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 L:      Mali DP Maintainers <malidp@foss.arm.com>
1271 S:      Supported
1272 T:      git git://anongit.freedesktop.org/drm/drm-misc
1273 F:      drivers/gpu/drm/arm/display/include/
1274 F:      drivers/gpu/drm/arm/display/komeda/
1275 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1276 F:      Documentation/gpu/komeda-kms.rst
1277
1278 ARM MALI-DP DRM DRIVER
1279 M:      Liviu Dudau <liviu.dudau@arm.com>
1280 M:      Brian Starkey <brian.starkey@arm.com>
1281 L:      Mali DP Maintainers <malidp@foss.arm.com>
1282 S:      Supported
1283 T:      git git://anongit.freedesktop.org/drm/drm-misc
1284 F:      drivers/gpu/drm/arm/
1285 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1286 F:      Documentation/gpu/afbc.rst
1287
1288 ARM MALI PANFROST DRM DRIVER
1289 M:      Rob Herring <robh@kernel.org>
1290 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1291 L:      dri-devel@lists.freedesktop.org
1292 S:      Supported
1293 T:      git git://anongit.freedesktop.org/drm/drm-misc
1294 F:      drivers/gpu/drm/panfrost/
1295 F:      include/uapi/drm/panfrost_drm.h
1296
1297 ARM MFM AND FLOPPY DRIVERS
1298 M:      Ian Molton <spyro@f2s.com>
1299 S:      Maintained
1300 F:      arch/arm/mach-rpc/floppydma.S
1301 F:      arch/arm/include/asm/floppy.h
1302
1303 ARM PMU PROFILING AND DEBUGGING
1304 M:      Will Deacon <will@kernel.org>
1305 M:      Mark Rutland <mark.rutland@arm.com>
1306 S:      Maintained
1307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1308 F:      arch/arm*/kernel/perf_*
1309 F:      arch/arm/oprofile/common.c
1310 F:      arch/arm*/kernel/hw_breakpoint.c
1311 F:      arch/arm*/include/asm/hw_breakpoint.h
1312 F:      arch/arm*/include/asm/perf_event.h
1313 F:      drivers/perf/*
1314 F:      include/linux/perf/arm_pmu.h
1315 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1316 F:      Documentation/devicetree/bindings/perf/
1317
1318 ARM PORT
1319 M:      Russell King <linux@armlinux.org.uk>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 W:      http://www.armlinux.org.uk/
1322 S:      Odd Fixes
1323 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1324 F:      arch/arm/
1325 X:      arch/arm/boot/dts/
1326
1327 ARM PRIMECELL AACI PL041 DRIVER
1328 M:      Russell King <linux@armlinux.org.uk>
1329 S:      Odd Fixes
1330 F:      sound/arm/aaci.*
1331
1332 ARM PRIMECELL BUS SUPPORT
1333 M:      Russell King <linux@armlinux.org.uk>
1334 S:      Odd Fixes
1335 F:      drivers/amba/
1336 F:      include/linux/amba/bus.h
1337
1338 ARM PRIMECELL CLCD PL110 DRIVER
1339 M:      Russell King <linux@armlinux.org.uk>
1340 S:      Odd Fixes
1341 F:      drivers/video/fbdev/amba-clcd.*
1342
1343 ARM PRIMECELL KMI PL050 DRIVER
1344 M:      Russell King <linux@armlinux.org.uk>
1345 S:      Odd Fixes
1346 F:      drivers/input/serio/ambakmi.*
1347 F:      include/linux/amba/kmi.h
1348
1349 ARM PRIMECELL MMCI PL180/1 DRIVER
1350 M:      Russell King <linux@armlinux.org.uk>
1351 S:      Odd Fixes
1352 F:      drivers/mmc/host/mmci.*
1353 F:      include/linux/amba/mmci.h
1354
1355 ARM PRIMECELL SSP PL022 SPI DRIVER
1356 M:      Linus Walleij <linus.walleij@linaro.org>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1360 F:      drivers/spi/spi-pl022.c
1361
1362 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1363 M:      Russell King <linux@armlinux.org.uk>
1364 S:      Odd Fixes
1365 F:      drivers/tty/serial/amba-pl01*.c
1366 F:      include/linux/amba/serial.h
1367
1368 ARM PRIMECELL VIC PL190/PL192 DRIVER
1369 M:      Linus Walleij <linus.walleij@linaro.org>
1370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1371 S:      Maintained
1372 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1373 F:      drivers/irqchip/irq-vic.c
1374
1375 AMAZON ANNAPURNA LABS FIC DRIVER
1376 M:      Talel Shenhar <talel@amazon.com>
1377 S:      Maintained
1378 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1379 F:      drivers/irqchip/irq-al-fic.c
1380
1381 ARM SMMU DRIVERS
1382 M:      Will Deacon <will@kernel.org>
1383 R:      Robin Murphy <robin.murphy@arm.com>
1384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1385 S:      Maintained
1386 F:      drivers/iommu/arm-smmu*
1387 F:      drivers/iommu/io-pgtable-arm.c
1388 F:      drivers/iommu/io-pgtable-arm-v7s.c
1389
1390 ARM SUB-ARCHITECTURES
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 S:      Maintained
1393 F:      arch/arm/mach-*/
1394 F:      arch/arm/plat-*/
1395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1396
1397 ARM/ACTIONS SEMI ARCHITECTURE
1398 M:      Andreas Färber <afaerber@suse.de>
1399 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1401 S:      Maintained
1402 N:      owl
1403 F:      arch/arm/mach-actions/
1404 F:      arch/arm/boot/dts/owl-*
1405 F:      arch/arm64/boot/dts/actions/
1406 F:      drivers/clk/actions/
1407 F:      drivers/clocksource/timer-owl*
1408 F:      drivers/dma/owl-dma.c
1409 F:      drivers/i2c/busses/i2c-owl.c
1410 F:      drivers/mmc/host/owl-mmc.c
1411 F:      drivers/pinctrl/actions/*
1412 F:      drivers/soc/actions/
1413 F:      include/dt-bindings/power/owl-*
1414 F:      include/linux/soc/actions/
1415 F:      Documentation/devicetree/bindings/arm/actions.yaml
1416 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1417 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1418 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1419 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1420 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1421 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1422 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1423
1424 ARM/ADS SPHERE MACHINE SUPPORT
1425 M:      Lennert Buytenhek <kernel@wantstofly.org>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428
1429 ARM/AFEB9260 MACHINE SUPPORT
1430 M:      Sergey Lapin <slapin@ossfans.org>
1431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1432 S:      Maintained
1433
1434 ARM/AJECO 1ARM MACHINE SUPPORT
1435 M:      Lennert Buytenhek <kernel@wantstofly.org>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 S:      Maintained
1438
1439 ARM/Allwinner SoC Clock Support
1440 M:      Emilio López <emilio@elopez.com.ar>
1441 S:      Maintained
1442 F:      drivers/clk/sunxi/
1443
1444 ARM/Allwinner sunXi SoC support
1445 M:      Maxime Ripard <mripard@kernel.org>
1446 M:      Chen-Yu Tsai <wens@csie.org>
1447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1448 S:      Maintained
1449 N:      sun[x456789]i
1450 N:      sun50i
1451 F:      arch/arm/mach-sunxi/
1452 F:      arch/arm64/boot/dts/allwinner/
1453 F:      drivers/clk/sunxi-ng/
1454 F:      drivers/pinctrl/sunxi/
1455 F:      drivers/soc/sunxi/
1456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1457
1458 Allwinner A10 CSI driver
1459 M:      Maxime Ripard <mripard@kernel.org>
1460 L:      linux-media@vger.kernel.org
1461 T:      git git://linuxtv.org/media_tree.git
1462 F:      drivers/media/platform/sunxi/sun4i-csi/
1463 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1464 S:      Maintained
1465
1466 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1467 M:      Neil Armstrong <narmstrong@baylibre.com>
1468 M:      Jerome Brunet <jbrunet@baylibre.com>
1469 L:      linux-amlogic@lists.infradead.org
1470 S:      Maintained
1471 F:      drivers/clk/meson/
1472 F:      include/dt-bindings/clock/meson*
1473 F:      include/dt-bindings/clock/gxbb*
1474 F:      Documentation/devicetree/bindings/clock/amlogic*
1475
1476 ARM/Amlogic Meson SoC support
1477 M:      Kevin Hilman <khilman@baylibre.com>
1478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1479 L:      linux-amlogic@lists.infradead.org
1480 W:      http://linux-meson.com/
1481 S:      Maintained
1482 F:      arch/arm/mach-meson/
1483 F:      arch/arm/boot/dts/meson*
1484 F:      arch/arm64/boot/dts/amlogic/
1485 F:      drivers/pinctrl/meson/
1486 F:      drivers/mmc/host/meson*
1487 F:      drivers/soc/amlogic/
1488 F:      drivers/rtc/rtc-meson*
1489 N:      meson
1490
1491 ARM/Amlogic Meson SoC Crypto Drivers
1492 M:      Corentin Labbe <clabbe@baylibre.com>
1493 L:      linux-crypto@vger.kernel.org
1494 L:      linux-amlogic@lists.infradead.org
1495 S:      Maintained
1496 F:      drivers/crypto/amlogic/
1497 F:      Documentation/devicetree/bindings/crypto/amlogic*
1498
1499 ARM/Amlogic Meson SoC Sound Drivers
1500 M:      Jerome Brunet <jbrunet@baylibre.com>
1501 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1502 S:      Maintained
1503 F:      sound/soc/meson/
1504 F:      Documentation/devicetree/bindings/sound/amlogic*
1505
1506 ARM/Annapurna Labs ALPINE ARCHITECTURE
1507 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1508 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 S:      Maintained
1511 F:      arch/arm/mach-alpine/
1512 F:      arch/arm/boot/dts/alpine*
1513 F:      arch/arm64/boot/dts/al/
1514 F:      drivers/*/*alpine*
1515
1516 ARM/ARTPEC MACHINE SUPPORT
1517 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1518 M:      Lars Persson <lars.persson@axis.com>
1519 S:      Maintained
1520 L:      linux-arm-kernel@axis.com
1521 F:      arch/arm/mach-artpec
1522 F:      arch/arm/boot/dts/artpec6*
1523 F:      drivers/clk/axis
1524 F:      drivers/crypto/axis
1525 F:      drivers/mmc/host/usdhi6rol0.c
1526 F:      drivers/pinctrl/pinctrl-artpec*
1527 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1528
1529 ARM/ASPEED I2C DRIVER
1530 M:      Brendan Higgins <brendanhiggins@google.com>
1531 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1532 R:      Joel Stanley <joel@jms.id.au>
1533 L:      linux-i2c@vger.kernel.org
1534 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1535 S:      Maintained
1536 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1537 F:      drivers/i2c/busses/i2c-aspeed.c
1538 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1539 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1540
1541 ARM/ASPEED MACHINE SUPPORT
1542 M:      Joel Stanley <joel@jms.id.au>
1543 R:      Andrew Jeffery <andrew@aj.id.au>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1546 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1547 S:      Supported
1548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1549 F:      arch/arm/mach-aspeed/
1550 F:      arch/arm/boot/dts/aspeed-*
1551 N:      aspeed
1552
1553 ARM/BITMAIN ARCHITECTURE
1554 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 S:      Maintained
1557 F:      arch/arm64/boot/dts/bitmain/
1558 F:      drivers/pinctrl/pinctrl-bm1880.c
1559 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1560 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1561
1562 ARM/CALXEDA HIGHBANK ARCHITECTURE
1563 M:      Rob Herring <robh@kernel.org>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566 F:      arch/arm/mach-highbank/
1567 F:      arch/arm/boot/dts/highbank.dts
1568 F:      arch/arm/boot/dts/ecx-*.dts*
1569
1570 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1571 M:      Krzysztof Halasa <khalasa@piap.pl>
1572 S:      Maintained
1573 F:      arch/arm/mach-cns3xxx/
1574
1575 ARM/CAVIUM THUNDER NETWORK DRIVER
1576 M:      Sunil Goutham <sgoutham@cavium.com>
1577 M:      Robert Richter <rric@kernel.org>
1578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1579 S:      Supported
1580 F:      drivers/net/ethernet/cavium/thunder/
1581
1582 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1583 M:      Lukasz Majewski <lukma@denx.de>
1584 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1585 S:      Maintained
1586 F:      arch/arm/mach-ep93xx/ts72xx.c
1587
1588 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1589 M:      Alexander Shiyan <shc_work@mail.ru>
1590 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1591 S:      Odd Fixes
1592 N:      clps711x
1593
1594 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1595 M:      Lennert Buytenhek <kernel@wantstofly.org>
1596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1597 S:      Maintained
1598
1599 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1600 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1601 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/mach-ep93xx/
1605 F:      arch/arm/mach-ep93xx/include/mach/
1606
1607 ARM/CLKDEV SUPPORT
1608 M:      Russell King <linux@armlinux.org.uk>
1609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1610 S:      Maintained
1611 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1612 F:      drivers/clk/clkdev.c
1613
1614 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1615 M:      Mike Rapoport <mike@compulab.co.il>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 S:      Maintained
1618
1619 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1620 M:      Baruch Siach <baruch@tkos.co.il>
1621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1622 S:      Maintained
1623 F:      arch/arm/boot/dts/cx92755*
1624 N:      digicolor
1625
1626 ARM/CONTEC MICRO9 MACHINE SUPPORT
1627 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1628 S:      Maintained
1629 F:      arch/arm/mach-ep93xx/micro9.c
1630
1631 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1632 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1633 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635 S:      Maintained
1636 F:      drivers/hwtracing/coresight/*
1637 F:      Documentation/trace/coresight.rst
1638 F:      Documentation/trace/coresight-cpu-debug.rst
1639 F:      Documentation/devicetree/bindings/arm/coresight.txt
1640 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1641 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1642 F:      tools/perf/arch/arm/util/pmu.c
1643 F:      tools/perf/arch/arm/util/auxtrace.c
1644 F:      tools/perf/arch/arm/util/cs-etm.c
1645 F:      tools/perf/arch/arm/util/cs-etm.h
1646 F:      tools/perf/util/cs-etm.*
1647 F:      tools/perf/util/cs-etm-decoder/*
1648
1649 ARM/CORGI MACHINE SUPPORT
1650 M:      Richard Purdie <rpurdie@rpsys.net>
1651 S:      Maintained
1652
1653 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1654 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1655 M:      Linus Walleij <linus.walleij@linaro.org>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 T:      git git://github.com/ulli-kroll/linux.git
1658 S:      Maintained
1659 F:      Documentation/devicetree/bindings/arm/gemini.txt
1660 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1661 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1662 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1663 F:      arch/arm/mach-gemini/
1664 F:      drivers/net/ethernet/cortina/
1665 F:      drivers/pinctrl/pinctrl-gemini.c
1666 F:      drivers/rtc/rtc-ftrtc010.c
1667
1668 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1669 M:      Barry Song <baohua@kernel.org>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1672 S:      Maintained
1673 F:      arch/arm/boot/dts/prima2*
1674 F:      arch/arm/mach-prima2/
1675 F:      drivers/clk/sirf/
1676 F:      drivers/clocksource/timer-prima2.c
1677 F:      drivers/clocksource/timer-atlas7.c
1678 N:      [^a-z]sirf
1679 X:      drivers/gnss
1680
1681 ARM/CZ.NIC TURRIS MOX SUPPORT
1682 M:      Marek Behun <marek.behun@nic.cz>
1683 W:      http://mox.turris.cz
1684 S:      Maintained
1685 F:      Documentation/ABI/testing/debugfs-moxtet
1686 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1687 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1688 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1689 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1690 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1691 F:      include/linux/moxtet.h
1692 F:      drivers/bus/moxtet.c
1693 F:      drivers/firmware/turris-mox-rwtm.c
1694 F:      drivers/gpio/gpio-moxtet.c
1695
1696 ARM/EBSA110 MACHINE SUPPORT
1697 M:      Russell King <linux@armlinux.org.uk>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 W:      http://www.armlinux.org.uk/
1700 S:      Maintained
1701 F:      arch/arm/mach-ebsa110/
1702 F:      drivers/net/ethernet/amd/am79c961a.*
1703
1704 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1705 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1706 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1707 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1708 S:      Maintained
1709 N:      efm32
1710
1711 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1712 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715 F:      arch/arm/mach-pxa/ezx.c
1716
1717 ARM/FARADAY FA526 PORT
1718 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721 T:      git git://git.berlios.de/gemini-board
1722 F:      arch/arm/mm/*-fa*
1723
1724 ARM/FOOTBRIDGE ARCHITECTURE
1725 M:      Russell King <linux@armlinux.org.uk>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 W:      http://www.armlinux.org.uk/
1728 S:      Maintained
1729 F:      arch/arm/include/asm/hardware/dec21285.h
1730 F:      arch/arm/mach-footbridge/
1731
1732 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1733 M:      Shawn Guo <shawnguo@kernel.org>
1734 M:      Sascha Hauer <s.hauer@pengutronix.de>
1735 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1736 R:      Fabio Estevam <festevam@gmail.com>
1737 R:      NXP Linux Team <linux-imx@nxp.com>
1738 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1739 S:      Maintained
1740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1741 N:      imx
1742 N:      mxs
1743 X:      drivers/media/i2c/
1744
1745 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1746 M:      Shawn Guo <shawnguo@kernel.org>
1747 M:      Sascha Hauer <s.hauer@pengutronix.de>
1748 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1749 R:      Stefan Agner <stefan@agner.ch>
1750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1751 S:      Maintained
1752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1753 F:      arch/arm/mach-imx/*vf610*
1754 F:      arch/arm/boot/dts/vf*
1755
1756 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1757 M:      Shawn Guo <shawnguo@kernel.org>
1758 M:      Li Yang <leoyang.li@nxp.com>
1759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1760 S:      Maintained
1761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1762 F:      arch/arm/boot/dts/ls1021a*
1763 F:      arch/arm64/boot/dts/freescale/fsl-*
1764 F:      arch/arm64/boot/dts/freescale/qoriq-*
1765
1766 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1767 M:      Lennert Buytenhek <kernel@wantstofly.org>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 S:      Maintained
1770
1771 ARM/GUMSTIX MACHINE SUPPORT
1772 M:      Steve Sakoman <sakoman@gmail.com>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 S:      Maintained
1775
1776 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1777 M:      Philipp Zabel <philipp.zabel@gmail.com>
1778 M:      Paul Parsons <lost.distance@yahoo.com>
1779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1780 S:      Maintained
1781 F:      arch/arm/mach-pxa/hx4700.c
1782 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1783 F:      sound/soc/pxa/hx4700.c
1784
1785 ARM/HISILICON SOC SUPPORT
1786 M:      Wei Xu <xuwei5@hisilicon.com>
1787 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1788 W:      http://www.hisilicon.com
1789 S:      Supported
1790 T:      git git://github.com/hisilicon/linux-hisi.git
1791 F:      arch/arm/mach-hisi/
1792 F:      arch/arm/boot/dts/hi3*
1793 F:      arch/arm/boot/dts/hip*
1794 F:      arch/arm/boot/dts/hisi*
1795 F:      arch/arm64/boot/dts/hisilicon/
1796
1797 ARM/HP JORNADA 7XX MACHINE SUPPORT
1798 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1799 W:      www.jlime.com
1800 S:      Maintained
1801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1802 F:      arch/arm/mach-sa1100/jornada720.c
1803 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1804
1805 ARM/IGEP MACHINE SUPPORT
1806 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1807 M:      Javier Martinez Canillas <javier@dowhile0.org>
1808 L:      linux-omap@vger.kernel.org
1809 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1810 S:      Maintained
1811 F:      arch/arm/boot/dts/omap3-igep*
1812
1813 ARM/INCOME PXA270 SUPPORT
1814 M:      Marek Vasut <marek.vasut@gmail.com>
1815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1816 S:      Maintained
1817 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1818
1819 ARM/INTEL IOP32X ARM ARCHITECTURE
1820 M:      Lennert Buytenhek <kernel@wantstofly.org>
