com> 9319R: Andrey Konovalov <andreyknvl@google.com> 9320L: kasan-dev@googlegroups.com 9321S: Maintained 9322F: Documentation/dev-tools/kcov.rst 9323F: include/linux/kcov.h 9324F: include/uapi/linux/kcov.h 9325F: kernel/kcov.c 9326F: scripts/Makefile.kcov 9327 9328KCSAN 9329M: Marco Elver <elver@google.com> 9330R: Dmitry Vyukov <dvyukov@google.com> 9331L: kasan-dev@googlegroups.com 9332S: Maintained 9333F: Documentation/dev-tools/kcsan.rst 9334F: include/linux/kcsan*.h 9335F: kernel/kcsan/ 9336F: lib/Kconfig.kcsan 9337F: scripts/Makefile.kcsan 9338 9339KDUMP 9340M: Dave Young <dyoung@redhat.com> 9341M: Baoquan He <bhe@redhat.com> 9342R: Vivek Goyal <vgoyal@redhat.com> 9343L: kexec@lists.infradead.org 9344S: Maintained 9345W: http://lse.sourceforge.net/kdump/ 9346F: Documentation/admin-guide/kdump/ 9347F: fs/proc/vmcore.c 9348F: include/linux/crash_core.h 9349F: include/linux/crash_dump.h 9350F: include/uapi/linux/vmcore.h 9351F: kernel/crash_*.c 9352 9353KEENE FM RADIO TRANSMITTER DRIVER 9354M: Hans Verkuil <hverkuil@xs4all.nl> 9355L: linux-media@vger.kernel.org 9356S: Maintained 9357W: https://linuxtv.org 9358T: git git://linuxtv.org/media_tree.git 9359F: drivers/media/radio/radio-keene* 9360 9361KERNEL AUTOMOUNTER 9362M: Ian Kent <raven@themaw.net> 9363L: autofs@vger.kernel.org 9364S: Maintained 9365F: fs/autofs/ 9366 9367KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 9368M: Masahiro Yamada <masahiroy@kernel.org> 9369M: Michal Marek <michal.lkml@markovi.net> 9370L: linux-kbuild@vger.kernel.org 9371S: Maintained 9372T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 9373F: Documentation/kbuild/ 9374F: Makefile 9375F: scripts/*vmlinux* 9376F: scripts/Kbuild* 9377F: scripts/Makefile* 9378F: scripts/basic/ 9379F: scripts/mk* 9380F: scripts/mod/ 9381F: scripts/package/ 9382 9383KERNEL JANITORS 9384L: kernel-janitors@vger.kernel.org 9385S: Odd Fixes 9386W: http://kernelnewbies.org/KernelJanitors 9387 9388KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 9389M: "J. Bruce Fields" <bfields@fieldses.org> 9390M: Chuck Lever <chuck.lever@oracle.com> 9391L: linux-nfs@vger.kernel.org 9392S: Supported 9393W: http://nfs.sourceforge.net/ 9394T: git git://linux-nfs.org/~bfields/linux.git 9395F: fs/lockd/ 9396F: fs/nfs_common/ 9397F: fs/nfsd/ 9398F: include/linux/lockd/ 9399F: include/linux/sunrpc/ 9400F: include/uapi/linux/nfsd/ 9401F: include/uapi/linux/sunrpc/ 9402F: net/sunrpc/ 9403 9404KERNEL SELFTEST FRAMEWORK 9405M: Shuah Khan <shuah@kernel.org> 9406M: Shuah Khan <skhan@linuxfoundation.org> 9407L: linux-kselftest@vger.kernel.org 9408S: Maintained 9409Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 9410T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 9411F: Documentation/dev-tools/kselftest* 9412F: tools/testing/selftests/ 9413 9414KERNEL UNIT TESTING FRAMEWORK (KUnit) 9415M: Brendan Higgins <brendanhiggins@google.com> 9416L: linux-kselftest@vger.kernel.org 9417L: kunit-dev@googlegroups.com 9418S: Maintained 9419W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 9420F: Documentation/dev-tools/kunit/ 9421F: include/kunit/ 9422F: lib/kunit/ 9423F: tools/testing/kunit/ 9424 9425KERNEL USERMODE HELPER 9426M: Luis Chamberlain <mcgrof@kernel.org> 9427L: linux-kernel@vger.kernel.org 9428S: Maintained 9429F: include/linux/umh.h 9430F: kernel/umh.c 9431 9432KERNEL VIRTUAL MACHINE (KVM) 9433M: Paolo Bonzini <pbonzini@redhat.com> 9434L: kvm@vger.kernel.org 9435S: Supported 9436W: http://www.linux-kvm.org 9437T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9438F: Documentation/virt/kvm/ 9439F: include/asm-generic/kvm* 9440F: include/kvm/iodev.h 9441F: include/linux/kvm* 9442F: include/trace/events/kvm.h 9443F: include/uapi/asm-generic/kvm* 9444F: include/uapi/linux/kvm* 9445F: tools/kvm/ 9446F: tools/testing/selftests/kvm/ 9447F: virt/kvm/* 9448 9449KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 9450M: Marc Zyngier <maz@kernel.org> 9451R: James Morse <james.morse@arm.com> 9452R: Julien Thierry <julien.thierry.kdev@gmail.com> 9453R: Suzuki K Poulose <suzuki.poulose@arm.com> 9454L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9455L: kvmarm@lists.cs.columbia.edu 9456S: Maintained 9457T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 9458F: arch/arm64/include/asm/kvm* 9459F: arch/arm64/include/uapi/asm/kvm* 9460F: arch/arm64/kvm/ 9461F: include/kvm/arm_* 9462 9463KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 9464L: linux-mips@vger.kernel.org 9465L: kvm@vger.kernel.org 9466S: Orphan 9467F: arch/mips/include/asm/kvm* 9468F: arch/mips/include/uapi/asm/kvm* 9469F: arch/mips/kvm/ 9470 9471KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 9472M: Paul Mackerras <paulus@ozlabs.org> 9473L: kvm-ppc@vger.kernel.org 9474S: Supported 9475W: http://www.linux-kvm.org/ 9476T: git git://github.com/agraf/linux-2.6.git 9477F: arch/powerpc/include/asm/kvm* 9478F: arch/powerpc/include/uapi/asm/kvm* 9479F: arch/powerpc/kernel/kvm* 9480F: arch/powerpc/kvm/ 9481 9482KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 9483M: Christian Borntraeger <borntraeger@de.ibm.com> 9484M: Janosch Frank <frankja@linux.ibm.com> 9485R: David Hildenbrand <david@redhat.com> 9486R: Cornelia Huck <cohuck@redhat.com> 9487R: Claudio Imbrenda <imbrenda@linux.ibm.com> 9488L: kvm@vger.kernel.org 9489S: Supported 9490W: http://www.ibm.com/developerworks/linux/linux390/ 9491T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 9492F: Documentation/virt/kvm/s390* 9493F: arch/s390/include/asm/gmap.h 9494F: arch/s390/include/asm/kvm* 9495F: arch/s390/include/uapi/asm/kvm* 9496F: arch/s390/kvm/ 9497F: arch/s390/mm/gmap.c 9498F: tools/testing/selftests/kvm/*/s390x/ 9499F: tools/testing/selftests/kvm/s390x/ 9500 9501KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 9502M: Paolo Bonzini <pbonzini@redhat.com> 9503R: Sean Christopherson <sean.j.christopherson@intel.com> 9504R: Vitaly Kuznetsov <vkuznets@redhat.com> 9505R: Wanpeng Li <wanpengli@tencent.com> 9506R: Jim Mattson <jmattson@google.com> 9507R: Joerg Roedel <joro@8bytes.org> 9508L: kvm@vger.kernel.org 9509S: Supported 9510W: http://www.linux-kvm.org 9511T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9512F: arch/x86/include/asm/kvm* 9513F: arch/x86/include/asm/pvclock-abi.h 9514F: arch/x86/include/asm/svm.h 9515F: arch/x86/include/asm/vmx*.h 9516F: arch/x86/include/uapi/asm/kvm* 9517F: arch/x86/include/uapi/asm/svm.h 9518F: arch/x86/include/uapi/asm/vmx.h 9519F: arch/x86/kernel/kvm.c 9520F: arch/x86/kernel/kvmclock.c 9521F: arch/x86/kvm/ 9522F: arch/x86/kvm/*/ 9523 9524KERNFS 9525M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9526M: Tejun Heo <tj@kernel.org> 9527S: Supported 9528T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 9529F: fs/kernfs/ 9530F: include/linux/kernfs.h 9531 9532KEXEC 9533M: Eric Biederman <ebiederm@xmission.com> 9534L: kexec@lists.infradead.org 9535S: Maintained 9536W: http://kernel.org/pub/linux/utils/kernel/kexec/ 9537F: include/linux/kexec.h 9538F: include/uapi/linux/kexec.h 9539F: kernel/kexec* 9540 9541KEYS-ENCRYPTED 9542M: Mimi Zohar <zohar@linux.ibm.com> 9543L: linux-integrity@vger.kernel.org 9544L: keyrings@vger.kernel.org 9545S: Supported 9546F: Documentation/security/keys/trusted-encrypted.rst 9547F: include/keys/encrypted-type.h 9548F: security/keys/encrypted-keys/ 9549 9550KEYS-TRUSTED 9551M: James Bottomley <jejb@linux.ibm.com> 9552M: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> 9553M: Mimi Zohar <zohar@linux.ibm.com> 9554L: linux-integrity@vger.kernel.org 9555L: keyrings@vger.kernel.org 9556S: Supported 9557F: Documentation/security/keys/trusted-encrypted.rst 9558F: include/keys/trusted-type.h 9559F: include/keys/trusted_tpm.h 9560F: security/keys/trusted-keys/ 9561 9562KEYS/KEYRINGS 9563M: David Howells <dhowells@redhat.com> 9564M: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> 9565L: keyrings@vger.kernel.org 9566S: Maintained 9567F: Documentation/security/keys/core.rst 9568F: include/keys/ 9569F: include/linux/key-type.h 9570F: include/linux/key.h 9571F: include/linux/keyctl.h 9572F: include/uapi/linux/keyctl.h 9573F: security/keys/ 9574 9575KFIFO 9576M: Stefani Seibold <stefani@seibold.net> 9577S: Maintained 9578F: include/linux/kfifo.h 9579F: lib/kfifo.c 9580F: samples/kfifo/ 9581 9582KGDB / KDB /debug_core 9583M: Jason Wessel <jason.wessel@windriver.com> 9584M: Daniel Thompson <daniel.thompson@linaro.org> 9585R: Douglas Anderson <dianders@chromium.org> 9586L: kgdb-bugreport@lists.sourceforge.net 9587S: Maintained 9588W: http://kgdb.wiki.kernel.org/ 9589T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 9590F: Documentation/dev-tools/kgdb.rst 9591F: drivers/misc/kgdbts.c 9592F: drivers/tty/serial/kgdboc.c 9593F: include/linux/kdb.h 9594F: include/linux/kgdb.h 9595F: kernel/debug/ 9596 9597KMEMLEAK 9598M: Catalin Marinas <catalin.marinas@arm.com> 9599S: Maintained 9600F: Documentation/dev-tools/kmemleak.rst 9601F: include/linux/kmemleak.h 9602F: mm/kmemleak-test.c 9603F: mm/kmemleak.c 9604 9605KMOD KERNEL MODULE LOADER - USERMODE HELPER 9606M: Luis Chamberlain <mcgrof@kernel.org> 9607L: linux-kernel@vger.kernel.org 9608S: Maintained 9609F: include/linux/kmod.h 9610F: kernel/kmod.c 9611F: lib/test_kmod.c 9612F: tools/testing/selftests/kmod/ 9613 9614KPROBES 9615M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 9616M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 9617M: "David S. Miller" <davem@davemloft.net> 9618M: Masami Hiramatsu <mhiramat@kernel.org> 9619S: Maintained 9620F: Documentation/kprobes.txt 9621F: include/asm-generic/kprobes.h 9622F: include/linux/kprobes.h 9623F: kernel/kprobes.c 9624 9625KS0108 LCD CONTROLLER DRIVER 9626M: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com> 9627S: Maintained 9628F: Documentation/admin-guide/auxdisplay/ks0108.rst 9629F: drivers/auxdisplay/ks0108.c 9630F: include/linux/ks0108.h 9631 9632L3MDEV 9633M: David Ahern <dsahern@kernel.org> 9634L: netdev@vger.kernel.org 9635S: Maintained 9636F: include/net/l3mdev.h 9637F: net/l3mdev 9638 9639L7 BPF FRAMEWORK 9640M: John Fastabend <john.fastabend@gmail.com> 9641M: Daniel Borkmann <daniel@iogearbox.net> 9642M: Jakub Sitnicki <jakub@cloudflare.com> 9643M: Lorenz Bauer <lmb@cloudflare.com> 9644L: netdev@vger.kernel.org 9645L: bpf@vger.kernel.org 9646S: Maintained 9647F: include/linux/skmsg.h 9648F: net/core/skmsg.c 9649F: net/core/sock_map.c 9650F: net/ipv4/tcp_bpf.c 9651F: net/ipv4/udp_bpf.c 9652 9653LANTIQ / INTEL Ethernet drivers 9654M: Hauke Mehrtens <hauke@hauke-m.de> 9655L: netdev@vger.kernel.org 9656S: Maintained 9657F: drivers/net/dsa/lantiq_gswip.c 9658F: drivers/net/dsa/lantiq_pce.h 9659F: drivers/net/ethernet/lantiq_xrx200.c 9660F: net/dsa/tag_gswip.c 9661 9662LANTIQ MIPS ARCHITECTURE 9663M: John Crispin <john@phrozen.org> 9664L: linux-mips@vger.kernel.org 9665S: Maintained 9666F: arch/mips/lantiq 9667F: drivers/soc/lantiq 9668 9669LAPB module 9670L: linux-x25@vger.kernel.org 9671S: Orphan 9672F: Documentation/networking/lapb-module.rst 9673F: include/*/lapb.h 9674F: net/lapb/ 9675 9676LASI 53c700 driver for PARISC 9677M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 9678L: linux-scsi@vger.kernel.org 9679S: Maintained 9680F: Documentation/scsi/53c700.rst 9681F: drivers/scsi/53c700* 9682 9683LEAKING_ADDRESSES 9684M: Tobin C. Harding <me@tobin.cc> 9685M: Tycho Andersen <tycho@tycho.ws> 9686L: kernel-hardening@lists.openwall.com 9687S: Maintained 9688T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 9689F: scripts/leaking_addresses.pl 9690 9691LED SUBSYSTEM 9692M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 9693M: Pavel Machek <pavel@ucw.cz> 9694R: Dan Murphy <dmurphy@ti.com> 9695L: linux-leds@vger.kernel.org 9696S: Maintained 9697T: git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git 9698T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 9699F: Documentation/devicetree/bindings/leds/ 9700F: drivers/leds/ 9701F: include/linux/leds.h 9702 9703LEGACY EEPROM DRIVER 9704M: Jean Delvare <jdelvare@suse.com> 9705S: Maintained 9706F: Documentation/misc-devices/eeprom.rst 9707F: drivers/misc/eeprom/eeprom.c 9708 9709LEGO MINDSTORMS EV3 9710R: David Lechner <david@lechnology.com> 9711S: Maintained 9712F: Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt 9713F: arch/arm/boot/dts/da850-lego-ev3.dts 9714F: drivers/power/supply/lego_ev3_battery.c 9715 9716LEGO USB Tower driver 9717M: Juergen Stuber <starblue@users.sourceforge.net> 9718L: legousb-devel@lists.sourceforge.net 9719S: Maintained 9720W: http://legousb.sourceforge.net/ 9721F: drivers/usb/misc/legousbtower.c 9722 9723LG LAPTOP EXTRAS 9724M: Matan Ziv-Av <matan@svgalib.org> 9725L: platform-driver-x86@vger.kernel.org 9726S: Maintained 9727F: Documentation/ABI/testing/sysfs-platform-lg-laptop 9728F: Documentation/admin-guide/laptops/lg-laptop.rst 9729F: drivers/platform/x86/lg-laptop.c 9730 9731LG2160 MEDIA DRIVER 9732M: Michael Krufky <mkrufky@linuxtv.org> 9733L: linux-media@vger.kernel.org 9734S: Maintained 9735W: https://linuxtv.org 9736W: http://github.com/mkrufky 9737Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9738T: git git://linuxtv.org/mkrufky/tuners.git 9739F: drivers/media/dvb-frontends/lg2160.* 9740 9741LGDT3305 MEDIA DRIVER 9742M: Michael Krufky <mkrufky@linuxtv.org> 9743L: linux-media@vger.kernel.org 9744S: Maintained 9745W: https://linuxtv.org 9746W: http://github.com/mkrufky 9747Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9748T: git git://linuxtv.org/mkrufky/tuners.git 9749F: drivers/media/dvb-frontends/lgdt3305.* 9750 9751LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 9752M: Viresh Kumar <vireshk@kernel.org> 9753L: linux-ide@vger.kernel.org 9754S: Maintained 9755T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 9756F: drivers/ata/pata_arasan_cf.c 9757F: include/linux/pata_arasan_cf_data.h 9758 9759LIBATA PATA DRIVERS 9760M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 9761M: Jens Axboe <axboe@kernel.dk> 9762L: linux-ide@vger.kernel.org 9763S: Maintained 9764T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 9765F: drivers/ata/ata_generic.c 9766F: drivers/ata/pata_*.c 9767 9768LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 9769M: Linus Walleij <linus.walleij@linaro.org> 9770L: linux-ide@vger.kernel.org 9771S: Maintained 9772T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 9773F: drivers/ata/pata_ftide010.c 9774F: drivers/ata/sata_gemini.c 9775F: drivers/ata/sata_gemini.h 9776 9777LIBATA SATA AHCI PLATFORM devices support 9778M: Hans de Goede <hdegoede@redhat.com> 9779M: Jens Axboe <axboe@kernel.dk> 9780L: linux-ide@vger.kernel.org 9781S: Maintained 9782T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 9783F: drivers/ata/ahci_platform.c 9784F: drivers/ata/libahci_platform.c 9785F: include/linux/ahci_platform.h 9786 9787LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 9788M: Mikael Pettersson <mikpelinux@gmail.com> 9789L: linux-ide@vger.kernel.org 9790S: Maintained 9791T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 9792F: drivers/ata/sata_promise.* 9793 9794LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 9795M: Jens Axboe <axboe@kernel.dk> 9796L: linux-ide@vger.kernel.org 9797S: Maintained 9798T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 9799F: Documentation/devicetree/bindings/ata/ 9800F: drivers/ata/ 9801F: include/linux/ata.h 9802F: include/linux/libata.h 9803 9804LIBLOCKDEP 9805M: Sasha Levin <alexander.levin@microsoft.com> 9806S: Maintained 9807F: tools/lib/lockdep/ 9808 9809LIBNVDIMM BLK: MMIO-APERTURE DRIVER 9810M: Dan Williams <dan.j.williams@intel.com> 9811M: Vishal Verma <vishal.l.verma@intel.com> 9812M: Dave Jiang <dave.jiang@intel.com> 9813L: linux-nvdimm@lists.01.org 9814S: Supported 9815Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 9816P: Documentation/nvdimm/maintainer-entry-profile.rst 9817F: drivers/nvdimm/blk.c 9818F: drivers/nvdimm/region_devs.c 9819 9820LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 9821M: Vishal Verma <vishal.l.verma@intel.com> 9822M: Dan Williams <dan.j.williams@intel.com> 9823M: Dave Jiang <dave.jiang@intel.com> 9824L: linux-nvdimm@lists.01.org 9825S: Supported 9826Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 9827P: Documentation/nvdimm/maintainer-entry-profile.rst 9828F: drivers/nvdimm/btt* 9829 9830LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 9831M: Dan Williams <dan.j.williams@intel.com> 9832M: Vishal Verma <vishal.l.verma@intel.com> 9833M: Dave Jiang <dave.jiang@intel.com> 9834L: linux-nvdimm@lists.01.org 9835S: Supported 9836Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 9837P: Documentation/nvdimm/maintainer-entry-profile.rst 9838F: drivers/nvdimm/pmem* 9839 9840LIBNVDIMM: DEVICETREE BINDINGS 9841M: Oliver O'Halloran <oohall@gmail.com> 9842L: linux-nvdimm@lists.01.org 9843S: Supported 9844Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 9845F: Documentation/devicetree/bindings/pmem/pmem-region.txt 9846F: drivers/nvdimm/of_pmem.c 9847 9848LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 9849M: Dan Williams <dan.j.williams@intel.com> 9850M: Vishal Verma <vishal.l.verma@intel.com> 9851M: Dave Jiang <dave.jiang@intel.com> 9852M: Ira Weiny <ira.weiny@intel.com> 9853L: linux-nvdimm@lists.01.org 9854S: Supported 9855Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 9856P: Documentation/nvdimm/maintainer-entry-profile.rst 9857T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 9858F: drivers/acpi/nfit/* 9859F: drivers/nvdimm/* 9860F: include/linux/libnvdimm.h 9861F: include/linux/nd.h 9862F: include/uapi/linux/ndctl.h 9863F: tools/testing/nvdimm/ 9864 9865LICENSES and SPDX stuff 9866M: Thomas Gleixner <tglx@linutronix.de> 9867M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9868L: linux-spdx@vger.kernel.org 9869S: Maintained 9870T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 9871F: COPYING 9872F: Documentation/process/license-rules.rst 9873F: LICENSES/ 9874F: scripts/spdxcheck-test.sh 9875F: scripts/spdxcheck.py 9876 9877LIGHTNVM PLATFORM SUPPORT 9878M: Matias Bjorling <mb@lightnvm.io> 9879L: linux-block@vger.kernel.org 9880S: Maintained 9881W: http://github/OpenChannelSSD 9882F: drivers/lightnvm/ 9883F: include/linux/lightnvm.h 9884F: include/uapi/linux/lightnvm.h 9885 9886LINEAR RANGES HELPERS 9887M: Mark Brown <broonie@kernel.org> 9888R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 9889F: lib/linear_ranges.c 9890F: lib/test_linear_ranges.c 9891F: include/linux/linear_range.h 9892 9893LINUX FOR POWER MACINTOSH 9894M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 9895L: linuxppc-dev@lists.ozlabs.org 9896S: Odd Fixes 9897F: arch/powerpc/platforms/powermac/ 9898F: drivers/macintosh/ 9899 9900LINUX FOR POWERPC (32-BIT AND 64-BIT) 9901M: Michael Ellerman <mpe@ellerman.id.au> 9902R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 9903R: Paul Mackerras <paulus@samba.org> 9904L: linuxppc-dev@lists.ozlabs.org 9905S: Supported 9906W: https://github.com/linuxppc/wiki/wiki 9907Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 9908T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 9909F: Documentation/ABI/stable/sysfs-firmware-opal-* 9910F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 9911F: Documentation/devicetree/bindings/powerpc/ 9912F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 9913F: Documentation/powerpc/ 9914F: arch/powerpc/ 9915F: drivers/*/*/*pasemi* 9916F: drivers/*/*pasemi* 9917F: drivers/char/tpm/tpm_ibmvtpm* 9918F: drivers/crypto/nx/ 9919F: drivers/crypto/vmx/ 9920F: drivers/i2c/busses/i2c-opal.c 9921F: drivers/net/ethernet/ibm/ibmveth.* 9922F: drivers/net/ethernet/ibm/ibmvnic.* 9923F: drivers/pci/hotplug/pnv_php.c 9924F: drivers/pci/hotplug/rpa* 9925F: drivers/rtc/rtc-opal.c 9926F: drivers/scsi/ibmvscsi/ 9927F: drivers/tty/hvc/hvc_opal.c 9928F: drivers/watchdog/wdrtas.c 9929F: tools/testing/selftests/powerpc 9930N: /pmac 9931N: powermac 9932N: powernv 9933N: [^a-z0-9]ps3 9934N: pseries 9935 9936LINUX FOR POWERPC EMBEDDED MPC5XXX 9937M: Anatolij Gustschin <agust@denx.de> 9938L: linuxppc-dev@lists.ozlabs.org 9939S: Odd Fixes 9940F: arch/powerpc/platforms/512x/ 9941F: arch/powerpc/platforms/52xx/ 9942 9943LINUX FOR POWERPC EMBEDDED PPC4XX 9944L: linuxppc-dev@lists.ozlabs.org 9945S: Orphan 9946F: arch/powerpc/platforms/40x/ 9947F: arch/powerpc/platforms/44x/ 9948 9949LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 9950M: Scott Wood <oss@buserror.net> 9951L: linuxppc-dev@lists.ozlabs.org 9952S: Odd fixes 9953T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 9954F: Documentation/devicetree/bindings/powerpc/fsl/ 9955F: arch/powerpc/platforms/83xx/ 9956F: arch/powerpc/platforms/85xx/ 9957 9958LINUX FOR POWERPC EMBEDDED PPC8XX 9959M: Christophe Leroy <christophe.leroy@csgroup.eu> 9960L: linuxppc-dev@lists.ozlabs.org 9961S: Maintained 9962F: arch/powerpc/platforms/8xx/ 9963 9964LINUX KERNEL DUMP TEST MODULE (LKDTM) 9965M: Kees Cook <keescook@chromium.org> 9966S: Maintained 9967F: drivers/misc/lkdtm/* 9968F: tools/testing/selftests/lkdtm/* 9969 9970LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 9971M: Alan Stern <stern@rowland.harvard.edu> 9972M: Andrea Parri <parri.andrea@gmail.com> 9973M: Will Deacon <will@kernel.org> 9974M: Peter Zijlstra <peterz@infradead.org> 9975M: Boqun Feng <boqun.feng@gmail.com> 9976M: Nicholas Piggin <npiggin@gmail.com> 9977M: David Howells <dhowells@redhat.com> 9978M: Jade Alglave <j.alglave@ucl.ac.uk> 9979M: Luc Maranget <luc.maranget@inria.fr> 9980M: "Paul E. McKenney" <paulmck@kernel.org> 9981R: Akira Yokosawa <akiyks@gmail.com> 9982R: Daniel Lustig <dlustig@nvidia.com> 9983L: linux-kernel@vger.kernel.org 9984L: linux-arch@vger.kernel.org 9985S: Supported 9986T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 9987F: Documentation/atomic_bitops.txt 9988F: Documentation/atomic_t.txt 9989F: Documentation/core-api/atomic_ops.rst 9990F: Documentation/core-api/refcount-vs-atomic.rst 9991F: Documentation/memory-barriers.txt 9992F: tools/memory-model/ 9993 9994LIS3LV02D ACCELEROMETER DRIVER 9995M: Eric Piel <eric.piel@tremplin-utc.net> 9996S: Maintained 9997F: Documentation/misc-devices/lis3lv02d.rst 9998F: drivers/misc/lis3lv02d/ 9999F: drivers/platform/x86/hp_accel.c 10000 10001LIST KUNIT TEST 10002M: David Gow <davidgow@google.com> 10003L: linux-kselftest@vger.kernel.org 10004L: kunit-dev@googlegroups.com 10005S: Maintained 10006F: lib/list-test.c 10007 10008LIVE PATCHING 10009M: Josh Poimboeuf <jpoimboe@redhat.com> 10010M: Jiri Kosina <jikos@kernel.org> 10011M: Miroslav Benes <mbenes@suse.cz> 10012M: Petr Mladek <pmladek@suse.com> 10013R: Joe Lawrence <joe.lawrence@redhat.com> 10014L: live-patching@vger.kernel.org 10015S: Maintained 10016T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 10017F: Documentation/ABI/testing/sysfs-kernel-livepatch 10018F: Documentation/livepatch/ 10019F: arch/powerpc/include/asm/livepatch.h 10020F: arch/s390/include/asm/livepatch.h 10021F: arch/x86/include/asm/livepatch.h 10022F: include/linux/livepatch.h 10023F: kernel/livepatch/ 10024F: lib/livepatch/ 10025F: samples/livepatch/ 10026F: tools/testing/selftests/livepatch/ 10027 10028LLC (802.2) 10029L: netdev@vger.kernel.org 10030S: Odd fixes 10031F: include/linux/llc.h 10032F: include/net/llc* 10033F: include/uapi/linux/llc.h 10034F: net/llc/ 10035 10036LM73 HARDWARE MONITOR DRIVER 10037M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 10038L: linux-hwmon@vger.kernel.org 10039S: Maintained 10040F: drivers/hwmon/lm73.c 10041 10042LM78 HARDWARE MONITOR DRIVER 10043M: Jean Delvare <jdelvare@suse.com> 10044L: linux-hwmon@vger.kernel.org 10045S: Maintained 10046F: Documentation/hwmon/lm78.rst 10047F: drivers/hwmon/lm78.c 10048 10049LM83 HARDWARE MONITOR DRIVER 10050M: Jean Delvare <jdelvare@suse.com> 10051L: linux-hwmon@vger.kernel.org 10052S: Maintained 10053F: Documentation/hwmon/lm83.rst 10054F: drivers/hwmon/lm83.c 10055 10056LM90 HARDWARE MONITOR DRIVER 10057M: Jean Delvare <jdelvare@suse.com> 10058L: linux-hwmon@vger.kernel.org 10059S: Maintained 10060F: Documentation/devicetree/bindings/hwmon/lm90.txt 10061F: Documentation/hwmon/lm90.rst 10062F: drivers/hwmon/lm90.c 10063F: include/dt-bindings/thermal/lm90.h 10064 10065LM95234 HARDWARE MONITOR DRIVER 10066M: Guenter Roeck <linux@roeck-us.net> 10067L: linux-hwmon@vger.kernel.org 10068S: Maintained 10069F: Documentation/hwmon/lm95234.rst 10070F: drivers/hwmon/lm95234.c 10071 10072LME2510 MEDIA DRIVER 10073M: Malcolm Priestley <tvboxspy@gmail.com> 10074L: linux-media@vger.kernel.org 10075S: Maintained 10076W: https://linuxtv.org 10077Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10078F: drivers/media/usb/dvb-usb-v2/lmedm04* 10079 10080LOADPIN SECURITY MODULE 10081M: Kees Cook <keescook@chromium.org> 10082S: Supported 10083T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 10084F: Documentation/admin-guide/LSM/LoadPin.rst 10085F: security/loadpin/ 10086 10087LOCKING PRIMITIVES 10088M: Peter Zijlstra <peterz@infradead.org> 10089M: Ingo Molnar <mingo@redhat.com> 10090M: Will Deacon <will@kernel.org> 10091L: linux-kernel@vger.kernel.org 10092S: Maintained 10093T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10094F: Documentation/locking/ 10095F: arch/*/include/asm/spinlock*.h 10096F: include/linux/lockdep.h 10097F: include/linux/mutex*.h 10098F: include/linux/rwlock*.h 10099F: include/linux/rwsem*.h 10100F: include/linux/seqlock.h 10101F: include/linux/spinlock*.h 10102F: kernel/locking/ 10103F: lib/locking*.[ch] 10104X: kernel/locking/locktorture.c 10105 10106LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 10107M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 10108L: linux-ntfs-dev@lists.sourceforge.net 10109S: Maintained 10110W: http://www.linux-ntfs.org/content/view/19/37/ 10111F: Documentation/admin-guide/ldm.rst 10112F: block/partitions/ldm.* 10113 10114LOGITECH HID GAMING KEYBOARDS 10115M: Hans de Goede <hdegoede@redhat.com> 10116L: linux-input@vger.kernel.org 10117S: Maintained 10118T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10119F: drivers/hid/hid-lg-g15.c 10120 10121LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 10122M: Sathya Prakash <sathya.prakash@broadcom.com> 10123M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 10124M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 10125L: MPT-FusionLinux.pdl@broadcom.com 10126L: linux-scsi@vger.kernel.org 10127S: Supported 10128W: http://www.avagotech.com/support/ 10129F: drivers/message/fusion/ 10130F: drivers/scsi/mpt3sas/ 10131 10132LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 10133M: Matthew Wilcox <willy@infradead.org> 10134L: linux-scsi@vger.kernel.org 10135S: Maintained 10136F: drivers/scsi/sym53c8xx_2/ 10137 10138LTC1660 DAC DRIVER 10139M: Marcus Folkesson <marcus.folkesson@gmail.com> 10140L: linux-iio@vger.kernel.org 10141S: Maintained 10142F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 10143F: drivers/iio/dac/ltc1660.c 10144 10145LTC2947 HARDWARE MONITOR DRIVER 10146M: Nuno Sá <nuno.sa@analog.com> 10147L: linux-hwmon@vger.kernel.org 10148S: Supported 10149W: http://ez.analog.com/community/linux-device-drivers 10150F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 10151F: drivers/hwmon/ltc2947-core.c 10152F: drivers/hwmon/ltc2947-i2c.c 10153F: drivers/hwmon/ltc2947-spi.c 10154F: drivers/hwmon/ltc2947.h 10155 10156LTC2983 IIO TEMPERATURE DRIVER 10157M: Nuno Sá <nuno.sa@analog.com> 10158L: linux-iio@vger.kernel.org 10159S: Supported 10160W: http://ez.analog.com/community/linux-device-drivers 10161F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 10162F: drivers/iio/temperature/ltc2983.c 10163 10164LTC4261 HARDWARE MONITOR DRIVER 10165M: Guenter Roeck <linux@roeck-us.net> 10166L: linux-hwmon@vger.kernel.org 10167S: Maintained 10168F: Documentation/hwmon/ltc4261.rst 10169F: drivers/hwmon/ltc4261.c 10170 10171LTC4306 I2C MULTIPLEXER DRIVER 10172M: Michael Hennerich <michael.hennerich@analog.com> 10173L: linux-i2c@vger.kernel.org 10174S: Supported 10175W: http://ez.analog.com/community/linux-device-drivers 10176F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 10177F: drivers/i2c/muxes/i2c-mux-ltc4306.c 10178 10179LTP (Linux Test Project) 10180M: Mike Frysinger <vapier@gentoo.org> 10181M: Cyril Hrubis <chrubis@suse.cz> 10182M: Wanlong Gao <wanlong.gao@gmail.com> 10183M: Jan Stancek <jstancek@redhat.com> 10184M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 10185M: Alexey Kodanev <alexey.kodanev@oracle.com> 10186L: ltp@lists.linux.it (subscribers-only) 10187S: Maintained 10188W: http://linux-test-project.github.io/ 10189T: git git://github.com/linux-test-project/ltp.git 10190 10191M68K ARCHITECTURE 10192M: Geert Uytterhoeven <geert@linux-m68k.org> 10193L: linux-m68k@lists.linux-m68k.org 10194S: Maintained 10195W: http://www.linux-m68k.org/ 10196T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 10197F: arch/m68k/ 10198F: drivers/zorro/ 10199 10200M68K ON APPLE MACINTOSH 10201M: Joshua Thompson <funaho@jurai.org> 10202L: linux-m68k@lists.linux-m68k.org 10203S: Maintained 10204W: http://www.mac.linux-m68k.org/ 10205F: arch/m68k/mac/ 10206 10207M68K ON HP9000/300 10208M: Philip Blundell <philb@gnu.org> 10209S: Maintained 10210W: http://www.tazenda.demon.co.uk/phil/linux-hp 10211F: arch/m68k/hp300/ 10212 10213M88DS3103 MEDIA DRIVER 10214M: Antti Palosaari <crope@iki.fi> 10215L: linux-media@vger.kernel.org 10216S: Maintained 10217W: https://linuxtv.org 10218W: http://palosaari.fi/linux/ 10219Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10220T: git git://linuxtv.org/anttip/media_tree.git 10221F: drivers/media/dvb-frontends/m88ds3103* 10222 10223M88RS2000 MEDIA DRIVER 10224M: Malcolm Priestley <tvboxspy@gmail.com> 10225L: linux-media@vger.kernel.org 10226S: Maintained 10227W: https://linuxtv.org 10228Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10229F: drivers/media/dvb-frontends/m88rs2000* 10230 10231MA901 MASTERKIT USB FM RADIO DRIVER 10232M: Alexey Klimov <klimov.linux@gmail.com> 10233L: linux-media@vger.kernel.org 10234S: Maintained 10235T: git git://linuxtv.org/media_tree.git 10236F: drivers/media/radio/radio-ma901.c 10237 10238MAC80211 10239M: Johannes Berg <johannes@sipsolutions.net> 10240L: linux-wireless@vger.kernel.org 10241S: Maintained 10242W: https://wireless.wiki.kernel.org/ 10243T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 10244T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 10245F: Documentation/networking/mac80211-injection.rst 10246F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 10247F: drivers/net/wireless/mac80211_hwsim.[ch] 10248F: include/net/mac80211.h 10249F: net/mac80211/ 10250 10251MAILBOX API 10252M: Jassi Brar <jassisinghbrar@gmail.com> 10253L: linux-kernel@vger.kernel.org 10254S: Maintained 10255F: drivers/mailbox/ 10256F: include/linux/mailbox_client.h 10257F: include/linux/mailbox_controller.h 10258 10259MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 10260M: Michael Kerrisk <mtk.manpages@gmail.com> 10261L: linux-man@vger.kernel.org 10262S: Maintained 10263W: http://www.kernel.org/doc/man-pages 10264 10265MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 10266M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 10267L: linux-mips@vger.kernel.org 10268S: Maintained 10269F: arch/mips/boot/dts/img/pistachio_marduk.dts 10270 10271MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 10272M: Andrew Lunn <andrew@lunn.ch> 10273M: Vivien Didelot <vivien.didelot@gmail.com> 10274L: netdev@vger.kernel.org 10275S: Maintained 10276F: Documentation/devicetree/bindings/net/dsa/marvell.txt 10277F: Documentation/networking/devlink/mv88e6xxx.rst 10278F: drivers/net/dsa/mv88e6xxx/ 10279F: include/linux/platform_data/mv88e6xxx.h 10280 10281MARVELL ARMADA 3700 PHY DRIVERS 10282M: Miquel Raynal <miquel.raynal@bootlin.com> 10283S: Maintained 10284F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 10285F: Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt 10286F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 10287F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 10288 10289MARVELL ARMADA DRM SUPPORT 10290M: Russell King <linux@armlinux.org.uk> 10291S: Maintained 10292T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 10293T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 10294F: Documentation/devicetree/bindings/display/armada/ 10295F: drivers/gpu/drm/armada/ 10296F: include/uapi/drm/armada_drm.h 10297 10298MARVELL CRYPTO DRIVER 10299M: Boris Brezillon <bbrezillon@kernel.org> 10300M: Arnaud Ebalard <arno@natisbad.org> 10301M: Srujana Challa <schalla@marvell.com> 10302L: linux-crypto@vger.kernel.org 10303S: Maintained 10304F: drivers/crypto/marvell/ 10305 10306MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 10307M: Mirko Lindner <mlindner@marvell.com> 10308M: Stephen Hemminger <stephen@networkplumber.org> 10309L: netdev@vger.kernel.org 10310S: Maintained 10311F: drivers/net/ethernet/marvell/sk* 10312 10313MARVELL LIBERTAS WIRELESS DRIVER 10314L: libertas-dev@lists.infradead.org 10315S: Orphan 10316F: drivers/net/wireless/marvell/libertas/ 10317 10318MARVELL MACCHIATOBIN SUPPORT 10319M: Russell King <linux@armlinux.org.uk> 10320L: linux-arm-kernel@lists.infradead.org 10321S: Maintained 10322F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 10323 10324MARVELL MV643XX ETHERNET DRIVER 10325M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 10326L: netdev@vger.kernel.org 10327S: Maintained 10328F: drivers/net/ethernet/marvell/mv643xx_eth.* 10329F: include/linux/mv643xx.h 10330 10331MARVELL MV88X3310 PHY DRIVER 10332M: Russell King <linux@armlinux.org.uk> 10333L: netdev@vger.kernel.org 10334S: Maintained 10335F: drivers/net/phy/marvell10g.c 10336 10337MARVELL MVEBU THERMAL DRIVER 10338M: Miquel Raynal <miquel.raynal@bootlin.com> 10339S: Maintained 10340F: drivers/thermal/armada_thermal.c 10341 10342MARVELL MVNETA ETHERNET DRIVER 10343M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 10344L: netdev@vger.kernel.org 10345S: Maintained 10346F: drivers/net/ethernet/marvell/mvneta.* 10347 10348MARVELL MWIFIEX WIRELESS DRIVER 10349M: Amitkumar Karwar <amitkarwar@gmail.com> 10350M: Ganapathi Bhat <ganapathi.bhat@nxp.com> 10351M: Xinming Hu <huxinming820@gmail.com> 10352L: linux-wireless@vger.kernel.org 10353S: Maintained 10354F: drivers/net/wireless/marvell/mwifiex/ 10355 10356MARVELL MWL8K WIRELESS DRIVER 10357M: Lennert Buytenhek <buytenh@wantstofly.org> 10358L: linux-wireless@vger.kernel.org 10359S: Odd Fixes 10360F: drivers/net/wireless/marvell/mwl8k.c 10361 10362MARVELL NAND CONTROLLER DRIVER 10363M: Miquel Raynal <miquel.raynal@bootlin.com> 10364L: linux-mtd@lists.infradead.org 10365S: Maintained 10366F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 10367F: drivers/mtd/nand/raw/marvell_nand.c 10368 10369MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 10370M: Sunil Goutham <sgoutham@marvell.com> 10371M: Geetha sowjanya <gakula@marvell.com> 10372M: Subbaraya Sundeep <sbhatta@marvell.com> 10373M: hariprasad <hkelam@marvell.com> 10374L: netdev@vger.kernel.org 10375S: Supported 10376F: drivers/net/ethernet/marvell/octeontx2/nic/ 10377 10378MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 10379M: Sunil Goutham <sgoutham@marvell.com> 10380M: Linu Cherian <lcherian@marvell.com> 10381M: Geetha sowjanya <gakula@marvell.com> 10382M: Jerin Jacob <jerinj@marvell.com> 10383L: netdev@vger.kernel.org 10384S: Supported 10385F: Documentation/networking/device_drivers/marvell/octeontx2.rst 10386F: drivers/net/ethernet/marvell/octeontx2/af/ 10387 10388MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 10389M: Nicolas Pitre <nico@fluxnic.net> 10390S: Odd Fixes 10391F: drivers/mmc/host/mvsdio.* 10392 10393MARVELL USB MDIO CONTROLLER DRIVER 10394M: Tobias Waldekranz <tobias@waldekranz.com> 10395L: netdev@vger.kernel.org 10396S: Maintained 10397F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 10398F: drivers/net/phy/mdio-mvusb.c 10399 10400MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 10401M: Hu Ziji <huziji@marvell.com> 10402L: linux-mmc@vger.kernel.org 10403S: Supported 10404F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt 10405F: drivers/mmc/host/sdhci-xenon* 10406 10407MATROX FRAMEBUFFER DRIVER 10408L: linux-fbdev@vger.kernel.org 10409S: Orphan 10410F: drivers/video/fbdev/matrox/matroxfb_* 10411F: include/uapi/linux/matroxfb.h 10412 10413MAX16065 HARDWARE MONITOR DRIVER 10414M: Guenter Roeck <linux@roeck-us.net> 10415L: linux-hwmon@vger.kernel.org 10416S: Maintained 10417F: Documentation/hwmon/max16065.rst 10418F: drivers/hwmon/max16065.c 10419 10420MAX2175 SDR TUNER DRIVER 10421M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 10422L: linux-media@vger.kernel.org 10423S: Maintained 10424T: git git://linuxtv.org/media_tree.git 10425F: Documentation/devicetree/bindings/media/i2c/max2175.txt 10426F: Documentation/userspace-api/media/drivers/max2175.rst 10427F: drivers/media/i2c/max2175* 10428F: include/uapi/linux/max2175.h 10429 10430MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 10431L: linux-hwmon@vger.kernel.org 10432S: Orphan 10433F: Documentation/hwmon/max6650.rst 10434F: drivers/hwmon/max6650.c 10435 10436MAX6697 HARDWARE MONITOR DRIVER 10437M: Guenter Roeck <linux@roeck-us.net> 10438L: linux-hwmon@vger.kernel.org 10439S: Maintained 10440F: Documentation/devicetree/bindings/hwmon/max6697.txt 10441F: Documentation/hwmon/max6697.rst 10442F: drivers/hwmon/max6697.c 10443F: include/linux/platform_data/max6697.h 10444 10445MAX9860 MONO AUDIO VOICE CODEC DRIVER 10446M: Peter Rosin <peda@axentia.se> 10447L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10448S: Maintained 10449F: Documentation/devicetree/bindings/sound/max9860.txt 10450F: sound/soc/codecs/max9860.* 10451 10452MAXBOTIX ULTRASONIC RANGER IIO DRIVER 10453M: Andreas Klinger <ak@it-klinger.de> 10454L: linux-iio@vger.kernel.org 10455S: Maintained 10456F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 10457F: drivers/iio/proximity/mb1232.c 10458 10459MAXIM MAX77650 PMIC MFD DRIVER 10460M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 10461L: linux-kernel@vger.kernel.org 10462S: Maintained 10463F: Documentation/devicetree/bindings/*/*max77650.yaml 10464F: Documentation/devicetree/bindings/*/max77650*.yaml 10465F: drivers/gpio/gpio-max77650.c 10466F: drivers/input/misc/max77650-onkey.c 10467F: drivers/leds/leds-max77650.c 10468F: drivers/mfd/max77650.c 10469F: drivers/power/supply/max77650-charger.c 10470F: drivers/regulator/max77650-regulator.c 10471F: include/linux/mfd/max77650.h 10472 10473MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 10474M: Javier Martinez Canillas <javier@dowhile0.org> 10475L: linux-kernel@vger.kernel.org 10476S: Supported 10477F: Documentation/devicetree/bindings/*/*max77802.txt 10478F: drivers/regulator/max77802-regulator.c 10479F: include/dt-bindings/*/*max77802.h 10480 10481MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 10482M: Krzysztof Kozlowski <krzk@kernel.org> 10483M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 10484L: linux-pm@vger.kernel.org 10485S: Supported 10486F: drivers/power/supply/max14577_charger.c 10487F: drivers/power/supply/max77693_charger.c 10488 10489MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 10490M: Chanwoo Choi <cw00.choi@samsung.com> 10491M: Krzysztof Kozlowski <krzk@kernel.org> 10492M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 10493L: linux-kernel@vger.kernel.org 10494S: Supported 10495F: Documentation/devicetree/bindings/*/max77686.txt 10496F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 10497F: Documentation/devicetree/bindings/mfd/max14577.txt 10498F: Documentation/devicetree/bindings/mfd/max77693.txt 10499F: drivers/*/max14577*.c 10500F: drivers/*/max77686*.c 10501F: drivers/*/max77693*.c 10502F: drivers/clk/clk-max77686.c 10503F: drivers/extcon/extcon-max14577.c 10504F: drivers/extcon/extcon-max77693.c 10505F: drivers/rtc/rtc-max77686.c 10506F: include/linux/mfd/max14577*.h 10507F: include/linux/mfd/max77686*.h 10508F: include/linux/mfd/max77693*.h 10509 10510MAXIRADIO FM RADIO RECEIVER DRIVER 10511M: Hans Verkuil <hverkuil@xs4all.nl> 10512L: linux-media@vger.kernel.org 10513S: Maintained 10514W: https://linuxtv.org 10515T: git git://linuxtv.org/media_tree.git 10516F: drivers/media/radio/radio-maxiradio* 10517 10518MCAN MMIO DEVICE DRIVER 10519M: Dan Murphy <dmurphy@ti.com> 10520M: Sriram Dash <sriram.dash@samsung.com> 10521L: linux-can@vger.kernel.org 10522S: Maintained 10523F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 10524F: drivers/net/can/m_can/m_can.c 10525F: drivers/net/can/m_can/m_can.h 10526F: drivers/net/can/m_can/m_can_platform.c 10527 10528MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 10529M: Rishi Gupta <gupt21@gmail.com> 10530L: linux-i2c@vger.kernel.org 10531L: linux-input@vger.kernel.org 10532S: Maintained 10533F: drivers/hid/hid-mcp2221.c 10534 10535MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 10536M: Peter Rosin <peda@axentia.se> 10537L: linux-iio@vger.kernel.org 10538S: Maintained 10539F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 10540F: drivers/iio/potentiometer/mcp4018.c 10541F: drivers/iio/potentiometer/mcp4531.c 10542 10543MCR20A IEEE-802.15.4 RADIO DRIVER 10544M: Xue Liu <liuxuenetmail@gmail.com> 10545L: linux-wpan@vger.kernel.org 10546S: Maintained 10547W: https://github.com/xueliu/mcr20a-linux 10548F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 10549F: drivers/net/ieee802154/mcr20a.c 10550F: drivers/net/ieee802154/mcr20a.h 10551 10552MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 10553M: William Breathitt Gray <vilhelm.gray@gmail.com> 10554L: linux-iio@vger.kernel.org 10555S: Maintained 10556F: drivers/iio/dac/cio-dac.c 10557 10558MEDIA CONTROLLER FRAMEWORK 10559M: Sakari Ailus <sakari.ailus@linux.intel.com> 10560M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 10561L: linux-media@vger.kernel.org 10562S: Supported 10563W: https://www.linuxtv.org 10564T: git git://linuxtv.org/media_tree.git 10565F: drivers/media/mc/ 10566F: include/media/media-*.h 10567F: include/uapi/linux/media.h 10568 10569MEDIA DRIVER FOR FREESCALE IMX PXP 10570M: Philipp Zabel <p.zabel@pengutronix.de> 10571L: linux-media@vger.kernel.org 10572S: Maintained 10573T: git git://linuxtv.org/media_tree.git 10574F: drivers/media/platform/imx-pxp.