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*
 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 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-counter-104-quad-8
 276 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 277 F:      drivers/counter/104-quad-8.c
 278
 279 ACCES PCI-IDIO-16 GPIO DRIVER
 280 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 281 L:      linux-gpio@vger.kernel.org
 282 S:      Maintained
 283 F:      drivers/gpio/gpio-pci-idio-16.c
 284
 285 ACCES PCIe-IDIO-24 GPIO DRIVER
 286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 287 L:      linux-gpio@vger.kernel.org
 288 S:      Maintained
 289 F:      drivers/gpio/gpio-pcie-idio-24.c
 290
 291 ACENIC DRIVER
 292 M:      Jes Sorensen <jes@trained-monkey.org>
 293 L:      linux-acenic@sunsite.dk
 294 S:      Maintained
 295 F:      drivers/net/ethernet/alteon/acenic*
 296
 297 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 298 M:      Peter Feuerer <peter@piie.net>
 299 L:      platform-driver-x86@vger.kernel.org
 300 W:      http://piie.net/?section=acerhdf
 301 S:      Maintained
 302 F:      drivers/platform/x86/acerhdf.c
 303
 304 ACER WMI LAPTOP EXTRAS
 305 M:      "Lee, Chun-Yi" <jlee@suse.com>
 306 L:      platform-driver-x86@vger.kernel.org
 307 S:      Maintained
 308 F:      drivers/platform/x86/acer-wmi.c
 309
 310 ACPI
 311 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 312 M:      Len Brown <lenb@kernel.org>
 313 L:      linux-acpi@vger.kernel.org
 314 W:      https://01.org/linux-acpi
 315 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 317 B:      https://bugzilla.kernel.org
 318 S:      Supported
 319 F:      drivers/acpi/
 320 F:      drivers/pnp/pnpacpi/
 321 F:      include/linux/acpi.h
 322 F:      include/linux/fwnode.h
 323 F:      include/acpi/
 324 F:      Documentation/firmware-guide/acpi/
 325 F:      Documentation/ABI/testing/sysfs-bus-acpi
 326 F:      Documentation/ABI/testing/configfs-acpi
 327 F:      drivers/pci/*acpi*
 328 F:      drivers/pci/*/*acpi*
 329 F:      tools/power/acpi/
 330
 331 ACPI APEI
 332 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 333 M:      Len Brown <lenb@kernel.org>
 334 L:      linux-acpi@vger.kernel.org
 335 R:      James Morse <james.morse@arm.com>
 336 R:      Tony Luck <tony.luck@intel.com>
 337 R:      Borislav Petkov <bp@alien8.de>
 338 F:      drivers/acpi/apei/
 339
 340 ACPI COMPONENT ARCHITECTURE (ACPICA)
 341 M:      Robert Moore <robert.moore@intel.com>
 342 M:      Erik Schmauss <erik.schmauss@intel.com>
 343 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 344 L:      linux-acpi@vger.kernel.org
 345 L:      devel@acpica.org
 346 W:      https://acpica.org/
 347 W:      https://github.com/acpica/acpica/
 348 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 350 B:      https://bugzilla.kernel.org
 351 B:      https://bugs.acpica.org
 352 S:      Supported
 353 F:      drivers/acpi/acpica/
 354 F:      include/acpi/
 355 F:      tools/power/acpi/
 356
 357 ACPI FAN DRIVER
 358 M:      Zhang Rui <rui.zhang@intel.com>
 359 L:      linux-acpi@vger.kernel.org
 360 W:      https://01.org/linux-acpi
 361 B:      https://bugzilla.kernel.org
 362 S:      Supported
 363 F:      drivers/acpi/fan.c
 364
 365 ACPI FOR ARM64 (ACPI/arm64)
 366 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 367 M:      Hanjun Guo <guohanjun@huawei.com>
 368 M:      Sudeep Holla <sudeep.holla@arm.com>
 369 L:      linux-acpi@vger.kernel.org
 370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 371 S:      Maintained
 372 F:      drivers/acpi/arm64
 373
 374 ACPI I2C MULTI INSTANTIATE DRIVER
 375 M:      Hans de Goede <hdegoede@redhat.com>
 376 L:      platform-driver-x86@vger.kernel.org
 377 S:      Maintained
 378 F:      drivers/platform/x86/i2c-multi-instantiate.c
 379
 380 ACPI PMIC DRIVERS
 381 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 382 M:      Len Brown <lenb@kernel.org>
 383 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 384 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 385 L:      linux-acpi@vger.kernel.org
 386 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 388 B:      https://bugzilla.kernel.org
 389 S:      Supported
 390 F:      drivers/acpi/pmic/
 391
 392 ACPI THERMAL DRIVER
 393 M:      Zhang Rui <rui.zhang@intel.com>
 394 L:      linux-acpi@vger.kernel.org
 395 W:      https://01.org/linux-acpi
 396 B:      https://bugzilla.kernel.org
 397 S:      Supported
 398 F:      drivers/acpi/*thermal*
 399
 400 ACPI VIDEO DRIVER
 401 M:      Zhang Rui <rui.zhang@intel.com>
 402 L:      linux-acpi@vger.kernel.org
 403 W:      https://01.org/linux-acpi
 404 B:      https://bugzilla.kernel.org
 405 S:      Supported
 406 F:      drivers/acpi/acpi_video.c
 407
 408 ACPI WMI DRIVER
 409 L:      platform-driver-x86@vger.kernel.org
 410 S:      Orphan
 411 F:      drivers/platform/x86/wmi.c
 412 F:      include/uapi/linux/wmi.h
 413
 414 AD1889 ALSA SOUND DRIVER
 415 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 416 L:      linux-parisc@vger.kernel.org
 417 S:      Maintained
 418 F:      sound/pci/ad1889.*
 419
 420 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 421 M:      Michael Hennerich <michael.hennerich@analog.com>
 422 W:      http://wiki.analog.com/AD5254
 423 W:      http://ez.analog.com/community/linux-device-drivers
 424 S:      Supported
 425 F:      drivers/misc/ad525x_dpot.c
 426
 427 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 428 M:      Michael Hennerich <michael.hennerich@analog.com>
 429 W:      http://wiki.analog.com/AD5398
 430 W:      http://ez.analog.com/community/linux-device-drivers
 431 S:      Supported
 432 F:      drivers/regulator/ad5398.c
 433
 434 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 435 M:      Michael Hennerich <michael.hennerich@analog.com>
 436 W:      http://wiki.analog.com/AD7142
 437 W:      http://ez.analog.com/community/linux-device-drivers
 438 S:      Supported
 439 F:      drivers/input/misc/ad714x.c
 440
 441 AD7877 TOUCHSCREEN DRIVER
 442 M:      Michael Hennerich <michael.hennerich@analog.com>
 443 W:      http://wiki.analog.com/AD7877
 444 W:      http://ez.analog.com/community/linux-device-drivers
 445 S:      Supported
 446 F:      drivers/input/touchscreen/ad7877.c
 447
 448 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 449 M:      Michael Hennerich <michael.hennerich@analog.com>
 450 W:      http://wiki.analog.com/AD7879
 451 W:      http://ez.analog.com/community/linux-device-drivers
 452 S:      Supported
 453 F:      drivers/input/touchscreen/ad7879.c
 454
 455 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 456 M:      Jiri Kosina <jikos@kernel.org>
 457 S:      Maintained
 458
 459 ADF7242 IEEE 802.15.4 RADIO DRIVER
 460 M:      Michael Hennerich <michael.hennerich@analog.com>
 461 W:      https://wiki.analog.com/ADF7242
 462 W:      http://ez.analog.com/community/linux-device-drivers
 463 L:      linux-wpan@vger.kernel.org
 464 S:      Supported
 465 F:      drivers/net/ieee802154/adf7242.c
 466 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 467
 468 ADM1025 HARDWARE MONITOR DRIVER
 469 M:      Jean Delvare <jdelvare@suse.com>
 470 L:      linux-hwmon@vger.kernel.org
 471 S:      Maintained
 472 F:      Documentation/hwmon/adm1025.rst
 473 F:      drivers/hwmon/adm1025.c
 474
 475 ADM1029 HARDWARE MONITOR DRIVER
 476 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 477 L:      linux-hwmon@vger.kernel.org
 478 S:      Maintained
 479 F:      drivers/hwmon/adm1029.c
 480
 481 ADM8211 WIRELESS DRIVER
 482 L:      linux-wireless@vger.kernel.org
 483 W:      http://wireless.kernel.org/
 484 S:      Orphan
 485 F:      drivers/net/wireless/admtek/adm8211.*
 486
 487 ADP1653 FLASH CONTROLLER DRIVER
 488 M:      Sakari Ailus <sakari.ailus@iki.fi>
 489 L:      linux-media@vger.kernel.org
 490 S:      Maintained
 491 F:      drivers/media/i2c/adp1653.c
 492 F:      include/media/i2c/adp1653.h
 493
 494 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 495 M:      Michael Hennerich <michael.hennerich@analog.com>
 496 W:      http://wiki.analog.com/ADP5520
 497 W:      http://ez.analog.com/community/linux-device-drivers
 498 S:      Supported
 499 F:      drivers/mfd/adp5520.c
 500 F:      drivers/video/backlight/adp5520_bl.c
 501 F:      drivers/leds/leds-adp5520.c
 502 F:      drivers/gpio/gpio-adp5520.c
 503 F:      drivers/input/keyboard/adp5520-keys.c
 504
 505 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 506 M:      Michael Hennerich <michael.hennerich@analog.com>
 507 W:      http://wiki.analog.com/ADP5588
 508 W:      http://ez.analog.com/community/linux-device-drivers
 509 S:      Supported
 510 F:      drivers/input/keyboard/adp5588-keys.c
 511 F:      drivers/gpio/gpio-adp5588.c
 512
 513 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 514 M:      Michael Hennerich <michael.hennerich@analog.com>
 515 W:      http://wiki.analog.com/ADP8860
 516 W:      http://ez.analog.com/community/linux-device-drivers
 517 S:      Supported
 518 F:      drivers/video/backlight/adp8860_bl.c
 519
 520 ADT746X FAN DRIVER
 521 M:      Colin Leroy <colin@colino.net>
 522 S:      Maintained
 523 F:      drivers/macintosh/therm_adt746x.c
 524
 525 ADT7475 HARDWARE MONITOR DRIVER
 526 M:      Jean Delvare <jdelvare@suse.com>
 527 L:      linux-hwmon@vger.kernel.org
 528 S:      Maintained
 529 F:      Documentation/hwmon/adt7475.rst
 530 F:      drivers/hwmon/adt7475.c
 531
 532 ADVANSYS SCSI DRIVER
 533 M:      Matthew Wilcox <willy@infradead.org>
 534 M:      Hannes Reinecke <hare@suse.com>
 535 L:      linux-scsi@vger.kernel.org
 536 S:      Maintained
 537 F:      Documentation/scsi/advansys.txt
 538 F:      drivers/scsi/advansys.c
 539
 540 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 541 M:      Michael Hennerich <michael.hennerich@analog.com>
 542 W:      http://wiki.analog.com/ADXL345
 543 W:      http://ez.analog.com/community/linux-device-drivers
 544 S:      Supported
 545 F:      drivers/input/misc/adxl34x.c
 546 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 547
 548 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 549 M:      Stefan Popa <stefan.popa@analog.com>
 550 W:      http://ez.analog.com/community/linux-device-drivers
 551 S:      Supported
 552 F:      drivers/iio/accel/adxl372.c
 553 F:      drivers/iio/accel/adxl372_spi.c
 554 F:      drivers/iio/accel/adxl372_i2c.c
 555 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 556
 557 AF9013 MEDIA DRIVER
 558 M:      Antti Palosaari <crope@iki.fi>
 559 L:      linux-media@vger.kernel.org
 560 W:      https://linuxtv.org
 561 W:      http://palosaari.fi/linux/
 562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 563 T:      git git://linuxtv.org/anttip/media_tree.git
 564 S:      Maintained
 565 F:      drivers/media/dvb-frontends/af9013*
 566
 567 AF9033 MEDIA DRIVER
 568 M:      Antti Palosaari <crope@iki.fi>
 569 L:      linux-media@vger.kernel.org
 570 W:      https://linuxtv.org
 571 W:      http://palosaari.fi/linux/
 572 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 573 T:      git git://linuxtv.org/anttip/media_tree.git
 574 S:      Maintained
 575 F:      drivers/media/dvb-frontends/af9033*
 576
 577 AFFS FILE SYSTEM
 578 M:      David Sterba <dsterba@suse.com>
 579 L:      linux-fsdevel@vger.kernel.org
 580 S:      Odd Fixes
 581 F:      Documentation/filesystems/affs.txt
 582 F:      fs/affs/
 583
 584 AFS FILESYSTEM
 585 M:      David Howells <dhowells@redhat.com>
 586 L:      linux-afs@lists.infradead.org
 587 S:      Supported
 588 F:      fs/afs/
 589 F:      include/trace/events/afs.h
 590 F:      Documentation/filesystems/afs.txt
 591 W:      https://www.infradead.org/~dhowells/kafs/
 592
 593 AGPGART DRIVER
 594 M:      David Airlie <airlied@linux.ie>
 595 T:      git git://anongit.freedesktop.org/drm/drm
 596 S:      Maintained
 597 F:      drivers/char/agp/
 598 F:      include/linux/agp*
 599 F:      include/uapi/linux/agp*
 600
 601 AHA152X SCSI DRIVER
 602 M:      "Juergen E. Fischer" <fischer@norbit.de>
 603 L:      linux-scsi@vger.kernel.org
 604 S:      Maintained
 605 F:      drivers/scsi/aha152x*
 606 F:      drivers/scsi/pcmcia/aha152x*
 607
 608 AIC7XXX / AIC79XX SCSI DRIVER
 609 M:      Hannes Reinecke <hare@suse.com>
 610 L:      linux-scsi@vger.kernel.org
 611 S:      Maintained
 612 F:      drivers/scsi/aic7xxx/
 613
 614 AIMSLAB FM RADIO RECEIVER DRIVER
 615 M:      Hans Verkuil <hverkuil@xs4all.nl>
 616 L:      linux-media@vger.kernel.org
 617 T:      git git://linuxtv.org/media_tree.git
 618 W:      https://linuxtv.org
 619 S:      Maintained
 620 F:      drivers/media/radio/radio-aimslab*
 621
 622 AIO
 623 M:      Benjamin LaHaise <bcrl@kvack.org>
 624 L:      linux-aio@kvack.org
 625 S:      Supported
 626 F:      fs/aio.c
 627 F:      include/linux/*aio*.h
 628
 629 AIRSPY MEDIA DRIVER
 630 M:      Antti Palosaari <crope@iki.fi>
 631 L:      linux-media@vger.kernel.org
 632 W:      https://linuxtv.org
 633 W:      http://palosaari.fi/linux/
 634 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 635 T:      git git://linuxtv.org/anttip/media_tree.git
 636 S:      Maintained
 637 F:      drivers/media/usb/airspy/
 638
 639 ALACRITECH GIGABIT ETHERNET DRIVER
 640 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 641 S:      Maintained
 642 F:      drivers/net/ethernet/alacritech/*
 643
 644 FORCEDETH GIGABIT ETHERNET DRIVER
 645 M:      Rain River <rain.1986.08.12@gmail.com>
 646 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
 647 L:      netdev@vger.kernel.org
 648 S:      Maintained
 649 F:      drivers/net/ethernet/nvidia/*
 650
 651 ALCATEL SPEEDTOUCH USB DRIVER
 652 M:      Duncan Sands <duncan.sands@free.fr>
 653 L:      linux-usb@vger.kernel.org
 654 W:      http://www.linux-usb.org/SpeedTouch/
 655 S:      Maintained
 656 F:      drivers/usb/atm/speedtch.c
 657 F:      drivers/usb/atm/usbatm.c
 658
 659 ALCHEMY AU1XX0 MMC DRIVER
 660 M:      Manuel Lauss <manuel.lauss@gmail.com>
 661 S:      Maintained
 662 F:      drivers/mmc/host/au1xmmc.c
 663
 664 ALI1563 I2C DRIVER
 665 M:      Rudolf Marek <r.marek@assembler.cz>
 666 L:      linux-i2c@vger.kernel.org
 667 S:      Maintained
 668 F:      Documentation/i2c/busses/i2c-ali1563.rst
 669 F:      drivers/i2c/busses/i2c-ali1563.c
 670
 671 ALLEGRO DVT VIDEO IP CORE DRIVER
 672 M:      Michael Tretter <m.tretter@pengutronix.de>
 673 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 674 L:      linux-media@vger.kernel.org
 675 S:      Maintained
 676 F:      drivers/staging/media/allegro-dvt/
 677
 678 ALLWINNER CPUFREQ DRIVER
 679 M:      Yangtao Li <tiny.windzz@gmail.com>
 680 L:      linux-pm@vger.kernel.org
 681 S:      Maintained
 682 F:      Documentation/devicetree/bindings/opp/sun50i-nvmem-cpufreq.txt
 683 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 684
 685 ALLWINNER CRYPTO DRIVERS
 686 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 687 L:      linux-crypto@vger.kernel.org
 688 S:      Maintained
 689 F:      drivers/crypto/allwinner/
 690
 691 ALLWINNER VPU DRIVER
 692 M:      Maxime Ripard <mripard@kernel.org>
 693 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 694 L:      linux-media@vger.kernel.org
 695 S:      Maintained
 696 F:      drivers/staging/media/sunxi/cedrus/
 697
 698 ALPHA PORT
 699 M:      Richard Henderson <rth@twiddle.net>
 700 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 701 M:      Matt Turner <mattst88@gmail.com>
 702 S:      Odd Fixes
 703 L:      linux-alpha@vger.kernel.org
 704 F:      arch/alpha/
 705
 706 ALPS PS/2 TOUCHPAD DRIVER
 707 R:      Pali Rohár <pali.rohar@gmail.com>
 708 F:      drivers/input/mouse/alps.*
 709
 710 ALTERA I2C CONTROLLER DRIVER
 711 M:      Thor Thayer <thor.thayer@linux.intel.com>
 712 S:      Maintained
 713 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 714 F:      drivers/i2c/busses/i2c-altera.c
 715
 716 ALTERA MAILBOX DRIVER
 717 M:      Ley Foon Tan <lftan@altera.com>
 718 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 719 S:      Maintained
 720 F:      drivers/mailbox/mailbox-altera.c
 721
 722 ALTERA PIO DRIVER
 723 M:      Tien Hock Loh <thloh@altera.com>
 724 L:      linux-gpio@vger.kernel.org
 725 S:      Maintained
 726 F:      drivers/gpio/gpio-altera.c
 727
 728 ALTERA SYSTEM MANAGER DRIVER
 729 M:      Thor Thayer <thor.thayer@linux.intel.com>
 730 S:      Maintained
 731 F:      drivers/mfd/altera-sysmgr.c
 732 F:      include/linux/mfd/altera-sysmgr.h
 733
 734 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 735 M:      Thor Thayer <thor.thayer@linux.intel.com>
 736 S:      Maintained
 737 F:      drivers/gpio/gpio-altera-a10sr.c
 738 F:      drivers/mfd/altera-a10sr.c
 739 F:      drivers/reset/reset-a10sr.c
 740 F:      include/linux/mfd/altera-a10sr.h
 741 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 742
 743 ALTERA TRIPLE SPEED ETHERNET DRIVER
 744 M:      Thor Thayer <thor.thayer@linux.intel.com>
 745 L:      netdev@vger.kernel.org
 746 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 747 S:      Maintained
 748 F:      drivers/net/ethernet/altera/
 749
 750 ALTERA UART/JTAG UART SERIAL DRIVERS
 751 M:      Tobias Klauser <tklauser@distanz.ch>
 752 L:      linux-serial@vger.kernel.org
 753 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 754 S:      Maintained
 755 F:      drivers/tty/serial/altera_uart.c
 756 F:      drivers/tty/serial/altera_jtaguart.c
 757 F:      include/linux/altera_uart.h
 758 F:      include/linux/altera_jtaguart.h
 759
 760 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 761 M:      Talel Shenhar <talel@amazon.com>
 762 S:      Maintained
 763 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 764 F:      drivers/thermal/thermal_mmio.c
 765
 766 AMAZON ETHERNET DRIVERS
 767 M:      Netanel Belgazal <netanel@amazon.com>
 768 R:      Saeed Bishara <saeedb@amazon.com>
 769 R:      Zorik Machulsky <zorik@amazon.com>
 770 L:      netdev@vger.kernel.org
 771 S:      Supported
 772 F:      Documentation/networking/device_drivers/amazon/ena.txt
 773 F:      drivers/net/ethernet/amazon/
 774
 775 AMAZON RDMA EFA DRIVER
 776 M:      Gal Pressman <galpress@amazon.com>
 777 R:      Yossi Leybovich <sleybo@amazon.com>
 778 L:      linux-rdma@vger.kernel.org
 779 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 780 S:      Supported
 781 F:      drivers/infiniband/hw/efa/
 782 F:      include/uapi/rdma/efa-abi.h
 783
 784 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 785 M:      Tom Lendacky <thomas.lendacky@amd.com>
 786 M:      Gary Hook <gary.hook@amd.com>
 787 L:      linux-crypto@vger.kernel.org
 788 S:      Supported
 789 F:      drivers/crypto/ccp/
 790 F:      include/linux/ccp.h
 791
 792 AMD DISPLAY CORE
 793 M:      Harry Wentland <harry.wentland@amd.com>
 794 M:      Leo Li <sunpeng.li@amd.com>
 795 L:      amd-gfx@lists.freedesktop.org
 796 T:      git git://people.freedesktop.org/~agd5f/linux
 797 S:      Supported
 798 F:      drivers/gpu/drm/amd/display/
 799
 800 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 801 M:      Huang Rui <ray.huang@amd.com>
 802 L:      linux-hwmon@vger.kernel.org
 803 S:      Supported
 804 F:      Documentation/hwmon/fam15h_power.rst
 805 F:      drivers/hwmon/fam15h_power.c
 806
 807 AMD FCH GPIO DRIVER
 808 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 809 L:      linux-gpio@vger.kernel.org
 810 S:      Maintained
 811 F:      drivers/gpio/gpio-amd-fch.c
 812 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 813
 814 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 815 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 816 S:      Orphan
 817 F:      drivers/usb/gadget/udc/amd5536udc.*
 818
 819 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 820 P:      Andres Salomon <dilinger@queued.net>
 821 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 822 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 823 S:      Supported
 824 F:      drivers/char/hw_random/geode-rng.c
 825 F:      drivers/crypto/geode*
 826 F:      drivers/video/fbdev/geode/
 827 F:      arch/x86/include/asm/geode.h
 828
 829 AMD IOMMU (AMD-VI)
 830 M:      Joerg Roedel <joro@8bytes.org>
 831 L:      iommu@lists.linux-foundation.org
 832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 833 S:      Maintained
 834 F:      drivers/iommu/amd_iommu*.[ch]
 835 F:      include/linux/amd-iommu.h
 836
 837 AMD KFD
 838 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 839 L:      amd-gfx@lists.freedesktop.org
 840 T:      git git://people.freedesktop.org/~agd5f/linux
 841 S:      Supported
 842 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 843 F:      drivers/gpu/drm/amd/amdkfd/
 844 F:      drivers/gpu/drm/amd/include/cik_structs.h
 845 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 846 F:      drivers/gpu/drm/amd/include/vi_structs.h
 847 F:      drivers/gpu/drm/amd/include/v9_structs.h
 848 F:      include/uapi/linux/kfd_ioctl.h
 849
 850 AMD MP2 I2C DRIVER
 851 M:      Elie Morisse <syniurge@gmail.com>
 852 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 853 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 854 L:      linux-i2c@vger.kernel.org
 855 S:      Maintained
 856 F:      drivers/i2c/busses/i2c-amd-mp2*
 857
 858 AMD POWERPLAY
 859 M:      Rex Zhu <rex.zhu@amd.com>
 860 M:      Evan Quan <evan.quan@amd.com>
 861 L:      amd-gfx@lists.freedesktop.org
 862 S:      Supported
 863 F:      drivers/gpu/drm/amd/powerplay/
 864 T:      git git://people.freedesktop.org/~agd5f/linux
 865
 866 AMD SEATTLE DEVICE TREE SUPPORT
 867 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 868 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 869 M:      Tom Lendacky <thomas.lendacky@amd.com>
 870 S:      Supported
 871 F:      arch/arm64/boot/dts/amd/
 872
 873 AMD XGBE DRIVER
 874 M:      Tom Lendacky <thomas.lendacky@amd.com>
 875 L:      netdev@vger.kernel.org
 876 S:      Supported
 877 F:      drivers/net/ethernet/amd/xgbe/
 878 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 879
 880 ANALOG DEVICES INC AD5686 DRIVER
 881 M:      Stefan Popa <stefan.popa@analog.com>
 882 L:      linux-pm@vger.kernel.org
 883 W:      http://ez.analog.com/community/linux-device-drivers
 884 S:      Supported
 885 F:      drivers/iio/dac/ad5686*
 886 F:      drivers/iio/dac/ad5696*
 887
 888 ANALOG DEVICES INC AD5758 DRIVER
 889 M:      Stefan Popa <stefan.popa@analog.com>
 890 L:      linux-iio@vger.kernel.org
 891 W:      http://ez.analog.com/community/linux-device-drivers
 892 S:      Supported
 893 F:      drivers/iio/dac/ad5758.c
 894 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 895
 896 ANALOG DEVICES INC AD7124 DRIVER
 897 M:      Stefan Popa <stefan.popa@analog.com>
 898 L:      linux-iio@vger.kernel.org
 899 W:      http://ez.analog.com/community/linux-device-drivers
 900 S:      Supported
 901 F:      drivers/iio/adc/ad7124.c
 902 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 903
 904 ANALOG DEVICES INC AD7292 DRIVER
 905 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
 906 L:      linux-iio@vger.kernel.org
 907 W:      http://ez.analog.com/community/linux-device-drivers
 908 S:      Supported
 909 F:      drivers/iio/adc/ad7292.c
 910 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
 911
 912 ANALOG DEVICES INC AD7606 DRIVER
 913 M:      Stefan Popa <stefan.popa@analog.com>
 914 M:      Beniamin Bia <beniamin.bia@analog.com>
 915 L:      linux-iio@vger.kernel.org
 916 W:      http://ez.analog.com/community/linux-device-drivers
 917 S:      Supported
 918 F:      drivers/iio/adc/ad7606.c
 919 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
 920
 921 ANALOG DEVICES INC AD7768-1 DRIVER
 922 M:      Stefan Popa <stefan.popa@analog.com>
 923 L:      linux-iio@vger.kernel.org
 924 W:      http://ez.analog.com/community/linux-device-drivers
 925 S:      Supported
 926 F:      drivers/iio/adc/ad7768-1.c
 927 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 928
 929 ANALOG DEVICES INC AD7780 DRIVER
 930 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 931 M:      Renato Lui Geh <renatogeh@gmail.com>
 932 L:      linux-iio@vger.kernel.org
 933 W:      http://ez.analog.com/community/linux-device-drivers
 934 S:      Supported
 935 F:      drivers/iio/adc/ad7780.c
 936 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 937
 938 ANALOG DEVICES INC AD9389B DRIVER
 939 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 940 L:      linux-media@vger.kernel.org
 941 S:      Maintained
 942 F:      drivers/media/i2c/ad9389b*
 943
 944 ANALOG DEVICES INC ADGS1408 DRIVER
 945 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 946 S:      Supported
 947 F:      drivers/mux/adgs1408.c
 948 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 949
 950 ANALOG DEVICES INC ADIN DRIVER
 951 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
 952 L:      netdev@vger.kernel.org
 953 W:      http://ez.analog.com/community/linux-device-drivers
 954 S:      Supported
 955 F:      drivers/net/phy/adin.c
 956 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
 957
 958 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 959 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 960 S:      Supported
 961 L:      linux-iio@vger.kernel.org
 962 F:      include/linux/iio/imu/adis.h
 963 F:      drivers/iio/imu/adis.c
 964
 965 ANALOG DEVICES INC ADIS16460 DRIVER
 966 M:      Dragos Bogdan <dragos.bogdan@analog.com>
 967 S:      Supported
 968 L:      linux-iio@vger.kernel.org
 969 W:      http://ez.analog.com/community/linux-device-drivers
 970 F:      drivers/iio/imu/adis16460.c
 971 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
 972
 973 ANALOG DEVICES INC ADP5061 DRIVER
 974 M:      Stefan Popa <stefan.popa@analog.com>
 975 L:      linux-pm@vger.kernel.org
 976 W:      http://ez.analog.com/community/linux-device-drivers
 977 S:      Supported
 978 F:      drivers/power/supply/adp5061.c
 979
 980 ANALOG DEVICES INC ADV7180 DRIVER
 981 M:      Lars-Peter Clausen <lars@metafoo.de>
 982 L:      linux-media@vger.kernel.org
 983 W:      http://ez.analog.com/community/linux-device-drivers
 984 S:      Supported
 985 F:      drivers/media/i2c/adv7180.c
 986
 987 ANALOG DEVICES INC ADV748X DRIVER
 988 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 989 L:      linux-media@vger.kernel.org
 990 S:      Maintained
 991 F:      drivers/media/i2c/adv748x/*
 992
 993 ANALOG DEVICES INC ADV7511 DRIVER
 994 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 995 L:      linux-media@vger.kernel.org
 996 S:      Maintained
 997 F:      drivers/media/i2c/adv7511*
 998
 999 ANALOG DEVICES INC ADV7604 DRIVER
1000 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1001 L:      linux-media@vger.kernel.org
1002 S:      Maintained
1003 F:      drivers/media/i2c/adv7604*
1004
1005 ANALOG DEVICES INC ADV7842 DRIVER
1006 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1007 L:      linux-media@vger.kernel.org
1008 S:      Maintained
1009 F:      drivers/media/i2c/adv7842*
1010
1011 ANALOG DEVICES INC ASOC CODEC DRIVERS
1012 M:      Lars-Peter Clausen <lars@metafoo.de>
1013 M:      Nuno Sá <nuno.sa@analog.com>
1014 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1015 W:      http://wiki.analog.com/
1016 W:      http://ez.analog.com/community/linux-device-drivers
1017 S:      Supported
1018 F:      sound/soc/codecs/adau*
1019 F:      sound/soc/codecs/adav*
1020 F:      sound/soc/codecs/ad1*
1021 F:      sound/soc/codecs/ad7*
1022 F:      sound/soc/codecs/ssm*
1023 F:      sound/soc/codecs/sigmadsp.*
1024
1025 ANALOG DEVICES INC DMA DRIVERS
1026 M:      Lars-Peter Clausen <lars@metafoo.de>
1027 W:      http://ez.analog.com/community/linux-device-drivers
1028 S:      Supported
1029 F:      drivers/dma/dma-axi-dmac.c
1030
1031 ANALOG DEVICES INC IIO DRIVERS
1032 M:      Lars-Peter Clausen <lars@metafoo.de>
1033 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1034 M:      Stefan Popa <stefan.popa@analog.com>
1035 W:      http://wiki.analog.com/
1036 W:      http://ez.analog.com/community/linux-device-drivers
1037 S:      Supported
1038 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1039 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1040 F:      drivers/iio/*/ad*
1041 F:      drivers/iio/adc/ltc2497*
1042 X:      drivers/iio/*/adjd*
1043 F:      drivers/staging/iio/*/ad*
1044
1045 ANALOGBITS PLL LIBRARIES
1046 M:      Paul Walmsley <paul.walmsley@sifive.com>
1047 S:      Supported
1048 F:      drivers/clk/analogbits/*
1049 F:      include/linux/clk/analogbits*
1050
1051 ANDES ARCHITECTURE
1052 M:      Greentime Hu <green.hu@gmail.com>
1053 M:      Vincent Chen <deanbo422@gmail.com>
1054 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1055 S:      Supported
1056 F:      arch/nds32/
1057 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1058 F:      Documentation/devicetree/bindings/nds32/
1059 K:      nds32
1060 N:      nds32
1061
1062 ANDROID CONFIG FRAGMENTS
1063 M:      Rob Herring <robh@kernel.org>
1064 S:      Supported
1065 F:      kernel/configs/android*
1066
1067 ANDROID DRIVERS
1068 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1069 M:      Arve Hjønnevåg <arve@android.com>
1070 M:      Todd Kjos <tkjos@android.com>
1071 M:      Martijn Coenen <maco@android.com>
1072 M:      Joel Fernandes <joel@joelfernandes.org>
1073 M:      Christian Brauner <christian@brauner.io>
1074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1075 L:      devel@driverdev.osuosl.org
1076 S:      Supported
1077 F:      drivers/android/
1078 F:      drivers/staging/android/
1079
1080 ANDROID GOLDFISH PIC DRIVER
1081 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1082 S:      Supported
1083 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1084 F:      drivers/irqchip/irq-goldfish-pic.c
1085
1086 ANDROID GOLDFISH RTC DRIVER
1087 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1088 S:      Supported
1089 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1090 F:      drivers/rtc/rtc-goldfish.c
1091
1092 ANDROID ION DRIVER
1093 M:      Laura Abbott <labbott@redhat.com>
1094 M:      Sumit Semwal <sumit.semwal@linaro.org>
1095 L:      devel@driverdev.osuosl.org
1096 L:      dri-devel@lists.freedesktop.org
1097 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1098 S:      Supported
1099 F:      drivers/staging/android/ion
1100 F:      drivers/staging/android/uapi/ion.h
1101
1102 AOA (Apple Onboard Audio) ALSA DRIVER
1103 M:      Johannes Berg <johannes@sipsolutions.net>
1104 L:      linuxppc-dev@lists.ozlabs.org
1105 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1106 S:      Maintained
1107 F:      sound/aoa/
1108
1109 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1110 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1111 L:      linux-iio@vger.kernel.org
1112 S:      Maintained
1113 F:      drivers/iio/adc/stx104.c
1114
1115 APM DRIVER
1116 M:      Jiri Kosina <jikos@kernel.org>
1117 S:      Odd fixes
1118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1119 F:      arch/x86/kernel/apm_32.c
1120 F:      include/linux/apm_bios.h
1121 F:      include/uapi/linux/apm_bios.h
1122 F:      drivers/char/apm-emulation.c
1123
1124 APPARMOR SECURITY MODULE
1125 M:      John Johansen <john.johansen@canonical.com>
1126 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1127 W:      wiki.apparmor.net
1128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1129 S:      Supported
1130 F:      security/apparmor/
1131 F:      Documentation/admin-guide/LSM/apparmor.rst
1132
1133 APPLE BCM5974 MULTITOUCH DRIVER
1134 M:      Henrik Rydberg <rydberg@bitmath.org>
1135 L:      linux-input@vger.kernel.org
1136 S:      Odd fixes
1137 F:      drivers/input/mouse/bcm5974.c
1138
1139 APPLE SMC DRIVER
1140 M:      Henrik Rydberg <rydberg@bitmath.org>
1141 L:      linux-hwmon@vger.kernel.org
1142 S:      Odd fixes
1143 F:      drivers/hwmon/applesmc.c
1144
1145 APPLETALK NETWORK LAYER
1146 L:      netdev@vger.kernel.org
1147 S:      Odd fixes
1148 F:      drivers/net/appletalk/
1149 F:      net/appletalk/
1150 F:      include/linux/atalk.h
1151 F:      include/uapi/linux/atalk.h
1152
1153 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1154 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1155 S:      Supported
1156 F:      arch/arm64/boot/dts/apm/
1157
1158 APPLIED MICRO (APM) X-GENE SOC EDAC
1159 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1160 S:      Supported
1161 F:      drivers/edac/xgene_edac.c
1162 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1163
1164 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1165 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1166 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1167 S:      Supported
1168 F:      drivers/net/ethernet/apm/xgene-v2/
1169
1170 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1171 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1172 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1173 M:      Quan Nguyen <quan@os.amperecomputing.com>
1174 S:      Supported
1175 F:      drivers/net/ethernet/apm/xgene/
1176 F:      drivers/net/phy/mdio-xgene.c
1177 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1178 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1179
1180 APPLIED MICRO (APM) X-GENE SOC PMU
1181 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1182 S:      Supported
1183 F:      drivers/perf/xgene_pmu.c
1184 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1185 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1186
1187 APTINA CAMERA SENSOR PLL
1188 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1189 L:      linux-media@vger.kernel.org
1190 S:      Maintained
1191 F:      drivers/media/i2c/aptina-pll.*
1192
1193 AQUANTIA ETHERNET DRIVER (atlantic)
1194 M:      Igor Russkikh <irusskikh@marvell.com>
1195 L:      netdev@vger.kernel.org
1196 S:      Supported
1197 W:      https://www.marvell.com/
1198 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1199 F:      drivers/net/ethernet/aquantia/atlantic/
1200 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1201
1202 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1203 M:      Egor Pomozov <epomozov@marvell.com>
1204 L:      netdev@vger.kernel.org
1205 S:      Supported
1206 W:      http://www.aquantia.com
1207 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1208
1209 ARC FRAMEBUFFER DRIVER
1210 M:      Jaya Kumar <jayalk@intworks.biz>
1211 S:      Maintained
1212 F:      drivers/video/fbdev/arcfb.c
1213 F:      drivers/video/fbdev/core/fb_defio.c
1214
1215 ARC PGU DRM DRIVER
1216 M:      Alexey Brodkin <abrodkin@synopsys.com>
1217 S:      Supported
1218 F:      drivers/gpu/drm/arc/
1219 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1220
1221 ARCNET NETWORK LAYER
1222 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1223 L:      netdev@vger.kernel.org
1224 S:      Maintained
1225 F:      drivers/net/arcnet/
1226 F:      include/uapi/linux/if_arcnet.h
1227
1228 ARM ARCHITECTED TIMER DRIVER
1229 M:      Mark Rutland <mark.rutland@arm.com>
1230 M:      Marc Zyngier <maz@kernel.org>
1231 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1232 S:      Maintained
1233 F:      arch/arm/include/asm/arch_timer.h
1234 F:      arch/arm64/include/asm/arch_timer.h
1235 F:      drivers/clocksource/arm_arch_timer.c
1236
1237 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1238 M:      Linus Walleij <linus.walleij@linaro.org>
1239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1240 S:      Maintained
1241 F:      Documentation/devicetree/bindings/arm/arm-boards
1242 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1243 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1244 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1245 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1246 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1247 F:      arch/arm/mach-integrator/
1248 F:      arch/arm/mach-realview/
1249 F:      arch/arm/mach-versatile/
1250 F:      arch/arm/plat-versatile/
1251 F:      arch/arm/boot/dts/arm-realview-*
1252 F:      arch/arm/boot/dts/integrator*
1253 F:      arch/arm/boot/dts/versatile*
1254 F:      drivers/clk/versatile/
1255 F:      drivers/i2c/busses/i2c-versatile.c
1256 F:      drivers/irqchip/irq-versatile-fpga.c
1257 F:      drivers/mtd/maps/physmap_of_versatile.c
1258 F:      drivers/power/reset/arm-versatile-reboot.c
1259 F:      drivers/soc/versatile/
1260
1261 ARM HDLCD DRM DRIVER
1262 M:      Liviu Dudau <liviu.dudau@arm.com>
1263 S:      Supported
1264 F:      drivers/gpu/drm/arm/hdlcd_*
1265 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1266
1267 ARM KOMEDA DRM-KMS DRIVER
1268 M:      James (Qian) Wang <james.qian.wang@arm.com>
1269 M:      Liviu Dudau <liviu.dudau@arm.com>
1270 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1271 L:      Mali DP Maintainers <malidp@foss.arm.com>
1272 S:      Supported
1273 T:      git git://anongit.freedesktop.org/drm/drm-misc
1274 F:      drivers/gpu/drm/arm/display/include/
1275 F:      drivers/gpu/drm/arm/display/komeda/
1276 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1277 F:      Documentation/gpu/komeda-kms.rst
1278
1279 ARM MALI-DP DRM DRIVER
1280 M:      Liviu Dudau <liviu.dudau@arm.com>
1281 M:      Brian Starkey <brian.starkey@arm.com>
1282 L:      Mali DP Maintainers <malidp@foss.arm.com>
1283 S:      Supported
1284 T:      git git://anongit.freedesktop.org/drm/drm-misc
1285 F:      drivers/gpu/drm/arm/
1286 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1287 F:      Documentation/gpu/afbc.rst
1288
1289 ARM MALI PANFROST DRM DRIVER
1290 M:      Rob Herring <robh@kernel.org>
1291 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1292 R:      Steven Price <steven.price@arm.com>
1293 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1294 L:      dri-devel@lists.freedesktop.org
1295 S:      Supported
1296 T:      git git://anongit.freedesktop.org/drm/drm-misc
1297 F:      drivers/gpu/drm/panfrost/
1298 F:      include/uapi/drm/panfrost_drm.h
1299
1300 ARM MFM AND FLOPPY DRIVERS
1301 M:      Ian Molton <spyro@f2s.com>
1302 S:      Maintained
1303 F:      arch/arm/mach-rpc/floppydma.S
1304 F:      arch/arm/include/asm/floppy.h
1305
1306 ARM PMU PROFILING AND DEBUGGING
1307 M:      Will Deacon <will@kernel.org>
1308 M:      Mark Rutland <mark.rutland@arm.com>
1309 S:      Maintained
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 F:      arch/arm*/kernel/perf_*
1312 F:      arch/arm/oprofile/common.c
1313 F:      arch/arm*/kernel/hw_breakpoint.c
1314 F:      arch/arm*/include/asm/hw_breakpoint.h
1315 F:      arch/arm*/include/asm/perf_event.h
1316 F:      drivers/perf/*
1317 F:      include/linux/perf/arm_pmu.h
1318 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1319 F:      Documentation/devicetree/bindings/perf/
1320
1321 ARM PORT
1322 M:      Russell King <linux@armlinux.org.uk>
1323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1324 W:      http://www.armlinux.org.uk/
1325 S:      Odd Fixes
1326 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1327 F:      arch/arm/
1328 X:      arch/arm/boot/dts/
1329
1330 ARM PRIMECELL AACI PL041 DRIVER
1331 M:      Russell King <linux@armlinux.org.uk>
1332 S:      Odd Fixes
1333 F:      sound/arm/aaci.*
1334
1335 ARM PRIMECELL BUS SUPPORT
1336 M:      Russell King <linux@armlinux.org.uk>
1337 S:      Odd Fixes
1338 F:      drivers/amba/
1339 F:      include/linux/amba/bus.h
1340
1341 ARM PRIMECELL CLCD PL110 DRIVER
1342 M:      Russell King <linux@armlinux.org.uk>
1343 S:      Odd Fixes
1344 F:      drivers/video/fbdev/amba-clcd.*
1345
1346 ARM PRIMECELL KMI PL050 DRIVER
1347 M:      Russell King <linux@armlinux.org.uk>
1348 S:      Odd Fixes
1349 F:      drivers/input/serio/ambakmi.*
1350 F:      include/linux/amba/kmi.h
1351
1352 ARM PRIMECELL MMCI PL180/1 DRIVER
1353 M:      Russell King <linux@armlinux.org.uk>
1354 S:      Odd Fixes
1355 F:      drivers/mmc/host/mmci.*
1356 F:      include/linux/amba/mmci.h
1357
1358 ARM PRIMECELL SSP PL022 SPI DRIVER
1359 M:      Linus Walleij <linus.walleij@linaro.org>
1360 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1361 S:      Maintained
1362 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1363 F:      drivers/spi/spi-pl022.c
1364
1365 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1366 M:      Russell King <linux@armlinux.org.uk>
1367 S:      Odd Fixes
1368 F:      drivers/tty/serial/amba-pl01*.c
1369 F:      include/linux/amba/serial.h
1370
1371 ARM PRIMECELL VIC PL190/PL192 DRIVER
1372 M:      Linus Walleij <linus.walleij@linaro.org>
1373 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1374 S:      Maintained
1375 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1376 F:      drivers/irqchip/irq-vic.c
1377
1378 AMAZON ANNAPURNA LABS FIC DRIVER
1379 M:      Talel Shenhar <talel@amazon.com>
1380 S:      Maintained
1381 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1382 F:      drivers/irqchip/irq-al-fic.c
1383
1384 ARM SMMU DRIVERS
1385 M:      Will Deacon <will@kernel.org>
1386 R:      Robin Murphy <robin.murphy@arm.com>
1387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1388 S:      Maintained
1389 F:      drivers/iommu/arm-smmu*
1390 F:      drivers/iommu/io-pgtable-arm.c
1391 F:      drivers/iommu/io-pgtable-arm-v7s.c
1392
1393 ARM SUB-ARCHITECTURES
1394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1395 S:      Maintained
1396 F:      arch/arm/mach-*/
1397 F:      arch/arm/plat-*/
1398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1399
1400 ARM/ACTIONS SEMI ARCHITECTURE
1401 M:      Andreas Färber <afaerber@suse.de>
1402 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1404 S:      Maintained
1405 N:      owl
1406 F:      arch/arm/mach-actions/
1407 F:      arch/arm/boot/dts/owl-*
1408 F:      arch/arm64/boot/dts/actions/
1409 F:      drivers/clk/actions/
1410 F:      drivers/clocksource/timer-owl*
1411 F:      drivers/dma/owl-dma.c
1412 F:      drivers/i2c/busses/i2c-owl.c
1413 F:      drivers/mmc/host/owl-mmc.c
1414 F:      drivers/pinctrl/actions/*
1415 F:      drivers/soc/actions/
1416 F:      include/dt-bindings/power/owl-*
1417 F:      include/linux/soc/actions/
1418 F:      Documentation/devicetree/bindings/arm/actions.yaml
1419 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1420 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1421 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1422 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1423 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1424 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1425 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1426
1427 ARM/ADS SPHERE MACHINE SUPPORT
1428 M:      Lennert Buytenhek <kernel@wantstofly.org>
1429 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1430 S:      Maintained
1431
1432 ARM/AFEB9260 MACHINE SUPPORT
1433 M:      Sergey Lapin <slapin@ossfans.org>
1434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1435 S:      Maintained
1436
1437 ARM/AJECO 1ARM MACHINE SUPPORT
1438 M:      Lennert Buytenhek <kernel@wantstofly.org>
1439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1440 S:      Maintained
1441
1442 ARM/Allwinner SoC Clock Support
1443 M:      Emilio López <emilio@elopez.com.ar>
1444 S:      Maintained
1445 F:      drivers/clk/sunxi/
1446
1447 ARM/Allwinner sunXi SoC support
1448 M:      Maxime Ripard <mripard@kernel.org>
1449 M:      Chen-Yu Tsai <wens@csie.org>
1450 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1451 S:      Maintained
1452 N:      sun[x456789]i
1453 N:      sun50i
1454 F:      arch/arm/mach-sunxi/
1455 F:      arch/arm64/boot/dts/allwinner/
1456 F:      drivers/clk/sunxi-ng/
1457 F:      drivers/pinctrl/sunxi/
1458 F:      drivers/soc/sunxi/
1459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1460
1461 Allwinner A10 CSI driver
1462 M:      Maxime Ripard <mripard@kernel.org>
1463 L:      linux-media@vger.kernel.org
1464 T:      git git://linuxtv.org/media_tree.git
1465 F:      drivers/media/platform/sunxi/sun4i-csi/
1466 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1467 S:      Maintained
1468
1469 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1470 M:      Neil Armstrong <narmstrong@baylibre.com>
1471 M:      Jerome Brunet <jbrunet@baylibre.com>
1472 L:      linux-amlogic@lists.infradead.org
1473 S:      Maintained
1474 F:      drivers/clk/meson/
1475 F:      include/dt-bindings/clock/meson*
1476 F:      include/dt-bindings/clock/gxbb*
1477 F:      Documentation/devicetree/bindings/clock/amlogic*
1478
1479 ARM/Amlogic Meson SoC support
1480 M:      Kevin Hilman <khilman@baylibre.com>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 L:      linux-amlogic@lists.infradead.org
1483 W:      http://linux-meson.com/
1484 S:      Maintained
1485 F:      arch/arm/mach-meson/
1486 F:      arch/arm/boot/dts/meson*
1487 F:      arch/arm64/boot/dts/amlogic/
1488 F:      drivers/pinctrl/meson/
1489 F:      drivers/mmc/host/meson*
1490 F:      drivers/soc/amlogic/
1491 F:      drivers/rtc/rtc-meson*
1492 N:      meson
1493
1494 ARM/Amlogic Meson SoC Crypto Drivers
1495 M:      Corentin Labbe <clabbe@baylibre.com>
1496 L:      linux-crypto@vger.kernel.org
1497 L:      linux-amlogic@lists.infradead.org
1498 S:      Maintained
1499 F:      drivers/crypto/amlogic/
1500 F:      Documentation/devicetree/bindings/crypto/amlogic*
1501
1502 ARM/Amlogic Meson SoC Sound Drivers
1503 M:      Jerome Brunet <jbrunet@baylibre.com>
1504 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1505 S:      Maintained
1506 F:      sound/soc/meson/
1507 F:      Documentation/devicetree/bindings/sound/amlogic*
1508
1509 ARM/Annapurna Labs ALPINE ARCHITECTURE
1510 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1511 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 S:      Maintained
1514 F:      arch/arm/mach-alpine/
1515 F:      arch/arm/boot/dts/alpine*
1516 F:      arch/arm64/boot/dts/al/
1517 F:      drivers/*/*alpine*
1518
1519 ARM/ARTPEC MACHINE SUPPORT
1520 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1521 M:      Lars Persson <lars.persson@axis.com>
1522 S:      Maintained
1523 L:      linux-arm-kernel@axis.com
1524 F:      arch/arm/mach-artpec
1525 F:      arch/arm/boot/dts/artpec6*
1526 F:      drivers/clk/axis
1527 F:      drivers/crypto/axis
1528 F:      drivers/mmc/host/usdhi6rol0.c
1529 F:      drivers/pinctrl/pinctrl-artpec*
1530 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1531
1532 ARM/ASPEED I2C DRIVER
1533 M:      Brendan Higgins <brendanhiggins@google.com>
1534 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1535 R:      Joel Stanley <joel@jms.id.au>
1536 L:      linux-i2c@vger.kernel.org
1537 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1538 S:      Maintained
1539 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1540 F:      drivers/i2c/busses/i2c-aspeed.c
1541 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1542 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1543
1544 ARM/ASPEED MACHINE SUPPORT
1545 M:      Joel Stanley <joel@jms.id.au>
1546 R:      Andrew Jeffery <andrew@aj.id.au>
1547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1548 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1549 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1550 S:      Supported
1551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1552 F:      arch/arm/mach-aspeed/
1553 F:      arch/arm/boot/dts/aspeed-*
1554 N:      aspeed
1555
1556 ARM/BITMAIN ARCHITECTURE
1557 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560 F:      arch/arm64/boot/dts/bitmain/
1561 F:      drivers/pinctrl/pinctrl-bm1880.c
1562 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1563 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1564
1565 ARM/CALXEDA HIGHBANK ARCHITECTURE
1566 M:      Rob Herring <robh@kernel.org>
1567 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1568 S:      Maintained
1569 F:      arch/arm/mach-highbank/
1570 F:      arch/arm/boot/dts/highbank.dts
1571 F:      arch/arm/boot/dts/ecx-*.dts*
1572
1573 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1574 M:      Krzysztof Halasa <khalasa@piap.pl>
1575 S:      Maintained
1576 F:      arch/arm/mach-cns3xxx/
1577
1578 ARM/CAVIUM THUNDER NETWORK DRIVER
1579 M:      Sunil Goutham <sgoutham@cavium.com>
1580 M:      Robert Richter <rric@kernel.org>
1581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1582 S:      Supported
1583 F:      drivers/net/ethernet/cavium/thunder/
1584
1585 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1586 M:      Lukasz Majewski <lukma@denx.de>
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 S:      Maintained
1589 F:      arch/arm/mach-ep93xx/ts72xx.c
1590
1591 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1592 M:      Alexander Shiyan <shc_work@mail.ru>
1593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1594 S:      Odd Fixes
1595 N:      clps711x
1596
1597 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1598 M:      Lennert Buytenhek <kernel@wantstofly.org>
1599 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1600 S:      Maintained
1601
1602 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1603 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1604 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1605 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1606 S:      Maintained
1607 F:      arch/arm/mach-ep93xx/
1608 F:      arch/arm/mach-ep93xx/include/mach/
1609
1610 ARM/CLKDEV SUPPORT
1611 M:      Russell King <linux@armlinux.org.uk>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1615 F:      drivers/clk/clkdev.c
1616
1617 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1618 M:      Mike Rapoport <mike@compulab.co.il>
1619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1620 S:      Maintained
1621
1622 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1623 M:      Baruch Siach <baruch@tkos.co.il>
1624 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1625 S:      Maintained
1626 F:      arch/arm/boot/dts/cx92755*
1627 N:      digicolor
1628
1629 ARM/CONTEC MICRO9 MACHINE SUPPORT
1630 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1631 S:      Maintained
1632 F:      arch/arm/mach-ep93xx/micro9.c
1633
1634 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1635 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1636 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639 F:      drivers/hwtracing/coresight/*
1640 F:      Documentation/trace/coresight.rst
1641 F:      Documentation/trace/coresight-cpu-debug.rst
1642 F:      Documentation/devicetree/bindings/arm/coresight.txt
1643 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1644 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1645 F:      tools/perf/arch/arm/util/pmu.c
1646 F:      tools/perf/arch/arm/util/auxtrace.c
1647 F:      tools/perf/arch/arm/util/cs-etm.c
1648 F:      tools/perf/arch/arm/util/cs-etm.h
1649 F:      tools/perf/util/cs-etm.*
1650 F:      tools/perf/util/cs-etm-decoder/*
1651
1652 ARM/CORGI MACHINE SUPPORT
1653 M:      Richard Purdie <rpurdie@rpsys.net>
1654 S:      Maintained
1655
1656 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1657 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1658 M:      Linus Walleij <linus.walleij@linaro.org>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 T:      git git://github.com/ulli-kroll/linux.git
1661 S:      Maintained
1662 F:      Documentation/devicetree/bindings/arm/gemini.txt
1663 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1664 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1665 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1666 F:      arch/arm/mach-gemini/
1667 F:      drivers/net/ethernet/cortina/
1668 F:      drivers/pinctrl/pinctrl-gemini.c
1669 F:      drivers/rtc/rtc-ftrtc010.c
1670
1671 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1672 M:      Barry Song <baohua@kernel.org>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1675 S:      Maintained
1676 F:      arch/arm/boot/dts/prima2*
1677 F:      arch/arm/mach-prima2/
1678 F:      drivers/clk/sirf/
1679 F:      drivers/clocksource/timer-prima2.c
1680 F:      drivers/clocksource/timer-atlas7.c
1681 N:      [^a-z]sirf
1682 X:      drivers/gnss
1683
1684 ARM/CZ.NIC TURRIS MOX SUPPORT
1685 M:      Marek Behun <marek.behun@nic.cz>
1686 W:      http://mox.turris.cz
1687 S:      Maintained
1688 F:      Documentation/ABI/testing/debugfs-moxtet
1689 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1690 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1691 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1692 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1693 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1694 F:      include/linux/moxtet.h
1695 F:      drivers/bus/moxtet.c
1696 F:      drivers/firmware/turris-mox-rwtm.c
1697 F:      drivers/gpio/gpio-moxtet.c
1698
1699 ARM/EBSA110 MACHINE SUPPORT
1700 M:      Russell King <linux@armlinux.org.uk>
1701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1702 W:      http://www.armlinux.org.uk/
1703 S:      Maintained
1704 F:      arch/arm/mach-ebsa110/
1705 F:      drivers/net/ethernet/amd/am79c961a.*
1706
1707 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1708 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1709 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1710 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1711 S:      Maintained
1712 N:      efm32
1713
1714 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1715 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1716 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1717 S:      Maintained
1718 F:      arch/arm/mach-pxa/ezx.c
1719
1720 ARM/FARADAY FA526 PORT
1721 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1723 S:      Maintained
1724 T:      git git://git.berlios.de/gemini-board
1725 F:      arch/arm/mm/*-fa*
1726
1727 ARM/FOOTBRIDGE ARCHITECTURE
1728 M:      Russell King <linux@armlinux.org.uk>
1729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1730 W:      http://www.armlinux.org.uk/
1731 S:      Maintained
1732 F:      arch/arm/include/asm/hardware/dec21285.h
1733 F:      arch/arm/mach-footbridge/
1734
1735 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1736 M:      Shawn Guo <shawnguo@kernel.org>
1737 M:      Sascha Hauer <s.hauer@pengutronix.de>
1738 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1739 R:      Fabio Estevam <festevam@gmail.com>
1740 R:      NXP Linux Team <linux-imx@nxp.com>
1741 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1742 S:      Maintained
1743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1744 N:      imx
1745 N:      mxs
1746 X:      drivers/media/i2c/
1747
1748 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1749 M:      Shawn Guo <shawnguo@kernel.org>
1750 M:      Sascha Hauer <s.hauer@pengutronix.de>
1751 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1752 R:      Stefan Agner <stefan@agner.ch>
1753 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1754 S:      Maintained
1755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1756 F:      arch/arm/mach-imx/*vf610*
1757 F:      arch/arm/boot/dts/vf*
1758
1759 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1760 M:      Shawn Guo <shawnguo@kernel.org>
1761 M:      Li Yang <leoyang.li@nxp.com>
1762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1763 S:      Maintained
1764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1765 F:      arch/arm/boot/dts/ls1021a*
1766 F:      arch/arm64/boot/dts/freescale/fsl-*
1767 F:      arch/arm64/boot/dts/freescale/qoriq-*
1768
1769 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1770 M:      Lennert Buytenhek <kernel@wantstofly.org>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773
1774 ARM/GUMSTIX MACHINE SUPPORT
1775 M:      Steve Sakoman <sakoman@gmail.com>
1776 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1777 S:      Maintained
1778
1779 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1780 M:      Philipp Zabel <philipp.zabel@gmail.com>
1781 M:      Paul Parsons <lost.distance@yahoo.com>
1782 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1783 S:      Maintained
1784 F:      arch/arm/mach-pxa/hx4700.c
1785 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1786 F:      sound/soc/pxa/hx4700.c
1787
1788 ARM/HISILICON SOC SUPPORT
1789 M:      Wei Xu <xuwei5@hisilicon.com>
1790 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1791 W:      http://www.hisilicon.com
1792 S:      Supported
1793 T:      git git://github.com/hisilicon/linux-hisi.git
1794 F:      arch/arm/mach-hisi/
1795 F:      arch/arm/boot/dts/hi3*
1796 F:      arch/arm/boot/dts/hip*
1797 F:      arch/arm/boot/dts/hisi*
1798 F:      arch/arm64/boot/dts/hisilicon/
1799
1800 ARM/HP JORNADA 7XX MACHINE SUPPORT
1801 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1802 W:      www.jlime.com
1803 S:      Maintained
1804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1805 F:      arch/arm/mach-sa1100/jornada720.c
1806 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1807
1808 ARM/IGEP MACHINE SUPPORT
1809 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1810 M:      Javier Martinez Canillas <javier@dowhile0.org>
1811 L:      linux-omap@vger.kernel.org
1812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1813 S:      Maintained
1814 F:      arch/arm/boot/dts/omap3-igep*
1815
1816 ARM/INCOME PXA270 SUPPORT
1817 M:      Marek Vasut <marek.vasut@gmail.com>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 S:      Maintained
1820 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1821
1822 ARM/INTEL IOP32X ARM ARCHITECTURE
1823 M:      Lennert Buytenhek <kernel@wantstofly.org>
1824 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1825 S:      Maintained
1826
1827 ARM/INTEL IQ81342EX MACHINE SUPPORT
1828 M:      Lennert Buytenhek <kernel@wantstofly.org>
1829 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1830 S:      Maintained
1831
1832 ARM/INTEL IXDP2850 MACHINE SUPPORT
1833 M:      Lennert Buytenhek <kernel@wantstofly.org>
1834 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1835 S:      Maintained
1836
1837 ARM/INTEL IXP4XX ARM ARCHITECTURE
1838 M:      Linus Walleij <linusw@kernel.org>
1839 M:      Imre Kaloz <kaloz@openwrt.org>
1840 M:      Krzysztof Halasa <khalasa@piap.pl>
1841 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1842 S:      Maintained
1843 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1844 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1845 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1846 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1847 F:      arch/arm/mach-ixp4xx/
1848 F:      drivers/clocksource/timer-ixp4xx.c
1849 F:      drivers/gpio/gpio-ixp4xx.c
1850 F:      drivers/irqchip/irq-ixp4xx.c
1851 F:      include/linux/irqchip/irq-ixp4xx.h
1852 F:      include/linux/platform_data/timer-ixp4xx.h
1853
1854 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1855 M:      Jonathan Cameron <jic23@cam.ac.uk>
1856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1857 S:      Maintained
1858 F:      arch/arm/mach-pxa/stargate2.c
1859 F:      drivers/pcmcia/pxa2xx_stargate2.c
1860
1861 ARM/INTEL XSC3 (MANZANO) ARM CORE
1862 M:      Lennert Buytenhek <kernel@wantstofly.org>
1863 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1864 S:      Maintained
1865
1866 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1867 M:      Lennert Buytenhek <kernel@wantstofly.org>
1868 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1869 S:      Maintained
1870
1871 ARM/LG1K ARCHITECTURE
1872 M:      Chanho Min <chanho.min@lge.com>
1873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1874 S:      Maintained
1875 F:      arch/arm64/boot/dts/lg/
1876
1877 ARM/LOGICPD PXA270 MACHINE SUPPORT
1878 M:      Lennert Buytenhek <kernel@wantstofly.org>
1879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1880 S:      Maintained
1881
1882 ARM/LPC18XX ARCHITECTURE
1883 M:      Vladimir Zapolskiy <vz@mleia.com>
1884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1885 S:      Maintained
1886 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1887 F:      arch/arm/boot/dts/lpc43*
1888 F:      drivers/i2c/busses/i2c-lpc2k.c
1889 F:      drivers/memory/pl172.c
1890 F:      drivers/mtd/spi-nor/nxp-spifi.c
1891 F:      drivers/rtc/rtc-lpc24xx.c
1892 N:      lpc18xx
1893
1894 ARM/LPC32XX SOC SUPPORT
1895 M:      Vladimir Zapolskiy <vz@mleia.com>
1896 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1897 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1898 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1899 S:      Maintained
1900 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1901 F:      arch/arm/boot/dts/lpc32*
1902 F:      arch/arm/mach-lpc32xx/
1903 F:      drivers/i2c/busses/i2c-pnx.c
1904 F:      drivers/net/ethernet/nxp/lpc_eth.c
1905 F:      drivers/usb/host/ohci-nxp.c
1906 F:      drivers/watchdog/pnx4008_wdt.c
1907 N:      lpc32xx
1908
1909 ARM/MAGICIAN MACHINE SUPPORT
1910 M:      Philipp Zabel <philipp.zabel@gmail.com>
1911 S:      Maintained
1912
1913 ARM/Marvell Dove/MV78xx0/Orion SOC support
1914 M:      Jason Cooper <jason@lakedaemon.net>
1915 M:      Andrew Lunn <andrew@lunn.ch>
1916 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1917 M:      Gregory Clement <gregory.clement@bootlin.com>
1918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1919 S:      Maintained
1920 F:      Documentation/devicetree/bindings/soc/dove/
1921 F:      arch/arm/mach-dove/
1922 F:      arch/arm/mach-mv78xx0/
1923 F:      arch/arm/mach-orion5x/
1924 F:      arch/arm/plat-orion/
1925 F:      arch/arm/boot/dts/dove*
1926 F:      arch/arm/boot/dts/orion5x*
1927 T:      git git://git.infradead.org/linux-mvebu.git
1928
1929 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1930 M:      Jason Cooper <jason@lakedaemon.net>
1931 M:      Andrew Lunn <andrew@lunn.ch>
1932 M:      Gregory Clement <gregory.clement@bootlin.com>
1933 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1934 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1935 S:      Maintained
1936 F:      arch/arm/boot/dts/armada*
1937 F:      arch/arm/boot/dts/kirkwood*
1938 F:      arch/arm/configs/mvebu_*_defconfig
1939 F:      arch/arm/mach-mvebu/
1940 F:      arch/arm64/boot/dts/marvell/armada*
1941 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1942 F:      drivers/cpufreq/armada-8k-cpufreq.c
1943 F:      drivers/cpufreq/mvebu-cpufreq.c
1944 F:      drivers/irqchip/irq-armada-370-xp.c
1945 F:      drivers/irqchip/irq-mvebu-*
1946 F:      drivers/pinctrl/mvebu/
1947 F:      drivers/rtc/rtc-armada38x.c
1948 T:      git git://git.infradead.org/linux-mvebu.git
1949
1950 ARM/Mediatek RTC DRIVER
1951 M:      Eddie Huang <eddie.huang@mediatek.com>
1952 M:      Sean Wang <sean.wang@mediatek.com>
1953 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1954 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1955 S:      Maintained
1956 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1957 F:      drivers/rtc/rtc-mt6397.c
1958 F:      drivers/rtc/rtc-mt7622.c
1959
1960 ARM/Mediatek SoC support
1961 M:      Matthias Brugger <matthias.bgg@gmail.com>
1962 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1963 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1964 W:      https://mtk.bcnfs.org/
1965 C:      irc://chat.freenode.net/linux-mediatek
1966 S:      Maintained
1967 F:      arch/arm/boot/dts/mt6*
1968 F:      arch/arm/boot/dts/mt7*
1969 F:      arch/arm/boot/dts/mt8*
1970 F:      arch/arm/mach-mediatek/
1971 F:      arch/arm64/boot/dts/mediatek/
1972 F:      drivers/soc/mediatek/
1973 N:      mtk
1974 N:      mt[678]
1975 K:      mediatek
1976
1977 ARM/Mediatek USB3 PHY DRIVER
1978 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1980 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1981 S:      Maintained
1982 F:      drivers/phy/mediatek/
1983 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1984
1985 ARM/Microchip (AT91) SoC support
1986 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1987 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1988 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1989 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1990 W:      http://www.linux4sam.org
1991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1992 S:      Supported
1993 N:      at91
1994 N:      atmel
1995 F:      arch/arm/mach-at91/
1996 F:      include/soc/at91/
1997 F:      arch/arm/boot/dts/at91*.dts
1998 F:      arch/arm/boot/dts/at91*.dtsi
1999 F:      arch/arm/boot/dts/sama*.dts
2000 F:      arch/arm/boot/dts/sama*.dtsi
2001 F:      arch/arm/include/debug/at91.S
2002 F:      drivers/memory/atmel*
2003 F:      drivers/watchdog/sama5d4_wdt.c
2004 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2005 X:      drivers/net/wireless/atmel/
2006
2007 ARM/MIOA701 MACHINE SUPPORT
2008 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2009 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2010 F:      arch/arm/mach-pxa/mioa701.c
2011 S:      Maintained
2012
2013 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2014 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2015 S:      Maintained
2016
2017 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
2018 M:      Linus Walleij <linus.walleij@linaro.org>
2019 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2020 S:      Maintained
2021 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2022 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2023 F:      arch/arm/mach-nomadik/
2024 F:      arch/arm/mach-u300/
2025 F:      arch/arm/mach-ux500/
2026 F:      drivers/soc/ux500/
2027 F:      arch/arm/boot/dts/ste-*
2028 F:      drivers/clk/clk-nomadik.c
2029 F:      drivers/clk/clk-u300.c
2030 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2031 F:      drivers/clocksource/timer-u300.c
2032 F:      drivers/dma/coh901318*
2033 F:      drivers/dma/ste_dma40*
2034 F:      drivers/hwspinlock/u8500_hsem.c
2035 F:      drivers/i2c/busses/i2c-nomadik.c
2036 F:      drivers/i2c/busses/i2c-stu300.c
2037 F:      drivers/iio/adc/ab8500-gpadc.c
2038 F:      drivers/mfd/ab3100*
2039 F:      drivers/mfd/ab8500*
2040 F:      drivers/mfd/abx500*
2041 F:      drivers/mfd/dbx500*
2042 F:      drivers/mfd/db8500*
2043 F:      drivers/pinctrl/nomadik/
2044 F:      drivers/pinctrl/pinctrl-coh901*
2045 F:      drivers/pinctrl/pinctrl-u300.c
2046 F:      drivers/rtc/rtc-ab3100.c
2047 F:      drivers/rtc/rtc-ab8500.c
2048 F:      drivers/rtc/rtc-coh901331.c
2049 F:      drivers/rtc/rtc-pl031.c
2050 F:      drivers/watchdog/coh901327_wdt.c
2051 F:      Documentation/devicetree/bindings/arm/ste-*
2052 F:      Documentation/devicetree/bindings/arm/ux500/
2053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2054
2055 ARM/NUVOTON NPCM ARCHITECTURE
2056 M:      Avi Fishman <avifishman70@gmail.com>
2057 M:      Tomer Maimon <tmaimon77@gmail.com>
2058 M:      Tali Perry <tali.perry1@gmail.com>
2059 R:      Patrick Venture <venture@google.com>
2060 R:      Nancy Yuen <yuenn@google.com>
2061 R:      Benjamin Fair <benjaminfair@google.com>
2062 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2063 S:      Supported
2064 F:      arch/arm/mach-npcm/
2065 F:      arch/arm/boot/dts/nuvoton-npcm*
2066 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2067 F:      drivers/*/*npcm*
2068 F:      Documentation/devicetree/bindings/*/*npcm*
2069 F:      Documentation/devicetree/bindings/*/*/*npcm*
2070
2071 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2072 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2073 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2074 S:      Orphan
2075 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2076 F:      arch/arm/mach-s3c24xx/gta02.h
2077
2078 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2079 M:      Alexander Clouter <alex@digriz.org.uk>
2080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2081 W:      http://www.digriz.org.uk/ts78xx/kernel
2082 S:      Maintained
2083 F:      arch/arm/mach-orion5x/ts78xx-*
2084
2085 ARM/OXNAS platform support
2086 M:      Neil Armstrong <narmstrong@baylibre.com>
2087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2088 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2089 S:      Maintained
2090 F:      arch/arm/mach-oxnas/
2091 F:      arch/arm/boot/dts/ox8*.dts*
2092 N:      oxnas
2093
2094 ARM/PALM TREO SUPPORT
2095 M:      Tomas Cech <sleep_walker@suse.com>
2096 L:      linux-arm-kernel@lists.infradead.org
2097 W:      http://hackndev.com
2098 S:      Maintained
2099 F:      arch/arm/mach-pxa/palmtreo.*
2100
2101 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2102 M:      Marek Vasut <marek.vasut@gmail.com>
2103 L:      linux-arm-kernel@lists.infradead.org
2104 W:      http://hackndev.com
2105 S:      Maintained
2106 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2107 F:      arch/arm/mach-pxa/palmtx.c
2108 F:      arch/arm/mach-pxa/palmt5.*
2109 F:      arch/arm/mach-pxa/include/mach/palmld.h
2110 F:      arch/arm/mach-pxa/palmld.c
2111 F:      arch/arm/mach-pxa/palmte2.*
2112 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2113 F:      arch/arm/mach-pxa/palmtc.c
2114
2115 ARM/PALMZ72 SUPPORT
2116 M:      Sergey Lapin <slapin@ossfans.org>
2117 L:      linux-arm-kernel@lists.infradead.org
2118 W:      http://hackndev.com
2119 S:      Maintained
2120 F:      arch/arm/mach-pxa/palmz72.*
2121
2122 ARM/PLEB SUPPORT
2123 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2124 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2125 S:      Maintained
2126
2127 ARM/PT DIGITAL BOARD PORT
2128 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2130 W:      http://www.armlinux.org.uk/
2131 S:      Maintained
2132
2133 ARM/QUALCOMM SUPPORT
2134 M:      Andy Gross <agross@kernel.org>
2135 L:      linux-arm-msm@vger.kernel.org
2136 S:      Maintained
2137 F:      Documentation/devicetree/bindings/soc/qcom/
2138 F:      Documentation/devicetree/bindings/*/qcom*
2139 F:      arch/arm/boot/dts/qcom-*.dts
2140 F:      arch/arm/boot/dts/qcom-*.dtsi
2141 F:      arch/arm/mach-qcom/
2142 F:      arch/arm64/boot/dts/qcom/
2143 F:      drivers/*/qcom/
2144 F:      drivers/*/qcom*
2145 F:      drivers/*/*/qcom/
2146 F:      drivers/*/*/qcom*
2147 F:      drivers/*/pm8???-*
2148 F:      drivers/bluetooth/btqcomsmd.c
2149 F:      drivers/clocksource/timer-qcom.c
2150 F:      drivers/extcon/extcon-qcom*
2151 F:      drivers/iommu/msm*
2152 F:      drivers/i2c/busses/i2c-qup.c
2153 F:      drivers/i2c/busses/i2c-qcom-geni.c
2154 F:      drivers/mfd/ssbi.c
2155 F:      drivers/mmc/host/mmci_qcom*
2156 F:      drivers/mmc/host/sdhci-msm.c
2157 F:      drivers/pci/controller/dwc/pcie-qcom.c
2158 F:      drivers/phy/qualcomm/
2159 F:      drivers/power/*/msm*
2160 F:      drivers/reset/reset-qcom-*
2161 F:      drivers/scsi/ufs/ufs-qcom.*
2162 F:      drivers/spi/spi-qup.c
2163 F:      drivers/spi/spi-geni-qcom.c
2164 F:      drivers/spi/spi-qcom-qspi.c
2165 F:      drivers/tty/serial/msm_serial.c
2166 F:      drivers/usb/dwc3/dwc3-qcom.c
2167 F:      include/dt-bindings/*/qcom*
2168 F:      include/linux/*/qcom*
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2170
2171 ARM/RADISYS ENP2611 MACHINE SUPPORT
2172 M:      Lennert Buytenhek <kernel@wantstofly.org>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175
2176 ARM/RDA MICRO ARCHITECTURE
2177 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2179 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2180 S:      Maintained
2181 F:      arch/arm/boot/dts/rda8810pl-*
2182 F:      drivers/clocksource/timer-rda.c
2183 F:      drivers/irqchip/irq-rda-intc.c
2184 F:      drivers/tty/serial/rda-uart.c
2185 F:      Documentation/devicetree/bindings/arm/rda.yaml
2186 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2187 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2188 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2189
2190 ARM/REALTEK ARCHITECTURE
2191 M:      Andreas Färber <afaerber@suse.de>
2192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2193 S:      Maintained
2194 F:      arch/arm64/boot/dts/realtek/
2195 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2196
2197 ARM/RENESAS ARM64 ARCHITECTURE
2198 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2199 M:      Magnus Damm <magnus.damm@gmail.com>
2200 L:      linux-renesas-soc@vger.kernel.org
2201 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2203 S:      Supported
2204 F:      arch/arm64/boot/dts/renesas/
2205 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2206 F:      drivers/soc/renesas/
2207 F:      include/linux/soc/renesas/
2208
2209 ARM/RISCPC ARCHITECTURE
2210 M:      Russell King <linux@armlinux.org.uk>
2211 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2212 W:      http://www.armlinux.org.uk/
2213 S:      Maintained
2214 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2215 F:      arch/arm/include/asm/hardware/ioc.h
2216 F:      arch/arm/include/asm/hardware/iomd.h
2217 F:      arch/arm/include/asm/hardware/memc.h
2218 F:      arch/arm/mach-rpc/
2219 F:      drivers/net/ethernet/8390/etherh.c
2220 F:      drivers/net/ethernet/i825xx/ether1*
2221 F:      drivers/net/ethernet/seeq/ether3*
2222 F:      drivers/scsi/arm/
2223
2224 ARM/Rockchip SoC support
2225 M:      Heiko Stuebner <heiko@sntech.de>
2226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2227 L:      linux-rockchip@lists.infradead.org
2228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2229 S:      Maintained
2230 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2231 F:      arch/arm/boot/dts/rk3*
2232 F:      arch/arm/boot/dts/rv1108*
2233 F:      arch/arm/mach-rockchip/
2234 F:      drivers/clk/rockchip/
2235 F:      drivers/i2c/busses/i2c-rk3x.c
2236 F:      drivers/*/*rockchip*
2237 F:      drivers/*/*/*rockchip*
2238 F:      sound/soc/rockchip/
2239 N:      rockchip
2240
2241 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2242 M:      Kukjin Kim <kgene@kernel.org>
2243 M:      Krzysztof Kozlowski <krzk@kernel.org>
2244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2245 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2246 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2247 S:      Maintained
2248 F:      arch/arm/boot/dts/s3c*
2249 F:      arch/arm/boot/dts/s5p*
2250 F:      arch/arm/boot/dts/exynos*
2251 F:      arch/arm64/boot/dts/exynos/
2252 F:      arch/arm/plat-samsung/
2253 F:      arch/arm/mach-s3c24*/
2254 F:      arch/arm/mach-s3c64xx/
2255 F:      arch/arm/mach-s5p*/
2256 F:      arch/arm/mach-exynos*/
2257 F:      drivers/*/*s3c24*
2258 F:      drivers/*/*/*s3c24*
2259 F:      drivers/*/*s3c64xx*
2260 F:      drivers/*/*s5pv210*
2261 F:      drivers/memory/samsung/
2262 F:      drivers/soc/samsung/
2263 F:      include/linux/soc/samsung/
2264 F:      Documentation/arm/samsung/
2265 F:      Documentation/devicetree/bindings/arm/samsung/
2266 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2267 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2268 N:      exynos
2269
2270 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2271 M:      Kyungmin Park <kyungmin.park@samsung.com>
2272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2273 S:      Maintained
2274 F:      arch/arm/mach-s5pv210/
2275
2276 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2277 M:      Kyungmin Park <kyungmin.park@samsung.com>
2278 M:      Kamil Debski <kamil@wypas.org>
2279 M:      Andrzej Hajda <a.hajda@samsung.com>
2280 L:      linux-arm-kernel@lists.infradead.org
2281 L:      linux-media@vger.kernel.org
2282 S:      Maintained
2283 F:      drivers/media/platform/s5p-g2d/
2284
2285 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2286 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2287 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2288 L:      linux-media@vger.kernel.org
2289 S:      Maintained
2290 F:      drivers/media/platform/s5p-cec/
2291 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2292
2293 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2294 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2295 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2296 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2297 L:      linux-arm-kernel@lists.infradead.org
2298 L:      linux-media@vger.kernel.org
2299 S:      Maintained
2300 F:      drivers/media/platform/s5p-jpeg/
2301
2302 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2303 M:      Kyungmin Park <kyungmin.park@samsung.com>
2304 M:      Kamil Debski <kamil@wypas.org>
2305 M:      Jeongtae Park <jtp.park@samsung.com>
2306 M:      Andrzej Hajda <a.hajda@samsung.com>
2307 L:      linux-arm-kernel@lists.infradead.org
2308 L:      linux-media@vger.kernel.org
2309 S:      Maintained
2310 F:      drivers/media/platform/s5p-mfc/
2311
2312 ARM/SHMOBILE ARM ARCHITECTURE
2313 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2314 M:      Magnus Damm <magnus.damm@gmail.com>
2315 L:      linux-renesas-soc@vger.kernel.org
2316 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2318 S:      Supported
2319 F:      arch/arm/boot/dts/emev2*
2320 F:      arch/arm/boot/dts/gr-peach*
2321 F:      arch/arm/boot/dts/iwg20d-q7*
2322 F:      arch/arm/boot/dts/r7s*
2323 F:      arch/arm/boot/dts/r8a*
2324 F:      arch/arm/boot/dts/r9a*
2325 F:      arch/arm/boot/dts/sh*
2326 F:      arch/arm/configs/shmobile_defconfig
2327 F:      arch/arm/include/debug/renesas-scif.S
2328 F:      arch/arm/mach-shmobile/
2329 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2330 F:      drivers/soc/renesas/
2331 F:      include/linux/soc/renesas/
2332
2333 ARM/SOCFPGA ARCHITECTURE
2334 M:      Dinh Nguyen <dinguyen@kernel.org>
2335 S:      Maintained
2336 F:      arch/arm/mach-socfpga/
2337 F:      arch/arm/boot/dts/socfpga*
2338 F:      arch/arm/configs/socfpga_defconfig
2339 F:      arch/arm64/boot/dts/altera/
2340 F:      arch/arm64/boot/dts/intel/
2341 W:      http://www.rocketboards.org
2342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2343
2344 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2345 M:      Dinh Nguyen <dinguyen@kernel.org>