1821 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1822 S:      Maintained
1823
1824 ARM/INTEL IQ81342EX MACHINE SUPPORT
1825 M:      Lennert Buytenhek <kernel@wantstofly.org>
1826 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1827 S:      Maintained
1828
1829 ARM/INTEL IXDP2850 MACHINE SUPPORT
1830 M:      Lennert Buytenhek <kernel@wantstofly.org>
1831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1832 S:      Maintained
1833
1834 ARM/INTEL IXP4XX ARM ARCHITECTURE
1835 M:      Linus Walleij <linusw@kernel.org>
1836 M:      Imre Kaloz <kaloz@openwrt.org>
1837 M:      Krzysztof Halasa <khalasa@piap.pl>
1838 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1839 S:      Maintained
1840 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1841 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1842 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1843 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1844 F:      arch/arm/mach-ixp4xx/
1845 F:      drivers/clocksource/timer-ixp4xx.c
1846 F:      drivers/gpio/gpio-ixp4xx.c
1847 F:      drivers/irqchip/irq-ixp4xx.c
1848 F:      include/linux/irqchip/irq-ixp4xx.h
1849 F:      include/linux/platform_data/timer-ixp4xx.h
1850
1851 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1852 M:      Jonathan Cameron <jic23@cam.ac.uk>
1853 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1854 S:      Maintained
1855 F:      arch/arm/mach-pxa/stargate2.c
1856 F:      drivers/pcmcia/pxa2xx_stargate2.c
1857
1858 ARM/INTEL XSC3 (MANZANO) ARM CORE
1859 M:      Lennert Buytenhek <kernel@wantstofly.org>
1860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1861 S:      Maintained
1862
1863 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1864 M:      Lennert Buytenhek <kernel@wantstofly.org>
1865 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1866 S:      Maintained
1867
1868 ARM/LG1K ARCHITECTURE
1869 M:      Chanho Min <chanho.min@lge.com>
1870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1871 S:      Maintained
1872 F:      arch/arm64/boot/dts/lg/
1873
1874 ARM/LOGICPD PXA270 MACHINE SUPPORT
1875 M:      Lennert Buytenhek <kernel@wantstofly.org>
1876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1877 S:      Maintained
1878
1879 ARM/LPC18XX ARCHITECTURE
1880 M:      Vladimir Zapolskiy <vz@mleia.com>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 S:      Maintained
1883 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1884 F:      arch/arm/boot/dts/lpc43*
1885 F:      drivers/i2c/busses/i2c-lpc2k.c
1886 F:      drivers/memory/pl172.c
1887 F:      drivers/mtd/spi-nor/nxp-spifi.c
1888 F:      drivers/rtc/rtc-lpc24xx.c
1889 N:      lpc18xx
1890
1891 ARM/LPC32XX SOC SUPPORT
1892 M:      Vladimir Zapolskiy <vz@mleia.com>
1893 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1894 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1895 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1896 S:      Maintained
1897 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1898 F:      arch/arm/boot/dts/lpc32*
1899 F:      arch/arm/mach-lpc32xx/
1900 F:      drivers/i2c/busses/i2c-pnx.c
1901 F:      drivers/net/ethernet/nxp/lpc_eth.c
1902 F:      drivers/usb/host/ohci-nxp.c
1903 F:      drivers/watchdog/pnx4008_wdt.c
1904 N:      lpc32xx
1905
1906 ARM/MAGICIAN MACHINE SUPPORT
1907 M:      Philipp Zabel <philipp.zabel@gmail.com>
1908 S:      Maintained
1909
1910 ARM/Marvell Dove/MV78xx0/Orion SOC support
1911 M:      Jason Cooper <jason@lakedaemon.net>
1912 M:      Andrew Lunn <andrew@lunn.ch>
1913 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1914 M:      Gregory Clement <gregory.clement@bootlin.com>
1915 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1916 S:      Maintained
1917 F:      Documentation/devicetree/bindings/soc/dove/
1918 F:      arch/arm/mach-dove/
1919 F:      arch/arm/mach-mv78xx0/
1920 F:      arch/arm/mach-orion5x/
1921 F:      arch/arm/plat-orion/
1922 F:      arch/arm/boot/dts/dove*
1923 F:      arch/arm/boot/dts/orion5x*
1924 T:      git git://git.infradead.org/linux-mvebu.git
1925
1926 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1927 M:      Jason Cooper <jason@lakedaemon.net>
1928 M:      Andrew Lunn <andrew@lunn.ch>
1929 M:      Gregory Clement <gregory.clement@bootlin.com>
1930 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1931 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1932 S:      Maintained
1933 F:      arch/arm/boot/dts/armada*
1934 F:      arch/arm/boot/dts/kirkwood*
1935 F:      arch/arm/configs/mvebu_*_defconfig
1936 F:      arch/arm/mach-mvebu/
1937 F:      arch/arm64/boot/dts/marvell/armada*
1938 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1939 F:      drivers/cpufreq/armada-8k-cpufreq.c
1940 F:      drivers/cpufreq/mvebu-cpufreq.c
1941 F:      drivers/irqchip/irq-armada-370-xp.c
1942 F:      drivers/irqchip/irq-mvebu-*
1943 F:      drivers/pinctrl/mvebu/
1944 F:      drivers/rtc/rtc-armada38x.c
1945 T:      git git://git.infradead.org/linux-mvebu.git
1946
1947 ARM/Mediatek RTC DRIVER
1948 M:      Eddie Huang <eddie.huang@mediatek.com>
1949 M:      Sean Wang <sean.wang@mediatek.com>
1950 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1951 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1952 S:      Maintained
1953 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1954 F:      drivers/rtc/rtc-mt6397.c
1955 F:      drivers/rtc/rtc-mt7622.c
1956
1957 ARM/Mediatek SoC support
1958 M:      Matthias Brugger <matthias.bgg@gmail.com>
1959 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1960 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1961 W:      https://mtk.bcnfs.org/
1962 C:      irc://chat.freenode.net/linux-mediatek
1963 S:      Maintained
1964 F:      arch/arm/boot/dts/mt6*
1965 F:      arch/arm/boot/dts/mt7*
1966 F:      arch/arm/boot/dts/mt8*
1967 F:      arch/arm/mach-mediatek/
1968 F:      arch/arm64/boot/dts/mediatek/
1969 F:      drivers/soc/mediatek/
1970 N:      mtk
1971 N:      mt[678]
1972 K:      mediatek
1973
1974 ARM/Mediatek USB3 PHY DRIVER
1975 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1976 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1977 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1978 S:      Maintained
1979 F:      drivers/phy/mediatek/
1980 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1981
1982 ARM/Microchip (AT91) SoC support
1983 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1984 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1985 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1987 W:      http://www.linux4sam.org
1988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1989 S:      Supported
1990 N:      at91
1991 N:      atmel
1992 F:      arch/arm/mach-at91/
1993 F:      include/soc/at91/
1994 F:      arch/arm/boot/dts/at91*.dts
1995 F:      arch/arm/boot/dts/at91*.dtsi
1996 F:      arch/arm/boot/dts/sama*.dts
1997 F:      arch/arm/boot/dts/sama*.dtsi
1998 F:      arch/arm/include/debug/at91.S
1999 F:      drivers/memory/atmel*
2000 F:      drivers/watchdog/sama5d4_wdt.c
2001 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2002 X:      drivers/net/wireless/atmel/
2003
2004 ARM/MIOA701 MACHINE SUPPORT
2005 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2007 F:      arch/arm/mach-pxa/mioa701.c
2008 S:      Maintained
2009
2010 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2011 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2012 S:      Maintained
2013
2014 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
2015 M:      Linus Walleij <linus.walleij@linaro.org>
2016 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2017 S:      Maintained
2018 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2019 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2020 F:      arch/arm/mach-nomadik/
2021 F:      arch/arm/mach-u300/
2022 F:      arch/arm/mach-ux500/
2023 F:      drivers/soc/ux500/
2024 F:      arch/arm/boot/dts/ste-*
2025 F:      drivers/clk/clk-nomadik.c
2026 F:      drivers/clk/clk-u300.c
2027 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2028 F:      drivers/clocksource/timer-u300.c
2029 F:      drivers/dma/coh901318*
2030 F:      drivers/dma/ste_dma40*
2031 F:      drivers/hwspinlock/u8500_hsem.c
2032 F:      drivers/i2c/busses/i2c-nomadik.c
2033 F:      drivers/i2c/busses/i2c-stu300.c
2034 F:      drivers/iio/adc/ab8500-gpadc.c
2035 F:      drivers/mfd/ab3100*
2036 F:      drivers/mfd/ab8500*
2037 F:      drivers/mfd/abx500*
2038 F:      drivers/mfd/dbx500*
2039 F:      drivers/mfd/db8500*
2040 F:      drivers/pinctrl/nomadik/
2041 F:      drivers/pinctrl/pinctrl-coh901*
2042 F:      drivers/pinctrl/pinctrl-u300.c
2043 F:      drivers/rtc/rtc-ab3100.c
2044 F:      drivers/rtc/rtc-ab8500.c
2045 F:      drivers/rtc/rtc-coh901331.c
2046 F:      drivers/rtc/rtc-pl031.c
2047 F:      drivers/watchdog/coh901327_wdt.c
2048 F:      Documentation/devicetree/bindings/arm/ste-*
2049 F:      Documentation/devicetree/bindings/arm/ux500/
2050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2051
2052 ARM/NUVOTON NPCM ARCHITECTURE
2053 M:      Avi Fishman <avifishman70@gmail.com>
2054 M:      Tomer Maimon <tmaimon77@gmail.com>
2055 M:      Tali Perry <tali.perry1@gmail.com>
2056 R:      Patrick Venture <venture@google.com>
2057 R:      Nancy Yuen <yuenn@google.com>
2058 R:      Benjamin Fair <benjaminfair@google.com>
2059 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2060 S:      Supported
2061 F:      arch/arm/mach-npcm/
2062 F:      arch/arm/boot/dts/nuvoton-npcm*
2063 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2064 F:      drivers/*/*npcm*
2065 F:      Documentation/devicetree/bindings/*/*npcm*
2066 F:      Documentation/devicetree/bindings/*/*/*npcm*
2067
2068 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2069 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2070 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2071 S:      Orphan
2072 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2073 F:      arch/arm/mach-s3c24xx/gta02.h
2074
2075 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2076 M:      Alexander Clouter <alex@digriz.org.uk>
2077 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2078 W:      http://www.digriz.org.uk/ts78xx/kernel
2079 S:      Maintained
2080 F:      arch/arm/mach-orion5x/ts78xx-*
2081
2082 ARM/OXNAS platform support
2083 M:      Neil Armstrong <narmstrong@baylibre.com>
2084 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2085 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2086 S:      Maintained
2087 F:      arch/arm/mach-oxnas/
2088 F:      arch/arm/boot/dts/ox8*.dts*
2089 N:      oxnas
2090
2091 ARM/PALM TREO SUPPORT
2092 M:      Tomas Cech <sleep_walker@suse.com>
2093 L:      linux-arm-kernel@lists.infradead.org
2094 W:      http://hackndev.com
2095 S:      Maintained
2096 F:      arch/arm/mach-pxa/palmtreo.*
2097
2098 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2099 M:      Marek Vasut <marek.vasut@gmail.com>
2100 L:      linux-arm-kernel@lists.infradead.org
2101 W:      http://hackndev.com
2102 S:      Maintained
2103 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2104 F:      arch/arm/mach-pxa/palmtx.c
2105 F:      arch/arm/mach-pxa/palmt5.*
2106 F:      arch/arm/mach-pxa/include/mach/palmld.h
2107 F:      arch/arm/mach-pxa/palmld.c
2108 F:      arch/arm/mach-pxa/palmte2.*
2109 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2110 F:      arch/arm/mach-pxa/palmtc.c
2111
2112 ARM/PALMZ72 SUPPORT
2113 M:      Sergey Lapin <slapin@ossfans.org>
2114 L:      linux-arm-kernel@lists.infradead.org
2115 W:      http://hackndev.com
2116 S:      Maintained
2117 F:      arch/arm/mach-pxa/palmz72.*
2118
2119 ARM/PLEB SUPPORT
2120 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2121 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2122 S:      Maintained
2123
2124 ARM/PT DIGITAL BOARD PORT
2125 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2127 W:      http://www.armlinux.org.uk/
2128 S:      Maintained
2129
2130 ARM/QUALCOMM SUPPORT
2131 M:      Andy Gross <agross@kernel.org>
2132 L:      linux-arm-msm@vger.kernel.org
2133 S:      Maintained
2134 F:      Documentation/devicetree/bindings/soc/qcom/
2135 F:      Documentation/devicetree/bindings/*/qcom*
2136 F:      arch/arm/boot/dts/qcom-*.dts
2137 F:      arch/arm/boot/dts/qcom-*.dtsi
2138 F:      arch/arm/mach-qcom/
2139 F:      arch/arm64/boot/dts/qcom/
2140 F:      drivers/*/qcom/
2141 F:      drivers/*/qcom*
2142 F:      drivers/*/*/qcom/
2143 F:      drivers/*/*/qcom*
2144 F:      drivers/*/pm8???-*
2145 F:      drivers/bluetooth/btqcomsmd.c
2146 F:      drivers/clocksource/timer-qcom.c
2147 F:      drivers/extcon/extcon-qcom*
2148 F:      drivers/iommu/msm*
2149 F:      drivers/i2c/busses/i2c-qup.c
2150 F:      drivers/i2c/busses/i2c-qcom-geni.c
2151 F:      drivers/mfd/ssbi.c
2152 F:      drivers/mmc/host/mmci_qcom*
2153 F:      drivers/mmc/host/sdhci-msm.c
2154 F:      drivers/pci/controller/dwc/pcie-qcom.c
2155 F:      drivers/phy/qualcomm/
2156 F:      drivers/power/*/msm*
2157 F:      drivers/reset/reset-qcom-*
2158 F:      drivers/scsi/ufs/ufs-qcom.*
2159 F:      drivers/spi/spi-qup.c
2160 F:      drivers/spi/spi-geni-qcom.c
2161 F:      drivers/spi/spi-qcom-qspi.c
2162 F:      drivers/tty/serial/msm_serial.c
2163 F:      drivers/usb/dwc3/dwc3-qcom.c
2164 F:      include/dt-bindings/*/qcom*
2165 F:      include/linux/*/qcom*
2166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2167
2168 ARM/RADISYS ENP2611 MACHINE SUPPORT
2169 M:      Lennert Buytenhek <kernel@wantstofly.org>
2170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2171 S:      Maintained
2172
2173 ARM/RDA MICRO ARCHITECTURE
2174 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2175 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2176 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2177 S:      Maintained
2178 F:      arch/arm/boot/dts/rda8810pl-*
2179 F:      drivers/clocksource/timer-rda.c
2180 F:      drivers/irqchip/irq-rda-intc.c
2181 F:      drivers/tty/serial/rda-uart.c
2182 F:      Documentation/devicetree/bindings/arm/rda.yaml
2183 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2184 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2185 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2186
2187 ARM/REALTEK ARCHITECTURE
2188 M:      Andreas Färber <afaerber@suse.de>
2189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2190 S:      Maintained
2191 F:      arch/arm64/boot/dts/realtek/
2192 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2193
2194 ARM/RENESAS ARM64 ARCHITECTURE
2195 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2196 M:      Magnus Damm <magnus.damm@gmail.com>
2197 L:      linux-renesas-soc@vger.kernel.org
2198 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2200 S:      Supported
2201 F:      arch/arm64/boot/dts/renesas/
2202 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2203 F:      drivers/soc/renesas/
2204 F:      include/linux/soc/renesas/
2205
2206 ARM/RISCPC ARCHITECTURE
2207 M:      Russell King <linux@armlinux.org.uk>
2208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2209 W:      http://www.armlinux.org.uk/
2210 S:      Maintained
2211 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2212 F:      arch/arm/include/asm/hardware/ioc.h
2213 F:      arch/arm/include/asm/hardware/iomd.h
2214 F:      arch/arm/include/asm/hardware/memc.h
2215 F:      arch/arm/mach-rpc/
2216 F:      drivers/net/ethernet/8390/etherh.c
2217 F:      drivers/net/ethernet/i825xx/ether1*
2218 F:      drivers/net/ethernet/seeq/ether3*
2219 F:      drivers/scsi/arm/
2220
2221 ARM/Rockchip SoC support
2222 M:      Heiko Stuebner <heiko@sntech.de>
2223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2224 L:      linux-rockchip@lists.infradead.org
2225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2226 S:      Maintained
2227 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2228 F:      arch/arm/boot/dts/rk3*
2229 F:      arch/arm/boot/dts/rv1108*
2230 F:      arch/arm/mach-rockchip/
2231 F:      drivers/clk/rockchip/
2232 F:      drivers/i2c/busses/i2c-rk3x.c
2233 F:      drivers/*/*rockchip*
2234 F:      drivers/*/*/*rockchip*
2235 F:      sound/soc/rockchip/
2236 N:      rockchip
2237
2238 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2239 M:      Kukjin Kim <kgene@kernel.org>
2240 M:      Krzysztof Kozlowski <krzk@kernel.org>
2241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2242 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2243 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2244 S:      Maintained
2245 F:      arch/arm/boot/dts/s3c*
2246 F:      arch/arm/boot/dts/s5p*
2247 F:      arch/arm/boot/dts/exynos*
2248 F:      arch/arm64/boot/dts/exynos/
2249 F:      arch/arm/plat-samsung/
2250 F:      arch/arm/mach-s3c24*/
2251 F:      arch/arm/mach-s3c64xx/
2252 F:      arch/arm/mach-s5p*/
2253 F:      arch/arm/mach-exynos*/
2254 F:      drivers/*/*s3c24*
2255 F:      drivers/*/*/*s3c24*
2256 F:      drivers/*/*s3c64xx*
2257 F:      drivers/*/*s5pv210*
2258 F:      drivers/memory/samsung/
2259 F:      drivers/soc/samsung/
2260 F:      include/linux/soc/samsung/
2261 F:      Documentation/arm/samsung/
2262 F:      Documentation/devicetree/bindings/arm/samsung/
2263 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2264 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2265 N:      exynos
2266
2267 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2268 M:      Kyungmin Park <kyungmin.park@samsung.com>
2269 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2270 S:      Maintained
2271 F:      arch/arm/mach-s5pv210/
2272
2273 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2274 M:      Kyungmin Park <kyungmin.park@samsung.com>
2275 M:      Kamil Debski <kamil@wypas.org>
2276 M:      Andrzej Hajda <a.hajda@samsung.com>
2277 L:      linux-arm-kernel@lists.infradead.org
2278 L:      linux-media@vger.kernel.org
2279 S:      Maintained
2280 F:      drivers/media/platform/s5p-g2d/
2281
2282 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2283 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2284 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2285 L:      linux-media@vger.kernel.org
2286 S:      Maintained
2287 F:      drivers/media/platform/s5p-cec/
2288 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2289
2290 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2291 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2292 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2293 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2294 L:      linux-arm-kernel@lists.infradead.org
2295 L:      linux-media@vger.kernel.org
2296 S:      Maintained
2297 F:      drivers/media/platform/s5p-jpeg/
2298
2299 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2300 M:      Kyungmin Park <kyungmin.park@samsung.com>
2301 M:      Kamil Debski <kamil@wypas.org>
2302 M:      Jeongtae Park <jtp.park@samsung.com>
2303 M:      Andrzej Hajda <a.hajda@samsung.com>
2304 L:      linux-arm-kernel@lists.infradead.org
2305 L:      linux-media@vger.kernel.org
2306 S:      Maintained
2307 F:      drivers/media/platform/s5p-mfc/
2308
2309 ARM/SHMOBILE ARM ARCHITECTURE
2310 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2311 M:      Magnus Damm <magnus.damm@gmail.com>
2312 L:      linux-renesas-soc@vger.kernel.org
2313 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2315 S:      Supported
2316 F:      arch/arm/boot/dts/emev2*
2317 F:      arch/arm/boot/dts/gr-peach*
2318 F:      arch/arm/boot/dts/iwg20d-q7*
2319 F:      arch/arm/boot/dts/r7s*
2320 F:      arch/arm/boot/dts/r8a*
2321 F:      arch/arm/boot/dts/r9a*
2322 F:      arch/arm/boot/dts/sh*
2323 F:      arch/arm/configs/shmobile_defconfig
2324 F:      arch/arm/include/debug/renesas-scif.S
2325 F:      arch/arm/mach-shmobile/
2326 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2327 F:      drivers/soc/renesas/
2328 F:      include/linux/soc/renesas/
2329
2330 ARM/SOCFPGA ARCHITECTURE
2331 M:      Dinh Nguyen <dinguyen@kernel.org>
2332 S:      Maintained
2333 F:      arch/arm/mach-socfpga/
2334 F:      arch/arm/boot/dts/socfpga*
2335 F:      arch/arm/configs/socfpga_defconfig
2336 F:      arch/arm64/boot/dts/altera/
2337 F:      arch/arm64/boot/dts/intel/
2338 W:      http://www.rocketboards.org
2339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2340
2341 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2342 M:      Dinh Nguyen <dinguyen@kernel.org>