[ch] 10575 10576MEDIA DRIVERS FOR ASCOT2E 10577M: Sergey Kozlov <serjk@netup.ru> 10578M: Abylay Ospan <aospan@netup.ru> 10579L: linux-media@vger.kernel.org 10580S: Supported 10581W: https://linuxtv.org 10582W: http://netup.tv/ 10583T: git git://linuxtv.org/media_tree.git 10584F: drivers/media/dvb-frontends/ascot2e* 10585 10586MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 10587M: Jasmin Jessich <jasmin@anw.at> 10588L: linux-media@vger.kernel.org 10589S: Maintained 10590W: https://linuxtv.org 10591T: git git://linuxtv.org/media_tree.git 10592F: drivers/media/dvb-frontends/cxd2099* 10593 10594MEDIA DRIVERS FOR CXD2841ER 10595M: Sergey Kozlov <serjk@netup.ru> 10596M: Abylay Ospan <aospan@netup.ru> 10597L: linux-media@vger.kernel.org 10598S: Supported 10599W: https://linuxtv.org 10600W: http://netup.tv/ 10601T: git git://linuxtv.org/media_tree.git 10602F: drivers/media/dvb-frontends/cxd2841er* 10603 10604MEDIA DRIVERS FOR CXD2880 10605M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 10606L: linux-media@vger.kernel.org 10607S: Supported 10608W: http://linuxtv.org/ 10609T: git git://linuxtv.org/media_tree.git 10610F: drivers/media/dvb-frontends/cxd2880/* 10611F: drivers/media/spi/cxd2880* 10612 10613MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 10614L: linux-media@vger.kernel.org 10615S: Orphan 10616W: https://linuxtv.org 10617T: git git://linuxtv.org/media_tree.git 10618F: drivers/media/pci/ddbridge/* 10619 10620MEDIA DRIVERS FOR FREESCALE IMX 10621M: Steve Longerbeam <slongerbeam@gmail.com> 10622M: Philipp Zabel <p.zabel@pengutronix.de> 10623L: linux-media@vger.kernel.org 10624S: Maintained 10625T: git git://linuxtv.org/media_tree.git 10626F: Documentation/admin-guide/media/imx.rst 10627F: Documentation/devicetree/bindings/media/imx.txt 10628F: drivers/staging/media/imx/ 10629F: include/linux/imx-media.h 10630F: include/media/imx.h 10631 10632MEDIA DRIVERS FOR FREESCALE IMX7 10633M: Rui Miguel Silva <rmfrfs@gmail.com> 10634L: linux-media@vger.kernel.org 10635S: Maintained 10636T: git git://linuxtv.org/media_tree.git 10637F: Documentation/admin-guide/media/imx7.rst 10638F: Documentation/devicetree/bindings/media/imx7-csi.txt 10639F: Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt 10640F: drivers/staging/media/imx/imx7-media-csi.c 10641F: drivers/staging/media/imx/imx7-mipi-csis.c 10642 10643MEDIA DRIVERS FOR HELENE 10644M: Abylay Ospan <aospan@netup.ru> 10645L: linux-media@vger.kernel.org 10646S: Supported 10647W: https://linuxtv.org 10648W: http://netup.tv/ 10649T: git git://linuxtv.org/media_tree.git 10650F: drivers/media/dvb-frontends/helene* 10651 10652MEDIA DRIVERS FOR HORUS3A 10653M: Sergey Kozlov <serjk@netup.ru> 10654M: Abylay Ospan <aospan@netup.ru> 10655L: linux-media@vger.kernel.org 10656S: Supported 10657W: https://linuxtv.org 10658W: http://netup.tv/ 10659T: git git://linuxtv.org/media_tree.git 10660F: drivers/media/dvb-frontends/horus3a* 10661 10662MEDIA DRIVERS FOR LNBH25 10663M: Sergey Kozlov <serjk@netup.ru> 10664M: Abylay Ospan <aospan@netup.ru> 10665L: linux-media@vger.kernel.org 10666S: Supported 10667W: https://linuxtv.org 10668W: http://netup.tv/ 10669T: git git://linuxtv.org/media_tree.git 10670F: drivers/media/dvb-frontends/lnbh25* 10671 10672MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 10673L: linux-media@vger.kernel.org 10674S: Orphan 10675W: https://linuxtv.org 10676T: git git://linuxtv.org/media_tree.git 10677F: drivers/media/dvb-frontends/mxl5xx* 10678 10679MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 10680M: Sergey Kozlov <serjk@netup.ru> 10681M: Abylay Ospan <aospan@netup.ru> 10682L: linux-media@vger.kernel.org 10683S: Supported 10684W: https://linuxtv.org 10685W: http://netup.tv/ 10686T: git git://linuxtv.org/media_tree.git 10687F: drivers/media/pci/netup_unidvb/* 10688 10689MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 10690M: Dmitry Osipenko <digetx@gmail.com> 10691L: linux-media@vger.kernel.org 10692L: linux-tegra@vger.kernel.org 10693S: Maintained 10694T: git git://linuxtv.org/media_tree.git 10695F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt 10696F: drivers/staging/media/tegra-vde/ 10697 10698MEDIA DRIVERS FOR RENESAS - CEU 10699M: Jacopo Mondi <jacopo@jmondi.org> 10700L: linux-media@vger.kernel.org 10701L: linux-renesas-soc@vger.kernel.org 10702S: Supported 10703T: git git://linuxtv.org/media_tree.git 10704F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 10705F: drivers/media/platform/renesas-ceu.c 10706F: include/media/drv-intf/renesas-ceu.h 10707 10708MEDIA DRIVERS FOR RENESAS - DRIF 10709M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 10710L: linux-media@vger.kernel.org 10711L: linux-renesas-soc@vger.kernel.org 10712S: Supported 10713T: git git://linuxtv.org/media_tree.git 10714F: Documentation/devicetree/bindings/media/renesas,drif.txt 10715F: drivers/media/platform/rcar_drif.c 10716 10717MEDIA DRIVERS FOR RENESAS - FCP 10718M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 10719L: linux-media@vger.kernel.org 10720L: linux-renesas-soc@vger.kernel.org 10721S: Supported 10722T: git git://linuxtv.org/media_tree.git 10723F: Documentation/devicetree/bindings/media/renesas,fcp.txt 10724F: drivers/media/platform/rcar-fcp.c 10725F: include/media/rcar-fcp.h 10726 10727MEDIA DRIVERS FOR RENESAS - FDP1 10728M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 10729L: linux-media@vger.kernel.org 10730L: linux-renesas-soc@vger.kernel.org 10731S: Supported 10732T: git git://linuxtv.org/media_tree.git 10733F: Documentation/devicetree/bindings/media/renesas,fdp1.txt 10734F: drivers/media/platform/rcar_fdp1.c 10735 10736MEDIA DRIVERS FOR RENESAS - VIN 10737M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 10738L: linux-media@vger.kernel.org 10739L: linux-renesas-soc@vger.kernel.org 10740S: Supported 10741T: git git://linuxtv.org/media_tree.git 10742F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 10743F: Documentation/devicetree/bindings/media/renesas,vin.yaml 10744F: drivers/media/platform/rcar-vin/ 10745 10746MEDIA DRIVERS FOR RENESAS - VSP1 10747M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 10748M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 10749L: linux-media@vger.kernel.org 10750L: linux-renesas-soc@vger.kernel.org 10751S: Supported 10752T: git git://linuxtv.org/media_tree.git 10753F: Documentation/devicetree/bindings/media/renesas,vsp1.txt 10754F: drivers/media/platform/vsp1/ 10755 10756MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 10757L: linux-media@vger.kernel.org 10758S: Orphan 10759W: https://linuxtv.org 10760T: git git://linuxtv.org/media_tree.git 10761F: drivers/media/dvb-frontends/stv0910* 10762 10763MEDIA DRIVERS FOR ST STV6111 TUNER ICs 10764L: linux-media@vger.kernel.org 10765S: Orphan 10766W: https://linuxtv.org 10767T: git git://linuxtv.org/media_tree.git 10768F: drivers/media/dvb-frontends/stv6111* 10769 10770MEDIA DRIVERS FOR STM32 - DCMI 10771M: Hugues Fruchet <hugues.fruchet@st.com> 10772L: linux-media@vger.kernel.org 10773S: Supported 10774T: git git://linuxtv.org/media_tree.git 10775F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 10776F: drivers/media/platform/stm32/stm32-dcmi.c 10777 10778MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 10779M: Mauro Carvalho Chehab <mchehab@kernel.org> 10780L: linux-media@vger.kernel.org 10781S: Maintained 10782W: https://linuxtv.org 10783Q: http://patchwork.kernel.org/project/linux-media/list/ 10784T: git git://linuxtv.org/media_tree.git 10785F: Documentation/admin-guide/media/ 10786F: Documentation/devicetree/bindings/media/ 10787F: Documentation/driver-api/media/ 10788F: Documentation/userspace-api/media/ 10789F: drivers/media/ 10790F: drivers/staging/media/ 10791F: include/linux/platform_data/media/ 10792F: include/media/ 10793F: include/uapi/linux/dvb/ 10794F: include/uapi/linux/ivtv* 10795F: include/uapi/linux/media.h 10796F: include/uapi/linux/meye.h 10797F: include/uapi/linux/uvcvideo.h 10798F: include/uapi/linux/v4l2-* 10799F: include/uapi/linux/videodev2.h 10800 10801MEDIATEK BLUETOOTH DRIVER 10802M: Sean Wang <sean.wang@mediatek.com> 10803L: linux-bluetooth@vger.kernel.org 10804L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 10805S: Maintained 10806F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 10807F: drivers/bluetooth/btmtkuart.c 10808 10809MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 10810M: Sean Wang <sean.wang@mediatek.com> 10811L: linux-pm@vger.kernel.org 10812S: Maintained 10813F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 10814F: drivers/power/reset/mt6323-poweroff.c 10815 10816MEDIATEK CIR DRIVER 10817M: Sean Wang <sean.wang@mediatek.com> 10818S: Maintained 10819F: drivers/media/rc/mtk-cir.c 10820 10821MEDIATEK DMA DRIVER 10822M: Sean Wang <sean.wang@mediatek.com> 10823L: dmaengine@vger.kernel.org 10824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10825L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 10826S: Maintained 10827F: Documentation/devicetree/bindings/dma/mtk-* 10828F: drivers/dma/mediatek/ 10829 10830MEDIATEK ETHERNET DRIVER 10831M: Felix Fietkau <nbd@nbd.name> 10832M: John Crispin <john@phrozen.org> 10833M: Sean Wang <sean.wang@mediatek.com> 10834M: Mark Lee <Mark-MC.Lee@mediatek.com> 10835L: netdev@vger.kernel.org 10836S: Maintained 10837F: drivers/net/ethernet/mediatek/ 10838 10839MEDIATEK I2C CONTROLLER DRIVER 10840M: Qii Wang <qii.wang@mediatek.com> 10841L: linux-i2c@vger.kernel.org 10842S: Maintained 10843F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt 10844F: drivers/i2c/busses/i2c-mt65xx.c 10845 10846MEDIATEK JPEG DRIVER 10847M: Rick Chang <rick.chang@mediatek.com> 10848M: Bin Liu <bin.liu@mediatek.com> 10849S: Supported 10850F: Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt 10851F: drivers/media/platform/mtk-jpeg/ 10852 10853MEDIATEK MDP DRIVER 10854M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 10855M: Houlong Wei <houlong.wei@mediatek.com> 10856M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 10857S: Supported 10858F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 10859F: drivers/media/platform/mtk-mdp/ 10860F: drivers/media/platform/mtk-vpu/ 10861 10862MEDIATEK MEDIA DRIVER 10863M: Tiffany Lin <tiffany.lin@mediatek.com> 10864M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 10865S: Supported 10866F: Documentation/devicetree/bindings/media/mediatek-vcodec.txt 10867F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 10868F: drivers/media/platform/mtk-vcodec/ 10869F: drivers/media/platform/mtk-vpu/ 10870 10871MEDIATEK MMC/SD/SDIO DRIVER 10872M: Chaotian Jing <chaotian.jing@mediatek.com> 10873S: Maintained 10874F: Documentation/devicetree/bindings/mmc/mtk-sd.txt 10875F: drivers/mmc/host/mtk-sd.c 10876 10877MEDIATEK MT76 WIRELESS LAN DRIVER 10878M: Felix Fietkau <nbd@nbd.name> 10879M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 10880R: Ryder Lee <ryder.lee@mediatek.com> 10881L: linux-wireless@vger.kernel.org 10882S: Maintained 10883F: drivers/net/wireless/mediatek/mt76/ 10884 10885MEDIATEK MT7601U WIRELESS LAN DRIVER 10886M: Jakub Kicinski <kubakici@wp.pl> 10887L: linux-wireless@vger.kernel.org 10888S: Maintained 10889F: drivers/net/wireless/mediatek/mt7601u/ 10890 10891MEDIATEK MT7621/28/88 I2C DRIVER 10892M: Stefan Roese <sr@denx.de> 10893L: linux-i2c@vger.kernel.org 10894S: Maintained 10895F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 10896F: drivers/i2c/busses/i2c-mt7621.c 10897 10898MEDIATEK NAND CONTROLLER DRIVER 10899L: linux-mtd@lists.infradead.org 10900S: Orphan 10901F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 10902F: drivers/mtd/nand/raw/mtk_* 10903 10904MEDIATEK PMIC LED DRIVER 10905M: Sean Wang <sean.wang@mediatek.com> 10906S: Maintained 10907F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 10908F: drivers/leds/leds-mt6323.c 10909 10910MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 10911M: Sean Wang <sean.wang@mediatek.com> 10912S: Maintained 10913F: drivers/char/hw_random/mtk-rng.c 10914 10915MEDIATEK SWITCH DRIVER 10916M: Sean Wang <sean.wang@mediatek.com> 10917L: netdev@vger.kernel.org 10918S: Maintained 10919F: drivers/net/dsa/mt7530.* 10920F: net/dsa/tag_mtk.c 10921 10922MEDIATEK USB3 DRD IP DRIVER 10923M: Chunfeng Yun <chunfeng.yun@mediatek.com> 10924L: linux-usb@vger.kernel.org (moderated for non-subscribers) 10925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10926L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 10927S: Maintained 10928F: drivers/usb/mtu3/ 10929 10930MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 10931M: Peter Senna Tschudin <peter.senna@gmail.com> 10932M: Martin Donnelly <martin.donnelly@ge.com> 10933M: Martyn Welch <martyn.welch@collabora.co.uk> 10934S: Maintained 10935F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 10936F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 10937 10938MEGARAID SCSI/SAS DRIVERS 10939M: Kashyap Desai <kashyap.desai@broadcom.com> 10940M: Sumit Saxena <sumit.saxena@broadcom.com> 10941M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 10942L: megaraidlinux.pdl@broadcom.com 10943L: linux-scsi@vger.kernel.org 10944S: Maintained 10945W: http://www.avagotech.com/support/ 10946F: Documentation/scsi/megaraid.rst 10947F: drivers/scsi/megaraid.* 10948F: drivers/scsi/megaraid/ 10949 10950MELEXIS MLX90614 DRIVER 10951M: Crt Mori <cmo@melexis.com> 10952L: linux-iio@vger.kernel.org 10953S: Supported 10954W: http://www.melexis.com 10955F: drivers/iio/temperature/mlx90614.c 10956 10957MELEXIS MLX90632 DRIVER 10958M: Crt Mori <cmo@melexis.com> 10959L: linux-iio@vger.kernel.org 10960S: Supported 10961W: http://www.melexis.com 10962F: drivers/iio/temperature/mlx90632.c 10963 10964MELFAS MIP4 TOUCHSCREEN DRIVER 10965M: Sangwon Jee <jeesw@melfas.com> 10966S: Supported 10967W: http://www.melfas.com 10968F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 10969F: drivers/input/touchscreen/melfas_mip4.c 10970 10971MELLANOX ETHERNET DRIVER (mlx4_en) 10972M: Tariq Toukan <tariqt@mellanox.com> 10973L: netdev@vger.kernel.org 10974S: Supported 10975W: http://www.mellanox.com 10976Q: http://patchwork.ozlabs.org/project/netdev/list/ 10977F: drivers/net/ethernet/mellanox/mlx4/en_* 10978 10979MELLANOX ETHERNET DRIVER (mlx5e) 10980M: Saeed Mahameed <saeedm@mellanox.com> 10981L: netdev@vger.kernel.org 10982S: Supported 10983W: http://www.mellanox.com 10984Q: http://patchwork.ozlabs.org/project/netdev/list/ 10985F: drivers/net/ethernet/mellanox/mlx5/core/en_* 10986 10987MELLANOX ETHERNET INNOVA DRIVERS 10988R: Boris Pismenny <borisp@mellanox.com> 10989L: netdev@vger.kernel.org 10990S: Supported 10991W: http://www.mellanox.com 10992Q: http://patchwork.ozlabs.org/project/netdev/list/ 10993F: drivers/net/ethernet/mellanox/mlx5/core/accel/* 10994F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 10995F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 10996F: include/linux/mlx5/mlx5_ifc_fpga.h 10997 10998MELLANOX ETHERNET SWITCH DRIVERS 10999M: Jiri Pirko <jiri@mellanox.com> 11000M: Ido Schimmel <idosch@mellanox.com> 11001L: netdev@vger.kernel.org 11002S: Supported 11003W: http://www.mellanox.com 11004Q: http://patchwork.ozlabs.org/project/netdev/list/ 11005F: drivers/net/ethernet/mellanox/mlxsw/ 11006F: tools/testing/selftests/drivers/net/mlxsw/ 11007 11008MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 11009M: mlxsw@mellanox.com 11010L: netdev@vger.kernel.org 11011S: Supported 11012W: http://www.mellanox.com 11013Q: http://patchwork.ozlabs.org/project/netdev/list/ 11014F: drivers/net/ethernet/mellanox/mlxfw/ 11015 11016MELLANOX HARDWARE PLATFORM SUPPORT 11017M: Andy Shevchenko <andy@infradead.org> 11018M: Darren Hart <dvhart@infradead.org> 11019M: Vadim Pasternak <vadimp@mellanox.com> 11020L: platform-driver-x86@vger.kernel.org 11021S: Supported 11022F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 11023F: drivers/platform/mellanox/ 11024F: include/linux/platform_data/mlxreg.h 11025 11026MELLANOX MLX4 core VPI driver 11027M: Tariq Toukan <tariqt@mellanox.com> 11028L: netdev@vger.kernel.org 11029L: linux-rdma@vger.kernel.org 11030S: Supported 11031W: http://www.mellanox.com 11032Q: http://patchwork.ozlabs.org/project/netdev/list/ 11033F: drivers/net/ethernet/mellanox/mlx4/ 11034F: include/linux/mlx4/ 11035 11036MELLANOX MLX4 IB driver 11037M: Yishai Hadas <yishaih@mellanox.com> 11038L: linux-rdma@vger.kernel.org 11039S: Supported 11040W: http://www.mellanox.com 11041Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11042F: drivers/infiniband/hw/mlx4/ 11043F: include/linux/mlx4/ 11044F: include/uapi/rdma/mlx4-abi.h 11045 11046MELLANOX MLX5 core VPI driver 11047M: Saeed Mahameed <saeedm@mellanox.com> 11048M: Leon Romanovsky <leonro@mellanox.com> 11049L: netdev@vger.kernel.org 11050L: linux-rdma@vger.kernel.org 11051S: Supported 11052W: http://www.mellanox.com 11053Q: http://patchwork.ozlabs.org/project/netdev/list/ 11054F: Documentation/networking/device_drivers/mellanox/ 11055F: drivers/net/ethernet/mellanox/mlx5/core/ 11056F: include/linux/mlx5/ 11057 11058MELLANOX MLX5 IB driver 11059M: Leon Romanovsky <leonro@mellanox.com> 11060L: linux-rdma@vger.kernel.org 11061S: Supported 11062W: http://www.mellanox.com 11063Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11064F: drivers/infiniband/hw/mlx5/ 11065F: include/linux/mlx5/ 11066F: include/uapi/rdma/mlx5-abi.h 11067 11068MELLANOX MLXCPLD I2C AND MUX DRIVER 11069M: Vadim Pasternak <vadimp@mellanox.com> 11070M: Michael Shych <michaelsh@mellanox.com> 11071L: linux-i2c@vger.kernel.org 11072S: Supported 11073F: Documentation/i2c/busses/i2c-mlxcpld.rst 11074F: drivers/i2c/busses/i2c-mlxcpld.c 11075F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 11076 11077MELLANOX MLXCPLD LED DRIVER 11078M: Vadim Pasternak <vadimp@mellanox.com> 11079L: linux-leds@vger.kernel.org 11080S: Supported 11081F: Documentation/leds/leds-mlxcpld.rst 11082F: drivers/leds/leds-mlxcpld.c 11083F: drivers/leds/leds-mlxreg.c 11084 11085MELLANOX PLATFORM DRIVER 11086M: Vadim Pasternak <vadimp@mellanox.com> 11087L: platform-driver-x86@vger.kernel.org 11088S: Supported 11089F: drivers/platform/x86/mlx-platform.c 11090 11091MEMBARRIER SUPPORT 11092M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 11093M: "Paul E. McKenney" <paulmck@kernel.org> 11094L: linux-kernel@vger.kernel.org 11095S: Supported 11096F: arch/powerpc/include/asm/membarrier.h 11097F: include/uapi/linux/membarrier.h 11098F: kernel/sched/membarrier.c 11099 11100MEMBLOCK 11101M: Mike Rapoport <rppt@linux.ibm.com> 11102L: linux-mm@kvack.org 11103S: Maintained 11104F: Documentation/core-api/boot-time-mm.rst 11105F: include/linux/memblock.h 11106F: mm/memblock.c 11107 11108MEMORY MANAGEMENT 11109M: Andrew Morton <akpm@linux-foundation.org> 11110L: linux-mm@kvack.org 11111S: Maintained 11112W: http://www.linux-mm.org 11113T: quilt https://ozlabs.org/~akpm/mmotm/ 11114T: quilt https://ozlabs.org/~akpm/mmots/ 11115T: git git://github.com/hnaz/linux-mm.git 11116F: include/linux/gfp.h 11117F: include/linux/memory_hotplug.h 11118F: include/linux/mm.h 11119F: include/linux/mmzone.h 11120F: include/linux/vmalloc.h 11121F: mm/ 11122 11123MEMORY TECHNOLOGY DEVICES (MTD) 11124M: Miquel Raynal <miquel.raynal@bootlin.com> 11125M: Richard Weinberger <richard@nod.at> 11126M: Vignesh Raghavendra <vigneshr@ti.com> 11127L: linux-mtd@lists.infradead.org 11128S: Maintained 11129W: http://www.linux-mtd.infradead.org/ 11130Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11131C: irc://irc.oftc.net/mtd 11132T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 11133T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 11134F: Documentation/devicetree/bindings/mtd/ 11135F: drivers/mtd/ 11136F: include/linux/mtd/ 11137F: include/uapi/mtd/ 11138 11139MEN A21 WATCHDOG DRIVER 11140M: Johannes Thumshirn <morbidrsa@gmail.com> 11141L: linux-watchdog@vger.kernel.org 11142S: Maintained 11143F: drivers/watchdog/mena21_wdt.c 11144 11145MEN CHAMELEON BUS (mcb) 11146M: Johannes Thumshirn <morbidrsa@gmail.com> 11147S: Maintained 11148F: Documentation/driver-api/men-chameleon-bus.rst 11149F: drivers/mcb/ 11150F: include/linux/mcb.h 11151 11152MEN F21BMC (Board Management Controller) 11153M: Andreas Werner <andreas.werner@men.de> 11154S: Supported 11155F: Documentation/hwmon/menf21bmc.rst 11156F: drivers/hwmon/menf21bmc_hwmon.c 11157F: drivers/leds/leds-menf21bmc.c 11158F: drivers/mfd/menf21bmc.c 11159F: drivers/watchdog/menf21bmc_wdt.c 11160 11161MEN Z069 WATCHDOG DRIVER 11162M: Johannes Thumshirn <jth@kernel.org> 11163L: linux-watchdog@vger.kernel.org 11164S: Maintained 11165F: drivers/watchdog/menz69_wdt.c 11166 11167MESON AO CEC DRIVER FOR AMLOGIC SOCS 11168M: Neil Armstrong <narmstrong@baylibre.com> 11169L: linux-media@vger.kernel.org 11170L: linux-amlogic@lists.infradead.org 11171S: Supported 11172W: http://linux-meson.com/ 11173T: git git://linuxtv.org/media_tree.git 11174F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 11175F: drivers/media/platform/meson/ao-cec-g12a.c 11176F: drivers/media/platform/meson/ao-cec.c 11177 11178MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 11179M: Liang Yang <liang.yang@amlogic.com> 11180L: linux-mtd@lists.infradead.org 11181S: Maintained 11182F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 11183F: drivers/mtd/nand/raw/meson_* 11184 11185MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 11186M: Maxime Jourdan <mjourdan@baylibre.com> 11187M: Neil Armstrong <narmstrong@baylibre.com> 11188L: linux-media@vger.kernel.org 11189L: linux-amlogic@lists.infradead.org 11190S: Supported 11191T: git git://linuxtv.org/media_tree.git 11192F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 11193F: drivers/staging/media/meson/vdec/ 11194 11195METHODE UDPU SUPPORT 11196M: Vladimir Vid <vladimir.vid@sartura.hr> 11197S: Maintained 11198F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 11199 11200MHI BUS 11201M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 11202M: Hemant Kumar <hemantk@codeaurora.org> 11203L: linux-arm-msm@vger.kernel.org 11204S: Maintained 11205T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 11206F: Documentation/mhi/ 11207F: drivers/bus/mhi/ 11208F: include/linux/mhi.h 11209 11210MICROBLAZE ARCHITECTURE 11211M: Michal Simek <monstr@monstr.eu> 11212S: Supported 11213W: http://www.monstr.eu/fdt/ 11214T: git git://git.monstr.eu/linux-2.6-microblaze.git 11215F: arch/microblaze/ 11216 11217MICROCHIP AT91 SERIAL DRIVER 11218M: Richard Genoud <richard.genoud@gmail.com> 11219S: Maintained 11220F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11221F: drivers/tty/serial/atmel_serial.c 11222F: drivers/tty/serial/atmel_serial.h 11223 11224MICROCHIP AT91 USART MFD DRIVER 11225M: Radu Pirea <radu_nicolae.pirea@upb.ro> 11226L: linux-kernel@vger.kernel.org 11227S: Supported 11228F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11229F: drivers/mfd/at91-usart.c 11230F: include/dt-bindings/mfd/at91-usart.h 11231 11232MICROCHIP AT91 USART SPI DRIVER 11233M: Radu Pirea <radu_nicolae.pirea@upb.ro> 11234L: linux-spi@vger.kernel.org 11235S: Supported 11236F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11237F: drivers/spi/spi-at91-usart.c 11238 11239MICROCHIP AUDIO ASOC DRIVERS 11240M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11241L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11242S: Supported 11243F: sound/soc/atmel 11244 11245MICROCHIP DMA DRIVER 11246M: Ludovic Desroches <ludovic.desroches@microchip.com> 11247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11248L: dmaengine@vger.kernel.org 11249S: Supported 11250F: Documentation/devicetree/bindings/dma/atmel-dma.txt 11251F: drivers/dma/at_hdmac.c 11252F: drivers/dma/at_hdmac_regs.h 11253F: include/dt-bindings/dma/at91.h 11254F: include/linux/platform_data/dma-atmel.h 11255 11256MICROCHIP ECC DRIVER 11257M: Tudor Ambarus <tudor.ambarus@microchip.com> 11258L: linux-crypto@vger.kernel.org 11259S: Maintained 11260F: drivers/crypto/atmel-ecc.* 11261 11262MICROCHIP I2C DRIVER 11263M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11264L: linux-i2c@vger.kernel.org 11265S: Supported 11266F: drivers/i2c/busses/i2c-at91-*.c 11267F: drivers/i2c/busses/i2c-at91.h 11268 11269MICROCHIP ISC DRIVER 11270M: Eugen Hristev <eugen.hristev@microchip.com> 11271L: linux-media@vger.kernel.org 11272S: Supported 11273F: Documentation/devicetree/bindings/media/atmel-isc.txt 11274F: drivers/media/platform/atmel/atmel-isc-base.c 11275F: drivers/media/platform/atmel/atmel-isc-regs.h 11276F: drivers/media/platform/atmel/atmel-isc.h 11277F: drivers/media/platform/atmel/atmel-sama5d2-isc.c 11278F: include/linux/atmel-isc-media.h 11279 11280MICROCHIP ISI DRIVER 11281M: Eugen Hristev <eugen.hristev@microchip.com> 11282L: linux-media@vger.kernel.org 11283S: Supported 11284F: drivers/media/platform/atmel/atmel-isi.c 11285F: drivers/media/platform/atmel/atmel-isi.h 11286 11287MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 11288M: Woojung Huh <woojung.huh@microchip.com> 11289M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 11290L: netdev@vger.kernel.org 11291S: Maintained 11292F: Documentation/devicetree/bindings/net/dsa/ksz.txt 11293F: drivers/net/dsa/microchip/* 11294F: include/linux/platform_data/microchip-ksz.h 11295F: net/dsa/tag_ksz.c 11296 11297MICROCHIP LAN743X ETHERNET DRIVER 11298M: Bryan Whitehead <bryan.whitehead@microchip.com> 11299M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 11300L: netdev@vger.kernel.org 11301S: Maintained 11302F: drivers/net/ethernet/microchip/lan743x_* 11303 11304MICROCHIP LCDFB DRIVER 11305M: Nicolas Ferre <nicolas.ferre@microchip.com> 11306L: linux-fbdev@vger.kernel.org 11307S: Maintained 11308F: drivers/video/fbdev/atmel_lcdfb.c 11309F: include/video/atmel_lcdc.h 11310 11311MICROCHIP MCP16502 PMIC DRIVER 11312M: Andrei Stefanescu <andrei.stefanescu@microchip.com> 11313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11314S: Maintained 11315F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 11316F: drivers/regulator/mcp16502.c 11317 11318MICROCHIP MCP3911 ADC DRIVER 11319M: Marcus Folkesson <marcus.folkesson@gmail.com> 11320M: Kent Gustavsson <kent@minoris.se> 11321L: linux-iio@vger.kernel.org 11322S: Supported 11323F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 11324F: drivers/iio/adc/mcp3911.c 11325 11326MICROCHIP MMC/SD/SDIO MCI DRIVER 11327M: Ludovic Desroches <ludovic.desroches@microchip.com> 11328S: Maintained 11329F: drivers/mmc/host/atmel-mci.c 11330 11331MICROCHIP NAND DRIVER 11332M: Tudor Ambarus <tudor.ambarus@microchip.com> 11333L: linux-mtd@lists.infradead.org 11334S: Supported 11335F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 11336F: drivers/mtd/nand/raw/atmel/* 11337 11338MICROCHIP PWM DRIVER 11339M: Claudiu Beznea <claudiu.beznea@microchip.com> 11340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11341L: linux-pwm@vger.kernel.org 11342S: Supported 11343F: Documentation/devicetree/bindings/pwm/atmel-pwm.txt 11344F: drivers/pwm/pwm-atmel.c 11345 11346MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 11347M: Eugen Hristev <eugen.hristev@microchip.com> 11348L: linux-iio@vger.kernel.org 11349S: Supported 11350F: Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt 11351F: drivers/iio/adc/at91-sama5d2_adc.c 11352F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 11353 11354MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 11355M: Claudiu Beznea <claudiu.beznea@microchip.com> 11356S: Supported 11357F: drivers/power/reset/at91-sama5d2_shdwc.c 11358 11359MICROCHIP SPI DRIVER 11360M: Tudor Ambarus <tudor.ambarus@microchip.com> 11361S: Supported 11362F: drivers/spi/spi-atmel.* 11363 11364MICROCHIP SSC DRIVER 11365M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11366L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11367S: Supported 11368F: drivers/misc/atmel-ssc.c 11369F: include/linux/atmel-ssc.h 11370 11371MICROCHIP USB251XB DRIVER 11372M: Richard Leitner <richard.leitner@skidata.com> 11373L: linux-usb@vger.kernel.org 11374S: Maintained 11375F: Documentation/devicetree/bindings/usb/usb251xb.txt 11376F: drivers/usb/misc/usb251xb.c 11377 11378MICROCHIP USBA UDC DRIVER 11379M: Cristian Birsan <cristian.birsan@microchip.com> 11380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11381S: Supported 11382F: drivers/usb/gadget/udc/atmel_usba_udc.* 11383 11384MICROCHIP WILC1000 WIFI DRIVER 11385M: Adham Abozaeid <adham.abozaeid@microchip.com> 11386M: Ajay Singh <ajay.kathat@microchip.com> 11387L: linux-wireless@vger.kernel.org 11388S: Supported 11389F: drivers/net/wireless/microchip/wilc1000/ 11390 11391MICROCHIP XDMA DRIVER 11392M: Ludovic Desroches <ludovic.desroches@microchip.com> 11393L: linux-arm-kernel@lists.infradead.org 11394L: dmaengine@vger.kernel.org 11395S: Supported 11396F: drivers/dma/at_xdmac.c 11397 11398MICROSEMI MIPS SOCS 11399M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11400M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 11401L: linux-mips@vger.kernel.org 11402S: Supported 11403F: Documentation/devicetree/bindings/mips/mscc.txt 11404F: arch/mips/boot/dts/mscc/ 11405F: arch/mips/configs/generic/board-ocelot.config 11406F: arch/mips/generic/board-ocelot.c 11407 11408MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 11409M: Don Brace <don.brace@microsemi.com> 11410L: esc.storagedev@microsemi.com 11411L: linux-scsi@vger.kernel.org 11412S: Supported 11413F: Documentation/scsi/smartpqi.rst 11414F: drivers/scsi/smartpqi/Kconfig 11415F: drivers/scsi/smartpqi/Makefile 11416F: drivers/scsi/smartpqi/smartpqi*.[ch] 11417F: include/linux/cciss*.h 11418F: include/uapi/linux/cciss*.h 11419 11420MICROSOFT SURFACE PRO 3 BUTTON DRIVER 11421M: Chen Yu <yu.c.chen@intel.com> 11422L: platform-driver-x86@vger.kernel.org 11423S: Supported 11424F: drivers/platform/x86/surfacepro3_button.c 11425 11426MICROTEK X6 SCANNER 11427M: Oliver Neukum <oliver@neukum.org> 11428S: Maintained 11429F: drivers/usb/image/microtek.* 11430 11431MIPS 11432M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 11433L: linux-mips@vger.kernel.org 11434S: Maintained 11435W: http://www.linux-mips.org/ 11436Q: https://patchwork.kernel.org/project/linux-mips/list/ 11437T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 11438F: Documentation/devicetree/bindings/mips/ 11439F: Documentation/mips/ 11440F: arch/mips/ 11441F: drivers/platform/mips/ 11442 11443MIPS BOSTON DEVELOPMENT BOARD 11444M: Paul Burton <paulburton@kernel.org> 11445L: linux-mips@vger.kernel.org 11446S: Maintained 11447F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 11448F: arch/mips/boot/dts/img/boston.dts 11449F: arch/mips/configs/generic/board-boston.config 11450F: drivers/clk/imgtec/clk-boston.c 11451F: include/dt-bindings/clock/boston-clock.h 11452 11453MIPS GENERIC PLATFORM 11454M: Paul Burton <paulburton@kernel.org> 11455L: linux-mips@vger.kernel.org 11456S: Supported 11457F: Documentation/devicetree/bindings/power/mti,mips-cpc.txt 11458F: arch/mips/generic/ 11459F: arch/mips/tools/generic-board-config.sh 11460 11461MIPS RINT INSTRUCTION EMULATION 11462M: Aleksandar Markovic <aleksandar.markovic@mips.com> 11463L: linux-mips@vger.kernel.org 11464S: Supported 11465F: arch/mips/math-emu/dp_rint.c 11466F: arch/mips/math-emu/sp_rint.c 11467 11468MIPS/LOONGSON1 ARCHITECTURE 11469M: Keguang Zhang <keguang.zhang@gmail.com> 11470L: linux-mips@vger.kernel.org 11471S: Maintained 11472F: arch/mips/include/asm/mach-loongson32/ 11473F: arch/mips/loongson32/ 11474F: drivers/*/*/*loongson1* 11475F: drivers/*/*loongson1* 11476 11477MIPS/LOONGSON2EF ARCHITECTURE 11478M: Jiaxun Yang <jiaxun.yang@flygoat.com> 11479L: linux-mips@vger.kernel.org 11480S: Maintained 11481F: arch/mips/include/asm/mach-loongson2ef/ 11482F: arch/mips/loongson2ef/ 11483F: drivers/*/*/*loongson2* 11484F: drivers/*/*loongson2* 11485 11486MIPS/LOONGSON64 ARCHITECTURE 11487M: Huacai Chen <chenhc@lemote.com> 11488M: Jiaxun Yang <jiaxun.yang@flygoat.com> 11489L: linux-mips@vger.kernel.org 11490S: Maintained 11491F: arch/mips/include/asm/mach-loongson64/ 11492F: arch/mips/loongson64/ 11493F: drivers/*/*/*loongson3* 11494F: drivers/*/*loongson3* 11495F: drivers/irqchip/irq-loongson* 11496F: drivers/platform/mips/cpu_hwmon.c 11497 11498MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 11499M: Hans Verkuil <hverkuil@xs4all.nl> 11500L: linux-media@vger.kernel.org 11501S: Odd Fixes 11502W: https://linuxtv.org 11503T: git git://linuxtv.org/media_tree.git 11504F: drivers/media/radio/radio-miropcm20* 11505 11506MMP SUPPORT 11507R: Lubomir Rintel <lkundrak@v3.sk> 11508L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11509S: Odd Fixes 11510T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 11511F: arch/arm/boot/dts/mmp* 11512F: arch/arm/mach-mmp/ 11513F: linux/soc/mmp/ 11514 11515MMP USB PHY DRIVERS 11516R: Lubomir Rintel <lkundrak@v3.sk> 11517L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11518S: Maintained 11519F: drivers/phy/marvell/phy-mmp3-usb.c 11520F: drivers/phy/marvell/phy-pxa-usb.c 11521 11522MMU GATHER AND TLB INVALIDATION 11523M: Will Deacon <will@kernel.org> 11524M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 11525M: Andrew Morton <akpm@linux-foundation.org> 11526M: Nick Piggin <npiggin@gmail.com> 11527M: Peter Zijlstra <peterz@infradead.org> 11528L: linux-arch@vger.kernel.org 11529L: linux-mm@kvack.org 11530S: Maintained 11531F: arch/*/include/asm/tlb.h 11532F: include/asm-generic/tlb.h 11533F: mm/mmu_gather.c 11534 11535MN88472 MEDIA DRIVER 11536M: Antti Palosaari <crope@iki.fi> 11537L: linux-media@vger.kernel.org 11538S: Maintained 11539W: https://linuxtv.org 11540W: http://palosaari.fi/linux/ 11541Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11542F: drivers/media/dvb-frontends/mn88472* 11543 11544MN88473 MEDIA DRIVER 11545M: Antti Palosaari <crope@iki.fi> 11546L: linux-media@vger.kernel.org 11547S: Maintained 11548W: https://linuxtv.org 11549W: http://palosaari.fi/linux/ 11550Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11551F: drivers/media/dvb-frontends/mn88473* 11552 11553MODULE SUPPORT 11554M: Jessica Yu <jeyu@kernel.org> 11555S: Maintained 11556T: git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next 11557F: include/linux/module.h 11558F: kernel/module.c 11559 11560MONOLITHIC POWER SYSTEM PMIC DRIVER 11561M: Saravanan Sekar <sravanhome@gmail.com> 11562S: Maintained 11563F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 11564F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 11565F: drivers/iio/adc/mp2629_adc.c 11566F: drivers/mfd/mp2629.c 11567F: drivers/power/supply/mp2629_charger.c 11568F: drivers/regulator/mp5416.c 11569F: drivers/regulator/mpq7920.c 11570F: drivers/regulator/mpq7920.h 11571F: include/linux/mfd/mp2629.h 11572 11573MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 11574S: Orphan 11575W: http://popies.net/meye/ 11576F: Documentation/userspace-api/media/drivers/meye* 11577F: drivers/media/pci/meye/ 11578F: include/uapi/linux/meye.h 11579 11580MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 11581M: Jiri Slaby <jirislaby@gmail.com> 11582S: Maintained 11583F: Documentation/driver-api/serial/moxa-smartio.rst 11584F: drivers/tty/mxser.* 11585 11586MR800 AVERMEDIA USB FM RADIO DRIVER 11587M: Alexey Klimov <klimov.linux@gmail.com> 11588L: linux-media@vger.kernel.org 11589S: Maintained 11590T: git git://linuxtv.org/media_tree.git 11591F: drivers/media/radio/radio-mr800.c 11592 11593MRF24J40 IEEE 802.15.4 RADIO DRIVER 11594M: Alan Ott <alan@signal11.us> 11595L: linux-wpan@vger.kernel.org 11596S: Maintained 11597F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 11598F: drivers/net/ieee802154/mrf24j40.c 11599 11600MSI LAPTOP SUPPORT 11601M: "Lee, Chun-Yi" <jlee@suse.com> 11602L: platform-driver-x86@vger.kernel.org 11603S: Maintained 11604F: drivers/platform/x86/msi-laptop.c 11605 11606MSI WMI SUPPORT 11607L: platform-driver-x86@vger.kernel.org 11608S: Orphan 11609F: drivers/platform/x86/msi-wmi.c 11610 11611MSI001 MEDIA DRIVER 11612M: Antti Palosaari <crope@iki.fi> 11613L: linux-media@vger.kernel.org 11614S: Maintained 11615W: https://linuxtv.org 11616W: http://palosaari.fi/linux/ 11617Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11618T: git git://linuxtv.org/anttip/media_tree.git 11619F: drivers/media/tuners/msi001* 11620 11621MSI2500 MEDIA DRIVER 11622M: Antti Palosaari <crope@iki.fi> 11623L: linux-media@vger.kernel.org 11624S: Maintained 11625W: https://linuxtv.org 11626W: http://palosaari.fi/linux/ 11627Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11628T: git git://linuxtv.org/anttip/media_tree.git 11629F: drivers/media/usb/msi2500/ 11630 11631MSYSTEMS DISKONCHIP G3 MTD DRIVER 11632M: Robert Jarzmik <robert.jarzmik@free.fr> 11633L: linux-mtd@lists.infradead.org 11634S: Maintained 11635F: drivers/mtd/devices/docg3* 11636 11637MT9M032 APTINA SENSOR DRIVER 11638M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11639L: linux-media@vger.kernel.org 11640S: Maintained 11641T: git git://linuxtv.org/media_tree.git 11642F: drivers/media/i2c/mt9m032.c 11643F: include/media/i2c/mt9m032.h 11644 11645MT9P031 APTINA CAMERA SENSOR 11646M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11647L: linux-media@vger.kernel.org 11648S: Maintained 11649T: git git://linuxtv.org/media_tree.git 11650F: drivers/media/i2c/mt9p031.c 11651F: include/media/i2c/mt9p031.h 11652 11653MT9T001 APTINA CAMERA SENSOR 11654M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11655L: linux-media@vger.kernel.org 11656S: Maintained 11657T: git git://linuxtv.org/media_tree.git 11658F: drivers/media/i2c/mt9t001.c 11659F: include/media/i2c/mt9t001.h 11660 11661MT9T112 APTINA CAMERA SENSOR 11662M: Jacopo Mondi <jacopo@jmondi.org> 11663L: linux-media@vger.kernel.org 11664S: Odd Fixes 11665T: git git://linuxtv.org/media_tree.git 11666F: drivers/media/i2c/mt9t112.c 11667F: include/media/i2c/mt9t112.h 11668 11669MT9V032 APTINA CAMERA SENSOR 11670M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11671L: linux-media@vger.kernel.org 11672S: Maintained 11673T: git git://linuxtv.org/media_tree.git 11674F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 11675F: drivers/media/i2c/mt9v032.c 11676F: include/media/i2c/mt9v032.h 11677 11678MT9V111 APTINA CAMERA SENSOR 11679M: Jacopo Mondi <jacopo@jmondi.org> 11680L: linux-media@vger.kernel.org 11681S: Maintained 11682T: git git://linuxtv.org/media_tree.git 11683F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt 11684F: drivers/media/i2c/mt9v111.c 11685 11686MULTIFUNCTION DEVICES (MFD) 11687M: Lee Jones <lee.jones@linaro.org> 11688S: Supported 11689T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 11690F: Documentation/devicetree/bindings/mfd/ 11691F: drivers/mfd/ 11692F: include/dt-bindings/mfd/ 11693F: include/linux/mfd/ 11694 11695MULTIMEDIA CARD (MMC) ETC. OVER SPI 11696S: Orphan 11697F: drivers/mmc/host/mmc_spi.c 11698F: include/linux/spi/mmc_spi.h 11699 11700MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 11701M: Ulf Hansson <ulf.hansson@linaro.org> 11702L: linux-mmc@vger.kernel.org 11703S: Maintained 11704T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 11705F: Documentation/devicetree/bindings/mmc/ 11706F: drivers/mmc/ 11707F: include/linux/mmc/ 11708F: include/uapi/linux/mmc/ 11709 11710MULTIPLEXER SUBSYSTEM 11711M: Peter Rosin <peda@axentia.se> 11712S: Maintained 11713F: Documentation/ABI/testing/sysfs-class-mux* 11714F: Documentation/devicetree/bindings/mux/ 11715F: drivers/mux/ 11716F: include/dt-bindings/mux/ 11717F: include/linux/mux/ 11718 11719MULTITECH MULTIPORT CARD (ISICOM) 11720S: Orphan 11721F: drivers/tty/isicom.c 11722F: include/linux/isicom.h 11723 11724MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 11725M: Bin Liu <b-liu@ti.com> 11726L: linux-usb@vger.kernel.org 11727S: Maintained 11728F: drivers/usb/musb/ 11729 11730MXL301RF MEDIA DRIVER 11731M: Akihiro Tsukada <tskd08@gmail.com> 11732L: linux-media@vger.kernel.org 11733S: Odd Fixes 11734F: drivers/media/tuners/mxl301rf* 11735 11736MXL5007T MEDIA DRIVER 11737M: Michael Krufky <mkrufky@linuxtv.org> 11738L: linux-media@vger.kernel.org 11739S: Maintained 11740W: https://linuxtv.org 11741W: http://github.com/mkrufky 11742Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11743T: git git://linuxtv.org/mkrufky/tuners.git 11744F: drivers/media/tuners/mxl5007t.