MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      James Morse <james.morse@arm.com>
 335 R:      Tony Luck <tony.luck@intel.com>
 336 R:      Borislav Petkov <bp@alien8.de>
 337 F:      drivers/acpi/apei/
 338
 339 ACPI COMPONENT ARCHITECTURE (ACPICA)
 340 M:      Robert Moore <robert.moore@intel.com>
 341 M:      Erik Schmauss <erik.schmauss@intel.com>
 342 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 343 L:      linux-acpi@vger.kernel.org
 344 L:      devel@acpica.org
 345 W:      https://acpica.org/
 346 W:      https://github.com/acpica/acpica/
 347 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 349 B:      https://bugzilla.kernel.org
 350 B:      https://bugs.acpica.org
 351 S:      Supported
 352 F:      drivers/acpi/acpica/
 353 F:      include/acpi/
 354 F:      tools/power/acpi/
 355
 356 ACPI FAN DRIVER
 357 M:      Zhang Rui <rui.zhang@intel.com>
 358 L:      linux-acpi@vger.kernel.org
 359 W:      https://01.org/linux-acpi
 360 B:      https://bugzilla.kernel.org
 361 S:      Supported
 362 F:      drivers/acpi/fan.c
 363
 364 ACPI FOR ARM64 (ACPI/arm64)
 365 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 366 M:      Hanjun Guo <hanjun.guo@linaro.org>
 367 M:      Sudeep Holla <sudeep.holla@arm.com>
 368 L:      linux-acpi@vger.kernel.org
 369 S:      Maintained
 370 F:      drivers/acpi/arm64
 371
 372 ACPI I2C MULTI INSTANTIATE DRIVER
 373 M:      Hans de Goede <hdegoede@redhat.com>
 374 L:      platform-driver-x86@vger.kernel.org
 375 S:      Maintained
 376 F:      drivers/platform/x86/i2c-multi-instantiate.c
 377
 378 ACPI PMIC DRIVERS
 379 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 380 M:      Len Brown <lenb@kernel.org>
 381 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 382 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 383 L:      linux-acpi@vger.kernel.org
 384 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/pmic/
 389
 390 ACPI THERMAL DRIVER
 391 M:      Zhang Rui <rui.zhang@intel.com>
 392 L:      linux-acpi@vger.kernel.org
 393 W:      https://01.org/linux-acpi
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/*thermal*
 397
 398 ACPI VIDEO DRIVER
 399 M:      Zhang Rui <rui.zhang@intel.com>
 400 L:      linux-acpi@vger.kernel.org
 401 W:      https://01.org/linux-acpi
 402 B:      https://bugzilla.kernel.org
 403 S:      Supported
 404 F:      drivers/acpi/acpi_video.c
 405
 406 ACPI WMI DRIVER
 407 L:      platform-driver-x86@vger.kernel.org
 408 S:      Orphan
 409 F:      drivers/platform/x86/wmi.c
 410 F:      include/uapi/linux/wmi.h
 411
 412 AD1889 ALSA SOUND DRIVER
 413 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 554 M:      Stefan Popa <stefan.popa@analog.com>
 555 W:      http://ez.analog.com/community/linux-device-drivers
 556 S:      Supported
 557 F:      drivers/iio/accel/adxl372.c
 558 F:      drivers/iio/accel/adxl372_spi.c
 559 F:      drivers/iio/accel/adxl372_i2c.c
 560 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 561
 562 AF9013 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9013*
 571
 572 AF9033 MEDIA DRIVER
 573 M:      Antti Palosaari <crope@iki.fi>
 574 L:      linux-media@vger.kernel.org
 575 W:      https://linuxtv.org
 576 W:      http://palosaari.fi/linux/
 577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 578 T:      git git://linuxtv.org/anttip/media_tree.git
 579 S:      Maintained
 580 F:      drivers/media/dvb-frontends/af9033*
 581
 582 AFFS FILE SYSTEM
 583 M:      David Sterba <dsterba@suse.com>
 584 L:      linux-fsdevel@vger.kernel.org
 585 S:      Odd Fixes
 586 F:      Documentation/filesystems/affs.txt
 587 F:      fs/affs/
 588
 589 AFS FILESYSTEM
 590 M:      David Howells <dhowells@redhat.com>
 591 L:      linux-afs@lists.infradead.org
 592 S:      Supported
 593 F:      fs/afs/
 594 F:      include/trace/events/afs.h
 595 F:      Documentation/filesystems/afs.txt
 596 W:      https://www.infradead.org/~dhowells/kafs/
 597
 598 AGPGART DRIVER
 599 M:      David Airlie <airlied@linux.ie>
 600 T:      git git://anongit.freedesktop.org/drm/drm
 601 S:      Maintained
 602 F:      drivers/char/agp/
 603 F:      include/linux/agp*
 604 F:      include/uapi/linux/agp*
 605
 606 AHA152X SCSI DRIVER
 607 M:      "Juergen E. Fischer" <fischer@norbit.de>
 608 L:      linux-scsi@vger.kernel.org
 609 S:      Maintained
 610 F:      drivers/scsi/aha152x*
 611 F:      drivers/scsi/pcmcia/aha152x*
 612
 613 AIC7XXX / AIC79XX SCSI DRIVER
 614 M:      Hannes Reinecke <hare@suse.com>
 615 L:      linux-scsi@vger.kernel.org
 616 S:      Maintained
 617 F:      drivers/scsi/aic7xxx/
 618
 619 AIMSLAB FM RADIO RECEIVER DRIVER
 620 M:      Hans Verkuil <hverkuil@xs4all.nl>
 621 L:      linux-media@vger.kernel.org
 622 T:      git git://linuxtv.org/media_tree.git
 623 W:      https://linuxtv.org
 624 S:      Maintained
 625 F:      drivers/media/radio/radio-aimslab*
 626
 627 AIO
 628 M:      Benjamin LaHaise <bcrl@kvack.org>
 629 L:      linux-aio@kvack.org
 630 S:      Supported
 631 F:      fs/aio.c
 632 F:      include/linux/*aio*.h
 633
 634 AIRSPY MEDIA DRIVER
 635 M:      Antti Palosaari <crope@iki.fi>
 636 L:      linux-media@vger.kernel.org
 637 W:      https://linuxtv.org
 638 W:      http://palosaari.fi/linux/
 639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 640 T:      git git://linuxtv.org/anttip/media_tree.git
 641 S:      Maintained
 642 F:      drivers/media/usb/airspy/
 643
 644 ALACRITECH GIGABIT ETHERNET DRIVER
 645 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 646 S:      Maintained
 647 F:      drivers/net/ethernet/alacritech/*
 648
 649 ALCATEL SPEEDTOUCH USB DRIVER
 650 M:      Duncan Sands <duncan.sands@free.fr>
 651 L:      linux-usb@vger.kernel.org
 652 W:      http://www.linux-usb.org/SpeedTouch/
 653 S:      Maintained
 654 F:      drivers/usb/atm/speedtch.c
 655 F:      drivers/usb/atm/usbatm.c
 656
 657 ALCHEMY AU1XX0 MMC DRIVER
 658 M:      Manuel Lauss <manuel.lauss@gmail.com>
 659 S:      Maintained
 660 F:      drivers/mmc/host/au1xmmc.c
 661
 662 ALI1563 I2C DRIVER
 663 M:      Rudolf Marek <r.marek@assembler.cz>
 664 L:      linux-i2c@vger.kernel.org
 665 S:      Maintained
 666 F:      Documentation/i2c/busses/i2c-ali1563
 667 F:      drivers/i2c/busses/i2c-ali1563.c
 668
 669 ALLWINNER SECURITY SYSTEM
 670 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 671 L:      linux-crypto@vger.kernel.org
 672 S:      Maintained
 673 F:      drivers/crypto/sunxi-ss/
 674
 675 ALLWINNER VPU DRIVER
 676 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 677 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 678 L:      linux-media@vger.kernel.org
 679 S:      Maintained
 680 F:      drivers/staging/media/sunxi/cedrus/
 681
 682 ALPHA PORT
 683 M:      Richard Henderson <rth@twiddle.net>
 684 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 685 M:      Matt Turner <mattst88@gmail.com>
 686 S:      Odd Fixes
 687 L:      linux-alpha@vger.kernel.org
 688 F:      arch/alpha/
 689
 690 ALPS PS/2 TOUCHPAD DRIVER
 691 R:      Pali Rohár <pali.rohar@gmail.com>
 692 F:      drivers/input/mouse/alps.*
 693
 694 ALTERA I2C CONTROLLER DRIVER
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/i2c/busses/i2c-altera.c
 698
 699 ALTERA MAILBOX DRIVER
 700 M:      Ley Foon Tan <lftan@altera.com>
 701 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 702 S:      Maintained
 703 F:      drivers/mailbox/mailbox-altera.c
 704
 705 ALTERA PIO DRIVER
 706 M:      Tien Hock Loh <thloh@altera.com>
 707 L:      linux-gpio@vger.kernel.org
 708 S:      Maintained
 709 F:      drivers/gpio/gpio-altera.c
 710
 711 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 712 M:      Thor Thayer <thor.thayer@linux.intel.com>
 713 S:      Maintained
 714 F:      drivers/gpio/gpio-altera-a10sr.c
 715 F:      drivers/mfd/altera-a10sr.c
 716 F:      drivers/reset/reset-a10sr.c
 717 F:      include/linux/mfd/altera-a10sr.h
 718 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 719
 720 ALTERA TRIPLE SPEED ETHERNET DRIVER
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 L:      netdev@vger.kernel.org
 723 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 724 S:      Maintained
 725 F:      drivers/net/ethernet/altera/
 726
 727 ALTERA UART/JTAG UART SERIAL DRIVERS
 728 M:      Tobias Klauser <tklauser@distanz.ch>
 729 L:      linux-serial@vger.kernel.org
 730 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 731 S:      Maintained
 732 F:      drivers/tty/serial/altera_uart.c
 733 F:      drivers/tty/serial/altera_jtaguart.c
 734 F:      include/linux/altera_uart.h
 735 F:      include/linux/altera_jtaguart.h
 736
 737 AMAZON ETHERNET DRIVERS
 738 M:      Netanel Belgazal <netanel@amazon.com>
 739 R:      Saeed Bishara <saeedb@amazon.com>
 740 R:      Zorik Machulsky <zorik@amazon.com>
 741 L:      netdev@vger.kernel.org
 742 S:      Supported
 743 F:      Documentation/networking/device_drivers/amazon/ena.txt
 744 F:      drivers/net/ethernet/amazon/
 745
 746 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 747 M:      Tom Lendacky <thomas.lendacky@amd.com>
 748 M:      Gary Hook <gary.hook@amd.com>
 749 L:      linux-crypto@vger.kernel.org
 750 S:      Supported
 751 F:      drivers/crypto/ccp/
 752 F:      include/linux/ccp.h
 753
 754 AMD DISPLAY CORE
 755 M:      Harry Wentland <harry.wentland@amd.com>
 756 M:      Leo Li <sunpeng.li@amd.com>
 757 L:      amd-gfx@lists.freedesktop.org
 758 T:      git git://people.freedesktop.org/~agd5f/linux
 759 S:      Supported
 760 F:      drivers/gpu/drm/amd/display/
 761
 762 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 763 M:      Huang Rui <ray.huang@amd.com>
 764 L:      linux-hwmon@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/hwmon/fam15h_power
 767 F:      drivers/hwmon/fam15h_power.c
 768
 769 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 770 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 771 S:      Orphan
 772 F:      drivers/usb/gadget/udc/amd5536udc.*
 773
 774 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 775 P:      Andres Salomon <dilinger@queued.net>
 776 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 777 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 778 S:      Supported
 779 F:      drivers/char/hw_random/geode-rng.c
 780 F:      drivers/crypto/geode*
 781 F:      drivers/video/fbdev/geode/
 782 F:      arch/x86/include/asm/geode.h
 783
 784 AMD IOMMU (AMD-VI)
 785 M:      Joerg Roedel <joro@8bytes.org>
 786 L:      iommu@lists.linux-foundation.org
 787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 788 S:      Maintained
 789 F:      drivers/iommu/amd_iommu*.[ch]
 790 F:      include/linux/amd-iommu.h
 791
 792 AMD KFD
 793 M:      Oded Gabbay <oded.gabbay@gmail.com>
 794 L:      dri-devel@lists.freedesktop.org
 795 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 796 S:      Supported
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 803 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 804 F:      drivers/gpu/drm/amd/amdkfd/
 805 F:      drivers/gpu/drm/amd/include/cik_structs.h
 806 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 807 F:      drivers/gpu/drm/amd/include/vi_structs.h
 808 F:      drivers/gpu/drm/amd/include/v9_structs.h
 809 F:      include/uapi/linux/kfd_ioctl.h
 810
 811 AMD POWERPLAY
 812 M:      Rex Zhu <rex.zhu@amd.com>
 813 M:      Evan Quan <evan.quan@amd.com>
 814 L:      amd-gfx@lists.freedesktop.org
 815 S:      Supported
 816 F:      drivers/gpu/drm/amd/powerplay/
 817 T:      git git://people.freedesktop.org/~agd5f/linux
 818
 819 AMD SEATTLE DEVICE TREE SUPPORT
 820 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 821 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 822 M:      Tom Lendacky <thomas.lendacky@amd.com>
 823 S:      Supported
 824 F:      arch/arm64/boot/dts/amd/
 825
 826 AMD XGBE DRIVER
 827 M:      Tom Lendacky <thomas.lendacky@amd.com>
 828 L:      netdev@vger.kernel.org
 829 S:      Supported
 830 F:      drivers/net/ethernet/amd/xgbe/
 831 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 832
 833 ANALOG DEVICES INC AD5686 DRIVER
 834 M:      Stefan Popa <stefan.popa@analog.com>
 835 L:      linux-pm@vger.kernel.org
 836 W:      http://ez.analog.com/community/linux-device-drivers
 837 S:      Supported
 838 F:      drivers/iio/dac/ad5686*
 839 F:      drivers/iio/dac/ad5696*
 840
 841 ANALOG DEVICES INC AD5758 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-iio@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5758.c
 847 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 848
 849 ANALOG DEVICES INC AD7124 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-iio@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/adc/ad7124.c
 855 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 856
 857 ANALOG DEVICES INC AD7606 DRIVER
 858 M:      Stefan Popa <stefan.popa@analog.com>
 859 L:      linux-iio@vger.kernel.org
 860 W:      http://ez.analog.com/community/linux-device-drivers
 861 S:      Supported
 862 F:      drivers/iio/adc/ad7606.c
 863 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 864
 865 ANALOG DEVICES INC AD7768-1 DRIVER
 866 M:      Stefan Popa <stefan.popa@analog.com>
 867 L:      linux-iio@vger.kernel.org
 868 W:      http://ez.analog.com/community/linux-device-drivers
 869 S:      Supported
 870 F:      drivers/iio/adc/ad7768-1.c
 871 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 872
 873 ANALOG DEVICES INC AD9389B DRIVER
 874 M:      Hans Verkuil <hans.verkuil@cisco.com>
 875 L:      linux-media@vger.kernel.org
 876 S:      Maintained
 877 F:      drivers/media/i2c/ad9389b*
 878
 879 ANALOG DEVICES INC ADGS1408 DRIVER
 880 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 881 S:      Supported
 882 F:      drivers/mux/adgs1408.c
 883 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 884
 885 ANALOG DEVICES INC ADP5061 DRIVER
 886 M:      Stefan Popa <stefan.popa@analog.com>
 887 L:      linux-pm@vger.kernel.org
 888 W:      http://ez.analog.com/community/linux-device-drivers
 889 S:      Supported
 890 F:      drivers/power/supply/adp5061.c
 891
 892 ANALOG DEVICES INC ADV7180 DRIVER
 893 M:      Lars-Peter Clausen <lars@metafoo.de>
 894 L:      linux-media@vger.kernel.org
 895 W:      http://ez.analog.com/community/linux-device-drivers
 896 S:      Supported
 897 F:      drivers/media/i2c/adv7180.c
 898
 899 ANALOG DEVICES INC ADV748X DRIVER
 900 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 901 L:      linux-media@vger.kernel.org
 902 S:      Maintained
 903 F:      drivers/media/i2c/adv748x/*
 904
 905 ANALOG DEVICES INC ADV7511 DRIVER
 906 M:      Hans Verkuil <hans.verkuil@cisco.com>
 907 L:      linux-media@vger.kernel.org
 908 S:      Maintained
 909 F:      drivers/media/i2c/adv7511*
 910
 911 ANALOG DEVICES INC ADV7604 DRIVER
 912 M:      Hans Verkuil <hans.verkuil@cisco.com>
 913 L:      linux-media@vger.kernel.org
 914 S:      Maintained
 915 F:      drivers/media/i2c/adv7604*
 916
 917 ANALOG DEVICES INC ADV7842 DRIVER
 918 M:      Hans Verkuil <hans.verkuil@cisco.com>
 919 L:      linux-media@vger.kernel.org
 920 S:      Maintained
 921 F:      drivers/media/i2c/adv7842*
 922
 923 ANALOG DEVICES INC ASOC CODEC DRIVERS
 924 M:      Lars-Peter Clausen <lars@metafoo.de>
 925 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 926 W:      http://wiki.analog.com/
 927 W:      http://ez.analog.com/community/linux-device-drivers
 928 S:      Supported
 929 F:      sound/soc/codecs/adau*
 930 F:      sound/soc/codecs/adav*
 931 F:      sound/soc/codecs/ad1*