2343 S:      Maintained
2344 F:      drivers/clk/socfpga/
2345
2346 ARM/SOCFPGA EDAC SUPPORT
2347 M:      Thor Thayer <thor.thayer@linux.intel.com>
2348 S:      Maintained
2349 F:      drivers/edac/altera_edac.
2350
2351 ARM/SPREADTRUM SoC SUPPORT
2352 M:      Orson Zhai <orsonzhai@gmail.com>
2353 M:      Baolin Wang <baolin.wang7@gmail.com>
2354 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2355 S:      Maintained
2356 F:      arch/arm64/boot/dts/sprd
2357 N:      sprd
2358 N:      sc27xx
2359 N:      sc2731
2360
2361 ARM/STI ARCHITECTURE
2362 M:      Patrice Chotard <patrice.chotard@st.com>
2363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2364 W:      http://www.stlinux.com
2365 S:      Maintained
2366 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2367 F:      arch/arm/mach-sti/
2368 F:      arch/arm/boot/dts/sti*
2369 F:      drivers/char/hw_random/st-rng.c
2370 F:      drivers/clocksource/arm_global_timer.c
2371 F:      drivers/clocksource/clksrc_st_lpc.c
2372 F:      drivers/cpufreq/sti-cpufreq.c
2373 F:      drivers/dma/st_fdma*
2374 F:      drivers/i2c/busses/i2c-st.c
2375 F:      drivers/media/rc/st_rc.c
2376 F:      drivers/media/platform/sti/c8sectpfe/
2377 F:      drivers/mmc/host/sdhci-st.c
2378 F:      drivers/phy/st/phy-miphy28lp.c
2379 F:      drivers/phy/st/phy-stih407-usb.c
2380 F:      drivers/pinctrl/pinctrl-st.c
2381 F:      drivers/remoteproc/st_remoteproc.c
2382 F:      drivers/remoteproc/st_slim_rproc.c
2383 F:      drivers/reset/sti/
2384 F:      drivers/rtc/rtc-st-lpc.c
2385 F:      drivers/tty/serial/st-asc.c
2386 F:      drivers/usb/dwc3/dwc3-st.c
2387 F:      drivers/usb/host/ehci-st.c
2388 F:      drivers/usb/host/ohci-st.c
2389 F:      drivers/watchdog/st_lpc_wdt.c
2390 F:      drivers/ata/ahci_st.c
2391 F:      include/linux/remoteproc/st_slim_rproc.h
2392
2393 ARM/STM32 ARCHITECTURE
2394 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2395 M:      Alexandre Torgue <alexandre.torgue@st.com>
2396 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2398 S:      Maintained
2399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2400 N:      stm32
2401 N:      stm
2402 F:      arch/arm/boot/dts/stm32*
2403 F:      arch/arm/mach-stm32/
2404 F:      drivers/clocksource/armv7m_systick.c
2405
2406 ARM/Synaptics SoC support
2407 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2408 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2410 S:      Maintained
2411 F:      arch/arm/mach-berlin/
2412 F:      arch/arm/boot/dts/berlin*
2413 F:      arch/arm64/boot/dts/synaptics/
2414
2415 ARM/TANGO ARCHITECTURE
2416 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2417 M:      Mans Rullgard <mans@mansr.com>
2418 L:      linux-arm-kernel@lists.infradead.org
2419 S:      Odd Fixes
2420 N:      tango
2421
2422 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2423 M:      Lennert Buytenhek <kernel@wantstofly.org>
2424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2425 S:      Maintained
2426
2427 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2428 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2429 L:      linux-tegra@vger.kernel.org
2430 L:      linux-media@vger.kernel.org
2431 S:      Maintained
2432 F:      drivers/media/platform/tegra-cec/
2433 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2434
2435 ARM/TETON BGA MACHINE SUPPORT
2436 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2438 S:      Maintained
2439
2440 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2441 M:      Santosh Shilimkar <ssantosh@kernel.org>
2442 L:      linux-kernel@vger.kernel.org
2443 S:      Maintained
2444 F:      drivers/memory/*emif*
2445
2446 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2447 M:      Tero Kristo <t-kristo@ti.com>
2448 M:      Nishanth Menon <nm@ti.com>
2449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2450 S:      Supported
2451 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2452 F:      arch/arm64/boot/dts/ti/Makefile
2453 F:      arch/arm64/boot/dts/ti/k3-*
2454 F:      include/dt-bindings/pinctrl/k3.h
2455
2456 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2457 M:      Santosh Shilimkar <ssantosh@kernel.org>
2458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2459 S:      Maintained
2460 F:      arch/arm/mach-keystone/
2461 F:      arch/arm/boot/dts/keystone-*
2462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2463
2464 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2465 M:      Santosh Shilimkar <ssantosh@kernel.org>
2466 L:      linux-kernel@vger.kernel.org
2467 S:      Maintained
2468 F:      drivers/clk/keystone/
2469
2470 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2471 M:      Santosh Shilimkar <ssantosh@kernel.org>
2472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2473 L:      linux-kernel@vger.kernel.org
2474 S:      Maintained
2475 F:      drivers/clocksource/timer-keystone.c
2476
2477 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2478 M:      Santosh Shilimkar <ssantosh@kernel.org>
2479 L:      linux-kernel@vger.kernel.org
2480 S:      Maintained
2481 F:      drivers/power/reset/keystone-reset.c
2482
2483 ARM/THECUS N2100 MACHINE SUPPORT
2484 M:      Lennert Buytenhek <kernel@wantstofly.org>
2485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2486 S:      Maintained
2487
2488 ARM/TOSA MACHINE SUPPORT
2489 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2490 M:      Dirk Opfer <dirk@opfer-online.de>
2491 S:      Maintained
2492
2493 ARM/UNIPHIER ARCHITECTURE
2494 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2497 S:      Maintained
2498 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2499 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2500 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2501 F:      arch/arm/boot/dts/uniphier*
2502 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2503 F:      arch/arm/mach-uniphier/
2504 F:      arch/arm/mm/cache-uniphier.c
2505 F:      arch/arm64/boot/dts/socionext/uniphier*
2506 F:      drivers/bus/uniphier-system-bus.c
2507 F:      drivers/clk/uniphier/
2508 F:      drivers/dma/uniphier-mdmac.c
2509 F:      drivers/gpio/gpio-uniphier.c
2510 F:      drivers/i2c/busses/i2c-uniphier*
2511 F:      drivers/irqchip/irq-uniphier-aidet.c
2512 F:      drivers/mmc/host/uniphier-sd.c
2513 F:      drivers/pinctrl/uniphier/
2514 F:      drivers/reset/reset-uniphier.c
2515 F:      drivers/tty/serial/8250/8250_uniphier.c
2516 N:      uniphier
2517
2518 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2519 M:      Ulf Hansson <ulf.hansson@linaro.org>
2520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2521 T:      git git://git.linaro.org/people/ulfh/clk.git
2522 S:      Maintained
2523 F:      drivers/clk/ux500/
2524
2525 ARM/VERSATILE EXPRESS PLATFORM
2526 M:      Liviu Dudau <liviu.dudau@arm.com>
2527 M:      Sudeep Holla <sudeep.holla@arm.com>
2528 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2530 S:      Maintained
2531 F:      arch/arm/boot/dts/vexpress*
2532 F:      arch/arm64/boot/dts/arm/
2533 F:      arch/arm/mach-vexpress/
2534 F:      */*/vexpress*
2535 F:      */*/*/vexpress*
2536 F:      drivers/clk/versatile/clk-vexpress-osc.c
2537 F:      drivers/clocksource/timer-versatile.c
2538 N:      mps2
2539
2540 ARM/VFP SUPPORT
2541 M:      Russell King <linux@armlinux.org.uk>
2542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2543 W:      http://www.armlinux.org.uk/
2544 S:      Maintained
2545 F:      arch/arm/vfp/
2546
2547 ARM/VOIPAC PXA270 SUPPORT
2548 M:      Marek Vasut <marek.vasut@gmail.com>
2549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2550 S:      Maintained
2551 F:      arch/arm/mach-pxa/vpac270.c
2552 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2553
2554 ARM/VT8500 ARM ARCHITECTURE
2555 M:      Tony Prisk <linux@prisktech.co.nz>
2556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2557 S:      Maintained
2558 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2559 F:      arch/arm/mach-vt8500/
2560 F:      drivers/clocksource/timer-vt8500.c
2561 F:      drivers/i2c/busses/i2c-wmt.c
2562 F:      drivers/mmc/host/wmt-sdmmc.c
2563 F:      drivers/pwm/pwm-vt8500.c
2564 F:      drivers/rtc/rtc-vt8500.c
2565 F:      drivers/tty/serial/vt8500_serial.c
2566 F:      drivers/usb/host/ehci-platform.c
2567 F:      drivers/usb/host/uhci-platform.c
2568 F:      drivers/video/fbdev/vt8500lcdfb.*
2569 F:      drivers/video/fbdev/wm8505fb*
2570 F:      drivers/video/fbdev/wmt_ge_rops.*
2571
2572 ARM/ZIPIT Z2 SUPPORT
2573 M:      Marek Vasut <marek.vasut@gmail.com>
2574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2575 S:      Maintained
2576 F:      arch/arm/mach-pxa/z2.c
2577 F:      arch/arm/mach-pxa/include/mach/z2.h
2578
2579 ARM/ZTE ARCHITECTURE
2580 M:      Jun Nie <jun.nie@linaro.org>
2581 M:      Shawn Guo <shawnguo@kernel.org>
2582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2583 S:      Maintained
2584 F:      arch/arm/boot/dts/zx2967*
2585 F:      arch/arm/mach-zx/
2586 F:      arch/arm64/boot/dts/zte/
2587 F:      drivers/clk/zte/
2588 F:      drivers/dma/zx_dma.c
2589 F:      drivers/gpio/gpio-zx.c
2590 F:      drivers/i2c/busses/i2c-zx2967.c
2591 F:      drivers/mmc/host/dw_mmc-zx.*
2592 F:      drivers/pinctrl/zte/
2593 F:      drivers/soc/zte/
2594 F:      drivers/thermal/zx2967_thermal.c
2595 F:      drivers/watchdog/zx2967_wdt.c
2596 F:      Documentation/devicetree/bindings/arm/zte.yaml
2597 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2598 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2599 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2600 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2601 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2602 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2603 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2604 F:      Documentation/devicetree/bindings/soc/zte/
2605 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2606 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2607 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2608 F:      include/dt-bindings/clock/zx2967*.h
2609 F:      include/dt-bindings/soc/zte,*.h
2610 F:      sound/soc/codecs/zx_aud96p22.c
2611 F:      sound/soc/zte/
2612
2613 ARM/ZYNQ ARCHITECTURE
2614 M:      Michal Simek <michal.simek@xilinx.com>
2615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2616 W:      http://wiki.xilinx.com
2617 T:      git https://github.com/Xilinx/linux-xlnx.git
2618 S:      Supported
2619 F:      arch/arm/mach-zynq/
2620 F:      drivers/cpuidle/cpuidle-zynq.c
2621 F:      drivers/block/xsysace.c
2622 N:      zynq
2623 N:      xilinx
2624 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2625 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2626 F:      drivers/clocksource/timer-cadence-ttc.c
2627 F:      drivers/i2c/busses/i2c-cadence.c
2628 F:      drivers/mmc/host/sdhci-of-arasan.c
2629 F:      drivers/edac/synopsys_edac.c
2630 F:      drivers/i2c/busses/i2c-xiic.c
2631
2632 ARM64 PORT (AARCH64 ARCHITECTURE)
2633 M:      Catalin Marinas <catalin.marinas@arm.com>
2634 M:      Will Deacon <will@kernel.org>
2635 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2637 S:      Maintained
2638 F:      arch/arm64/
2639 X:      arch/arm64/boot/dts/
2640 F:      Documentation/arm64/
2641 F:      tools/testing/selftests/arm64/
2642
2643 AS3645A LED FLASH CONTROLLER DRIVER
2644 M:      Sakari Ailus <sakari.ailus@iki.fi>
2645 L:      linux-leds@vger.kernel.org
2646 S:      Maintained
2647 F:      drivers/leds/leds-as3645a.c
2648
2649 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2650 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2651 L:      linux-media@vger.kernel.org
2652 T:      git git://linuxtv.org/media_tree.git
2653 S:      Maintained
2654 F:      drivers/media/i2c/ak7375.c
2655 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2656
2657 ASAHI KASEI AK8974 DRIVER
2658 M:      Linus Walleij <linus.walleij@linaro.org>
2659 L:      linux-iio@vger.kernel.org
2660 W:      http://www.akm.com/
2661 S:      Supported
2662 F:      drivers/iio/magnetometer/ak8974.c
2663
2664 ASC7621 HARDWARE MONITOR DRIVER
2665 M:      George Joseph <george.joseph@fairview5.com>
2666 L:      linux-hwmon@vger.kernel.org
2667 S:      Maintained
2668 F:      Documentation/hwmon/asc7621.rst
2669 F:      drivers/hwmon/asc7621.c
2670
2671 ASPEED PINCTRL DRIVERS
2672 M:      Andrew Jeffery <andrew@aj.id.au>
2673 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2674 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2675 L:      linux-gpio@vger.kernel.org
2676 S:      Maintained
2677 F:      drivers/pinctrl/aspeed/
2678 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2679
2680 ASPEED VIDEO ENGINE DRIVER
2681 M:      Eddie James <eajames@linux.ibm.com>
2682 L:      linux-media@vger.kernel.org
2683 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2684 S:      Maintained
2685 F:      drivers/media/platform/aspeed-video.c
2686 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2687
2688 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2689 M:      Corentin Chary <corentin.chary@gmail.com>
2690 L:      acpi4asus-user@lists.sourceforge.net
2691 L:      platform-driver-x86@vger.kernel.org
2692 W:      http://acpi4asus.sf.net
2693 S:      Maintained
2694 F:      drivers/platform/x86/asus*.c
2695 F:      drivers/platform/x86/eeepc*.c
2696
2697 ASUS WIRELESS RADIO CONTROL DRIVER
2698 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2699 L:      platform-driver-x86@vger.kernel.org
2700 S:      Maintained
2701 F:      drivers/platform/x86/asus-wireless.c
2702
2703 ASYMMETRIC KEYS
2704 M:      David Howells <dhowells@redhat.com>
2705 L:      keyrings@vger.kernel.org
2706 S:      Maintained
2707 F:      Documentation/crypto/asymmetric-keys.txt
2708 F:      include/linux/verification.h
2709 F:      include/crypto/public_key.h
2710 F:      include/crypto/pkcs7.h
2711 F:      crypto/asymmetric_keys/
2712
2713 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2714 R:      Dan Williams <dan.j.williams@intel.com>
2715 W:      http://sourceforge.net/projects/xscaleiop
2716 S:      Odd fixes
2717 F:      Documentation/crypto/async-tx-api.txt
2718 F:      crypto/async_tx/
2719 F:      drivers/dma/
2720 F:      include/linux/dmaengine.h
2721 F:      include/linux/async_tx.h
2722
2723 AT24 EEPROM DRIVER
2724 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2725 L:      linux-i2c@vger.kernel.org
2726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2727 S:      Maintained
2728 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2729 F:      drivers/misc/eeprom/at24.c
2730
2731 ATA OVER ETHERNET (AOE) DRIVER
2732 M:      "Justin Sanders" <justin@coraid.com>
2733 W:      http://www.openaoe.org/
2734 S:      Supported
2735 F:      Documentation/admin-guide/aoe/
2736 F:      drivers/block/aoe/
2737
2738 ATHEROS 71XX/9XXX GPIO DRIVER
2739 M:      Alban Bedel <albeu@free.fr>
2740 W:      https://github.com/AlbanBedel/linux
2741 T:      git git://github.com/AlbanBedel/linux
2742 S:      Maintained
2743 F:      drivers/gpio/gpio-ath79.c
2744 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2745
2746 ATHEROS 71XX/9XXX USB PHY DRIVER
2747 M:      Alban Bedel <albeu@free.fr>
2748 W:      https://github.com/AlbanBedel/linux
2749 T:      git git://github.com/AlbanBedel/linux
2750 S:      Maintained
2751 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2752 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2753
2754 ATHEROS ATH GENERIC UTILITIES
2755 M:      Kalle Valo <kvalo@codeaurora.org>
2756 L:      linux-wireless@vger.kernel.org
2757 S:      Supported
2758 F:      drivers/net/wireless/ath/*
2759
2760 ATHEROS ATH5K WIRELESS DRIVER
2761 M:      Jiri Slaby <jirislaby@gmail.com>
2762 M:      Nick Kossifidis <mickflemm@gmail.com>
2763 M:      Luis Chamberlain <mcgrof@kernel.org>
2764 L:      linux-wireless@vger.kernel.org
2765 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2766 S:      Maintained
2767 F:      drivers/net/wireless/ath/ath5k/
2768
2769 ATHEROS ATH6KL WIRELESS DRIVER
2770 M:      Kalle Valo <kvalo@codeaurora.org>
2771 L:      linux-wireless@vger.kernel.org
2772 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2774 S:      Supported
2775 F:      drivers/net/wireless/ath/ath6kl/
2776
2777 ATI_REMOTE2 DRIVER
2778 M:      Ville Syrjala <syrjala@sci.fi>
2779 S:      Maintained
2780 F:      drivers/input/misc/ati_remote2.c
2781
2782 ATK0110 HWMON DRIVER
2783 M:      Luca Tettamanti <kronos.it@gmail.com>
2784 L:      linux-hwmon@vger.kernel.org
2785 S:      Maintained
2786 F:      drivers/hwmon/asus_atk0110.c
2787
2788 ATLX ETHERNET DRIVERS
2789 M:      Jay Cliburn <jcliburn@gmail.com>
2790 M:      Chris Snook <chris.snook@gmail.com>
2791 L:      netdev@vger.kernel.org
2792 W:      http://sourceforge.net/projects/atl1
2793 W:      http://atl1.sourceforge.net
2794 S:      Maintained
2795 F:      drivers/net/ethernet/atheros/
2796
2797 ATM
2798 M:      Chas Williams <3chas3@gmail.com>
2799 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2800 L:      netdev@vger.kernel.org
2801 W:      http://linux-atm.sourceforge.net
2802 S:      Maintained
2803 F:      drivers/atm/
2804 F:      include/linux/atm*
2805 F:      include/uapi/linux/atm*
2806
2807 ATMEL MACB ETHERNET DRIVER
2808 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2809 S:      Supported
2810 F:      drivers/net/ethernet/cadence/
2811
2812 ATMEL MAXTOUCH DRIVER
2813 M:      Nick Dyer <nick@shmanahar.org>
2814 T:      git git://github.com/ndyer/linux.git
2815 S:      Maintained
2816 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2817 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2818
2819 ATMEL WIRELESS DRIVER
2820 M:      Simon Kelley <simon@thekelleys.org.uk>
2821 L:      linux-wireless@vger.kernel.org
2822 W:      http://www.thekelleys.org.uk/atmel
2823 W:      http://atmelwlandriver.sourceforge.net/
2824 S:      Maintained
2825 F:      drivers/net/wireless/atmel/atmel*
2826
2827 ATOMIC INFRASTRUCTURE
2828 M:      Will Deacon <will@kernel.org>
2829 M:      Peter Zijlstra <peterz@infradead.org>
2830 R:      Boqun Feng <boqun.feng@gmail.com>
2831 L:      linux-kernel@vger.kernel.org
2832 S:      Maintained
2833 F:      arch/*/include/asm/atomic*.h
2834 F:      include/*/atomic*.h
2835 F:      scripts/atomic/
2836
2837 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2838 M:      Bradley Grove <linuxdrivers@attotech.com>
2839 L:      linux-scsi@vger.kernel.org
2840 W:      http://www.attotech.com
2841 S:      Supported
2842 F:      drivers/scsi/esas2r
2843
2844 ATUSB IEEE 802.15.4 RADIO DRIVER
2845 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2846 L:      linux-wpan@vger.kernel.org
2847 S:      Maintained
2848 F:      drivers/net/ieee802154/atusb.c
2849 F:      drivers/net/ieee802154/atusb.h
2850 F:      drivers/net/ieee802154/at86rf230.h
2851
2852 AUDIT SUBSYSTEM
2853 M:      Paul Moore <paul@paul-moore.com>
2854 M:      Eric Paris <eparis@redhat.com>
2855 L:      linux-audit@redhat.com (moderated for non-subscribers)
2856 W:      https://github.com/linux-audit
2857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2858 S:      Supported
2859 F:      include/linux/audit.h
2860 F:      include/uapi/linux/audit.h
2861 F:      kernel/audit*
2862
2863 AUXILIARY DISPLAY DRIVERS
2864 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2865 S:      Maintained
2866 F:      drivers/auxdisplay/