* 11745 11746MXSFB DRM DRIVER 11747M: Marek Vasut <marex@denx.de> 11748M: Stefan Agner <stefan@agner.ch> 11749L: dri-devel@lists.freedesktop.org 11750S: Supported 11751T: git git://anongit.freedesktop.org/drm/drm-misc 11752F: Documentation/devicetree/bindings/display/mxsfb.txt 11753F: drivers/gpu/drm/mxsfb/ 11754 11755MYLEX DAC960 PCI RAID Controller 11756M: Hannes Reinecke <hare@kernel.org> 11757L: linux-scsi@vger.kernel.org 11758S: Supported 11759F: drivers/scsi/myrb.* 11760F: drivers/scsi/myrs.* 11761 11762MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 11763M: Chris Lee <christopher.lee@cspi.com> 11764L: netdev@vger.kernel.org 11765S: Supported 11766W: https://www.cspi.com/ethernet-products/support/downloads/ 11767F: drivers/net/ethernet/myricom/myri10ge/ 11768 11769NAND FLASH SUBSYSTEM 11770M: Miquel Raynal <miquel.raynal@bootlin.com> 11771R: Richard Weinberger <richard@nod.at> 11772L: linux-mtd@lists.infradead.org 11773S: Maintained 11774W: http://www.linux-mtd.infradead.org/ 11775Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11776C: irc://irc.oftc.net/mtd 11777T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 11778F: drivers/mtd/nand/ 11779F: include/linux/mtd/*nand*.h 11780 11781NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 11782M: Daniel Mack <zonque@gmail.com> 11783L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11784S: Maintained 11785W: http://www.native-instruments.com 11786F: sound/usb/caiaq/ 11787 11788NATSEMI ETHERNET DRIVER (DP8381x) 11789S: Orphan 11790F: drivers/net/ethernet/natsemi/natsemi.c 11791 11792NCR 5380 SCSI DRIVERS 11793M: Finn Thain <fthain@telegraphics.com.au> 11794M: Michael Schmitz <schmitzmic@gmail.com> 11795L: linux-scsi@vger.kernel.org 11796S: Maintained 11797F: Documentation/scsi/g_NCR5380.rst 11798F: drivers/scsi/NCR5380.* 11799F: drivers/scsi/arm/cumana_1.c 11800F: drivers/scsi/arm/oak.c 11801F: drivers/scsi/atari_scsi.* 11802F: drivers/scsi/dmx3191d.c 11803F: drivers/scsi/g_NCR5380.* 11804F: drivers/scsi/mac_scsi.* 11805F: drivers/scsi/sun3_scsi.* 11806F: drivers/scsi/sun3_scsi_vme.c 11807 11808NCSI LIBRARY 11809M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 11810S: Maintained 11811F: net/ncsi/ 11812 11813NCT6775 HARDWARE MONITOR DRIVER 11814M: Guenter Roeck <linux@roeck-us.net> 11815L: linux-hwmon@vger.kernel.org 11816S: Maintained 11817F: Documentation/hwmon/nct6775.rst 11818F: drivers/hwmon/nct6775.c 11819 11820NETDEVSIM 11821M: Jakub Kicinski <kuba@kernel.org> 11822S: Maintained 11823F: drivers/net/netdevsim/* 11824 11825NETEM NETWORK EMULATOR 11826M: Stephen Hemminger <stephen@networkplumber.org> 11827L: netdev@vger.kernel.org 11828S: Maintained 11829F: net/sched/sch_netem.c 11830 11831NETERION 10GbE DRIVERS (s2io/vxge) 11832M: Jon Mason <jdmason@kudzu.us> 11833L: netdev@vger.kernel.org 11834S: Supported 11835F: Documentation/networking/device_drivers/neterion/s2io.rst 11836F: Documentation/networking/device_drivers/neterion/vxge.rst 11837F: drivers/net/ethernet/neterion/ 11838 11839NETFILTER 11840M: Pablo Neira Ayuso <pablo@netfilter.org> 11841M: Jozsef Kadlecsik <kadlec@netfilter.org> 11842M: Florian Westphal <fw@strlen.de> 11843L: netfilter-devel@vger.kernel.org 11844L: coreteam@netfilter.org 11845S: Maintained 11846W: http://www.netfilter.org/ 11847W: http://www.iptables.org/ 11848W: http://www.nftables.org/ 11849Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 11850T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git 11851T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git 11852F: include/linux/netfilter* 11853F: include/linux/netfilter/ 11854F: include/net/netfilter/ 11855F: include/uapi/linux/netfilter* 11856F: include/uapi/linux/netfilter/ 11857F: net/*/netfilter.c 11858F: net/*/netfilter/ 11859F: net/bridge/br_netfilter*.c 11860F: net/netfilter/ 11861 11862NETROM NETWORK LAYER 11863M: Ralf Baechle <ralf@linux-mips.org> 11864L: linux-hams@vger.kernel.org 11865S: Maintained 11866W: http://www.linux-ax25.org/ 11867F: include/net/netrom.h 11868F: include/uapi/linux/netrom.h 11869F: net/netrom/ 11870 11871NETRONOME ETHERNET DRIVERS 11872M: Jakub Kicinski <kuba@kernel.org> 11873L: oss-drivers@netronome.com 11874S: Maintained 11875F: drivers/net/ethernet/netronome/ 11876 11877NETWORK BLOCK DEVICE (NBD) 11878M: Josef Bacik <josef@toxicpanda.com> 11879L: linux-block@vger.kernel.org 11880L: nbd@other.debian.org 11881S: Maintained 11882F: Documentation/admin-guide/blockdev/nbd.rst 11883F: drivers/block/nbd.c 11884F: include/trace/events/nbd.h 11885F: include/uapi/linux/nbd.h 11886 11887NETWORK DROP MONITOR 11888M: Neil Horman <nhorman@tuxdriver.com> 11889L: netdev@vger.kernel.org 11890S: Maintained 11891W: https://fedorahosted.org/dropwatch/ 11892F: include/net/drop_monitor.h 11893F: include/uapi/linux/net_dropmon.h 11894F: net/core/drop_monitor.c 11895 11896NETWORKING DRIVERS 11897M: "David S. Miller" <davem@davemloft.net> 11898M: Jakub Kicinski <kuba@kernel.org> 11899L: netdev@vger.kernel.org 11900S: Maintained 11901W: http://www.linuxfoundation.org/en/Net 11902Q: http://patchwork.ozlabs.org/project/netdev/list/ 11903T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 11904T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 11905F: Documentation/devicetree/bindings/net/ 11906F: drivers/net/ 11907F: include/linux/etherdevice.h 11908F: include/linux/fcdevice.h 11909F: include/linux/fddidevice.h 11910F: include/linux/hippidevice.h 11911F: include/linux/if_* 11912F: include/linux/inetdevice.h 11913F: include/linux/netdevice.h 11914F: include/uapi/linux/if_* 11915F: include/uapi/linux/netdevice.h 11916 11917NETWORKING DRIVERS (WIRELESS) 11918M: Kalle Valo <kvalo@codeaurora.org> 11919L: linux-wireless@vger.kernel.org 11920S: Maintained 11921Q: http://patchwork.kernel.org/project/linux-wireless/list/ 11922T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git 11923T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 11924F: Documentation/devicetree/bindings/net/wireless/ 11925F: drivers/net/wireless/ 11926 11927NETWORKING [DSA] 11928M: Andrew Lunn <andrew@lunn.ch> 11929M: Vivien Didelot <vivien.didelot@gmail.com> 11930M: Florian Fainelli <f.fainelli@gmail.com> 11931S: Maintained 11932F: Documentation/devicetree/bindings/net/dsa/ 11933F: drivers/net/dsa/ 11934F: include/linux/dsa/ 11935F: include/linux/platform_data/dsa.h 11936F: include/net/dsa.h 11937F: net/dsa/ 11938 11939NETWORKING [GENERAL] 11940M: "David S. Miller" <davem@davemloft.net> 11941M: Jakub Kicinski <kuba@kernel.org> 11942L: netdev@vger.kernel.org 11943S: Maintained 11944W: http://www.linuxfoundation.org/en/Net 11945Q: http://patchwork.ozlabs.org/project/netdev/list/ 11946B: mailto:netdev@vger.kernel.org 11947T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 11948T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 11949F: Documentation/networking/ 11950F: include/linux/in.h 11951F: include/linux/net.h 11952F: include/linux/netdevice.h 11953F: include/net/ 11954F: include/uapi/linux/in.h 11955F: include/uapi/linux/net.h 11956F: include/uapi/linux/net_namespace.h 11957F: include/uapi/linux/netdevice.h 11958F: lib/net_utils.c 11959F: lib/random32.c 11960F: net/ 11961F: tools/testing/selftests/net/ 11962 11963NETWORKING [IPSEC] 11964M: Steffen Klassert <steffen.klassert@secunet.com> 11965M: Herbert Xu <herbert@gondor.apana.org.au> 11966M: "David S. Miller" <davem@davemloft.net> 11967L: netdev@vger.kernel.org 11968S: Maintained 11969T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 11970T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 11971F: include/net/xfrm.h 11972F: include/uapi/linux/xfrm.h 11973F: net/ipv4/ah4.c 11974F: net/ipv4/esp4* 11975F: net/ipv4/ip_vti.c 11976F: net/ipv4/ipcomp.c 11977F: net/ipv4/xfrm* 11978F: net/ipv6/ah6.c 11979F: net/ipv6/esp6* 11980F: net/ipv6/ip6_vti.c 11981F: net/ipv6/ipcomp6.c 11982F: net/ipv6/xfrm* 11983F: net/key/ 11984F: net/xfrm/ 11985 11986NETWORKING [IPv4/IPv6] 11987M: "David S. Miller" <davem@davemloft.net> 11988M: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> 11989M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 11990L: netdev@vger.kernel.org 11991S: Maintained 11992T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 11993F: arch/x86/net/* 11994F: include/net/ip* 11995F: net/ipv4/ 11996F: net/ipv6/ 11997 11998NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 11999M: Paul Moore <paul@paul-moore.com> 12000L: netdev@vger.kernel.org 12001L: linux-security-module@vger.kernel.org 12002S: Maintained 12003W: https://github.com/netlabel 12004F: Documentation/netlabel/ 12005F: include/net/calipso.h 12006F: include/net/cipso_ipv4.h 12007F: include/net/netlabel.h 12008F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 12009F: include/uapi/linux/netfilter/xt_SECMARK.h 12010F: net/ipv4/cipso_ipv4.c 12011F: net/ipv6/calipso.c 12012F: net/netfilter/xt_CONNSECMARK.c 12013F: net/netfilter/xt_SECMARK.c 12014F: net/netlabel/ 12015 12016NETWORKING [MPTCP] 12017M: Mat Martineau <mathew.j.martineau@linux.intel.com> 12018M: Matthieu Baerts <matthieu.baerts@tessares.net> 12019L: netdev@vger.kernel.org 12020L: mptcp@lists.01.org 12021S: Maintained 12022W: https://github.com/multipath-tcp/mptcp_net-next/wiki 12023B: https://github.com/multipath-tcp/mptcp_net-next/issues 12024F: include/net/mptcp.h 12025F: include/uapi/linux/mptcp.h 12026F: net/mptcp/ 12027F: tools/testing/selftests/net/mptcp/ 12028 12029NETWORKING [TCP] 12030M: Eric Dumazet <edumazet@google.com> 12031L: netdev@vger.kernel.org 12032S: Maintained 12033F: include/linux/tcp.h 12034F: include/net/tcp.h 12035F: include/trace/events/tcp.h 12036F: include/uapi/linux/tcp.h 12037F: net/ipv4/syncookies.c 12038F: net/ipv4/tcp*.c 12039F: net/ipv6/syncookies.c 12040F: net/ipv6/tcp*.c 12041 12042NETWORKING [TLS] 12043M: Boris Pismenny <borisp@mellanox.com> 12044M: Aviad Yehezkel <aviadye@mellanox.com> 12045M: John Fastabend <john.fastabend@gmail.com> 12046M: Daniel Borkmann <daniel@iogearbox.net> 12047M: Jakub Kicinski <kuba@kernel.org> 12048L: netdev@vger.kernel.org 12049S: Maintained 12050F: include/net/tls.h 12051F: include/uapi/linux/tls.h 12052F: net/tls/* 12053 12054NETWORKING [WIRELESS] 12055L: linux-wireless@vger.kernel.org 12056Q: http://patchwork.kernel.org/project/linux-wireless/list/ 12057 12058NETXEN (1/10) GbE SUPPORT 12059M: Manish Chopra <manishc@marvell.com> 12060M: Rahul Verma <rahulv@marvell.com> 12061M: GR-Linux-NIC-Dev@marvell.com 12062L: netdev@vger.kernel.org 12063S: Supported 12064F: drivers/net/ethernet/qlogic/netxen/ 12065 12066NET_FAILOVER MODULE 12067M: Sridhar Samudrala <sridhar.samudrala@intel.com> 12068L: netdev@vger.kernel.org 12069S: Supported 12070F: Documentation/networking/net_failover.rst 12071F: drivers/net/net_failover.c 12072F: include/net/net_failover.h 12073 12074NEXTHOP 12075M: David Ahern <dsahern@kernel.org> 12076L: netdev@vger.kernel.org 12077S: Maintained 12078F: include/net/netns/nexthop.h 12079F: include/net/nexthop.h 12080F: include/uapi/linux/nexthop.h 12081F: net/ipv4/nexthop.c 12082 12083NFC SUBSYSTEM 12084L: netdev@vger.kernel.org 12085S: Orphan 12086F: Documentation/devicetree/bindings/net/nfc/ 12087F: drivers/nfc/ 12088F: include/linux/platform_data/nfcmrvl.h 12089F: include/net/nfc/ 12090F: include/uapi/linux/nfc.h 12091F: net/nfc/ 12092 12093NFS, SUNRPC, AND LOCKD CLIENTS 12094M: Trond Myklebust <trond.myklebust@hammerspace.com> 12095M: Anna Schumaker <anna.schumaker@netapp.com> 12096L: linux-nfs@vger.kernel.org 12097S: Maintained 12098W: http://client.linux-nfs.org 12099T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 12100F: fs/lockd/ 12101F: fs/nfs/ 12102F: fs/nfs_common/ 12103F: include/linux/lockd/ 12104F: include/linux/nfs* 12105F: include/linux/sunrpc/ 12106F: include/uapi/linux/nfs* 12107F: include/uapi/linux/sunrpc/ 12108F: net/sunrpc/ 12109 12110NILFS2 FILESYSTEM 12111M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 12112L: linux-nilfs@vger.kernel.org 12113S: Supported 12114W: https://nilfs.sourceforge.io/ 12115W: https://nilfs.osdn.jp/ 12116T: git git://github.com/konis/nilfs2.git 12117F: Documentation/filesystems/nilfs2.rst 12118F: fs/nilfs2/ 12119F: include/trace/events/nilfs2.h 12120F: include/uapi/linux/nilfs2_api.h 12121F: include/uapi/linux/nilfs2_ondisk.h 12122 12123NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 12124M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 12125S: Maintained 12126W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 12127F: Documentation/scsi/NinjaSCSI.rst 12128F: drivers/scsi/pcmcia/nsp_* 12129 12130NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 12131M: GOTO Masanori <gotom@debian.or.jp> 12132M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 12133S: Maintained 12134W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 12135F: Documentation/scsi/NinjaSCSI.rst 12136F: drivers/scsi/nsp32* 12137 12138NIOS2 ARCHITECTURE 12139M: Ley Foon Tan <ley.foon.tan@intel.com> 12140S: Maintained 12141T: git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git 12142F: arch/nios2/ 12143 12144NOHZ, DYNTICKS SUPPORT 12145M: Frederic Weisbecker <fweisbec@gmail.com> 12146M: Thomas Gleixner <tglx@linutronix.de> 12147M: Ingo Molnar <mingo@kernel.org> 12148L: linux-kernel@vger.kernel.org 12149S: Maintained 12150T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 12151F: include/linux/sched/nohz.h 12152F: include/linux/tick.h 12153F: kernel/time/tick*.* 12154 12155NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 12156M: Pavel Machek <pavel@ucw.cz> 12157M: Sakari Ailus <sakari.ailus@iki.fi> 12158L: linux-media@vger.kernel.org 12159S: Maintained 12160F: drivers/media/i2c/ad5820.c 12161F: drivers/media/i2c/et8ek8 12162 12163NOKIA N900 POWER SUPPLY DRIVERS 12164R: Pali Rohár <pali@kernel.org> 12165F: drivers/power/supply/bq2415x_charger.c 12166F: drivers/power/supply/bq27xxx_battery.c 12167F: drivers/power/supply/bq27xxx_battery_i2c.c 12168F: drivers/power/supply/isp1704_charger.c 12169F: drivers/power/supply/rx51_battery.c 12170F: include/linux/power/bq2415x_charger.h 12171F: include/linux/power/bq27xxx_battery.h 12172 12173NOLIBC HEADER FILE 12174M: Willy Tarreau <w@1wt.eu> 12175S: Maintained 12176T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 12177F: tools/include/nolibc/ 12178 12179NSDEPS 12180M: Matthias Maennich <maennich@google.com> 12181S: Maintained 12182F: Documentation/core-api/symbol-namespaces.rst 12183F: scripts/nsdeps 12184 12185NTB AMD DRIVER 12186M: Sanjay R Mehta <sanju.mehta@amd.com> 12187M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 12188L: linux-ntb@googlegroups.com 12189S: Supported 12190F: drivers/ntb/hw/amd/ 12191 12192NTB DRIVER CORE 12193M: Jon Mason <jdmason@kudzu.us> 12194M: Dave Jiang <dave.jiang@intel.com> 12195M: Allen Hubbe <allenbh@gmail.com> 12196L: linux-ntb@googlegroups.com 12197S: Supported 12198W: https://github.com/jonmason/ntb/wiki 12199T: git git://github.com/jonmason/ntb.git 12200F: drivers/net/ntb_netdev.c 12201F: drivers/ntb/ 12202F: include/linux/ntb.h 12203F: include/linux/ntb_transport.h 12204F: tools/testing/selftests/ntb/ 12205 12206NTB IDT DRIVER 12207M: Serge Semin <fancer.lancer@gmail.com> 12208L: linux-ntb@googlegroups.com 12209S: Supported 12210F: drivers/ntb/hw/idt/ 12211 12212NTB INTEL DRIVER 12213M: Dave Jiang <dave.jiang@intel.com> 12214L: linux-ntb@googlegroups.com 12215S: Supported 12216W: https://github.com/davejiang/linux/wiki 12217T: git https://github.com/davejiang/linux.git 12218F: drivers/ntb/hw/intel/ 12219 12220NTFS FILESYSTEM 12221M: Anton Altaparmakov <anton@tuxera.com> 12222L: linux-ntfs-dev@lists.sourceforge.net 12223S: Supported 12224W: http://www.tuxera.com/ 12225T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 12226F: Documentation/filesystems/ntfs.rst 12227F: fs/ntfs/ 12228 12229NUBUS SUBSYSTEM 12230M: Finn Thain <fthain@telegraphics.com.au> 12231L: linux-m68k@lists.linux-m68k.org 12232S: Maintained 12233F: arch/*/include/asm/nubus.h 12234F: drivers/nubus/ 12235F: include/linux/nubus.h 12236F: include/uapi/linux/nubus.h 12237 12238NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 12239M: Antonino Daplas <adaplas@gmail.com> 12240L: linux-fbdev@vger.kernel.org 12241S: Maintained 12242F: drivers/video/fbdev/nvidia/ 12243F: drivers/video/fbdev/riva/ 12244 12245NVM EXPRESS DRIVER 12246M: Keith Busch <kbusch@kernel.org> 12247M: Jens Axboe <axboe@fb.com> 12248M: Christoph Hellwig <hch@lst.de> 12249M: Sagi Grimberg <sagi@grimberg.me> 12250L: linux-nvme@lists.infradead.org 12251S: Supported 12252W: http://git.infradead.org/nvme.git 12253T: git://git.infradead.org/nvme.git 12254F: drivers/nvme/host/ 12255F: include/linux/nvme.h 12256F: include/uapi/linux/nvme_ioctl.h 12257 12258NVM EXPRESS FC TRANSPORT DRIVERS 12259M: James Smart <james.smart@broadcom.com> 12260L: linux-nvme@lists.infradead.org 12261S: Supported 12262F: drivers/nvme/host/fc.c 12263F: drivers/nvme/target/fc.c 12264F: drivers/nvme/target/fcloop.c 12265F: include/linux/nvme-fc-driver.h 12266F: include/linux/nvme-fc.h 12267 12268NVM EXPRESS TARGET DRIVER 12269M: Christoph Hellwig <hch@lst.de> 12270M: Sagi Grimberg <sagi@grimberg.me> 12271M: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> 12272L: linux-nvme@lists.infradead.org 12273S: Supported 12274W: http://git.infradead.org/nvme.git 12275T: git://git.infradead.org/nvme.git 12276F: drivers/nvme/target/ 12277 12278NVMEM FRAMEWORK 12279M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 12280S: Maintained 12281F: Documentation/ABI/stable/sysfs-bus-nvmem 12282F: Documentation/devicetree/bindings/nvmem/ 12283F: drivers/nvmem/ 12284F: include/linux/nvmem-consumer.h 12285F: include/linux/nvmem-provider.h 12286 12287NXP FSPI DRIVER 12288M: Ashish Kumar <ashish.kumar@nxp.com> 12289R: Yogesh Gaur <yogeshgaur.83@gmail.com> 12290L: linux-spi@vger.kernel.org 12291S: Maintained 12292F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt 12293F: drivers/spi/spi-nxp-fspi.c 12294 12295NXP FXAS21002C DRIVER 12296M: Rui Miguel Silva <rmfrfs@gmail.com> 12297L: linux-iio@vger.kernel.org 12298S: Maintained 12299F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt 12300F: drivers/iio/gyro/fxas21002c.h 12301F: drivers/iio/gyro/fxas21002c_core.c 12302F: drivers/iio/gyro/fxas21002c_i2c.c 12303F: drivers/iio/gyro/fxas21002c_spi.c 12304 12305NXP SGTL5000 DRIVER 12306M: Fabio Estevam <festevam@gmail.com> 12307L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12308S: Maintained 12309F: Documentation/devicetree/bindings/sound/sgtl5000.txt 12310F: sound/soc/codecs/sgtl5000* 12311 12312NXP SJA1105 ETHERNET SWITCH DRIVER 12313M: Vladimir Oltean <olteanv@gmail.com> 12314L: linux-kernel@vger.kernel.org 12315S: Maintained 12316F: drivers/net/dsa/sja1105 12317 12318NXP TDA998X DRM DRIVER 12319M: Russell King <linux@armlinux.org.uk> 12320S: Maintained 12321T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 12322T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 12323F: drivers/gpu/drm/i2c/tda998x_drv.c 12324F: include/drm/i2c/tda998x.h 12325F: include/dt-bindings/display/tda998x.h 12326K: "nxp,tda998x" 12327 12328NXP TFA9879 DRIVER 12329M: Peter Rosin <peda@axentia.se> 12330L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12331S: Maintained 12332F: Documentation/devicetree/bindings/sound/tfa9879.txt 12333F: sound/soc/codecs/tfa9879* 12334 12335NXP-NCI NFC DRIVER 12336M: Clément Perrochaud <clement.perrochaud@effinnov.com> 12337R: Charles Gorand <charles.gorand@effinnov.com> 12338L: linux-nfc@lists.01.org (moderated for non-subscribers) 12339S: Supported 12340F: drivers/nfc/nxp-nci 12341 12342OBJAGG 12343M: Jiri Pirko <jiri@mellanox.com> 12344L: netdev@vger.kernel.org 12345S: Supported 12346F: include/linux/objagg.h 12347F: lib/objagg.c 12348F: lib/test_objagg.c 12349 12350OBJTOOL 12351M: Josh Poimboeuf <jpoimboe@redhat.com> 12352M: Peter Zijlstra <peterz@infradead.org> 12353S: Supported 12354F: tools/objtool/ 12355 12356OCELOT ETHERNET SWITCH DRIVER 12357M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 12358M: Vladimir Oltean <vladimir.oltean@nxp.com> 12359M: Claudiu Manoil <claudiu.manoil@nxp.com> 12360M: Alexandre Belloni <alexandre.belloni@bootlin.com> 12361L: netdev@vger.kernel.org 12362S: Supported 12363F: drivers/net/dsa/ocelot/* 12364F: drivers/net/ethernet/mscc/ 12365F: include/soc/mscc/ocelot* 12366F: net/dsa/tag_ocelot.c 12367 12368OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 12369M: Frederic Barrat <fbarrat@linux.ibm.com> 12370M: Andrew Donnellan <ajd@linux.ibm.com> 12371L: linuxppc-dev@lists.ozlabs.org 12372S: Supported 12373F: Documentation/userspace-api/accelerators/ocxl.rst 12374F: arch/powerpc/include/asm/pnv-ocxl.h 12375F: arch/powerpc/platforms/powernv/ocxl.c 12376F: drivers/misc/ocxl/ 12377F: include/misc/ocxl* 12378F: include/uapi/misc/ocxl.h 12379 12380OMAP AUDIO SUPPORT 12381M: Peter Ujfalusi <peter.ujfalusi@ti.com> 12382M: Jarkko Nikula <jarkko.nikula@bitmer.com> 12383L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12384L: linux-omap@vger.kernel.org 12385S: Maintained 12386F: sound/soc/ti/n810.c 12387F: sound/soc/ti/omap* 12388F: sound/soc/ti/rx51.c 12389F: sound/soc/ti/sdma-pcm.* 12390 12391OMAP CLOCK FRAMEWORK SUPPORT 12392M: Paul Walmsley <paul@pwsan.com> 12393L: linux-omap@vger.kernel.org 12394S: Maintained 12395F: arch/arm/*omap*/*clock* 12396 12397OMAP DEVICE TREE SUPPORT 12398M: Benoît Cousson <bcousson@baylibre.com> 12399M: Tony Lindgren <tony@atomide.com> 12400L: linux-omap@vger.kernel.org 12401L: devicetree@vger.kernel.org 12402S: Maintained 12403F: arch/arm/boot/dts/*am3* 12404F: arch/arm/boot/dts/*am4* 12405F: arch/arm/boot/dts/*am5* 12406F: arch/arm/boot/dts/*dra7* 12407F: arch/arm/boot/dts/*omap* 12408F: arch/arm/boot/dts/logicpd-som-lv* 12409F: arch/arm/boot/dts/logicpd-torpedo* 12410 12411OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 12412L: linux-omap@vger.kernel.org 12413L: linux-fbdev@vger.kernel.org 12414S: Orphan 12415F: Documentation/arm/omap/dss.rst 12416F: drivers/video/fbdev/omap2/ 12417 12418OMAP FRAMEBUFFER SUPPORT 12419L: linux-fbdev@vger.kernel.org 12420L: linux-omap@vger.kernel.org 12421S: Orphan 12422F: drivers/video/fbdev/omap/ 12423 12424OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 12425M: Roger Quadros <rogerq@ti.com> 12426M: Tony Lindgren <tony@atomide.com> 12427L: linux-omap@vger.kernel.org 12428S: Maintained 12429F: arch/arm/mach-omap2/*gpmc* 12430F: drivers/memory/omap-gpmc.c 12431 12432OMAP GPIO DRIVER 12433M: Grygorii Strashko <grygorii.strashko@ti.com> 12434M: Santosh Shilimkar <ssantosh@kernel.org> 12435M: Kevin Hilman <khilman@kernel.org> 12436L: linux-omap@vger.kernel.org 12437S: Maintained 12438F: Documentation/devicetree/bindings/gpio/gpio-omap.txt 12439F: drivers/gpio/gpio-omap.c 12440 12441OMAP HARDWARE SPINLOCK SUPPORT 12442M: Ohad Ben-Cohen <ohad@wizery.com> 12443L: linux-omap@vger.kernel.org 12444S: Maintained 12445F: drivers/hwspinlock/omap_hwspinlock.c 12446 12447OMAP HS MMC SUPPORT 12448L: linux-mmc@vger.kernel.org 12449L: linux-omap@vger.kernel.org 12450S: Orphan 12451F: drivers/mmc/host/omap_hsmmc.c 12452 12453OMAP HWMOD DATA 12454M: Paul Walmsley <paul@pwsan.com> 12455L: linux-omap@vger.kernel.org 12456S: Maintained 12457F: arch/arm/mach-omap2/omap_hwmod*data* 12458 12459OMAP HWMOD DATA FOR OMAP4-BASED DEVICES 12460M: Benoît Cousson <bcousson@baylibre.com> 12461L: linux-omap@vger.kernel.org 12462S: Maintained 12463F: arch/arm/mach-omap2/omap_hwmod_44xx_data.c 12464 12465OMAP HWMOD SUPPORT 12466M: Benoît Cousson <bcousson@baylibre.com> 12467M: Paul Walmsley <paul@pwsan.com> 12468L: linux-omap@vger.kernel.org 12469S: Maintained 12470F: arch/arm/mach-omap2/omap_hwmod.* 12471 12472OMAP I2C DRIVER 12473M: Vignesh R <vigneshr@ti.com> 12474L: linux-omap@vger.kernel.org 12475L: linux-i2c@vger.kernel.org 12476S: Maintained 12477F: Documentation/devicetree/bindings/i2c/i2c-omap.txt 12478F: drivers/i2c/busses/i2c-omap.c 12479 12480OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 12481M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12482L: linux-media@vger.kernel.org 12483S: Maintained 12484F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 12485F: drivers/media/platform/omap3isp/ 12486F: drivers/staging/media/omap4iss/ 12487 12488OMAP MMC SUPPORT 12489M: Aaro Koskinen <aaro.koskinen@iki.fi> 12490L: linux-omap@vger.kernel.org 12491S: Odd Fixes 12492F: drivers/mmc/host/omap.c 12493 12494OMAP POWER MANAGEMENT SUPPORT 12495M: Kevin Hilman <khilman@kernel.org> 12496L: linux-omap@vger.kernel.org 12497S: Maintained 12498F: arch/arm/*omap*/*pm* 12499F: drivers/cpufreq/omap-cpufreq.c 12500 12501OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 12502M: Rajendra Nayak <rnayak@codeaurora.org> 12503M: Paul Walmsley <paul@pwsan.com> 12504L: linux-omap@vger.kernel.org 12505S: Maintained 12506F: arch/arm/mach-omap2/prm* 12507 12508OMAP RANDOM NUMBER GENERATOR SUPPORT 12509M: Deepak Saxena <dsaxena@plexity.net> 12510S: Maintained 12511F: drivers/char/hw_random/omap-rng.c 12512 12513OMAP USB SUPPORT 12514L: linux-usb@vger.kernel.org 12515L: linux-omap@vger.kernel.org 12516S: Orphan 12517F: arch/arm/*omap*/usb* 12518F: drivers/usb/*/*omap* 12519 12520OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 12521M: Mark Jackson <mpfj@newflow.co.uk> 12522L: linux-omap@vger.kernel.org 12523S: Maintained 12524F: arch/arm/boot/dts/am335x-nano.dts 12525 12526OMAP1 SUPPORT 12527M: Aaro Koskinen <aaro.koskinen@iki.fi> 12528M: Tony Lindgren <tony@atomide.com> 12529L: linux-omap@vger.kernel.org 12530S: Maintained 12531Q: http://patchwork.kernel.org/project/linux-omap/list/ 12532T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 12533F: arch/arm/configs/omap1_defconfig 12534F: arch/arm/mach-omap1/ 12535F: arch/arm/plat-omap/ 12536F: drivers/i2c/busses/i2c-omap.c 12537F: include/linux/platform_data/ams-delta-fiq.h 12538F: include/linux/platform_data/i2c-omap.h 12539 12540OMAP2+ SUPPORT 12541M: Tony Lindgren <tony@atomide.com> 12542L: linux-omap@vger.kernel.org 12543S: Maintained 12544W: http://www.muru.com/linux/omap/ 12545W: http://linux.omap.com/ 12546Q: http://patchwork.kernel.org/project/linux-omap/list/ 12547T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 12548F: arch/arm/configs/omap2plus_defconfig 12549F: arch/arm/mach-omap2/ 12550F: arch/arm/plat-omap/ 12551F: drivers/bus/ti-sysc.c 12552F: drivers/i2c/busses/i2c-omap.c 12553F: drivers/irqchip/irq-omap-intc.c 12554F: drivers/mfd/*omap*.c 12555F: drivers/mfd/menelaus.c 12556F: drivers/mfd/palmas.c 12557F: drivers/mfd/tps65217.c 12558F: drivers/mfd/tps65218.c 12559F: drivers/mfd/tps65910.c 12560F: drivers/mfd/twl-core.[ch] 12561F: drivers/mfd/twl4030*.c 12562F: drivers/mfd/twl6030*.c 12563F: drivers/mfd/twl6040*.c 12564F: drivers/regulator/palmas-regulator*.c 12565F: drivers/regulator/pbias-regulator.c 12566F: drivers/regulator/tps65217-regulator.c 12567F: drivers/regulator/tps65218-regulator.c 12568F: drivers/regulator/tps65910-regulator.c 12569F: drivers/regulator/twl-regulator.c 12570F: drivers/regulator/twl6030-regulator.c 12571F: include/linux/platform_data/i2c-omap.h 12572F: include/linux/platform_data/ti-sysc.h 12573 12574OMFS FILESYSTEM 12575M: Bob Copeland <me@bobcopeland.com> 12576L: linux-karma-devel@lists.sourceforge.net 12577S: Maintained 12578F: Documentation/filesystems/omfs.rst 12579F: fs/omfs/ 12580 12581OMNIKEY CARDMAN 4000 DRIVER 12582M: Harald Welte <laforge@gnumonks.org> 12583S: Maintained 12584F: drivers/char/pcmcia/cm4000_cs.c 12585F: include/linux/cm4000_cs.h 12586F: include/uapi/linux/cm4000_cs.h 12587 12588OMNIKEY CARDMAN 4040 DRIVER 12589M: Harald Welte <laforge@gnumonks.org> 12590S: Maintained 12591F: drivers/char/pcmcia/cm4040_cs.* 12592 12593OMNIVISION OV13858 SENSOR DRIVER 12594M: Sakari Ailus <sakari.ailus@linux.intel.com> 12595L: linux-media@vger.kernel.org 12596S: Maintained 12597T: git git://linuxtv.org/media_tree.git 12598F: drivers/media/i2c/ov13858.c 12599 12600OMNIVISION OV2680 SENSOR DRIVER 12601M: Rui Miguel Silva <rmfrfs@gmail.com> 12602L: linux-media@vger.kernel.org 12603S: Maintained 12604T: git git://linuxtv.org/media_tree.git 12605F: Documentation/devicetree/bindings/media/i2c/ov2680.txt 12606F: drivers/media/i2c/ov2680.c 12607 12608OMNIVISION OV2685 SENSOR DRIVER 12609M: Shunqian Zheng <zhengsq@rock-chips.com> 12610L: linux-media@vger.kernel.org 12611S: Maintained 12612T: git git://linuxtv.org/media_tree.git 12613F: drivers/media/i2c/ov2685.c 12614 12615OMNIVISION OV2740 SENSOR DRIVER 12616M: Tianshu Qiu <tian.shu.qiua@intel.com> 12617R: Shawn Tu <shawnx.tu@intel.com> 12618R: Bingbu Cao <bingbu.cao@intel.com> 12619L: linux-media@vger.kernel.org 12620S: Maintained 12621T: git git://linuxtv.org/media_tree.git 12622F: drivers/media/i2c/ov2740.c 12623 12624OMNIVISION OV5640 SENSOR DRIVER 12625M: Steve Longerbeam <slongerbeam@gmail.com> 12626L: linux-media@vger.kernel.org 12627S: Maintained 12628T: git git://linuxtv.org/media_tree.git 12629F: drivers/media/i2c/ov5640.c 12630 12631OMNIVISION OV5647 SENSOR DRIVER 12632M: Luis Oliveira <lolivei@synopsys.com> 12633L: linux-media@vger.kernel.org 12634S: Maintained 12635T: git git://linuxtv.org/media_tree.git 12636F: drivers/media/i2c/ov5647.c 12637 12638OMNIVISION OV5670 SENSOR DRIVER 12639M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 12640M: Hyungwoo Yang <hyungwoo.yang@intel.com> 12641L: linux-media@vger.kernel.org 12642S: Maintained 12643T: git git://linuxtv.org/media_tree.git 12644F: drivers/media/i2c/ov5670.c 12645 12646OMNIVISION OV5675 SENSOR DRIVER 12647M: Shawn Tu <shawnx.tu@intel.com> 12648L: linux-media@vger.kernel.org 12649S: Maintained 12650T: git git://linuxtv.org/media_tree.git 12651F: drivers/media/i2c/ov5675.c 12652 12653OMNIVISION OV5695 SENSOR DRIVER 12654M: Shunqian Zheng <zhengsq@rock-chips.com> 12655L: linux-media@vger.kernel.org 12656S: Maintained 12657T: git git://linuxtv.org/media_tree.git 12658F: drivers/media/i2c/ov5695.c 12659 12660OMNIVISION OV7670 SENSOR DRIVER 12661M: Jonathan Corbet <corbet@lwn.net> 12662L: linux-media@vger.kernel.org 12663S: Maintained 12664T: git git://linuxtv.org/media_tree.git 12665F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 12666F: drivers/media/i2c/ov7670.c 12667 12668OMNIVISION OV772x SENSOR DRIVER 12669M: Jacopo Mondi <jacopo@jmondi.org> 12670L: linux-media@vger.kernel.org 12671S: Odd fixes 12672T: git git://linuxtv.org/media_tree.git 12673F: Documentation/devicetree/bindings/media/i2c/ov772x.txt 12674F: drivers/media/i2c/ov772x.c 12675F: include/media/i2c/ov772x.h 12676 12677OMNIVISION OV7740 SENSOR DRIVER 12678M: Wenyou Yang <wenyou.yang@microchip.com> 12679L: linux-media@vger.kernel.org 12680S: Maintained 12681T: git git://linuxtv.org/media_tree.git 12682F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 12683F: drivers/media/i2c/ov7740.c 12684 12685OMNIVISION OV8856 SENSOR DRIVER 12686M: Dongchun Zhu <dongchun.zhu@mediatek.com> 12687L: linux-media@vger.kernel.org 12688S: Maintained 12689T: git git://linuxtv.org/media_tree.git 12690F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 12691F: drivers/media/i2c/ov8856.c 12692 12693OMNIVISION OV9640 SENSOR DRIVER 12694M: Petr Cvek <petrcvekcz@gmail.com> 12695L: linux-media@vger.kernel.org 12696S: Maintained 12697F: drivers/media/i2c/ov9640.* 12698 12699OMNIVISION OV9650 SENSOR DRIVER 12700M: Sakari Ailus <sakari.ailus@linux.intel.com> 12701R: Akinobu Mita <akinobu.mita@gmail.com> 12702R: Sylwester Nawrocki <s.nawrocki@samsung.com> 12703L: linux-media@vger.kernel.org 12704S: Maintained 12705T: git git://linuxtv.org/media_tree.git 12706F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 12707F: drivers/media/i2c/ov9650.c 12708 12709ONENAND FLASH DRIVER 12710M: Kyungmin Park <kyungmin.park@samsung.com> 12711L: linux-mtd@lists.infradead.org 12712S: Maintained 12713F: drivers/mtd/nand/onenand/ 12714F: include/linux/mtd/onenand*.h 12715 12716ONION OMEGA2+ BOARD 12717M: Harvey Hunt <harveyhuntnexus@gmail.com> 12718L: linux-mips@vger.kernel.org 12719S: Maintained 12720F: arch/mips/boot/dts/ralink/omega2p.dts 12721 12722OP-TEE DRIVER 12723M: Jens Wiklander <jens.wiklander@linaro.org> 12724L: op-tee@lists.trustedfirmware.org 12725S: Maintained 12726F: drivers/tee/optee/ 12727 12728OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 12729M: Sumit Garg <sumit.garg@linaro.org> 12730L: op-tee@lists.trustedfirmware.org 12731S: Maintained 12732F: drivers/char/hw_random/optee-rng.c 12733 12734OPA-VNIC DRIVER 12735M: Dennis Dalessandro <dennis.dalessandro@intel.com> 12736M: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> 12737L: linux-rdma@vger.kernel.org 12738S: Supported 12739F: drivers/infiniband/ulp/opa_vnic 12740 12741OPEN FIRMWARE AND DEVICE TREE OVERLAYS 12742M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 12743M: Frank Rowand <frowand.list@gmail.com> 12744L: devicetree@vger.kernel.org 12745S: Maintained 12746F: Documentation/devicetree/dynamic-resolution-notes.rst 12747F: Documentation/devicetree/overlay-notes.rst 12748F: drivers/of/overlay.c 12749F: drivers/of/resolver.c 12750K: of_overlay_notifier_ 12751 12752OPEN FIRMWARE AND FLATTENED DEVICE TREE 12753M: Rob Herring <robh+dt@kernel.org> 12754M: Frank Rowand <frowand.list@gmail.com> 12755L: devicetree@vger.kernel.org 12756S: Maintained 12757W: http://www.devicetree.org/ 12758T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 12759F: Documentation/ABI/testing/sysfs-firmware-ofw 12760F: drivers/of/ 12761F: include/linux/of*.h 12762F: scripts/dtc/ 12763 12764OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 12765M: Rob Herring <robh+dt@kernel.org> 12766L: devicetree@vger.kernel.org 12767S: Maintained 12768Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 12769T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 12770F: Documentation/devicetree/ 12771F: arch/*/boot/dts/ 12772F: include/dt-bindings/ 12773 12774OPENCORES I2C BUS DRIVER 12775M: Peter Korsgaard <peter@korsgaard.com> 12776M: Andrew Lunn <andrew@lunn.ch> 12777L: linux-i2c@vger.kernel.org 12778S: Maintained 12779F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 12780F: Documentation/i2c/busses/i2c-ocores.rst 12781F: drivers/i2c/busses/i2c-ocores.c 12782F: include/linux/platform_data/i2c-ocores.h 12783 12784OPENRISC ARCHITECTURE 12785M: Jonas Bonn <jonas@southpole.se> 12786M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 12787M: Stafford Horne <shorne@gmail.com> 12788L: openrisc@lists.librecores.org 12789S: Maintained 12790W: http://openrisc.io 12791T: git git://github.com/openrisc/linux.git 12792F: Documentation/devicetree/bindings/openrisc/ 12793F: Documentation/openrisc/ 12794F: arch/openrisc/ 12795F: drivers/irqchip/irq-ompic.c 12796F: drivers/irqchip/irq-or1k-* 12797 12798OPENVSWITCH 12799M: Pravin B Shelar <pshelar@ovn.org> 12800L: netdev@vger.kernel.org 12801L: dev@openvswitch.org 12802S: Maintained 12803W: http://openvswitch.org 12804F: include/uapi/linux/openvswitch.h 12805F: net/openvswitch/ 12806 12807OPERATING PERFORMANCE POINTS (OPP) 12808M: Viresh Kumar <vireshk@kernel.org> 12809M: Nishanth Menon <nm@ti.com> 12810M: Stephen Boyd <sboyd@kernel.org> 12811L: linux-pm@vger.kernel.org 12812S: Maintained 12813T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 12814F: Documentation/devicetree/bindings/opp/ 12815F: Documentation/power/opp.rst 12816F: drivers/opp/ 12817F: include/linux/pm_opp.h 12818 12819OPL4 DRIVER 12820M: Clemens Ladisch <clemens@ladisch.de> 12821L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12822S: Maintained 12823T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 12824F: sound/drivers/opl4/ 12825 12826OPROFILE 12827M: Robert Richter <rric@kernel.org> 12828L: oprofile-list@lists.sf.net 12829S: Maintained 12830F: arch/*/include/asm/oprofile*.h 12831F: arch/*/oprofile/ 12832F: drivers/oprofile/ 12833F: include/linux/oprofile.h 12834 12835ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 12836M: Mark Fasheh <mark@fasheh.com> 12837M: Joel Becker <jlbec@evilplan.org> 12838M: Joseph Qi <joseph.qi@linux.alibaba.com> 12839L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 12840S: Supported 12841W: http://ocfs2.wiki.kernel.org 12842F: Documentation/filesystems/dlmfs.rst 12843F: Documentation/filesystems/ocfs2.rst 12844F: fs/ocfs2/ 12845 12846ORANGEFS FILESYSTEM 12847M: Mike Marshall <hubcap@omnibond.com> 12848R: Martin Brandenburg <martin@omnibond.com> 12849L: devel@lists.orangefs.org 12850S: Supported 12851T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 12852F: Documentation/filesystems/orangefs.rst 12853F: fs/orangefs/ 12854 12855ORINOCO DRIVER 12856L: linux-wireless@vger.kernel.org 12857S: Orphan 12858W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 12859W: http://www.nongnu.org/orinoco/ 12860F: drivers/net/wireless/intersil/orinoco/ 12861 12862OV2659 OMNIVISION SENSOR DRIVER 12863M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 12864L: linux-media@vger.kernel.org 12865S: Maintained 12866W: https://linuxtv.org 12867Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12868T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 12869F: drivers/media/i2c/ov2659.c 12870F: include/media/i2c/ov2659.h 12871 12872OVERLAY FILESYSTEM 12873M: Miklos Szeredi <miklos@szeredi.hu> 12874L: linux-unionfs@vger.kernel.org 12875S: Supported 12876T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 12877F: Documentation/filesystems/overlayfs.rst 12878F: fs/overlayfs/ 12879 12880P54 WIRELESS DRIVER 12881M: Christian Lamparter <chunkeey@googlemail.com> 12882L: linux-wireless@vger.kernel.org 12883S: Maintained 12884W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 12885F: drivers/net/wireless/intersil/p54/ 12886 12887PACKING 12888M: Vladimir Oltean <olteanv@gmail.com> 12889L: netdev@vger.kernel.org 12890S: Supported 12891F: Documentation/core-api/packing.rst 12892F: include/linux/packing.h 12893F: lib/packing.c 12894 12895PADATA PARALLEL EXECUTION MECHANISM 12896M: Steffen Klassert <steffen.klassert@secunet.com> 12897L: linux-crypto@vger.kernel.org 12898S: Maintained 12899F: Documentation/core-api/padata.rst 12900F: include/linux/padata.h 12901F: kernel/padata.c 12902 12903PAGE POOL 12904M: Jesper Dangaard Brouer <hawk@kernel.org> 12905M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 12906L: netdev@vger.kernel.org 12907S: Supported 12908F: include/net/page_pool.h 12909F: net/core/page_pool.c 12910 12911PANASONIC LAPTOP ACPI EXTRAS DRIVER 12912M: Harald Welte <laforge@gnumonks.org> 12913L: platform-driver-x86@vger.kernel.org 12914S: Maintained 12915F: drivers/platform/x86/panasonic-laptop.c 12916 12917PARALLAX PING IIO SENSOR DRIVER 12918M: Andreas Klinger <ak@it-klinger.de> 12919L: linux-iio@vger.kernel.org 12920S: Maintained 12921F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 12922F: drivers/iio/proximity/ping.c 12923 12924PARALLEL LCD/KEYPAD PANEL DRIVER 12925M: Willy Tarreau <willy@haproxy.com> 12926M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 12927S: Odd Fixes 12928F: Documentation/admin-guide/lcd-panel-cgram.rst 12929F: drivers/auxdisplay/panel.c 12930 12931PARALLEL PORT SUBSYSTEM 12932M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 12933M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 12934L: linux-parport@lists.infradead.org (subscribers-only) 12935S: Maintained 12936F: Documentation/driver-api/parport*.rst 12937F: drivers/char/ppdev.c 12938F: drivers/parport/ 12939F: include/linux/parport*.h 12940F: include/uapi/linux/ppdev.h 12941 12942PARAVIRT_OPS INTERFACE 12943M: Juergen Gross <jgross@suse.com> 12944M: Deep Shah <sdeep@vmware.com> 12945M: "VMware, Inc." <pv-drivers@vmware.com> 12946L: virtualization@lists.linux-foundation.org 12947S: Supported 12948F: Documentation/virt/paravirt_ops.rst 12949F: arch/*/include/asm/paravirt*.h 12950F: arch/*/kernel/paravirt* 12951F: include/linux/hypervisor.h 12952 12953PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 12954M: Tim Waugh <tim@cyberelk.net> 12955L: linux-parport@lists.infradead.org (subscribers-only) 12956S: Maintained 12957F: Documentation/admin-guide/blockdev/paride.rst 12958F: drivers/block/paride/ 12959 12960PARISC ARCHITECTURE 12961M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12962M: Helge Deller <deller@gmx.de> 12963L: linux-parisc@vger.kernel.org 12964S: Maintained 12965W: https://parisc.wiki.kernel.org 12966Q: http://patchwork.kernel.org/project/linux-parisc/list/ 12967T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 12968T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 12969F: Documentation/parisc/ 12970F: arch/parisc/ 12971F: drivers/char/agp/parisc-agp.c 12972F: drivers/input/misc/hp_sdc_rtc.c 12973F: drivers/input/serio/gscps2.c 12974F: drivers/input/serio/hp_sdc* 12975F: drivers/parisc/ 12976F: drivers/parport/parport_gsc.