 932 F:      sound/soc/codecs/ad7*
 933 F:      sound/soc/codecs/ssm*
 934 F:      sound/soc/codecs/sigmadsp.*
 935
 936 ANALOG DEVICES INC DMA DRIVERS
 937 M:      Lars-Peter Clausen <lars@metafoo.de>
 938 W:      http://ez.analog.com/community/linux-device-drivers
 939 S:      Supported
 940 F:      drivers/dma/dma-axi-dmac.c
 941
 942 ANALOG DEVICES INC IIO DRIVERS
 943 M:      Lars-Peter Clausen <lars@metafoo.de>
 944 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 945 W:      http://wiki.analog.com/
 946 W:      http://ez.analog.com/community/linux-device-drivers
 947 S:      Supported
 948 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 949 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 950 F:      drivers/iio/*/ad*
 951 F:      drivers/iio/adc/ltc2497*
 952 X:      drivers/iio/*/adjd*
 953 F:      drivers/staging/iio/*/ad*
 954
 955 ANDES ARCHITECTURE
 956 M:      Greentime Hu <green.hu@gmail.com>
 957 M:      Vincent Chen <deanbo422@gmail.com>
 958 T:      git https://github.com/andestech/linux.git
 959 S:      Supported
 960 F:      arch/nds32/
 961 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 962 F:      Documentation/devicetree/bindings/nds32/
 963 K:      nds32
 964 N:      nds32
 965
 966 ANDROID CONFIG FRAGMENTS
 967 M:      Rob Herring <robh@kernel.org>
 968 S:      Supported
 969 F:      kernel/configs/android*
 970
 971 ANDROID DRIVERS
 972 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 973 M:      Arve Hjønnevåg <arve@android.com>
 974 M:      Todd Kjos <tkjos@android.com>
 975 M:      Martijn Coenen <maco@android.com>
 976 M:      Joel Fernandes <joel@joelfernandes.org>
 977 M:      Christian Brauner <christian@brauner.io>
 978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 979 L:      devel@driverdev.osuosl.org
 980 S:      Supported
 981 F:      drivers/android/
 982 F:      drivers/staging/android/
 983
 984 ANDROID GOLDFISH PIC DRIVER
 985 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 986 S:      Supported
 987 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 988 F:      drivers/irqchip/irq-goldfish-pic.c
 989
 990 ANDROID GOLDFISH RTC DRIVER
 991 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 992 S:      Supported
 993 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 994 F:      drivers/rtc/rtc-goldfish.c
 995
 996 ANDROID ION DRIVER
 997 M:      Laura Abbott <labbott@redhat.com>
 998 M:      Sumit Semwal <sumit.semwal@linaro.org>
 999 L:      devel@driverdev.osuosl.org
1000 L:      dri-devel@lists.freedesktop.org
1001 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1002 S:      Supported
1003 F:      drivers/staging/android/ion
1004 F:      drivers/staging/android/uapi/ion.h
1005
1006 AOA (Apple Onboard Audio) ALSA DRIVER
1007 M:      Johannes Berg <johannes@sipsolutions.net>
1008 L:      linuxppc-dev@lists.ozlabs.org
1009 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1010 S:      Maintained
1011 F:      sound/aoa/
1012
1013 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1014 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1015 L:      linux-iio@vger.kernel.org
1016 S:      Maintained
1017 F:      drivers/iio/adc/stx104.c
1018
1019 APM DRIVER
1020 M:      Jiri Kosina <jikos@kernel.org>
1021 S:      Odd fixes
1022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1023 F:      arch/x86/kernel/apm_32.c
1024 F:      include/linux/apm_bios.h
1025 F:      include/uapi/linux/apm_bios.h
1026 F:      drivers/char/apm-emulation.c
1027
1028 APPARMOR SECURITY MODULE
1029 M:      John Johansen <john.johansen@canonical.com>
1030 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1031 W:      wiki.apparmor.net
1032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1033 S:      Supported
1034 F:      security/apparmor/
1035 F:      Documentation/admin-guide/LSM/apparmor.rst
1036
1037 APPLE BCM5974 MULTITOUCH DRIVER
1038 M:      Henrik Rydberg <rydberg@bitmath.org>
1039 L:      linux-input@vger.kernel.org
1040 S:      Odd fixes
1041 F:      drivers/input/mouse/bcm5974.c
1042
1043 APPLE SMC DRIVER
1044 M:      Henrik Rydberg <rydberg@bitmath.org>
1045 L:      linux-hwmon@vger.kernel.org
1046 S:      Odd fixes
1047 F:      drivers/hwmon/applesmc.c
1048
1049 APPLETALK NETWORK LAYER
1050 L:      netdev@vger.kernel.org
1051 S:      Odd fixes
1052 F:      drivers/net/appletalk/
1053 F:      net/appletalk/
1054
1055 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1056 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1057 S:      Supported
1058 F:      arch/arm64/boot/dts/apm/
1059
1060 APPLIED MICRO (APM) X-GENE SOC EDAC
1061 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1062 S:      Supported
1063 F:      drivers/edac/xgene_edac.c
1064 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1065
1066 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1067 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1068 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1069 S:      Supported
1070 F:      drivers/net/ethernet/apm/xgene-v2/
1071
1072 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1073 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1074 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1075 M:      Quan Nguyen <quan@os.amperecomputing.com>
1076 S:      Supported
1077 F:      drivers/net/ethernet/apm/xgene/
1078 F:      drivers/net/phy/mdio-xgene.c
1079 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1080 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1081
1082 APPLIED MICRO (APM) X-GENE SOC PMU
1083 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1084 S:      Supported
1085 F:      drivers/perf/xgene_pmu.c
1086 F:      Documentation/perf/xgene-pmu.txt
1087 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1088
1089 APTINA CAMERA SENSOR PLL
1090 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1091 L:      linux-media@vger.kernel.org
1092 S:      Maintained
1093 F:      drivers/media/i2c/aptina-pll.*
1094
1095 ARC FRAMEBUFFER DRIVER
1096 M:      Jaya Kumar <jayalk@intworks.biz>
1097 S:      Maintained
1098 F:      drivers/video/fbdev/arcfb.c
1099 F:      drivers/video/fbdev/core/fb_defio.c
1100
1101 ARC PGU DRM DRIVER
1102 M:      Alexey Brodkin <abrodkin@synopsys.com>
1103 S:      Supported
1104 F:      drivers/gpu/drm/arc/
1105 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1106
1107 ARCNET NETWORK LAYER
1108 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1109 L:      netdev@vger.kernel.org
1110 S:      Maintained
1111 F:      drivers/net/arcnet/
1112 F:      include/uapi/linux/if_arcnet.h
1113
1114 ARM ARCHITECTED TIMER DRIVER
1115 M:      Mark Rutland <mark.rutland@arm.com>
1116 M:      Marc Zyngier <marc.zyngier@arm.com>
1117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1118 S:      Maintained
1119 F:      arch/arm/include/asm/arch_timer.h
1120 F:      arch/arm64/include/asm/arch_timer.h
1121 F:      drivers/clocksource/arm_arch_timer.c
1122
1123 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1124 M:      Linus Walleij <linus.walleij@linaro.org>
1125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1126 S:      Maintained
1127 F:      Documentation/devicetree/bindings/arm/arm-boards
1128 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1129 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1130 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1131 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1132 F:      arch/arm/mach-integrator/
1133 F:      arch/arm/mach-realview/
1134 F:      arch/arm/mach-versatile/
1135 F:      arch/arm/plat-versatile/
1136 F:      arch/arm/boot/dts/arm-realview-*
1137 F:      arch/arm/boot/dts/integrator*
1138 F:      arch/arm/boot/dts/versatile*
1139 F:      drivers/clk/versatile/
1140 F:      drivers/i2c/busses/i2c-versatile.c
1141 F:      drivers/irqchip/irq-versatile-fpga.c
1142 F:      drivers/mtd/maps/physmap_of_versatile.c
1143 F:      drivers/power/reset/arm-versatile-reboot.c
1144 F:      drivers/soc/versatile/
1145
1146 ARM HDLCD DRM DRIVER
1147 M:      Liviu Dudau <liviu.dudau@arm.com>
1148 S:      Supported
1149 F:      drivers/gpu/drm/arm/hdlcd_*
1150 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1151
1152 ARM MALI-DP DRM DRIVER
1153 M:      Liviu Dudau <liviu.dudau@arm.com>
1154 M:      Brian Starkey <brian.starkey@arm.com>
1155 M:      Mali DP Maintainers <malidp@foss.arm.com>
1156 S:      Supported
1157 F:      drivers/gpu/drm/arm/
1158 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1159
1160 ARM MFM AND FLOPPY DRIVERS
1161 M:      Ian Molton <spyro@f2s.com>
1162 S:      Maintained
1163 F:      arch/arm/lib/floppydma.S
1164 F:      arch/arm/include/asm/floppy.h
1165
1166 ARM PMU PROFILING AND DEBUGGING
1167 M:      Will Deacon <will.deacon@arm.com>
1168 M:      Mark Rutland <mark.rutland@arm.com>
1169 S:      Maintained
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 F:      arch/arm*/kernel/perf_*
1172 F:      arch/arm/oprofile/common.c
1173 F:      arch/arm*/kernel/hw_breakpoint.c
1174 F:      arch/arm*/include/asm/hw_breakpoint.h
1175 F:      arch/arm*/include/asm/perf_event.h
1176 F:      drivers/perf/*
1177 F:      include/linux/perf/arm_pmu.h
1178 F:      Documentation/devicetree/bindings/arm/pmu.txt
1179 F:      Documentation/devicetree/bindings/perf/
1180
1181 ARM PORT
1182 M:      Russell King <linux@armlinux.org.uk>
1183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1184 W:      http://www.armlinux.org.uk/
1185 S:      Odd Fixes
1186 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1187 F:      arch/arm/
1188 X:      arch/arm/boot/dts/
1189
1190 ARM PRIMECELL AACI PL041 DRIVER
1191 M:      Russell King <linux@armlinux.org.uk>
1192 S:      Odd Fixes
1193 F:      sound/arm/aaci.*
1194
1195 ARM PRIMECELL BUS SUPPORT
1196 M:      Russell King <linux@armlinux.org.uk>
1197 S:      Odd Fixes
1198 F:      drivers/amba/
1199 F:      include/linux/amba/bus.h
1200
1201 ARM PRIMECELL CLCD PL110 DRIVER
1202 M:      Russell King <linux@armlinux.org.uk>
1203 S:      Odd Fixes
1204 F:      drivers/video/fbdev/amba-clcd.*
1205
1206 ARM PRIMECELL KMI PL050 DRIVER
1207 M:      Russell King <linux@armlinux.org.uk>
1208 S:      Odd Fixes
1209 F:      drivers/input/serio/ambakmi.*
1210 F:      include/linux/amba/kmi.h
1211
1212 ARM PRIMECELL MMCI PL180/1 DRIVER
1213 M:      Russell King <linux@armlinux.org.uk>
1214 S:      Odd Fixes
1215 F:      drivers/mmc/host/mmci.*
1216 F:      include/linux/amba/mmci.h
1217
1218 ARM PRIMECELL SSP PL022 SPI DRIVER
1219 M:      Linus Walleij <linus.walleij@linaro.org>
1220 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1221 S:      Maintained
1222 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1223 F:      drivers/spi/spi-pl022.c
1224
1225 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1226 M:      Russell King <linux@armlinux.org.uk>
1227 S:      Odd Fixes
1228 F:      drivers/tty/serial/amba-pl01*.c
1229 F:      include/linux/amba/serial.h
1230
1231 ARM PRIMECELL VIC PL190/PL192 DRIVER
1232 M:      Linus Walleij <linus.walleij@linaro.org>
1233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1234 S:      Maintained
1235 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1236 F:      drivers/irqchip/irq-vic.c
1237
1238 ARM SMMU DRIVERS
1239 M:      Will Deacon <will.deacon@arm.com>
1240 R:      Robin Murphy <robin.murphy@arm.com>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 S:      Maintained
1243 F:      drivers/iommu/arm-smmu.c
1244 F:      drivers/iommu/arm-smmu-v3.c
1245 F:      drivers/iommu/io-pgtable-arm.c
1246 F:      drivers/iommu/io-pgtable-arm-v7s.c
1247
1248 ARM SUB-ARCHITECTURES
1249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1250 S:      Maintained
1251 F:      arch/arm/mach-*/
1252 F:      arch/arm/plat-*/
1253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1254
1255 ARM/ACTIONS SEMI ARCHITECTURE
1256 M:      Andreas Färber <afaerber@suse.de>
1257 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1259 S:      Maintained
1260 N:      owl
1261 F:      arch/arm/mach-actions/
1262 F:      arch/arm/boot/dts/owl-*
1263 F:      arch/arm64/boot/dts/actions/
1264 F:      drivers/clk/actions/
1265 F:      drivers/clocksource/timer-owl*
1266 F:      drivers/dma/owl-dma.c
1267 F:      drivers/i2c/busses/i2c-owl.c
1268 F:      drivers/pinctrl/actions/*
1269 F:      drivers/soc/actions/
1270 F:      include/dt-bindings/power/owl-*
1271 F:      include/linux/soc/actions/
1272 F:      Documentation/devicetree/bindings/arm/actions.txt
1273 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1274 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1275 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1276 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1277 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1278 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1279
1280 ARM/ADS SPHERE MACHINE SUPPORT
1281 M:      Lennert Buytenhek <kernel@wantstofly.org>
1282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1283 S:      Maintained
1284
1285 ARM/AFEB9260 MACHINE SUPPORT
1286 M:      Sergey Lapin <slapin@ossfans.org>
1287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1288 S:      Maintained
1289
1290 ARM/AJECO 1ARM MACHINE SUPPORT
1291 M:      Lennert Buytenhek <kernel@wantstofly.org>
1292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1293 S:      Maintained
1294
1295 ARM/Allwinner SoC Clock Support
1296 M:      Emilio López <emilio@elopez.com.ar>
1297 S:      Maintained
1298 F:      drivers/clk/sunxi/
1299
1300 ARM/Allwinner sunXi SoC support
1301 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1302 M:      Chen-Yu Tsai <wens@csie.org>
1303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1304 S:      Maintained
1305 N:      sun[x456789]i
1306 N:      sun50i
1307 F:      arch/arm/mach-sunxi/
1308 F:      arch/arm64/boot/dts/allwinner/
1309 F:      drivers/clk/sunxi-ng/
1310 F:      drivers/pinctrl/sunxi/
1311 F:      drivers/soc/sunxi/
1312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1313
1314 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1315 M:      Neil Armstrong <narmstrong@baylibre.com>
1316 M:      Jerome Brunet <jbrunet@baylibre.com>
1317 L:      linux-amlogic@lists.infradead.org
1318 S:      Maintained
1319 F:      drivers/clk/meson/
1320 F:      include/dt-bindings/clock/meson*
1321 F:      include/dt-bindings/clock/gxbb*
1322 F:      Documentation/devicetree/bindings/clock/amlogic*
1323
1324 ARM/Amlogic Meson SoC support
1325 M:      Kevin Hilman <khilman@baylibre.com>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 L:      linux-amlogic@lists.infradead.org
1328 W:      http://linux-meson.com/
1329 S:      Maintained
1330 F:      arch/arm/mach-meson/
1331 F:      arch/arm/boot/dts/meson*
1332 F:      arch/arm64/boot/dts/amlogic/
1333 F:      drivers/pinctrl/meson/
1334 F:      drivers/mmc/host/meson*
1335 F:      drivers/soc/amlogic/
1336 N:      meson
1337
1338 ARM/Amlogic Meson SoC Sound Drivers
1339 M:      Jerome Brunet <jbrunet@baylibre.com>
1340 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1341 S:      Maintained
1342 F:      sound/soc/meson/
1343 F:      Documentation/devicetree/bindings/sound/amlogic*
1344
1345 ARM/Annapurna Labs ALPINE ARCHITECTURE
1346 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1347 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1348 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1349 S:      Maintained
1350 F:      arch/arm/mach-alpine/
1351 F:      arch/arm/boot/dts/alpine*
1352 F:      arch/arm64/boot/dts/al/
1353 F:      drivers/*/*alpine*