2346 S:      Maintained
2347 F:      drivers/clk/socfpga/
2348
2349 ARM/SOCFPGA EDAC SUPPORT
2350 M:      Thor Thayer <thor.thayer@linux.intel.com>
2351 S:      Maintained
2352 F:      drivers/edac/altera_edac.
2353
2354 ARM/SPREADTRUM SoC SUPPORT
2355 M:      Orson Zhai <orsonzhai@gmail.com>
2356 M:      Baolin Wang <baolin.wang7@gmail.com>
2357 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2358 S:      Maintained
2359 F:      arch/arm64/boot/dts/sprd
2360 N:      sprd
2361 N:      sc27xx
2362 N:      sc2731
2363
2364 ARM/STI ARCHITECTURE
2365 M:      Patrice Chotard <patrice.chotard@st.com>
2366 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2367 W:      http://www.stlinux.com
2368 S:      Maintained
2369 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2370 F:      arch/arm/mach-sti/
2371 F:      arch/arm/boot/dts/sti*
2372 F:      drivers/char/hw_random/st-rng.c
2373 F:      drivers/clocksource/arm_global_timer.c
2374 F:      drivers/clocksource/clksrc_st_lpc.c
2375 F:      drivers/cpufreq/sti-cpufreq.c
2376 F:      drivers/dma/st_fdma*
2377 F:      drivers/i2c/busses/i2c-st.c
2378 F:      drivers/media/rc/st_rc.c
2379 F:      drivers/media/platform/sti/c8sectpfe/
2380 F:      drivers/mmc/host/sdhci-st.c
2381 F:      drivers/phy/st/phy-miphy28lp.c
2382 F:      drivers/phy/st/phy-stih407-usb.c
2383 F:      drivers/pinctrl/pinctrl-st.c
2384 F:      drivers/remoteproc/st_remoteproc.c
2385 F:      drivers/remoteproc/st_slim_rproc.c
2386 F:      drivers/reset/sti/
2387 F:      drivers/rtc/rtc-st-lpc.c
2388 F:      drivers/tty/serial/st-asc.c
2389 F:      drivers/usb/dwc3/dwc3-st.c
2390 F:      drivers/usb/host/ehci-st.c
2391 F:      drivers/usb/host/ohci-st.c
2392 F:      drivers/watchdog/st_lpc_wdt.c
2393 F:      drivers/ata/ahci_st.c
2394 F:      include/linux/remoteproc/st_slim_rproc.h
2395
2396 ARM/STM32 ARCHITECTURE
2397 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2398 M:      Alexandre Torgue <alexandre.torgue@st.com>
2399 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2401 S:      Maintained
2402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2403 N:      stm32
2404 N:      stm
2405 F:      arch/arm/boot/dts/stm32*
2406 F:      arch/arm/mach-stm32/
2407 F:      drivers/clocksource/armv7m_systick.c
2408
2409 ARM/Synaptics SoC support
2410 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2411 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2412 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2413 S:      Maintained
2414 F:      arch/arm/mach-berlin/
2415 F:      arch/arm/boot/dts/berlin*
2416 F:      arch/arm64/boot/dts/synaptics/
2417
2418 ARM/TANGO ARCHITECTURE
2419 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2420 M:      Mans Rullgard <mans@mansr.com>
2421 L:      linux-arm-kernel@lists.infradead.org
2422 S:      Odd Fixes
2423 N:      tango
2424
2425 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2426 M:      Lennert Buytenhek <kernel@wantstofly.org>
2427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2428 S:      Maintained
2429
2430 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2431 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2432 L:      linux-tegra@vger.kernel.org
2433 L:      linux-media@vger.kernel.org
2434 S:      Maintained
2435 F:      drivers/media/platform/tegra-cec/
2436 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2437
2438 ARM/TETON BGA MACHINE SUPPORT
2439 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2441 S:      Maintained
2442
2443 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2444 M:      Santosh Shilimkar <ssantosh@kernel.org>
2445 L:      linux-kernel@vger.kernel.org
2446 S:      Maintained
2447 F:      drivers/memory/*emif*
2448
2449 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2450 M:      Tero Kristo <t-kristo@ti.com>
2451 M:      Nishanth Menon <nm@ti.com>
2452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2453 S:      Supported
2454 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2455 F:      arch/arm64/boot/dts/ti/Makefile
2456 F:      arch/arm64/boot/dts/ti/k3-*
2457 F:      include/dt-bindings/pinctrl/k3.h
2458
2459 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2460 M:      Santosh Shilimkar <ssantosh@kernel.org>
2461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2462 S:      Maintained
2463 F:      arch/arm/mach-keystone/
2464 F:      arch/arm/boot/dts/keystone-*
2465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2466
2467 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2468 M:      Santosh Shilimkar <ssantosh@kernel.org>
2469 L:      linux-kernel@vger.kernel.org
2470 S:      Maintained
2471 F:      drivers/clk/keystone/
2472
2473 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2474 M:      Santosh Shilimkar <ssantosh@kernel.org>
2475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2476 L:      linux-kernel@vger.kernel.org
2477 S:      Maintained
2478 F:      drivers/clocksource/timer-keystone.c
2479
2480 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2481 M:      Santosh Shilimkar <ssantosh@kernel.org>
2482 L:      linux-kernel@vger.kernel.org
2483 S:      Maintained
2484 F:      drivers/power/reset/keystone-reset.c
2485
2486 ARM/THECUS N2100 MACHINE SUPPORT
2487 M:      Lennert Buytenhek <kernel@wantstofly.org>
2488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2489 S:      Maintained
2490
2491 ARM/TOSA MACHINE SUPPORT
2492 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2493 M:      Dirk Opfer <dirk@opfer-online.de>
2494 S:      Maintained
2495
2496 ARM/UNIPHIER ARCHITECTURE
2497 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2500 S:      Maintained
2501 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2502 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2503 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2504 F:      arch/arm/boot/dts/uniphier*
2505 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2506 F:      arch/arm/mach-uniphier/
2507 F:      arch/arm/mm/cache-uniphier.c
2508 F:      arch/arm64/boot/dts/socionext/uniphier*
2509 F:      drivers/bus/uniphier-system-bus.c
2510 F:      drivers/clk/uniphier/
2511 F:      drivers/dma/uniphier-mdmac.c
2512 F:      drivers/gpio/gpio-uniphier.c
2513 F:      drivers/i2c/busses/i2c-uniphier*
2514 F:      drivers/irqchip/irq-uniphier-aidet.c
2515 F:      drivers/mmc/host/uniphier-sd.c
2516 F:      drivers/pinctrl/uniphier/
2517 F:      drivers/reset/reset-uniphier.c
2518 F:      drivers/tty/serial/8250/8250_uniphier.c
2519 N:      uniphier
2520
2521 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2522 M:      Ulf Hansson <ulf.hansson@linaro.org>
2523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2524 T:      git git://git.linaro.org/people/ulfh/clk.git
2525 S:      Maintained
2526 F:      drivers/clk/ux500/
2527
2528 ARM/VERSATILE EXPRESS PLATFORM
2529 M:      Liviu Dudau <liviu.dudau@arm.com>
2530 M:      Sudeep Holla <sudeep.holla@arm.com>
2531 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2533 S:      Maintained
2534 F:      arch/arm/boot/dts/vexpress*
2535 F:      arch/arm64/boot/dts/arm/
2536 F:      arch/arm/mach-vexpress/
2537 F:      */*/vexpress*
2538 F:      */*/*/vexpress*
2539 F:      drivers/clk/versatile/clk-vexpress-osc.c
2540 F:      drivers/clocksource/timer-versatile.c
2541 N:      mps2
2542
2543 ARM/VFP SUPPORT
2544 M:      Russell King <linux@armlinux.org.uk>
2545 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2546 W:      http://www.armlinux.org.uk/
2547 S:      Maintained
2548 F:      arch/arm/vfp/
2549
2550 ARM/VOIPAC PXA270 SUPPORT
2551 M:      Marek Vasut <marek.vasut@gmail.com>
2552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2553 S:      Maintained
2554 F:      arch/arm/mach-pxa/vpac270.c
2555 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2556
2557 ARM/VT8500 ARM ARCHITECTURE
2558 M:      Tony Prisk <linux@prisktech.co.nz>
2559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2560 S:      Maintained
2561 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2562 F:      arch/arm/mach-vt8500/
2563 F:      drivers/clocksource/timer-vt8500.c
2564 F:      drivers/i2c/busses/i2c-wmt.c
2565 F:      drivers/mmc/host/wmt-sdmmc.c
2566 F:      drivers/pwm/pwm-vt8500.c
2567 F:      drivers/rtc/rtc-vt8500.c
2568 F:      drivers/tty/serial/vt8500_serial.c
2569 F:      drivers/usb/host/ehci-platform.c
2570 F:      drivers/usb/host/uhci-platform.c
2571 F:      drivers/video/fbdev/vt8500lcdfb.*
2572 F:      drivers/video/fbdev/wm8505fb*
2573 F:      drivers/video/fbdev/wmt_ge_rops.*
2574
2575 ARM/ZIPIT Z2 SUPPORT
2576 M:      Marek Vasut <marek.vasut@gmail.com>
2577 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2578 S:      Maintained
2579 F:      arch/arm/mach-pxa/z2.c
2580 F:      arch/arm/mach-pxa/include/mach/z2.h
2581
2582 ARM/ZTE ARCHITECTURE
2583 M:      Jun Nie <jun.nie@linaro.org>
2584 M:      Shawn Guo <shawnguo@kernel.org>
2585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2586 S:      Maintained
2587 F:      arch/arm/boot/dts/zx2967*
2588 F:      arch/arm/mach-zx/
2589 F:      arch/arm64/boot/dts/zte/
2590 F:      drivers/clk/zte/
2591 F:      drivers/dma/zx_dma.c
2592 F:      drivers/gpio/gpio-zx.c
2593 F:      drivers/i2c/busses/i2c-zx2967.c
2594 F:      drivers/mmc/host/dw_mmc-zx.*
2595 F:      drivers/pinctrl/zte/
2596 F:      drivers/soc/zte/
2597 F:      drivers/thermal/zx2967_thermal.c
2598 F:      drivers/watchdog/zx2967_wdt.c
2599 F:      Documentation/devicetree/bindings/arm/zte.yaml
2600 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2601 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2602 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2603 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2604 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2605 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2606 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2607 F:      Documentation/devicetree/bindings/soc/zte/
2608 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2609 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2610 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2611 F:      include/dt-bindings/clock/zx2967*.h
2612 F:      include/dt-bindings/soc/zte,*.h
2613 F:      sound/soc/codecs/zx_aud96p22.c
2614 F:      sound/soc/zte/
2615
2616 ARM/ZYNQ ARCHITECTURE
2617 M:      Michal Simek <michal.simek@xilinx.com>
2618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2619 W:      http://wiki.xilinx.com
2620 T:      git https://github.com/Xilinx/linux-xlnx.git
2621 S:      Supported
2622 F:      arch/arm/mach-zynq/
2623 F:      drivers/cpuidle/cpuidle-zynq.c
2624 F:      drivers/block/xsysace.c
2625 N:      zynq
2626 N:      xilinx
2627 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2628 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2629 F:      drivers/clocksource/timer-cadence-ttc.c
2630 F:      drivers/i2c/busses/i2c-cadence.c
2631 F:      drivers/mmc/host/sdhci-of-arasan.c
2632 F:      drivers/edac/synopsys_edac.c
2633 F:      drivers/i2c/busses/i2c-xiic.c
2634
2635 ARM64 PORT (AARCH64 ARCHITECTURE)
2636 M:      Catalin Marinas <catalin.marinas@arm.com>
2637 M:      Will Deacon <will@kernel.org>
2638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2640 S:      Maintained
2641 F:      arch/arm64/
2642 X:      arch/arm64/boot/dts/
2643 F:      Documentation/arm64/
2644 F:      tools/testing/selftests/arm64/
2645
2646 AS3645A LED FLASH CONTROLLER DRIVER
2647 M:      Sakari Ailus <sakari.ailus@iki.fi>
2648 L:      linux-leds@vger.kernel.org
2649 S:      Maintained
2650 F:      drivers/leds/leds-as3645a.c
2651
2652 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2653 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2654 L:      linux-media@vger.kernel.org
2655 T:      git git://linuxtv.org/media_tree.git
2656 S:      Maintained
2657 F:      drivers/media/i2c/ak7375.c
2658 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2659
2660 ASAHI KASEI AK8974 DRIVER
2661 M:      Linus Walleij <linus.walleij@linaro.org>
2662 L:      linux-iio@vger.kernel.org
2663 W:      http://www.akm.com/
2664 S:      Supported
2665 F:      drivers/iio/magnetometer/ak8974.c
2666
2667 ASC7621 HARDWARE MONITOR DRIVER
2668 M:      George Joseph <george.joseph@fairview5.com>
2669 L:      linux-hwmon@vger.kernel.org
2670 S:      Maintained
2671 F:      Documentation/hwmon/asc7621.rst
2672 F:      drivers/hwmon/asc7621.c
2673
2674 ASPEED PINCTRL DRIVERS
2675 M:      Andrew Jeffery <andrew@aj.id.au>
2676 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2677 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2678 L:      linux-gpio@vger.kernel.org
2679 S:      Maintained
2680 F:      drivers/pinctrl/aspeed/
2681 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2682
2683 ASPEED VIDEO ENGINE DRIVER
2684 M:      Eddie James <eajames@linux.ibm.com>
2685 L:      linux-media@vger.kernel.org
2686 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2687 S:      Maintained
2688 F:      drivers/media/platform/aspeed-video.c
2689 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2690
2691 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2692 M:      Corentin Chary <corentin.chary@gmail.com>
2693 L:      acpi4asus-user@lists.sourceforge.net
2694 L:      platform-driver-x86@vger.kernel.org
2695 W:      http://acpi4asus.sf.net
2696 S:      Maintained
2697 F:      drivers/platform/x86/asus*.c
2698 F:      drivers/platform/x86/eeepc*.c
2699
2700 ASUS WIRELESS RADIO CONTROL DRIVER
2701 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2702 L:      platform-driver-x86@vger.kernel.org
2703 S:      Maintained
2704 F:      drivers/platform/x86/asus-wireless.c
2705
2706 ASYMMETRIC KEYS
2707 M:      David Howells <dhowells@redhat.com>
2708 L:      keyrings@vger.kernel.org
2709 S:      Maintained
2710 F:      Documentation/crypto/asymmetric-keys.txt
2711 F:      include/linux/verification.h
2712 F:      include/crypto/public_key.h
2713 F:      include/crypto/pkcs7.h
2714 F:      crypto/asymmetric_keys/
2715
2716 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2717 R:      Dan Williams <dan.j.williams@intel.com>
2718 W:      http://sourceforge.net/projects/xscaleiop
2719 S:      Odd fixes
2720 F:      Documentation/crypto/async-tx-api.txt
2721 F:      crypto/async_tx/
2722 F:      drivers/dma/
2723 F:      include/linux/dmaengine.h
2724 F:      include/linux/async_tx.h
2725
2726 AT24 EEPROM DRIVER
2727 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2728 L:      linux-i2c@vger.kernel.org
2729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2730 S:      Maintained
2731 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2732 F:      drivers/misc/eeprom/at24.c
2733
2734 ATA OVER ETHERNET (AOE) DRIVER
2735 M:      "Justin Sanders" <justin@coraid.com>
2736 W:      http://www.openaoe.org/
2737 S:      Supported
2738 F:      Documentation/admin-guide/aoe/
2739 F:      drivers/block/aoe/
2740
2741 ATHEROS 71XX/9XXX GPIO DRIVER
2742 M:      Alban Bedel <albeu@free.fr>
2743 W:      https://github.com/AlbanBedel/linux
2744 T:      git git://github.com/AlbanBedel/linux
2745 S:      Maintained
2746 F:      drivers/gpio/gpio-ath79.c
2747 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2748
2749 ATHEROS 71XX/9XXX USB PHY DRIVER
2750 M:      Alban Bedel <albeu@free.fr>
2751 W:      https://github.com/AlbanBedel/linux
2752 T:      git git://github.com/AlbanBedel/linux
2753 S:      Maintained
2754 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2755 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2756
2757 ATHEROS ATH GENERIC UTILITIES
2758 M:      Kalle Valo <kvalo@codeaurora.org>
2759 L:      linux-wireless@vger.kernel.org
2760 S:      Supported
2761 F:      drivers/net/wireless/ath/*
2762
2763 ATHEROS ATH5K WIRELESS DRIVER
2764 M:      Jiri Slaby <jirislaby@gmail.com>
2765 M:      Nick Kossifidis <mickflemm@gmail.com>
2766 M:      Luis Chamberlain <mcgrof@kernel.org>
2767 L:      linux-wireless@vger.kernel.org
2768 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2769 S:      Maintained
2770 F:      drivers/net/wireless/ath/ath5k/
2771
2772 ATHEROS ATH6KL WIRELESS DRIVER
2773 M:      Kalle Valo <kvalo@codeaurora.org>
2774 L:      linux-wireless@vger.kernel.org
2775 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2777 S:      Supported
2778 F:      drivers/net/wireless/ath/ath6kl/
2779
2780 ATI_REMOTE2 DRIVER
2781 M:      Ville Syrjala <syrjala@sci.fi>
2782 S:      Maintained
2783 F:      drivers/input/misc/ati_remote2.c
2784
2785 ATK0110 HWMON DRIVER
2786 M:      Luca Tettamanti <kronos.it@gmail.com>
2787 L:      linux-hwmon@vger.kernel.org
2788 S:      Maintained
2789 F:      drivers/hwmon/asus_atk0110.c
2790
2791 ATLX ETHERNET DRIVERS
2792 M:      Jay Cliburn <jcliburn@gmail.com>
2793 M:      Chris Snook <chris.snook@gmail.com>
2794 L:      netdev@vger.kernel.org
2795 W:      http://sourceforge.net/projects/atl1
2796 W:      http://atl1.sourceforge.net
2797 S:      Maintained
2798 F:      drivers/net/ethernet/atheros/
2799
2800 ATM
2801 M:      Chas Williams <3chas3@gmail.com>
2802 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2803 L:      netdev@vger.kernel.org
2804 W:      http://linux-atm.sourceforge.net
2805 S:      Maintained
2806 F:      drivers/atm/
2807 F:      include/linux/atm*
2808 F:      include/uapi/linux/atm*
2809
2810 ATMEL MACB ETHERNET DRIVER
2811 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2812 S:      Supported
2813 F:      drivers/net/ethernet/cadence/
2814
2815 ATMEL MAXTOUCH DRIVER
2816 M:      Nick Dyer <nick@shmanahar.org>
2817 T:      git git://github.com/ndyer/linux.git
2818 S:      Maintained
2819 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2820 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2821
2822 ATMEL WIRELESS DRIVER
2823 M:      Simon Kelley <simon@thekelleys.org.uk>
2824 L:      linux-wireless@vger.kernel.org
2825 W:      http://www.thekelleys.org.uk/atmel
2826 W:      http://atmelwlandriver.sourceforge.net/
2827 S:      Maintained
2828 F:      drivers/net/wireless/atmel/atmel*
2829
2830 ATOMIC INFRASTRUCTURE
2831 M:      Will Deacon <will@kernel.org>
2832 M:      Peter Zijlstra <peterz@infradead.org>
2833 R:      Boqun Feng <boqun.feng@gmail.com>
2834 L:      linux-kernel@vger.kernel.org
2835 S:      Maintained
2836 F:      arch/*/include/asm/atomic*.h
2837 F:      include/*/atomic*.h
2838 F:      scripts/atomic/
2839
2840 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2841 M:      Bradley Grove <linuxdrivers@attotech.com>
2842 L:      linux-scsi@vger.kernel.org
2843 W:      http://www.attotech.com
2844 S:      Supported
2845 F:      drivers/scsi/esas2r
2846
2847 ATUSB IEEE 802.15.4 RADIO DRIVER
2848 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2849 L:      linux-wpan@vger.kernel.org
2850 S:      Maintained
2851 F:      drivers/net/ieee802154/atusb.c
2852 F:      drivers/net/ieee802154/atusb.h
2853 F:      drivers/net/ieee802154/at86rf230.h
2854
2855 AUDIT SUBSYSTEM
2856 M:      Paul Moore <paul@paul-moore.com>
2857 M:      Eric Paris <eparis@redhat.com>
2858 L:      linux-audit@redhat.com (moderated for non-subscribers)
2859 W:      https://github.com/linux-audit
2860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2861 S:      Supported
2862 F:      include/linux/audit.h
2863 F:      include/uapi/linux/audit.h
2864 F:      kernel/audit*
2865
2866 AUXILIARY DISPLAY DRIVERS
2867 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2868 S:      Maintained
2869 F:      drivers/auxdisplay/
2870 F:      include/linux/cfag12864b.h
2871
2872 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2873 M:      Andreas Klinger <ak@it-klinger.de>
2874 L:      linux-iio@vger.kernel.org
2875 S:      Maintained
2876 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2877 F:      drivers/iio/adc/hx711.c
2878
2879 AX.25 NETWORK LAYER
2880 M:      Ralf Baechle <ralf@linux-mips.org>
2881 L:      linux-hams@vger.kernel.org
2882 W:      http://www.linux-ax25.org/
2883 S:      Maintained
2884 F:      include/uapi/linux/ax25.h
2885 F:      include/net/ax25.h
2886 F:      net/ax25/
2887
2888 AXENTIA ARM DEVICES
2889 M:      Peter Rosin <peda@axentia.se>
2890 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2891 S:      Maintained
2892 F:      Documentation/devicetree/bindings/arm/axentia.txt
2893 F:      arch/arm/boot/dts/at91-linea.dtsi
2894 F:      arch/arm/boot/dts/at91-natte.dtsi
2895 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2896 F:      arch/arm/boot/dts/at91-tse850-3.dts
2897
2898 AXENTIA ASOC DRIVERS
2899 M:      Peter Rosin <peda@axentia.se>
2900 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2901 S:      Maintained
2902 F:      Documentation/devicetree/bindings/sound/axentia,*
2903 F:      sound/soc/atmel/tse850-pcm5142.c
2904
2905 AXXIA I2C CONTROLLER
2906 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2907 L:      linux-i2c@vger.kernel.org
2908 S:      Maintained
2909 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2910 F:      drivers/i2c/busses/i2c-axxia.c
2911
2912 AZ6007 DVB DRIVER
2913 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2914 L:      linux-media@vger.kernel.org
2915 W:      https://linuxtv.org
2916 T:      git git://linuxtv.org/media_tree.git
2917 S:      Maintained
2918 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2919
2920 AZTECH FM RADIO RECEIVER DRIVER
2921 M:      Hans Verkuil <hverkuil@xs4all.nl>
2922 L:      linux-media@vger.kernel.org
2923 T:      git git://linuxtv.org/media_tree.git
2924 W:      https://linuxtv.org
2925 S:      Maintained
2926 F:      drivers/media/radio/radio-aztech*
2927
2928 B43 WIRELESS DRIVER
2929 L:      linux-wireless@vger.kernel.org
2930 L:      b43-dev@lists.infradead.org
2931 W:      http://wireless.kernel.org/en/users/Drivers/b43
2932 S:      Odd Fixes
2933 F:      drivers/net/wireless/broadcom/b43/
2934
2935 B43LEGACY WIRELESS DRIVER
2936 M:      Larry Finger <Larry.Finger@lwfinger.net>
2937 L:      linux-wireless@vger.kernel.org
2938 L:      b43-dev@lists.infradead.org
2939 W:      http://wireless.kernel.org/en/users/Drivers/b43
2940 S:      Maintained
2941 F:      drivers/net/wireless/broadcom/b43legacy/
2942
2943 BACKLIGHT CLASS/SUBSYSTEM
2944 M:      Lee Jones <lee.jones@linaro.org>
2945 M:      Daniel Thompson <daniel.thompson@linaro.org>
2946 M:      Jingoo Han <jingoohan1@gmail.com>
2947 L:      dri-devel@lists.freedesktop.org
2948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2949 S:      Maintained
2950 F:      drivers/video/backlight/
2951 F:      include/linux/backlight.h
2952 F:      include/linux/pwm_backlight.h
2953 F:      Documentation/devicetree/bindings/leds/backlight
2954 F:      Documentation/ABI/stable/sysfs-class-backlight
2955 F:      Documentation/ABI/testing/sysfs-class-backlight
2956
2957 BATMAN ADVANCED
2958 M:      Marek Lindner <mareklindner@neomailbox.ch>
2959 M:      Simon Wunderlich <sw@simonwunderlich.de>
2960 M:      Antonio Quartulli <a@unstable.cc>
2961 M:      Sven Eckelmann <sven@narfation.org>
2962 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2963 W:      https://www.open-mesh.org/
2964 B:      https://www.open-mesh.org/projects/batman-adv/issues
2965 C:      irc://chat.freenode.net/batman
2966 Q:      https://patchwork.open-mesh.org/project/batman/list/
2967 T:      git https://git.open-mesh.org/linux-merge.git
2968 S:      Maintained
2969 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2970 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2971 F:      Documentation/networking/batman-adv.rst
2972 F:      include/uapi/linux/batadv_packet.h
2973 F:      include/uapi/linux/batman_adv.h
2974 F:      net/batman-adv/
2975
2976 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2977 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2978 L:      linux-hams@vger.kernel.org
2979 W:      http://www.baycom.org/~tom/ham/ham.html
2980 S:      Maintained
2981 F:      drivers/net/hamradio/baycom*
2982
2983 BCACHE (BLOCK LAYER CACHE)
2984 M:      Coly Li <colyli@suse.de>
2985 M:      Kent Overstreet <kent.overstreet@gmail.com>
2986 L:      linux-bcache@vger.kernel.org
2987 W:      http://bcache.evilpiepirate.org
2988 C:      irc://irc.oftc.net/bcache
2989 S:      Maintained
2990 F:      drivers/md/bcache/
2991
2992 BDISP ST MEDIA DRIVER
2993 M:      Fabien Dessenne <fabien.dessenne@st.com>
2994 L:      linux-media@vger.kernel.org
2995 T:      git git://linuxtv.org/media_tree.git
2996 W:      https://linuxtv.org
2997 S:      Supported
2998 F:      drivers/media/platform/sti/bdisp
2999
3000 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3001 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3002 L:      netdev@vger.kernel.org
3003 S:      Maintained
3004 F:      drivers/net/ethernet/ec_bhf.c
3005
3006 BEFS FILE SYSTEM
3007 M:      Luis de Bethencourt <luisbg@kernel.org>
3008 M:      Salah Triki <salah.triki@gmail.com>
3009 S:      Maintained
3010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3011 F:      Documentation/filesystems/befs.txt
3012 F:      fs/befs/
3013
3014 BFQ I/O SCHEDULER
3015 M:      Paolo Valente <paolo.valente@linaro.org>
3016 M:      Jens Axboe <axboe@kernel.dk>
3017 L:      linux-block@vger.kernel.org
3018 S:      Maintained
3019 F:      block/bfq-*
3020 F:      Documentation/block/bfq-iosched.rst
3021
3022 BFS FILE SYSTEM
3023 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3024 S:      Maintained
3025 F:      Documentation/filesystems/bfs.txt
3026 F:      fs/bfs/
3027 F:      include/uapi/linux/bfs_fs.h
3028
3029 BLINKM RGB LED DRIVER
3030 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3031 S:      Maintained
3032 F:      drivers/leds/leds-blinkm.c
3033
3034 BLOCK LAYER
3035 M:      Jens Axboe <axboe@kernel.dk>
3036 L:      linux-block@vger.kernel.org
3037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3038 S:      Maintained
3039 F:      block/
3040 F:      drivers/block/
3041 F:      kernel/trace/blktrace.c
3042 F:      lib/sbitmap.c
3043
3044 BLOCK2MTD DRIVER
3045 M:      Joern Engel <joern@lazybastard.org>
3046 L:      linux-mtd@lists.infradead.org
3047 S:      Maintained
3048 F:      drivers/mtd/devices/block2mtd.c
3049
3050 BLUETOOTH DRIVERS
3051 M:      Marcel Holtmann <marcel@holtmann.org>
3052 M:      Johan Hedberg <johan.hedberg@gmail.com>
3053 L:      linux-bluetooth@vger.kernel.org
3054 W:      http://www.bluez.org/
3055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3057 S:      Maintained
3058 F:      drivers/bluetooth/
3059
3060 BLUETOOTH SUBSYSTEM
3061 M:      Marcel Holtmann <marcel@holtmann.org>
3062 M:      Johan Hedberg <johan.hedberg@gmail.com>
3063 L:      linux-bluetooth@vger.kernel.org
3064 W:      http://www.bluez.org/
3065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3067 S:      Maintained
3068 F:      net/bluetooth/
3069 F:      include/net/bluetooth/
3070
3071 BONDING DRIVER
3072 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3073 M:      Veaceslav Falico <vfalico@gmail.com>
3074 M:      Andy Gospodarek <andy@greyhouse.net>
3075 L:      netdev@vger.kernel.org
3076 W:      http://sourceforge.net/projects/bonding/
3077 S:      Supported
3078 F:      drivers/net/bonding/
3079 F:      include/uapi/linux/if_bonding.h
3080
3081 BPF (Safe dynamic programs and tools)
3082 M:      Alexei Starovoitov <ast@kernel.org>
3083 M:      Daniel Borkmann <daniel@iogearbox.net>
3084 R:      Martin KaFai Lau <kafai@fb.com>
3085 R:      Song Liu <songliubraving@fb.com>
3086 R:      Yonghong Song <yhs@fb.com>
3087 R:      Andrii Nakryiko <andriin@fb.com>
3088 L:      netdev@vger.kernel.org
3089 L:      bpf@vger.kernel.org
3090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3092 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3093 S:      Supported
3094 F:      arch/*/net/*
3095 F:      Documentation/networking/filter.txt
3096 F:      Documentation/bpf/
3097 F:      include/linux/bpf*
3098 F:      include/linux/filter.h
3099 F:      include/trace/events/xdp.h
3100 F:      include/uapi/linux/bpf*
3101 F:      include/uapi/linux/filter.h
3102 F:      kernel/bpf/
3103 F:      kernel/trace/bpf_trace.c
3104 F:      lib/test_bpf.c
3105 F:      net/bpf/
3106 F:      net/core/filter.c
3107 F:      net/sched/act_bpf.c
3108 F:      net/sched/cls_bpf.c
3109 F:      samples/bpf/
3110 F:      tools/bpf/
3111 F:      tools/lib/bpf/
3112 F:      tools/testing/selftests/bpf/
3113 K:      bpf
3114 N:      bpf
3115
3116 BPF JIT for ARM
3117 M:      Shubham Bansal <illusionist.neo@gmail.com>
3118 L:      netdev@vger.kernel.org
3119 L:      bpf@vger.kernel.org
3120 S:      Maintained
3121 F:      arch/arm/net/
3122
3123 BPF JIT for ARM64
3124 M:      Daniel Borkmann <daniel@iogearbox.net>
3125 M:      Alexei Starovoitov <ast@kernel.org>
3126 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3127 L:      netdev@vger.kernel.org
3128 L:      bpf@vger.kernel.org
3129 S:      Supported
3130 F:      arch/arm64/net/
3131
3132 BPF JIT for MIPS (32-BIT AND 64-BIT)
3133 M:      Paul Burton <paulburton@kernel.org>
3134 L:      netdev@vger.kernel.org
3135 L:      bpf@vger.kernel.org
3136 S:      Maintained
3137 F:      arch/mips/net/
3138
3139 BPF JIT for NFP NICs
3140 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3141 L:      netdev@vger.kernel.org
3142 L:      bpf@vger.kernel.org
3143 S:      Supported
3144 F:      drivers/net/ethernet/netronome/nfp/bpf/
3145
3146 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3147 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3148 M:      Sandipan Das <sandipan@linux.ibm.com>
3149 L:      netdev@vger.kernel.org
3150 L:      bpf@vger.kernel.org
3151 S:      Maintained
3152 F:      arch/powerpc/net/
3153
3154 BPF JIT for RISC-V (RV64G)
3155 M:      Björn Töpel <bjorn.topel@gmail.com>
3156 L:      netdev@vger.kernel.org
3157 S:      Maintained
3158 F:      arch/riscv/net/
3159
3160 BPF JIT for S390
3161 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3162 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3163 M:      Vasily Gorbik <gor@linux.ibm.com>
3164 L:      netdev@vger.kernel.org
3165 L:      bpf@vger.kernel.org
3166 S:      Maintained
3167 F:      arch/s390/net/
3168 X:      arch/s390/net/pnet.c
3169
3170 BPF JIT for SPARC (32-BIT AND 64-BIT)
3171 M:      David S. Miller <davem@davemloft.net>
3172 L:      netdev@vger.kernel.org
3173 L:      bpf@vger.kernel.org
3174 S:      Maintained
3175 F:      arch/sparc/net/
3176
3177 BPF JIT for X86 32-BIT
3178 M:      Wang YanQing <udknight@gmail.com>
3179 L:      netdev@vger.kernel.org
3180 L:      bpf@vger.kernel.org
3181 S:      Maintained
3182 F:      arch/x86/net/bpf_jit_comp32.c
3183
3184 BPF JIT for X86 64-BIT
3185 M:      Alexei Starovoitov <ast@kernel.org>
3186 M:      Daniel Borkmann <daniel@iogearbox.net>
3187 L:      netdev@vger.kernel.org
3188 L:      bpf@vger.kernel.org
3189 S:      Supported
3190 F:      arch/x86/net/
3191 X:      arch/x86/net/bpf_jit_comp32.c
3192
3193 BROADCOM B44 10/100 ETHERNET DRIVER
3194 M:      Michael Chan <michael.chan@broadcom.com>
3195 L:      netdev@vger.kernel.org
3196 S:      Supported
3197 F:      drivers/net/ethernet/broadcom/b44.*
3198
3199 BROADCOM B53 ETHERNET SWITCH DRIVER
3200 M:      Florian Fainelli <f.fainelli@gmail.com>
3201 L:      netdev@vger.kernel.org
3202 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3203 S:      Supported
3204 F:      drivers/net/dsa/b53/*
3205 F:      include/linux/platform_data/b53.h
3206
3207 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3208 M:      Florian Fainelli <f.fainelli@gmail.com>
3209 M:      Ray Jui <rjui@broadcom.com>
3210 M:      Scott Branden <sbranden@broadcom.com>
3211 M:      bcm-kernel-feedback-list@broadcom.com
3212 T:      git git://github.com/broadcom/mach-bcm
3213 S:      Maintained
3214 N:      bcm281*
3215 N:      bcm113*
3216 N:      bcm216*
3217 N:      kona
3218 F:      arch/arm/mach-bcm/
3219
3220 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3221 M:      Eric Anholt <eric@anholt.net>
3222 M:      Stefan Wahren <wahrenst@gmx.net>
3223 L:      bcm-kernel-feedback-list@broadcom.com
3224 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3226 T:      git git://github.com/anholt/linux
3227 S:      Maintained
3228 N:      bcm2711
3229 N:      bcm2835
3230 F:      drivers/staging/vc04_services
3231
3232 BROADCOM BCM47XX MIPS ARCHITECTURE
3233 M:      Hauke Mehrtens <hauke@hauke-m.de>
3234 M:      Rafał Miłecki <zajec5@gmail.com>
3235 L:      linux-mips@vger.kernel.org
3236 S:      Maintained
3237 F:      Documentation/devicetree/bindings/mips/brcm/
3238 F:      arch/mips/bcm47xx/*
3239 F:      arch/mips/include/asm/mach-bcm47xx/*
3240
3241 BROADCOM BCM5301X ARM ARCHITECTURE
3242 M:      Hauke Mehrtens <hauke@hauke-m.de>
3243 M:      Rafał Miłecki <zajec5@gmail.com>
3244 M:      bcm-kernel-feedback-list@broadcom.com
3245 L:      linux-arm-kernel@lists.infradead.org
3246 S:      Maintained
3247 F:      arch/arm/mach-bcm/bcm_5301x.c
3248 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3249 F:      arch/arm/boot/dts/bcm470*
3250 F:      arch/arm/boot/dts/bcm953012*
3251
3252 BROADCOM BCM53573 ARM ARCHITECTURE
3253 M:      Rafał Miłecki <rafal@milecki.pl>
3254 L:      bcm-kernel-feedback-list@broadcom.com
3255 L:      linux-arm-kernel@lists.infradead.org
3256 S:      Maintained
3257 F:      arch/arm/boot/dts/bcm53573*
3258 F:      arch/arm/boot/dts/bcm47189*
3259
3260 BROADCOM BCM63XX ARM ARCHITECTURE
3261 M:      Florian Fainelli <f.fainelli@gmail.com>
3262 M:      bcm-kernel-feedback-list@broadcom.com
3263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3264 T:      git git://github.com/broadcom/stblinux.git
3265 S:      Maintained
3266 N:      bcm63xx
3267
3268 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3269 M:      Kevin Cernekee <cernekee@gmail.com>
3270 L:      linux-usb@vger.kernel.org
3271 S:      Maintained
3272 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3273
3274 BROADCOM BCM7XXX ARM ARCHITECTURE
3275 M:      Florian Fainelli <f.fainelli@gmail.com>
3276 M:      bcm-kernel-feedback-list@broadcom.com
3277 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3278 T:      git git://github.com/broadcom/stblinux.git
3279 S:      Maintained
3280 F:      arch/arm/mach-bcm/*brcmstb*
3281 F:      arch/arm/boot/dts/bcm7*.dts*
3282 F:      drivers/bus/brcmstb_gisb.c
3283 F:      arch/arm/mm/cache-b15-rac.c
3284 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3285 N:      brcmstb
3286
3287 BROADCOM BMIPS CPUFREQ DRIVER
3288 M:      Markus Mayer <mmayer@broadcom.com>
3289 M:      bcm-kernel-feedback-list@broadcom.com
3290 L:      linux-pm@vger.kernel.org
3291 S:      Maintained
3292 F:      drivers/cpufreq/bmips-cpufreq.c
3293
3294 BROADCOM BMIPS MIPS ARCHITECTURE
3295 M:      Florian Fainelli <f.fainelli@gmail.com>
3296 L:      bcm-kernel-feedback-list@broadcom.com
3297 L:      linux-mips@vger.kernel.org
3298 T:      git git://github.com/broadcom/stblinux.git
3299 S:      Maintained
3300 F:      arch/mips/bmips/*
3301 F:      arch/mips/include/asm/mach-bmips/*
3302 F:      arch/mips/kernel/*bmips*
3303 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3304 F:      drivers/irqchip/irq-bcm63*
3305 F:      drivers/irqchip/irq-bcm7*
3306 F:      drivers/irqchip/irq-brcmstb*
3307 F:      include/linux/bcm963xx_nvram.h
3308 F:      include/linux/bcm963xx_tag.h
3309
3310 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3311 M:      Rasesh Mody <rmody@marvell.com>
3312 M:      GR-Linux-NIC-Dev@marvell.com
3313 L:      netdev@vger.kernel.org
3314 S:      Supported
3315 F:      drivers/net/ethernet/broadcom/bnx2.*
3316 F:      drivers/net/ethernet/broadcom/bnx2_*
3317
3318 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3319 M:      QLogic-Storage-Upstream@qlogic.com
3320 L:      linux-scsi@vger.kernel.org
3321 S:      Supported
3322 F:      drivers/scsi/bnx2fc/
3323
3324 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3325 M:      QLogic-Storage-Upstream@qlogic.com
3326 L:      linux-scsi@vger.kernel.org
3327 S:      Supported
3328 F:      drivers/scsi/bnx2i/
3329
3330 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3331 M:      Ariel Elior <aelior@marvell.com>
3332 M:      Sudarsana Kalluru <skalluru@marvell.com>
3333 M:      GR-everest-linux-l2@marvell.com
3334 L:      netdev@vger.kernel.org
3335 S:      Supported
3336 F:      drivers/net/ethernet/broadcom/bnx2x/
3337
3338 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3339 M:      Michael Chan <michael.chan@broadcom.com>
3340 L:      netdev@vger.kernel.org
3341 S:      Supported
3342 F:      drivers/net/ethernet/broadcom/bnxt/
3343
3344 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3345 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3346 M:      Franky Lin <franky.lin@broadcom.com>
3347 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3348 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3349 M:      Wright Feng <wright.feng@cypress.com>
3350 L:      linux-wireless@vger.kernel.org
3351 L:      brcm80211-dev-list.pdl@broadcom.com
3352 L:      brcm80211-dev-list@cypress.com
3353 S:      Supported
3354 F:      drivers/net/wireless/broadcom/brcm80211/
3355
3356 BROADCOM BRCMSTB GPIO DRIVER
3357 M:      Gregory Fong <gregory.0xf0@gmail.com>
3358 L:      bcm-kernel-feedback-list@broadcom.com
3359 S:      Supported
3360 F:      drivers/gpio/gpio-brcmstb.c
3361 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3362
3363 BROADCOM BRCMSTB I2C DRIVER
3364 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3365 L:      linux-i2c@vger.kernel.org
3366 L:      bcm-kernel-feedback-list@broadcom.com
3367 S:      Supported
3368 F:      drivers/i2c/busses/i2c-brcmstb.c
3369 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3370
3371 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3372 M:      Al Cooper <alcooperx@gmail.com>
3373 L:      linux-kernel@vger.kernel.org
3374 L:      bcm-kernel-feedback-list@broadcom.com
3375 S:      Maintained
3376 F:      drivers/phy/broadcom/phy-brcm-usb*
3377
3378 BROADCOM GENET ETHERNET DRIVER
3379 M:      Doug Berger <opendmb@gmail.com>
3380 M:      Florian Fainelli <f.fainelli@gmail.com>
3381 L:      bcm-kernel-feedback-list@broadcom.com
3382 L:      netdev@vger.kernel.org
3383 S:      Supported
3384 F:      drivers/net/ethernet/broadcom/genet/
3385
3386 BROADCOM IPROC ARM ARCHITECTURE
3387 M:      Ray Jui <rjui@broadcom.com>
3388 M:      Scott Branden <sbranden@broadcom.com>
3389 M:      bcm-kernel-feedback-list@broadcom.com
3390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3391 T:      git git://github.com/broadcom/cygnus-linux.git
3392 S:      Maintained
3393 N:      iproc
3394 N:      cygnus
3395 N:      bcm[-_]nsp
3396 N:      bcm9113*
3397 N:      bcm9583*
3398 N:      bcm9585*
3399 N:      bcm9586*
3400 N:      bcm988312
3401 N:      bcm113*
3402 N:      bcm583*
3403 N:      bcm585*
3404 N:      bcm586*
3405 N:      bcm88312
3406 N:      hr2
3407 N:      stingray
3408 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3409 F:      arch/arm64/boot/dts/broadcom/stingray/*
3410 F:      drivers/clk/bcm/clk-ns*
3411 F:      drivers/clk/bcm/clk-sr*
3412 F:      drivers/pinctrl/bcm/pinctrl-ns*
3413 F:      include/dt-bindings/clock/bcm-sr*
3414
3415 BROADCOM KONA GPIO DRIVER
3416 M:      Ray Jui <rjui@broadcom.com>
3417 L:      bcm-kernel-feedback-list@broadcom.com
3418 S:      Supported
3419 F:      drivers/gpio/gpio-bcm-kona.c
3420 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3421
3422 BROADCOM NETXTREME-E ROCE DRIVER
3423 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3424 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3425 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3426 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3427 L:      linux-rdma@vger.kernel.org
3428 W:      http://www.broadcom.com
3429 S:      Supported
3430 F:      drivers/infiniband/hw/bnxt_re/
3431 F:      include/uapi/rdma/bnxt_re-abi.h
3432
3433 BROADCOM NVRAM DRIVER
3434 M:      Rafał Miłecki <zajec5@gmail.com>
3435 L:      linux-mips@vger.kernel.org
3436 S:      Maintained
3437 F:      drivers/firmware/broadcom/*
3438
3439 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3440 M:      Rafał Miłecki <zajec5@gmail.com>
3441 L:      linux-wireless@vger.kernel.org
3442 S:      Maintained
3443 F:      drivers/bcma/
3444 F:      include/linux/bcma/
3445
3446 BROADCOM STB AVS CPUFREQ DRIVER
3447 M:      Markus Mayer <mmayer@broadcom.com>
3448 M:      bcm-kernel-feedback-list@broadcom.com
3449 L:      linux-pm@vger.kernel.org
3450 S:      Maintained
3451 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3452 F:      drivers/cpufreq/brcmstb*
3453
3454 BROADCOM STB AVS TMON DRIVER
3455 M:      Markus Mayer <mmayer@broadcom.com>
3456 M:      bcm-kernel-feedback-list@broadcom.com
3457 L:      linux-pm@vger.kernel.org
3458 S:      Maintained
3459 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3460 F:      drivers/thermal/broadcom/brcmstb*
3461
3462 BROADCOM STB NAND FLASH DRIVER
3463 M:      Brian Norris <computersforpeace@gmail.com>
3464 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3465 L:      linux-mtd@lists.infradead.org
3466 L:      bcm-kernel-feedback-list@broadcom.com
3467 S:      Maintained
3468 F:      drivers/mtd/nand/raw/brcmnand/
3469
3470 BROADCOM STB DPFE DRIVER
3471 M:      Markus Mayer <mmayer@broadcom.com>
3472 M:      bcm-kernel-feedback-list@broadcom.com
3473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3474 S:      Maintained
3475 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3476 F:      drivers/memory/brcmstb_dpfe.c
3477
3478 BROADCOM SPI DRIVER
3479 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3480 M:      bcm-kernel-feedback-list@broadcom.com
3481 S:      Maintained
3482 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3483 F:      drivers/spi/spi-bcm-qspi.*
3484 F:      drivers/spi/spi-brcmstb-qspi.c
3485 F:      drivers/spi/spi-iproc-qspi.c
3486
3487 BROADCOM SYSTEMPORT ETHERNET DRIVER
3488 M:      Florian Fainelli <f.fainelli@gmail.com>
3489 L:      bcm-kernel-feedback-list@broadcom.com
3490 L:      netdev@vger.kernel.org
3491 S:      Supported
3492 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3493
3494 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3495 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3496 M:      Prashant Sreedharan <prashant@broadcom.com>
3497 M:      Michael Chan <mchan@broadcom.com>
3498 L:      netdev@vger.kernel.org
3499 S:      Supported
3500 F:      drivers/net/ethernet/broadcom/tg3.*
3501
3502 BROCADE BFA FC SCSI DRIVER
3503 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3504 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3505 L:      linux-scsi@vger.kernel.org
3506 S:      Supported
3507 F:      drivers/scsi/bfa/
3508
3509 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3510 M:      Rasesh Mody <rmody@marvell.com>
3511 M:      Sudarsana Kalluru <skalluru@marvell.com>
3512 M:      GR-Linux-NIC-Dev@marvell.com
3513 L:      netdev@vger.kernel.org
3514 S:      Supported
3515 F:      drivers/net/ethernet/brocade/bna/
3516
3517 BSG (block layer generic sg v4 driver)
3518 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3519 L:      linux-scsi@vger.kernel.org
3520 S:      Supported
3521 F:      block/bsg.c
3522 F:      include/linux/bsg.h
3523 F:      include/uapi/linux/bsg.h
3524
3525 BT87X AUDIO DRIVER
3526 M:      Clemens Ladisch <clemens@ladisch.de>
3527 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3529 S:      Maintained
3530 F:      Documentation/sound/cards/bt87x.rst
3531 F:      sound/pci/bt87x.c
3532
3533 BT8XXGPIO DRIVER
3534 M:      Michael Buesch <m@bues.ch>
3535 W:      http://bu3sch.de/btgpio.php
3536 S:      Maintained
3537 F:      drivers/gpio/gpio-bt8xx.c
3538
3539 BTRFS FILE SYSTEM
3540 M:      Chris Mason <clm@fb.com>
3541 M:      Josef Bacik <josef@toxicpanda.com>
3542 M:      David Sterba <dsterba@suse.com>
3543 L:      linux-btrfs@vger.kernel.org
3544 W:      http://btrfs.wiki.kernel.org/
3545 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3547 S:      Maintained
3548 F:      Documentation/filesystems/btrfs.txt
3549 F:      fs/btrfs/
3550 F:      include/linux/btrfs*
3551 F:      include/uapi/linux/btrfs*
3552
3553 BTTV VIDEO4LINUX DRIVER
3554 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3555 L:      linux-media@vger.kernel.org
3556 W:      https://linuxtv.org
3557 T:      git git://linuxtv.org/media_tree.git
3558 S:      Odd fixes
3559 F:      Documentation/media/v4l-drivers/bttv*
3560 F:      drivers/media/pci/bt8xx/bttv*
3561
3562 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3563 M:      Chanwoo Choi <cw00.choi@samsung.com>
3564 L:      linux-pm@vger.kernel.org
3565 L:      linux-samsung-soc@vger.kernel.org
3566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3567 S:      Maintained
3568 F:      drivers/devfreq/exynos-bus.c
3569 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3570
3571 BUSLOGIC SCSI DRIVER
3572 M:      Khalid Aziz <khalid@gonehiking.org>
3573 L:      linux-scsi@vger.kernel.org
3574 S:      Maintained
3575 F:      drivers/scsi/BusLogic.*
3576 F:      drivers/scsi/FlashPoint.*
3577
3578 C-MEDIA CMI8788 DRIVER
3579 M:      Clemens Ladisch <clemens@ladisch.de>
3580 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3582 S:      Maintained
3583 F:      sound/pci/oxygen/
3584
3585 C-SKY ARCHITECTURE
3586 M:      Guo Ren <guoren@kernel.org>
3587 T:      git https://github.com/c-sky/csky-linux.git
3588 S:      Supported
3589 F:      arch/csky/
3590 F:      Documentation/devicetree/bindings/csky/
3591 F:      drivers/irqchip/irq-csky-*
3592 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3593 F:      drivers/clocksource/timer-gx6605s.c
3594 F:      drivers/clocksource/timer-mp-csky.c
3595 F:      Documentation/devicetree/bindings/timer/csky,*
3596 K:      csky
3597 N:      csky
3598
3599 C6X ARCHITECTURE
3600 M:      Mark Salter <msalter@redhat.com>
3601 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3602 L:      linux-c6x-dev@linux-c6x.org
3603 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3604 S:      Maintained
3605 F:      arch/c6x/
3606
3607 CA8210 IEEE-802.15.4 RADIO DRIVER
3608 M:      Harry Morris <h.morris@cascoda.com>
3609 L:      linux-wpan@vger.kernel.org
3610 W:      https://github.com/Cascoda/ca8210-linux.git
3611 S:      Maintained
3612 F:      drivers/net/ieee802154/ca8210.c
3613 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3614
3615 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3616 M:      David Howells <dhowells@redhat.com>
3617 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3618 S:      Supported
3619 F:      Documentation/filesystems/caching/cachefiles.txt
3620 F:      fs/cachefiles/
3621
3622 CADENCE MIPI-CSI2 BRIDGES
3623 M:      Maxime Ripard <mripard@kernel.org>
3624 L:      linux-media@vger.kernel.org
3625 S:      Maintained
3626 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3627 F:      drivers/media/platform/cadence/cdns-csi2*
3628
3629 CADENCE NAND DRIVER
3630 M:      Piotr Sroka <piotrs@cadence.com>
3631 L:      linux-mtd@lists.infradead.org
3632 S:      Maintained
3633 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3634 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3635
3636 CADET FM/AM RADIO RECEIVER DRIVER
3637 M:      Hans Verkuil <hverkuil@xs4all.nl>
3638 L:      linux-media@vger.kernel.org
3639 T:      git git://linuxtv.org/media_tree.git
3640 W:      https://linuxtv.org
3641 S:      Maintained
3642 F:      drivers/media/radio/radio-cadet*
3643
3644 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3645 M:      Jonathan Corbet <corbet@lwn.net>
3646 L:      linux-media@vger.kernel.org
3647 T:      git git://linuxtv.org/media_tree.git
3648 S:      Maintained
3649 F:      Documentation/media/v4l-drivers/cafe_ccic*
3650 F:      drivers/media/platform/marvell-ccic/
3651
3652 CAIF NETWORK LAYER
3653 L:      netdev@vger.kernel.org
3654 S:      Orphan
3655 F:      Documentation/networking/caif/
3656 F:      drivers/net/caif/
3657 F:      include/uapi/linux/caif/
3658 F:      include/net/caif/
3659 F:      net/caif/
3660
3661 CAKE QDISC
3662 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3663 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3664 S:      Maintained
3665 F:      net/sched/sch_cake.c
3666
3667 CAN NETWORK DRIVERS
3668 M:      Wolfgang Grandegger <wg@grandegger.com>
3669 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3670 L:      linux-can@vger.kernel.org
3671 W:      https://github.com/linux-can
3672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3674 S:      Maintained
3675 F:      Documentation/devicetree/bindings/net/can/
3676 F:      drivers/net/can/
3677 F:      include/linux/can/dev.h
3678 F:      include/linux/can/led.h
3679 F:      include/linux/can/rx-offload.h
3680 F:      include/linux/can/platform/
3681 F:      include/uapi/linux/can/error.h
3682 F:      include/uapi/linux/can/netlink.h
3683 F:      include/uapi/linux/can/vxcan.h
3684
3685 CAN NETWORK LAYER
3686 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3687 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3688 L:      linux-can@vger.kernel.org
3689 W:      https://github.com/linux-can
3690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3692 S:      Maintained
3693 F:      Documentation/networking/can.rst
3694 F:      net/can/
3695 F:      include/linux/can/core.h
3696 F:      include/linux/can/skb.h
3697 F:      include/net/netns/can.h
3698 F:      include/uapi/linux/can.h
3699 F:      include/uapi/linux/can/bcm.h
3700 F:      include/uapi/linux/can/raw.h
3701 F:      include/uapi/linux/can/gw.h
3702
3703 CAN-J1939 NETWORK LAYER
3704 M:      Robin van der Gracht <robin@protonic.nl>
3705 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3706 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3707 L:      linux-can@vger.kernel.org
3708 S:      Maintained
3709 F:      Documentation/networking/j1939.txt
3710 F:      net/can/j1939/
3711 F:      include/uapi/linux/can/j1939.h
3712
3713 CAPABILITIES
3714 M:      Serge Hallyn <serge@hallyn.com>
3715 L:      linux-security-module@vger.kernel.org
3716 S:      Supported
3717 F:      include/linux/capability.h
3718 F:      include/uapi/linux/capability.h
3719 F:      security/commoncap.c
3720 F:      kernel/capability.c
3721
3722 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3723 M:      Kevin Tsai <ktsai@capellamicro.com>
3724 S:      Maintained
3725 F:      drivers/iio/light/cm*
3726
3727 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3728 M:      Christian Lamparter <chunkeey@googlemail.com>
3729 L:      linux-wireless@vger.kernel.org
3730 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3731 S:      Maintained
3732 F:      drivers/net/wireless/ath/carl9170/
3733
3734 CAVIUM I2C DRIVER
3735 M:      Jan Glauber <jglauber@cavium.com>
3736 M:      David Daney <david.daney@cavium.com>
3737 W:      http://www.cavium.com
3738 S:      Supported
3739 F:      drivers/i2c/busses/i2c-octeon*
3740 F:      drivers/i2c/busses/i2c-thunderx*
3741
3742 CAVIUM LIQUIDIO NETWORK DRIVER
3743 M:      Derek Chickles <dchickles@marvell.com>
3744 M:      Satanand Burla <sburla@marvell.com>
3745 M:      Felix Manlunas <fmanlunas@marvell.com>
3746 L:      netdev@vger.kernel.org
3747 W:      http://www.cavium.com
3748 S:      Supported
3749 F:      drivers/net/ethernet/cavium/liquidio/
3750
3751 CAVIUM MMC DRIVER
3752 M:      Jan Glauber <jglauber@cavium.com>
3753 M:      David Daney <david.daney@cavium.com>
3754 M:      Steven J. Hill <Steven.Hill@cavium.com>
3755 W:      http://www.cavium.com
3756 S:      Supported
3757 F:      drivers/mmc/host/cavium*
3758
3759 CAVIUM OCTEON-TX CRYPTO DRIVER
3760 M:      George Cherian <george.cherian@cavium.com>
3761 L:      linux-crypto@vger.kernel.org
3762 W:      http://www.cavium.com
3763 S:      Supported
3764 F:      drivers/crypto/cavium/cpt/
3765
3766 CAVIUM THUNDERX2 ARM64 SOC
3767 M:      Robert Richter <rrichter@cavium.com>
3768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3769 S:      Maintained
3770 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3771 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3772
3773 CC2520 IEEE-802.15.4 RADIO DRIVER
3774 M:      Varka Bhadram <varkabhadram@gmail.com>
3775 L:      linux-wpan@vger.kernel.org
3776 S:      Maintained
3777 F:      drivers/net/ieee802154/cc2520.c
3778 F:      include/linux/spi/cc2520.h
3779 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3780
3781 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3782 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3783 L:      linux-crypto@vger.kernel.org
3784 S:      Supported
3785 F:      drivers/crypto/ccree/
3786 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3787
3788 CEC FRAMEWORK
3789 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3790 L:      linux-media@vger.kernel.org
3791 T:      git git://linuxtv.org/media_tree.git
3792 W:      http://linuxtv.org
3793 S:      Supported
3794 F:      Documentation/media/kapi/cec-core.rst
3795 F:      Documentation/media/uapi/cec
3796 F:      drivers/media/cec/
3797 F:      drivers/media/rc/keymaps/rc-cec.c
3798 F:      include/media/cec.h
3799 F:      include/media/cec-notifier.h
3800 F:      include/uapi/linux/cec.h
3801 F:      include/uapi/linux/cec-funcs.h
3802 F:      Documentation/devicetree/bindings/media/cec.txt
3803 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3804
3805 CEC GPIO DRIVER
3806 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3807 L:      linux-media@vger.kernel.org
3808 T:      git git://linuxtv.org/media_tree.git
3809 W:      http://linuxtv.org
3810 S:      Supported
3811 F:      drivers/media/platform/cec-gpio/
3812 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3813
3814 CELL BROADBAND ENGINE ARCHITECTURE
3815 M:      Arnd Bergmann <arnd@arndb.de>
3816 L:      linuxppc-dev@lists.ozlabs.org
3817 W:      http://www.ibm.com/developerworks/power/cell/
3818 S:      Supported
3819 F:      arch/powerpc/include/asm/cell*.h
3820 F:      arch/powerpc/include/asm/spu*.h
3821 F:      arch/powerpc/include/uapi/asm/spu*.h
3822 F:      arch/powerpc/oprofile/*cell*
3823 F:      arch/powerpc/platforms/cell/
3824
3825 CEPH COMMON CODE (LIBCEPH)
3826 M:      Ilya Dryomov <idryomov@gmail.com>
3827 M:      Jeff Layton <jlayton@kernel.org>
3828 M:      Sage Weil <sage@redhat.com>
3829 L:      ceph-devel@vger.kernel.org
3830 W:      http://ceph.com/
3831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3832 T:      git git://github.com/ceph/ceph-client.git
3833 S:      Supported
3834 F:      net/ceph/
3835 F:      include/linux/ceph/
3836 F:      include/linux/crush/
3837
3838 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3839 M:      Jeff Layton <jlayton@kernel.org>
3840 M:      Sage Weil <sage@redhat.com>
3841 M:      Ilya Dryomov <idryomov@gmail.com>
3842 L:      ceph-devel@vger.kernel.org
3843 W:      http://ceph.com/
3844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3845 T:      git git://github.com/ceph/ceph-client.git
3846 S:      Supported
3847 F:      Documentation/filesystems/ceph.txt
3848 F:      fs/ceph/
3849
3850 CERTIFICATE HANDLING:
3851 M:      David Howells <dhowells@redhat.com>
3852 M:      David Woodhouse <dwmw2@infradead.org>
3853 L:      keyrings@vger.kernel.org
3854 S:      Maintained
3855 F:      Documentation/admin-guide/module-signing.rst
3856 F:      certs/
3857 F:      scripts/sign-file.c
3858 F:      scripts/extract-cert.c
3859
3860 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3861 L:      devel@driverdev.osuosl.org
3862 S:      Obsolete
3863 F:      drivers/staging/wusbcore/
3864
3865 CFAG12864B LCD DRIVER
3866 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3867 S:      Maintained
3868 F:      drivers/auxdisplay/cfag12864b.c
3869 F:      include/linux/cfag12864b.h
3870
3871 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3872 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3873 S:      Maintained
3874 F:      drivers/auxdisplay/cfag12864bfb.c
3875 F:      include/linux/cfag12864b.h
3876
3877 802.11 (including CFG80211/NL80211)
3878 M:      Johannes Berg <johannes@sipsolutions.net>
3879 L:      linux-wireless@vger.kernel.org
3880 W:      http://wireless.kernel.org/
3881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3883 S:      Maintained
3884 F:      net/wireless/
3885 F:      include/uapi/linux/nl80211.h
3886 F:      include/linux/ieee80211.h
3887 F:      include/net/wext.h
3888 F:      include/net/cfg80211.h
3889 F:      include/net/iw_handler.h
3890 F:      include/net/ieee80211_radiotap.h
3891 F:      Documentation/driver-api/80211/cfg80211.rst
3892 F:      Documentation/networking/regulatory.txt
3893
3894 CHAR and MISC DRIVERS
3895 M:      Arnd Bergmann <arnd@arndb.de>
3896 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3898 S:      Supported
3899 F:      drivers/char/
3900 F:      drivers/misc/
3901 F:      include/linux/miscdevice.h
3902
3903 CHECKPATCH
3904 M:      Andy Whitcroft <apw@canonical.com>
3905 M:      Joe Perches <joe@perches.com>
3906 S:      Maintained
3907 F:      scripts/checkpatch.pl
3908
3909 CHINESE DOCUMENTATION
3910 M:      Harry Wei <harryxiyou@gmail.com>
3911 M:      Alex Shi <alex.shi@linux.alibaba.com>
3912 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3913 S:      Maintained
3914 F:      Documentation/translations/zh_CN/
3915
3916 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3917 M:      Peter Chen <Peter.Chen@nxp.com>
3918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3919 L:      linux-usb@vger.kernel.org
3920 S:      Maintained
3921 F:      drivers/usb/chipidea/
3922
3923 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3924 M:      Hans de Goede <hdegoede@redhat.com>
3925 L:      linux-input@vger.kernel.org
3926 S:      Maintained
3927 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3928 F:      drivers/input/touchscreen/chipone_icn8318.c
3929
3930 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3931 M:      Hans de Goede <hdegoede@redhat.com>
3932 L:      linux-input@vger.kernel.org
3933 S:      Maintained
3934 F:      drivers/input/touchscreen/chipone_icn8505.c
3935
3936 CHROME HARDWARE PLATFORM SUPPORT
3937 M:      Benson Leung <bleung@chromium.org>
3938 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3939 S:      Maintained
3940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3941 F:      drivers/platform/chrome/
3942
3943 CHROMEOS EC SUBDRIVERS
3944 M:      Benson Leung <bleung@chromium.org>
3945 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3946 R:      Guenter Roeck <groeck@chromium.org>
3947 S:      Maintained
3948 N:      cros_ec
3949 N:      cros-ec
3950 F:      drivers/power/supply/cros_usbpd-charger.c
3951
3952 CHROMEOS EC CODEC DRIVER
3953 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3954 S:      Maintained
3955 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3956 R:      Guenter Roeck <groeck@chromium.org>
3957 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3958 F:      sound/soc/codecs/cros_ec_codec.*
3959
3960 CIRRUS LOGIC AUDIO CODEC DRIVERS
3961 M:      Brian Austin <brian.austin@cirrus.com>
3962 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3963 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3964 S:      Maintained
3965 F:      sound/soc/codecs/cs*
3966
3967 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3968 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3969 L:      netdev@vger.kernel.org
3970 S:      Maintained
3971 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3972
3973 CIRRUS LOGIC LOCHNAGAR DRIVER
3974 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3975 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3976 L:      patches@opensource.cirrus.com
3977 S:      Supported
3978 F:      drivers/clk/clk-lochnagar.c
3979 F:      drivers/hwmon/lochnagar-hwmon.c
3980 F:      drivers/mfd/lochnagar-i2c.c
3981 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3982 F:      drivers/regulator/lochnagar-regulator.c
3983 F:      sound/soc/codecs/lochnagar-sc.c
3984 F:      include/dt-bindings/clk/lochnagar.h
3985 F:      include/dt-bindings/pinctrl/lochnagar.h
3986 F:      include/linux/mfd/lochnagar*
3987 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3988 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3989 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3990 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3991 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3992 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3993 F:      Documentation/hwmon/lochnagar.rst
3994
3995 CISCO FCOE HBA DRIVER
3996 M:      Satish Kharat <satishkh@cisco.com>
3997 M:      Sesidhar Baddela <sebaddel@cisco.com>
3998 M:      Karan Tilak Kumar <kartilak@cisco.com>
3999 L:      linux-scsi@vger.kernel.org
4000 S:      Supported
4001 F:      drivers/scsi/fnic/
4002
4003 CISCO SCSI HBA DRIVER
4004 M:      Karan Tilak Kumar <kartilak@cisco.com>
4005 M:      Sesidhar Baddela <sebaddel@cisco.com>
4006 L:      linux-scsi@vger.kernel.org
4007 S:      Supported
4008 F:      drivers/scsi/snic/
4009
4010 CISCO VIC ETHERNET NIC DRIVER
4011 M:      Christian Benvenuti <benve@cisco.com>
4012 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4013 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4014 S:      Supported
4015 F:      drivers/net/ethernet/cisco/enic/
4016
4017 CISCO VIC LOW LATENCY NIC DRIVER
4018 M:      Christian Benvenuti <benve@cisco.com>
4019 M:      Nelson Escobar <neescoba@cisco.com>
4020 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4021 S:      Supported
4022 F:      drivers/infiniband/hw/usnic/
4023
4024 CIRRUS LOGIC MADERA CODEC DRIVERS
4025 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4026 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4027 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4028 L:      patches@opensource.cirrus.com
4029 T:      git https://github.com/CirrusLogic/linux-drivers.git
4030 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4031 S:      Supported
4032 F:      Documentation/devicetree/bindings/mfd/madera.txt
4033 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4034 F:      Documentation/devicetree/bindings/sound/madera.txt
4035 F:      include/dt-bindings/sound/madera*
4036 F:      include/linux/irqchip/irq-madera*
4037 F:      include/linux/mfd/madera/*
4038 F:      include/sound/madera*
4039 F:      drivers/gpio/gpio-madera*
4040 F:      drivers/irqchip/irq-madera*
4041 F:      drivers/mfd/madera*
4042 F:      drivers/mfd/cs47l*
4043 F:      drivers/pinctrl/cirrus/*
4044 F:      sound/soc/codecs/cs47l*
4045 F:      sound/soc/codecs/madera*
4046
4047 CLANG-FORMAT FILE
4048 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4049 S:      Maintained
4050 F:      .clang-format
4051
4052 CLANG/LLVM BUILD SUPPORT
4053 L:      clang-built-linux@googlegroups.com
4054 W:      https://clangbuiltlinux.github.io/
4055 B:      https://github.com/ClangBuiltLinux/linux/issues
4056 C:      irc://chat.freenode.net/clangbuiltlinux
4057 S:      Supported
4058 K:      \b(?i:clang|llvm)\b
4059
4060 CLEANCACHE API
4061 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4062 L:      linux-kernel@vger.kernel.org
4063 S:      Maintained
4064 F:      mm/cleancache.c
4065 F:      include/linux/cleancache.h
4066
4067 CLK API
4068 M:      Russell King <linux@armlinux.org.uk>
4069 L:      linux-clk@vger.kernel.org
4070 S:      Maintained
4071 F:      include/linux/clk.h
4072
4073 CLOCKSOURCE, CLOCKEVENT DRIVERS
4074 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4075 M:      Thomas Gleixner <tglx@linutronix.de>
4076 L:      linux-kernel@vger.kernel.org
4077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4078 S:      Supported
4079 F:      drivers/clocksource/
4080 F:      Documentation/devicetree/bindings/timer/
4081
4082 CMPC ACPI DRIVER
4083 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4084 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4085 L:      platform-driver-x86@vger.kernel.org
4086 S:      Supported
4087 F:      drivers/platform/x86/classmate-laptop.c
4088
4089 COBALT MEDIA DRIVER
4090 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4091 L:      linux-media@vger.kernel.org
4092 T:      git git://linuxtv.org/media_tree.git
4093 W:      https://linuxtv.org
4094 S:      Supported
4095 F:      drivers/media/pci/cobalt/
4096
4097 COCCINELLE/Semantic Patches (SmPL)
4098 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4099 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4100 M:      Nicolas Palix <nicolas.palix@imag.fr>
4101 M:      Michal Marek <michal.lkml@markovi.net>
4102 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4104 W:      http://coccinelle.lip6.fr/
4105 S:      Supported
4106 F:      Documentation/dev-tools/coccinelle.rst
4107 F:      scripts/coccinelle/
4108 F:      scripts/coccicheck
4109
4110 CODA FILE SYSTEM
4111 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4112 M:      coda@cs.cmu.edu
4113 L:      codalist@coda.cs.cmu.edu
4114 W:      http://www.coda.cs.cmu.edu/
4115 S:      Maintained
4116 F:      Documentation/filesystems/coda.txt
4117 F:      fs/coda/
4118 F:      include/linux/coda*.h
4119 F:      include/uapi/linux/coda*.h
4120
4121 CODA V4L2 MEM2MEM DRIVER
4122 M:      Philipp Zabel <p.zabel@pengutronix.de>
4123 L:      linux-media@vger.kernel.org
4124 S:      Maintained
4125 F:      Documentation/devicetree/bindings/media/coda.txt
4126 F:      drivers/media/platform/coda/
4127
4128 CODE OF CONDUCT
4129 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4130 S:      Supported
4131 F:      Documentation/process/code-of-conduct.rst
4132 F:      Documentation/process/code-of-conduct-interpretation.rst
4133
4134 COMMON CLK FRAMEWORK
4135 M:      Michael Turquette <mturquette@baylibre.com>
4136 M:      Stephen Boyd <sboyd@kernel.org>
4137 L:      linux-clk@vger.kernel.org
4138 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4140 S:      Maintained
4141 F:      Documentation/devicetree/bindings/clock/
4142 F:      drivers/clk/
4143 X:      drivers/clk/clkdev.c
4144 F:      include/linux/clk-pr*
4145 F:      include/linux/clk/
4146 F:      include/linux/of_clk.h
4147
4148 COMMON INTERNET FILE SYSTEM (CIFS)
4149 M:      Steve French <sfrench@samba.org>
4150 L:      linux-cifs@vger.kernel.org
4151 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4152 W:      http://linux-cifs.samba.org/
4153 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4154 S:      Supported
4155 F:      Documentation/admin-guide/cifs/
4156 F:      fs/cifs/
4157
4158 COMPACTPCI HOTPLUG CORE
4159 M:      Scott Murray <scott@spiteful.org>
4160 L:      linux-pci@vger.kernel.org
4161 S:      Maintained
4162 F:      drivers/pci/hotplug/cpci_hotplug*
4163
4164 COMPACTPCI HOTPLUG GENERIC DRIVER
4165 M:      Scott Murray <scott@spiteful.org>
4166 L:      linux-pci@vger.kernel.org
4167 S:      Maintained
4168 F:      drivers/pci/hotplug/cpcihp_generic.c
4169
4170 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4171 M:      Scott Murray <scott@spiteful.org>
4172 L:      linux-pci@vger.kernel.org
4173 S:      Maintained
4174 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4175
4176 COMPAL LAPTOP SUPPORT
4177 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4178 L:      platform-driver-x86@vger.kernel.org
4179 S:      Maintained
4180 F:      drivers/platform/x86/compal-laptop.c
4181
4182 COMPILER ATTRIBUTES
4183 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4184 S:      Maintained
4185 F:      include/linux/compiler_attributes.h
4186
4187 CONEXANT ACCESSRUNNER USB DRIVER
4188 L:      accessrunner-general@lists.sourceforge.net
4189 W:      http://accessrunner.sourceforge.net/
4190 S:      Orphan
4191 F:      drivers/usb/atm/cxacru.c
4192
4193 CONFIGFS
4194 M:      Joel Becker <jlbec@evilplan.org>
4195 M:      Christoph Hellwig <hch@lst.de>
4196 T:      git git://git.infradead.org/users/hch/configfs.git
4197 S:      Supported
4198 F:      fs/configfs/
4199 F:      include/linux/configfs.h
4200
4201 CONNECTOR
4202 M:      Evgeniy Polyakov <zbr@ioremap.net>
4203 L:      netdev@vger.kernel.org
4204 S:      Maintained
4205 F:      drivers/connector/
4206
4207 CONTROL GROUP (CGROUP)
4208 M:      Tejun Heo <tj@kernel.org>
4209 M:      Li Zefan <lizefan@huawei.com>
4210 M:      Johannes Weiner <hannes@cmpxchg.org>
4211 L:      cgroups@vger.kernel.org
4212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4213 S:      Maintained
4214 F:      Documentation/admin-guide/cgroup-v2.rst
4215 F:      Documentation/admin-guide/cgroup-v1/
4216 F:      include/linux/cgroup*
4217 F:      kernel/cgroup/
4218
4219 CONTROL GROUP - CPUSET
4220 M:      Li Zefan <lizefan@huawei.com>
4221 L:      cgroups@vger.kernel.org
4222 W:      http://www.bullopensource.org/cpuset/
4223 W:      http://oss.sgi.com/projects/cpusets/
4224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4225 S:      Maintained
4226 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4227 F:      include/linux/cpuset.h
4228 F:      kernel/cgroup/cpuset.c
4229
4230 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4231 M:      Johannes Weiner <hannes@cmpxchg.org>
4232 M:      Michal Hocko <mhocko@kernel.org>
4233 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4234 L:      cgroups@vger.kernel.org
4235 L:      linux-mm@kvack.org
4236 S:      Maintained
4237 F:      mm/memcontrol.c
4238 F:      mm/swap_cgroup.c
4239
4240 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4241 M:      Tejun Heo <tj@kernel.org>
4242 M:      Jens Axboe <axboe@kernel.dk>
4243 L:      cgroups@vger.kernel.org
4244 L:      linux-block@vger.kernel.org
4245 T:      git git://git.kernel.dk/linux-block
4246 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4247 F:      block/blk-cgroup.c
4248 F:      include/linux/blk-cgroup.h
4249 F:      block/blk-throttle.c
4250 F:      block/blk-iolatency.c
4251 F:      block/bfq-cgroup.c
4252
4253 CORETEMP HARDWARE MONITORING DRIVER
4254 M:      Fenghua Yu <fenghua.yu@intel.com>
4255 L:      linux-hwmon@vger.kernel.org
4256 S:      Maintained
4257 F:      Documentation/hwmon/coretemp.rst
4258 F:      drivers/hwmon/coretemp.c
4259
4260 COSA/SRP SYNC SERIAL DRIVER
4261 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4262 W:      http://www.fi.muni.cz/~kas/cosa/
4263 S:      Maintained
4264 F:      drivers/net/wan/cosa*
4265
4266 COUNTER SUBSYSTEM
4267 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4268 L:      linux-iio@vger.kernel.org
4269 S:      Maintained
4270 F:      Documentation/ABI/testing/sysfs-bus-counter*
4271 F:      Documentation/driver-api/generic-counter.rst
4272 F:      drivers/counter/
4273 F:      include/linux/counter.h
4274 F:      include/linux/counter_enum.h
4275
4276 CPMAC ETHERNET DRIVER
4277 M:      Florian Fainelli <f.fainelli@gmail.com>
4278 L:      netdev@vger.kernel.org
4279 S:      Maintained
4280 F:      drivers/net/ethernet/ti/cpmac.c
4281
4282 CPU FREQUENCY SCALING FRAMEWORK
4283 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4284 M:      Viresh Kumar <viresh.kumar@linaro.org>
4285 L:      linux-pm@vger.kernel.org
4286 S:      Maintained
4287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4289 B:      https://bugzilla.kernel.org
4290 F:      Documentation/admin-guide/pm/cpufreq.rst
4291 F:      Documentation/admin-guide/pm/intel_pstate.rst
4292 F:      Documentation/cpu-freq/
4293 F:      Documentation/devicetree/bindings/cpufreq/
4294 F:      drivers/cpufreq/
4295 F:      kernel/sched/cpufreq*.c
4296 F:      include/linux/cpufreq.h
4297 F:      include/linux/sched/cpufreq.h
4298 F:      tools/testing/selftests/cpufreq/
4299
4300 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4301 M:      Viresh Kumar <viresh.kumar@linaro.org>
4302 M:      Sudeep Holla <sudeep.holla@arm.com>
4303 L:      linux-pm@vger.kernel.org
4304 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4305 S:      Maintained
4306 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4307
4308 CPU POWER MONITORING SUBSYSTEM
4309 M:      Thomas Renninger <trenn@suse.com>
4310 M:      Shuah Khan <shuah@kernel.org>
4311 M:      Shuah Khan <skhan@linuxfoundation.org>
4312 L:      linux-pm@vger.kernel.org
4313 S:      Maintained
4314 F:      tools/power/cpupower/
4315
4316 CPUID/MSR DRIVER
4317 M:      "H. Peter Anvin" <hpa@zytor.com>
4318 S:      Maintained
4319 F:      arch/x86/kernel/cpuid.c
4320 F:      arch/x86/kernel/msr.c
4321
4322 CPUIDLE DRIVER - ARM BIG LITTLE
4323 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4324 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4325 L:      linux-pm@vger.kernel.org
4326 L:      linux-arm-kernel@lists.infradead.org
4327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4328 S:      Maintained
4329 F:      drivers/cpuidle/cpuidle-big_little.c
4330
4331 CPUIDLE DRIVER - ARM EXYNOS
4332 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4333 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4334 M:      Kukjin Kim <kgene@kernel.org>
4335 L:      linux-pm@vger.kernel.org
4336 L:      linux-samsung-soc@vger.kernel.org
4337 S:      Supported
4338 F:      drivers/cpuidle/cpuidle-exynos.c
4339 F:      arch/arm/mach-exynos/pm.c
4340
4341 CPUIDLE DRIVER - ARM PSCI
4342 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4343 M:      Sudeep Holla <sudeep.holla@arm.com>
4344 L:      linux-pm@vger.kernel.org
4345 L:      linux-arm-kernel@lists.infradead.org
4346 S:      Supported
4347 F:      drivers/cpuidle/cpuidle-psci.c
4348
4349 CPU IDLE TIME MANAGEMENT FRAMEWORK
4350 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4351 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4352 L:      linux-pm@vger.kernel.org
4353 S:      Maintained
4354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4355 B:      https://bugzilla.kernel.org
4356 F:      Documentation/admin-guide/pm/cpuidle.rst
4357 F:      Documentation/driver-api/pm/cpuidle.rst
4358 F:      drivers/cpuidle/*
4359 F:      include/linux/cpuidle.h
4360
4361 CRAMFS FILESYSTEM
4362 M:      Nicolas Pitre <nico@fluxnic.net>
4363 S:      Maintained
4364 F:      Documentation/filesystems/cramfs.txt
4365 F:      fs/cramfs/
4366
4367 CREATIVE SB0540
4368 M:      Bastien Nocera <hadess@hadess.net>
4369 L:      linux-input@vger.kernel.org
4370 S:      Maintained
4371 F:      drivers/hid/hid-creative-sb0540.c
4372
4373 CRYPTO API
4374 M:      Herbert Xu <herbert@gondor.apana.org.au>
4375 M:      "David S. Miller" <davem@davemloft.net>
4376 L:      linux-crypto@vger.kernel.org
4377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4379 S:      Maintained
4380 F:      Documentation/crypto/
4381 F:      Documentation/devicetree/bindings/crypto/
4382 F:      arch/*/crypto/
4383 F:      crypto/
4384 F:      drivers/crypto/
4385 F:      include/crypto/
4386 F:      include/linux/crypto*
4387 F:      lib/crypto/
4388
4389 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4390 M:      Neil Horman <nhorman@tuxdriver.com>
4391 L:      linux-crypto@vger.kernel.org
4392 S:      Maintained
4393 F:      crypto/ansi_cprng.c
4394 F:      crypto/rng.c
4395
4396 CS3308 MEDIA DRIVER
4397 M:      Hans Verkuil <hverkuil@xs4all.nl>
4398 L:      linux-media@vger.kernel.org
4399 T:      git git://linuxtv.org/media_tree.git
4400 W:      http://linuxtv.org
4401 S:      Odd Fixes
4402 F:      drivers/media/i2c/cs3308.c
4403
4404 CS5535 Audio ALSA driver
4405 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4406 S:      Maintained
4407 F:      sound/pci/cs5535audio/
4408
4409 CSI DRIVERS FOR ALLWINNER V3s
4410 M:      Yong Deng <yong.deng@magewell.com>
4411 L:      linux-media@vger.kernel.org
4412 T:      git git://linuxtv.org/media_tree.git
4413 S:      Maintained
4414 F:      drivers/media/platform/sunxi/sun6i-csi/
4415 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4416
4417 CW1200 WLAN driver
4418 M:      Solomon Peachy <pizza@shaftnet.org>
4419 S:      Maintained
4420 F:      drivers/net/wireless/st/cw1200/
4421
4422 CX18 VIDEO4LINUX DRIVER
4423 M:      Andy Walls <awalls@md.metrocast.net>
4424 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4425 L:      linux-media@vger.kernel.org
4426 T:      git git://linuxtv.org/media_tree.git
4427 W:      https://linuxtv.org
4428 W:      http://www.ivtvdriver.org/index.php/Cx18
4429 S:      Maintained
4430 F:      Documentation/media/v4l-drivers/cx18*
4431 F:      drivers/media/pci/cx18/
4432 F:      include/uapi/linux/ivtv*
4433
4434 CX2341X MPEG ENCODER HELPER MODULE
4435 M:      Hans Verkuil <hverkuil@xs4all.nl>
4436 L:      linux-media@vger.kernel.org
4437 T:      git git://linuxtv.org/media_tree.git
4438 W:      https://linuxtv.org
4439 S:      Maintained
4440 F:      drivers/media/common/cx2341x*
4441 F:      include/media/drv-intf/cx2341x.h
4442
4443 CX24120 MEDIA DRIVER
4444 M:      Jemma Denson <jdenson@gmail.com>
4445 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4446 L:      linux-media@vger.kernel.org
4447 W:      https://linuxtv.org
4448 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4449 S:      Maintained
4450 F:      drivers/media/dvb-frontends/cx24120*
4451
4452 CX88 VIDEO4LINUX DRIVER
4453 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4454 L:      linux-media@vger.kernel.org
4455 W:      https://linuxtv.org
4456 T:      git git://linuxtv.org/media_tree.git
4457 S:      Odd fixes
4458 F:      Documentation/media/v4l-drivers/cx88*
4459 F:      drivers/media/pci/cx88/
4460
4461 CXD2820R MEDIA DRIVER
4462 M:      Antti Palosaari <crope@iki.fi>
4463 L:      linux-media@vger.kernel.org
4464 W:      https://linuxtv.org
4465 W:      http://palosaari.fi/linux/
4466 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4467 T:      git git://linuxtv.org/anttip/media_tree.git
4468 S:      Maintained
4469 F:      drivers/media/dvb-frontends/cxd2820r*
4470
4471 CXGB3 ETHERNET DRIVER (CXGB3)
4472 M:      Vishal Kulkarni <vishal@chelsio.com>
4473 L:      netdev@vger.kernel.org
4474 W:      http://www.chelsio.com
4475 S:      Supported
4476 F:      drivers/net/ethernet/chelsio/cxgb3/
4477
4478 CXGB3 ISCSI DRIVER (CXGB3I)
4479 M:      Karen Xie <kxie@chelsio.com>
4480 L:      linux-scsi@vger.kernel.org
4481 W:      http://www.chelsio.com
4482 S:      Supported
4483 F:      drivers/scsi/cxgbi/cxgb3i
4484
4485 CXGB4 CRYPTO DRIVER (chcr)
4486 M:      Atul Gupta <atul.gupta@chelsio.com>
4487 L:      linux-crypto@vger.kernel.org
4488 W:      http://www.chelsio.com
4489 S:      Supported
4490 F:      drivers/crypto/chelsio
4491
4492 CXGB4 ETHERNET DRIVER (CXGB4)
4493 M:      Vishal Kulkarni <vishal@chelsio.com>
4494 L:      netdev@vger.kernel.org
4495 W:      http://www.chelsio.com
4496 S:      Supported
4497 F:      drivers/net/ethernet/chelsio/cxgb4/
4498
4499 CXGB4 ISCSI DRIVER (CXGB4I)
4500 M:      Karen Xie <kxie@chelsio.com>
4501 L:      linux-scsi@vger.kernel.org
4502 W:      http://www.chelsio.com
4503 S:      Supported
4504 F:      drivers/scsi/cxgbi/cxgb4i
4505
4506 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4507 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4508 L:      linux-rdma@vger.kernel.org
4509 W:      http://www.openfabrics.org
4510 S:      Supported
4511 F:      drivers/infiniband/hw/cxgb4/
4512 F:      include/uapi/rdma/cxgb4-abi.h
4513
4514 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4515 M:      Casey Leedom <leedom@chelsio.com>
4516 L:      netdev@vger.kernel.org
4517 W:      http://www.chelsio.com
4518 S:      Supported
4519 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4520
4521 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4522 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4523 M:      Andrew Donnellan <ajd@linux.ibm.com>
4524 L:      linuxppc-dev@lists.ozlabs.org
4525 S:      Supported
4526 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4527 F:      drivers/misc/cxl/
4528 F:      include/misc/cxl*
4529 F:      include/uapi/misc/cxl.h
4530 F:      Documentation/powerpc/cxl.rst
4531 F:      Documentation/ABI/testing/sysfs-class-cxl
4532
4533 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4534 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4535 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4536 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4537 L:      linux-scsi@vger.kernel.org
4538 S:      Supported
4539 F:      drivers/scsi/cxlflash/
4540 F:      include/uapi/scsi/cxlflash_ioctl.h
4541 F:      Documentation/powerpc/cxlflash.rst
4542
4543 CYBERPRO FB DRIVER
4544 M:      Russell King <linux@armlinux.org.uk>
4545 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4546 W:      http://www.armlinux.org.uk/
4547 S:      Maintained
4548 F:      drivers/video/fbdev/cyber2000fb.*
4549
4550 CYCLADES ASYNC MUX DRIVER
4551 W:      http://www.cyclades.com/
4552 S:      Orphan
4553 F:      drivers/tty/cyclades.c
4554 F:      include/linux/cyclades.h
4555 F:      include/uapi/linux/cyclades.h
4556
4557 CYCLADES PC300 DRIVER
4558 W:      http://www.cyclades.com/
4559 S:      Orphan
4560 F:      drivers/net/wan/pc300*
4561
4562 CYPRESS_FIRMWARE MEDIA DRIVER
4563 M:      Antti Palosaari <crope@iki.fi>
4564 L:      linux-media@vger.kernel.org
4565 W:      https://linuxtv.org
4566 W:      http://palosaari.fi/linux/
4567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4568 T:      git git://linuxtv.org/anttip/media_tree.git
4569 S:      Maintained
4570 F:      drivers/media/common/cypress_firmware*
4571
4572 CYTTSP TOUCHSCREEN DRIVER
4573 M:      Ferruh Yigit <fery@cypress.com>
4574 L:      linux-input@vger.kernel.org
4575 S:      Supported
4576 F:      drivers/input/touchscreen/cyttsp*
4577 F:      include/linux/input/cyttsp.h
4578
4579 D-LINK DIR-685 TOUCHKEYS DRIVER
4580 M:      Linus Walleij <linus.walleij@linaro.org>
4581 L:      linux-input@vger.kernel.org
4582 S:      Supported
4583 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4584
4585 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4586 M:      Joshua Kinard <kumba@gentoo.org>
4587 S:      Maintained
4588 F:      drivers/rtc/rtc-ds1685.c
4589 F:      include/linux/rtc/ds1685.h
4590
4591 DAMA SLAVE for AX.25
4592 M:      Joerg Reuter <jreuter@yaina.de>
4593 W:      http://yaina.de/jreuter/
4594 W:      http://www.qsl.net/dl1bke/
4595 L:      linux-hams@vger.kernel.org
4596 S:      Maintained
4597 F:      net/ax25/af_ax25.c
4598 F:      net/ax25/ax25_dev.c
4599 F:      net/ax25/ax25_ds_*
4600 F:      net/ax25/ax25_in.c
4601 F:      net/ax25/ax25_out.c
4602 F:      net/ax25/ax25_timer.c
4603 F:      net/ax25/sysctl_net_ax25.c
4604
4605 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4606 L:      netdev@vger.kernel.org
4607 S:      Orphan
4608 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4609 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4610
4611 DC390/AM53C974 SCSI driver
4612 M:      Hannes Reinecke <hare@suse.com>
4613 L:      linux-scsi@vger.kernel.org
4614 S:      Maintained
4615 F:      drivers/scsi/am53c974.c
4616
4617 DC395x SCSI driver
4618 M:      Oliver Neukum <oliver@neukum.org>
4619 M:      Ali Akcaagac <aliakc@web.de>
4620 M:      Jamie Lenehan <lenehan@twibble.org>
4621 L:      dc395x@twibble.org
4622 W:      http://twibble.org/dist/dc395x/
4623 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4624 S:      Maintained
4625 F:      Documentation/scsi/dc395x.txt
4626 F:      drivers/scsi/dc395x.*
4627
4628 DCCP PROTOCOL
4629 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4630 L:      dccp@vger.kernel.org
4631 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4632 S:      Maintained
4633 F:      include/linux/dccp.h
4634 F:      include/uapi/linux/dccp.h
4635 F:      include/linux/tfrc.h
4636 F:      net/dccp/
4637
4638 DECnet NETWORK LAYER
4639 W:      http://linux-decnet.sourceforge.net
4640 L:      linux-decnet-user@lists.sourceforge.net
4641 S:      Orphan
4642 F:      Documentation/networking/decnet.txt
4643 F:      net/decnet/
4644
4645 DECSTATION PLATFORM SUPPORT
4646 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4647 L:      linux-mips@vger.kernel.org
4648 W:      http://www.linux-mips.org/wiki/DECstation
4649 S:      Maintained
4650 F:      arch/mips/dec/
4651 F:      arch/mips/include/asm/dec/
4652 F:      arch/mips/include/asm/mach-dec/
4653
4654 DEFXX FDDI NETWORK DRIVER
4655 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4656 S:      Maintained
4657 F:      drivers/net/fddi/defxx.*
4658
4659 DEINTERLACE DRIVERS FOR ALLWINNER H3
4660 M:      Jernej Skrabec <jernej.skrabec@siol.net>
4661 L:      linux-media@vger.kernel.org
4662 T:      git git://linuxtv.org/media_tree.git
4663 S:      Maintained
4664 F:      drivers/media/platform/sunxi/sun8i-di/
4665 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
4666
4667 DELL SMBIOS DRIVER
4668 M:      Pali Rohár <pali.rohar@gmail.com>
4669 M:      Mario Limonciello <mario.limonciello@dell.com>
4670 L:      platform-driver-x86@vger.kernel.org
4671 S:      Maintained
4672 F:      drivers/platform/x86/dell-smbios.*
4673
4674 DELL SMBIOS SMM DRIVER
4675 M:      Mario Limonciello <mario.limonciello@dell.com>
4676 L:      platform-driver-x86@vger.kernel.org
4677 S:      Maintained
4678 F:      drivers/platform/x86/dell-smbios-smm.c
4679
4680 DELL SMBIOS WMI DRIVER
4681 M:      Mario Limonciello <mario.limonciello@dell.com>
4682 L:      platform-driver-x86@vger.kernel.org
4683 S:      Maintained
4684 F:      drivers/platform/x86/dell-smbios-wmi.c
4685 F:      tools/wmi/dell-smbios-example.c
4686
4687 DEFZA FDDI NETWORK DRIVER
4688 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4689 S:      Maintained
4690 F:      drivers/net/fddi/defza.*
4691
4692 DELL LAPTOP DRIVER
4693 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4694 M:      Pali Rohár <pali.rohar@gmail.com>
4695 L:      platform-driver-x86@vger.kernel.org
4696 S:      Maintained
4697 F:      drivers/platform/x86/dell-laptop.c
4698
4699 DELL LAPTOP FREEFALL DRIVER
4700 M:      Pali Rohár <pali.rohar@gmail.com>
4701 S:      Maintained
4702 F:      drivers/platform/x86/dell-smo8800.c
4703
4704 DELL LAPTOP RBTN DRIVER
4705 M:      Pali Rohár <pali.rohar@gmail.com>
4706 S:      Maintained
4707 F:      drivers/platform/x86/dell-rbtn.*
4708
4709 DELL REMOTE BIOS UPDATE DRIVER
4710 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4711 L:      platform-driver-x86@vger.kernel.org