* 12977F: drivers/tty/serial/8250/8250_gsc.c 12978F: drivers/video/console/sti* 12979F: drivers/video/fbdev/sti* 12980F: drivers/video/logo/logo_parisc* 12981F: include/linux/hp_sdc.h 12982 12983PARMAN 12984M: Jiri Pirko <jiri@mellanox.com> 12985L: netdev@vger.kernel.org 12986S: Supported 12987F: include/linux/parman.h 12988F: lib/parman.c 12989F: lib/test_parman.c 12990 12991PC ENGINES APU BOARD DRIVER 12992M: Enrico Weigelt, metux IT consult <info@metux.net> 12993S: Maintained 12994F: drivers/platform/x86/pcengines-apuv2.c 12995 12996PC87360 HARDWARE MONITORING DRIVER 12997M: Jim Cromie <jim.cromie@gmail.com> 12998L: linux-hwmon@vger.kernel.org 12999S: Maintained 13000F: Documentation/hwmon/pc87360.rst 13001F: drivers/hwmon/pc87360.c 13002 13003PC8736x GPIO DRIVER 13004M: Jim Cromie <jim.cromie@gmail.com> 13005S: Maintained 13006F: drivers/char/pc8736x_gpio.c 13007 13008PC87427 HARDWARE MONITORING DRIVER 13009M: Jean Delvare <jdelvare@suse.com> 13010L: linux-hwmon@vger.kernel.org 13011S: Maintained 13012F: Documentation/hwmon/pc87427.rst 13013F: drivers/hwmon/pc87427.c 13014 13015PCA9532 LED DRIVER 13016M: Riku Voipio <riku.voipio@iki.fi> 13017S: Maintained 13018F: drivers/leds/leds-pca9532.c 13019F: include/linux/leds-pca9532.h 13020 13021PCA9541 I2C BUS MASTER SELECTOR DRIVER 13022M: Guenter Roeck <linux@roeck-us.net> 13023L: linux-i2c@vger.kernel.org 13024S: Maintained 13025F: drivers/i2c/muxes/i2c-mux-pca9541.c 13026 13027PCDP - PRIMARY CONSOLE AND DEBUG PORT 13028M: Khalid Aziz <khalid@gonehiking.org> 13029S: Maintained 13030F: drivers/firmware/pcdp.* 13031 13032PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 13033M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13034L: linux-pci@vger.kernel.org 13035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13036S: Maintained 13037F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 13038F: drivers/pci/controller/pci-aardvark.c 13039 13040PCI DRIVER FOR ALTERA PCIE IP 13041M: Ley Foon Tan <ley.foon.tan@intel.com> 13042L: rfi@lists.rocketboards.org (moderated for non-subscribers) 13043L: linux-pci@vger.kernel.org 13044S: Supported 13045F: Documentation/devicetree/bindings/pci/altera-pcie.txt 13046F: drivers/pci/controller/pcie-altera.c 13047 13048PCI DRIVER FOR APPLIEDMICRO XGENE 13049M: Toan Le <toan@os.amperecomputing.com> 13050L: linux-pci@vger.kernel.org 13051L: linux-arm-kernel@lists.infradead.org 13052S: Maintained 13053F: Documentation/devicetree/bindings/pci/xgene-pci.txt 13054F: drivers/pci/controller/pci-xgene.c 13055 13056PCI DRIVER FOR ARM VERSATILE PLATFORM 13057M: Rob Herring <robh@kernel.org> 13058L: linux-pci@vger.kernel.org 13059L: linux-arm-kernel@lists.infradead.org 13060S: Maintained 13061F: Documentation/devicetree/bindings/pci/versatile.yaml 13062F: drivers/pci/controller/pci-versatile.c 13063 13064PCI DRIVER FOR ARMADA 8K 13065M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13066L: linux-pci@vger.kernel.org 13067L: linux-arm-kernel@lists.infradead.org 13068S: Maintained 13069F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 13070F: drivers/pci/controller/dwc/pcie-armada8k.c 13071 13072PCI DRIVER FOR CADENCE PCIE IP 13073M: Tom Joseph <tjoseph@cadence.com> 13074L: linux-pci@vger.kernel.org 13075S: Maintained 13076F: Documentation/devicetree/bindings/pci/cdns,* 13077F: drivers/pci/controller/cadence/ 13078 13079PCI DRIVER FOR FREESCALE LAYERSCAPE 13080M: Minghuan Lian <minghuan.Lian@nxp.com> 13081M: Mingkai Hu <mingkai.hu@nxp.com> 13082M: Roy Zang <roy.zang@nxp.com> 13083L: linuxppc-dev@lists.ozlabs.org 13084L: linux-pci@vger.kernel.org 13085L: linux-arm-kernel@lists.infradead.org 13086S: Maintained 13087F: drivers/pci/controller/dwc/*layerscape* 13088 13089PCI DRIVER FOR GENERIC OF HOSTS 13090M: Will Deacon <will@kernel.org> 13091L: linux-pci@vger.kernel.org 13092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13093S: Maintained 13094F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 13095F: drivers/pci/controller/pci-host-common.c 13096F: drivers/pci/controller/pci-host-generic.c 13097 13098PCI DRIVER FOR IMX6 13099M: Richard Zhu <hongxing.zhu@nxp.com> 13100M: Lucas Stach <l.stach@pengutronix.de> 13101L: linux-pci@vger.kernel.org 13102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13103S: Maintained 13104F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt 13105F: drivers/pci/controller/dwc/*imx6* 13106 13107PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 13108M: Jonathan Derrick <jonathan.derrick@intel.com> 13109L: linux-pci@vger.kernel.org 13110S: Supported 13111F: drivers/pci/controller/vmd.c 13112 13113PCI DRIVER FOR MICROSEMI SWITCHTEC 13114M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 13115M: Logan Gunthorpe <logang@deltatee.com> 13116L: linux-pci@vger.kernel.org 13117S: Maintained 13118F: Documentation/ABI/testing/sysfs-class-switchtec 13119F: Documentation/driver-api/switchtec.rst 13120F: drivers/ntb/hw/mscc/ 13121F: drivers/pci/switch/switchtec* 13122F: include/linux/switchtec.h 13123F: include/uapi/linux/switchtec_ioctl.h 13124 13125PCI DRIVER FOR MOBIVEIL PCIE IP 13126M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 13127M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 13128L: linux-pci@vger.kernel.org 13129S: Supported 13130F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 13131F: drivers/pci/controller/mobiveil/pcie-mobiveil* 13132 13133PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 13134M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13135M: Jason Cooper <jason@lakedaemon.net> 13136L: linux-pci@vger.kernel.org 13137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13138S: Maintained 13139F: drivers/pci/controller/*mvebu* 13140 13141PCI DRIVER FOR NVIDIA TEGRA 13142M: Thierry Reding <thierry.reding@gmail.com> 13143L: linux-tegra@vger.kernel.org 13144L: linux-pci@vger.kernel.org 13145S: Supported 13146F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 13147F: drivers/pci/controller/pci-tegra.c 13148 13149PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 13150M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 13151L: linux-pci@vger.kernel.org 13152L: linux-arm-kernel@lists.infradead.org 13153S: Maintained 13154F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 13155F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 13156 13157PCI DRIVER FOR RENESAS R-CAR 13158M: Marek Vasut <marek.vasut+renesas@gmail.com> 13159M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 13160L: linux-pci@vger.kernel.org 13161L: linux-renesas-soc@vger.kernel.org 13162S: Maintained 13163F: Documentation/devicetree/bindings/pci/*rcar* 13164F: drivers/pci/controller/*rcar* 13165 13166PCI DRIVER FOR SAMSUNG EXYNOS 13167M: Jingoo Han <jingoohan1@gmail.com> 13168L: linux-pci@vger.kernel.org 13169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13170L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers) 13171S: Maintained 13172F: drivers/pci/controller/dwc/pci-exynos.c 13173 13174PCI DRIVER FOR SYNOPSYS DESIGNWARE 13175M: Jingoo Han <jingoohan1@gmail.com> 13176M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 13177L: linux-pci@vger.kernel.org 13178S: Maintained 13179F: Documentation/devicetree/bindings/pci/designware-pcie.txt 13180F: drivers/pci/controller/dwc/*designware* 13181 13182PCI DRIVER FOR TI DRA7XX 13183M: Kishon Vijay Abraham I <kishon@ti.com> 13184L: linux-omap@vger.kernel.org 13185L: linux-pci@vger.kernel.org 13186S: Supported 13187F: Documentation/devicetree/bindings/pci/ti-pci.txt 13188F: drivers/pci/controller/dwc/pci-dra7xx.c 13189 13190PCI DRIVER FOR TI KEYSTONE 13191M: Murali Karicheri <m-karicheri2@ti.com> 13192L: linux-pci@vger.kernel.org 13193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13194S: Maintained 13195F: drivers/pci/controller/dwc/pci-keystone.c 13196 13197PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 13198M: Linus Walleij <linus.walleij@linaro.org> 13199L: linux-pci@vger.kernel.org 13200S: Maintained 13201F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 13202F: drivers/pci/controller/pci-v3-semi.c 13203 13204PCI ENDPOINT SUBSYSTEM 13205M: Kishon Vijay Abraham I <kishon@ti.com> 13206M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 13207L: linux-pci@vger.kernel.org 13208S: Supported 13209T: git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git 13210F: drivers/misc/pci_endpoint_test.c 13211F: drivers/pci/endpoint/ 13212F: tools/pci/ 13213 13214PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 13215M: Russell Currey <ruscur@russell.cc> 13216M: Sam Bobroff <sbobroff@linux.ibm.com> 13217M: Oliver O'Halloran <oohall@gmail.com> 13218L: linuxppc-dev@lists.ozlabs.org 13219S: Supported 13220F: Documentation/PCI/pci-error-recovery.rst 13221F: Documentation/powerpc/eeh-pci-error-recovery.rst 13222F: arch/powerpc/include/*/eeh*.h 13223F: arch/powerpc/kernel/eeh*.c 13224F: arch/powerpc/platforms/*/eeh*.c 13225F: drivers/pci/pcie/aer.c 13226F: drivers/pci/pcie/dpc.c 13227F: drivers/pci/pcie/err.c 13228 13229PCI ERROR RECOVERY 13230M: Linas Vepstas <linasvepstas@gmail.com> 13231L: linux-pci@vger.kernel.org 13232S: Supported 13233F: Documentation/PCI/pci-error-recovery.rst 13234 13235PCI MSI DRIVER FOR ALTERA MSI IP 13236M: Ley Foon Tan <ley.foon.tan@intel.com> 13237L: rfi@lists.rocketboards.org (moderated for non-subscribers) 13238L: linux-pci@vger.kernel.org 13239S: Supported 13240F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 13241F: drivers/pci/controller/pcie-altera-msi.c 13242 13243PCI MSI DRIVER FOR APPLIEDMICRO XGENE 13244M: Toan Le <toan@os.amperecomputing.com> 13245L: linux-pci@vger.kernel.org 13246L: linux-arm-kernel@lists.infradead.org 13247S: Maintained 13248F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 13249F: drivers/pci/controller/pci-xgene-msi.c 13250 13251PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 13252M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 13253R: Rob Herring <robh@kernel.org> 13254L: linux-pci@vger.kernel.org 13255S: Supported 13256Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 13257T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/ 13258F: drivers/pci/controller/ 13259 13260PCI SUBSYSTEM 13261M: Bjorn Helgaas <bhelgaas@google.com> 13262L: linux-pci@vger.kernel.org 13263S: Supported 13264Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 13265T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 13266F: Documentation/PCI/ 13267F: Documentation/devicetree/bindings/pci/ 13268F: arch/x86/kernel/early-quirks.c 13269F: arch/x86/kernel/quirks.c 13270F: arch/x86/pci/ 13271F: drivers/acpi/pci* 13272F: drivers/pci/ 13273F: include/asm-generic/pci* 13274F: include/linux/of_pci.h 13275F: include/linux/pci* 13276F: include/uapi/linux/pci* 13277F: lib/pci* 13278 13279PCIE DRIVER FOR AMAZON ANNAPURNA LABS 13280M: Jonathan Chocron <jonnyc@amazon.com> 13281L: linux-pci@vger.kernel.org 13282S: Maintained 13283F: Documentation/devicetree/bindings/pci/pcie-al.txt 13284F: drivers/pci/controller/dwc/pcie-al.c 13285 13286PCIE DRIVER FOR AMLOGIC MESON 13287M: Yue Wang <yue.wang@Amlogic.com> 13288L: linux-pci@vger.kernel.org 13289L: linux-amlogic@lists.infradead.org 13290S: Maintained 13291F: drivers/pci/controller/dwc/pci-meson.c 13292 13293PCIE DRIVER FOR AXIS ARTPEC 13294M: Jesper Nilsson <jesper.nilsson@axis.com> 13295L: linux-arm-kernel@axis.com 13296L: linux-pci@vger.kernel.org 13297S: Maintained 13298F: Documentation/devicetree/bindings/pci/axis,artpec* 13299F: drivers/pci/controller/dwc/*artpec* 13300 13301PCIE DRIVER FOR CAVIUM THUNDERX 13302M: Robert Richter <rrichter@marvell.com> 13303L: linux-pci@vger.kernel.org 13304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13305S: Supported 13306F: drivers/pci/controller/pci-thunder-* 13307 13308PCIE DRIVER FOR HISILICON 13309M: Zhou Wang <wangzhou1@hisilicon.com> 13310L: linux-pci@vger.kernel.org 13311S: Maintained 13312F: Documentation/devicetree/bindings/pci/hisilicon-pcie.txt 13313F: drivers/pci/controller/dwc/pcie-hisi.c 13314 13315PCIE DRIVER FOR HISILICON KIRIN 13316M: Xiaowei Song <songxiaowei@hisilicon.com> 13317M: Binghui Wang <wangbinghui@hisilicon.com> 13318L: linux-pci@vger.kernel.org 13319S: Maintained 13320F: Documentation/devicetree/bindings/pci/kirin-pcie.txt 13321F: drivers/pci/controller/dwc/pcie-kirin.c 13322 13323PCIE DRIVER FOR HISILICON STB 13324M: Shawn Guo <shawn.guo@linaro.org> 13325L: linux-pci@vger.kernel.org 13326S: Maintained 13327F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 13328F: drivers/pci/controller/dwc/pcie-histb.c 13329 13330PCIE DRIVER FOR MEDIATEK 13331M: Ryder Lee <ryder.lee@mediatek.com> 13332L: linux-pci@vger.kernel.org 13333L: linux-mediatek@lists.infradead.org 13334S: Supported 13335F: Documentation/devicetree/bindings/pci/mediatek* 13336F: drivers/pci/controller/*mediatek* 13337 13338PCIE DRIVER FOR QUALCOMM MSM 13339M: Stanimir Varbanov <svarbanov@mm-sol.com> 13340L: linux-pci@vger.kernel.org 13341L: linux-arm-msm@vger.kernel.org 13342S: Maintained 13343F: drivers/pci/controller/dwc/*qcom* 13344 13345PCIE DRIVER FOR ROCKCHIP 13346M: Shawn Lin <shawn.lin@rock-chips.com> 13347L: linux-pci@vger.kernel.org 13348L: linux-rockchip@lists.infradead.org 13349S: Maintained 13350F: Documentation/devicetree/bindings/pci/rockchip-pcie* 13351F: drivers/pci/controller/pcie-rockchip* 13352 13353PCIE DRIVER FOR SOCIONEXT UNIPHIER 13354M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 13355L: linux-pci@vger.kernel.org 13356S: Maintained 13357F: Documentation/devicetree/bindings/pci/uniphier-pcie* 13358F: drivers/pci/controller/dwc/pcie-uniphier* 13359 13360PCIE DRIVER FOR ST SPEAR13XX 13361M: Pratyush Anand <pratyush.anand@gmail.com> 13362L: linux-pci@vger.kernel.org 13363S: Maintained 13364F: drivers/pci/controller/dwc/*spear* 13365 13366PCMCIA SUBSYSTEM 13367M: Dominik Brodowski <linux@dominikbrodowski.net> 13368S: Odd Fixes 13369T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git 13370F: Documentation/pcmcia/ 13371F: drivers/pcmcia/ 13372F: include/pcmcia/ 13373F: tools/pcmcia/ 13374 13375PCNET32 NETWORK DRIVER 13376M: Don Fry <pcnet32@frontier.com> 13377L: netdev@vger.kernel.org 13378S: Maintained 13379F: drivers/net/ethernet/amd/pcnet32.c 13380 13381PCRYPT PARALLEL CRYPTO ENGINE 13382M: Steffen Klassert <steffen.klassert@secunet.com> 13383L: linux-crypto@vger.kernel.org 13384S: Maintained 13385F: crypto/pcrypt.c 13386F: include/crypto/pcrypt.h 13387 13388PEAQ WMI HOTKEYS DRIVER 13389M: Hans de Goede <hdegoede@redhat.com> 13390L: platform-driver-x86@vger.kernel.org 13391S: Maintained 13392F: drivers/platform/x86/peaq-wmi.c 13393 13394PENSANDO ETHERNET DRIVERS 13395M: Shannon Nelson <snelson@pensando.io> 13396M: Pensando Drivers <drivers@pensando.io> 13397L: netdev@vger.kernel.org 13398S: Supported 13399F: Documentation/networking/device_drivers/pensando/ionic.rst 13400F: drivers/net/ethernet/pensando/ 13401 13402PER-CPU MEMORY ALLOCATOR 13403M: Dennis Zhou <dennis@kernel.org> 13404M: Tejun Heo <tj@kernel.org> 13405M: Christoph Lameter <cl@linux.com> 13406S: Maintained 13407T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 13408F: arch/*/include/asm/percpu.h 13409F: include/linux/percpu*.h 13410F: mm/percpu*.c 13411 13412PER-TASK DELAY ACCOUNTING 13413M: Balbir Singh <bsingharora@gmail.com> 13414S: Maintained 13415F: include/linux/delayacct.h 13416F: kernel/delayacct.c 13417 13418PERFORMANCE EVENTS SUBSYSTEM 13419M: Peter Zijlstra <peterz@infradead.org> 13420M: Ingo Molnar <mingo@redhat.com> 13421M: Arnaldo Carvalho de Melo <acme@kernel.org> 13422R: Mark Rutland <mark.rutland@arm.com> 13423R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 13424R: Jiri Olsa <jolsa@redhat.com> 13425R: Namhyung Kim <namhyung@kernel.org> 13426L: linux-kernel@vger.kernel.org 13427S: Supported 13428T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 13429F: arch/*/events/* 13430F: arch/*/events/*/* 13431F: arch/*/include/asm/perf_event.h 13432F: arch/*/kernel/*/*/perf_event*.c 13433F: arch/*/kernel/*/perf_event*.c 13434F: arch/*/kernel/perf_callchain.c 13435F: arch/*/kernel/perf_event*.c 13436F: include/linux/perf_event.h 13437F: include/uapi/linux/perf_event.h 13438F: kernel/events/* 13439F: tools/perf/ 13440 13441PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS 13442R: John Garry <john.garry@huawei.com> 13443R: Will Deacon <will@kernel.org> 13444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13445S: Supported 13446F: tools/perf/pmu-events/arch/arm64/ 13447 13448PERSONALITY HANDLING 13449M: Christoph Hellwig <hch@infradead.org> 13450L: linux-abi-devel@lists.sourceforge.net 13451S: Maintained 13452F: include/linux/personality.h 13453F: include/uapi/linux/personality.h 13454 13455PHOENIX RC FLIGHT CONTROLLER ADAPTER 13456M: Marcus Folkesson <marcus.folkesson@gmail.com> 13457L: linux-input@vger.kernel.org 13458S: Maintained 13459F: Documentation/input/devices/pxrc.rst 13460F: drivers/input/joystick/pxrc.c 13461 13462PHONET PROTOCOL 13463M: Remi Denis-Courmont <courmisch@gmail.com> 13464S: Supported 13465F: Documentation/networking/phonet.rst 13466F: include/linux/phonet.h 13467F: include/net/phonet/ 13468F: include/uapi/linux/phonet.h 13469F: net/phonet/ 13470 13471PHRAM MTD DRIVER 13472M: Joern Engel <joern@lazybastard.org> 13473L: linux-mtd@lists.infradead.org 13474S: Maintained 13475F: drivers/mtd/devices/phram.c 13476 13477PICOLCD HID DRIVER 13478M: Bruno Prémont <bonbons@linux-vserver.org> 13479L: linux-input@vger.kernel.org 13480S: Maintained 13481F: drivers/hid/hid-picolcd* 13482 13483PICOXCELL SUPPORT 13484M: Jamie Iles <jamie@jamieiles.com> 13485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13486S: Supported 13487T: git git://github.com/jamieiles/linux-2.6-ji.git 13488F: arch/arm/boot/dts/picoxcell* 13489F: arch/arm/mach-picoxcell/ 13490F: drivers/crypto/picoxcell* 13491 13492PIDFD API 13493M: Christian Brauner <christian@brauner.io> 13494L: linux-kernel@vger.kernel.org 13495S: Maintained 13496T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 13497F: samples/pidfd/ 13498F: tools/testing/selftests/clone3/ 13499F: tools/testing/selftests/pid_namespace/ 13500F: tools/testing/selftests/pidfd/ 13501K: (?i)pidfd 13502K: (?i)clone3 13503K: \b(clone_args|kernel_clone_args)\b 13504 13505PIN CONTROL SUBSYSTEM 13506M: Linus Walleij <linus.walleij@linaro.org> 13507L: linux-gpio@vger.kernel.org 13508S: Maintained 13509T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 13510F: Documentation/devicetree/bindings/pinctrl/ 13511F: Documentation/driver-api/pinctl.rst 13512F: drivers/pinctrl/ 13513F: include/linux/pinctrl/ 13514 13515PIN CONTROLLER - FREESCALE 13516M: Dong Aisheng <aisheng.dong@nxp.com> 13517M: Fabio Estevam <festevam@gmail.com> 13518M: Shawn Guo <shawnguo@kernel.org> 13519M: Stefan Agner <stefan@agner.ch> 13520R: Pengutronix Kernel Team <kernel@pengutronix.de> 13521L: linux-gpio@vger.kernel.org 13522S: Maintained 13523F: Documentation/devicetree/bindings/pinctrl/fsl,* 13524F: drivers/pinctrl/freescale/ 13525 13526PIN CONTROLLER - INTEL 13527M: Mika Westerberg <mika.westerberg@linux.intel.com> 13528M: Andy Shevchenko <andy@kernel.org> 13529S: Maintained 13530T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 13531F: drivers/pinctrl/intel/ 13532 13533PIN CONTROLLER - MEDIATEK 13534M: Sean Wang <sean.wang@kernel.org> 13535L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13536S: Maintained 13537F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt 13538F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt 13539F: drivers/pinctrl/mediatek/ 13540 13541PIN CONTROLLER - MICROCHIP AT91 13542M: Ludovic Desroches <ludovic.desroches@microchip.com> 13543L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13544L: linux-gpio@vger.kernel.org 13545S: Supported 13546F: drivers/gpio/gpio-sama5d2-piobu.c 13547F: drivers/pinctrl/pinctrl-at91* 13548 13549PIN CONTROLLER - QUALCOMM 13550M: Bjorn Andersson <bjorn.andersson@linaro.org> 13551L: linux-arm-msm@vger.kernel.org 13552S: Maintained 13553F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 13554F: drivers/pinctrl/qcom/ 13555 13556PIN CONTROLLER - RENESAS 13557M: Geert Uytterhoeven <geert+renesas@glider.be> 13558L: linux-renesas-soc@vger.kernel.org 13559S: Supported 13560T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc 13561F: Documentation/devicetree/bindings/pinctrl/renesas,* 13562F: drivers/pinctrl/pinctrl-rz* 13563F: drivers/pinctrl/sh-pfc/ 13564 13565PIN CONTROLLER - SAMSUNG 13566M: Tomasz Figa <tomasz.figa@gmail.com> 13567M: Krzysztof Kozlowski <krzk@kernel.org> 13568M: Sylwester Nawrocki <s.nawrocki@samsung.com> 13569L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13570L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers) 13571S: Maintained 13572Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 13573T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 13574F: Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt 13575F: drivers/pinctrl/samsung/ 13576F: include/dt-bindings/pinctrl/samsung.h 13577 13578PIN CONTROLLER - SINGLE 13579M: Tony Lindgren <tony@atomide.com> 13580M: Haojian Zhuang <haojian.zhuang@linaro.org> 13581L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13582L: linux-omap@vger.kernel.org 13583S: Maintained 13584F: drivers/pinctrl/pinctrl-single.c 13585 13586PIN CONTROLLER - ST SPEAR 13587M: Viresh Kumar <vireshk@kernel.org> 13588L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13589S: Maintained 13590W: http://www.st.com/spear 13591F: drivers/pinctrl/spear/ 13592 13593PISTACHIO SOC SUPPORT 13594M: James Hartley <james.hartley@sondrel.com> 13595L: linux-mips@vger.kernel.org 13596S: Odd Fixes 13597F: arch/mips/boot/dts/img/pistachio* 13598F: arch/mips/configs/pistachio*_defconfig 13599F: arch/mips/include/asm/mach-pistachio/ 13600F: arch/mips/pistachio/ 13601 13602PKTCDVD DRIVER 13603M: linux-block@vger.kernel.org 13604S: Orphan 13605F: drivers/block/pktcdvd.c 13606F: include/linux/pktcdvd.h 13607F: include/uapi/linux/pktcdvd.h 13608 13609PKUNITY SOC DRIVERS 13610M: Guan Xuetao <gxt@pku.edu.cn> 13611S: Maintained 13612W: http://mprc.pku.edu.cn/~guanxuetao/linux 13613T: git git://github.com/gxt/linux.git 13614F: drivers/i2c/busses/i2c-puv3.c 13615F: drivers/input/serio/i8042-unicore32io.h 13616F: drivers/rtc/rtc-puv3.c 13617F: drivers/video/fbdev/fb-puv3.c 13618 13619PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 13620M: Tomasz Duszynski <tduszyns@gmail.com> 13621S: Maintained 13622F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 13623F: drivers/iio/chemical/pms7003.c 13624 13625PLX DMA DRIVER 13626M: Logan Gunthorpe <logang@deltatee.com> 13627S: Maintained 13628F: drivers/dma/plx_dma.c 13629 13630PM-GRAPH UTILITY 13631M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 13632L: linux-pm@vger.kernel.org 13633S: Supported 13634W: https://01.org/pm-graph 13635B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 13636T: git git://github.com/intel/pm-graph 13637F: tools/power/pm-graph 13638 13639PMBUS HARDWARE MONITORING DRIVERS 13640M: Guenter Roeck <linux@roeck-us.net> 13641L: linux-hwmon@vger.kernel.org 13642S: Maintained 13643W: http://hwmon.wiki.kernel.org/ 13644W: http://www.roeck-us.net/linux/drivers/ 13645T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 13646F: Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt 13647F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 13648F: Documentation/devicetree/bindings/hwmon/max31785.txt 13649F: Documentation/hwmon/adm1275.rst 13650F: Documentation/hwmon/ibm-cffps.rst 13651F: Documentation/hwmon/ir35221.rst 13652F: Documentation/hwmon/lm25066.rst 13653F: Documentation/hwmon/ltc2978.rst 13654F: Documentation/hwmon/ltc3815.rst 13655F: Documentation/hwmon/max16064.rst 13656F: Documentation/hwmon/max20751.rst 13657F: Documentation/hwmon/max31785.rst 13658F: Documentation/hwmon/max34440.rst 13659F: Documentation/hwmon/max8688.rst 13660F: Documentation/hwmon/pmbus-core.rst 13661F: Documentation/hwmon/pmbus.rst 13662F: Documentation/hwmon/tps40422.rst 13663F: Documentation/hwmon/ucd9000.rst 13664F: Documentation/hwmon/ucd9200.rst 13665F: Documentation/hwmon/zl6100.rst 13666F: drivers/hwmon/pmbus/ 13667F: include/linux/pmbus.h 13668 13669PMC SIERRA MaxRAID DRIVER 13670L: linux-scsi@vger.kernel.org 13671S: Orphan 13672W: http://www.pmc-sierra.com/ 13673F: drivers/scsi/pmcraid.* 13674 13675PMC SIERRA PM8001 DRIVER 13676M: Jack Wang <jinpu.wang@cloud.ionos.com> 13677L: linux-scsi@vger.kernel.org 13678S: Supported 13679F: drivers/scsi/pm8001/ 13680 13681PNI RM3100 IIO DRIVER 13682M: Song Qiang <songqiang1304521@gmail.com> 13683L: linux-iio@vger.kernel.org 13684S: Maintained 13685F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt 13686F: drivers/iio/magnetometer/rm3100* 13687 13688PNP SUPPORT 13689M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 13690L: linux-acpi@vger.kernel.org 13691S: Maintained 13692F: drivers/pnp/ 13693F: include/linux/pnp.h 13694 13695POSIX CLOCKS and TIMERS 13696M: Thomas Gleixner <tglx@linutronix.de> 13697L: linux-kernel@vger.kernel.org 13698S: Maintained 13699T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 13700F: fs/timerfd.c 13701F: include/linux/time_namespace.h 13702F: include/linux/timer* 13703F: kernel/time/*timer* 13704F: kernel/time/namespace.c 13705 13706POWER MANAGEMENT CORE 13707M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 13708L: linux-pm@vger.kernel.org 13709S: Supported 13710B: https://bugzilla.kernel.org 13711T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 13712F: drivers/base/power/ 13713F: drivers/powercap/ 13714F: include/linux/intel_rapl.h 13715F: include/linux/pm.h 13716F: include/linux/pm_* 13717F: include/linux/powercap.h 13718F: kernel/configs/nopm.config 13719 13720POWER STATE COORDINATION INTERFACE (PSCI) 13721M: Mark Rutland <mark.rutland@arm.com> 13722M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 13723L: linux-arm-kernel@lists.infradead.org 13724S: Maintained 13725F: drivers/firmware/psci/ 13726F: include/linux/psci.h 13727F: include/uapi/linux/psci.h 13728 13729POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 13730M: Sebastian Reichel <sre@kernel.org> 13731L: linux-pm@vger.kernel.org 13732S: Maintained 13733T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 13734F: Documentation/ABI/testing/sysfs-class-power 13735F: Documentation/devicetree/bindings/power/supply/ 13736F: drivers/power/supply/ 13737F: include/linux/power_supply.h 13738 13739POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 13740M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 13741L: linuxppc-dev@lists.ozlabs.org 13742S: Maintained 13743F: drivers/char/powernv-op-panel.c 13744 13745PPP OVER ATM (RFC 2364) 13746M: Mitchell Blank Jr <mitch@sfgoth.com> 13747S: Maintained 13748F: include/uapi/linux/atmppp.h 13749F: net/atm/pppoatm.c 13750 13751PPP OVER ETHERNET 13752M: Michal Ostrowski <mostrows@earthlink.net> 13753S: Maintained 13754F: drivers/net/ppp/pppoe.c 13755F: drivers/net/ppp/pppox.c 13756 13757PPP OVER L2TP 13758M: James Chapman <jchapman@katalix.com> 13759S: Maintained 13760F: include/linux/if_pppol2tp.h 13761F: include/uapi/linux/if_pppol2tp.h 13762F: net/l2tp/l2tp_ppp.c 13763 13764PPP PROTOCOL DRIVERS AND COMPRESSORS 13765M: Paul Mackerras <paulus@samba.org> 13766L: linux-ppp@vger.kernel.org 13767S: Maintained 13768F: drivers/net/ppp/ppp_* 13769 13770PPS SUPPORT 13771M: Rodolfo Giometti <giometti@enneenne.com> 13772L: linuxpps@ml.enneenne.com (subscribers-only) 13773S: Maintained 13774W: http://wiki.enneenne.com/index.php/LinuxPPS_support 13775F: Documentation/ABI/testing/sysfs-pps 13776F: Documentation/devicetree/bindings/pps/pps-gpio.txt 13777F: Documentation/driver-api/pps.rst 13778F: drivers/pps/ 13779F: include/linux/pps*.h 13780F: include/uapi/linux/pps.h 13781 13782PPTP DRIVER 13783M: Dmitry Kozlov <xeb@mail.ru> 13784L: netdev@vger.kernel.org 13785S: Maintained 13786W: http://sourceforge.net/projects/accel-pptp 13787F: drivers/net/ppp/pptp.c 13788 13789PRESSURE STALL INFORMATION (PSI) 13790M: Johannes Weiner <hannes@cmpxchg.org> 13791S: Maintained 13792F: include/linux/psi* 13793F: kernel/sched/psi.c 13794 13795PRINTK 13796M: Petr Mladek <pmladek@suse.com> 13797M: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> 13798R: Steven Rostedt <rostedt@goodmis.org> 13799S: Maintained 13800F: include/linux/printk.h 13801F: kernel/printk/ 13802 13803PRISM54 WIRELESS DRIVER 13804M: Luis Chamberlain <mcgrof@kernel.org> 13805L: linux-wireless@vger.kernel.org 13806S: Obsolete 13807W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 13808F: drivers/net/wireless/intersil/prism54/ 13809 13810PROC FILESYSTEM 13811R: Alexey Dobriyan <adobriyan@gmail.com> 13812L: linux-kernel@vger.kernel.org 13813L: linux-fsdevel@vger.kernel.org 13814S: Maintained 13815F: Documentation/filesystems/proc.rst 13816F: fs/proc/ 13817F: include/linux/proc_fs.h 13818F: tools/testing/selftests/proc/ 13819 13820PROC SYSCTL 13821M: Luis Chamberlain <mcgrof@kernel.org> 13822M: Kees Cook <keescook@chromium.org> 13823M: Iurii Zaikin <yzaikin@google.com> 13824L: linux-kernel@vger.kernel.org 13825L: linux-fsdevel@vger.kernel.org 13826S: Maintained 13827F: fs/proc/proc_sysctl.c 13828F: include/linux/sysctl.h 13829F: kernel/sysctl-test.c 13830F: kernel/sysctl.c 13831F: tools/testing/selftests/sysctl/ 13832 13833PS3 NETWORK SUPPORT 13834M: Geoff Levand <geoff@infradead.org> 13835L: netdev@vger.kernel.org 13836L: linuxppc-dev@lists.ozlabs.org 13837S: Maintained 13838F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 13839 13840PS3 PLATFORM SUPPORT 13841M: Geoff Levand <geoff@infradead.org> 13842L: linuxppc-dev@lists.ozlabs.org 13843S: Maintained 13844F: arch/powerpc/boot/ps3* 13845F: arch/powerpc/include/asm/lv1call.h 13846F: arch/powerpc/include/asm/ps3*.h 13847F: arch/powerpc/platforms/ps3/ 13848F: drivers/*/ps3* 13849F: drivers/ps3/ 13850F: drivers/rtc/rtc-ps3.c 13851F: drivers/usb/host/*ps3.c 13852F: sound/ppc/snd_ps3* 13853 13854PS3VRAM DRIVER 13855M: Jim Paris <jim@jtan.com> 13856M: Geoff Levand <geoff@infradead.org> 13857L: linuxppc-dev@lists.ozlabs.org 13858S: Maintained 13859F: drivers/block/ps3vram.c 13860 13861PSAMPLE PACKET SAMPLING SUPPORT 13862M: Yotam Gigi <yotam.gi@gmail.com> 13863S: Maintained 13864F: include/net/psample.h 13865F: include/uapi/linux/psample.h 13866F: net/psample 13867 13868PSTORE FILESYSTEM 13869M: Kees Cook <keescook@chromium.org> 13870M: Anton Vorontsov <anton@enomsg.org> 13871M: Colin Cross <ccross@android.com> 13872M: Tony Luck <tony.luck@intel.com> 13873S: Maintained 13874T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 13875F: Documentation/admin-guide/ramoops.rst 13876F: Documentation/admin-guide/pstore-blk.rst 13877F: Documentation/devicetree/bindings/reserved-memory/ramoops.txt 13878F: drivers/acpi/apei/erst.c 13879F: drivers/firmware/efi/efi-pstore.c 13880F: fs/pstore/ 13881F: include/linux/pstore* 13882K: \b(pstore|ramoops) 13883 13884PTP HARDWARE CLOCK SUPPORT 13885M: Richard Cochran <richardcochran@gmail.com> 13886L: netdev@vger.kernel.org 13887S: Maintained 13888W: http://linuxptp.sourceforge.net/ 13889F: Documentation/ABI/testing/sysfs-ptp 13890F: Documentation/driver-api/ptp.rst 13891F: drivers/net/phy/dp83640* 13892F: drivers/ptp/* 13893F: include/linux/ptp_cl* 13894 13895PTRACE SUPPORT 13896M: Oleg Nesterov <oleg@redhat.com> 13897S: Maintained 13898F: arch/*/*/ptrace*.c 13899F: arch/*/include/asm/ptrace*.h 13900F: arch/*/ptrace*.c 13901F: include/asm-generic/syscall.h 13902F: include/linux/ptrace.h 13903F: include/linux/regset.h 13904F: include/linux/tracehook.h 13905F: include/uapi/linux/ptrace.h 13906F: include/uapi/linux/ptrace.h 13907F: kernel/ptrace.c 13908 13909PULSE8-CEC DRIVER 13910M: Hans Verkuil <hverkuil@xs4all.nl> 13911L: linux-media@vger.kernel.org 13912S: Maintained 13913T: git git://linuxtv.org/media_tree.git 13914F: Documentation/admin-guide/media/pulse8-cec.rst 13915F: drivers/media/cec/usb/pulse8/ 13916 13917PVRUSB2 VIDEO4LINUX DRIVER 13918M: Mike Isely <isely@pobox.com> 13919L: pvrusb2@isely.net (subscribers-only) 13920L: linux-media@vger.kernel.org 13921S: Maintained 13922W: http://www.isely.net/pvrusb2/ 13923T: git git://linuxtv.org/media_tree.git 13924F: Documentation/driver-api/media/drivers/pvrusb2* 13925F: drivers/media/usb/pvrusb2/ 13926 13927PWC WEBCAM DRIVER 13928M: Hans Verkuil <hverkuil@xs4all.nl> 13929L: linux-media@vger.kernel.org 13930S: Odd Fixes 13931T: git git://linuxtv.org/media_tree.git 13932F: drivers/media/usb/pwc/* 13933F: include/trace/events/pwc.h 13934 13935PWM FAN DRIVER 13936M: Kamil Debski <kamil@wypas.org> 13937M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 13938L: linux-hwmon@vger.kernel.org 13939S: Supported 13940F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 13941F: Documentation/hwmon/pwm-fan.rst 13942F: drivers/hwmon/pwm-fan.c 13943 13944PWM IR Transmitter 13945M: Sean Young <sean@mess.org> 13946L: linux-media@vger.kernel.org 13947S: Maintained 13948F: drivers/media/rc/pwm-ir-tx.c 13949 13950PWM SUBSYSTEM 13951M: Thierry Reding <thierry.reding@gmail.com> 13952R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 13953M: Lee Jones <lee.jones@linaro.org> 13954L: linux-pwm@vger.kernel.org 13955S: Maintained 13956Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 13957T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 13958F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 13959F: Documentation/devicetree/bindings/pwm/ 13960F: Documentation/driver-api/pwm.rst 13961F: drivers/gpio/gpio-mvebu.c 13962F: drivers/pwm/ 13963F: drivers/video/backlight/pwm_bl.c 13964F: include/linux/pwm.h 13965F: include/linux/pwm_backlight.h 13966K: pwm_(config|apply_state|ops) 13967 13968PXA GPIO DRIVER 13969M: Robert Jarzmik <robert.jarzmik@free.fr> 13970L: linux-gpio@vger.kernel.org 13971S: Maintained 13972F: drivers/gpio/gpio-pxa.c 13973 13974PXA MMCI DRIVER 13975S: Orphan 13976 13977PXA RTC DRIVER 13978M: Robert Jarzmik <robert.jarzmik@free.fr> 13979L: linux-rtc@vger.kernel.org 13980S: Maintained 13981 13982PXA2xx/PXA3xx SUPPORT 13983M: Daniel Mack <daniel@zonque.org> 13984M: Haojian Zhuang <haojian.zhuang@gmail.com> 13985M: Robert Jarzmik <robert.jarzmik@free.fr> 13986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13987S: Maintained 13988T: git git://github.com/hzhuang1/linux.git 13989T: git git://github.com/rjarzmik/linux.git 13990F: arch/arm/boot/dts/pxa* 13991F: arch/arm/mach-pxa/ 13992F: drivers/dma/pxa* 13993F: drivers/pcmcia/pxa2xx* 13994F: drivers/pinctrl/pxa/ 13995F: drivers/spi/spi-pxa2xx* 13996F: drivers/usb/gadget/udc/pxa2* 13997F: include/sound/pxa2xx-lib.h 13998F: sound/arm/pxa* 13999F: sound/soc/pxa/ 14000 14001QAT DRIVER 14002M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 14003L: qat-linux@intel.com 14004S: Supported 14005F: drivers/crypto/qat/ 14006 14007QCOM AUDIO (ASoC) DRIVERS 14008M: Patrick Lai <plai@codeaurora.org> 14009M: Banajit Goswami <bgoswami@codeaurora.org> 14010L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14011S: Supported 14012F: sound/soc/qcom/ 14013 14014QCOM IPA DRIVER 14015M: Alex Elder <elder@kernel.org> 14016L: netdev@vger.kernel.org 14017S: Supported 14018F: drivers/net/ipa/ 14019 14020QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 14021M: Gabriel Somlo <somlo@cmu.edu> 14022M: "Michael S. Tsirkin" <mst@redhat.com> 14023L: qemu-devel@nongnu.org 14024S: Maintained 14025F: drivers/firmware/qemu_fw_cfg.c 14026F: include/uapi/linux/qemu_fw_cfg.h 14027 14028QIB DRIVER 14029M: Dennis Dalessandro <dennis.dalessandro@intel.com> 14030M: Mike Marciniszyn <mike.marciniszyn@intel.com> 14031L: linux-rdma@vger.kernel.org 14032S: Supported 14033F: drivers/infiniband/hw/qib/ 14034 14035QLOGIC QL41xxx FCOE DRIVER 14036M: QLogic-Storage-Upstream@cavium.com 14037L: linux-scsi@vger.kernel.org 14038S: Supported 14039F: drivers/scsi/qedf/ 14040 14041QLOGIC QL41xxx ISCSI DRIVER 14042M: QLogic-Storage-Upstream@cavium.com 14043L: linux-scsi@vger.kernel.org 14044S: Supported 14045F: drivers/scsi/qedi/ 14046 14047QLOGIC QL4xxx ETHERNET DRIVER 14048M: Ariel Elior <aelior@marvell.com> 14049M: GR-everest-linux-l2@marvell.com 14050L: netdev@vger.kernel.org 14051S: Supported 14052F: drivers/net/ethernet/qlogic/qed/ 14053F: drivers/net/ethernet/qlogic/qede/ 14054F: include/linux/qed/ 14055 14056QLOGIC QL4xxx RDMA DRIVER 14057M: Michal Kalderon <mkalderon@marvell.com> 14058M: Ariel Elior <aelior@marvell.com> 14059L: linux-rdma@vger.kernel.org 14060S: Supported 14061F: drivers/infiniband/hw/qedr/ 14062F: include/uapi/rdma/qedr-abi.h 14063 14064QLOGIC QLA1280 SCSI DRIVER 14065M: Michael Reed <mdr@sgi.com> 14066L: linux-scsi@vger.kernel.org 14067S: Maintained 14068F: drivers/scsi/qla1280.[ch] 14069 14070QLOGIC QLA2XXX FC-SCSI DRIVER 14071M: Nilesh Javali <njavali@marvell.com> 14072M: GR-QLogic-Storage-Upstream@marvell.com 14073L: linux-scsi@vger.kernel.org 14074S: Supported 14075F: Documentation/scsi/LICENSE.qla2xxx 14076F: drivers/scsi/qla2xxx/ 14077 14078QLOGIC QLA3XXX NETWORK DRIVER 14079M: GR-Linux-NIC-Dev@marvell.com 14080L: netdev@vger.kernel.org 14081S: Supported 14082F: Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx 14083F: drivers/net/ethernet/qlogic/qla3xxx.