1354
1355 ARM/ARTPEC MACHINE SUPPORT
1356 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1357 M:      Lars Persson <lars.persson@axis.com>
1358 S:      Maintained
1359 L:      linux-arm-kernel@axis.com
1360 F:      arch/arm/mach-artpec
1361 F:      arch/arm/boot/dts/artpec6*
1362 F:      drivers/clk/axis
1363 F:      drivers/crypto/axis
1364 F:      drivers/pinctrl/pinctrl-artpec*
1365 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1366
1367 ARM/ASPEED I2C DRIVER
1368 M:      Brendan Higgins <brendanhiggins@google.com>
1369 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1370 R:      Joel Stanley <joel@jms.id.au>
1371 L:      linux-i2c@vger.kernel.org
1372 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1373 S:      Maintained
1374 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1375 F:      drivers/i2c/busses/i2c-aspeed.c
1376 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1377 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1378
1379 ARM/ASPEED MACHINE SUPPORT
1380 M:      Joel Stanley <joel@jms.id.au>
1381 R:      Andrew Jeffery <andrew@aj.id.au>
1382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1383 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1384 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1385 S:      Supported
1386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1387 F:      arch/arm/mach-aspeed/
1388 F:      arch/arm/boot/dts/aspeed-*
1389 N:      aspeed
1390
1391 ARM/BITMAIN ARCHITECTURE
1392 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1394 S:      Maintained
1395 F:      arch/arm64/boot/dts/bitmain/
1396 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1397
1398 ARM/CALXEDA HIGHBANK ARCHITECTURE
1399 M:      Rob Herring <robh@kernel.org>
1400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1401 S:      Maintained
1402 F:      arch/arm/mach-highbank/
1403 F:      arch/arm/boot/dts/highbank.dts
1404 F:      arch/arm/boot/dts/ecx-*.dts*
1405
1406 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1407 M:      Krzysztof Halasa <khalasa@piap.pl>
1408 S:      Maintained
1409 F:      arch/arm/mach-cns3xxx/
1410
1411 ARM/CAVIUM THUNDER NETWORK DRIVER
1412 M:      Sunil Goutham <sgoutham@cavium.com>
1413 M:      Robert Richter <rric@kernel.org>
1414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1415 S:      Supported
1416 F:      drivers/net/ethernet/cavium/thunder/
1417
1418 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1419 M:      Lukasz Majewski <lukma@denx.de>
1420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1421 S:      Maintained
1422 F:      arch/arm/mach-ep93xx/ts72xx.c
1423
1424 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1425 M:      Alexander Shiyan <shc_work@mail.ru>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Odd Fixes
1428 N:      clps711x
1429
1430 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1431 M:      Lennert Buytenhek <kernel@wantstofly.org>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434
1435 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1436 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1437 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440 F:      arch/arm/mach-ep93xx/
1441 F:      arch/arm/mach-ep93xx/include/mach/
1442
1443 ARM/CLKDEV SUPPORT
1444 M:      Russell King <linux@armlinux.org.uk>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 S:      Maintained
1447 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1448 F:      drivers/clk/clkdev.c
1449
1450 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1451 M:      Mike Rapoport <mike@compulab.co.il>
1452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1453 S:      Maintained
1454
1455 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1456 M:      Baruch Siach <baruch@tkos.co.il>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 F:      arch/arm/boot/dts/cx92755*
1460 N:      digicolor
1461
1462 ARM/CONTEC MICRO9 MACHINE SUPPORT
1463 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1464 S:      Maintained
1465 F:      arch/arm/mach-ep93xx/micro9.c
1466
1467 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1468 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1469 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1471 S:      Maintained
1472 F:      drivers/hwtracing/coresight/*
1473 F:      Documentation/trace/coresight.txt
1474 F:      Documentation/trace/coresight-cpu-debug.txt
1475 F:      Documentation/devicetree/bindings/arm/coresight.txt
1476 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1477 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1478 F:      tools/perf/arch/arm/util/pmu.c
1479 F:      tools/perf/arch/arm/util/auxtrace.c
1480 F:      tools/perf/arch/arm/util/cs-etm.c
1481 F:      tools/perf/arch/arm/util/cs-etm.h
1482 F:      tools/perf/util/cs-etm.*
1483 F:      tools/perf/util/cs-etm-decoder/*
1484
1485 ARM/CORGI MACHINE SUPPORT
1486 M:      Richard Purdie <rpurdie@rpsys.net>
1487 S:      Maintained
1488
1489 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1490 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1491 M:      Linus Walleij <linus.walleij@linaro.org>
1492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1493 T:      git git://github.com/ulli-kroll/linux.git
1494 S:      Maintained
1495 F:      Documentation/devicetree/bindings/arm/gemini.txt
1496 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1497 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1498 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1499 F:      arch/arm/mach-gemini/
1500 F:      drivers/net/ethernet/cortina/
1501 F:      drivers/pinctrl/pinctrl-gemini.c
1502 F:      drivers/rtc/rtc-ftrtc010.c
1503
1504 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1505 M:      Barry Song <baohua@kernel.org>
1506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1508 S:      Maintained
1509 F:      arch/arm/boot/dts/prima2*
1510 F:      arch/arm/mach-prima2/
1511 F:      drivers/clk/sirf/
1512 F:      drivers/clocksource/timer-prima2.c
1513 F:      drivers/clocksource/timer-atlas7.c
1514 N:      [^a-z]sirf
1515 X:      drivers/gnss
1516
1517 ARM/EBSA110 MACHINE SUPPORT
1518 M:      Russell King <linux@armlinux.org.uk>
1519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1520 W:      http://www.armlinux.org.uk/
1521 S:      Maintained
1522 F:      arch/arm/mach-ebsa110/
1523 F:      drivers/net/ethernet/amd/am79c961a.*
1524
1525 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1526 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1527 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1529 S:      Maintained
1530 N:      efm32
1531
1532 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1533 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1535 S:      Maintained
1536 F:      arch/arm/mach-pxa/ezx.c
1537
1538 ARM/FARADAY FA526 PORT
1539 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1541 S:      Maintained
1542 T:      git git://git.berlios.de/gemini-board
1543 F:      arch/arm/mm/*-fa*
1544
1545 ARM/FOOTBRIDGE ARCHITECTURE
1546 M:      Russell King <linux@armlinux.org.uk>
1547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1548 W:      http://www.armlinux.org.uk/
1549 S:      Maintained
1550 F:      arch/arm/include/asm/hardware/dec21285.h
1551 F:      arch/arm/mach-footbridge/
1552
1553 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1554 M:      Shawn Guo <shawnguo@kernel.org>
1555 M:      Sascha Hauer <s.hauer@pengutronix.de>
1556 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1557 R:      Fabio Estevam <festevam@gmail.com>
1558 R:      NXP Linux Team <linux-imx@nxp.com>
1559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1560 S:      Maintained
1561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1562 N:      imx
1563 N:      mxs
1564 X:      drivers/media/i2c/
1565
1566 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1567 M:      Shawn Guo <shawnguo@kernel.org>
1568 M:      Sascha Hauer <s.hauer@pengutronix.de>
1569 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1570 R:      Stefan Agner <stefan@agner.ch>
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 S:      Maintained
1573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1574 F:      arch/arm/mach-imx/*vf610*
1575 F:      arch/arm/boot/dts/vf*
1576
1577 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1578 M:      Shawn Guo <shawnguo@kernel.org>
1579 M:      Li Yang <leoyang.li@nxp.com>
1580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1581 S:      Maintained
1582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1583 F:      arch/arm/boot/dts/ls1021a*
1584 F:      arch/arm64/boot/dts/freescale/fsl-*
1585 F:      arch/arm64/boot/dts/freescale/qoriq-*
1586
1587 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1588 M:      Lennert Buytenhek <kernel@wantstofly.org>
1589 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1590 S:      Maintained
1591
1592 ARM/GUMSTIX MACHINE SUPPORT
1593 M:      Steve Sakoman <sakoman@gmail.com>
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 S:      Maintained
1596
1597 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1598 M:      Philipp Zabel <philipp.zabel@gmail.com>
1599 M:      Paul Parsons <lost.distance@yahoo.com>
1600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1601 S:      Maintained
1602 F:      arch/arm/mach-pxa/hx4700.c
1603 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1604 F:      sound/soc/pxa/hx4700.c
1605
1606 ARM/HISILICON SOC SUPPORT
1607 M:      Wei Xu <xuwei5@hisilicon.com>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 W:      http://www.hisilicon.com
1610 S:      Supported
1611 T:      git git://github.com/hisilicon/linux-hisi.git
1612 F:      arch/arm/mach-hisi/
1613 F:      arch/arm/boot/dts/hi3*
1614 F:      arch/arm/boot/dts/hip*
1615 F:      arch/arm/boot/dts/hisi*
1616 F:      arch/arm64/boot/dts/hisilicon/
1617
1618 ARM/HP JORNADA 7XX MACHINE SUPPORT
1619 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1620 W:      www.jlime.com
1621 S:      Maintained
1622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1623 F:      arch/arm/mach-sa1100/jornada720.c
1624 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1625
1626 ARM/IGEP MACHINE SUPPORT
1627 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1628 M:      Javier Martinez Canillas <javier@dowhile0.org>
1629 L:      linux-omap@vger.kernel.org
1630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1631 S:      Maintained
1632 F:      arch/arm/boot/dts/omap3-igep*
1633
1634 ARM/INCOME PXA270 SUPPORT
1635 M:      Marek Vasut <marek.vasut@gmail.com>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Maintained
1638 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1639
1640 ARM/INTEL IOP13XX ARM ARCHITECTURE
1641 M:      Lennert Buytenhek <kernel@wantstofly.org>
1642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1643 S:      Maintained
1644
1645 ARM/INTEL IOP32X ARM ARCHITECTURE
1646 M:      Lennert Buytenhek <kernel@wantstofly.org>
1647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1648 S:      Maintained
1649
1650 ARM/INTEL IOP33X ARM ARCHITECTURE
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Orphan
1653
1654 ARM/INTEL IQ81342EX MACHINE SUPPORT
1655 M:      Lennert Buytenhek <kernel@wantstofly.org>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658
1659 ARM/INTEL IXDP2850 MACHINE SUPPORT
1660 M:      Lennert Buytenhek <kernel@wantstofly.org>
1661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1662 S:      Maintained
1663
1664 ARM/INTEL IXP4XX ARM ARCHITECTURE
1665 M:      Imre Kaloz <kaloz@openwrt.org>
1666 M:      Krzysztof Halasa <khalasa@piap.pl>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669 F:      arch/arm/mach-ixp4xx/
1670
1671 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1672 M:      Jonathan Cameron <jic23@cam.ac.uk>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 S:      Maintained
1675 F:      arch/arm/mach-pxa/stargate2.c
1676 F:      drivers/pcmcia/pxa2xx_stargate2.c
1677
1678 ARM/INTEL XSC3 (MANZANO) ARM CORE
1679 M:      Lennert Buytenhek <kernel@wantstofly.org>
1680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1681 S:      Maintained
1682
1683 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1684 M:      Lennert Buytenhek <kernel@wantstofly.org>
1685 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1686 S:      Maintained
1687
1688 ARM/LG1K ARCHITECTURE
1689 M:      Chanho Min <chanho.min@lge.com>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 F:      arch/arm64/boot/dts/lg/
1693
1694 ARM/LOGICPD PXA270 MACHINE SUPPORT
1695 M:      Lennert Buytenhek <kernel@wantstofly.org>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698
1699 ARM/LPC18XX ARCHITECTURE
1700 M:      Vladimir Zapolskiy <vz@mleia.com>
1701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1702 S:      Maintained
1703 F:      arch/arm/boot/dts/lpc43*
1704 F:      drivers/i2c/busses/i2c-lpc2k.c
1705 F:      drivers/memory/pl172.c
1706 F:      drivers/mtd/spi-nor/nxp-spifi.c
1707 F:      drivers/rtc/rtc-lpc24xx.c
1708 N:      lpc18xx
1709
1710 ARM/LPC32XX SOC SUPPORT
1711 M:      Vladimir Zapolskiy <vz@mleia.com>
1712 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1715 S:      Maintained
1716 F:      arch/arm/boot/dts/lpc32*
1717 F:      arch/arm/mach-lpc32xx/
1718 F:      drivers/i2c/busses/i2c-pnx.c
1719 F:      drivers/net/ethernet/nxp/lpc_eth.c
1720 F:      drivers/usb/host/ohci-nxp.c
1721 F:      drivers/watchdog/pnx4008_wdt.c
1722 N:      lpc32xx
1723
1724 ARM/MAGICIAN MACHINE SUPPORT
1725 M:      Philipp Zabel <philipp.zabel@gmail.com>
1726 S:      Maintained
1727
1728 ARM/Marvell Dove/MV78xx0/Orion SOC support
1729 M:      Jason Cooper <jason@lakedaemon.net>
1730 M:      Andrew Lunn <andrew@lunn.ch>
1731 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1732 M:      Gregory Clement <gregory.clement@bootlin.com>
1733 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1734 S:      Maintained
1735 F:      Documentation/devicetree/bindings/soc/dove/
1736 F:      arch/arm/mach-dove/
1737 F:      arch/arm/mach-mv78xx0/
1738 F:      arch/arm/mach-orion5x/
1739 F:      arch/arm/plat-orion/
1740 F:      arch/arm/boot/dts/dove*
1741 F:      arch/arm/boot/dts/orion5x*
1742
1743 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1744 M:      Jason Cooper <jason@lakedaemon.net>
1745 M:      Andrew Lunn <andrew@lunn.ch>
1746 M:      Gregory Clement <gregory.clement@bootlin.com>
1747 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 S:      Maintained
1750 F:      arch/arm/boot/dts/armada*
1751 F:      arch/arm/boot/dts/kirkwood*
1752 F:      arch/arm/configs/mvebu_*_defconfig
1753 F:      arch/arm/mach-mvebu/
1754 F:      arch/arm64/boot/dts/marvell/armada*
1755 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1756 F:      drivers/cpufreq/armada-8k-cpufreq.c
1757 F:      drivers/cpufreq/mvebu-cpufreq.c
1758 F:      drivers/irqchip/irq-armada-370-xp.c
1759 F:      drivers/irqchip/irq-mvebu-*
1760 F:      drivers/pinctrl/mvebu/
1761 F:      drivers/rtc/rtc-armada38x.c
1762
1763 ARM/Mediatek RTC DRIVER
1764 M:      Eddie Huang <eddie.huang@mediatek.com>
1765 M:      Sean Wang <sean.wang@mediatek.com>
1766 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1767 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1768 S:      Maintained
1769 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1770 F:      drivers/rtc/rtc-mt6397.c
1771 F:      drivers/rtc/rtc-mt7622.c
1772
1773 ARM/Mediatek SoC support
1774 M:      Matthias Brugger <matthias.bgg@gmail.com>