4712 S:      Maintained
4713 F:      drivers/platform/x86/dell_rbu.c
4714
4715 DELL LAPTOP SMM DRIVER
4716 M:      Pali Rohár <pali.rohar@gmail.com>
4717 S:      Maintained
4718 F:      drivers/hwmon/dell-smm-hwmon.c
4719 F:      include/uapi/linux/i8k.h
4720
4721 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4722 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4723 L:      platform-driver-x86@vger.kernel.org
4724 S:      Maintained
4725 F:      Documentation/driver-api/dcdbas.rst
4726 F:      drivers/platform/x86/dcdbas.*
4727
4728 DELL WMI NOTIFICATIONS DRIVER
4729 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4730 M:      Pali Rohár <pali.rohar@gmail.com>
4731 S:      Maintained
4732 F:      drivers/platform/x86/dell-wmi.c
4733
4734 DELL WMI DESCRIPTOR DRIVER
4735 M:      Mario Limonciello <mario.limonciello@dell.com>
4736 S:      Maintained
4737 F:      drivers/platform/x86/dell-wmi-descriptor.c
4738
4739 DELTA ST MEDIA DRIVER
4740 M:      Hugues Fruchet <hugues.fruchet@st.com>
4741 L:      linux-media@vger.kernel.org
4742 T:      git git://linuxtv.org/media_tree.git
4743 W:      https://linuxtv.org
4744 S:      Supported
4745 F:      drivers/media/platform/sti/delta
4746
4747 DENALI NAND DRIVER
4748 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4749 L:      linux-mtd@lists.infradead.org
4750 S:      Supported
4751 F:      drivers/mtd/nand/raw/denali*
4752
4753 DESIGNWARE EDMA CORE IP DRIVER
4754 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4755 L:      dmaengine@vger.kernel.org
4756 S:      Maintained
4757 F:      drivers/dma/dw-edma/
4758 F:      include/linux/dma/edma.h
4759
4760 DESIGNWARE USB2 DRD IP DRIVER
4761 M:      Minas Harutyunyan <hminas@synopsys.com>
4762 L:      linux-usb@vger.kernel.org
4763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4764 S:      Maintained
4765 F:      drivers/usb/dwc2/
4766
4767 DESIGNWARE USB3 DRD IP DRIVER
4768 M:      Felipe Balbi <balbi@kernel.org>
4769 L:      linux-usb@vger.kernel.org
4770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4771 S:      Maintained
4772 F:      drivers/usb/dwc3/
4773
4774 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4775 M:      Andreas Klinger <ak@it-klinger.de>
4776 L:      linux-iio@vger.kernel.org
4777 S:      Maintained
4778 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4779 F:      drivers/iio/proximity/srf*.c
4780
4781 DEVICE COREDUMP (DEV_COREDUMP)
4782 M:      Johannes Berg <johannes@sipsolutions.net>
4783 L:      linux-kernel@vger.kernel.org
4784 S:      Maintained
4785 F:      drivers/base/devcoredump.c
4786 F:      include/linux/devcoredump.h
4787
4788 DEVICE FREQUENCY (DEVFREQ)
4789 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4790 M:      Kyungmin Park <kyungmin.park@samsung.com>
4791 M:      Chanwoo Choi <cw00.choi@samsung.com>
4792 L:      linux-pm@vger.kernel.org
4793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4794 S:      Maintained
4795 F:      drivers/devfreq/
4796 F:      include/linux/devfreq.h
4797 F:      Documentation/devicetree/bindings/devfreq/
4798 F:      include/trace/events/devfreq.h
4799
4800 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4801 M:      Chanwoo Choi <cw00.choi@samsung.com>
4802 L:      linux-pm@vger.kernel.org
4803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4804 S:      Supported
4805 F:      drivers/devfreq/event/
4806 F:      drivers/devfreq/devfreq-event.c
4807 F:      include/dt-bindings/pmu/exynos_ppmu.h
4808 F:      include/linux/devfreq-event.h
4809 F:      Documentation/devicetree/bindings/devfreq/event/
4810
4811 DEVICE NUMBER REGISTRY
4812 M:      Torben Mathiasen <device@lanana.org>
4813 W:      http://lanana.org/docs/device-list/index.html
4814 S:      Maintained
4815
4816 DEVICE-MAPPER  (LVM)
4817 M:      Alasdair Kergon <agk@redhat.com>
4818 M:      Mike Snitzer <snitzer@redhat.com>
4819 M:      dm-devel@redhat.com
4820 L:      dm-devel@redhat.com
4821 W:      http://sources.redhat.com/dm
4822 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4824 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4825 S:      Maintained
4826 F:      Documentation/admin-guide/device-mapper/
4827 F:      drivers/md/Makefile
4828 F:      drivers/md/Kconfig
4829 F:      drivers/md/dm*
4830 F:      drivers/md/persistent-data/
4831 F:      include/linux/device-mapper.h
4832 F:      include/linux/dm-*.h
4833 F:      include/uapi/linux/dm-*.h
4834
4835 DEVLINK
4836 M:      Jiri Pirko <jiri@mellanox.com>
4837 L:      netdev@vger.kernel.org
4838 S:      Supported
4839 F:      net/core/devlink.c
4840 F:      include/net/devlink.h
4841 F:      include/uapi/linux/devlink.h
4842
4843 DIALOG SEMICONDUCTOR DRIVERS
4844 M:      Support Opensource <support.opensource@diasemi.com>
4845 W:      http://www.dialog-semiconductor.com/products
4846 S:      Supported
4847 F:      Documentation/hwmon/da90??.rst
4848 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4849 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4850 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4851 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4852 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4853 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4854 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4855 F:      drivers/gpio/gpio-da90??.c
4856 F:      drivers/hwmon/da90??-hwmon.c
4857 F:      drivers/iio/adc/da91??-*.c
4858 F:      drivers/input/misc/da90??_onkey.c
4859 F:      drivers/input/touchscreen/da9052_tsi.c
4860 F:      drivers/leds/leds-da90??.c
4861 F:      drivers/mfd/da903x.c
4862 F:      drivers/mfd/da90??-*.c
4863 F:      drivers/mfd/da91??-*.c
4864 F:      drivers/power/supply/da9052-battery.c
4865 F:      drivers/power/supply/da91??-*.c
4866 F:      drivers/regulator/da903x.c
4867 F:      drivers/regulator/da9???-regulator.[ch]
4868 F:      drivers/regulator/slg51000-regulator.[ch]
4869 F:      drivers/thermal/da90??-thermal.c
4870 F:      drivers/rtc/rtc-da90??.c
4871 F:      drivers/video/backlight/da90??_bl.c
4872 F:      drivers/watchdog/da90??_wdt.c
4873 F:      include/linux/mfd/da903x.h
4874 F:      include/linux/mfd/da9052/
4875 F:      include/linux/mfd/da9055/
4876 F:      include/linux/mfd/da9062/
4877 F:      include/linux/mfd/da9063/
4878 F:      include/linux/mfd/da9150/
4879 F:      include/linux/regulator/da9211.h
4880 F:      include/sound/da[79]*.h
4881 F:      sound/soc/codecs/da[79]*.[ch]
4882
4883 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4884 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4885 L:      linux-gpio@vger.kernel.org
4886 S:      Maintained
4887 F:      drivers/gpio/gpio-gpio-mm.c
4888
4889 DIOLAN U2C-12 I2C DRIVER
4890 M:      Guenter Roeck <linux@roeck-us.net>
4891 L:      linux-i2c@vger.kernel.org
4892 S:      Maintained
4893 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4894
4895 FILESYSTEM DIRECT ACCESS (DAX)
4896 M:      Dan Williams <dan.j.williams@intel.com>
4897 R:      Matthew Wilcox <willy@infradead.org>
4898 R:      Jan Kara <jack@suse.cz>
4899 L:      linux-fsdevel@vger.kernel.org
4900 L:      linux-nvdimm@lists.01.org
4901 S:      Supported
4902 F:      fs/dax.c
4903 F:      include/linux/dax.h
4904 F:      include/trace/events/fs_dax.h
4905
4906 DEVICE DIRECT ACCESS (DAX)
4907 M:      Dan Williams <dan.j.williams@intel.com>
4908 M:      Vishal Verma <vishal.l.verma@intel.com>
4909 M:      Keith Busch <keith.busch@intel.com>
4910 M:      Dave Jiang <dave.jiang@intel.com>
4911 L:      linux-nvdimm@lists.01.org
4912 S:      Supported
4913 F:      drivers/dax/
4914
4915 DIRECTORY NOTIFICATION (DNOTIFY)
4916 M:      Jan Kara <jack@suse.cz>
4917 R:      Amir Goldstein <amir73il@gmail.com>
4918 L:      linux-fsdevel@vger.kernel.org
4919 S:      Maintained
4920 F:      Documentation/filesystems/dnotify.txt
4921 F:      fs/notify/dnotify/
4922 F:      include/linux/dnotify.h
4923
4924 DISK GEOMETRY AND PARTITION HANDLING
4925 M:      Andries Brouwer <aeb@cwi.nl>
4926 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4927 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4928 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4929 S:      Maintained
4930
4931 DISKQUOTA
4932 M:      Jan Kara <jack@suse.com>
4933 S:      Maintained
4934 F:      Documentation/filesystems/quota.txt
4935 F:      fs/quota/
4936 F:      include/linux/quota*.h
4937 F:      include/uapi/linux/quota*.h
4938
4939 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4940 M:      Bernie Thompson <bernie@plugable.com>
4941 L:      linux-fbdev@vger.kernel.org
4942 S:      Maintained
4943 W:      http://plugable.com/category/projects/udlfb/
4944 F:      drivers/video/fbdev/udlfb.c
4945 F:      include/video/udlfb.h
4946 F:      Documentation/fb/udlfb.rst
4947
4948 DISTRIBUTED LOCK MANAGER (DLM)
4949 M:      Christine Caulfield <ccaulfie@redhat.com>
4950 M:      David Teigland <teigland@redhat.com>
4951 L:      cluster-devel@redhat.com
4952 W:      http://sources.redhat.com/cluster/
4953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4954 S:      Supported
4955 F:      fs/dlm/
4956
4957 DMA BUFFER SHARING FRAMEWORK
4958 M:      Sumit Semwal <sumit.semwal@linaro.org>
4959 S:      Maintained
4960 L:      linux-media@vger.kernel.org
4961 L:      dri-devel@lists.freedesktop.org
4962 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4963 F:      drivers/dma-buf/
4964 F:      include/linux/dma-buf*
4965 F:      include/linux/reservation.h
4966 F:      include/linux/*fence.h
4967 F:      Documentation/driver-api/dma-buf.rst
4968 T:      git git://anongit.freedesktop.org/drm/drm-misc
4969
4970 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4971 M:      Vinod Koul <vkoul@kernel.org>
4972 L:      dmaengine@vger.kernel.org
4973 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4974 S:      Maintained
4975 F:      drivers/dma/
4976 F:      include/linux/dmaengine.h
4977 F:      include/linux/of_dma.h
4978 F:      Documentation/devicetree/bindings/dma/
4979 F:      Documentation/driver-api/dmaengine/
4980 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4981
4982 DMA MAPPING HELPERS
4983 M:      Christoph Hellwig <hch@lst.de>
4984 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4985 R:      Robin Murphy <robin.murphy@arm.com>
4986 L:      iommu@lists.linux-foundation.org
4987 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4988 W:      http://git.infradead.org/users/hch/dma-mapping.git
4989 S:      Supported
4990 F:      kernel/dma/
4991 F:      include/asm-generic/dma-mapping.h
4992 F:      include/linux/dma-direct.h
4993 F:      include/linux/dma-mapping.h
4994 F:      include/linux/dma-noncoherent.h
4995
4996 DME1737 HARDWARE MONITOR DRIVER
4997 M:      Juerg Haefliger <juergh@gmail.com>
4998 L:      linux-hwmon@vger.kernel.org
4999 S:      Maintained
5000 F:      Documentation/hwmon/dme1737.rst
5001 F:      drivers/hwmon/dme1737.c
5002
5003 DMI/SMBIOS SUPPORT
5004 M:      Jean Delvare <jdelvare@suse.com>
5005 S:      Maintained
5006 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5007 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5008 F:      drivers/firmware/dmi-id.c
5009 F:      drivers/firmware/dmi_scan.c
5010 F:      include/linux/dmi.h
5011
5012 DOCUMENTATION
5013 M:      Jonathan Corbet <corbet@lwn.net>
5014 L:      linux-doc@vger.kernel.org
5015 S:      Maintained
5016 F:      Documentation/
5017 F:      scripts/documentation-file-ref-check
5018 F:      scripts/kernel-doc
5019 F:      scripts/sphinx-pre-install
5020 X:      Documentation/ABI/
5021 X:      Documentation/firmware-guide/acpi/
5022 X:      Documentation/devicetree/
5023 X:      Documentation/i2c/
5024 X:      Documentation/media/
5025 X:      Documentation/power/
5026 X:      Documentation/spi/
5027 T:      git git://git.lwn.net/linux.git docs-next
5028
5029 DOCUMENTATION/ITALIAN
5030 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5031 L:      linux-doc@vger.kernel.org
5032 S:      Maintained
5033 F:      Documentation/translations/it_IT
5034
5035 DOCUMENTATION SCRIPTS
5036 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5037 L:      linux-doc@vger.kernel.org
5038 S:      Maintained
5039 F:      scripts/documentation-file-ref-check
5040 F:      scripts/sphinx-pre-install
5041 F:      Documentation/sphinx/parse-headers.pl
5042
5043 DONGWOON DW9714 LENS VOICE COIL DRIVER
5044 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5045 L:      linux-media@vger.kernel.org
5046 T:      git git://linuxtv.org/media_tree.git
5047 S:      Maintained
5048 F:      drivers/media/i2c/dw9714.c
5049 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5050
5051 DONGWOON DW9807 LENS VOICE COIL DRIVER
5052 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5053 L:      linux-media@vger.kernel.org
5054 T:      git git://linuxtv.org/media_tree.git
5055 S:      Maintained
5056 F:      drivers/media/i2c/dw9807-vcm.c
5057 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5058
5059 DOUBLETALK DRIVER
5060 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5061 L:      blinux-list@redhat.com
5062 S:      Maintained
5063 F:      drivers/char/dtlk.c
5064 F:      include/linux/dtlk.h
5065
5066 DPAA2 DATAPATH I/O (DPIO) DRIVER
5067 M:      Roy Pledge <Roy.Pledge@nxp.com>
5068 L:      linux-kernel@vger.kernel.org
5069 S:      Maintained
5070 F:      drivers/soc/fsl/dpio
5071
5072 DPAA2 ETHERNET DRIVER
5073 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5074 L:      netdev@vger.kernel.org
5075 S:      Maintained
5076 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5077 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5078 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5079 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5080 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5081 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5082 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5083 F:      Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst
5084 F:      Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst
5085
5086 DPAA2 ETHERNET SWITCH DRIVER
5087 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5088 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5089 L:      linux-kernel@vger.kernel.org
5090 S:      Maintained
5091 F:      drivers/staging/fsl-dpaa2/ethsw
5092
5093 DPT_I2O SCSI RAID DRIVER
5094 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5095 L:      linux-scsi@vger.kernel.org
5096 W:      http://www.adaptec.com/
5097 S:      Maintained
5098 F:      drivers/scsi/dpt*
5099 F:      drivers/scsi/dpt/
5100
5101 DRBD DRIVER
5102 M:      Philipp Reisner <philipp.reisner@linbit.com>
5103 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5104 L:      drbd-dev@lists.linbit.com
5105 W:      http://www.drbd.org
5106 T:      git git://git.linbit.com/linux-drbd.git
5107 T:      git git://git.linbit.com/drbd-8.4.git
5108 S:      Supported
5109 F:      drivers/block/drbd/
5110 F:      lib/lru_cache.c
5111 F:      Documentation/admin-guide/blockdev/
5112
5113 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5114 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5115 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5117 S:      Supported
5118 F:      Documentation/kobject.txt
5119 F:      drivers/base/
5120 F:      fs/debugfs/
5121 F:      fs/sysfs/
5122 F:      include/linux/debugfs.h
5123 F:      include/linux/kobj*
5124 F:      lib/kobj*
5125
5126 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5127 M:      Kevin Hilman <khilman@kernel.org>
5128 M:      Nishanth Menon <nm@ti.com>
5129 S:      Maintained
5130 F:      drivers/power/avs/
5131 F:      include/linux/power/smartreflex.h
5132 L:      linux-pm@vger.kernel.org
5133
5134 DRM DRIVER FOR ARM PL111 CLCD
5135 M:      Eric Anholt <eric@anholt.net>
5136 T:      git git://anongit.freedesktop.org/drm/drm-misc
5137 S:      Supported
5138 F:      drivers/gpu/drm/pl111/
5139
5140 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5141 M:      Linus Walleij <linus.walleij@linaro.org>
5142 T:      git git://anongit.freedesktop.org/drm/drm-misc
5143 S:      Maintained
5144 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5145 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5146
5147 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5148 M:      Dave Airlie <airlied@redhat.com>
5149 S:      Odd Fixes
5150 F:      drivers/gpu/drm/ast/
5151
5152 DRM DRIVER FOR ASPEED BMC GFX
5153 M:      Joel Stanley <joel@jms.id.au>
5154 L:      linux-aspeed@lists.ozlabs.org
5155 T:      git git://anongit.freedesktop.org/drm/drm-misc
5156 S:      Supported
5157 F:      drivers/gpu/drm/aspeed/
5158 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5159
5160 DRM DRIVER FOR BOCHS VIRTUAL GPU
5161 M:      Gerd Hoffmann <kraxel@redhat.com>
5162 L:      virtualization@lists.linux-foundation.org
5163 T:      git git://anongit.freedesktop.org/drm/drm-misc
5164 S:      Maintained
5165 F:      drivers/gpu/drm/bochs/
5166
5167 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5168 M:      Linus Walleij <linus.walleij@linaro.org>
5169 T:      git git://anongit.freedesktop.org/drm/drm-misc
5170 S:      Maintained
5171 F:      drivers/gpu/drm/tve200/
5172
5173 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5174 M:      Jagan Teki <jagan@amarulasolutions.com>
5175 S:      Maintained
5176 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5177 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5178
5179 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5180 M:      Hans de Goede <hdegoede@redhat.com>
5181 T:      git git://anongit.freedesktop.org/drm/drm-misc
5182 S:      Maintained
5183 F:      drivers/gpu/drm/tiny/gm12u320.c
5184
5185 DRM DRIVER FOR ILITEK ILI9225 PANELS
5186 M:      David Lechner <david@lechnology.com>
5187 T:      git git://anongit.freedesktop.org/drm/drm-misc
5188 S:      Maintained
5189 F:      drivers/gpu/drm/tiny/ili9225.c
5190 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5191
5192 DRM DRIVER FOR HX8357D PANELS
5193 M:      Eric Anholt <eric@anholt.net>
5194 T:      git git://anongit.freedesktop.org/drm/drm-misc
5195 S:      Maintained
5196 F:      drivers/gpu/drm/tiny/hx8357d.c
5197 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5198
5199 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5200 S:      Orphan / Obsolete
5201 F:      drivers/gpu/drm/i810/
5202 F:      include/uapi/drm/i810_drm.h
5203
5204 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5205 S:      Orphan / Obsolete
5206 F:      drivers/gpu/drm/mga/
5207 F:      include/uapi/drm/mga_drm.h
5208
5209 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5210 M:      Dave Airlie <airlied@redhat.com>
5211 S:      Odd Fixes
5212 F:      drivers/gpu/drm/mgag200/
5213
5214 DRM DRIVER FOR MI0283QT
5215 M:      Noralf Trønnes <noralf@tronnes.org>
5216 T:      git git://anongit.freedesktop.org/drm/drm-misc
5217 S:      Maintained
5218 F:      drivers/gpu/drm/tiny/mi0283qt.c
5219 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5220
5221 DRM DRIVER FOR MSM ADRENO GPU
5222 M:      Rob Clark <robdclark@gmail.com>
5223 M:      Sean Paul <sean@poorly.run>
5224 L:      linux-arm-msm@vger.kernel.org
5225 L:      dri-devel@lists.freedesktop.org
5226 L:      freedreno@lists.freedesktop.org
5227 T:      git https://gitlab.freedesktop.org/drm/msm.git
5228 S:      Maintained
5229 F:      drivers/gpu/drm/msm/
5230 F:      include/uapi/drm/msm_drm.h
5231 F:      Documentation/devicetree/bindings/display/msm/
5232
5233 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5234 M:      Ben Skeggs <bskeggs@redhat.com>
5235 L:      dri-devel@lists.freedesktop.org
5236 L:      nouveau@lists.freedesktop.org
5237 T:      git git://github.com/skeggsb/linux
5238 S:      Supported
5239 F:      drivers/gpu/drm/nouveau/
5240 F:      include/uapi/drm/nouveau_drm.h
5241
5242 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5243 M:      Stefan Mavrodiev <stefan@olimex.com>
5244 S:      Maintained
5245 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5246 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5247
5248 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5249 M:      Noralf Trønnes <noralf@tronnes.org>
5250 T:      git git://anongit.freedesktop.org/drm/drm-misc
5251 S:      Maintained
5252 F:      drivers/gpu/drm/tiny/repaper.c
5253 F:      Documentation/devicetree/bindings/display/repaper.txt
5254
5255 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5256 M:      Dave Airlie <airlied@redhat.com>
5257 M:      Gerd Hoffmann <kraxel@redhat.com>
5258 L:      virtualization@lists.linux-foundation.org
5259 T:      git git://anongit.freedesktop.org/drm/drm-misc
5260 S:      Obsolete
5261 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5262 F:      drivers/gpu/drm/cirrus/
5263
5264 DRM DRIVER FOR QXL VIRTUAL GPU
5265 M:      Dave Airlie <airlied@redhat.com>
5266 M:      Gerd Hoffmann <kraxel@redhat.com>
5267 L:      virtualization@lists.linux-foundation.org
5268 L:      spice-devel@lists.freedesktop.org
5269 T:      git git://anongit.freedesktop.org/drm/drm-misc
5270 S:      Maintained
5271 F:      drivers/gpu/drm/qxl/
5272 F:      include/uapi/drm/qxl_drm.h
5273
5274 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5275 M:      Robert Chiras <robert.chiras@nxp.com>
5276 S:      Maintained
5277 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5278 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5279
5280 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5281 S:      Orphan / Obsolete
5282 F:      drivers/gpu/drm/r128/
5283 F:      include/uapi/drm/r128_drm.h
5284
5285 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5286 M:      Guido Günther <agx@sigxcpu.org>
5287 R:      Purism Kernel Team <kernel@puri.sm>
5288 S:      Maintained
5289 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5290 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5291
5292 DRM DRIVER FOR SAVAGE VIDEO CARDS
5293 S:      Orphan / Obsolete
5294 F:      drivers/gpu/drm/savage/
5295 F:      include/uapi/drm/savage_drm.h
5296
5297 DRM DRIVER FOR SIS VIDEO CARDS
5298 S:      Orphan / Obsolete
5299 F:      drivers/gpu/drm/sis/
5300 F:      include/uapi/drm/sis_drm.h
5301
5302 DRM DRIVER FOR SITRONIX ST7701 PANELS
5303 M:      Jagan Teki <jagan@amarulasolutions.com>
5304 S:      Maintained
5305 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5306 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5307
5308 DRM DRIVER FOR SITRONIX ST7586 PANELS
5309 M:      David Lechner <david@lechnology.com>
5310 T:      git git://anongit.freedesktop.org/drm/drm-misc
5311 S:      Maintained
5312 F:      drivers/gpu/drm/tiny/st7586.c
5313 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5314
5315 DRM DRIVER FOR SITRONIX ST7735R PANELS
5316 M:      David Lechner <david@lechnology.com>
5317 T:      git git://anongit.freedesktop.org/drm/drm-misc
5318 S:      Maintained
5319 F:      drivers/gpu/drm/tiny/st7735r.c
5320 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5321
5322 DRM DRIVER FOR ST-ERICSSON MCDE
5323 M:      Linus Walleij <linus.walleij@linaro.org>
5324 T:      git git://anongit.freedesktop.org/drm/drm-misc
5325 S:      Maintained
5326 F:      drivers/gpu/drm/mcde/
5327 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5328
5329 DRM DRIVER FOR TDFX VIDEO CARDS
5330 S:      Orphan / Obsolete
5331 F:      drivers/gpu/drm/tdfx/
5332
5333 DRM DRIVER FOR TPO TPG110 PANELS
5334 M:      Linus Walleij <linus.walleij@linaro.org>
5335 T:      git git://anongit.freedesktop.org/drm/drm-misc
5336 S:      Maintained
5337 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5338 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5339
5340 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5341 M:      Dave Airlie <airlied@redhat.com>
5342 R:      Sean Paul <sean@poorly.run>
5343 L:      dri-devel@lists.freedesktop.org
5344 S:      Odd Fixes
5345 F:      drivers/gpu/drm/udl/
5346 T:      git git://anongit.freedesktop.org/drm/drm-misc
5347
5348 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5349 M:      Hans de Goede <hdegoede@redhat.com>
5350 L:      dri-devel@lists.freedesktop.org
5351 S:      Maintained
5352 F:      drivers/gpu/drm/vboxvideo/
5353 T:      git git://anongit.freedesktop.org/drm/drm-misc
5354
5355 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5356 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5357 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5358 R:      Daniel Vetter <daniel@ffwll.ch>
5359 T:      git git://anongit.freedesktop.org/drm/drm-misc
5360 S:      Maintained
5361 L:      dri-devel@lists.freedesktop.org
5362 F:      drivers/gpu/drm/vkms/
5363 F:      Documentation/gpu/vkms.rst
5364
5365 DRM DRIVER FOR VMWARE VIRTUAL GPU
5366 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5367 M:      Thomas Hellstrom <thellstrom@vmware.com>
5368 L:      dri-devel@lists.freedesktop.org
5369 T:      git git://people.freedesktop.org/~thomash/linux
5370 S:      Supported
5371 F:      drivers/gpu/drm/vmwgfx/
5372 F:      include/uapi/drm/vmwgfx_drm.h
5373
5374 DRM DRIVERS
5375 M:      David Airlie <airlied@linux.ie>
5376 M:      Daniel Vetter <daniel@ffwll.ch>
5377 L:      dri-devel@lists.freedesktop.org
5378 T:      git git://anongit.freedesktop.org/drm/drm
5379 B:      https://bugs.freedesktop.org/
5380 C:      irc://chat.freenode.net/dri-devel
5381 S:      Maintained
5382 F:      drivers/gpu/drm/
5383 F:      drivers/gpu/vga/
5384 F:      Documentation/devicetree/bindings/display/
5385 F:      Documentation/devicetree/bindings/gpu/
5386 F:      Documentation/gpu/
5387 F:      include/drm/
5388 F:      include/uapi/drm/
5389 F:      include/linux/vga*
5390
5391 DRM DRIVERS AND MISC GPU PATCHES
5392 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5393 M:      Maxime Ripard <mripard@kernel.org>
5394 M:      Sean Paul <sean@poorly.run>
5395 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5396 S:      Maintained
5397 T:      git git://anongit.freedesktop.org/drm/drm-misc
5398 F:      Documentation/gpu/
5399 F:      drivers/gpu/vga/
5400 F:      drivers/gpu/drm/*
5401 F:      include/drm/drm*
5402 F:      include/uapi/drm/drm*
5403 F:      include/linux/vga*
5404
5405 DRM DRIVERS FOR ALLWINNER A10
5406 M:      Maxime Ripard <mripard@kernel.org>
5407 M:      Chen-Yu Tsai <wens@csie.org>
5408 L:      dri-devel@lists.freedesktop.org
5409 S:      Supported
5410 F:      drivers/gpu/drm/sun4i/
5411 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5412 T:      git git://anongit.freedesktop.org/drm/drm-misc
5413
5414 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5415 M:      Maxime Ripard <mripard@kernel.org>
5416 M:      Chen-Yu Tsai <wens@csie.org>
5417 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5418 L:      dri-devel@lists.freedesktop.org
5419 S:      Supported
5420 F:      drivers/gpu/drm/sun4i/sun8i*
5421 T:      git git://anongit.freedesktop.org/drm/drm-misc
5422
5423 DRM DRIVERS FOR AMLOGIC SOCS
5424 M:      Neil Armstrong <narmstrong@baylibre.com>
5425 L:      dri-devel@lists.freedesktop.org
5426 L:      linux-amlogic@lists.infradead.org
5427 W:      http://linux-meson.com/
5428 S:      Supported
5429 F:      drivers/gpu/drm/meson/
5430 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5431 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5432 F:      Documentation/gpu/meson.rst
5433 T:      git git://anongit.freedesktop.org/drm/drm-misc
5434
5435 DRM DRIVERS FOR ATMEL HLCDC
5436 M:      Sam Ravnborg <sam@ravnborg.org>
5437 M:      Boris Brezillon <bbrezillon@kernel.org>
5438 L:      dri-devel@lists.freedesktop.org
5439 S:      Supported
5440 F:      drivers/gpu/drm/atmel-hlcdc/
5441 F:      Documentation/devicetree/bindings/display/atmel/
5442 T:      git git://anongit.freedesktop.org/drm/drm-misc
5443
5444 DRM DRIVERS FOR BRIDGE CHIPS
5445 M:      Andrzej Hajda <a.hajda@samsung.com>
5446 M:      Neil Armstrong <narmstrong@baylibre.com>
5447 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5448 R:      Jonas Karlman <jonas@kwiboo.se>
5449 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5450 S:      Maintained
5451 T:      git git://anongit.freedesktop.org/drm/drm-misc
5452 F:      drivers/gpu/drm/bridge/
5453
5454 DRM DRIVERS FOR EXYNOS
5455 M:      Inki Dae <inki.dae@samsung.com>
5456 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5457 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5458 M:      Kyungmin Park <kyungmin.park@samsung.com>
5459 L:      dri-devel@lists.freedesktop.org
5460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5461 S:      Supported
5462 F:      drivers/gpu/drm/exynos/
5463 F:      include/uapi/drm/exynos_drm.h
5464 F:      Documentation/devicetree/bindings/display/exynos/
5465
5466 DRM DRIVERS FOR FREESCALE DCU
5467 M:      Stefan Agner <stefan@agner.ch>
5468 M:      Alison Wang <alison.wang@nxp.com>
5469 L:      dri-devel@lists.freedesktop.org
5470 S:      Supported
5471 F:      drivers/gpu/drm/fsl-dcu/
5472 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5473 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5474 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5475 T:      git git://anongit.freedesktop.org/drm/drm-misc
5476
5477 DRM DRIVERS FOR FREESCALE IMX
5478 M:      Philipp Zabel <p.zabel@pengutronix.de>
5479 L:      dri-devel@lists.freedesktop.org
5480 S:      Maintained
5481 F:      drivers/gpu/drm/imx/
5482 F:      drivers/gpu/ipu-v3/
5483 F:      Documentation/devicetree/bindings/display/imx/
5484
5485 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5486 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5487 L:      dri-devel@lists.freedesktop.org
5488 T:      git git://github.com/patjak/drm-gma500
5489 S:      Maintained
5490 F:      drivers/gpu/drm/gma500/
5491
5492 DRM DRIVERS FOR HISILICON
5493 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5494 M:      Rongrong Zou <zourongrong@gmail.com>
5495 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5496 R:      Chen Feng <puck.chen@hisilicon.com>
5497 L:      dri-devel@lists.freedesktop.org
5498 T:      git git://github.com/xin3liang/linux.git
5499 S:      Maintained
5500 F:      drivers/gpu/drm/hisilicon/
5501 F:      Documentation/devicetree/bindings/display/hisilicon/
5502
5503 DRM DRIVERS FOR LIMA
5504 M:      Qiang Yu <yuq825@gmail.com>
5505 L:      dri-devel@lists.freedesktop.org
5506 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5507 S:      Maintained
5508 F:      drivers/gpu/drm/lima/
5509 F:      include/uapi/drm/lima_drm.h
5510 T:      git git://anongit.freedesktop.org/drm/drm-misc
5511
5512 DRM DRIVERS FOR MEDIATEK
5513 M:      CK Hu <ck.hu@mediatek.com>
5514 M:      Philipp Zabel <p.zabel@pengutronix.de>
5515 L:      dri-devel@lists.freedesktop.org
5516 S:      Supported
5517 F:      drivers/gpu/drm/mediatek/
5518 F:      Documentation/devicetree/bindings/display/mediatek/
5519
5520 DRM DRIVERS FOR NVIDIA TEGRA
5521 M:      Thierry Reding <thierry.reding@gmail.com>
5522 L:      dri-devel@lists.freedesktop.org
5523 L:      linux-tegra@vger.kernel.org
5524 T:      git git://anongit.freedesktop.org/tegra/linux.git
5525 S:      Supported
5526 F:      drivers/gpu/drm/tegra/
5527 F:      drivers/gpu/host1x/
5528 F:      include/linux/host1x.h
5529 F:      include/uapi/drm/tegra_drm.h
5530 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5531
5532 DRM DRIVERS FOR RENESAS
5533 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5534 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5535 L:      dri-devel@lists.freedesktop.org
5536 L:      linux-renesas-soc@vger.kernel.org
5537 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5538 S:      Supported
5539 F:      drivers/gpu/drm/rcar-du/
5540 F:      drivers/gpu/drm/shmobile/
5541 F:      include/linux/platform_data/shmob_drm.h
5542 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5543 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5544 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5545
5546 DRM DRIVERS FOR ROCKCHIP
5547 M:      Sandy Huang <hjc@rock-chips.com>
5548 M:      Heiko Stübner <heiko@sntech.de>
5549 L:      dri-devel@lists.freedesktop.org
5550 S:      Maintained
5551 F:      drivers/gpu/drm/rockchip/
5552 F:      Documentation/devicetree/bindings/display/rockchip/
5553 T:      git git://anongit.freedesktop.org/drm/drm-misc
5554
5555 DRM DRIVERS FOR STI
5556 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5557 M:      Vincent Abriou <vincent.abriou@st.com>
5558 L:      dri-devel@lists.freedesktop.org
5559 T:      git git://anongit.freedesktop.org/drm/drm-misc
5560 S:      Maintained
5561 F:      drivers/gpu/drm/sti
5562 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5563
5564 DRM DRIVERS FOR STM
5565 M:      Yannick Fertre <yannick.fertre@st.com>
5566 M:      Philippe Cornu <philippe.cornu@st.com>
5567 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5568 M:      Vincent Abriou <vincent.abriou@st.com>
5569 L:      dri-devel@lists.freedesktop.org
5570 T:      git git://anongit.freedesktop.org/drm/drm-misc
5571 S:      Maintained
5572 F:      drivers/gpu/drm/stm
5573 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5574
5575 DRM DRIVERS FOR TI LCDC
5576 M:      Jyri Sarha <jsarha@ti.com>
5577 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5578 L:      dri-devel@lists.freedesktop.org
5579 S:      Maintained
5580 F:      drivers/gpu/drm/tilcdc/
5581 F:      Documentation/devicetree/bindings/display/tilcdc/
5582
5583 DRM DRIVERS FOR TI OMAP
5584 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5585 L:      dri-devel@lists.freedesktop.org
5586 S:      Maintained
5587 F:      drivers/gpu/drm/omapdrm/
5588 F:      Documentation/devicetree/bindings/display/ti/
5589
5590 DRM DRIVERS FOR V3D
5591 M:      Eric Anholt <eric@anholt.net>
5592 S:      Supported
5593 F:      drivers/gpu/drm/v3d/
5594 F:      include/uapi/drm/v3d_drm.h
5595 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5596 T:      git git://anongit.freedesktop.org/drm/drm-misc
5597
5598 DRM DRIVERS FOR VC4
5599 M:      Eric Anholt <eric@anholt.net>
5600 T:      git git://github.com/anholt/linux
5601 S:      Supported
5602 F:      drivers/gpu/drm/vc4/
5603 F:      include/uapi/drm/vc4_drm.h
5604 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5605 T:      git git://anongit.freedesktop.org/drm/drm-misc
5606
5607 DRM DRIVERS FOR VIVANTE GPU IP
5608 M:      Lucas Stach <l.stach@pengutronix.de>
5609 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5610 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5611 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5612 L:      dri-devel@lists.freedesktop.org
5613 S:      Maintained
5614 F:      drivers/gpu/drm/etnaviv/
5615 F:      include/uapi/drm/etnaviv_drm.h
5616 F:      Documentation/devicetree/bindings/display/etnaviv/
5617
5618 DRM DRIVERS FOR ZTE ZX
5619 M:      Shawn Guo <shawnguo@kernel.org>
5620 L:      dri-devel@lists.freedesktop.org
5621 S:      Maintained
5622 F:      drivers/gpu/drm/zte/
5623 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5624 T:      git git://anongit.freedesktop.org/drm/drm-misc
5625
5626 DRM PANEL DRIVERS
5627 M:      Thierry Reding <thierry.reding@gmail.com>
5628 R:      Sam Ravnborg <sam@ravnborg.org>
5629 L:      dri-devel@lists.freedesktop.org
5630 T:      git git://anongit.freedesktop.org/drm/drm-misc
5631 S:      Maintained
5632 F:      drivers/gpu/drm/drm_panel.c
5633 F:      drivers/gpu/drm/panel/
5634 F:      include/drm/drm_panel.h
5635 F:      Documentation/devicetree/bindings/display/panel/
5636
5637 DRM DRIVERS FOR XEN
5638 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5639 T:      git git://anongit.freedesktop.org/drm/drm-misc
5640 L:      dri-devel@lists.freedesktop.org
5641 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5642 S:      Supported
5643 F:      drivers/gpu/drm/xen/
5644 F:      Documentation/gpu/xen-front.rst
5645
5646 DRM TTM SUBSYSTEM
5647 M:      Christian Koenig <christian.koenig@amd.com>
5648 M:      Huang Rui <ray.huang@amd.com>
5649 T:      git git://people.freedesktop.org/~agd5f/linux
5650 S:      Maintained
5651 L:      dri-devel@lists.freedesktop.org
5652 F:      include/drm/ttm/
5653 F:      drivers/gpu/drm/ttm/
5654
5655 DSBR100 USB FM RADIO DRIVER
5656 M:      Alexey Klimov <klimov.linux@gmail.com>
5657 L:      linux-media@vger.kernel.org
5658 T:      git git://linuxtv.org/media_tree.git
5659 S:      Maintained
5660 F:      drivers/media/radio/dsbr100.c
5661
5662 DT3155 MEDIA DRIVER
5663 M:      Hans Verkuil <hverkuil@xs4all.nl>
5664 L:      linux-media@vger.kernel.org
5665 T:      git git://linuxtv.org/media_tree.git
5666 W:      https://linuxtv.org
5667 S:      Odd Fixes
5668 F:      drivers/media/pci/dt3155/
5669
5670 DVB_USB_AF9015 MEDIA DRIVER
5671 M:      Antti Palosaari <crope@iki.fi>
5672 L:      linux-media@vger.kernel.org
5673 W:      https://linuxtv.org
5674 W:      http://palosaari.fi/linux/
5675 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5676 T:      git git://linuxtv.org/anttip/media_tree.git
5677 S:      Maintained
5678 F:      drivers/media/usb/dvb-usb-v2/af9015*
5679
5680 DVB_USB_AF9035 MEDIA DRIVER
5681 M:      Antti Palosaari <crope@iki.fi>
5682 L:      linux-media@vger.kernel.org
5683 W:      https://linuxtv.org
5684 W:      http://palosaari.fi/linux/
5685 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5686 T:      git git://linuxtv.org/anttip/media_tree.git
5687 S:      Maintained
5688 F:      drivers/media/usb/dvb-usb-v2/af9035*
5689
5690 DVB_USB_ANYSEE MEDIA DRIVER
5691 M:      Antti Palosaari <crope@iki.fi>
5692 L:      linux-media@vger.kernel.org
5693 W:      https://linuxtv.org
5694 W:      http://palosaari.fi/linux/
5695 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5696 T:      git git://linuxtv.org/anttip/media_tree.git
5697 S:      Maintained
5698 F:      drivers/media/usb/dvb-usb-v2/anysee*
5699
5700 DVB_USB_AU6610 MEDIA DRIVER
5701 M:      Antti Palosaari <crope@iki.fi>
5702 L:      linux-media@vger.kernel.org
5703 W:      https://linuxtv.org
5704 W:      http://palosaari.fi/linux/
5705 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5706 T:      git git://linuxtv.org/anttip/media_tree.git
5707 S:      Maintained
5708 F:      drivers/media/usb/dvb-usb-v2/au6610*
5709
5710 DVB_USB_CE6230 MEDIA DRIVER
5711 M:      Antti Palosaari <crope@iki.fi>
5712 L:      linux-media@vger.kernel.org
5713 W:      https://linuxtv.org
5714 W:      http://palosaari.fi/linux/
5715 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5716 T:      git git://linuxtv.org/anttip/media_tree.git
5717 S:      Maintained
5718 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5719
5720 DVB_USB_CXUSB MEDIA DRIVER
5721 M:      Michael Krufky <mkrufky@linuxtv.org>
5722 L:      linux-media@vger.kernel.org
5723 W:      https://linuxtv.org
5724 W:      http://github.com/mkrufky
5725 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5726 T:      git git://linuxtv.org/media_tree.git
5727 S:      Maintained
5728 F:      drivers/media/usb/dvb-usb/cxusb*
5729
5730 DVB_USB_EC168 MEDIA DRIVER
5731 M:      Antti Palosaari <crope@iki.fi>
5732 L:      linux-media@vger.kernel.org
5733 W:      https://linuxtv.org
5734 W:      http://palosaari.fi/linux/
5735 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5736 T:      git git://linuxtv.org/anttip/media_tree.git
5737 S:      Maintained
5738 F:      drivers/media/usb/dvb-usb-v2/ec168*
5739
5740 DVB_USB_GL861 MEDIA DRIVER
5741 M:      Antti Palosaari <crope@iki.fi>
5742 L:      linux-media@vger.kernel.org
5743 W:      https://linuxtv.org
5744 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5745 T:      git git://linuxtv.org/anttip/media_tree.git
5746 S:      Maintained
5747 F:      drivers/media/usb/dvb-usb-v2/gl861*
5748
5749 DVB_USB_MXL111SF MEDIA DRIVER
5750 M:      Michael Krufky <mkrufky@linuxtv.org>
5751 L:      linux-media@vger.kernel.org
5752 W:      https://linuxtv.org
5753 W:      http://github.com/mkrufky
5754 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5755 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5756 S:      Maintained
5757 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5758
5759 DVB_USB_RTL28XXU MEDIA DRIVER
5760 M:      Antti Palosaari <crope@iki.fi>
5761 L:      linux-media@vger.kernel.org
5762 W:      https://linuxtv.org
5763 W:      http://palosaari.fi/linux/
5764 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5765 T:      git git://linuxtv.org/anttip/media_tree.git
5766 S:      Maintained
5767 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5768
5769 DVB_USB_V2 MEDIA DRIVER
5770 M:      Antti Palosaari <crope@iki.fi>
5771 L:      linux-media@vger.kernel.org
5772 W:      https://linuxtv.org
5773 W:      http://palosaari.fi/linux/
5774 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5775 T:      git git://linuxtv.org/anttip/media_tree.git
5776 S:      Maintained
5777 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5778 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5779
5780 DYNAMIC DEBUG
5781 M:      Jason Baron <jbaron@akamai.com>
5782 S:      Maintained
5783 F:      lib/dynamic_debug.c
5784 F:      include/linux/dynamic_debug.h
5785
5786 DYNAMIC INTERRUPT MODERATION
5787 M:      Tal Gilboa <talgi@mellanox.com>
5788 S:      Maintained
5789 F:      include/linux/dim.h
5790 F:      lib/dim/
5791
5792 DZ DECSTATION DZ11 SERIAL DRIVER
5793 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5794 S:      Maintained
5795 F:      drivers/tty/serial/dz.*
5796
5797 E3X0 POWER BUTTON DRIVER
5798 M:      Moritz Fischer <moritz.fischer@ettus.com>
5799 L:      usrp-users@lists.ettus.com
5800 W:      http://www.ettus.com
5801 S:      Supported
5802 F:      drivers/input/misc/e3x0-button.c
5803 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5804
5805 E4000 MEDIA DRIVER
5806 M:      Antti Palosaari <crope@iki.fi>
5807 L:      linux-media@vger.kernel.org
5808 W:      https://linuxtv.org
5809 W:      http://palosaari.fi/linux/
5810 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5811 T:      git git://linuxtv.org/anttip/media_tree.git
5812 S:      Maintained
5813 F:      drivers/media/tuners/e4000*
5814
5815 EARTH_PT1 MEDIA DRIVER
5816 M:      Akihiro Tsukada <tskd08@gmail.com>
5817 L:      linux-media@vger.kernel.org
5818 S:      Odd Fixes
5819 F:      drivers/media/pci/pt1/
5820
5821 EARTH_PT3 MEDIA DRIVER
5822 M:      Akihiro Tsukada <tskd08@gmail.com>
5823 L:      linux-media@vger.kernel.org
5824 S:      Odd Fixes
5825 F:      drivers/media/pci/pt3/
5826
5827 EC100 MEDIA DRIVER
5828 M:      Antti Palosaari <crope@iki.fi>
5829 L:      linux-media@vger.kernel.org
5830 W:      https://linuxtv.org
5831 W:      http://palosaari.fi/linux/
5832 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5833 T:      git git://linuxtv.org/anttip/media_tree.git
5834 S:      Maintained
5835 F:      drivers/media/dvb-frontends/ec100*
5836
5837 ECRYPT FILE SYSTEM
5838 M:      Tyler Hicks <tyhicks@canonical.com>
5839 L:      ecryptfs@vger.kernel.org
5840 W:      http://ecryptfs.org
5841 W:      https://launchpad.net/ecryptfs
5842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5843 S:      Supported
5844 F:      Documentation/filesystems/ecryptfs.txt
5845 F:      fs/ecryptfs/
5846
5847 EDAC-AMD64
5848 M:      Borislav Petkov <bp@alien8.de>
5849 L:      linux-edac@vger.kernel.org
5850 S:      Maintained
5851 F:      drivers/edac/amd64_edac*
5852
5853 EDAC-ARMADA
5854 M:      Jan Luebbe <jlu@pengutronix.de>
5855 L:      linux-edac@vger.kernel.org
5856 S:      Maintained
5857 F:      drivers/edac/armada_xp_*
5858
5859 EDAC-AST2500
5860 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5861 S:      Supported
5862 F:      drivers/edac/aspeed_edac.c
5863 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5864
5865 EDAC-BLUEFIELD
5866 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5867 S:      Supported
5868 F:      drivers/edac/bluefield_edac.c
5869
5870 EDAC-CALXEDA
5871 M:      Robert Richter <rric@kernel.org>
5872 L:      linux-edac@vger.kernel.org
5873 S:      Maintained
5874 F:      drivers/edac/highbank*
5875
5876 EDAC-CAVIUM OCTEON
5877 M:      Ralf Baechle <ralf@linux-mips.org>
5878 M:      David Daney <david.daney@cavium.com>
5879 L:      linux-edac@vger.kernel.org
5880 L:      linux-mips@vger.kernel.org
5881 S:      Supported
5882 F:      drivers/edac/octeon_edac*
5883
5884 EDAC-CAVIUM THUNDERX
5885 M:      David Daney <david.daney@cavium.com>
5886 M:      Jan Glauber <jglauber@cavium.com>
5887 L:      linux-edac@vger.kernel.org
5888 S:      Supported
5889 F:      drivers/edac/thunderx_edac*
5890
5891 EDAC-CORE
5892 M:      Borislav Petkov <bp@alien8.de>
5893 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5894 M:      Tony Luck <tony.luck@intel.com>
5895 R:      James Morse <james.morse@arm.com>
5896 R:      Robert Richter <rrichter@marvell.com>
5897 L:      linux-edac@vger.kernel.org
5898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5899 S:      Supported
5900 F:      Documentation/admin-guide/ras.rst
5901 F:      Documentation/driver-api/edac.rst
5902 F:      drivers/edac/
5903 F:      include/linux/edac.h
5904
5905 EDAC-E752X
5906 M:      Mark Gross <mark.gross@intel.com>
5907 L:      linux-edac@vger.kernel.org
5908 S:      Maintained
5909 F:      drivers/edac/e752x_edac.c
5910
5911 EDAC-E7XXX
5912 L:      linux-edac@vger.kernel.org
5913 S:      Maintained
5914 F:      drivers/edac/e7xxx_edac.c
5915
5916 EDAC-FSL_DDR
5917 M:      York Sun <york.sun@nxp.com>
5918 L:      linux-edac@vger.kernel.org
5919 S:      Maintained
5920 F:      drivers/edac/fsl_ddr_edac.*
5921
5922 EDAC-GHES
5923 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5924 L:      linux-edac@vger.kernel.org
5925 S:      Maintained
5926 F:      drivers/edac/ghes_edac.c
5927
5928 EDAC-I10NM
5929 M:      Tony Luck <tony.luck@intel.com>
5930 L:      linux-edac@vger.kernel.org
5931 S:      Maintained
5932 F:      drivers/edac/i10nm_base.c
5933
5934 EDAC-I3000
5935 L:      linux-edac@vger.kernel.org
5936 S:      Orphan
5937 F:      drivers/edac/i3000_edac.c
5938
5939 EDAC-I5000
5940 L:      linux-edac@vger.kernel.org
5941 S:      Maintained
5942 F:      drivers/edac/i5000_edac.c
5943
5944 EDAC-I5400
5945 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5946 L:      linux-edac@vger.kernel.org
5947 S:      Maintained
5948 F:      drivers/edac/i5400_edac.c
5949
5950 EDAC-I7300
5951 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5952 L:      linux-edac@vger.kernel.org
5953 S:      Maintained
5954 F:      drivers/edac/i7300_edac.c
5955
5956 EDAC-I7CORE
5957 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5958 L:      linux-edac@vger.kernel.org
5959 S:      Maintained
5960 F:      drivers/edac/i7core_edac.c
5961
5962 EDAC-I82443BXGX
5963 M:      Tim Small <tim@buttersideup.com>
5964 L:      linux-edac@vger.kernel.org
5965 S:      Maintained
5966 F:      drivers/edac/i82443bxgx_edac.c
5967
5968 EDAC-I82975X
5969 M:      "Arvind R." <arvino55@gmail.com>
5970 L:      linux-edac@vger.kernel.org
5971 S:      Maintained
5972 F:      drivers/edac/i82975x_edac.c
5973
5974 EDAC-IE31200
5975 M:      Jason Baron <jbaron@akamai.com>
5976 L:      linux-edac@vger.kernel.org
5977 S:      Maintained
5978 F:      drivers/edac/ie31200_edac.c
5979
5980 EDAC-MPC85XX
5981 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5982 L:      linux-edac@vger.kernel.org
5983 S:      Maintained
5984 F:      drivers/edac/mpc85xx_edac.[ch]
5985
5986 EDAC-PASEMI
5987 M:      Egor Martovetsky <egor@pasemi.com>
5988 L:      linux-edac@vger.kernel.org
5989 S:      Maintained
5990 F:      drivers/edac/pasemi_edac.c
5991
5992 EDAC-PND2
5993 M:      Tony Luck <tony.luck@intel.com>
5994 L:      linux-edac@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/edac/pnd2_edac.[ch]
5997
5998 EDAC-R82600
5999 M:      Tim Small <tim@buttersideup.com>
6000 L:      linux-edac@vger.kernel.org
6001 S:      Maintained
6002 F:      drivers/edac/r82600_edac.c
6003
6004 EDAC-SBRIDGE
6005 M:      Tony Luck <tony.luck@intel.com>
6006 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6007 L:      linux-edac@vger.kernel.org
6008 S:      Maintained
6009 F:      drivers/edac/sb_edac.c
6010
6011 EDAC-SIFIVE
6012 M:      Yash Shah <yash.shah@sifive.com>
6013 L:      linux-edac@vger.kernel.org
6014 S:      Supported
6015 F:      drivers/edac/sifive_edac.c
6016
6017 EDAC-SKYLAKE
6018 M:      Tony Luck <tony.luck@intel.com>
6019 L:      linux-edac@vger.kernel.org
6020 S:      Maintained
6021 F:      drivers/edac/skx_*.c
6022
6023 EDAC-TI
6024 M:      Tero Kristo <t-kristo@ti.com>
6025 L:      linux-edac@vger.kernel.org
6026 S:      Maintained
6027 F:      drivers/edac/ti_edac.c
6028
6029 EDAC-QCOM
6030 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6031 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6032 L:      linux-arm-msm@vger.kernel.org
6033 L:      linux-edac@vger.kernel.org
6034 S:      Maintained
6035 F:      drivers/edac/qcom_edac.c
6036
6037 EDIROL UA-101/UA-1000 DRIVER
6038 M:      Clemens Ladisch <clemens@ladisch.de>
6039 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6041 S:      Maintained
6042 F:      sound/usb/misc/ua101.c
6043
6044 EFI TEST DRIVER
6045 L:      linux-efi@vger.kernel.org
6046 M:      Ivan Hu <ivan.hu@canonical.com>
6047 M:      Ard Biesheuvel <ardb@kernel.org>
6048 S:      Maintained
6049 F:      drivers/firmware/efi/test/
6050
6051 EFI VARIABLE FILESYSTEM
6052 M:      Matthew Garrett <matthew.garrett@nebula.com>
6053 M:      Jeremy Kerr <jk@ozlabs.org>
6054 M:      Ard Biesheuvel <ardb@kernel.org>
6055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6056 L:      linux-efi@vger.kernel.org
6057 S:      Maintained
6058 F:      fs/efivarfs/
6059
6060 EFIFB FRAMEBUFFER DRIVER
6061 L:      linux-fbdev@vger.kernel.org
6062 M:      Peter Jones <pjones@redhat.com>
6063 S:      Maintained
6064 F:      drivers/video/fbdev/efifb.c
6065
6066 EFS FILESYSTEM
6067 W:      http://aeschi.ch.eu.org/efs/
6068 S:      Orphan
6069 F:      fs/efs/
6070
6071 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6072 M:      Douglas Miller <dougmill@linux.ibm.com>
6073 L:      netdev@vger.kernel.org
6074 S:      Maintained
6075 F:      drivers/net/ethernet/ibm/ehea/
6076
6077 EM28XX VIDEO4LINUX DRIVER
6078 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6079 L:      linux-media@vger.kernel.org
6080 W:      https://linuxtv.org
6081 T:      git git://linuxtv.org/media_tree.git
6082 S:      Maintained
6083 F:      drivers/media/usb/em28xx/
6084 F:      Documentation/media/v4l-drivers/em28xx*
6085
6086 EMBEDDED LINUX
6087 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6088 M:      Matt Mackall <mpm@selenic.com>
6089 M:      David Woodhouse <dwmw2@infradead.org>
6090 L:      linux-embedded@vger.kernel.org
6091 S:      Maintained
6092
6093 Emulex 10Gbps iSCSI - OneConnect DRIVER
6094 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6095 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6096 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6097 L:      linux-scsi@vger.kernel.org
6098 W:      http://www.broadcom.com
6099 S:      Supported
6100 F:      drivers/scsi/be2iscsi/
6101
6102 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6103 M:      Sathya Perla <sathya.perla@broadcom.com>
6104 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6105 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6106 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6107 L:      netdev@vger.kernel.org
6108 W:      http://www.emulex.com
6109 S:      Supported
6110 F:      drivers/net/ethernet/emulex/benet/
6111
6112 EMULEX ONECONNECT ROCE DRIVER
6113 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6114 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6115 L:      linux-rdma@vger.kernel.org
6116 W:      http://www.broadcom.com
6117 S:      Odd Fixes
6118 F:      drivers/infiniband/hw/ocrdma/
6119 F:      include/uapi/rdma/ocrdma-abi.h
6120
6121 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6122 M:      James Smart <james.smart@broadcom.com>
6123 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6124 L:      linux-scsi@vger.kernel.org
6125 W:      http://www.broadcom.com
6126 S:      Supported
6127 F:      drivers/scsi/lpfc/
6128
6129 ENE CB710 FLASH CARD READER DRIVER
6130 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6131 S:      Maintained
6132 F:      drivers/misc/cb710/
6133 F:      drivers/mmc/host/cb710-mmc.*
6134 F:      include/linux/cb710.h
6135
6136 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6137 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6138 S:      Maintained
6139 F:      drivers/media/rc/ene_ir.*
6140
6141 EPSON S1D13XXX FRAMEBUFFER DRIVER
6142 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6143 S:      Maintained
6144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6145 F:      drivers/video/fbdev/s1d13xxxfb.c
6146 F:      include/video/s1d13xxxfb.h
6147
6148 EROFS FILE SYSTEM
6149 M:      Gao Xiang <gaoxiang25@huawei.com>
6150 M:      Chao Yu <yuchao0@huawei.com>
6151 L:      linux-erofs@lists.ozlabs.org
6152 S:      Maintained
6153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6154 F:      Documentation/filesystems/erofs.txt
6155 F:      fs/erofs/
6156 F:      include/trace/events/erofs.h
6157
6158 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6159 M:      Jeff Layton <jlayton@kernel.org>
6160 S:      Maintained
6161 F:      lib/errseq.c
6162 F:      include/linux/errseq.h
6163
6164 ET131X NETWORK DRIVER
6165 M:      Mark Einon <mark.einon@gmail.com>
6166 S:      Odd Fixes
6167 F:      drivers/net/ethernet/agere/
6168
6169 ETHERNET BRIDGE
6170 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6171 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6172 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6173 L:      netdev@vger.kernel.org
6174 W:      http://www.linuxfoundation.org/en/Net:Bridge
6175 S:      Maintained
6176 F:      include/linux/netfilter_bridge/
6177 F:      net/bridge/
6178
6179 ETHERNET PHY LIBRARY
6180 M:      Andrew Lunn <andrew@lunn.ch>
6181 M:      Florian Fainelli <f.fainelli@gmail.com>
6182 M:      Heiner Kallweit <hkallweit1@gmail.com>
6183 L:      netdev@vger.kernel.org
6184 S:      Maintained
6185 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6186 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6187 F:      Documentation/devicetree/bindings/net/mdio*
6188 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6189 F:      Documentation/networking/phy.rst
6190 F:      drivers/net/phy/
6191 F:      drivers/of/of_mdio.c
6192 F:      drivers/of/of_net.c
6193 F:      include/dt-bindings/net/qca-ar803x.h
6194 F:      include/linux/*mdio*.h
6195 F:      include/linux/of_net.h
6196 F:      include/linux/phy.h
6197 F:      include/linux/phy_fixed.h
6198 F:      include/linux/platform_data/mdio-bcm-unimac.h
6199 F:      include/linux/platform_data/mdio-gpio.h
6200 F:      include/trace/events/mdio.h
6201 F:      include/uapi/linux/mdio.h
6202 F:      include/uapi/linux/mii.h
6203
6204 EXFAT FILE SYSTEM
6205 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6206 L:      linux-fsdevel@vger.kernel.org
6207 S:      Maintained
6208 F:      drivers/staging/exfat/
6209
6210 EXT2 FILE SYSTEM
6211 M:      Jan Kara <jack@suse.com>
6212 L:      linux-ext4@vger.kernel.org
6213 S:      Maintained
6214 F:      Documentation/filesystems/ext2.txt
6215 F:      fs/ext2/
6216 F:      include/linux/ext2*
6217
6218 EXT4 FILE SYSTEM
6219 M:      "Theodore Ts'o" <tytso@mit.edu>
6220 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6221 L:      linux-ext4@vger.kernel.org
6222 W:      http://ext4.wiki.kernel.org
6223 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6225 S:      Maintained
6226 F:      Documentation/filesystems/ext4/
6227 F:      fs/ext4/
6228
6229 Extended Verification Module (EVM)
6230 M:      Mimi Zohar <zohar@linux.ibm.com>
6231 L:      linux-integrity@vger.kernel.org
6232 S:      Supported
6233 F:      security/integrity/evm/
6234
6235 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6236 M:      Ard Biesheuvel <ardb@kernel.org>
6237 L:      linux-efi@vger.kernel.org
6238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6239 S:      Maintained
6240 F:      Documentation/admin-guide/efi-stub.rst
6241 F:      arch/*/kernel/efi.c
6242 F:      arch/x86/boot/compressed/eboot.[ch]
6243 F:      arch/*/include/asm/efi.h
6244 F:      arch/x86/platform/efi/
6245 F:      drivers/firmware/efi/
6246 F:      include/linux/efi*.h
6247 F:      arch/arm/boot/compressed/efi-header.S
6248 F:      arch/arm64/kernel/efi-entry.S
6249
6250 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6251 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6252 M:      Chanwoo Choi <cw00.choi@samsung.com>
6253 L:      linux-kernel@vger.kernel.org
6254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6255 S:      Maintained
6256 F:      drivers/extcon/
6257 F:      include/linux/extcon/
6258 F:      include/linux/extcon.h
6259 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6260 F:      Documentation/devicetree/bindings/extcon/
6261
6262 EXYNOS DP DRIVER
6263 M:      Jingoo Han <jingoohan1@gmail.com>
6264 L:      dri-devel@lists.freedesktop.org
6265 S:      Maintained
6266 F:      drivers/gpu/drm/exynos/exynos_dp*
6267
6268 EXYNOS SYSMMU (IOMMU) driver
6269 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6270 L:      iommu@lists.linux-foundation.org
6271 S:      Maintained
6272 F:      drivers/iommu/exynos-iommu.c
6273
6274 EZchip NPS platform support
6275 M:      Vineet Gupta <vgupta@synopsys.com>
6276 M:      Ofer Levi <oferle@mellanox.com>
6277 S:      Supported
6278 F:      arch/arc/plat-eznps
6279 F:      arch/arc/boot/dts/eznps.dts
6280
6281 F2FS FILE SYSTEM
6282 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6283 M:      Chao Yu <yuchao0@huawei.com>
6284 L:      linux-f2fs-devel@lists.sourceforge.net
6285 W:      https://f2fs.wiki.kernel.org/
6286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6287 S:      Maintained
6288 F:      Documentation/filesystems/f2fs.txt
6289 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6290 F:      fs/f2fs/
6291 F:      include/linux/f2fs_fs.h
6292 F:      include/trace/events/f2fs.h
6293
6294 F71805F HARDWARE MONITORING DRIVER
6295 M:      Jean Delvare <jdelvare@suse.com>
6296 L:      linux-hwmon@vger.kernel.org
6297 S:      Maintained
6298 F:      Documentation/hwmon/f71805f.rst
6299 F:      drivers/hwmon/f71805f.c
6300
6301 FADDR2LINE
6302 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6303 S:      Maintained
6304 F:      scripts/faddr2line
6305
6306 FAILOVER MODULE
6307 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6308 L:      netdev@vger.kernel.org
6309 S:      Supported
6310 F:      net/core/failover.c
6311 F:      include/net/failover.h
6312 F:      Documentation/networking/failover.rst
6313
6314 FANOTIFY
6315 M:      Jan Kara <jack@suse.cz>
6316 R:      Amir Goldstein <amir73il@gmail.com>
6317 L:      linux-fsdevel@vger.kernel.org
6318 S:      Maintained
6319 F:      fs/notify/fanotify/
6320 F:      include/linux/fanotify.h
6321 F:      include/uapi/linux/fanotify.h
6322
6323 FARSYNC SYNCHRONOUS DRIVER
6324 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6325 W:      http://www.farsite.co.uk/
6326 S:      Supported
6327 F:      drivers/net/wan/farsync.*
6328
6329 FAULT INJECTION SUPPORT
6330 M:      Akinobu Mita <akinobu.mita@gmail.com>
6331 S:      Supported
6332 F:      Documentation/fault-injection/
6333 F:      lib/fault-inject.c
6334
6335 FBTFT Framebuffer drivers
6336 S:      Orphan
6337 L:      dri-devel@lists.freedesktop.org
6338 L:      linux-fbdev@vger.kernel.org
6339 F:      drivers/staging/fbtft/
6340
6341 FC0011 TUNER DRIVER
6342 M:      Michael Buesch <m@bues.ch>
6343 L:      linux-media@vger.kernel.org
6344 S:      Maintained
6345 F:      drivers/media/tuners/fc0011.h
6346 F:      drivers/media/tuners/fc0011.c
6347
6348 FC2580 MEDIA DRIVER
6349 M:      Antti Palosaari <crope@iki.fi>
6350 L:      linux-media@vger.kernel.org
6351 W:      https://linuxtv.org
6352 W:      http://palosaari.fi/linux/
6353 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6354 T:      git git://linuxtv.org/anttip/media_tree.git
6355 S:      Maintained
6356 F:      drivers/media/tuners/fc2580*
6357
6358 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6359 M:      Hannes Reinecke <hare@suse.de>
6360 L:      linux-scsi@vger.kernel.org
6361 W:      www.Open-FCoE.org
6362 S:      Supported
6363 F:      drivers/scsi/libfc/
6364 F:      drivers/scsi/fcoe/
6365 F:      include/scsi/fc/
6366 F:      include/scsi/libfc.h
6367 F:      include/scsi/libfcoe.h
6368 F:      include/uapi/scsi/fc/
6369
6370 FILE LOCKING (flock() and fcntl()/lockf())
6371 M:      Jeff Layton <jlayton@kernel.org>
6372 M:      "J. Bruce Fields" <bfields@fieldses.org>
6373 L:      linux-fsdevel@vger.kernel.org
6374 S:      Maintained
6375 F:      include/linux/fcntl.h
6376 F:      include/uapi/linux/fcntl.h
6377 F:      fs/fcntl.c
6378 F:      fs/locks.c
6379
6380 FILESYSTEMS (VFS and infrastructure)
6381 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6382 L:      linux-fsdevel@vger.kernel.org
6383 S:      Maintained
6384 F:      fs/*
6385 F:      include/linux/fs.h
6386 F:      include/linux/fs_types.h
6387 F:      include/uapi/linux/fs.h
6388
6389 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6390 M:      Riku Voipio <riku.voipio@iki.fi>
6391 L:      linux-hwmon@vger.kernel.org
6392 S:      Maintained
6393 F:      drivers/hwmon/f75375s.c
6394 F:      include/linux/f75375s.h
6395
6396 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6397 M:      Clemens Ladisch <clemens@ladisch.de>
6398 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6399 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6401 S:      Maintained
6402 F:      sound/firewire/
6403 F:      include/uapi/sound/firewire.h
6404
6405 FIREWIRE MEDIA DRIVERS (firedtv)
6406 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6407 L:      linux-media@vger.kernel.org
6408 L:      linux1394-devel@lists.sourceforge.net
6409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6410 S:      Maintained
6411 F:      drivers/media/firewire/
6412
6413 FIREWIRE SBP-2 TARGET
6414 M:      Chris Boot <bootc@bootc.net>
6415 L:      linux-scsi@vger.kernel.org
6416 L:      target-devel@vger.kernel.org
6417 L:      linux1394-devel@lists.sourceforge.net
6418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6419 S:      Maintained
6420 F:      drivers/target/sbp/
6421
6422 FIREWIRE SUBSYSTEM
6423 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6424 L:      linux1394-devel@lists.sourceforge.net
6425 W:      http://ieee1394.wiki.kernel.org/
6426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6427 S:      Maintained
6428 F:      drivers/firewire/
6429 F:      include/linux/firewire.h
6430 F:      include/uapi/linux/firewire*.h
6431 F:      tools/firewire/
6432
6433 FIRMWARE LOADER (request_firmware)
6434 M:      Luis Chamberlain <mcgrof@kernel.org>
6435 L:      linux-kernel@vger.kernel.org
6436 S:      Maintained
6437 F:      Documentation/firmware_class/
6438 F:      drivers/base/firmware_loader/
6439 F:      include/linux/firmware.h
6440
6441 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6442 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6443 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6444 S:      Maintained
6445 F:      drivers/block/rsxx/
6446
6447 FLEXTIMER FTM-QUADDEC DRIVER
6448 M:      Patrick Havelange <patrick.havelange@essensium.com>
6449 L:      linux-iio@vger.kernel.org
6450 S:      Maintained
6451 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6452 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6453 F:      drivers/counter/ftm-quaddec.c
6454
6455 FLOPPY DRIVER
6456 M:      Denis Efremov <efremov@linux.com>
6457 S:      Odd Fixes
6458 L:      linux-block@vger.kernel.org
6459 F:      drivers/block/floppy.c
6460
6461 FPGA MANAGER FRAMEWORK
6462 M:      Moritz Fischer <mdf@kernel.org>
6463 L:      linux-fpga@vger.kernel.org
6464 S:      Maintained
6465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6466 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6467 F:      Documentation/fpga/
6468 F:      Documentation/driver-api/fpga/
6469 F:      Documentation/devicetree/bindings/fpga/
6470 F:      drivers/fpga/
6471 F:      include/linux/fpga/
6472 W:      http://www.rocketboards.org
6473
6474 FPGA DFL DRIVERS
6475 M:      Wu Hao <hao.wu@intel.com>
6476 L:      linux-fpga@vger.kernel.org
6477 S:      Maintained
6478 F:      Documentation/fpga/dfl.rst
6479 F:      include/uapi/linux/fpga-dfl.h
6480 F:      drivers/fpga/dfl*
6481
6482 FPU EMULATOR
6483 M:      Bill Metzenthen <billm@melbpc.org.au>
6484 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6485 S:      Maintained
6486 F:      arch/x86/math-emu/
6487
6488 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6489 L:      netdev@vger.kernel.org
6490 S:      Orphan
6491 F:      drivers/net/wan/dlci.c
6492 F:      drivers/net/wan/sdla.c
6493
6494 FRAMEBUFFER LAYER
6495 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6496 L:      dri-devel@lists.freedesktop.org
6497 L:      linux-fbdev@vger.kernel.org
6498 T:      git git://anongit.freedesktop.org/drm/drm-misc
6499 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6500 S:      Maintained
6501 F:      Documentation/fb/
6502 F:      drivers/video/
6503 F:      include/video/
6504 F:      include/linux/fb.h
6505 F:      include/uapi/video/
6506 F:      include/uapi/linux/fb.h
6507
6508 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6509 M:      Horia Geantă <horia.geanta@nxp.com>
6510 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6511 L:      linux-crypto@vger.kernel.org
6512 S:      Maintained
6513 F:      drivers/crypto/caam/
6514 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6515
6516 FREESCALE DIU FRAMEBUFFER DRIVER
6517 M:      Timur Tabi <timur@kernel.org>
6518 L:      linux-fbdev@vger.kernel.org
6519 S:      Maintained
6520 F:      drivers/video/fbdev/fsl-diu-fb.*
6521
6522 FREESCALE DMA DRIVER
6523 M:      Li Yang <leoyang.li@nxp.com>
6524 M:      Zhang Wei <zw@zh-kernel.org>
6525 L:      linuxppc-dev@lists.ozlabs.org
6526 S:      Maintained
6527 F:      drivers/dma/fsldma.*
6528
6529 FREESCALE ENETC ETHERNET DRIVERS
6530 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6531 L:      netdev@vger.kernel.org
6532 S:      Maintained
6533 F:      drivers/net/ethernet/freescale/enetc/
6534
6535 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6536 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6537 L:      netdev@vger.kernel.org
6538 S:      Maintained
6539 F:      drivers/net/ethernet/freescale/gianfar*
6540 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6541
6542 FREESCALE GPMI NAND DRIVER
6543 M:      Han Xu <han.xu@nxp.com>
6544 L:      linux-mtd@lists.infradead.org
6545 S:      Maintained
6546 F:      drivers/mtd/nand/raw/gpmi-nand/*
6547
6548 FREESCALE I2C CPM DRIVER
6549 M:      Jochen Friedrich <jochen@scram.de>
6550 L:      linuxppc-dev@lists.ozlabs.org
6551 L:      linux-i2c@vger.kernel.org
6552 S:      Maintained
6553 F:      drivers/i2c/busses/i2c-cpm.c
6554
6555 FREESCALE IMX DDR PMU DRIVER
6556 M:      Frank Li <Frank.li@nxp.com>
6557 L:      linux-arm-kernel@lists.infradead.org
6558 S:      Maintained
6559 F:      drivers/perf/fsl_imx8_ddr_perf.c
6560 F:      Documentation/admin-guide/perf/imx-ddr.rst
6561 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6562
6563 FREESCALE IMX I2C DRIVER
6564 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6565 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6566 L:      linux-i2c@vger.kernel.org
6567 S:      Maintained
6568 F:      drivers/i2c/busses/i2c-imx.c
6569 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6570
6571 FREESCALE IMX LPI2C DRIVER
6572 M:      Dong Aisheng <aisheng.dong@nxp.com>
6573 L:      linux-i2c@vger.kernel.org
6574 L:      linux-imx@nxp.com
6575 S:      Maintained
6576 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6577 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6578
6579 FREESCALE IMX / MXC FEC DRIVER
6580 M:      Fugang Duan <fugang.duan@nxp.com>
6581 L:      netdev@vger.kernel.org
6582 S:      Maintained
6583 F:      drivers/net/ethernet/freescale/fec_main.c
6584 F:      drivers/net/ethernet/freescale/fec_ptp.c
6585 F:      drivers/net/ethernet/freescale/fec.h
6586 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6587
6588 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6589 M:      Sascha Hauer <s.hauer@pengutronix.de>
6590 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6591 L:      linux-fbdev@vger.kernel.org
6592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6593 S:      Maintained
6594 F:      include/linux/platform_data/video-imxfb.h
6595 F:      drivers/video/fbdev/imxfb.c
6596
6597 FREESCALE QORIQ DPAA ETHERNET DRIVER
6598 M:      Madalin Bucur <madalin.bucur@nxp.com>
6599 L:      netdev@vger.kernel.org
6600 S:      Maintained
6601 F:      drivers/net/ethernet/freescale/dpaa
6602
6603 FREESCALE QORIQ DPAA FMAN DRIVER
6604 M:      Madalin Bucur <madalin.bucur@nxp.com>
6605 L:      netdev@vger.kernel.org
6606 S:      Maintained
6607 F:      drivers/net/ethernet/freescale/fman
6608 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6609
6610 FREESCALE QORIQ PTP CLOCK DRIVER
6611 M:      Yangbo Lu <yangbo.lu@nxp.com>
6612 L:      netdev@vger.kernel.org
6613 S:      Maintained
6614 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6615 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6616 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6617 F:      drivers/ptp/ptp_qoriq.c
6618 F:      drivers/ptp/ptp_qoriq_debugfs.c
6619 F:      include/linux/fsl/ptp_qoriq.h
6620 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6621
6622 FREESCALE QUAD SPI DRIVER
6623 M:      Han Xu <han.xu@nxp.com>
6624 L:      linux-spi@vger.kernel.org
6625 S:      Maintained
6626 F:      drivers/spi/spi-fsl-qspi.c
6627
6628 FREESCALE QUICC ENGINE LIBRARY
6629 M:      Qiang Zhao <qiang.zhao@nxp.com>
6630 L:      linuxppc-dev@lists.ozlabs.org
6631 S:      Maintained
6632 F:      drivers/soc/fsl/qe/
6633 F:      include/soc/fsl/*qe*.h
6634 F:      include/soc/fsl/*ucc*.h
6635
6636 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6637 M:      Li Yang <leoyang.li@nxp.com>
6638 L:      netdev@vger.kernel.org
6639 L:      linuxppc-dev@lists.ozlabs.org
6640 S:      Maintained
6641 F:      drivers/net/ethernet/freescale/ucc_geth*
6642
6643 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6644 M:      Zhao Qiang <qiang.zhao@nxp.com>
6645 L:      netdev@vger.kernel.org
6646 L:      linuxppc-dev@lists.ozlabs.org
6647 S:      Maintained
6648 F:      drivers/net/wan/fsl_ucc_hdlc*
6649
6650 FREESCALE QUICC ENGINE UCC UART DRIVER
6651 M:      Timur Tabi <timur@kernel.org>
6652 L:      linuxppc-dev@lists.ozlabs.org
6653 S:      Maintained
6654 F:      drivers/tty/serial/ucc_uart.c
6655
6656 FREESCALE SOC DRIVERS
6657 M:      Li Yang <leoyang.li@nxp.com>
6658 L:      linuxppc-dev@lists.ozlabs.org
6659 L:      linux-arm-kernel@lists.infradead.org
6660 S:      Maintained
6661 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6662 F:      Documentation/devicetree/bindings/soc/fsl/
6663 F:      drivers/soc/fsl/
6664 F:      include/linux/fsl/
6665
6666 FREESCALE SOC FS_ENET DRIVER
6667 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6668 L:      linuxppc-dev@lists.ozlabs.org
6669 L:      netdev@vger.kernel.org
6670 S:      Maintained
6671 F:      drivers/net/ethernet/freescale/fs_enet/
6672 F:      include/linux/fs_enet_pd.h
6673
6674 FREESCALE SOC SOUND DRIVERS
6675 M:      Timur Tabi <timur@kernel.org>
6676 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6677 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6678 R:      Fabio Estevam <festevam@gmail.com>
6679 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6680 L:      linuxppc-dev@lists.ozlabs.org
6681 S:      Maintained
6682 F:      sound/soc/fsl/fsl*
6683 F:      sound/soc/fsl/imx*
6684 F:      sound/soc/fsl/mpc8610_hpcd.c
6685
6686 FREESCALE USB PERIPHERAL DRIVERS
6687 M:      Li Yang <leoyang.li@nxp.com>
6688 L:      linux-usb@vger.kernel.org
6689 L:      linuxppc-dev@lists.ozlabs.org
6690 S:      Maintained
6691 F:      drivers/usb/gadget/udc/fsl*
6692
6693 FREEVXFS FILESYSTEM
6694 M:      Christoph Hellwig <hch@infradead.org>
6695 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6696 S:      Maintained
6697 F:      fs/freevxfs/
6698
6699 FREEZER
6700 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6701 M:      Pavel Machek <pavel@ucw.cz>
6702 L:      linux-pm@vger.kernel.org
6703 S:      Supported
6704 F:      Documentation/power/freezing-of-tasks.rst
6705 F:      include/linux/freezer.h
6706 F:      kernel/freezer.c
6707
6708 FRONTSWAP API
6709 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6710 L:      linux-kernel@vger.kernel.org
6711 S:      Maintained
6712 F:      mm/frontswap.c
6713 F:      include/linux/frontswap.h
6714
6715 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6716 M:      David Howells <dhowells@redhat.com>
6717 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6718 S:      Supported
6719 F:      Documentation/filesystems/caching/
6720 F:      fs/fscache/
6721 F:      include/linux/fscache*.h
6722
6723 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6724 M:      Theodore Y. Ts'o <tytso@mit.edu>
6725 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6726 M:      Eric Biggers <ebiggers@kernel.org>
6727 L:      linux-fscrypt@vger.kernel.org
6728 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6729 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6730 S:      Supported
6731 F:      fs/crypto/
6732 F:      include/linux/fscrypt*.h
6733 F:      include/uapi/linux/fscrypt.h
6734 F:      Documentation/filesystems/fscrypt.rst
6735
6736 FSI SUBSYSTEM
6737 M:      Jeremy Kerr <jk@ozlabs.org>
6738 M:      Joel Stanley <joel@jms.id.au>
6739 R:      Alistar Popple <alistair@popple.id.au>
6740 R:      Eddie James <eajames@linux.ibm.com>
6741 L:      linux-fsi@lists.ozlabs.org
6742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6743 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6744 S:      Supported
6745 F:      drivers/fsi/
6746 F:      include/linux/fsi*.h
6747 F:      include/trace/events/fsi*.h
6748
6749 FSI-ATTACHED I2C DRIVER
6750 M:      Eddie James <eajames@linux.ibm.com>
6751 L:      linux-i2c@vger.kernel.org
6752 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6753 S:      Maintained
6754 F:      drivers/i2c/busses/i2c-fsi.c
6755 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6756
6757 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6758 M:      Jan Kara <jack@suse.cz>
6759 R:      Amir Goldstein <amir73il@gmail.com>
6760 L:      linux-fsdevel@vger.kernel.org
6761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
6762 S:      Maintained
6763 F:      fs/notify/
6764 F:      include/linux/fsnotify*.h
6765
6766 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6767 M:      Eric Biggers <ebiggers@kernel.org>
6768 M:      Theodore Y. Ts'o <tytso@mit.edu>
6769 L:      linux-fscrypt@vger.kernel.org
6770 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6771 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6772 S:      Supported
6773 F:      fs/verity/
6774 F:      include/linux/fsverity.h
6775 F:      include/uapi/linux/fsverity.h
6776 F:      Documentation/filesystems/fsverity.rst
6777
6778 FUJITSU LAPTOP EXTRAS
6779 M:      Jonathan Woithe <jwoithe@just42.net>
6780 L:      platform-driver-x86@vger.kernel.org
6781 S:      Maintained
6782 F:      drivers/platform/x86/fujitsu-laptop.c
6783
6784 FUJITSU M-5MO LS CAMERA ISP DRIVER
6785 M:      Kyungmin Park <kyungmin.park@samsung.com>
6786 M:      Heungjun Kim <riverful.kim@samsung.com>
6787 L:      linux-media@vger.kernel.org
6788 S:      Maintained
6789 F:      drivers/media/i2c/m5mols/
6790 F:      include/media/i2c/m5mols.h
6791
6792 FUJITSU TABLET EXTRAS
6793 M:      Robert Gerlach <khnz@gmx.de>
6794 L:      platform-driver-x86@vger.kernel.org
6795 S:      Maintained
6796 F:      drivers/platform/x86/fujitsu-tablet.c
6797
6798 FUSE: FILESYSTEM IN USERSPACE
6799 M:      Miklos Szeredi <miklos@szeredi.hu>
6800 L:      linux-fsdevel@vger.kernel.org
6801 W:      http://fuse.sourceforge.net/
6802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6803 S:      Maintained
6804 F:      fs/fuse/
6805 F:      include/uapi/linux/fuse.h
6806 F:      Documentation/filesystems/fuse.txt
6807
6808 FUTEX SUBSYSTEM
6809 M:      Thomas Gleixner <tglx@linutronix.de>
6810 M:      Ingo Molnar <mingo@redhat.com>
6811 R:      Peter Zijlstra <peterz@infradead.org>
6812 R:      Darren Hart <dvhart@infradead.org>
6813 L:      linux-kernel@vger.kernel.org
6814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6815 S:      Maintained
6816 F:      kernel/futex.c
6817 F:      include/asm-generic/futex.h
6818 F:      include/linux/futex.h
6819 F:      include/uapi/linux/futex.h
6820 F:      tools/testing/selftests/futex/
6821 F:      tools/perf/bench/futex*
6822 F:      Documentation/*futex*
6823
6824 GCC PLUGINS
6825 M:      Kees Cook <keescook@chromium.org>
6826 R:      Emese Revfy <re.emese@gmail.com>
6827 L:      kernel-hardening@lists.openwall.com
6828 S:      Maintained
6829 F:      scripts/gcc-plugins/
6830 F:      scripts/gcc-plugin.sh
6831 F:      scripts/Makefile.gcc-plugins
6832 F:      Documentation/core-api/gcc-plugins.rst
6833
6834 GASKET DRIVER FRAMEWORK
6835 M:      Rob Springer <rspringer@google.com>
6836 M:      Todd Poynor <toddpoynor@google.com>
6837 M:      Ben Chan <benchan@chromium.org>
6838 S:      Maintained
6839 F:      drivers/staging/gasket/
6840
6841 GCOV BASED KERNEL PROFILING
6842 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6843 S:      Maintained
6844 F:      kernel/gcov/
6845 F:      Documentation/dev-tools/gcov.rst
6846
6847 GDB KERNEL DEBUGGING HELPER SCRIPTS
6848 M:      Jan Kiszka <jan.kiszka@siemens.com>
6849 M:      Kieran Bingham <kbingham@kernel.org>
6850 S:      Supported
6851 F:      scripts/gdb/
6852
6853 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6854 M:      Achim Leubner <achim_leubner@adaptec.com>
6855 L:      linux-scsi@vger.kernel.org
6856 W:      http://www.icp-vortex.com/
6857 S:      Supported
6858 F:      drivers/scsi/gdt*
6859
6860 GEMTEK FM RADIO RECEIVER DRIVER
6861 M:      Hans Verkuil <hverkuil@xs4all.nl>
6862 L:      linux-media@vger.kernel.org
6863 T:      git git://linuxtv.org/media_tree.git
6864 W:      https://linuxtv.org
6865 S:      Maintained
6866 F:      drivers/media/radio/radio-gemtek*
6867
6868 GENERIC ARCHITECTURE TOPOLOGY
6869 M:      Sudeep Holla <sudeep.holla@arm.com>
6870 L:      linux-kernel@vger.kernel.org
6871 S:      Maintained
6872 F:      drivers/base/arch_topology.c
6873 F:      include/linux/arch_topology.h
6874
6875 GENERIC GPIO I2C DRIVER
6876 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6877 S:      Supported
6878 F:      drivers/i2c/busses/i2c-gpio.c
6879 F:      include/linux/platform_data/i2c-gpio.h
6880
6881 GENERIC GPIO I2C MULTIPLEXER DRIVER
6882 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6883 L:      linux-i2c@vger.kernel.org
6884 S:      Supported
6885 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6886 F:      include/linux/platform_data/i2c-mux-gpio.h
6887 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
6888
6889 GENERIC HDLC (WAN) DRIVERS
6890 M:      Krzysztof Halasa <khc@pm.waw.pl>
6891 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6892 S:      Maintained
6893 F:      drivers/net/wan/c101.c
6894 F:      drivers/net/wan/hd6457*
6895 F:      drivers/net/wan/hdlc*
6896 F:      drivers/net/wan/n2.c
6897 F:      drivers/net/wan/pc300too.c
6898 F:      drivers/net/wan/pci200syn.c
6899 F:      drivers/net/wan/wanxl*
6900
6901 GENERIC INCLUDE/ASM HEADER FILES
6902 M:      Arnd Bergmann <arnd@arndb.de>
6903 L:      linux-arch@vger.kernel.org
6904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6905 S:      Maintained
6906 F:      include/asm-generic/
6907 F:      include/uapi/asm-generic/
6908
6909 GENERIC PHY FRAMEWORK
6910 M:      Kishon Vijay Abraham I <kishon@ti.com>
6911 L:      linux-kernel@vger.kernel.org
6912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6913 S:      Supported
6914 F:      drivers/phy/
6915 F:      include/linux/phy/
6916 F:      Documentation/devicetree/bindings/phy/
6917
6918 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6919 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6920 S:      Supported
6921 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6922
6923 GENERIC PM DOMAINS
6924 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6925 M:      Kevin Hilman <khilman@kernel.org>
6926 M:      Ulf Hansson <ulf.hansson@linaro.org>
6927 L:      linux-pm@vger.kernel.org
6928 S:      Supported
6929 F:      drivers/base/power/domain*.c
6930 F:      include/linux/pm_domain.h
6931 F:      Documentation/devicetree/bindings/power/power_domain.txt
6932
6933 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6934 M:      Eugen Hristev <eugen.hristev@microchip.com>
6935 L:      linux-input@vger.kernel.org
6936 S:      Maintained
6937 F:      drivers/input/touchscreen/resistive-adc-touch.c
6938
6939 GENERIC UIO DRIVER FOR PCI DEVICES
6940 M:      "Michael S. Tsirkin" <mst@redhat.com>
6941 L:      kvm@vger.kernel.org
6942 S:      Supported
6943 F:      drivers/uio/uio_pci_generic.c
6944
6945 GENERIC VDSO LIBRARY:
6946 M:      Andy Lutomirski <luto@kernel.org>
6947 M:      Thomas Gleixner <tglx@linutronix.de>
6948 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6949 L:      linux-kernel@vger.kernel.org
6950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6951 S:      Maintained
6952 F:      lib/vdso/
6953 F:      kernel/time/vsyscall.c
6954 F:      include/vdso/
6955 F:      include/asm-generic/vdso/vsyscall.h
6956
6957 GENWQE (IBM Generic Workqueue Card)
6958 M:      Frank Haverkamp <haver@linux.ibm.com>
6959 S:      Supported
6960 F:      drivers/misc/genwqe/
6961
6962 GET_MAINTAINER SCRIPT
6963 M:      Joe Perches <joe@perches.com>
6964 S:      Maintained
6965 F:      scripts/get_maintainer.pl
6966
6967 GFS2 FILE SYSTEM
6968 M:      Bob Peterson <rpeterso@redhat.com>
6969 M:      Andreas Gruenbacher <agruenba@redhat.com>
6970 L:      cluster-devel@redhat.com
6971 W:      http://sources.redhat.com/cluster/
6972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6973 S:      Supported
6974 F:      Documentation/filesystems/gfs2*.txt
6975 F:      fs/gfs2/
6976 F:      include/uapi/linux/gfs2_ondisk.h
6977
6978 GNSS SUBSYSTEM
6979 M:      Johan Hovold <johan@kernel.org>
6980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6981 S:      Maintained
6982 F:      Documentation/ABI/testing/sysfs-class-gnss
6983 F:      Documentation/devicetree/bindings/gnss/
6984 F:      drivers/gnss/
6985 F:      include/linux/gnss.h
6986
6987 GO7007 MPEG CODEC
6988 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6989 L:      linux-media@vger.kernel.org
6990 S:      Maintained
6991 F:      drivers/media/usb/go7007/
6992
6993 GOODIX TOUCHSCREEN
6994 M:      Bastien Nocera <hadess@hadess.net>
6995 L:      linux-input@vger.kernel.org
6996 S:      Maintained
6997 F:      drivers/input/touchscreen/goodix.c
6998
6999 GOOGLE ETHERNET DRIVERS
7000 M:      Catherine Sullivan <csully@google.com>
7001 R:      Sagi Shahar <sagis@google.com>
7002 R:      Jon Olson <jonolson@google.com>
7003 L:      netdev@vger.kernel.org
7004 S:      Supported
7005 F:      Documentation/networking/device_drivers/google/gve.rst
7006 F:      drivers/net/ethernet/google
7007
7008 GPD POCKET FAN DRIVER
7009 M:      Hans de Goede <hdegoede@redhat.com>
7010 L:      platform-driver-x86@vger.kernel.org
7011 S:      Maintained
7012 F:      drivers/platform/x86/gpd-pocket-fan.c
7013
7014 GPIO ACPI SUPPORT
7015 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7016 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7017 L:      linux-gpio@vger.kernel.org
7018 L:      linux-acpi@vger.kernel.org
7019 S:      Maintained
7020 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7021 F:      drivers/gpio/gpiolib-acpi.c
7022
7023 GPIO IR Transmitter
7024 M:      Sean Young <sean@mess.org>
7025 L:      linux-media@vger.kernel.org
7026 S:      Maintained
7027 F:      drivers/media/rc/gpio-ir-tx.c
7028
7029 GPIO MOCKUP DRIVER
7030 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7031 L:      linux-gpio@vger.kernel.org
7032 S:      Maintained
7033 F:      drivers/gpio/gpio-mockup.c
7034 F:      tools/testing/selftests/gpio/
7035
7036 GPIO SUBSYSTEM
7037 M:      Linus Walleij <linus.walleij@linaro.org>
7038 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7039 L:      linux-gpio@vger.kernel.org
7040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7041 S:      Maintained
7042 F:      Documentation/devicetree/bindings/gpio/
7043 F:      Documentation/driver-api/gpio/
7044 F:      Documentation/admin-guide/gpio/
7045 F:      Documentation/ABI/testing/gpio-cdev
7046 F:      Documentation/ABI/obsolete/sysfs-gpio
7047 F:      drivers/gpio/
7048 F:      include/linux/gpio/
7049 F:      include/linux/gpio.h
7050 F:      include/linux/of_gpio.h
7051 F:      include/asm-generic/gpio.h
7052 F:      include/uapi/linux/gpio.h
7053 F:      tools/gpio/
7054
7055 GRE DEMULTIPLEXER DRIVER
7056 M:      Dmitry Kozlov <xeb@mail.ru>
7057 L:      netdev@vger.kernel.org
7058 S:      Maintained
7059 F:      net/ipv4/gre_demux.c
7060 F:      net/ipv4/gre_offload.c
7061 F:      include/net/gre.h
7062
7063 GRETH 10/100/1G Ethernet MAC device driver
7064 M:      Andreas Larsson <andreas@gaisler.com>
7065 L:      netdev@vger.kernel.org
7066 S:      Maintained
7067 F:      drivers/net/ethernet/aeroflex/
7068
7069 GREYBUS AUDIO PROTOCOLS DRIVERS
7070 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7071 M:      Mark Greer <mgreer@animalcreek.com>
7072 S:      Maintained
7073 F:      drivers/staging/greybus/audio_apbridgea.c
7074 F:      drivers/staging/greybus/audio_apbridgea.h
7075 F:      drivers/staging/greybus/audio_codec.c