* 14084 14085QLOGIC QLA4XXX iSCSI DRIVER 14086M: QLogic-Storage-Upstream@qlogic.com 14087L: linux-scsi@vger.kernel.org 14088S: Supported 14089F: Documentation/scsi/LICENSE.qla4xxx 14090F: drivers/scsi/qla4xxx/ 14091 14092QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 14093M: Shahed Shaikh <shshaikh@marvell.com> 14094M: Manish Chopra <manishc@marvell.com> 14095M: GR-Linux-NIC-Dev@marvell.com 14096L: netdev@vger.kernel.org 14097S: Supported 14098F: drivers/net/ethernet/qlogic/qlcnic/ 14099 14100QLOGIC QLGE 10Gb ETHERNET DRIVER 14101M: Manish Chopra <manishc@marvell.com> 14102M: GR-Linux-NIC-Dev@marvell.com 14103L: netdev@vger.kernel.org 14104S: Supported 14105F: drivers/staging/qlge/ 14106 14107QM1D1B0004 MEDIA DRIVER 14108M: Akihiro Tsukada <tskd08@gmail.com> 14109L: linux-media@vger.kernel.org 14110S: Odd Fixes 14111F: drivers/media/tuners/qm1d1b0004* 14112 14113QM1D1C0042 MEDIA DRIVER 14114M: Akihiro Tsukada <tskd08@gmail.com> 14115L: linux-media@vger.kernel.org 14116S: Odd Fixes 14117F: drivers/media/tuners/qm1d1c0042* 14118 14119QNX4 FILESYSTEM 14120M: Anders Larsen <al@alarsen.net> 14121S: Maintained 14122W: http://www.alarsen.net/linux/qnx4fs/ 14123F: fs/qnx4/ 14124F: include/uapi/linux/qnx4_fs.h 14125F: include/uapi/linux/qnxtypes.h 14126 14127QORIQ DPAA2 FSL-MC BUS DRIVER 14128M: Stuart Yoder <stuyoder@gmail.com> 14129M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 14130L: linux-kernel@vger.kernel.org 14131S: Maintained 14132F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 14133F: Documentation/networking/device_drivers/freescale/dpaa2/overview.rst 14134F: drivers/bus/fsl-mc/ 14135 14136QT1010 MEDIA DRIVER 14137M: Antti Palosaari <crope@iki.fi> 14138L: linux-media@vger.kernel.org 14139S: Maintained 14140W: https://linuxtv.org 14141W: http://palosaari.fi/linux/ 14142Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14143T: git git://linuxtv.org/anttip/media_tree.git 14144F: drivers/media/tuners/qt1010* 14145 14146QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 14147M: Kalle Valo <kvalo@codeaurora.org> 14148L: ath10k@lists.infradead.org 14149S: Supported 14150W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 14151T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 14152F: drivers/net/wireless/ath/ath10k/ 14153 14154QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 14155M: Kalle Valo <kvalo@codeaurora.org> 14156L: ath11k@lists.infradead.org 14157S: Supported 14158T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 14159F: drivers/net/wireless/ath/ath11k/ 14160 14161QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 14162M: QCA ath9k Development <ath9k-devel@qca.qualcomm.com> 14163L: linux-wireless@vger.kernel.org 14164S: Supported 14165W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 14166F: drivers/net/wireless/ath/ath9k/ 14167 14168QUALCOMM CAMERA SUBSYSTEM DRIVER 14169M: Todor Tomov <todor.too@gmail.com> 14170L: linux-media@vger.kernel.org 14171S: Maintained 14172F: Documentation/admin-guide/media/qcom_camss.rst 14173F: Documentation/devicetree/bindings/media/qcom,camss.txt 14174F: drivers/media/platform/qcom/camss/ 14175 14176QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 14177M: Niklas Cassel <nks@flawful.org> 14178L: linux-pm@vger.kernel.org 14179L: linux-arm-msm@vger.kernel.org 14180S: Maintained 14181F: Documentation/devicetree/bindings/power/avs/qcom,cpr.txt 14182F: drivers/power/avs/qcom-cpr.c 14183 14184QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 14185M: Ilia Lin <ilia.lin@kernel.org> 14186L: linux-pm@vger.kernel.org 14187S: Maintained 14188F: Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt 14189F: drivers/cpufreq/qcom-cpufreq-nvmem.c 14190 14191QUALCOMM EMAC GIGABIT ETHERNET DRIVER 14192M: Timur Tabi <timur@kernel.org> 14193L: netdev@vger.kernel.org 14194S: Maintained 14195F: drivers/net/ethernet/qualcomm/emac/ 14196 14197QUALCOMM ETHQOS ETHERNET DRIVER 14198M: Vinod Koul <vkoul@kernel.org> 14199L: netdev@vger.kernel.org 14200S: Maintained 14201F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 14202F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 14203 14204QUALCOMM GENERIC INTERFACE I2C DRIVER 14205M: Alok Chauhan <alokc@codeaurora.org> 14206L: linux-i2c@vger.kernel.org 14207L: linux-arm-msm@vger.kernel.org 14208S: Supported 14209F: drivers/i2c/busses/i2c-qcom-geni.c 14210 14211QUALCOMM HEXAGON ARCHITECTURE 14212M: Brian Cain <bcain@codeaurora.org> 14213L: linux-hexagon@vger.kernel.org 14214S: Supported 14215F: arch/hexagon/ 14216 14217QUALCOMM HIDMA DRIVER 14218M: Sinan Kaya <okaya@kernel.org> 14219L: linux-arm-kernel@lists.infradead.org 14220L: linux-arm-msm@vger.kernel.org 14221L: dmaengine@vger.kernel.org 14222S: Supported 14223F: drivers/dma/qcom/hidma* 14224 14225QUALCOMM I2C CCI DRIVER 14226M: Loic Poulain <loic.poulain@linaro.org> 14227M: Robert Foss <robert.foss@linaro.org> 14228L: linux-i2c@vger.kernel.org 14229L: linux-arm-msm@vger.kernel.org 14230S: Maintained 14231F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt 14232F: drivers/i2c/busses/i2c-qcom-cci.c 14233 14234QUALCOMM IOMMU 14235M: Rob Clark <robdclark@gmail.com> 14236L: iommu@lists.linux-foundation.org 14237L: linux-arm-msm@vger.kernel.org 14238S: Maintained 14239F: drivers/iommu/qcom_iommu.c 14240 14241QUALCOMM IPCC MAILBOX DRIVER 14242M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14243L: linux-arm-msm@vger.kernel.org 14244S: Supported 14245F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 14246F: drivers/mailbox/qcom-ipcc.c 14247F: include/dt-bindings/mailbox/qcom-ipcc.h 14248 14249QUALCOMM RMNET DRIVER 14250M: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> 14251M: Sean Tranchetti <stranche@codeaurora.org> 14252L: netdev@vger.kernel.org 14253S: Maintained 14254F: Documentation/networking/device_drivers/qualcomm/rmnet.rst 14255F: drivers/net/ethernet/qualcomm/rmnet/ 14256F: include/linux/if_rmnet.h 14257 14258QUALCOMM TSENS THERMAL DRIVER 14259M: Amit Kucheria <amit.kucheria@linaro.org> 14260L: linux-pm@vger.kernel.org 14261L: linux-arm-msm@vger.kernel.org 14262S: Maintained 14263F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 14264F: drivers/thermal/qcom/ 14265 14266QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 14267M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 14268L: linux-media@vger.kernel.org 14269L: linux-arm-msm@vger.kernel.org 14270S: Maintained 14271T: git git://linuxtv.org/media_tree.git 14272F: Documentation/devicetree/bindings/media/*venus* 14273F: drivers/media/platform/qcom/venus/ 14274 14275QUALCOMM WCN36XX WIRELESS DRIVER 14276M: Kalle Valo <kvalo@codeaurora.org> 14277L: wcn36xx@lists.infradead.org 14278S: Supported 14279W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 14280T: git git://github.com/KrasnikovEugene/wcn36xx.git 14281F: drivers/net/wireless/ath/wcn36xx/ 14282 14283QUANTENNA QTNFMAC WIRELESS DRIVER 14284M: Igor Mitsyanko <imitsyanko@quantenna.com> 14285R: Sergey Matyukevich <geomatsi@gmail.com> 14286L: linux-wireless@vger.kernel.org 14287S: Maintained 14288F: drivers/net/wireless/quantenna 14289 14290RADEON and AMDGPU DRM DRIVERS 14291M: Alex Deucher <alexander.deucher@amd.com> 14292M: Christian König <christian.koenig@amd.com> 14293L: amd-gfx@lists.freedesktop.org 14294S: Supported 14295T: git git://people.freedesktop.org/~agd5f/linux 14296F: drivers/gpu/drm/amd/ 14297F: drivers/gpu/drm/radeon/ 14298F: include/uapi/drm/amdgpu_drm.h 14299F: include/uapi/drm/radeon_drm.h 14300 14301RADEON FRAMEBUFFER DISPLAY DRIVER 14302M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 14303L: linux-fbdev@vger.kernel.org 14304S: Maintained 14305F: drivers/video/fbdev/aty/radeon* 14306F: include/uapi/linux/radeonfb.h 14307 14308RADIOSHARK RADIO DRIVER 14309M: Hans Verkuil <hverkuil@xs4all.nl> 14310L: linux-media@vger.kernel.org 14311S: Maintained 14312T: git git://linuxtv.org/media_tree.git 14313F: drivers/media/radio/radio-shark.c 14314 14315RADIOSHARK2 RADIO DRIVER 14316M: Hans Verkuil <hverkuil@xs4all.nl> 14317L: linux-media@vger.kernel.org 14318S: Maintained 14319T: git git://linuxtv.org/media_tree.git 14320F: drivers/media/radio/radio-shark2.c 14321F: drivers/media/radio/radio-tea5777.c 14322 14323RADOS BLOCK DEVICE (RBD) 14324M: Ilya Dryomov <idryomov@gmail.com> 14325R: Dongsheng Yang <dongsheng.yang@easystack.cn> 14326L: ceph-devel@vger.kernel.org 14327S: Supported 14328W: http://ceph.com/ 14329T: git git://github.com/ceph/ceph-client.git 14330F: Documentation/ABI/testing/sysfs-bus-rbd 14331F: drivers/block/rbd.c 14332F: drivers/block/rbd_types.h 14333 14334RAGE128 FRAMEBUFFER DISPLAY DRIVER 14335M: Paul Mackerras <paulus@samba.org> 14336L: linux-fbdev@vger.kernel.org 14337S: Maintained 14338F: drivers/video/fbdev/aty/aty128fb.c 14339 14340RAINSHADOW-CEC DRIVER 14341M: Hans Verkuil <hverkuil@xs4all.nl> 14342L: linux-media@vger.kernel.org 14343S: Maintained 14344T: git git://linuxtv.org/media_tree.git 14345F: drivers/media/cec/usb/rainshadow/ 14346 14347RALINK MIPS ARCHITECTURE 14348M: John Crispin <john@phrozen.org> 14349L: linux-mips@vger.kernel.org 14350S: Maintained 14351F: arch/mips/ralink 14352 14353RALINK RT2X00 WIRELESS LAN DRIVER 14354M: Stanislaw Gruszka <stf_xl@wp.pl> 14355M: Helmut Schaa <helmut.schaa@googlemail.com> 14356L: linux-wireless@vger.kernel.org 14357S: Maintained 14358F: drivers/net/wireless/ralink/rt2x00/ 14359 14360RAMDISK RAM BLOCK DEVICE DRIVER 14361M: Jens Axboe <axboe@kernel.dk> 14362S: Maintained 14363F: Documentation/admin-guide/blockdev/ramdisk.rst 14364F: drivers/block/brd.c 14365 14366RANCHU VIRTUAL BOARD FOR MIPS 14367M: Miodrag Dinic <miodrag.dinic@mips.com> 14368L: linux-mips@vger.kernel.org 14369S: Supported 14370F: arch/mips/configs/generic/board-ranchu.config 14371F: arch/mips/generic/board-ranchu.c 14372 14373RANDOM NUMBER DRIVER 14374M: "Theodore Ts'o" <tytso@mit.edu> 14375S: Maintained 14376F: drivers/char/random.c 14377 14378RAPIDIO SUBSYSTEM 14379M: Matt Porter <mporter@kernel.crashing.org> 14380M: Alexandre Bounine <alex.bou9@gmail.com> 14381S: Maintained 14382F: drivers/rapidio/ 14383 14384RAS INFRASTRUCTURE 14385M: Tony Luck <tony.luck@intel.com> 14386M: Borislav Petkov <bp@alien8.de> 14387L: linux-edac@vger.kernel.org 14388S: Maintained 14389F: Documentation/admin-guide/ras.rst 14390F: drivers/ras/ 14391F: include/linux/ras.h 14392F: include/ras/ras_event.h 14393 14394RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 14395L: linux-wireless@vger.kernel.org 14396S: Orphan 14397F: drivers/net/wireless/ray* 14398 14399RCMM REMOTE CONTROLS DECODER 14400M: Patrick Lerda <patrick9876@free.fr> 14401S: Maintained 14402F: drivers/media/rc/ir-rcmm-decoder.c 14403 14404RCUTORTURE TEST FRAMEWORK 14405M: "Paul E. McKenney" <paulmck@kernel.org> 14406M: Josh Triplett <josh@joshtriplett.org> 14407R: Steven Rostedt <rostedt@goodmis.org> 14408R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14409R: Lai Jiangshan <jiangshanlai@gmail.com> 14410L: rcu@vger.kernel.org 14411S: Supported 14412T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 14413F: tools/testing/selftests/rcutorture 14414 14415RDC R-321X SoC 14416M: Florian Fainelli <florian@openwrt.org> 14417S: Maintained 14418 14419RDC R6040 FAST ETHERNET DRIVER 14420M: Florian Fainelli <f.fainelli@gmail.com> 14421L: netdev@vger.kernel.org 14422S: Maintained 14423F: drivers/net/ethernet/rdc/r6040.c 14424 14425RDMAVT - RDMA verbs software 14426M: Dennis Dalessandro <dennis.dalessandro@intel.com> 14427M: Mike Marciniszyn <mike.marciniszyn@intel.com> 14428L: linux-rdma@vger.kernel.org 14429S: Supported 14430F: drivers/infiniband/sw/rdmavt 14431 14432RDS - RELIABLE DATAGRAM SOCKETS 14433M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 14434L: netdev@vger.kernel.org 14435L: linux-rdma@vger.kernel.org 14436L: rds-devel@oss.oracle.com (moderated for non-subscribers) 14437S: Supported 14438W: https://oss.oracle.com/projects/rds/ 14439F: Documentation/networking/rds.rst 14440F: net/rds/ 14441 14442RDT - RESOURCE ALLOCATION 14443M: Fenghua Yu <fenghua.yu@intel.com> 14444M: Reinette Chatre <reinette.chatre@intel.com> 14445L: linux-kernel@vger.kernel.org 14446S: Supported 14447F: Documentation/x86/resctrl* 14448F: arch/x86/include/asm/resctrl.h 14449F: arch/x86/kernel/cpu/resctrl/ 14450F: tools/testing/selftests/resctrl/ 14451 14452READ-COPY UPDATE (RCU) 14453M: "Paul E. McKenney" <paulmck@kernel.org> 14454M: Josh Triplett <josh@joshtriplett.org> 14455R: Steven Rostedt <rostedt@goodmis.org> 14456R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14457R: Lai Jiangshan <jiangshanlai@gmail.com> 14458R: Joel Fernandes <joel@joelfernandes.org> 14459L: rcu@vger.kernel.org 14460S: Supported 14461W: http://www.rdrop.com/users/paulmck/RCU/ 14462T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 14463F: Documentation/RCU/ 14464F: include/linux/rcu* 14465F: kernel/rcu/ 14466X: Documentation/RCU/torture.txt 14467X: include/linux/srcu*.h 14468X: kernel/rcu/srcu*.c 14469 14470REAL TIME CLOCK (RTC) SUBSYSTEM 14471M: Alessandro Zummo <a.zummo@towertech.it> 14472M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14473L: linux-rtc@vger.kernel.org 14474S: Maintained 14475Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 14476T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 14477F: Documentation/admin-guide/rtc.rst 14478F: Documentation/devicetree/bindings/rtc/ 14479F: drivers/rtc/ 14480F: include/linux/platform_data/rtc-* 14481F: include/linux/rtc.h 14482F: include/linux/rtc/ 14483F: include/uapi/linux/rtc.h 14484F: tools/testing/selftests/rtc/ 14485 14486REALTEK AUDIO CODECS 14487M: Oder Chiou <oder_chiou@realtek.com> 14488S: Maintained 14489F: include/sound/rt*.h 14490F: sound/soc/codecs/rt* 14491 14492REALTEK RTL83xx SMI DSA ROUTER CHIPS 14493M: Linus Walleij <linus.walleij@linaro.org> 14494S: Maintained 14495F: Documentation/devicetree/bindings/net/dsa/realtek-smi.txt 14496F: drivers/net/dsa/realtek-smi* 14497F: drivers/net/dsa/rtl83* 14498 14499REALTEK WIRELESS DRIVER (rtlwifi family) 14500M: Ping-Ke Shih <pkshih@realtek.com> 14501L: linux-wireless@vger.kernel.org 14502S: Maintained 14503W: https://wireless.wiki.kernel.org/ 14504T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 14505F: drivers/net/wireless/realtek/rtlwifi/ 14506 14507REALTEK WIRELESS DRIVER (rtw88) 14508M: Yan-Hsuan Chuang <yhchuang@realtek.com> 14509L: linux-wireless@vger.kernel.org 14510S: Maintained 14511F: drivers/net/wireless/realtek/rtw88/ 14512 14513REDPINE WIRELESS DRIVER 14514M: Amitkumar Karwar <amitkarwar@gmail.com> 14515M: Siva Rebbagondla <siva8118@gmail.com> 14516L: linux-wireless@vger.kernel.org 14517S: Maintained 14518F: drivers/net/wireless/rsi/ 14519 14520REGISTER MAP ABSTRACTION 14521M: Mark Brown <broonie@kernel.org> 14522L: linux-kernel@vger.kernel.org 14523S: Supported 14524T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 14525F: Documentation/devicetree/bindings/regmap/ 14526F: drivers/base/regmap/ 14527F: include/linux/regmap.h 14528 14529REISERFS FILE SYSTEM 14530L: reiserfs-devel@vger.kernel.org 14531S: Supported 14532F: fs/reiserfs/ 14533 14534REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 14535M: Ohad Ben-Cohen <ohad@wizery.com> 14536M: Bjorn Andersson <bjorn.andersson@linaro.org> 14537L: linux-remoteproc@vger.kernel.org 14538S: Maintained 14539T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next 14540F: Documentation/ABI/testing/sysfs-class-remoteproc 14541F: Documentation/devicetree/bindings/remoteproc/ 14542F: Documentation/remoteproc.txt 14543F: drivers/remoteproc/ 14544F: include/linux/remoteproc.h 14545F: include/linux/remoteproc/ 14546 14547REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 14548M: Ohad Ben-Cohen <ohad@wizery.com> 14549M: Bjorn Andersson <bjorn.andersson@linaro.org> 14550L: linux-remoteproc@vger.kernel.org 14551S: Maintained 14552T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next 14553F: Documentation/ABI/testing/sysfs-bus-rpmsg 14554F: Documentation/rpmsg.txt 14555F: drivers/rpmsg/ 14556F: include/linux/rpmsg.h 14557F: include/linux/rpmsg/ 14558F: include/uapi/linux/rpmsg.h 14559F: samples/rpmsg/ 14560 14561RENESAS CLOCK DRIVERS 14562M: Geert Uytterhoeven <geert+renesas@glider.be> 14563L: linux-renesas-soc@vger.kernel.org 14564S: Supported 14565T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas 14566F: Documentation/devicetree/bindings/clock/renesas,* 14567F: drivers/clk/renesas/ 14568 14569RENESAS EMEV2 I2C DRIVER 14570M: Wolfram Sang <wsa+renesas@sang-engineering.com> 14571S: Supported 14572F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt 14573F: drivers/i2c/busses/i2c-emev2.c 14574 14575RENESAS ETHERNET DRIVERS 14576R: Sergei Shtylyov <sergei.shtylyov@gmail.com> 14577L: netdev@vger.kernel.org 14578L: linux-renesas-soc@vger.kernel.org 14579F: Documentation/devicetree/bindings/net/renesas,*.txt 14580F: Documentation/devicetree/bindings/net/renesas,*.yaml 14581F: drivers/net/ethernet/renesas/ 14582F: include/linux/sh_eth.h 14583 14584RENESAS R-CAR GYROADC DRIVER 14585M: Marek Vasut <marek.vasut@gmail.com> 14586L: linux-iio@vger.kernel.org 14587S: Supported 14588F: Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt 14589F: drivers/iio/adc/rcar-gyroadc.c 14590 14591RENESAS R-CAR I2C DRIVERS 14592M: Wolfram Sang <wsa+renesas@sang-engineering.com> 14593S: Supported 14594F: Documentation/devicetree/bindings/i2c/renesas,i2c.txt 14595F: Documentation/devicetree/bindings/i2c/renesas,iic.txt 14596F: drivers/i2c/busses/i2c-rcar.c 14597F: drivers/i2c/busses/i2c-sh_mobile.c 14598 14599RENESAS R-CAR THERMAL DRIVERS 14600M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14601L: linux-renesas-soc@vger.kernel.org 14602S: Supported 14603F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 14604F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 14605F: drivers/thermal/rcar_gen3_thermal.c 14606F: drivers/thermal/rcar_thermal.c 14607 14608RENESAS RIIC DRIVER 14609M: Chris Brandt <chris.brandt@renesas.com> 14610S: Supported 14611F: Documentation/devicetree/bindings/i2c/renesas,riic.txt 14612F: drivers/i2c/busses/i2c-riic.c 14613 14614RENESAS USB PHY DRIVER 14615M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 14616L: linux-renesas-soc@vger.kernel.org 14617S: Maintained 14618F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 14619 14620RESET CONTROLLER FRAMEWORK 14621M: Philipp Zabel <p.zabel@pengutronix.de> 14622S: Maintained 14623T: git git://git.pengutronix.de/git/pza/linux 14624F: Documentation/devicetree/bindings/reset/ 14625F: drivers/reset/ 14626F: include/dt-bindings/reset/ 14627F: include/linux/reset-controller.h 14628F: include/linux/reset.h 14629F: include/linux/reset/ 14630K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 14631 14632RESTARTABLE SEQUENCES SUPPORT 14633M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14634M: Peter Zijlstra <peterz@infradead.org> 14635M: "Paul E. McKenney" <paulmck@kernel.org> 14636M: Boqun Feng <boqun.feng@gmail.com> 14637L: linux-kernel@vger.kernel.org 14638S: Supported 14639F: include/trace/events/rseq.h 14640F: include/uapi/linux/rseq.h 14641F: kernel/rseq.c 14642F: tools/testing/selftests/rseq/ 14643 14644RFKILL 14645M: Johannes Berg <johannes@sipsolutions.net> 14646L: linux-wireless@vger.kernel.org 14647S: Maintained 14648W: https://wireless.wiki.kernel.org/ 14649T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 14650T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 14651F: Documentation/ABI/stable/sysfs-class-rfkill 14652F: Documentation/driver-api/rfkill.rst 14653F: include/linux/rfkill.h 14654F: include/uapi/linux/rfkill.h 14655F: net/rfkill/ 14656 14657RHASHTABLE 14658M: Thomas Graf <tgraf@suug.ch> 14659M: Herbert Xu <herbert@gondor.apana.org.au> 14660L: netdev@vger.kernel.org 14661S: Maintained 14662F: include/linux/rhashtable-types.h 14663F: include/linux/rhashtable.h 14664F: lib/rhashtable.c 14665F: lib/test_rhashtable.c 14666 14667RICOH R5C592 MEMORYSTICK DRIVER 14668M: Maxim Levitsky <maximlevitsky@gmail.com> 14669S: Maintained 14670F: drivers/memstick/host/r592.* 14671 14672RICOH SMARTMEDIA/XD DRIVER 14673M: Maxim Levitsky <maximlevitsky@gmail.com> 14674S: Maintained 14675F: drivers/mtd/nand/raw/r852.c 14676F: drivers/mtd/nand/raw/r852.h 14677 14678RISC-V ARCHITECTURE 14679M: Paul Walmsley <paul.walmsley@sifive.com> 14680M: Palmer Dabbelt <palmer@dabbelt.com> 14681M: Albert Ou <aou@eecs.berkeley.edu> 14682L: linux-riscv@lists.infradead.org 14683S: Supported 14684P: Documentation/riscv/patch-acceptance.rst 14685T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 14686F: arch/riscv/ 14687N: riscv 14688K: riscv 14689 14690RNBD BLOCK DRIVERS 14691M: Danil Kipnis <danil.kipnis@cloud.ionos.com> 14692M: Jack Wang <jinpu.wang@cloud.ionos.com> 14693L: linux-block@vger.kernel.org 14694S: Maintained 14695F: drivers/block/rnbd/ 14696 14697ROCCAT DRIVERS 14698M: Stefan Achatz <erazor_de@users.sourceforge.net> 14699S: Maintained 14700W: http://sourceforge.net/projects/roccat/ 14701F: Documentation/ABI/*/sysfs-driver-hid-roccat* 14702F: drivers/hid/hid-roccat* 14703F: include/linux/hid-roccat* 14704 14705ROCKCHIP ISP V1 DRIVER 14706M: Helen Koike <helen.koike@collabora.com> 14707L: linux-media@vger.kernel.org 14708S: Maintained 14709F: drivers/staging/media/rkisp1/ 14710 14711ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 14712M: Jacob Chen <jacob-chen@iotwrt.com> 14713M: Ezequiel Garcia <ezequiel@collabora.com> 14714L: linux-media@vger.kernel.org 14715L: linux-rockchip@lists.infradead.org 14716S: Maintained 14717F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 14718F: drivers/media/platform/rockchip/rga/ 14719 14720ROCKCHIP VIDEO DECODER DRIVER 14721M: Ezequiel Garcia <ezequiel@collabora.com> 14722L: linux-media@vger.kernel.org 14723L: linux-rockchip@lists.infradead.org 14724S: Maintained 14725F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 14726F: drivers/staging/media/rkvdec/ 14727 14728ROCKER DRIVER 14729M: Jiri Pirko <jiri@resnulli.us> 14730L: netdev@vger.kernel.org 14731S: Supported 14732F: drivers/net/ethernet/rocker/ 14733 14734ROCKETPORT DRIVER 14735S: Maintained 14736W: http://www.comtrol.com 14737F: Documentation/driver-api/serial/rocket.rst 14738F: drivers/tty/rocket* 14739 14740ROCKETPORT EXPRESS/INFINITY DRIVER 14741M: Kevin Cernekee <cernekee@gmail.com> 14742L: linux-serial@vger.kernel.org 14743S: Odd Fixes 14744F: drivers/tty/serial/rp2.* 14745 14746ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 14747M: Tomasz Duszynski <tduszyns@gmail.com> 14748S: Maintained 14749F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 14750F: drivers/iio/light/bh1750.c 14751 14752ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 14753M: Marek Vasut <marek.vasut+renesas@gmail.com> 14754L: linux-kernel@vger.kernel.org 14755L: linux-renesas-soc@vger.kernel.org 14756S: Supported 14757F: Documentation/devicetree/bindings/mfd/bd9571mwv.txt 14758F: drivers/gpio/gpio-bd9571mwv.c 14759F: drivers/mfd/bd9571mwv.c 14760F: drivers/regulator/bd9571mwv-regulator.c 14761F: include/linux/mfd/bd9571mwv.h 14762 14763ROSE NETWORK LAYER 14764M: Ralf Baechle <ralf@linux-mips.org> 14765L: linux-hams@vger.kernel.org 14766S: Maintained 14767W: http://www.linux-ax25.org/ 14768F: include/net/rose.h 14769F: include/uapi/linux/rose.h 14770F: net/rose/ 14771 14772ROTATION DRIVER FOR ALLWINNER A83T 14773M: Jernej Skrabec <jernej.skrabec@siol.net> 14774L: linux-media@vger.kernel.org 14775S: Maintained 14776T: git git://linuxtv.org/media_tree.git 14777F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 14778F: drivers/media/platform/sunxi/sun8i-rotate/ 14779 14780RTL2830 MEDIA DRIVER 14781M: Antti Palosaari <crope@iki.fi> 14782L: linux-media@vger.kernel.org 14783S: Maintained 14784W: https://linuxtv.org 14785W: http://palosaari.fi/linux/ 14786Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14787T: git git://linuxtv.org/anttip/media_tree.git 14788F: drivers/media/dvb-frontends/rtl2830* 14789 14790RTL2832 MEDIA DRIVER 14791M: Antti Palosaari <crope@iki.fi> 14792L: linux-media@vger.kernel.org 14793S: Maintained 14794W: https://linuxtv.org 14795W: http://palosaari.fi/linux/ 14796Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14797T: git git://linuxtv.org/anttip/media_tree.git 14798F: drivers/media/dvb-frontends/rtl2832* 14799 14800RTL2832_SDR MEDIA DRIVER 14801M: Antti Palosaari <crope@iki.fi> 14802L: linux-media@vger.kernel.org 14803S: Maintained 14804W: https://linuxtv.org 14805W: http://palosaari.fi/linux/ 14806Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14807T: git git://linuxtv.org/anttip/media_tree.git 14808F: drivers/media/dvb-frontends/rtl2832_sdr* 14809 14810RTL8180 WIRELESS DRIVER 14811L: linux-wireless@vger.kernel.org 14812S: Orphan 14813W: https://wireless.wiki.kernel.org/ 14814T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 14815F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 14816 14817RTL8187 WIRELESS DRIVER 14818M: Herton Ronaldo Krzesinski <herton@canonical.com> 14819M: Hin-Tak Leung <htl10@users.sourceforge.net> 14820M: Larry Finger <Larry.Finger@lwfinger.net> 14821L: linux-wireless@vger.kernel.org 14822S: Maintained 14823W: https://wireless.wiki.kernel.org/ 14824T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 14825F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 14826 14827RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 14828M: Jes Sorensen <Jes.Sorensen@gmail.com> 14829L: linux-wireless@vger.kernel.org 14830S: Maintained 14831T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 14832F: drivers/net/wireless/realtek/rtl8xxxu/ 14833 14834RTRS TRANSPORT DRIVERS 14835M: Danil Kipnis <danil.kipnis@cloud.ionos.com> 14836M: Jack Wang <jinpu.wang@cloud.ionos.com> 14837L: linux-rdma@vger.kernel.org 14838S: Maintained 14839F: drivers/infiniband/ulp/rtrs/ 14840 14841RXRPC SOCKETS (AF_RXRPC) 14842M: David Howells <dhowells@redhat.com> 14843L: linux-afs@lists.infradead.org 14844S: Supported 14845W: https://www.infradead.org/~dhowells/kafs/ 14846F: Documentation/networking/rxrpc.rst 14847F: include/keys/rxrpc-type.h 14848F: include/net/af_rxrpc.h 14849F: include/trace/events/rxrpc.h 14850F: include/uapi/linux/rxrpc.h 14851F: net/rxrpc/ 14852 14853S3 SAVAGE FRAMEBUFFER DRIVER 14854M: Antonino Daplas <adaplas@gmail.com> 14855L: linux-fbdev@vger.kernel.org 14856S: Maintained 14857F: drivers/video/fbdev/savage/ 14858 14859S390 14860M: Heiko Carstens <hca@linux.ibm.com> 14861M: Vasily Gorbik <gor@linux.ibm.com> 14862M: Christian Borntraeger <borntraeger@de.ibm.com> 14863L: linux-s390@vger.kernel.org 14864S: Supported 14865W: http://www.ibm.com/developerworks/linux/linux390/ 14866T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 14867F: Documentation/driver-api/s390-drivers.rst 14868F: Documentation/s390/ 14869F: arch/s390/ 14870F: drivers/s390/ 14871 14872S390 COMMON I/O LAYER 14873M: Vineeth Vijayan <vneethv@linux.ibm.com> 14874M: Peter Oberparleiter <oberpar@linux.ibm.com> 14875L: linux-s390@vger.kernel.org 14876S: Supported 14877W: http://www.ibm.com/developerworks/linux/linux390/ 14878F: drivers/s390/cio/ 14879 14880S390 DASD DRIVER 14881M: Stefan Haberland <sth@linux.ibm.com> 14882M: Jan Hoeppner <hoeppner@linux.ibm.com> 14883L: linux-s390@vger.kernel.org 14884S: Supported 14885W: http://www.ibm.com/developerworks/linux/linux390/ 14886F: block/partitions/ibm.c 14887F: drivers/s390/block/dasd* 14888F: include/linux/dasd_mod.h 14889 14890S390 IOMMU (PCI) 14891M: Matthew Rosato <mjrosato@linux.ibm.com> 14892M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 14893L: linux-s390@vger.kernel.org 14894S: Supported 14895W: http://www.ibm.com/developerworks/linux/linux390/ 14896F: drivers/iommu/s390-iommu.c 14897 14898S390 IUCV NETWORK LAYER 14899M: Julian Wiedmann <jwi@linux.ibm.com> 14900M: Karsten Graul <kgraul@linux.ibm.com> 14901M: Ursula Braun <ubraun@linux.ibm.com> 14902L: linux-s390@vger.kernel.org 14903S: Supported 14904W: http://www.ibm.com/developerworks/linux/linux390/ 14905F: drivers/s390/net/*iucv* 14906F: include/net/iucv/ 14907F: net/iucv/ 14908 14909S390 NETWORK DRIVERS 14910M: Julian Wiedmann <jwi@linux.ibm.com> 14911M: Karsten Graul <kgraul@linux.ibm.com> 14912M: Ursula Braun <ubraun@linux.ibm.com> 14913L: linux-s390@vger.kernel.org 14914S: Supported 14915W: http://www.ibm.com/developerworks/linux/linux390/ 14916F: drivers/s390/net/ 14917 14918S390 PCI SUBSYSTEM 14919M: Niklas Schnelle <schnelle@linux.ibm.com> 14920M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 14921L: linux-s390@vger.kernel.org 14922S: Supported 14923W: http://www.ibm.com/developerworks/linux/linux390/ 14924F: arch/s390/pci/ 14925F: drivers/pci/hotplug/s390_pci_hpc.c 14926F: Documentation/s390/pci.rst 14927 14928S390 VFIO AP DRIVER 14929M: Tony Krowiak <akrowiak@linux.ibm.com> 14930M: Pierre Morel <pmorel@linux.ibm.com> 14931M: Halil Pasic <pasic@linux.ibm.com> 14932L: linux-s390@vger.kernel.org 14933S: Supported 14934W: http://www.ibm.com/developerworks/linux/linux390/ 14935F: Documentation/s390/vfio-ap.rst 14936F: drivers/s390/crypto/vfio_ap_drv.c 14937F: drivers/s390/crypto/vfio_ap_ops.c 14938F: drivers/s390/crypto/vfio_ap_private.h 14939 14940S390 VFIO-CCW DRIVER 14941M: Cornelia Huck <cohuck@redhat.com> 14942M: Eric Farman <farman@linux.ibm.com> 14943R: Halil Pasic <pasic@linux.ibm.com> 14944L: linux-s390@vger.kernel.org 14945L: kvm@vger.kernel.org 14946S: Supported 14947F: Documentation/s390/vfio-ccw.rst 14948F: drivers/s390/cio/vfio_ccw* 14949F: include/uapi/linux/vfio_ccw.h 14950 14951S390 ZCRYPT DRIVER 14952M: Harald Freudenberger <freude@linux.ibm.com> 14953L: linux-s390@vger.kernel.org 14954S: Supported 14955W: http://www.ibm.com/developerworks/linux/linux390/ 14956F: drivers/s390/crypto/ 14957 14958S390 ZFCP DRIVER 14959M: Steffen Maier <maier@linux.ibm.com> 14960M: Benjamin Block <bblock@linux.ibm.com> 14961L: linux-s390@vger.kernel.org 14962S: Supported 14963W: http://www.ibm.com/developerworks/linux/linux390/ 14964F: drivers/s390/scsi/zfcp_* 14965 14966S3C24XX SD/MMC Driver 14967M: Ben Dooks <ben-linux@fluff.org> 14968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14969S: Supported 14970F: drivers/mmc/host/s3cmci.* 14971 14972SAA6588 RDS RECEIVER DRIVER 14973M: Hans Verkuil <hverkuil@xs4all.nl> 14974L: linux-media@vger.kernel.org 14975S: Odd Fixes 14976W: https://linuxtv.org 14977T: git git://linuxtv.org/media_tree.git 14978F: drivers/media/i2c/saa6588* 14979 14980SAA7134 VIDEO4LINUX DRIVER 14981M: Mauro Carvalho Chehab <mchehab@kernel.org> 14982L: linux-media@vger.kernel.org 14983S: Odd fixes 14984W: https://linuxtv.org 14985T: git git://linuxtv.org/media_tree.git 14986F: Documentation/driver-api/media/drivers/saa7134* 14987F: drivers/media/pci/saa7134/ 14988 14989SAA7146 VIDEO4LINUX-2 DRIVER 14990M: Hans Verkuil <hverkuil@xs4all.nl> 14991L: linux-media@vger.kernel.org 14992S: Maintained 14993T: git git://linuxtv.org/media_tree.git 14994F: drivers/media/common/saa7146/ 14995F: drivers/media/pci/saa7146/ 14996F: include/media/drv-intf/saa7146* 14997 14998SAFESETID SECURITY MODULE 14999M: Micah Morton <mortonm@chromium.org> 15000S: Supported 15001F: Documentation/admin-guide/LSM/SafeSetID.rst 15002F: security/safesetid/ 15003 15004SAMSUNG AUDIO (ASoC) DRIVERS 15005M: Krzysztof Kozlowski <krzk@kernel.org> 15006M: Sangbeom Kim <sbkim73@samsung.com> 15007M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15008L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15009S: Supported 15010F: Documentation/devicetree/bindings/sound/samsung* 15011F: sound/soc/samsung/ 15012 15013SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 15014M: Krzysztof Kozlowski <krzk@kernel.org> 15015L: linux-crypto@vger.kernel.org 15016L: linux-samsung-soc@vger.kernel.org 15017S: Maintained 15018F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 15019F: drivers/crypto/exynos-rng.c 15020 15021SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 15022M: Łukasz Stelmach <l.stelmach@samsung.com> 15023L: linux-samsung-soc@vger.kernel.org 15024S: Maintained 15025F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt 15026F: drivers/char/hw_random/exynos-trng.c 15027 15028SAMSUNG FRAMEBUFFER DRIVER 15029M: Jingoo Han <jingoohan1@gmail.com> 15030L: linux-fbdev@vger.kernel.org 15031S: Maintained 15032F: drivers/video/fbdev/s3c-fb.c 15033 15034SAMSUNG LAPTOP DRIVER 15035M: Corentin Chary <corentin.chary@gmail.com> 15036L: platform-driver-x86@vger.kernel.org 15037S: Maintained 15038F: drivers/platform/x86/samsung-laptop.c 15039 15040SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 15041M: Sangbeom Kim <sbkim73@samsung.com> 15042M: Krzysztof Kozlowski <krzk@kernel.org> 15043M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 15044L: linux-kernel@vger.kernel.org 15045L: linux-samsung-soc@vger.kernel.org 15046S: Supported 15047F: Documentation/devicetree/bindings/clock/samsung,s2mps11.txt 15048F: Documentation/devicetree/bindings/mfd/samsung,sec-core.txt 15049F: Documentation/devicetree/bindings/regulator/samsung,s2m*.txt 15050F: Documentation/devicetree/bindings/regulator/samsung,s5m*.txt 15051F: drivers/clk/clk-s2mps11.c 15052F: drivers/mfd/sec*.c 15053F: drivers/regulator/s2m*.c 15054F: drivers/regulator/s5m*.c 15055F: drivers/rtc/rtc-s5m.c 15056F: include/linux/mfd/samsung/ 15057 15058SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 15059M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 15060L: linux-media@vger.kernel.org 15061L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers) 15062S: Maintained 15063F: drivers/media/platform/s3c-camif/ 15064F: include/media/drv-intf/s3c_camif.h 15065 15066SAMSUNG S3FWRN5 NFC DRIVER 15067M: Robert Baldyga <r.baldyga@samsung.com> 15068M: Krzysztof Opasiak <k.opasiak@samsung.com> 15069L: linux-nfc@lists.01.org (moderated for non-subscribers) 15070S: Supported 15071F: drivers/nfc/s3fwrn5 15072 15073SAMSUNG S5C73M3 CAMERA DRIVER 15074M: Kyungmin Park <kyungmin.park@samsung.com> 15075M: Andrzej Hajda <a.hajda@samsung.com> 15076L: linux-media@vger.kernel.org 15077S: Supported 15078F: drivers/media/i2c/s5c73m3/* 15079 15080SAMSUNG S5K5BAF CAMERA DRIVER 15081M: Kyungmin Park <kyungmin.park@samsung.com> 15082M: Andrzej Hajda <a.hajda@samsung.com> 15083L: linux-media@vger.kernel.org 15084S: Supported 15085F: drivers/media/i2c/s5k5baf.c 15086 15087SAMSUNG S5P Security SubSystem (SSS) DRIVER 15088M: Krzysztof Kozlowski <krzk@kernel.org> 15089M: Vladimir Zapolskiy <vz@mleia.com> 15090M: Kamil Konieczny <k.konieczny@samsung.com> 15091L: linux-crypto@vger.kernel.org 15092L: linux-samsung-soc@vger.kernel.org 15093S: Maintained 15094F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 15095F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 15096F: drivers/crypto/s5p-sss.c 15097 15098SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 15099M: Kyungmin Park <kyungmin.park@samsung.com> 15100M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15101L: linux-media@vger.kernel.org 15102S: Supported 15103Q: https://patchwork.linuxtv.org/project/linux-media/list/ 15104F: drivers/media/platform/exynos4-is/ 15105 15106SAMSUNG SOC CLOCK DRIVERS 15107M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15108M: Tomasz Figa <tomasz.figa@gmail.com> 15109M: Chanwoo Choi <cw00.choi@samsung.com> 15110L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers) 15111S: Supported 15112T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 15113F: Documentation/devicetree/bindings/clock/exynos*.txt 15114F: Documentation/devicetree/bindings/clock/samsung,s3c* 15115F: Documentation/devicetree/bindings/clock/samsung,s5p* 15116F: drivers/clk/samsung/ 15117F: include/dt-bindings/clock/exynos*.h 15118 15119SAMSUNG SPI DRIVERS 15120M: Kukjin Kim <kgene@kernel.org> 15121M: Krzysztof Kozlowski <krzk@kernel.org> 15122M: Andi Shyti <andi@etezian.org> 15123L: linux-spi@vger.kernel.org 15124L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers) 15125S: Maintained 15126F: Documentation/devicetree/bindings/spi/spi-samsung.txt 15127F: drivers/spi/spi-s3c* 15128F: include/linux/platform_data/spi-s3c64xx.h 15129 15130SAMSUNG SXGBE DRIVERS 15131M: Byungho An <bh74.an@samsung.com> 15132L: netdev@vger.kernel.org 15133S: Supported 15134F: drivers/net/ethernet/samsung/sxgbe/ 15135 15136SAMSUNG THERMAL DRIVER 15137M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 15138L: linux-pm@vger.kernel.org 15139L: linux-samsung-soc@vger.kernel.org 15140S: Supported 15141T: git https://github.com/lmajewski/linux-samsung-thermal.git 15142F: drivers/thermal/samsung/ 15143 15144SAMSUNG USB2 PHY DRIVER 15145M: Kamil Debski <kamil@wypas.org> 15146M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15147L: linux-kernel@vger.kernel.org 15148S: Supported 15149F: Documentation/devicetree/bindings/phy/samsung-phy.txt 15150F: Documentation/driver-api/phy/samsung-usb2.rst 15151F: drivers/phy/samsung/phy-exynos4210-usb2.c 15152F: drivers/phy/samsung/phy-exynos4x12-usb2.c 15153F: drivers/phy/samsung/phy-exynos5250-usb2.c 15154F: drivers/phy/samsung/phy-s5pv210-usb2.c 15155F: drivers/phy/samsung/phy-samsung-usb2.c 15156F: drivers/phy/samsung/phy-samsung-usb2.h 15157 15158SC1200 WDT DRIVER 15159M: Zwane Mwaikambo <zwanem@gmail.com> 15160S: Maintained 15161F: drivers/watchdog/sc1200wdt.c 15162 15163SCHEDULER 15164M: Ingo Molnar <mingo@redhat.com> 15165M: Peter Zijlstra <peterz@infradead.org> 15166M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 15167M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 15168R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 15169R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 15170R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 15171R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 15172L: linux-kernel@vger.kernel.org 15173S: Maintained 15174T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 15175F: include/linux/preempt.h 15176F: include/linux/sched.h 15177F: include/linux/wait.h 15178F: include/uapi/linux/sched.h 15179F: kernel/sched/ 15180 15181SCR24X CHIP CARD INTERFACE DRIVER 15182M: Lubomir Rintel <lkundrak@v3.sk> 15183S: Supported 15184F: drivers/char/pcmcia/scr24x_cs.c 15185 15186SCSI CDROM DRIVER 15187M: Jens Axboe <axboe@kernel.dk> 15188L: linux-scsi@vger.kernel.org 15189S: Maintained 15190W: http://www.kernel.dk 15191F: drivers/scsi/sr* 15192 15193SCSI RDMA PROTOCOL (SRP) INITIATOR 15194M: Bart Van Assche <bvanassche@acm.org> 15195L: linux-rdma@vger.kernel.org 15196S: Supported 15197Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15198F: drivers/infiniband/ulp/srp/ 15199F: include/scsi/srp.h 15200 15201SCSI RDMA PROTOCOL (SRP) TARGET 15202M: Bart Van Assche <bvanassche@acm.org> 15203L: linux-rdma@vger.kernel.org 15204L: target-devel@vger.kernel.org 15205S: Supported 15206Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15207F: drivers/infiniband/ulp/srpt/ 15208 15209SCSI SG DRIVER 15210M: Doug Gilbert <dgilbert@interlog.com> 15211L: linux-scsi@vger.kernel.org 15212S: Maintained 15213W: http://sg.danny.cz/sg 15214F: Documentation/scsi/scsi-generic.rst 15215F: drivers/scsi/sg.c 15216F: include/scsi/sg.h 15217 15218SCSI SUBSYSTEM 15219M: "James E.J. Bottomley" <jejb@linux.ibm.com> 15220M: "Martin K. Petersen" <martin.petersen@oracle.com> 15221L: linux-scsi@vger.kernel.org 15222S: Maintained 15223Q: https://patchwork.kernel.org/project/linux-scsi/list/ 15224T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 15225T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 15226F: Documentation/devicetree/bindings/scsi/ 15227F: drivers/scsi/ 15228F: include/scsi/ 15229 15230SCSI TAPE DRIVER 15231M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 15232L: linux-scsi@vger.kernel.org 15233S: Maintained 15234F: Documentation/scsi/st.rst 15235F: drivers/scsi/st.