1775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1776 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1777 W:      https://mtk.bcnfs.org/
1778 C:      irc://chat.freenode.net/linux-mediatek
1779 S:      Maintained
1780 F:      arch/arm/boot/dts/mt6*
1781 F:      arch/arm/boot/dts/mt7*
1782 F:      arch/arm/boot/dts/mt8*
1783 F:      arch/arm/mach-mediatek/
1784 F:      arch/arm64/boot/dts/mediatek/
1785 F:      drivers/soc/mediatek/
1786 N:      mtk
1787 N:      mt[678]
1788 K:      mediatek
1789
1790 ARM/Mediatek USB3 PHY DRIVER
1791 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1792 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1793 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1794 S:      Maintained
1795 F:      drivers/phy/mediatek/
1796 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1797
1798 ARM/MICREL KS8695 ARCHITECTURE
1799 M:      Greg Ungerer <gerg@uclinux.org>
1800 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1801 F:      arch/arm/mach-ks8695/
1802 S:      Odd Fixes
1803
1804 ARM/Microchip (AT91) SoC support
1805 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1806 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1807 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1809 W:      http://www.linux4sam.org
1810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1811 S:      Supported
1812 N:      at91
1813 N:      atmel
1814 F:      arch/arm/mach-at91/
1815 F:      include/soc/at91/
1816 F:      arch/arm/boot/dts/at91*.dts
1817 F:      arch/arm/boot/dts/at91*.dtsi
1818 F:      arch/arm/boot/dts/sama*.dts
1819 F:      arch/arm/boot/dts/sama*.dtsi
1820 F:      arch/arm/include/debug/at91.S
1821 F:      drivers/memory/atmel*
1822 F:      drivers/watchdog/sama5d4_wdt.c
1823 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1824 X:      drivers/net/wireless/atmel/
1825
1826 ARM/MIOA701 MACHINE SUPPORT
1827 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1829 F:      arch/arm/mach-pxa/mioa701.c
1830 S:      Maintained
1831
1832 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1833 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1834 S:      Maintained
1835
1836 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1837 M:      Linus Walleij <linus.walleij@linaro.org>
1838 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1839 S:      Maintained
1840 F:      arch/arm/mach-nomadik/
1841 F:      arch/arm/mach-u300/
1842 F:      arch/arm/mach-ux500/
1843 F:      arch/arm/boot/dts/ste-*
1844 F:      drivers/clk/clk-nomadik.c
1845 F:      drivers/clk/clk-u300.c
1846 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1847 F:      drivers/clocksource/timer-u300.c
1848 F:      drivers/dma/coh901318*
1849 F:      drivers/dma/ste_dma40*
1850 F:      drivers/hwspinlock/u8500_hsem.c
1851 F:      drivers/i2c/busses/i2c-nomadik.c
1852 F:      drivers/i2c/busses/i2c-stu300.c
1853 F:      drivers/mfd/ab3100*
1854 F:      drivers/mfd/ab8500*
1855 F:      drivers/mfd/abx500*
1856 F:      drivers/mfd/dbx500*
1857 F:      drivers/mfd/db8500*
1858 F:      drivers/pinctrl/nomadik/
1859 F:      drivers/pinctrl/pinctrl-coh901*
1860 F:      drivers/pinctrl/pinctrl-u300.c
1861 F:      drivers/rtc/rtc-ab3100.c
1862 F:      drivers/rtc/rtc-ab8500.c
1863 F:      drivers/rtc/rtc-coh901331.c
1864 F:      drivers/rtc/rtc-pl031.c
1865 F:      drivers/watchdog/coh901327_wdt.c
1866 F:      Documentation/devicetree/bindings/arm/ste-*
1867 F:      Documentation/devicetree/bindings/arm/ux500/
1868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1869
1870 ARM/NUVOTON NPCM ARCHITECTURE
1871 M:      Avi Fishman <avifishman70@gmail.com>
1872 M:      Tomer Maimon <tmaimon77@gmail.com>
1873 R:      Patrick Venture <venture@google.com>
1874 R:      Nancy Yuen <yuenn@google.com>
1875 R:      Brendan Higgins <brendanhiggins@google.com>
1876 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1877 S:      Supported
1878 F:      arch/arm/mach-npcm/
1879 F:      arch/arm/boot/dts/nuvoton-npcm*
1880 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1881 F:      drivers/*/*npcm*
1882 F:      Documentation/devicetree/bindings/*/*npcm*
1883 F:      Documentation/devicetree/bindings/*/*/*npcm*
1884
1885 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1886 M:      Wan ZongShun <mcuos.com@gmail.com>
1887 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1888 W:      http://www.mcuos.com
1889 S:      Maintained
1890 F:      arch/arm/mach-w90x900/
1891 F:      drivers/input/keyboard/w90p910_keypad.c
1892 F:      drivers/input/touchscreen/w90p910_ts.c
1893 F:      drivers/watchdog/nuc900_wdt.c
1894 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1895 F:      drivers/mtd/nand/raw/nuc900_nand.c
1896 F:      drivers/rtc/rtc-nuc900.c
1897 F:      drivers/spi/spi-nuc900.c
1898 F:      drivers/usb/host/ehci-w90x900.c
1899 F:      drivers/video/fbdev/nuc900fb.c
1900
1901 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1902 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1903 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1904 S:      Orphan
1905 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1906 F:      arch/arm/mach-s3c24xx/gta02.h
1907
1908 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1909 M:      Alexander Clouter <alex@digriz.org.uk>
1910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1911 W:      http://www.digriz.org.uk/ts78xx/kernel
1912 S:      Maintained
1913 F:      arch/arm/mach-orion5x/ts78xx-*
1914
1915 ARM/OXNAS platform support
1916 M:      Neil Armstrong <narmstrong@baylibre.com>
1917 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1918 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1919 S:      Maintained
1920 F:      arch/arm/mach-oxnas/
1921 F:      arch/arm/boot/dts/ox8*.dts*
1922 N:      oxnas
1923
1924 ARM/PALM TREO SUPPORT
1925 M:      Tomas Cech <sleep_walker@suse.com>
1926 L:      linux-arm-kernel@lists.infradead.org
1927 W:      http://hackndev.com
1928 S:      Maintained
1929 F:      arch/arm/mach-pxa/palmtreo.*
1930
1931 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1932 M:      Marek Vasut <marek.vasut@gmail.com>
1933 L:      linux-arm-kernel@lists.infradead.org
1934 W:      http://hackndev.com
1935 S:      Maintained
1936 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1937 F:      arch/arm/mach-pxa/palmtx.c
1938 F:      arch/arm/mach-pxa/palmt5.*
1939 F:      arch/arm/mach-pxa/include/mach/palmld.h
1940 F:      arch/arm/mach-pxa/palmld.c
1941 F:      arch/arm/mach-pxa/palmte2.*
1942 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1943 F:      arch/arm/mach-pxa/palmtc.c
1944
1945 ARM/PALMZ72 SUPPORT
1946 M:      Sergey Lapin <slapin@ossfans.org>
1947 L:      linux-arm-kernel@lists.infradead.org
1948 W:      http://hackndev.com
1949 S:      Maintained
1950 F:      arch/arm/mach-pxa/palmz72.*
1951
1952 ARM/PLEB SUPPORT
1953 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1954 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1955 S:      Maintained
1956
1957 ARM/PT DIGITAL BOARD PORT
1958 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1959 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1960 W:      http://www.armlinux.org.uk/
1961 S:      Maintained
1962
1963 ARM/QUALCOMM SUPPORT
1964 M:      Andy Gross <andy.gross@linaro.org>
1965 M:      David Brown <david.brown@linaro.org>
1966 L:      linux-arm-msm@vger.kernel.org
1967 S:      Maintained
1968 F:      Documentation/devicetree/bindings/soc/qcom/
1969 F:      Documentation/devicetree/bindings/*/qcom*
1970 F:      arch/arm/boot/dts/qcom-*.dts
1971 F:      arch/arm/boot/dts/qcom-*.dtsi
1972 F:      arch/arm/mach-qcom/
1973 F:      arch/arm64/boot/dts/qcom/
1974 F:      drivers/*/qcom/
1975 F:      drivers/*/qcom*
1976 F:      drivers/*/*/qcom/
1977 F:      drivers/*/*/qcom*
1978 F:      drivers/*/pm8???-*
1979 F:      drivers/bluetooth/btqcomsmd.c
1980 F:      drivers/clocksource/timer-qcom.c
1981 F:      drivers/extcon/extcon-qcom*
1982 F:      drivers/iommu/msm*
1983 F:      drivers/i2c/busses/i2c-qup.c
1984 F:      drivers/i2c/busses/i2c-qcom-geni.c
1985 F:      drivers/mfd/ssbi.c
1986 F:      drivers/mmc/host/mmci_qcom*
1987 F:      drivers/mmc/host/sdhci_msm.c
1988 F:      drivers/pci/controller/dwc/pcie-qcom.c
1989 F:      drivers/phy/qualcomm/
1990 F:      drivers/power/*/msm*
1991 F:      drivers/reset/reset-qcom-*
1992 F:      drivers/scsi/ufs/ufs-qcom.*
1993 F:      drivers/spi/spi-qup.c
1994 F:      drivers/spi/spi-geni-qcom.c
1995 F:      drivers/spi/spi-qcom-qspi.c
1996 F:      drivers/tty/serial/msm_serial.c
1997 F:      drivers/usb/dwc3/dwc3-qcom.c
1998 F:      include/dt-bindings/*/qcom*
1999 F:      include/linux/*/qcom*
2000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2001
2002 ARM/RADISYS ENP2611 MACHINE SUPPORT
2003 M:      Lennert Buytenhek <kernel@wantstofly.org>
2004 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2005 S:      Maintained
2006
2007 ARM/RDA MICRO ARCHITECTURE
2008 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2009 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2010 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2011 S:      Maintained
2012 F:      arch/arm/boot/dts/rda8810pl-*
2013 F:      drivers/clocksource/timer-rda.c
2014 F:      drivers/irqchip/irq-rda-intc.c
2015 F:      drivers/tty/serial/rda-uart.c
2016 F:      Documentation/devicetree/bindings/arm/rda.txt
2017 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2018 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2019 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2020
2021 ARM/REALTEK ARCHITECTURE
2022 M:      Andreas Färber <afaerber@suse.de>
2023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2024 S:      Maintained
2025 F:      arch/arm64/boot/dts/realtek/
2026 F:      Documentation/devicetree/bindings/arm/realtek.txt
2027
2028 ARM/RENESAS ARM64 ARCHITECTURE
2029 M:      Simon Horman <horms@verge.net.au>
2030 M:      Magnus Damm <magnus.damm@gmail.com>
2031 L:      linux-renesas-soc@vger.kernel.org
2032 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2034 S:      Supported
2035 F:      arch/arm64/boot/dts/renesas/
2036 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2037 F:      drivers/soc/renesas/
2038 F:      include/linux/soc/renesas/
2039
2040 ARM/RISCPC ARCHITECTURE
2041 M:      Russell King <linux@armlinux.org.uk>
2042 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2043 W:      http://www.armlinux.org.uk/
2044 S:      Maintained
2045 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2046 F:      arch/arm/include/asm/hardware/ioc.h
2047 F:      arch/arm/include/asm/hardware/iomd.h
2048 F:      arch/arm/include/asm/hardware/memc.h
2049 F:      arch/arm/mach-rpc/
2050 F:      drivers/net/ethernet/8390/etherh.c
2051 F:      drivers/net/ethernet/i825xx/ether1*
2052 F:      drivers/net/ethernet/seeq/ether3*
2053 F:      drivers/scsi/arm/
2054
2055 ARM/Rockchip SoC support
2056 M:      Heiko Stuebner <heiko@sntech.de>
2057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2058 L:      linux-rockchip@lists.infradead.org
2059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2060 S:      Maintained
2061 F:      arch/arm/boot/dts/rk3*
2062 F:      arch/arm/boot/dts/rv1108*
2063 F:      arch/arm/mach-rockchip/
2064 F:      drivers/clk/rockchip/
2065 F:      drivers/i2c/busses/i2c-rk3x.c
2066 F:      drivers/*/*rockchip*
2067 F:      drivers/*/*/*rockchip*
2068 F:      sound/soc/rockchip/
2069 N:      rockchip
2070
2071 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2072 M:      Kukjin Kim <kgene@kernel.org>
2073 M:      Krzysztof Kozlowski <krzk@kernel.org>
2074 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2075 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2076 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2077 S:      Maintained
2078 F:      arch/arm/boot/dts/s3c*
2079 F:      arch/arm/boot/dts/s5p*
2080 F:      arch/arm/boot/dts/exynos*
2081 F:      arch/arm64/boot/dts/exynos/
2082 F:      arch/arm/plat-samsung/
2083 F:      arch/arm/mach-s3c24*/
2084 F:      arch/arm/mach-s3c64xx/
2085 F:      arch/arm/mach-s5p*/
2086 F:      arch/arm/mach-exynos*/
2087 F:      drivers/*/*s3c24*
2088 F:      drivers/*/*/*s3c24*
2089 F:      drivers/*/*s3c64xx*
2090 F:      drivers/*/*s5pv210*
2091 F:      drivers/memory/samsung/*
2092 F:      drivers/soc/samsung/*
2093 F:      Documentation/arm/Samsung/
2094 F:      Documentation/devicetree/bindings/arm/samsung/
2095 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2096 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2097 N:      exynos
2098
2099 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2100 M:      Kyungmin Park <kyungmin.park@samsung.com>
2101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2102 S:      Maintained
2103 F:      arch/arm/mach-s5pv210/
2104
2105 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2106 M:      Kyungmin Park <kyungmin.park@samsung.com>
2107 M:      Kamil Debski <kamil@wypas.org>
2108 M:      Andrzej Hajda <a.hajda@samsung.com>
2109 L:      linux-arm-kernel@lists.infradead.org
2110 L:      linux-media@vger.kernel.org
2111 S:      Maintained
2112 F:      drivers/media/platform/s5p-g2d/
2113
2114 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2115 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2116 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2117 L:      linux-media@vger.kernel.org
2118 S:      Maintained
2119 F:      drivers/media/platform/s5p-cec/
2120 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2121
2122 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2123 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2124 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2125 L:      linux-arm-kernel@lists.infradead.org
2126 L:      linux-media@vger.kernel.org
2127 S:      Maintained
2128 F:      drivers/media/platform/s5p-jpeg/
2129
2130 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2131 M:      Kyungmin Park <kyungmin.park@samsung.com>
2132 M:      Kamil Debski <kamil@wypas.org>
2133 M:      Jeongtae Park <jtp.park@samsung.com>
2134 M:      Andrzej Hajda <a.hajda@samsung.com>
2135 L:      linux-arm-kernel@lists.infradead.org
2136 L:      linux-media@vger.kernel.org
2137 S:      Maintained
2138 F:      drivers/media/platform/s5p-mfc/
2139
2140 ARM/SHMOBILE ARM ARCHITECTURE
2141 M:      Simon Horman <horms@verge.net.au>
2142 M:      Magnus Damm <magnus.damm@gmail.com>
2143 L:      linux-renesas-soc@vger.kernel.org
2144 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2146 S:      Supported
2147 F:      arch/arm/boot/dts/emev2*
2148 F:      arch/arm/boot/dts/gr-peach*
2149 F:      arch/arm/boot/dts/iwg20d-q7*
2150 F:      arch/arm/boot/dts/r7s*
2151 F:      arch/arm/boot/dts/r8a*
2152 F:      arch/arm/boot/dts/r9a*
2153 F:      arch/arm/boot/dts/sh*
2154 F:      arch/arm/configs/shmobile_defconfig
2155 F:      arch/arm/include/debug/renesas-scif.S
2156 F:      arch/arm/mach-shmobile/
2157 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2158 F:      drivers/soc/renesas/
2159 F:      include/linux/soc/renesas/
2160
2161 ARM/SOCFPGA ARCHITECTURE
2162 M:      Dinh Nguyen <dinguyen@kernel.org>
2163 S:      Maintained
2164 F:      arch/arm/mach-socfpga/
2165 F:      arch/arm/boot/dts/socfpga*
2166 F:      arch/arm/configs/socfpga_defconfig
2167 F:      arch/arm64/boot/dts/altera/
2168 W:      http://www.rocketboards.org
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2170
2171 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2172 M:      Dinh Nguyen <dinguyen@kernel.org>