7076 F:      drivers/staging/greybus/audio_codec.h
7077 F:      drivers/staging/greybus/audio_gb.c
7078 F:      drivers/staging/greybus/audio_manager.c
7079 F:      drivers/staging/greybus/audio_manager.h
7080 F:      drivers/staging/greybus/audio_manager_module.c
7081 F:      drivers/staging/greybus/audio_manager_private.h
7082 F:      drivers/staging/greybus/audio_manager_sysfs.c
7083 F:      drivers/staging/greybus/audio_module.c
7084 F:      drivers/staging/greybus/audio_topology.c
7085
7086 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7087 M:      Viresh Kumar <vireshk@kernel.org>
7088 S:      Maintained
7089 F:      drivers/staging/greybus/authentication.c
7090 F:      drivers/staging/greybus/bootrom.c
7091 F:      drivers/staging/greybus/firmware.h
7092 F:      drivers/staging/greybus/fw-core.c
7093 F:      drivers/staging/greybus/fw-download.c
7094 F:      drivers/staging/greybus/fw-management.c
7095 F:      drivers/staging/greybus/greybus_authentication.h
7096 F:      drivers/staging/greybus/greybus_firmware.h
7097 F:      drivers/staging/greybus/hid.c
7098 F:      drivers/staging/greybus/i2c.c
7099 F:      drivers/staging/greybus/spi.c
7100 F:      drivers/staging/greybus/spilib.c
7101 F:      drivers/staging/greybus/spilib.h
7102
7103 GREYBUS LOOPBACK DRIVER
7104 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7105 S:      Maintained
7106 F:      drivers/staging/greybus/loopback.c
7107
7108 GREYBUS PLATFORM DRIVERS
7109 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7110 S:      Maintained
7111 F:      drivers/staging/greybus/arche-platform.c
7112 F:      drivers/staging/greybus/arche-apb-ctrl.c
7113 F:      drivers/staging/greybus/arche_platform.h
7114
7115 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7116 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7117 S:      Maintained
7118 F:      drivers/staging/greybus/sdio.c
7119 F:      drivers/staging/greybus/light.c
7120 F:      drivers/staging/greybus/gpio.c
7121 F:      drivers/staging/greybus/power_supply.c
7122 F:      drivers/staging/greybus/spi.c
7123 F:      drivers/staging/greybus/spilib.c
7124
7125 GREYBUS SUBSYSTEM
7126 M:      Johan Hovold <johan@kernel.org>
7127 M:      Alex Elder <elder@kernel.org>
7128 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7129 S:      Maintained
7130 F:      drivers/staging/greybus/
7131 F:      drivers/greybus/
7132 F:      include/linux/greybus.h
7133 F:      include/linux/greybus/
7134 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7135
7136 GREYBUS UART PROTOCOLS DRIVERS
7137 M:      David Lin <dtwlin@gmail.com>
7138 S:      Maintained
7139 F:      drivers/staging/greybus/uart.c
7140 F:      drivers/staging/greybus/log.c
7141
7142 GS1662 VIDEO SERIALIZER
7143 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7144 L:      linux-media@vger.kernel.org
7145 T:      git git://linuxtv.org/media_tree.git
7146 S:      Maintained
7147 F:      drivers/media/spi/gs1662.c
7148
7149 GSPCA FINEPIX SUBDRIVER
7150 M:      Frank Zago <frank@zago.net>
7151 L:      linux-media@vger.kernel.org
7152 T:      git git://linuxtv.org/media_tree.git
7153 S:      Maintained
7154 F:      drivers/media/usb/gspca/finepix.c
7155
7156 GSPCA GL860 SUBDRIVER
7157 M:      Olivier Lorin <o.lorin@laposte.net>
7158 L:      linux-media@vger.kernel.org
7159 T:      git git://linuxtv.org/media_tree.git
7160 S:      Maintained
7161 F:      drivers/media/usb/gspca/gl860/
7162
7163 GSPCA M5602 SUBDRIVER
7164 M:      Erik Andren <erik.andren@gmail.com>
7165 L:      linux-media@vger.kernel.org
7166 T:      git git://linuxtv.org/media_tree.git
7167 S:      Maintained
7168 F:      drivers/media/usb/gspca/m5602/
7169
7170 GSPCA PAC207 SONIXB SUBDRIVER
7171 M:      Hans Verkuil <hverkuil@xs4all.nl>
7172 L:      linux-media@vger.kernel.org
7173 T:      git git://linuxtv.org/media_tree.git
7174 S:      Odd Fixes
7175 F:      drivers/media/usb/gspca/pac207.c
7176
7177 GSPCA SN9C20X SUBDRIVER
7178 M:      Brian Johnson <brijohn@gmail.com>
7179 L:      linux-media@vger.kernel.org
7180 T:      git git://linuxtv.org/media_tree.git
7181 S:      Maintained
7182 F:      drivers/media/usb/gspca/sn9c20x.c
7183
7184 GSPCA T613 SUBDRIVER
7185 M:      Leandro Costantino <lcostantino@gmail.com>
7186 L:      linux-media@vger.kernel.org
7187 T:      git git://linuxtv.org/media_tree.git
7188 S:      Maintained
7189 F:      drivers/media/usb/gspca/t613.c
7190
7191 GSPCA USB WEBCAM DRIVER
7192 M:      Hans Verkuil <hverkuil@xs4all.nl>
7193 L:      linux-media@vger.kernel.org
7194 T:      git git://linuxtv.org/media_tree.git
7195 S:      Odd Fixes
7196 F:      drivers/media/usb/gspca/
7197
7198 GTP (GPRS Tunneling Protocol)
7199 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7200 M:      Harald Welte <laforge@gnumonks.org>
7201 L:      osmocom-net-gprs@lists.osmocom.org
7202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7203 S:      Maintained
7204 F:      drivers/net/gtp.c
7205
7206 GUID PARTITION TABLE (GPT)
7207 M:      Davidlohr Bueso <dave@stgolabs.net>
7208 L:      linux-efi@vger.kernel.org
7209 S:      Maintained
7210 F:      block/partitions/efi.*
7211
7212 H8/300 ARCHITECTURE
7213 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7214 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7215 W:      http://uclinux-h8.sourceforge.jp
7216 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7217 S:      Maintained
7218 F:      arch/h8300/
7219 F:      drivers/clocksource/h8300_*.c
7220 F:      drivers/clk/h8300/
7221 F:      drivers/irqchip/irq-renesas-h8*.c
7222
7223 HABANALABS PCI DRIVER
7224 M:      Oded Gabbay <oded.gabbay@gmail.com>
7225 T:      git https://github.com/HabanaAI/linux.git
7226 S:      Supported
7227 F:      drivers/misc/habanalabs/
7228 F:      include/uapi/misc/habanalabs.h
7229 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7230 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7231
7232 HACKRF MEDIA DRIVER
7233 M:      Antti Palosaari <crope@iki.fi>
7234 L:      linux-media@vger.kernel.org
7235 W:      https://linuxtv.org
7236 W:      http://palosaari.fi/linux/
7237 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7238 T:      git git://linuxtv.org/anttip/media_tree.git
7239 S:      Maintained
7240 F:      drivers/media/usb/hackrf/
7241
7242 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7243 M:      Frank Seidel <frank@f-seidel.de>
7244 L:      platform-driver-x86@vger.kernel.org
7245 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7246 S:      Maintained
7247 F:      drivers/platform/x86/hdaps.c
7248
7249 HARDWARE MONITORING
7250 M:      Jean Delvare <jdelvare@suse.com>
7251 M:      Guenter Roeck <linux@roeck-us.net>
7252 L:      linux-hwmon@vger.kernel.org
7253 W:      http://hwmon.wiki.kernel.org/
7254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7255 S:      Maintained
7256 F:      Documentation/devicetree/bindings/hwmon/
7257 F:      Documentation/hwmon/
7258 F:      drivers/hwmon/
7259 F:      include/linux/hwmon*.h
7260 F:      include/trace/events/hwmon*.h
7261
7262 HARDWARE RANDOM NUMBER GENERATOR CORE
7263 M:      Matt Mackall <mpm@selenic.com>
7264 M:      Herbert Xu <herbert@gondor.apana.org.au>
7265 L:      linux-crypto@vger.kernel.org
7266 S:      Odd fixes
7267 F:      Documentation/devicetree/bindings/rng/
7268 F:      Documentation/admin-guide/hw_random.rst
7269 F:      drivers/char/hw_random/
7270 F:      include/linux/hw_random.h
7271
7272 HARDWARE TRACING FACILITIES
7273 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7274 S:      Maintained
7275 F:      drivers/hwtracing/
7276
7277 HARDWARE SPINLOCK CORE
7278 M:      Ohad Ben-Cohen <ohad@wizery.com>
7279 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7280 L:      linux-remoteproc@vger.kernel.org
7281 S:      Maintained
7282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7283 F:      Documentation/devicetree/bindings/hwlock/
7284 F:      Documentation/hwspinlock.txt
7285 F:      drivers/hwspinlock/
7286 F:      include/linux/hwspinlock.h
7287
7288 HARMONY SOUND DRIVER
7289 L:      linux-parisc@vger.kernel.org
7290 S:      Maintained
7291 F:      sound/parisc/harmony.*
7292
7293 HDPVR USB VIDEO ENCODER DRIVER
7294 M:      Hans Verkuil <hverkuil@xs4all.nl>
7295 L:      linux-media@vger.kernel.org
7296 T:      git git://linuxtv.org/media_tree.git
7297 W:      https://linuxtv.org
7298 S:      Odd Fixes
7299 F:      drivers/media/usb/hdpvr/
7300
7301 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7302 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7303 S:      Supported
7304 F:      Documentation/watchdog/hpwdt.rst
7305 F:      drivers/watchdog/hpwdt.c
7306
7307 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7308 M:      Don Brace <don.brace@microsemi.com>
7309 L:      esc.storagedev@microsemi.com
7310 L:      linux-scsi@vger.kernel.org
7311 S:      Supported
7312 F:      Documentation/scsi/hpsa.txt
7313 F:      drivers/scsi/hpsa*.[ch]
7314 F:      include/linux/cciss*.h
7315 F:      include/uapi/linux/cciss*.h
7316
7317 HFI1 DRIVER
7318 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7319 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7320 L:      linux-rdma@vger.kernel.org
7321 S:      Supported
7322 F:      drivers/infiniband/hw/hfi1
7323
7324 HFS FILESYSTEM
7325 L:      linux-fsdevel@vger.kernel.org
7326 S:      Orphan
7327 F:      Documentation/filesystems/hfs.txt
7328 F:      fs/hfs/
7329
7330 HFSPLUS FILESYSTEM
7331 L:      linux-fsdevel@vger.kernel.org
7332 S:      Orphan
7333 F:      Documentation/filesystems/hfsplus.txt
7334 F:      fs/hfsplus/
7335
7336 HGA FRAMEBUFFER DRIVER
7337 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7338 L:      linux-nvidia@lists.surfsouth.com
7339 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7340 S:      Maintained
7341 F:      drivers/video/fbdev/hgafb.c
7342
7343 HIBERNATION (aka Software Suspend, aka swsusp)
7344 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7345 M:      Pavel Machek <pavel@ucw.cz>
7346 L:      linux-pm@vger.kernel.org
7347 B:      https://bugzilla.kernel.org
7348 S:      Supported
7349 F:      arch/x86/power/
7350 F:      drivers/base/power/
7351 F:      kernel/power/
7352 F:      include/linux/suspend.h
7353 F:      include/linux/freezer.h
7354 F:      include/linux/pm.h
7355 F:      arch/*/include/asm/suspend*.h
7356
7357 HID CORE LAYER
7358 M:      Jiri Kosina <jikos@kernel.org>
7359 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7360 L:      linux-input@vger.kernel.org
7361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7362 S:      Maintained
7363 F:      drivers/hid/
7364 F:      include/linux/hid*
7365 F:      include/uapi/linux/hid*
7366
7367 HID SENSOR HUB DRIVERS
7368 M:      Jiri Kosina <jikos@kernel.org>
7369 M:      Jonathan Cameron <jic23@kernel.org>
7370 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7371 L:      linux-input@vger.kernel.org
7372 L:      linux-iio@vger.kernel.org
7373 S:      Maintained
7374 F:      Documentation/hid/hid-sensor*
7375 F:      drivers/hid/hid-sensor-*
7376 F:      drivers/iio/*/hid-*
7377 F:      include/linux/hid-sensor-*
7378
7379 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7380 M:      Thomas Gleixner <tglx@linutronix.de>
7381 L:      linux-kernel@vger.kernel.org
7382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7383 S:      Maintained
7384 F:      Documentation/timers/
7385 F:      kernel/time/hrtimer.c
7386 F:      kernel/time/clockevents.c
7387 F:      kernel/time/timer_*.c
7388 F:      include/linux/clockchips.h
7389 F:      include/linux/hrtimer.h
7390
7391 HIGH-SPEED SCC DRIVER FOR AX.25
7392 L:      linux-hams@vger.kernel.org
7393 S:      Orphan
7394 F:      drivers/net/hamradio/dmascc.c
7395 F:      drivers/net/hamradio/scc.c
7396
7397 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7398 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7399 W:      http://www.highpoint-tech.com
7400 S:      Supported
7401 F:      Documentation/scsi/hptiop.txt
7402 F:      drivers/scsi/hptiop.c
7403
7404 HIPPI
7405 M:      Jes Sorensen <jes@trained-monkey.org>
7406 L:      linux-hippi@sunsite.dk
7407 S:      Maintained
7408 F:      include/linux/hippidevice.h
7409 F:      include/uapi/linux/if_hippi.h
7410 F:      net/802/hippi.c
7411 F:      drivers/net/hippi/
7412
7413 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
7414 M:      Zaibo Xu <xuzaibo@huawei.com>
7415 L:      linux-crypto@vger.kernel.org
7416 S:      Maintained
7417 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
7418 F:      drivers/crypto/hisilicon/sec2/sec_main.c
7419 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
7420 F:      drivers/crypto/hisilicon/sec2/sec.h
7421 F:      Documentation/ABI/testing/debugfs-hisi-sec
7422
7423 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7424 M:      Zaibo Xu <xuzaibo@huawei.com>
7425 L:      linux-crypto@vger.kernel.org
7426 S:      Maintained
7427 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7428 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7429 F:      drivers/crypto/hisilicon/hpre/hpre.h
7430 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7431
7432 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7433 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7434 M:      Salil Mehta <salil.mehta@huawei.com>
7435 L:      netdev@vger.kernel.org
7436 W:      http://www.hisilicon.com
7437 S:      Maintained
7438 F:      drivers/net/ethernet/hisilicon/hns3/
7439
7440 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
7441 M:      Zaibo Xu <xuzaibo@huawei.com>
7442 S:      Maintained
7443 F:      drivers/char/hw_random/hisi-trng-v2.c
7444
7445 HISILICON LPC BUS DRIVER
7446 M:      john.garry@huawei.com
7447 W:      http://www.hisilicon.com
7448 S:      Maintained
7449 F:      drivers/bus/hisi_lpc.c
7450 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7451
7452 HISILICON NETWORK SUBSYSTEM DRIVER
7453 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7454 M:      Salil Mehta <salil.mehta@huawei.com>
7455 L:      netdev@vger.kernel.org
7456 W:      http://www.hisilicon.com
7457 S:      Maintained
7458 F:      drivers/net/ethernet/hisilicon/
7459 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7460
7461 HISILICON PMU DRIVER
7462 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7463 W:      http://www.hisilicon.com
7464 S:      Supported
7465 F:      drivers/perf/hisilicon
7466 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7467
7468 HISILICON ROCE DRIVER
7469 M:      Lijun Ou <oulijun@huawei.com>
7470 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7471 L:      linux-rdma@vger.kernel.org
7472 S:      Maintained
7473 F:      drivers/infiniband/hw/hns/
7474 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7475
7476 HISILICON SAS Controller
7477 M:      John Garry <john.garry@huawei.com>
7478 W:      http://www.hisilicon.com
7479 S:      Supported
7480 F:      drivers/scsi/hisi_sas/
7481 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7482
7483 HISILICON QM AND ZIP Controller DRIVER
7484 M:      Zhou Wang <wangzhou1@hisilicon.com>
7485 L:      linux-crypto@vger.kernel.org
7486 S:      Maintained
7487 F:      drivers/crypto/hisilicon/qm.c
7488 F:      drivers/crypto/hisilicon/qm.h
7489 F:      drivers/crypto/hisilicon/sgl.c
7490 F:      drivers/crypto/hisilicon/zip/
7491 F:      Documentation/ABI/testing/debugfs-hisi-zip
7492
7493 HMM - Heterogeneous Memory Management
7494 M:      Jérôme Glisse <jglisse@redhat.com>
7495 L:      linux-mm@kvack.org
7496 S:      Maintained
7497 F:      mm/hmm*
7498 F:      include/linux/hmm*
7499 F:      Documentation/vm/hmm.rst
7500
7501 HOST AP DRIVER
7502 M:      Jouni Malinen <j@w1.fi>
7503 L:      linux-wireless@vger.kernel.org
7504 W:      http://w1.fi/hostap-driver.html
7505 S:      Obsolete
7506 F:      drivers/net/wireless/intersil/hostap/
7507
7508 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7509 L:      platform-driver-x86@vger.kernel.org
7510 S:      Orphan
7511 F:      drivers/platform/x86/tc1100-wmi.c
7512
7513 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7514 M:      Jaroslav Kysela <perex@perex.cz>
7515 S:      Obsolete
7516 F:      drivers/staging/hp/hp100.*
7517
7518 HPET:   High Precision Event Timers driver
7519 M:      Clemens Ladisch <clemens@ladisch.de>
7520 S:      Maintained
7521 F:      Documentation/timers/hpet.rst
7522 F:      drivers/char/hpet.c
7523 F:      include/linux/hpet.h
7524 F:      include/uapi/linux/hpet.h
7525
7526 HPET:   x86
7527 S:      Orphan
7528 F:      arch/x86/kernel/hpet.c
7529 F:      arch/x86/include/asm/hpet.h
7530
7531 HPFS FILESYSTEM
7532 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7533 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7534 S:      Maintained
7535 F:      fs/hpfs/
7536
7537 HSI SUBSYSTEM
7538 M:      Sebastian Reichel <sre@kernel.org>
7539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7540 S:      Maintained
7541 F:      Documentation/ABI/testing/sysfs-bus-hsi
7542 F:      Documentation/driver-api/hsi.rst
7543 F:      drivers/hsi/
7544 F:      include/linux/hsi/
7545 F:      include/uapi/linux/hsi/
7546
7547 HSO 3G MODEM DRIVER
7548 L:      linux-usb@vger.kernel.org
7549 S:      Orphan
7550 F:      drivers/net/usb/hso.c
7551
7552 HSR NETWORK PROTOCOL
7553 M:      Arvid Brodin <arvid.brodin@alten.se>
7554 L:      netdev@vger.kernel.org
7555 S:      Maintained
7556 F:      net/hsr/
7557
7558 HT16K33 LED CONTROLLER DRIVER
7559 M:      Robin van der Gracht <robin@protonic.nl>
7560 S:      Maintained
7561 F:      drivers/auxdisplay/ht16k33.c
7562 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7563
7564 HTCPEN TOUCHSCREEN DRIVER
7565 M:      Pau Oliva Fora <pof@eslack.org>
7566 L:      linux-input@vger.kernel.org
7567 S:      Maintained
7568 F:      drivers/input/touchscreen/htcpen.c
7569
7570 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7571 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7572 L:      linux-iio@vger.kernel.org
7573 W:      http://www.st.com/
7574 S:      Maintained
7575 F:      drivers/iio/humidity/hts221*
7576 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7577
7578 HUAWEI ETHERNET DRIVER
7579 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7580 L:      netdev@vger.kernel.org
7581 S:      Supported
7582 F:      Documentation/networking/hinic.txt
7583 F:      drivers/net/ethernet/huawei/hinic/
7584
7585 HUGETLB FILESYSTEM
7586 M:      Mike Kravetz <mike.kravetz@oracle.com>
7587 L:      linux-mm@kvack.org
7588 S:      Maintained
7589 F:      fs/hugetlbfs/
7590 F:      mm/hugetlb.c
7591 F:      include/linux/hugetlb.h
7592 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7593 F:      Documentation/vm/hugetlbfs_reserv.rst
7594 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7595
7596 HVA ST MEDIA DRIVER
7597 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7598 L:      linux-media@vger.kernel.org
7599 T:      git git://linuxtv.org/media_tree.git
7600 W:      https://linuxtv.org
7601 S:      Supported
7602 F:      drivers/media/platform/sti/hva
7603
7604 HWPOISON MEMORY FAILURE HANDLING
7605 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7606 L:      linux-mm@kvack.org
7607 S:      Maintained
7608 F:      mm/memory-failure.c
7609 F:      mm/hwpoison-inject.c
7610
7611 HYGON PROCESSOR SUPPORT
7612 M:      Pu Wen <puwen@hygon.cn>
7613 L:      linux-kernel@vger.kernel.org
7614 S:      Maintained
7615 F:      arch/x86/kernel/cpu/hygon.c
7616
7617 HYNIX HI556 SENSOR DRIVER
7618 M:      Shawn Tu <shawnx.tu@intel.com>
7619 L:      linux-media@vger.kernel.org
7620 T:      git git://linuxtv.org/media_tree.git
7621 S:      Maintained
7622 F:      drivers/media/i2c/hi556.c
7623
7624 Hyper-V CORE AND DRIVERS
7625 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7626 M:      Haiyang Zhang <haiyangz@microsoft.com>
7627 M:      Stephen Hemminger <sthemmin@microsoft.com>
7628 M:      Sasha Levin <sashal@kernel.org>
7629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7630 L:      linux-hyperv@vger.kernel.org
7631 S:      Supported
7632 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7633 F:      arch/x86/include/asm/mshyperv.h
7634 F:      arch/x86/include/asm/trace/hyperv.h
7635 F:      arch/x86/include/asm/hyperv-tlfs.h
7636 F:      arch/x86/kernel/cpu/mshyperv.c
7637 F:      arch/x86/hyperv
7638 F:      drivers/clocksource/hyperv_timer.c
7639 F:      drivers/hid/hid-hyperv.c
7640 F:      drivers/hv/
7641 F:      drivers/input/serio/hyperv-keyboard.c
7642 F:      drivers/pci/controller/pci-hyperv.c
7643 F:      drivers/pci/controller/pci-hyperv-intf.c
7644 F:      drivers/net/hyperv/
7645 F:      drivers/scsi/storvsc_drv.c
7646 F:      drivers/uio/uio_hv_generic.c
7647 F:      drivers/video/fbdev/hyperv_fb.c
7648 F:      drivers/iommu/hyperv-iommu.c
7649 F:      net/vmw_vsock/hyperv_transport.c
7650 F:      include/clocksource/hyperv_timer.h
7651 F:      include/linux/hyperv.h
7652 F:      include/uapi/linux/hyperv.h
7653 F:      include/asm-generic/mshyperv.h
7654 F:      tools/hv/
7655 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7656
7657 HYPERBUS SUPPORT
7658 M:      Vignesh Raghavendra <vigneshr@ti.com>
7659 S:      Supported
7660 F:      drivers/mtd/hyperbus/
7661 F:      include/linux/mtd/hyperbus.h
7662 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7663 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7664
7665 HYPERVISOR VIRTUAL CONSOLE DRIVER
7666 L:      linuxppc-dev@lists.ozlabs.org
7667 S:      Odd Fixes
7668 F:      drivers/tty/hvc/
7669
7670 I2C ACPI SUPPORT
7671 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7672 L:      linux-i2c@vger.kernel.org
7673 L:      linux-acpi@vger.kernel.org
7674 S:      Maintained
7675 F:      drivers/i2c/i2c-core-acpi.c
7676
7677 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7678 M:      Ajay Gupta <ajayg@nvidia.com>
7679 L:      linux-i2c@vger.kernel.org
7680 S:      Maintained
7681 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7682 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7683
7684 I2C MUXES
7685 M:      Peter Rosin <peda@axentia.se>
7686 L:      linux-i2c@vger.kernel.org
7687 S:      Maintained
7688 F:      Documentation/i2c/i2c-topology.rst
7689 F:      Documentation/i2c/muxes/
7690 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7691 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7692 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7693 F:      drivers/i2c/i2c-mux.c
7694 F:      drivers/i2c/muxes/
7695 F:      include/linux/i2c-mux.h
7696
7697 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7698 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7699 L:      linux-i2c@vger.kernel.org
7700 S:      Maintained
7701 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7702 F:      drivers/i2c/busses/i2c-mv64xxx.c
7703
7704 I2C OVER PARALLEL PORT
7705 M:      Jean Delvare <jdelvare@suse.com>
7706 L:      linux-i2c@vger.kernel.org
7707 S:      Maintained
7708 F:      Documentation/i2c/busses/i2c-parport.rst
7709 F:      Documentation/i2c/busses/i2c-parport-light.rst
7710 F:      drivers/i2c/busses/i2c-parport.c
7711 F:      drivers/i2c/busses/i2c-parport-light.c
7712
7713 I2C SUBSYSTEM
7714 M:      Wolfram Sang <wsa@the-dreams.de>
7715 L:      linux-i2c@vger.kernel.org
7716 W:      https://i2c.wiki.kernel.org/
7717 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7719 S:      Maintained
7720 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7721 F:      Documentation/i2c/
7722 F:      drivers/i2c/*
7723 F:      include/linux/i2c.h
7724 F:      include/linux/i2c-dev.h
7725 F:      include/linux/i2c-smbus.h
7726 F:      include/uapi/linux/i2c.h
7727 F:      include/uapi/linux/i2c-*.h
7728
7729 I2C SUBSYSTEM HOST DRIVERS
7730 L:      linux-i2c@vger.kernel.org
7731 W:      https://i2c.wiki.kernel.org/
7732 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7734 S:      Odd Fixes
7735 F:      Documentation/devicetree/bindings/i2c/
7736 F:      drivers/i2c/algos/
7737 F:      drivers/i2c/busses/
7738
7739 I2C-TAOS-EVM DRIVER
7740 M:      Jean Delvare <jdelvare@suse.com>
7741 L:      linux-i2c@vger.kernel.org
7742 S:      Maintained
7743 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7744 F:      drivers/i2c/busses/i2c-taos-evm.c
7745
7746 I2C-TINY-USB DRIVER
7747 M:      Till Harbaum <till@harbaum.org>
7748 L:      linux-i2c@vger.kernel.org
7749 W:      http://www.harbaum.org/till/i2c_tiny_usb
7750 S:      Maintained
7751 F:      drivers/i2c/busses/i2c-tiny-usb.c
7752
7753 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7754 M:      Jean Delvare <jdelvare@suse.com>
7755 L:      linux-i2c@vger.kernel.org
7756 S:      Maintained
7757 F:      Documentation/i2c/busses/i2c-ali1535.rst
7758 F:      Documentation/i2c/busses/i2c-ali1563.rst
7759 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7760 F:      Documentation/i2c/busses/i2c-amd756.rst
7761 F:      Documentation/i2c/busses/i2c-amd8111.rst
7762 F:      Documentation/i2c/busses/i2c-i801.rst
7763 F:      Documentation/i2c/busses/i2c-nforce2.rst
7764 F:      Documentation/i2c/busses/i2c-piix4.rst
7765 F:      Documentation/i2c/busses/i2c-sis5595.rst
7766 F:      Documentation/i2c/busses/i2c-sis630.rst
7767 F:      Documentation/i2c/busses/i2c-sis96x.rst
7768 F:      Documentation/i2c/busses/i2c-via.rst
7769 F:      Documentation/i2c/busses/i2c-viapro.rst
7770 F:      drivers/i2c/busses/i2c-ali1535.c
7771 F:      drivers/i2c/busses/i2c-ali1563.c
7772 F:      drivers/i2c/busses/i2c-ali15x3.c
7773 F:      drivers/i2c/busses/i2c-amd756.c
7774 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7775 F:      drivers/i2c/busses/i2c-amd8111.c
7776 F:      drivers/i2c/busses/i2c-i801.c
7777 F:      drivers/i2c/busses/i2c-isch.c
7778 F:      drivers/i2c/busses/i2c-nforce2.c
7779 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7780 F:      drivers/i2c/busses/i2c-piix4.c
7781 F:      drivers/i2c/busses/i2c-sis5595.c
7782 F:      drivers/i2c/busses/i2c-sis630.c
7783 F:      drivers/i2c/busses/i2c-sis96x.c
7784 F:      drivers/i2c/busses/i2c-via.c
7785 F:      drivers/i2c/busses/i2c-viapro.c
7786
7787 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7788 M:      Hans de Goede <hdegoede@redhat.com>
7789 L:      linux-i2c@vger.kernel.org
7790 S:      Maintained
7791 F:      drivers/i2c/busses/i2c-cht-wc.c
7792
7793 I2C/SMBUS ISMT DRIVER
7794 M:      Seth Heasley <seth.heasley@intel.com>
7795 M:      Neil Horman <nhorman@tuxdriver.com>
7796 L:      linux-i2c@vger.kernel.org
7797 F:      drivers/i2c/busses/i2c-ismt.c
7798 F:      Documentation/i2c/busses/i2c-ismt.rst
7799
7800 I2C/SMBUS STUB DRIVER
7801 M:      Jean Delvare <jdelvare@suse.com>
7802 L:      linux-i2c@vger.kernel.org
7803 S:      Maintained
7804 F:      drivers/i2c/i2c-stub.c
7805
7806 I3C SUBSYSTEM
7807 M:      Boris Brezillon <bbrezillon@kernel.org>
7808 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
7809 C:      irc://chat.freenode.net/linux-i3c
7810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7811 S:      Maintained
7812 F:      Documentation/ABI/testing/sysfs-bus-i3c
7813 F:      Documentation/devicetree/bindings/i3c/
7814 F:      Documentation/driver-api/i3c
7815 F:      drivers/i3c/
7816 F:      include/linux/i3c/
7817
7818 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7819 M:      Vitor Soares <vitor.soares@synopsys.com>
7820 S:      Maintained
7821 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7822 F:      drivers/i3c/master/dw*
7823
7824 I3C DRIVER FOR CADENCE I3C MASTER IP
7825 M:      Przemysław Gaj <pgaj@cadence.com>
7826 S:      Maintained
7827 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
7828 F:      drivers/i3c/master/i3c-master-cdns.c
7829
7830 IA64 (Itanium) PLATFORM
7831 M:      Tony Luck <tony.luck@intel.com>
7832 M:      Fenghua Yu <fenghua.yu@intel.com>
7833 L:      linux-ia64@vger.kernel.org
7834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7835 S:      Maintained
7836 F:      arch/ia64/
7837
7838 IBM Power 842 compression accelerator
7839 M:      Haren Myneni <haren@us.ibm.com>
7840 S:      Supported
7841 F:      drivers/crypto/nx/Makefile
7842 F:      drivers/crypto/nx/Kconfig
7843 F:      drivers/crypto/nx/nx-842*
7844 F:      include/linux/sw842.h
7845 F:      crypto/842.c
7846 F:      lib/842/
7847
7848 IBM Power in-Nest Crypto Acceleration
7849 M:      Breno Leitão <leitao@debian.org>
7850 M:      Nayna Jain <nayna@linux.ibm.com>
7851 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7852 L:      linux-crypto@vger.kernel.org
7853 S:      Supported
7854 F:      drivers/crypto/nx/Makefile
7855 F:      drivers/crypto/nx/Kconfig
7856 F:      drivers/crypto/nx/nx-aes*
7857 F:      drivers/crypto/nx/nx-sha*
7858 F:      drivers/crypto/nx/nx.*
7859 F:      drivers/crypto/nx/nx_csbcpb.h
7860 F:      drivers/crypto/nx/nx_debugfs.c
7861
7862 IBM Power Linux RAID adapter
7863 M:      Brian King <brking@us.ibm.com>
7864 S:      Supported
7865 F:      drivers/scsi/ipr.*
7866
7867 IBM Power SRIOV Virtual NIC Device Driver
7868 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7869 M:      John Allen <jallen@linux.ibm.com>
7870 L:      netdev@vger.kernel.org
7871 S:      Supported
7872 F:      drivers/net/ethernet/ibm/ibmvnic.*
7873
7874 IBM Power Virtual Accelerator Switchboard
7875 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7876 L:      linuxppc-dev@lists.ozlabs.org
7877 S:      Supported
7878 F:      arch/powerpc/platforms/powernv/vas*
7879 F:      arch/powerpc/platforms/powernv/copy-paste.h
7880 F:      arch/powerpc/include/asm/vas.h
7881
7882 IBM Power Virtual Ethernet Device Driver
7883 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7884 L:      netdev@vger.kernel.org
7885 S:      Supported
7886 F:      drivers/net/ethernet/ibm/ibmveth.*
7887
7888 IBM Power Virtual FC Device Drivers
7889 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7890 L:      linux-scsi@vger.kernel.org
7891 S:      Supported
7892 F:      drivers/scsi/ibmvscsi/ibmvfc*
7893
7894 IBM Power Virtual Management Channel Driver
7895 M:      Steven Royer <seroyer@linux.ibm.com>
7896 S:      Supported
7897 F:      drivers/misc/ibmvmc.*
7898
7899 IBM Power Virtual SCSI Device Drivers
7900 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7901 L:      linux-scsi@vger.kernel.org
7902 S:      Supported
7903 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7904 F:      include/scsi/viosrp.h
7905
7906 IBM Power Virtual SCSI Device Target Driver
7907 M:      Michael Cyr <mikecyr@linux.ibm.com>
7908 L:      linux-scsi@vger.kernel.org
7909 L:      target-devel@vger.kernel.org
7910 S:      Supported
7911 F:      drivers/scsi/ibmvscsi_tgt/
7912
7913 IBM Power VMX Cryptographic instructions
7914 M:      Breno Leitão <leitao@debian.org>
7915 M:      Nayna Jain <nayna@linux.ibm.com>
7916 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7917 L:      linux-crypto@vger.kernel.org
7918 S:      Supported
7919 F:      drivers/crypto/vmx/Makefile
7920 F:      drivers/crypto/vmx/Kconfig
7921 F:      drivers/crypto/vmx/vmx.c
7922 F:      drivers/crypto/vmx/aes*
7923 F:      drivers/crypto/vmx/ghash*
7924 F:      drivers/crypto/vmx/ppc-xlate.pl
7925
7926 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7927 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7928 L:      linux-pci@vger.kernel.org
7929 L:      linuxppc-dev@lists.ozlabs.org
7930 S:      Supported
7931 F:      drivers/pci/hotplug/rpaphp*
7932
7933 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7934 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7935 L:      linux-pci@vger.kernel.org
7936 L:      linuxppc-dev@lists.ozlabs.org
7937 S:      Supported
7938 F:      drivers/pci/hotplug/rpadlpar*
7939
7940 IBM ServeRAID RAID DRIVER
7941 S:      Orphan
7942 F:      drivers/scsi/ips.*
7943
7944 ICH LPC AND GPIO DRIVER
7945 M:      Peter Tyser <ptyser@xes-inc.com>
7946 S:      Maintained
7947 F:      drivers/mfd/lpc_ich.c
7948 F:      drivers/gpio/gpio-ich.c
7949
7950 ICY I2C DRIVER
7951 M:      Max Staudt <max@enpas.org>
7952 L:      linux-i2c@vger.kernel.org
7953 S:      Maintained
7954 F:      drivers/i2c/busses/i2c-icy.c
7955
7956 IDE SUBSYSTEM
7957 M:      "David S. Miller" <davem@davemloft.net>
7958 L:      linux-ide@vger.kernel.org
7959 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7961 S:      Maintained
7962 F:      Documentation/ide/
7963 F:      drivers/ide/
7964 F:      include/linux/ide.h
7965
7966 IDE/ATAPI DRIVERS
7967 M:      Borislav Petkov <bp@alien8.de>
7968 L:      linux-ide@vger.kernel.org
7969 S:      Maintained
7970 F:      Documentation/cdrom/ide-cd.rst
7971 F:      drivers/ide/ide-cd*
7972
7973 IDEAPAD LAPTOP EXTRAS DRIVER
7974 M:      Ike Panhc <ike.pan@canonical.com>
7975 L:      platform-driver-x86@vger.kernel.org
7976 W:      http://launchpad.net/ideapad-laptop
7977 S:      Maintained
7978 F:      drivers/platform/x86/ideapad-laptop.c
7979
7980 IDEAPAD LAPTOP SLIDEBAR DRIVER
7981 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7982 L:      linux-input@vger.kernel.org
7983 W:      https://github.com/o2genum/ideapad-slidebar
7984 S:      Maintained
7985 F:      drivers/input/misc/ideapad_slidebar.c
7986
7987 IDT VersaClock 5 CLOCK DRIVER
7988 M:      Marek Vasut <marek.vasut@gmail.com>
7989 S:      Maintained
7990 F:      drivers/clk/clk-versaclock5.c
7991
7992 IEEE 802.15.4 SUBSYSTEM
7993 M:      Alexander Aring <alex.aring@gmail.com>
7994 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7995 L:      linux-wpan@vger.kernel.org
7996 W:      http://wpan.cakelab.org/
7997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7999 S:      Maintained
8000 F:      net/ieee802154/
8001 F:      net/mac802154/
8002 F:      drivers/net/ieee802154/
8003 F:      include/linux/nl802154.h
8004 F:      include/linux/ieee802154.h
8005 F:      include/net/nl802154.h
8006 F:      include/net/mac802154.h
8007 F:      include/net/af_ieee802154.h
8008 F:      include/net/cfg802154.h
8009 F:      include/net/ieee802154_netdev.h
8010 F:      Documentation/networking/ieee802154.rst
8011
8012 IFE PROTOCOL
8013 M:      Yotam Gigi <yotam.gi@gmail.com>
8014 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8015 F:      net/ife
8016 F:      include/net/ife.h
8017 F:      include/uapi/linux/ife.h
8018
8019 IGORPLUG-USB IR RECEIVER
8020 M:      Sean Young <sean@mess.org>
8021 L:      linux-media@vger.kernel.org
8022 S:      Maintained
8023 F:      drivers/media/rc/igorplugusb.c
8024
8025 IGUANAWORKS USB IR TRANSCEIVER
8026 M:      Sean Young <sean@mess.org>
8027 L:      linux-media@vger.kernel.org
8028 S:      Maintained
8029 F:      drivers/media/rc/iguanair.c
8030
8031 IIO DIGITAL POTENTIOMETER DAC
8032 M:      Peter Rosin <peda@axentia.se>
8033 L:      linux-iio@vger.kernel.org
8034 S:      Maintained
8035 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8036 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8037 F:      drivers/iio/dac/dpot-dac.c
8038
8039 IIO ENVELOPE DETECTOR
8040 M:      Peter Rosin <peda@axentia.se>
8041 L:      linux-iio@vger.kernel.org
8042 S:      Maintained
8043 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8044 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8045 F:      drivers/iio/adc/envelope-detector.c
8046
8047 IIO MULTIPLEXER
8048 M:      Peter Rosin <peda@axentia.se>
8049 L:      linux-iio@vger.kernel.org
8050 S:      Maintained
8051 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8052 F:      drivers/iio/multiplexer/iio-mux.c
8053
8054 IIO SUBSYSTEM AND DRIVERS
8055 M:      Jonathan Cameron <jic23@kernel.org>
8056 R:      Hartmut Knaack <knaack.h@gmx.de>
8057 R:      Lars-Peter Clausen <lars@metafoo.de>
8058 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8059 L:      linux-iio@vger.kernel.org
8060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8061 S:      Maintained
8062 F:      Documentation/ABI/testing/configfs-iio*
8063 F:      Documentation/ABI/testing/sysfs-bus-iio*
8064 F:      Documentation/devicetree/bindings/iio/
8065 F:      drivers/iio/
8066 F:      drivers/staging/iio/
8067 F:      include/linux/iio/
8068 F:      tools/iio/
8069
8070 IIO UNIT CONVERTER
8071 M:      Peter Rosin <peda@axentia.se>
8072 L:      linux-iio@vger.kernel.org
8073 S:      Maintained
8074 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8075 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8076 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8077 F:      drivers/iio/afe/iio-rescale.c
8078
8079 IKANOS/ADI EAGLE ADSL USB DRIVER
8080 M:      Matthieu Castet <castet.matthieu@free.fr>
8081 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8082 S:      Maintained
8083 F:      drivers/usb/atm/ueagle-atm.c
8084
8085 IMGTEC ASCII LCD DRIVER
8086 M:      Paul Burton <paulburton@kernel.org>
8087 S:      Maintained
8088 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8089 F:      drivers/auxdisplay/img-ascii-lcd.c
8090
8091 IMGTEC IR DECODER DRIVER
8092 M:      James Hogan <jhogan@kernel.org>
8093 S:      Maintained
8094 F:      drivers/media/rc/img-ir/
8095
8096 IMON SOUNDGRAPH USB IR RECEIVER
8097 M:      Sean Young <sean@mess.org>
8098 L:      linux-media@vger.kernel.org
8099 S:      Maintained
8100 F:      drivers/media/rc/imon_raw.c
8101 F:      drivers/media/rc/imon.c
8102
8103 IMS TWINTURBO FRAMEBUFFER DRIVER
8104 L:      linux-fbdev@vger.kernel.org
8105 S:      Orphan
8106 F:      drivers/video/fbdev/imsttfb.c
8107
8108 INA209 HARDWARE MONITOR DRIVER
8109 M:      Guenter Roeck <linux@roeck-us.net>
8110 L:      linux-hwmon@vger.kernel.org
8111 S:      Maintained
8112 F:      Documentation/hwmon/ina209.rst
8113 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8114 F:      drivers/hwmon/ina209.c
8115
8116 INA2XX HARDWARE MONITOR DRIVER
8117 M:      Guenter Roeck <linux@roeck-us.net>
8118 L:      linux-hwmon@vger.kernel.org
8119 S:      Maintained
8120 F:      Documentation/hwmon/ina2xx.rst
8121 F:      drivers/hwmon/ina2xx.c
8122 F:      include/linux/platform_data/ina2xx.h
8123
8124 INDUSTRY PACK SUBSYSTEM (IPACK)
8125 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8126 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8127 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8128 L:      industrypack-devel@lists.sourceforge.net
8129 W:      http://industrypack.sourceforge.net
8130 S:      Maintained
8131 F:      drivers/ipack/
8132
8133 INFINEON DPS310 Driver
8134 M:      Eddie James <eajames@linux.ibm.com>
8135 L:      linux-iio@vger.kernel.org
8136 F:      drivers/iio/pressure/dps310.c
8137 S:      Maintained
8138
8139 INFINIBAND SUBSYSTEM
8140 M:      Doug Ledford <dledford@redhat.com>
8141 M:      Jason Gunthorpe <jgg@mellanox.com>
8142 L:      linux-rdma@vger.kernel.org
8143 W:      https://github.com/linux-rdma/rdma-core
8144 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8146 S:      Supported
8147 F:      Documentation/devicetree/bindings/infiniband/
8148 F:      Documentation/infiniband/
8149 F:      drivers/infiniband/
8150 F:      include/uapi/linux/if_infiniband.h
8151 F:      include/uapi/rdma/
8152 F:      include/rdma/
8153 F:      include/trace/events/ib_mad.h
8154 F:      include/trace/events/ib_umad.h
8155 F:      samples/bpf/ibumad_kern.c
8156 F:      samples/bpf/ibumad_user.c
8157
8158 INGENIC JZ4780 DMA Driver
8159 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8160 S:      Maintained
8161 F:      drivers/dma/dma-jz4780.c
8162
8163 INGENIC JZ4780 NAND DRIVER
8164 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8165 L:      linux-mtd@lists.infradead.org
8166 S:      Maintained
8167 F:      drivers/mtd/nand/raw/ingenic/
8168
8169 INGENIC JZ47xx SoCs
8170 M:      Paul Cercueil <paul@crapouillou.net>
8171 S:      Maintained
8172 F:      arch/mips/boot/dts/ingenic/
8173 F:      arch/mips/include/asm/mach-jz4740/
8174 F:      arch/mips/jz4740/
8175 F:      drivers/clk/ingenic/
8176 F:      drivers/dma/dma-jz4780.c
8177 F:      drivers/gpu/drm/ingenic/
8178 F:      drivers/i2c/busses/i2c-jz4780.c
8179 F:      drivers/iio/adc/ingenic-adc.c
8180 F:      drivers/irqchip/irq-ingenic.c
8181 F:      drivers/memory/jz4780-nemc.c
8182 F:      drivers/mmc/host/jz4740_mmc.c
8183 F:      drivers/mtd/nand/raw/ingenic/
8184 F:      drivers/pinctrl/pinctrl-ingenic.c
8185 F:      drivers/power/supply/ingenic-battery.c
8186 F:      drivers/pwm/pwm-jz4740.c
8187 F:      drivers/rtc/rtc-jz4740.c
8188 F:      drivers/tty/serial/8250/8250_ingenic.c
8189 F:      drivers/usb/musb/jz4740.c
8190 F:      drivers/watchdog/jz4740_wdt.c
8191 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8192 F:      include/linux/mfd/ingenic-tcu.h
8193 F:      sound/soc/jz4740/
8194 F:      sound/soc/codecs/jz47*
8195
8196 INOTIFY
8197 M:      Jan Kara <jack@suse.cz>
8198 R:      Amir Goldstein <amir73il@gmail.com>
8199 L:      linux-fsdevel@vger.kernel.org
8200 S:      Maintained
8201 F:      Documentation/filesystems/inotify.txt
8202 F:      fs/notify/inotify/
8203 F:      include/linux/inotify.h
8204 F:      include/uapi/linux/inotify.h
8205
8206 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8207 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8208 L:      linux-input@vger.kernel.org
8209 Q:      http://patchwork.kernel.org/project/linux-input/list/
8210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8211 S:      Maintained
8212 F:      drivers/input/
8213 F:      include/linux/input.h
8214 F:      include/uapi/linux/input.h
8215 F:      include/uapi/linux/input-event-codes.h
8216 F:      include/linux/input/
8217 F:      Documentation/devicetree/bindings/input/
8218 F:      Documentation/devicetree/bindings/serio/
8219 F:      Documentation/input/
8220
8221 INPUT MULTITOUCH (MT) PROTOCOL
8222 M:      Henrik Rydberg <rydberg@bitmath.org>
8223 L:      linux-input@vger.kernel.org
8224 S:      Odd fixes
8225 F:      Documentation/input/multi-touch-protocol.rst
8226 F:      drivers/input/input-mt.c
8227 K:      \b(ABS|SYN)_MT_
8228
8229 INSIDE SECURE CRYPTO DRIVER
8230 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8231 F:      drivers/crypto/inside-secure/
8232 S:      Maintained
8233 L:      linux-crypto@vger.kernel.org
8234
8235 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8236 M:      Mimi Zohar <zohar@linux.ibm.com>
8237 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8238 L:      linux-integrity@vger.kernel.org
8239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8240 S:      Supported
8241 F:      security/integrity/ima/
8242
8243 INTEL 810/815 FRAMEBUFFER DRIVER
8244 M:      Antonino Daplas <adaplas@gmail.com>
8245 L:      linux-fbdev@vger.kernel.org
8246 S:      Maintained
8247 F:      drivers/video/fbdev/i810/
8248
8249 INTEL ASoC DRIVERS
8250 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8251 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8252 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8253 M:      Jie Yang <yang.jie@linux.intel.com>
8254 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8255 S:      Supported
8256 F:      sound/soc/intel/
8257
8258 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8259 M:      Hans de Goede <hdegoede@redhat.com>
8260 L:      platform-driver-x86@vger.kernel.org
8261 S:      Maintained
8262 F:      drivers/platform/x86/intel_atomisp2_pm.c
8263
8264 INTEL C600 SERIES SAS CONTROLLER DRIVER
8265 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8266 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8267 L:      linux-scsi@vger.kernel.org
8268 T:      git git://git.code.sf.net/p/intel-sas/isci
8269 S:      Supported
8270 F:      drivers/scsi/isci/
8271
8272 INTEL CPU family model numbers
8273 M:      Tony Luck <tony.luck@intel.com>
8274 M:      x86@kernel.org
8275 L:      linux-kernel@vger.kernel.org
8276 S:      Supported
8277 F:      arch/x86/include/asm/intel-family.h
8278
8279 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8280 M:      Jani Nikula <jani.nikula@linux.intel.com>
8281 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8282 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8283 L:      intel-gfx@lists.freedesktop.org
8284 W:      https://01.org/linuxgraphics/
8285 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8286 C:      irc://chat.freenode.net/intel-gfx
8287 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8288 T:      git git://anongit.freedesktop.org/drm-intel
8289 S:      Supported
8290 F:      drivers/gpu/drm/i915/
8291 F:      include/drm/i915*
8292 F:      include/uapi/drm/i915_drm.h
8293 F:      Documentation/gpu/i915.rst
8294
8295 INTEL ETHERNET DRIVERS
8296 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8297 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8298 W:      http://www.intel.com/support/feedback.htm
8299 W:      http://e1000.sourceforge.net/
8300 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8303 S:      Supported
8304 F:      Documentation/networking/device_drivers/intel/e100.rst
8305 F:      Documentation/networking/device_drivers/intel/e1000.rst
8306 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8307 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8308 F:      Documentation/networking/device_drivers/intel/igb.rst
8309 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8310 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8311 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8312 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8313 F:      Documentation/networking/device_drivers/intel/i40e.rst
8314 F:      Documentation/networking/device_drivers/intel/iavf.rst
8315 F:      Documentation/networking/device_drivers/intel/ice.rst
8316 F:      drivers/net/ethernet/intel/
8317 F:      drivers/net/ethernet/intel/*/
8318 F:      include/linux/avf/virtchnl.h
8319
8320 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8321 M:      Maik Broemme <mbroemme@libmpq.org>
8322 L:      linux-fbdev@vger.kernel.org
8323 S:      Maintained
8324 F:      Documentation/fb/intelfb.rst
8325 F:      drivers/video/fbdev/intelfb/
8326
8327 INTEL GPIO DRIVERS
8328 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8329 L:      linux-gpio@vger.kernel.org
8330 S:      Maintained
8331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8332 F:      drivers/gpio/gpio-ich.c
8333 F:      drivers/gpio/gpio-intel-mid.c
8334 F:      drivers/gpio/gpio-lynxpoint.c
8335 F:      drivers/gpio/gpio-merrifield.c
8336 F:      drivers/gpio/gpio-ml-ioh.c
8337 F:      drivers/gpio/gpio-pch.c
8338 F:      drivers/gpio/gpio-sch.c
8339 F:      drivers/gpio/gpio-sodaville.c
8340
8341 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8342 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8343 M:      Zhi Wang <zhi.a.wang@intel.com>
8344 L:      intel-gvt-dev@lists.freedesktop.org
8345 L:      intel-gfx@lists.freedesktop.org
8346 W:      https://01.org/igvt-g
8347 T:      git https://github.com/intel/gvt-linux.git
8348 S:      Supported
8349 F:      drivers/gpu/drm/i915/gvt/
8350
8351 INTEL HID EVENT DRIVER
8352 M:      Alex Hung <alex.hung@canonical.com>
8353 L:      platform-driver-x86@vger.kernel.org
8354 S:      Maintained
8355 F:      drivers/platform/x86/intel-hid.c
8356
8357 INTEL I/OAT DMA DRIVER
8358 M:      Dave Jiang <dave.jiang@intel.com>
8359 R:      Dan Williams <dan.j.williams@intel.com>
8360 L:      dmaengine@vger.kernel.org
8361 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8362 S:      Supported
8363 F:      drivers/dma/ioat*
8364
8365 INTEL IDLE DRIVER
8366 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8367 M:      Len Brown <lenb@kernel.org>
8368 L:      linux-pm@vger.kernel.org
8369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8370 B:      https://bugzilla.kernel.org
8371 S:      Supported
8372 F:      drivers/idle/intel_idle.c
8373
8374 INTEL INTEGRATED SENSOR HUB DRIVER
8375 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8376 M:      Jiri Kosina <jikos@kernel.org>
8377 L:      linux-input@vger.kernel.org
8378 S:      Maintained
8379 F:      drivers/hid/intel-ish-hid/
8380
8381 INTEL IOMMU (VT-d)
8382 M:      David Woodhouse <dwmw2@infradead.org>
8383 M:      Lu Baolu <baolu.lu@linux.intel.com>
8384 L:      iommu@lists.linux-foundation.org
8385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8386 S:      Supported
8387 F:      drivers/iommu/dmar.c
8388 F:      drivers/iommu/intel*.[ch]
8389 F:      include/linux/intel-iommu.h
8390 F:      include/linux/intel-svm.h
8391
8392 INTEL IOP-ADMA DMA DRIVER
8393 R:      Dan Williams <dan.j.williams@intel.com>
8394 S:      Odd fixes
8395 F:      drivers/dma/iop-adma.c
8396
8397 INTEL IPU3 CSI-2 CIO2 DRIVER
8398 M:      Yong Zhi <yong.zhi@intel.com>
8399 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8400 M:      Bingbu Cao <bingbu.cao@intel.com>
8401 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8402 L:      linux-media@vger.kernel.org
8403 S:      Maintained
8404 F:      drivers/media/pci/intel/ipu3/
8405 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8406
8407 INTEL IPU3 CSI-2 IMGU DRIVER
8408 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8409 L:      linux-media@vger.kernel.org
8410 S:      Maintained
8411 F:      drivers/staging/media/ipu3/
8412 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8413 F:      Documentation/media/v4l-drivers/ipu3.rst
8414 F:      Documentation/media/v4l-drivers/ipu3_rcb.svg
8415
8416 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8417 M:      Krzysztof Halasa <khalasa@piap.pl>
8418 S:      Maintained
8419 F:      include/linux/soc/ixp4xx/qmgr.h
8420 F:      include/linux/soc/ixp4xx/npe.h
8421 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8422 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8423 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8424 F:      drivers/net/wan/ixp4xx_hss.c
8425
8426 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8427 M:      Deepak Saxena <dsaxena@plexity.net>
8428 S:      Maintained
8429 F:      drivers/char/hw_random/ixp4xx-rng.c
8430
8431 INTEL MANAGEMENT ENGINE (mei)
8432 M:      Tomas Winkler <tomas.winkler@intel.com>
8433 L:      linux-kernel@vger.kernel.org
8434 S:      Supported
8435 F:      include/uapi/linux/mei.h
8436 F:      include/linux/mei_cl_bus.h
8437 F:      drivers/misc/mei/*
8438 F:      drivers/watchdog/mei_wdt.c
8439 F:      Documentation/driver-api/mei/*
8440 F:      samples/mei/*
8441
8442 INTEL MENLOW THERMAL DRIVER
8443 M:      Sujith Thomas <sujith.thomas@intel.com>
8444 L:      platform-driver-x86@vger.kernel.org
8445 W:      https://01.org/linux-acpi
8446 S:      Supported
8447 F:      drivers/platform/x86/intel_menlow.c
8448
8449 INTEL MIC DRIVERS (mic)
8450 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8451 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8452 S:      Supported
8453 W:      https://github.com/sudeepdutt/mic
8454 W:      http://software.intel.com/en-us/mic-developer
8455 F:      include/linux/mic_bus.h
8456 F:      include/linux/scif.h
8457 F:      include/uapi/linux/mic_common.h
8458 F:      include/uapi/linux/mic_ioctl.h
8459 F:      include/uapi/linux/scif_ioctl.h
8460 F:      drivers/misc/mic/
8461 F:      drivers/dma/mic_x100_dma.c
8462 F:      drivers/dma/mic_x100_dma.h
8463 F:      Documentation/mic/
8464
8465 INTEL PMC CORE DRIVER
8466 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8467 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8468 L:      platform-driver-x86@vger.kernel.org
8469 S:      Maintained
8470 F:      drivers/platform/x86/intel_pmc_core*
8471
8472 INTEL PMC/P-Unit IPC DRIVER
8473 M:      Zha Qipeng<qipeng.zha@intel.com>
8474 L:      platform-driver-x86@vger.kernel.org
8475 S:      Maintained
8476 F:      drivers/platform/x86/intel_pmc_ipc.c
8477 F:      drivers/platform/x86/intel_punit_ipc.c
8478 F:      arch/x86/include/asm/intel_pmc_ipc.h
8479 F:      arch/x86/include/asm/intel_punit_ipc.h
8480
8481 INTEL PMIC GPIO DRIVERS
8482 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8483 S:      Maintained
8484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8485 F:      drivers/gpio/gpio-*cove.c
8486 F:      drivers/gpio/gpio-msic.c
8487
8488 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8489 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8490 S:      Maintained
8491 F:      drivers/mfd/intel_msic.c
8492 F:      drivers/mfd/intel_soc_pmic*
8493 F:      include/linux/mfd/intel_msic.h
8494 F:      include/linux/mfd/intel_soc_pmic*
8495
8496 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8497 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8498 L:      linux-wireless@vger.kernel.org
8499 S:      Maintained
8500 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8501 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8502 F:      drivers/net/wireless/intel/ipw2x00/
8503
8504 INTEL PSTATE DRIVER
8505 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8506 M:      Len Brown <lenb@kernel.org>
8507 L:      linux-pm@vger.kernel.org
8508 S:      Supported
8509 F:      drivers/cpufreq/intel_pstate.c
8510
8511 INTEL RDMA RNIC DRIVER
8512 M:      Faisal Latif <faisal.latif@intel.com>
8513 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8514 L:      linux-rdma@vger.kernel.org
8515 S:      Supported
8516 F:      drivers/infiniband/hw/i40iw/
8517 F:      include/uapi/rdma/i40iw-abi.h
8518
8519 INTEL SPEED SELECT TECHNOLOGY
8520 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8521 L:      platform-driver-x86@vger.kernel.org
8522 S:      Maintained
8523 F:      drivers/platform/x86/intel_speed_select_if/
8524 F:      tools/power/x86/intel-speed-select/
8525 F:      include/uapi/linux/isst_if.h
8526
8527 INTEL STRATIX10 FIRMWARE DRIVERS
8528 M:      Richard Gong <richard.gong@linux.intel.com>
8529 L:      linux-kernel@vger.kernel.org
8530 S:      Maintained
8531 F:      drivers/firmware/stratix10-rsu.c
8532 F:      drivers/firmware/stratix10-svc.c
8533 F:      include/linux/firmware/intel/stratix10-smc.h
8534 F:      include/linux/firmware/intel/stratix10-svc-client.h
8535 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8536 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8537
8538 INTEL TELEMETRY DRIVER
8539 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8540 M:      "David E. Box" <david.e.box@linux.intel.com>
8541 L:      platform-driver-x86@vger.kernel.org
8542 S:      Maintained
8543 F:      arch/x86/include/asm/intel_telemetry.h
8544 F:      drivers/platform/x86/intel_telemetry*
8545
8546 INTEL VIRTUAL BUTTON DRIVER
8547 M:      AceLan Kao <acelan.kao@canonical.com>
8548 L:      platform-driver-x86@vger.kernel.org
8549 S:      Maintained
8550 F:      drivers/platform/x86/intel-vbtn.c
8551
8552 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8553 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8554 L:      linux-wireless@vger.kernel.org
8555 S:      Supported
8556 F:      drivers/net/wireless/intel/iwlegacy/
8557
8558 INTEL WIRELESS WIFI LINK (iwlwifi)
8559 M:      Johannes Berg <johannes.berg@intel.com>
8560 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8561 M:      Luca Coelho <luciano.coelho@intel.com>
8562 M:      Intel Linux Wireless <linuxwifi@intel.com>
8563 L:      linux-wireless@vger.kernel.org
8564 W:      http://intellinuxwireless.org
8565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8566 S:      Supported
8567 F:      drivers/net/wireless/intel/iwlwifi/
8568
8569 INTEL WIRELESS WIMAX CONNECTION 2400
8570 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8571 M:      linux-wimax@intel.com
8572 L:      wimax@linuxwimax.org (subscribers-only)
8573 S:      Supported
8574 W:      http://linuxwimax.org
8575 F:      Documentation/admin-guide/wimax/i2400m.rst
8576 F:      drivers/net/wimax/i2400m/
8577 F:      include/uapi/linux/wimax/i2400m.h
8578
8579 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8580 M:      Mario Limonciello <mario.limonciello@dell.com>
8581 S:      Maintained
8582 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8583
8584 INTEL(R) TRACE HUB
8585 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8586 S:      Supported
8587 F:      Documentation/trace/intel_th.rst
8588 F:      drivers/hwtracing/intel_th/
8589 F:      include/linux/intel_th.h
8590
8591 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8592 M:      Ning Sun <ning.sun@intel.com>
8593 L:      tboot-devel@lists.sourceforge.net
8594 W:      http://tboot.sourceforge.net
8595 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8596 S:      Supported
8597 F:      Documentation/x86/intel_txt.rst
8598 F:      include/linux/tboot.h
8599 F:      arch/x86/kernel/tboot.c
8600
8601 INTERCONNECT API
8602 M:      Georgi Djakov <georgi.djakov@linaro.org>
8603 L:      linux-pm@vger.kernel.org
8604 S:      Maintained
8605 F:      Documentation/driver-api/interconnect.rst
8606 F:      Documentation/devicetree/bindings/interconnect/
8607 F:      drivers/interconnect/
8608 F:      include/dt-bindings/interconnect/
8609 F:      include/linux/interconnect-provider.h
8610 F:      include/linux/interconnect.h
8611
8612 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8613 M:      Linus Walleij <linus.walleij@linaro.org>
8614 L:      linux-iio@vger.kernel.org
8615 S:      Maintained
8616 F:      drivers/iio/gyro/mpu3050*
8617 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8618
8619 IOC3 ETHERNET DRIVER
8620 M:      Ralf Baechle <ralf@linux-mips.org>
8621 L:      linux-mips@vger.kernel.org
8622 S:      Maintained
8623 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8624
8625 IOMAP FILESYSTEM LIBRARY
8626 M:      Christoph Hellwig <hch@infradead.org>
8627 M:      Darrick J. Wong <darrick.wong@oracle.com>
8628 M:      linux-xfs@vger.kernel.org
8629 M:      linux-fsdevel@vger.kernel.org
8630 L:      linux-xfs@vger.kernel.org
8631 L:      linux-fsdevel@vger.kernel.org
8632 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8633 S:      Supported
8634 F:      fs/iomap/
8635 F:      include/linux/iomap.h
8636
8637 IOMMU DRIVERS
8638 M:      Joerg Roedel <joro@8bytes.org>
8639 L:      iommu@lists.linux-foundation.org
8640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8641 S:      Maintained
8642 F:      Documentation/devicetree/bindings/iommu/
8643 F:      drivers/iommu/
8644 F:      include/linux/iommu.h
8645 F:      include/linux/of_iommu.h
8646 F:      include/linux/iova.h
8647
8648 IO_URING
8649 M:      Jens Axboe <axboe@kernel.dk>
8650 L:      io-uring@vger.kernel.org
8651 T:      git git://git.kernel.dk/linux-block
8652 T:      git git://git.kernel.dk/liburing
8653 S:      Maintained
8654 F:      fs/io_uring.c
8655 F:      fs/io-wq.c
8656 F:      fs/io-wq.h
8657 F:      include/uapi/linux/io_uring.h
8658
8659 IPMI SUBSYSTEM
8660 M:      Corey Minyard <minyard@acm.org>
8661 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8662 W:      http://openipmi.sourceforge.net/
8663 S:      Supported
8664 F:      Documentation/devicetree/bindings/ipmi/
8665 F:      Documentation/IPMI.txt
8666 F:      drivers/char/ipmi/
8667 F:      include/linux/ipmi*
8668 F:      include/uapi/linux/ipmi*
8669
8670 IPS SCSI RAID DRIVER
8671 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8672 L:      linux-scsi@vger.kernel.org
8673 W:      http://www.adaptec.com/
8674 S:      Maintained
8675 F:      drivers/scsi/ips*
8676
8677 IPVS
8678 M:      Wensong Zhang <wensong@linux-vs.org>
8679 M:      Simon Horman <horms@verge.net.au>
8680 M:      Julian Anastasov <ja@ssi.bg>
8681 L:      netdev@vger.kernel.org
8682 L:      lvs-devel@vger.kernel.org
8683 S:      Maintained
8684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8686 F:      Documentation/networking/ipvs-sysctl.txt
8687 F:      include/net/ip_vs.h
8688 F:      include/uapi/linux/ip_vs.h
8689 F:      net/netfilter/ipvs/
8690
8691 IPWIRELESS DRIVER
8692 M:      Jiri Kosina <jikos@kernel.org>
8693 M:      David Sterba <dsterba@suse.com>
8694 S:      Odd Fixes
8695 F:      drivers/tty/ipwireless/
8696
8697 IPX NETWORK LAYER
8698 L:      netdev@vger.kernel.org
8699 S:      Obsolete
8700 F:      include/uapi/linux/ipx.h
8701
8702 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8703 M:      Marc Zyngier <maz@kernel.org>
8704 S:      Maintained
8705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8706 F:      Documentation/IRQ-domain.txt
8707 F:      include/linux/irqdomain.h
8708 F:      kernel/irq/irqdomain.c
8709 F:      kernel/irq/msi.c
8710
8711 IRQ SUBSYSTEM
8712 M:      Thomas Gleixner <tglx@linutronix.de>
8713 L:      linux-kernel@vger.kernel.org
8714 S:      Maintained
8715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8716 F:      kernel/irq/
8717
8718 IRQCHIP DRIVERS
8719 M:      Thomas Gleixner <tglx@linutronix.de>
8720 M:      Jason Cooper <jason@lakedaemon.net>
8721 M:      Marc Zyngier <maz@kernel.org>
8722 L:      linux-kernel@vger.kernel.org
8723 S:      Maintained
8724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8725 F:      Documentation/devicetree/bindings/interrupt-controller/
8726 F:      drivers/irqchip/
8727
8728 ISA
8729 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8730 S:      Maintained
8731 F:      Documentation/driver-api/isa.rst
8732 F:      drivers/base/isa.c
8733 F:      include/linux/isa.h
8734
8735 ISA RADIO MODULE
8736 M:      Hans Verkuil <hverkuil@xs4all.nl>
8737 L:      linux-media@vger.kernel.org
8738 T:      git git://linuxtv.org/media_tree.git
8739 W:      https://linuxtv.org
8740 S:      Maintained
8741 F:      drivers/media/radio/radio-isa*
8742
8743 ISAPNP
8744 M:      Jaroslav Kysela <perex@perex.cz>
8745 S:      Maintained
8746 F:      Documentation/driver-api/isapnp.rst
8747 F:      drivers/pnp/isapnp/
8748 F:      include/linux/isapnp.h
8749
8750 ISCSI
8751 M:      Lee Duncan <lduncan@suse.com>
8752 M:      Chris Leech <cleech@redhat.com>
8753 L:      open-iscsi@googlegroups.com
8754 W:      www.open-iscsi.com
8755 S:      Maintained
8756 F:      drivers/scsi/*iscsi*
8757 F:      include/scsi/*iscsi*
8758
8759 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8760 M:      Peter Jones <pjones@redhat.com>
8761 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8762 S:      Maintained
8763 F:      drivers/firmware/iscsi_ibft*
8764
8765 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8766 M:      Sagi Grimberg <sagi@grimberg.me>
8767 M:      Max Gurtovoy <maxg@mellanox.com>
8768 L:      linux-rdma@vger.kernel.org
8769 S:      Supported
8770 W:      http://www.openfabrics.org
8771 W:      www.open-iscsi.org
8772 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8773 F:      drivers/infiniband/ulp/iser/
8774
8775 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8776 M:      Sagi Grimberg <sagi@grimberg.me>
8777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8778 L:      linux-rdma@vger.kernel.org
8779 L:      target-devel@vger.kernel.org
8780 S:      Supported
8781 W:      http://www.linux-iscsi.org
8782 F:      drivers/infiniband/ulp/isert
8783
8784 ISDN/mISDN SUBSYSTEM
8785 M:      Karsten Keil <isdn@linux-pingi.de>
8786 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8787 L:      netdev@vger.kernel.org
8788 W:      http://www.isdn4linux.de
8789 S:      Maintained
8790 F:      drivers/isdn/mISDN
8791 F:      drivers/isdn/hardware
8792
8793 ISDN/CAPI SUBSYSTEM
8794 M:      Karsten Keil <isdn@linux-pingi.de>
8795 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8796 L:      netdev@vger.kernel.org
8797 W:      http://www.isdn4linux.de
8798 S:      Odd Fixes
8799 F:      Documentation/isdn/
8800 F:      drivers/isdn/capi/
8801 F:      drivers/staging/isdn/
8802 F:      net/bluetooth/cmtp/
8803 F:      include/linux/isdn/
8804 F:      include/uapi/linux/isdn/
8805
8806 IT87 HARDWARE MONITORING DRIVER
8807 M:      Jean Delvare <jdelvare@suse.com>
8808 L:      linux-hwmon@vger.kernel.org
8809 S:      Maintained
8810 F:      Documentation/hwmon/it87.rst
8811 F:      drivers/hwmon/it87.c
8812
8813 IT913X MEDIA DRIVER
8814 M:      Antti Palosaari <crope@iki.fi>
8815 L:      linux-media@vger.kernel.org
8816 W:      https://linuxtv.org
8817 W:      http://palosaari.fi/linux/
8818 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8819 T:      git git://linuxtv.org/anttip/media_tree.git
8820 S:      Maintained
8821 F:      drivers/media/tuners/it913x*
8822
8823 IVTV VIDEO4LINUX DRIVER
8824 M:      Andy Walls <awalls@md.metrocast.net>
8825 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8826 L:      linux-media@vger.kernel.org
8827 T:      git git://linuxtv.org/media_tree.git
8828 W:      http://www.ivtvdriver.org
8829 S:      Maintained
8830 F:      Documentation/media/v4l-drivers/ivtv*
8831 F:      drivers/media/pci/ivtv/
8832 F:      include/uapi/linux/ivtv*
8833
8834 IX2505V MEDIA DRIVER
8835 M:      Malcolm Priestley <tvboxspy@gmail.com>
8836 L:      linux-media@vger.kernel.org
8837 W:      https://linuxtv.org
8838 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8839 S:      Maintained
8840 F:      drivers/media/dvb-frontends/ix2505v*
8841
8842 JAILHOUSE HYPERVISOR INTERFACE
8843 M:      Jan Kiszka <jan.kiszka@siemens.com>
8844 L:      jailhouse-dev@googlegroups.com
8845 S:      Maintained
8846 F:      arch/x86/kernel/jailhouse.c
8847 F:      arch/x86/include/asm/jailhouse_para.h
8848
8849 JC42.4 TEMPERATURE SENSOR DRIVER
8850 M:      Guenter Roeck <linux@roeck-us.net>
8851 L:      linux-hwmon@vger.kernel.org
8852 S:      Maintained
8853 F:      drivers/hwmon/jc42.c
8854 F:      Documentation/hwmon/jc42.rst
8855
8856 JFS FILESYSTEM
8857 M:      Dave Kleikamp <shaggy@kernel.org>
8858 L:      jfs-discussion@lists.sourceforge.net
8859 W:      http://jfs.sourceforge.net/
8860 T:      git git://github.com/kleikamp/linux-shaggy.git
8861 S:      Maintained
8862 F:      Documentation/admin-guide/jfs.rst
8863 F:      fs/jfs/
8864
8865 JME NETWORK DRIVER
8866 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8867 L:      netdev@vger.kernel.org
8868 S:      Maintained
8869 F:      drivers/net/ethernet/jme.*
8870
8871 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8872 M:      David Woodhouse <dwmw2@infradead.org>
8873 M:      Richard Weinberger <richard@nod.at>
8874 L:      linux-mtd@lists.infradead.org
8875 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8876 T:      git git://git.infradead.org/ubifs-2.6.git
8877 S:      Odd Fixes
8878 F:      fs/jffs2/
8879 F:      include/uapi/linux/jffs2.h
8880
8881 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8882 M:      "Theodore Ts'o" <tytso@mit.edu>
8883 M:      Jan Kara <jack@suse.com>
8884 L:      linux-ext4@vger.kernel.org
8885 S:      Maintained
8886 F:      fs/jbd2/
8887 F:      include/linux/jbd2.h
8888
8889 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8890 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8891 L:      linux-media@vger.kernel.org
8892 S:      Maintained
8893 F:      drivers/media/platform/rcar_jpu.c
8894
8895 JSM Neo PCI based serial card
8896 L:      linux-serial@vger.kernel.org
8897 S:      Orphan
8898 F:      drivers/tty/serial/jsm/
8899
8900 K10TEMP HARDWARE MONITORING DRIVER
8901 M:      Clemens Ladisch <clemens@ladisch.de>
8902 L:      linux-hwmon@vger.kernel.org
8903 S:      Maintained
8904 F:      Documentation/hwmon/k10temp.rst
8905 F:      drivers/hwmon/k10temp.c
8906
8907 K8TEMP HARDWARE MONITORING DRIVER
8908 M:      Rudolf Marek <r.marek@assembler.cz>
8909 L:      linux-hwmon@vger.kernel.org
8910 S:      Maintained
8911 F:      Documentation/hwmon/k8temp.rst
8912 F:      drivers/hwmon/k8temp.c
8913
8914 KASAN
8915 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8916 R:      Alexander Potapenko <glider@google.com>
8917 R:      Dmitry Vyukov <dvyukov@google.com>
8918 L:      kasan-dev@googlegroups.com
8919 S:      Maintained
8920 F:      arch/*/include/asm/kasan.h
8921 F:      arch/*/mm/kasan_init*
8922 F:      Documentation/dev-tools/kasan.rst
8923 F:      include/linux/kasan*.h
8924 F:      lib/test_kasan.c
8925 F:      mm/kasan/
8926 F:      scripts/Makefile.kasan
8927
8928 KCONFIG
8929 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8931 L:      linux-kbuild@vger.kernel.org
8932 S:      Maintained
8933 F:      Documentation/kbuild/kconfig*
8934 F:      scripts/kconfig/
8935 F:      scripts/Kconfig.include
8936
8937 KDUMP
8938 M:      Dave Young <dyoung@redhat.com>
8939 M:      Baoquan He <bhe@redhat.com>
8940 R:      Vivek Goyal <vgoyal@redhat.com>
8941 L:      kexec@lists.infradead.org
8942 W:      http://lse.sourceforge.net/kdump/
8943 S:      Maintained
8944 F:      Documentation/admin-guide/kdump/
8945
8946 KEENE FM RADIO TRANSMITTER DRIVER
8947 M:      Hans Verkuil <hverkuil@xs4all.nl>
8948 L:      linux-media@vger.kernel.org
8949 T:      git git://linuxtv.org/media_tree.git
8950 W:      https://linuxtv.org
8951 S:      Maintained
8952 F:      drivers/media/radio/radio-keene*
8953
8954 KERNEL AUTOMOUNTER
8955 M:      Ian Kent <raven@themaw.net>
8956 L:      autofs@vger.kernel.org
8957 S:      Maintained
8958 F:      fs/autofs/
8959
8960 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8961 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8962 M:      Michal Marek <michal.lkml@markovi.net>
8963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8964 L:      linux-kbuild@vger.kernel.org
8965 S:      Maintained
8966 F:      Documentation/kbuild/
8967 F:      Makefile
8968 F:      scripts/Kbuild*
8969 F:      scripts/Makefile*
8970 F:      scripts/basic/
8971 F:      scripts/mk*
8972 F:      scripts/*vmlinux*
8973 F:      scripts/mod/
8974 F:      scripts/package/
8975
8976 KERNEL JANITORS
8977 L:      kernel-janitors@vger.kernel.org
8978 W:      http://kernelnewbies.org/KernelJanitors
8979 S:      Odd Fixes
8980
8981 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8982 M:      "J. Bruce Fields" <bfields@fieldses.org>
8983 M:      Chuck Lever <chuck.lever@oracle.com>
8984 L:      linux-nfs@vger.kernel.org
8985 W:      http://nfs.sourceforge.net/
8986 T:      git git://linux-nfs.org/~bfields/linux.git
8987 S:      Supported
8988 F:      fs/nfsd/
8989 F:      include/uapi/linux/nfsd/
8990 F:      fs/lockd/
8991 F:      fs/nfs_common/
8992 F:      net/sunrpc/
8993 F:      include/linux/lockd/
8994 F:      include/linux/sunrpc/
8995 F:      include/uapi/linux/sunrpc/
8996
8997 KERNEL SELFTEST FRAMEWORK
8998 M:      Shuah Khan <shuah@kernel.org>
8999 M:      Shuah Khan <skhan@linuxfoundation.org>
9000 L:      linux-kselftest@vger.kernel.org
9001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
9002 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
9003 S:      Maintained
9004 F:      tools/testing/selftests/
9005 F:      Documentation/dev-tools/kselftest*
9006
9007 KERNEL UNIT TESTING FRAMEWORK (KUnit)
9008 M:      Brendan Higgins <brendanhiggins@google.com>
9009 L:      linux-kselftest@vger.kernel.org
9010 L:      kunit-dev@googlegroups.com
9011 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
9012 S:      Maintained
9013 F:      Documentation/dev-tools/kunit/
9014 F:      include/kunit/
9015 F:      lib/kunit/
9016 F:      tools/testing/kunit/
9017
9018 KERNEL USERMODE HELPER
9019 M:      Luis Chamberlain <mcgrof@kernel.org>
9020 L:      linux-kernel@vger.kernel.org
9021 S:      Maintained
9022 F:      kernel/umh.c
9023 F:      include/linux/umh.h
9024
9025 KERNEL VIRTUAL MACHINE (KVM)
9026 M:      Paolo Bonzini <pbonzini@redhat.com>
9027 M:      Radim Krčmář <rkrcmar@redhat.com>
9028 L:      kvm@vger.kernel.org
9029 W:      http://www.linux-kvm.org
9030 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9031 S:      Supported
9032 F:      Documentation/virt/kvm/
9033 F:      include/trace/events/kvm.h
9034 F:      include/uapi/asm-generic/kvm*
9035 F:      include/uapi/linux/kvm*
9036 F:      include/asm-generic/kvm*
9037 F:      include/linux/kvm*
9038 F:      include/kvm/iodev.h
9039 F:      virt/kvm/*
9040 F:      tools/kvm/
9041 F:      tools/testing/selftests/kvm/
9042
9043 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
9044 M:      Marc Zyngier <maz@kernel.org>
9045 R:      James Morse <james.morse@arm.com>
9046 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9047 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9048 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9049 L:      kvmarm@lists.cs.columbia.edu
9050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9051 S:      Maintained
9052 F:      arch/arm/include/uapi/asm/kvm*
9053 F:      arch/arm/include/asm/kvm*
9054 F:      arch/arm/kvm/
9055 F:      arch/arm64/include/uapi/asm/kvm*
9056 F:      arch/arm64/include/asm/kvm*
9057 F:      arch/arm64/kvm/
9058 F:      virt/kvm/arm/
9059 F:      include/kvm/arm_*
9060
9061 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9062 M:      James Hogan <jhogan@kernel.org>
9063 L:      linux-mips@vger.kernel.org
9064 S:      Supported
9065 F:      arch/mips/include/uapi/asm/kvm*
9066 F:      arch/mips/include/asm/kvm*
9067 F:      arch/mips/kvm/
9068
9069 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9070 M:      Paul Mackerras <paulus@ozlabs.org>
9071 L:      kvm-ppc@vger.kernel.org
9072 W:      http://www.linux-kvm.org/
9073 T:      git git://github.com/agraf/linux-2.6.git
9074 S:      Supported
9075 F:      arch/powerpc/include/uapi/asm/kvm*
9076 F:      arch/powerpc/include/asm/kvm*
9077 F:      arch/powerpc/kvm/
9078 F:      arch/powerpc/kernel/kvm*
9079
9080 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9081 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9082 M:      Janosch Frank <frankja@linux.ibm.com>
9083 R:      David Hildenbrand <david@redhat.com>
9084 R:      Cornelia Huck <cohuck@redhat.com>
9085 L:      kvm@vger.kernel.org
9086 W:      http://www.ibm.com/developerworks/linux/linux390/
9087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9088 S:      Supported
9089 F:      arch/s390/include/uapi/asm/kvm*
9090 F:      arch/s390/include/asm/gmap.h
9091 F:      arch/s390/include/asm/kvm*
9092 F:      arch/s390/kvm/
9093 F:      arch/s390/mm/gmap.c
9094 F:      tools/testing/selftests/kvm/s390x/
9095 F:      tools/testing/selftests/kvm/*/s390x/
9096
9097 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9098 M:      Paolo Bonzini <pbonzini@redhat.com>
9099 M:      Radim Krčmář <rkrcmar@redhat.com>
9100 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9101 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9102 R:      Wanpeng Li <wanpengli@tencent.com>
9103 R:      Jim Mattson <jmattson@google.com>
9104 R:      Joerg Roedel <joro@8bytes.org>
9105 L:      kvm@vger.kernel.org
9106 W:      http://www.linux-kvm.org
9107 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9108 S:      Supported
9109 F:      arch/x86/kvm/
9110 F:      arch/x86/kvm/*/
9111 F:      arch/x86/include/uapi/asm/kvm*
9112 F:      arch/x86/include/uapi/asm/vmx.h
9113 F:      arch/x86/include/uapi/asm/svm.h
9114 F:      arch/x86/include/asm/kvm*
9115 F:      arch/x86/include/asm/pvclock-abi.h
9116 F:      arch/x86/include/asm/svm.h
9117 F:      arch/x86/include/asm/vmx.h
9118 F:      arch/x86/kernel/kvm.c
9119 F:      arch/x86/kernel/kvmclock.c
9120
9121 KERNFS
9122 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9123 M:      Tejun Heo <tj@kernel.org>
9124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9125 S:      Supported
9126 F:      include/linux/kernfs.h
9127 F:      fs/kernfs/
9128
9129 KEXEC
9130 M:      Eric Biederman <ebiederm@xmission.com>
9131 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9132 L:      kexec@lists.infradead.org
9133 S:      Maintained
9134 F:      include/linux/kexec.h
9135 F:      include/uapi/linux/kexec.h
9136 F:      kernel/kexec*
9137
9138 KEYS-ENCRYPTED
9139 M:      Mimi Zohar <zohar@linux.ibm.com>
9140 L:      linux-integrity@vger.kernel.org
9141 L:      keyrings@vger.kernel.org
9142 S:      Supported
9143 F:      Documentation/security/keys/trusted-encrypted.rst
9144 F:      include/keys/encrypted-type.h
9145 F:      security/keys/encrypted-keys/
9146
9147 KEYS-TRUSTED
9148 M:      James Bottomley <jejb@linux.ibm.com>
9149 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9150 M:      Mimi Zohar <zohar@linux.ibm.com>
9151 L:      linux-integrity@vger.kernel.org
9152 L:      keyrings@vger.kernel.org
9153 S:      Supported
9154 F:      Documentation/security/keys/trusted-encrypted.rst
9155 F:      include/keys/trusted-type.h
9156 F:      security/keys/trusted.c
9157 F:      include/keys/trusted.h
9158
9159 KEYS/KEYRINGS:
9160 M:      David Howells <dhowells@redhat.com>
9161 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9162 L:      keyrings@vger.kernel.org
9163 S:      Maintained
9164 F:      Documentation/security/keys/core.rst
9165 F:      include/linux/key.h
9166 F:      include/linux/key-type.h
9167 F:      include/linux/keyctl.h
9168 F:      include/uapi/linux/keyctl.h
9169 F:      include/keys/
9170 F:      security/keys/
9171
9172 KGDB / KDB /debug_core
9173 M:      Jason Wessel <jason.wessel@windriver.com>
9174 M:      Daniel Thompson <daniel.thompson@linaro.org>
9175 R:      Douglas Anderson <dianders@chromium.org>
9176 W:      http://kgdb.wiki.kernel.org/
9177 L:      kgdb-bugreport@lists.sourceforge.net
9178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9179 S:      Maintained
9180 F:      Documentation/dev-tools/kgdb.rst
9181 F:      drivers/misc/kgdbts.c
9182 F:      drivers/tty/serial/kgdboc.c
9183 F:      include/linux/kdb.h
9184 F:      include/linux/kgdb.h
9185 F:      kernel/debug/
9186
9187 KMEMLEAK
9188 M:      Catalin Marinas <catalin.marinas@arm.com>
9189 S:      Maintained
9190 F:      Documentation/dev-tools/kmemleak.rst
9191 F:      include/linux/kmemleak.h
9192 F:      mm/kmemleak.c
9193 F:      mm/kmemleak-test.c
9194
9195 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9196 M:      Luis Chamberlain <mcgrof@kernel.org>
9197 L:      linux-kernel@vger.kernel.org
9198 S:      Maintained
9199 F:      kernel/kmod.c
9200 F:      include/linux/kmod.h
9201 F:      lib/test_kmod.c
9202 F:      tools/testing/selftests/kmod/
9203
9204 KPROBES
9205 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9206 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9207 M:      "David S. Miller" <davem@davemloft.net>
9208 M:      Masami Hiramatsu <mhiramat@kernel.org>
9209 S:      Maintained
9210 F:      Documentation/kprobes.txt
9211 F:      include/linux/kprobes.h
9212 F:      include/asm-generic/kprobes.h
9213 F:      kernel/kprobes.c
9214
9215 KS0108 LCD CONTROLLER DRIVER
9216 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9217 S:      Maintained
9218 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9219 F:      drivers/auxdisplay/ks0108.c
9220 F:      include/linux/ks0108.h
9221
9222 L3MDEV
9223 M:      David Ahern <dsahern@kernel.org>
9224 L:      netdev@vger.kernel.org
9225 S:      Maintained
9226 F:      net/l3mdev
9227 F:      include/net/l3mdev.h
9228
9229 L7 BPF FRAMEWORK
9230 M:      John Fastabend <john.fastabend@gmail.com>
9231 M:      Daniel Borkmann <daniel@iogearbox.net>
9232 L:      netdev@vger.kernel.org
9233 L:      bpf@vger.kernel.org
9234 S:      Maintained
9235 F:      include/linux/skmsg.h
9236 F:      net/core/skmsg.c
9237 F:      net/core/sock_map.c
9238 F:      net/ipv4/tcp_bpf.c
9239
9240 LANTIQ / INTEL Ethernet drivers
9241 M:      Hauke Mehrtens <hauke@hauke-m.de>
9242 L:      netdev@vger.kernel.org
9243 S:      Maintained
9244 F:      net/dsa/tag_gswip.c
9245 F:      drivers/net/ethernet/lantiq_xrx200.c
9246 F:      drivers/net/dsa/lantiq_pce.h
9247 F:      drivers/net/dsa/lantiq_gswip.c
9248
9249 LANTIQ MIPS ARCHITECTURE
9250 M:      John Crispin <john@phrozen.org>
9251 L:      linux-mips@vger.kernel.org
9252 S:      Maintained
9253 F:      arch/mips/lantiq
9254 F:      drivers/soc/lantiq
9255
9256 LAPB module
9257 L:      linux-x25@vger.kernel.org
9258 S:      Orphan
9259 F:      Documentation/networking/lapb-module.txt
9260 F:      include/*/lapb.h
9261 F:      net/lapb/
9262
9263 LASI 53c700 driver for PARISC
9264 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9265 L:      linux-scsi@vger.kernel.org
9266 S:      Maintained
9267 F:      Documentation/scsi/53c700.txt
9268 F:      drivers/scsi/53c700*
9269
9270 LEAKING_ADDRESSES
9271 M:      Tobin C. Harding <me@tobin.cc>
9272 M:      Tycho Andersen <tycho@tycho.ws>
9273 L:      kernel-hardening@lists.openwall.com
9274 S:      Maintained
9275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9276 F:      scripts/leaking_addresses.pl
9277
9278 LED SUBSYSTEM
9279 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9280 M:      Pavel Machek <pavel@ucw.cz>
9281 R:      Dan Murphy <dmurphy@ti.com>
9282 L:      linux-leds@vger.kernel.org
9283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9285 S:      Maintained
9286 F:      Documentation/devicetree/bindings/leds/
9287 F:      drivers/leds/
9288 F:      include/linux/leds.h
9289
9290 LEGACY EEPROM DRIVER
9291 M:      Jean Delvare <jdelvare@suse.com>
9292 S:      Maintained
9293 F:      Documentation/misc-devices/eeprom.rst
9294 F:      drivers/misc/eeprom/eeprom.c
9295
9296 LEGO MINDSTORMS EV3
9297 R:      David Lechner <david@lechnology.com>
9298 S:      Maintained
9299 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9300 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9301 F:      drivers/power/supply/lego_ev3_battery.c
9302
9303 LEGO USB Tower driver
9304 M:      Juergen Stuber <starblue@users.sourceforge.net>
9305 L:      legousb-devel@lists.sourceforge.net
9306 W:      http://legousb.sourceforge.net/
9307 S:      Maintained
9308 F:      drivers/usb/misc/legousbtower.c
9309
9310 LG LAPTOP EXTRAS
9311 M:      Matan Ziv-Av <matan@svgalib.org>
9312 L:      platform-driver-x86@vger.kernel.org
9313 S:      Maintained
9314 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9315 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9316 F:      drivers/platform/x86/lg-laptop.c
9317
9318 LG2160 MEDIA DRIVER
9319 M:      Michael Krufky <mkrufky@linuxtv.org>
9320 L:      linux-media@vger.kernel.org
9321 W:      https://linuxtv.org
9322 W:      http://github.com/mkrufky
9323 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9324 T:      git git://linuxtv.org/mkrufky/tuners.git
9325 S:      Maintained
9326 F:      drivers/media/dvb-frontends/lg2160.*
9327
9328 LGDT3305 MEDIA DRIVER
9329 M:      Michael Krufky <mkrufky@linuxtv.org>
9330 L:      linux-media@vger.kernel.org
9331 W:      https://linuxtv.org
9332 W:      http://github.com/mkrufky
9333 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9334 T:      git git://linuxtv.org/mkrufky/tuners.git
9335 S:      Maintained
9336 F:      drivers/media/dvb-frontends/lgdt3305.*
9337
9338 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9339 M:      Viresh Kumar <vireshk@kernel.org>
9340 L:      linux-ide@vger.kernel.org
9341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9342 S:      Maintained
9343 F:      include/linux/pata_arasan_cf_data.h
9344 F:      drivers/ata/pata_arasan_cf.c
9345
9346 LIBATA PATA DRIVERS
9347 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9348 M:      Jens Axboe <axboe@kernel.dk>
9349 L:      linux-ide@vger.kernel.org
9350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9351 S:      Maintained
9352 F:      drivers/ata/pata_*.c
9353 F:      drivers/ata/ata_generic.c
9354
9355 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9356 M:      Linus Walleij <linus.walleij@linaro.org>
9357 L:      linux-ide@vger.kernel.org
9358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9359 S:      Maintained
9360 F:      drivers/ata/pata_ftide010.c
9361 F:      drivers/ata/sata_gemini.c
9362 F:      drivers/ata/sata_gemini.h
9363
9364 LIBATA SATA AHCI PLATFORM devices support
9365 M:      Hans de Goede <hdegoede@redhat.com>
9366 M:      Jens Axboe <axboe@kernel.dk>
9367 L:      linux-ide@vger.kernel.org
9368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9369 S:      Maintained
9370 F:      drivers/ata/ahci_platform.c
9371 F:      drivers/ata/libahci_platform.c
9372 F:      include/linux/ahci_platform.h
9373
9374 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9375 M:      Mikael Pettersson <mikpelinux@gmail.com>
9376 L:      linux-ide@vger.kernel.org
9377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9378 S:      Maintained
9379 F:      drivers/ata/sata_promise.*
9380
9381 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9382 M:      Jens Axboe <axboe@kernel.dk>
9383 L:      linux-ide@vger.kernel.org
9384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9385 S:      Maintained
9386 F:      drivers/ata/
9387 F:      include/linux/ata.h
9388 F:      include/linux/libata.h
9389 F:      Documentation/devicetree/bindings/ata/
9390
9391 LIBLOCKDEP
9392 M:      Sasha Levin <alexander.levin@microsoft.com>
9393 S:      Maintained
9394 F:      tools/lib/lockdep/
9395
9396 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9397 M:      Dan Williams <dan.j.williams@intel.com>
9398 M:      Vishal Verma <vishal.l.verma@intel.com>
9399 M:      Dave Jiang <dave.jiang@intel.com>
9400 L:      linux-nvdimm@lists.01.org
9401 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9402 S:      Supported
9403 F:      drivers/nvdimm/blk.c
9404 F:      drivers/nvdimm/region_devs.c
9405
9406 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9407 M:      Vishal Verma <vishal.l.verma@intel.com>
9408 M:      Dan Williams <dan.j.williams@intel.com>
9409 M:      Dave Jiang <dave.jiang@intel.com>
9410 L:      linux-nvdimm@lists.01.org
9411 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9412 S:      Supported
9413 F:      drivers/nvdimm/btt*
9414
9415 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9416 M:      Dan Williams <dan.j.williams@intel.com>
9417 M:      Vishal Verma <vishal.l.verma@intel.com>
9418 M:      Dave Jiang <dave.jiang@intel.com>
9419 L:      linux-nvdimm@lists.01.org
9420 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9421 S:      Supported
9422 F:      drivers/nvdimm/pmem*
9423
9424 LIBNVDIMM: DEVICETREE BINDINGS
9425 M:      Oliver O'Halloran <oohall@gmail.com>
9426 L:      linux-nvdimm@lists.01.org
9427 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9428 S:      Supported
9429 F:      drivers/nvdimm/of_pmem.c
9430 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9431
9432 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9433 M:      Dan Williams <dan.j.williams@intel.com>
9434 M:      Vishal Verma <vishal.l.verma@intel.com>
9435 M:      Dave Jiang <dave.jiang@intel.com>