* 15236F: drivers/scsi/st_*.h 15237 15238SCSI TARGET SUBSYSTEM 15239M: "Martin K. Petersen" <martin.petersen@oracle.com> 15240L: linux-scsi@vger.kernel.org 15241L: target-devel@vger.kernel.org 15242S: Supported 15243W: http://www.linux-iscsi.org 15244Q: https://patchwork.kernel.org/project/target-devel/list/ 15245T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 15246F: Documentation/target/ 15247F: drivers/target/ 15248F: include/target/ 15249 15250SCTP PROTOCOL 15251M: Vlad Yasevich <vyasevich@gmail.com> 15252M: Neil Horman <nhorman@tuxdriver.com> 15253M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 15254L: linux-sctp@vger.kernel.org 15255S: Maintained 15256W: http://lksctp.sourceforge.net 15257F: Documentation/networking/sctp.rst 15258F: include/linux/sctp.h 15259F: include/net/sctp/ 15260F: include/uapi/linux/sctp.h 15261F: net/sctp/ 15262 15263SCx200 CPU SUPPORT 15264M: Jim Cromie <jim.cromie@gmail.com> 15265S: Odd Fixes 15266F: Documentation/i2c/busses/scx200_acb.rst 15267F: arch/x86/platform/scx200/ 15268F: drivers/i2c/busses/scx200* 15269F: drivers/mtd/maps/scx200_docflash.c 15270F: drivers/watchdog/scx200_wdt.c 15271F: include/linux/scx200.h 15272 15273SCx200 GPIO DRIVER 15274M: Jim Cromie <jim.cromie@gmail.com> 15275S: Maintained 15276F: drivers/char/scx200_gpio.c 15277F: include/linux/scx200_gpio.h 15278 15279SCx200 HRT CLOCKSOURCE DRIVER 15280M: Jim Cromie <jim.cromie@gmail.com> 15281S: Maintained 15282F: drivers/clocksource/scx200_hrt.c 15283 15284SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 15285M: Sascha Sommer <saschasommer@freenet.de> 15286L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 15287S: Maintained 15288F: drivers/mmc/host/sdricoh_cs.c 15289 15290SECO BOARDS CEC DRIVER 15291M: Ettore Chimenti <ek5.chimenti@gmail.com> 15292S: Maintained 15293F: drivers/media/platform/seco-cec/seco-cec.c 15294F: drivers/media/platform/seco-cec/seco-cec.h 15295 15296SECURE COMPUTING 15297M: Kees Cook <keescook@chromium.org> 15298R: Andy Lutomirski <luto@amacapital.net> 15299R: Will Drewry <wad@chromium.org> 15300S: Supported 15301T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp 15302F: Documentation/userspace-api/seccomp_filter.rst 15303F: include/linux/seccomp.h 15304F: include/uapi/linux/seccomp.h 15305F: kernel/seccomp.c 15306F: tools/testing/selftests/kselftest_harness.h 15307F: tools/testing/selftests/seccomp/* 15308K: \bsecure_computing 15309K: \bTIF_SECCOMP\b 15310 15311SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 15312M: Al Cooper <alcooperx@gmail.com> 15313L: linux-mmc@vger.kernel.org 15314L: bcm-kernel-feedback-list@broadcom.com 15315S: Maintained 15316F: drivers/mmc/host/sdhci-brcmstb* 15317 15318SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 15319M: Adrian Hunter <adrian.hunter@intel.com> 15320L: linux-mmc@vger.kernel.org 15321S: Maintained 15322F: drivers/mmc/host/sdhci* 15323F: include/linux/mmc/sdhci* 15324 15325SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 15326M: Ludovic Desroches <ludovic.desroches@microchip.com> 15327L: linux-mmc@vger.kernel.org 15328S: Supported 15329F: drivers/mmc/host/sdhci-of-at91.c 15330 15331SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 15332M: Ben Dooks <ben-linux@fluff.org> 15333M: Jaehoon Chung <jh80.chung@samsung.com> 15334L: linux-mmc@vger.kernel.org 15335S: Maintained 15336F: drivers/mmc/host/sdhci-s3c* 15337 15338SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 15339M: Viresh Kumar <vireshk@kernel.org> 15340L: linux-mmc@vger.kernel.org 15341S: Maintained 15342F: drivers/mmc/host/sdhci-spear.c 15343 15344SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 15345M: Kishon Vijay Abraham I <kishon@ti.com> 15346L: linux-mmc@vger.kernel.org 15347S: Maintained 15348F: drivers/mmc/host/sdhci-omap.c 15349 15350SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 15351M: Jonathan Derrick <jonathan.derrick@intel.com> 15352M: Revanth Rajashekar <revanth.rajashekar@intel.com> 15353L: linux-block@vger.kernel.org 15354S: Supported 15355F: block/opal_proto.h 15356F: block/sed* 15357F: include/linux/sed* 15358F: include/uapi/linux/sed* 15359 15360SECURITY CONTACT 15361M: Security Officers <security@kernel.org> 15362S: Supported 15363 15364SECURITY SUBSYSTEM 15365M: James Morris <jmorris@namei.org> 15366M: "Serge E. Hallyn" <serge@hallyn.com> 15367L: linux-security-module@vger.kernel.org (suggested Cc:) 15368S: Supported 15369W: http://kernsec.org/ 15370T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git 15371F: security/ 15372X: security/selinux/ 15373 15374SELINUX SECURITY MODULE 15375M: Paul Moore <paul@paul-moore.com> 15376M: Stephen Smalley <stephen.smalley.work@gmail.com> 15377M: Eric Paris <eparis@parisplace.org> 15378L: selinux@vger.kernel.org 15379S: Supported 15380W: https://selinuxproject.org 15381W: https://github.com/SELinuxProject 15382T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 15383F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 15384F: Documentation/ABI/obsolete/sysfs-selinux-disable 15385F: Documentation/admin-guide/LSM/SELinux.rst 15386F: include/uapi/linux/selinux_netlink.h 15387F: scripts/selinux/ 15388F: security/selinux/ 15389 15390SENSABLE PHANTOM 15391M: Jiri Slaby <jirislaby@gmail.com> 15392S: Maintained 15393F: drivers/misc/phantom.c 15394F: include/uapi/linux/phantom.h 15395 15396SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 15397M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 15398S: Maintained 15399F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 15400F: drivers/iio/chemical/scd30.h 15401F: drivers/iio/chemical/scd30_core.c 15402F: drivers/iio/chemical/scd30_i2c.c 15403F: drivers/iio/chemical/scd30_serial.c 15404 15405SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 15406M: Tomasz Duszynski <tduszyns@gmail.com> 15407S: Maintained 15408F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 15409F: drivers/iio/chemical/sps30.c 15410 15411SERIAL DEVICE BUS 15412M: Rob Herring <robh@kernel.org> 15413L: linux-serial@vger.kernel.org 15414S: Maintained 15415F: Documentation/devicetree/bindings/serial/serial.yaml 15416F: drivers/tty/serdev/ 15417F: include/linux/serdev.h 15418 15419SERIAL DRIVERS 15420M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 15421L: linux-serial@vger.kernel.org 15422S: Maintained 15423F: Documentation/devicetree/bindings/serial/ 15424F: drivers/tty/serial/ 15425 15426SERIAL IR RECEIVER 15427M: Sean Young <sean@mess.org> 15428L: linux-media@vger.kernel.org 15429S: Maintained 15430F: drivers/media/rc/serial_ir.c 15431 15432SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 15433M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15434L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15435S: Maintained 15436F: Documentation/devicetree/bindings/slimbus/ 15437F: drivers/slimbus/ 15438F: include/linux/slimbus.h 15439 15440SFC NETWORK DRIVER 15441M: Solarflare linux maintainers <linux-net-drivers@solarflare.com> 15442M: Edward Cree <ecree@solarflare.com> 15443M: Martin Habets <mhabets@solarflare.com> 15444L: netdev@vger.kernel.org 15445S: Supported 15446F: drivers/net/ethernet/sfc/ 15447 15448SFF/SFP/SFP+ MODULE SUPPORT 15449M: Russell King <linux@armlinux.org.uk> 15450L: netdev@vger.kernel.org 15451S: Maintained 15452F: drivers/net/phy/phylink.c 15453F: drivers/net/phy/sfp* 15454F: include/linux/phylink.h 15455F: include/linux/sfp.h 15456K: phylink 15457 15458SGI GRU DRIVER 15459M: Dimitri Sivanich <sivanich@sgi.com> 15460S: Maintained 15461F: drivers/misc/sgi-gru/ 15462 15463SGI XP/XPC/XPNET DRIVER 15464M: Cliff Whickman <cpw@sgi.com> 15465M: Robin Holt <robinmholt@gmail.com> 15466S: Maintained 15467F: drivers/misc/sgi-xp/ 15468 15469SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 15470M: Ursula Braun <ubraun@linux.ibm.com> 15471M: Karsten Graul <kgraul@linux.ibm.com> 15472L: linux-s390@vger.kernel.org 15473S: Supported 15474W: http://www.ibm.com/developerworks/linux/linux390/ 15475F: net/smc/ 15476 15477SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 15478M: Linus Walleij <linus.walleij@linaro.org> 15479L: linux-iio@vger.kernel.org 15480S: Maintained 15481T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 15482F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 15483F: drivers/iio/light/gp2ap002.c 15484 15485SHARP RJ54N1CB0C SENSOR DRIVER 15486M: Jacopo Mondi <jacopo@jmondi.org> 15487L: linux-media@vger.kernel.org 15488S: Odd fixes 15489T: git git://linuxtv.org/media_tree.git 15490F: drivers/media/i2c/rj54n1cb0c.c 15491F: include/media/i2c/rj54n1cb0c.h 15492 15493SH_VOU V4L2 OUTPUT DRIVER 15494L: linux-media@vger.kernel.org 15495S: Orphan 15496F: drivers/media/platform/sh_vou.c 15497F: include/media/drv-intf/sh_vou.h 15498 15499SI2157 MEDIA DRIVER 15500M: Antti Palosaari <crope@iki.fi> 15501L: linux-media@vger.kernel.org 15502S: Maintained 15503W: https://linuxtv.org 15504W: http://palosaari.fi/linux/ 15505Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15506T: git git://linuxtv.org/anttip/media_tree.git 15507F: drivers/media/tuners/si2157* 15508 15509SI2165 MEDIA DRIVER 15510M: Matthias Schwarzott <zzam@gentoo.org> 15511L: linux-media@vger.kernel.org 15512S: Maintained 15513W: https://linuxtv.org 15514Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15515F: drivers/media/dvb-frontends/si2165* 15516 15517SI2168 MEDIA DRIVER 15518M: Antti Palosaari <crope@iki.fi> 15519L: linux-media@vger.kernel.org 15520S: Maintained 15521W: https://linuxtv.org 15522W: http://palosaari.fi/linux/ 15523Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15524T: git git://linuxtv.org/anttip/media_tree.git 15525F: drivers/media/dvb-frontends/si2168* 15526 15527SI470X FM RADIO RECEIVER I2C DRIVER 15528M: Hans Verkuil <hverkuil@xs4all.nl> 15529L: linux-media@vger.kernel.org 15530S: Odd Fixes 15531W: https://linuxtv.org 15532T: git git://linuxtv.org/media_tree.git 15533F: drivers/media/radio/si470x/radio-si470x-i2c.c 15534 15535SI470X FM RADIO RECEIVER USB DRIVER 15536M: Hans Verkuil <hverkuil@xs4all.nl> 15537L: linux-media@vger.kernel.org 15538S: Maintained 15539W: https://linuxtv.org 15540T: git git://linuxtv.org/media_tree.git 15541F: drivers/media/radio/si470x/radio-si470x-common.c 15542F: drivers/media/radio/si470x/radio-si470x-usb.c 15543F: drivers/media/radio/si470x/radio-si470x.h 15544 15545SI4713 FM RADIO TRANSMITTER I2C DRIVER 15546M: Eduardo Valentin <edubezval@gmail.com> 15547L: linux-media@vger.kernel.org 15548S: Odd Fixes 15549W: https://linuxtv.org 15550T: git git://linuxtv.org/media_tree.git 15551F: drivers/media/radio/si4713/si4713.? 15552 15553SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 15554M: Eduardo Valentin <edubezval@gmail.com> 15555L: linux-media@vger.kernel.org 15556S: Odd Fixes 15557W: https://linuxtv.org 15558T: git git://linuxtv.org/media_tree.git 15559F: drivers/media/radio/si4713/radio-platform-si4713.c 15560 15561SI4713 FM RADIO TRANSMITTER USB DRIVER 15562M: Hans Verkuil <hverkuil@xs4all.nl> 15563L: linux-media@vger.kernel.org 15564S: Maintained 15565W: https://linuxtv.org 15566T: git git://linuxtv.org/media_tree.git 15567F: drivers/media/radio/si4713/radio-usb-si4713.c 15568 15569SIANO DVB DRIVER 15570M: Mauro Carvalho Chehab <mchehab@kernel.org> 15571L: linux-media@vger.kernel.org 15572S: Odd fixes 15573W: https://linuxtv.org 15574T: git git://linuxtv.org/media_tree.git 15575F: drivers/media/common/siano/ 15576F: drivers/media/mmc/siano/ 15577F: drivers/media/usb/siano/ 15578F: drivers/media/usb/siano/ 15579 15580SIFIVE DRIVERS 15581M: Palmer Dabbelt <palmer@dabbelt.com> 15582M: Paul Walmsley <paul.walmsley@sifive.com> 15583L: linux-riscv@lists.infradead.org 15584S: Supported 15585T: git git://github.com/sifive/riscv-linux.git 15586N: sifive 15587K: [^@]sifive 15588 15589SIFIVE FU540 SYSTEM-ON-CHIP 15590M: Paul Walmsley <paul.walmsley@sifive.com> 15591M: Palmer Dabbelt <palmer@dabbelt.com> 15592L: linux-riscv@lists.infradead.org 15593S: Supported 15594T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 15595N: fu540 15596K: fu540 15597 15598SIFIVE PDMA DRIVER 15599M: Green Wan <green.wan@sifive.com> 15600S: Maintained 15601F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 15602F: drivers/dma/sf-pdma/ 15603 15604SILEAD TOUCHSCREEN DRIVER 15605M: Hans de Goede <hdegoede@redhat.com> 15606L: linux-input@vger.kernel.org 15607L: platform-driver-x86@vger.kernel.org 15608S: Maintained 15609F: drivers/input/touchscreen/silead.c 15610F: drivers/platform/x86/touchscreen_dmi.c 15611 15612SILICON LABS WIRELESS DRIVERS (for WFxxx series) 15613M: Jérôme Pouiller <jerome.pouiller@silabs.com> 15614S: Supported 15615F: drivers/staging/wfx/ 15616 15617SILICON MOTION SM712 FRAME BUFFER DRIVER 15618M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15619M: Teddy Wang <teddy.wang@siliconmotion.com> 15620M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15621L: linux-fbdev@vger.kernel.org 15622S: Maintained 15623F: Documentation/fb/sm712fb.rst 15624F: drivers/video/fbdev/sm712* 15625 15626SIMPLE FIRMWARE INTERFACE (SFI) 15627S: Obsolete 15628W: http://simplefirmware.org/ 15629F: arch/x86/platform/sfi/ 15630F: drivers/sfi/ 15631F: include/linux/sfi*.h 15632 15633SIMPLEFB FB DRIVER 15634M: Hans de Goede <hdegoede@redhat.com> 15635L: linux-fbdev@vger.kernel.org 15636S: Maintained 15637F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 15638F: drivers/video/fbdev/simplefb.c 15639F: include/linux/platform_data/simplefb.h 15640 15641SIMTEC EB110ATX (Chalice CATS) 15642M: Vincent Sanders <vince@simtec.co.uk> 15643M: Simtec Linux Team <linux@simtec.co.uk> 15644S: Supported 15645W: http://www.simtec.co.uk/products/EB110ATX/ 15646 15647SIMTEC EB2410ITX (BAST) 15648M: Vincent Sanders <vince@simtec.co.uk> 15649M: Simtec Linux Team <linux@simtec.co.uk> 15650S: Supported 15651W: http://www.simtec.co.uk/products/EB2410ITX/ 15652F: arch/arm/mach-s3c24xx/bast-ide.c 15653F: arch/arm/mach-s3c24xx/bast-irq.c 15654F: arch/arm/mach-s3c24xx/mach-bast.c 15655 15656SIOX 15657M: Thorsten Scherer <t.scherer@eckelmann.de> 15658M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 15659R: Pengutronix Kernel Team <kernel@pengutronix.de> 15660S: Supported 15661F: drivers/gpio/gpio-siox.c 15662F: drivers/siox/* 15663F: include/trace/events/siox.h 15664 15665SIPHASH PRF ROUTINES 15666M: Jason A. Donenfeld <Jason@zx2c4.com> 15667S: Maintained 15668F: include/linux/siphash.h 15669F: lib/siphash.c 15670F: lib/test_siphash.c 15671 15672SIS 190 ETHERNET DRIVER 15673M: Francois Romieu <romieu@fr.zoreil.com> 15674L: netdev@vger.kernel.org 15675S: Maintained 15676F: drivers/net/ethernet/sis/sis190.c 15677 15678SIS 900/7016 FAST ETHERNET DRIVER 15679M: Daniele Venzano <venza@brownhat.org> 15680L: netdev@vger.kernel.org 15681S: Maintained 15682W: http://www.brownhat.org/sis900.html 15683F: drivers/net/ethernet/sis/sis900.* 15684 15685SIS FRAMEBUFFER DRIVER 15686M: Thomas Winischhofer <thomas@winischhofer.net> 15687S: Maintained 15688W: http://www.winischhofer.net/linuxsisvga.shtml 15689F: Documentation/fb/sisfb.rst 15690F: drivers/video/fbdev/sis/ 15691F: include/video/sisfb.h 15692 15693SIS USB2VGA DRIVER 15694M: Thomas Winischhofer <thomas@winischhofer.net> 15695S: Maintained 15696W: http://www.winischhofer.at/linuxsisusbvga.shtml 15697F: drivers/usb/misc/sisusbvga/ 15698 15699SLAB ALLOCATOR 15700M: Christoph Lameter <cl@linux.com> 15701M: Pekka Enberg <penberg@kernel.org> 15702M: David Rientjes <rientjes@google.com> 15703M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 15704M: Andrew Morton <akpm@linux-foundation.org> 15705L: linux-mm@kvack.org 15706S: Maintained 15707F: include/linux/sl?b*.h 15708F: mm/sl?b* 15709 15710SLEEPABLE READ-COPY UPDATE (SRCU) 15711M: Lai Jiangshan <jiangshanlai@gmail.com> 15712M: "Paul E. McKenney" <paulmck@kernel.org> 15713M: Josh Triplett <josh@joshtriplett.org> 15714R: Steven Rostedt <rostedt@goodmis.org> 15715R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15716L: rcu@vger.kernel.org 15717S: Supported 15718W: http://www.rdrop.com/users/paulmck/RCU/ 15719T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 15720F: include/linux/srcu*.h 15721F: kernel/rcu/srcu*.c 15722 15723SMACK SECURITY MODULE 15724M: Casey Schaufler <casey@schaufler-ca.com> 15725L: linux-security-module@vger.kernel.org 15726S: Maintained 15727W: http://schaufler-ca.com 15728T: git git://github.com/cschaufler/smack-next 15729F: Documentation/admin-guide/LSM/Smack.rst 15730F: security/smack/ 15731 15732SMC91x ETHERNET DRIVER 15733M: Nicolas Pitre <nico@fluxnic.net> 15734S: Odd Fixes 15735F: drivers/net/ethernet/smsc/smc91x.* 15736 15737SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 15738M: Mark Rutland <mark.rutland@arm.com> 15739M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15740M: Sudeep Holla <sudeep.holla@arm.com> 15741L: linux-arm-kernel@lists.infradead.org 15742S: Maintained 15743F: drivers/firmware/smccc/ 15744F: include/linux/arm-smccc.h 15745 15746SMIA AND SMIA++ IMAGE SENSOR DRIVER 15747M: Sakari Ailus <sakari.ailus@linux.intel.com> 15748L: linux-media@vger.kernel.org 15749S: Maintained 15750F: Documentation/devicetree/bindings/media/i2c/nokia,smia.txt 15751F: drivers/media/i2c/smiapp-pll.c 15752F: drivers/media/i2c/smiapp-pll.h 15753F: drivers/media/i2c/smiapp/ 15754F: include/uapi/linux/smiapp.h 15755 15756SMM665 HARDWARE MONITOR DRIVER 15757M: Guenter Roeck <linux@roeck-us.net> 15758L: linux-hwmon@vger.kernel.org 15759S: Maintained 15760F: Documentation/hwmon/smm665.rst 15761F: drivers/hwmon/smm665.c 15762 15763SMSC EMC2103 HARDWARE MONITOR DRIVER 15764M: Steve Glendinning <steve.glendinning@shawell.net> 15765L: linux-hwmon@vger.kernel.org 15766S: Maintained 15767F: Documentation/hwmon/emc2103.rst 15768F: drivers/hwmon/emc2103.c 15769 15770SMSC SCH5627 HARDWARE MONITOR DRIVER 15771M: Hans de Goede <hdegoede@redhat.com> 15772L: linux-hwmon@vger.kernel.org 15773S: Supported 15774F: Documentation/hwmon/sch5627.rst 15775F: drivers/hwmon/sch5627.c 15776 15777SMSC UFX6000 and UFX7000 USB to VGA DRIVER 15778M: Steve Glendinning <steve.glendinning@shawell.net> 15779L: linux-fbdev@vger.kernel.org 15780S: Maintained 15781F: drivers/video/fbdev/smscufx.c 15782 15783SMSC47B397 HARDWARE MONITOR DRIVER 15784M: Jean Delvare <jdelvare@suse.com> 15785L: linux-hwmon@vger.kernel.org 15786S: Maintained 15787F: Documentation/hwmon/smsc47b397.rst 15788F: drivers/hwmon/smsc47b397.c 15789 15790SMSC911x ETHERNET DRIVER 15791M: Steve Glendinning <steve.glendinning@shawell.net> 15792L: netdev@vger.kernel.org 15793S: Maintained 15794F: drivers/net/ethernet/smsc/smsc911x.* 15795F: include/linux/smsc911x.h 15796 15797SMSC9420 PCI ETHERNET DRIVER 15798M: Steve Glendinning <steve.glendinning@shawell.net> 15799L: netdev@vger.kernel.org 15800S: Maintained 15801F: drivers/net/ethernet/smsc/smsc9420.* 15802 15803SOC-CAMERA V4L2 SUBSYSTEM 15804L: linux-media@vger.kernel.org 15805S: Orphan 15806T: git git://linuxtv.org/media_tree.git 15807F: drivers/staging/media/soc_camera/ 15808F: include/media/soc_camera.h 15809 15810SOCIONEXT (SNI) AVE NETWORK DRIVER 15811M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 15812L: netdev@vger.kernel.org 15813S: Maintained 15814F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 15815F: drivers/net/ethernet/socionext/sni_ave.c 15816 15817SOCIONEXT (SNI) NETSEC NETWORK DRIVER 15818M: Jassi Brar <jaswinder.singh@linaro.org> 15819M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15820L: netdev@vger.kernel.org 15821S: Maintained 15822F: Documentation/devicetree/bindings/net/socionext-netsec.txt 15823F: drivers/net/ethernet/socionext/netsec.c 15824 15825SOCIONEXT (SNI) Synquacer SPI DRIVER 15826M: Masahisa Kojima <masahisa.kojima@linaro.org> 15827M: Jassi Brar <jaswinder.singh@linaro.org> 15828L: linux-spi@vger.kernel.org 15829S: Maintained 15830F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 15831F: drivers/spi/spi-synquacer.c 15832 15833SOCIONEXT SYNQUACER I2C DRIVER 15834M: Ard Biesheuvel <ardb@kernel.org> 15835L: linux-i2c@vger.kernel.org 15836S: Maintained 15837F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 15838F: drivers/i2c/busses/i2c-synquacer.c 15839 15840SOCIONEXT UNIPHIER SOUND DRIVER 15841L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15842S: Orphan 15843F: sound/soc/uniphier/ 15844 15845SOEKRIS NET48XX LED SUPPORT 15846M: Chris Boot <bootc@bootc.net> 15847S: Maintained 15848F: drivers/leds/leds-net48xx.c 15849 15850SOFT-IWARP DRIVER (siw) 15851M: Bernard Metzler <bmt@zurich.ibm.com> 15852L: linux-rdma@vger.kernel.org 15853S: Supported 15854F: drivers/infiniband/sw/siw/ 15855F: include/uapi/rdma/siw-abi.h 15856 15857SOFT-ROCE DRIVER (rxe) 15858M: Zhu Yanjun <yanjunz@mellanox.com> 15859L: linux-rdma@vger.kernel.org 15860S: Supported 15861F: drivers/infiniband/sw/rxe/ 15862F: include/uapi/rdma/rdma_user_rxe.h 15863 15864SOFTLOGIC 6x10 MPEG CODEC 15865M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 15866M: Anton Sviridenko <anton@corp.bluecherry.net> 15867M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 15868M: Andrey Utkin <andrey_utkin@fastmail.com> 15869M: Ismael Luceno <ismael@iodev.co.uk> 15870L: linux-media@vger.kernel.org 15871S: Supported 15872F: drivers/media/pci/solo6x10/ 15873 15874SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 15875M: James Morse <james.morse@arm.com> 15876L: linux-arm-kernel@lists.infradead.org 15877S: Maintained 15878F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 15879F: drivers/firmware/arm_sdei.c 15880F: include/linux/arm_sdei.h 15881F: include/uapi/linux/arm_sdei.h 15882 15883SOFTWARE RAID (Multiple Disks) SUPPORT 15884M: Song Liu <song@kernel.org> 15885L: linux-raid@vger.kernel.org 15886S: Supported 15887T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 15888F: drivers/md/Kconfig 15889F: drivers/md/Makefile 15890F: drivers/md/md* 15891F: drivers/md/raid* 15892F: include/linux/raid/ 15893F: include/uapi/linux/raid/ 15894 15895SOLIDRUN CLEARFOG SUPPORT 15896M: Russell King <linux@armlinux.org.uk> 15897S: Maintained 15898F: arch/arm/boot/dts/armada-388-clearfog* 15899F: arch/arm/boot/dts/armada-38x-solidrun-* 15900 15901SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 15902M: Russell King <linux@armlinux.org.uk> 15903S: Maintained 15904F: arch/arm/boot/dts/imx6*-cubox-i* 15905F: arch/arm/boot/dts/imx6*-hummingboard* 15906F: arch/arm/boot/dts/imx6*-sr-* 15907 15908SONIC NETWORK DRIVER 15909M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15910L: netdev@vger.kernel.org 15911S: Maintained 15912F: drivers/net/ethernet/natsemi/sonic.* 15913 15914SONICS SILICON BACKPLANE DRIVER (SSB) 15915M: Michael Buesch <m@bues.ch> 15916L: linux-wireless@vger.kernel.org 15917S: Maintained 15918F: drivers/ssb/ 15919F: include/linux/ssb/ 15920 15921SONY IMX214 SENSOR DRIVER 15922M: Ricardo Ribalda <ribalda@kernel.org> 15923L: linux-media@vger.kernel.org 15924S: Maintained 15925T: git git://linuxtv.org/media_tree.git 15926F: Documentation/devicetree/bindings/media/i2c/sony,imx214.txt 15927F: drivers/media/i2c/imx214.c 15928 15929SONY IMX219 SENSOR DRIVER 15930M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15931L: linux-media@vger.kernel.org 15932S: Maintained 15933T: git git://linuxtv.org/media_tree.git 15934F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 15935F: drivers/media/i2c/imx219.c 15936 15937SONY IMX258 SENSOR DRIVER 15938M: Sakari Ailus <sakari.ailus@linux.intel.com> 15939L: linux-media@vger.kernel.org 15940S: Maintained 15941T: git git://linuxtv.org/media_tree.git 15942F: drivers/media/i2c/imx258.c 15943 15944SONY IMX274 SENSOR DRIVER 15945M: Leon Luo <leonl@leopardimaging.com> 15946L: linux-media@vger.kernel.org 15947S: Maintained 15948T: git git://linuxtv.org/media_tree.git 15949F: Documentation/devicetree/bindings/media/i2c/imx274.txt 15950F: drivers/media/i2c/imx274.c 15951 15952SONY IMX290 SENSOR DRIVER 15953M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15954L: linux-media@vger.kernel.org 15955S: Maintained 15956T: git git://linuxtv.org/media_tree.git 15957F: Documentation/devicetree/bindings/media/i2c/imx290.txt 15958F: drivers/media/i2c/imx290.c 15959 15960SONY IMX319 SENSOR DRIVER 15961M: Bingbu Cao <bingbu.cao@intel.com> 15962L: linux-media@vger.kernel.org 15963S: Maintained 15964T: git git://linuxtv.org/media_tree.git 15965F: drivers/media/i2c/imx319.c 15966 15967SONY IMX355 SENSOR DRIVER 15968M: Tianshu Qiu <tian.shu.qiu@intel.com> 15969L: linux-media@vger.kernel.org 15970S: Maintained 15971T: git git://linuxtv.org/media_tree.git 15972F: drivers/media/i2c/imx355.c 15973 15974SONY MEMORYSTICK SUBSYSTEM 15975M: Maxim Levitsky <maximlevitsky@gmail.com> 15976M: Alex Dubov <oakad@yahoo.com> 15977M: Ulf Hansson <ulf.hansson@linaro.org> 15978L: linux-mmc@vger.kernel.org 15979S: Maintained 15980T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15981F: drivers/memstick/ 15982F: include/linux/memstick.h 15983 15984SONY VAIO CONTROL DEVICE DRIVER 15985M: Mattia Dongili <malattia@linux.it> 15986L: platform-driver-x86@vger.kernel.org 15987S: Maintained 15988W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 15989F: Documentation/admin-guide/laptops/sony-laptop.rst 15990F: drivers/char/sonypi.c 15991F: drivers/platform/x86/sony-laptop.c 15992F: include/linux/sony-laptop.h 15993 15994SOUND 15995M: Jaroslav Kysela <perex@perex.cz> 15996M: Takashi Iwai <tiwai@suse.com> 15997L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15998S: Maintained 15999W: http://www.alsa-project.org/ 16000Q: http://patchwork.kernel.org/project/alsa-devel/list/ 16001T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16002F: Documentation/sound/ 16003F: include/sound/ 16004F: include/uapi/sound/ 16005F: sound/ 16006 16007SOUND - COMPRESSED AUDIO 16008M: Vinod Koul <vkoul@kernel.org> 16009L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16010S: Supported 16011T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16012F: Documentation/sound/designs/compress-offload.rst 16013F: include/sound/compress_driver.h 16014F: include/uapi/sound/compress_* 16015F: sound/core/compress_offload.c 16016F: sound/soc/soc-compress.c 16017 16018SOUND - DMAENGINE HELPERS 16019M: Lars-Peter Clausen <lars@metafoo.de> 16020S: Supported 16021F: include/sound/dmaengine_pcm.h 16022F: sound/core/pcm_dmaengine.c 16023F: sound/soc/soc-generic-dmaengine-pcm.c 16024 16025SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 16026M: Liam Girdwood <lgirdwood@gmail.com> 16027M: Mark Brown <broonie@kernel.org> 16028L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16029S: Supported 16030W: http://alsa-project.org/main/index.php/ASoC 16031T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 16032F: Documentation/devicetree/bindings/sound/ 16033F: Documentation/sound/soc/ 16034F: include/dt-bindings/sound/ 16035F: include/sound/soc* 16036F: sound/soc/ 16037 16038SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 16039M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 16040M: Liam Girdwood <lgirdwood@gmail.com> 16041M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 16042M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 16043M: Daniel Baluta <daniel.baluta@nxp.com> 16044L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 16045S: Supported 16046W: https://github.com/thesofproject/linux/ 16047F: sound/soc/sof/ 16048 16049SOUNDWIRE SUBSYSTEM 16050M: Vinod Koul <vkoul@kernel.org> 16051M: Sanyog Kale <sanyog.r.kale@intel.com> 16052R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 16053L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16054S: Supported 16055F: Documentation/driver-api/soundwire/ 16056F: drivers/soundwire/ 16057F: include/linux/soundwire/ 16058 16059SP2 MEDIA DRIVER 16060M: Olli Salonen <olli.salonen@iki.fi> 16061L: linux-media@vger.kernel.org 16062S: Maintained 16063W: https://linuxtv.org 16064Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16065F: drivers/media/dvb-frontends/sp2* 16066 16067SPARC + UltraSPARC (sparc/sparc64) 16068M: "David S. Miller" <davem@davemloft.net> 16069L: sparclinux@vger.kernel.org 16070S: Maintained 16071Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 16072T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 16073T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 16074F: arch/sparc/ 16075F: drivers/sbus/ 16076 16077SPARC SERIAL DRIVERS 16078M: "David S. Miller" <davem@davemloft.net> 16079L: sparclinux@vger.kernel.org 16080S: Maintained 16081T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 16082T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 16083F: drivers/tty/serial/suncore.c 16084F: drivers/tty/serial/sunhv.c 16085F: drivers/tty/serial/sunsab.c 16086F: drivers/tty/serial/sunsab.h 16087F: drivers/tty/serial/sunsu.c 16088F: drivers/tty/serial/sunzilog.c 16089F: drivers/tty/serial/sunzilog.h 16090F: drivers/tty/vcc.c 16091F: include/linux/sunserialcore.h 16092 16093SPARSE CHECKER 16094M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 16095L: linux-sparse@vger.kernel.org 16096S: Maintained 16097W: https://sparse.docs.kernel.org/ 16098T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 16099Q: https://patchwork.kernel.org/project/linux-sparse/list/ 16100B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 16101F: include/linux/compiler.h 16102 16103SPEAKUP CONSOLE SPEECH DRIVER 16104M: William Hubbs <w.d.hubbs@gmail.com> 16105M: Chris Brannon <chris@the-brannons.com> 16106M: Kirk Reiser <kirk@reisers.ca> 16107M: Samuel Thibault <samuel.thibault@ens-lyon.org> 16108L: speakup@linux-speakup.org 16109S: Odd Fixes 16110W: http://www.linux-speakup.org/ 16111F: drivers/accessibility/speakup/ 16112 16113SPEAR CLOCK FRAMEWORK SUPPORT 16114M: Viresh Kumar <vireshk@kernel.org> 16115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16116S: Maintained 16117W: http://www.st.com/spear 16118F: drivers/clk/spear/ 16119 16120SPEAR PLATFORM SUPPORT 16121M: Viresh Kumar <vireshk@kernel.org> 16122M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 16123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16124S: Maintained 16125W: http://www.st.com/spear 16126F: arch/arm/boot/dts/spear* 16127F: arch/arm/mach-spear/ 16128 16129SPI NOR SUBSYSTEM 16130M: Tudor Ambarus <tudor.ambarus@microchip.com> 16131L: linux-mtd@lists.infradead.org 16132S: Maintained 16133W: http://www.linux-mtd.infradead.org/ 16134Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16135C: irc://irc.oftc.net/mtd 16136T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 16137F: drivers/mtd/spi-nor/ 16138F: include/linux/mtd/spi-nor.h 16139 16140SPI SUBSYSTEM 16141M: Mark Brown <broonie@kernel.org> 16142L: linux-spi@vger.kernel.org 16143S: Maintained 16144Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 16145T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 16146F: Documentation/devicetree/bindings/spi/ 16147F: Documentation/spi/ 16148F: drivers/spi/ 16149F: include/linux/spi/ 16150F: include/uapi/linux/spi/ 16151F: tools/spi/ 16152 16153SPIDERNET NETWORK DRIVER for CELL 16154M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 16155L: netdev@vger.kernel.org 16156S: Supported 16157F: Documentation/networking/device_drivers/toshiba/spider_net.rst 16158F: drivers/net/ethernet/toshiba/spider_net* 16159 16160SPMI SUBSYSTEM 16161R: Stephen Boyd <sboyd@kernel.org> 16162L: linux-arm-msm@vger.kernel.org 16163F: Documentation/devicetree/bindings/spmi/ 16164F: drivers/spmi/ 16165F: include/dt-bindings/spmi/spmi.h 16166F: include/linux/spmi.h 16167F: include/trace/events/spmi.h 16168 16169SPU FILE SYSTEM 16170M: Jeremy Kerr <jk@ozlabs.org> 16171L: linuxppc-dev@lists.ozlabs.org 16172S: Supported 16173W: http://www.ibm.com/developerworks/power/cell/ 16174F: Documentation/filesystems/spufs/spufs.rst 16175F: arch/powerpc/platforms/cell/spufs/ 16176 16177SQUASHFS FILE SYSTEM 16178M: Phillip Lougher <phillip@squashfs.org.uk> 16179L: squashfs-devel@lists.sourceforge.net (subscribers-only) 16180S: Maintained 16181W: http://squashfs.org.uk 16182T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 16183F: Documentation/filesystems/squashfs.rst 16184F: fs/squashfs/ 16185 16186SRM (Alpha) environment access 16187M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 16188S: Maintained 16189F: arch/alpha/kernel/srm_env.c 16190 16191ST LSM6DSx IMU IIO DRIVER 16192M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 16193L: linux-iio@vger.kernel.org 16194S: Maintained 16195W: http://www.st.com/ 16196F: Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt 16197F: drivers/iio/imu/st_lsm6dsx/ 16198 16199ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 16200M: Mickael Guene <mickael.guene@st.com> 16201L: linux-media@vger.kernel.org 16202S: Maintained 16203T: git git://linuxtv.org/media_tree.git 16204F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 16205F: drivers/media/i2c/st-mipid02.c 16206 16207ST STM32 I2C/SMBUS DRIVER 16208M: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> 16209L: linux-i2c@vger.kernel.org 16210S: Maintained 16211F: drivers/i2c/busses/i2c-stm32* 16212 16213ST VL53L0X ToF RANGER(I2C) IIO DRIVER 16214M: Song Qiang <songqiang1304521@gmail.com> 16215L: linux-iio@vger.kernel.org 16216S: Maintained 16217F: Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt 16218F: drivers/iio/proximity/vl53l0x-i2c.c 16219 16220STABLE BRANCH 16221M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 16222M: Sasha Levin <sashal@kernel.org> 16223L: stable@vger.kernel.org 16224S: Supported 16225F: Documentation/process/stable-kernel-rules.rst 16226 16227STAGING - ATOMISP DRIVER 16228M: Mauro Carvalho Chehab <mchehab@kernel.org> 16229R: Sakari Ailus <sakari.ailus@linux.intel.com> 16230L: linux-media@vger.kernel.org 16231S: Maintained 16232F: drivers/staging/media/atomisp/ 16233 16234STAGING - COMEDI 16235M: Ian Abbott <abbotti@mev.co.uk> 16236M: H Hartley Sweeten <hsweeten@visionengravers.com> 16237S: Odd Fixes 16238F: drivers/staging/comedi/ 16239 16240STAGING - FIELDBUS SUBSYSTEM 16241M: Sven Van Asbroeck <TheSven73@gmail.com> 16242S: Maintained 16243F: drivers/staging/fieldbus/* 16244F: drivers/staging/fieldbus/Documentation/ 16245 16246STAGING - HMS ANYBUS-S BUS 16247M: Sven Van Asbroeck <TheSven73@gmail.com> 16248S: Maintained 16249F: drivers/staging/fieldbus/anybuss/ 16250 16251STAGING - INDUSTRIAL IO 16252M: Jonathan Cameron <jic23@kernel.org> 16253L: linux-iio@vger.kernel.org 16254S: Odd Fixes 16255F: Documentation/devicetree/bindings/staging/iio/ 16256F: drivers/staging/iio/ 16257 16258STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 16259M: Marc Dietrich <marvin24@gmx.de> 16260L: ac100@lists.launchpad.net (moderated for non-subscribers) 16261L: linux-tegra@vger.kernel.org 16262S: Maintained 16263F: drivers/staging/nvec/ 16264 16265STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 16266M: Jens Frederich <jfrederich@gmail.com> 16267M: Daniel Drake <dsd@laptop.org> 16268M: Jon Nettleton <jon.nettleton@gmail.com> 16269S: Maintained 16270W: http://wiki.laptop.org/go/DCON 16271F: drivers/staging/olpc_dcon/ 16272 16273STAGING - REALTEK RTL8188EU DRIVERS 16274M: Larry Finger <Larry.Finger@lwfinger.net> 16275S: Odd Fixes 16276F: drivers/staging/rtl8188eu/ 16277 16278STAGING - REALTEK RTL8712U DRIVERS 16279M: Larry Finger <Larry.Finger@lwfinger.net> 16280M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 16281S: Odd Fixes 16282F: drivers/staging/rtl8712/ 16283 16284STAGING - SEPS525 LCD CONTROLLER DRIVERS 16285M: Michael Hennerich <michael.hennerich@analog.com> 16286M: Beniamin Bia <beniamin.bia@analog.com> 16287L: linux-fbdev@vger.kernel.org 16288S: Supported 16289F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 16290F: drivers/staging/fbtft/fb_seps525.c 16291 16292STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 16293M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16294M: Teddy Wang <teddy.wang@siliconmotion.com> 16295M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16296L: linux-fbdev@vger.kernel.org 16297S: Maintained 16298F: drivers/staging/sm750fb/ 16299 16300STAGING - VIA VT665X DRIVERS 16301M: Forest Bond <forest@alittletooquiet.net> 16302S: Odd Fixes 16303F: drivers/staging/vt665?/ 16304 16305STAGING SUBSYSTEM 16306M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 16307L: devel@driverdev.osuosl.org 16308S: Supported 16309T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 16310F: drivers/staging/ 16311 16312STARFIRE/DURALAN NETWORK DRIVER 16313M: Ion Badulescu <ionut@badula.org> 16314S: Odd Fixes 16315F: drivers/net/ethernet/adaptec/starfire* 16316 16317STEC S1220 SKD DRIVER 16318M: Damien Le Moal <Damien.LeMoal@wdc.com> 16319L: linux-block@vger.kernel.org 16320S: Maintained 16321F: drivers/block/skd*[ch] 16322 16323STI AUDIO (ASoC) DRIVERS 16324M: Arnaud Pouliquen <arnaud.pouliquen@st.com> 16325L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16326S: Maintained 16327F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 16328F: sound/soc/sti/ 16329 16330STI CEC DRIVER 16331M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 16332S: Maintained 16333F: Documentation/devicetree/bindings/media/stih-cec.txt 16334F: drivers/media/platform/sti/cec/ 16335 16336STK1160 USB VIDEO CAPTURE DRIVER 16337M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 16338L: linux-media@vger.kernel.org 16339S: Maintained 16340T: git git://linuxtv.org/media_tree.git 16341F: drivers/media/usb/stk1160/ 16342 16343STM32 AUDIO (ASoC) DRIVERS 16344M: Olivier Moysan <olivier.moysan@st.com> 16345M: Arnaud Pouliquen <arnaud.pouliquen@st.com> 16346L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16347S: Maintained 16348F: Documentation/devicetree/bindings/sound/st,stm32-*.txt 16349F: sound/soc/stm/ 16350 16351STM32 TIMER/LPTIMER DRIVERS 16352M: Fabrice Gasnier <fabrice.gasnier@st.com> 16353S: Maintained 16354F: Documentation/ABI/testing/*timer-stm32 16355F: Documentation/devicetree/bindings/*/*stm32-*timer* 16356F: drivers/*/stm32-*timer* 16357F: drivers/pwm/pwm-stm32* 16358F: include/linux/*/stm32-*tim* 16359 16360STMMAC ETHERNET DRIVER 16361M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 16362M: Alexandre Torgue <alexandre.torgue@st.com> 16363M: Jose Abreu <joabreu@synopsys.com> 16364L: netdev@vger.kernel.org 16365S: Supported 16366W: http://www.stlinux.com 16367F: Documentation/networking/device_drivers/stmicro/ 16368F: drivers/net/ethernet/stmicro/stmmac/ 16369 16370SUN3/3X 16371M: Sam Creasey <sammy@sammy.net> 16372S: Maintained 16373W: http://sammy.net/sun3/ 16374F: arch/m68k/include/asm/sun3* 16375F: arch/m68k/kernel/*sun3* 16376F: arch/m68k/sun3*/ 16377F: drivers/net/ethernet/i825xx/sun3* 16378 16379SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 16380M: Hans de Goede <hdegoede@redhat.com> 16381L: linux-input@vger.kernel.org 16382S: Maintained 16383F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 16384F: drivers/input/keyboard/sun4i-lradc-keys.c 16385 16386SUNDANCE NETWORK DRIVER 16387M: Denis Kirjanov <kda@linux-powerpc.org> 16388L: netdev@vger.kernel.org 16389S: Maintained 16390F: drivers/net/ethernet/dlink/sundance.c 16391 16392SUPERH 16393M: Yoshinori Sato <ysato@users.sourceforge.jp> 16394M: Rich Felker <dalias@libc.org> 16395L: linux-sh@vger.kernel.org 16396S: Maintained 16397Q: http://patchwork.kernel.org/project/linux-sh/list/ 16398F: Documentation/sh/ 16399F: arch/sh/ 16400F: drivers/sh/ 16401 16402SUSPEND TO RAM 16403M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 16404M: Len Brown <len.brown@intel.com> 16405M: Pavel Machek <pavel@ucw.cz> 16406L: linux-pm@vger.kernel.org 16407S: Supported 16408B: https://bugzilla.kernel.org 16409F: Documentation/power/ 16410F: arch/x86/kernel/acpi/ 16411F: drivers/base/power/ 16412F: include/linux/freezer.h 16413F: include/linux/pm.h 16414F: include/linux/suspend.h 16415F: kernel/power/ 16416 16417SVGA HANDLING 16418M: Martin Mares <mj@ucw.cz> 16419L: linux-video@atrey.karlin.mff.cuni.cz 16420S: Maintained 16421F: Documentation/admin-guide/svga.rst 16422F: arch/x86/boot/video* 16423 16424SWIOTLB SUBSYSTEM 16425M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 16426L: iommu@lists.linux-foundation.org 16427S: Supported 16428T: git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git 16429F: arch/*/kernel/pci-swiotlb.c 16430F: include/linux/swiotlb.h 16431F: kernel/dma/swiotlb.c 16432 16433SWITCHDEV 16434M: Jiri Pirko <jiri@resnulli.us> 16435M: Ivan Vecera <ivecera@redhat.com> 16436L: netdev@vger.kernel.org 16437S: Supported 16438F: include/net/switchdev.h 16439F: net/switchdev/ 16440 16441SY8106A REGULATOR DRIVER 16442M: Icenowy Zheng <icenowy@aosc.io> 16443S: Maintained 16444F: Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt 16445F: drivers/regulator/sy8106a-regulator.c 16446 16447SYNC FILE FRAMEWORK 16448M: Sumit Semwal <sumit.semwal@linaro.org> 16449R: Gustavo Padovan <gustavo@padovan.org> 16450L: linux-media@vger.kernel.org 16451L: dri-devel@lists.freedesktop.org 16452S: Maintained 16453T: git git://anongit.freedesktop.org/drm/drm-misc 16454F: Documentation/driver-api/sync_file.rst 16455F: drivers/dma-buf/dma-fence* 16456F: drivers/dma-buf/sw_sync.c 16457F: drivers/dma-buf/sync_* 16458F: include/linux/sync_file.h 16459F: include/uapi/linux/sync_file.h 16460 16461SYNOPSYS ARC ARCHITECTURE 16462M: Vineet Gupta <vgupta@synopsys.com> 16463L: linux-snps-arc@lists.infradead.org 16464S: Supported 16465T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 16466F: Documentation/devicetree/bindings/arc/* 16467F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 16468F: arch/arc/ 16469F: drivers/clocksource/arc_timer.c 16470F: drivers/tty/serial/arc_uart.c 16471 16472SYNOPSYS ARC HSDK SDP pll clock driver 16473M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 16474S: Supported 16475F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 16476F: drivers/clk/clk-hsdk-pll.c 16477 16478SYNOPSYS ARC SDP clock driver 16479M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 16480S: Supported 16481F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 16482F: drivers/clk/axs10x/* 16483 16484SYNOPSYS ARC SDP platform support 16485M: Alexey Brodkin <abrodkin@synopsys.com> 16486S: Supported 16487F: Documentation/devicetree/bindings/arc/axs10* 16488F: arch/arc/boot/dts/ax* 16489F: arch/arc/plat-axs10x 16490 16491SYNOPSYS AXS10x RESET CONTROLLER DRIVER 16492M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 16493S: Supported 16494F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt 16495F: drivers/reset/reset-axs10x.c 16496 16497SYNOPSYS CREG GPIO DRIVER 16498M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 16499S: Maintained 16500F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 16501F: drivers/gpio/gpio-creg-snps.c 16502 16503SYNOPSYS DESIGNWARE 8250 UART DRIVER 16504R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 16505S: Maintained 16506F: drivers/tty/serial/8250/8250_dw.c 16507F: drivers/tty/serial/8250/8250_dwlib.