2173 S:      Maintained
2174 F:      drivers/clk/socfpga/
2175
2176 ARM/SOCFPGA EDAC SUPPORT
2177 M:      Thor Thayer <thor.thayer@linux.intel.com>
2178 S:      Maintained
2179 F:      drivers/edac/altera_edac.
2180
2181 ARM/SPREADTRUM SoC SUPPORT
2182 M:      Orson Zhai <orsonzhai@gmail.com>
2183 M:      Baolin Wang <baolin.wang@linaro.org>
2184 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2185 S:      Maintained
2186 F:      arch/arm64/boot/dts/sprd
2187 N:      sprd
2188
2189 ARM/STI ARCHITECTURE
2190 M:      Patrice Chotard <patrice.chotard@st.com>
2191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2192 W:      http://www.stlinux.com
2193 S:      Maintained
2194 F:      arch/arm/mach-sti/
2195 F:      arch/arm/boot/dts/sti*
2196 F:      drivers/char/hw_random/st-rng.c
2197 F:      drivers/clocksource/arm_global_timer.c
2198 F:      drivers/clocksource/clksrc_st_lpc.c
2199 F:      drivers/cpufreq/sti-cpufreq.c
2200 F:      drivers/dma/st_fdma*
2201 F:      drivers/i2c/busses/i2c-st.c
2202 F:      drivers/media/rc/st_rc.c
2203 F:      drivers/media/platform/sti/c8sectpfe/
2204 F:      drivers/mmc/host/sdhci-st.c
2205 F:      drivers/phy/st/phy-miphy28lp.c
2206 F:      drivers/phy/st/phy-stih407-usb.c
2207 F:      drivers/pinctrl/pinctrl-st.c
2208 F:      drivers/remoteproc/st_remoteproc.c
2209 F:      drivers/remoteproc/st_slim_rproc.c
2210 F:      drivers/reset/sti/
2211 F:      drivers/rtc/rtc-st-lpc.c
2212 F:      drivers/tty/serial/st-asc.c
2213 F:      drivers/usb/dwc3/dwc3-st.c
2214 F:      drivers/usb/host/ehci-st.c
2215 F:      drivers/usb/host/ohci-st.c
2216 F:      drivers/watchdog/st_lpc_wdt.c
2217 F:      drivers/ata/ahci_st.c
2218 F:      include/linux/remoteproc/st_slim_rproc.h
2219
2220 ARM/STM32 ARCHITECTURE
2221 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2222 M:      Alexandre Torgue <alexandre.torgue@st.com>
2223 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2225 S:      Maintained
2226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2227 N:      stm32
2228 N:      stm
2229 F:      arch/arm/boot/dts/stm32*
2230 F:      arch/arm/mach-stm32/
2231 F:      drivers/clocksource/armv7m_systick.c
2232
2233 ARM/Synaptics SoC support
2234 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2235 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2237 S:      Maintained
2238 F:      arch/arm/mach-berlin/
2239 F:      arch/arm/boot/dts/berlin*
2240 F:      arch/arm64/boot/dts/synaptics/
2241
2242 ARM/TANGO ARCHITECTURE
2243 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2244 M:      Mans Rullgard <mans@mansr.com>
2245 L:      linux-arm-kernel@lists.infradead.org
2246 S:      Odd Fixes
2247 N:      tango
2248
2249 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2250 M:      Lennert Buytenhek <kernel@wantstofly.org>
2251 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2252 S:      Maintained
2253
2254 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2255 M:      Hans Verkuil <hans.verkuil@cisco.com>
2256 L:      linux-tegra@vger.kernel.org
2257 L:      linux-media@vger.kernel.org
2258 S:      Maintained
2259 F:      drivers/media/platform/tegra-cec/
2260 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2261
2262 ARM/TETON BGA MACHINE SUPPORT
2263 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2265 S:      Maintained
2266
2267 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2268 M:      Santosh Shilimkar <ssantosh@kernel.org>
2269 L:      linux-kernel@vger.kernel.org
2270 S:      Maintained
2271 F:      drivers/memory/*emif*
2272
2273 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2274 M:      Tero Kristo <t-kristo@ti.com>
2275 M:      Nishanth Menon <nm@ti.com>
2276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2277 S:      Supported
2278 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2279 F:      arch/arm64/boot/dts/ti/Makefile
2280 F:      arch/arm64/boot/dts/ti/k3-*
2281 F:      include/dt-bindings/pinctrl/k3.h
2282
2283 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2284 M:      Santosh Shilimkar <ssantosh@kernel.org>
2285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2286 S:      Maintained
2287 F:      arch/arm/mach-keystone/
2288 F:      arch/arm/boot/dts/keystone-*
2289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2290
2291 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2292 M:      Santosh Shilimkar <ssantosh@kernel.org>
2293 L:      linux-kernel@vger.kernel.org
2294 S:      Maintained
2295 F:      drivers/clk/keystone/
2296
2297 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2298 M:      Santosh Shilimkar <ssantosh@kernel.org>
2299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2300 L:      linux-kernel@vger.kernel.org
2301 S:      Maintained
2302 F:      drivers/clocksource/timer-keystone.c
2303
2304 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2305 M:      Santosh Shilimkar <ssantosh@kernel.org>
2306 L:      linux-kernel@vger.kernel.org
2307 S:      Maintained
2308 F:      drivers/power/reset/keystone-reset.c
2309
2310 ARM/THECUS N2100 MACHINE SUPPORT
2311 M:      Lennert Buytenhek <kernel@wantstofly.org>
2312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2313 S:      Maintained
2314
2315 ARM/TOSA MACHINE SUPPORT
2316 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2317 M:      Dirk Opfer <dirk@opfer-online.de>
2318 S:      Maintained
2319
2320 ARM/UNIPHIER ARCHITECTURE
2321 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2324 S:      Maintained
2325 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2326 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2327 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2328 F:      arch/arm/boot/dts/uniphier*
2329 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2330 F:      arch/arm/mach-uniphier/
2331 F:      arch/arm/mm/cache-uniphier.c
2332 F:      arch/arm64/boot/dts/socionext/uniphier*
2333 F:      drivers/bus/uniphier-system-bus.c
2334 F:      drivers/clk/uniphier/
2335 F:      drivers/dmaengine/uniphier-mdmac.c
2336 F:      drivers/gpio/gpio-uniphier.c
2337 F:      drivers/i2c/busses/i2c-uniphier*
2338 F:      drivers/irqchip/irq-uniphier-aidet.c
2339 F:      drivers/mmc/host/uniphier-sd.c
2340 F:      drivers/pinctrl/uniphier/
2341 F:      drivers/reset/reset-uniphier.c
2342 F:      drivers/tty/serial/8250/8250_uniphier.c
2343 N:      uniphier
2344
2345 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2346 M:      Ulf Hansson <ulf.hansson@linaro.org>
2347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2348 T:      git git://git.linaro.org/people/ulfh/clk.git
2349 S:      Maintained
2350 F:      drivers/clk/ux500/
2351
2352 ARM/VERSATILE EXPRESS PLATFORM
2353 M:      Liviu Dudau <liviu.dudau@arm.com>
2354 M:      Sudeep Holla <sudeep.holla@arm.com>
2355 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2357 S:      Maintained
2358 F:      arch/arm/boot/dts/vexpress*
2359 F:      arch/arm64/boot/dts/arm/
2360 F:      arch/arm/mach-vexpress/
2361 F:      */*/vexpress*
2362 F:      */*/*/vexpress*
2363 F:      drivers/clk/versatile/clk-vexpress-osc.c
2364 F:      drivers/clocksource/timer-versatile.c
2365 N:      mps2
2366
2367 ARM/VFP SUPPORT
2368 M:      Russell King <linux@armlinux.org.uk>
2369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2370 W:      http://www.armlinux.org.uk/
2371 S:      Maintained
2372 F:      arch/arm/vfp/
2373
2374 ARM/VOIPAC PXA270 SUPPORT
2375 M:      Marek Vasut <marek.vasut@gmail.com>
2376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2377 S:      Maintained
2378 F:      arch/arm/mach-pxa/vpac270.c
2379 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2380
2381 ARM/VT8500 ARM ARCHITECTURE
2382 M:      Tony Prisk <linux@prisktech.co.nz>
2383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2384 S:      Maintained
2385 F:      arch/arm/mach-vt8500/
2386 F:      drivers/clocksource/timer-vt8500.c
2387 F:      drivers/i2c/busses/i2c-wmt.c
2388 F:      drivers/mmc/host/wmt-sdmmc.c
2389 F:      drivers/pwm/pwm-vt8500.c
2390 F:      drivers/rtc/rtc-vt8500.c
2391 F:      drivers/tty/serial/vt8500_serial.c
2392 F:      drivers/usb/host/ehci-platform.c
2393 F:      drivers/usb/host/uhci-platform.c
2394 F:      drivers/video/fbdev/vt8500lcdfb.*
2395 F:      drivers/video/fbdev/wm8505fb*
2396 F:      drivers/video/fbdev/wmt_ge_rops.*
2397
2398 ARM/ZIPIT Z2 SUPPORT
2399 M:      Marek Vasut <marek.vasut@gmail.com>
2400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2401 S:      Maintained
2402 F:      arch/arm/mach-pxa/z2.c
2403 F:      arch/arm/mach-pxa/include/mach/z2.h
2404
2405 ARM/ZTE ARCHITECTURE
2406 M:      Jun Nie <jun.nie@linaro.org>
2407 M:      Shawn Guo <shawnguo@kernel.org>
2408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2409 S:      Maintained
2410 F:      arch/arm/boot/dts/zx2967*
2411 F:      arch/arm/mach-zx/
2412 F:      arch/arm64/boot/dts/zte/
2413 F:      drivers/clk/zte/
2414 F:      drivers/dma/zx_dma.c
2415 F:      drivers/gpio/gpio-zx.c
2416 F:      drivers/i2c/busses/i2c-zx2967.c
2417 F:      drivers/mmc/host/dw_mmc-zx.*
2418 F:      drivers/pinctrl/zte/
2419 F:      drivers/soc/zte/
2420 F:      drivers/thermal/zx2967_thermal.c
2421 F:      drivers/watchdog/zx2967_wdt.c
2422 F:      Documentation/devicetree/bindings/arm/zte.yaml
2423 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2424 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2425 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2426 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2427 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2428 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2429 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2430 F:      Documentation/devicetree/bindings/soc/zte/
2431 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2432 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2433 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2434 F:      include/dt-bindings/clock/zx2967*.h
2435 F:      include/dt-bindings/soc/zte,*.h
2436 F:      sound/soc/codecs/zx_aud96p22.c
2437 F:      sound/soc/zte/
2438
2439 ARM/ZYNQ ARCHITECTURE
2440 M:      Michal Simek <michal.simek@xilinx.com>
2441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2442 W:      http://wiki.xilinx.com
2443 T:      git https://github.com/Xilinx/linux-xlnx.git
2444 S:      Supported
2445 F:      arch/arm/mach-zynq/
2446 F:      drivers/cpuidle/cpuidle-zynq.c
2447 F:      drivers/block/xsysace.c
2448 N:      zynq
2449 N:      xilinx
2450 F:      drivers/clocksource/timer-cadence-ttc.c
2451 F:      drivers/i2c/busses/i2c-cadence.c
2452 F:      drivers/mmc/host/sdhci-of-arasan.c
2453 F:      drivers/edac/synopsys_edac.c
2454 F:      drivers/i2c/busses/i2c-xiic.c
2455
2456 ARM64 PORT (AARCH64 ARCHITECTURE)
2457 M:      Catalin Marinas <catalin.marinas@arm.com>
2458 M:      Will Deacon <will.deacon@arm.com>
2459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2461 S:      Maintained
2462 F:      arch/arm64/
2463 X:      arch/arm64/boot/dts/
2464 F:      Documentation/arm64/
2465
2466 AS3645A LED FLASH CONTROLLER DRIVER
2467 M:      Sakari Ailus <sakari.ailus@iki.fi>
2468 L:      linux-leds@vger.kernel.org
2469 S:      Maintained
2470 F:      drivers/leds/leds-as3645a.c
2471
2472 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2473 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2474 L:      linux-media@vger.kernel.org
2475 T:      git git://linuxtv.org/media_tree.git
2476 S:      Maintained
2477 F:      drivers/media/i2c/ak7375.c
2478 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2479
2480 ASAHI KASEI AK8974 DRIVER
2481 M:      Linus Walleij <linus.walleij@linaro.org>
2482 L:      linux-iio@vger.kernel.org
2483 W:      http://www.akm.com/
2484 S:      Supported
2485 F:      drivers/iio/magnetometer/ak8974.c
2486
2487 ASC7621 HARDWARE MONITOR DRIVER
2488 M:      George Joseph <george.joseph@fairview5.com>
2489 L:      linux-hwmon@vger.kernel.org
2490 S:      Maintained
2491 F:      Documentation/hwmon/asc7621
2492 F:      drivers/hwmon/asc7621.c
2493
2494 ASPEED VIDEO ENGINE DRIVER
2495 M:      Eddie James <eajames@linux.ibm.com>
2496 L:      linux-media@vger.kernel.org
2497 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2498 S:      Maintained
2499 F:      drivers/media/platform/aspeed-video.c
2500 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2501
2502 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2503 M:      Corentin Chary <corentin.chary@gmail.com>
2504 L:      acpi4asus-user@lists.sourceforge.net
2505 L:      platform-driver-x86@vger.kernel.org
2506 W:      http://acpi4asus.sf.net
2507 S:      Maintained
2508 F:      drivers/platform/x86/asus*.c
2509 F:      drivers/platform/x86/eeepc*.c
2510
2511 ASUS WIRELESS RADIO CONTROL DRIVER
2512 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2513 L:      platform-driver-x86@vger.kernel.org
2514 S:      Maintained
2515 F:      drivers/platform/x86/asus-wireless.c
2516
2517 ASYMMETRIC KEYS
2518 M:      David Howells <dhowells@redhat.com>
2519 L:      keyrings@vger.kernel.org
2520 S:      Maintained
2521 F:      Documentation/crypto/asymmetric-keys.txt
2522 F:      include/linux/verification.h
2523 F:      include/crypto/public_key.h
2524 F:      include/crypto/pkcs7.h
2525 F:      crypto/asymmetric_keys/
2526
2527 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2528 R:      Dan Williams <dan.j.williams@intel.com>
2529 W:      http://sourceforge.net/projects/xscaleiop
2530 S:      Odd fixes
2531 F:      Documentation/crypto/async-tx-api.txt
2532 F:      crypto/async_tx/
2533 F:      drivers/dma/
2534 F:      include/linux/dmaengine.h
2535 F:      include/linux/async_tx.h
2536
2537 AT24 EEPROM DRIVER
2538 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2539 L:      linux-i2c@vger.kernel.org
2540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2541 S:      Maintained
2542 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2543 F:      drivers/misc/eeprom/at24.c
2544 F:      include/linux/platform_data/at24.h
2545
2546 ATA OVER ETHERNET (AOE) DRIVER
2547 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2548 W:      http://www.openaoe.org/
2549 S:      Supported
2550 F:      Documentation/aoe/
2551 F:      drivers/block/aoe/
2552
2553 ATHEROS 71XX/9XXX GPIO DRIVER
2554 M:      Alban Bedel <albeu@free.fr>
2555 W:      https://github.com/AlbanBedel/linux
2556 T:      git git://github.com/AlbanBedel/linux
2557 S:      Maintained
2558 F:      drivers/gpio/gpio-ath79.c
2559 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2560
2561 ATHEROS 71XX/9XXX USB PHY DRIVER
2562 M:      Alban Bedel <albeu@free.fr>
2563 W:      https://github.com/AlbanBedel/linux
2564 T:      git git://github.com/AlbanBedel/linux
2565 S:      Maintained
2566 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2567 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2568
2569 ATHEROS ATH GENERIC UTILITIES
2570 M:      Kalle Valo <kvalo@codeaurora.org>
2571 L:      linux-wireless@vger.kernel.org
2572 S:      Supported
2573 F:      drivers/net/wireless/ath/*
2574
2575 ATHEROS ATH5K WIRELESS DRIVER
2576 M:      Jiri Slaby <jirislaby@gmail.com>
2577 M:      Nick Kossifidis <mickflemm@gmail.com>
2578 M:      Luis Chamberlain <mcgrof@kernel.org>
2579 L:      linux-wireless@vger.kernel.org
2580 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2581 S:      Maintained
2582 F:      drivers/net/wireless/ath/ath5k/
2583
2584 ATHEROS ATH6KL WIRELESS DRIVER
2585 M:      Kalle Valo <kvalo@codeaurora.org>
2586 L:      linux-wireless@vger.kernel.org
2587 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2589 S:      Supported
2590 F:      drivers/net/wireless/ath/ath6kl/
2591
2592 ATI_REMOTE2 DRIVER
2593 M:      Ville Syrjala <syrjala@sci.fi>
2594 S:      Maintained
2595 F:      drivers/input/misc/ati_remote2.c
2596
2597 ATK0110 HWMON DRIVER
2598 M:      Luca Tettamanti <kronos.it@gmail.com>
2599 L:      linux-hwmon@vger.kernel.org
2600 S:      Maintained
2601 F:      drivers/hwmon/asus_atk0110.c
2602
2603 ATLX ETHERNET DRIVERS
2604 M:      Jay Cliburn <jcliburn@gmail.com>
2605 M:      Chris Snook <chris.snook@gmail.com>