2867 F:      include/linux/cfag12864b.h
2868
2869 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2870 M:      Andreas Klinger <ak@it-klinger.de>
2871 L:      linux-iio@vger.kernel.org
2872 S:      Maintained
2873 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2874 F:      drivers/iio/adc/hx711.c
2875
2876 AX.25 NETWORK LAYER
2877 M:      Ralf Baechle <ralf@linux-mips.org>
2878 L:      linux-hams@vger.kernel.org
2879 W:      http://www.linux-ax25.org/
2880 S:      Maintained
2881 F:      include/uapi/linux/ax25.h
2882 F:      include/net/ax25.h
2883 F:      net/ax25/
2884
2885 AXENTIA ARM DEVICES
2886 M:      Peter Rosin <peda@axentia.se>
2887 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2888 S:      Maintained
2889 F:      Documentation/devicetree/bindings/arm/axentia.txt
2890 F:      arch/arm/boot/dts/at91-linea.dtsi
2891 F:      arch/arm/boot/dts/at91-natte.dtsi
2892 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2893 F:      arch/arm/boot/dts/at91-tse850-3.dts
2894
2895 AXENTIA ASOC DRIVERS
2896 M:      Peter Rosin <peda@axentia.se>
2897 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2898 S:      Maintained
2899 F:      Documentation/devicetree/bindings/sound/axentia,*
2900 F:      sound/soc/atmel/tse850-pcm5142.c
2901
2902 AXXIA I2C CONTROLLER
2903 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2904 L:      linux-i2c@vger.kernel.org
2905 S:      Maintained
2906 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2907 F:      drivers/i2c/busses/i2c-axxia.c
2908
2909 AZ6007 DVB DRIVER
2910 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2911 L:      linux-media@vger.kernel.org
2912 W:      https://linuxtv.org
2913 T:      git git://linuxtv.org/media_tree.git
2914 S:      Maintained
2915 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2916
2917 AZTECH FM RADIO RECEIVER DRIVER
2918 M:      Hans Verkuil <hverkuil@xs4all.nl>
2919 L:      linux-media@vger.kernel.org
2920 T:      git git://linuxtv.org/media_tree.git
2921 W:      https://linuxtv.org
2922 S:      Maintained
2923 F:      drivers/media/radio/radio-aztech*
2924
2925 B43 WIRELESS DRIVER
2926 L:      linux-wireless@vger.kernel.org
2927 L:      b43-dev@lists.infradead.org
2928 W:      http://wireless.kernel.org/en/users/Drivers/b43
2929 S:      Odd Fixes
2930 F:      drivers/net/wireless/broadcom/b43/
2931
2932 B43LEGACY WIRELESS DRIVER
2933 M:      Larry Finger <Larry.Finger@lwfinger.net>
2934 L:      linux-wireless@vger.kernel.org
2935 L:      b43-dev@lists.infradead.org
2936 W:      http://wireless.kernel.org/en/users/Drivers/b43
2937 S:      Maintained
2938 F:      drivers/net/wireless/broadcom/b43legacy/
2939
2940 BACKLIGHT CLASS/SUBSYSTEM
2941 M:      Lee Jones <lee.jones@linaro.org>
2942 M:      Daniel Thompson <daniel.thompson@linaro.org>
2943 M:      Jingoo Han <jingoohan1@gmail.com>
2944 L:      dri-devel@lists.freedesktop.org
2945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2946 S:      Maintained
2947 F:      drivers/video/backlight/
2948 F:      include/linux/backlight.h
2949 F:      include/linux/pwm_backlight.h
2950 F:      Documentation/devicetree/bindings/leds/backlight
2951 F:      Documentation/ABI/stable/sysfs-class-backlight
2952 F:      Documentation/ABI/testing/sysfs-class-backlight
2953
2954 BATMAN ADVANCED
2955 M:      Marek Lindner <mareklindner@neomailbox.ch>
2956 M:      Simon Wunderlich <sw@simonwunderlich.de>
2957 M:      Antonio Quartulli <a@unstable.cc>
2958 M:      Sven Eckelmann <sven@narfation.org>
2959 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2960 W:      https://www.open-mesh.org/
2961 B:      https://www.open-mesh.org/projects/batman-adv/issues
2962 C:      irc://chat.freenode.net/batman
2963 Q:      https://patchwork.open-mesh.org/project/batman/list/
2964 T:      git https://git.open-mesh.org/linux-merge.git
2965 S:      Maintained
2966 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2967 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2968 F:      Documentation/networking/batman-adv.rst
2969 F:      include/uapi/linux/batadv_packet.h
2970 F:      include/uapi/linux/batman_adv.h
2971 F:      net/batman-adv/
2972
2973 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2974 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2975 L:      linux-hams@vger.kernel.org
2976 W:      http://www.baycom.org/~tom/ham/ham.html
2977 S:      Maintained
2978 F:      drivers/net/hamradio/baycom*
2979
2980 BCACHE (BLOCK LAYER CACHE)
2981 M:      Coly Li <colyli@suse.de>
2982 M:      Kent Overstreet <kent.overstreet@gmail.com>
2983 L:      linux-bcache@vger.kernel.org
2984 W:      http://bcache.evilpiepirate.org
2985 C:      irc://irc.oftc.net/bcache
2986 S:      Maintained
2987 F:      drivers/md/bcache/
2988
2989 BDISP ST MEDIA DRIVER
2990 M:      Fabien Dessenne <fabien.dessenne@st.com>
2991 L:      linux-media@vger.kernel.org
2992 T:      git git://linuxtv.org/media_tree.git
2993 W:      https://linuxtv.org
2994 S:      Supported
2995 F:      drivers/media/platform/sti/bdisp
2996
2997 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2998 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2999 L:      netdev@vger.kernel.org
3000 S:      Maintained
3001 F:      drivers/net/ethernet/ec_bhf.c
3002
3003 BEFS FILE SYSTEM
3004 M:      Luis de Bethencourt <luisbg@kernel.org>
3005 M:      Salah Triki <salah.triki@gmail.com>
3006 S:      Maintained
3007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3008 F:      Documentation/filesystems/befs.txt
3009 F:      fs/befs/
3010
3011 BFQ I/O SCHEDULER
3012 M:      Paolo Valente <paolo.valente@linaro.org>
3013 M:      Jens Axboe <axboe@kernel.dk>
3014 L:      linux-block@vger.kernel.org
3015 S:      Maintained
3016 F:      block/bfq-*
3017 F:      Documentation/block/bfq-iosched.rst
3018
3019 BFS FILE SYSTEM
3020 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3021 S:      Maintained
3022 F:      Documentation/filesystems/bfs.txt
3023 F:      fs/bfs/
3024 F:      include/uapi/linux/bfs_fs.h
3025
3026 BLINKM RGB LED DRIVER
3027 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3028 S:      Maintained
3029 F:      drivers/leds/leds-blinkm.c
3030
3031 BLOCK LAYER
3032 M:      Jens Axboe <axboe@kernel.dk>
3033 L:      linux-block@vger.kernel.org
3034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3035 S:      Maintained
3036 F:      block/
3037 F:      drivers/block/
3038 F:      kernel/trace/blktrace.c
3039 F:      lib/sbitmap.c
3040
3041 BLOCK2MTD DRIVER
3042 M:      Joern Engel <joern@lazybastard.org>
3043 L:      linux-mtd@lists.infradead.org
3044 S:      Maintained
3045 F:      drivers/mtd/devices/block2mtd.c
3046
3047 BLUETOOTH DRIVERS
3048 M:      Marcel Holtmann <marcel@holtmann.org>
3049 M:      Johan Hedberg <johan.hedberg@gmail.com>
3050 L:      linux-bluetooth@vger.kernel.org
3051 W:      http://www.bluez.org/
3052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3054 S:      Maintained
3055 F:      drivers/bluetooth/
3056
3057 BLUETOOTH SUBSYSTEM
3058 M:      Marcel Holtmann <marcel@holtmann.org>
3059 M:      Johan Hedberg <johan.hedberg@gmail.com>
3060 L:      linux-bluetooth@vger.kernel.org
3061 W:      http://www.bluez.org/
3062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3064 S:      Maintained
3065 F:      net/bluetooth/
3066 F:      include/net/bluetooth/
3067
3068 BONDING DRIVER
3069 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3070 M:      Veaceslav Falico <vfalico@gmail.com>
3071 M:      Andy Gospodarek <andy@greyhouse.net>
3072 L:      netdev@vger.kernel.org
3073 W:      http://sourceforge.net/projects/bonding/
3074 S:      Supported
3075 F:      drivers/net/bonding/
3076 F:      include/uapi/linux/if_bonding.h
3077
3078 BPF (Safe dynamic programs and tools)
3079 M:      Alexei Starovoitov <ast@kernel.org>
3080 M:      Daniel Borkmann <daniel@iogearbox.net>
3081 R:      Martin KaFai Lau <kafai@fb.com>
3082 R:      Song Liu <songliubraving@fb.com>
3083 R:      Yonghong Song <yhs@fb.com>
3084 R:      Andrii Nakryiko <andriin@fb.com>
3085 L:      netdev@vger.kernel.org
3086 L:      bpf@vger.kernel.org
3087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3089 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3090 S:      Supported
3091 F:      arch/*/net/*
3092 F:      Documentation/networking/filter.txt
3093 F:      Documentation/bpf/
3094 F:      include/linux/bpf*
3095 F:      include/linux/filter.h
3096 F:      include/trace/events/xdp.h
3097 F:      include/uapi/linux/bpf*
3098 F:      include/uapi/linux/filter.h
3099 F:      kernel/bpf/
3100 F:      kernel/trace/bpf_trace.c
3101 F:      lib/test_bpf.c
3102 F:      net/bpf/
3103 F:      net/core/filter.c
3104 F:      net/sched/act_bpf.c
3105 F:      net/sched/cls_bpf.c
3106 F:      samples/bpf/
3107 F:      tools/bpf/
3108 F:      tools/lib/bpf/
3109 F:      tools/testing/selftests/bpf/
3110 K:      bpf
3111 N:      bpf
3112
3113 BPF JIT for ARM
3114 M:      Shubham Bansal <illusionist.neo@gmail.com>
3115 L:      netdev@vger.kernel.org
3116 L:      bpf@vger.kernel.org
3117 S:      Maintained
3118 F:      arch/arm/net/
3119
3120 BPF JIT for ARM64
3121 M:      Daniel Borkmann <daniel@iogearbox.net>
3122 M:      Alexei Starovoitov <ast@kernel.org>
3123 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3124 L:      netdev@vger.kernel.org
3125 L:      bpf@vger.kernel.org
3126 S:      Supported
3127 F:      arch/arm64/net/
3128
3129 BPF JIT for MIPS (32-BIT AND 64-BIT)
3130 M:      Paul Burton <paulburton@kernel.org>
3131 L:      netdev@vger.kernel.org
3132 L:      bpf@vger.kernel.org
3133 S:      Maintained
3134 F:      arch/mips/net/
3135
3136 BPF JIT for NFP NICs
3137 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3138 L:      netdev@vger.kernel.org
3139 L:      bpf@vger.kernel.org
3140 S:      Supported
3141 F:      drivers/net/ethernet/netronome/nfp/bpf/
3142
3143 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3144 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3145 M:      Sandipan Das <sandipan@linux.ibm.com>
3146 L:      netdev@vger.kernel.org
3147 L:      bpf@vger.kernel.org
3148 S:      Maintained
3149 F:      arch/powerpc/net/
3150
3151 BPF JIT for RISC-V (RV64G)
3152 M:      Björn Töpel <bjorn.topel@gmail.com>
3153 L:      netdev@vger.kernel.org
3154 S:      Maintained
3155 F:      arch/riscv/net/
3156
3157 BPF JIT for S390
3158 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3159 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3160 M:      Vasily Gorbik <gor@linux.ibm.com>
3161 L:      netdev@vger.kernel.org
3162 L:      bpf@vger.kernel.org
3163 S:      Maintained
3164 F:      arch/s390/net/
3165 X:      arch/s390/net/pnet.c
3166
3167 BPF JIT for SPARC (32-BIT AND 64-BIT)
3168 M:      David S. Miller <davem@davemloft.net>
3169 L:      netdev@vger.kernel.org
3170 L:      bpf@vger.kernel.org
3171 S:      Maintained
3172 F:      arch/sparc/net/
3173
3174 BPF JIT for X86 32-BIT
3175 M:      Wang YanQing <udknight@gmail.com>
3176 L:      netdev@vger.kernel.org
3177 L:      bpf@vger.kernel.org
3178 S:      Maintained
3179 F:      arch/x86/net/bpf_jit_comp32.c
3180
3181 BPF JIT for X86 64-BIT
3182 M:      Alexei Starovoitov <ast@kernel.org>
3183 M:      Daniel Borkmann <daniel@iogearbox.net>
3184 L:      netdev@vger.kernel.org
3185 L:      bpf@vger.kernel.org
3186 S:      Supported
3187 F:      arch/x86/net/
3188 X:      arch/x86/net/bpf_jit_comp32.c
3189
3190 BROADCOM B44 10/100 ETHERNET DRIVER
3191 M:      Michael Chan <michael.chan@broadcom.com>
3192 L:      netdev@vger.kernel.org
3193 S:      Supported
3194 F:      drivers/net/ethernet/broadcom/b44.*
3195
3196 BROADCOM B53 ETHERNET SWITCH DRIVER
3197 M:      Florian Fainelli <f.fainelli@gmail.com>
3198 L:      netdev@vger.kernel.org
3199 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3200 S:      Supported
3201 F:      drivers/net/dsa/b53/*
3202 F:      include/linux/platform_data/b53.h
3203
3204 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3205 M:      Florian Fainelli <f.fainelli@gmail.com>
3206 M:      Ray Jui <rjui@broadcom.com>
3207 M:      Scott Branden <sbranden@broadcom.com>
3208 M:      bcm-kernel-feedback-list@broadcom.com
3209 T:      git git://github.com/broadcom/mach-bcm
3210 S:      Maintained
3211 N:      bcm281*
3212 N:      bcm113*
3213 N:      bcm216*
3214 N:      kona
3215 F:      arch/arm/mach-bcm/
3216
3217 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3218 M:      Eric Anholt <eric@anholt.net>
3219 M:      Stefan Wahren <wahrenst@gmx.net>
3220 L:      bcm-kernel-feedback-list@broadcom.com
3221 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3222 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3223 T:      git git://github.com/anholt/linux
3224 S:      Maintained
3225 N:      bcm2711
3226 N:      bcm2835
3227 F:      drivers/staging/vc04_services
3228
3229 BROADCOM BCM47XX MIPS ARCHITECTURE
3230 M:      Hauke Mehrtens <hauke@hauke-m.de>
3231 M:      Rafał Miłecki <zajec5@gmail.com>
3232 L:      linux-mips@vger.kernel.org
3233 S:      Maintained
3234 F:      Documentation/devicetree/bindings/mips/brcm/
3235 F:      arch/mips/bcm47xx/*
3236 F:      arch/mips/include/asm/mach-bcm47xx/*
3237
3238 BROADCOM BCM5301X ARM ARCHITECTURE
3239 M:      Hauke Mehrtens <hauke@hauke-m.de>
3240 M:      Rafał Miłecki <zajec5@gmail.com>
3241 M:      bcm-kernel-feedback-list@broadcom.com
3242 L:      linux-arm-kernel@lists.infradead.org
3243 S:      Maintained
3244 F:      arch/arm/mach-bcm/bcm_5301x.c
3245 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3246 F:      arch/arm/boot/dts/bcm470*
3247 F:      arch/arm/boot/dts/bcm953012*
3248
3249 BROADCOM BCM53573 ARM ARCHITECTURE
3250 M:      Rafał Miłecki <rafal@milecki.pl>
3251 L:      bcm-kernel-feedback-list@broadcom.com
3252 L:      linux-arm-kernel@lists.infradead.org
3253 S:      Maintained
3254 F:      arch/arm/boot/dts/bcm53573*
3255 F:      arch/arm/boot/dts/bcm47189*
3256
3257 BROADCOM BCM63XX ARM ARCHITECTURE
3258 M:      Florian Fainelli <f.fainelli@gmail.com>
3259 M:      bcm-kernel-feedback-list@broadcom.com
3260 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3261 T:      git git://github.com/broadcom/stblinux.git
3262 S:      Maintained
3263 N:      bcm63xx
3264
3265 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3266 M:      Kevin Cernekee <cernekee@gmail.com>
3267 L:      linux-usb@vger.kernel.org
3268 S:      Maintained
3269 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3270
3271 BROADCOM BCM7XXX ARM ARCHITECTURE
3272 M:      Florian Fainelli <f.fainelli@gmail.com>
3273 M:      bcm-kernel-feedback-list@broadcom.com
3274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3275 T:      git git://github.com/broadcom/stblinux.git
3276 S:      Maintained
3277 F:      arch/arm/mach-bcm/*brcmstb*
3278 F:      arch/arm/boot/dts/bcm7*.dts*
3279 F:      drivers/bus/brcmstb_gisb.c
3280 F:      arch/arm/mm/cache-b15-rac.c
3281 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3282 N:      brcmstb
3283
3284 BROADCOM BMIPS CPUFREQ DRIVER
3285 M:      Markus Mayer <mmayer@broadcom.com>
3286 M:      bcm-kernel-feedback-list@broadcom.com
3287 L:      linux-pm@vger.kernel.org
3288 S:      Maintained
3289 F:      drivers/cpufreq/bmips-cpufreq.c
3290
3291 BROADCOM BMIPS MIPS ARCHITECTURE
3292 M:      Florian Fainelli <f.fainelli@gmail.com>
3293 L:      bcm-kernel-feedback-list@broadcom.com
3294 L:      linux-mips@vger.kernel.org
3295 T:      git git://github.com/broadcom/stblinux.git
3296 S:      Maintained
3297 F:      arch/mips/bmips/*
3298 F:      arch/mips/include/asm/mach-bmips/*
3299 F:      arch/mips/kernel/*bmips*
3300 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3301 F:      drivers/irqchip/irq-bcm63*
3302 F:      drivers/irqchip/irq-bcm7*
3303 F:      drivers/irqchip/irq-brcmstb*
3304 F:      include/linux/bcm963xx_nvram.h
3305 F:      include/linux/bcm963xx_tag.h
3306
3307 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3308 M:      Rasesh Mody <rmody@marvell.com>
3309 M:      GR-Linux-NIC-Dev@marvell.com
3310 L:      netdev@vger.kernel.org
3311 S:      Supported
3312 F:      drivers/net/ethernet/broadcom/bnx2.*
3313 F:      drivers/net/ethernet/broadcom/bnx2_*
3314
3315 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3316 M:      QLogic-Storage-Upstream@qlogic.com
3317 L:      linux-scsi@vger.kernel.org
3318 S:      Supported
3319 F:      drivers/scsi/bnx2fc/
3320
3321 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3322 M:      QLogic-Storage-Upstream@qlogic.com
3323 L:      linux-scsi@vger.kernel.org
3324 S:      Supported
3325 F:      drivers/scsi/bnx2i/
3326
3327 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3328 M:      Ariel Elior <aelior@marvell.com>
3329 M:      Sudarsana Kalluru <skalluru@marvell.com>
3330 M:      GR-everest-linux-l2@marvell.com
3331 L:      netdev@vger.kernel.org
3332 S:      Supported
3333 F:      drivers/net/ethernet/broadcom/bnx2x/
3334
3335 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3336 M:      Michael Chan <michael.chan@broadcom.com>
3337 L:      netdev@vger.kernel.org
3338 S:      Supported
3339 F:      drivers/net/ethernet/broadcom/bnxt/
3340
3341 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3342 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3343 M:      Franky Lin <franky.lin@broadcom.com>
3344 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3345 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3346 M:      Wright Feng <wright.feng@cypress.com>
3347 L:      linux-wireless@vger.kernel.org
3348 L:      brcm80211-dev-list.pdl@broadcom.com
3349 L:      brcm80211-dev-list@cypress.com
3350 S:      Supported
3351 F:      drivers/net/wireless/broadcom/brcm80211/
3352
3353 BROADCOM BRCMSTB GPIO DRIVER
3354 M:      Gregory Fong <gregory.0xf0@gmail.com>
3355 L:      bcm-kernel-feedback-list@broadcom.com
3356 S:      Supported
3357 F:      drivers/gpio/gpio-brcmstb.c
3358 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3359
3360 BROADCOM BRCMSTB I2C DRIVER
3361 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3362 L:      linux-i2c@vger.kernel.org
3363 L:      bcm-kernel-feedback-list@broadcom.com
3364 S:      Supported
3365 F:      drivers/i2c/busses/i2c-brcmstb.c
3366 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3367
3368 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3369 M:      Al Cooper <alcooperx@gmail.com>
3370 L:      linux-kernel@vger.kernel.org
3371 L:      bcm-kernel-feedback-list@broadcom.com
3372 S:      Maintained
3373 F:      drivers/phy/broadcom/phy-brcm-usb*
3374
3375 BROADCOM GENET ETHERNET DRIVER
3376 M:      Doug Berger <opendmb@gmail.com>
3377 M:      Florian Fainelli <f.fainelli@gmail.com>
3378 L:      bcm-kernel-feedback-list@broadcom.com
3379 L:      netdev@vger.kernel.org
3380 S:      Supported
3381 F:      drivers/net/ethernet/broadcom/genet/
3382
3383 BROADCOM IPROC ARM ARCHITECTURE
3384 M:      Ray Jui <rjui@broadcom.com>
3385 M:      Scott Branden <sbranden@broadcom.com>
3386 M:      bcm-kernel-feedback-list@broadcom.com
3387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3388 T:      git git://github.com/broadcom/cygnus-linux.git
3389 S:      Maintained
3390 N:      iproc
3391 N:      cygnus
3392 N:      bcm[-_]nsp
3393 N:      bcm9113*
3394 N:      bcm9583*
3395 N:      bcm9585*
3396 N:      bcm9586*
3397 N:      bcm988312
3398 N:      bcm113*
3399 N:      bcm583*
3400 N:      bcm585*
3401 N:      bcm586*
3402 N:      bcm88312
3403 N:      hr2
3404 N:      stingray