9436 M:      Keith Busch <keith.busch@intel.com>
9437 M:      Ira Weiny <ira.weiny@intel.com>
9438 L:      linux-nvdimm@lists.01.org
9439 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9441 S:      Supported
9442 F:      drivers/nvdimm/*
9443 F:      drivers/acpi/nfit/*
9444 F:      include/linux/nd.h
9445 F:      include/linux/libnvdimm.h
9446 F:      include/uapi/linux/ndctl.h
9447
9448 LICENSES and SPDX stuff
9449 M:      Thomas Gleixner <tglx@linutronix.de>
9450 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9451 L:      linux-spdx@vger.kernel.org
9452 S:      Maintained
9453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9454 F:      COPYING
9455 F:      Documentation/process/license-rules.rst
9456 F:      LICENSES/
9457 F:      scripts/spdxcheck-test.sh
9458 F:      scripts/spdxcheck.py
9459
9460 LIGHTNVM PLATFORM SUPPORT
9461 M:      Matias Bjorling <mb@lightnvm.io>
9462 W:      http://github/OpenChannelSSD
9463 L:      linux-block@vger.kernel.org
9464 S:      Maintained
9465 F:      drivers/lightnvm/
9466 F:      include/linux/lightnvm.h
9467 F:      include/uapi/linux/lightnvm.h
9468
9469 LINUX FOR POWER MACINTOSH
9470 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9471 W:      http://www.penguinppc.org/
9472 L:      linuxppc-dev@lists.ozlabs.org
9473 S:      Maintained
9474 F:      arch/powerpc/platforms/powermac/
9475 F:      drivers/macintosh/
9476
9477 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9478 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9479 M:      Paul Mackerras <paulus@samba.org>
9480 M:      Michael Ellerman <mpe@ellerman.id.au>
9481 W:      https://github.com/linuxppc/linux/wiki
9482 L:      linuxppc-dev@lists.ozlabs.org
9483 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9485 S:      Supported
9486 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9487 F:      Documentation/devicetree/bindings/powerpc/
9488 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9489 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9490 F:      Documentation/powerpc/
9491 F:      arch/powerpc/
9492 F:      drivers/char/tpm/tpm_ibmvtpm*
9493 F:      drivers/crypto/nx/
9494 F:      drivers/crypto/vmx/
9495 F:      drivers/i2c/busses/i2c-opal.c
9496 F:      drivers/net/ethernet/ibm/ibmveth.*
9497 F:      drivers/net/ethernet/ibm/ibmvnic.*
9498 F:      drivers/pci/hotplug/pnv_php.c
9499 F:      drivers/pci/hotplug/rpa*
9500 F:      drivers/rtc/rtc-opal.c
9501 F:      drivers/scsi/ibmvscsi/
9502 F:      drivers/tty/hvc/hvc_opal.c
9503 F:      drivers/watchdog/wdrtas.c
9504 F:      tools/testing/selftests/powerpc
9505 N:      /pmac
9506 N:      powermac
9507 N:      powernv
9508 N:      [^a-z0-9]ps3
9509 N:      pseries
9510
9511 LINUX FOR POWERPC EMBEDDED MPC5XXX
9512 M:      Anatolij Gustschin <agust@denx.de>
9513 L:      linuxppc-dev@lists.ozlabs.org
9514 T:      git git://git.denx.de/linux-denx-agust.git
9515 S:      Maintained
9516 F:      arch/powerpc/platforms/512x/
9517 F:      arch/powerpc/platforms/52xx/
9518
9519 LINUX FOR POWERPC EMBEDDED PPC4XX
9520 M:      Alistair Popple <alistair@popple.id.au>
9521 M:      Matt Porter <mporter@kernel.crashing.org>
9522 W:      http://www.penguinppc.org/
9523 L:      linuxppc-dev@lists.ozlabs.org
9524 S:      Maintained
9525 F:      arch/powerpc/platforms/40x/
9526 F:      arch/powerpc/platforms/44x/
9527
9528 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9529 M:      Scott Wood <oss@buserror.net>
9530 M:      Kumar Gala <galak@kernel.crashing.org>
9531 W:      http://www.penguinppc.org/
9532 L:      linuxppc-dev@lists.ozlabs.org
9533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9534 S:      Maintained
9535 F:      arch/powerpc/platforms/83xx/
9536 F:      arch/powerpc/platforms/85xx/
9537 F:      Documentation/devicetree/bindings/powerpc/fsl/
9538
9539 LINUX FOR POWERPC EMBEDDED PPC8XX
9540 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9541 W:      http://www.penguinppc.org/
9542 L:      linuxppc-dev@lists.ozlabs.org
9543 S:      Maintained
9544 F:      arch/powerpc/platforms/8xx/
9545
9546 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9547 L:      linuxppc-dev@lists.ozlabs.org
9548 S:      Orphan
9549 F:      arch/powerpc/*/*virtex*
9550 F:      arch/powerpc/*/*/*virtex*
9551
9552 LINUX FOR POWERPC PA SEMI PWRFICIENT
9553 L:      linuxppc-dev@lists.ozlabs.org
9554 S:      Orphan
9555 F:      arch/powerpc/platforms/pasemi/
9556 F:      drivers/*/*pasemi*
9557 F:      drivers/*/*/*pasemi*
9558
9559 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9560 M:      Kees Cook <keescook@chromium.org>
9561 S:      Maintained
9562 F:      drivers/misc/lkdtm/*
9563
9564 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9565 M:      Alan Stern <stern@rowland.harvard.edu>
9566 M:      Andrea Parri <parri.andrea@gmail.com>
9567 M:      Will Deacon <will@kernel.org>
9568 M:      Peter Zijlstra <peterz@infradead.org>
9569 M:      Boqun Feng <boqun.feng@gmail.com>
9570 M:      Nicholas Piggin <npiggin@gmail.com>
9571 M:      David Howells <dhowells@redhat.com>
9572 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9573 M:      Luc Maranget <luc.maranget@inria.fr>
9574 M:      "Paul E. McKenney" <paulmck@kernel.org>
9575 R:      Akira Yokosawa <akiyks@gmail.com>
9576 R:      Daniel Lustig <dlustig@nvidia.com>
9577 L:      linux-kernel@vger.kernel.org
9578 L:      linux-arch@vger.kernel.org
9579 S:      Supported
9580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9581 F:      tools/memory-model/
9582 F:      Documentation/atomic_bitops.txt
9583 F:      Documentation/atomic_t.txt
9584 F:      Documentation/core-api/atomic_ops.rst
9585 F:      Documentation/core-api/refcount-vs-atomic.rst
9586 F:      Documentation/memory-barriers.txt
9587
9588 LIS3LV02D ACCELEROMETER DRIVER
9589 M:      Eric Piel <eric.piel@tremplin-utc.net>
9590 S:      Maintained
9591 F:      Documentation/misc-devices/lis3lv02d.rst
9592 F:      drivers/misc/lis3lv02d/
9593 F:      drivers/platform/x86/hp_accel.c
9594
9595 LIST KUNIT TEST
9596 M:      David Gow <davidgow@google.com>
9597 L:      linux-kselftest@vger.kernel.org
9598 L:      kunit-dev@googlegroups.com
9599 S:      Maintained
9600 F:      lib/list-test.c
9601
9602 LIVE PATCHING
9603 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9604 M:      Jiri Kosina <jikos@kernel.org>
9605 M:      Miroslav Benes <mbenes@suse.cz>
9606 M:      Petr Mladek <pmladek@suse.com>
9607 R:      Joe Lawrence <joe.lawrence@redhat.com>
9608 S:      Maintained
9609 F:      kernel/livepatch/
9610 F:      include/linux/livepatch.h
9611 F:      arch/x86/include/asm/livepatch.h
9612 F:      arch/x86/kernel/livepatch.c
9613 F:      Documentation/livepatch/
9614 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9615 F:      samples/livepatch/
9616 F:      tools/testing/selftests/livepatch/
9617 L:      live-patching@vger.kernel.org
9618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9619
9620 LLC (802.2)
9621 L:      netdev@vger.kernel.org
9622 S:      Odd fixes
9623 F:      include/linux/llc.h
9624 F:      include/uapi/linux/llc.h
9625 F:      include/net/llc*
9626 F:      net/llc/
9627
9628 LM73 HARDWARE MONITOR DRIVER
9629 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9630 L:      linux-hwmon@vger.kernel.org
9631 S:      Maintained
9632 F:      drivers/hwmon/lm73.c
9633
9634 LM78 HARDWARE MONITOR DRIVER
9635 M:      Jean Delvare <jdelvare@suse.com>
9636 L:      linux-hwmon@vger.kernel.org
9637 S:      Maintained
9638 F:      Documentation/hwmon/lm78.rst
9639 F:      drivers/hwmon/lm78.c
9640
9641 LM83 HARDWARE MONITOR DRIVER
9642 M:      Jean Delvare <jdelvare@suse.com>
9643 L:      linux-hwmon@vger.kernel.org
9644 S:      Maintained
9645 F:      Documentation/hwmon/lm83.rst
9646 F:      drivers/hwmon/lm83.c
9647
9648 LM90 HARDWARE MONITOR DRIVER
9649 M:      Jean Delvare <jdelvare@suse.com>
9650 L:      linux-hwmon@vger.kernel.org
9651 S:      Maintained
9652 F:      Documentation/hwmon/lm90.rst
9653 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9654 F:      drivers/hwmon/lm90.c
9655 F:      include/dt-bindings/thermal/lm90.h
9656
9657 LM95234 HARDWARE MONITOR DRIVER
9658 M:      Guenter Roeck <linux@roeck-us.net>
9659 L:      linux-hwmon@vger.kernel.org
9660 S:      Maintained
9661 F:      Documentation/hwmon/lm95234.rst
9662 F:      drivers/hwmon/lm95234.c
9663
9664 LME2510 MEDIA DRIVER
9665 M:      Malcolm Priestley <tvboxspy@gmail.com>
9666 L:      linux-media@vger.kernel.org
9667 W:      https://linuxtv.org
9668 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9669 S:      Maintained
9670 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9671
9672 LOADPIN SECURITY MODULE
9673 M:      Kees Cook <keescook@chromium.org>
9674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9675 S:      Supported
9676 F:      security/loadpin/
9677 F:      Documentation/admin-guide/LSM/LoadPin.rst
9678
9679 LOCKING PRIMITIVES
9680 M:      Peter Zijlstra <peterz@infradead.org>
9681 M:      Ingo Molnar <mingo@redhat.com>
9682 M:      Will Deacon <will@kernel.org>
9683 L:      linux-kernel@vger.kernel.org
9684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9685 S:      Maintained
9686 F:      Documentation/locking/
9687 F:      include/linux/lockdep.h
9688 F:      include/linux/spinlock*.h
9689 F:      arch/*/include/asm/spinlock*.h
9690 F:      include/linux/rwlock*.h
9691 F:      include/linux/mutex*.h
9692 F:      include/linux/rwsem*.h
9693 F:      include/linux/seqlock.h
9694 F:      lib/locking*.[ch]
9695 F:      kernel/locking/
9696 X:      kernel/locking/locktorture.c
9697
9698 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9699 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9700 L:      linux-ntfs-dev@lists.sourceforge.net
9701 W:      http://www.linux-ntfs.org/content/view/19/37/
9702 S:      Maintained
9703 F:      Documentation/admin-guide/ldm.rst
9704 F:      block/partitions/ldm.*
9705
9706 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9707 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9708 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9709 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9710 L:      MPT-FusionLinux.pdl@broadcom.com
9711 L:      linux-scsi@vger.kernel.org
9712 W:      http://www.avagotech.com/support/
9713 S:      Supported
9714 F:      drivers/message/fusion/
9715 F:      drivers/scsi/mpt3sas/
9716
9717 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9718 M:      Matthew Wilcox <willy@infradead.org>
9719 L:      linux-scsi@vger.kernel.org
9720 S:      Maintained
9721 F:      drivers/scsi/sym53c8xx_2/
9722
9723 LTC1660 DAC DRIVER
9724 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9725 L:      linux-iio@vger.kernel.org
9726 S:      Maintained
9727 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
9728 F:      drivers/iio/dac/ltc1660.c
9729
9730 LTC2983 IIO TEMPERATURE DRIVER
9731 M:      Nuno Sá <nuno.sa@analog.com>
9732 W:      http://ez.analog.com/community/linux-device-drivers
9733 L:      linux-iio@vger.kernel.org
9734 S:      Supported
9735 F:      drivers/iio/temperature/ltc2983.c
9736 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
9737
9738 LTC4261 HARDWARE MONITOR DRIVER
9739 M:      Guenter Roeck <linux@roeck-us.net>
9740 L:      linux-hwmon@vger.kernel.org
9741 S:      Maintained
9742 F:      Documentation/hwmon/ltc4261.rst
9743 F:      drivers/hwmon/ltc4261.c
9744
9745 LTC2947 HARDWARE MONITOR DRIVER
9746 M:      Nuno Sá <nuno.sa@analog.com>
9747 W:      http://ez.analog.com/community/linux-device-drivers
9748 L:      linux-hwmon@vger.kernel.org
9749 S:      Supported
9750 F:      drivers/hwmon/ltc2947-core.c
9751 F:      drivers/hwmon/ltc2947-spi.c
9752 F:      drivers/hwmon/ltc2947-i2c.c
9753 F:      drivers/hwmon/ltc2947.h
9754 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
9755
9756 LTC4306 I2C MULTIPLEXER DRIVER
9757 M:      Michael Hennerich <michael.hennerich@analog.com>
9758 W:      http://ez.analog.com/community/linux-device-drivers
9759 L:      linux-i2c@vger.kernel.org
9760 S:      Supported
9761 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9762 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9763
9764 LTP (Linux Test Project)
9765 M:      Mike Frysinger <vapier@gentoo.org>
9766 M:      Cyril Hrubis <chrubis@suse.cz>
9767 M:      Wanlong Gao <wanlong.gao@gmail.com>
9768 M:      Jan Stancek <jstancek@redhat.com>
9769 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9770 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9771 L:      ltp@lists.linux.it (subscribers-only)
9772 W:      http://linux-test-project.github.io/
9773 T:      git git://github.com/linux-test-project/ltp.git
9774 S:      Maintained
9775
9776 M68K ARCHITECTURE
9777 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9778 L:      linux-m68k@lists.linux-m68k.org
9779 W:      http://www.linux-m68k.org/
9780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9781 S:      Maintained
9782 F:      arch/m68k/
9783 F:      drivers/zorro/
9784
9785 M68K ON APPLE MACINTOSH
9786 M:      Joshua Thompson <funaho@jurai.org>
9787 W:      http://www.mac.linux-m68k.org/
9788 L:      linux-m68k@lists.linux-m68k.org
9789 S:      Maintained
9790 F:      arch/m68k/mac/
9791
9792 M68K ON HP9000/300
9793 M:      Philip Blundell <philb@gnu.org>
9794 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9795 S:      Maintained
9796 F:      arch/m68k/hp300/
9797
9798 M88DS3103 MEDIA DRIVER
9799 M:      Antti Palosaari <crope@iki.fi>
9800 L:      linux-media@vger.kernel.org
9801 W:      https://linuxtv.org
9802 W:      http://palosaari.fi/linux/
9803 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9804 T:      git git://linuxtv.org/anttip/media_tree.git
9805 S:      Maintained
9806 F:      drivers/media/dvb-frontends/m88ds3103*
9807
9808 M88RS2000 MEDIA DRIVER
9809 M:      Malcolm Priestley <tvboxspy@gmail.com>
9810 L:      linux-media@vger.kernel.org
9811 W:      https://linuxtv.org
9812 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9813 S:      Maintained
9814 F:      drivers/media/dvb-frontends/m88rs2000*
9815
9816 MA901 MASTERKIT USB FM RADIO DRIVER
9817 M:      Alexey Klimov <klimov.linux@gmail.com>
9818 L:      linux-media@vger.kernel.org
9819 T:      git git://linuxtv.org/media_tree.git
9820 S:      Maintained
9821 F:      drivers/media/radio/radio-ma901.c
9822
9823 MAC80211
9824 M:      Johannes Berg <johannes@sipsolutions.net>
9825 L:      linux-wireless@vger.kernel.org
9826 W:      http://wireless.kernel.org/
9827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9829 S:      Maintained
9830 F:      Documentation/networking/mac80211-injection.txt
9831 F:      include/net/mac80211.h
9832 F:      net/mac80211/
9833 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9834 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9835
9836 MAILBOX API
9837 M:      Jassi Brar <jassisinghbrar@gmail.com>
9838 L:      linux-kernel@vger.kernel.org
9839 S:      Maintained
9840 F:      drivers/mailbox/
9841 F:      include/linux/mailbox_client.h
9842 F:      include/linux/mailbox_controller.h
9843
9844 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9845 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9846 W:      http://www.kernel.org/doc/man-pages
9847 L:      linux-man@vger.kernel.org
9848 S:      Maintained
9849
9850 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9851 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9852 L:      linux-mips@vger.kernel.org
9853 S:      Maintained
9854 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9855
9856 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9857 M:      Andrew Lunn <andrew@lunn.ch>
9858 M:      Vivien Didelot <vivien.didelot@gmail.com>
9859 L:      netdev@vger.kernel.org
9860 S:      Maintained
9861 F:      drivers/net/dsa/mv88e6xxx/
9862 F:      include/linux/platform_data/mv88e6xxx.h
9863 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9864 F:      Documentation/networking/devlink-params-mv88e6xxx.txt
9865
9866 MARVELL ARMADA DRM SUPPORT
9867 M:      Russell King <linux@armlinux.org.uk>
9868 S:      Maintained
9869 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9870 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9871 F:      drivers/gpu/drm/armada/
9872 F:      include/uapi/drm/armada_drm.h
9873 F:      Documentation/devicetree/bindings/display/armada/
9874
9875 MARVELL ARMADA 3700 PHY DRIVERS
9876 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9877 S:      Maintained
9878 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9879 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9880 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9881 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9882
9883 MARVELL CRYPTO DRIVER
9884 M:      Boris Brezillon <bbrezillon@kernel.org>
9885 M:      Arnaud Ebalard <arno@natisbad.org>
9886 F:      drivers/crypto/marvell/
9887 S:      Maintained
9888 L:      linux-crypto@vger.kernel.org
9889
9890 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9891 M:      Mirko Lindner <mlindner@marvell.com>
9892 M:      Stephen Hemminger <stephen@networkplumber.org>
9893 L:      netdev@vger.kernel.org
9894 S:      Maintained
9895 F:      drivers/net/ethernet/marvell/sk*
9896
9897 MARVELL LIBERTAS WIRELESS DRIVER
9898 L:      libertas-dev@lists.infradead.org
9899 S:      Orphan
9900 F:      drivers/net/wireless/marvell/libertas/
9901
9902 MARVELL MACCHIATOBIN SUPPORT
9903 M:      Russell King <linux@armlinux.org.uk>
9904 L:      linux-arm-kernel@lists.infradead.org
9905 S:      Maintained
9906 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9907
9908 MARVELL MV643XX ETHERNET DRIVER
9909 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9910 L:      netdev@vger.kernel.org
9911 S:      Maintained
9912 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9913 F:      include/linux/mv643xx.h
9914
9915 MARVELL MV88X3310 PHY DRIVER
9916 M:      Russell King <linux@armlinux.org.uk>
9917 L:      netdev@vger.kernel.org
9918 S:      Maintained
9919 F:      drivers/net/phy/marvell10g.c
9920
9921 MARVELL MVEBU THERMAL DRIVER
9922 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9923 S:      Maintained
9924 F:      drivers/thermal/armada_thermal.c
9925
9926 MARVELL MVNETA ETHERNET DRIVER
9927 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9928 L:      netdev@vger.kernel.org
9929 S:      Maintained
9930 F:      drivers/net/ethernet/marvell/mvneta.*
9931
9932 MARVELL MWIFIEX WIRELESS DRIVER
9933 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9934 M:      Nishant Sarmukadam <nishants@marvell.com>
9935 M:      Ganapathi Bhat <gbhat@marvell.com>
9936 M:      Xinming Hu <huxinming820@gmail.com>
9937 L:      linux-wireless@vger.kernel.org
9938 S:      Maintained
9939 F:      drivers/net/wireless/marvell/mwifiex/
9940
9941 MARVELL MWL8K WIRELESS DRIVER
9942 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9943 L:      linux-wireless@vger.kernel.org
9944 S:      Odd Fixes
9945 F:      drivers/net/wireless/marvell/mwl8k.c
9946
9947 MARVELL NAND CONTROLLER DRIVER
9948 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9949 L:      linux-mtd@lists.infradead.org
9950 S:      Maintained
9951 F:      drivers/mtd/nand/raw/marvell_nand.c
9952 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9953
9954 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9955 M:      Nicolas Pitre <nico@fluxnic.net>
9956 S:      Odd Fixes
9957 F:      drivers/mmc/host/mvsdio.*
9958
9959 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9960 M:      Hu Ziji <huziji@marvell.com>
9961 L:      linux-mmc@vger.kernel.org
9962 S:      Supported
9963 F:      drivers/mmc/host/sdhci-xenon*
9964 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9965
9966 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9967 M:      Sunil Goutham <sgoutham@marvell.com>
9968 M:      Linu Cherian <lcherian@marvell.com>
9969 M:      Geetha sowjanya <gakula@marvell.com>
9970 M:      Jerin Jacob <jerinj@marvell.com>
9971 L:      netdev@vger.kernel.org
9972 S:      Supported
9973 F:      drivers/net/ethernet/marvell/octeontx2/af/
9974
9975 MATROX FRAMEBUFFER DRIVER
9976 L:      linux-fbdev@vger.kernel.org
9977 S:      Orphan
9978 F:      drivers/video/fbdev/matrox/matroxfb_*
9979 F:      include/uapi/linux/matroxfb.h
9980
9981 MAX16065 HARDWARE MONITOR DRIVER
9982 M:      Guenter Roeck <linux@roeck-us.net>
9983 L:      linux-hwmon@vger.kernel.org
9984 S:      Maintained
9985 F:      Documentation/hwmon/max16065.rst
9986 F:      drivers/hwmon/max16065.c
9987
9988 MAX2175 SDR TUNER DRIVER
9989 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
9990 L:      linux-media@vger.kernel.org
9991 T:      git git://linuxtv.org/media_tree.git
9992 S:      Maintained
9993 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9994 F:      Documentation/media/v4l-drivers/max2175.rst
9995 F:      drivers/media/i2c/max2175*
9996 F:      include/uapi/linux/max2175.h
9997
9998 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9999 L:      linux-hwmon@vger.kernel.org
10000 S:      Orphan
10001 F:      Documentation/hwmon/max6650.rst
10002 F:      drivers/hwmon/max6650.c
10003
10004 MAX6697 HARDWARE MONITOR DRIVER
10005 M:      Guenter Roeck <linux@roeck-us.net>
10006 L:      linux-hwmon@vger.kernel.org
10007 S:      Maintained
10008 F:      Documentation/hwmon/max6697.rst
10009 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
10010 F:      drivers/hwmon/max6697.c
10011 F:      include/linux/platform_data/max6697.h
10012
10013 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10014 M:      Peter Rosin <peda@axentia.se>
10015 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10016 S:      Maintained
10017 F:      Documentation/devicetree/bindings/sound/max9860.txt
10018 F:      sound/soc/codecs/max9860.*
10019
10020 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10021 M:      Andreas Klinger <ak@it-klinger.de>
10022 L:      linux-iio@vger.kernel.org
10023 S:      Maintained
10024 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
10025 F:      drivers/iio/proximity/mb1232.c
10026
10027 MAXIM MAX77650 PMIC MFD DRIVER
10028 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10029 L:      linux-kernel@vger.kernel.org
10030 S:      Maintained
10031 F:      Documentation/devicetree/bindings/*/*max77650.txt
10032 F:      Documentation/devicetree/bindings/*/max77650*.txt
10033 F:      include/linux/mfd/max77650.h
10034 F:      drivers/mfd/max77650.c
10035 F:      drivers/regulator/max77650-regulator.c
10036 F:      drivers/power/supply/max77650-charger.c
10037 F:      drivers/input/misc/max77650-onkey.c
10038 F:      drivers/leds/leds-max77650.c
10039 F:      drivers/gpio/gpio-max77650.c
10040
10041 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10042 M:      Javier Martinez Canillas <javier@dowhile0.org>
10043 L:      linux-kernel@vger.kernel.org
10044 S:      Supported
10045 F:      drivers/regulator/max77802-regulator.c
10046 F:      Documentation/devicetree/bindings/*/*max77802.txt
10047 F:      include/dt-bindings/*/*max77802.h
10048
10049 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10050 M:      Krzysztof Kozlowski <krzk@kernel.org>
10051 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10052 L:      linux-pm@vger.kernel.org
10053 S:      Supported
10054 F:      drivers/power/supply/max14577_charger.c
10055 F:      drivers/power/supply/max77693_charger.c
10056
10057 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10058 M:      Chanwoo Choi <cw00.choi@samsung.com>
10059 M:      Krzysztof Kozlowski <krzk@kernel.org>
10060 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10061 L:      linux-kernel@vger.kernel.org
10062 S:      Supported
10063 F:      drivers/*/max14577*.c
10064 F:      drivers/*/max77686*.c
10065 F:      drivers/*/max77693*.c
10066 F:      drivers/extcon/extcon-max14577.c
10067 F:      drivers/extcon/extcon-max77693.c
10068 F:      drivers/rtc/rtc-max77686.c
10069 F:      drivers/clk/clk-max77686.c
10070 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10071 F:      Documentation/devicetree/bindings/*/max77686.txt
10072 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10073 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10074 F:      include/linux/mfd/max14577*.h
10075 F:      include/linux/mfd/max77686*.h
10076 F:      include/linux/mfd/max77693*.h
10077
10078 MAXIRADIO FM RADIO RECEIVER DRIVER
10079 M:      Hans Verkuil <hverkuil@xs4all.nl>
10080 L:      linux-media@vger.kernel.org
10081 T:      git git://linuxtv.org/media_tree.git
10082 W:      https://linuxtv.org
10083 S:      Maintained
10084 F:      drivers/media/radio/radio-maxiradio*
10085
10086 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10087 M:      Peter Rosin <peda@axentia.se>
10088 L:      linux-iio@vger.kernel.org
10089 S:      Maintained
10090 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10091 F:      drivers/iio/potentiometer/mcp4018.c
10092 F:      drivers/iio/potentiometer/mcp4531.c
10093
10094 MCR20A IEEE-802.15.4 RADIO DRIVER
10095 M:      Xue Liu <liuxuenetmail@gmail.com>
10096 L:      linux-wpan@vger.kernel.org
10097 W:      https://github.com/xueliu/mcr20a-linux
10098 S:      Maintained
10099 F:      drivers/net/ieee802154/mcr20a.c
10100 F:      drivers/net/ieee802154/mcr20a.h
10101 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10102
10103 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10104 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10105 L:      linux-iio@vger.kernel.org
10106 S:      Maintained
10107 F:      drivers/iio/dac/cio-dac.c
10108
10109 MEDIA CONTROLLER FRAMEWORK
10110 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10111 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10112 L:      linux-media@vger.kernel.org
10113 W:      https://www.linuxtv.org
10114 T:      git git://linuxtv.org/media_tree.git
10115 S:      Supported
10116 F:      drivers/media/mc/
10117 F:      include/media/media-*.h
10118 F:      include/uapi/linux/media.h
10119
10120 MEDIA DRIVERS FOR ASCOT2E
10121 M:      Sergey Kozlov <serjk@netup.ru>
10122 M:      Abylay Ospan <aospan@netup.ru>
10123 L:      linux-media@vger.kernel.org
10124 W:      https://linuxtv.org
10125 W:      http://netup.tv/
10126 T:      git git://linuxtv.org/media_tree.git
10127 S:      Supported
10128 F:      drivers/media/dvb-frontends/ascot2e*
10129
10130 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10131 M:      Jasmin Jessich <jasmin@anw.at>
10132 L:      linux-media@vger.kernel.org
10133 W:      https://linuxtv.org
10134 T:      git git://linuxtv.org/media_tree.git
10135 S:      Maintained
10136 F:      drivers/media/dvb-frontends/cxd2099*
10137
10138 MEDIA DRIVERS FOR CXD2841ER
10139 M:      Sergey Kozlov <serjk@netup.ru>
10140 M:      Abylay Ospan <aospan@netup.ru>
10141 L:      linux-media@vger.kernel.org
10142 W:      https://linuxtv.org
10143 W:      http://netup.tv/
10144 T:      git git://linuxtv.org/media_tree.git
10145 S:      Supported
10146 F:      drivers/media/dvb-frontends/cxd2841er*
10147
10148 MEDIA DRIVERS FOR CXD2880
10149 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10150 L:      linux-media@vger.kernel.org
10151 W:      http://linuxtv.org/
10152 T:      git git://linuxtv.org/media_tree.git
10153 S:      Supported
10154 F:      drivers/media/dvb-frontends/cxd2880/*
10155 F:      drivers/media/spi/cxd2880*
10156
10157 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10158 L:      linux-media@vger.kernel.org
10159 W:      https://linuxtv.org
10160 T:      git git://linuxtv.org/media_tree.git
10161 S:      Orphan
10162 F:      drivers/media/pci/ddbridge/*
10163
10164 MEDIA DRIVERS FOR FREESCALE IMX
10165 M:      Steve Longerbeam <slongerbeam@gmail.com>
10166 M:      Philipp Zabel <p.zabel@pengutronix.de>
10167 L:      linux-media@vger.kernel.org
10168 T:      git git://linuxtv.org/media_tree.git
10169 S:      Maintained
10170 F:      Documentation/devicetree/bindings/media/imx.txt
10171 F:      Documentation/media/v4l-drivers/imx.rst
10172 F:      drivers/staging/media/imx/
10173 F:      include/linux/imx-media.h
10174 F:      include/media/imx.h
10175
10176 MEDIA DRIVER FOR FREESCALE IMX PXP
10177 M:      Philipp Zabel <p.zabel@pengutronix.de>
10178 L:      linux-media@vger.kernel.org
10179 T:      git git://linuxtv.org/media_tree.git
10180 S:      Maintained
10181 F:      drivers/media/platform/imx-pxp.[ch]
10182
10183 MEDIA DRIVERS FOR FREESCALE IMX7
10184 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10185 L:      linux-media@vger.kernel.org
10186 T:      git git://linuxtv.org/media_tree.git
10187 S:      Maintained
10188 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10189 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10190 F:      Documentation/media/v4l-drivers/imx7.rst
10191 F:      drivers/staging/media/imx/imx7-media-csi.c
10192 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10193
10194 MEDIA DRIVERS FOR HELENE
10195 M:      Abylay Ospan <aospan@netup.ru>
10196 L:      linux-media@vger.kernel.org
10197 W:      https://linuxtv.org
10198 W:      http://netup.tv/
10199 T:      git git://linuxtv.org/media_tree.git
10200 S:      Supported
10201 F:      drivers/media/dvb-frontends/helene*
10202
10203 MEDIA DRIVERS FOR HORUS3A
10204 M:      Sergey Kozlov <serjk@netup.ru>
10205 M:      Abylay Ospan <aospan@netup.ru>
10206 L:      linux-media@vger.kernel.org
10207 W:      https://linuxtv.org
10208 W:      http://netup.tv/
10209 T:      git git://linuxtv.org/media_tree.git
10210 S:      Supported
10211 F:      drivers/media/dvb-frontends/horus3a*
10212
10213 MEDIA DRIVERS FOR LNBH25
10214 M:      Sergey Kozlov <serjk@netup.ru>
10215 M:      Abylay Ospan <aospan@netup.ru>
10216 L:      linux-media@vger.kernel.org
10217 W:      https://linuxtv.org
10218 W:      http://netup.tv/
10219 T:      git git://linuxtv.org/media_tree.git
10220 S:      Supported
10221 F:      drivers/media/dvb-frontends/lnbh25*
10222
10223 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10224 L:      linux-media@vger.kernel.org
10225 W:      https://linuxtv.org
10226 T:      git git://linuxtv.org/media_tree.git
10227 S:      Orphan
10228 F:      drivers/media/dvb-frontends/mxl5xx*
10229
10230 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10231 M:      Sergey Kozlov <serjk@netup.ru>
10232 M:      Abylay Ospan <aospan@netup.ru>
10233 L:      linux-media@vger.kernel.org
10234 W:      https://linuxtv.org
10235 W:      http://netup.tv/
10236 T:      git git://linuxtv.org/media_tree.git
10237 S:      Supported
10238 F:      drivers/media/pci/netup_unidvb/*
10239
10240 MEDIA DRIVERS FOR RENESAS - CEU
10241 M:      Jacopo Mondi <jacopo@jmondi.org>
10242 L:      linux-media@vger.kernel.org
10243 L:      linux-renesas-soc@vger.kernel.org
10244 T:      git git://linuxtv.org/media_tree.git
10245 S:      Supported
10246 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10247 F:      drivers/media/platform/renesas-ceu.c
10248 F:      include/media/drv-intf/renesas-ceu.h
10249
10250 MEDIA DRIVERS FOR RENESAS - DRIF
10251 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10252 L:      linux-media@vger.kernel.org
10253 L:      linux-renesas-soc@vger.kernel.org
10254 T:      git git://linuxtv.org/media_tree.git
10255 S:      Supported
10256 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10257 F:      drivers/media/platform/rcar_drif.c
10258
10259 MEDIA DRIVERS FOR RENESAS - FCP
10260 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10261 L:      linux-media@vger.kernel.org
10262 L:      linux-renesas-soc@vger.kernel.org
10263 T:      git git://linuxtv.org/media_tree.git
10264 S:      Supported
10265 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10266 F:      drivers/media/platform/rcar-fcp.c
10267 F:      include/media/rcar-fcp.h
10268
10269 MEDIA DRIVERS FOR RENESAS - FDP1
10270 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10271 L:      linux-media@vger.kernel.org
10272 L:      linux-renesas-soc@vger.kernel.org
10273 T:      git git://linuxtv.org/media_tree.git
10274 S:      Supported
10275 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10276 F:      drivers/media/platform/rcar_fdp1.c
10277
10278 MEDIA DRIVERS FOR RENESAS - VIN
10279 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10280 L:      linux-media@vger.kernel.org
10281 L:      linux-renesas-soc@vger.kernel.org
10282 T:      git git://linuxtv.org/media_tree.git
10283 S:      Supported
10284 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10285 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10286 F:      drivers/media/platform/rcar-vin/
10287
10288 MEDIA DRIVERS FOR RENESAS - VSP1
10289 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10290 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10291 L:      linux-media@vger.kernel.org
10292 L:      linux-renesas-soc@vger.kernel.org
10293 T:      git git://linuxtv.org/media_tree.git
10294 S:      Supported
10295 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10296 F:      drivers/media/platform/vsp1/
10297
10298 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10299 L:      linux-media@vger.kernel.org
10300 W:      https://linuxtv.org
10301 T:      git git://linuxtv.org/media_tree.git
10302 S:      Orphan
10303 F:      drivers/media/dvb-frontends/stv0910*
10304
10305 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10306 L:      linux-media@vger.kernel.org
10307 W:      https://linuxtv.org
10308 T:      git git://linuxtv.org/media_tree.git
10309 S:      Orphan
10310 F:      drivers/media/dvb-frontends/stv6111*
10311
10312 MEDIA DRIVERS FOR STM32 - DCMI
10313 M:      Hugues Fruchet <hugues.fruchet@st.com>
10314 L:      linux-media@vger.kernel.org
10315 T:      git git://linuxtv.org/media_tree.git
10316 S:      Supported
10317 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10318 F:      drivers/media/platform/stm32/stm32-dcmi.c
10319
10320 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10321 M:      Dmitry Osipenko <digetx@gmail.com>
10322 L:      linux-media@vger.kernel.org
10323 L:      linux-tegra@vger.kernel.org
10324 T:      git git://linuxtv.org/media_tree.git
10325 S:      Maintained
10326 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10327 F:      drivers/staging/media/tegra-vde/
10328
10329 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10330 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10331 P:      LinuxTV.org Project
10332 L:      linux-media@vger.kernel.org
10333 W:      https://linuxtv.org
10334 Q:      http://patchwork.kernel.org/project/linux-media/list/
10335 T:      git git://linuxtv.org/media_tree.git
10336 S:      Maintained
10337 F:      Documentation/devicetree/bindings/media/
10338 F:      Documentation/media/
10339 F:      drivers/media/
10340 F:      drivers/staging/media/
10341 F:      include/linux/platform_data/media/
10342 F:      include/media/
10343 F:      include/uapi/linux/dvb/
10344 F:      include/uapi/linux/videodev2.h
10345 F:      include/uapi/linux/media.h
10346 F:      include/uapi/linux/v4l2-*
10347 F:      include/uapi/linux/meye.h
10348 F:      include/uapi/linux/ivtv*
10349 F:      include/uapi/linux/uvcvideo.h
10350
10351 MEDIATEK BLUETOOTH DRIVER
10352 M:      Sean Wang <sean.wang@mediatek.com>
10353 L:      linux-bluetooth@vger.kernel.org
10354 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10355 S:      Maintained
10356 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10357 F:      drivers/bluetooth/btmtkuart.c
10358
10359 MEDIATEK CIR DRIVER
10360 M:      Sean Wang <sean.wang@mediatek.com>
10361 S:      Maintained
10362 F:      drivers/media/rc/mtk-cir.c
10363
10364 MEDIATEK DMA DRIVER
10365 M:      Sean Wang <sean.wang@mediatek.com>
10366 L:      dmaengine@vger.kernel.org
10367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10368 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10369 S:      Maintained
10370 F:      Documentation/devicetree/bindings/dma/mtk-*
10371 F:      drivers/dma/mediatek/
10372
10373 MEDIATEK PMIC LED DRIVER
10374 M:      Sean Wang <sean.wang@mediatek.com>
10375 S:      Maintained
10376 F:      drivers/leds/leds-mt6323.c
10377 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10378
10379 MEDIATEK ETHERNET DRIVER
10380 M:      Felix Fietkau <nbd@openwrt.org>
10381 M:      John Crispin <john@phrozen.org>
10382 M:      Sean Wang <sean.wang@mediatek.com>
10383 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10384 L:      netdev@vger.kernel.org
10385 S:      Maintained
10386 F:      drivers/net/ethernet/mediatek/
10387
10388 MEDIATEK SWITCH DRIVER
10389 M:      Sean Wang <sean.wang@mediatek.com>
10390 L:      netdev@vger.kernel.org
10391 S:      Maintained
10392 F:      drivers/net/dsa/mt7530.*
10393 F:      net/dsa/tag_mtk.c
10394
10395 MEDIATEK JPEG DRIVER
10396 M:      Rick Chang <rick.chang@mediatek.com>
10397 M:      Bin Liu <bin.liu@mediatek.com>
10398 S:      Supported
10399 F:      drivers/media/platform/mtk-jpeg/
10400 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10401
10402 MEDIATEK MDP DRIVER
10403 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10404 M:      Houlong Wei <houlong.wei@mediatek.com>
10405 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10406 S:      Supported
10407 F:      drivers/media/platform/mtk-mdp/
10408 F:      drivers/media/platform/mtk-vpu/
10409 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10410
10411 MEDIATEK MEDIA DRIVER
10412 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10413 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10414 S:      Supported
10415 F:      drivers/media/platform/mtk-vcodec/
10416 F:      drivers/media/platform/mtk-vpu/
10417 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10418 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10419
10420 MEDIATEK MMC/SD/SDIO DRIVER
10421 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10422 S:      Maintained
10423 F:      drivers/mmc/host/mtk-sd.c
10424 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10425
10426 MEDIATEK MT76 WIRELESS LAN DRIVER
10427 M:      Felix Fietkau <nbd@nbd.name>
10428 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10429 R:      Ryder Lee <ryder.lee@mediatek.com>
10430 R:      Roy Luo <royluo@google.com>
10431 L:      linux-wireless@vger.kernel.org
10432 S:      Maintained
10433 F:      drivers/net/wireless/mediatek/mt76/
10434
10435 MEDIATEK MT7601U WIRELESS LAN DRIVER
10436 M:      Jakub Kicinski <kubakici@wp.pl>
10437 L:      linux-wireless@vger.kernel.org
10438 S:      Maintained
10439 F:      drivers/net/wireless/mediatek/mt7601u/
10440
10441 MEDIATEK MT7621/28/88 I2C DRIVER
10442 M:      Stefan Roese <sr@denx.de>
10443 L:      linux-i2c@vger.kernel.org
10444 S:      Maintained
10445 F:      drivers/i2c/busses/i2c-mt7621.c
10446 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10447
10448 MEDIATEK NAND CONTROLLER DRIVER
10449 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10450 L:      linux-mtd@lists.infradead.org
10451 S:      Maintained
10452 F:      drivers/mtd/nand/raw/mtk_*
10453 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10454
10455 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10456 M:      Sean Wang <sean.wang@mediatek.com>
10457 S:      Maintained
10458 F:      drivers/char/hw_random/mtk-rng.c
10459
10460 MEDIATEK USB3 DRD IP DRIVER
10461 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10462 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10464 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10465 S:      Maintained
10466 F:      drivers/usb/mtu3/
10467
10468 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10469 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10470 M:      Martin Donnelly <martin.donnelly@ge.com>
10471 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10472 S:      Maintained
10473 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10474 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10475
10476 MEGARAID SCSI/SAS DRIVERS
10477 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10478 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10479 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10480 L:      megaraidlinux.pdl@broadcom.com
10481 L:      linux-scsi@vger.kernel.org
10482 W:      http://www.avagotech.com/support/
10483 S:      Maintained
10484 F:      Documentation/scsi/megaraid.txt
10485 F:      drivers/scsi/megaraid.*
10486 F:      drivers/scsi/megaraid/
10487
10488 MELEXIS MLX90614 DRIVER
10489 M:      Crt Mori <cmo@melexis.com>
10490 L:      linux-iio@vger.kernel.org
10491 W:      http://www.melexis.com
10492 S:      Supported
10493 F:      drivers/iio/temperature/mlx90614.c
10494
10495 MELEXIS MLX90632 DRIVER
10496 M:      Crt Mori <cmo@melexis.com>
10497 L:      linux-iio@vger.kernel.org
10498 W:      http://www.melexis.com
10499 S:      Supported
10500 F:      drivers/iio/temperature/mlx90632.c
10501
10502 MELFAS MIP4 TOUCHSCREEN DRIVER
10503 M:      Sangwon Jee <jeesw@melfas.com>
10504 W:      http://www.melfas.com
10505 S:      Supported
10506 F:      drivers/input/touchscreen/melfas_mip4.c
10507 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10508
10509 MELLANOX ETHERNET DRIVER (mlx4_en)
10510 M:      Tariq Toukan <tariqt@mellanox.com>
10511 L:      netdev@vger.kernel.org
10512 S:      Supported
10513 W:      http://www.mellanox.com
10514 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10515 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10516
10517 MELLANOX ETHERNET DRIVER (mlx5e)
10518 M:      Saeed Mahameed <saeedm@mellanox.com>
10519 L:      netdev@vger.kernel.org
10520 S:      Supported
10521 W:      http://www.mellanox.com
10522 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10523 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10524
10525 MELLANOX ETHERNET INNOVA DRIVERS
10526 R:      Boris Pismenny <borisp@mellanox.com>
10527 L:      netdev@vger.kernel.org
10528 S:      Supported
10529 W:      http://www.mellanox.com
10530 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10531 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10532 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10533 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10534 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10535
10536 MELLANOX ETHERNET SWITCH DRIVERS
10537 M:      Jiri Pirko <jiri@mellanox.com>
10538 M:      Ido Schimmel <idosch@mellanox.com>
10539 L:      netdev@vger.kernel.org
10540 S:      Supported
10541 W:      http://www.mellanox.com
10542 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10543 F:      drivers/net/ethernet/mellanox/mlxsw/
10544 F:      tools/testing/selftests/drivers/net/mlxsw/
10545
10546 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10547 M:      mlxsw@mellanox.com
10548 L:      netdev@vger.kernel.org
10549 S:      Supported
10550 W:      http://www.mellanox.com
10551 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10552 F:      drivers/net/ethernet/mellanox/mlxfw/
10553
10554 MELLANOX HARDWARE PLATFORM SUPPORT
10555 M:      Andy Shevchenko <andy@infradead.org>
10556 M:      Darren Hart <dvhart@infradead.org>
10557 M:      Vadim Pasternak <vadimp@mellanox.com>
10558 L:      platform-driver-x86@vger.kernel.org
10559 S:      Supported
10560 F:      drivers/platform/mellanox/
10561 F:      include/linux/platform_data/mlxreg.h
10562
10563 MELLANOX MLX4 core VPI driver
10564 M:      Tariq Toukan <tariqt@mellanox.com>
10565 L:      netdev@vger.kernel.org
10566 L:      linux-rdma@vger.kernel.org
10567 W:      http://www.mellanox.com
10568 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10569 S:      Supported
10570 F:      drivers/net/ethernet/mellanox/mlx4/
10571 F:      include/linux/mlx4/
10572
10573 MELLANOX MLX4 IB driver
10574 M:      Yishai Hadas <yishaih@mellanox.com>
10575 L:      linux-rdma@vger.kernel.org
10576 W:      http://www.mellanox.com
10577 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10578 S:      Supported
10579 F:      drivers/infiniband/hw/mlx4/
10580 F:      include/linux/mlx4/
10581 F:      include/uapi/rdma/mlx4-abi.h
10582
10583 MELLANOX MLX5 core VPI driver
10584 M:      Saeed Mahameed <saeedm@mellanox.com>
10585 M:      Leon Romanovsky <leonro@mellanox.com>
10586 L:      netdev@vger.kernel.org
10587 L:      linux-rdma@vger.kernel.org
10588 W:      http://www.mellanox.com
10589 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10590 S:      Supported
10591 F:      drivers/net/ethernet/mellanox/mlx5/core/
10592 F:      include/linux/mlx5/
10593 F:      Documentation/networking/device_drivers/mellanox/
10594
10595 MELLANOX MLX5 IB driver
10596 M:      Leon Romanovsky <leonro@mellanox.com>
10597 L:      linux-rdma@vger.kernel.org
10598 W:      http://www.mellanox.com
10599 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10600 S:      Supported
10601 F:      drivers/infiniband/hw/mlx5/
10602 F:      include/linux/mlx5/
10603 F:      include/uapi/rdma/mlx5-abi.h
10604
10605 MELLANOX MLXCPLD I2C AND MUX DRIVER
10606 M:      Vadim Pasternak <vadimp@mellanox.com>
10607 M:      Michael Shych <michaelsh@mellanox.com>
10608 L:      linux-i2c@vger.kernel.org
10609 S:      Supported
10610 F:      drivers/i2c/busses/i2c-mlxcpld.c
10611 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10612 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10613
10614 MELLANOX MLXCPLD LED DRIVER
10615 M:      Vadim Pasternak <vadimp@mellanox.com>
10616 L:      linux-leds@vger.kernel.org
10617 S:      Supported
10618 F:      drivers/leds/leds-mlxcpld.c
10619 F:      drivers/leds/leds-mlxreg.c
10620 F:      Documentation/leds/leds-mlxcpld.rst
10621
10622 MELLANOX PLATFORM DRIVER
10623 M:      Vadim Pasternak <vadimp@mellanox.com>
10624 L:      platform-driver-x86@vger.kernel.org
10625 S:      Supported
10626 F:      drivers/platform/x86/mlx-platform.c
10627
10628 MEMBARRIER SUPPORT
10629 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10630 M:      "Paul E. McKenney" <paulmck@kernel.org>
10631 L:      linux-kernel@vger.kernel.org
10632 S:      Supported
10633 F:      kernel/sched/membarrier.c
10634 F:      include/uapi/linux/membarrier.h
10635 F:      arch/powerpc/include/asm/membarrier.h
10636
10637 MEMBLOCK
10638 M:      Mike Rapoport <rppt@linux.ibm.com>
10639 L:      linux-mm@kvack.org
10640 S:      Maintained
10641 F:      include/linux/memblock.h
10642 F:      mm/memblock.c
10643 F:      Documentation/core-api/boot-time-mm.rst
10644
10645 MEMORY MANAGEMENT
10646 M:      Andrew Morton <akpm@linux-foundation.org>
10647 L:      linux-mm@kvack.org
10648 W:      http://www.linux-mm.org
10649 T:      quilt https://ozlabs.org/~akpm/mmotm/
10650 T:      quilt https://ozlabs.org/~akpm/mmots/
10651 T:      git git://github.com/hnaz/linux-mm.git
10652 S:      Maintained
10653 F:      include/linux/mm.h
10654 F:      include/linux/gfp.h
10655 F:      include/linux/mmzone.h
10656 F:      include/linux/memory_hotplug.h
10657 F:      include/linux/vmalloc.h
10658 F:      mm/
10659
10660 MEMORY TECHNOLOGY DEVICES (MTD)
10661 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10662 M:      Richard Weinberger <richard@nod.at>
10663 M:      Vignesh Raghavendra <vigneshr@ti.com>
10664 L:      linux-mtd@lists.infradead.org
10665 W:      http://www.linux-mtd.infradead.org/
10666 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10667 C:      irc://irc.oftc.net/mtd
10668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10670 S:      Maintained
10671 F:      Documentation/devicetree/bindings/mtd/
10672 F:      drivers/mtd/
10673 F:      include/linux/mtd/
10674 F:      include/uapi/mtd/
10675
10676 MEN A21 WATCHDOG DRIVER
10677 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10678 L:      linux-watchdog@vger.kernel.org
10679 S:      Maintained
10680 F:      drivers/watchdog/mena21_wdt.c
10681
10682 MEN CHAMELEON BUS (mcb)
10683 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10684 S:      Maintained
10685 F:      drivers/mcb/
10686 F:      include/linux/mcb.h
10687 F:      Documentation/driver-api/men-chameleon-bus.rst
10688
10689 MEN F21BMC (Board Management Controller)
10690 M:      Andreas Werner <andreas.werner@men.de>
10691 S:      Supported
10692 F:      drivers/mfd/menf21bmc.c
10693 F:      drivers/watchdog/menf21bmc_wdt.c
10694 F:      drivers/leds/leds-menf21bmc.c
10695 F:      drivers/hwmon/menf21bmc_hwmon.c
10696 F:      Documentation/hwmon/menf21bmc.rst
10697
10698 MEN Z069 WATCHDOG DRIVER
10699 M:      Johannes Thumshirn <jth@kernel.org>
10700 L:      linux-watchdog@vger.kernel.org
10701 S:      Maintained
10702 F:      drivers/watchdog/menz69_wdt.c
10703
10704 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10705 M:      Neil Armstrong <narmstrong@baylibre.com>
10706 L:      linux-media@vger.kernel.org
10707 L:      linux-amlogic@lists.infradead.org
10708 W:      http://linux-meson.com/
10709 S:      Supported
10710 F:      drivers/media/platform/meson/ao-cec.c
10711 F:      drivers/media/platform/meson/ao-cec-g12a.c
10712 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
10713 T:      git git://linuxtv.org/media_tree.git
10714
10715 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10716 M:      Liang Yang <liang.yang@amlogic.com>
10717 L:      linux-mtd@lists.infradead.org
10718 S:      Maintained
10719 F:      drivers/mtd/nand/raw/meson_*
10720 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10721
10722 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10723 M:      Maxime Jourdan <mjourdan@baylibre.com>
10724 L:      linux-media@vger.kernel.org
10725 L:      linux-amlogic@lists.infradead.org
10726 S:      Supported
10727 F:      drivers/staging/media/meson/vdec/
10728 T:      git git://linuxtv.org/media_tree.git
10729
10730 METHODE UDPU SUPPORT
10731 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10732 S:      Maintained
10733 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10734
10735 MICROBLAZE ARCHITECTURE
10736 M:      Michal Simek <monstr@monstr.eu>
10737 W:      http://www.monstr.eu/fdt/
10738 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10739 S:      Supported
10740 F:      arch/microblaze/
10741
10742 MICROCHIP AT91 SERIAL DRIVER
10743 M:      Richard Genoud <richard.genoud@gmail.com>
10744 S:      Maintained
10745 F:      drivers/tty/serial/atmel_serial.c
10746 F:      drivers/tty/serial/atmel_serial.h
10747 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10748
10749 MICROCHIP AUDIO ASOC DRIVERS
10750 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10751 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10752 S:      Supported
10753 F:      sound/soc/atmel
10754
10755 MICROCHIP DMA DRIVER
10756 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10758 L:      dmaengine@vger.kernel.org
10759 S:      Supported
10760 F:      drivers/dma/at_hdmac.c
10761 F:      drivers/dma/at_hdmac_regs.h
10762 F:      include/linux/platform_data/dma-atmel.h
10763 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10764 F:      include/dt-bindings/dma/at91.h
10765
10766 MICROCHIP ECC DRIVER
10767 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10768 L:      linux-crypto@vger.kernel.org
10769 S:      Maintained
10770 F:      drivers/crypto/atmel-ecc.*
10771
10772 MICROCHIP I2C DRIVER
10773 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10774 L:      linux-i2c@vger.kernel.org
10775 S:      Supported
10776 F:      drivers/i2c/busses/i2c-at91.h
10777 F:      drivers/i2c/busses/i2c-at91-*.c
10778
10779 MICROCHIP ISC DRIVER
10780 M:      Eugen Hristev <eugen.hristev@microchip.com>
10781 L:      linux-media@vger.kernel.org
10782 S:      Supported
10783 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10784 F:      drivers/media/platform/atmel/atmel-isc.h
10785 F:      drivers/media/platform/atmel/atmel-isc-base.c
10786 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10787 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10788
10789 MICROCHIP ISI DRIVER
10790 M:      Eugen Hristev <eugen.hristev@microchip.com>
10791 L:      linux-media@vger.kernel.org
10792 S:      Supported
10793 F:      drivers/media/platform/atmel/atmel-isi.c
10794 F:      drivers/media/platform/atmel/atmel-isi.h
10795
10796 MICROCHIP AT91 USART MFD DRIVER
10797 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10798 L:      linux-kernel@vger.kernel.org
10799 S:      Supported
10800 F:      drivers/mfd/at91-usart.c
10801 F:      include/dt-bindings/mfd/at91-usart.h
10802 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10803
10804 MICROCHIP AT91 USART SPI DRIVER
10805 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10806 L:      linux-spi@vger.kernel.org
10807 S:      Supported
10808 F:      drivers/spi/spi-at91-usart.c
10809 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10810
10811 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10812 M:      Woojung Huh <woojung.huh@microchip.com>
10813 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10814 L:      netdev@vger.kernel.org
10815 S:      Maintained
10816 F:      net/dsa/tag_ksz.c
10817 F:      drivers/net/dsa/microchip/*
10818 F:      include/linux/platform_data/microchip-ksz.h
10819 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10820
10821 MICROCHIP LAN743X ETHERNET DRIVER
10822 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10823 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10824 L:      netdev@vger.kernel.org
10825 S:      Maintained
10826 F:      drivers/net/ethernet/microchip/lan743x_*
10827
10828 MICROCHIP LCDFB DRIVER
10829 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10830 L:      linux-fbdev@vger.kernel.org
10831 S:      Maintained
10832 F:      drivers/video/fbdev/atmel_lcdfb.c
10833 F:      include/video/atmel_lcdc.h
10834
10835 MICROCHIP MMC/SD/SDIO MCI DRIVER
10836 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10837 S:      Maintained
10838 F:      drivers/mmc/host/atmel-mci.c
10839
10840 MICROCHIP MCP16502 PMIC DRIVER
10841 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10842 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10843 S:      Maintained
10844 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10845 F:      drivers/regulator/mcp16502.c
10846
10847 MICROCHIP MCP3911 ADC DRIVER
10848 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10849 M:      Kent Gustavsson <kent@minoris.se>
10850 L:      linux-iio@vger.kernel.org
10851 S:      Supported
10852 F:      drivers/iio/adc/mcp3911.c
10853 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
10854
10855 MICROCHIP NAND DRIVER
10856 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10857 L:      linux-mtd@lists.infradead.org
10858 S:      Supported
10859 F:      drivers/mtd/nand/raw/atmel/*
10860 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10861
10862 MICROCHIP PWM DRIVER
10863 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10864 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10865 L:      linux-pwm@vger.kernel.org
10866 S:      Supported
10867 F:      drivers/pwm/pwm-atmel.c
10868 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10869
10870 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10871 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10872 M:      Eugen Hristev <eugen.hristev@microchip.com>
10873 L:      linux-iio@vger.kernel.org
10874 S:      Supported
10875 F:      drivers/iio/adc/at91-sama5d2_adc.c
10876 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10877 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10878
10879 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10880 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10881 S:      Supported
10882 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10883
10884 MICROCHIP SPI DRIVER
10885 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10886 S:      Supported
10887 F:      drivers/spi/spi-atmel.*
10888
10889 MICROCHIP SSC DRIVER
10890 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10892 S:      Supported
10893 F:      drivers/misc/atmel-ssc.c
10894 F:      include/linux/atmel-ssc.h
10895
10896 MICROCHIP USBA UDC DRIVER
10897 M:      Cristian Birsan <cristian.birsan@microchip.com>
10898 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10899 S:      Supported
10900 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10901
10902 MICROCHIP USB251XB DRIVER
10903 M:      Richard Leitner <richard.leitner@skidata.com>
10904 L:      linux-usb@vger.kernel.org
10905 S:      Maintained
10906 F:      drivers/usb/misc/usb251xb.c
10907 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10908
10909 MICROCHIP XDMA DRIVER
10910 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10911 L:      linux-arm-kernel@lists.infradead.org
10912 L:      dmaengine@vger.kernel.org
10913 S:      Supported
10914 F:      drivers/dma/at_xdmac.c
10915
10916 MICROSEMI MIPS SOCS
10917 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10918 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10919 L:      linux-mips@vger.kernel.org
10920 S:      Supported
10921 F:      arch/mips/generic/board-ocelot.c
10922 F:      arch/mips/configs/generic/board-ocelot.config
10923 F:      arch/mips/boot/dts/mscc/
10924 F:      Documentation/devicetree/bindings/mips/mscc.txt
10925
10926 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10927 M:      Don Brace <don.brace@microsemi.com>
10928 L:      esc.storagedev@microsemi.com
10929 L:      linux-scsi@vger.kernel.org
10930 S:      Supported
10931 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10932 F:      drivers/scsi/smartpqi/Kconfig
10933 F:      drivers/scsi/smartpqi/Makefile
10934 F:      include/linux/cciss*.h
10935 F:      include/uapi/linux/cciss*.h
10936 F:      Documentation/scsi/smartpqi.txt
10937
10938 MICROSEMI ETHERNET SWITCH DRIVER
10939 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10940 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10941 L:      netdev@vger.kernel.org
10942 S:      Supported
10943 F:      drivers/net/ethernet/mscc/
10944 F:      include/soc/mscc/ocelot*
10945
10946 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10947 M:      Chen Yu <yu.c.chen@intel.com>
10948 L:      platform-driver-x86@vger.kernel.org
10949 S:      Supported
10950 F:      drivers/platform/x86/surfacepro3_button.c
10951
10952 MICROTEK X6 SCANNER
10953 M:      Oliver Neukum <oliver@neukum.org>
10954 S:      Maintained
10955 F:      drivers/usb/image/microtek.*
10956
10957 MIPS
10958 M:      Ralf Baechle <ralf@linux-mips.org>
10959 M:      Paul Burton <paulburton@kernel.org>
10960 M:      James Hogan <jhogan@kernel.org>
10961 L:      linux-mips@vger.kernel.org
10962 W:      http://www.linux-mips.org/
10963 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10965 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10966 S:      Supported
10967 F:      Documentation/devicetree/bindings/mips/
10968 F:      Documentation/mips/
10969 F:      arch/mips/
10970 F:      drivers/platform/mips/
10971
10972 MIPS BOSTON DEVELOPMENT BOARD
10973 M:      Paul Burton <paulburton@kernel.org>
10974 L:      linux-mips@vger.kernel.org
10975 S:      Maintained
10976 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10977 F:      arch/mips/boot/dts/img/boston.dts
10978 F:      arch/mips/configs/generic/board-boston.config
10979 F:      drivers/clk/imgtec/clk-boston.c
10980 F:      include/dt-bindings/clock/boston-clock.h
10981
10982 MIPS GENERIC PLATFORM
10983 M:      Paul Burton <paulburton@kernel.org>
10984 L:      linux-mips@vger.kernel.org
10985 S:      Supported
10986 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10987 F:      arch/mips/generic/
10988 F:      arch/mips/tools/generic-board-config.sh
10989
10990 MIPS/LOONGSON1 ARCHITECTURE
10991 M:      Keguang Zhang <keguang.zhang@gmail.com>
10992 L:      linux-mips@vger.kernel.org
10993 S:      Maintained
10994 F:      arch/mips/loongson32/
10995 F:      arch/mips/include/asm/mach-loongson32/
10996 F:      drivers/*/*loongson1*
10997 F:      drivers/*/*/*loongson1*
10998
10999 MIPS/LOONGSON2EF ARCHITECTURE
11000 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11001 L:      linux-mips@vger.kernel.org
11002 S:      Maintained
11003 F:      arch/mips/loongson2ef/
11004 F:      arch/mips/include/asm/mach-loongson2ef/
11005 F:      drivers/*/*loongson2*
11006 F:      drivers/*/*/*loongson2*
11007
11008 MIPS/LOONGSON64 ARCHITECTURE
11009 M:      Huacai Chen <chenhc@lemote.com>
11010 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11011 L:      linux-mips@vger.kernel.org
11012 S:      Maintained
11013 F:      arch/mips/loongson64/
11014 F:      arch/mips/include/asm/mach-loongson64/
11015 F:      drivers/platform/mips/cpu_hwmon.c
11016 F:      drivers/*/*loongson3*
11017 F:      drivers/*/*/*loongson3*
11018
11019 MIPS RINT INSTRUCTION EMULATION
11020 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11021 L:      linux-mips@vger.kernel.org
11022 S:      Supported
11023 F:      arch/mips/math-emu/sp_rint.c
11024 F:      arch/mips/math-emu/dp_rint.c
11025
11026 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
11027 M:      Hans Verkuil <hverkuil@xs4all.nl>
11028 L:      linux-media@vger.kernel.org
11029 T:      git git://linuxtv.org/media_tree.git
11030 W:      https://linuxtv.org
11031 S:      Odd Fixes
11032 F:      drivers/media/radio/radio-miropcm20*
11033
11034 MMP SUPPORT
11035 R:      Lubomir Rintel <lkundrak@v3.sk>
11036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11037 S:      Odd Fixes
11038 F:      arch/arm/boot/dts/mmp*
11039 F:      arch/arm/mach-mmp/
11040
11041 MMU GATHER AND TLB INVALIDATION
11042 M:      Will Deacon <will@kernel.org>
11043 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
11044 M:      Andrew Morton <akpm@linux-foundation.org>
11045 M:      Nick Piggin <npiggin@gmail.com>
11046 M:      Peter Zijlstra <peterz@infradead.org>
11047 L:      linux-arch@vger.kernel.org
11048 L:      linux-mm@kvack.org
11049 S:      Maintained
11050 F:      arch/*/include/asm/tlb.h
11051 F:      include/asm-generic/tlb.h
11052 F:      mm/mmu_gather.c
11053
11054 MN88472 MEDIA DRIVER
11055 M:      Antti Palosaari <crope@iki.fi>
11056 L:      linux-media@vger.kernel.org
11057 W:      https://linuxtv.org
11058 W:      http://palosaari.fi/linux/
11059 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11060 S:      Maintained
11061 F:      drivers/media/dvb-frontends/mn88472*
11062
11063 MN88473 MEDIA DRIVER
11064 M:      Antti Palosaari <crope@iki.fi>
11065 L:      linux-media@vger.kernel.org
11066 W:      https://linuxtv.org
11067 W:      http://palosaari.fi/linux/
11068 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11069 S:      Maintained
11070 F:      drivers/media/dvb-frontends/mn88473*
11071
11072 MODULE SUPPORT
11073 M:      Jessica Yu <jeyu@kernel.org>
11074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
11075 S:      Maintained
11076 F:      include/linux/module.h
11077 F:      kernel/module.c
11078
11079 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
11080 W:      http://popies.net/meye/
11081 S:      Orphan
11082 F:      Documentation/media/v4l-drivers/meye*
11083 F:      drivers/media/pci/meye/
11084 F:      include/uapi/linux/meye.h
11085
11086 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
11087 M:      Jiri Slaby <jirislaby@gmail.com>
11088 S:      Maintained
11089 F:      Documentation/driver-api/serial/moxa-smartio.rst
11090 F:      drivers/tty/mxser.*
11091
11092 MR800 AVERMEDIA USB FM RADIO DRIVER
11093 M:      Alexey Klimov <klimov.linux@gmail.com>
11094 L:      linux-media@vger.kernel.org
11095 T:      git git://linuxtv.org/media_tree.git
11096 S:      Maintained
11097 F:      drivers/media/radio/radio-mr800.c
11098
11099 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11100 M:      Alan Ott <alan@signal11.us>
11101 L:      linux-wpan@vger.kernel.org
11102 S:      Maintained
11103 F:      drivers/net/ieee802154/mrf24j40.c
11104 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11105
11106 MSI LAPTOP SUPPORT
11107 M:      "Lee, Chun-Yi" <jlee@suse.com>
11108 L:      platform-driver-x86@vger.kernel.org
11109 S:      Maintained
11110 F:      drivers/platform/x86/msi-laptop.c
11111
11112 MSI WMI SUPPORT
11113 L:      platform-driver-x86@vger.kernel.org
11114 S:      Orphan
11115 F:      drivers/platform/x86/msi-wmi.c
11116
11117 MSI001 MEDIA DRIVER
11118 M:      Antti Palosaari <crope@iki.fi>
11119 L:      linux-media@vger.kernel.org
11120 W:      https://linuxtv.org
11121 W:      http://palosaari.fi/linux/
11122 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11123 T:      git git://linuxtv.org/anttip/media_tree.git
11124 S:      Maintained
11125 F:      drivers/media/tuners/msi001*
11126
11127 MSI2500 MEDIA DRIVER
11128 M:      Antti Palosaari <crope@iki.fi>
11129 L:      linux-media@vger.kernel.org
11130 W:      https://linuxtv.org
11131 W:      http://palosaari.fi/linux/
11132 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11133 T:      git git://linuxtv.org/anttip/media_tree.git
11134 S:      Maintained
11135 F:      drivers/media/usb/msi2500/
11136
11137 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11138 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11139 L:      linux-mtd@lists.infradead.org
11140 S:      Maintained
11141 F:      drivers/mtd/devices/docg3*
11142
11143 MT9M032 APTINA SENSOR DRIVER
11144 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11145 L:      linux-media@vger.kernel.org
11146 T:      git git://linuxtv.org/media_tree.git
11147 S:      Maintained
11148 F:      drivers/media/i2c/mt9m032.c
11149 F:      include/media/i2c/mt9m032.h
11150
11151 MT9P031 APTINA CAMERA SENSOR
11152 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11153 L:      linux-media@vger.kernel.org
11154 T:      git git://linuxtv.org/media_tree.git
11155 S:      Maintained
11156 F:      drivers/media/i2c/mt9p031.c
11157 F:      include/media/i2c/mt9p031.h
11158
11159 MT9T001 APTINA CAMERA SENSOR
11160 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11161 L:      linux-media@vger.kernel.org
11162 T:      git git://linuxtv.org/media_tree.git
11163 S:      Maintained
11164 F:      drivers/media/i2c/mt9t001.c
11165 F:      include/media/i2c/mt9t001.h
11166
11167 MT9T112 APTINA CAMERA SENSOR
11168 M:      Jacopo Mondi <jacopo@jmondi.org>
11169 L:      linux-media@vger.kernel.org
11170 T:      git git://linuxtv.org/media_tree.git
11171 S:      Odd Fixes
11172 F:      drivers/media/i2c/mt9t112.c
11173 F:      include/media/i2c/mt9t112.h
11174
11175 MT9V032 APTINA CAMERA SENSOR
11176 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11177 L:      linux-media@vger.kernel.org
11178 T:      git git://linuxtv.org/media_tree.git
11179 S:      Maintained
11180 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11181 F:      drivers/media/i2c/mt9v032.c
11182 F:      include/media/i2c/mt9v032.h
11183
11184 MT9V111 APTINA CAMERA SENSOR
11185 M:      Jacopo Mondi <jacopo@jmondi.org>
11186 L:      linux-media@vger.kernel.org
11187 T:      git git://linuxtv.org/media_tree.git
11188 S:      Maintained
11189 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11190 F:      drivers/media/i2c/mt9v111.c
11191
11192 MULTIFUNCTION DEVICES (MFD)
11193 M:      Lee Jones <lee.jones@linaro.org>
11194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11195 S:      Supported
11196 F:      Documentation/devicetree/bindings/mfd/
11197 F:      drivers/mfd/
11198 F:      include/linux/mfd/
11199 F:      include/dt-bindings/mfd/
11200
11201 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11202 S:      Orphan
11203 F:      drivers/mmc/host/mmc_spi.c
11204 F:      include/linux/spi/mmc_spi.h
11205
11206 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11207 M:      Ulf Hansson <ulf.hansson@linaro.org>
11208 L:      linux-mmc@vger.kernel.org
11209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11210 S:      Maintained
11211 F:      Documentation/devicetree/bindings/mmc/
11212 F:      drivers/mmc/
11213 F:      include/linux/mmc/
11214 F:      include/uapi/linux/mmc/
11215
11216 MULTIPLEXER SUBSYSTEM
11217 M:      Peter Rosin <peda@axentia.se>
11218 S:      Maintained
11219 F:      Documentation/ABI/testing/sysfs-class-mux*
11220 F:      Documentation/devicetree/bindings/mux/
11221 F:      include/dt-bindings/mux/
11222 F:      include/linux/mux/
11223 F:      drivers/mux/
11224
11225 MULTITECH MULTIPORT CARD (ISICOM)
11226 S:      Orphan
11227 F:      drivers/tty/isicom.c
11228 F:      include/linux/isicom.h
11229
11230 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11231 M:      Bin Liu <b-liu@ti.com>
11232 L:      linux-usb@vger.kernel.org
11233 S:      Maintained
11234 F:      drivers/usb/musb/
11235
11236 MXL301RF MEDIA DRIVER
11237 M:      Akihiro Tsukada <tskd08@gmail.com>
11238 L:      linux-media@vger.kernel.org
11239 S:      Odd Fixes
11240 F:      drivers/media/tuners/mxl301rf*
11241
11242 MXL5007T MEDIA DRIVER
11243 M:      Michael Krufky <mkrufky@linuxtv.org>
11244 L:      linux-media@vger.kernel.org
11245 W:      https://linuxtv.org
11246 W:      http://github.com/mkrufky
11247 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11248 T:      git git://linuxtv.org/mkrufky/tuners.git
11249 S:      Maintained
11250 F:      drivers/media/tuners/mxl5007t.*
11251
11252 MXSFB DRM DRIVER
11253 M:      Marek Vasut <marex@denx.de>
11254 M:      Stefan Agner <stefan@agner.ch>
11255 L:      dri-devel@lists.freedesktop.org
11256 S:      Supported
11257 F:      drivers/gpu/drm/mxsfb/
11258 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11259 T:      git git://anongit.freedesktop.org/drm/drm-misc
11260
11261 MYLEX DAC960 PCI RAID Controller
11262 M:      Hannes Reinecke <hare@kernel.org>
11263 L:      linux-scsi@vger.kernel.org
11264 S:      Supported
11265 F:      drivers/scsi/myrb.*
11266 F:      drivers/scsi/myrs.*
11267
11268 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11269 M:      Chris Lee <christopher.lee@cspi.com>
11270 L:      netdev@vger.kernel.org
11271 W:      https://www.cspi.com/ethernet-products/support/downloads/
11272 S:      Supported
11273 F:      drivers/net/ethernet/myricom/myri10ge/
11274
11275 NAND FLASH SUBSYSTEM
11276 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11277 R:      Richard Weinberger <richard@nod.at>
11278 L:      linux-mtd@lists.infradead.org
11279 W:      http://www.linux-mtd.infradead.org/
11280 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11282 S:      Maintained
11283 F:      drivers/mtd/nand/
11284 F:      include/linux/mtd/*nand*.h
11285
11286 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11287 M:      Daniel Mack <zonque@gmail.com>
11288 S:      Maintained
11289 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11290 W:      http://www.native-instruments.com
11291 F:      sound/usb/caiaq/
11292
11293 NATSEMI ETHERNET DRIVER (DP8381x)
11294 S:      Orphan
11295 F:      drivers/net/ethernet/natsemi/natsemi.c
11296
11297 NCR 5380 SCSI DRIVERS
11298 M:      Finn Thain <fthain@telegraphics.com.au>
11299 M:      Michael Schmitz <schmitzmic@gmail.com>
11300 L:      linux-scsi@vger.kernel.org
11301 S:      Maintained
11302 F:      Documentation/scsi/g_NCR5380.txt
11303 F:      drivers/scsi/NCR5380.*
11304 F:      drivers/scsi/arm/cumana_1.c
11305 F:      drivers/scsi/arm/oak.c
11306 F:      drivers/scsi/atari_scsi.*
11307 F:      drivers/scsi/dmx3191d.c
11308 F:      drivers/scsi/g_NCR5380.*
11309 F:      drivers/scsi/mac_scsi.*
11310 F:      drivers/scsi/sun3_scsi.*
11311 F:      drivers/scsi/sun3_scsi_vme.c
11312
11313 NCSI LIBRARY:
11314 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11315 S:      Maintained
11316 F:      net/ncsi/
11317
11318 NCT6775 HARDWARE MONITOR DRIVER
11319 M:      Guenter Roeck <linux@roeck-us.net>
11320 L:      linux-hwmon@vger.kernel.org
11321 S:      Maintained
11322 F:      Documentation/hwmon/nct6775.rst
11323 F:      drivers/hwmon/nct6775.c
11324
11325 NET_FAILOVER MODULE
11326 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11327 L:      netdev@vger.kernel.org
11328 S:      Supported
11329 F:      drivers/net/net_failover.c
11330 F:      include/net/net_failover.h
11331 F:      Documentation/networking/net_failover.rst
11332
11333 NETEM NETWORK EMULATOR
11334 M:      Stephen Hemminger <stephen@networkplumber.org>
11335 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11336 S:      Maintained
11337 F:      net/sched/sch_netem.c
11338
11339 NETERION 10GbE DRIVERS (s2io/vxge)
11340 M:      Jon Mason <jdmason@kudzu.us>
11341 L:      netdev@vger.kernel.org
11342 S:      Supported
11343 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11344 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11345 F:      drivers/net/ethernet/neterion/
11346
11347 NETFILTER
11348 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11349 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11350 M:      Florian Westphal <fw@strlen.de>
11351 L:      netfilter-devel@vger.kernel.org
11352 L:      coreteam@netfilter.org
11353 W:      http://www.netfilter.org/
11354 W:      http://www.iptables.org/
11355 W:      http://www.nftables.org/
11356 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11359 S:      Maintained
11360 F:      include/linux/netfilter*
11361 F:      include/linux/netfilter/
11362 F:      include/net/netfilter/
11363 F:      include/uapi/linux/netfilter*
11364 F:      include/uapi/linux/netfilter/
11365 F:      net/*/netfilter.c
11366 F:      net/*/netfilter/
11367 F:      net/netfilter/
11368 F:      net/bridge/br_netfilter*.c
11369
11370 NETROM NETWORK LAYER
11371 M:      Ralf Baechle <ralf@linux-mips.org>
11372 L:      linux-hams@vger.kernel.org
11373 W:      http://www.linux-ax25.org/
11374 S:      Maintained
11375 F:      include/net/netrom.h
11376 F:      include/uapi/linux/netrom.h
11377 F:      net/netrom/
11378
11379 NETRONOME ETHERNET DRIVERS
11380 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11381 L:      oss-drivers@netronome.com
11382 S:      Maintained
11383 F:      drivers/net/ethernet/netronome/
11384
11385 NETWORK BLOCK DEVICE (NBD)
11386 M:      Josef Bacik <josef@toxicpanda.com>
11387 S:      Maintained
11388 L:      linux-block@vger.kernel.org
11389 L:      nbd@other.debian.org
11390 F:      Documentation/admin-guide/blockdev/nbd.rst
11391 F:      drivers/block/nbd.c
11392 F:      include/trace/events/nbd.h
11393 F:      include/uapi/linux/nbd.h
11394
11395 NETWORK DROP MONITOR
11396 M:      Neil Horman <nhorman@tuxdriver.com>
11397 L:      netdev@vger.kernel.org
11398 S:      Maintained
11399 W:      https://fedorahosted.org/dropwatch/
11400 F:      net/core/drop_monitor.c
11401 F:      include/uapi/linux/net_dropmon.h
11402 F:      include/net/drop_monitor.h
11403
11404 NETWORKING DRIVERS
11405 M:      "David S. Miller" <davem@davemloft.net>
11406 L:      netdev@vger.kernel.org
11407 W:      http://www.linuxfoundation.org/en/Net
11408 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11411 S:      Odd Fixes
11412 F:      Documentation/devicetree/bindings/net/
11413 F:      drivers/net/
11414 F:      include/linux/if_*
11415 F:      include/linux/netdevice.h
11416 F:      include/linux/etherdevice.h
11417 F:      include/linux/fcdevice.h
11418 F:      include/linux/fddidevice.h
11419 F:      include/linux/hippidevice.h
11420 F:      include/linux/inetdevice.h
11421 F:      include/uapi/linux/if_*
11422 F:      include/uapi/linux/netdevice.h
11423
11424 NETWORKING DRIVERS (WIRELESS)
11425 M:      Kalle Valo <kvalo@codeaurora.org>
11426 L:      linux-wireless@vger.kernel.org
11427 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11430 S:      Maintained
11431 F:      Documentation/devicetree/bindings/net/wireless/
11432 F:      drivers/net/wireless/
11433
11434 NETWORKING [DSA]
11435 M:      Andrew Lunn <andrew@lunn.ch>
11436 M:      Vivien Didelot <vivien.didelot@gmail.com>
11437 M:      Florian Fainelli <f.fainelli@gmail.com>
11438 S:      Maintained
11439 F:      Documentation/devicetree/bindings/net/dsa/
11440 F:      net/dsa/
11441 F:      include/net/dsa.h
11442 F:      include/linux/dsa/
11443 F:      include/linux/platform_data/dsa.h
11444 F:      drivers/net/dsa/
11445
11446 NETWORKING [GENERAL]
11447 M:      "David S. Miller" <davem@davemloft.net>
11448 L:      netdev@vger.kernel.org
11449 W:      http://www.linuxfoundation.org/en/Net
11450 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11453 B:      mailto:netdev@vger.kernel.org
11454 S:      Maintained
11455 F:      net/
11456 F:      include/net/
11457 F:      include/linux/in.h
11458 F:      include/linux/net.h
11459 F:      include/linux/netdevice.h
11460 F:      include/uapi/linux/in.h
11461 F:      include/uapi/linux/net.h
11462 F:      include/uapi/linux/netdevice.h
11463 F:      include/uapi/linux/net_namespace.h
11464 F:      tools/testing/selftests/net/
11465 F:      lib/net_utils.c
11466 F:      lib/random32.c
11467 F:      Documentation/networking/
11468
11469 NETWORKING [IPSEC]
11470 M:      Steffen Klassert <steffen.klassert@secunet.com>
11471 M:      Herbert Xu <herbert@gondor.apana.org.au>
11472 M:      "David S. Miller" <davem@davemloft.net>
11473 L:      netdev@vger.kernel.org
11474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11476 S:      Maintained
11477 F:      net/xfrm/
11478 F:      net/key/
11479 F:      net/ipv4/xfrm*
11480 F:      net/ipv4/esp4*
11481 F:      net/ipv4/ah4.c
11482 F:      net/ipv4/ipcomp.c
11483 F:      net/ipv4/ip_vti.c
11484 F:      net/ipv6/xfrm*
11485 F:      net/ipv6/esp6*
11486 F:      net/ipv6/ah6.c
11487 F:      net/ipv6/ipcomp6.c
11488 F:      net/ipv6/ip6_vti.c
11489 F:      include/uapi/linux/xfrm.h
11490 F:      include/net/xfrm.h
11491
11492 NETWORKING [IPv4/IPv6]
11493 M:      "David S. Miller" <davem@davemloft.net>
11494 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11495 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11496 L:      netdev@vger.kernel.org
11497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11498 S:      Maintained
11499 F:      net/ipv4/
11500 F:      net/ipv6/
11501 F:      include/net/ip*
11502 F:      arch/x86/net/*
11503
11504 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11505 M:      Paul Moore <paul@paul-moore.com>
11506 W:      https://github.com/netlabel
11507 L:      netdev@vger.kernel.org
11508 L:      linux-security-module@vger.kernel.org
11509 S:      Maintained
11510 F:      Documentation/netlabel/
11511 F:      include/net/calipso.h
11512 F:      include/net/cipso_ipv4.h
11513 F:      include/net/netlabel.h
11514 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11515 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11516 F:      net/netlabel/
11517 F:      net/ipv4/cipso_ipv4.c
11518 F:      net/ipv6/calipso.c
11519 F:      net/netfilter/xt_CONNSECMARK.c
11520 F:      net/netfilter/xt_SECMARK.c
11521
11522 NETWORKING [TCP]
11523 M:      Eric Dumazet <edumazet@google.com>
11524 L:      netdev@vger.kernel.org
11525 S:      Maintained
11526 F:      net/ipv4/tcp*.c
11527 F:      net/ipv4/syncookies.c
11528 F:      net/ipv6/tcp*.c
11529 F:      net/ipv6/syncookies.c
11530 F:      include/uapi/linux/tcp.h
11531 F:      include/net/tcp.h
11532 F:      include/linux/tcp.h
11533 F:      include/trace/events/tcp.h
11534
11535 NETWORKING [TLS]
11536 M:      Boris Pismenny <borisp@mellanox.com>
11537 M:      Aviad Yehezkel <aviadye@mellanox.com>
11538 M:      John Fastabend <john.fastabend@gmail.com>
11539 M:      Daniel Borkmann <daniel@iogearbox.net>
11540 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11541 L:      netdev@vger.kernel.org
11542 S:      Maintained
11543 F:      net/tls/*
11544 F:      include/uapi/linux/tls.h
11545 F:      include/net/tls.h
11546
11547 NETWORKING [WIRELESS]
11548 L:      linux-wireless@vger.kernel.org
11549 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11550
11551 NETDEVSIM
11552 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11553 S:      Maintained
11554 F:      drivers/net/netdevsim/*
11555
11556 NETXEN (1/10) GbE SUPPORT
11557 M:      Manish Chopra <manishc@marvell.com>
11558 M:      Rahul Verma <rahulv@marvell.com>
11559 M:      GR-Linux-NIC-Dev@marvell.com
11560 L:      netdev@vger.kernel.org
11561 S:      Supported
11562 F:      drivers/net/ethernet/qlogic/netxen/
11563
11564 NEXTHOP
11565 M:      David Ahern <dsahern@kernel.org>
11566 L:      netdev@vger.kernel.org
11567 S:      Maintained
11568 F:      include/net/nexthop.h
11569 F:      include/uapi/linux/nexthop.h
11570 F:      include/net/netns/nexthop.h
11571 F:      net/ipv4/nexthop.c
11572
11573 NFC SUBSYSTEM
11574 L:      netdev@vger.kernel.org
11575 S:      Orphan
11576 F:      net/nfc/
11577 F:      include/net/nfc/
11578 F:      include/uapi/linux/nfc.h
11579 F:      drivers/nfc/
11580 F:      include/linux/platform_data/nfcmrvl.h
11581 F:      Documentation/devicetree/bindings/net/nfc/
11582
11583 NFS, SUNRPC, AND LOCKD CLIENTS
11584 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11585 M:      Anna Schumaker <anna.schumaker@netapp.com>
11586 L:      linux-nfs@vger.kernel.org
11587 W:      http://client.linux-nfs.org
11588 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11589 S:      Maintained
11590 F:      fs/lockd/
11591 F:      fs/nfs/
11592 F:      fs/nfs_common/
11593 F:      net/sunrpc/
11594 F:      include/linux/lockd/
11595 F:      include/linux/nfs*
11596 F:      include/linux/sunrpc/
11597 F:      include/uapi/linux/nfs*
11598 F:      include/uapi/linux/sunrpc/
11599
11600 NILFS2 FILESYSTEM
11601 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11602 L:      linux-nilfs@vger.kernel.org
11603 W:      https://nilfs.sourceforge.io/
11604 W:      https://nilfs.osdn.jp/
11605 T:      git git://github.com/konis/nilfs2.git
11606 S:      Supported
11607 F:      Documentation/filesystems/nilfs2.txt
11608 F:      fs/nilfs2/
11609 F:      include/trace/events/nilfs2.h
11610 F:      include/uapi/linux/nilfs2_api.h
11611 F:      include/uapi/linux/nilfs2_ondisk.h
11612
11613 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11614 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11615 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11616 S:      Maintained
11617 F:      Documentation/scsi/NinjaSCSI.txt
11618 F:      drivers/scsi/pcmcia/nsp_*
11619
11620 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11621 M:      GOTO Masanori <gotom@debian.or.jp>
11622 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11623 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11624 S:      Maintained
11625 F:      Documentation/scsi/NinjaSCSI.txt
11626 F:      drivers/scsi/nsp32*
11627
11628 NIOS2 ARCHITECTURE
11629 M:      Ley Foon Tan <lftan@altera.com>
11630 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11632 S:      Maintained
11633 F:      arch/nios2/
11634
11635 NOHZ, DYNTICKS SUPPORT
11636 M:      Frederic Weisbecker <fweisbec@gmail.com>
11637 M:      Thomas Gleixner <tglx@linutronix.de>
11638 M:      Ingo Molnar <mingo@kernel.org>
11639 L:      linux-kernel@vger.kernel.org
11640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11641 S:      Maintained
11642 F:      kernel/time/tick*.*
11643 F:      include/linux/tick.h
11644 F:      include/linux/sched/nohz.h
11645
11646 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11647 M:      Pavel Machek <pavel@ucw.cz>
11648 M:      Sakari Ailus <sakari.ailus@iki.fi>
11649 L:      linux-media@vger.kernel.org
11650 S:      Maintained
11651 F:      drivers/media/i2c/et8ek8
11652 F:      drivers/media/i2c/ad5820.c
11653
11654 NOKIA N900 POWER SUPPLY DRIVERS
11655 R:      Pali Rohár <pali.rohar@gmail.com>
11656 F:      include/linux/power/bq2415x_charger.h
11657 F:      include/linux/power/bq27xxx_battery.h
11658 F:      drivers/power/supply/bq2415x_charger.c
11659 F:      drivers/power/supply/bq27xxx_battery.c
11660 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11661 F:      drivers/power/supply/isp1704_charger.c
11662 F:      drivers/power/supply/rx51_battery.c
11663
11664 NOLIBC HEADER FILE
11665 M:      Willy Tarreau <w@1wt.eu>
11666 S:      Maintained
11667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11668 F:      tools/include/nolibc/
11669
11670 NSDEPS
11671 M:      Matthias Maennich <maennich@google.com>
11672 S:      Maintained
11673 F:      scripts/nsdeps
11674 F:      Documentation/core-api/symbol-namespaces.rst
11675
11676 NTB AMD DRIVER
11677 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11678 L:      linux-ntb@googlegroups.com
11679 S:      Supported
11680 F:      drivers/ntb/hw/amd/
11681
11682 NTB DRIVER CORE
11683 M:      Jon Mason <jdmason@kudzu.us>
11684 M:      Dave Jiang <dave.jiang@intel.com>
11685 M:      Allen Hubbe <allenbh@gmail.com>
11686 L:      linux-ntb@googlegroups.com
11687 S:      Supported
11688 W:      https://github.com/jonmason/ntb/wiki
11689 T:      git git://github.com/jonmason/ntb.git
11690 F:      drivers/ntb/
11691 F:      drivers/net/ntb_netdev.c
11692 F:      include/linux/ntb.h
11693 F:      include/linux/ntb_transport.h
11694 F:      tools/testing/selftests/ntb/
11695
11696 NTB IDT DRIVER
11697 M:      Serge Semin <fancer.lancer@gmail.com>
11698 L:      linux-ntb@googlegroups.com
11699 S:      Supported
11700 F:      drivers/ntb/hw/idt/
11701
11702 NTB INTEL DRIVER
11703 M:      Dave Jiang <dave.jiang@intel.com>
11704 L:      linux-ntb@googlegroups.com
11705 S:      Supported
11706 W:      https://github.com/davejiang/linux/wiki
11707 T:      git https://github.com/davejiang/linux.git
11708 F:      drivers/ntb/hw/intel/
11709
11710 NTFS FILESYSTEM
11711 M:      Anton Altaparmakov <anton@tuxera.com>
11712 L:      linux-ntfs-dev@lists.sourceforge.net
11713 W:      http://www.tuxera.com/
11714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11715 S:      Supported
11716 F:      Documentation/filesystems/ntfs.txt
11717 F:      fs/ntfs/
11718
11719 NUBUS SUBSYSTEM
11720 M:      Finn Thain <fthain@telegraphics.com.au>
11721 L:      linux-m68k@lists.linux-m68k.org
11722 S:      Maintained
11723 F:      arch/*/include/asm/nubus.h
11724 F:      drivers/nubus/
11725 F:      include/linux/nubus.h
11726 F:      include/uapi/linux/nubus.h
11727
11728 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11729 M:      Antonino Daplas <adaplas@gmail.com>
11730 L:      linux-fbdev@vger.kernel.org
11731 S:      Maintained
11732 F:      drivers/video/fbdev/riva/
11733 F:      drivers/video/fbdev/nvidia/