2606 L:      netdev@vger.kernel.org
2607 W:      http://sourceforge.net/projects/atl1
2608 W:      http://atl1.sourceforge.net
2609 S:      Maintained
2610 F:      drivers/net/ethernet/atheros/
2611
2612 ATM
2613 M:      Chas Williams <3chas3@gmail.com>
2614 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2615 L:      netdev@vger.kernel.org
2616 W:      http://linux-atm.sourceforge.net
2617 S:      Maintained
2618 F:      drivers/atm/
2619 F:      include/linux/atm*
2620 F:      include/uapi/linux/atm*
2621
2622 ATMEL MACB ETHERNET DRIVER
2623 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2624 S:      Supported
2625 F:      drivers/net/ethernet/cadence/
2626
2627 ATMEL MAXTOUCH DRIVER
2628 M:      Nick Dyer <nick@shmanahar.org>
2629 T:      git git://github.com/ndyer/linux.git
2630 S:      Maintained
2631 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2632 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2633
2634 ATMEL WIRELESS DRIVER
2635 M:      Simon Kelley <simon@thekelleys.org.uk>
2636 L:      linux-wireless@vger.kernel.org
2637 W:      http://www.thekelleys.org.uk/atmel
2638 W:      http://atmelwlandriver.sourceforge.net/
2639 S:      Maintained
2640 F:      drivers/net/wireless/atmel/atmel*
2641
2642 ATOMIC INFRASTRUCTURE
2643 M:      Will Deacon <will.deacon@arm.com>
2644 M:      Peter Zijlstra <peterz@infradead.org>
2645 R:      Boqun Feng <boqun.feng@gmail.com>
2646 L:      linux-kernel@vger.kernel.org
2647 S:      Maintained
2648 F:      arch/*/include/asm/atomic*.h
2649 F:      include/*/atomic*.h
2650 F:      scripts/atomic/
2651
2652 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2653 M:      Bradley Grove <linuxdrivers@attotech.com>
2654 L:      linux-scsi@vger.kernel.org
2655 W:      http://www.attotech.com
2656 S:      Supported
2657 F:      drivers/scsi/esas2r
2658
2659 ATUSB IEEE 802.15.4 RADIO DRIVER
2660 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2661 L:      linux-wpan@vger.kernel.org
2662 S:      Maintained
2663 F:      drivers/net/ieee802154/atusb.c
2664 F:      drivers/net/ieee802154/atusb.h
2665 F:      drivers/net/ieee802154/at86rf230.h
2666
2667 AUDIT SUBSYSTEM
2668 M:      Paul Moore <paul@paul-moore.com>
2669 M:      Eric Paris <eparis@redhat.com>
2670 L:      linux-audit@redhat.com (moderated for non-subscribers)
2671 W:      https://github.com/linux-audit
2672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2673 S:      Supported
2674 F:      include/linux/audit.h
2675 F:      include/uapi/linux/audit.h
2676 F:      kernel/audit*
2677
2678 AUXILIARY DISPLAY DRIVERS
2679 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2680 S:      Maintained
2681 F:      drivers/auxdisplay/
2682 F:      include/linux/cfag12864b.h
2683
2684 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2685 M:      Andreas Klinger <ak@it-klinger.de>
2686 L:      linux-iio@vger.kernel.org
2687 S:      Maintained
2688 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2689 F:      drivers/iio/adc/hx711.c
2690
2691 AX.25 NETWORK LAYER
2692 M:      Ralf Baechle <ralf@linux-mips.org>
2693 L:      linux-hams@vger.kernel.org
2694 W:      http://www.linux-ax25.org/
2695 S:      Maintained
2696 F:      include/uapi/linux/ax25.h
2697 F:      include/net/ax25.h
2698 F:      net/ax25/
2699
2700 AXENTIA ARM DEVICES
2701 M:      Peter Rosin <peda@axentia.se>
2702 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2703 S:      Maintained
2704 F:      Documentation/devicetree/bindings/arm/axentia.txt
2705 F:      arch/arm/boot/dts/at91-linea.dtsi
2706 F:      arch/arm/boot/dts/at91-natte.dtsi
2707 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2708 F:      arch/arm/boot/dts/at91-tse850-3.dts
2709
2710 AXENTIA ASOC DRIVERS
2711 M:      Peter Rosin <peda@axentia.se>
2712 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2713 S:      Maintained
2714 F:      Documentation/devicetree/bindings/sound/axentia,*
2715 F:      sound/soc/atmel/tse850-pcm5142.c
2716
2717 AXXIA I2C CONTROLLER
2718 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2719 L:      linux-i2c@vger.kernel.org
2720 S:      Maintained
2721 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2722 F:      drivers/i2c/busses/i2c-axxia.c
2723
2724 AZ6007 DVB DRIVER
2725 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2726 L:      linux-media@vger.kernel.org
2727 W:      https://linuxtv.org
2728 T:      git git://linuxtv.org/media_tree.git
2729 S:      Maintained
2730 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2731
2732 AZTECH FM RADIO RECEIVER DRIVER
2733 M:      Hans Verkuil <hverkuil@xs4all.nl>
2734 L:      linux-media@vger.kernel.org
2735 T:      git git://linuxtv.org/media_tree.git
2736 W:      https://linuxtv.org
2737 S:      Maintained
2738 F:      drivers/media/radio/radio-aztech*
2739
2740 B43 WIRELESS DRIVER
2741 L:      linux-wireless@vger.kernel.org
2742 L:      b43-dev@lists.infradead.org
2743 W:      http://wireless.kernel.org/en/users/Drivers/b43
2744 S:      Odd Fixes
2745 F:      drivers/net/wireless/broadcom/b43/
2746
2747 B43LEGACY WIRELESS DRIVER
2748 M:      Larry Finger <Larry.Finger@lwfinger.net>
2749 L:      linux-wireless@vger.kernel.org
2750 L:      b43-dev@lists.infradead.org
2751 W:      http://wireless.kernel.org/en/users/Drivers/b43
2752 S:      Maintained
2753 F:      drivers/net/wireless/broadcom/b43legacy/
2754
2755 BACKLIGHT CLASS/SUBSYSTEM
2756 M:      Lee Jones <lee.jones@linaro.org>
2757 M:      Daniel Thompson <daniel.thompson@linaro.org>
2758 M:      Jingoo Han <jingoohan1@gmail.com>
2759 L:      dri-devel@lists.freedesktop.org
2760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2761 S:      Maintained
2762 F:      drivers/video/backlight/
2763 F:      include/linux/backlight.h
2764 F:      include/linux/pwm_backlight.h
2765 F:      Documentation/devicetree/bindings/leds/backlight
2766
2767 BATMAN ADVANCED
2768 M:      Marek Lindner <mareklindner@neomailbox.ch>
2769 M:      Simon Wunderlich <sw@simonwunderlich.de>
2770 M:      Antonio Quartulli <a@unstable.cc>
2771 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2772 W:      https://www.open-mesh.org/
2773 Q:      https://patchwork.open-mesh.org/project/batman/list/
2774 S:      Maintained
2775 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2776 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2777 F:      Documentation/networking/batman-adv.rst
2778 F:      include/uapi/linux/batadv_packet.h
2779 F:      include/uapi/linux/batman_adv.h
2780 F:      net/batman-adv/
2781
2782 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2783 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2784 L:      linux-hams@vger.kernel.org
2785 W:      http://www.baycom.org/~tom/ham/ham.html
2786 S:      Maintained
2787 F:      drivers/net/hamradio/baycom*
2788
2789 BCACHE (BLOCK LAYER CACHE)
2790 M:      Coly Li <colyli@suse.de>
2791 M:      Kent Overstreet <kent.overstreet@gmail.com>
2792 L:      linux-bcache@vger.kernel.org
2793 W:      http://bcache.evilpiepirate.org
2794 C:      irc://irc.oftc.net/bcache
2795 S:      Maintained
2796 F:      drivers/md/bcache/
2797
2798 BDISP ST MEDIA DRIVER
2799 M:      Fabien Dessenne <fabien.dessenne@st.com>
2800 L:      linux-media@vger.kernel.org
2801 T:      git git://linuxtv.org/media_tree.git
2802 W:      https://linuxtv.org
2803 S:      Supported
2804 F:      drivers/media/platform/sti/bdisp
2805
2806 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2807 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2808 L:      netdev@vger.kernel.org
2809 S:      Maintained
2810 F:      drivers/net/ethernet/ec_bhf.c
2811
2812 BEFS FILE SYSTEM
2813 M:      Luis de Bethencourt <luisbg@kernel.org>
2814 M:      Salah Triki <salah.triki@gmail.com>
2815 S:      Maintained
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2817 F:      Documentation/filesystems/befs.txt
2818 F:      fs/befs/
2819
2820 BFQ I/O SCHEDULER
2821 M:      Paolo Valente <paolo.valente@linaro.org>
2822 M:      Jens Axboe <axboe@kernel.dk>
2823 L:      linux-block@vger.kernel.org
2824 S:      Maintained
2825 F:      block/bfq-*
2826 F:      Documentation/block/bfq-iosched.txt
2827
2828 BFS FILE SYSTEM
2829 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2830 S:      Maintained
2831 F:      Documentation/filesystems/bfs.txt
2832 F:      fs/bfs/
2833 F:      include/uapi/linux/bfs_fs.h
2834
2835 BLINKM RGB LED DRIVER
2836 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2837 S:      Maintained
2838 F:      drivers/leds/leds-blinkm.c
2839
2840 BLOCK LAYER
2841 M:      Jens Axboe <axboe@kernel.dk>
2842 L:      linux-block@vger.kernel.org
2843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2844 S:      Maintained
2845 F:      block/
2846 F:      drivers/block/
2847 F:      kernel/trace/blktrace.c
2848 F:      lib/sbitmap.c
2849
2850 BLOCK2MTD DRIVER
2851 M:      Joern Engel <joern@lazybastard.org>
2852 L:      linux-mtd@lists.infradead.org
2853 S:      Maintained
2854 F:      drivers/mtd/devices/block2mtd.c
2855
2856 BLUETOOTH DRIVERS
2857 M:      Marcel Holtmann <marcel@holtmann.org>
2858 M:      Johan Hedberg <johan.hedberg@gmail.com>
2859 L:      linux-bluetooth@vger.kernel.org
2860 W:      http://www.bluez.org/
2861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2863 S:      Maintained
2864 F:      drivers/bluetooth/
2865
2866 BLUETOOTH SUBSYSTEM
2867 M:      Marcel Holtmann <marcel@holtmann.org>
2868 M:      Johan Hedberg <johan.hedberg@gmail.com>
2869 L:      linux-bluetooth@vger.kernel.org
2870 W:      http://www.bluez.org/
2871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2873 S:      Maintained
2874 F:      net/bluetooth/
2875 F:      include/net/bluetooth/
2876
2877 BONDING DRIVER
2878 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2879 M:      Veaceslav Falico <vfalico@gmail.com>
2880 M:      Andy Gospodarek <andy@greyhouse.net>
2881 L:      netdev@vger.kernel.org
2882 W:      http://sourceforge.net/projects/bonding/
2883 S:      Supported
2884 F:      drivers/net/bonding/
2885 F:      include/uapi/linux/if_bonding.h
2886
2887 BPF (Safe dynamic programs and tools)
2888 M:      Alexei Starovoitov <ast@kernel.org>
2889 M:      Daniel Borkmann <daniel@iogearbox.net>
2890 R:      Martin KaFai Lau <kafai@fb.com>
2891 R:      Song Liu <songliubraving@fb.com>
2892 R:      Yonghong Song <yhs@fb.com>
2893 L:      netdev@vger.kernel.org
2894 L:      bpf@vger.kernel.org
2895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2897 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2898 S:      Supported
2899 F:      arch/*/net/*
2900 F:      Documentation/networking/filter.txt
2901 F:      Documentation/bpf/
2902 F:      include/linux/bpf*
2903 F:      include/linux/filter.h
2904 F:      include/trace/events/xdp.h
2905 F:      include/uapi/linux/bpf*
2906 F:      include/uapi/linux/filter.h
2907 F:      kernel/bpf/
2908 F:      kernel/trace/bpf_trace.c
2909 F:      lib/test_bpf.c
2910 F:      net/bpf/
2911 F:      net/core/filter.c
2912 F:      net/sched/act_bpf.c
2913 F:      net/sched/cls_bpf.c
2914 F:      samples/bpf/
2915 F:      tools/bpf/
2916 F:      tools/lib/bpf/
2917 F:      tools/testing/selftests/bpf/
2918 K:      bpf
2919 N:      bpf
2920
2921 BPF JIT for ARM
2922 M:      Shubham Bansal <illusionist.neo@gmail.com>
2923 L:      netdev@vger.kernel.org
2924 L:      bpf@vger.kernel.org
2925 S:      Maintained
2926 F:      arch/arm/net/
2927
2928 BPF JIT for ARM64
2929 M:      Daniel Borkmann <daniel@iogearbox.net>
2930 M:      Alexei Starovoitov <ast@kernel.org>
2931 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2932 L:      netdev@vger.kernel.org
2933 L:      bpf@vger.kernel.org
2934 S:      Supported
2935 F:      arch/arm64/net/
2936
2937 BPF JIT for MIPS (32-BIT AND 64-BIT)
2938 M:      Paul Burton <paul.burton@mips.com>
2939 L:      netdev@vger.kernel.org
2940 L:      bpf@vger.kernel.org
2941 S:      Maintained
2942 F:      arch/mips/net/
2943
2944 BPF JIT for NFP NICs
2945 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2946 L:      netdev@vger.kernel.org
2947 L:      bpf@vger.kernel.org
2948 S:      Supported
2949 F:      drivers/net/ethernet/netronome/nfp/bpf/
2950
2951 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2952 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2953 M:      Sandipan Das <sandipan@linux.ibm.com>
2954 L:      netdev@vger.kernel.org
2955 L:      bpf@vger.kernel.org
2956 S:      Maintained
2957 F:      arch/powerpc/net/
2958
2959 BPF JIT for RISC-V (RV64G)
2960 M:      Björn Töpel <bjorn.topel@gmail.com>
2961 L:      netdev@vger.kernel.org
2962 S:      Maintained
2963 F:      arch/riscv/net/
2964
2965 BPF JIT for S390
2966 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2967 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2968 L:      netdev@vger.kernel.org
2969 L:      bpf@vger.kernel.org
2970 S:      Maintained
2971 F:      arch/s390/net/
2972 X:      arch/s390/net/pnet.c
2973
2974 BPF JIT for SPARC (32-BIT AND 64-BIT)
2975 M:      David S. Miller <davem@davemloft.net>
2976 L:      netdev@vger.kernel.org
2977 L:      bpf@vger.kernel.org
2978 S:      Maintained
2979 F:      arch/sparc/net/
2980
2981 BPF JIT for X86 32-BIT
2982 M:      Wang YanQing <udknight@gmail.com>
2983 L:      netdev@vger.kernel.org
2984 L:      bpf@vger.kernel.org
2985 S:      Maintained
2986 F:      arch/x86/net/bpf_jit_comp32.c
2987
2988 BPF JIT for X86 64-BIT
2989 M:      Alexei Starovoitov <ast@kernel.org>
2990 M:      Daniel Borkmann <daniel@iogearbox.net>
2991 L:      netdev@vger.kernel.org
2992 L:      bpf@vger.kernel.org
2993 S:      Supported
2994 F:      arch/x86/net/
2995 X:      arch/x86/net/bpf_jit_comp32.c
2996
2997 BROADCOM B44 10/100 ETHERNET DRIVER
2998 M:      Michael Chan <michael.chan@broadcom.com>
2999 L:      netdev@vger.kernel.org
3000 S:      Supported
3001 F:      drivers/net/ethernet/broadcom/b44.*
3002
3003 BROADCOM B53 ETHERNET SWITCH DRIVER
3004 M:      Florian Fainelli <f.fainelli@gmail.com>
3005 L:      netdev@vger.kernel.org
3006 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3007 S:      Supported
3008 F:      drivers/net/dsa/b53/*
3009 F:      include/linux/platform_data/b53.h
3010
3011 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3012 M:      Florian Fainelli <f.fainelli@gmail.com>
3013 M:      Ray Jui <rjui@broadcom.com>
3014 M:      Scott Branden <sbranden@broadcom.com>
3015 M:      bcm-kernel-feedback-list@broadcom.com
3016 T:      git git://github.com/broadcom/mach-bcm
3017 S:      Maintained
3018 N:      bcm281*
3019 N:      bcm113*
3020 N:      bcm216*
3021 N:      kona
3022 F:      arch/arm/mach-bcm/
3023
3024 BROADCOM BCM2835 ARM ARCHITECTURE
3025 M:      Eric Anholt <eric@anholt.net>
3026 M:      Stefan Wahren <stefan.wahren@i2se.com>
3027 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3029 T:      git git://github.com/anholt/linux
3030 S:      Maintained
3031 N:      bcm2835
3032 F:      drivers/staging/vc04_services
3033
3034 BROADCOM BCM47XX MIPS ARCHITECTURE
3035 M:      Hauke Mehrtens <hauke@hauke-m.de>
3036 M:      Rafał Miłecki <zajec5@gmail.com>
3037 L:      linux-mips@vger.kernel.org
3038 S:      Maintained
3039 F:      Documentation/devicetree/bindings/mips/brcm/
3040 F:      arch/mips/bcm47xx/*
3041 F:      arch/mips/include/asm/mach-bcm47xx/*
3042
3043 BROADCOM BCM5301X ARM ARCHITECTURE
3044 M:      Hauke Mehrtens <hauke@hauke-m.de>
3045 M:      Rafał Miłecki <zajec5@gmail.com>
3046 M:      bcm-kernel-feedback-list@broadcom.com
3047 L:      linux-arm-kernel@lists.infradead.org
3048 S:      Maintained
3049 F:      arch/arm/mach-bcm/bcm_5301x.c
3050 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3051 F:      arch/arm/boot/dts/bcm470*
3052 F:      arch/arm/boot/dts/bcm953012*
3053
3054 BROADCOM BCM53573 ARM ARCHITECTURE
3055 M:      Rafał Miłecki <rafal@milecki.pl>
3056 L:      linux-arm-kernel@lists.infradead.org
3057 S:      Maintained
3058 F:      arch/arm/boot/dts/bcm53573*
3059 F:      arch/arm/boot/dts/bcm47189*
3060
3061 BROADCOM BCM63XX ARM ARCHITECTURE
3062 M:      Florian Fainelli <f.fainelli@gmail.com>
3063 M:      bcm-kernel-feedback-list@broadcom.com