* 16508F: drivers/tty/serial/8250/8250_lpss.c 16509 16510SYNOPSYS DESIGNWARE APB GPIO DRIVER 16511M: Hoan Tran <hoan@os.amperecomputing.com> 16512M: Serge Semin <fancer.lancer@gmail.com> 16513L: linux-gpio@vger.kernel.org 16514S: Maintained 16515F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 16516F: drivers/gpio/gpio-dwapb.c 16517 16518SYNOPSYS DESIGNWARE AXI DMAC DRIVER 16519M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 16520S: Maintained 16521F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt 16522F: drivers/dma/dw-axi-dmac/ 16523 16524SYNOPSYS DESIGNWARE DMAC DRIVER 16525M: Viresh Kumar <vireshk@kernel.org> 16526R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 16527S: Maintained 16528F: Documentation/devicetree/bindings/dma/snps-dma.txt 16529F: drivers/dma/dw/ 16530F: include/dt-bindings/dma/dw-dmac.h 16531F: include/linux/dma/dw.h 16532F: include/linux/platform_data/dma-dw.h 16533 16534SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 16535M: Jose Abreu <Jose.Abreu@synopsys.com> 16536L: netdev@vger.kernel.org 16537S: Supported 16538F: drivers/net/ethernet/synopsys/ 16539 16540SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 16541M: Jose Abreu <Jose.Abreu@synopsys.com> 16542L: netdev@vger.kernel.org 16543S: Supported 16544F: drivers/net/phy/mdio-xpcs.c 16545F: include/linux/mdio-xpcs.h 16546 16547SYNOPSYS DESIGNWARE I2C DRIVER 16548M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 16549R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 16550R: Mika Westerberg <mika.westerberg@linux.intel.com> 16551L: linux-i2c@vger.kernel.org 16552S: Maintained 16553F: drivers/i2c/busses/i2c-designware-* 16554F: include/linux/platform_data/i2c-designware.h 16555 16556SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 16557M: Jaehoon Chung <jh80.chung@samsung.com> 16558L: linux-mmc@vger.kernel.org 16559S: Maintained 16560F: drivers/mmc/host/dw_mmc* 16561 16562SYNOPSYS HSDK RESET CONTROLLER DRIVER 16563M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 16564S: Supported 16565F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 16566F: drivers/reset/reset-hsdk.c 16567F: include/dt-bindings/reset/snps,hsdk-reset.h 16568 16569SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 16570M: Prabu Thangamuthu <prabu.t@synopsys.com> 16571M: Manjunath M B <manjumb@synopsys.com> 16572L: linux-mmc@vger.kernel.org 16573S: Maintained 16574F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 16575 16576SYSTEM CONFIGURATION (SYSCON) 16577M: Lee Jones <lee.jones@linaro.org> 16578M: Arnd Bergmann <arnd@arndb.de> 16579S: Supported 16580T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 16581F: drivers/mfd/syscon.c 16582 16583SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 16584M: Sudeep Holla <sudeep.holla@arm.com> 16585L: linux-arm-kernel@lists.infradead.org 16586S: Maintained 16587F: Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt 16588F: drivers/clk/clk-sc[mp]i.c 16589F: drivers/cpufreq/sc[mp]i-cpufreq.c 16590F: drivers/firmware/arm_scmi/ 16591F: drivers/firmware/arm_scpi.c 16592F: drivers/reset/reset-scmi.c 16593F: include/linux/sc[mp]i_protocol.h 16594F: include/trace/events/scmi.h 16595 16596SYSTEM RESET/SHUTDOWN DRIVERS 16597M: Sebastian Reichel <sre@kernel.org> 16598L: linux-pm@vger.kernel.org 16599S: Maintained 16600T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16601F: Documentation/devicetree/bindings/power/reset/ 16602F: drivers/power/reset/ 16603 16604SYSTEM TRACE MODULE CLASS 16605M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16606S: Maintained 16607T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 16608F: Documentation/trace/stm.rst 16609F: drivers/hwtracing/stm/ 16610F: include/linux/stm.h 16611F: include/uapi/linux/stm.h 16612 16613SYSTEM76 ACPI DRIVER 16614M: Jeremy Soller <jeremy@system76.com> 16615M: System76 Product Development <productdev@system76.com> 16616L: platform-driver-x86@vger.kernel.org 16617S: Maintained 16618F: drivers/platform/x86/system76_acpi.c 16619 16620SYSV FILESYSTEM 16621M: Christoph Hellwig <hch@infradead.org> 16622S: Maintained 16623F: Documentation/filesystems/sysv-fs.rst 16624F: fs/sysv/ 16625F: include/linux/sysv_fs.h 16626 16627TASKSTATS STATISTICS INTERFACE 16628M: Balbir Singh <bsingharora@gmail.com> 16629S: Maintained 16630F: Documentation/accounting/taskstats* 16631F: include/linux/taskstats* 16632F: kernel/taskstats.c 16633 16634TC subsystem 16635M: Jamal Hadi Salim <jhs@mojatatu.com> 16636M: Cong Wang <xiyou.wangcong@gmail.com> 16637M: Jiri Pirko <jiri@resnulli.us> 16638L: netdev@vger.kernel.org 16639S: Maintained 16640F: include/net/pkt_cls.h 16641F: include/net/pkt_sched.h 16642F: include/net/tc_act/ 16643F: include/uapi/linux/pkt_cls.h 16644F: include/uapi/linux/pkt_sched.h 16645F: include/uapi/linux/tc_act/ 16646F: include/uapi/linux/tc_ematch/ 16647F: net/sched/ 16648 16649TC90522 MEDIA DRIVER 16650M: Akihiro Tsukada <tskd08@gmail.com> 16651L: linux-media@vger.kernel.org 16652S: Odd Fixes 16653F: drivers/media/dvb-frontends/tc90522* 16654 16655TCP LOW PRIORITY MODULE 16656M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 16657M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 16658S: Maintained 16659W: http://tcp-lp-mod.sourceforge.net/ 16660F: net/ipv4/tcp_lp.c 16661 16662TDA10071 MEDIA DRIVER 16663M: Antti Palosaari <crope@iki.fi> 16664L: linux-media@vger.kernel.org 16665S: Maintained 16666W: https://linuxtv.org 16667W: http://palosaari.fi/linux/ 16668Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16669T: git git://linuxtv.org/anttip/media_tree.git 16670F: drivers/media/dvb-frontends/tda10071* 16671 16672TDA18212 MEDIA DRIVER 16673M: Antti Palosaari <crope@iki.fi> 16674L: linux-media@vger.kernel.org 16675S: Maintained 16676W: https://linuxtv.org 16677W: http://palosaari.fi/linux/ 16678Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16679T: git git://linuxtv.org/anttip/media_tree.git 16680F: drivers/media/tuners/tda18212* 16681 16682TDA18218 MEDIA DRIVER 16683M: Antti Palosaari <crope@iki.fi> 16684L: linux-media@vger.kernel.org 16685S: Maintained 16686W: https://linuxtv.org 16687W: http://palosaari.fi/linux/ 16688Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16689T: git git://linuxtv.org/anttip/media_tree.git 16690F: drivers/media/tuners/tda18218* 16691 16692TDA18250 MEDIA DRIVER 16693M: Olli Salonen <olli.salonen@iki.fi> 16694L: linux-media@vger.kernel.org 16695S: Maintained 16696W: https://linuxtv.org 16697Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16698T: git git://linuxtv.org/media_tree.git 16699F: drivers/media/tuners/tda18250* 16700 16701TDA18271 MEDIA DRIVER 16702M: Michael Krufky <mkrufky@linuxtv.org> 16703L: linux-media@vger.kernel.org 16704S: Maintained 16705W: https://linuxtv.org 16706W: http://github.com/mkrufky 16707Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16708T: git git://linuxtv.org/mkrufky/tuners.git 16709F: drivers/media/tuners/tda18271* 16710 16711TDA1997x MEDIA DRIVER 16712M: Tim Harvey <tharvey@gateworks.com> 16713L: linux-media@vger.kernel.org 16714S: Maintained 16715W: https://linuxtv.org 16716Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16717F: drivers/media/i2c/tda1997x.* 16718 16719TDA827x MEDIA DRIVER 16720M: Michael Krufky <mkrufky@linuxtv.org> 16721L: linux-media@vger.kernel.org 16722S: Maintained 16723W: https://linuxtv.org 16724W: http://github.com/mkrufky 16725Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16726T: git git://linuxtv.org/mkrufky/tuners.git 16727F: drivers/media/tuners/tda8290.* 16728 16729TDA8290 MEDIA DRIVER 16730M: Michael Krufky <mkrufky@linuxtv.org> 16731L: linux-media@vger.kernel.org 16732S: Maintained 16733W: https://linuxtv.org 16734W: http://github.com/mkrufky 16735Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16736T: git git://linuxtv.org/mkrufky/tuners.git 16737F: drivers/media/tuners/tda8290.* 16738 16739TDA9840 MEDIA DRIVER 16740M: Hans Verkuil <hverkuil@xs4all.nl> 16741L: linux-media@vger.kernel.org 16742S: Maintained 16743W: https://linuxtv.org 16744T: git git://linuxtv.org/media_tree.git 16745F: drivers/media/i2c/tda9840* 16746 16747TEA5761 TUNER DRIVER 16748M: Mauro Carvalho Chehab <mchehab@kernel.org> 16749L: linux-media@vger.kernel.org 16750S: Odd fixes 16751W: https://linuxtv.org 16752T: git git://linuxtv.org/media_tree.git 16753F: drivers/media/tuners/tea5761.* 16754 16755TEA5767 TUNER DRIVER 16756M: Mauro Carvalho Chehab <mchehab@kernel.org> 16757L: linux-media@vger.kernel.org 16758S: Maintained 16759W: https://linuxtv.org 16760T: git git://linuxtv.org/media_tree.git 16761F: drivers/media/tuners/tea5767.* 16762 16763TEA6415C MEDIA DRIVER 16764M: Hans Verkuil <hverkuil@xs4all.nl> 16765L: linux-media@vger.kernel.org 16766S: Maintained 16767W: https://linuxtv.org 16768T: git git://linuxtv.org/media_tree.git 16769F: drivers/media/i2c/tea6415c* 16770 16771TEA6420 MEDIA DRIVER 16772M: Hans Verkuil <hverkuil@xs4all.nl> 16773L: linux-media@vger.kernel.org 16774S: Maintained 16775W: https://linuxtv.org 16776T: git git://linuxtv.org/media_tree.git 16777F: drivers/media/i2c/tea6420* 16778 16779TEAM DRIVER 16780M: Jiri Pirko <jiri@resnulli.us> 16781L: netdev@vger.kernel.org 16782S: Supported 16783F: drivers/net/team/ 16784F: include/linux/if_team.h 16785F: include/uapi/linux/if_team.h 16786 16787TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 16788M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 16789S: Maintained 16790F: arch/x86/platform/ts5500/ 16791 16792TECHNOTREND USB IR RECEIVER 16793M: Sean Young <sean@mess.org> 16794L: linux-media@vger.kernel.org 16795S: Maintained 16796F: drivers/media/rc/ttusbir.c 16797 16798TECHWELL TW9910 VIDEO DECODER 16799L: linux-media@vger.kernel.org 16800S: Orphan 16801F: drivers/media/i2c/tw9910.c 16802F: include/media/i2c/tw9910.h 16803 16804TEE SUBSYSTEM 16805M: Jens Wiklander <jens.wiklander@linaro.org> 16806L: op-tee@lists.trustedfirmware.org 16807S: Maintained 16808F: Documentation/tee.txt 16809F: drivers/tee/ 16810F: include/linux/tee_drv.h 16811F: include/uapi/linux/tee.h 16812 16813TEGRA ARCHITECTURE SUPPORT 16814M: Thierry Reding <thierry.reding@gmail.com> 16815M: Jonathan Hunter <jonathanh@nvidia.com> 16816L: linux-tegra@vger.kernel.org 16817S: Supported 16818Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 16819T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 16820N: [^a-z]tegra 16821 16822TEGRA CLOCK DRIVER 16823M: Peter De Schrijver <pdeschrijver@nvidia.com> 16824M: Prashant Gaikwad <pgaikwad@nvidia.com> 16825S: Supported 16826F: drivers/clk/tegra/ 16827 16828TEGRA DMA DRIVERS 16829M: Laxman Dewangan <ldewangan@nvidia.com> 16830M: Jon Hunter <jonathanh@nvidia.com> 16831S: Supported 16832F: drivers/dma/tegra* 16833 16834TEGRA I2C DRIVER 16835M: Laxman Dewangan <ldewangan@nvidia.com> 16836R: Dmitry Osipenko <digetx@gmail.com> 16837S: Supported 16838F: drivers/i2c/busses/i2c-tegra.c 16839 16840TEGRA IOMMU DRIVERS 16841M: Thierry Reding <thierry.reding@gmail.com> 16842L: linux-tegra@vger.kernel.org 16843S: Supported 16844F: drivers/iommu/tegra* 16845 16846TEGRA KBC DRIVER 16847M: Laxman Dewangan <ldewangan@nvidia.com> 16848S: Supported 16849F: drivers/input/keyboard/tegra-kbc.c 16850 16851TEGRA NAND DRIVER 16852M: Stefan Agner <stefan@agner.ch> 16853M: Lucas Stach <dev@lynxeye.de> 16854S: Maintained 16855F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 16856F: drivers/mtd/nand/raw/tegra_nand.c 16857 16858TEGRA PWM DRIVER 16859M: Thierry Reding <thierry.reding@gmail.com> 16860S: Supported 16861F: drivers/pwm/pwm-tegra.c 16862 16863TEGRA SERIAL DRIVER 16864M: Laxman Dewangan <ldewangan@nvidia.com> 16865S: Supported 16866F: drivers/tty/serial/serial-tegra.c 16867 16868TEGRA SPI DRIVER 16869M: Laxman Dewangan <ldewangan@nvidia.com> 16870S: Supported 16871F: drivers/spi/spi-tegra* 16872 16873TEGRA VIDEO DRIVER 16874M: Thierry Reding <thierry.reding@gmail.com> 16875M: Jonathan Hunter <jonathanh@nvidia.com> 16876M: Sowjanya Komatineni <skomatineni@nvidia.com> 16877L: linux-media@vger.kernel.org 16878L: linux-tegra@vger.kernel.org 16879S: Maintained 16880F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 16881F: drivers/staging/media/tegra-video/ 16882 16883TEGRA XUSB PADCTL DRIVER 16884M: JC Kuo <jckuo@nvidia.com> 16885S: Supported 16886F: drivers/phy/tegra/xusb* 16887 16888TEHUTI ETHERNET DRIVER 16889M: Andy Gospodarek <andy@greyhouse.net> 16890L: netdev@vger.kernel.org 16891S: Supported 16892F: drivers/net/ethernet/tehuti/* 16893 16894TELECOM CLOCK DRIVER FOR MCPL0010 16895M: Mark Gross <mark.gross@intel.com> 16896S: Supported 16897F: drivers/char/tlclk.c 16898 16899TEMPO SEMICONDUCTOR DRIVERS 16900M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 16901S: Maintained 16902F: Documentation/devicetree/bindings/sound/tscs*.txt 16903F: sound/soc/codecs/tscs*.c 16904F: sound/soc/codecs/tscs*.h 16905 16906TENSILICA XTENSA PORT (xtensa) 16907M: Chris Zankel <chris@zankel.net> 16908M: Max Filippov <jcmvbkbc@gmail.com> 16909L: linux-xtensa@linux-xtensa.org 16910S: Maintained 16911T: git git://github.com/czankel/xtensa-linux.git 16912F: arch/xtensa/ 16913F: drivers/irqchip/irq-xtensa-* 16914 16915TEXAS INSTRUMENTS ASoC DRIVERS 16916M: Peter Ujfalusi <peter.ujfalusi@ti.com> 16917L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16918S: Maintained 16919F: sound/soc/ti/ 16920 16921TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 16922M: Ricardo Ribalda <ribalda@kernel.org> 16923L: linux-iio@vger.kernel.org 16924S: Supported 16925F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt 16926F: drivers/iio/dac/ti-dac7612.c 16927 16928TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 16929M: Nishanth Menon <nm@ti.com> 16930M: Tero Kristo <t-kristo@ti.com> 16931M: Santosh Shilimkar <ssantosh@kernel.org> 16932L: linux-arm-kernel@lists.infradead.org 16933S: Maintained 16934F: Documentation/devicetree/bindings/arm/keystone/ti,sci.txt 16935F: Documentation/devicetree/bindings/clock/ti,sci-clk.txt 16936F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt 16937F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt 16938F: Documentation/devicetree/bindings/reset/ti,sci-reset.txt 16939F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt 16940F: drivers/clk/keystone/sci-clk.c 16941F: drivers/firmware/ti_sci* 16942F: drivers/irqchip/irq-ti-sci-inta.c 16943F: drivers/irqchip/irq-ti-sci-intr.c 16944F: drivers/reset/reset-ti-sci.c 16945F: drivers/soc/ti/ti_sci_inta_msi.c 16946F: drivers/soc/ti/ti_sci_pm_domains.c 16947F: include/dt-bindings/soc/ti,sci_pm_domain.h 16948F: include/linux/soc/ti/ti_sci_inta_msi.h 16949F: include/linux/soc/ti/ti_sci_protocol.h 16950 16951THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 16952M: Hans Verkuil <hverkuil@xs4all.nl> 16953L: linux-media@vger.kernel.org 16954S: Maintained 16955W: https://linuxtv.org 16956T: git git://linuxtv.org/media_tree.git 16957F: drivers/media/radio/radio-raremono.c 16958 16959THERMAL 16960M: Zhang Rui <rui.zhang@intel.com> 16961M: Daniel Lezcano <daniel.lezcano@linaro.org> 16962R: Amit Kucheria <amit.kucheria@verdurent.com> 16963L: linux-pm@vger.kernel.org 16964S: Supported 16965Q: https://patchwork.kernel.org/project/linux-pm/list/ 16966T: git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git 16967F: Documentation/devicetree/bindings/thermal/ 16968F: drivers/thermal/ 16969F: include/linux/cpu_cooling.h 16970F: include/linux/thermal.h 16971F: include/uapi/linux/thermal.h 16972 16973THERMAL DRIVER FOR AMLOGIC SOCS 16974M: Guillaume La Roque <glaroque@baylibre.com> 16975L: linux-pm@vger.kernel.org 16976L: linux-amlogic@lists.infradead.org 16977S: Supported 16978W: http://linux-meson.com/ 16979F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 16980F: drivers/thermal/amlogic_thermal.c 16981 16982THERMAL/CPU_COOLING 16983M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 16984M: Daniel Lezcano <daniel.lezcano@linaro.org> 16985M: Viresh Kumar <viresh.kumar@linaro.org> 16986M: Javi Merino <javi.merino@kernel.org> 16987L: linux-pm@vger.kernel.org 16988S: Supported 16989F: Documentation/driver-api/thermal/cpu-cooling-api.rst 16990F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 16991F: drivers/thermal/cpufreq_cooling.c 16992F: drivers/thermal/cpuidle_cooling.c 16993F: include/linux/cpu_cooling.h 16994 16995THINKPAD ACPI EXTRAS DRIVER 16996M: Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br> 16997L: ibm-acpi-devel@lists.sourceforge.net 16998L: platform-driver-x86@vger.kernel.org 16999S: Maintained 17000W: http://ibm-acpi.sourceforge.net 17001W: http://thinkwiki.org/wiki/Ibm-acpi 17002T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 17003F: drivers/platform/x86/thinkpad_acpi.c 17004 17005THUNDERBOLT DRIVER 17006M: Andreas Noever <andreas.noever@gmail.com> 17007M: Michael Jamet <michael.jamet@intel.com> 17008M: Mika Westerberg <mika.westerberg@linux.intel.com> 17009M: Yehezkel Bernat <YehezkelShB@gmail.com> 17010L: linux-usb@vger.kernel.org 17011S: Maintained 17012T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 17013F: Documentation/admin-guide/thunderbolt.rst 17014F: drivers/thunderbolt/ 17015F: include/linux/thunderbolt.h 17016 17017THUNDERBOLT NETWORK DRIVER 17018M: Michael Jamet <michael.jamet@intel.com> 17019M: Mika Westerberg <mika.westerberg@linux.intel.com> 17020M: Yehezkel Bernat <YehezkelShB@gmail.com> 17021L: netdev@vger.kernel.org 17022S: Maintained 17023F: drivers/net/thunderbolt.c 17024 17025THUNDERX GPIO DRIVER 17026M: Robert Richter <rrichter@marvell.com> 17027S: Maintained 17028F: drivers/gpio/gpio-thunderx.c 17029 17030TI AM437X VPFE DRIVER 17031M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17032L: linux-media@vger.kernel.org 17033S: Maintained 17034W: https://linuxtv.org 17035Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17036T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17037F: drivers/media/platform/am437x/ 17038 17039TI BANDGAP AND THERMAL DRIVER 17040M: Eduardo Valentin <edubezval@gmail.com> 17041M: Keerthy <j-keerthy@ti.com> 17042L: linux-pm@vger.kernel.org 17043L: linux-omap@vger.kernel.org 17044S: Maintained 17045F: drivers/thermal/ti-soc-thermal/ 17046 17047TI BQ27XXX POWER SUPPLY DRIVER 17048R: Andrew F. Davis <afd@ti.com> 17049F: drivers/power/supply/bq27xxx_battery.c 17050F: drivers/power/supply/bq27xxx_battery_i2c.c 17051F: include/linux/power/bq27xxx_battery.h 17052 17053TI CDCE706 CLOCK DRIVER 17054M: Max Filippov <jcmvbkbc@gmail.com> 17055S: Maintained 17056F: drivers/clk/clk-cdce706.c 17057 17058TI CLOCK DRIVER 17059M: Tero Kristo <t-kristo@ti.com> 17060L: linux-omap@vger.kernel.org 17061S: Maintained 17062F: drivers/clk/ti/ 17063F: include/linux/clk/ti.h 17064 17065TI DAVINCI MACHINE SUPPORT 17066M: Sekhar Nori <nsekhar@ti.com> 17067R: Bartosz Golaszewski <bgolaszewski@baylibre.com> 17068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17069S: Supported 17070T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 17071F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 17072F: arch/arm/boot/dts/da850* 17073F: arch/arm/mach-davinci/ 17074F: drivers/i2c/busses/i2c-davinci.c 17075 17076TI DAVINCI SERIES CLOCK DRIVER 17077M: David Lechner <david@lechnology.com> 17078R: Sekhar Nori <nsekhar@ti.com> 17079S: Maintained 17080F: Documentation/devicetree/bindings/clock/ti/davinci/ 17081F: drivers/clk/davinci/ 17082 17083TI DAVINCI SERIES GPIO DRIVER 17084M: Keerthy <j-keerthy@ti.com> 17085L: linux-gpio@vger.kernel.org 17086S: Maintained 17087F: Documentation/devicetree/bindings/gpio/gpio-davinci.txt 17088F: drivers/gpio/gpio-davinci.c 17089 17090TI DAVINCI SERIES MEDIA DRIVER 17091M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17092L: linux-media@vger.kernel.org 17093S: Maintained 17094W: https://linuxtv.org 17095Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17096T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17097F: drivers/media/platform/davinci/ 17098F: include/media/davinci/ 17099 17100TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 17101R: David Lechner <david@lechnology.com> 17102L: linux-iio@vger.kernel.org 17103F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 17104F: drivers/counter/ti-eqep.c 17105 17106TI ETHERNET SWITCH DRIVER (CPSW) 17107R: Grygorii Strashko <grygorii.strashko@ti.com> 17108L: linux-omap@vger.kernel.org 17109L: netdev@vger.kernel.org 17110S: Maintained 17111F: drivers/net/ethernet/ti/cpsw* 17112F: drivers/net/ethernet/ti/davinci* 17113 17114TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 17115M: Alex Dubov <oakad@yahoo.com> 17116S: Maintained 17117W: http://tifmxx.berlios.de/ 17118F: drivers/memstick/host/tifm_ms.c 17119F: drivers/misc/tifm* 17120F: drivers/mmc/host/tifm_sd.c 17121F: include/linux/tifm.h 17122 17123TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 17124M: Santosh Shilimkar <ssantosh@kernel.org> 17125L: linux-kernel@vger.kernel.org 17126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17127S: Maintained 17128T: git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git 17129F: drivers/soc/ti/* 17130 17131TI LM49xxx FAMILY ASoC CODEC DRIVERS 17132M: M R Swami Reddy <mr.swami.reddy@ti.com> 17133M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 17134L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17135S: Maintained 17136F: sound/soc/codecs/isabelle* 17137F: sound/soc/codecs/lm49453* 17138 17139TI LP855x BACKLIGHT DRIVER 17140M: Milo Kim <milo.kim@ti.com> 17141S: Maintained 17142F: Documentation/driver-api/backlight/lp855x-driver.rst 17143F: drivers/video/backlight/lp855x_bl.c 17144F: include/linux/platform_data/lp855x.h 17145 17146TI LP8727 CHARGER DRIVER 17147M: Milo Kim <milo.kim@ti.com> 17148S: Maintained 17149F: drivers/power/supply/lp8727_charger.c 17150F: include/linux/platform_data/lp8727.h 17151 17152TI LP8788 MFD DRIVER 17153M: Milo Kim <milo.kim@ti.com> 17154S: Maintained 17155F: drivers/iio/adc/lp8788_adc.c 17156F: drivers/leds/leds-lp8788.c 17157F: drivers/mfd/lp8788*.c 17158F: drivers/power/supply/lp8788-charger.c 17159F: drivers/regulator/lp8788-*.c 17160F: include/linux/mfd/lp8788*.h 17161 17162TI NETCP ETHERNET DRIVER 17163M: Wingman Kwok <w-kwok2@ti.com> 17164M: Murali Karicheri <m-karicheri2@ti.com> 17165L: netdev@vger.kernel.org 17166S: Maintained 17167F: drivers/net/ethernet/ti/netcp* 17168 17169TI PCM3060 ASoC CODEC DRIVER 17170M: Kirill Marinushkin <kmarinushkin@birdec.com> 17171L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17172S: Maintained 17173F: Documentation/devicetree/bindings/sound/pcm3060.txt 17174F: sound/soc/codecs/pcm3060* 17175 17176TI TAS571X FAMILY ASoC CODEC DRIVER 17177M: Kevin Cernekee <cernekee@chromium.org> 17178L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17179S: Odd Fixes 17180F: sound/soc/codecs/tas571x* 17181 17182TI TCAN4X5X DEVICE DRIVER 17183M: Dan Murphy <dmurphy@ti.com> 17184L: linux-can@vger.kernel.org 17185S: Maintained 17186F: Documentation/devicetree/bindings/net/can/tcan4x5x.txt 17187F: drivers/net/can/m_can/tcan4x5x.c 17188 17189TI TRF7970A NFC DRIVER 17190M: Mark Greer <mgreer@animalcreek.com> 17191L: linux-wireless@vger.kernel.org 17192L: linux-nfc@lists.01.org (moderated for non-subscribers) 17193S: Supported 17194F: Documentation/devicetree/bindings/net/nfc/trf7970a.txt 17195F: drivers/nfc/trf7970a.c 17196 17197TI TWL4030 SERIES SOC CODEC DRIVER 17198M: Peter Ujfalusi <peter.ujfalusi@ti.com> 17199L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17200S: Maintained 17201F: sound/soc/codecs/twl4030* 17202 17203TI VPE/CAL DRIVERS 17204M: Benoit Parrot <bparrot@ti.com> 17205L: linux-media@vger.kernel.org 17206S: Maintained 17207W: http://linuxtv.org/ 17208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17209F: Documentation/devicetree/bindings/media/ti,cal.yaml 17210F: Documentation/devicetree/bindings/media/ti,vpe.yaml 17211F: drivers/media/platform/ti-vpe/ 17212 17213TI WILINK WIRELESS DRIVERS 17214L: linux-wireless@vger.kernel.org 17215S: Orphan 17216W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 17217W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 17218T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 17219F: drivers/net/wireless/ti/ 17220F: include/linux/wl12xx.h 17221 17222TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 17223M: John Stultz <john.stultz@linaro.org> 17224M: Thomas Gleixner <tglx@linutronix.de> 17225R: Stephen Boyd <sboyd@kernel.org> 17226L: linux-kernel@vger.kernel.org 17227S: Supported 17228T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17229F: include/linux/clocksource.h 17230F: include/linux/time.h 17231F: include/linux/timex.h 17232F: include/uapi/linux/time.h 17233F: include/uapi/linux/timex.h 17234F: kernel/time/alarmtimer.c 17235F: kernel/time/clocksource.c 17236F: kernel/time/ntp.c 17237F: kernel/time/time*.c 17238F: tools/testing/selftests/timers/ 17239 17240TIPC NETWORK LAYER 17241M: Jon Maloy <jmaloy@redhat.com> 17242M: Ying Xue <ying.xue@windriver.com> 17243L: netdev@vger.kernel.org (core kernel code) 17244L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 17245S: Maintained 17246W: http://tipc.sourceforge.net/ 17247F: include/uapi/linux/tipc*.h 17248F: net/tipc/ 17249 17250TLAN NETWORK DRIVER 17251M: Samuel Chessman <chessman@tux.org> 17252L: tlan-devel@lists.sourceforge.net (subscribers-only) 17253S: Maintained 17254W: http://sourceforge.net/projects/tlan/ 17255F: Documentation/networking/device_drivers/ti/tlan.rst 17256F: drivers/net/ethernet/ti/tlan.* 17257 17258TM6000 VIDEO4LINUX DRIVER 17259M: Mauro Carvalho Chehab <mchehab@kernel.org> 17260L: linux-media@vger.kernel.org 17261S: Odd fixes 17262W: https://linuxtv.org 17263T: git git://linuxtv.org/media_tree.git 17264F: Documentation/admin-guide/media/tm6000* 17265F: drivers/media/usb/tm6000/ 17266 17267TMIO/SDHI MMC DRIVER 17268M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17269L: linux-mmc@vger.kernel.org 17270S: Supported 17271F: drivers/mmc/host/renesas_sdhi* 17272F: drivers/mmc/host/tmio_mmc* 17273F: include/linux/mfd/tmio.h 17274 17275TMP401 HARDWARE MONITOR DRIVER 17276M: Guenter Roeck <linux@roeck-us.net> 17277L: linux-hwmon@vger.kernel.org 17278S: Maintained 17279F: Documentation/hwmon/tmp401.rst 17280F: drivers/hwmon/tmp401.c 17281 17282TMP513 HARDWARE MONITOR DRIVER 17283M: Eric Tremblay <etremblay@distech-controls.com> 17284L: linux-hwmon@vger.kernel.org 17285S: Maintained 17286F: Documentation/hwmon/tmp513.rst 17287F: drivers/hwmon/tmp513.c 17288 17289TMPFS (SHMEM FILESYSTEM) 17290M: Hugh Dickins <hughd@google.com> 17291L: linux-mm@kvack.org 17292S: Maintained 17293F: include/linux/shmem_fs.h 17294F: mm/shmem.c 17295 17296TOMOYO SECURITY MODULE 17297M: Kentaro Takeda <takedakn@nttdata.co.jp> 17298M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 17299L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 17300L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 17301L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 17302L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 17303S: Maintained 17304W: https://tomoyo.osdn.jp/ 17305F: security/tomoyo/ 17306 17307TOPSTAR LAPTOP EXTRAS DRIVER 17308M: Herton Ronaldo Krzesinski <herton@canonical.com> 17309L: platform-driver-x86@vger.kernel.org 17310S: Maintained 17311F: drivers/platform/x86/topstar-laptop.c 17312 17313TORTURE-TEST MODULES 17314M: Davidlohr Bueso <dave@stgolabs.net> 17315M: "Paul E. McKenney" <paulmck@kernel.org> 17316M: Josh Triplett <josh@joshtriplett.org> 17317L: linux-kernel@vger.kernel.org 17318S: Supported 17319T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17320F: Documentation/RCU/torture.txt 17321F: kernel/locking/locktorture.c 17322F: kernel/rcu/rcuperf.c 17323F: kernel/rcu/rcutorture.c 17324F: kernel/torture.c 17325 17326TOSHIBA ACPI EXTRAS DRIVER 17327M: Azael Avalos <coproscefalo@gmail.com> 17328L: platform-driver-x86@vger.kernel.org 17329S: Maintained 17330F: drivers/platform/x86/toshiba_acpi.c 17331 17332TOSHIBA BLUETOOTH DRIVER 17333M: Azael Avalos <coproscefalo@gmail.com> 17334L: platform-driver-x86@vger.kernel.org 17335S: Maintained 17336F: drivers/platform/x86/toshiba_bluetooth.c 17337 17338TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 17339M: Azael Avalos <coproscefalo@gmail.com> 17340L: platform-driver-x86@vger.kernel.org 17341S: Maintained 17342F: drivers/platform/x86/toshiba_haps.c 17343 17344TOSHIBA SMM DRIVER 17345M: Jonathan Buzzard <jonathan@buzzard.org.uk> 17346S: Maintained 17347W: http://www.buzzard.org.uk/toshiba/ 17348F: drivers/char/toshiba.c 17349F: include/linux/toshiba.h 17350F: include/uapi/linux/toshiba.h 17351 17352TOSHIBA TC358743 DRIVER 17353M: Mats Randgaard <matrandg@cisco.com> 17354L: linux-media@vger.kernel.org 17355S: Maintained 17356F: drivers/media/i2c/tc358743* 17357F: include/media/i2c/tc358743.h 17358 17359TOSHIBA WMI HOTKEYS DRIVER 17360M: Azael Avalos <coproscefalo@gmail.com> 17361L: platform-driver-x86@vger.kernel.org 17362S: Maintained 17363F: drivers/platform/x86/toshiba-wmi.c 17364 17365TPM DEVICE DRIVER 17366M: Peter Huewe <peterhuewe@gmx.de> 17367M: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> 17368R: Jason Gunthorpe <jgg@ziepe.ca> 17369L: linux-integrity@vger.kernel.org 17370S: Maintained 17371W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 17372Q: https://patchwork.kernel.org/project/linux-integrity/list/ 17373T: git git://git.infradead.org/users/jjs/linux-tpmdd.git 17374F: drivers/char/tpm/ 17375 17376TRACING 17377M: Steven Rostedt <rostedt@goodmis.org> 17378M: Ingo Molnar <mingo@redhat.com> 17379S: Maintained 17380T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17381F: Documentation/trace/ftrace.rst 17382F: arch/*/*/*/ftrace.h 17383F: arch/*/kernel/ftrace.c 17384F: include/*/ftrace.h 17385F: include/linux/trace*.h 17386F: include/trace/ 17387F: kernel/trace/ 17388F: tools/testing/selftests/ftrace/ 17389 17390TRACING MMIO ACCESSES (MMIOTRACE) 17391M: Steven Rostedt <rostedt@goodmis.org> 17392M: Ingo Molnar <mingo@kernel.org> 17393R: Karol Herbst <karolherbst@gmail.com> 17394R: Pekka Paalanen <ppaalanen@gmail.com> 17395L: linux-kernel@vger.kernel.org 17396L: nouveau@lists.freedesktop.org 17397S: Maintained 17398F: arch/x86/mm/kmmio.c 17399F: arch/x86/mm/mmio-mod.c 17400F: arch/x86/mm/testmmiotrace.c 17401F: include/linux/mmiotrace.h 17402F: kernel/trace/trace_mmiotrace.c 17403 17404TRIVIAL PATCHES 17405M: Jiri Kosina <trivial@kernel.org> 17406S: Maintained 17407T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git 17408K: ^Subject:.*(?i)trivial 17409 17410TTY LAYER 17411M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17412M: Jiri Slaby <jslaby@suse.com> 17413S: Supported 17414T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 17415F: Documentation/driver-api/serial/ 17416F: drivers/tty/ 17417F: drivers/tty/serial/serial_core.c 17418F: include/linux/serial.h 17419F: include/linux/serial_core.h 17420F: include/linux/tty.h 17421F: include/uapi/linux/serial.h 17422F: include/uapi/linux/serial_core.h 17423F: include/uapi/linux/tty.h 17424 17425TUA9001 MEDIA DRIVER 17426M: Antti Palosaari <crope@iki.fi> 17427L: linux-media@vger.kernel.org 17428S: Maintained 17429W: https://linuxtv.org 17430W: http://palosaari.fi/linux/ 17431Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17432T: git git://linuxtv.org/anttip/media_tree.git 17433F: drivers/media/tuners/tua9001* 17434 17435TULIP NETWORK DRIVERS 17436L: netdev@vger.kernel.org 17437L: linux-parisc@vger.kernel.org 17438S: Orphan 17439F: drivers/net/ethernet/dec/tulip/ 17440 17441TUN/TAP driver 17442M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 17443S: Maintained 17444W: http://vtun.sourceforge.net/tun 17445F: Documentation/networking/tuntap.rst 17446F: arch/um/os-Linux/drivers/ 17447 17448TURBOCHANNEL SUBSYSTEM 17449M: "Maciej W. Rozycki" <macro@linux-mips.org> 17450M: Ralf Baechle <ralf@linux-mips.org> 17451L: linux-mips@vger.kernel.org 17452S: Maintained 17453Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 17454F: drivers/tc/ 17455F: include/linux/tc.h 17456 17457TURBOSTAT UTILITY 17458M: "Len Brown" <lenb@kernel.org> 17459L: linux-pm@vger.kernel.org 17460S: Supported 17461Q: https://patchwork.kernel.org/project/linux-pm/list/ 17462B: https://bugzilla.kernel.org 17463T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 17464F: tools/power/x86/turbostat/ 17465 17466TW5864 VIDEO4LINUX DRIVER 17467M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 17468M: Anton Sviridenko <anton@corp.bluecherry.net> 17469M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 17470M: Andrey Utkin <andrey_utkin@fastmail.com> 17471L: linux-media@vger.kernel.org 17472S: Supported 17473F: drivers/media/pci/tw5864/ 17474 17475TW68 VIDEO4LINUX DRIVER 17476M: Hans Verkuil <hverkuil@xs4all.nl> 17477L: linux-media@vger.kernel.org 17478S: Odd Fixes 17479W: https://linuxtv.org 17480T: git git://linuxtv.org/media_tree.git 17481F: drivers/media/pci/tw68/ 17482 17483TW686X VIDEO4LINUX DRIVER 17484M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17485L: linux-media@vger.kernel.org 17486S: Maintained 17487W: http://linuxtv.org 17488T: git git://linuxtv.org/media_tree.git 17489F: drivers/media/pci/tw686x/ 17490 17491UACCE ACCELERATOR FRAMEWORK 17492M: Zhangfei Gao <zhangfei.gao@linaro.org> 17493M: Zhou Wang <wangzhou1@hisilicon.com> 17494L: linux-accelerators@lists.ozlabs.org 17495L: linux-kernel@vger.kernel.org 17496S: Maintained 17497F: Documentation/ABI/testing/sysfs-driver-uacce 17498F: Documentation/misc-devices/uacce.rst 17499F: drivers/misc/uacce/ 17500F: include/linux/uacce.h 17501F: include/uapi/misc/uacce/ 17502 17503UBI FILE SYSTEM (UBIFS) 17504M: Richard Weinberger <richard@nod.at> 17505L: linux-mtd@lists.infradead.org 17506S: Supported 17507W: http://www.linux-mtd.infradead.org/doc/ubifs.html 17508T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 17509T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 17510F: Documentation/filesystems/ubifs.rst 17511F: fs/ubifs/ 17512 17513UCLINUX (M68KNOMMU AND COLDFIRE) 17514M: Greg Ungerer <gerg@linux-m68k.org> 17515L: linux-m68k@lists.linux-m68k.org 17516L: uclinux-dev@uclinux.org (subscribers-only) 17517S: Maintained 17518W: http://www.linux-m68k.org/ 17519W: http://www.uclinux.org/ 17520T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 17521F: arch/m68k/*/*_no.* 17522F: arch/m68k/68*/ 17523F: arch/m68k/coldfire/ 17524F: arch/m68k/include/asm/*_no.* 17525 17526UDF FILESYSTEM 17527M: Jan Kara <jack@suse.com> 17528S: Maintained 17529F: Documentation/filesystems/udf.rst 17530F: fs/udf/ 17531 17532UDRAW TABLET 17533M: Bastien Nocera <hadess@hadess.net> 17534L: linux-input@vger.kernel.org 17535S: Maintained 17536F: drivers/hid/hid-udraw-ps3.c 17537 17538UFS FILESYSTEM 17539M: Evgeniy Dushistov <dushistov@mail.ru> 17540S: Maintained 17541F: Documentation/admin-guide/ufs.rst 17542F: fs/ufs/ 17543 17544UHID USERSPACE HID IO DRIVER 17545M: David Rheinsberg <david.rheinsberg@gmail.com> 17546L: linux-input@vger.kernel.org 17547S: Maintained 17548F: drivers/hid/uhid.c 17549F: include/uapi/linux/uhid.h 17550 17551ULPI BUS 17552M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 17553L: linux-usb@vger.kernel.org 17554S: Maintained 17555F: drivers/usb/common/ulpi.c 17556F: include/linux/ulpi/ 17557 17558UNICODE SUBSYSTEM 17559M: Gabriel Krisman Bertazi <krisman@collabora.com> 17560L: linux-fsdevel@vger.kernel.org 17561S: Supported 17562F: fs/unicode/ 17563 17564UNICORE32 ARCHITECTURE 17565M: Guan Xuetao <gxt@pku.edu.cn> 17566S: Maintained 17567W: http://mprc.pku.edu.cn/~guanxuetao/linux 17568T: git git://github.com/gxt/linux.git 17569F: arch/unicore32/ 17570 17571UNIFDEF 17572M: Tony Finch <dot@dotat.at> 17573S: Maintained 17574W: http://dotat.at/prog/unifdef 17575F: scripts/unifdef.c 17576 17577UNIFORM CDROM DRIVER 17578M: Jens Axboe <axboe@kernel.dk> 17579S: Maintained 17580W: http://www.kernel.dk 17581F: Documentation/cdrom/ 17582F: drivers/cdrom/cdrom.c 17583F: include/linux/cdrom.h 17584F: include/uapi/linux/cdrom.h 17585 17586UNISYS S-PAR DRIVERS 17587M: David Kershner <david.kershner@unisys.com> 17588L: sparmaintainer@unisys.com (Unisys internal) 17589S: Supported 17590F: drivers/staging/unisys/ 17591F: drivers/visorbus/ 17592F: include/linux/visorbus.h 17593 17594UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 17595R: Alim Akhtar <alim.akhtar@samsung.com> 17596R: Avri Altman <avri.altman@wdc.com> 17597L: linux-scsi@vger.kernel.org 17598S: Supported 17599F: Documentation/scsi/ufs.rst 17600F: drivers/scsi/ufs/ 17601 17602UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 17603M: Pedro Sousa <pedrom.sousa@synopsys.com> 17604L: linux-scsi@vger.kernel.org 17605S: Supported 17606F: drivers/scsi/ufs/*dwc* 17607 17608UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 17609M: Stanley Chu <stanley.chu@mediatek.com> 17610L: linux-scsi@vger.kernel.org 17611L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17612S: Maintained 17613F: drivers/scsi/ufs/ufs-mediatek* 17614 17615UNSORTED BLOCK IMAGES (UBI) 17616M: Richard Weinberger <richard@nod.at> 17617L: linux-mtd@lists.infradead.org 17618S: Supported 17619W: http://www.linux-mtd.infradead.org/ 17620T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 17621T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 17622F: drivers/mtd/ubi/ 17623F: include/linux/mtd/ubi.h 17624F: include/uapi/mtd/ubi-user.h 17625 17626USB "USBNET" DRIVER FRAMEWORK 17627M: Oliver Neukum <oneukum@suse.com> 17628L: netdev@vger.kernel.org 17629S: Maintained 17630W: http://www.linux-usb.org/usbnet 17631F: drivers/net/usb/usbnet.c 17632F: include/linux/usb/usbnet.h 17633 17634USB ACM DRIVER 17635M: Oliver Neukum <oneukum@suse.com> 17636L: linux-usb@vger.kernel.org 17637S: Maintained 17638F: Documentation/usb/acm.rst 17639F: drivers/usb/class/cdc-acm.* 17640 17641USB APPLE MFI FASTCHARGE DRIVER 17642M: Bastien Nocera <hadess@hadess.net> 17643L: linux-usb@vger.kernel.org 17644S: Maintained 17645F: drivers/usb/misc/apple-mfi-fastcharge.c 17646 17647USB AR5523 WIRELESS DRIVER 17648M: Pontus Fuchs <pontus.fuchs@gmail.com> 17649L: linux-wireless@vger.kernel.org 17650S: Maintained 17651F: drivers/net/wireless/ath/ar5523/ 17652 17653USB ATTACHED SCSI 17654M: Oliver Neukum <oneukum@suse.com> 17655L: linux-usb@vger.kernel.org 17656L: linux-scsi@vger.kernel.org 17657S: Maintained 17658F: drivers/usb/storage/uas.c 17659 17660USB CDC ETHERNET DRIVER 17661M: Oliver Neukum <oliver@neukum.org> 17662L: linux-usb@vger.kernel.org 17663S: Maintained 17664F: drivers/net/usb/cdc_*.c 17665F: include/uapi/linux/usb/cdc.h 17666 17667USB CHAOSKEY DRIVER 17668M: Keith Packard <keithp@keithp.com> 17669L: linux-usb@vger.kernel.org 17670S: Maintained 17671F: drivers/usb/misc/chaoskey.c 17672 17673USB CYPRESS C67X00 DRIVER 17674M: Peter Korsgaard <jacmet@sunsite.dk> 17675L: linux-usb@vger.kernel.org 17676S: Maintained 17677F: drivers/usb/c67x00/ 17678 17679USB DAVICOM DM9601 DRIVER 17680M: Peter Korsgaard <jacmet@sunsite.dk> 17681L: netdev@vger.kernel.org 17682S: Maintained 17683W: http://www.linux-usb.org/usbnet 17684F: drivers/net/usb/dm9601.c 17685 17686USB EHCI DRIVER 17687M: Alan Stern <stern@rowland.harvard.edu> 17688L: linux-usb@vger.kernel.org 17689S: Maintained 17690F: Documentation/usb/ehci.rst 17691F: drivers/usb/host/ehci* 17692 17693USB GADGET/PERIPHERAL SUBSYSTEM 17694M: Felipe Balbi <balbi@kernel.org> 17695L: linux-usb@vger.kernel.org 17696S: Maintained 17697W: http://www.linux-usb.org/gadget 17698T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 17699F: drivers/usb/gadget/ 17700F: include/linux/usb/gadget* 17701 17702USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 17703M: Jiri Kosina <jikos@kernel.org> 17704M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 17705L: linux-usb@vger.kernel.org 17706S: Maintained 17707T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 17708F: Documentation/hid/hiddev.rst 17709F: drivers/hid/usbhid/ 17710 17711USB INTEL XHCI ROLE MUX DRIVER 17712M: Hans de Goede <hdegoede@redhat.com> 17713L: linux-usb@vger.kernel.org 17714S: Maintained 17715F: drivers/usb/roles/intel-xhci-usb-role-switch.c 17716 17717USB IP DRIVER FOR HISILICON KIRIN 17718M: Yu Chen <chenyu56@huawei.com> 17719M: Binghui Wang <wangbinghui@hisilicon.com> 17720L: linux-usb@vger.kernel.org 17721S: Maintained 17722F: Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt 17723F: drivers/phy/hisilicon/phy-hi3660-usb3.c 17724 17725USB ISP116X DRIVER 17726M: Olav Kongas <ok@artecdesign.ee> 17727L: linux-usb@vger.kernel.org 17728S: Maintained 17729F: drivers/usb/host/isp116x* 17730F: include/linux/usb/isp116x.h 17731 17732USB LAN78XX ETHERNET DRIVER 17733M: Woojung Huh <woojung.huh@microchip.com> 17734M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 17735L: netdev@vger.kernel.org 17736S: Maintained 17737F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 17738F: drivers/net/usb/lan78xx.* 17739F: include/dt-bindings/net/microchip-lan78xx.h 17740 17741USB MASS STORAGE DRIVER 17742M: Alan Stern <stern@rowland.harvard.edu> 17743L: linux-usb@vger.kernel.org 17744L: usb-storage@lists.one-eyed-alien.net 17745S: Maintained 17746F: drivers/usb/storage/ 17747 17748USB MIDI DRIVER 17749M: Clemens Ladisch <clemens@ladisch.de> 17750L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17751S: Maintained 17752T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 17753F: sound/usb/midi.* 17754 17755USB NETWORKING DRIVERS 17756L: linux-usb@vger.kernel.org 17757S: Odd Fixes 17758F: drivers/net/usb/ 17759 17760USB OHCI DRIVER 17761M: Alan Stern <stern@rowland.harvard.edu> 17762L: linux-usb@vger.kernel.org 17763S: Maintained 17764F: Documentation/usb/ohci.rst 17765F: drivers/usb/host/ohci* 17766 17767USB OTG FSM (Finite State Machine) 17768M: Peter Chen <Peter.Chen@nxp.com> 17769L: linux-usb@vger.kernel.org 17770S: Maintained 17771T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 17772F: drivers/usb/common/usb-otg-fsm.c 17773 17774USB OVER IP DRIVER 17775M: Valentina Manea <valentina.manea.m@gmail.com> 17776M: Shuah Khan <shuah@kernel.org> 17777M: Shuah Khan <skhan@linuxfoundation.org> 17778L: linux-usb@vger.kernel.org 17779S: Maintained 17780F: Documentation/usb/usbip_protocol.rst 17781F: drivers/usb/usbip/ 17782F: tools/testing/selftests/drivers/usb/usbip/ 17783F: tools/usb/usbip/ 17784 17785USB PEGASUS DRIVER 17786M: Petko Manolov <petkan@nucleusys.com> 17787L: linux-usb@vger.kernel.org 17788L: netdev@vger.kernel.org 17789S: Maintained 17790W: https://github.com/petkan/pegasus 17791T: git git://github.com/petkan/pegasus.git 17792F: drivers/net/usb/pegasus.