11734
11735 NVM EXPRESS DRIVER
11736 M:      Keith Busch <kbusch@kernel.org>
11737 M:      Jens Axboe <axboe@fb.com>
11738 M:      Christoph Hellwig <hch@lst.de>
11739 M:      Sagi Grimberg <sagi@grimberg.me>
11740 L:      linux-nvme@lists.infradead.org
11741 T:      git://git.infradead.org/nvme.git
11742 W:      http://git.infradead.org/nvme.git
11743 S:      Supported
11744 F:      drivers/nvme/host/
11745 F:      include/linux/nvme.h
11746 F:      include/uapi/linux/nvme_ioctl.h
11747
11748 NVM EXPRESS FC TRANSPORT DRIVERS
11749 M:      James Smart <james.smart@broadcom.com>
11750 L:      linux-nvme@lists.infradead.org
11751 S:      Supported
11752 F:      include/linux/nvme-fc.h
11753 F:      include/linux/nvme-fc-driver.h
11754 F:      drivers/nvme/host/fc.c
11755 F:      drivers/nvme/target/fc.c
11756 F:      drivers/nvme/target/fcloop.c
11757
11758 NVM EXPRESS TARGET DRIVER
11759 M:      Christoph Hellwig <hch@lst.de>
11760 M:      Sagi Grimberg <sagi@grimberg.me>
11761 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
11762 L:      linux-nvme@lists.infradead.org
11763 T:      git://git.infradead.org/nvme.git
11764 W:      http://git.infradead.org/nvme.git
11765 S:      Supported
11766 F:      drivers/nvme/target/
11767
11768 NVMEM FRAMEWORK
11769 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11770 S:      Maintained
11771 F:      drivers/nvmem/
11772 F:      Documentation/devicetree/bindings/nvmem/
11773 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11774 F:      include/linux/nvmem-consumer.h
11775 F:      include/linux/nvmem-provider.h
11776
11777 NXP FXAS21002C DRIVER
11778 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11779 L:      linux-iio@vger.kernel.org
11780 S:      Maintained
11781 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11782 F:      drivers/iio/gyro/fxas21002c_core.c
11783 F:      drivers/iio/gyro/fxas21002c.h
11784 F:      drivers/iio/gyro/fxas21002c_i2c.c
11785 F:      drivers/iio/gyro/fxas21002c_spi.c
11786
11787 NXP SGTL5000 DRIVER
11788 M:      Fabio Estevam <festevam@gmail.com>
11789 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11790 S:      Maintained
11791 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11792 F:      sound/soc/codecs/sgtl5000*
11793
11794 NXP SJA1105 ETHERNET SWITCH DRIVER
11795 M:      Vladimir Oltean <olteanv@gmail.com>
11796 L:      linux-kernel@vger.kernel.org
11797 S:      Maintained
11798 F:      drivers/net/dsa/sja1105
11799
11800 NXP TDA998X DRM DRIVER
11801 M:      Russell King <linux@armlinux.org.uk>
11802 S:      Maintained
11803 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11804 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11805 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11806 F:      include/drm/i2c/tda998x.h
11807 F:      include/dt-bindings/display/tda998x.h
11808 K:      "nxp,tda998x"
11809
11810 NXP TFA9879 DRIVER
11811 M:      Peter Rosin <peda@axentia.se>
11812 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11813 S:      Maintained
11814 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11815 F:      sound/soc/codecs/tfa9879*
11816
11817 NXP-NCI NFC DRIVER
11818 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11819 R:      Charles Gorand <charles.gorand@effinnov.com>
11820 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11821 S:      Supported
11822 F:      drivers/nfc/nxp-nci
11823
11824 OBJAGG
11825 M:      Jiri Pirko <jiri@mellanox.com>
11826 L:      netdev@vger.kernel.org
11827 S:      Supported
11828 F:      lib/objagg.c
11829 F:      lib/test_objagg.c
11830 F:      include/linux/objagg.h
11831
11832 NXP FSPI DRIVER
11833 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11834 M:      Ashish Kumar <ashish.kumar@nxp.com>
11835 L:      linux-spi@vger.kernel.org
11836 S:      Maintained
11837 F:      drivers/spi/spi-nxp-fspi.c
11838 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11839
11840 OBJTOOL
11841 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11842 M:      Peter Zijlstra <peterz@infradead.org>
11843 S:      Supported
11844 F:      tools/objtool/
11845
11846 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11847 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11848 M:      Andrew Donnellan <ajd@linux.ibm.com>
11849 L:      linuxppc-dev@lists.ozlabs.org
11850 S:      Supported
11851 F:      arch/powerpc/platforms/powernv/ocxl.c
11852 F:      arch/powerpc/include/asm/pnv-ocxl.h
11853 F:      drivers/misc/ocxl/
11854 F:      include/misc/ocxl*
11855 F:      include/uapi/misc/ocxl.h
11856 F:      Documentation/userspace-api/accelerators/ocxl.rst
11857
11858 OMAP AUDIO SUPPORT
11859 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11860 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11861 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11862 L:      linux-omap@vger.kernel.org
11863 S:      Maintained
11864 F:      sound/soc/ti/omap*
11865 F:      sound/soc/ti/rx51.c
11866 F:      sound/soc/ti/n810.c
11867 F:      sound/soc/ti/sdma-pcm.*
11868
11869 OMAP CLOCK FRAMEWORK SUPPORT
11870 M:      Paul Walmsley <paul@pwsan.com>
11871 L:      linux-omap@vger.kernel.org
11872 S:      Maintained
11873 F:      arch/arm/*omap*/*clock*
11874
11875 OMAP DEVICE TREE SUPPORT
11876 M:      Benoît Cousson <bcousson@baylibre.com>
11877 M:      Tony Lindgren <tony@atomide.com>
11878 L:      linux-omap@vger.kernel.org
11879 L:      devicetree@vger.kernel.org
11880 S:      Maintained
11881 F:      arch/arm/boot/dts/*omap*
11882 F:      arch/arm/boot/dts/*am3*
11883 F:      arch/arm/boot/dts/*am4*
11884 F:      arch/arm/boot/dts/*am5*
11885 F:      arch/arm/boot/dts/*dra7*
11886
11887 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11888 L:      linux-omap@vger.kernel.org
11889 L:      linux-fbdev@vger.kernel.org
11890 S:      Orphan
11891 F:      drivers/video/fbdev/omap2/
11892 F:      Documentation/arm/omap/dss.rst
11893
11894 OMAP FRAMEBUFFER SUPPORT
11895 L:      linux-fbdev@vger.kernel.org
11896 L:      linux-omap@vger.kernel.org
11897 S:      Orphan
11898 F:      drivers/video/fbdev/omap/
11899
11900 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11901 M:      Roger Quadros <rogerq@ti.com>
11902 M:      Tony Lindgren <tony@atomide.com>
11903 L:      linux-omap@vger.kernel.org
11904 S:      Maintained
11905 F:      drivers/memory/omap-gpmc.c
11906 F:      arch/arm/mach-omap2/*gpmc*
11907
11908 OMAP GPIO DRIVER
11909 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11910 M:      Santosh Shilimkar <ssantosh@kernel.org>
11911 M:      Kevin Hilman <khilman@kernel.org>
11912 L:      linux-omap@vger.kernel.org
11913 S:      Maintained
11914 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11915 F:      drivers/gpio/gpio-omap.c
11916
11917 OMAP HARDWARE SPINLOCK SUPPORT
11918 M:      Ohad Ben-Cohen <ohad@wizery.com>
11919 L:      linux-omap@vger.kernel.org
11920 S:      Maintained
11921 F:      drivers/hwspinlock/omap_hwspinlock.c
11922
11923 OMAP HS MMC SUPPORT
11924 L:      linux-mmc@vger.kernel.org
11925 L:      linux-omap@vger.kernel.org
11926 S:      Orphan
11927 F:      drivers/mmc/host/omap_hsmmc.c
11928
11929 OMAP HWMOD DATA
11930 M:      Paul Walmsley <paul@pwsan.com>
11931 L:      linux-omap@vger.kernel.org
11932 S:      Maintained
11933 F:      arch/arm/mach-omap2/omap_hwmod*data*
11934
11935 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11936 M:      Benoît Cousson <bcousson@baylibre.com>
11937 L:      linux-omap@vger.kernel.org
11938 S:      Maintained
11939 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11940
11941 OMAP HWMOD SUPPORT
11942 M:      Benoît Cousson <bcousson@baylibre.com>
11943 M:      Paul Walmsley <paul@pwsan.com>
11944 L:      linux-omap@vger.kernel.org
11945 S:      Maintained
11946 F:      arch/arm/mach-omap2/omap_hwmod.*
11947
11948 OMAP I2C DRIVER
11949 M:      Vignesh R <vigneshr@ti.com>
11950 L:      linux-omap@vger.kernel.org
11951 L:      linux-i2c@vger.kernel.org
11952 S:      Maintained
11953 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11954 F:      drivers/i2c/busses/i2c-omap.c
11955
11956 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11957 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11958 L:      linux-media@vger.kernel.org
11959 S:      Maintained
11960 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11961 F:      drivers/media/platform/omap3isp/
11962 F:      drivers/staging/media/omap4iss/
11963
11964 OMAP MMC SUPPORT
11965 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11966 L:      linux-omap@vger.kernel.org
11967 S:      Odd Fixes
11968 F:      drivers/mmc/host/omap.c
11969
11970 OMAP POWER MANAGEMENT SUPPORT
11971 M:      Kevin Hilman <khilman@kernel.org>
11972 L:      linux-omap@vger.kernel.org
11973 S:      Maintained
11974 F:      arch/arm/*omap*/*pm*
11975 F:      drivers/cpufreq/omap-cpufreq.c
11976
11977 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11978 M:      Rajendra Nayak <rnayak@codeaurora.org>
11979 M:      Paul Walmsley <paul@pwsan.com>
11980 L:      linux-omap@vger.kernel.org
11981 S:      Maintained
11982 F:      arch/arm/mach-omap2/prm*
11983
11984 OMAP RANDOM NUMBER GENERATOR SUPPORT
11985 M:      Deepak Saxena <dsaxena@plexity.net>
11986 S:      Maintained
11987 F:      drivers/char/hw_random/omap-rng.c
11988
11989 OMAP USB SUPPORT
11990 L:      linux-usb@vger.kernel.org
11991 L:      linux-omap@vger.kernel.org
11992 S:      Orphan
11993 F:      drivers/usb/*/*omap*
11994 F:      arch/arm/*omap*/usb*
11995
11996 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11997 M:      Mark Jackson <mpfj@newflow.co.uk>
11998 L:      linux-omap@vger.kernel.org
11999 S:      Maintained
12000 F:      arch/arm/boot/dts/am335x-nano.dts
12001
12002 OMAP1 SUPPORT
12003 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12004 M:      Tony Lindgren <tony@atomide.com>
12005 L:      linux-omap@vger.kernel.org
12006 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12008 S:      Maintained
12009 F:      arch/arm/mach-omap1/
12010 F:      arch/arm/plat-omap/
12011 F:      arch/arm/configs/omap1_defconfig
12012 F:      drivers/i2c/busses/i2c-omap.c
12013 F:      include/linux/platform_data/i2c-omap.h
12014 F:      include/linux/platform_data/ams-delta-fiq.h
12015
12016 OMAP2+ SUPPORT
12017 M:      Tony Lindgren <tony@atomide.com>
12018 L:      linux-omap@vger.kernel.org
12019 W:      http://www.muru.com/linux/omap/
12020 W:      http://linux.omap.com/
12021 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12023 S:      Maintained
12024 F:      arch/arm/mach-omap2/
12025 F:      arch/arm/plat-omap/
12026 F:      arch/arm/configs/omap2plus_defconfig
12027 F:      drivers/bus/ti-sysc.c
12028 F:      drivers/i2c/busses/i2c-omap.c
12029 F:      drivers/irqchip/irq-omap-intc.c
12030 F:      drivers/mfd/*omap*.c
12031 F:      drivers/mfd/menelaus.c
12032 F:      drivers/mfd/palmas.c
12033 F:      drivers/mfd/tps65217.c
12034 F:      drivers/mfd/tps65218.c
12035 F:      drivers/mfd/tps65910.c
12036 F:      drivers/mfd/twl-core.[ch]
12037 F:      drivers/mfd/twl4030*.c
12038 F:      drivers/mfd/twl6030*.c
12039 F:      drivers/mfd/twl6040*.c
12040 F:      drivers/regulator/palmas-regulator*.c
12041 F:      drivers/regulator/pbias-regulator.c
12042 F:      drivers/regulator/tps65217-regulator.c
12043 F:      drivers/regulator/tps65218-regulator.c
12044 F:      drivers/regulator/tps65910-regulator.c
12045 F:      drivers/regulator/twl-regulator.c
12046 F:      drivers/regulator/twl6030-regulator.c
12047 F:      include/linux/platform_data/i2c-omap.h
12048 F:      include/linux/platform_data/ti-sysc.h
12049
12050 ONION OMEGA2+ BOARD
12051 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
12052 L:      linux-mips@vger.kernel.org
12053 S:      Maintained
12054 F:      arch/mips/boot/dts/ralink/omega2p.dts
12055
12056 OMFS FILESYSTEM
12057 M:      Bob Copeland <me@bobcopeland.com>
12058 L:      linux-karma-devel@lists.sourceforge.net
12059 S:      Maintained
12060 F:      Documentation/filesystems/omfs.txt
12061 F:      fs/omfs/
12062
12063 OMNIKEY CARDMAN 4000 DRIVER
12064 M:      Harald Welte <laforge@gnumonks.org>
12065 S:      Maintained
12066 F:      drivers/char/pcmcia/cm4000_cs.c
12067 F:      include/linux/cm4000_cs.h
12068 F:      include/uapi/linux/cm4000_cs.h
12069
12070 OMNIKEY CARDMAN 4040 DRIVER
12071 M:      Harald Welte <laforge@gnumonks.org>
12072 S:      Maintained
12073 F:      drivers/char/pcmcia/cm4040_cs.*
12074
12075 OMNIVISION OV13858 SENSOR DRIVER
12076 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12077 L:      linux-media@vger.kernel.org
12078 T:      git git://linuxtv.org/media_tree.git
12079 S:      Maintained
12080 F:      drivers/media/i2c/ov13858.c
12081
12082 OMNIVISION OV2680 SENSOR DRIVER
12083 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12084 L:      linux-media@vger.kernel.org
12085 T:      git git://linuxtv.org/media_tree.git
12086 S:      Maintained
12087 F:      drivers/media/i2c/ov2680.c
12088 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
12089
12090 OMNIVISION OV2685 SENSOR DRIVER
12091 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12092 L:      linux-media@vger.kernel.org
12093 T:      git git://linuxtv.org/media_tree.git
12094 S:      Maintained
12095 F:      drivers/media/i2c/ov2685.c
12096
12097 OMNIVISION OV5640 SENSOR DRIVER
12098 M:      Steve Longerbeam <slongerbeam@gmail.com>
12099 L:      linux-media@vger.kernel.org
12100 T:      git git://linuxtv.org/media_tree.git
12101 S:      Maintained
12102 F:      drivers/media/i2c/ov5640.c
12103
12104 OMNIVISION OV5647 SENSOR DRIVER
12105 M:      Luis Oliveira <lolivei@synopsys.com>
12106 L:      linux-media@vger.kernel.org
12107 T:      git git://linuxtv.org/media_tree.git
12108 S:      Maintained
12109 F:      drivers/media/i2c/ov5647.c
12110
12111 OMNIVISION OV5670 SENSOR DRIVER
12112 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12113 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12114 L:      linux-media@vger.kernel.org
12115 T:      git git://linuxtv.org/media_tree.git
12116 S:      Maintained
12117 F:      drivers/media/i2c/ov5670.c
12118
12119 OMNIVISION OV5675 SENSOR DRIVER
12120 M:      Shawn Tu <shawnx.tu@intel.com>
12121 L:      linux-media@vger.kernel.org
12122 T:      git git://linuxtv.org/media_tree.git
12123 S:      Maintained
12124 F:      drivers/media/i2c/ov5675.c
12125
12126 OMNIVISION OV5695 SENSOR DRIVER
12127 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12128 L:      linux-media@vger.kernel.org
12129 T:      git git://linuxtv.org/media_tree.git
12130 S:      Maintained
12131 F:      drivers/media/i2c/ov5695.c
12132
12133 OMNIVISION OV7670 SENSOR DRIVER
12134 M:      Jonathan Corbet <corbet@lwn.net>
12135 L:      linux-media@vger.kernel.org
12136 T:      git git://linuxtv.org/media_tree.git
12137 S:      Maintained
12138 F:      drivers/media/i2c/ov7670.c
12139 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12140
12141 OMNIVISION OV772x SENSOR DRIVER
12142 M:      Jacopo Mondi <jacopo@jmondi.org>
12143 L:      linux-media@vger.kernel.org
12144 T:      git git://linuxtv.org/media_tree.git
12145 S:      Odd fixes
12146 F:      drivers/media/i2c/ov772x.c
12147 F:      include/media/i2c/ov772x.h
12148 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12149
12150 OMNIVISION OV7740 SENSOR DRIVER
12151 M:      Wenyou Yang <wenyou.yang@microchip.com>
12152 L:      linux-media@vger.kernel.org
12153 T:      git git://linuxtv.org/media_tree.git
12154 S:      Maintained
12155 F:      drivers/media/i2c/ov7740.c
12156 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12157
12158 OMNIVISION OV9640 SENSOR DRIVER
12159 M:      Petr Cvek <petrcvekcz@gmail.com>
12160 L:      linux-media@vger.kernel.org
12161 S:      Maintained
12162 F:      drivers/media/i2c/ov9640.*
12163
12164 OMNIVISION OV8856 SENSOR DRIVER
12165 M:      Ben Kao <ben.kao@intel.com>
12166 L:      linux-media@vger.kernel.org
12167 T:      git git://linuxtv.org/media_tree.git
12168 S:      Maintained
12169 F:      drivers/media/i2c/ov8856.c
12170
12171 OMNIVISION OV9650 SENSOR DRIVER
12172 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12173 R:      Akinobu Mita <akinobu.mita@gmail.com>
12174 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12175 L:      linux-media@vger.kernel.org
12176 T:      git git://linuxtv.org/media_tree.git
12177 S:      Maintained
12178 F:      drivers/media/i2c/ov9650.c
12179 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12180
12181 ONENAND FLASH DRIVER
12182 M:      Kyungmin Park <kyungmin.park@samsung.com>
12183 L:      linux-mtd@lists.infradead.org
12184 S:      Maintained
12185 F:      drivers/mtd/nand/onenand/
12186 F:      include/linux/mtd/onenand*.h
12187
12188 OP-TEE DRIVER
12189 M:      Jens Wiklander <jens.wiklander@linaro.org>
12190 L:      tee-dev@lists.linaro.org
12191 S:      Maintained
12192 F:      drivers/tee/optee/
12193
12194 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12195 M:      Sumit Garg <sumit.garg@linaro.org>
12196 L:      tee-dev@lists.linaro.org
12197 S:      Maintained
12198 F:      drivers/char/hw_random/optee-rng.c
12199
12200 OPA-VNIC DRIVER
12201 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12202 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12203 L:      linux-rdma@vger.kernel.org
12204 S:      Supported
12205 F:      drivers/infiniband/ulp/opa_vnic
12206
12207 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12208 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12209 M:      Frank Rowand <frowand.list@gmail.com>
12210 L:      devicetree@vger.kernel.org
12211 S:      Maintained
12212 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12213 F:      Documentation/devicetree/overlay-notes.txt
12214 F:      drivers/of/overlay.c
12215 F:      drivers/of/resolver.c
12216 K:      of_overlay_notifier_
12217
12218 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12219 M:      Rob Herring <robh+dt@kernel.org>
12220 M:      Frank Rowand <frowand.list@gmail.com>
12221 L:      devicetree@vger.kernel.org
12222 W:      http://www.devicetree.org/
12223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12224 S:      Maintained
12225 F:      drivers/of/
12226 F:      include/linux/of*.h
12227 F:      scripts/dtc/
12228 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12229
12230 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12231 M:      Rob Herring <robh+dt@kernel.org>
12232 M:      Mark Rutland <mark.rutland@arm.com>
12233 L:      devicetree@vger.kernel.org
12234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12235 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12236 S:      Maintained
12237 F:      Documentation/devicetree/
12238 F:      arch/*/boot/dts/
12239 F:      include/dt-bindings/
12240
12241 OPENCORES I2C BUS DRIVER
12242 M:      Peter Korsgaard <peter@korsgaard.com>
12243 M:      Andrew Lunn <andrew@lunn.ch>
12244 L:      linux-i2c@vger.kernel.org
12245 S:      Maintained
12246 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12247 F:      Documentation/i2c/busses/i2c-ocores.rst
12248 F:      drivers/i2c/busses/i2c-ocores.c
12249 F:      include/linux/platform_data/i2c-ocores.h
12250
12251 OPENRISC ARCHITECTURE
12252 M:      Jonas Bonn <jonas@southpole.se>
12253 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12254 M:      Stafford Horne <shorne@gmail.com>
12255 T:      git git://github.com/openrisc/linux.git
12256 L:      openrisc@lists.librecores.org
12257 W:      http://openrisc.io
12258 S:      Maintained
12259 F:      Documentation/devicetree/bindings/openrisc/
12260 F:      Documentation/openrisc/
12261 F:      arch/openrisc/
12262 F:      drivers/irqchip/irq-ompic.c
12263 F:      drivers/irqchip/irq-or1k-*
12264
12265 OPENVSWITCH
12266 M:      Pravin B Shelar <pshelar@ovn.org>
12267 L:      netdev@vger.kernel.org
12268 L:      dev@openvswitch.org
12269 W:      http://openvswitch.org
12270 S:      Maintained
12271 F:      net/openvswitch/
12272 F:      include/uapi/linux/openvswitch.h
12273
12274 OPERATING PERFORMANCE POINTS (OPP)
12275 M:      Viresh Kumar <vireshk@kernel.org>
12276 M:      Nishanth Menon <nm@ti.com>
12277 M:      Stephen Boyd <sboyd@kernel.org>
12278 L:      linux-pm@vger.kernel.org
12279 S:      Maintained
12280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12281 F:      drivers/opp/
12282 F:      include/linux/pm_opp.h
12283 F:      Documentation/power/opp.rst
12284 F:      Documentation/devicetree/bindings/opp/
12285
12286 OPL4 DRIVER
12287 M:      Clemens Ladisch <clemens@ladisch.de>
12288 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12290 S:      Maintained
12291 F:      sound/drivers/opl4/
12292
12293 OPROFILE
12294 M:      Robert Richter <rric@kernel.org>
12295 L:      oprofile-list@lists.sf.net
12296 S:      Maintained
12297 F:      arch/*/include/asm/oprofile*.h
12298 F:      arch/*/oprofile/
12299 F:      drivers/oprofile/
12300 F:      include/linux/oprofile.h
12301
12302 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12303 M:      Mark Fasheh <mark@fasheh.com>
12304 M:      Joel Becker <jlbec@evilplan.org>
12305 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12306 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12307 W:      http://ocfs2.wiki.kernel.org
12308 S:      Supported
12309 F:      Documentation/filesystems/ocfs2.txt
12310 F:      Documentation/filesystems/dlmfs.txt
12311 F:      fs/ocfs2/
12312
12313 ORANGEFS FILESYSTEM
12314 M:      Mike Marshall <hubcap@omnibond.com>
12315 R:      Martin Brandenburg <martin@omnibond.com>
12316 L:      devel@lists.orangefs.org
12317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12318 S:      Supported
12319 F:      fs/orangefs/
12320 F:      Documentation/filesystems/orangefs.txt
12321
12322 ORINOCO DRIVER
12323 L:      linux-wireless@vger.kernel.org
12324 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12325 W:      http://www.nongnu.org/orinoco/
12326 S:      Orphan
12327 F:      drivers/net/wireless/intersil/orinoco/
12328
12329 OV2659 OMNIVISION SENSOR DRIVER
12330 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12331 L:      linux-media@vger.kernel.org
12332 W:      https://linuxtv.org
12333 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12334 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12335 S:      Maintained
12336 F:      drivers/media/i2c/ov2659.c
12337 F:      include/media/i2c/ov2659.h
12338
12339 OVERLAY FILESYSTEM
12340 M:      Miklos Szeredi <miklos@szeredi.hu>
12341 L:      linux-unionfs@vger.kernel.org
12342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12343 S:      Supported
12344 F:      fs/overlayfs/
12345 F:      Documentation/filesystems/overlayfs.txt
12346
12347 P54 WIRELESS DRIVER
12348 M:      Christian Lamparter <chunkeey@googlemail.com>
12349 L:      linux-wireless@vger.kernel.org
12350 W:      http://wireless.kernel.org/en/users/Drivers/p54
12351 S:      Maintained
12352 F:      drivers/net/wireless/intersil/p54/
12353
12354 PA SEMI ETHERNET DRIVER
12355 L:      netdev@vger.kernel.org
12356 S:      Orphan
12357 F:      drivers/net/ethernet/pasemi/*
12358
12359 PA SEMI SMBUS DRIVER
12360 L:      linux-i2c@vger.kernel.org
12361 S:      Orphan
12362 F:      drivers/i2c/busses/i2c-pasemi.c
12363
12364 PACKING
12365 M:      Vladimir Oltean <olteanv@gmail.com>
12366 L:      netdev@vger.kernel.org
12367 S:      Supported
12368 F:      lib/packing.c
12369 F:      include/linux/packing.h
12370 F:      Documentation/core-api/packing.rst
12371
12372 PADATA PARALLEL EXECUTION MECHANISM
12373 M:      Steffen Klassert <steffen.klassert@secunet.com>
12374 L:      linux-crypto@vger.kernel.org
12375 S:      Maintained
12376 F:      kernel/padata.c
12377 F:      include/linux/padata.h
12378 F:      Documentation/padata.txt
12379
12380 PAGE POOL
12381 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12382 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12383 L:      netdev@vger.kernel.org
12384 S:      Supported
12385 F:      net/core/page_pool.c
12386 F:      include/net/page_pool.h
12387
12388 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12389 M:      Harald Welte <laforge@gnumonks.org>
12390 L:      platform-driver-x86@vger.kernel.org
12391 S:      Maintained
12392 F:      drivers/platform/x86/panasonic-laptop.c
12393
12394 PARALLEL LCD/KEYPAD PANEL DRIVER
12395 M:      Willy Tarreau <willy@haproxy.com>
12396 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12397 S:      Odd Fixes
12398 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12399 F:      drivers/auxdisplay/panel.c
12400
12401 PARALLEL PORT SUBSYSTEM
12402 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12403 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12404 L:      linux-parport@lists.infradead.org (subscribers-only)
12405 S:      Maintained
12406 F:      drivers/parport/
12407 F:      include/linux/parport*.h
12408 F:      drivers/char/ppdev.c
12409 F:      include/uapi/linux/ppdev.h
12410 F:      Documentation/driver-api/parport*.rst
12411
12412 PARAVIRT_OPS INTERFACE
12413 M:      Juergen Gross <jgross@suse.com>
12414 M:      Thomas Hellstrom <thellstrom@vmware.com>
12415 M:      "VMware, Inc." <pv-drivers@vmware.com>
12416 L:      virtualization@lists.linux-foundation.org
12417 S:      Supported
12418 F:      Documentation/virt/paravirt_ops.rst
12419 F:      arch/*/kernel/paravirt*
12420 F:      arch/*/include/asm/paravirt*.h
12421 F:      include/linux/hypervisor.h
12422
12423 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12424 M:      Tim Waugh <tim@cyberelk.net>
12425 L:      linux-parport@lists.infradead.org (subscribers-only)
12426 S:      Maintained
12427 F:      Documentation/admin-guide/blockdev/paride.rst
12428 F:      drivers/block/paride/
12429
12430 PARISC ARCHITECTURE
12431 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12432 M:      Helge Deller <deller@gmx.de>
12433 L:      linux-parisc@vger.kernel.org
12434 W:      http://www.parisc-linux.org/
12435 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12438 S:      Maintained
12439 F:      arch/parisc/
12440 F:      Documentation/parisc/
12441 F:      drivers/parisc/
12442 F:      drivers/char/agp/parisc-agp.c
12443 F:      drivers/input/misc/hp_sdc_rtc.c
12444 F:      drivers/input/serio/gscps2.c
12445 F:      drivers/input/serio/hp_sdc*
12446 F:      drivers/parport/parport_gsc.*
12447 F:      drivers/tty/serial/8250/8250_gsc.c
12448 F:      drivers/video/fbdev/sti*
12449 F:      drivers/video/console/sti*
12450 F:      drivers/video/logo/logo_parisc*
12451 F:      include/linux/hp_sdc.h
12452
12453 PARMAN
12454 M:      Jiri Pirko <jiri@mellanox.com>
12455 L:      netdev@vger.kernel.org
12456 S:      Supported
12457 F:      lib/parman.c
12458 F:      lib/test_parman.c
12459 F:      include/linux/parman.h
12460
12461 PC ENGINES APU BOARD DRIVER
12462 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12463 S:      Maintained
12464 F:      drivers/platform/x86/pcengines-apuv2.c
12465
12466 PC87360 HARDWARE MONITORING DRIVER
12467 M:      Jim Cromie <jim.cromie@gmail.com>
12468 L:      linux-hwmon@vger.kernel.org
12469 S:      Maintained
12470 F:      Documentation/hwmon/pc87360.rst
12471 F:      drivers/hwmon/pc87360.c
12472
12473 PC8736x GPIO DRIVER
12474 M:      Jim Cromie <jim.cromie@gmail.com>
12475 S:      Maintained
12476 F:      drivers/char/pc8736x_gpio.c
12477
12478 PC87427 HARDWARE MONITORING DRIVER
12479 M:      Jean Delvare <jdelvare@suse.com>
12480 L:      linux-hwmon@vger.kernel.org
12481 S:      Maintained
12482 F:      Documentation/hwmon/pc87427.rst
12483 F:      drivers/hwmon/pc87427.c
12484
12485 PCA9532 LED DRIVER
12486 M:      Riku Voipio <riku.voipio@iki.fi>
12487 S:      Maintained
12488 F:      drivers/leds/leds-pca9532.c
12489 F:      include/linux/leds-pca9532.h
12490
12491 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12492 M:      Guenter Roeck <linux@roeck-us.net>
12493 L:      linux-i2c@vger.kernel.org
12494 S:      Maintained
12495 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12496
12497 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12498 M:      Khalid Aziz <khalid@gonehiking.org>
12499 S:      Maintained
12500 F:      drivers/firmware/pcdp.*
12501
12502 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12503 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12504 L:      linux-pci@vger.kernel.org
12505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12506 S:      Maintained
12507 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12508 F:      drivers/pci/controller/pci-aardvark.c
12509
12510 PCI DRIVER FOR ALTERA PCIE IP
12511 M:      Ley Foon Tan <lftan@altera.com>
12512 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12513 L:      linux-pci@vger.kernel.org
12514 S:      Supported
12515 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12516 F:      drivers/pci/controller/pcie-altera.c
12517
12518 PCI DRIVER FOR APPLIEDMICRO XGENE
12519 M:      Toan Le <toan@os.amperecomputing.com>
12520 L:      linux-pci@vger.kernel.org
12521 L:      linux-arm-kernel@lists.infradead.org
12522 S:      Maintained
12523 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12524 F:      drivers/pci/controller/pci-xgene.c
12525
12526 PCI DRIVER FOR ARM VERSATILE PLATFORM
12527 M:      Rob Herring <robh@kernel.org>
12528 L:      linux-pci@vger.kernel.org
12529 L:      linux-arm-kernel@lists.infradead.org
12530 S:      Maintained
12531 F:      Documentation/devicetree/bindings/pci/versatile.txt
12532 F:      drivers/pci/controller/pci-versatile.c
12533
12534 PCI DRIVER FOR ARMADA 8K
12535 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12536 L:      linux-pci@vger.kernel.org
12537 L:      linux-arm-kernel@lists.infradead.org
12538 S:      Maintained
12539 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12540 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12541
12542 PCI DRIVER FOR CADENCE PCIE IP
12543 M:      Tom Joseph <tjoseph@cadence.com>
12544 L:      linux-pci@vger.kernel.org
12545 S:      Maintained
12546 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12547 F:      drivers/pci/controller/pcie-cadence*
12548
12549 PCI DRIVER FOR FREESCALE LAYERSCAPE
12550 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12551 M:      Mingkai Hu <mingkai.hu@nxp.com>
12552 M:      Roy Zang <roy.zang@nxp.com>
12553 L:      linuxppc-dev@lists.ozlabs.org
12554 L:      linux-pci@vger.kernel.org
12555 L:      linux-arm-kernel@lists.infradead.org
12556 S:      Maintained
12557 F:      drivers/pci/controller/dwc/*layerscape*
12558
12559 PCI DRIVER FOR GENERIC OF HOSTS
12560 M:      Will Deacon <will@kernel.org>
12561 L:      linux-pci@vger.kernel.org
12562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12563 S:      Maintained
12564 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12565 F:      drivers/pci/controller/pci-host-common.c
12566 F:      drivers/pci/controller/pci-host-generic.c
12567
12568 PCI DRIVER FOR IMX6
12569 M:      Richard Zhu <hongxing.zhu@nxp.com>
12570 M:      Lucas Stach <l.stach@pengutronix.de>
12571 L:      linux-pci@vger.kernel.org
12572 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12573 S:      Maintained
12574 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12575 F:      drivers/pci/controller/dwc/*imx6*
12576
12577 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12578 M:      Keith Busch <keith.busch@intel.com>
12579 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12580 L:      linux-pci@vger.kernel.org
12581 S:      Supported
12582 F:      drivers/pci/controller/vmd.c
12583
12584 PCI DRIVER FOR MICROSEMI SWITCHTEC
12585 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12586 M:      Logan Gunthorpe <logang@deltatee.com>
12587 L:      linux-pci@vger.kernel.org
12588 S:      Maintained
12589 F:      Documentation/driver-api/switchtec.rst
12590 F:      Documentation/ABI/testing/sysfs-class-switchtec
12591 F:      drivers/pci/switch/switchtec*
12592 F:      include/uapi/linux/switchtec_ioctl.h
12593 F:      include/linux/switchtec.h
12594 F:      drivers/ntb/hw/mscc/
12595
12596 PCI DRIVER FOR MOBIVEIL PCIE IP
12597 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12598 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12599 L:      linux-pci@vger.kernel.org
12600 S:      Supported
12601 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12602 F:      drivers/pci/controller/pcie-mobiveil.c
12603
12604 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12605 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12606 M:      Jason Cooper <jason@lakedaemon.net>
12607 L:      linux-pci@vger.kernel.org
12608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12609 S:      Maintained
12610 F:      drivers/pci/controller/*mvebu*
12611
12612 PCI DRIVER FOR NVIDIA TEGRA
12613 M:      Thierry Reding <thierry.reding@gmail.com>
12614 L:      linux-tegra@vger.kernel.org
12615 L:      linux-pci@vger.kernel.org
12616 S:      Supported
12617 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12618 F:      drivers/pci/controller/pci-tegra.c
12619
12620 PCI DRIVER FOR RENESAS R-CAR
12621 M:      Simon Horman <horms@verge.net.au>
12622 L:      linux-pci@vger.kernel.org
12623 L:      linux-renesas-soc@vger.kernel.org
12624 S:      Maintained
12625 F:      drivers/pci/controller/*rcar*
12626
12627 PCI DRIVER FOR SAMSUNG EXYNOS
12628 M:      Jingoo Han <jingoohan1@gmail.com>
12629 L:      linux-pci@vger.kernel.org
12630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12631 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12632 S:      Maintained
12633 F:      drivers/pci/controller/dwc/pci-exynos.c
12634
12635 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12636 M:      Jingoo Han <jingoohan1@gmail.com>
12637 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12638 L:      linux-pci@vger.kernel.org
12639 S:      Maintained
12640 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12641 F:      drivers/pci/controller/dwc/*designware*
12642
12643 PCI DRIVER FOR TI DRA7XX
12644 M:      Kishon Vijay Abraham I <kishon@ti.com>
12645 L:      linux-omap@vger.kernel.org
12646 L:      linux-pci@vger.kernel.org
12647 S:      Supported
12648 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12649 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12650
12651 PCI DRIVER FOR TI KEYSTONE
12652 M:      Murali Karicheri <m-karicheri2@ti.com>
12653 L:      linux-pci@vger.kernel.org
12654 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12655 S:      Maintained
12656 F:      drivers/pci/controller/dwc/pci-keystone.c
12657
12658 PCI ENDPOINT SUBSYSTEM
12659 M:      Kishon Vijay Abraham I <kishon@ti.com>
12660 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12661 L:      linux-pci@vger.kernel.org
12662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12663 S:      Supported
12664 F:      drivers/pci/endpoint/
12665 F:      drivers/misc/pci_endpoint_test.c
12666 F:      tools/pci/
12667
12668 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12669 M:      Russell Currey <ruscur@russell.cc>
12670 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12671 M:      Oliver O'Halloran <oohall@gmail.com>
12672 L:      linuxppc-dev@lists.ozlabs.org
12673 S:      Supported
12674 F:      Documentation/PCI/pci-error-recovery.rst
12675 F:      drivers/pci/pcie/aer.c
12676 F:      drivers/pci/pcie/dpc.c
12677 F:      drivers/pci/pcie/err.c
12678 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12679 F:      arch/powerpc/kernel/eeh*.c
12680 F:      arch/powerpc/platforms/*/eeh*.c
12681 F:      arch/powerpc/include/*/eeh*.h
12682
12683 PCI ERROR RECOVERY
12684 M:      Linas Vepstas <linasvepstas@gmail.com>
12685 L:      linux-pci@vger.kernel.org
12686 S:      Supported
12687 F:      Documentation/PCI/pci-error-recovery.rst
12688
12689 PCI MSI DRIVER FOR ALTERA MSI IP
12690 M:      Ley Foon Tan <lftan@altera.com>
12691 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12692 L:      linux-pci@vger.kernel.org
12693 S:      Supported
12694 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12695 F:      drivers/pci/controller/pcie-altera-msi.c
12696
12697 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12698 M:      Toan Le <toan@os.amperecomputing.com>
12699 L:      linux-pci@vger.kernel.org
12700 L:      linux-arm-kernel@lists.infradead.org
12701 S:      Maintained
12702 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12703 F:      drivers/pci/controller/pci-xgene-msi.c
12704
12705 PCI SUBSYSTEM
12706 M:      Bjorn Helgaas <bhelgaas@google.com>
12707 L:      linux-pci@vger.kernel.org
12708 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12710 S:      Supported
12711 F:      Documentation/devicetree/bindings/pci/
12712 F:      Documentation/PCI/
12713 F:      drivers/acpi/pci*
12714 F:      drivers/pci/
12715 F:      include/asm-generic/pci*
12716 F:      include/linux/pci*
12717 F:      include/linux/of_pci.h
12718 F:      include/uapi/linux/pci*
12719 F:      lib/pci*
12720 F:      arch/x86/pci/
12721 F:      arch/x86/kernel/quirks.c
12722 F:      arch/x86/kernel/early-quirks.c
12723
12724 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12725 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12726 R:      Andrew Murray <andrew.murray@arm.com>
12727 L:      linux-pci@vger.kernel.org
12728 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12730 S:      Supported
12731 F:      drivers/pci/controller/
12732
12733 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12734 M:      Jonathan Chocron <jonnyc@amazon.com>
12735 L:      linux-pci@vger.kernel.org
12736 S:      Maintained
12737 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12738 F:      drivers/pci/controller/dwc/pcie-al.c
12739
12740 PCIE DRIVER FOR AMLOGIC MESON
12741 M:      Yue Wang <yue.wang@Amlogic.com>
12742 L:      linux-pci@vger.kernel.org
12743 L:      linux-amlogic@lists.infradead.org
12744 S:      Maintained
12745 F:      drivers/pci/controller/dwc/pci-meson.c
12746
12747 PCIE DRIVER FOR AXIS ARTPEC
12748 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12749 L:      linux-arm-kernel@axis.com
12750 L:      linux-pci@vger.kernel.org
12751 S:      Maintained
12752 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12753 F:      drivers/pci/controller/dwc/*artpec*
12754
12755 PCIE DRIVER FOR CAVIUM THUNDERX
12756 M:      David Daney <david.daney@cavium.com>
12757 L:      linux-pci@vger.kernel.org
12758 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12759 S:      Supported
12760 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12761 F:      drivers/pci/controller/pci-thunder-*
12762
12763 PCIE DRIVER FOR HISILICON
12764 M:      Zhou Wang <wangzhou1@hisilicon.com>
12765 L:      linux-pci@vger.kernel.org
12766 S:      Maintained
12767 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12768 F:      drivers/pci/controller/dwc/pcie-hisi.c
12769
12770 PCIE DRIVER FOR HISILICON KIRIN
12771 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12772 M:      Binghui Wang <wangbinghui@hisilicon.com>
12773 L:      linux-pci@vger.kernel.org
12774 S:      Maintained
12775 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12776 F:      drivers/pci/controller/dwc/pcie-kirin.c
12777
12778 PCIE DRIVER FOR HISILICON STB
12779 M:      Shawn Guo <shawn.guo@linaro.org>
12780 L:      linux-pci@vger.kernel.org
12781 S:      Maintained
12782 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12783 F:      drivers/pci/controller/dwc/pcie-histb.c
12784
12785 PCIE DRIVER FOR MEDIATEK
12786 M:      Ryder Lee <ryder.lee@mediatek.com>
12787 L:      linux-pci@vger.kernel.org
12788 L:      linux-mediatek@lists.infradead.org
12789 S:      Supported
12790 F:      Documentation/devicetree/bindings/pci/mediatek*
12791 F:      drivers/pci/controller/*mediatek*
12792
12793 PCIE DRIVER FOR QUALCOMM MSM
12794 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12795 L:      linux-pci@vger.kernel.org
12796 L:      linux-arm-msm@vger.kernel.org
12797 S:      Maintained
12798 F:      drivers/pci/controller/dwc/*qcom*
12799
12800 PCIE DRIVER FOR ROCKCHIP
12801 M:      Shawn Lin <shawn.lin@rock-chips.com>
12802 L:      linux-pci@vger.kernel.org
12803 L:      linux-rockchip@lists.infradead.org
12804 S:      Maintained
12805 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12806 F:      drivers/pci/controller/pcie-rockchip*
12807
12808 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12809 M:      Linus Walleij <linus.walleij@linaro.org>
12810 L:      linux-pci@vger.kernel.org
12811 S:      Maintained
12812 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12813 F:      drivers/pci/controller/pci-v3-semi.c
12814
12815 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12816 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12817 L:      linux-pci@vger.kernel.org
12818 S:      Maintained
12819 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12820 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12821
12822 PCIE DRIVER FOR ST SPEAR13XX
12823 M:      Pratyush Anand <pratyush.anand@gmail.com>
12824 L:      linux-pci@vger.kernel.org
12825 S:      Maintained
12826 F:      drivers/pci/controller/dwc/*spear*
12827
12828 PCMCIA SUBSYSTEM
12829 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12831 S:      Odd Fixes
12832 F:      Documentation/pcmcia/
12833 F:      tools/pcmcia/
12834 F:      drivers/pcmcia/
12835 F:      include/pcmcia/
12836
12837 PCNET32 NETWORK DRIVER
12838 M:      Don Fry <pcnet32@frontier.com>
12839 L:      netdev@vger.kernel.org
12840 S:      Maintained
12841 F:      drivers/net/ethernet/amd/pcnet32.c
12842
12843 PCRYPT PARALLEL CRYPTO ENGINE
12844 M:      Steffen Klassert <steffen.klassert@secunet.com>
12845 L:      linux-crypto@vger.kernel.org
12846 S:      Maintained
12847 F:      crypto/pcrypt.c
12848 F:      include/crypto/pcrypt.h
12849
12850 PEAQ WMI HOTKEYS DRIVER
12851 M:      Hans de Goede <hdegoede@redhat.com>
12852 L:      platform-driver-x86@vger.kernel.org
12853 S:      Maintained
12854 F:      drivers/platform/x86/peaq-wmi.c
12855
12856 PENSANDO ETHERNET DRIVERS
12857 M:      Shannon Nelson <snelson@pensando.io>
12858 M:      Pensando Drivers <drivers@pensando.io>
12859 L:      netdev@vger.kernel.org
12860 S:      Supported
12861 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12862 F:      drivers/net/ethernet/pensando/
12863
12864 PER-CPU MEMORY ALLOCATOR
12865 M:      Dennis Zhou <dennis@kernel.org>
12866 M:      Tejun Heo <tj@kernel.org>
12867 M:      Christoph Lameter <cl@linux.com>
12868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12869 S:      Maintained
12870 F:      include/linux/percpu*.h
12871 F:      mm/percpu*.c
12872 F:      arch/*/include/asm/percpu.h
12873
12874 PER-TASK DELAY ACCOUNTING
12875 M:      Balbir Singh <bsingharora@gmail.com>
12876 S:      Maintained
12877 F:      include/linux/delayacct.h
12878 F:      kernel/delayacct.c
12879
12880 PERFORMANCE EVENTS SUBSYSTEM
12881 M:      Peter Zijlstra <peterz@infradead.org>
12882 M:      Ingo Molnar <mingo@redhat.com>
12883 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12884 R:      Mark Rutland <mark.rutland@arm.com>
12885 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12886 R:      Jiri Olsa <jolsa@redhat.com>
12887 R:      Namhyung Kim <namhyung@kernel.org>
12888 L:      linux-kernel@vger.kernel.org
12889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12890 S:      Supported
12891 F:      kernel/events/*
12892 F:      include/linux/perf_event.h
12893 F:      include/uapi/linux/perf_event.h
12894 F:      arch/*/kernel/perf_event*.c
12895 F:      arch/*/kernel/*/perf_event*.c
12896 F:      arch/*/kernel/*/*/perf_event*.c
12897 F:      arch/*/include/asm/perf_event.h
12898 F:      arch/*/kernel/perf_callchain.c
12899 F:      arch/*/events/*
12900 F:      arch/*/events/*/*
12901 F:      tools/perf/
12902
12903 PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
12904 R:      John Garry <john.garry@huawei.com>
12905 R:      Will Deacon <will@kernel.org>
12906 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12907 S:      Supported
12908 F:      tools/perf/pmu-events/arch/arm64/
12909
12910 PERSONALITY HANDLING
12911 M:      Christoph Hellwig <hch@infradead.org>
12912 L:      linux-abi-devel@lists.sourceforge.net
12913 S:      Maintained
12914 F:      include/linux/personality.h
12915 F:      include/uapi/linux/personality.h
12916
12917 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12918 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12919 L:      linux-input@vger.kernel.org
12920 S:      Maintained
12921 F:      Documentation/input/devices/pxrc.rst
12922 F:      drivers/input/joystick/pxrc.c
12923
12924 FLYSKY FSIA6B RC RECEIVER
12925 M:      Markus Koch <markus@notsyncing.net>
12926 L:      linux-input@vger.kernel.org
12927 S:      Maintained
12928 F:      drivers/input/joystick/fsia6b.c
12929
12930 PHONET PROTOCOL
12931 M:      Remi Denis-Courmont <courmisch@gmail.com>
12932 S:      Supported
12933 F:      Documentation/networking/phonet.txt
12934 F:      include/linux/phonet.h
12935 F:      include/net/phonet/
12936 F:      include/uapi/linux/phonet.h
12937 F:      net/phonet/
12938
12939 PHRAM MTD DRIVER
12940 M:      Joern Engel <joern@lazybastard.org>
12941 L:      linux-mtd@lists.infradead.org
12942 S:      Maintained
12943 F:      drivers/mtd/devices/phram.c
12944
12945 PICOLCD HID DRIVER
12946 M:      Bruno Prémont <bonbons@linux-vserver.org>
12947 L:      linux-input@vger.kernel.org
12948 S:      Maintained
12949 F:      drivers/hid/hid-picolcd*
12950
12951 PICOXCELL SUPPORT
12952 M:      Jamie Iles <jamie@jamieiles.com>
12953 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12954 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12955 S:      Supported
12956 F:      arch/arm/boot/dts/picoxcell*
12957 F:      arch/arm/mach-picoxcell/
12958 F:      drivers/crypto/picoxcell*
12959
12960 PIDFD API
12961 M:      Christian Brauner <christian@brauner.io>
12962 L:      linux-kernel@vger.kernel.org
12963 S:      Maintained
12964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
12965 F:      samples/pidfd/
12966 F:      tools/testing/selftests/pidfd/
12967 F:      tools/testing/selftests/clone3/
12968 K:      (?i)pidfd
12969 K:      (?i)clone3
12970 K:      \b(clone_args|kernel_clone_args)\b
12971
12972 PIN CONTROL SUBSYSTEM
12973 M:      Linus Walleij <linus.walleij@linaro.org>
12974 L:      linux-gpio@vger.kernel.org
12975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12976 S:      Maintained
12977 F:      Documentation/devicetree/bindings/pinctrl/
12978 F:      Documentation/driver-api/pinctl.rst
12979 F:      drivers/pinctrl/
12980 F:      include/linux/pinctrl/
12981
12982 PIN CONTROLLER - MICROCHIP AT91
12983 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12984 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12985 L:      linux-gpio@vger.kernel.org
12986 S:      Supported
12987 F:      drivers/pinctrl/pinctrl-at91*
12988 F:      drivers/gpio/gpio-sama5d2-piobu.c
12989
12990 PIN CONTROLLER - FREESCALE
12991 M:      Dong Aisheng <aisheng.dong@nxp.com>
12992 M:      Fabio Estevam <festevam@gmail.com>
12993 M:      Shawn Guo <shawnguo@kernel.org>
12994 M:      Stefan Agner <stefan@agner.ch>
12995 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12996 L:      linux-gpio@vger.kernel.org
12997 S:      Maintained
12998 F:      drivers/pinctrl/freescale/
12999 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
13000
13001 PIN CONTROLLER - INTEL
13002 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13003 M:      Andy Shevchenko <andy@kernel.org>
13004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
13005 S:      Maintained
13006 F:      drivers/pinctrl/intel/
13007
13008 PIN CONTROLLER - MEDIATEK
13009 M:      Sean Wang <sean.wang@kernel.org>
13010 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13011 S:      Maintained
13012 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
13013 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
13014 F:      drivers/pinctrl/mediatek/
13015
13016 PIN CONTROLLER - QUALCOMM
13017 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13018 S:      Maintained
13019 L:      linux-arm-msm@vger.kernel.org
13020 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
13021 F:      drivers/pinctrl/qcom/
13022
13023 PIN CONTROLLER - RENESAS
13024 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13025 L:      linux-renesas-soc@vger.kernel.org
13026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
13027 S:      Maintained
13028 F:      drivers/pinctrl/pinctrl-rz*
13029 F:      drivers/pinctrl/sh-pfc/
13030
13031 PIN CONTROLLER - SAMSUNG
13032 M:      Tomasz Figa <tomasz.figa@gmail.com>
13033 M:      Krzysztof Kozlowski <krzk@kernel.org>
13034 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13035 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13036 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13037 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
13038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
13039 S:      Maintained
13040 F:      drivers/pinctrl/samsung/
13041 F:      include/dt-bindings/pinctrl/samsung.h
13042 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
13043
13044 PIN CONTROLLER - SINGLE
13045 M:      Tony Lindgren <tony@atomide.com>
13046 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
13047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13048 L:      linux-omap@vger.kernel.org
13049 S:      Maintained
13050 F:      drivers/pinctrl/pinctrl-single.c
13051
13052 PIN CONTROLLER - ST SPEAR
13053 M:      Viresh Kumar <vireshk@kernel.org>
13054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13055 W:      http://www.st.com/spear
13056 S:      Maintained
13057 F:      drivers/pinctrl/spear/
13058
13059 PISTACHIO SOC SUPPORT
13060 M:      James Hartley <james.hartley@sondrel.com>
13061 L:      linux-mips@vger.kernel.org
13062 S:      Odd Fixes
13063 F:      arch/mips/pistachio/
13064 F:      arch/mips/include/asm/mach-pistachio/
13065 F:      arch/mips/boot/dts/img/pistachio*
13066 F:      arch/mips/configs/pistachio*_defconfig
13067
13068 PKTCDVD DRIVER
13069 S:      Orphan
13070 M:      linux-block@vger.kernel.org
13071 F:      drivers/block/pktcdvd.c
13072 F:      include/linux/pktcdvd.h
13073 F:      include/uapi/linux/pktcdvd.h
13074
13075 PKUNITY SOC DRIVERS
13076 M:      Guan Xuetao <gxt@pku.edu.cn>
13077 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
13078 S:      Maintained
13079 T:      git git://github.com/gxt/linux.git
13080 F:      drivers/input/serio/i8042-unicore32io.h
13081 F:      drivers/i2c/busses/i2c-puv3.c
13082 F:      drivers/video/fbdev/fb-puv3.c
13083 F:      drivers/rtc/rtc-puv3.c
13084
13085 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
13086 M:      Tomasz Duszynski <tduszyns@gmail.com>
13087 S:      Maintained
13088 F:      drivers/iio/chemical/pms7003.c
13089 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
13090
13091 PMBUS HARDWARE MONITORING DRIVERS
13092 M:      Guenter Roeck <linux@roeck-us.net>
13093 L:      linux-hwmon@vger.kernel.org
13094 W:      http://hwmon.wiki.kernel.org/
13095 W:      http://www.roeck-us.net/linux/drivers/
13096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
13097 S:      Maintained
13098 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
13099 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
13100 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
13101 F:      Documentation/hwmon/adm1275.rst
13102 F:      Documentation/hwmon/ibm-cffps.rst
13103 F:      Documentation/hwmon/ir35221.rst
13104 F:      Documentation/hwmon/lm25066.rst
13105 F:      Documentation/hwmon/ltc2978.rst
13106 F:      Documentation/hwmon/ltc3815.rst
13107 F:      Documentation/hwmon/max16064.rst
13108 F:      Documentation/hwmon/max20751.rst
13109 F:      Documentation/hwmon/max31785.rst
13110 F:      Documentation/hwmon/max34440.rst
13111 F:      Documentation/hwmon/max8688.rst
13112 F:      Documentation/hwmon/pmbus.rst
13113 F:      Documentation/hwmon/pmbus-core.rst
13114 F:      Documentation/hwmon/tps40422.rst
13115 F:      Documentation/hwmon/ucd9000.rst
13116 F:      Documentation/hwmon/ucd9200.rst
13117 F:      Documentation/hwmon/zl6100.rst
13118 F:      drivers/hwmon/pmbus/
13119 F:      include/linux/pmbus.h
13120
13121 PMC SIERRA MaxRAID DRIVER
13122 L:      linux-scsi@vger.kernel.org
13123 W:      http://www.pmc-sierra.com/
13124 S:      Orphan
13125 F:      drivers/scsi/pmcraid.*
13126
13127 PMC SIERRA PM8001 DRIVER
13128 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13129 L:      linux-scsi@vger.kernel.org
13130 S:      Supported
13131 F:      drivers/scsi/pm8001/
13132
13133 PM-GRAPH UTILITY
13134 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
13135 L:      linux-pm@vger.kernel.org
13136 W:      https://01.org/pm-graph
13137 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
13138 T:      git git://github.com/intel/pm-graph
13139 S:      Supported
13140 F:      tools/power/pm-graph
13141
13142 PNP SUPPORT
13143 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13144 S:      Maintained
13145 F:      drivers/pnp/
13146
13147 PNI RM3100 IIO DRIVER
13148 M:      Song Qiang <songqiang1304521@gmail.com>
13149 L:      linux-iio@vger.kernel.org
13150 S:      Maintained
13151 F:      drivers/iio/magnetometer/rm3100*
13152 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13153
13154 POSIX CLOCKS and TIMERS
13155 M:      Thomas Gleixner <tglx@linutronix.de>
13156 L:      linux-kernel@vger.kernel.org
13157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13158 S:      Maintained
13159 F:      fs/timerfd.c
13160 F:      include/linux/timer*
13161 F:      kernel/time/*timer*
13162
13163 POWER MANAGEMENT CORE
13164 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13165 L:      linux-pm@vger.kernel.org
13166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13167 B:      https://bugzilla.kernel.org
13168 S:      Supported
13169 F:      drivers/base/power/
13170 F:      include/linux/pm.h
13171 F:      include/linux/pm_*
13172 F:      include/linux/powercap.h
13173 F:      include/linux/intel_rapl.h
13174 F:      drivers/powercap/
13175 F:      kernel/configs/nopm.config
13176
13177 POWER STATE COORDINATION INTERFACE (PSCI)
13178 M:      Mark Rutland <mark.rutland@arm.com>
13179 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13180 L:      linux-arm-kernel@lists.infradead.org
13181 S:      Maintained
13182 F:      drivers/firmware/psci/
13183 F:      include/linux/psci.h
13184 F:      include/uapi/linux/psci.h
13185
13186 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13187 M:      Sebastian Reichel <sre@kernel.org>
13188 L:      linux-pm@vger.kernel.org
13189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13190 S:      Maintained
13191 F:      Documentation/ABI/testing/sysfs-class-power
13192 F:      Documentation/devicetree/bindings/power/supply/
13193 F:      include/linux/power_supply.h
13194 F:      drivers/power/supply/
13195
13196 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13197 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13198 L:      linuxppc-dev@lists.ozlabs.org
13199 S:      Maintained
13200 F:      drivers/char/powernv-op-panel.c
13201
13202 PPP OVER ATM (RFC 2364)
13203 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13204 S:      Maintained
13205 F:      net/atm/pppoatm.c
13206 F:      include/uapi/linux/atmppp.h
13207
13208 PPP OVER ETHERNET
13209 M:      Michal Ostrowski <mostrows@earthlink.net>
13210 S:      Maintained
13211 F:      drivers/net/ppp/pppoe.c
13212 F:      drivers/net/ppp/pppox.c
13213
13214 PPP OVER L2TP
13215 M:      James Chapman <jchapman@katalix.com>
13216 S:      Maintained
13217 F:      net/l2tp/l2tp_ppp.c
13218 F:      include/linux/if_pppol2tp.h
13219 F:      include/uapi/linux/if_pppol2tp.h
13220
13221 PPP PROTOCOL DRIVERS AND COMPRESSORS
13222 M:      Paul Mackerras <paulus@samba.org>
13223 L:      linux-ppp@vger.kernel.org
13224 S:      Maintained
13225 F:      drivers/net/ppp/ppp_*
13226
13227 PPS SUPPORT
13228 M:      Rodolfo Giometti <giometti@enneenne.com>
13229 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13230 L:      linuxpps@ml.enneenne.com (subscribers-only)
13231 S:      Maintained
13232 F:      Documentation/driver-api/pps.rst
13233 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13234 F:      Documentation/ABI/testing/sysfs-pps
13235 F:      drivers/pps/
13236 F:      include/linux/pps*.h
13237 F:      include/uapi/linux/pps.h
13238
13239 PPTP DRIVER
13240 M:      Dmitry Kozlov <xeb@mail.ru>
13241 L:      netdev@vger.kernel.org
13242 S:      Maintained
13243 F:      drivers/net/ppp/pptp.c
13244 W:      http://sourceforge.net/projects/accel-pptp
13245
13246 PRINTK
13247 M:      Petr Mladek <pmladek@suse.com>
13248 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13249 R:      Steven Rostedt <rostedt@goodmis.org>
13250 S:      Maintained
13251 F:      kernel/printk/
13252 F:      include/linux/printk.h
13253
13254 PRISM54 WIRELESS DRIVER
13255 M:      Luis Chamberlain <mcgrof@kernel.org>
13256 L:      linux-wireless@vger.kernel.org
13257 W:      http://wireless.kernel.org/en/users/Drivers/p54
13258 S:      Obsolete
13259 F:      drivers/net/wireless/intersil/prism54/
13260
13261 PROC FILESYSTEM
13262 R:      Alexey Dobriyan <adobriyan@gmail.com>
13263 L:      linux-kernel@vger.kernel.org
13264 L:      linux-fsdevel@vger.kernel.org
13265 S:      Maintained
13266 F:      fs/proc/
13267 F:      include/linux/proc_fs.h
13268 F:      tools/testing/selftests/proc/
13269 F:      Documentation/filesystems/proc.txt
13270
13271 PROC SYSCTL
13272 M:      Luis Chamberlain <mcgrof@kernel.org>
13273 M:      Kees Cook <keescook@chromium.org>
13274 M:      Iurii Zaikin <yzaikin@google.com>
13275 L:      linux-kernel@vger.kernel.org
13276 L:      linux-fsdevel@vger.kernel.org
13277 S:      Maintained
13278 F:      fs/proc/proc_sysctl.c
13279 F:      include/linux/sysctl.h
13280 F:      kernel/sysctl.c
13281 F:      kernel/sysctl-test.c
13282 F:      tools/testing/selftests/sysctl/
13283
13284 PS3 NETWORK SUPPORT
13285 M:      Geoff Levand <geoff@infradead.org>
13286 L:      netdev@vger.kernel.org
13287 L:      linuxppc-dev@lists.ozlabs.org
13288 S:      Maintained
13289 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13290
13291 PS3 PLATFORM SUPPORT
13292 M:      Geoff Levand <geoff@infradead.org>
13293 L:      linuxppc-dev@lists.ozlabs.org
13294 S:      Maintained
13295 F:      arch/powerpc/boot/ps3*
13296 F:      arch/powerpc/include/asm/lv1call.h
13297 F:      arch/powerpc/include/asm/ps3*.h
13298 F:      arch/powerpc/platforms/ps3/
13299 F:      drivers/*/ps3*
13300 F:      drivers/ps3/
13301 F:      drivers/rtc/rtc-ps3.c
13302 F:      drivers/usb/host/*ps3.c
13303 F:      sound/ppc/snd_ps3*
13304
13305 PS3VRAM DRIVER
13306 M:      Jim Paris <jim@jtan.com>
13307 M:      Geoff Levand <geoff@infradead.org>
13308 L:      linuxppc-dev@lists.ozlabs.org
13309 S:      Maintained
13310 F:      drivers/block/ps3vram.c
13311
13312 PSAMPLE PACKET SAMPLING SUPPORT:
13313 M:      Yotam Gigi <yotam.gi@gmail.com>
13314 S:      Maintained
13315 F:      net/psample
13316 F:      include/net/psample.h
13317 F:      include/uapi/linux/psample.h
13318
13319 PSTORE FILESYSTEM
13320 M:      Kees Cook <keescook@chromium.org>
13321 M:      Anton Vorontsov <anton@enomsg.org>
13322 M:      Colin Cross <ccross@android.com>
13323 M:      Tony Luck <tony.luck@intel.com>
13324 S:      Maintained
13325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13326 F:      fs/pstore/
13327 F:      include/linux/pstore*
13328 F:      drivers/firmware/efi/efi-pstore.c
13329 F:      drivers/acpi/apei/erst.c
13330 F:      Documentation/admin-guide/ramoops.rst
13331 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13332 K:      \b(pstore|ramoops)
13333
13334 PTP HARDWARE CLOCK SUPPORT
13335 M:      Richard Cochran <richardcochran@gmail.com>
13336 L:      netdev@vger.kernel.org
13337 S:      Maintained
13338 W:      http://linuxptp.sourceforge.net/
13339 F:      Documentation/ABI/testing/sysfs-ptp
13340 F:      Documentation/driver-api/ptp.rst
13341 F:      drivers/net/phy/dp83640*
13342 F:      drivers/ptp/*
13343 F:      include/linux/ptp_cl*
13344
13345 PTRACE SUPPORT
13346 M:      Oleg Nesterov <oleg@redhat.com>
13347 S:      Maintained
13348 F:      include/asm-generic/syscall.h
13349 F:      include/linux/ptrace.h
13350 F:      include/linux/regset.h
13351 F:      include/linux/tracehook.h
13352 F:      include/uapi/linux/ptrace.h
13353 F:      include/uapi/linux/ptrace.h
13354 F:      kernel/ptrace.c
13355 F:      arch/*/ptrace*.c
13356 F:      arch/*/*/ptrace*.c
13357 F:      arch/*/include/asm/ptrace*.h
13358
13359 PULSE8-CEC DRIVER
13360 M:      Hans Verkuil <hverkuil@xs4all.nl>
13361 L:      linux-media@vger.kernel.org
13362 T:      git git://linuxtv.org/media_tree.git
13363 S:      Maintained
13364 F:      drivers/media/usb/pulse8-cec/*
13365 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13366
13367 PVRUSB2 VIDEO4LINUX DRIVER
13368 M:      Mike Isely <isely@pobox.com>
13369 L:      pvrusb2@isely.net       (subscribers-only)
13370 L:      linux-media@vger.kernel.org
13371 W:      http://www.isely.net/pvrusb2/
13372 T:      git git://linuxtv.org/media_tree.git
13373 S:      Maintained
13374 F:      Documentation/media/v4l-drivers/pvrusb2*
13375 F:      drivers/media/usb/pvrusb2/
13376
13377 PWC WEBCAM DRIVER
13378 M:      Hans Verkuil <hverkuil@xs4all.nl>
13379 L:      linux-media@vger.kernel.org
13380 T:      git git://linuxtv.org/media_tree.git
13381 S:      Odd Fixes
13382 F:      drivers/media/usb/pwc/*
13383 F:      include/trace/events/pwc.h
13384
13385 PWM FAN DRIVER
13386 M:      Kamil Debski <kamil@wypas.org>
13387 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13388 L:      linux-hwmon@vger.kernel.org
13389 S:      Supported
13390 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13391 F:      Documentation/hwmon/pwm-fan.rst
13392 F:      drivers/hwmon/pwm-fan.c
13393
13394 PWM IR Transmitter
13395 M:      Sean Young <sean@mess.org>
13396 L:      linux-media@vger.kernel.org
13397 S:      Maintained
13398 F:      drivers/media/rc/pwm-ir-tx.c
13399
13400 PWM SUBSYSTEM
13401 M:      Thierry Reding <thierry.reding@gmail.com>
13402 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13403 L:      linux-pwm@vger.kernel.org
13404 S:      Maintained
13405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13406 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13407 F:      Documentation/driver-api/pwm.rst
13408 F:      Documentation/devicetree/bindings/pwm/
13409 F:      include/linux/pwm.h
13410 F:      drivers/pwm/
13411 F:      drivers/video/backlight/pwm_bl.c
13412 F:      include/linux/pwm_backlight.h
13413 F:      drivers/gpio/gpio-mvebu.c
13414 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13415 K:      pwm_(config|apply_state|ops)
13416
13417 PXA GPIO DRIVER
13418 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13419 L:      linux-gpio@vger.kernel.org
13420 S:      Maintained
13421 F:      drivers/gpio/gpio-pxa.c
13422
13423 PXA MMCI DRIVER
13424 S:      Orphan
13425
13426 PXA RTC DRIVER
13427 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13428 L:      linux-rtc@vger.kernel.org
13429 S:      Maintained
13430
13431 PXA2xx/PXA3xx SUPPORT
13432 M:      Daniel Mack <daniel@zonque.org>
13433 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13434 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13436 T:      git git://github.com/hzhuang1/linux.git
13437 T:      git git://github.com/rjarzmik/linux.git
13438 S:      Maintained
13439 F:      arch/arm/boot/dts/pxa*
13440 F:      arch/arm/mach-pxa/
13441 F:      drivers/dma/pxa*
13442 F:      drivers/pcmcia/pxa2xx*
13443 F:      drivers/pinctrl/pxa/
13444 F:      drivers/spi/spi-pxa2xx*
13445 F:      drivers/usb/gadget/udc/pxa2*
13446 F:      include/sound/pxa2xx-lib.h
13447 F:      sound/arm/pxa*
13448 F:      sound/soc/pxa/
13449
13450 QAT DRIVER
13451 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13452 L:      qat-linux@intel.com
13453 S:      Supported
13454 F:      drivers/crypto/qat/
13455
13456 QCOM AUDIO (ASoC) DRIVERS
13457 M:      Patrick Lai <plai@codeaurora.org>
13458 M:      Banajit Goswami <bgoswami@codeaurora.org>
13459 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13460 S:      Supported
13461 F:      sound/soc/qcom/
13462
13463 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13464 M:      Gabriel Somlo <somlo@cmu.edu>
13465 M:      "Michael S. Tsirkin" <mst@redhat.com>
13466 L:      qemu-devel@nongnu.org
13467 S:      Maintained
13468 F:      drivers/firmware/qemu_fw_cfg.c
13469 F:      include/uapi/linux/qemu_fw_cfg.h
13470
13471 QIB DRIVER
13472 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13473 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13474 L:      linux-rdma@vger.kernel.org
13475 S:      Supported
13476 F:      drivers/infiniband/hw/qib/
13477
13478 QLOGIC QL41xxx FCOE DRIVER
13479 M:      QLogic-Storage-Upstream@cavium.com
13480 L:      linux-scsi@vger.kernel.org
13481 S:      Supported
13482 F:      drivers/scsi/qedf/
13483
13484 QLOGIC QL41xxx ISCSI DRIVER
13485 M:      QLogic-Storage-Upstream@cavium.com
13486 L:      linux-scsi@vger.kernel.org
13487 S:      Supported
13488 F:      drivers/scsi/qedi/
13489
13490 QLOGIC QL4xxx ETHERNET DRIVER
13491 M:      Ariel Elior <aelior@marvell.com>
13492 M:      GR-everest-linux-l2@marvell.com
13493 L:      netdev@vger.kernel.org
13494 S:      Supported
13495 F:      drivers/net/ethernet/qlogic/qed/
13496 F:      include/linux/qed/
13497 F:      drivers/net/ethernet/qlogic/qede/
13498
13499 QLOGIC QL4xxx RDMA DRIVER
13500 M:      Michal Kalderon <mkalderon@marvell.com>
13501 M:      Ariel Elior <aelior@marvell.com>
13502 L:      linux-rdma@vger.kernel.org
13503 S:      Supported
13504 F:      drivers/infiniband/hw/qedr/
13505 F:      include/uapi/rdma/qedr-abi.h
13506
13507 QLOGIC QLA1280 SCSI DRIVER
13508 M:      Michael Reed <mdr@sgi.com>
13509 L:      linux-scsi@vger.kernel.org
13510 S:      Maintained
13511 F:      drivers/scsi/qla1280.[ch]
13512
13513 QLOGIC QLA2XXX FC-SCSI DRIVER
13514 M:      hmadhani@marvell.com
13515 L:      linux-scsi@vger.kernel.org
13516 S:      Supported
13517 F:      Documentation/scsi/LICENSE.qla2xxx
13518 F:      drivers/scsi/qla2xxx/
13519
13520 QLOGIC QLA3XXX NETWORK DRIVER
13521 M:      GR-Linux-NIC-Dev@marvell.com
13522 L:      netdev@vger.kernel.org
13523 S:      Supported
13524 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13525 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13526
13527 QLOGIC QLA4XXX iSCSI DRIVER
13528 M:      QLogic-Storage-Upstream@qlogic.com
13529 L:      linux-scsi@vger.kernel.org
13530 S:      Supported
13531 F:      Documentation/scsi/LICENSE.qla4xxx
13532 F:      drivers/scsi/qla4xxx/
13533
13534 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13535 M:      Shahed Shaikh <shshaikh@marvell.com>
13536 M:      Manish Chopra <manishc@marvell.com>
13537 M:      GR-Linux-NIC-Dev@marvell.com
13538 L:      netdev@vger.kernel.org
13539 S:      Supported
13540 F:      drivers/net/ethernet/qlogic/qlcnic/
13541
13542 QLOGIC QLGE 10Gb ETHERNET DRIVER
13543 M:      Manish Chopra <manishc@marvell.com>
13544 M:      GR-Linux-NIC-Dev@marvell.com
13545 L:      netdev@vger.kernel.org
13546 S:      Supported
13547 F:      drivers/staging/qlge/
13548
13549 QM1D1B0004 MEDIA DRIVER
13550 M:      Akihiro Tsukada <tskd08@gmail.com>
13551 L:      linux-media@vger.kernel.org
13552 S:      Odd Fixes
13553 F:      drivers/media/tuners/qm1d1b0004*
13554
13555 QM1D1C0042 MEDIA DRIVER
13556 M:      Akihiro Tsukada <tskd08@gmail.com>
13557 L:      linux-media@vger.kernel.org
13558 S:      Odd Fixes
13559 F:      drivers/media/tuners/qm1d1c0042*
13560
13561 QNX4 FILESYSTEM
13562 M:      Anders Larsen <al@alarsen.net>
13563 W:      http://www.alarsen.net/linux/qnx4fs/
13564 S:      Maintained
13565 F:      fs/qnx4/
13566 F:      include/uapi/linux/qnx4_fs.h
13567 F:      include/uapi/linux/qnxtypes.h
13568
13569 QORIQ DPAA2 FSL-MC BUS DRIVER
13570 M:      Stuart Yoder <stuyoder@gmail.com>
13571 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13572 L:      linux-kernel@vger.kernel.org
13573 S:      Maintained
13574 F:      drivers/bus/fsl-mc/
13575 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13576 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13577
13578 QT1010 MEDIA DRIVER
13579 M:      Antti Palosaari <crope@iki.fi>
13580 L:      linux-media@vger.kernel.org
13581 W:      https://linuxtv.org
13582 W:      http://palosaari.fi/linux/
13583 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13584 T:      git git://linuxtv.org/anttip/media_tree.git
13585 S:      Maintained
13586 F:      drivers/media/tuners/qt1010*
13587
13588 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13589 M:      Kalle Valo <kvalo@codeaurora.org>
13590 L:      ath10k@lists.infradead.org
13591 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13593 S:      Supported
13594 F:      drivers/net/wireless/ath/ath10k/
13595
13596 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13597 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13598 L:      linux-wireless@vger.kernel.org
13599 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13600 S:      Supported
13601 F:      drivers/net/wireless/ath/ath9k/
13602
13603 QUALCOMM CAMERA SUBSYSTEM DRIVER
13604 M:      Todor Tomov <todor.too@gmail.com>
13605 L:      linux-media@vger.kernel.org
13606 S:      Maintained
13607 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13608 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13609 F:      drivers/media/platform/qcom/camss/
13610
13611 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13612 M:      Ilia Lin <ilia.lin@kernel.org>
13613 L:      linux-pm@vger.kernel.org
13614 S:      Maintained
13615 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13616 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13617
13618 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13619 M:      Timur Tabi <timur@kernel.org>
13620 L:      netdev@vger.kernel.org
13621 S:      Maintained
13622 F:      drivers/net/ethernet/qualcomm/emac/
13623
13624 QUALCOMM ETHQOS ETHERNET DRIVER
13625 M:      Vinod Koul <vkoul@kernel.org>
13626 M:      Niklas Cassel <niklas.cassel@linaro.org>
13627 L:      netdev@vger.kernel.org
13628 S:      Maintained
13629 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13630 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13631
13632 QUALCOMM GENERIC INTERFACE I2C DRIVER
13633 M:      Alok Chauhan <alokc@codeaurora.org>
13634 L:      linux-i2c@vger.kernel.org
13635 L:      linux-arm-msm@vger.kernel.org
13636 S:      Supported
13637 F:      drivers/i2c/busses/i2c-qcom-geni.c
13638
13639 QUALCOMM HEXAGON ARCHITECTURE
13640 M:      Brian Cain <bcain@codeaurora.org>
13641 L:      linux-hexagon@vger.kernel.org
13642 S:      Supported
13643 F:      arch/hexagon/
13644
13645 QUALCOMM HIDMA DRIVER
13646 M:      Sinan Kaya <okaya@kernel.org>
13647 L:      linux-arm-kernel@lists.infradead.org
13648 L:      linux-arm-msm@vger.kernel.org
13649 L:      dmaengine@vger.kernel.org
13650 S:      Supported
13651 F:      drivers/dma/qcom/hidma*
13652
13653 QUALCOMM IOMMU
13654 M:      Rob Clark <robdclark@gmail.com>
13655 L:      iommu@lists.linux-foundation.org
13656 L:      linux-arm-msm@vger.kernel.org
13657 S:      Maintained
13658 F:      drivers/iommu/qcom_iommu.c
13659
13660 QUALCOMM TSENS THERMAL DRIVER
13661 M:      Amit Kucheria <amit.kucheria@linaro.org>
13662 L:      linux-pm@vger.kernel.org
13663 L:      linux-arm-msm@vger.kernel.org
13664 S:      Maintained
13665 F:      drivers/thermal/qcom/
13666
13667 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13668 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13669 L:      linux-media@vger.kernel.org
13670 L:      linux-arm-msm@vger.kernel.org
13671 T:      git git://linuxtv.org/media_tree.git
13672 S:      Maintained
13673 F:      drivers/media/platform/qcom/venus/
13674
13675 QUALCOMM WCN36XX WIRELESS DRIVER
13676 M:      Kalle Valo <kvalo@codeaurora.org>
13677 L:      wcn36xx@lists.infradead.org
13678 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13679 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13680 S:      Supported
13681 F:      drivers/net/wireless/ath/wcn36xx/
13682
13683 QUANTENNA QTNFMAC WIRELESS DRIVER
13684 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13685 M:      Avinash Patil <avinashp@quantenna.com>
13686 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13687 L:      linux-wireless@vger.kernel.org
13688 S:      Maintained
13689 F:      drivers/net/wireless/quantenna
13690
13691 RADEON and AMDGPU DRM DRIVERS
13692 M:      Alex Deucher <alexander.deucher@amd.com>
13693 M:      Christian König <christian.koenig@amd.com>
13694 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13695 L:      amd-gfx@lists.freedesktop.org
13696 T:      git git://people.freedesktop.org/~agd5f/linux
13697 S:      Supported
13698 F:      drivers/gpu/drm/radeon/
13699 F:      include/uapi/drm/radeon_drm.h
13700 F:      drivers/gpu/drm/amd/
13701 F:      include/uapi/drm/amdgpu_drm.h
13702
13703 RADEON FRAMEBUFFER DISPLAY DRIVER
13704 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13705 L:      linux-fbdev@vger.kernel.org
13706 S:      Maintained
13707 F:      drivers/video/fbdev/aty/radeon*
13708 F:      include/uapi/linux/radeonfb.h
13709
13710 RADIOSHARK RADIO DRIVER
13711 M:      Hans Verkuil <hverkuil@xs4all.nl>
13712 L:      linux-media@vger.kernel.org
13713 T:      git git://linuxtv.org/media_tree.git
13714 S:      Maintained
13715 F:      drivers/media/radio/radio-shark.c
13716
13717 RADIOSHARK2 RADIO DRIVER
13718 M:      Hans Verkuil <hverkuil@xs4all.nl>
13719 L:      linux-media@vger.kernel.org
13720 T:      git git://linuxtv.org/media_tree.git
13721 S:      Maintained
13722 F:      drivers/media/radio/radio-shark2.c
13723 F:      drivers/media/radio/radio-tea5777.c
13724
13725 RADOS BLOCK DEVICE (RBD)
13726 M:      Ilya Dryomov <idryomov@gmail.com>
13727 M:      Sage Weil <sage@redhat.com>
13728 M:      Alex Elder <elder@kernel.org>
13729 L:      ceph-devel@vger.kernel.org
13730 W:      http://ceph.com/
13731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13732 T:      git git://github.com/ceph/ceph-client.git
13733 S:      Supported
13734 F:      Documentation/ABI/testing/sysfs-bus-rbd
13735 F:      drivers/block/rbd.c
13736 F:      drivers/block/rbd_types.h
13737
13738 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13739 M:      Paul Mackerras <paulus@samba.org>
13740 L:      linux-fbdev@vger.kernel.org
13741 S:      Maintained
13742 F:      drivers/video/fbdev/aty/aty128fb.c
13743
13744 RAINSHADOW-CEC DRIVER
13745 M:      Hans Verkuil <hverkuil@xs4all.nl>
13746 L:      linux-media@vger.kernel.org
13747 T:      git git://linuxtv.org/media_tree.git
13748 S:      Maintained
13749 F:      drivers/media/usb/rainshadow-cec/*
13750
13751 RALINK MIPS ARCHITECTURE
13752 M:      John Crispin <john@phrozen.org>
13753 L:      linux-mips@vger.kernel.org
13754 S:      Maintained
13755 F:      arch/mips/ralink
13756
13757 RALINK RT2X00 WIRELESS LAN DRIVER
13758 P:      rt2x00 project
13759 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13760 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13761 L:      linux-wireless@vger.kernel.org
13762 S:      Maintained
13763 F:      drivers/net/wireless/ralink/rt2x00/
13764
13765 RAMDISK RAM BLOCK DEVICE DRIVER
13766 M:      Jens Axboe <axboe@kernel.dk>
13767 S:      Maintained
13768 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13769 F:      drivers/block/brd.c
13770
13771 RANCHU VIRTUAL BOARD FOR MIPS
13772 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13773 L:      linux-mips@vger.kernel.org
13774 S:      Supported
13775 F:      arch/mips/generic/board-ranchu.c
13776 F:      arch/mips/configs/generic/board-ranchu.config
13777
13778 RANDOM NUMBER DRIVER
13779 M:      "Theodore Ts'o" <tytso@mit.edu>
13780 S:      Maintained
13781 F:      drivers/char/random.c
13782
13783 RAPIDIO SUBSYSTEM
13784 M:      Matt Porter <mporter@kernel.crashing.org>
13785 M:      Alexandre Bounine <alex.bou9@gmail.com>
13786 S:      Maintained
13787 F:      drivers/rapidio/
13788
13789 RAS INFRASTRUCTURE
13790 M:      Tony Luck <tony.luck@intel.com>
13791 M:      Borislav Petkov <bp@alien8.de>
13792 L:      linux-edac@vger.kernel.org
13793 S:      Maintained
13794 F:      drivers/ras/
13795 F:      include/linux/ras.h
13796 F:      include/ras/ras_event.h
13797 F:      Documentation/admin-guide/ras.rst
13798
13799 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13800 L:      linux-wireless@vger.kernel.org
13801 S:      Orphan
13802 F:      drivers/net/wireless/ray*
13803
13804 RCUTORTURE TEST FRAMEWORK
13805 M:      "Paul E. McKenney" <paulmck@kernel.org>
13806 M:      Josh Triplett <josh@joshtriplett.org>
13807 R:      Steven Rostedt <rostedt@goodmis.org>
13808 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13809 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13810 L:      rcu@vger.kernel.org
13811 S:      Supported
13812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13813 F:      tools/testing/selftests/rcutorture
13814
13815 RDC R-321X SoC
13816 M:      Florian Fainelli <florian@openwrt.org>
13817 S:      Maintained
13818
13819 RDC R6040 FAST ETHERNET DRIVER
13820 M:      Florian Fainelli <f.fainelli@gmail.com>
13821 L:      netdev@vger.kernel.org
13822 S:      Maintained
13823 F:      drivers/net/ethernet/rdc/r6040.c
13824
13825 RDMAVT - RDMA verbs software
13826 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13827 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13828 L:      linux-rdma@vger.kernel.org
13829 S:      Supported
13830 F:      drivers/infiniband/sw/rdmavt
13831
13832 RDS - RELIABLE DATAGRAM SOCKETS
13833 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13834 L:      netdev@vger.kernel.org
13835 L:      linux-rdma@vger.kernel.org
13836 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13837 W:      https://oss.oracle.com/projects/rds/
13838 S:      Supported
13839 F:      net/rds/
13840 F:      Documentation/networking/rds.txt
13841
13842 RDT - RESOURCE ALLOCATION
13843 M:      Fenghua Yu <fenghua.yu@intel.com>
13844 M:      Reinette Chatre <reinette.chatre@intel.com>
13845 L:      linux-kernel@vger.kernel.org
13846 S:      Supported
13847 F:      arch/x86/kernel/cpu/resctrl/
13848 F:      arch/x86/include/asm/resctrl_sched.h
13849 F:      Documentation/x86/resctrl*
13850
13851 READ-COPY UPDATE (RCU)
13852 M:      "Paul E. McKenney" <paulmck@kernel.org>
13853 M:      Josh Triplett <josh@joshtriplett.org>
13854 R:      Steven Rostedt <rostedt@goodmis.org>
13855 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13856 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13857 R:      Joel Fernandes <joel@joelfernandes.org>
13858 L:      rcu@vger.kernel.org
13859 W:      http://www.rdrop.com/users/paulmck/RCU/
13860 S:      Supported
13861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13862 F:      Documentation/RCU/
13863 X:      Documentation/RCU/torture.txt
13864 F:      include/linux/rcu*
13865 X:      include/linux/srcu*.h
13866 F:      kernel/rcu/
13867 X:      kernel/rcu/srcu*.c
13868
13869 REAL TIME CLOCK (RTC) SUBSYSTEM
13870 M:      Alessandro Zummo <a.zummo@towertech.it>
13871 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13872 L:      linux-rtc@vger.kernel.org
13873 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13875 S:      Maintained
13876 F:      Documentation/devicetree/bindings/rtc/
13877 F:      Documentation/admin-guide/rtc.rst
13878 F:      drivers/rtc/
13879 F:      include/linux/rtc.h
13880 F:      include/uapi/linux/rtc.h
13881 F:      include/linux/rtc/
13882 F:      include/linux/platform_data/rtc-*
13883 F:      tools/testing/selftests/rtc/
13884
13885 REALTEK AUDIO CODECS
13886 M:      Bard Liao <bardliao@realtek.com>
13887 M:      Oder Chiou <oder_chiou@realtek.com>
13888 S:      Maintained
13889 F:      sound/soc/codecs/rt*
13890 F:      include/sound/rt*.h
13891
13892 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13893 M:      Linus Walleij <linus.walleij@linaro.org>
13894 S:      Maintained
13895 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13896 F:      drivers/net/dsa/realtek-smi*
13897 F:      drivers/net/dsa/rtl83*
13898
13899 REDPINE WIRELESS DRIVER
13900 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13901 M:      Siva Rebbagondla <siva8118@gmail.com>
13902 L:      linux-wireless@vger.kernel.org
13903 S:      Maintained
13904 F:      drivers/net/wireless/rsi/
13905
13906 REGISTER MAP ABSTRACTION
13907 M:      Mark Brown <broonie@kernel.org>
13908 L:      linux-kernel@vger.kernel.org
13909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13910 S:      Supported
13911 F:      Documentation/devicetree/bindings/regmap/
13912 F:      drivers/base/regmap/
13913 F:      include/linux/regmap.h
13914
13915 REISERFS FILE SYSTEM
13916 L:      reiserfs-devel@vger.kernel.org
13917 S:      Supported
13918 F:      fs/reiserfs/
13919
13920 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13921 M:      Ohad Ben-Cohen <ohad@wizery.com>
13922 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13923 L:      linux-remoteproc@vger.kernel.org
13924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
13925 S:      Maintained
13926 F:      Documentation/devicetree/bindings/remoteproc/
13927 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13928 F:      Documentation/remoteproc.txt
13929 F:      drivers/remoteproc/
13930 F:      include/linux/remoteproc.h
13931 F:      include/linux/remoteproc/
13932
13933 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13934 M:      Ohad Ben-Cohen <ohad@wizery.com>
13935 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13936 L:      linux-remoteproc@vger.kernel.org
13937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
13938 S:      Maintained
13939 F:      drivers/rpmsg/
13940 F:      Documentation/rpmsg.txt
13941 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
13942 F:      include/linux/rpmsg.h
13943 F:      include/linux/rpmsg/
13944 F:      include/uapi/linux/rpmsg.h
13945 F:      samples/rpmsg/
13946
13947 RENESAS CLOCK DRIVERS
13948 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13949 L:      linux-renesas-soc@vger.kernel.org
13950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13951 S:      Supported
13952 F:      drivers/clk/renesas/
13953
13954 RENESAS EMEV2 I2C DRIVER
13955 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13956 S:      Supported
13957 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
13958 F:      drivers/i2c/busses/i2c-emev2.c
13959
13960 RENESAS ETHERNET DRIVERS
13961 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13962 L:      netdev@vger.kernel.org
13963 L:      linux-renesas-soc@vger.kernel.org
13964 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13965 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
13966 F:      drivers/net/ethernet/renesas/
13967 F:      include/linux/sh_eth.h
13968
13969 RENESAS R-CAR GYROADC DRIVER
13970 M:      Marek Vasut <marek.vasut@gmail.com>
13971 L:      linux-iio@vger.kernel.org
13972 S:      Supported
13973 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13974 F:      drivers/iio/adc/rcar-gyroadc.c
13975
13976 RENESAS R-CAR I2C DRIVERS
13977 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13978 S:      Supported
13979 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
13980 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
13981 F:      drivers/i2c/busses/i2c-rcar.c
13982 F:      drivers/i2c/busses/i2c-sh_mobile.c
13983
13984 RENESAS RIIC DRIVER
13985 M:      Chris Brandt <chris.brandt@renesas.com>
13986 S:      Supported
13987 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
13988 F:      drivers/i2c/busses/i2c-riic.c
13989
13990 RENESAS USB PHY DRIVER
13991 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13992 L:      linux-renesas-soc@vger.kernel.org
13993 S:      Maintained
13994 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13995
13996 RESET CONTROLLER FRAMEWORK
13997 M:      Philipp Zabel <p.zabel@pengutronix.de>
13998 T:      git git://git.pengutronix.de/git/pza/linux
13999 S:      Maintained
14000 F:      drivers/reset/
14001 F:      Documentation/devicetree/bindings/reset/
14002 F:      include/dt-bindings/reset/
14003 F:      include/linux/reset.h
14004 F:      include/linux/reset/
14005 F:      include/linux/reset-controller.h
14006
14007 RESTARTABLE SEQUENCES SUPPORT
14008 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14009 M:      Peter Zijlstra <peterz@infradead.org>
14010 M:      "Paul E. McKenney" <paulmck@kernel.org>
14011 M:      Boqun Feng <boqun.feng@gmail.com>
14012 L:      linux-kernel@vger.kernel.org
14013 S:      Supported
14014 F:      kernel/rseq.c
14015 F:      include/uapi/linux/rseq.h
14016 F:      include/trace/events/rseq.h
14017 F:      tools/testing/selftests/rseq/
14018
14019 RFKILL
14020 M:      Johannes Berg <johannes@sipsolutions.net>
14021 L:      linux-wireless@vger.kernel.org
14022 W:      http://wireless.kernel.org/
14023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
14024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
14025 S:      Maintained
14026 F:      Documentation/driver-api/rfkill.rst
14027 F:      Documentation/ABI/stable/sysfs-class-rfkill
14028 F:      net/rfkill/
14029 F:      include/linux/rfkill.h
14030 F:      include/uapi/linux/rfkill.h
14031
14032 RHASHTABLE
14033 M:      Thomas Graf <tgraf@suug.ch>
14034 M:      Herbert Xu <herbert@gondor.apana.org.au>
14035 L:      netdev@vger.kernel.org
14036 S:      Maintained
14037 F:      lib/rhashtable.c
14038 F:      lib/test_rhashtable.c
14039 F:      include/linux/rhashtable.h
14040 F:      include/linux/rhashtable-types.h
14041
14042 RICOH R5C592 MEMORYSTICK DRIVER
14043 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14044 S:      Maintained
14045 F:      drivers/memstick/host/r592.*
14046
14047 RICOH SMARTMEDIA/XD DRIVER
14048 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14049 S:      Maintained