3064 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3065 T:      git git://github.com/broadcom/stblinux.git
3066 S:      Maintained
3067 N:      bcm63xx
3068
3069 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3070 M:      Kevin Cernekee <cernekee@gmail.com>
3071 L:      linux-usb@vger.kernel.org
3072 S:      Maintained
3073 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3074
3075 BROADCOM BCM7XXX ARM ARCHITECTURE
3076 M:      Brian Norris <computersforpeace@gmail.com>
3077 M:      Gregory Fong <gregory.0xf0@gmail.com>
3078 M:      Florian Fainelli <f.fainelli@gmail.com>
3079 M:      bcm-kernel-feedback-list@broadcom.com
3080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3081 T:      git git://github.com/broadcom/stblinux.git
3082 S:      Maintained
3083 F:      arch/arm/mach-bcm/*brcmstb*
3084 F:      arch/arm/boot/dts/bcm7*.dts*
3085 F:      drivers/bus/brcmstb_gisb.c
3086 F:      arch/arm/mm/cache-b15-rac.c
3087 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3088 N:      brcmstb
3089
3090 BROADCOM BMIPS CPUFREQ DRIVER
3091 M:      Markus Mayer <mmayer@broadcom.com>
3092 M:      bcm-kernel-feedback-list@broadcom.com
3093 L:      linux-pm@vger.kernel.org
3094 S:      Maintained
3095 F:      drivers/cpufreq/bmips-cpufreq.c
3096
3097 BROADCOM BMIPS MIPS ARCHITECTURE
3098 M:      Kevin Cernekee <cernekee@gmail.com>
3099 M:      Florian Fainelli <f.fainelli@gmail.com>
3100 L:      linux-mips@vger.kernel.org
3101 T:      git git://github.com/broadcom/stblinux.git
3102 S:      Maintained
3103 F:      arch/mips/bmips/*
3104 F:      arch/mips/include/asm/mach-bmips/*
3105 F:      arch/mips/kernel/*bmips*
3106 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3107 F:      drivers/irqchip/irq-bcm63*
3108 F:      drivers/irqchip/irq-bcm7*
3109 F:      drivers/irqchip/irq-brcmstb*
3110 F:      include/linux/bcm963xx_nvram.h
3111 F:      include/linux/bcm963xx_tag.h
3112
3113 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3114 M:      Rasesh Mody <rmody@marvell.com>
3115 M:      GR-Linux-NIC-Dev@marvell.com
3116 L:      netdev@vger.kernel.org
3117 S:      Supported
3118 F:      drivers/net/ethernet/broadcom/bnx2.*
3119 F:      drivers/net/ethernet/broadcom/bnx2_*
3120
3121 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3122 M:      QLogic-Storage-Upstream@qlogic.com
3123 L:      linux-scsi@vger.kernel.org
3124 S:      Supported
3125 F:      drivers/scsi/bnx2fc/
3126
3127 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3128 M:      QLogic-Storage-Upstream@qlogic.com
3129 L:      linux-scsi@vger.kernel.org
3130 S:      Supported
3131 F:      drivers/scsi/bnx2i/
3132
3133 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3134 M:      Ariel Elior <aelior@marvell.com>
3135 M:      Sudarsana Kalluru <skalluru@marvell.com>
3136 M:      GR-everest-linux-l2@marvell.com
3137 L:      netdev@vger.kernel.org
3138 S:      Supported
3139 F:      drivers/net/ethernet/broadcom/bnx2x/
3140
3141 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3142 M:      Michael Chan <michael.chan@broadcom.com>
3143 L:      netdev@vger.kernel.org
3144 S:      Supported
3145 F:      drivers/net/ethernet/broadcom/bnxt/
3146
3147 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3148 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3149 M:      Franky Lin <franky.lin@broadcom.com>
3150 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3151 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3152 M:      Wright Feng <wright.feng@cypress.com>
3153 L:      linux-wireless@vger.kernel.org
3154 L:      brcm80211-dev-list.pdl@broadcom.com
3155 L:      brcm80211-dev-list@cypress.com
3156 S:      Supported
3157 F:      drivers/net/wireless/broadcom/brcm80211/
3158
3159 BROADCOM BRCMSTB GPIO DRIVER
3160 M:      Gregory Fong <gregory.0xf0@gmail.com>
3161 L:      bcm-kernel-feedback-list@broadcom.com
3162 S:      Supported
3163 F:      drivers/gpio/gpio-brcmstb.c
3164 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3165
3166 BROADCOM BRCMSTB I2C DRIVER
3167 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3168 L:      linux-i2c@vger.kernel.org
3169 L:      bcm-kernel-feedback-list@broadcom.com
3170 S:      Supported
3171 F:      drivers/i2c/busses/i2c-brcmstb.c
3172 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3173
3174 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3175 M:      Al Cooper <alcooperx@gmail.com>
3176 L:      linux-kernel@vger.kernel.org
3177 L:      bcm-kernel-feedback-list@broadcom.com
3178 S:      Maintained
3179 F:      drivers/phy/broadcom/phy-brcm-usb*
3180
3181 BROADCOM GENET ETHERNET DRIVER
3182 M:      Doug Berger <opendmb@gmail.com>
3183 M:      Florian Fainelli <f.fainelli@gmail.com>
3184 L:      netdev@vger.kernel.org
3185 S:      Supported
3186 F:      drivers/net/ethernet/broadcom/genet/
3187
3188 BROADCOM IPROC ARM ARCHITECTURE
3189 M:      Ray Jui <rjui@broadcom.com>
3190 M:      Scott Branden <sbranden@broadcom.com>
3191 M:      bcm-kernel-feedback-list@broadcom.com
3192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3193 T:      git git://github.com/broadcom/cygnus-linux.git
3194 S:      Maintained
3195 N:      iproc
3196 N:      cygnus
3197 N:      bcm[-_]nsp
3198 N:      bcm9113*
3199 N:      bcm9583*
3200 N:      bcm9585*
3201 N:      bcm9586*
3202 N:      bcm988312
3203 N:      bcm113*
3204 N:      bcm583*
3205 N:      bcm585*
3206 N:      bcm586*
3207 N:      bcm88312
3208 N:      hr2
3209 N:      stingray
3210 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3211 F:      arch/arm64/boot/dts/broadcom/stingray/*
3212 F:      drivers/clk/bcm/clk-ns*
3213 F:      drivers/clk/bcm/clk-sr*
3214 F:      drivers/pinctrl/bcm/pinctrl-ns*
3215 F:      include/dt-bindings/clock/bcm-sr*
3216
3217 BROADCOM KONA GPIO DRIVER
3218 M:      Ray Jui <rjui@broadcom.com>
3219 L:      bcm-kernel-feedback-list@broadcom.com
3220 S:      Supported
3221 F:      drivers/gpio/gpio-bcm-kona.c
3222 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3223
3224 BROADCOM NETXTREME-E ROCE DRIVER
3225 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3226 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3227 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3228 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3229 L:      linux-rdma@vger.kernel.org
3230 W:      http://www.broadcom.com
3231 S:      Supported
3232 F:      drivers/infiniband/hw/bnxt_re/
3233 F:      include/uapi/rdma/bnxt_re-abi.h
3234
3235 BROADCOM NVRAM DRIVER
3236 M:      Rafał Miłecki <zajec5@gmail.com>
3237 L:      linux-mips@vger.kernel.org
3238 S:      Maintained
3239 F:      drivers/firmware/broadcom/*
3240
3241 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3242 M:      Rafał Miłecki <zajec5@gmail.com>
3243 L:      linux-wireless@vger.kernel.org
3244 S:      Maintained
3245 F:      drivers/bcma/
3246 F:      include/linux/bcma/
3247
3248 BROADCOM STB AVS CPUFREQ DRIVER
3249 M:      Markus Mayer <mmayer@broadcom.com>
3250 M:      bcm-kernel-feedback-list@broadcom.com
3251 L:      linux-pm@vger.kernel.org
3252 S:      Maintained
3253 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3254 F:      drivers/cpufreq/brcmstb*
3255
3256 BROADCOM STB AVS TMON DRIVER
3257 M:      Markus Mayer <mmayer@broadcom.com>
3258 M:      bcm-kernel-feedback-list@broadcom.com
3259 L:      linux-pm@vger.kernel.org
3260 S:      Maintained
3261 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3262 F:      drivers/thermal/broadcom/brcmstb*
3263
3264 BROADCOM STB NAND FLASH DRIVER
3265 M:      Brian Norris <computersforpeace@gmail.com>
3266 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3267 L:      linux-mtd@lists.infradead.org
3268 L:      bcm-kernel-feedback-list@broadcom.com
3269 S:      Maintained
3270 F:      drivers/mtd/nand/raw/brcmnand/
3271
3272 BROADCOM STB DPFE DRIVER
3273 M:      Markus Mayer <mmayer@broadcom.com>
3274 M:      bcm-kernel-feedback-list@broadcom.com
3275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3276 S:      Maintained
3277 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3278 F:      drivers/memory/brcmstb_dpfe.c
3279
3280 BROADCOM SPI DRIVER
3281 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3282 M:      bcm-kernel-feedback-list@broadcom.com
3283 S:      Maintained
3284 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3285 F:      drivers/spi/spi-bcm-qspi.*
3286 F:      drivers/spi/spi-brcmstb-qspi.c
3287 F:      drivers/spi/spi-iproc-qspi.c
3288
3289 BROADCOM SYSTEMPORT ETHERNET DRIVER
3290 M:      Florian Fainelli <f.fainelli@gmail.com>
3291 L:      netdev@vger.kernel.org
3292 S:      Supported
3293 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3294
3295 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3296 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3297 M:      Prashant Sreedharan <prashant@broadcom.com>
3298 M:      Michael Chan <mchan@broadcom.com>
3299 L:      netdev@vger.kernel.org
3300 S:      Supported
3301 F:      drivers/net/ethernet/broadcom/tg3.*
3302
3303 BROCADE BFA FC SCSI DRIVER
3304 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3305 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3306 L:      linux-scsi@vger.kernel.org
3307 S:      Supported
3308 F:      drivers/scsi/bfa/
3309
3310 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3311 M:      Rasesh Mody <rmody@marvell.com>
3312 M:      Sudarsana Kalluru <skalluru@marvell.com>
3313 M:      GR-Linux-NIC-Dev@marvell.com
3314 L:      netdev@vger.kernel.org
3315 S:      Supported
3316 F:      drivers/net/ethernet/brocade/bna/
3317
3318 BSG (block layer generic sg v4 driver)
3319 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3320 L:      linux-scsi@vger.kernel.org
3321 S:      Supported
3322 F:      block/bsg.c
3323 F:      include/linux/bsg.h
3324 F:      include/uapi/linux/bsg.h
3325
3326 BT87X AUDIO DRIVER
3327 M:      Clemens Ladisch <clemens@ladisch.de>
3328 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3329 T:      git git://git.alsa-project.org/alsa-kernel.git
3330 S:      Maintained
3331 F:      Documentation/sound/cards/bt87x.rst
3332 F:      sound/pci/bt87x.c
3333
3334 BT8XXGPIO DRIVER
3335 M:      Michael Buesch <m@bues.ch>
3336 W:      http://bu3sch.de/btgpio.php
3337 S:      Maintained
3338 F:      drivers/gpio/gpio-bt8xx.c
3339
3340 BTRFS FILE SYSTEM
3341 M:      Chris Mason <clm@fb.com>
3342 M:      Josef Bacik <josef@toxicpanda.com>
3343 M:      David Sterba <dsterba@suse.com>
3344 L:      linux-btrfs@vger.kernel.org
3345 W:      http://btrfs.wiki.kernel.org/
3346 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3348 S:      Maintained
3349 F:      Documentation/filesystems/btrfs.txt
3350 F:      fs/btrfs/
3351 F:      include/linux/btrfs*
3352 F:      include/uapi/linux/btrfs*
3353
3354 BTTV VIDEO4LINUX DRIVER
3355 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3356 L:      linux-media@vger.kernel.org
3357 W:      https://linuxtv.org
3358 T:      git git://linuxtv.org/media_tree.git
3359 S:      Odd fixes
3360 F:      Documentation/media/v4l-drivers/bttv*
3361 F:      drivers/media/pci/bt8xx/bttv*
3362
3363 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3364 M:      Chanwoo Choi <cw00.choi@samsung.com>
3365 L:      linux-pm@vger.kernel.org
3366 L:      linux-samsung-soc@vger.kernel.org
3367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3368 S:      Maintained
3369 F:      drivers/devfreq/exynos-bus.c
3370 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3371
3372 BUSLOGIC SCSI DRIVER
3373 M:      Khalid Aziz <khalid@gonehiking.org>
3374 L:      linux-scsi@vger.kernel.org
3375 S:      Maintained
3376 F:      drivers/scsi/BusLogic.*
3377 F:      drivers/scsi/FlashPoint.*
3378
3379 C-MEDIA CMI8788 DRIVER
3380 M:      Clemens Ladisch <clemens@ladisch.de>
3381 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3382 T:      git git://git.alsa-project.org/alsa-kernel.git
3383 S:      Maintained
3384 F:      sound/pci/oxygen/
3385
3386 C-SKY ARCHITECTURE
3387 M:      Guo Ren <guoren@kernel.org>
3388 T:      git https://github.com/c-sky/csky-linux.git
3389 S:      Supported
3390 F:      arch/csky/
3391 F:      Documentation/devicetree/bindings/csky/
3392 F:      drivers/irqchip/irq-csky-*
3393 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3394 F:      drivers/clocksource/timer-gx6605s.c
3395 F:      drivers/clocksource/timer-mp-csky.c
3396 F:      Documentation/devicetree/bindings/timer/csky,*
3397 K:      csky
3398 N:      csky
3399
3400 C6X ARCHITECTURE
3401 M:      Mark Salter <msalter@redhat.com>
3402 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3403 L:      linux-c6x-dev@linux-c6x.org
3404 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3405 S:      Maintained
3406 F:      arch/c6x/
3407
3408 CA8210 IEEE-802.15.4 RADIO DRIVER
3409 M:      Harry Morris <h.morris@cascoda.com>
3410 L:      linux-wpan@vger.kernel.org
3411 W:      https://github.com/Cascoda/ca8210-linux.git
3412 S:      Maintained
3413 F:      drivers/net/ieee802154/ca8210.c
3414 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3415
3416 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3417 M:      David Howells <dhowells@redhat.com>
3418 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3419 S:      Supported
3420 F:      Documentation/filesystems/caching/cachefiles.txt
3421 F:      fs/cachefiles/
3422
3423 CADENCE MIPI-CSI2 BRIDGES
3424 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3425 L:      linux-media@vger.kernel.org
3426 S:      Maintained
3427 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3428 F:      drivers/media/platform/cadence/cdns-csi2*
3429
3430 CADET FM/AM RADIO RECEIVER DRIVER
3431 M:      Hans Verkuil <hverkuil@xs4all.nl>
3432 L:      linux-media@vger.kernel.org
3433 T:      git git://linuxtv.org/media_tree.git
3434 W:      https://linuxtv.org
3435 S:      Maintained
3436 F:      drivers/media/radio/radio-cadet*
3437
3438 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3439 M:      Jonathan Corbet <corbet@lwn.net>
3440 L:      linux-media@vger.kernel.org
3441 T:      git git://linuxtv.org/media_tree.git
3442 S:      Maintained
3443 F:      Documentation/media/v4l-drivers/cafe_ccic*
3444 F:      drivers/media/platform/marvell-ccic/
3445
3446 CAIF NETWORK LAYER
3447 L:      netdev@vger.kernel.org
3448 S:      Orphan
3449 F:      Documentation/networking/caif/
3450 F:      drivers/net/caif/
3451 F:      include/uapi/linux/caif/
3452 F:      include/net/caif/
3453 F:      net/caif/
3454
3455 CAKE QDISC
3456 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3457 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3458 S:      Maintained
3459 F:      net/sched/sch_cake.c
3460
3461 CALGARY x86-64 IOMMU
3462 M:      Muli Ben-Yehuda <mulix@mulix.org>
3463 M:      Jon Mason <jdmason@kudzu.us>
3464 L:      iommu@lists.linux-foundation.org
3465 S:      Maintained
3466 F:      arch/x86/kernel/pci-calgary_64.c
3467 F:      arch/x86/kernel/tce_64.c
3468 F:      arch/x86/include/asm/calgary.h
3469 F:      arch/x86/include/asm/tce.h
3470
3471 CAN NETWORK DRIVERS
3472 M:      Wolfgang Grandegger <wg@grandegger.com>
3473 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3474 L:      linux-can@vger.kernel.org
3475 W:      https://github.com/linux-can
3476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3478 S:      Maintained
3479 F:      Documentation/devicetree/bindings/net/can/
3480 F:      drivers/net/can/
3481 F:      include/linux/can/dev.h
3482 F:      include/linux/can/platform/
3483 F:      include/uapi/linux/can/error.h
3484 F:      include/uapi/linux/can/netlink.h
3485
3486 CAN NETWORK LAYER
3487 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3488 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3489 L:      linux-can@vger.kernel.org
3490 W:      https://github.com/linux-can
3491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3493 S:      Maintained
3494 F:      Documentation/networking/can.rst
3495 F:      net/can/
3496 F:      include/linux/can/core.h
3497 F:      include/uapi/linux/can.h
3498 F:      include/uapi/linux/can/bcm.h
3499 F:      include/uapi/linux/can/raw.h
3500 F:      include/uapi/linux/can/gw.h