3405 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3406 F:      arch/arm64/boot/dts/broadcom/stingray/*
3407 F:      drivers/clk/bcm/clk-ns*
3408 F:      drivers/clk/bcm/clk-sr*
3409 F:      drivers/pinctrl/bcm/pinctrl-ns*
3410 F:      include/dt-bindings/clock/bcm-sr*
3411
3412 BROADCOM KONA GPIO DRIVER
3413 M:      Ray Jui <rjui@broadcom.com>
3414 L:      bcm-kernel-feedback-list@broadcom.com
3415 S:      Supported
3416 F:      drivers/gpio/gpio-bcm-kona.c
3417 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3418
3419 BROADCOM NETXTREME-E ROCE DRIVER
3420 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3421 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3422 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3423 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3424 L:      linux-rdma@vger.kernel.org
3425 W:      http://www.broadcom.com
3426 S:      Supported
3427 F:      drivers/infiniband/hw/bnxt_re/
3428 F:      include/uapi/rdma/bnxt_re-abi.h
3429
3430 BROADCOM NVRAM DRIVER
3431 M:      Rafał Miłecki <zajec5@gmail.com>
3432 L:      linux-mips@vger.kernel.org
3433 S:      Maintained
3434 F:      drivers/firmware/broadcom/*
3435
3436 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3437 M:      Rafał Miłecki <zajec5@gmail.com>
3438 L:      linux-wireless@vger.kernel.org
3439 S:      Maintained
3440 F:      drivers/bcma/
3441 F:      include/linux/bcma/
3442
3443 BROADCOM STB AVS CPUFREQ DRIVER
3444 M:      Markus Mayer <mmayer@broadcom.com>
3445 M:      bcm-kernel-feedback-list@broadcom.com
3446 L:      linux-pm@vger.kernel.org
3447 S:      Maintained
3448 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3449 F:      drivers/cpufreq/brcmstb*
3450
3451 BROADCOM STB AVS TMON DRIVER
3452 M:      Markus Mayer <mmayer@broadcom.com>
3453 M:      bcm-kernel-feedback-list@broadcom.com
3454 L:      linux-pm@vger.kernel.org
3455 S:      Maintained
3456 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3457 F:      drivers/thermal/broadcom/brcmstb*
3458
3459 BROADCOM STB NAND FLASH DRIVER
3460 M:      Brian Norris <computersforpeace@gmail.com>
3461 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3462 L:      linux-mtd@lists.infradead.org
3463 L:      bcm-kernel-feedback-list@broadcom.com
3464 S:      Maintained
3465 F:      drivers/mtd/nand/raw/brcmnand/
3466
3467 BROADCOM STB DPFE DRIVER
3468 M:      Markus Mayer <mmayer@broadcom.com>
3469 M:      bcm-kernel-feedback-list@broadcom.com
3470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3471 S:      Maintained
3472 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3473 F:      drivers/memory/brcmstb_dpfe.c
3474
3475 BROADCOM SPI DRIVER
3476 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3477 M:      bcm-kernel-feedback-list@broadcom.com
3478 S:      Maintained
3479 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3480 F:      drivers/spi/spi-bcm-qspi.*
3481 F:      drivers/spi/spi-brcmstb-qspi.c
3482 F:      drivers/spi/spi-iproc-qspi.c
3483
3484 BROADCOM SYSTEMPORT ETHERNET DRIVER
3485 M:      Florian Fainelli <f.fainelli@gmail.com>
3486 L:      bcm-kernel-feedback-list@broadcom.com
3487 L:      netdev@vger.kernel.org
3488 S:      Supported
3489 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3490
3491 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3492 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3493 M:      Prashant Sreedharan <prashant@broadcom.com>
3494 M:      Michael Chan <mchan@broadcom.com>
3495 L:      netdev@vger.kernel.org
3496 S:      Supported
3497 F:      drivers/net/ethernet/broadcom/tg3.*
3498
3499 BROCADE BFA FC SCSI DRIVER
3500 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3501 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3502 L:      linux-scsi@vger.kernel.org
3503 S:      Supported
3504 F:      drivers/scsi/bfa/
3505
3506 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3507 M:      Rasesh Mody <rmody@marvell.com>
3508 M:      Sudarsana Kalluru <skalluru@marvell.com>
3509 M:      GR-Linux-NIC-Dev@marvell.com
3510 L:      netdev@vger.kernel.org
3511 S:      Supported
3512 F:      drivers/net/ethernet/brocade/bna/
3513
3514 BSG (block layer generic sg v4 driver)
3515 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3516 L:      linux-scsi@vger.kernel.org
3517 S:      Supported
3518 F:      block/bsg.c
3519 F:      include/linux/bsg.h
3520 F:      include/uapi/linux/bsg.h
3521
3522 BT87X AUDIO DRIVER
3523 M:      Clemens Ladisch <clemens@ladisch.de>
3524 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3526 S:      Maintained
3527 F:      Documentation/sound/cards/bt87x.rst
3528 F:      sound/pci/bt87x.c
3529
3530 BT8XXGPIO DRIVER
3531 M:      Michael Buesch <m@bues.ch>
3532 W:      http://bu3sch.de/btgpio.php
3533 S:      Maintained
3534 F:      drivers/gpio/gpio-bt8xx.c
3535
3536 BTRFS FILE SYSTEM
3537 M:      Chris Mason <clm@fb.com>
3538 M:      Josef Bacik <josef@toxicpanda.com>
3539 M:      David Sterba <dsterba@suse.com>
3540 L:      linux-btrfs@vger.kernel.org
3541 W:      http://btrfs.wiki.kernel.org/
3542 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3544 S:      Maintained
3545 F:      Documentation/filesystems/btrfs.txt
3546 F:      fs/btrfs/
3547 F:      include/linux/btrfs*
3548 F:      include/uapi/linux/btrfs*
3549
3550 BTTV VIDEO4LINUX DRIVER
3551 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3552 L:      linux-media@vger.kernel.org
3553 W:      https://linuxtv.org
3554 T:      git git://linuxtv.org/media_tree.git
3555 S:      Odd fixes
3556 F:      Documentation/media/v4l-drivers/bttv*
3557 F:      drivers/media/pci/bt8xx/bttv*
3558
3559 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3560 M:      Chanwoo Choi <cw00.choi@samsung.com>
3561 L:      linux-pm@vger.kernel.org
3562 L:      linux-samsung-soc@vger.kernel.org
3563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3564 S:      Maintained
3565 F:      drivers/devfreq/exynos-bus.c
3566 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3567
3568 BUSLOGIC SCSI DRIVER
3569 M:      Khalid Aziz <khalid@gonehiking.org>
3570 L:      linux-scsi@vger.kernel.org
3571 S:      Maintained
3572 F:      drivers/scsi/BusLogic.*
3573 F:      drivers/scsi/FlashPoint.*
3574
3575 C-MEDIA CMI8788 DRIVER
3576 M:      Clemens Ladisch <clemens@ladisch.de>
3577 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3579 S:      Maintained
3580 F:      sound/pci/oxygen/
3581
3582 C-SKY ARCHITECTURE
3583 M:      Guo Ren <guoren@kernel.org>
3584 T:      git https://github.com/c-sky/csky-linux.git
3585 S:      Supported
3586 F:      arch/csky/
3587 F:      Documentation/devicetree/bindings/csky/
3588 F:      drivers/irqchip/irq-csky-*
3589 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3590 F:      drivers/clocksource/timer-gx6605s.c
3591 F:      drivers/clocksource/timer-mp-csky.c
3592 F:      Documentation/devicetree/bindings/timer/csky,*
3593 K:      csky
3594 N:      csky
3595
3596 C6X ARCHITECTURE
3597 M:      Mark Salter <msalter@redhat.com>
3598 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3599 L:      linux-c6x-dev@linux-c6x.org
3600 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3601 S:      Maintained
3602 F:      arch/c6x/
3603
3604 CA8210 IEEE-802.15.4 RADIO DRIVER
3605 M:      Harry Morris <h.morris@cascoda.com>
3606 L:      linux-wpan@vger.kernel.org
3607 W:      https://github.com/Cascoda/ca8210-linux.git
3608 S:      Maintained
3609 F:      drivers/net/ieee802154/ca8210.c
3610 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3611
3612 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3613 M:      David Howells <dhowells@redhat.com>
3614 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3615 S:      Supported
3616 F:      Documentation/filesystems/caching/cachefiles.txt
3617 F:      fs/cachefiles/
3618
3619 CADENCE MIPI-CSI2 BRIDGES
3620 M:      Maxime Ripard <mripard@kernel.org>
3621 L:      linux-media@vger.kernel.org
3622 S:      Maintained
3623 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3624 F:      drivers/media/platform/cadence/cdns-csi2*
3625
3626 CADENCE NAND DRIVER
3627 M:      Piotr Sroka <piotrs@cadence.com>
3628 L:      linux-mtd@lists.infradead.org
3629 S:      Maintained
3630 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3631 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3632
3633 CADET FM/AM RADIO RECEIVER DRIVER
3634 M:      Hans Verkuil <hverkuil@xs4all.nl>
3635 L:      linux-media@vger.kernel.org
3636 T:      git git://linuxtv.org/media_tree.git
3637 W:      https://linuxtv.org
3638 S:      Maintained
3639 F:      drivers/media/radio/radio-cadet*
3640
3641 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3642 M:      Jonathan Corbet <corbet@lwn.net>
3643 L:      linux-media@vger.kernel.org
3644 T:      git git://linuxtv.org/media_tree.git
3645 S:      Maintained
3646 F:      Documentation/media/v4l-drivers/cafe_ccic*
3647 F:      drivers/media/platform/marvell-ccic/
3648
3649 CAIF NETWORK LAYER
3650 L:      netdev@vger.kernel.org
3651 S:      Orphan
3652 F:      Documentation/networking/caif/
3653 F:      drivers/net/caif/
3654 F:      include/uapi/linux/caif/
3655 F:      include/net/caif/
3656 F:      net/caif/
3657
3658 CAKE QDISC
3659 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3660 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3661 S:      Maintained
3662 F:      net/sched/sch_cake.c
3663
3664 CAN NETWORK DRIVERS
3665 M:      Wolfgang Grandegger <wg@grandegger.com>
3666 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3667 L:      linux-can@vger.kernel.org
3668 W:      https://github.com/linux-can
3669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3671 S:      Maintained
3672 F:      Documentation/devicetree/bindings/net/can/
3673 F:      drivers/net/can/
3674 F:      include/linux/can/dev.h
3675 F:      include/linux/can/led.h
3676 F:      include/linux/can/rx-offload.h
3677 F:      include/linux/can/platform/
3678 F:      include/uapi/linux/can/error.h
3679 F:      include/uapi/linux/can/netlink.h
3680 F:      include/uapi/linux/can/vxcan.h
3681
3682 CAN NETWORK LAYER
3683 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3684 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3685 L:      linux-can@vger.kernel.org
3686 W:      https://github.com/linux-can
3687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3689 S:      Maintained
3690 F:      Documentation/networking/can.rst
3691 F:      net/can/
3692 F:      include/linux/can/core.h
3693 F:      include/linux/can/skb.h
3694 F:      include/net/netns/can.h
3695 F:      include/uapi/linux/can.h
3696 F:      include/uapi/linux/can/bcm.h
3697 F:      include/uapi/linux/can/raw.h
3698 F:      include/uapi/linux/can/gw.h
3699
3700 CAN-J1939 NETWORK LAYER
3701 M:      Robin van der Gracht <robin@protonic.nl>
3702 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3703 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3704 L:      linux-can@vger.kernel.org
3705 S:      Maintained
3706 F:      Documentation/networking/j1939.txt
3707 F:      net/can/j1939/
3708 F:      include/uapi/linux/can/j1939.h
3709
3710 CAPABILITIES
3711 M:      Serge Hallyn <serge@hallyn.com>
3712 L:      linux-security-module@vger.kernel.org
3713 S:      Supported
3714 F:      include/linux/capability.h
3715 F:      include/uapi/linux/capability.h
3716 F:      security/commoncap.c
3717 F:      kernel/capability.c
3718
3719 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3720 M:      Kevin Tsai <ktsai@capellamicro.com>
3721 S:      Maintained
3722 F:      drivers/iio/light/cm*
3723
3724 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3725 M:      Christian Lamparter <chunkeey@googlemail.com>
3726 L:      linux-wireless@vger.kernel.org
3727 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3728 S:      Maintained
3729 F:      drivers/net/wireless/ath/carl9170/
3730
3731 CAVIUM I2C DRIVER
3732 M:      Jan Glauber <jglauber@cavium.com>
3733 M:      David Daney <david.daney@cavium.com>
3734 W:      http://www.cavium.com
3735 S:      Supported
3736 F:      drivers/i2c/busses/i2c-octeon*
3737 F:      drivers/i2c/busses/i2c-thunderx*
3738
3739 CAVIUM LIQUIDIO NETWORK DRIVER
3740 M:      Derek Chickles <dchickles@marvell.com>
3741 M:      Satanand Burla <sburla@marvell.com>
3742 M:      Felix Manlunas <fmanlunas@marvell.com>
3743 L:      netdev@vger.kernel.org
3744 W:      http://www.cavium.com
3745 S:      Supported
3746 F:      drivers/net/ethernet/cavium/liquidio/
3747
3748 CAVIUM MMC DRIVER
3749 M:      Jan Glauber <jglauber@cavium.com>
3750 M:      David Daney <david.daney@cavium.com>
3751 M:      Steven J. Hill <Steven.Hill@cavium.com>
3752 W:      http://www.cavium.com
3753 S:      Supported
3754 F:      drivers/mmc/host/cavium*
3755
3756 CAVIUM OCTEON-TX CRYPTO DRIVER
3757 M:      George Cherian <george.cherian@cavium.com>
3758 L:      linux-crypto@vger.kernel.org
3759 W:      http://www.cavium.com
3760 S:      Supported
3761 F:      drivers/crypto/cavium/cpt/
3762
3763 CAVIUM THUNDERX2 ARM64 SOC
3764 M:      Robert Richter <rrichter@cavium.com>
3765 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3766 S:      Maintained
3767 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3768 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3769
3770 CC2520 IEEE-802.15.4 RADIO DRIVER
3771 M:      Varka Bhadram <varkabhadram@gmail.com>
3772 L:      linux-wpan@vger.kernel.org
3773 S:      Maintained
3774 F:      drivers/net/ieee802154/cc2520.c
3775 F:      include/linux/spi/cc2520.h
3776 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3777
3778 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3779 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3780 L:      linux-crypto@vger.kernel.org
3781 S:      Supported
3782 F:      drivers/crypto/ccree/
3783 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3784
3785 CEC FRAMEWORK
3786 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3787 L:      linux-media@vger.kernel.org
3788 T:      git git://linuxtv.org/media_tree.git
3789 W:      http://linuxtv.org
3790 S:      Supported
3791 F:      Documentation/media/kapi/cec-core.rst
3792 F:      Documentation/media/uapi/cec
3793 F:      drivers/media/cec/
3794 F:      drivers/media/rc/keymaps/rc-cec.c
3795 F:      include/media/cec.h
3796 F:      include/media/cec-notifier.h
3797 F:      include/uapi/linux/cec.h
3798 F:      include/uapi/linux/cec-funcs.h
3799 F:      Documentation/devicetree/bindings/media/cec.txt
3800 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3801
3802 CEC GPIO DRIVER
3803 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3804 L:      linux-media@vger.kernel.org
3805 T:      git git://linuxtv.org/media_tree.git
3806 W:      http://linuxtv.org
3807 S:      Supported
3808 F:      drivers/media/platform/cec-gpio/
3809 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3810
3811 CELL BROADBAND ENGINE ARCHITECTURE
3812 M:      Arnd Bergmann <arnd@arndb.de>
3813 L:      linuxppc-dev@lists.ozlabs.org
3814 W:      http://www.ibm.com/developerworks/power/cell/
3815 S:      Supported
3816 F:      arch/powerpc/include/asm/cell*.h
3817 F:      arch/powerpc/include/asm/spu*.h
3818 F:      arch/powerpc/include/uapi/asm/spu*.h
3819 F:      arch/powerpc/oprofile/*cell*
3820 F:      arch/powerpc/platforms/cell/
3821
3822 CEPH COMMON CODE (LIBCEPH)
3823 M:      Ilya Dryomov <idryomov@gmail.com>
3824 M:      Jeff Layton <jlayton@kernel.org>
3825 M:      Sage Weil <sage@redhat.com>
3826 L:      ceph-devel@vger.kernel.org
3827 W:      http://ceph.com/
3828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3829 T:      git git://github.com/ceph/ceph-client.git
3830 S:      Supported
3831 F:      net/ceph/
3832 F:      include/linux/ceph/
3833 F:      include/linux/crush/
3834
3835 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3836 M:      Jeff Layton <jlayton@kernel.org>
3837 M:      Sage Weil <sage@redhat.com>
3838 M:      Ilya Dryomov <idryomov@gmail.com>
3839 L:      ceph-devel@vger.kernel.org
3840 W:      http://ceph.com/
3841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3842 T:      git git://github.com/ceph/ceph-client.git
3843 S:      Supported
3844 F:      Documentation/filesystems/ceph.txt
3845 F:      fs/ceph/
3846
3847 CERTIFICATE HANDLING:
3848 M:      David Howells <dhowells@redhat.com>
3849 M:      David Woodhouse <dwmw2@infradead.org>
3850 L:      keyrings@vger.kernel.org
3851 S:      Maintained
3852 F:      Documentation/admin-guide/module-signing.rst
3853 F:      certs/
3854 F:      scripts/sign-file.c
3855 F:      scripts/extract-cert.c
3856
3857 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3858 L:      devel@driverdev.osuosl.org
3859 S:      Obsolete
3860 F:      drivers/staging/wusbcore/
3861
3862 CFAG12864B LCD DRIVER
3863 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3864 S:      Maintained
3865 F:      drivers/auxdisplay/cfag12864b.c
3866 F:      include/linux/cfag12864b.h
3867
3868 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3869 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3870 S:      Maintained
3871 F:      drivers/auxdisplay/cfag12864bfb.c
3872 F:      include/linux/cfag12864b.h
3873
3874 802.11 (including CFG80211/NL80211)
3875 M:      Johannes Berg <johannes@sipsolutions.net>
3876 L:      linux-wireless@vger.kernel.org
3877 W:      http://wireless.kernel.org/
3878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3880 S:      Maintained
3881 F:      net/wireless/
3882 F:      include/uapi/linux/nl80211.h
3883 F:      include/linux/ieee80211.h
3884 F:      include/net/wext.h
3885 F:      include/net/cfg80211.h
3886 F:      include/net/iw_handler.h
3887 F:      include/net/ieee80211_radiotap.h
3888 F:      Documentation/driver-api/80211/cfg80211.rst
3889 F:      Documentation/networking/regulatory.txt
3890
3891 CHAR and MISC DRIVERS
3892 M:      Arnd Bergmann <arnd@arndb.de>
3893 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3895 S:      Supported
3896 F:      drivers/char/
3897 F:      drivers/misc/
3898 F:      include/linux/miscdevice.h
3899
3900 CHECKPATCH
3901 M:      Andy Whitcroft <apw@canonical.com>
3902 M:      Joe Perches <joe@perches.com>
3903 S:      Maintained
3904 F:      scripts/checkpatch.pl
3905
3906 CHINESE DOCUMENTATION
3907 M:      Harry Wei <harryxiyou@gmail.com>
3908 M:      Alex Shi <alex.shi@linux.alibaba.com>
3909 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3910 S:      Maintained
3911 F:      Documentation/translations/zh_CN/
3912
3913 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3914 M:      Peter Chen <Peter.Chen@nxp.com>
3915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3916 L:      linux-usb@vger.kernel.org
3917 S:      Maintained
3918 F:      drivers/usb/chipidea/
3919
3920 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3921 M:      Hans de Goede <hdegoede@redhat.com>
3922 L:      linux-input@vger.kernel.org
3923 S:      Maintained
3924 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3925 F:      drivers/input/touchscreen/chipone_icn8318.c
3926
3927 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3928 M:      Hans de Goede <hdegoede@redhat.com>
3929 L:      linux-input@vger.kernel.org
3930 S:      Maintained
3931 F:      drivers/input/touchscreen/chipone_icn8505.c
3932
3933 CHROME HARDWARE PLATFORM SUPPORT
3934 M:      Benson Leung <bleung@chromium.org>
3935 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3936 S:      Maintained
3937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3938 F:      drivers/platform/chrome/
3939