14050 F:      drivers/mtd/nand/raw/r852.c
14051 F:      drivers/mtd/nand/raw/r852.h
14052
14053 RISC-V ARCHITECTURE
14054 M:      Paul Walmsley <paul.walmsley@sifive.com>
14055 M:      Palmer Dabbelt <palmer@dabbelt.com>
14056 M:      Albert Ou <aou@eecs.berkeley.edu>
14057 L:      linux-riscv@lists.infradead.org
14058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
14059 S:      Supported
14060 F:      arch/riscv/
14061 K:      riscv
14062 N:      riscv
14063
14064 ROCCAT DRIVERS
14065 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
14066 W:      http://sourceforge.net/projects/roccat/
14067 S:      Maintained
14068 F:      drivers/hid/hid-roccat*
14069 F:      include/linux/hid-roccat*
14070 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
14071
14072 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
14073 M:      Jacob Chen <jacob-chen@iotwrt.com>
14074 M:      Ezequiel Garcia <ezequiel@collabora.com>
14075 L:      linux-media@vger.kernel.org
14076 S:      Maintained
14077 F:      drivers/media/platform/rockchip/rga/
14078 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
14079
14080 HANTRO VPU CODEC DRIVER
14081 M:      Ezequiel Garcia <ezequiel@collabora.com>
14082 L:      linux-media@vger.kernel.org
14083 S:      Maintained
14084 F:      drivers/staging/media/hantro/
14085 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
14086
14087 ROCKER DRIVER
14088 M:      Jiri Pirko <jiri@resnulli.us>
14089 L:      netdev@vger.kernel.org
14090 S:      Supported
14091 F:      drivers/net/ethernet/rocker/
14092
14093 ROCKETPORT DRIVER
14094 P:      Comtrol Corp.
14095 W:      http://www.comtrol.com
14096 S:      Maintained
14097 F:      Documentation/driver-api/serial/rocket.rst
14098 F:      drivers/tty/rocket*
14099
14100 ROCKETPORT EXPRESS/INFINITY DRIVER
14101 M:      Kevin Cernekee <cernekee@gmail.com>
14102 L:      linux-serial@vger.kernel.org
14103 S:      Odd Fixes
14104 F:      drivers/tty/serial/rp2.*
14105
14106 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
14107 M:      Tomasz Duszynski <tduszyns@gmail.com>
14108 S:      Maintained
14109 F:      drivers/iio/light/bh1750.c
14110 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
14111
14112 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
14113 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
14114 L:      linux-kernel@vger.kernel.org
14115 L:      linux-renesas-soc@vger.kernel.org
14116 S:      Supported
14117 F:      drivers/mfd/bd9571mwv.c
14118 F:      drivers/regulator/bd9571mwv-regulator.c
14119 F:      drivers/gpio/gpio-bd9571mwv.c
14120 F:      include/linux/mfd/bd9571mwv.h
14121 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14122
14123 ROSE NETWORK LAYER
14124 M:      Ralf Baechle <ralf@linux-mips.org>
14125 L:      linux-hams@vger.kernel.org
14126 W:      http://www.linux-ax25.org/
14127 S:      Maintained
14128 F:      include/net/rose.h
14129 F:      include/uapi/linux/rose.h
14130 F:      net/rose/
14131
14132 RTL2830 MEDIA DRIVER
14133 M:      Antti Palosaari <crope@iki.fi>
14134 L:      linux-media@vger.kernel.org
14135 W:      https://linuxtv.org
14136 W:      http://palosaari.fi/linux/
14137 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14138 T:      git git://linuxtv.org/anttip/media_tree.git
14139 S:      Maintained
14140 F:      drivers/media/dvb-frontends/rtl2830*
14141
14142 RTL2832 MEDIA DRIVER
14143 M:      Antti Palosaari <crope@iki.fi>
14144 L:      linux-media@vger.kernel.org
14145 W:      https://linuxtv.org
14146 W:      http://palosaari.fi/linux/
14147 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14148 T:      git git://linuxtv.org/anttip/media_tree.git
14149 S:      Maintained
14150 F:      drivers/media/dvb-frontends/rtl2832*
14151
14152 RTL2832_SDR MEDIA DRIVER
14153 M:      Antti Palosaari <crope@iki.fi>
14154 L:      linux-media@vger.kernel.org
14155 W:      https://linuxtv.org
14156 W:      http://palosaari.fi/linux/
14157 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14158 T:      git git://linuxtv.org/anttip/media_tree.git
14159 S:      Maintained
14160 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14161
14162 RTL8180 WIRELESS DRIVER
14163 L:      linux-wireless@vger.kernel.org
14164 W:      http://wireless.kernel.org/
14165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14166 S:      Orphan
14167 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14168
14169 RTL8187 WIRELESS DRIVER
14170 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14171 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14172 M:      Larry Finger <Larry.Finger@lwfinger.net>
14173 L:      linux-wireless@vger.kernel.org
14174 W:      http://wireless.kernel.org/
14175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14176 S:      Maintained
14177 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14178
14179 REALTEK WIRELESS DRIVER (rtlwifi family)
14180 M:      Ping-Ke Shih <pkshih@realtek.com>
14181 L:      linux-wireless@vger.kernel.org
14182 W:      http://wireless.kernel.org/
14183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14184 S:      Maintained
14185 F:      drivers/net/wireless/realtek/rtlwifi/
14186
14187 REALTEK WIRELESS DRIVER (rtw88)
14188 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14189 L:      linux-wireless@vger.kernel.org
14190 S:      Maintained
14191 F:      drivers/net/wireless/realtek/rtw88/
14192
14193 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14194 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14195 L:      linux-wireless@vger.kernel.org
14196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14197 S:      Maintained
14198 F:      drivers/net/wireless/realtek/rtl8xxxu/
14199
14200 RXRPC SOCKETS (AF_RXRPC)
14201 M:      David Howells <dhowells@redhat.com>
14202 L:      linux-afs@lists.infradead.org
14203 S:      Supported
14204 F:      net/rxrpc/
14205 F:      include/keys/rxrpc-type.h
14206 F:      include/net/af_rxrpc.h
14207 F:      include/trace/events/rxrpc.h
14208 F:      include/uapi/linux/rxrpc.h
14209 F:      Documentation/networking/rxrpc.txt
14210 W:      https://www.infradead.org/~dhowells/kafs/
14211
14212 S3 SAVAGE FRAMEBUFFER DRIVER
14213 M:      Antonino Daplas <adaplas@gmail.com>
14214 L:      linux-fbdev@vger.kernel.org
14215 S:      Maintained
14216 F:      drivers/video/fbdev/savage/
14217
14218 S390
14219 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14220 M:      Vasily Gorbik <gor@linux.ibm.com>
14221 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14222 L:      linux-s390@vger.kernel.org
14223 W:      http://www.ibm.com/developerworks/linux/linux390/
14224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14225 S:      Supported
14226 F:      arch/s390/
14227 F:      drivers/s390/
14228 F:      Documentation/s390/
14229 F:      Documentation/driver-api/s390-drivers.rst
14230
14231 S390 COMMON I/O LAYER
14232 M:      Sebastian Ott <sebott@linux.ibm.com>
14233 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14234 L:      linux-s390@vger.kernel.org
14235 W:      http://www.ibm.com/developerworks/linux/linux390/
14236 S:      Supported
14237 F:      drivers/s390/cio/
14238
14239 S390 DASD DRIVER
14240 M:      Stefan Haberland <sth@linux.ibm.com>
14241 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14242 L:      linux-s390@vger.kernel.org
14243 W:      http://www.ibm.com/developerworks/linux/linux390/
14244 S:      Supported
14245 F:      drivers/s390/block/dasd*
14246 F:      block/partitions/ibm.c
14247
14248 S390 IOMMU (PCI)
14249 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14250 L:      linux-s390@vger.kernel.org
14251 W:      http://www.ibm.com/developerworks/linux/linux390/
14252 S:      Supported
14253 F:      drivers/iommu/s390-iommu.c
14254
14255 S390 IUCV NETWORK LAYER
14256 M:      Julian Wiedmann <jwi@linux.ibm.com>
14257 M:      Ursula Braun <ubraun@linux.ibm.com>
14258 L:      linux-s390@vger.kernel.org
14259 W:      http://www.ibm.com/developerworks/linux/linux390/
14260 S:      Supported
14261 F:      drivers/s390/net/*iucv*
14262 F:      include/net/iucv/
14263 F:      net/iucv/
14264
14265 S390 NETWORK DRIVERS
14266 M:      Julian Wiedmann <jwi@linux.ibm.com>
14267 M:      Ursula Braun <ubraun@linux.ibm.com>
14268 L:      linux-s390@vger.kernel.org
14269 W:      http://www.ibm.com/developerworks/linux/linux390/
14270 S:      Supported
14271 F:      drivers/s390/net/
14272
14273 S390 PCI SUBSYSTEM
14274 M:      Sebastian Ott <sebott@linux.ibm.com>
14275 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14276 L:      linux-s390@vger.kernel.org
14277 W:      http://www.ibm.com/developerworks/linux/linux390/
14278 S:      Supported
14279 F:      arch/s390/pci/
14280 F:      drivers/pci/hotplug/s390_pci_hpc.c
14281
14282 S390 VFIO-CCW DRIVER
14283 M:      Cornelia Huck <cohuck@redhat.com>
14284 M:      Eric Farman <farman@linux.ibm.com>
14285 R:      Halil Pasic <pasic@linux.ibm.com>
14286 L:      linux-s390@vger.kernel.org
14287 L:      kvm@vger.kernel.org
14288 S:      Supported
14289 F:      drivers/s390/cio/vfio_ccw*
14290 F:      Documentation/s390/vfio-ccw.rst
14291 F:      include/uapi/linux/vfio_ccw.h
14292
14293 S390 ZCRYPT DRIVER
14294 M:      Harald Freudenberger <freude@linux.ibm.com>
14295 L:      linux-s390@vger.kernel.org
14296 W:      http://www.ibm.com/developerworks/linux/linux390/
14297 S:      Supported
14298 F:      drivers/s390/crypto/
14299
14300 S390 VFIO AP DRIVER
14301 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14302 M:      Pierre Morel <pmorel@linux.ibm.com>
14303 M:      Halil Pasic <pasic@linux.ibm.com>
14304 L:      linux-s390@vger.kernel.org
14305 W:      http://www.ibm.com/developerworks/linux/linux390/
14306 S:      Supported
14307 F:      drivers/s390/crypto/vfio_ap_drv.c
14308 F:      drivers/s390/crypto/vfio_ap_private.h
14309 F:      drivers/s390/crypto/vfio_ap_ops.c
14310 F:      Documentation/s390/vfio-ap.rst
14311
14312 S390 ZFCP DRIVER
14313 M:      Steffen Maier <maier@linux.ibm.com>
14314 M:      Benjamin Block <bblock@linux.ibm.com>
14315 L:      linux-s390@vger.kernel.org
14316 W:      http://www.ibm.com/developerworks/linux/linux390/
14317 S:      Supported
14318 F:      drivers/s390/scsi/zfcp_*
14319
14320 S3C24XX SD/MMC Driver
14321 M:      Ben Dooks <ben-linux@fluff.org>
14322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14323 S:      Supported
14324 F:      drivers/mmc/host/s3cmci.*
14325
14326 SAA6588 RDS RECEIVER DRIVER
14327 M:      Hans Verkuil <hverkuil@xs4all.nl>
14328 L:      linux-media@vger.kernel.org
14329 T:      git git://linuxtv.org/media_tree.git
14330 W:      https://linuxtv.org
14331 S:      Odd Fixes
14332 F:      drivers/media/i2c/saa6588*
14333
14334 SAA7134 VIDEO4LINUX DRIVER
14335 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14336 L:      linux-media@vger.kernel.org
14337 W:      https://linuxtv.org
14338 T:      git git://linuxtv.org/media_tree.git
14339 S:      Odd fixes
14340 F:      Documentation/media/v4l-drivers/saa7134*
14341 F:      drivers/media/pci/saa7134/
14342
14343 SAA7146 VIDEO4LINUX-2 DRIVER
14344 M:      Hans Verkuil <hverkuil@xs4all.nl>
14345 L:      linux-media@vger.kernel.org
14346 T:      git git://linuxtv.org/media_tree.git
14347 S:      Maintained
14348 F:      drivers/media/common/saa7146/
14349 F:      drivers/media/pci/saa7146/
14350 F:      include/media/drv-intf/saa7146*
14351
14352 SAFESETID SECURITY MODULE
14353 M:     Micah Morton <mortonm@chromium.org>
14354 S:     Supported
14355 F:     security/safesetid/
14356 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14357
14358 SAMSUNG AUDIO (ASoC) DRIVERS
14359 M:      Krzysztof Kozlowski <krzk@kernel.org>
14360 M:      Sangbeom Kim <sbkim73@samsung.com>
14361 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14362 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14363 S:      Supported
14364 F:      sound/soc/samsung/
14365 F:      Documentation/devicetree/bindings/sound/samsung*
14366
14367 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14368 M:      Krzysztof Kozlowski <krzk@kernel.org>
14369 L:      linux-crypto@vger.kernel.org
14370 L:      linux-samsung-soc@vger.kernel.org
14371 S:      Maintained
14372 F:      drivers/crypto/exynos-rng.c
14373 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
14374
14375 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14376 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14377 L:      linux-samsung-soc@vger.kernel.org
14378 S:      Maintained
14379 F:      drivers/char/hw_random/exynos-trng.c
14380 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14381
14382 SAMSUNG FRAMEBUFFER DRIVER
14383 M:      Jingoo Han <jingoohan1@gmail.com>
14384 L:      linux-fbdev@vger.kernel.org
14385 S:      Maintained
14386 F:      drivers/video/fbdev/s3c-fb.c
14387
14388 SAMSUNG LAPTOP DRIVER
14389 M:      Corentin Chary <corentin.chary@gmail.com>
14390 L:      platform-driver-x86@vger.kernel.org
14391 S:      Maintained
14392 F:      drivers/platform/x86/samsung-laptop.c
14393
14394 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14395 M:      Sangbeom Kim <sbkim73@samsung.com>
14396 M:      Krzysztof Kozlowski <krzk@kernel.org>
14397 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14398 L:      linux-kernel@vger.kernel.org
14399 L:      linux-samsung-soc@vger.kernel.org
14400 S:      Supported
14401 F:      drivers/mfd/sec*.c
14402 F:      drivers/regulator/s2m*.c
14403 F:      drivers/regulator/s5m*.c
14404 F:      drivers/clk/clk-s2mps11.c
14405 F:      drivers/rtc/rtc-s5m.c
14406 F:      include/linux/mfd/samsung/
14407 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14408 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14409 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14410 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14411
14412 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14413 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14414 L:      linux-media@vger.kernel.org
14415 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14416 S:      Maintained
14417 F:      drivers/media/platform/s3c-camif/
14418 F:      include/media/drv-intf/s3c_camif.h
14419
14420 SAMSUNG S3FWRN5 NFC DRIVER
14421 M:      Robert Baldyga <r.baldyga@samsung.com>
14422 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14423 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14424 S:      Supported
14425 F:      drivers/nfc/s3fwrn5
14426
14427 SAMSUNG S5C73M3 CAMERA DRIVER
14428 M:      Kyungmin Park <kyungmin.park@samsung.com>
14429 M:      Andrzej Hajda <a.hajda@samsung.com>
14430 L:      linux-media@vger.kernel.org
14431 S:      Supported
14432 F:      drivers/media/i2c/s5c73m3/*
14433
14434 SAMSUNG S5K5BAF CAMERA DRIVER
14435 M:      Kyungmin Park <kyungmin.park@samsung.com>
14436 M:      Andrzej Hajda <a.hajda@samsung.com>
14437 L:      linux-media@vger.kernel.org
14438 S:      Supported
14439 F:      drivers/media/i2c/s5k5baf.c
14440
14441 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14442 M:      Krzysztof Kozlowski <krzk@kernel.org>
14443 M:      Vladimir Zapolskiy <vz@mleia.com>
14444 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14445 L:      linux-crypto@vger.kernel.org
14446 L:      linux-samsung-soc@vger.kernel.org
14447 S:      Maintained
14448 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.txt
14449 F:      Documentation/devicetree/bindings/crypto/samsung-sss.txt
14450 F:      drivers/crypto/s5p-sss.c
14451
14452 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14453 M:      Kyungmin Park <kyungmin.park@samsung.com>
14454 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14455 L:      linux-media@vger.kernel.org
14456 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14457 S:      Supported
14458 F:      drivers/media/platform/exynos4-is/
14459
14460 SAMSUNG SOC CLOCK DRIVERS
14461 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14462 M:      Tomasz Figa <tomasz.figa@gmail.com>
14463 M:      Chanwoo Choi <cw00.choi@samsung.com>
14464 S:      Supported
14465 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14467 F:      drivers/clk/samsung/
14468 F:      include/dt-bindings/clock/exynos*.h
14469 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14470 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14471 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14472
14473 SAMSUNG SPI DRIVERS
14474 M:      Kukjin Kim <kgene@kernel.org>
14475 M:      Krzysztof Kozlowski <krzk@kernel.org>
14476 M:      Andi Shyti <andi@etezian.org>
14477 L:      linux-spi@vger.kernel.org
14478 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14479 S:      Maintained
14480 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14481 F:      drivers/spi/spi-s3c*
14482 F:      include/linux/platform_data/spi-s3c64xx.h
14483
14484 SAMSUNG SXGBE DRIVERS
14485 M:      Byungho An <bh74.an@samsung.com>
14486 M:      Girish K S <ks.giri@samsung.com>
14487 M:      Vipul Pandya <vipul.pandya@samsung.com>
14488 S:      Supported
14489 L:      netdev@vger.kernel.org
14490 F:      drivers/net/ethernet/samsung/sxgbe/
14491
14492 SAMSUNG THERMAL DRIVER
14493 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14494 L:      linux-pm@vger.kernel.org
14495 L:      linux-samsung-soc@vger.kernel.org
14496 S:      Supported
14497 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14498 F:      drivers/thermal/samsung/
14499
14500 SAMSUNG USB2 PHY DRIVER
14501 M:      Kamil Debski <kamil@wypas.org>
14502 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14503 L:      linux-kernel@vger.kernel.org
14504 S:      Supported
14505 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14506 F:      Documentation/driver-api/phy/samsung-usb2.rst
14507 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14508 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14509 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14510 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14511 F:      drivers/phy/samsung/phy-samsung-usb2.c
14512 F:      drivers/phy/samsung/phy-samsung-usb2.h
14513
14514 SC1200 WDT DRIVER
14515 M:      Zwane Mwaikambo <zwanem@gmail.com>
14516 S:      Maintained
14517 F:      drivers/watchdog/sc1200wdt.c
14518
14519 SCHEDULER
14520 M:      Ingo Molnar <mingo@redhat.com>
14521 M:      Peter Zijlstra <peterz@infradead.org>
14522 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14523 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14524 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14525 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14526 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14527 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14528 L:      linux-kernel@vger.kernel.org
14529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14530 S:      Maintained
14531 F:      kernel/sched/
14532 F:      include/linux/sched.h
14533 F:      include/uapi/linux/sched.h
14534 F:      include/linux/wait.h
14535 F:      include/linux/preempt.h
14536
14537 SCR24X CHIP CARD INTERFACE DRIVER
14538 M:      Lubomir Rintel <lkundrak@v3.sk>
14539 S:      Supported
14540 F:      drivers/char/pcmcia/scr24x_cs.c
14541
14542 SCSI CDROM DRIVER
14543 M:      Jens Axboe <axboe@kernel.dk>
14544 L:      linux-scsi@vger.kernel.org
14545 W:      http://www.kernel.dk
14546 S:      Maintained
14547 F:      drivers/scsi/sr*
14548
14549 SCSI RDMA PROTOCOL (SRP) INITIATOR
14550 M:      Bart Van Assche <bvanassche@acm.org>
14551 L:      linux-rdma@vger.kernel.org
14552 S:      Supported
14553 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14554 F:      drivers/infiniband/ulp/srp/
14555 F:      include/scsi/srp.h
14556
14557 SCSI RDMA PROTOCOL (SRP) TARGET
14558 M:      Bart Van Assche <bvanassche@acm.org>
14559 L:      linux-rdma@vger.kernel.org
14560 L:      target-devel@vger.kernel.org
14561 S:      Supported
14562 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14563 F:      drivers/infiniband/ulp/srpt/
14564
14565 SCSI SG DRIVER
14566 M:      Doug Gilbert <dgilbert@interlog.com>
14567 L:      linux-scsi@vger.kernel.org
14568 W:      http://sg.danny.cz/sg
14569 S:      Maintained
14570 F:      Documentation/scsi/scsi-generic.txt
14571 F:      drivers/scsi/sg.c
14572 F:      include/scsi/sg.h
14573
14574 SCSI SUBSYSTEM
14575 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14577 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14579 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14580 L:      linux-scsi@vger.kernel.org
14581 S:      Maintained
14582 F:      Documentation/devicetree/bindings/scsi/
14583 F:      drivers/scsi/
14584 F:      include/scsi/
14585
14586 SCSI TAPE DRIVER
14587 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14588 L:      linux-scsi@vger.kernel.org
14589 S:      Maintained
14590 F:      Documentation/scsi/st.txt
14591 F:      drivers/scsi/st.*
14592 F:      drivers/scsi/st_*.h
14593
14594 SCSI TARGET SUBSYSTEM
14595 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14596 L:      linux-scsi@vger.kernel.org
14597 L:      target-devel@vger.kernel.org
14598 W:      http://www.linux-iscsi.org
14599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14600 Q:      https://patchwork.kernel.org/project/target-devel/list/
14601 S:      Supported
14602 F:      drivers/target/
14603 F:      include/target/
14604 F:      Documentation/target/
14605
14606 SCTP PROTOCOL
14607 M:      Vlad Yasevich <vyasevich@gmail.com>
14608 M:      Neil Horman <nhorman@tuxdriver.com>
14609 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14610 L:      linux-sctp@vger.kernel.org
14611 W:      http://lksctp.sourceforge.net
14612 S:      Maintained
14613 F:      Documentation/networking/sctp.txt
14614 F:      include/linux/sctp.h
14615 F:      include/uapi/linux/sctp.h
14616 F:      include/net/sctp/
14617 F:      net/sctp/
14618
14619 SCx200 CPU SUPPORT
14620 M:      Jim Cromie <jim.cromie@gmail.com>
14621 S:      Odd Fixes
14622 F:      Documentation/i2c/busses/scx200_acb.rst
14623 F:      arch/x86/platform/scx200/
14624 F:      drivers/watchdog/scx200_wdt.c
14625 F:      drivers/i2c/busses/scx200*
14626 F:      drivers/mtd/maps/scx200_docflash.c
14627 F:      include/linux/scx200.h
14628
14629 SCx200 GPIO DRIVER
14630 M:      Jim Cromie <jim.cromie@gmail.com>
14631 S:      Maintained
14632 F:      drivers/char/scx200_gpio.c
14633 F:      include/linux/scx200_gpio.h
14634
14635 SCx200 HRT CLOCKSOURCE DRIVER
14636 M:      Jim Cromie <jim.cromie@gmail.com>
14637 S:      Maintained
14638 F:      drivers/clocksource/scx200_hrt.c
14639
14640 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14641 M:      Sascha Sommer <saschasommer@freenet.de>
14642 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14643 S:      Maintained
14644 F:      drivers/mmc/host/sdricoh_cs.c
14645
14646 SECO BOARDS CEC DRIVER
14647 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14648 S:      Maintained
14649 F:      drivers/media/platform/seco-cec/seco-cec.c
14650 F:      drivers/media/platform/seco-cec/seco-cec.h
14651
14652 SECURE COMPUTING
14653 M:      Kees Cook <keescook@chromium.org>
14654 R:      Andy Lutomirski <luto@amacapital.net>
14655 R:      Will Drewry <wad@chromium.org>
14656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14657 S:      Supported
14658 F:      kernel/seccomp.c
14659 F:      include/uapi/linux/seccomp.h
14660 F:      include/linux/seccomp.h
14661 F:      tools/testing/selftests/seccomp/*
14662 F:      tools/testing/selftests/kselftest_harness.h
14663 F:      Documentation/userspace-api/seccomp_filter.rst
14664 K:      \bsecure_computing
14665 K:      \bTIF_SECCOMP\b
14666
14667 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14668 M:      Al Cooper <alcooperx@gmail.com>
14669 L:      linux-mmc@vger.kernel.org
14670 L:      bcm-kernel-feedback-list@broadcom.com
14671 S:      Maintained
14672 F:      drivers/mmc/host/sdhci-brcmstb*
14673
14674 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14675 M:      Adrian Hunter <adrian.hunter@intel.com>
14676 L:      linux-mmc@vger.kernel.org
14677 S:      Maintained
14678 F:      drivers/mmc/host/sdhci*
14679 F:      include/linux/mmc/sdhci*
14680
14681 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14682 M:      Adrian Hunter <adrian.hunter@intel.com>
14683 M:      Ritesh Harjani <riteshh@codeaurora.org>
14684 M:      Asutosh Das <asutoshd@codeaurora.org>
14685 L:      linux-mmc@vger.kernel.org
14686 S:      Maintained
14687 F:      drivers/mmc/host/cqhci*
14688
14689 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14690 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14691 M:      Manjunath M B <manjumb@synopsys.com>
14692 L:      linux-mmc@vger.kernel.org
14693 S:      Maintained
14694 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14695
14696 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14697 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14698 L:      linux-mmc@vger.kernel.org
14699 S:      Supported
14700 F:      drivers/mmc/host/sdhci-of-at91.c
14701
14702 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14703 M:      Ben Dooks <ben-linux@fluff.org>
14704 M:      Jaehoon Chung <jh80.chung@samsung.com>
14705 L:      linux-mmc@vger.kernel.org
14706 S:      Maintained
14707 F:      drivers/mmc/host/sdhci-s3c*
14708
14709 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14710 M:      Viresh Kumar <vireshk@kernel.org>
14711 L:      linux-mmc@vger.kernel.org
14712 S:      Maintained
14713 F:      drivers/mmc/host/sdhci-spear.c
14714
14715 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14716 M:      Kishon Vijay Abraham I <kishon@ti.com>
14717 L:      linux-mmc@vger.kernel.org
14718 S:      Maintained
14719 F:      drivers/mmc/host/sdhci-omap.c
14720
14721 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14722 M:      Scott Bauer <scott.bauer@intel.com>
14723 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14724 L:      linux-block@vger.kernel.org
14725 S:      Supported
14726 F:      block/sed*
14727 F:      block/opal_proto.h
14728 F:      include/linux/sed*
14729 F:      include/uapi/linux/sed*
14730
14731 SECURITY CONTACT
14732 M:      Security Officers <security@kernel.org>
14733 S:      Supported
14734
14735 SECURITY SUBSYSTEM
14736 M:      James Morris <jmorris@namei.org>
14737 M:      "Serge E. Hallyn" <serge@hallyn.com>
14738 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14740 W:      http://kernsec.org/
14741 S:      Supported
14742 F:      security/
14743 X:      security/selinux/
14744
14745 SELINUX SECURITY MODULE
14746 M:      Paul Moore <paul@paul-moore.com>
14747 M:      Stephen Smalley <sds@tycho.nsa.gov>
14748 M:      Eric Paris <eparis@parisplace.org>
14749 L:      selinux@vger.kernel.org
14750 W:      https://selinuxproject.org
14751 W:      https://github.com/SELinuxProject
14752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14753 S:      Supported
14754 F:      include/uapi/linux/selinux_netlink.h
14755 F:      security/selinux/
14756 F:      scripts/selinux/
14757 F:      Documentation/admin-guide/LSM/SELinux.rst
14758
14759 SENSABLE PHANTOM
14760 M:      Jiri Slaby <jirislaby@gmail.com>
14761 S:      Maintained
14762 F:      drivers/misc/phantom.c
14763 F:      include/uapi/linux/phantom.h
14764
14765 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14766 M:      Tomasz Duszynski <tduszyns@gmail.com>
14767 S:      Maintained
14768 F:      drivers/iio/chemical/sps30.c
14769 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14770
14771 SERIAL DEVICE BUS
14772 M:      Rob Herring <robh@kernel.org>
14773 L:      linux-serial@vger.kernel.org
14774 S:      Maintained
14775 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14776 F:      drivers/tty/serdev/
14777 F:      include/linux/serdev.h
14778
14779 SERIAL DRIVERS
14780 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14781 L:      linux-serial@vger.kernel.org
14782 S:      Maintained
14783 F:      Documentation/devicetree/bindings/serial/
14784 F:      drivers/tty/serial/
14785
14786 SERIAL IR RECEIVER
14787 M:      Sean Young <sean@mess.org>
14788 L:      linux-media@vger.kernel.org
14789 S:      Maintained
14790 F:      drivers/media/rc/serial_ir.c
14791
14792 SFC NETWORK DRIVER
14793 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14794 M:      Edward Cree <ecree@solarflare.com>
14795 M:      Martin Habets <mhabets@solarflare.com>
14796 L:      netdev@vger.kernel.org
14797 S:      Supported
14798 F:      drivers/net/ethernet/sfc/
14799
14800 SFF/SFP/SFP+ MODULE SUPPORT
14801 M:      Russell King <linux@armlinux.org.uk>
14802 L:      netdev@vger.kernel.org
14803 S:      Maintained
14804 F:      drivers/net/phy/phylink.c
14805 F:      drivers/net/phy/sfp*
14806 F:      include/linux/phylink.h
14807 F:      include/linux/sfp.h
14808 K:      phylink
14809
14810 SGI GRU DRIVER
14811 M:      Dimitri Sivanich <sivanich@sgi.com>
14812 S:      Maintained
14813 F:      drivers/misc/sgi-gru/
14814
14815 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14816 M:      Pat Gefre <pfg@sgi.com>
14817 L:      linux-ia64@vger.kernel.org
14818 S:      Supported
14819 F:      Documentation/ia64/serial.rst
14820 F:      drivers/tty/serial/ioc?_serial.c
14821 F:      include/linux/ioc?.h
14822
14823 SGI XP/XPC/XPNET DRIVER
14824 M:      Cliff Whickman <cpw@sgi.com>
14825 M:      Robin Holt <robinmholt@gmail.com>
14826 S:      Maintained
14827 F:      drivers/misc/sgi-xp/
14828
14829 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14830 M:      Ursula Braun <ubraun@linux.ibm.com>
14831 M:      Karsten Graul <kgraul@linux.ibm.com>
14832 L:      linux-s390@vger.kernel.org
14833 W:      http://www.ibm.com/developerworks/linux/linux390/
14834 S:      Supported
14835 F:      net/smc/
14836
14837 SHARP RJ54N1CB0C SENSOR DRIVER
14838 M:      Jacopo Mondi <jacopo@jmondi.org>
14839 L:      linux-media@vger.kernel.org
14840 T:      git git://linuxtv.org/media_tree.git
14841 S:      Odd fixes
14842 F:      drivers/media/i2c/rj54n1cb0c.c
14843 F:      include/media/i2c/rj54n1cb0c.h
14844
14845 SH_VEU V4L2 MEM2MEM DRIVER
14846 L:      linux-media@vger.kernel.org
14847 S:      Orphan
14848 F:      drivers/media/platform/sh_veu.c
14849
14850 SH_VOU V4L2 OUTPUT DRIVER
14851 L:      linux-media@vger.kernel.org
14852 S:      Orphan
14853 F:      drivers/media/platform/sh_vou.c
14854 F:      include/media/drv-intf/sh_vou.h
14855
14856 SI2157 MEDIA DRIVER
14857 M:      Antti Palosaari <crope@iki.fi>
14858 L:      linux-media@vger.kernel.org
14859 W:      https://linuxtv.org
14860 W:      http://palosaari.fi/linux/
14861 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14862 T:      git git://linuxtv.org/anttip/media_tree.git
14863 S:      Maintained
14864 F:      drivers/media/tuners/si2157*
14865
14866 SI2165 MEDIA DRIVER
14867 M:      Matthias Schwarzott <zzam@gentoo.org>
14868 L:      linux-media@vger.kernel.org
14869 W:      https://linuxtv.org
14870 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14871 S:      Maintained
14872 F:      drivers/media/dvb-frontends/si2165*
14873
14874 SI2168 MEDIA DRIVER
14875 M:      Antti Palosaari <crope@iki.fi>
14876 L:      linux-media@vger.kernel.org
14877 W:      https://linuxtv.org
14878 W:      http://palosaari.fi/linux/
14879 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14880 T:      git git://linuxtv.org/anttip/media_tree.git
14881 S:      Maintained
14882 F:      drivers/media/dvb-frontends/si2168*
14883
14884 SI470X FM RADIO RECEIVER I2C DRIVER
14885 M:      Hans Verkuil <hverkuil@xs4all.nl>
14886 L:      linux-media@vger.kernel.org
14887 T:      git git://linuxtv.org/media_tree.git
14888 W:      https://linuxtv.org
14889 S:      Odd Fixes
14890 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14891
14892 SI470X FM RADIO RECEIVER USB DRIVER
14893 M:      Hans Verkuil <hverkuil@xs4all.nl>
14894 L:      linux-media@vger.kernel.org
14895 T:      git git://linuxtv.org/media_tree.git
14896 W:      https://linuxtv.org
14897 S:      Maintained
14898 F:      drivers/media/radio/si470x/radio-si470x-common.c
14899 F:      drivers/media/radio/si470x/radio-si470x.h
14900 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14901
14902 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14903 M:      Eduardo Valentin <edubezval@gmail.com>
14904 L:      linux-media@vger.kernel.org
14905 T:      git git://linuxtv.org/media_tree.git
14906 W:      https://linuxtv.org
14907 S:      Odd Fixes
14908 F:      drivers/media/radio/si4713/si4713.?
14909
14910 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14911 M:      Eduardo Valentin <edubezval@gmail.com>
14912 L:      linux-media@vger.kernel.org
14913 T:      git git://linuxtv.org/media_tree.git
14914 W:      https://linuxtv.org
14915 S:      Odd Fixes
14916 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14917
14918 SI4713 FM RADIO TRANSMITTER USB DRIVER
14919 M:      Hans Verkuil <hverkuil@xs4all.nl>
14920 L:      linux-media@vger.kernel.org
14921 T:      git git://linuxtv.org/media_tree.git
14922 W:      https://linuxtv.org
14923 S:      Maintained
14924 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14925
14926 SIANO DVB DRIVER
14927 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14928 L:      linux-media@vger.kernel.org
14929 W:      https://linuxtv.org
14930 T:      git git://linuxtv.org/media_tree.git
14931 S:      Odd fixes
14932 F:      drivers/media/common/siano/
14933 F:      drivers/media/usb/siano/
14934 F:      drivers/media/usb/siano/
14935 F:      drivers/media/mmc/siano/
14936
14937 SIFIVE DRIVERS
14938 M:      Palmer Dabbelt <palmer@dabbelt.com>
14939 M:      Paul Walmsley <paul.walmsley@sifive.com>
14940 L:      linux-riscv@lists.infradead.org
14941 T:      git git://github.com/sifive/riscv-linux.git
14942 S:      Supported
14943 K:      [^@]sifive
14944 N:      sifive
14945
14946 SIFIVE FU540 SYSTEM-ON-CHIP
14947 M:      Paul Walmsley <paul.walmsley@sifive.com>
14948 M:      Palmer Dabbelt <palmer@dabbelt.com>
14949 L:      linux-riscv@lists.infradead.org
14950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14951 S:      Supported
14952 K:      fu540
14953 N:      fu540
14954
14955 SILEAD TOUCHSCREEN DRIVER
14956 M:      Hans de Goede <hdegoede@redhat.com>
14957 L:      linux-input@vger.kernel.org
14958 L:      platform-driver-x86@vger.kernel.org
14959 S:      Maintained
14960 F:      drivers/input/touchscreen/silead.c
14961 F:      drivers/platform/x86/touchscreen_dmi.c
14962
14963 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
14964 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
14965 S:      Supported
14966 F:      drivers/staging/wfx/
14967
14968 SILICON MOTION SM712 FRAME BUFFER DRIVER
14969 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14970 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14971 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14972 L:      linux-fbdev@vger.kernel.org
14973 S:      Maintained
14974 F:      drivers/video/fbdev/sm712*
14975 F:      Documentation/fb/sm712fb.rst
14976
14977 SIMPLE FIRMWARE INTERFACE (SFI)
14978 M:      Len Brown <lenb@kernel.org>
14979 L:      sfi-devel@simplefirmware.org
14980 W:      http://simplefirmware.org/
14981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14982 S:      Supported
14983 F:      arch/x86/platform/sfi/
14984 F:      drivers/sfi/
14985 F:      include/linux/sfi*.h
14986
14987 SIMPLEFB FB DRIVER
14988 M:      Hans de Goede <hdegoede@redhat.com>
14989 L:      linux-fbdev@vger.kernel.org
14990 S:      Maintained
14991 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14992 F:      drivers/video/fbdev/simplefb.c
14993 F:      include/linux/platform_data/simplefb.h
14994
14995 SIMTEC EB110ATX (Chalice CATS)
14996 P:      Ben Dooks
14997 P:      Vincent Sanders <vince@simtec.co.uk>
14998 M:      Simtec Linux Team <linux@simtec.co.uk>
14999 W:      http://www.simtec.co.uk/products/EB110ATX/
15000 S:      Supported
15001
15002 SIMTEC EB2410ITX (BAST)
15003 P:      Ben Dooks
15004 P:      Vincent Sanders <vince@simtec.co.uk>
15005 M:      Simtec Linux Team <linux@simtec.co.uk>
15006 W:      http://www.simtec.co.uk/products/EB2410ITX/
15007 S:      Supported
15008 F:      arch/arm/mach-s3c24xx/mach-bast.c
15009 F:      arch/arm/mach-s3c24xx/bast-ide.c
15010 F:      arch/arm/mach-s3c24xx/bast-irq.c
15011
15012 SIPHASH PRF ROUTINES
15013 M:      Jason A. Donenfeld <Jason@zx2c4.com>
15014 S:      Maintained
15015 F:      lib/siphash.c
15016 F:      lib/test_siphash.c
15017 F:      include/linux/siphash.h
15018
15019 SIOX
15020 M:      Thorsten Scherer <t.scherer@eckelmann.de>
15021 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
15022 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
15023 S:      Supported
15024 F:      drivers/siox/*
15025 F:      drivers/gpio/gpio-siox.c
15026 F:      include/trace/events/siox.h
15027
15028 SIS 190 ETHERNET DRIVER
15029 M:      Francois Romieu <romieu@fr.zoreil.com>
15030 L:      netdev@vger.kernel.org
15031 S:      Maintained
15032 F:      drivers/net/ethernet/sis/sis190.c
15033
15034 SIS 900/7016 FAST ETHERNET DRIVER
15035 M:      Daniele Venzano <venza@brownhat.org>
15036 W:      http://www.brownhat.org/sis900.html
15037 L:      netdev@vger.kernel.org
15038 S:      Maintained
15039 F:      drivers/net/ethernet/sis/sis900.*
15040
15041 SIS FRAMEBUFFER DRIVER
15042 M:      Thomas Winischhofer <thomas@winischhofer.net>
15043 W:      http://www.winischhofer.net/linuxsisvga.shtml
15044 S:      Maintained
15045 F:      Documentation/fb/sisfb.rst
15046 F:      drivers/video/fbdev/sis/
15047 F:      include/video/sisfb.h
15048
15049 SIS USB2VGA DRIVER
15050 M:      Thomas Winischhofer <thomas@winischhofer.net>
15051 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
15052 S:      Maintained
15053 F:      drivers/usb/misc/sisusbvga/
15054
15055 SLAB ALLOCATOR
15056 M:      Christoph Lameter <cl@linux.com>
15057 M:      Pekka Enberg <penberg@kernel.org>
15058 M:      David Rientjes <rientjes@google.com>
15059 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
15060 M:      Andrew Morton <akpm@linux-foundation.org>
15061 L:      linux-mm@kvack.org
15062 S:      Maintained
15063 F:      include/linux/sl?b*.h
15064 F:      mm/sl?b*
15065
15066 SLEEPABLE READ-COPY UPDATE (SRCU)
15067 M:      Lai Jiangshan <jiangshanlai@gmail.com>
15068 M:      "Paul E. McKenney" <paulmck@kernel.org>
15069 M:      Josh Triplett <josh@joshtriplett.org>
15070 R:      Steven Rostedt <rostedt@goodmis.org>
15071 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15072 L:      rcu@vger.kernel.org
15073 W:      http://www.rdrop.com/users/paulmck/RCU/
15074 S:      Supported
15075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15076 F:      include/linux/srcu*.h
15077 F:      kernel/rcu/srcu*.c
15078
15079 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
15080 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15081 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15082 S:      Maintained
15083 F:      drivers/slimbus/
15084 F:      Documentation/devicetree/bindings/slimbus/
15085 F:      include/linux/slimbus.h
15086
15087 SMACK SECURITY MODULE
15088 M:      Casey Schaufler <casey@schaufler-ca.com>
15089 L:      linux-security-module@vger.kernel.org
15090 W:      http://schaufler-ca.com
15091 T:      git git://github.com/cschaufler/smack-next
15092 S:      Maintained
15093 F:      Documentation/admin-guide/LSM/Smack.rst
15094 F:      security/smack/
15095
15096 SMC91x ETHERNET DRIVER
15097 M:      Nicolas Pitre <nico@fluxnic.net>
15098 S:      Odd Fixes
15099 F:      drivers/net/ethernet/smsc/smc91x.*
15100
15101 SMIA AND SMIA++ IMAGE SENSOR DRIVER
15102 M:      Sakari Ailus <sakari.ailus@iki.fi>
15103 L:      linux-media@vger.kernel.org
15104 S:      Maintained
15105 F:      drivers/media/i2c/smiapp/
15106 F:      include/media/i2c/smiapp.h
15107 F:      drivers/media/i2c/smiapp-pll.c
15108 F:      drivers/media/i2c/smiapp-pll.h
15109 F:      include/uapi/linux/smiapp.h
15110 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
15111
15112 SMM665 HARDWARE MONITOR DRIVER
15113 M:      Guenter Roeck <linux@roeck-us.net>
15114 L:      linux-hwmon@vger.kernel.org
15115 S:      Maintained
15116 F:      Documentation/hwmon/smm665.rst
15117 F:      drivers/hwmon/smm665.c
15118
15119 SMSC EMC2103 HARDWARE MONITOR DRIVER
15120 M:      Steve Glendinning <steve.glendinning@shawell.net>
15121 L:      linux-hwmon@vger.kernel.org
15122 S:      Maintained
15123 F:      Documentation/hwmon/emc2103.rst
15124 F:      drivers/hwmon/emc2103.c
15125
15126 SMSC SCH5627 HARDWARE MONITOR DRIVER
15127 M:      Hans de Goede <hdegoede@redhat.com>
15128 L:      linux-hwmon@vger.kernel.org
15129 S:      Supported
15130 F:      Documentation/hwmon/sch5627.rst
15131 F:      drivers/hwmon/sch5627.c
15132
15133 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15134 M:      Steve Glendinning <steve.glendinning@shawell.net>
15135 L:      linux-fbdev@vger.kernel.org
15136 S:      Maintained
15137 F:      drivers/video/fbdev/smscufx.c
15138
15139 SMSC47B397 HARDWARE MONITOR DRIVER
15140 M:      Jean Delvare <jdelvare@suse.com>
15141 L:      linux-hwmon@vger.kernel.org
15142 S:      Maintained
15143 F:      Documentation/hwmon/smsc47b397.rst
15144 F:      drivers/hwmon/smsc47b397.c
15145
15146 SMSC911x ETHERNET DRIVER
15147 M:      Steve Glendinning <steve.glendinning@shawell.net>
15148 L:      netdev@vger.kernel.org
15149 S:      Maintained
15150 F:      include/linux/smsc911x.h
15151 F:      drivers/net/ethernet/smsc/smsc911x.*
15152
15153 SMSC9420 PCI ETHERNET DRIVER
15154 M:      Steve Glendinning <steve.glendinning@shawell.net>
15155 L:      netdev@vger.kernel.org
15156 S:      Maintained
15157 F:      drivers/net/ethernet/smsc/smsc9420.*
15158
15159 SOC-CAMERA V4L2 SUBSYSTEM
15160 L:      linux-media@vger.kernel.org
15161 T:      git git://linuxtv.org/media_tree.git
15162 S:      Orphan
15163 F:      include/media/soc_camera.h
15164 F:      drivers/staging/media/soc_camera/
15165
15166 SOCIONEXT SYNQUACER I2C DRIVER
15167 M:      Ard Biesheuvel <ardb@kernel.org>
15168 L:      linux-i2c@vger.kernel.org
15169 S:      Maintained
15170 F:      drivers/i2c/busses/i2c-synquacer.c
15171 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15172
15173 SOCIONEXT UNIPHIER SOUND DRIVER
15174 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15175 S:      Orphan
15176 F:      sound/soc/uniphier/
15177
15178 SOEKRIS NET48XX LED SUPPORT
15179 M:      Chris Boot <bootc@bootc.net>
15180 S:      Maintained
15181 F:      drivers/leds/leds-net48xx.c
15182
15183 SOFT-IWARP DRIVER (siw)
15184 M:      Bernard Metzler <bmt@zurich.ibm.com>
15185 L:      linux-rdma@vger.kernel.org
15186 S:      Supported
15187 F:      drivers/infiniband/sw/siw/
15188 F:      include/uapi/rdma/siw-abi.h
15189
15190 SOFT-ROCE DRIVER (rxe)
15191 M:      Moni Shoua <monis@mellanox.com>
15192 L:      linux-rdma@vger.kernel.org
15193 S:      Supported
15194 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15195 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15196 F:      drivers/infiniband/sw/rxe/
15197 F:      include/uapi/rdma/rdma_user_rxe.h
15198
15199 SOFTLOGIC 6x10 MPEG CODEC
15200 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15201 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15202 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15203 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15204 M:      Ismael Luceno <ismael@iodev.co.uk>
15205 L:      linux-media@vger.kernel.org
15206 S:      Supported
15207 F:      drivers/media/pci/solo6x10/
15208
15209 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15210 M:      James Morse <james.morse@arm.com>
15211 L:      linux-arm-kernel@lists.infradead.org
15212 S:      Maintained
15213 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15214 F:      drivers/firmware/arm_sdei.c
15215 F:      include/linux/arm_sdei.h
15216 F:      include/uapi/linux/arm_sdei.h
15217
15218 SOFTWARE RAID (Multiple Disks) SUPPORT
15219 M:      Song Liu <song@kernel.org>
15220 L:      linux-raid@vger.kernel.org
15221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15222 S:      Supported
15223 F:      drivers/md/Makefile
15224 F:      drivers/md/Kconfig
15225 F:      drivers/md/md*
15226 F:      drivers/md/raid*
15227 F:      include/linux/raid/
15228 F:      include/uapi/linux/raid/
15229
15230 SOCIONEXT (SNI) AVE NETWORK DRIVER
15231 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15232 L:      netdev@vger.kernel.org
15233 S:      Maintained
15234 F:      drivers/net/ethernet/socionext/sni_ave.c
15235 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15236
15237 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15238 M:      Jassi Brar <jaswinder.singh@linaro.org>
15239 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15240 L:      netdev@vger.kernel.org
15241 S:      Maintained
15242 F:      drivers/net/ethernet/socionext/netsec.c
15243 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15244
15245 SOCIONEXT (SNI) Synquacer SPI DRIVER
15246 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15247 M:      Jassi Brar <jaswinder.singh@linaro.org>
15248 L:      linux-spi@vger.kernel.org
15249 S:      Maintained
15250 F:      drivers/spi/spi-synquacer.c
15251 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15252
15253 SOLIDRUN CLEARFOG SUPPORT
15254 M:      Russell King <linux@armlinux.org.uk>
15255 S:      Maintained
15256 F:      arch/arm/boot/dts/armada-388-clearfog*
15257 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15258
15259 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15260 M:      Russell King <linux@armlinux.org.uk>
15261 S:      Maintained
15262 F:      arch/arm/boot/dts/imx6*-cubox-i*
15263 F:      arch/arm/boot/dts/imx6*-hummingboard*
15264 F:      arch/arm/boot/dts/imx6*-sr-*
15265
15266 SONIC NETWORK DRIVER
15267 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15268 L:      netdev@vger.kernel.org
15269 S:      Maintained
15270 F:      drivers/net/ethernet/natsemi/sonic.*
15271
15272 SONICS SILICON BACKPLANE DRIVER (SSB)
15273 M:      Michael Buesch <m@bues.ch>
15274 L:      linux-wireless@vger.kernel.org
15275 S:      Maintained
15276 F:      drivers/ssb/
15277 F:      include/linux/ssb/
15278
15279 SONY IMX214 SENSOR DRIVER
15280 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15281 L:      linux-media@vger.kernel.org
15282 T:      git git://linuxtv.org/media_tree.git
15283 S:      Maintained
15284 F:      drivers/media/i2c/imx214.c
15285 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15286
15287 SONY IMX258 SENSOR DRIVER
15288 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15289 L:      linux-media@vger.kernel.org
15290 T:      git git://linuxtv.org/media_tree.git
15291 S:      Maintained
15292 F:      drivers/media/i2c/imx258.c
15293
15294 SONY IMX274 SENSOR DRIVER
15295 M:      Leon Luo <leonl@leopardimaging.com>
15296 L:      linux-media@vger.kernel.org
15297 T:      git git://linuxtv.org/media_tree.git
15298 S:      Maintained
15299 F:      drivers/media/i2c/imx274.c
15300 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15301
15302 SONY IMX290 SENSOR DRIVER
15303 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
15304 L:      linux-media@vger.kernel.org
15305 T:      git git://linuxtv.org/media_tree.git
15306 S:      Maintained
15307 F:      drivers/media/i2c/imx290.c
15308 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
15309
15310 SONY IMX319 SENSOR DRIVER
15311 M:      Bingbu Cao <bingbu.cao@intel.com>
15312 L:      linux-media@vger.kernel.org
15313 T:      git git://linuxtv.org/media_tree.git
15314 S:      Maintained
15315 F:      drivers/media/i2c/imx319.c
15316
15317 SONY IMX355 SENSOR DRIVER
15318 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15319 L:      linux-media@vger.kernel.org
15320 T:      git git://linuxtv.org/media_tree.git
15321 S:      Maintained
15322 F:      drivers/media/i2c/imx355.c
15323
15324 SONY MEMORYSTICK SUBSYSTEM
15325 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15326 M:      Alex Dubov <oakad@yahoo.com>
15327 M:      Ulf Hansson <ulf.hansson@linaro.org>
15328 L:      linux-mmc@vger.kernel.org
15329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15330 S:      Maintained
15331 F:      drivers/memstick/
15332 F:      include/linux/memstick.h
15333
15334 SONY VAIO CONTROL DEVICE DRIVER
15335 M:      Mattia Dongili <malattia@linux.it>
15336 L:      platform-driver-x86@vger.kernel.org
15337 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15338 S:      Maintained
15339 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15340 F:      drivers/char/sonypi.c
15341 F:      drivers/platform/x86/sony-laptop.c
15342 F:      include/linux/sony-laptop.h
15343
15344 SOUND
15345 M:      Jaroslav Kysela <perex@perex.cz>
15346 M:      Takashi Iwai <tiwai@suse.com>
15347 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15348 W:      http://www.alsa-project.org/
15349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15350 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15351 S:      Maintained
15352 F:      Documentation/sound/
15353 F:      include/sound/
15354 F:      include/uapi/sound/
15355 F:      sound/
15356
15357 SOUND - COMPRESSED AUDIO
15358 M:      Vinod Koul <vkoul@kernel.org>
15359 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15361 S:      Supported
15362 F:      Documentation/sound/designs/compress-offload.rst
15363 F:      include/sound/compress_driver.h
15364 F:      include/uapi/sound/compress_*
15365 F:      sound/core/compress_offload.c
15366 F:      sound/soc/soc-compress.c
15367
15368 SOUND - DMAENGINE HELPERS
15369 M:      Lars-Peter Clausen <lars@metafoo.de>
15370 S:      Supported
15371 F:      include/sound/dmaengine_pcm.h
15372 F:      sound/core/pcm_dmaengine.c
15373 F:      sound/soc/soc-generic-dmaengine-pcm.c
15374
15375 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15376 M:      Liam Girdwood <lgirdwood@gmail.com>
15377 M:      Mark Brown <broonie@kernel.org>
15378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15379 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15380 W:      http://alsa-project.org/main/index.php/ASoC
15381 S:      Supported
15382 F:      Documentation/devicetree/bindings/sound/
15383 F:      Documentation/sound/soc/
15384 F:      sound/soc/
15385 F:      include/dt-bindings/sound/
15386 F:      include/sound/soc*
15387
15388 SOUNDWIRE SUBSYSTEM
15389 M:      Vinod Koul <vkoul@kernel.org>
15390 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15391 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15392 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15393 S:      Supported
15394 F:      Documentation/driver-api/soundwire/
15395 F:      drivers/soundwire/
15396 F:      include/linux/soundwire/
15397
15398 SP2 MEDIA DRIVER
15399 M:      Olli Salonen <olli.salonen@iki.fi>
15400 L:      linux-media@vger.kernel.org
15401 W:      https://linuxtv.org
15402 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15403 S:      Maintained
15404 F:      drivers/media/dvb-frontends/sp2*
15405
15406 SPARC + UltraSPARC (sparc/sparc64)
15407 M:      "David S. Miller" <davem@davemloft.net>
15408 L:      sparclinux@vger.kernel.org
15409 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15412 S:      Maintained
15413 F:      arch/sparc/
15414 F:      drivers/sbus/
15415
15416 SPARC SERIAL DRIVERS
15417 M:      "David S. Miller" <davem@davemloft.net>
15418 L:      sparclinux@vger.kernel.org
15419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15421 S:      Maintained
15422 F:      include/linux/sunserialcore.h
15423 F:      drivers/tty/serial/suncore.c
15424 F:      drivers/tty/serial/sunhv.c
15425 F:      drivers/tty/serial/sunsab.c
15426 F:      drivers/tty/serial/sunsab.h
15427 F:      drivers/tty/serial/sunsu.c
15428 F:      drivers/tty/serial/sunzilog.c
15429 F:      drivers/tty/serial/sunzilog.h
15430 F:      drivers/tty/vcc.c
15431
15432 SPARSE CHECKER
15433 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15434 L:      linux-sparse@vger.kernel.org
15435 W:      https://sparse.wiki.kernel.org/
15436 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15437 S:      Maintained
15438 F:      include/linux/compiler.h
15439
15440 SPEAR CLOCK FRAMEWORK SUPPORT
15441 M:      Viresh Kumar <vireshk@kernel.org>
15442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15443 W:      http://www.st.com/spear
15444 S:      Maintained
15445 F:      drivers/clk/spear/
15446
15447 SPEAR PLATFORM SUPPORT
15448 M:      Viresh Kumar <vireshk@kernel.org>
15449 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15450 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15451 W:      http://www.st.com/spear
15452 S:      Maintained
15453 F:      arch/arm/boot/dts/spear*
15454 F:      arch/arm/mach-spear/
15455
15456 SPI NOR SUBSYSTEM
15457 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15458 L:      linux-mtd@lists.infradead.org
15459 W:      http://www.linux-mtd.infradead.org/
15460 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15462 S:      Maintained
15463 F:      drivers/mtd/spi-nor/
15464 F:      include/linux/mtd/spi-nor.h
15465
15466 SPI SUBSYSTEM
15467 M:      Mark Brown <broonie@kernel.org>
15468 L:      linux-spi@vger.kernel.org
15469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15470 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15471 S:      Maintained
15472 F:      Documentation/devicetree/bindings/spi/
15473 F:      Documentation/spi/
15474 F:      drivers/spi/
15475 F:      include/linux/spi/
15476 F:      include/uapi/linux/spi/
15477 F:      tools/spi/
15478
15479 SPIDERNET NETWORK DRIVER for CELL
15480 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15481 L:      netdev@vger.kernel.org
15482 S:      Supported
15483 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15484 F:      drivers/net/ethernet/toshiba/spider_net*
15485
15486 SPMI SUBSYSTEM
15487 R:      Stephen Boyd <sboyd@kernel.org>
15488 L:      linux-arm-msm@vger.kernel.org
15489 F:      Documentation/devicetree/bindings/spmi/
15490 F:      drivers/spmi/
15491 F:      include/dt-bindings/spmi/spmi.h
15492 F:      include/linux/spmi.h
15493 F:      include/trace/events/spmi.h
15494
15495 SPU FILE SYSTEM
15496 M:      Jeremy Kerr <jk@ozlabs.org>
15497 L:      linuxppc-dev@lists.ozlabs.org
15498 W:      http://www.ibm.com/developerworks/power/cell/
15499 S:      Supported
15500 F:      Documentation/filesystems/spufs.txt
15501 F:      arch/powerpc/platforms/cell/spufs/
15502
15503 SQUASHFS FILE SYSTEM
15504 M:      Phillip Lougher <phillip@squashfs.org.uk>
15505 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15506 W:      http://squashfs.org.uk
15507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15508 S:      Maintained
15509 F:      Documentation/filesystems/squashfs.txt
15510 F:      fs/squashfs/
15511
15512 SRM (Alpha) environment access
15513 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15514 S:      Maintained
15515 F:      arch/alpha/kernel/srm_env.c
15516
15517 ST LSM6DSx IMU IIO DRIVER
15518 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15519 L:      linux-iio@vger.kernel.org
15520 W:      http://www.st.com/
15521 S:      Maintained
15522 F:      drivers/iio/imu/st_lsm6dsx/
15523 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15524
15525 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15526 M:      Mickael Guene <mickael.guene@st.com>
15527 L:      linux-media@vger.kernel.org
15528 T:      git git://linuxtv.org/media_tree.git
15529 S:      Maintained
15530 F:      drivers/media/i2c/st-mipid02.c
15531 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15532
15533 ST STM32 I2C/SMBUS DRIVER
15534 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15535 L:      linux-i2c@vger.kernel.org
15536 S:      Maintained
15537 F:      drivers/i2c/busses/i2c-stm32*
15538
15539 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15540 M:      Song Qiang <songqiang1304521@gmail.com>
15541 L:      linux-iio@vger.kernel.org
15542 S:      Maintained
15543 F:      drivers/iio/proximity/vl53l0x-i2c.c
15544 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15545
15546 STABLE BRANCH
15547 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15548 M:      Sasha Levin <sashal@kernel.org>
15549 L:      stable@vger.kernel.org
15550 S:      Supported
15551 F:      Documentation/process/stable-kernel-rules.rst
15552
15553 STAGING - COMEDI
15554 M:      Ian Abbott <abbotti@mev.co.uk>
15555 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15556 S:      Odd Fixes
15557 F:      drivers/staging/comedi/
15558
15559 STAGING - FIELDBUS SUBSYSTEM
15560 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15561 S:      Maintained
15562 F:      drivers/staging/fieldbus/*
15563 F:      drivers/staging/fieldbus/Documentation/
15564
15565 STAGING - HMS ANYBUS-S BUS
15566 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15567 S:      Maintained
15568 F:      drivers/staging/fieldbus/anybuss/
15569
15570 STAGING - INDUSTRIAL IO
15571 M:      Jonathan Cameron <jic23@kernel.org>
15572 L:      linux-iio@vger.kernel.org
15573 S:      Odd Fixes
15574 F:      Documentation/devicetree/bindings/staging/iio/
15575 F:      drivers/staging/iio/
15576
15577 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15578 M:      Marc Dietrich <marvin24@gmx.de>
15579 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15580 L:      linux-tegra@vger.kernel.org
15581 S:      Maintained
15582 F:      drivers/staging/nvec/
15583
15584 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15585 M:      Jens Frederich <jfrederich@gmail.com>
15586 M:      Daniel Drake <dsd@laptop.org>
15587 M:      Jon Nettleton <jon.nettleton@gmail.com>
15588 W:      http://wiki.laptop.org/go/DCON
15589 S:      Maintained
15590 F:      drivers/staging/olpc_dcon/
15591
15592 STAGING - REALTEK RTL8712U DRIVERS
15593 M:      Larry Finger <Larry.Finger@lwfinger.net>
15594 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15595 S:      Odd Fixes
15596 F:      drivers/staging/rtl8712/
15597
15598 STAGING - REALTEK RTL8188EU DRIVERS
15599 M:      Larry Finger <Larry.Finger@lwfinger.net>
15600 S:      Odd Fixes
15601 F:      drivers/staging/rtl8188eu/
15602
15603 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15604 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15605 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15606 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15607 L:      linux-fbdev@vger.kernel.org
15608 S:      Maintained
15609 F:      drivers/staging/sm750fb/
15610
15611 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15612 M:      William Hubbs <w.d.hubbs@gmail.com>
15613 M:      Chris Brannon <chris@the-brannons.com>
15614 M:      Kirk Reiser <kirk@reisers.ca>
15615 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15616 L:      speakup@linux-speakup.org
15617 W:      http://www.linux-speakup.org/
15618 S:      Odd Fixes
15619 F:      drivers/staging/speakup/
15620
15621 STAGING - VIA VT665X DRIVERS
15622 M:      Forest Bond <forest@alittletooquiet.net>
15623 S:      Odd Fixes
15624 F:      drivers/staging/vt665?/
15625
15626 STAGING - WILC1000 WIFI DRIVER
15627 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15628 M:      Ajay Singh <ajay.kathat@microchip.com>
15629 L:      linux-wireless@vger.kernel.org
15630 S:      Supported
15631 F:      drivers/staging/wilc1000/
15632
15633 STAGING - SEPS525 LCD CONTROLLER DRIVERS
15634 M:      Michael Hennerich <michael.hennerich@analog.com>
15635 M:      Beniamin Bia <beniamin.bia@analog.com>
15636 L:      linux-fbdev@vger.kernel.org
15637 S:      Supported
15638 F:      drivers/staging/fbtft/fb_seps525.c
15639 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
15640
15641 STAGING SUBSYSTEM
15642 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15644 L:      devel@driverdev.osuosl.org
15645 S:      Supported
15646 F:      drivers/staging/
15647
15648 STARFIRE/DURALAN NETWORK DRIVER
15649 M:      Ion Badulescu <ionut@badula.org>
15650 S:      Odd Fixes
15651 F:      drivers/net/ethernet/adaptec/starfire*
15652
15653 STEC S1220 SKD DRIVER
15654 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15655 L:      linux-block@vger.kernel.org
15656 S:      Maintained
15657 F:      drivers/block/skd*[ch]
15658
15659 STI AUDIO (ASoC) DRIVERS
15660 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15661 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15662 S:      Maintained
15663 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15664 F:      sound/soc/sti/
15665
15666 STI CEC DRIVER
15667 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15668 S:      Maintained
15669 F:      drivers/media/platform/sti/cec/
15670 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15671
15672 STK1160 USB VIDEO CAPTURE DRIVER
15673 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15674 L:      linux-media@vger.kernel.org
15675 T:      git git://linuxtv.org/media_tree.git
15676 S:      Maintained
15677 F:      drivers/media/usb/stk1160/
15678
15679 STM32 AUDIO (ASoC) DRIVERS
15680 M:      Olivier Moysan <olivier.moysan@st.com>
15681 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15682 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15683 S:      Maintained
15684 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15685 F:      sound/soc/stm/
15686
15687 STM32 TIMER/LPTIMER DRIVERS
15688 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15689 S:      Maintained
15690 F:      drivers/*/stm32-*timer*
15691 F:      drivers/pwm/pwm-stm32*
15692 F:      include/linux/*/stm32-*tim*
15693 F:      Documentation/ABI/testing/*timer-stm32
15694 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15695 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15696
15697 STMMAC ETHERNET DRIVER
15698 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15699 M:      Alexandre Torgue <alexandre.torgue@st.com>
15700 M:      Jose Abreu <joabreu@synopsys.com>
15701 L:      netdev@vger.kernel.org
15702 W:      http://www.stlinux.com
15703 S:      Supported
15704 F:      drivers/net/ethernet/stmicro/stmmac/
15705
15706 SUN3/3X
15707 M:      Sam Creasey <sammy@sammy.net>
15708 W:      http://sammy.net/sun3/
15709 S:      Maintained
15710 F:      arch/m68k/kernel/*sun3*
15711 F:      arch/m68k/sun3*/
15712 F:      arch/m68k/include/asm/sun3*
15713 F:      drivers/net/ethernet/i825xx/sun3*
15714
15715 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15716 M:      Hans de Goede <hdegoede@redhat.com>
15717 L:      linux-input@vger.kernel.org
15718 S:      Maintained
15719 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15720 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15721
15722 SUNDANCE NETWORK DRIVER
15723 M:      Denis Kirjanov <kda@linux-powerpc.org>
15724 L:      netdev@vger.kernel.org
15725 S:      Maintained
15726 F:      drivers/net/ethernet/dlink/sundance.c
15727
15728 SUPERH
15729 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15730 M:      Rich Felker <dalias@libc.org>
15731 L:      linux-sh@vger.kernel.org
15732 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15733 S:      Maintained
15734 F:      Documentation/sh/
15735 F:      arch/sh/
15736 F:      drivers/sh/
15737
15738 SUSPEND TO RAM
15739 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15740 M:      Len Brown <len.brown@intel.com>
15741 M:      Pavel Machek <pavel@ucw.cz>
15742 L:      linux-pm@vger.kernel.org
15743 B:      https://bugzilla.kernel.org
15744 S:      Supported
15745 F:      Documentation/power/
15746 F:      arch/x86/kernel/acpi/
15747 F:      drivers/base/power/
15748 F:      kernel/power/
15749 F:      include/linux/suspend.h
15750 F:      include/linux/freezer.h
15751 F:      include/linux/pm.h
15752
15753 SVGA HANDLING
15754 M:      Martin Mares <mj@ucw.cz>
15755 L:      linux-video@atrey.karlin.mff.cuni.cz
15756 S:      Maintained
15757 F:      Documentation/admin-guide/svga.rst
15758 F:      arch/x86/boot/video*
15759
15760 SWIOTLB SUBSYSTEM
15761 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15762 L:      iommu@lists.linux-foundation.org
15763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15764 S:      Supported
15765 F:      kernel/dma/swiotlb.c
15766 F:      arch/*/kernel/pci-swiotlb.c
15767 F:      include/linux/swiotlb.h
15768
15769 SWITCHDEV
15770 M:      Jiri Pirko <jiri@resnulli.us>
15771 M:      Ivan Vecera <ivecera@redhat.com>
15772 L:      netdev@vger.kernel.org
15773 S:      Supported
15774 F:      net/switchdev/
15775 F:      include/net/switchdev.h
15776
15777 SY8106A REGULATOR DRIVER
15778 M:      Icenowy Zheng <icenowy@aosc.io>
15779 S:      Maintained
15780 F:      drivers/regulator/sy8106a-regulator.c
15781 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15782
15783 SYNC FILE FRAMEWORK
15784 M:      Sumit Semwal <sumit.semwal@linaro.org>
15785 R:      Gustavo Padovan <gustavo@padovan.org>
15786 S:      Maintained
15787 L:      linux-media@vger.kernel.org
15788 L:      dri-devel@lists.freedesktop.org
15789 F:      drivers/dma-buf/sync_*
15790 F:      drivers/dma-buf/dma-fence*
15791 F:      drivers/dma-buf/sw_sync.c
15792 F:      include/linux/sync_file.h
15793 F:      include/uapi/linux/sync_file.h
15794 F:      Documentation/driver-api/sync_file.rst
15795 T:      git git://anongit.freedesktop.org/drm/drm-misc
15796
15797 SYNOPSYS ARC ARCHITECTURE
15798 M:      Vineet Gupta <vgupta@synopsys.com>
15799 L:      linux-snps-arc@lists.infradead.org
15800 S:      Supported
15801 F:      arch/arc/
15802 F:      Documentation/devicetree/bindings/arc/*
15803 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15804 F:      drivers/clocksource/arc_timer.c
15805 F:      drivers/tty/serial/arc_uart.c
15806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15807
15808 SYNOPSYS ARC HSDK SDP pll clock driver
15809 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15810 S:      Supported
15811 F:      drivers/clk/clk-hsdk-pll.c
15812 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15813
15814 SYNOPSYS ARC SDP clock driver
15815 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15816 S:      Supported
15817 F:      drivers/clk/axs10x/*
15818 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15819
15820 SYNOPSYS ARC SDP platform support
15821 M:      Alexey Brodkin <abrodkin@synopsys.com>
15822 S:      Supported
15823 F:      arch/arc/plat-axs10x
15824 F:      arch/arc/boot/dts/ax*
15825 F:      Documentation/devicetree/bindings/arc/axs10*
15826
15827 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15828 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15829 S:      Supported
15830 F:      drivers/reset/reset-axs10x.c
15831 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15832
15833 SYNOPSYS CREG GPIO DRIVER
15834 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15835 S:      Maintained
15836 F:      drivers/gpio/gpio-creg-snps.c
15837 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15838
15839 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15840 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15841 S:      Maintained
15842 F:      drivers/tty/serial/8250/8250_dw.c
15843
15844 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15845 M:      Hoan Tran <hoan@os.amperecomputing.com>
15846 L:      linux-gpio@vger.kernel.org
15847 S:      Maintained
15848 F:      drivers/gpio/gpio-dwapb.c
15849 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15850
15851 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15852 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15853 S:      Maintained
15854 F:      drivers/dma/dw-axi-dmac/
15855 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15856
15857 SYNOPSYS DESIGNWARE DMAC DRIVER
15858 M:      Viresh Kumar <vireshk@kernel.org>
15859 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15860 S:      Maintained
15861 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15862 F:      drivers/dma/dw/
15863 F:      include/dt-bindings/dma/dw-dmac.h
15864 F:      include/linux/dma/dw.h
15865 F:      include/linux/platform_data/dma-dw.h
15866
15867 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15868 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15869 L:      netdev@vger.kernel.org
15870 S:      Supported
15871 F:      drivers/net/ethernet/synopsys/
15872
15873 SYNOPSYS DESIGNWARE I2C DRIVER
15874 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15875 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15876 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15877 L:      linux-i2c@vger.kernel.org
15878 S:      Maintained
15879 F:      drivers/i2c/busses/i2c-designware-*
15880 F:      include/linux/platform_data/i2c-designware.h
15881
15882 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15883 M:      Jaehoon Chung <jh80.chung@samsung.com>
15884 L:      linux-mmc@vger.kernel.org
15885 S:      Maintained
15886 F:      drivers/mmc/host/dw_mmc*
15887
15888 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15889 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15890 S:      Supported
15891 F:      drivers/reset/reset-hsdk.c
15892 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15893 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15894
15895 SYSTEM CONFIGURATION (SYSCON)
15896 M:      Lee Jones <lee.jones@linaro.org>
15897 M:      Arnd Bergmann <arnd@arndb.de>
15898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15899 S:      Supported
15900 F:      drivers/mfd/syscon.c
15901
15902 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15903 M:      Sudeep Holla <sudeep.holla@arm.com>
15904 L:      linux-arm-kernel@lists.infradead.org
15905 S:      Maintained
15906 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15907 F:      drivers/clk/clk-sc[mp]i.c
15908 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15909 F:      drivers/firmware/arm_scpi.c
15910 F:      drivers/firmware/arm_scmi/
15911 F:      drivers/reset/reset-scmi.c
15912 F:      include/linux/sc[mp]i_protocol.h
15913
15914 SYSTEM RESET/SHUTDOWN DRIVERS
15915 M:      Sebastian Reichel <sre@kernel.org>
15916 L:      linux-pm@vger.kernel.org
15917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15918 S:      Maintained
15919 F:      Documentation/devicetree/bindings/power/reset/
15920 F:      drivers/power/reset/
15921
15922 SYSTEM TRACE MODULE CLASS
15923 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15924 S:      Maintained
15925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15926 F:      Documentation/trace/stm.rst
15927 F:      drivers/hwtracing/stm/
15928 F:      include/linux/stm.h
15929 F:      include/uapi/linux/stm.h
15930
15931 SYSV FILESYSTEM
15932 M:      Christoph Hellwig <hch@infradead.org>
15933 S:      Maintained
15934 F:      Documentation/filesystems/sysv-fs.txt
15935 F:      fs/sysv/
15936 F:      include/linux/sysv_fs.h
15937
15938 TASKSTATS STATISTICS INTERFACE
15939 M:      Balbir Singh <bsingharora@gmail.com>
15940 S:      Maintained
15941 F:      Documentation/accounting/taskstats*
15942 F:      include/linux/taskstats*
15943 F:      kernel/taskstats.c
15944
15945 TC subsystem
15946 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15947 M:      Cong Wang <xiyou.wangcong@gmail.com>
15948 M:      Jiri Pirko <jiri@resnulli.us>
15949 L:      netdev@vger.kernel.org
15950 S:      Maintained
15951 F:      include/net/pkt_cls.h
15952 F:      include/net/pkt_sched.h
15953 F:      include/net/tc_act/
15954 F:      include/uapi/linux/pkt_cls.h
15955 F:      include/uapi/linux/pkt_sched.h
15956 F:      include/uapi/linux/tc_act/
15957 F:      include/uapi/linux/tc_ematch/
15958 F:      net/sched/
15959
15960 TC90522 MEDIA DRIVER
15961 M:      Akihiro Tsukada <tskd08@gmail.com>
15962 L:      linux-media@vger.kernel.org
15963 S:      Odd Fixes
15964 F:      drivers/media/dvb-frontends/tc90522*
15965
15966 TCP LOW PRIORITY MODULE
15967 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15968 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15969 W:      http://tcp-lp-mod.sourceforge.net/
15970 S:      Maintained
15971 F:      net/ipv4/tcp_lp.c
15972
15973 TDA10071 MEDIA DRIVER
15974 M:      Antti Palosaari <crope@iki.fi>
15975 L:      linux-media@vger.kernel.org
15976 W:      https://linuxtv.org
15977 W:      http://palosaari.fi/linux/
15978 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15979 T:      git git://linuxtv.org/anttip/media_tree.git
15980 S:      Maintained
15981 F:      drivers/media/dvb-frontends/tda10071*
15982
15983 TDA18212 MEDIA DRIVER
15984 M:      Antti Palosaari <crope@iki.fi>
15985 L:      linux-media@vger.kernel.org
15986 W:      https://linuxtv.org
15987 W:      http://palosaari.fi/linux/
15988 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15989 T:      git git://linuxtv.org/anttip/media_tree.git
15990 S:      Maintained
15991 F:      drivers/media/tuners/tda18212*
15992
15993 TDA18218 MEDIA DRIVER
15994 M:      Antti Palosaari <crope@iki.fi>
15995 L:      linux-media@vger.kernel.org
15996 W:      https://linuxtv.org
15997 W:      http://palosaari.fi/linux/
15998 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15999 T:      git git://linuxtv.org/anttip/media_tree.git
16000 S:      Maintained
16001 F:      drivers/media/tuners/tda18218*
16002
16003 TDA18250 MEDIA DRIVER
16004 M:      Olli Salonen <olli.salonen@iki.fi>
16005 L:      linux-media@vger.kernel.org
16006 W:      https://linuxtv.org
16007 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16008 T:      git git://linuxtv.org/media_tree.git
16009 S:      Maintained
16010 F:      drivers/media/tuners/tda18250*
16011
16012 TDA18271 MEDIA DRIVER
16013 M:      Michael Krufky <mkrufky@linuxtv.org>
16014 L:      linux-media@vger.kernel.org
16015 W:      https://linuxtv.org
16016 W:      http://github.com/mkrufky
16017 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16018 T:      git git://linuxtv.org/mkrufky/tuners.git
16019 S:      Maintained
16020 F:      drivers/media/tuners/tda18271*
16021
16022 TDA1997x MEDIA DRIVER
16023 M:      Tim Harvey <tharvey@gateworks.com>
16024 L:      linux-media@vger.kernel.org
16025 W:      https://linuxtv.org
16026 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16027 S:      Maintained
16028 F:      drivers/media/i2c/tda1997x.*
16029
16030 TDA827x MEDIA DRIVER
16031 M:      Michael Krufky <mkrufky@linuxtv.org>
16032 L:      linux-media@vger.kernel.org
16033 W:      https://linuxtv.org
16034 W:      http://github.com/mkrufky
16035 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16036 T:      git git://linuxtv.org/mkrufky/tuners.git
16037 S:      Maintained
16038 F:      drivers/media/tuners/tda8290.*
16039
16040 TDA8290 MEDIA DRIVER
16041 M:      Michael Krufky <mkrufky@linuxtv.org>
16042 L:      linux-media@vger.kernel.org
16043 W:      https://linuxtv.org
16044 W:      http://github.com/mkrufky
16045 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16046 T:      git git://linuxtv.org/mkrufky/tuners.git
16047 S:      Maintained
16048 F:      drivers/media/tuners/tda8290.*
16049
16050 TDA9840 MEDIA DRIVER
16051 M:      Hans Verkuil <hverkuil@xs4all.nl>
16052 L:      linux-media@vger.kernel.org
16053 T:      git git://linuxtv.org/media_tree.git
16054 W:      https://linuxtv.org
16055 S:      Maintained
16056 F:      drivers/media/i2c/tda9840*
16057
16058 TEA5761 TUNER DRIVER
16059 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16060 L:      linux-media@vger.kernel.org
16061 W:      https://linuxtv.org
16062 T:      git git://linuxtv.org/media_tree.git
16063 S:      Odd fixes
16064 F:      drivers/media/tuners/tea5761.*
16065
16066 TEA5767 TUNER DRIVER
16067 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16068 L:      linux-media@vger.kernel.org
16069 W:      https://linuxtv.org
16070 T:      git git://linuxtv.org/media_tree.git
16071 S:      Maintained
16072 F:      drivers/media/tuners/tea5767.*
16073
16074 TEA6415C MEDIA DRIVER
16075 M:      Hans Verkuil <hverkuil@xs4all.nl>
16076 L:      linux-media@vger.kernel.org
16077 T:      git git://linuxtv.org/media_tree.git
16078 W:      https://linuxtv.org
16079 S:      Maintained
16080 F:      drivers/media/i2c/tea6415c*
16081
16082 TEA6420 MEDIA DRIVER
16083 M:      Hans Verkuil <hverkuil@xs4all.nl>
16084 L:      linux-media@vger.kernel.org
16085 T:      git git://linuxtv.org/media_tree.git
16086 W:      https://linuxtv.org
16087 S:      Maintained
16088 F:      drivers/media/i2c/tea6420*
16089
16090 TEAM DRIVER
16091 M:      Jiri Pirko <jiri@resnulli.us>
16092 L:      netdev@vger.kernel.org
16093 S:      Supported
16094 F:      drivers/net/team/
16095 F:      include/linux/if_team.h
16096 F:      include/uapi/linux/if_team.h
16097
16098 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
16099 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
16100 S:      Maintained
16101 F:      arch/x86/platform/ts5500/
16102
16103 TECHNOTREND USB IR RECEIVER
16104 M:      Sean Young <sean@mess.org>
16105 L:      linux-media@vger.kernel.org
16106 S:      Maintained
16107 F:      drivers/media/rc/ttusbir.c
16108
16109 TECHWELL TW9910 VIDEO DECODER
16110 L:      linux-media@vger.kernel.org
16111 S:      Orphan
16112 F:      drivers/media/i2c/tw9910.c
16113 F:      include/media/i2c/tw9910.h
16114
16115 TEE SUBSYSTEM
16116 M:      Jens Wiklander <jens.wiklander@linaro.org>
16117 L:      tee-dev@lists.linaro.org
16118 S:      Maintained
16119 F:      include/linux/tee_drv.h
16120 F:      include/uapi/linux/tee.h
16121 F:      drivers/tee/
16122 F:      Documentation/tee.txt
16123
16124 TEGRA ARCHITECTURE SUPPORT