* 17793 17794USB PHY LAYER 17795M: Felipe Balbi <balbi@kernel.org> 17796L: linux-usb@vger.kernel.org 17797S: Maintained 17798T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 17799F: drivers/usb/phy/ 17800 17801USB PRINTER DRIVER (usblp) 17802M: Pete Zaitcev <zaitcev@redhat.com> 17803L: linux-usb@vger.kernel.org 17804S: Supported 17805F: drivers/usb/class/usblp.c 17806 17807USB QMI WWAN NETWORK DRIVER 17808M: Bjørn Mork <bjorn@mork.no> 17809L: netdev@vger.kernel.org 17810S: Maintained 17811F: Documentation/ABI/testing/sysfs-class-net-qmi 17812F: drivers/net/usb/qmi_wwan.c 17813 17814USB RTL8150 DRIVER 17815M: Petko Manolov <petkan@nucleusys.com> 17816L: linux-usb@vger.kernel.org 17817L: netdev@vger.kernel.org 17818S: Maintained 17819W: https://github.com/petkan/rtl8150 17820T: git git://github.com/petkan/rtl8150.git 17821F: drivers/net/usb/rtl8150.c 17822 17823USB SERIAL SUBSYSTEM 17824M: Johan Hovold <johan@kernel.org> 17825L: linux-usb@vger.kernel.org 17826S: Maintained 17827T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 17828F: Documentation/usb/usb-serial.rst 17829F: drivers/usb/serial/ 17830F: include/linux/usb/serial.h 17831 17832USB SMSC75XX ETHERNET DRIVER 17833M: Steve Glendinning <steve.glendinning@shawell.net> 17834L: netdev@vger.kernel.org 17835S: Maintained 17836F: drivers/net/usb/smsc75xx.* 17837 17838USB SMSC95XX ETHERNET DRIVER 17839M: Steve Glendinning <steve.glendinning@shawell.net> 17840M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 17841L: netdev@vger.kernel.org 17842S: Maintained 17843F: drivers/net/usb/smsc95xx.* 17844 17845USB SUBSYSTEM 17846M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17847L: linux-usb@vger.kernel.org 17848S: Supported 17849W: http://www.linux-usb.org 17850T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 17851F: Documentation/devicetree/bindings/usb/ 17852F: Documentation/usb/ 17853F: drivers/usb/ 17854F: include/linux/usb.h 17855F: include/linux/usb/ 17856 17857USB TYPEC BUS FOR ALTERNATE MODES 17858M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 17859L: linux-usb@vger.kernel.org 17860S: Maintained 17861F: Documentation/ABI/testing/sysfs-bus-typec 17862F: Documentation/driver-api/usb/typec_bus.rst 17863F: drivers/usb/typec/altmodes/ 17864F: include/linux/usb/typec_altmode.h 17865 17866USB TYPEC CLASS 17867M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 17868L: linux-usb@vger.kernel.org 17869S: Maintained 17870F: Documentation/ABI/testing/sysfs-class-typec 17871F: Documentation/driver-api/usb/typec.rst 17872F: drivers/usb/typec/ 17873F: include/linux/usb/typec.h 17874 17875USB TYPEC INTEL PMC MUX DRIVER 17876M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 17877L: linux-usb@vger.kernel.org 17878S: Maintained 17879F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 17880F: drivers/usb/typec/mux/intel_pmc_mux.c 17881 17882USB TYPEC PI3USB30532 MUX DRIVER 17883M: Hans de Goede <hdegoede@redhat.com> 17884L: linux-usb@vger.kernel.org 17885S: Maintained 17886F: drivers/usb/typec/mux/pi3usb30532.c 17887 17888USB TYPEC PORT CONTROLLER DRIVERS 17889M: Guenter Roeck <linux@roeck-us.net> 17890L: linux-usb@vger.kernel.org 17891S: Maintained 17892F: drivers/usb/typec/tcpm/ 17893 17894USB UHCI DRIVER 17895M: Alan Stern <stern@rowland.harvard.edu> 17896L: linux-usb@vger.kernel.org 17897S: Maintained 17898F: drivers/usb/host/uhci* 17899 17900USB VIDEO CLASS 17901M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17902L: linux-uvc-devel@lists.sourceforge.net (subscribers-only) 17903L: linux-media@vger.kernel.org 17904S: Maintained 17905W: http://www.ideasonboard.org/uvc/ 17906T: git git://linuxtv.org/media_tree.git 17907F: drivers/media/usb/uvc/ 17908F: include/uapi/linux/uvcvideo.h 17909 17910USB VISION DRIVER 17911M: Hans Verkuil <hverkuil@xs4all.nl> 17912L: linux-media@vger.kernel.org 17913S: Odd Fixes 17914W: https://linuxtv.org 17915T: git git://linuxtv.org/media_tree.git 17916F: drivers/staging/media/usbvision/ 17917 17918USB WEBCAM GADGET 17919M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17920L: linux-usb@vger.kernel.org 17921S: Maintained 17922F: drivers/usb/gadget/function/*uvc* 17923F: drivers/usb/gadget/legacy/webcam.c 17924F: include/uapi/linux/usb/g_uvc.h 17925 17926USB WIRELESS RNDIS DRIVER (rndis_wlan) 17927M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 17928L: linux-wireless@vger.kernel.org 17929S: Maintained 17930F: drivers/net/wireless/rndis_wlan.c 17931 17932USB XHCI DRIVER 17933M: Mathias Nyman <mathias.nyman@intel.com> 17934L: linux-usb@vger.kernel.org 17935S: Supported 17936F: drivers/usb/host/pci-quirks* 17937F: drivers/usb/host/xhci* 17938 17939USB ZD1201 DRIVER 17940L: linux-wireless@vger.kernel.org 17941S: Orphan 17942W: http://linux-lc100020.sourceforge.net 17943F: drivers/net/wireless/zydas/zd1201.* 17944 17945USB ZR364XX DRIVER 17946M: Antoine Jacquet <royale@zerezo.com> 17947L: linux-usb@vger.kernel.org 17948L: linux-media@vger.kernel.org 17949S: Maintained 17950W: http://royale.zerezo.com/zr364xx/ 17951T: git git://linuxtv.org/media_tree.git 17952F: Documentation/admin-guide/media/zr364xx* 17953F: drivers/media/usb/zr364xx/ 17954 17955USER-MODE LINUX (UML) 17956M: Jeff Dike <jdike@addtoit.com> 17957M: Richard Weinberger <richard@nod.at> 17958M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 17959L: linux-um@lists.infradead.org 17960S: Maintained 17961W: http://user-mode-linux.sourceforge.net 17962Q: https://patchwork.ozlabs.org/project/linux-um/list/ 17963T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git 17964F: Documentation/virt/uml/ 17965F: arch/um/ 17966F: arch/x86/um/ 17967F: fs/hostfs/ 17968 17969USERSPACE COPYIN/COPYOUT (UIOVEC) 17970M: Alexander Viro <viro@zeniv.linux.org.uk> 17971S: Maintained 17972F: include/linux/uio.h 17973F: lib/iov_iter.c 17974 17975USERSPACE DMA BUFFER DRIVER 17976M: Gerd Hoffmann <kraxel@redhat.com> 17977L: dri-devel@lists.freedesktop.org 17978S: Maintained 17979T: git git://anongit.freedesktop.org/drm/drm-misc 17980F: drivers/dma-buf/udmabuf.c 17981F: include/uapi/linux/udmabuf.h 17982 17983USERSPACE I/O (UIO) 17984M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17985S: Maintained 17986T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 17987F: Documentation/driver-api/uio-howto.rst 17988F: drivers/uio/ 17989F: include/linux/uio_driver.h 17990 17991UTIL-LINUX PACKAGE 17992M: Karel Zak <kzak@redhat.com> 17993L: util-linux@vger.kernel.org 17994S: Maintained 17995W: http://en.wikipedia.org/wiki/Util-linux 17996T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 17997 17998UUID HELPERS 17999M: Christoph Hellwig <hch@lst.de> 18000R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18001L: linux-kernel@vger.kernel.org 18002S: Maintained 18003T: git git://git.infradead.org/users/hch/uuid.git 18004F: include/linux/uuid.h 18005F: include/uapi/linux/uuid.h 18006F: lib/test_uuid.c 18007F: lib/uuid.c 18008 18009UVESAFB DRIVER 18010M: Michal Januszewski <spock@gentoo.org> 18011L: linux-fbdev@vger.kernel.org 18012S: Maintained 18013W: https://github.com/mjanusz/v86d 18014F: Documentation/fb/uvesafb.rst 18015F: drivers/video/fbdev/uvesafb.* 18016 18017Ux500 CLOCK DRIVERS 18018M: Ulf Hansson <ulf.hansson@linaro.org> 18019L: linux-clk@vger.kernel.org 18020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18021S: Maintained 18022F: drivers/clk/ux500/ 18023 18024VF610 NAND DRIVER 18025M: Stefan Agner <stefan@agner.ch> 18026L: linux-mtd@lists.infradead.org 18027S: Supported 18028F: drivers/mtd/nand/raw/vf610_nfc.c 18029 18030VFAT/FAT/MSDOS FILESYSTEM 18031M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 18032S: Maintained 18033F: Documentation/filesystems/vfat.rst 18034F: fs/fat/ 18035 18036VFIO DRIVER 18037M: Alex Williamson <alex.williamson@redhat.com> 18038R: Cornelia Huck <cohuck@redhat.com> 18039L: kvm@vger.kernel.org 18040S: Maintained 18041T: git git://github.com/awilliam/linux-vfio.git 18042F: Documentation/driver-api/vfio.rst 18043F: drivers/vfio/ 18044F: include/linux/vfio.h 18045F: include/uapi/linux/vfio.h 18046 18047VFIO MEDIATED DEVICE DRIVERS 18048M: Kirti Wankhede <kwankhede@nvidia.com> 18049L: kvm@vger.kernel.org 18050S: Maintained 18051F: Documentation/driver-api/vfio-mediated-device.rst 18052F: drivers/vfio/mdev/ 18053F: include/linux/mdev.h 18054F: samples/vfio-mdev/ 18055 18056VFIO PLATFORM DRIVER 18057M: Eric Auger <eric.auger@redhat.com> 18058L: kvm@vger.kernel.org 18059S: Maintained 18060F: drivers/vfio/platform/ 18061 18062VGA_SWITCHEROO 18063R: Lukas Wunner <lukas@wunner.de> 18064S: Maintained 18065T: git git://anongit.freedesktop.org/drm/drm-misc 18066F: Documentation/gpu/vga-switcheroo.rst 18067F: drivers/gpu/vga/vga_switcheroo.c 18068F: include/linux/vga_switcheroo.h 18069 18070VIA RHINE NETWORK DRIVER 18071S: Orphan 18072F: drivers/net/ethernet/via/via-rhine.c 18073 18074VIA SD/MMC CARD CONTROLLER DRIVER 18075M: Bruce Chang <brucechang@via.com.tw> 18076M: Harald Welte <HaraldWelte@viatech.com> 18077S: Maintained 18078F: drivers/mmc/host/via-sdmmc.c 18079 18080VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 18081M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 18082L: linux-fbdev@vger.kernel.org 18083S: Maintained 18084F: drivers/video/fbdev/via/ 18085F: include/linux/via-core.h 18086F: include/linux/via-gpio.h 18087F: include/linux/via_i2c.h 18088 18089VIA VELOCITY NETWORK DRIVER 18090M: Francois Romieu <romieu@fr.zoreil.com> 18091L: netdev@vger.kernel.org 18092S: Maintained 18093F: drivers/net/ethernet/via/via-velocity.* 18094 18095VICODEC VIRTUAL CODEC DRIVER 18096M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 18097L: linux-media@vger.kernel.org 18098S: Maintained 18099W: https://linuxtv.org 18100T: git git://linuxtv.org/media_tree.git 18101F: drivers/media/test-drivers/vicodec/* 18102 18103VIDEO I2C POLLING DRIVER 18104M: Matt Ranostay <matt.ranostay@konsulko.com> 18105L: linux-media@vger.kernel.org 18106S: Maintained 18107F: drivers/media/i2c/video-i2c.c 18108 18109VIDEO MULTIPLEXER DRIVER 18110M: Philipp Zabel <p.zabel@pengutronix.de> 18111L: linux-media@vger.kernel.org 18112S: Maintained 18113F: drivers/media/platform/video-mux.c 18114 18115VIDEOBUF2 FRAMEWORK 18116M: Pawel Osciak <pawel@osciak.com> 18117M: Marek Szyprowski <m.szyprowski@samsung.com> 18118M: Kyungmin Park <kyungmin.park@samsung.com> 18119R: Tomasz Figa <tfiga@chromium.org> 18120L: linux-media@vger.kernel.org 18121S: Maintained 18122F: drivers/media/common/videobuf2/* 18123F: include/media/videobuf2-* 18124 18125VIMC VIRTUAL MEDIA CONTROLLER DRIVER 18126M: Helen Koike <helen.koike@collabora.com> 18127R: Shuah Khan <skhan@linuxfoundation.org> 18128L: linux-media@vger.kernel.org 18129S: Maintained 18130W: https://linuxtv.org 18131T: git git://linuxtv.org/media_tree.git 18132F: drivers/media/test-drivers/vimc/* 18133 18134VIRT LIB 18135M: Alex Williamson <alex.williamson@redhat.com> 18136M: Paolo Bonzini <pbonzini@redhat.com> 18137L: kvm@vger.kernel.org 18138S: Supported 18139F: virt/lib/ 18140 18141VIRTIO AND VHOST VSOCK DRIVER 18142M: Stefan Hajnoczi <stefanha@redhat.com> 18143M: Stefano Garzarella <sgarzare@redhat.com> 18144L: kvm@vger.kernel.org 18145L: virtualization@lists.linux-foundation.org 18146L: netdev@vger.kernel.org 18147S: Maintained 18148F: drivers/net/vsockmon.c 18149F: drivers/vhost/vsock.c 18150F: include/linux/virtio_vsock.h 18151F: include/uapi/linux/virtio_vsock.h 18152F: include/uapi/linux/vm_sockets_diag.h 18153F: include/uapi/linux/vsockmon.h 18154F: net/vmw_vsock/af_vsock_tap.c 18155F: net/vmw_vsock/diag.c 18156F: net/vmw_vsock/virtio_transport.c 18157F: net/vmw_vsock/virtio_transport_common.c 18158F: net/vmw_vsock/vsock_loopback.c 18159F: tools/testing/vsock/ 18160 18161VIRTIO BLOCK AND SCSI DRIVERS 18162M: "Michael S. Tsirkin" <mst@redhat.com> 18163M: Jason Wang <jasowang@redhat.com> 18164R: Paolo Bonzini <pbonzini@redhat.com> 18165R: Stefan Hajnoczi <stefanha@redhat.com> 18166L: virtualization@lists.linux-foundation.org 18167S: Maintained 18168F: drivers/block/virtio_blk.c 18169F: drivers/scsi/virtio_scsi.c 18170F: drivers/vhost/scsi.c 18171F: include/uapi/linux/virtio_blk.h 18172F: include/uapi/linux/virtio_scsi.h 18173 18174VIRTIO CONSOLE DRIVER 18175M: Amit Shah <amit@kernel.org> 18176L: virtualization@lists.linux-foundation.org 18177S: Maintained 18178F: drivers/char/virtio_console.c 18179F: include/linux/virtio_console.h 18180F: include/uapi/linux/virtio_console.h 18181 18182VIRTIO CORE AND NET DRIVERS 18183M: "Michael S. Tsirkin" <mst@redhat.com> 18184M: Jason Wang <jasowang@redhat.com> 18185L: virtualization@lists.linux-foundation.org 18186S: Maintained 18187F: Documentation/devicetree/bindings/virtio/ 18188F: drivers/block/virtio_blk.c 18189F: drivers/crypto/virtio/ 18190F: drivers/net/virtio_net.c 18191F: drivers/vdpa/ 18192F: drivers/virtio/ 18193F: include/linux/vdpa.h 18194F: include/linux/virtio*.h 18195F: include/uapi/linux/virtio_*.h 18196F: tools/virtio/ 18197 18198VIRTIO BALLOON 18199M: "Michael S. Tsirkin" <mst@redhat.com> 18200M: David Hildenbrand <david@redhat.com> 18201L: virtualization@lists.linux-foundation.org 18202S: Maintained 18203F: drivers/virtio/virtio_balloon.c 18204F: include/uapi/linux/virtio_balloon.h 18205F: include/linux/balloon_compaction.h 18206F: mm/balloon_compaction.c 18207 18208VIRTIO CRYPTO DRIVER 18209M: Gonglei <arei.gonglei@huawei.com> 18210L: virtualization@lists.linux-foundation.org 18211L: linux-crypto@vger.kernel.org 18212S: Maintained 18213F: drivers/crypto/virtio/ 18214F: include/uapi/linux/virtio_crypto.h 18215 18216VIRTIO DRIVERS FOR S390 18217M: Cornelia Huck <cohuck@redhat.com> 18218M: Halil Pasic <pasic@linux.ibm.com> 18219L: linux-s390@vger.kernel.org 18220L: virtualization@lists.linux-foundation.org 18221L: kvm@vger.kernel.org 18222S: Supported 18223F: arch/s390/include/uapi/asm/virtio-ccw.h 18224F: drivers/s390/virtio/ 18225 18226VIRTIO FILE SYSTEM 18227M: Vivek Goyal <vgoyal@redhat.com> 18228M: Stefan Hajnoczi <stefanha@redhat.com> 18229M: Miklos Szeredi <miklos@szeredi.hu> 18230L: virtualization@lists.linux-foundation.org 18231L: linux-fsdevel@vger.kernel.org 18232S: Supported 18233W: https://virtio-fs.gitlab.io/ 18234F: Documentation/filesystems/virtiofs.rst 18235F: fs/fuse/virtio_fs.c 18236F: include/uapi/linux/virtio_fs.h 18237 18238VIRTIO GPU DRIVER 18239M: David Airlie <airlied@linux.ie> 18240M: Gerd Hoffmann <kraxel@redhat.com> 18241L: dri-devel@lists.freedesktop.org 18242L: virtualization@lists.linux-foundation.org 18243S: Maintained 18244T: git git://anongit.freedesktop.org/drm/drm-misc 18245F: drivers/gpu/drm/virtio/ 18246F: include/uapi/linux/virtio_gpu.h 18247 18248VIRTIO HOST (VHOST) 18249M: "Michael S. Tsirkin" <mst@redhat.com> 18250M: Jason Wang <jasowang@redhat.com> 18251L: kvm@vger.kernel.org 18252L: virtualization@lists.linux-foundation.org 18253L: netdev@vger.kernel.org 18254S: Maintained 18255T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 18256F: drivers/vhost/ 18257F: include/linux/vhost_iotlb.h 18258F: include/uapi/linux/vhost.h 18259 18260VIRTIO INPUT DRIVER 18261M: Gerd Hoffmann <kraxel@redhat.com> 18262S: Maintained 18263F: drivers/virtio/virtio_input.c 18264F: include/uapi/linux/virtio_input.h 18265 18266VIRTIO IOMMU DRIVER 18267M: Jean-Philippe Brucker <jean-philippe@linaro.org> 18268L: virtualization@lists.linux-foundation.org 18269S: Maintained 18270F: drivers/iommu/virtio-iommu.c 18271F: include/uapi/linux/virtio_iommu.h 18272 18273VIRTIO MEM DRIVER 18274M: David Hildenbrand <david@redhat.com> 18275L: virtualization@lists.linux-foundation.org 18276S: Maintained 18277F: drivers/virtio/virtio_mem.c 18278F: include/uapi/linux/virtio_mem.h 18279 18280VIRTUAL BOX GUEST DEVICE DRIVER 18281M: Hans de Goede <hdegoede@redhat.com> 18282M: Arnd Bergmann <arnd@arndb.de> 18283M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18284S: Maintained 18285F: drivers/virt/vboxguest/ 18286F: include/linux/vbox_utils.h 18287F: include/uapi/linux/vbox*.h 18288 18289VIRTUAL BOX SHARED FOLDER VFS DRIVER 18290M: Hans de Goede <hdegoede@redhat.com> 18291L: linux-fsdevel@vger.kernel.org 18292S: Maintained 18293F: fs/vboxsf/* 18294 18295VIRTUAL SERIO DEVICE DRIVER 18296M: Stephen Chandler Paul <thatslyude@gmail.com> 18297S: Maintained 18298F: drivers/input/serio/userio.c 18299F: include/uapi/linux/userio.h 18300 18301VIVID VIRTUAL VIDEO DRIVER 18302M: Hans Verkuil <hverkuil@xs4all.nl> 18303L: linux-media@vger.kernel.org 18304S: Maintained 18305W: https://linuxtv.org 18306T: git git://linuxtv.org/media_tree.git 18307F: drivers/media/test-drivers/vivid/* 18308 18309VLYNQ BUS 18310M: Florian Fainelli <f.fainelli@gmail.com> 18311L: openwrt-devel@lists.openwrt.org (subscribers-only) 18312S: Maintained 18313F: drivers/vlynq/vlynq.c 18314F: include/linux/vlynq.h 18315 18316VME SUBSYSTEM 18317M: Martyn Welch <martyn@welchs.me.uk> 18318M: Manohar Vanga <manohar.vanga@gmail.com> 18319M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18320L: devel@driverdev.osuosl.org 18321S: Maintained 18322T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 18323F: Documentation/driver-api/vme.rst 18324F: drivers/staging/vme/ 18325F: drivers/vme/ 18326F: include/linux/vme* 18327 18328VMWARE BALLOON DRIVER 18329M: Nadav Amit <namit@vmware.com> 18330M: "VMware, Inc." <pv-drivers@vmware.com> 18331L: linux-kernel@vger.kernel.org 18332S: Maintained 18333F: drivers/misc/vmw_balloon.c 18334 18335VMWARE HYPERVISOR INTERFACE 18336M: Deep Shah <sdeep@vmware.com> 18337M: "VMware, Inc." <pv-drivers@vmware.com> 18338L: virtualization@lists.linux-foundation.org 18339S: Supported 18340F: arch/x86/include/asm/vmware.h 18341F: arch/x86/kernel/cpu/vmware.c 18342 18343VMWARE PVRDMA DRIVER 18344M: Adit Ranadive <aditr@vmware.com> 18345M: VMware PV-Drivers <pv-drivers@vmware.com> 18346L: linux-rdma@vger.kernel.org 18347S: Maintained 18348F: drivers/infiniband/hw/vmw_pvrdma/ 18349 18350VMware PVSCSI driver 18351M: Jim Gill <jgill@vmware.com> 18352M: VMware PV-Drivers <pv-drivers@vmware.com> 18353L: linux-scsi@vger.kernel.org 18354S: Maintained 18355F: drivers/scsi/vmw_pvscsi.c 18356F: drivers/scsi/vmw_pvscsi.h 18357 18358VMWARE VIRTUAL PTP CLOCK DRIVER 18359M: Vivek Thampi <vithampi@vmware.com> 18360M: "VMware, Inc." <pv-drivers@vmware.com> 18361L: netdev@vger.kernel.org 18362S: Supported 18363F: drivers/ptp/ptp_vmw.c 18364 18365VMWARE VMMOUSE SUBDRIVER 18366M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 18367M: "VMware, Inc." <pv-drivers@vmware.com> 18368L: linux-input@vger.kernel.org 18369S: Maintained 18370F: drivers/input/mouse/vmmouse.c 18371F: drivers/input/mouse/vmmouse.h 18372 18373VMWARE VMXNET3 ETHERNET DRIVER 18374M: Ronak Doshi <doshir@vmware.com> 18375M: "VMware, Inc." <pv-drivers@vmware.com> 18376L: netdev@vger.kernel.org 18377S: Maintained 18378F: drivers/net/vmxnet3/ 18379 18380VOCORE VOCORE2 BOARD 18381M: Harvey Hunt <harveyhuntnexus@gmail.com> 18382L: linux-mips@vger.kernel.org 18383S: Maintained 18384F: arch/mips/boot/dts/ralink/vocore2.dts 18385 18386VOLTAGE AND CURRENT REGULATOR FRAMEWORK 18387M: Liam Girdwood <lgirdwood@gmail.com> 18388M: Mark Brown <broonie@kernel.org> 18389L: linux-kernel@vger.kernel.org 18390S: Supported 18391W: http://www.slimlogic.co.uk/?p=48 18392T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 18393F: Documentation/devicetree/bindings/regulator/ 18394F: Documentation/power/regulator/ 18395F: drivers/regulator/ 18396F: include/dt-bindings/regulator/ 18397F: include/linux/regulator/ 18398K: regulator_get_optional 18399 18400VRF 18401M: David Ahern <dsahern@kernel.org> 18402M: Shrijeet Mukherjee <shrijeet@gmail.com> 18403L: netdev@vger.kernel.org 18404S: Maintained 18405F: Documentation/networking/vrf.rst 18406F: drivers/net/vrf.c 18407 18408VSPRINTF 18409M: Petr Mladek <pmladek@suse.com> 18410M: Steven Rostedt <rostedt@goodmis.org> 18411M: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> 18412R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18413R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 18414S: Maintained 18415T: git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git 18416F: Documentation/core-api/printk-formats.rst 18417F: lib/test_printf.c 18418F: lib/vsprintf.c 18419 18420VT1211 HARDWARE MONITOR DRIVER 18421M: Juerg Haefliger <juergh@gmail.com> 18422L: linux-hwmon@vger.kernel.org 18423S: Maintained 18424F: Documentation/hwmon/vt1211.rst 18425F: drivers/hwmon/vt1211.c 18426 18427VT8231 HARDWARE MONITOR DRIVER 18428M: Roger Lucas <vt8231@hiddenengine.co.uk> 18429L: linux-hwmon@vger.kernel.org 18430S: Maintained 18431F: drivers/hwmon/vt8231.c 18432 18433VUB300 USB to SDIO/SD/MMC bridge chip 18434L: linux-mmc@vger.kernel.org 18435S: Orphan 18436F: drivers/mmc/host/vub300.c 18437 18438W1 DALLAS'S 1-WIRE BUS 18439M: Evgeniy Polyakov <zbr@ioremap.net> 18440S: Maintained 18441F: Documentation/devicetree/bindings/w1/ 18442F: Documentation/w1/ 18443F: drivers/w1/ 18444F: include/linux/w1.h 18445 18446W83791D HARDWARE MONITORING DRIVER 18447M: Marc Hulsman <m.hulsman@tudelft.nl> 18448L: linux-hwmon@vger.kernel.org 18449S: Maintained 18450F: Documentation/hwmon/w83791d.rst 18451F: drivers/hwmon/w83791d.c 18452 18453W83793 HARDWARE MONITORING DRIVER 18454M: Rudolf Marek <r.marek@assembler.cz> 18455L: linux-hwmon@vger.kernel.org 18456S: Maintained 18457F: Documentation/hwmon/w83793.rst 18458F: drivers/hwmon/w83793.c 18459 18460W83795 HARDWARE MONITORING DRIVER 18461M: Jean Delvare <jdelvare@suse.com> 18462L: linux-hwmon@vger.kernel.org 18463S: Maintained 18464F: drivers/hwmon/w83795.c 18465 18466W83L51xD SD/MMC CARD INTERFACE DRIVER 18467M: Pierre Ossman <pierre@ossman.eu> 18468S: Maintained 18469F: drivers/mmc/host/wbsd.* 18470 18471WACOM PROTOCOL 4 SERIAL TABLETS 18472M: Julian Squires <julian@cipht.net> 18473M: Hans de Goede <hdegoede@redhat.com> 18474L: linux-input@vger.kernel.org 18475S: Maintained 18476F: drivers/input/tablet/wacom_serial4.c 18477 18478WATCHDOG DEVICE DRIVERS 18479M: Wim Van Sebroeck <wim@linux-watchdog.org> 18480M: Guenter Roeck <linux@roeck-us.net> 18481L: linux-watchdog@vger.kernel.org 18482S: Maintained 18483W: http://www.linux-watchdog.org/ 18484T: git git://www.linux-watchdog.org/linux-watchdog.git 18485F: Documentation/devicetree/bindings/watchdog/ 18486F: Documentation/watchdog/ 18487F: drivers/watchdog/ 18488F: include/linux/watchdog.h 18489F: include/uapi/linux/watchdog.h 18490 18491WHISKEYCOVE PMIC GPIO DRIVER 18492M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 18493L: linux-gpio@vger.kernel.org 18494S: Maintained 18495F: drivers/gpio/gpio-wcove.c 18496 18497WHWAVE RTC DRIVER 18498M: Dianlong Li <long17.cool@163.com> 18499L: linux-rtc@vger.kernel.org 18500S: Maintained 18501F: drivers/rtc/rtc-sd3078.c 18502 18503WIIMOTE HID DRIVER 18504M: David Rheinsberg <david.rheinsberg@gmail.com> 18505L: linux-input@vger.kernel.org 18506S: Maintained 18507F: drivers/hid/hid-wiimote* 18508 18509WILOCITY WIL6210 WIRELESS DRIVER 18510M: Maya Erez <merez@codeaurora.org> 18511L: linux-wireless@vger.kernel.org 18512L: wil6210@qti.qualcomm.com 18513S: Supported 18514W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 18515F: drivers/net/wireless/ath/wil6210/ 18516 18517WIMAX STACK 18518M: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> 18519M: linux-wimax@intel.com 18520L: wimax@linuxwimax.org (subscribers-only) 18521S: Supported 18522W: http://linuxwimax.org 18523F: Documentation/admin-guide/wimax/wimax.rst 18524F: include/linux/wimax/debug.h 18525F: include/net/wimax.h 18526F: include/uapi/linux/wimax.h 18527F: net/wimax/ 18528 18529WINBOND CIR DRIVER 18530M: David Härdeman <david@hardeman.nu> 18531S: Maintained 18532F: drivers/media/rc/winbond-cir.c 18533 18534WINSYSTEMS EBC-C384 WATCHDOG DRIVER 18535M: William Breathitt Gray <vilhelm.gray@gmail.com> 18536L: linux-watchdog@vger.kernel.org 18537S: Maintained 18538F: drivers/watchdog/ebc-c384_wdt.c 18539 18540WINSYSTEMS WS16C48 GPIO DRIVER 18541M: William Breathitt Gray <vilhelm.gray@gmail.com> 18542L: linux-gpio@vger.kernel.org 18543S: Maintained 18544F: drivers/gpio/gpio-ws16c48.c 18545 18546WIREGUARD SECURE NETWORK TUNNEL 18547M: Jason A. Donenfeld <Jason@zx2c4.com> 18548L: wireguard@lists.zx2c4.com 18549L: netdev@vger.kernel.org 18550S: Maintained 18551F: drivers/net/wireguard/ 18552F: tools/testing/selftests/wireguard/ 18553 18554WISTRON LAPTOP BUTTON DRIVER 18555M: Miloslav Trmac <mitr@volny.cz> 18556S: Maintained 18557F: drivers/input/misc/wistron_btns.c 18558 18559WL3501 WIRELESS PCMCIA CARD DRIVER 18560L: linux-wireless@vger.kernel.org 18561S: Odd fixes 18562F: drivers/net/wireless/wl3501* 18563 18564WOLFSON MICROELECTRONICS DRIVERS 18565L: patches@opensource.cirrus.com 18566S: Supported 18567W: https://github.com/CirrusLogic/linux-drivers/wiki 18568T: git https://github.com/CirrusLogic/linux-drivers.git 18569F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 18570F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 18571F: Documentation/devicetree/bindings/mfd/wm831x.txt 18572F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 18573F: Documentation/devicetree/bindings/sound/wlf,arizona.yaml 18574F: Documentation/hwmon/wm83??.rst 18575F: arch/arm/mach-s3c64xx/mach-crag6410* 18576F: drivers/clk/clk-wm83*.c 18577F: drivers/extcon/extcon-arizona.c 18578F: drivers/gpio/gpio-*wm*.c 18579F: drivers/gpio/gpio-arizona.c 18580F: drivers/hwmon/wm83??-hwmon.c 18581F: drivers/input/misc/wm831x-on.c 18582F: drivers/input/touchscreen/wm831x-ts.c 18583F: drivers/input/touchscreen/wm97*.c 18584F: drivers/leds/leds-wm83*.c 18585F: drivers/mfd/arizona* 18586F: drivers/mfd/cs47l24* 18587F: drivers/mfd/wm*.c 18588F: drivers/power/supply/wm83*.c 18589F: drivers/regulator/arizona* 18590F: drivers/regulator/wm8*.c 18591F: drivers/rtc/rtc-wm83*.c 18592F: drivers/video/backlight/wm83*_bl.c 18593F: drivers/watchdog/wm83*_wdt.c 18594F: include/linux/mfd/arizona/ 18595F: include/linux/mfd/wm831x/ 18596F: include/linux/mfd/wm8350/ 18597F: include/linux/mfd/wm8400* 18598F: include/linux/regulator/arizona* 18599F: include/linux/wm97xx.h 18600F: include/sound/wm????.h 18601F: sound/soc/codecs/arizona.? 18602F: sound/soc/codecs/cs47l24* 18603F: sound/soc/codecs/wm* 18604 18605WORKQUEUE 18606M: Tejun Heo <tj@kernel.org> 18607R: Lai Jiangshan <jiangshanlai@gmail.com> 18608S: Maintained 18609T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 18610F: Documentation/core-api/workqueue.rst 18611F: include/linux/workqueue.h 18612F: kernel/workqueue.c 18613 18614X-POWERS AXP288 PMIC DRIVERS 18615M: Hans de Goede <hdegoede@redhat.com> 18616S: Maintained 18617F: drivers/acpi/pmic/intel_pmic_xpower.c 18618N: axp288 18619 18620X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 18621M: Chen-Yu Tsai <wens@csie.org> 18622L: linux-kernel@vger.kernel.org 18623S: Maintained 18624N: axp[128] 18625 18626X.25 NETWORK LAYER 18627M: Andrew Hendry <andrew.hendry@gmail.com> 18628L: linux-x25@vger.kernel.org 18629S: Odd Fixes 18630F: Documentation/networking/x25* 18631F: include/net/x25* 18632F: net/x25/ 18633 18634X86 ARCHITECTURE (32-BIT AND 64-BIT) 18635M: Thomas Gleixner <tglx@linutronix.de> 18636M: Ingo Molnar <mingo@redhat.com> 18637M: Borislav Petkov <bp@alien8.de> 18638M: x86@kernel.org 18639R: "H. Peter Anvin" <hpa@zytor.com> 18640L: linux-kernel@vger.kernel.org 18641S: Maintained 18642T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 18643F: Documentation/devicetree/bindings/x86/ 18644F: Documentation/x86/ 18645F: arch/x86/ 18646 18647X86 ENTRY CODE 18648M: Andy Lutomirski <luto@kernel.org> 18649L: linux-kernel@vger.kernel.org 18650S: Maintained 18651T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 18652F: arch/x86/entry/ 18653 18654X86 MCE INFRASTRUCTURE 18655M: Tony Luck <tony.luck@intel.com> 18656M: Borislav Petkov <bp@alien8.de> 18657L: linux-edac@vger.kernel.org 18658S: Maintained 18659F: arch/x86/kernel/cpu/mce/* 18660 18661X86 MICROCODE UPDATE SUPPORT 18662M: Borislav Petkov <bp@alien8.de> 18663S: Maintained 18664F: arch/x86/kernel/cpu/microcode/* 18665 18666X86 MM 18667M: Dave Hansen <dave.hansen@linux.intel.com> 18668M: Andy Lutomirski <luto@kernel.org> 18669M: Peter Zijlstra <peterz@infradead.org> 18670L: linux-kernel@vger.kernel.org 18671S: Maintained 18672T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 18673F: arch/x86/mm/ 18674 18675X86 PLATFORM DRIVERS 18676M: Darren Hart <dvhart@infradead.org> 18677M: Andy Shevchenko <andy@infradead.org> 18678L: platform-driver-x86@vger.kernel.org 18679S: Odd Fixes 18680T: git git://git.infradead.org/linux-platform-drivers-x86.git 18681F: drivers/platform/olpc/ 18682F: drivers/platform/x86/ 18683 18684X86 PLATFORM DRIVERS - ARCH 18685R: Darren Hart <dvhart@infradead.org> 18686R: Andy Shevchenko <andy@infradead.org> 18687L: platform-driver-x86@vger.kernel.org 18688L: x86@kernel.org 18689S: Maintained 18690T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 18691F: arch/x86/platform 18692 18693X86 VDSO 18694M: Andy Lutomirski <luto@kernel.org> 18695L: linux-kernel@vger.kernel.org 18696S: Maintained 18697T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 18698F: arch/x86/entry/vdso/ 18699 18700XARRAY 18701M: Matthew Wilcox <willy@infradead.org> 18702L: linux-fsdevel@vger.kernel.org 18703S: Supported 18704F: Documentation/core-api/xarray.rst 18705F: include/linux/idr.h 18706F: include/linux/xarray.h 18707F: lib/idr.c 18708F: lib/xarray.c 18709F: tools/testing/radix-tree 18710 18711XBOX DVD IR REMOTE 18712M: Benjamin Valentin <benpicco@googlemail.com> 18713S: Maintained 18714F: drivers/media/rc/keymaps/rc-xbox-dvd.c 18715F: drivers/media/rc/xbox_remote.c 18716 18717XC2028/3028 TUNER DRIVER 18718M: Mauro Carvalho Chehab <mchehab@kernel.org> 18719L: linux-media@vger.kernel.org 18720S: Maintained 18721W: https://linuxtv.org 18722T: git git://linuxtv.org/media_tree.git 18723F: drivers/media/tuners/tuner-xc2028.* 18724 18725XDP (eXpress Data Path) 18726M: Alexei Starovoitov <ast@kernel.org> 18727M: Daniel Borkmann <daniel@iogearbox.net> 18728M: David S. Miller <davem@davemloft.net> 18729M: Jakub Kicinski <kuba@kernel.org> 18730M: Jesper Dangaard Brouer <hawk@kernel.org> 18731M: John Fastabend <john.fastabend@gmail.com> 18732L: netdev@vger.kernel.org 18733L: bpf@vger.kernel.org 18734S: Supported 18735F: include/net/xdp.h 18736F: include/trace/events/xdp.h 18737F: kernel/bpf/cpumap.c 18738F: kernel/bpf/devmap.c 18739F: net/core/xdp.c 18740N: xdp 18741K: xdp 18742 18743XDP SOCKETS (AF_XDP) 18744M: Björn Töpel <bjorn.topel@intel.com> 18745M: Magnus Karlsson <magnus.karlsson@intel.com> 18746R: Jonathan Lemon <jonathan.lemon@gmail.com> 18747L: netdev@vger.kernel.org 18748L: bpf@vger.kernel.org 18749S: Maintained 18750F: include/net/xdp_sock* 18751F: include/net/xsk_buff_pool.h 18752F: include/uapi/linux/if_xdp.h 18753F: net/xdp/ 18754F: samples/bpf/xdpsock* 18755F: tools/lib/bpf/xsk* 18756 18757XEN BLOCK SUBSYSTEM 18758M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 18759M: Roger Pau Monné <roger.pau@citrix.com> 18760L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 18761S: Supported 18762F: drivers/block/xen* 18763F: drivers/block/xen-blkback/* 18764 18765XEN HYPERVISOR ARM 18766M: Stefano Stabellini <sstabellini@kernel.org> 18767L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 18768S: Maintained 18769F: arch/arm/include/asm/xen/ 18770F: arch/arm/xen/ 18771 18772XEN HYPERVISOR ARM64 18773M: Stefano Stabellini <sstabellini@kernel.org> 18774L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 18775S: Maintained 18776F: arch/arm64/include/asm/xen/ 18777F: arch/arm64/xen/ 18778 18779XEN HYPERVISOR INTERFACE 18780M: Boris Ostrovsky <boris.ostrovsky@oracle.com> 18781M: Juergen Gross <jgross@suse.com> 18782R: Stefano Stabellini <sstabellini@kernel.org> 18783L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 18784S: Supported 18785T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 18786F: Documentation/ABI/stable/sysfs-hypervisor-xen 18787F: Documentation/ABI/testing/sysfs-hypervisor-xen 18788F: arch/x86/include/asm/pvclock-abi.h 18789F: arch/x86/include/asm/xen/ 18790F: arch/x86/platform/pvh/ 18791F: arch/x86/xen/ 18792F: drivers/*/xen-*front.c 18793F: drivers/xen/ 18794F: include/uapi/xen/ 18795F: include/xen/ 18796 18797XEN NETWORK BACKEND DRIVER 18798M: Wei Liu <wei.liu@kernel.org> 18799M: Paul Durrant <paul@xen.org> 18800L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 18801L: netdev@vger.kernel.org 18802S: Supported 18803F: drivers/net/xen-netback/* 18804 18805XEN PCI SUBSYSTEM 18806M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 18807L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 18808S: Supported 18809F: arch/x86/pci/*xen* 18810F: drivers/pci/*xen* 18811 18812XEN PVSCSI DRIVERS 18813M: Juergen Gross <jgross@suse.com> 18814L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 18815L: linux-scsi@vger.kernel.org 18816S: Supported 18817F: drivers/scsi/xen-scsifront.c 18818F: drivers/xen/xen-scsiback.c 18819F: include/xen/interface/io/vscsiif.h 18820 18821XEN SOUND FRONTEND DRIVER 18822M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 18823L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 18824L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18825S: Supported 18826F: sound/xen/* 18827 18828XEN SWIOTLB SUBSYSTEM 18829M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 18830L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 18831L: iommu@lists.linux-foundation.org 18832S: Supported 18833F: arch/x86/xen/*swiotlb* 18834F: drivers/xen/*swiotlb* 18835 18836XFS FILESYSTEM 18837M: Darrick J. Wong <darrick.wong@oracle.com> 18838M: linux-xfs@vger.kernel.org 18839L: linux-xfs@vger.kernel.org 18840S: Supported 18841W: http://xfs.org/ 18842T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 18843F: Documentation/ABI/testing/sysfs-fs-xfs 18844F: Documentation/admin-guide/xfs.rst 18845F: Documentation/filesystems/xfs-delayed-logging-design.rst 18846F: Documentation/filesystems/xfs-self-describing-metadata.rst 18847F: fs/xfs/ 18848F: include/uapi/linux/dqblk_xfs.h 18849F: include/uapi/linux/fsmap.h 18850 18851XILINX AXI ETHERNET DRIVER 18852M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 18853S: Maintained 18854F: drivers/net/ethernet/xilinx/xilinx_axienet* 18855 18856XILINX CAN DRIVER 18857M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 18858R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 18859L: linux-can@vger.kernel.org 18860S: Maintained 18861F: Documentation/devicetree/bindings/net/can/xilinx_can.txt 18862F: drivers/net/can/xilinx_can.c 18863 18864XILINX SD-FEC IP CORES 18865M: Derek Kiernan <derek.kiernan@xilinx.com> 18866M: Dragan Cvetic <dragan.cvetic@xilinx.com> 18867S: Maintained 18868F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 18869F: Documentation/misc-devices/xilinx_sdfec.rst 18870F: drivers/misc/Kconfig 18871F: drivers/misc/Makefile 18872F: drivers/misc/xilinx_sdfec.c 18873F: include/uapi/misc/xilinx_sdfec.h 18874 18875XILINX UARTLITE SERIAL DRIVER 18876M: Peter Korsgaard <jacmet@sunsite.dk> 18877L: linux-serial@vger.kernel.org 18878S: Maintained 18879F: drivers/tty/serial/uartlite.c 18880 18881XILINX VIDEO IP CORES 18882M: Hyun Kwon <hyun.kwon@xilinx.com> 18883M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18884L: linux-media@vger.kernel.org 18885S: Supported 18886T: git git://linuxtv.org/media_tree.git 18887F: Documentation/devicetree/bindings/media/xilinx/ 18888F: drivers/media/platform/xilinx/ 18889F: include/uapi/linux/xilinx-v4l2-controls.h 18890 18891XILLYBUS DRIVER 18892M: Eli Billauer <eli.billauer@gmail.com> 18893L: linux-kernel@vger.kernel.org 18894S: Supported 18895F: drivers/char/xillybus/ 18896 18897XLP9XX I2C DRIVER 18898M: George Cherian <gcherian@marvell.com> 18899L: linux-i2c@vger.kernel.org 18900S: Supported 18901W: http://www.marvell.com 18902F: Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt 18903F: drivers/i2c/busses/i2c-xlp9xx.c 18904 18905XRA1403 GPIO EXPANDER 18906M: Nandor Han <nandor.han@ge.com> 18907M: Semi Malinen <semi.malinen@ge.com> 18908L: linux-gpio@vger.kernel.org 18909S: Maintained 18910F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 18911F: drivers/gpio/gpio-xra1403.c 18912 18913XTENSA XTFPGA PLATFORM SUPPORT 18914M: Max Filippov <jcmvbkbc@gmail.com> 18915L: linux-xtensa@linux-xtensa.org 18916S: Maintained 18917F: drivers/spi/spi-xtensa-xtfpga.c 18918F: sound/soc/xtensa/xtfpga-i2s.c 18919 18920YAM DRIVER FOR AX.25 18921M: Jean-Paul Roubelat <jpr@f6fbb.org> 18922L: linux-hams@vger.kernel.org 18923S: Maintained 18924F: drivers/net/hamradio/yam* 18925F: include/linux/yam.h 18926 18927YAMA SECURITY MODULE 18928M: Kees Cook <keescook@chromium.org> 18929S: Supported 18930T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip 18931F: Documentation/admin-guide/LSM/Yama.rst 18932F: security/yama/ 18933 18934YEALINK PHONE DRIVER 18935M: Henk Vergonet <Henk.Vergonet@gmail.com> 18936L: usbb2k-api-dev@nongnu.org 18937S: Maintained 18938F: Documentation/input/devices/yealink.rst 18939F: drivers/input/misc/yealink.* 18940 18941Z8530 DRIVER FOR AX.25 18942M: Joerg Reuter <jreuter@yaina.de> 18943L: linux-hams@vger.kernel.org 18944S: Maintained 18945W: http://yaina.de/jreuter/ 18946W: http://www.qsl.net/dl1bke/ 18947F: Documentation/networking/z8530drv.rst 18948F: drivers/net/hamradio/*scc.c 18949F: drivers/net/hamradio/z8530.h 18950 18951ZBUD COMPRESSED PAGE ALLOCATOR 18952M: Seth Jennings <sjenning@redhat.com> 18953M: Dan Streetman <ddstreet@ieee.org> 18954L: linux-mm@kvack.org 18955S: Maintained 18956F: include/linux/zbud.h 18957F: mm/zbud.c 18958 18959ZD1211RW WIRELESS DRIVER 18960M: Daniel Drake <dsd@gentoo.org> 18961M: Ulrich Kunitz <kune@deine-taler.de> 18962L: linux-wireless@vger.kernel.org 18963L: zd1211-devs@lists.sourceforge.net (subscribers-only) 18964S: Maintained 18965W: http://zd1211.ath.cx/wiki/DriverRewrite 18966F: drivers/net/wireless/zydas/zd1211rw/ 18967 18968ZD1301 MEDIA DRIVER 18969M: Antti Palosaari <crope@iki.fi> 18970L: linux-media@vger.kernel.org 18971S: Maintained 18972W: https://linuxtv.org/ 18973W: http://palosaari.fi/linux/ 18974Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18975F: drivers/media/usb/dvb-usb-v2/zd1301* 18976 18977ZD1301_DEMOD MEDIA DRIVER 18978M: Antti Palosaari <crope@iki.fi> 18979L: linux-media@vger.kernel.org 18980S: Maintained 18981W: https://linuxtv.org/ 18982W: http://palosaari.fi/linux/ 18983Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18984F: drivers/media/dvb-frontends/zd1301_demod* 18985 18986ZHAOXIN PROCESSOR SUPPORT 18987M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 18988L: linux-kernel@vger.kernel.org 18989S: Maintained 18990F: arch/x86/kernel/cpu/zhaoxin.c 18991 18992ZONEFS FILESYSTEM 18993M: Damien Le Moal <damien.lemoal@wdc.com> 18994M: Naohiro Aota <naohiro.aota@wdc.com> 18995R: Johannes Thumshirn <jth@kernel.org> 18996L: linux-fsdevel@vger.kernel.org 18997S: Maintained 18998T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 18999F: Documentation/filesystems/zonefs.rst 19000F: fs/zonefs/ 19001 19002ZPOOL COMPRESSED PAGE STORAGE API 19003M: Dan Streetman <ddstreet@ieee.org> 19004L: linux-mm@kvack.org 19005S: Maintained 19006F: include/linux/zpool.h 19007F: mm/zpool.c 19008 19009ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 19010M: Minchan Kim <minchan@kernel.org> 19011M: Nitin Gupta <ngupta@vflare.org> 19012R: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> 19013L: linux-kernel@vger.kernel.org 19014S: Maintained 19015F: Documentation/admin-guide/blockdev/zram.rst 19016F: drivers/block/zram/ 19017 19018ZS DECSTATION Z85C30 SERIAL DRIVER 19019M: "Maciej W. Rozycki" <macro@linux-mips.org> 19020S: Maintained 19021F: drivers/tty/serial/zs.* 19022 19023ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 19024M: Minchan Kim <minchan@kernel.org> 19025M: Nitin Gupta <ngupta@vflare.org> 19026R: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> 19027L: linux-mm@kvack.org 19028S: Maintained 19029F: Documentation/vm/zsmalloc.rst 19030F: include/linux/zsmalloc.h 19031F: mm/zsmalloc.c 19032 19033ZSWAP COMPRESSED SWAP CACHING 19034M: Seth Jennings <sjenning@redhat.com> 19035M: Dan Streetman <ddstreet@ieee.org> 19036M: Vitaly Wool <vitaly.wool@konsulko.com> 19037L: linux-mm@kvack.org 19038S: Maintained 19039F: mm/zswap.c 19040 19041THE REST 19042M: Linus Torvalds <torvalds@linux-foundation.org> 19043L: linux-kernel@vger.kernel.org 19044S: Buried alive in reporters 19045Q: http://patchwork.kernel.org/project/LKML/list/ 19046T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 19047F: * 19048F: */ 19049