3940 CHROMEOS EC SUBDRIVERS
3941 M:      Benson Leung <bleung@chromium.org>
3942 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3943 R:      Guenter Roeck <groeck@chromium.org>
3944 S:      Maintained
3945 N:      cros_ec
3946 N:      cros-ec
3947 F:      drivers/power/supply/cros_usbpd-charger.c
3948
3949 CHROMEOS EC CODEC DRIVER
3950 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3951 S:      Maintained
3952 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3953 R:      Guenter Roeck <groeck@chromium.org>
3954 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3955 F:      sound/soc/codecs/cros_ec_codec.*
3956
3957 CIRRUS LOGIC AUDIO CODEC DRIVERS
3958 M:      Brian Austin <brian.austin@cirrus.com>
3959 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3960 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3961 S:      Maintained
3962 F:      sound/soc/codecs/cs*
3963
3964 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3965 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3966 L:      netdev@vger.kernel.org
3967 S:      Maintained
3968 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3969
3970 CIRRUS LOGIC LOCHNAGAR DRIVER
3971 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3972 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3973 L:      patches@opensource.cirrus.com
3974 S:      Supported
3975 F:      drivers/clk/clk-lochnagar.c
3976 F:      drivers/hwmon/lochnagar-hwmon.c
3977 F:      drivers/mfd/lochnagar-i2c.c
3978 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3979 F:      drivers/regulator/lochnagar-regulator.c
3980 F:      sound/soc/codecs/lochnagar-sc.c
3981 F:      include/dt-bindings/clk/lochnagar.h
3982 F:      include/dt-bindings/pinctrl/lochnagar.h
3983 F:      include/linux/mfd/lochnagar*
3984 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3985 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3986 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3987 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3988 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3989 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3990 F:      Documentation/hwmon/lochnagar.rst
3991
3992 CISCO FCOE HBA DRIVER
3993 M:      Satish Kharat <satishkh@cisco.com>
3994 M:      Sesidhar Baddela <sebaddel@cisco.com>
3995 M:      Karan Tilak Kumar <kartilak@cisco.com>
3996 L:      linux-scsi@vger.kernel.org
3997 S:      Supported
3998 F:      drivers/scsi/fnic/
3999
4000 CISCO SCSI HBA DRIVER
4001 M:      Karan Tilak Kumar <kartilak@cisco.com>
4002 M:      Sesidhar Baddela <sebaddel@cisco.com>
4003 L:      linux-scsi@vger.kernel.org
4004 S:      Supported
4005 F:      drivers/scsi/snic/
4006
4007 CISCO VIC ETHERNET NIC DRIVER
4008 M:      Christian Benvenuti <benve@cisco.com>
4009 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4010 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4011 S:      Supported
4012 F:      drivers/net/ethernet/cisco/enic/
4013
4014 CISCO VIC LOW LATENCY NIC DRIVER
4015 M:      Christian Benvenuti <benve@cisco.com>
4016 M:      Nelson Escobar <neescoba@cisco.com>
4017 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4018 S:      Supported
4019 F:      drivers/infiniband/hw/usnic/
4020
4021 CIRRUS LOGIC MADERA CODEC DRIVERS
4022 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4023 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4024 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4025 L:      patches@opensource.cirrus.com
4026 T:      git https://github.com/CirrusLogic/linux-drivers.git
4027 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4028 S:      Supported
4029 F:      Documentation/devicetree/bindings/mfd/madera.txt
4030 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4031 F:      Documentation/devicetree/bindings/sound/madera.txt
4032 F:      include/dt-bindings/sound/madera*
4033 F:      include/linux/irqchip/irq-madera*
4034 F:      include/linux/mfd/madera/*
4035 F:      include/sound/madera*
4036 F:      drivers/gpio/gpio-madera*
4037 F:      drivers/irqchip/irq-madera*
4038 F:      drivers/mfd/madera*
4039 F:      drivers/mfd/cs47l*
4040 F:      drivers/pinctrl/cirrus/*
4041 F:      sound/soc/codecs/cs47l*
4042 F:      sound/soc/codecs/madera*
4043
4044 CLANG-FORMAT FILE
4045 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4046 S:      Maintained
4047 F:      .clang-format
4048
4049 CLANG/LLVM BUILD SUPPORT
4050 L:      clang-built-linux@googlegroups.com
4051 W:      https://clangbuiltlinux.github.io/
4052 B:      https://github.com/ClangBuiltLinux/linux/issues
4053 C:      irc://chat.freenode.net/clangbuiltlinux
4054 S:      Supported
4055 K:      \b(?i:clang|llvm)\b
4056
4057 CLEANCACHE API
4058 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4059 L:      linux-kernel@vger.kernel.org
4060 S:      Maintained
4061 F:      mm/cleancache.c
4062 F:      include/linux/cleancache.h
4063
4064 CLK API
4065 M:      Russell King <linux@armlinux.org.uk>
4066 L:      linux-clk@vger.kernel.org
4067 S:      Maintained
4068 F:      include/linux/clk.h
4069
4070 CLOCKSOURCE, CLOCKEVENT DRIVERS
4071 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4072 M:      Thomas Gleixner <tglx@linutronix.de>
4073 L:      linux-kernel@vger.kernel.org
4074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4075 S:      Supported
4076 F:      drivers/clocksource/
4077 F:      Documentation/devicetree/bindings/timer/
4078
4079 CMPC ACPI DRIVER
4080 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4081 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4082 L:      platform-driver-x86@vger.kernel.org
4083 S:      Supported
4084 F:      drivers/platform/x86/classmate-laptop.c
4085
4086 COBALT MEDIA DRIVER
4087 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4088 L:      linux-media@vger.kernel.org
4089 T:      git git://linuxtv.org/media_tree.git
4090 W:      https://linuxtv.org
4091 S:      Supported
4092 F:      drivers/media/pci/cobalt/
4093
4094 COCCINELLE/Semantic Patches (SmPL)
4095 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4096 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4097 M:      Nicolas Palix <nicolas.palix@imag.fr>
4098 M:      Michal Marek <michal.lkml@markovi.net>
4099 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4101 W:      http://coccinelle.lip6.fr/
4102 S:      Supported
4103 F:      Documentation/dev-tools/coccinelle.rst
4104 F:      scripts/coccinelle/
4105 F:      scripts/coccicheck
4106
4107 CODA FILE SYSTEM
4108 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4109 M:      coda@cs.cmu.edu
4110 L:      codalist@coda.cs.cmu.edu
4111 W:      http://www.coda.cs.cmu.edu/
4112 S:      Maintained
4113 F:      Documentation/filesystems/coda.txt
4114 F:      fs/coda/
4115 F:      include/linux/coda*.h
4116 F:      include/uapi/linux/coda*.h
4117
4118 CODA V4L2 MEM2MEM DRIVER
4119 M:      Philipp Zabel <p.zabel@pengutronix.de>
4120 L:      linux-media@vger.kernel.org
4121 S:      Maintained
4122 F:      Documentation/devicetree/bindings/media/coda.txt
4123 F:      drivers/media/platform/coda/
4124
4125 CODE OF CONDUCT
4126 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4127 S:      Supported
4128 F:      Documentation/process/code-of-conduct.rst
4129 F:      Documentation/process/code-of-conduct-interpretation.rst
4130
4131 COMMON CLK FRAMEWORK
4132 M:      Michael Turquette <mturquette@baylibre.com>
4133 M:      Stephen Boyd <sboyd@kernel.org>
4134 L:      linux-clk@vger.kernel.org
4135 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4137 S:      Maintained
4138 F:      Documentation/devicetree/bindings/clock/
4139 F:      drivers/clk/
4140 X:      drivers/clk/clkdev.c
4141 F:      include/linux/clk-pr*
4142 F:      include/linux/clk/
4143 F:      include/linux/of_clk.h
4144
4145 COMMON INTERNET FILE SYSTEM (CIFS)
4146 M:      Steve French <sfrench@samba.org>
4147 L:      linux-cifs@vger.kernel.org
4148 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4149 W:      http://linux-cifs.samba.org/
4150 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4151 S:      Supported
4152 F:      Documentation/admin-guide/cifs/
4153 F:      fs/cifs/
4154
4155 COMPACTPCI HOTPLUG CORE
4156 M:      Scott Murray <scott@spiteful.org>
4157 L:      linux-pci@vger.kernel.org
4158 S:      Maintained
4159 F:      drivers/pci/hotplug/cpci_hotplug*
4160
4161 COMPACTPCI HOTPLUG GENERIC DRIVER
4162 M:      Scott Murray <scott@spiteful.org>
4163 L:      linux-pci@vger.kernel.org
4164 S:      Maintained
4165 F:      drivers/pci/hotplug/cpcihp_generic.c
4166
4167 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4168 M:      Scott Murray <scott@spiteful.org>
4169 L:      linux-pci@vger.kernel.org
4170 S:      Maintained
4171 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4172
4173 COMPAL LAPTOP SUPPORT
4174 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4175 L:      platform-driver-x86@vger.kernel.org
4176 S:      Maintained
4177 F:      drivers/platform/x86/compal-laptop.c
4178
4179 COMPILER ATTRIBUTES
4180 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4181 S:      Maintained
4182 F:      include/linux/compiler_attributes.h
4183
4184 CONEXANT ACCESSRUNNER USB DRIVER
4185 L:      accessrunner-general@lists.sourceforge.net
4186 W:      http://accessrunner.sourceforge.net/
4187 S:      Orphan
4188 F:      drivers/usb/atm/cxacru.c
4189
4190 CONFIGFS
4191 M:      Joel Becker <jlbec@evilplan.org>
4192 M:      Christoph Hellwig <hch@lst.de>
4193 T:      git git://git.infradead.org/users/hch/configfs.git
4194 S:      Supported
4195 F:      fs/configfs/
4196 F:      include/linux/configfs.h
4197
4198 CONNECTOR
4199 M:      Evgeniy Polyakov <zbr@ioremap.net>
4200 L:      netdev@vger.kernel.org
4201 S:      Maintained
4202 F:      drivers/connector/
4203
4204 CONTROL GROUP (CGROUP)
4205 M:      Tejun Heo <tj@kernel.org>
4206 M:      Li Zefan <lizefan@huawei.com>
4207 M:      Johannes Weiner <hannes@cmpxchg.org>
4208 L:      cgroups@vger.kernel.org
4209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4210 S:      Maintained
4211 F:      Documentation/admin-guide/cgroup-v2.rst
4212 F:      Documentation/admin-guide/cgroup-v1/
4213 F:      include/linux/cgroup*
4214 F:      kernel/cgroup/
4215
4216 CONTROL GROUP - CPUSET
4217 M:      Li Zefan <lizefan@huawei.com>
4218 L:      cgroups@vger.kernel.org
4219 W:      http://www.bullopensource.org/cpuset/
4220 W:      http://oss.sgi.com/projects/cpusets/
4221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4222 S:      Maintained
4223 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4224 F:      include/linux/cpuset.h
4225 F:      kernel/cgroup/cpuset.c
4226
4227 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4228 M:      Johannes Weiner <hannes@cmpxchg.org>
4229 M:      Michal Hocko <mhocko@kernel.org>
4230 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4231 L:      cgroups@vger.kernel.org
4232 L:      linux-mm@kvack.org
4233 S:      Maintained
4234 F:      mm/memcontrol.c
4235 F:      mm/swap_cgroup.c
4236
4237 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4238 M:      Tejun Heo <tj@kernel.org>
4239 M:      Jens Axboe <axboe@kernel.dk>
4240 L:      cgroups@vger.kernel.org
4241 L:      linux-block@vger.kernel.org
4242 T:      git git://git.kernel.dk/linux-block
4243 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4244 F:      block/blk-cgroup.c
4245 F:      include/linux/blk-cgroup.h
4246 F:      block/blk-throttle.c
4247 F:      block/blk-iolatency.c
4248 F:      block/bfq-cgroup.c
4249
4250 CORETEMP HARDWARE MONITORING DRIVER
4251 M:      Fenghua Yu <fenghua.yu@intel.com>
4252 L:      linux-hwmon@vger.kernel.org
4253 S:      Maintained
4254 F:      Documentation/hwmon/coretemp.rst
4255 F:      drivers/hwmon/coretemp.c
4256
4257 COSA/SRP SYNC SERIAL DRIVER
4258 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4259 W:      http://www.fi.muni.cz/~kas/cosa/
4260 S:      Maintained
4261 F:      drivers/net/wan/cosa*
4262
4263 COUNTER SUBSYSTEM
4264 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4265 L:      linux-iio@vger.kernel.org
4266 S:      Maintained
4267 F:      Documentation/ABI/testing/sysfs-bus-counter*
4268 F:      Documentation/driver-api/generic-counter.rst
4269 F:      drivers/counter/
4270 F:      include/linux/counter.h
4271 F:      include/linux/counter_enum.h
4272
4273 CPMAC ETHERNET DRIVER
4274 M:      Florian Fainelli <f.fainelli@gmail.com>
4275 L:      netdev@vger.kernel.org
4276 S:      Maintained
4277 F:      drivers/net/ethernet/ti/cpmac.c
4278
4279 CPU FREQUENCY SCALING FRAMEWORK
4280 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4281 M:      Viresh Kumar <viresh.kumar@linaro.org>
4282 L:      linux-pm@vger.kernel.org
4283 S:      Maintained
4284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4286 B:      https://bugzilla.kernel.org
4287 F:      Documentation/admin-guide/pm/cpufreq.rst
4288 F:      Documentation/admin-guide/pm/intel_pstate.rst
4289 F:      Documentation/cpu-freq/
4290 F:      Documentation/devicetree/bindings/cpufreq/
4291 F:      drivers/cpufreq/
4292 F:      kernel/sched/cpufreq*.c
4293 F:      include/linux/cpufreq.h
4294 F:      include/linux/sched/cpufreq.h
4295 F:      tools/testing/selftests/cpufreq/
4296
4297 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4298 M:      Viresh Kumar <viresh.kumar@linaro.org>
4299 M:      Sudeep Holla <sudeep.holla@arm.com>
4300 L:      linux-pm@vger.kernel.org
4301 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4302 S:      Maintained
4303 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4304
4305 CPU POWER MONITORING SUBSYSTEM
4306 M:      Thomas Renninger <trenn@suse.com>
4307 M:      Shuah Khan <shuah@kernel.org>
4308 M:      Shuah Khan <skhan@linuxfoundation.org>
4309 L:      linux-pm@vger.kernel.org
4310 S:      Maintained
4311 F:      tools/power/cpupower/
4312
4313 CPUID/MSR DRIVER
4314 M:      "H. Peter Anvin" <hpa@zytor.com>
4315 S:      Maintained
4316 F:      arch/x86/kernel/cpuid.c
4317 F:      arch/x86/kernel/msr.c
4318
4319 CPUIDLE DRIVER - ARM BIG LITTLE
4320 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4321 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4322 L:      linux-pm@vger.kernel.org
4323 L:      linux-arm-kernel@lists.infradead.org
4324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4325 S:      Maintained
4326 F:      drivers/cpuidle/cpuidle-big_little.c
4327
4328 CPUIDLE DRIVER - ARM EXYNOS
4329 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4330 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4331 M:      Kukjin Kim <kgene@kernel.org>
4332 L:      linux-pm@vger.kernel.org
4333 L:      linux-samsung-soc@vger.kernel.org
4334 S:      Supported
4335 F:      drivers/cpuidle/cpuidle-exynos.c
4336 F:      arch/arm/mach-exynos/pm.c
4337
4338 CPUIDLE DRIVER - ARM PSCI
4339 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4340 M:      Sudeep Holla <sudeep.holla@arm.com>
4341 L:      linux-pm@vger.kernel.org
4342 L:      linux-arm-kernel@lists.infradead.org
4343 S:      Supported
4344 F:      drivers/cpuidle/cpuidle-psci.c
4345
4346 CPU IDLE TIME MANAGEMENT FRAMEWORK
4347 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4348 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4349 L:      linux-pm@vger.kernel.org
4350 S:      Maintained
4351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4352 B:      https://bugzilla.kernel.org
4353 F:      Documentation/admin-guide/pm/cpuidle.rst
4354 F:      Documentation/driver-api/pm/cpuidle.rst
4355 F:      drivers/cpuidle/*
4356 F:      include/linux/cpuidle.h
4357
4358 CRAMFS FILESYSTEM
4359 M:      Nicolas Pitre <nico@fluxnic.net>
4360 S:      Maintained
4361 F:      Documentation/filesystems/cramfs.txt
4362 F:      fs/cramfs/
4363
4364 CREATIVE SB0540
4365 M:      Bastien Nocera <hadess@hadess.net>
4366 L:      linux-input@vger.kernel.org
4367 S:      Maintained
4368 F:      drivers/hid/hid-creative-sb0540.c
4369
4370 CRYPTO API
4371 M:      Herbert Xu <herbert@gondor.apana.org.au>
4372 M:      "David S. Miller" <davem@davemloft.net>
4373 L:      linux-crypto@vger.kernel.org
4374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4376 S:      Maintained
4377 F:      Documentation/crypto/
4378 F:      Documentation/devicetree/bindings/crypto/
4379 F:      arch/*/crypto/
4380 F:      crypto/
4381 F:      drivers/crypto/
4382 F:      include/crypto/
4383 F:      include/linux/crypto*
4384 F:      lib/crypto/
4385
4386 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4387 M:      Neil Horman <nhorman@tuxdriver.com>
4388 L:      linux-crypto@vger.kernel.org
4389 S:      Maintained
4390 F:      crypto/ansi_cprng.c
4391 F:      crypto/rng.c
4392
4393 CS3308 MEDIA DRIVER
4394 M:      Hans Verkuil <hverkuil@xs4all.nl>
4395 L:      linux-media@vger.kernel.org
4396 T:      git git://linuxtv.org/media_tree.git
4397 W:      http://linuxtv.org
4398 S:      Odd Fixes
4399 F:      drivers/media/i2c/cs3308.c
4400
4401 CS5535 Audio ALSA driver
4402 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4403 S:      Maintained
4404 F:      sound/pci/cs5535audio/
4405
4406 CSI DRIVERS FOR ALLWINNER V3s
4407 M:      Yong Deng <yong.deng@magewell.com>
4408 L:      linux-media@vger.kernel.org
4409 T:      git git://linuxtv.org/media_tree.git
4410 S:      Maintained
4411 F:      drivers/media/platform/sunxi/sun6i-csi/
4412 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4413
4414 CW1200 WLAN driver
4415 M:      Solomon Peachy <pizza@shaftnet.org>
4416 S:      Maintained
4417 F:      drivers/net/wireless/st/cw1200/
4418
4419 CX18 VIDEO4LINUX DRIVER
4420 M:      Andy Walls <awalls@md.metrocast.net>
4421 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4422 L:      linux-media@vger.kernel.org
4423 T:      git git://linuxtv.org/media_tree.git
4424 W:      https://linuxtv.org
4425 W:      http://www.ivtvdriver.org/index.php/Cx18
4426 S:      Maintained
4427 F:      Documentation/media/v4l-drivers/cx18*
4428 F:      drivers/media/pci/cx18/
4429 F:      include/uapi/linux/ivtv*
4430
4431 CX2341X MPEG ENCODER HELPER MODULE
4432 M:      Hans Verkuil <hverkuil@xs4all.nl>
4433 L:      linux-media@vger.kernel.org
4434 T:      git git://linuxtv.org/media_tree.git
4435 W:      https://linuxtv.org
4436 S:      Maintained
4437 F:      drivers/media/common/cx2341x*
4438 F:      include/media/drv-intf/cx2341x.h
4439
4440 CX24120 MEDIA DRIVER
4441 M:      Jemma Denson <jdenson@gmail.com>
4442 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4443 L:      linux-media@vger.kernel.org
4444 W:      https://linuxtv.org
4445 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4446 S:      Maintained
4447 F:      drivers/media/dvb-frontends/cx24120*
4448
4449 CX88 VIDEO4LINUX DRIVER
4450 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4451 L:      linux-media@vger.kernel.org
4452 W:      https://linuxtv.org
4453 T:      git git://linuxtv.org/media_tree.git
4454 S:      Odd fixes
4455 F:      Documentation/media/v4l-drivers/cx88*
4456 F:      drivers/media/pci/cx88/
4457
4458 CXD2820R MEDIA DRIVER
4459 M:      Antti Palosaari <crope@iki.fi>
4460 L:      linux-media@vger.kernel.org
4461 W:      https://linuxtv.org
4462 W:      http://palosaari.fi/linux/
4463 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4464 T:      git git://linuxtv.org/anttip/media_tree.git
4465 S:      Maintained
4466 F:      drivers/media/dvb-frontends/cxd2820r*
4467
4468 CXGB3 ETHERNET DRIVER (CXGB3)
4469 M:      Vishal Kulkarni <vishal@chelsio.com>