16125 M:      Thierry Reding <thierry.reding@gmail.com>
16126 M:      Jonathan Hunter <jonathanh@nvidia.com>
16127 L:      linux-tegra@vger.kernel.org
16128 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
16129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
16130 S:      Supported
16131 N:      [^a-z]tegra
16132
16133 TEGRA CLOCK DRIVER
16134 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
16135 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
16136 S:      Supported
16137 F:      drivers/clk/tegra/
16138
16139 TEGRA DMA DRIVERS
16140 M:      Laxman Dewangan <ldewangan@nvidia.com>
16141 M:      Jon Hunter <jonathanh@nvidia.com>
16142 S:      Supported
16143 F:      drivers/dma/tegra*
16144
16145 TEGRA I2C DRIVER
16146 M:      Laxman Dewangan <ldewangan@nvidia.com>
16147 R:      Dmitry Osipenko <digetx@gmail.com>
16148 S:      Supported
16149 F:      drivers/i2c/busses/i2c-tegra.c
16150
16151 TEGRA IOMMU DRIVERS
16152 M:      Thierry Reding <thierry.reding@gmail.com>
16153 L:      linux-tegra@vger.kernel.org
16154 S:      Supported
16155 F:      drivers/iommu/tegra*
16156
16157 TEGRA KBC DRIVER
16158 M:      Laxman Dewangan <ldewangan@nvidia.com>
16159 S:      Supported
16160 F:      drivers/input/keyboard/tegra-kbc.c
16161
16162 TEGRA NAND DRIVER
16163 M:      Stefan Agner <stefan@agner.ch>
16164 M:      Lucas Stach <dev@lynxeye.de>
16165 S:      Maintained
16166 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16167 F:      drivers/mtd/nand/raw/tegra_nand.c
16168
16169 TEGRA PWM DRIVER
16170 M:      Thierry Reding <thierry.reding@gmail.com>
16171 S:      Supported
16172 F:      drivers/pwm/pwm-tegra.c
16173
16174 TEGRA SERIAL DRIVER
16175 M:      Laxman Dewangan <ldewangan@nvidia.com>
16176 S:      Supported
16177 F:      drivers/tty/serial/serial-tegra.c
16178
16179 TEGRA SPI DRIVER
16180 M:      Laxman Dewangan <ldewangan@nvidia.com>
16181 S:      Supported
16182 F:      drivers/spi/spi-tegra*
16183
16184 TEGRA XUSB PADCTL DRIVER
16185 M:      JC Kuo <jckuo@nvidia.com>
16186 S:      Supported
16187 F:      drivers/phy/tegra/xusb*
16188
16189 TEHUTI ETHERNET DRIVER
16190 M:      Andy Gospodarek <andy@greyhouse.net>
16191 L:      netdev@vger.kernel.org
16192 S:      Supported
16193 F:      drivers/net/ethernet/tehuti/*
16194
16195 Telecom Clock Driver for MCPL0010
16196 M:      Mark Gross <mark.gross@intel.com>
16197 S:      Supported
16198 F:      drivers/char/tlclk.c
16199
16200 TENSILICA XTENSA PORT (xtensa)
16201 M:      Chris Zankel <chris@zankel.net>
16202 M:      Max Filippov <jcmvbkbc@gmail.com>
16203 L:      linux-xtensa@linux-xtensa.org
16204 T:      git git://github.com/czankel/xtensa-linux.git
16205 S:      Maintained
16206 F:      arch/xtensa/
16207 F:      drivers/irqchip/irq-xtensa-*
16208
16209 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16210 M:      Nishanth Menon <nm@ti.com>
16211 M:      Tero Kristo <t-kristo@ti.com>
16212 M:      Santosh Shilimkar <ssantosh@kernel.org>
16213 L:      linux-arm-kernel@lists.infradead.org
16214 S:      Maintained
16215 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16216 F:      drivers/firmware/ti_sci*
16217 F:      include/linux/soc/ti/ti_sci_protocol.h
16218 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16219 F:      drivers/soc/ti/ti_sci_pm_domains.c
16220 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16221 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16222 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16223 F:      drivers/clk/keystone/sci-clk.c
16224 F:      drivers/reset/reset-ti-sci.c
16225 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16226 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16227 F:      drivers/irqchip/irq-ti-sci-intr.c
16228 F:      drivers/irqchip/irq-ti-sci-inta.c
16229 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16230 F:      drivers/soc/ti/ti_sci_inta_msi.c
16231
16232 Texas Instruments ASoC drivers
16233 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16234 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16235 S:      Maintained
16236 F:      sound/soc/ti/
16237
16238 Texas Instruments' DAC7612 DAC Driver
16239 M:      Ricardo Ribalda <ricardo@ribalda.com>
16240 L:      linux-iio@vger.kernel.org
16241 S:      Supported
16242 F:      drivers/iio/dac/ti-dac7612.c
16243 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16244
16245 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16246 M:      Hans Verkuil <hverkuil@xs4all.nl>
16247 L:      linux-media@vger.kernel.org
16248 T:      git git://linuxtv.org/media_tree.git
16249 W:      https://linuxtv.org
16250 S:      Maintained
16251 F:      drivers/media/radio/radio-raremono.c
16252
16253 THERMAL
16254 M:      Zhang Rui <rui.zhang@intel.com>
16255 M:      Eduardo Valentin <edubezval@gmail.com>
16256 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
16257 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16258 L:      linux-pm@vger.kernel.org
16259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
16260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
16261 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16262 S:      Supported
16263 F:      drivers/thermal/
16264 F:      include/linux/thermal.h
16265 F:      include/uapi/linux/thermal.h
16266 F:      include/linux/cpu_cooling.h
16267 F:      Documentation/devicetree/bindings/thermal/
16268
16269 THERMAL/CPU_COOLING
16270 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16271 M:      Viresh Kumar <viresh.kumar@linaro.org>
16272 M:      Javi Merino <javi.merino@kernel.org>
16273 L:      linux-pm@vger.kernel.org
16274 S:      Supported
16275 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16276 F:      drivers/thermal/cpu_cooling.c
16277 F:      include/linux/cpu_cooling.h
16278
16279 THINKPAD ACPI EXTRAS DRIVER
16280 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16281 L:      ibm-acpi-devel@lists.sourceforge.net
16282 L:      platform-driver-x86@vger.kernel.org
16283 W:      http://ibm-acpi.sourceforge.net
16284 W:      http://thinkwiki.org/wiki/Ibm-acpi
16285 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16286 S:      Maintained
16287 F:      drivers/platform/x86/thinkpad_acpi.c
16288
16289 THUNDERBOLT DRIVER
16290 M:      Andreas Noever <andreas.noever@gmail.com>
16291 M:      Michael Jamet <michael.jamet@intel.com>
16292 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16293 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16295 S:      Maintained
16296 F:      Documentation/admin-guide/thunderbolt.rst
16297 F:      drivers/thunderbolt/
16298 F:      include/linux/thunderbolt.h
16299
16300 THUNDERBOLT NETWORK DRIVER
16301 M:      Michael Jamet <michael.jamet@intel.com>
16302 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16303 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16304 L:      netdev@vger.kernel.org
16305 S:      Maintained
16306 F:      drivers/net/thunderbolt.c
16307
16308 THUNDERX GPIO DRIVER
16309 M:      David Daney <david.daney@cavium.com>
16310 S:      Maintained
16311 F:      drivers/gpio/gpio-thunderx.c
16312
16313 TI AM437X VPFE DRIVER
16314 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16315 L:      linux-media@vger.kernel.org
16316 W:      https://linuxtv.org
16317 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16318 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16319 S:      Maintained
16320 F:      drivers/media/platform/am437x/
16321
16322 TI BANDGAP AND THERMAL DRIVER
16323 M:      Eduardo Valentin <edubezval@gmail.com>
16324 M:      Keerthy <j-keerthy@ti.com>
16325 L:      linux-pm@vger.kernel.org
16326 L:      linux-omap@vger.kernel.org
16327 S:      Maintained
16328 F:      drivers/thermal/ti-soc-thermal/
16329
16330 TI BQ27XXX POWER SUPPLY DRIVER
16331 R:      Andrew F. Davis <afd@ti.com>
16332 F:      include/linux/power/bq27xxx_battery.h
16333 F:      drivers/power/supply/bq27xxx_battery.c
16334 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16335
16336 TI CDCE706 CLOCK DRIVER
16337 M:      Max Filippov <jcmvbkbc@gmail.com>
16338 S:      Maintained
16339 F:      drivers/clk/clk-cdce706.c
16340
16341 TI CLOCK DRIVER
16342 M:      Tero Kristo <t-kristo@ti.com>
16343 L:      linux-omap@vger.kernel.org
16344 S:      Maintained
16345 F:      drivers/clk/ti/
16346 F:      include/linux/clk/ti.h
16347
16348 TI DAVINCI MACHINE SUPPORT
16349 M:      Sekhar Nori <nsekhar@ti.com>
16350 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16353 S:      Supported
16354 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16355 F:      arch/arm/mach-davinci/
16356 F:      drivers/i2c/busses/i2c-davinci.c
16357 F:      arch/arm/boot/dts/da850*
16358
16359 TI DAVINCI SERIES CLOCK DRIVER
16360 M:      David Lechner <david@lechnology.com>
16361 R:      Sekhar Nori <nsekhar@ti.com>
16362 S:      Maintained
16363 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16364 F:      drivers/clk/davinci/
16365
16366 TI DAVINCI SERIES GPIO DRIVER
16367 M:      Keerthy <j-keerthy@ti.com>
16368 L:      linux-gpio@vger.kernel.org
16369 S:      Maintained
16370 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16371 F:      drivers/gpio/gpio-davinci.c
16372
16373 TI DAVINCI SERIES MEDIA DRIVER
16374 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16375 L:      linux-media@vger.kernel.org
16376 W:      https://linuxtv.org
16377 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16378 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16379 S:      Maintained
16380 F:      drivers/media/platform/davinci/
16381 F:      include/media/davinci/
16382
16383 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
16384 R:      David Lechner <david@lechnology.com>
16385 L:      linux-iio@vger.kernel.org
16386 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
16387 F:      drivers/counter/ti-eqep.c
16388
16389 TI ETHERNET SWITCH DRIVER (CPSW)
16390 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16391 L:      linux-omap@vger.kernel.org
16392 L:      netdev@vger.kernel.org
16393 S:      Maintained
16394 F:      drivers/net/ethernet/ti/cpsw*
16395 F:      drivers/net/ethernet/ti/davinci*
16396
16397 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16398 M:      Alex Dubov <oakad@yahoo.com>
16399 S:      Maintained
16400 W:      http://tifmxx.berlios.de/
16401 F:      drivers/memstick/host/tifm_ms.c
16402 F:      drivers/misc/tifm*
16403 F:      drivers/mmc/host/tifm_sd.c
16404 F:      include/linux/tifm.h
16405
16406 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16407 M:      Santosh Shilimkar <ssantosh@kernel.org>
16408 L:      linux-kernel@vger.kernel.org
16409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16410 S:      Maintained
16411 F:      drivers/soc/ti/*
16412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16413
16414 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16415 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16416 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16417 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16418 S:      Maintained
16419 F:      sound/soc/codecs/lm49453*
16420 F:      sound/soc/codecs/isabelle*
16421
16422 TI LP855x BACKLIGHT DRIVER
16423 M:      Milo Kim <milo.kim@ti.com>
16424 S:      Maintained
16425 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16426 F:      drivers/video/backlight/lp855x_bl.c
16427 F:      include/linux/platform_data/lp855x.h
16428
16429 TI LP8727 CHARGER DRIVER
16430 M:      Milo Kim <milo.kim@ti.com>
16431 S:      Maintained
16432 F:      drivers/power/supply/lp8727_charger.c
16433 F:      include/linux/platform_data/lp8727.h
16434
16435 TI LP8788 MFD DRIVER
16436 M:      Milo Kim <milo.kim@ti.com>
16437 S:      Maintained
16438 F:      drivers/iio/adc/lp8788_adc.c
16439 F:      drivers/leds/leds-lp8788.c
16440 F:      drivers/mfd/lp8788*.c
16441 F:      drivers/power/supply/lp8788-charger.c
16442 F:      drivers/regulator/lp8788-*.c
16443 F:      include/linux/mfd/lp8788*.h
16444
16445 TI NETCP ETHERNET DRIVER
16446 M:      Wingman Kwok <w-kwok2@ti.com>
16447 M:      Murali Karicheri <m-karicheri2@ti.com>
16448 L:      netdev@vger.kernel.org
16449 S:      Maintained
16450 F:      drivers/net/ethernet/ti/netcp*
16451
16452 TI PCM3060 ASoC CODEC DRIVER
16453 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16454 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16455 S:      Maintained
16456 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16457 F:      sound/soc/codecs/pcm3060*
16458
16459 TI TAS571X FAMILY ASoC CODEC DRIVER
16460 M:      Kevin Cernekee <cernekee@chromium.org>
16461 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16462 S:      Odd Fixes
16463 F:      sound/soc/codecs/tas571x*
16464
16465 TI TRF7970A NFC DRIVER
16466 M:      Mark Greer <mgreer@animalcreek.com>
16467 L:      linux-wireless@vger.kernel.org
16468 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16469 S:      Supported
16470 F:      drivers/nfc/trf7970a.c
16471 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16472
16473 TI TWL4030 SERIES SOC CODEC DRIVER
16474 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16475 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16476 S:      Maintained
16477 F:      sound/soc/codecs/twl4030*
16478
16479 TI VPE/CAL DRIVERS
16480 M:      Benoit Parrot <bparrot@ti.com>
16481 L:      linux-media@vger.kernel.org
16482 W:      http://linuxtv.org/
16483 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16484 S:      Maintained
16485 F:      drivers/media/platform/ti-vpe/
16486 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
16487
16488 TI WILINK WIRELESS DRIVERS
16489 L:      linux-wireless@vger.kernel.org
16490 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16491 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16493 S:      Orphan
16494 F:      drivers/net/wireless/ti/
16495 F:      include/linux/wl12xx.h
16496
16497 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16498 M:      John Stultz <john.stultz@linaro.org>
16499 M:      Thomas Gleixner <tglx@linutronix.de>
16500 R:      Stephen Boyd <sboyd@kernel.org>
16501 L:      linux-kernel@vger.kernel.org
16502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16503 S:      Supported
16504 F:      include/linux/clocksource.h
16505 F:      include/linux/time.h
16506 F:      include/linux/timex.h
16507 F:      include/uapi/linux/time.h
16508 F:      include/uapi/linux/timex.h
16509 F:      kernel/time/clocksource.c
16510 F:      kernel/time/time*.c
16511 F:      kernel/time/alarmtimer.c
16512 F:      kernel/time/ntp.c
16513 F:      tools/testing/selftests/timers/
16514
16515 TIPC NETWORK LAYER
16516 M:      Jon Maloy <jon.maloy@ericsson.com>
16517 M:      Ying Xue <ying.xue@windriver.com>
16518 L:      netdev@vger.kernel.org (core kernel code)
16519 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16520 W:      http://tipc.sourceforge.net/
16521 S:      Maintained
16522 F:      include/uapi/linux/tipc*.h
16523 F:      net/tipc/
16524
16525 TLAN NETWORK DRIVER
16526 M:      Samuel Chessman <chessman@tux.org>
16527 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16528 W:      http://sourceforge.net/projects/tlan/
16529 S:      Maintained
16530 F:      Documentation/networking/device_drivers/ti/tlan.txt
16531 F:      drivers/net/ethernet/ti/tlan.*
16532
16533 TM6000 VIDEO4LINUX DRIVER
16534 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16535 L:      linux-media@vger.kernel.org
16536 W:      https://linuxtv.org
16537 T:      git git://linuxtv.org/media_tree.git
16538 S:      Odd fixes
16539 F:      drivers/media/usb/tm6000/
16540 F:      Documentation/media/v4l-drivers/tm6000*
16541
16542 TMIO/SDHI MMC DRIVER
16543 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16544 L:      linux-mmc@vger.kernel.org
16545 S:      Supported
16546 F:      drivers/mmc/host/tmio_mmc*
16547 F:      drivers/mmc/host/renesas_sdhi*
16548 F:      include/linux/mfd/tmio.h
16549
16550 TMP401 HARDWARE MONITOR DRIVER
16551 M:      Guenter Roeck <linux@roeck-us.net>
16552 L:      linux-hwmon@vger.kernel.org
16553 S:      Maintained
16554 F:      Documentation/hwmon/tmp401.rst
16555 F:      drivers/hwmon/tmp401.c
16556
16557 TMP513 HARDWARE MONITOR DRIVER
16558 M:      Eric Tremblay <etremblay@distech-controls.com>
16559 L:      linux-hwmon@vger.kernel.org
16560 S:      Maintained
16561 F:      Documentation/hwmon/tmp513.rst
16562 F:      drivers/hwmon/tmp513.c
16563
16564 TMPFS (SHMEM FILESYSTEM)
16565 M:      Hugh Dickins <hughd@google.com>
16566 L:      linux-mm@kvack.org
16567 S:      Maintained
16568 F:      include/linux/shmem_fs.h
16569 F:      mm/shmem.c
16570
16571 TOMOYO SECURITY MODULE
16572 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16573 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16574 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16575 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16576 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16577 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16578 W:      https://tomoyo.osdn.jp/
16579 S:      Maintained
16580 F:      security/tomoyo/
16581
16582 TOPSTAR LAPTOP EXTRAS DRIVER
16583 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16584 L:      platform-driver-x86@vger.kernel.org
16585 S:      Maintained
16586 F:      drivers/platform/x86/topstar-laptop.c
16587
16588 TORTURE-TEST MODULES
16589 M:      Davidlohr Bueso <dave@stgolabs.net>
16590 M:      "Paul E. McKenney" <paulmck@kernel.org>
16591 M:      Josh Triplett <josh@joshtriplett.org>
16592 L:      linux-kernel@vger.kernel.org
16593 S:      Supported
16594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16595 F:      Documentation/RCU/torture.txt
16596 F:      kernel/torture.c
16597 F:      kernel/rcu/rcutorture.c
16598 F:      kernel/rcu/rcuperf.c
16599 F:      kernel/locking/locktorture.c
16600
16601 TOSHIBA ACPI EXTRAS DRIVER
16602 M:      Azael Avalos <coproscefalo@gmail.com>
16603 L:      platform-driver-x86@vger.kernel.org
16604 S:      Maintained
16605 F:      drivers/platform/x86/toshiba_acpi.c
16606
16607 TOSHIBA BLUETOOTH DRIVER
16608 M:      Azael Avalos <coproscefalo@gmail.com>
16609 L:      platform-driver-x86@vger.kernel.org
16610 S:      Maintained
16611 F:      drivers/platform/x86/toshiba_bluetooth.c
16612
16613 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16614 M:      Azael Avalos <coproscefalo@gmail.com>
16615 L:      platform-driver-x86@vger.kernel.org
16616 S:      Maintained
16617 F:      drivers/platform/x86/toshiba_haps.c
16618
16619 TOSHIBA SMM DRIVER
16620 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16621 W:      http://www.buzzard.org.uk/toshiba/
16622 S:      Maintained
16623 F:      drivers/char/toshiba.c
16624 F:      include/linux/toshiba.h
16625 F:      include/uapi/linux/toshiba.h
16626
16627 TOSHIBA TC358743 DRIVER
16628 M:      Mats Randgaard <matrandg@cisco.com>
16629 L:      linux-media@vger.kernel.org
16630 S:      Maintained
16631 F:      drivers/media/i2c/tc358743*
16632 F:      include/media/i2c/tc358743.h
16633
16634 TOSHIBA WMI HOTKEYS DRIVER
16635 M:      Azael Avalos <coproscefalo@gmail.com>
16636 L:      platform-driver-x86@vger.kernel.org
16637 S:      Maintained
16638 F:      drivers/platform/x86/toshiba-wmi.c
16639
16640 TPM DEVICE DRIVER
16641 M:      Peter Huewe <peterhuewe@gmx.de>
16642 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16643 R:      Jason Gunthorpe <jgg@ziepe.ca>
16644 L:      linux-integrity@vger.kernel.org
16645 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16646 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16647 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16648 S:      Maintained
16649 F:      drivers/char/tpm/
16650
16651 TRACING
16652 M:      Steven Rostedt <rostedt@goodmis.org>
16653 M:      Ingo Molnar <mingo@redhat.com>
16654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16655 S:      Maintained
16656 F:      Documentation/trace/ftrace.rst
16657 F:      arch/*/*/*/ftrace.h
16658 F:      arch/*/kernel/ftrace.c
16659 F:      include/*/ftrace.h
16660 F:      include/linux/trace*.h
16661 F:      include/trace/
16662 F:      kernel/trace/
16663 F:      tools/testing/selftests/ftrace/
16664
16665 TRACING MMIO ACCESSES (MMIOTRACE)
16666 M:      Steven Rostedt <rostedt@goodmis.org>
16667 M:      Ingo Molnar <mingo@kernel.org>
16668 R:      Karol Herbst <karolherbst@gmail.com>
16669 R:      Pekka Paalanen <ppaalanen@gmail.com>
16670 S:      Maintained
16671 L:      linux-kernel@vger.kernel.org
16672 L:      nouveau@lists.freedesktop.org
16673 F:      kernel/trace/trace_mmiotrace.c
16674 F:      include/linux/mmiotrace.h
16675 F:      arch/x86/mm/kmmio.c
16676 F:      arch/x86/mm/mmio-mod.c
16677 F:      arch/x86/mm/testmmiotrace.c
16678
16679 TRIVIAL PATCHES
16680 M:      Jiri Kosina <trivial@kernel.org>
16681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16682 S:      Maintained
16683 K:      ^Subject:.*(?i)trivial
16684
16685 TEMPO SEMICONDUCTOR DRIVERS
16686 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16687 S:      Maintained
16688 F:      sound/soc/codecs/tscs*.c
16689 F:      sound/soc/codecs/tscs*.h
16690 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16691
16692 TTY LAYER
16693 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16694 M:      Jiri Slaby <jslaby@suse.com>
16695 S:      Supported
16696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16697 F:      Documentation/driver-api/serial/
16698 F:      drivers/tty/
16699 F:      drivers/tty/serial/serial_core.c
16700 F:      include/linux/serial_core.h
16701 F:      include/linux/serial.h
16702 F:      include/linux/tty.h
16703 F:      include/uapi/linux/serial_core.h
16704 F:      include/uapi/linux/serial.h
16705 F:      include/uapi/linux/tty.h
16706
16707 TUA9001 MEDIA DRIVER
16708 M:      Antti Palosaari <crope@iki.fi>
16709 L:      linux-media@vger.kernel.org
16710 W:      https://linuxtv.org
16711 W:      http://palosaari.fi/linux/
16712 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16713 T:      git git://linuxtv.org/anttip/media_tree.git
16714 S:      Maintained
16715 F:      drivers/media/tuners/tua9001*
16716
16717 TULIP NETWORK DRIVERS
16718 L:      netdev@vger.kernel.org
16719 L:      linux-parisc@vger.kernel.org
16720 S:      Orphan
16721 F:      drivers/net/ethernet/dec/tulip/
16722
16723 TUN/TAP driver
16724 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16725 W:      http://vtun.sourceforge.net/tun
16726 S:      Maintained
16727 F:      Documentation/networking/tuntap.txt
16728 F:      arch/um/os-Linux/drivers/
16729
16730 TURBOCHANNEL SUBSYSTEM
16731 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16732 M:      Ralf Baechle <ralf@linux-mips.org>
16733 L:      linux-mips@vger.kernel.org
16734 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16735 S:      Maintained
16736 F:      drivers/tc/
16737 F:      include/linux/tc.h
16738
16739 TURBOSTAT UTILITY
16740 M:      "Len Brown" <lenb@kernel.org>
16741 L:      linux-pm@vger.kernel.org
16742 B:      https://bugzilla.kernel.org
16743 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16745 S:      Supported
16746 F:      tools/power/x86/turbostat/
16747
16748 TW5864 VIDEO4LINUX DRIVER
16749 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16750 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16751 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16752 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16753 L:      linux-media@vger.kernel.org
16754 S:      Supported
16755 F:      drivers/media/pci/tw5864/
16756
16757 TW68 VIDEO4LINUX DRIVER
16758 M:      Hans Verkuil <hverkuil@xs4all.nl>
16759 L:      linux-media@vger.kernel.org
16760 T:      git git://linuxtv.org/media_tree.git
16761 W:      https://linuxtv.org
16762 S:      Odd Fixes
16763 F:      drivers/media/pci/tw68/
16764
16765 TW686X VIDEO4LINUX DRIVER
16766 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16767 L:      linux-media@vger.kernel.org
16768 T:      git git://linuxtv.org/media_tree.git
16769 W:      http://linuxtv.org
16770 S:      Maintained
16771 F:      drivers/media/pci/tw686x/
16772
16773 UBI FILE SYSTEM (UBIFS)
16774 M:      Richard Weinberger <richard@nod.at>
16775 L:      linux-mtd@lists.infradead.org
16776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16778 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16779 S:      Supported
16780 F:      Documentation/filesystems/ubifs.txt
16781 F:      fs/ubifs/
16782
16783 UCLINUX (M68KNOMMU AND COLDFIRE)
16784 M:      Greg Ungerer <gerg@linux-m68k.org>
16785 W:      http://www.linux-m68k.org/
16786 W:      http://www.uclinux.org/
16787 L:      linux-m68k@lists.linux-m68k.org
16788 L:      uclinux-dev@uclinux.org  (subscribers-only)
16789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16790 S:      Maintained
16791 F:      arch/m68k/coldfire/
16792 F:      arch/m68k/68*/
16793 F:      arch/m68k/*/*_no.*
16794 F:      arch/m68k/include/asm/*_no.*
16795
16796 UDF FILESYSTEM
16797 M:      Jan Kara <jack@suse.com>
16798 S:      Maintained
16799 F:      Documentation/filesystems/udf.txt
16800 F:      fs/udf/
16801
16802 UDRAW TABLET
16803 M:      Bastien Nocera <hadess@hadess.net>
16804 L:      linux-input@vger.kernel.org
16805 S:      Maintained
16806 F:      drivers/hid/hid-udraw-ps3.c
16807
16808 UFS FILESYSTEM
16809 M:      Evgeniy Dushistov <dushistov@mail.ru>
16810 S:      Maintained
16811 F:      Documentation/admin-guide/ufs.rst
16812 F:      fs/ufs/
16813
16814 UHID USERSPACE HID IO DRIVER:
16815 M:      David Herrmann <dh.herrmann@googlemail.com>
16816 L:      linux-input@vger.kernel.org
16817 S:      Maintained
16818 F:      drivers/hid/uhid.c
16819 F:      include/uapi/linux/uhid.h
16820
16821 ULPI BUS
16822 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16823 L:      linux-usb@vger.kernel.org
16824 S:      Maintained
16825 F:      drivers/usb/common/ulpi.c
16826 F:      include/linux/ulpi/
16827
16828 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16829 L:      devel@driverdev.osuosl.org
16830 S:      Obsolete
16831 F:      drivers/staging/uwb/
16832
16833 UNICODE SUBSYSTEM:
16834 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16835 L:      linux-fsdevel@vger.kernel.org
16836 S:      Supported
16837 F:      fs/unicode/
16838
16839 UNICORE32 ARCHITECTURE:
16840 M:      Guan Xuetao <gxt@pku.edu.cn>
16841 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16842 S:      Maintained
16843 T:      git git://github.com/gxt/linux.git
16844 F:      arch/unicore32/
16845
16846 UNIFDEF
16847 M:      Tony Finch <dot@dotat.at>
16848 W:      http://dotat.at/prog/unifdef
16849 S:      Maintained
16850 F:      scripts/unifdef.c
16851
16852 UNIFORM CDROM DRIVER
16853 M:      Jens Axboe <axboe@kernel.dk>
16854 W:      http://www.kernel.dk
16855 S:      Maintained
16856 F:      Documentation/cdrom/
16857 F:      drivers/cdrom/cdrom.c
16858 F:      include/linux/cdrom.h
16859 F:      include/uapi/linux/cdrom.h
16860
16861 UNISYS S-PAR DRIVERS
16862 M:      David Kershner <david.kershner@unisys.com>
16863 L:      sparmaintainer@unisys.com (Unisys internal)
16864 S:      Supported
16865 F:      include/linux/visorbus.h
16866 F:      drivers/visorbus/
16867 F:      drivers/staging/unisys/
16868
16869 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16870 R:      Alim Akhtar <alim.akhtar@samsung.com>
16871 R:      Avri Altman <avri.altman@wdc.com>
16872 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16873 L:      linux-scsi@vger.kernel.org
16874 S:      Supported
16875 F:      Documentation/scsi/ufs.txt
16876 F:      drivers/scsi/ufs/
16877
16878 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16879 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16880 L:      linux-scsi@vger.kernel.org
16881 S:      Supported
16882 F:      drivers/scsi/ufs/*dwc*
16883
16884 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16885 M:      Stanley Chu <stanley.chu@mediatek.com>
16886 L:      linux-scsi@vger.kernel.org
16887 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16888 S:      Maintained
16889 F:      drivers/scsi/ufs/ufs-mediatek*
16890
16891 UNSORTED BLOCK IMAGES (UBI)
16892 M:      Richard Weinberger <richard@nod.at>
16893 W:      http://www.linux-mtd.infradead.org/
16894 L:      linux-mtd@lists.infradead.org
16895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16897 S:      Supported
16898 F:      drivers/mtd/ubi/
16899 F:      include/linux/mtd/ubi.h
16900 F:      include/uapi/mtd/ubi-user.h
16901
16902 USB "USBNET" DRIVER FRAMEWORK
16903 M:      Oliver Neukum <oneukum@suse.com>
16904 L:      netdev@vger.kernel.org
16905 W:      http://www.linux-usb.org/usbnet
16906 S:      Maintained
16907 F:      drivers/net/usb/usbnet.c
16908 F:      include/linux/usb/usbnet.h
16909
16910 USB ACM DRIVER
16911 M:      Oliver Neukum <oneukum@suse.com>
16912 L:      linux-usb@vger.kernel.org
16913 S:      Maintained
16914 F:      Documentation/usb/acm.rst
16915 F:      drivers/usb/class/cdc-acm.*
16916
16917 USB AR5523 WIRELESS DRIVER
16918 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16919 L:      linux-wireless@vger.kernel.org
16920 S:      Maintained
16921 F:      drivers/net/wireless/ath/ar5523/
16922
16923 USB ATTACHED SCSI
16924 M:      Oliver Neukum <oneukum@suse.com>
16925 L:      linux-usb@vger.kernel.org
16926 L:      linux-scsi@vger.kernel.org
16927 S:      Maintained
16928 F:      drivers/usb/storage/uas.c
16929
16930 USB CDC ETHERNET DRIVER
16931 M:      Oliver Neukum <oliver@neukum.org>
16932 L:      linux-usb@vger.kernel.org
16933 S:      Maintained
16934 F:      drivers/net/usb/cdc_*.c
16935 F:      include/uapi/linux/usb/cdc.h
16936
16937 USB CHAOSKEY DRIVER
16938 M:      Keith Packard <keithp@keithp.com>
16939 L:      linux-usb@vger.kernel.org
16940 S:      Maintained
16941 F:      drivers/usb/misc/chaoskey.c
16942
16943 USB CYPRESS C67X00 DRIVER
16944 M:      Peter Korsgaard <jacmet@sunsite.dk>
16945 L:      linux-usb@vger.kernel.org
16946 S:      Maintained
16947 F:      drivers/usb/c67x00/
16948
16949 USB DAVICOM DM9601 DRIVER
16950 M:      Peter Korsgaard <jacmet@sunsite.dk>
16951 L:      netdev@vger.kernel.org
16952 W:      http://www.linux-usb.org/usbnet
16953 S:      Maintained
16954 F:      drivers/net/usb/dm9601.c
16955
16956 USB EHCI DRIVER
16957 M:      Alan Stern <stern@rowland.harvard.edu>
16958 L:      linux-usb@vger.kernel.org
16959 S:      Maintained
16960 F:      Documentation/usb/ehci.rst
16961 F:      drivers/usb/host/ehci*
16962
16963 USB GADGET/PERIPHERAL SUBSYSTEM
16964 M:      Felipe Balbi <balbi@kernel.org>
16965 L:      linux-usb@vger.kernel.org
16966 W:      http://www.linux-usb.org/gadget
16967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16968 S:      Maintained
16969 F:      drivers/usb/gadget/
16970 F:      include/linux/usb/gadget*
16971
16972 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16973 M:      Jiri Kosina <jikos@kernel.org>
16974 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16975 L:      linux-usb@vger.kernel.org
16976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16977 S:      Maintained
16978 F:      Documentation/hid/hiddev.rst
16979 F:      drivers/hid/usbhid/
16980
16981 USB INTEL XHCI ROLE MUX DRIVER
16982 M:      Hans de Goede <hdegoede@redhat.com>
16983 L:      linux-usb@vger.kernel.org
16984 S:      Maintained
16985 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16986
16987 USB IP DRIVER FOR HISILICON KIRIN
16988 M:      Yu Chen <chenyu56@huawei.com>
16989 M:      Binghui Wang <wangbinghui@hisilicon.com>
16990 L:      linux-usb@vger.kernel.org
16991 S:      Maintained
16992 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16993 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16994
16995 USB ISP116X DRIVER
16996 M:      Olav Kongas <ok@artecdesign.ee>
16997 L:      linux-usb@vger.kernel.org
16998 S:      Maintained
16999 F:      drivers/usb/host/isp116x*
17000 F:      include/linux/usb/isp116x.h
17001
17002 USB LAN78XX ETHERNET DRIVER
17003 M:      Woojung Huh <woojung.huh@microchip.com>
17004 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17005 L:      netdev@vger.kernel.org
17006 S:      Maintained
17007 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
17008 F:      drivers/net/usb/lan78xx.*
17009 F:      include/dt-bindings/net/microchip-lan78xx.h
17010
17011 USB MASS STORAGE DRIVER
17012 M:      Alan Stern <stern@rowland.harvard.edu>
17013 L:      linux-usb@vger.kernel.org
17014 L:      usb-storage@lists.one-eyed-alien.net
17015 S:      Maintained
17016 F:      drivers/usb/storage/
17017
17018 USB MIDI DRIVER
17019 M:      Clemens Ladisch <clemens@ladisch.de>
17020 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
17022 S:      Maintained
17023 F:      sound/usb/midi.*
17024
17025 USB NETWORKING DRIVERS
17026 L:      linux-usb@vger.kernel.org
17027 S:      Odd Fixes
17028 F:      drivers/net/usb/
17029
17030 USB OHCI DRIVER
17031 M:      Alan Stern <stern@rowland.harvard.edu>
17032 L:      linux-usb@vger.kernel.org
17033 S:      Maintained
17034 F:      Documentation/usb/ohci.rst
17035 F:      drivers/usb/host/ohci*
17036
17037 USB OTG FSM (Finite State Machine)
17038 M:      Peter Chen <Peter.Chen@nxp.com>
17039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
17040 L:      linux-usb@vger.kernel.org
17041 S:      Maintained
17042 F:      drivers/usb/common/usb-otg-fsm.c
17043
17044 USB OVER IP DRIVER
17045 M:      Valentina Manea <valentina.manea.m@gmail.com>
17046 M:      Shuah Khan <shuah@kernel.org>
17047 M:      Shuah Khan <skhan@linuxfoundation.org>
17048 L:      linux-usb@vger.kernel.org
17049 S:      Maintained
17050 F:      Documentation/usb/usbip_protocol.rst
17051 F:      drivers/usb/usbip/
17052 F:      tools/usb/usbip/
17053 F:      tools/testing/selftests/drivers/usb/usbip/
17054
17055 USB PEGASUS DRIVER
17056 M:      Petko Manolov <petkan@nucleusys.com>
17057 L:      linux-usb@vger.kernel.org
17058 L:      netdev@vger.kernel.org
17059 T:      git git://github.com/petkan/pegasus.git
17060 W:      https://github.com/petkan/pegasus
17061 S:      Maintained
17062 F:      drivers/net/usb/pegasus.*
17063
17064 USB PHY LAYER
17065 M:      Felipe Balbi <balbi@kernel.org>
17066 L:      linux-usb@vger.kernel.org
17067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17068 S:      Maintained
17069 F:      drivers/usb/phy/
17070
17071 USB PRINTER DRIVER (usblp)
17072 M:      Pete Zaitcev <zaitcev@redhat.com>
17073 L:      linux-usb@vger.kernel.org
17074 S:      Supported
17075 F:      drivers/usb/class/usblp.c
17076
17077 USB QMI WWAN NETWORK DRIVER
17078 M:      Bjørn Mork <bjorn@mork.no>
17079 L:      netdev@vger.kernel.org
17080 S:      Maintained
17081 F:      Documentation/ABI/testing/sysfs-class-net-qmi
17082 F:      drivers/net/usb/qmi_wwan.c
17083
17084 USB RTL8150 DRIVER
17085 M:      Petko Manolov <petkan@nucleusys.com>
17086 L:      linux-usb@vger.kernel.org
17087 L:      netdev@vger.kernel.org
17088 T:      git git://github.com/petkan/rtl8150.git
17089 W:      https://github.com/petkan/rtl8150
17090 S:      Maintained
17091 F:      drivers/net/usb/rtl8150.c
17092
17093 USB SERIAL SUBSYSTEM
17094 M:      Johan Hovold <johan@kernel.org>
17095 L:      linux-usb@vger.kernel.org
17096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
17097 S:      Maintained
17098 F:      Documentation/usb/usb-serial.rst
17099 F:      drivers/usb/serial/
17100 F:      include/linux/usb/serial.h
17101
17102 USB SMSC75XX ETHERNET DRIVER
17103 M:      Steve Glendinning <steve.glendinning@shawell.net>
17104 L:      netdev@vger.kernel.org
17105 S:      Maintained
17106 F:      drivers/net/usb/smsc75xx.*
17107
17108 USB SMSC95XX ETHERNET DRIVER
17109 M:      Steve Glendinning <steve.glendinning@shawell.net>
17110 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17111 L:      netdev@vger.kernel.org
17112 S:      Maintained
17113 F:      drivers/net/usb/smsc95xx.*
17114
17115 USB SUBSYSTEM
17116 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17117 L:      linux-usb@vger.kernel.org
17118 W:      http://www.linux-usb.org
17119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
17120 S:      Supported
17121 F:      Documentation/devicetree/bindings/usb/
17122 F:      Documentation/usb/
17123 F:      drivers/usb/
17124 F:      include/linux/usb.h
17125 F:      include/linux/usb/
17126
17127 USB TYPEC PI3USB30532 MUX DRIVER
17128 M:      Hans de Goede <hdegoede@redhat.com>
17129 L:      linux-usb@vger.kernel.org
17130 S:      Maintained
17131 F:      drivers/usb/typec/mux/pi3usb30532.c
17132
17133 USB TYPEC CLASS
17134 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17135 L:      linux-usb@vger.kernel.org
17136 S:      Maintained
17137 F:      Documentation/ABI/testing/sysfs-class-typec
17138 F:      Documentation/driver-api/usb/typec.rst
17139 F:      drivers/usb/typec/
17140 F:      include/linux/usb/typec.h
17141
17142 USB TYPEC BUS FOR ALTERNATE MODES
17143 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17144 L:      linux-usb@vger.kernel.org
17145 S:      Maintained
17146 F:      Documentation/ABI/testing/sysfs-bus-typec
17147 F:      Documentation/driver-api/usb/typec_bus.rst
17148 F:      drivers/usb/typec/altmodes/
17149 F:      include/linux/usb/typec_altmode.h
17150
17151 USB TYPEC PORT CONTROLLER DRIVERS
17152 M:      Guenter Roeck <linux@roeck-us.net>
17153 L:      linux-usb@vger.kernel.org
17154 S:      Maintained
17155 F:      drivers/usb/typec/tcpm/
17156
17157 USB UHCI DRIVER
17158 M:      Alan Stern <stern@rowland.harvard.edu>
17159 L:      linux-usb@vger.kernel.org
17160 S:      Maintained
17161 F:      drivers/usb/host/uhci*
17162
17163 USB VIDEO CLASS
17164 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17165 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17166 L:      linux-media@vger.kernel.org
17167 T:      git git://linuxtv.org/media_tree.git
17168 W:      http://www.ideasonboard.org/uvc/
17169 S:      Maintained
17170 F:      drivers/media/usb/uvc/
17171 F:      include/uapi/linux/uvcvideo.h
17172
17173 USB VISION DRIVER
17174 M:      Hans Verkuil <hverkuil@xs4all.nl>
17175 L:      linux-media@vger.kernel.org
17176 T:      git git://linuxtv.org/media_tree.git
17177 W:      https://linuxtv.org
17178 S:      Odd Fixes
17179 F:      drivers/media/usb/usbvision/
17180
17181 USB WEBCAM GADGET
17182 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17183 L:      linux-usb@vger.kernel.org
17184 S:      Maintained
17185 F:      drivers/usb/gadget/function/*uvc*
17186 F:      drivers/usb/gadget/legacy/webcam.c
17187 F:      include/uapi/linux/usb/g_uvc.h
17188
17189 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17190 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17191 L:      linux-wireless@vger.kernel.org
17192 S:      Maintained
17193 F:      drivers/net/wireless/rndis_wlan.c
17194
17195 USB XHCI DRIVER
17196 M:      Mathias Nyman <mathias.nyman@intel.com>
17197 L:      linux-usb@vger.kernel.org
17198 S:      Supported
17199 F:      drivers/usb/host/xhci*
17200 F:      drivers/usb/host/pci-quirks*
17201
17202 USB ZD1201 DRIVER
17203 L:      linux-wireless@vger.kernel.org
17204 W:      http://linux-lc100020.sourceforge.net
17205 S:      Orphan
17206 F:      drivers/net/wireless/zydas/zd1201.*
17207
17208 USB ZR364XX DRIVER
17209 M:      Antoine Jacquet <royale@zerezo.com>
17210 L:      linux-usb@vger.kernel.org
17211 L:      linux-media@vger.kernel.org
17212 T:      git git://linuxtv.org/media_tree.git
17213 W:      http://royale.zerezo.com/zr364xx/
17214 S:      Maintained
17215 F:      Documentation/media/v4l-drivers/zr364xx*
17216 F:      drivers/media/usb/zr364xx/
17217
17218 USER-MODE LINUX (UML)
17219 M:      Jeff Dike <jdike@addtoit.com>
17220 M:      Richard Weinberger <richard@nod.at>
17221 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17222 L:      linux-um@lists.infradead.org
17223 W:      http://user-mode-linux.sourceforge.net
17224 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17226 S:      Maintained
17227 F:      Documentation/virt/uml/
17228 F:      arch/um/
17229 F:      arch/x86/um/
17230 F:      fs/hostfs/
17231
17232 USERSPACE COPYIN/COPYOUT (UIOVEC)
17233 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17234 S:      Maintained
17235 F:      lib/iov_iter.c
17236 F:      include/linux/uio.h
17237
17238 USERSPACE DMA BUFFER DRIVER
17239 M:      Gerd Hoffmann <kraxel@redhat.com>
17240 S:      Maintained
17241 L:      dri-devel@lists.freedesktop.org
17242 F:      drivers/dma-buf/udmabuf.c
17243 F:      include/uapi/linux/udmabuf.h
17244 T:      git git://anongit.freedesktop.org/drm/drm-misc
17245
17246 USERSPACE I/O (UIO)
17247 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17248 S:      Maintained
17249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17250 F:      Documentation/driver-api/uio-howto.rst
17251 F:      drivers/uio/
17252 F:      include/linux/uio_driver.h
17253
17254 UTIL-LINUX PACKAGE
17255 M:      Karel Zak <kzak@redhat.com>
17256 L:      util-linux@vger.kernel.org
17257 W:      http://en.wikipedia.org/wiki/Util-linux
17258 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17259 S:      Maintained
17260
17261 UUID HELPERS
17262 M:      Christoph Hellwig <hch@lst.de>
17263 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17264 L:      linux-kernel@vger.kernel.org
17265 T:      git git://git.infradead.org/users/hch/uuid.git
17266 F:      lib/uuid.c
17267 F:      lib/test_uuid.c
17268 F:      include/linux/uuid.h
17269 F:      include/uapi/linux/uuid.h
17270 S:      Maintained
17271
17272 UVESAFB DRIVER
17273 M:      Michal Januszewski <spock@gentoo.org>
17274 L:      linux-fbdev@vger.kernel.org
17275 W:      https://github.com/mjanusz/v86d
17276 S:      Maintained
17277 F:      Documentation/fb/uvesafb.rst
17278 F:      drivers/video/fbdev/uvesafb.*
17279
17280 VF610 NAND DRIVER
17281 M:      Stefan Agner <stefan@agner.ch>
17282 L:      linux-mtd@lists.infradead.org
17283 S:      Supported
17284 F:      drivers/mtd/nand/raw/vf610_nfc.c
17285
17286 VFAT/FAT/MSDOS FILESYSTEM
17287 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17288 S:      Maintained
17289 F:      Documentation/filesystems/vfat.txt
17290 F:      fs/fat/
17291
17292 VFIO DRIVER
17293 M:      Alex Williamson <alex.williamson@redhat.com>
17294 R:      Cornelia Huck <cohuck@redhat.com>
17295 L:      kvm@vger.kernel.org
17296 T:      git git://github.com/awilliam/linux-vfio.git
17297 S:      Maintained
17298 F:      Documentation/driver-api/vfio.rst
17299 F:      drivers/vfio/
17300 F:      include/linux/vfio.h
17301 F:      include/uapi/linux/vfio.h
17302
17303 VFIO MEDIATED DEVICE DRIVERS
17304 M:      Kirti Wankhede <kwankhede@nvidia.com>
17305 L:      kvm@vger.kernel.org
17306 S:      Maintained
17307 F:      Documentation/driver-api/vfio-mediated-device.rst
17308 F:      drivers/vfio/mdev/
17309 F:      include/linux/mdev.h
17310 F:      samples/vfio-mdev/
17311
17312 VFIO PLATFORM DRIVER
17313 M:      Eric Auger <eric.auger@redhat.com>
17314 L:      kvm@vger.kernel.org
17315 S:      Maintained
17316 F:      drivers/vfio/platform/
17317
17318 VGA_SWITCHEROO
17319 R:      Lukas Wunner <lukas@wunner.de>
17320 S:      Maintained
17321 F:      Documentation/gpu/vga-switcheroo.rst
17322 F:      drivers/gpu/vga/vga_switcheroo.c
17323 F:      include/linux/vga_switcheroo.h
17324 T:      git git://anongit.freedesktop.org/drm/drm-misc
17325
17326 VIA RHINE NETWORK DRIVER
17327 S:      Orphan
17328 F:      drivers/net/ethernet/via/via-rhine.c
17329
17330 VIA SD/MMC CARD CONTROLLER DRIVER
17331 M:      Bruce Chang <brucechang@via.com.tw>
17332 M:      Harald Welte <HaraldWelte@viatech.com>
17333 S:      Maintained
17334 F:      drivers/mmc/host/via-sdmmc.c
17335
17336 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17337 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17338 L:      linux-fbdev@vger.kernel.org
17339 S:      Maintained
17340 F:      include/linux/via-core.h
17341 F:      include/linux/via-gpio.h
17342 F:      include/linux/via_i2c.h
17343 F:      drivers/video/fbdev/via/
17344
17345 VIA VELOCITY NETWORK DRIVER
17346 M:      Francois Romieu <romieu@fr.zoreil.com>
17347 L:      netdev@vger.kernel.org
17348 S:      Maintained
17349 F:      drivers/net/ethernet/via/via-velocity.*
17350
17351 VICODEC VIRTUAL CODEC DRIVER
17352 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17353 L:      linux-media@vger.kernel.org
17354 T:      git git://linuxtv.org/media_tree.git
17355 W:      https://linuxtv.org
17356 S:      Maintained
17357 F:      drivers/media/platform/vicodec/*
17358
17359 VIDEO MULTIPLEXER DRIVER
17360 M:      Philipp Zabel <p.zabel@pengutronix.de>
17361 L:      linux-media@vger.kernel.org
17362 S:      Maintained
17363 F:      drivers/media/platform/video-mux.c
17364
17365 VIDEO I2C POLLING DRIVER
17366 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17367 L:      linux-media@vger.kernel.org
17368 S:      Maintained
17369 F:      drivers/media/i2c/video-i2c.c
17370
17371 VIDEOBUF2 FRAMEWORK
17372 M:      Pawel Osciak <pawel@osciak.com>
17373 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17374 M:      Kyungmin Park <kyungmin.park@samsung.com>
17375 R:      Tomasz Figa <tfiga@chromium.org>
17376 L:      linux-media@vger.kernel.org
17377 S:      Maintained
17378 F:      drivers/media/common/videobuf2/*
17379 F:      include/media/videobuf2-*
17380
17381 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17382 M:      Helen Koike <helen.koike@collabora.com>
17383 R:      Shuah Khan <skhan@linuxfoundation.org>
17384 L:      linux-media@vger.kernel.org
17385 T:      git git://linuxtv.org/media_tree.git
17386 W:      https://linuxtv.org
17387 S:      Maintained
17388 F:      drivers/media/platform/vimc/*
17389
17390 VIRT LIB
17391 M:      Alex Williamson <alex.williamson@redhat.com>
17392 M:      Paolo Bonzini <pbonzini@redhat.com>
17393 L:      kvm@vger.kernel.org
17394 S:      Supported
17395 F:      virt/lib/
17396
17397 VIRTIO AND VHOST VSOCK DRIVER
17398 M:      Stefan Hajnoczi <stefanha@redhat.com>
17399 M:      Stefano Garzarella <sgarzare@redhat.com>
17400 L:      kvm@vger.kernel.org
17401 L:      virtualization@lists.linux-foundation.org
17402 L:      netdev@vger.kernel.org
17403 S:      Maintained
17404 F:      include/linux/virtio_vsock.h
17405 F:      include/uapi/linux/virtio_vsock.h
17406 F:      include/uapi/linux/vsockmon.h
17407 F:      include/uapi/linux/vm_sockets_diag.h
17408 F:      net/vmw_vsock/diag.c
17409 F:      net/vmw_vsock/af_vsock_tap.c
17410 F:      net/vmw_vsock/virtio_transport_common.c
17411 F:      net/vmw_vsock/virtio_transport.c
17412 F:      drivers/net/vsockmon.c
17413 F:      drivers/vhost/vsock.c
17414 F:      tools/testing/vsock/
17415
17416 VIRTIO CONSOLE DRIVER
17417 M:      Amit Shah <amit@kernel.org>
17418 L:      virtualization@lists.linux-foundation.org
17419 S:      Maintained
17420 F:      drivers/char/virtio_console.c
17421 F:      include/linux/virtio_console.h
17422 F:      include/uapi/linux/virtio_console.h
17423
17424 VIRTIO CORE AND NET DRIVERS
17425 M:      "Michael S. Tsirkin" <mst@redhat.com>
17426 M:      Jason Wang <jasowang@redhat.com>
17427 L:      virtualization@lists.linux-foundation.org
17428 S:      Maintained
17429 F:      Documentation/devicetree/bindings/virtio/
17430 F:      drivers/virtio/
17431 F:      tools/virtio/
17432 F:      drivers/net/virtio_net.c
17433 F:      drivers/block/virtio_blk.c
17434 F:      include/linux/virtio*.h
17435 F:      include/uapi/linux/virtio_*.h
17436 F:      drivers/crypto/virtio/
17437 F:      mm/balloon_compaction.c
17438
17439 VIRTIO BLOCK AND SCSI DRIVERS
17440 M:      "Michael S. Tsirkin" <mst@redhat.com>
17441 M:      Jason Wang <jasowang@redhat.com>
17442 R:      Paolo Bonzini <pbonzini@redhat.com>
17443 R:      Stefan Hajnoczi <stefanha@redhat.com>
17444 L:      virtualization@lists.linux-foundation.org
17445 S:      Maintained
17446 F:      drivers/block/virtio_blk.c
17447 F:      drivers/scsi/virtio_scsi.c
17448 F:      include/uapi/linux/virtio_blk.h
17449 F:      include/uapi/linux/virtio_scsi.h
17450 F:      drivers/vhost/scsi.c
17451
17452 VIRTIO CRYPTO DRIVER
17453 M:      Gonglei <arei.gonglei@huawei.com>
17454 L:      virtualization@lists.linux-foundation.org
17455 L:      linux-crypto@vger.kernel.org
17456 S:      Maintained
17457 F:      drivers/crypto/virtio/
17458 F:      include/uapi/linux/virtio_crypto.h
17459
17460 VIRTIO DRIVERS FOR S390
17461 M:      Cornelia Huck <cohuck@redhat.com>
17462 M:      Halil Pasic <pasic@linux.ibm.com>
17463 L:      linux-s390@vger.kernel.org
17464 L:      virtualization@lists.linux-foundation.org
17465 L:      kvm@vger.kernel.org
17466 S:      Supported
17467 F:      drivers/s390/virtio/
17468 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17469
17470 VIRTIO FILE SYSTEM
17471 M:      Vivek Goyal <vgoyal@redhat.com>
17472 M:      Stefan Hajnoczi <stefanha@redhat.com>
17473 M:      Miklos Szeredi <miklos@szeredi.hu>
17474 L:      virtualization@lists.linux-foundation.org
17475 L:      linux-fsdevel@vger.kernel.org
17476 W:      https://virtio-fs.gitlab.io/
17477 S:      Supported
17478 F:      fs/fuse/virtio_fs.c
17479 F:      include/uapi/linux/virtio_fs.h
17480 F:      Documentation/filesystems/virtiofs.rst
17481
17482 VIRTIO GPU DRIVER
17483 M:      David Airlie <airlied@linux.ie>
17484 M:      Gerd Hoffmann <kraxel@redhat.com>
17485 L:      dri-devel@lists.freedesktop.org
17486 L:      virtualization@lists.linux-foundation.org
17487 T:      git git://anongit.freedesktop.org/drm/drm-misc
17488 S:      Maintained
17489 F:      drivers/gpu/drm/virtio/
17490 F:      include/uapi/linux/virtio_gpu.h
17491
17492 VIRTIO HOST (VHOST)
17493 M:      "Michael S. Tsirkin" <mst@redhat.com>
17494 M:      Jason Wang <jasowang@redhat.com>
17495 L:      kvm@vger.kernel.org
17496 L:      virtualization@lists.linux-foundation.org
17497 L:      netdev@vger.kernel.org
17498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17499 S:      Maintained
17500 F:      drivers/vhost/
17501 F:      include/uapi/linux/vhost.h
17502
17503 VIRTIO INPUT DRIVER
17504 M:      Gerd Hoffmann <kraxel@redhat.com>
17505 S:      Maintained
17506 F:      drivers/virtio/virtio_input.c
17507 F:      include/uapi/linux/virtio_input.h
17508
17509 VIRTIO IOMMU DRIVER
17510 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17511 L:      virtualization@lists.linux-foundation.org
17512 S:      Maintained
17513 F:      drivers/iommu/virtio-iommu.c
17514 F:      include/uapi/linux/virtio_iommu.h
17515
17516 VIRTUAL BOX GUEST DEVICE DRIVER
17517 M:      Hans de Goede <hdegoede@redhat.com>
17518 M:      Arnd Bergmann <arnd@arndb.de>
17519 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17520 S:      Maintained
17521 F:      include/linux/vbox_utils.h
17522 F:      include/uapi/linux/vbox*.h
17523 F:      drivers/virt/vboxguest/
17524
17525 VIRTUAL SERIO DEVICE DRIVER
17526 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17527 S:      Maintained
17528 F:      drivers/input/serio/userio.c
17529 F:      include/uapi/linux/userio.h
17530
17531 VITESSE FELIX ETHERNET SWITCH DRIVER
17532 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17533 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
17534 L:      netdev@vger.kernel.org
17535 S:      Maintained
17536 F:      drivers/net/dsa/ocelot/*
17537 F:      net/dsa/tag_ocelot.c
17538
17539 VIVID VIRTUAL VIDEO DRIVER
17540 M:      Hans Verkuil <hverkuil@xs4all.nl>
17541 L:      linux-media@vger.kernel.org
17542 T:      git git://linuxtv.org/media_tree.git
17543 W:      https://linuxtv.org
17544 S:      Maintained
17545 F:      drivers/media/platform/vivid/*
17546
17547 VLYNQ BUS
17548 M:      Florian Fainelli <f.fainelli@gmail.com>
17549 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17550 S:      Maintained
17551 F:      drivers/vlynq/vlynq.c
17552 F:      include/linux/vlynq.h
17553
17554 VME SUBSYSTEM
17555 M:      Martyn Welch <martyn@welchs.me.uk>
17556 M:      Manohar Vanga <manohar.vanga@gmail.com>
17557 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17558 L:      devel@driverdev.osuosl.org
17559 S:      Maintained
17560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17561 F:      Documentation/driver-api/vme.rst
17562 F:      drivers/staging/vme/
17563 F:      drivers/vme/
17564 F:      include/linux/vme*
17565
17566 VMWARE BALLOON DRIVER
17567 M:      Nadav Amit <namit@vmware.com>
17568 M:      "VMware, Inc." <pv-drivers@vmware.com>
17569 L:      linux-kernel@vger.kernel.org
17570 S:      Maintained
17571 F:      drivers/misc/vmw_balloon.c
17572
17573 VMWARE HYPERVISOR INTERFACE
17574 M:      Thomas Hellstrom <thellstrom@vmware.com>
17575 M:      "VMware, Inc." <pv-drivers@vmware.com>
17576 L:      virtualization@lists.linux-foundation.org
17577 S:      Supported
17578 F:      arch/x86/kernel/cpu/vmware.c
17579 F:      arch/x86/include/asm/vmware.h
17580
17581 VMWARE PVRDMA DRIVER
17582 M:      Adit Ranadive <aditr@vmware.com>
17583 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17584 L:      linux-rdma@vger.kernel.org
17585 S:      Maintained
17586 F:      drivers/infiniband/hw/vmw_pvrdma/
17587
17588 VMware PVSCSI driver
17589 M:      Jim Gill <jgill@vmware.com>
17590 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17591 L:      linux-scsi@vger.kernel.org
17592 S:      Maintained
17593 F:      drivers/scsi/vmw_pvscsi.c
17594 F:      drivers/scsi/vmw_pvscsi.h
17595
17596 VMWARE VMMOUSE SUBDRIVER
17597 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17598 M:      "VMware, Inc." <pv-drivers@vmware.com>
17599 L:      linux-input@vger.kernel.org
17600 S:      Maintained
17601 F:      drivers/input/mouse/vmmouse.c
17602 F:      drivers/input/mouse/vmmouse.h
17603
17604 VMWARE VMXNET3 ETHERNET DRIVER
17605 M:      Ronak Doshi <doshir@vmware.com>
17606 M:      "VMware, Inc." <pv-drivers@vmware.com>
17607 L:      netdev@vger.kernel.org
17608 S:      Maintained
17609 F:      drivers/net/vmxnet3/
17610
17611 VOCORE VOCORE2 BOARD
17612 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17613 L:      linux-mips@vger.kernel.org
17614 S:      Maintained
17615 F:      arch/mips/boot/dts/ralink/vocore2.dts
17616
17617 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17618 M:      Liam Girdwood <lgirdwood@gmail.com>
17619 M:      Mark Brown <broonie@kernel.org>
17620 L:      linux-kernel@vger.kernel.org
17621 W:      http://www.slimlogic.co.uk/?p=48
17622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17623 S:      Supported
17624 F:      Documentation/devicetree/bindings/regulator/
17625 F:      Documentation/power/regulator/
17626 F:      drivers/regulator/
17627 F:      include/dt-bindings/regulator/
17628 F:      include/linux/regulator/
17629 K:      regulator_get_optional
17630
17631 VRF
17632 M:      David Ahern <dsahern@kernel.org>
17633 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17634 L:      netdev@vger.kernel.org
17635 S:      Maintained
17636 F:      drivers/net/vrf.c
17637 F:      Documentation/networking/vrf.txt
17638
17639 VSPRINTF
17640 M:      Petr Mladek <pmladek@suse.com>
17641 M:      Steven Rostedt <rostedt@goodmis.org>
17642 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
17643 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17644 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
17645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
17646 S:      Maintained
17647 F:      lib/vsprintf.c
17648 F:      lib/test_printf.c
17649 F:      Documentation/core-api/printk-formats.rst
17650
17651 VT1211 HARDWARE MONITOR DRIVER
17652 M:      Juerg Haefliger <juergh@gmail.com>
17653 L:      linux-hwmon@vger.kernel.org
17654 S:      Maintained
17655 F:      Documentation/hwmon/vt1211.rst
17656 F:      drivers/hwmon/vt1211.c
17657
17658 VT8231 HARDWARE MONITOR DRIVER
17659 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17660 L:      linux-hwmon@vger.kernel.org
17661 S:      Maintained
17662 F:      drivers/hwmon/vt8231.c
17663
17664 VUB300 USB to SDIO/SD/MMC bridge chip
17665 L:      linux-mmc@vger.kernel.org
17666 S:      Orphan
17667 F:      drivers/mmc/host/vub300.c
17668
17669 W1 DALLAS'S 1-WIRE BUS
17670 M:      Evgeniy Polyakov <zbr@ioremap.net>
17671 S:      Maintained
17672 F:      Documentation/devicetree/bindings/w1/
17673 F:      Documentation/w1/
17674 F:      drivers/w1/
17675 F:      include/linux/w1.h
17676
17677 W83791D HARDWARE MONITORING DRIVER
17678 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17679 L:      linux-hwmon@vger.kernel.org
17680 S:      Maintained
17681 F:      Documentation/hwmon/w83791d.rst
17682 F:      drivers/hwmon/w83791d.c
17683
17684 W83793 HARDWARE MONITORING DRIVER
17685 M:      Rudolf Marek <r.marek@assembler.cz>
17686 L:      linux-hwmon@vger.kernel.org
17687 S:      Maintained
17688 F:      Documentation/hwmon/w83793.rst
17689 F:      drivers/hwmon/w83793.c
17690
17691 W83795 HARDWARE MONITORING DRIVER
17692 M:      Jean Delvare <jdelvare@suse.com>
17693 L:      linux-hwmon@vger.kernel.org
17694 S:      Maintained
17695 F:      drivers/hwmon/w83795.c
17696
17697 W83L51xD SD/MMC CARD INTERFACE DRIVER
17698 M:      Pierre Ossman <pierre@ossman.eu>
17699 S:      Maintained
17700 F:      drivers/mmc/host/wbsd.*
17701
17702 WACOM PROTOCOL 4 SERIAL TABLETS
17703 M:      Julian Squires <julian@cipht.net>
17704 M:      Hans de Goede <hdegoede@redhat.com>
17705 L:      linux-input@vger.kernel.org
17706 S:      Maintained
17707 F:      drivers/input/tablet/wacom_serial4.c
17708
17709 WATCHDOG DEVICE DRIVERS
17710 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17711 M:      Guenter Roeck <linux@roeck-us.net>
17712 L:      linux-watchdog@vger.kernel.org
17713 W:      http://www.linux-watchdog.org/
17714 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17715 S:      Maintained
17716 F:      Documentation/devicetree/bindings/watchdog/
17717 F:      Documentation/watchdog/
17718 F:      drivers/watchdog/
17719 F:      include/linux/watchdog.h
17720 F:      include/uapi/linux/watchdog.h
17721
17722 WHISKEYCOVE PMIC GPIO DRIVER
17723 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17724 L:      linux-gpio@vger.kernel.org
17725 S:      Maintained
17726 F:      drivers/gpio/gpio-wcove.c
17727
17728 WHWAVE RTC DRIVER
17729 M:      Dianlong Li <long17.cool@163.com>
17730 L:      linux-rtc@vger.kernel.org
17731 S:      Maintained
17732 F:      drivers/rtc/rtc-sd3078.c
17733
17734 WIIMOTE HID DRIVER
17735 M:      David Herrmann <dh.herrmann@googlemail.com>
17736 L:      linux-input@vger.kernel.org
17737 S:      Maintained
17738 F:      drivers/hid/hid-wiimote*
17739
17740 WILOCITY WIL6210 WIRELESS DRIVER
17741 M:      Maya Erez <merez@codeaurora.org>
17742 L:      linux-wireless@vger.kernel.org
17743 L:      wil6210@qti.qualcomm.com
17744 S:      Supported
17745 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17746 F:      drivers/net/wireless/ath/wil6210/
17747
17748 WIMAX STACK
17749 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17750 M:      linux-wimax@intel.com
17751 L:      wimax@linuxwimax.org (subscribers-only)
17752 S:      Supported
17753 W:      http://linuxwimax.org
17754 F:      Documentation/admin-guide/wimax/wimax.rst
17755 F:      include/linux/wimax/debug.h
17756 F:      include/net/wimax.h
17757 F:      include/uapi/linux/wimax.h
17758 F:      net/wimax/
17759
17760 WINBOND CIR DRIVER
17761 M:      David Härdeman <david@hardeman.nu>
17762 S:      Maintained
17763 F:      drivers/media/rc/winbond-cir.c
17764
17765 RCMM REMOTE CONTROLS DECODER
17766 M:      Patrick Lerda <patrick9876@free.fr>
17767 S:      Maintained
17768 F:      drivers/media/rc/ir-rcmm-decoder.c
17769
17770 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17771 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17772 L:      linux-watchdog@vger.kernel.org
17773 S:      Maintained
17774 F:      drivers/watchdog/ebc-c384_wdt.c
17775
17776 WINSYSTEMS WS16C48 GPIO DRIVER
17777 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17778 L:      linux-gpio@vger.kernel.org
17779 S:      Maintained
17780 F:      drivers/gpio/gpio-ws16c48.c
17781
17782 WISTRON LAPTOP BUTTON DRIVER
17783 M:      Miloslav Trmac <mitr@volny.cz>
17784 S:      Maintained
17785 F:      drivers/input/misc/wistron_btns.c
17786
17787 WL3501 WIRELESS PCMCIA CARD DRIVER
17788 L:      linux-wireless@vger.kernel.org
17789 S:      Odd fixes
17790 F:      drivers/net/wireless/wl3501*
17791
17792 WOLFSON MICROELECTRONICS DRIVERS
17793 L:      patches@opensource.cirrus.com
17794 T:      git https://github.com/CirrusLogic/linux-drivers.git
17795 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17796 S:      Supported
17797 F:      Documentation/hwmon/wm83??.rst
17798 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17799 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17800 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17801 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17802 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17803 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17804 F:      drivers/clk/clk-wm83*.c
17805 F:      drivers/extcon/extcon-arizona.c
17806 F:      drivers/leds/leds-wm83*.c
17807 F:      drivers/gpio/gpio-*wm*.c
17808 F:      drivers/gpio/gpio-arizona.c
17809 F:      drivers/hwmon/wm83??-hwmon.c
17810 F:      drivers/input/misc/wm831x-on.c
17811 F:      drivers/input/touchscreen/wm831x-ts.c
17812 F:      drivers/input/touchscreen/wm97*.c
17813 F:      drivers/mfd/arizona*
17814 F:      drivers/mfd/wm*.c
17815 F:      drivers/mfd/cs47l24*
17816 F:      drivers/power/supply/wm83*.c
17817 F:      drivers/rtc/rtc-wm83*.c
17818 F:      drivers/regulator/wm8*.c
17819 F:      drivers/regulator/arizona*
17820 F:      drivers/video/backlight/wm83*_bl.c
17821 F:      drivers/watchdog/wm83*_wdt.c
17822 F:      include/linux/mfd/arizona/
17823 F:      include/linux/mfd/wm831x/
17824 F:      include/linux/mfd/wm8350/
17825 F:      include/linux/mfd/wm8400*
17826 F:      include/linux/regulator/arizona*
17827 F:      include/linux/wm97xx.h
17828 F:      include/sound/wm????.h
17829 F:      sound/soc/codecs/arizona.?
17830 F:      sound/soc/codecs/wm*
17831 F:      sound/soc/codecs/cs47l24*
17832
17833 WORKQUEUE
17834 M:      Tejun Heo <tj@kernel.org>
17835 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17837 S:      Maintained
17838 F:      include/linux/workqueue.h
17839 F:      kernel/workqueue.c
17840 F:      Documentation/core-api/workqueue.rst
17841
17842 X-POWERS AXP288 PMIC DRIVERS
17843 M:      Hans de Goede <hdegoede@redhat.com>
17844 S:      Maintained
17845 N:      axp288
17846 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17847
17848 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17849 M:      Chen-Yu Tsai <wens@csie.org>
17850 L:      linux-kernel@vger.kernel.org
17851 S:      Maintained
17852 N:      axp[128]
17853
17854 X.25 NETWORK LAYER
17855 M:      Andrew Hendry <andrew.hendry@gmail.com>
17856 L:      linux-x25@vger.kernel.org
17857 S:      Odd Fixes
17858 F:      Documentation/networking/x25*
17859 F:      include/net/x25*
17860 F:      net/x25/
17861
17862 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17863 M:      Thomas Gleixner <tglx@linutronix.de>
17864 M:      Ingo Molnar <mingo@redhat.com>
17865 M:      Borislav Petkov <bp@alien8.de>
17866 R:      "H. Peter Anvin" <hpa@zytor.com>
17867 M:      x86@kernel.org
17868 L:      linux-kernel@vger.kernel.org
17869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17870 S:      Maintained
17871 F:      Documentation/devicetree/bindings/x86/
17872 F:      Documentation/x86/
17873 F:      arch/x86/
17874
17875 X86 ENTRY CODE
17876 M:      Andy Lutomirski <luto@kernel.org>
17877 L:      linux-kernel@vger.kernel.org
17878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17879 S:      Maintained
17880 F:      arch/x86/entry/
17881
17882 X86 MCE INFRASTRUCTURE
17883 M:      Tony Luck <tony.luck@intel.com>
17884 M:      Borislav Petkov <bp@alien8.de>
17885 L:      linux-edac@vger.kernel.org
17886 S:      Maintained
17887 F:      arch/x86/kernel/cpu/mce/*
17888
17889 X86 MICROCODE UPDATE SUPPORT
17890 M:      Borislav Petkov <bp@alien8.de>
17891 S:      Maintained
17892 F:      arch/x86/kernel/cpu/microcode/*
17893
17894 X86 MM
17895 M:      Dave Hansen <dave.hansen@linux.intel.com>
17896 M:      Andy Lutomirski <luto@kernel.org>
17897 M:      Peter Zijlstra <peterz@infradead.org>
17898 L:      linux-kernel@vger.kernel.org
17899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17900 S:      Maintained
17901 F:      arch/x86/mm/
17902
17903 X86 PLATFORM DRIVERS
17904 M:      Darren Hart <dvhart@infradead.org>
17905 M:      Andy Shevchenko <andy@infradead.org>
17906 L:      platform-driver-x86@vger.kernel.org
17907 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17908 S:      Odd Fixes
17909 F:      drivers/platform/x86/
17910 F:      drivers/platform/olpc/
17911
17912 X86 PLATFORM DRIVERS - ARCH
17913 R:      Darren Hart <dvhart@infradead.org>
17914 R:      Andy Shevchenko <andy@infradead.org>
17915 L:      platform-driver-x86@vger.kernel.org
17916 L:      x86@kernel.org
17917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17918 S:      Maintained
17919 F:      arch/x86/platform
17920
17921 X86 VDSO
17922 M:      Andy Lutomirski <luto@kernel.org>
17923 L:      linux-kernel@vger.kernel.org
17924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17925 S:      Maintained
17926 F:      arch/x86/entry/vdso/
17927
17928 XARRAY
17929 M:      Matthew Wilcox <willy@infradead.org>
17930 L:      linux-fsdevel@vger.kernel.org
17931 S:      Supported
17932 F:      Documentation/core-api/xarray.rst
17933 F:      lib/idr.c
17934 F:      lib/xarray.c
17935 F:      include/linux/idr.h
17936 F:      include/linux/xarray.h
17937 F:      tools/testing/radix-tree
17938
17939 XBOX DVD IR REMOTE
17940 M:      Benjamin Valentin <benpicco@googlemail.com>
17941 S:      Maintained
17942 F:      drivers/media/rc/xbox_remote.c
17943 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17944
17945 XC2028/3028 TUNER DRIVER
17946 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17947 L:      linux-media@vger.kernel.org
17948 W:      https://linuxtv.org
17949 T:      git git://linuxtv.org/media_tree.git
17950 S:      Maintained
17951 F:      drivers/media/tuners/tuner-xc2028.*
17952
17953 XDP (eXpress Data Path)
17954 M:      Alexei Starovoitov <ast@kernel.org>
17955 M:      Daniel Borkmann <daniel@iogearbox.net>
17956 M:      David S. Miller <davem@davemloft.net>
17957 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17958 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17959 M:      John Fastabend <john.fastabend@gmail.com>
17960 L:      netdev@vger.kernel.org
17961 L:      bpf@vger.kernel.org
17962 S:      Supported
17963 F:      net/core/xdp.c
17964 F:      include/net/xdp.h
17965 F:      kernel/bpf/devmap.c
17966 F:      kernel/bpf/cpumap.c
17967 F:      include/trace/events/xdp.h
17968 K:      xdp
17969 N:      xdp
17970
17971 XDP SOCKETS (AF_XDP)
17972 M:      Björn Töpel <bjorn.topel@intel.com>
17973 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17974 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17975 L:      netdev@vger.kernel.org
17976 L:      bpf@vger.kernel.org
17977 S:      Maintained
17978 F:      kernel/bpf/xskmap.c
17979 F:      net/xdp/
17980
17981 XEN BLOCK SUBSYSTEM
17982 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17983 M:      Roger Pau Monné <roger.pau@citrix.com>
17984 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17985 S:      Supported
17986 F:      drivers/block/xen-blkback/*
17987 F:      drivers/block/xen*
17988
17989 XEN HYPERVISOR ARM
17990 M:      Stefano Stabellini <sstabellini@kernel.org>
17991 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17992 S:      Maintained
17993 F:      arch/arm/xen/
17994 F:      arch/arm/include/asm/xen/
17995
17996 XEN HYPERVISOR ARM64
17997 M:      Stefano Stabellini <sstabellini@kernel.org>
17998 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17999 S:      Maintained
18000 F:      arch/arm64/xen/
18001 F:      arch/arm64/include/asm/xen/
18002
18003 XEN HYPERVISOR INTERFACE
18004 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
18005 M:      Juergen Gross <jgross@suse.com>
18006 R:      Stefano Stabellini <sstabellini@kernel.org>
18007 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
18009 S:      Supported
18010 F:      arch/x86/xen/
18011 F:      arch/x86/platform/pvh/
18012 F:      drivers/*/xen-*front.c
18013 F:      drivers/xen/
18014 F:      arch/x86/include/asm/xen/
18015 F:      arch/x86/include/asm/pvclock-abi.h
18016 F:      include/xen/
18017 F:      include/uapi/xen/
18018 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
18019 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
18020
18021 XEN NETWORK BACKEND DRIVER
18022 M:      Wei Liu <wei.liu@kernel.org>
18023 M:      Paul Durrant <paul@xen.org>
18024 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18025 L:      netdev@vger.kernel.org
18026 S:      Supported
18027 F:      drivers/net/xen-netback/*
18028
18029 XEN PCI SUBSYSTEM
18030 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18031 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18032 S:      Supported
18033 F:      arch/x86/pci/*xen*
18034 F:      drivers/pci/*xen*
18035
18036 XEN PVSCSI DRIVERS
18037 M:      Juergen Gross <jgross@suse.com>
18038 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18039 L:      linux-scsi@vger.kernel.org
18040 S:      Supported
18041 F:      drivers/scsi/xen-scsifront.c
18042 F:      drivers/xen/xen-scsiback.c
18043 F:      include/xen/interface/io/vscsiif.h
18044
18045 XEN SWIOTLB SUBSYSTEM
18046 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18047 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18048 L:      iommu@lists.linux-foundation.org
18049 S:      Supported
18050 F:      arch/x86/xen/*swiotlb*
18051 F:      drivers/xen/*swiotlb*
18052
18053 XEN SOUND FRONTEND DRIVER
18054 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
18055 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18056 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18057 S:      Supported
18058 F:      sound/xen/*
18059
18060 XFS FILESYSTEM
18061 M:      Darrick J. Wong <darrick.wong@oracle.com>
18062 M:      linux-xfs@vger.kernel.org
18063 L:      linux-xfs@vger.kernel.org
18064 W:      http://xfs.org/
18065 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
18066 S:      Supported
18067 F:      Documentation/admin-guide/xfs.rst
18068 F:      Documentation/ABI/testing/sysfs-fs-xfs
18069 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
18070 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
18071 F:      fs/xfs/
18072 F:      include/uapi/linux/dqblk_xfs.h
18073 F:      include/uapi/linux/fsmap.h
18074
18075 XILINX AXI ETHERNET DRIVER
18076 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
18077 S:      Maintained
18078 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
18079
18080 XILINX UARTLITE SERIAL DRIVER
18081 M:      Peter Korsgaard <jacmet@sunsite.dk>
18082 L:      linux-serial@vger.kernel.org
18083 S:      Maintained
18084 F:      drivers/tty/serial/uartlite.c
18085
18086 XILINX VIDEO IP CORES
18087 M:      Hyun Kwon <hyun.kwon@xilinx.com>
18088 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18089 L:      linux-media@vger.kernel.org
18090 T:      git git://linuxtv.org/media_tree.git
18091 S:      Supported
18092 F:      Documentation/devicetree/bindings/media/xilinx/
18093 F:      drivers/media/platform/xilinx/
18094 F:      include/uapi/linux/xilinx-v4l2-controls.h
18095
18096 XILINX SD-FEC IP CORES
18097 M:      Derek Kiernan <derek.kiernan@xilinx.com>
18098 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
18099 S:      Maintained
18100 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
18101 F:      Documentation/misc-devices/xilinx_sdfec.rst
18102 F:      drivers/misc/xilinx_sdfec.c
18103 F:      drivers/misc/Kconfig
18104 F:      drivers/misc/Makefile
18105 F:      include/uapi/misc/xilinx_sdfec.h
18106
18107 XILLYBUS DRIVER
18108 M:      Eli Billauer <eli.billauer@gmail.com>
18109 L:      linux-kernel@vger.kernel.org
18110 S:      Supported
18111 F:      drivers/char/xillybus/
18112
18113 XLP9XX I2C DRIVER
18114 M:      George Cherian <george.cherian@cavium.com>
18115 M:      Jan Glauber <jglauber@cavium.com>
18116 L:      linux-i2c@vger.kernel.org
18117 W:      http://www.cavium.com
18118 S:      Supported
18119 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
18120 F:      drivers/i2c/busses/i2c-xlp9xx.c
18121
18122 XRA1403 GPIO EXPANDER
18123 M:      Nandor Han <nandor.han@ge.com>
18124 M:      Semi Malinen <semi.malinen@ge.com>
18125 L:      linux-gpio@vger.kernel.org
18126 S:      Maintained
18127 F:      drivers/gpio/gpio-xra1403.c
18128 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
18129
18130 XTENSA XTFPGA PLATFORM SUPPORT
18131 M:      Max Filippov <jcmvbkbc@gmail.com>
18132 L:      linux-xtensa@linux-xtensa.org
18133 S:      Maintained
18134 F:      drivers/spi/spi-xtensa-xtfpga.c
18135 F:      sound/soc/xtensa/xtfpga-i2s.c
18136
18137 YAM DRIVER FOR AX.25
18138 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
18139 L:      linux-hams@vger.kernel.org
18140 S:      Maintained
18141 F:      drivers/net/hamradio/yam*
18142 F:      include/linux/yam.h
18143
18144 YAMA SECURITY MODULE
18145 M:      Kees Cook <keescook@chromium.org>
18146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
18147 S:      Supported
18148 F:      security/yama/
18149 F:      Documentation/admin-guide/LSM/Yama.rst
18150
18151 YEALINK PHONE DRIVER
18152 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
18153 L:      usbb2k-api-dev@nongnu.org
18154 S:      Maintained
18155 F:      Documentation/input/devices/yealink.rst
18156 F:      drivers/input/misc/yealink.*
18157
18158 Z8530 DRIVER FOR AX.25
18159 M:      Joerg Reuter <jreuter@yaina.de>
18160 W:      http://yaina.de/jreuter/
18161 W:      http://www.qsl.net/dl1bke/
18162 L:      linux-hams@vger.kernel.org
18163 S:      Maintained
18164 F:      Documentation/networking/z8530drv.txt
18165 F:      drivers/net/hamradio/*scc.c
18166 F:      drivers/net/hamradio/z8530.h
18167
18168 ZBUD COMPRESSED PAGE ALLOCATOR
18169 M:      Seth Jennings <sjenning@redhat.com>
18170 M:      Dan Streetman <ddstreet@ieee.org>
18171 L:      linux-mm@kvack.org
18172 S:      Maintained
18173 F:      mm/zbud.c
18174 F:      include/linux/zbud.h
18175
18176 ZD1211RW WIRELESS DRIVER
18177 M:      Daniel Drake <dsd@gentoo.org>
18178 M:      Ulrich Kunitz <kune@deine-taler.de>
18179 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18180 L:      linux-wireless@vger.kernel.org
18181 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18182 S:      Maintained
18183 F:      drivers/net/wireless/zydas/zd1211rw/
18184
18185 ZD1301 MEDIA DRIVER
18186 M:      Antti Palosaari <crope@iki.fi>
18187 L:      linux-media@vger.kernel.org
18188 W:      https://linuxtv.org/
18189 W:      http://palosaari.fi/linux/
18190 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18191 S:      Maintained
18192 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18193
18194 ZD1301_DEMOD MEDIA DRIVER
18195 M:      Antti Palosaari <crope@iki.fi>
18196 L:      linux-media@vger.kernel.org
18197 W:      https://linuxtv.org/
18198 W:      http://palosaari.fi/linux/
18199 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18200 S:      Maintained
18201 F:      drivers/media/dvb-frontends/zd1301_demod*
18202
18203 ZHAOXIN PROCESSOR SUPPORT
18204 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18205 L:      linux-kernel@vger.kernel.org
18206 S:      Maintained
18207 F:      arch/x86/kernel/cpu/zhaoxin.c
18208
18209 ZPOOL COMPRESSED PAGE STORAGE API
18210 M:      Dan Streetman <ddstreet@ieee.org>
18211 L:      linux-mm@kvack.org
18212 S:      Maintained
18213 F:      mm/zpool.c
18214 F:      include/linux/zpool.h
18215
18216 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18217 M:      Minchan Kim <minchan@kernel.org>
18218 M:      Nitin Gupta <ngupta@vflare.org>
18219 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18220 L:      linux-kernel@vger.kernel.org
18221 S:      Maintained
18222 F:      drivers/block/zram/
18223 F:      Documentation/admin-guide/blockdev/zram.rst
18224
18225 ZS DECSTATION Z85C30 SERIAL DRIVER
18226 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18227 S:      Maintained
18228 F:      drivers/tty/serial/zs.*
18229
18230 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18231 M:      Minchan Kim <minchan@kernel.org>
18232 M:      Nitin Gupta <ngupta@vflare.org>
18233 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18234 L:      linux-mm@kvack.org
18235 S:      Maintained
18236 F:      mm/zsmalloc.c
18237 F:      include/linux/zsmalloc.h
18238 F:      Documentation/vm/zsmalloc.rst
18239
18240 ZSWAP COMPRESSED SWAP CACHING
18241 M:      Seth Jennings <sjenning@redhat.com>
18242 M:      Dan Streetman <ddstreet@ieee.org>
18243 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18244 L:      linux-mm@kvack.org
18245 S:      Maintained
18246 F:      mm/zswap.c
18247
18248 THE REST
18249 M:      Linus Torvalds <torvalds@linux-foundation.org>
18250 L:      linux-kernel@vger.kernel.org
18251 Q:      http://patchwork.kernel.org/project/LKML/list/
18252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18253 S:      Buried alive in reporters
18254 F:      *
18255 F:      */