3501
3502 CAPABILITIES
3503 M:      Serge Hallyn <serge@hallyn.com>
3504 L:      linux-security-module@vger.kernel.org
3505 S:      Supported
3506 F:      include/linux/capability.h
3507 F:      include/uapi/linux/capability.h
3508 F:      security/commoncap.c
3509 F:      kernel/capability.c
3510
3511 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3512 M:      Kevin Tsai <ktsai@capellamicro.com>
3513 S:      Maintained
3514 F:      drivers/iio/light/cm*
3515
3516 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3517 M:      Christian Lamparter <chunkeey@googlemail.com>
3518 L:      linux-wireless@vger.kernel.org
3519 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3520 S:      Maintained
3521 F:      drivers/net/wireless/ath/carl9170/
3522
3523 CAVIUM I2C DRIVER
3524 M:      Jan Glauber <jglauber@cavium.com>
3525 M:      David Daney <david.daney@cavium.com>
3526 W:      http://www.cavium.com
3527 S:      Supported
3528 F:      drivers/i2c/busses/i2c-octeon*
3529 F:      drivers/i2c/busses/i2c-thunderx*
3530
3531 CAVIUM LIQUIDIO NETWORK DRIVER
3532 M:      Derek Chickles <dchickles@marvell.com>
3533 M:      Satanand Burla <sburla@marvell.com>
3534 M:      Felix Manlunas <fmanlunas@marvell.com>
3535 L:      netdev@vger.kernel.org
3536 W:      http://www.cavium.com
3537 S:      Supported
3538 F:      drivers/net/ethernet/cavium/liquidio/
3539
3540 CAVIUM MMC DRIVER
3541 M:      Jan Glauber <jglauber@cavium.com>
3542 M:      David Daney <david.daney@cavium.com>
3543 M:      Steven J. Hill <Steven.Hill@cavium.com>
3544 W:      http://www.cavium.com
3545 S:      Supported
3546 F:      drivers/mmc/host/cavium*
3547
3548 CAVIUM OCTEON-TX CRYPTO DRIVER
3549 M:      George Cherian <george.cherian@cavium.com>
3550 L:      linux-crypto@vger.kernel.org
3551 W:      http://www.cavium.com
3552 S:      Supported
3553 F:      drivers/crypto/cavium/cpt/
3554
3555 CAVIUM THUNDERX2 ARM64 SOC
3556 M:      Robert Richter <rrichter@cavium.com>
3557 M:      Jayachandran C <jnair@caviumnetworks.com>
3558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3559 S:      Maintained
3560 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3561 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3562
3563 CC2520 IEEE-802.15.4 RADIO DRIVER
3564 M:      Varka Bhadram <varkabhadram@gmail.com>
3565 L:      linux-wpan@vger.kernel.org
3566 S:      Maintained
3567 F:      drivers/net/ieee802154/cc2520.c
3568 F:      include/linux/spi/cc2520.h
3569 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3570
3571 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3572 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3573 L:      linux-crypto@vger.kernel.org
3574 S:      Supported
3575 F:      drivers/crypto/ccree/
3576 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3577
3578 CEC FRAMEWORK
3579 M:      Hans Verkuil <hans.verkuil@cisco.com>
3580 L:      linux-media@vger.kernel.org
3581 T:      git git://linuxtv.org/media_tree.git
3582 W:      http://linuxtv.org
3583 S:      Supported
3584 F:      Documentation/media/kapi/cec-core.rst
3585 F:      Documentation/media/uapi/cec
3586 F:      drivers/media/cec/
3587 F:      drivers/media/rc/keymaps/rc-cec.c
3588 F:      include/media/cec.h
3589 F:      include/media/cec-notifier.h
3590 F:      include/uapi/linux/cec.h
3591 F:      include/uapi/linux/cec-funcs.h
3592 F:      Documentation/devicetree/bindings/media/cec.txt
3593 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3594
3595 CEC GPIO DRIVER
3596 M:      Hans Verkuil <hans.verkuil@cisco.com>
3597 L:      linux-media@vger.kernel.org
3598 T:      git git://linuxtv.org/media_tree.git
3599 W:      http://linuxtv.org
3600 S:      Supported
3601 F:      drivers/media/platform/cec-gpio/
3602 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3603
3604 CELL BROADBAND ENGINE ARCHITECTURE
3605 M:      Arnd Bergmann <arnd@arndb.de>
3606 L:      linuxppc-dev@lists.ozlabs.org
3607 W:      http://www.ibm.com/developerworks/power/cell/
3608 S:      Supported
3609 F:      arch/powerpc/include/asm/cell*.h
3610 F:      arch/powerpc/include/asm/spu*.h
3611 F:      arch/powerpc/include/uapi/asm/spu*.h
3612 F:      arch/powerpc/oprofile/*cell*
3613 F:      arch/powerpc/platforms/cell/
3614
3615 CEPH COMMON CODE (LIBCEPH)
3616 M:      Ilya Dryomov <idryomov@gmail.com>
3617 M:      "Yan, Zheng" <zyan@redhat.com>
3618 M:      Sage Weil <sage@redhat.com>
3619 L:      ceph-devel@vger.kernel.org
3620 W:      http://ceph.com/
3621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3622 T:      git git://github.com/ceph/ceph-client.git
3623 S:      Supported
3624 F:      net/ceph/
3625 F:      include/linux/ceph/
3626 F:      include/linux/crush/
3627
3628 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3629 M:      "Yan, Zheng" <zyan@redhat.com>
3630 M:      Sage Weil <sage@redhat.com>
3631 M:      Ilya Dryomov <idryomov@gmail.com>
3632 L:      ceph-devel@vger.kernel.org
3633 W:      http://ceph.com/
3634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3635 T:      git git://github.com/ceph/ceph-client.git
3636 S:      Supported
3637 F:      Documentation/filesystems/ceph.txt
3638 F:      fs/ceph/
3639
3640 CERTIFICATE HANDLING:
3641 M:      David Howells <dhowells@redhat.com>
3642 M:      David Woodhouse <dwmw2@infradead.org>
3643 L:      keyrings@vger.kernel.org
3644 S:      Maintained
3645 F:      Documentation/admin-guide/module-signing.rst
3646 F:      certs/
3647 F:      scripts/sign-file.c
3648 F:      scripts/extract-cert.c
3649
3650 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3651 L:      linux-usb@vger.kernel.org
3652 S:      Orphan
3653 F:      Documentation/usb/WUSB-Design-overview.txt
3654 F:      Documentation/usb/wusb-cbaf
3655 F:      drivers/usb/host/hwa-hc.c
3656 F:      drivers/usb/host/whci/
3657 F:      drivers/usb/wusbcore/
3658 F:      include/linux/usb/wusb*
3659
3660 CFAG12864B LCD DRIVER
3661 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3662 S:      Maintained
3663 F:      drivers/auxdisplay/cfag12864b.c
3664 F:      include/linux/cfag12864b.h
3665
3666 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3667 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3668 S:      Maintained
3669 F:      drivers/auxdisplay/cfag12864bfb.c
3670 F:      include/linux/cfag12864b.h
3671
3672 802.11 (including CFG80211/NL80211)
3673 M:      Johannes Berg <johannes@sipsolutions.net>
3674 L:      linux-wireless@vger.kernel.org
3675 W:      http://wireless.kernel.org/
3676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3678 S:      Maintained
3679 F:      net/wireless/
3680 F:      include/uapi/linux/nl80211.h
3681 F:      include/linux/ieee80211.h
3682 F:      include/net/wext.h
3683 F:      include/net/cfg80211.h
3684 F:      include/net/iw_handler.h
3685 F:      include/net/ieee80211_radiotap.h
3686 F:      Documentation/driver-api/80211/cfg80211.rst
3687 F:      Documentation/networking/regulatory.txt
3688
3689 CHAR and MISC DRIVERS
3690 M:      Arnd Bergmann <arnd@arndb.de>
3691 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3693 S:      Supported
3694 F:      drivers/char/
3695 F:      drivers/misc/
3696 F:      include/linux/miscdevice.h
3697
3698 CHECKPATCH
3699 M:      Andy Whitcroft <apw@canonical.com>
3700 M:      Joe Perches <joe@perches.com>
3701 S:      Maintained
3702 F:      scripts/checkpatch.pl
3703
3704 CHINESE DOCUMENTATION
3705 M:      Harry Wei <harryxiyou@gmail.com>
3706 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3707 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3708 S:      Maintained
3709 F:      Documentation/translations/zh_CN/
3710
3711 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3712 M:      Peter Chen <Peter.Chen@nxp.com>
3713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3714 L:      linux-usb@vger.kernel.org
3715 S:      Maintained
3716 F:      drivers/usb/chipidea/
3717
3718 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3719 M:      Hans de Goede <hdegoede@redhat.com>
3720 L:      linux-input@vger.kernel.org
3721 S:      Maintained
3722 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3723 F:      drivers/input/touchscreen/chipone_icn8318.c
3724
3725 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3726 M:      Hans de Goede <hdegoede@redhat.com>
3727 L:      linux-input@vger.kernel.org
3728 S:      Maintained
3729 F:      drivers/input/touchscreen/chipone_icn8505.c
3730
3731 CHROME HARDWARE PLATFORM SUPPORT
3732 M:      Benson Leung <bleung@chromium.org>
3733 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3734 S:      Maintained
3735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3736 F:      drivers/platform/chrome/
3737
3738 CHROMEOS EC SUBDRIVERS
3739 M:      Benson Leung <bleung@chromium.org>
3740 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3741 R:      Guenter Roeck <groeck@chromium.org>
3742 S:      Maintained
3743 N:      cros_ec
3744 N:      cros-ec
3745 F:      drivers/power/supply/cros_usbpd-charger.c
3746
3747 CHROMEOS EC CODEC DRIVER
3748 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3749 S:      Maintained
3750 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3751 R:      Guenter Roeck <groeck@chromium.org>
3752 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3753 F:      sound/soc/codecs/cros_ec_codec.*
3754
3755 CIRRUS LOGIC AUDIO CODEC DRIVERS
3756 M:      Brian Austin <brian.austin@cirrus.com>
3757 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3758 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3759 S:      Maintained
3760 F:      sound/soc/codecs/cs*
3761
3762 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3763 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3764 L:      netdev@vger.kernel.org
3765 S:      Maintained
3766 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3767
3768 CISCO FCOE HBA DRIVER
3769 M:      Satish Kharat <satishkh@cisco.com>
3770 M:      Sesidhar Baddela <sebaddel@cisco.com>
3771 M:      Karan Tilak Kumar <kartilak@cisco.com>
3772 L:      linux-scsi@vger.kernel.org
3773 S:      Supported
3774 F:      drivers/scsi/fnic/
3775
3776 CISCO SCSI HBA DRIVER
3777 M:      Karan Tilak Kumar <kartilak@cisco.com>
3778 M:      Sesidhar Baddela <sebaddel@cisco.com>
3779 L:      linux-scsi@vger.kernel.org
3780 S:      Supported
3781 F:      drivers/scsi/snic/
3782
3783 CISCO VIC ETHERNET NIC DRIVER
3784 M:      Christian Benvenuti <benve@cisco.com>
3785 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3786 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3787 S:      Supported
3788 F:      drivers/net/ethernet/cisco/enic/
3789
3790 CISCO VIC LOW LATENCY NIC DRIVER
3791 M:      Christian Benvenuti <benve@cisco.com>
3792 M:      Nelson Escobar <neescoba@cisco.com>
3793 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3794 S:      Supported
3795 F:      drivers/infiniband/hw/usnic/
3796
3797 CIRRUS LOGIC MADERA CODEC DRIVERS
3798 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3799 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3800 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3801 L:      patches@opensource.cirrus.com
3802 T:      git https://github.com/CirrusLogic/linux-drivers.git
3803 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3804 S:      Supported
3805 F:      Documentation/devicetree/bindings/mfd/madera.txt
3806 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3807 F:      include/linux/irqchip/irq-madera*
3808 F:      include/linux/mfd/madera/*
3809 F:      drivers/gpio/gpio-madera*
3810 F:      drivers/irqchip/irq-madera*
3811 F:      drivers/mfd/madera*
3812 F:      drivers/mfd/cs47l*
3813 F:      drivers/pinctrl/cirrus/*
3814
3815 CLANG-FORMAT FILE
3816 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3817 S:      Maintained
3818 F:      .clang-format
3819
3820 CLEANCACHE API
3821 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3822 L:      linux-kernel@vger.kernel.org
3823 S:      Maintained
3824 F:      mm/cleancache.c
3825 F:      include/linux/cleancache.h
3826
3827 CLK API
3828 M:      Russell King <linux@armlinux.org.uk>
3829 L:      linux-clk@vger.kernel.org
3830 S:      Maintained
3831 F:      include/linux/clk.h
3832
3833 CLOCKSOURCE, CLOCKEVENT DRIVERS
3834 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3835 M:      Thomas Gleixner <tglx@linutronix.de>
3836 L:      linux-kernel@vger.kernel.org
3837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3838 S:      Supported
3839 F:      drivers/clocksource/
3840 F:      Documentation/devicetree/bindings/timer/
3841
3842 CMPC ACPI DRIVER
3843 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3844 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3845 L:      platform-driver-x86@vger.kernel.org
3846 S:      Supported
3847 F:      drivers/platform/x86/classmate-laptop.c
3848
3849 COBALT MEDIA DRIVER
3850 M:      Hans Verkuil <hans.verkuil@cisco.com>
3851 L:      linux-media@vger.kernel.org
3852 T:      git git://linuxtv.org/media_tree.git
3853 W:      https://linuxtv.org
3854 S:      Supported
3855 F:      drivers/media/pci/cobalt/
3856
3857 COCCINELLE/Semantic Patches (SmPL)
3858 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3859 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3860 M:      Nicolas Palix <nicolas.palix@imag.fr>
3861 M:      Michal Marek <michal.lkml@markovi.net>
3862 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3864 W:      http://coccinelle.lip6.fr/
3865 S:      Supported
3866 F:      Documentation/dev-tools/coccinelle.rst
3867 F:      scripts/coccinelle/
3868 F:      scripts/coccicheck
3869
3870 CODA FILE SYSTEM
3871 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3872 M:      coda@cs.cmu.edu
3873 L:      codalist@coda.cs.cmu.edu
3874 W:      http://www.coda.cs.cmu.edu/
3875 S:      Maintained
3876 F:      Documentation/filesystems/coda.txt
3877 F:      fs/coda/
3878 F:      include/linux/coda*.h
3879 F:      include/uapi/linux/coda*.h
3880
3881 CODA V4L2 MEM2MEM DRIVER
3882 M:      Philipp Zabel <p.zabel@pengutronix.de>
3883 L:      linux-media@vger.kernel.org
3884 S:      Maintained
3885 F:      Documentation/devicetree/bindings/media/coda.txt
3886 F:      drivers/media/platform/coda/
3887
3888 CODE OF CONDUCT
3889 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3890 S:      Supported
3891 F:      Documentation/process/code-of-conduct.rst
3892 F:      Documentation/process/code-of-conduct-interpretation.rst
3893
3894 COMMON CLK FRAMEWORK
3895 M:      Michael Turquette <mturquette@baylibre.com>
3896 M:      Stephen Boyd <sboyd@kernel.org>
3897 L:      linux-clk@vger.kernel.org
3898 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3900 S:      Maintained
3901 F:      Documentation/devicetree/bindings/clock/
3902 F:      drivers/clk/
3903 X:      drivers/clk/clkdev.c
3904 F:      include/linux/clk-pr*
3905 F:      include/linux/clk/
3906 F:      include/linux/of_clk.h
3907
3908 COMMON INTERNET FILE SYSTEM (CIFS)
3909 M:      Steve French <sfrench@samba.org>
3910 L:      linux-cifs@vger.kernel.org
3911 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3912 W:      http://linux-cifs.samba.org/
3913 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3914 S:      Supported
3915 F:      Documentation/filesystems/cifs/
3916 F:      fs/cifs/
3917
3918 COMPACTPCI HOTPLUG CORE
3919 M:      Scott Murray <scott@spiteful.org>
3920 L:      linux-pci@vger.kernel.org
3921 S:      Maintained
3922 F:      drivers/pci/hotplug/cpci_hotplug*
3923
3924 COMPACTPCI HOTPLUG GENERIC DRIVER
3925 M:      Scott Murray <scott@spiteful.org>
3926 L:      linux-pci@vger.kernel.org
3927 S:      Maintained
3928 F:      drivers/pci/hotplug/cpcihp_generic.c
3929
3930 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3931 M:      Scott Murray <scott@spiteful.org>
3932 L:      linux-pci@vger.kernel.org
3933 S:      Maintained
3934 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3935
3936 COMPAL LAPTOP SUPPORT
3937 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3938 L:      platform-driver-x86@vger.kernel.org
3939 S:      Maintained
3940 F:      drivers/platform/x86/compal-laptop.c
3941
3942 COMPILER ATTRIBUTES