4470 L:      netdev@vger.kernel.org
4471 W:      http://www.chelsio.com
4472 S:      Supported
4473 F:      drivers/net/ethernet/chelsio/cxgb3/
4474
4475 CXGB3 ISCSI DRIVER (CXGB3I)
4476 M:      Karen Xie <kxie@chelsio.com>
4477 L:      linux-scsi@vger.kernel.org
4478 W:      http://www.chelsio.com
4479 S:      Supported
4480 F:      drivers/scsi/cxgbi/cxgb3i
4481
4482 CXGB4 CRYPTO DRIVER (chcr)
4483 M:      Atul Gupta <atul.gupta@chelsio.com>
4484 L:      linux-crypto@vger.kernel.org
4485 W:      http://www.chelsio.com
4486 S:      Supported
4487 F:      drivers/crypto/chelsio
4488
4489 CXGB4 ETHERNET DRIVER (CXGB4)
4490 M:      Vishal Kulkarni <vishal@chelsio.com>
4491 L:      netdev@vger.kernel.org
4492 W:      http://www.chelsio.com
4493 S:      Supported
4494 F:      drivers/net/ethernet/chelsio/cxgb4/
4495
4496 CXGB4 ISCSI DRIVER (CXGB4I)
4497 M:      Karen Xie <kxie@chelsio.com>
4498 L:      linux-scsi@vger.kernel.org
4499 W:      http://www.chelsio.com
4500 S:      Supported
4501 F:      drivers/scsi/cxgbi/cxgb4i
4502
4503 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4504 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4505 L:      linux-rdma@vger.kernel.org
4506 W:      http://www.openfabrics.org
4507 S:      Supported
4508 F:      drivers/infiniband/hw/cxgb4/
4509 F:      include/uapi/rdma/cxgb4-abi.h
4510
4511 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4512 M:      Casey Leedom <leedom@chelsio.com>
4513 L:      netdev@vger.kernel.org
4514 W:      http://www.chelsio.com
4515 S:      Supported
4516 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4517
4518 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4519 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4520 M:      Andrew Donnellan <ajd@linux.ibm.com>
4521 L:      linuxppc-dev@lists.ozlabs.org
4522 S:      Supported
4523 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4524 F:      drivers/misc/cxl/
4525 F:      include/misc/cxl*
4526 F:      include/uapi/misc/cxl.h
4527 F:      Documentation/powerpc/cxl.rst
4528 F:      Documentation/ABI/testing/sysfs-class-cxl
4529
4530 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4531 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4532 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4533 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4534 L:      linux-scsi@vger.kernel.org
4535 S:      Supported
4536 F:      drivers/scsi/cxlflash/
4537 F:      include/uapi/scsi/cxlflash_ioctl.h
4538 F:      Documentation/powerpc/cxlflash.rst
4539
4540 CYBERPRO FB DRIVER
4541 M:      Russell King <linux@armlinux.org.uk>
4542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4543 W:      http://www.armlinux.org.uk/
4544 S:      Maintained
4545 F:      drivers/video/fbdev/cyber2000fb.*
4546
4547 CYCLADES ASYNC MUX DRIVER
4548 W:      http://www.cyclades.com/
4549 S:      Orphan
4550 F:      drivers/tty/cyclades.c
4551 F:      include/linux/cyclades.h
4552 F:      include/uapi/linux/cyclades.h
4553
4554 CYCLADES PC300 DRIVER
4555 W:      http://www.cyclades.com/
4556 S:      Orphan
4557 F:      drivers/net/wan/pc300*
4558
4559 CYPRESS_FIRMWARE MEDIA DRIVER
4560 M:      Antti Palosaari <crope@iki.fi>
4561 L:      linux-media@vger.kernel.org
4562 W:      https://linuxtv.org
4563 W:      http://palosaari.fi/linux/
4564 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4565 T:      git git://linuxtv.org/anttip/media_tree.git
4566 S:      Maintained
4567 F:      drivers/media/common/cypress_firmware*
4568
4569 CYTTSP TOUCHSCREEN DRIVER
4570 M:      Ferruh Yigit <fery@cypress.com>
4571 L:      linux-input@vger.kernel.org
4572 S:      Supported
4573 F:      drivers/input/touchscreen/cyttsp*
4574 F:      include/linux/input/cyttsp.h
4575
4576 D-LINK DIR-685 TOUCHKEYS DRIVER
4577 M:      Linus Walleij <linus.walleij@linaro.org>
4578 L:      linux-input@vger.kernel.org
4579 S:      Supported
4580 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4581
4582 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4583 M:      Joshua Kinard <kumba@gentoo.org>
4584 S:      Maintained
4585 F:      drivers/rtc/rtc-ds1685.c
4586 F:      include/linux/rtc/ds1685.h
4587
4588 DAMA SLAVE for AX.25
4589 M:      Joerg Reuter <jreuter@yaina.de>
4590 W:      http://yaina.de/jreuter/
4591 W:      http://www.qsl.net/dl1bke/
4592 L:      linux-hams@vger.kernel.org
4593 S:      Maintained
4594 F:      net/ax25/af_ax25.c
4595 F:      net/ax25/ax25_dev.c
4596 F:      net/ax25/ax25_ds_*
4597 F:      net/ax25/ax25_in.c
4598 F:      net/ax25/ax25_out.c
4599 F:      net/ax25/ax25_timer.c
4600 F:      net/ax25/sysctl_net_ax25.c
4601
4602 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4603 L:      netdev@vger.kernel.org
4604 S:      Orphan
4605 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4606 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4607
4608 DC390/AM53C974 SCSI driver
4609 M:      Hannes Reinecke <hare@suse.com>
4610 L:      linux-scsi@vger.kernel.org
4611 S:      Maintained
4612 F:      drivers/scsi/am53c974.c
4613
4614 DC395x SCSI driver
4615 M:      Oliver Neukum <oliver@neukum.org>
4616 M:      Ali Akcaagac <aliakc@web.de>
4617 M:      Jamie Lenehan <lenehan@twibble.org>
4618 L:      dc395x@twibble.org
4619 W:      http://twibble.org/dist/dc395x/
4620 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4621 S:      Maintained
4622 F:      Documentation/scsi/dc395x.txt
4623 F:      drivers/scsi/dc395x.*
4624
4625 DCCP PROTOCOL
4626 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4627 L:      dccp@vger.kernel.org
4628 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4629 S:      Maintained
4630 F:      include/linux/dccp.h
4631 F:      include/uapi/linux/dccp.h
4632 F:      include/linux/tfrc.h
4633 F:      net/dccp/
4634
4635 DECnet NETWORK LAYER
4636 W:      http://linux-decnet.sourceforge.net
4637 L:      linux-decnet-user@lists.sourceforge.net
4638 S:      Orphan
4639 F:      Documentation/networking/decnet.txt
4640 F:      net/decnet/
4641
4642 DECSTATION PLATFORM SUPPORT
4643 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4644 L:      linux-mips@vger.kernel.org
4645 W:      http://www.linux-mips.org/wiki/DECstation
4646 S:      Maintained
4647 F:      arch/mips/dec/
4648 F:      arch/mips/include/asm/dec/
4649 F:      arch/mips/include/asm/mach-dec/
4650
4651 DEFXX FDDI NETWORK DRIVER
4652 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4653 S:      Maintained
4654 F:      drivers/net/fddi/defxx.*
4655
4656 DEINTERLACE DRIVERS FOR ALLWINNER H3
4657 M:      Jernej Skrabec <jernej.skrabec@siol.net>
4658 L:      linux-media@vger.kernel.org
4659 T:      git git://linuxtv.org/media_tree.git
4660 S:      Maintained
4661 F:      drivers/media/platform/sunxi/sun8i-di/
4662 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
4663
4664 DELL SMBIOS DRIVER
4665 M:      Pali Rohár <pali.rohar@gmail.com>
4666 M:      Mario Limonciello <mario.limonciello@dell.com>
4667 L:      platform-driver-x86@vger.kernel.org
4668 S:      Maintained
4669 F:      drivers/platform/x86/dell-smbios.*
4670
4671 DELL SMBIOS SMM DRIVER
4672 M:      Mario Limonciello <mario.limonciello@dell.com>
4673 L:      platform-driver-x86@vger.kernel.org
4674 S:      Maintained
4675 F:      drivers/platform/x86/dell-smbios-smm.c
4676
4677 DELL SMBIOS WMI DRIVER
4678 M:      Mario Limonciello <mario.limonciello@dell.com>
4679 L:      platform-driver-x86@vger.kernel.org
4680 S:      Maintained
4681 F:      drivers/platform/x86/dell-smbios-wmi.c
4682 F:      tools/wmi/dell-smbios-example.c
4683
4684 DEFZA FDDI NETWORK DRIVER
4685 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4686 S:      Maintained
4687 F:      drivers/net/fddi/defza.*
4688
4689 DELL LAPTOP DRIVER
4690 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4691 M:      Pali Rohár <pali.rohar@gmail.com>
4692 L:      platform-driver-x86@vger.kernel.org
4693 S:      Maintained
4694 F:      drivers/platform/x86/dell-laptop.c
4695
4696 DELL LAPTOP FREEFALL DRIVER
4697 M:      Pali Rohár <pali.rohar@gmail.com>
4698 S:      Maintained
4699 F:      drivers/platform/x86/dell-smo8800.c
4700
4701 DELL LAPTOP RBTN DRIVER
4702 M:      Pali Rohár <pali.rohar@gmail.com>
4703 S:      Maintained
4704 F:      drivers/platform/x86/dell-rbtn.*
4705
4706 DELL REMOTE BIOS UPDATE DRIVER
4707 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4708 L:      platform-driver-x86@vger.kernel.org
4709 S:      Maintained
4710 F:      drivers/platform/x86/dell_rbu.c
4711
4712 DELL LAPTOP SMM DRIVER
4713 M:      Pali Rohár <pali.rohar@gmail.com>
4714 S:      Maintained
4715 F:      drivers/hwmon/dell-smm-hwmon.c
4716 F:      include/uapi/linux/i8k.h
4717
4718 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4719 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4720 L:      platform-driver-x86@vger.kernel.org
4721 S:      Maintained
4722 F:      Documentation/driver-api/dcdbas.rst
4723 F:      drivers/platform/x86/dcdbas.*
4724
4725 DELL WMI NOTIFICATIONS DRIVER
4726 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4727 M:      Pali Rohár <pali.rohar@gmail.com>
4728 S:      Maintained
4729 F:      drivers/platform/x86/dell-wmi.c
4730
4731 DELL WMI DESCRIPTOR DRIVER
4732 M:      Mario Limonciello <mario.limonciello@dell.com>
4733 S:      Maintained
4734 F:      drivers/platform/x86/dell-wmi-descriptor.c
4735
4736 DELTA ST MEDIA DRIVER
4737 M:      Hugues Fruchet <hugues.fruchet@st.com>
4738 L:      linux-media@vger.kernel.org
4739 T:      git git://linuxtv.org/media_tree.git
4740 W:      https://linuxtv.org
4741 S:      Supported
4742 F:      drivers/media/platform/sti/delta
4743
4744 DENALI NAND DRIVER
4745 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4746 L:      linux-mtd@lists.infradead.org
4747 S:      Supported
4748 F:      drivers/mtd/nand/raw/denali*
4749
4750 DESIGNWARE EDMA CORE IP DRIVER
4751 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4752 L:      dmaengine@vger.kernel.org
4753 S:      Maintained
4754 F:      drivers/dma/dw-edma/
4755 F:      include/linux/dma/edma.h
4756
4757 DESIGNWARE USB2 DRD IP DRIVER
4758 M:      Minas Harutyunyan <hminas@synopsys.com>
4759 L:      linux-usb@vger.kernel.org
4760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4761 S:      Maintained
4762 F:      drivers/usb/dwc2/
4763
4764 DESIGNWARE USB3 DRD IP DRIVER
4765 M:      Felipe Balbi <balbi@kernel.org>
4766 L:      linux-usb@vger.kernel.org
4767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4768 S:      Maintained
4769 F:      drivers/usb/dwc3/
4770
4771 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4772 M:      Andreas Klinger <ak@it-klinger.de>
4773 L:      linux-iio@vger.kernel.org
4774 S:      Maintained
4775 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4776 F:      drivers/iio/proximity/srf*.c
4777
4778 DEVICE COREDUMP (DEV_COREDUMP)
4779 M:      Johannes Berg <johannes@sipsolutions.net>
4780 L:      linux-kernel@vger.kernel.org
4781 S:      Maintained
4782 F:      drivers/base/devcoredump.c
4783 F:      include/linux/devcoredump.h
4784
4785 DEVICE FREQUENCY (DEVFREQ)
4786 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4787 M:      Kyungmin Park <kyungmin.park@samsung.com>
4788 M:      Chanwoo Choi <cw00.choi@samsung.com>
4789 L:      linux-pm@vger.kernel.org
4790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4791 S:      Maintained
4792 F:      drivers/devfreq/
4793 F:      include/linux/devfreq.h
4794 F:      Documentation/devicetree/bindings/devfreq/
4795 F:      include/trace/events/devfreq.h
4796
4797 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4798 M:      Chanwoo Choi <cw00.choi@samsung.com>
4799 L:      linux-pm@vger.kernel.org
4800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4801 S:      Supported
4802 F:      drivers/devfreq/event/
4803 F:      drivers/devfreq/devfreq-event.c
4804 F:      include/dt-bindings/pmu/exynos_ppmu.h
4805 F:      include/linux/devfreq-event.h
4806 F:      Documentation/devicetree/bindings/devfreq/event/
4807
4808 DEVICE NUMBER REGISTRY
4809 M:      Torben Mathiasen <device@lanana.org>
4810 W:      http://lanana.org/docs/device-list/index.html
4811 S:      Maintained
4812
4813 DEVICE-MAPPER  (LVM)
4814 M:      Alasdair Kergon <agk@redhat.com>
4815 M:      Mike Snitzer <snitzer@redhat.com>
4816 M:      dm-devel@redhat.com
4817 L:      dm-devel@redhat.com
4818 W:      http://sources.redhat.com/dm
4819 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4821 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4822 S:      Maintained
4823 F:      Documentation/admin-guide/device-mapper/
4824 F:      drivers/md/Makefile
4825 F:      drivers/md/Kconfig
4826 F:      drivers/md/dm*
4827 F:      drivers/md/persistent-data/
4828 F:      include/linux/device-mapper.h
4829 F:      include/linux/dm-*.h
4830 F:      include/uapi/linux/dm-*.h
4831
4832 DEVLINK
4833 M:      Jiri Pirko <jiri@mellanox.com>
4834 L:      netdev@vger.kernel.org
4835 S:      Supported
4836 F:      net/core/devlink.c
4837 F:      include/net/devlink.h
4838 F:      include/uapi/linux/devlink.h
4839
4840 DIALOG SEMICONDUCTOR DRIVERS
4841 M:      Support Opensource <support.opensource@diasemi.com>
4842 W:      http://www.dialog-semiconductor.com/products
4843 S:      Supported
4844 F:      Documentation/hwmon/da90??.rst
4845 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4846 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4847 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4848 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4849 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4850 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4851 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4852 F:      drivers/gpio/gpio-da90??.c
4853 F:      drivers/hwmon/da90??-hwmon.c
4854 F:      drivers/iio/adc/da91??-*.c
4855 F:      drivers/input/misc/da90??_onkey.c
4856 F:      drivers/input/touchscreen/da9052_tsi.c
4857 F:      drivers/leds/leds-da90??.c
4858 F:      drivers/mfd/da903x.c
4859 F:      drivers/mfd/da90??-*.c
4860 F:      drivers/mfd/da91??-*.c
4861 F:      drivers/power/supply/da9052-battery.c
4862 F:      drivers/power/supply/da91??-*.c
4863 F:      drivers/regulator/da903x.c
4864 F:      drivers/regulator/da9???-regulator.[ch]
4865 F:      drivers/regulator/slg51000-regulator.[ch]
4866 F:      drivers/thermal/da90??-thermal.c
4867 F:      drivers/rtc/rtc-da90??.c
4868 F:      drivers/video/backlight/da90??_bl.c
4869 F:      drivers/watchdog/da90??_wdt.c
4870 F:      include/linux/mfd/da903x.h
4871 F:      include/linux/mfd/da9052/
4872 F:      include/linux/mfd/da9055/
4873 F:      include/linux/mfd/da9062/
4874 F:      include/linux/mfd/da9063/
4875 F:      include/linux/mfd/da9150/
4876 F:      include/linux/regulator/da9211.h
4877 F:      include/sound/da[79]*.h
4878 F:      sound/soc/codecs/da[79]*.[ch]
4879
4880 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4881 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4882 L:      linux-gpio@vger.kernel.org
4883 S:      Maintained
4884 F:      drivers/gpio/gpio-gpio-mm.c
4885
4886 DIOLAN U2C-12 I2C DRIVER
4887 M:      Guenter Roeck <linux@roeck-us.net>
4888 L:      linux-i2c@vger.kernel.org
4889 S:      Maintained
4890 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4891
4892 FILESYSTEM DIRECT ACCESS (DAX)
4893 M:      Dan Williams <dan.j.williams@intel.com>
4894 R:      Matthew Wilcox <willy@infradead.org>
4895 R:      Jan Kara <jack@suse.cz>
4896 L:      linux-fsdevel@vger.kernel.org
4897 L:      linux-nvdimm@lists.01.org
4898 S:      Supported
4899 F:      fs/dax.c
4900 F:      include/linux/dax.h
4901 F:      include/trace/events/fs_dax.h
4902
4903 DEVICE DIRECT ACCESS (DAX)
4904 M:      Dan Williams <dan.j.williams@intel.com>
4905 M:      Vishal Verma <vishal.l.verma@intel.com>
4906 M:      Keith Busch <keith.busch@intel.com>
4907 M:      Dave Jiang <dave.jiang@intel.com>
4908 L:      linux-nvdimm@lists.01.org
4909 S:      Supported
4910 F:      drivers/dax/
4911
4912 DIRECTORY NOTIFICATION (DNOTIFY)
4913 M:      Jan Kara <jack@suse.cz>
4914 R:      Amir Goldstein <amir73il@gmail.com>
4915 L:      linux-fsdevel@vger.kernel.org
4916 S:      Maintained
4917 F:      Documentation/filesystems/dnotify.txt
4918 F:      fs/notify/dnotify/
4919 F:      include/linux/dnotify.h
4920
4921 DISK GEOMETRY AND PARTITION HANDLING
4922 M:      Andries Brouwer <aeb@cwi.nl>
4923 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4924 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4925 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4926 S:      Maintained
4927
4928 DISKQUOTA
4929 M:      Jan Kara <jack@suse.com>
4930 S:      Maintained
4931 F:      Documentation/filesystems/quota.txt
4932 F:      fs/quota/
4933 F:      include/linux/quota*.h
4934 F:      include/uapi/linux/quota*.h
4935
4936 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4937 M:      Bernie Thompson <bernie@plugable.com>
4938 L:      linux-fbdev@vger.kernel.org
4939 S:      Maintained
4940 W:      http://plugable.com/category/projects/udlfb/
4941 F:      drivers/video/fbdev/udlfb.c
4942 F:      include/video/udlfb.h
4943 F:      Documentation/fb/udlfb.rst
4944
4945 DISTRIBUTED LOCK MANAGER (DLM)
4946 M:      Christine Caulfield <ccaulfie@redhat.com>
4947 M:      David Teigland <teigland@redhat.com>
4948 L:      cluster-devel@redhat.com
4949 W:      http://sources.redhat.com/cluster/
4950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4951 S:      Supported
4952 F:      fs/dlm/
4953
4954 DMA BUFFER SHARING FRAMEWORK
4955 M:      Sumit Semwal <sumit.semwal@linaro.org>
4956 S:      Maintained
4957 L:      linux-media@vger.kernel.org
4958 L:      dri-devel@lists.freedesktop.org
4959 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4960 F:      drivers/dma-buf/
4961 F:      include/linux/dma-buf*
4962 F:      include/linux/reservation.h
4963 F:      include/linux/*fence.h
4964 F:      Documentation/driver-api/dma-buf.rst
4965 T:      git git://anongit.freedesktop.org/drm/drm-misc
4966
4967 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4968 M:      Vinod Koul <vkoul@kernel.org>
4969 L:      dmaengine@vger.kernel.org
4970 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4971 S:      Maintained
4972 F:      drivers/dma/
4973 F:      include/linux/dmaengine.h
4974 F:      include/linux/of_dma.h
4975 F:      Documentation/devicetree/bindings/dma/
4976 F:      Documentation/driver-api/dmaengine/
4977 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4978
4979 DMA MAPPING HELPERS
4980 M:      Christoph Hellwig <hch@lst.de>
4981 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4982 R:      Robin Murphy <robin.murphy@arm.com>
4983 L:      iommu@lists.linux-foundation.org
4984 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4985 W:      http://git.infradead.org/users/hch/dma-mapping.git
4986 S:      Supported
4987 F:      kernel/dma/
4988 F:      include/asm-generic/dma-mapping.h
4989 F:      include/linux/dma-direct.h
4990 F:      include/linux/dma-mapping.h
4991 F:      include/linux/dma-noncoherent.h
4992
4993 DME1737 HARDWARE MONITOR DRIVER
4994 M:      Juerg Haefliger <juergh@gmail.com>
4995 L:      linux-hwmon@vger.kernel.org
4996 S:      Maintained
4997 F:      Documentation/hwmon/dme1737.rst
4998 F:      drivers/hwmon/dme1737.c
4999
5000 DMI/SMBIOS SUPPORT
5001 M:      Jean Delvare <jdelvare@suse.com>
5002 S:      Maintained
5003 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5004 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5005 F:      drivers/firmware/dmi-id.c
5006 F:      drivers/firmware/dmi_scan.c
5007 F:      include/linux/dmi.h
5008
5009 DOCUMENTATION
5010 M:      Jonathan Corbet <corbet@lwn.net>
5011 L:      linux-doc@vger.kernel.org
5012 S:      Maintained
5013 F:      Documentation/
5014 F:      scripts/documentation-file-ref-check
5015 F:      scripts/kernel-doc
5016 F:      scripts/sphinx-pre-install
5017 X:      Documentation/ABI/
5018 X:      Documentation/firmware-guide/acpi/
5019 X:      Documentation/devicetree/
5020 X:      Documentation/i2c/
5021 X:      Documentation/media/
5022 X:      Documentation/power/
5023 X:      Documentation/spi/
5024 T:      git git://git.lwn.net/linux.git docs-next
5025
5026 DOCUMENTATION/ITALIAN
5027 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5028 L:      linux-doc@vger.kernel.org
5029 S:      Maintained
5030 F:      Documentation/translations/it_IT
5031
5032 DOCUMENTATION SCRIPTS
5033 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5034 L:      linux-doc@vger.kernel.org
5035 S:      Maintained
5036 F:      scripts/documentation-file-ref-check
5037 F:      scripts/sphinx-pre-install
5038 F:      Documentation/sphinx/parse-headers.pl
5039
5040 DONGWOON DW9714 LENS VOICE COIL DRIVER
5041 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5042 L:      linux-media@vger.kernel.org
5043 T:      git git://linuxtv.org/media_tree.git
5044 S:      Maintained
5045 F:      drivers/media/i2c/dw9714.c
5046 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5047
5048 DONGWOON DW9807 LENS VOICE COIL DRIVER
5049 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5050 L:      linux-media@vger.kernel.org
5051 T:      git git://linuxtv.org/media_tree.git
5052 S:      Maintained
5053 F:      drivers/media/i2c/dw9807-vcm.c
5054 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5055
5056 DOUBLETALK DRIVER
5057 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5058 L:      blinux-list@redhat.com
5059 S:      Maintained
5060 F:      drivers/char/dtlk.c
5061 F:      include/linux/dtlk.h
5062
5063 DPAA2 DATAPATH I/O (DPIO) DRIVER
5064 M:      Roy Pledge <Roy.Pledge@nxp.com>
5065 L:      linux-kernel@vger.kernel.org
5066 S:      Maintained
5067 F:      drivers/soc/fsl/dpio
5068
5069 DPAA2 ETHERNET DRIVER
5070 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5071 L:      netdev@vger.kernel.org
5072 S:      Maintained
5073 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5074 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5075 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5076 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5077 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5078 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5079 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5080 F:      Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst
5081 F:      Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst
5082
5083 DPAA2 ETHERNET SWITCH DRIVER
5084 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5085 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5086 L:      linux-kernel@vger.kernel.org
5087 S:      Maintained
5088 F:      drivers/staging/fsl-dpaa2/ethsw
5089
5090 DPT_I2O SCSI RAID DRIVER
5091 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5092 L:      linux-scsi@vger.kernel.org
5093 W:      http://www.adaptec.com/
5094 S:      Maintained
5095 F:      drivers/scsi/dpt*
5096 F:      drivers/scsi/dpt/
5097
5098 DRBD DRIVER
5099 M:      Philipp Reisner <philipp.reisner@linbit.com>
5100 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5101 L:      drbd-dev@lists.linbit.com
5102 W:      http://www.drbd.org
5103 T:      git git://git.linbit.com/linux-drbd.git
5104 T:      git git://git.linbit.com/drbd-8.4.git
5105 S:      Supported
5106 F:      drivers/block/drbd/
5107 F:      lib/lru_cache.c
5108 F:      Documentation/admin-guide/blockdev/
5109
5110 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5111 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5112 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5114 S:      Supported
5115 F:      Documentation/kobject.txt
5116 F:      drivers/base/
5117 F:      fs/debugfs/
5118 F:      fs/sysfs/
5119 F:      include/linux/debugfs.h
5120 F:      include/linux/kobj*
5121 F:      lib/kobj*
5122
5123 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5124 M:      Kevin Hilman <khilman@kernel.org>
5125 M:      Nishanth Menon <nm@ti.com>
5126 S:      Maintained
5127 F:      drivers/power/avs/
5128 F:      include/linux/power/smartreflex.h
5129 L:      linux-pm@vger.kernel.org
5130
5131 DRM DRIVER FOR ARM PL111 CLCD
5132 M:      Eric Anholt <eric@anholt.net>
5133 T:      git git://anongit.freedesktop.org/drm/drm-misc
5134 S:      Supported
5135 F:      drivers/gpu/drm/pl111/
5136
5137 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5138 M:      Linus Walleij <linus.walleij@linaro.org>
5139 T:      git git://anongit.freedesktop.org/drm/drm-misc
5140 S:      Maintained
5141 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5142 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5143
5144 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5145 M:      Dave Airlie <airlied@redhat.com>
5146 S:      Odd Fixes
5147 F:      drivers/gpu/drm/ast/
5148
5149 DRM DRIVER FOR ASPEED BMC GFX
5150 M:      Joel Stanley <joel@jms.id.au>
5151 L:      linux-aspeed@lists.ozlabs.org
5152 T:      git git://anongit.freedesktop.org/drm/drm-misc
5153 S:      Supported
5154 F:      drivers/gpu/drm/aspeed/
5155 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5156
5157 DRM DRIVER FOR BOCHS VIRTUAL GPU
5158 M:      Gerd Hoffmann <kraxel@redhat.com>
5159 L:      virtualization@lists.linux-foundation.org
5160 T:      git git://anongit.freedesktop.org/drm/drm-misc
5161 S:      Maintained
5162 F:      drivers/gpu/drm/bochs/
5163
5164 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5165 M:      Linus Walleij <linus.walleij@linaro.org>
5166 T:      git git://anongit.freedesktop.org/drm/drm-misc
5167 S:      Maintained
5168 F:      drivers/gpu/drm/tve200/
5169
5170 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5171 M:      Jagan Teki <jagan@amarulasolutions.com>
5172 S:      Maintained
5173 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5174 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5175
5176 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5177 M:      Hans de Goede <hdegoede@redhat.com>
5178 T:      git git://anongit.freedesktop.org/drm/drm-misc
5179 S:      Maintained
5180 F:      drivers/gpu/drm/tiny/gm12u320.c
5181
5182 DRM DRIVER FOR ILITEK ILI9225 PANELS
5183 M:      David Lechner <david@lechnology.com>
5184 T:      git git://anongit.freedesktop.org/drm/drm-misc
5185 S:      Maintained
5186 F:      drivers/gpu/drm/tiny/ili9225.c
5187 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5188
5189 DRM DRIVER FOR HX8357D PANELS
5190 M:      Eric Anholt <eric@anholt.net>
5191 T:      git git://anongit.freedesktop.org/drm/drm-misc
5192 S:      Maintained
5193 F:      drivers/gpu/drm/tiny/hx8357d.c
5194 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5195
5196 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5197 S:      Orphan / Obsolete
5198 F:      drivers/gpu/drm/i810/
5199 F:      include/uapi/drm/i810_drm.h
5200
5201 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5202 S:      Orphan / Obsolete
5203 F:      drivers/gpu/drm/mga/
5204 F:      include/uapi/drm/mga_drm.h
5205
5206 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5207 M:      Dave Airlie <airlied@redhat.com>
5208 S:      Odd Fixes
5209 F:      drivers/gpu/drm/mgag200/
5210
5211 DRM DRIVER FOR MI0283QT
5212 M:      Noralf Trønnes <noralf@tronnes.org>
5213 T:      git git://anongit.freedesktop.org/drm/drm-misc
5214 S:      Maintained
5215 F:      drivers/gpu/drm/tiny/mi0283qt.c
5216 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5217
5218 DRM DRIVER FOR MSM ADRENO GPU
5219 M:      Rob Clark <robdclark@gmail.com>
5220 M:      Sean Paul <sean@poorly.run>
5221 L:      linux-arm-msm@vger.kernel.org
5222 L:      dri-devel@lists.freedesktop.org
5223 L:      freedreno@lists.freedesktop.org
5224 T:      git https://gitlab.freedesktop.org/drm/msm.git
5225 S:      Maintained
5226 F:      drivers/gpu/drm/msm/
5227 F:      include/uapi/drm/msm_drm.h
5228 F:      Documentation/devicetree/bindings/display/msm/
5229
5230 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5231 M:      Ben Skeggs <bskeggs@redhat.com>
5232 L:      dri-devel@lists.freedesktop.org
5233 L:      nouveau@lists.freedesktop.org
5234 T:      git git://github.com/skeggsb/linux
5235 S:      Supported
5236 F:      drivers/gpu/drm/nouveau/
5237 F:      include/uapi/drm/nouveau_drm.h
5238
5239 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5240 M:      Stefan Mavrodiev <stefan@olimex.com>
5241 S:      Maintained
5242 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5243 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5244
5245 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5246 M:      Noralf Trønnes <noralf@tronnes.org>
5247 T:      git git://anongit.freedesktop.org/drm/drm-misc
5248 S:      Maintained
5249 F:      drivers/gpu/drm/tiny/repaper.c
5250 F:      Documentation/devicetree/bindings/display/repaper.txt
5251
5252 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5253 M:      Dave Airlie <airlied@redhat.com>
5254 M:      Gerd Hoffmann <kraxel@redhat.com>
5255 L:      virtualization@lists.linux-foundation.org
5256 T:      git git://anongit.freedesktop.org/drm/drm-misc
5257 S:      Obsolete
5258 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5259 F:      drivers/gpu/drm/cirrus/
5260
5261 DRM DRIVER FOR QXL VIRTUAL GPU
5262 M:      Dave Airlie <airlied@redhat.com>
5263 M:      Gerd Hoffmann <kraxel@redhat.com>
5264 L:      virtualization@lists.linux-foundation.org
5265 L:      spice-devel@lists.freedesktop.org
5266 T:      git git://anongit.freedesktop.org/drm/drm-misc
5267 S:      Maintained
5268 F:      drivers/gpu/drm/qxl/
5269 F:      include/uapi/drm/qxl_drm.h
5270
5271 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5272 M:      Robert Chiras <robert.chiras@nxp.com>
5273 S:      Maintained
5274 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5275 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5276
5277 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5278 S:      Orphan / Obsolete
5279 F:      drivers/gpu/drm/r128/
5280 F:      include/uapi/drm/r128_drm.h
5281
5282 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5283 M:      Guido Günther <agx@sigxcpu.org>
5284 R:      Purism Kernel Team <kernel@puri.sm>
5285 S:      Maintained
5286 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5287 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5288
5289 DRM DRIVER FOR SAVAGE VIDEO CARDS
5290 S:      Orphan / Obsolete
5291 F:      drivers/gpu/drm/savage/
5292 F:      include/uapi/drm/savage_drm.h
5293
5294 DRM DRIVER FOR SIS VIDEO CARDS
5295 S:      Orphan / Obsolete
5296 F:      drivers/gpu/drm/sis/
5297 F:      include/uapi/drm/sis_drm.h
5298
5299 DRM DRIVER FOR SITRONIX ST7701 PANELS
5300 M:      Jagan Teki <jagan@amarulasolutions.com>
5301 S:      Maintained
5302 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5303 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5304
5305 DRM DRIVER FOR SITRONIX ST7586 PANELS
5306 M:      David Lechner <david@lechnology.com>
5307 T:      git git://anongit.freedesktop.org/drm/drm-misc
5308 S:      Maintained
5309 F:      drivers/gpu/drm/tiny/st7586.c
5310 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5311
5312 DRM DRIVER FOR SITRONIX ST7735R PANELS
5313 M:      David Lechner <david@lechnology.com>
5314 T:      git git://anongit.freedesktop.org/drm/drm-misc
5315 S:      Maintained
5316 F:      drivers/gpu/drm/tiny/st7735r.c
5317 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5318
5319 DRM DRIVER FOR ST-ERICSSON MCDE
5320 M:      Linus Walleij <linus.walleij@linaro.org>
5321 T:      git git://anongit.freedesktop.org/drm/drm-misc
5322 S:      Maintained
5323 F:      drivers/gpu/drm/mcde/
5324 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5325
5326 DRM DRIVER FOR TDFX VIDEO CARDS
5327 S:      Orphan / Obsolete
5328 F:      drivers/gpu/drm/tdfx/
5329
5330 DRM DRIVER FOR TPO TPG110 PANELS
5331 M:      Linus Walleij <linus.walleij@linaro.org>
5332 T:      git git://anongit.freedesktop.org/drm/drm-misc
5333 S:      Maintained
5334 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5335 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5336
5337 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5338 M:      Dave Airlie <airlied@redhat.com>
5339 R:      Sean Paul <sean@poorly.run>
5340 L:      dri-devel@lists.freedesktop.org
5341 S:      Odd Fixes
5342 F:      drivers/gpu/drm/udl/
5343 T:      git git://anongit.freedesktop.org/drm/drm-misc
5344
5345 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5346 M:      Hans de Goede <hdegoede@redhat.com>
5347 L:      dri-devel@lists.freedesktop.org
5348 S:      Maintained
5349 F:      drivers/gpu/drm/vboxvideo/
5350 T:      git git://anongit.freedesktop.org/drm/drm-misc
5351
5352 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5353 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5354 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5355 R:      Daniel Vetter <daniel@ffwll.ch>
5356 T:      git git://anongit.freedesktop.org/drm/drm-misc
5357 S:      Maintained
5358 L:      dri-devel@lists.freedesktop.org
5359 F:      drivers/gpu/drm/vkms/
5360 F:      Documentation/gpu/vkms.rst
5361
5362 DRM DRIVER FOR VMWARE VIRTUAL GPU
5363 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5364 M:      Thomas Hellstrom <thellstrom@vmware.com>
5365 L:      dri-devel@lists.freedesktop.org
5366 T:      git git://people.freedesktop.org/~thomash/linux
5367 S:      Supported
5368 F:      drivers/gpu/drm/vmwgfx/
5369 F:      include/uapi/drm/vmwgfx_drm.h
5370
5371 DRM DRIVERS
5372 M:      David Airlie <airlied@linux.ie>
5373 M:      Daniel Vetter <daniel@ffwll.ch>
5374 L:      dri-devel@lists.freedesktop.org
5375 T:      git git://anongit.freedesktop.org/drm/drm
5376 B:      https://bugs.freedesktop.org/
5377 C:      irc://chat.freenode.net/dri-devel
5378 S:      Maintained
5379 F:      drivers/gpu/drm/
5380 F:      drivers/gpu/vga/
5381 F:      Documentation/devicetree/bindings/display/
5382 F:      Documentation/devicetree/bindings/gpu/
5383 F:      Documentation/gpu/
5384 F:      include/drm/
5385 F:      include/uapi/drm/
5386 F:      include/linux/vga*
5387
5388 DRM DRIVERS AND MISC GPU PATCHES
5389 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5390 M:      Maxime Ripard <mripard@kernel.org>
5391 M:      Sean Paul <sean@poorly.run>
5392 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5393 S:      Maintained
5394 T:      git git://anongit.freedesktop.org/drm/drm-misc
5395 F:      Documentation/gpu/
5396 F:      drivers/gpu/vga/
5397 F:      drivers/gpu/drm/*
5398 F:      include/drm/drm*
5399 F:      include/uapi/drm/drm*
5400 F:      include/linux/vga*
5401
5402 DRM DRIVERS FOR ALLWINNER A10
5403 M:      Maxime Ripard <mripard@kernel.org>
5404 L:      dri-devel@lists.freedesktop.org
5405 S:      Supported
5406 F:      drivers/gpu/drm/sun4i/
5407 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5408 T:      git git://anongit.freedesktop.org/drm/drm-misc
5409
5410 DRM DRIVERS FOR AMLOGIC SOCS
5411 M:      Neil Armstrong <narmstrong@baylibre.com>
5412 L:      dri-devel@lists.freedesktop.org
5413 L:      linux-amlogic@lists.infradead.org
5414 W:      http://linux-meson.com/
5415 S:      Supported
5416 F:      drivers/gpu/drm/meson/
5417 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5418 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5419 F:      Documentation/gpu/meson.rst
5420 T:      git git://anongit.freedesktop.org/drm/drm-misc
5421
5422 DRM DRIVERS FOR ATMEL HLCDC
5423 M:      Sam Ravnborg <sam@ravnborg.org>
5424 M:      Boris Brezillon <bbrezillon@kernel.org>
5425 L:      dri-devel@lists.freedesktop.org
5426 S:      Supported
5427 F:      drivers/gpu/drm/atmel-hlcdc/
5428 F:      Documentation/devicetree/bindings/display/atmel/
5429 T:      git git://anongit.freedesktop.org/drm/drm-misc
5430
5431 DRM DRIVERS FOR BRIDGE CHIPS
5432 M:      Andrzej Hajda <a.hajda@samsung.com>
5433 M:      Neil Armstrong <narmstrong@baylibre.com>
5434 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5435 R:      Jonas Karlman <jonas@kwiboo.se>
5436 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5437 S:      Maintained
5438 T:      git git://anongit.freedesktop.org/drm/drm-misc
5439 F:      drivers/gpu/drm/bridge/
5440
5441 DRM DRIVERS FOR EXYNOS
5442 M:      Inki Dae <inki.dae@samsung.com>
5443 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5444 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5445 M:      Kyungmin Park <kyungmin.park@samsung.com>
5446 L:      dri-devel@lists.freedesktop.org
5447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5448 S:      Supported
5449 F:      drivers/gpu/drm/exynos/
5450 F:      include/uapi/drm/exynos_drm.h
5451 F:      Documentation/devicetree/bindings/display/exynos/
5452
5453 DRM DRIVERS FOR FREESCALE DCU
5454 M:      Stefan Agner <stefan@agner.ch>
5455 M:      Alison Wang <alison.wang@nxp.com>
5456 L:      dri-devel@lists.freedesktop.org
5457 S:      Supported
5458 F:      drivers/gpu/drm/fsl-dcu/
5459 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5460 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5461 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5462 T:      git git://anongit.freedesktop.org/drm/drm-misc
5463
5464 DRM DRIVERS FOR FREESCALE IMX
5465 M:      Philipp Zabel <p.zabel@pengutronix.de>
5466 L:      dri-devel@lists.freedesktop.org
5467 S:      Maintained
5468 F:      drivers/gpu/drm/imx/
5469 F:      drivers/gpu/ipu-v3/
5470 F:      Documentation/devicetree/bindings/display/imx/
5471
5472 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5473 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5474 L:      dri-devel@lists.freedesktop.org
5475 T:      git git://github.com/patjak/drm-gma500
5476 S:      Maintained
5477 F:      drivers/gpu/drm/gma500/
5478
5479 DRM DRIVERS FOR HISILICON
5480 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5481 M:      Rongrong Zou <zourongrong@gmail.com>
5482 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5483 R:      Chen Feng <puck.chen@hisilicon.com>
5484 L:      dri-devel@lists.freedesktop.org
5485 T:      git git://github.com/xin3liang/linux.git
5486 S:      Maintained
5487 F:      drivers/gpu/drm/hisilicon/
5488 F:      Documentation/devicetree/bindings/display/hisilicon/
5489
5490 DRM DRIVERS FOR LIMA
5491 M:      Qiang Yu <yuq825@gmail.com>
5492 L:      dri-devel@lists.freedesktop.org
5493 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5494 S:      Maintained
5495 F:      drivers/gpu/drm/lima/
5496 F:      include/uapi/drm/lima_drm.h
5497 T:      git git://anongit.freedesktop.org/drm/drm-misc
5498
5499 DRM DRIVERS FOR MEDIATEK
5500 M:      CK Hu <ck.hu@mediatek.com>
5501 M:      Philipp Zabel <p.zabel@pengutronix.de>
5502 L:      dri-devel@lists.freedesktop.org
5503 S:      Supported
5504 F:      drivers/gpu/drm/mediatek/
5505 F:      Documentation/devicetree/bindings/display/mediatek/
5506
5507 DRM DRIVERS FOR NVIDIA TEGRA
5508 M:      Thierry Reding <thierry.reding@gmail.com>
5509 L:      dri-devel@lists.freedesktop.org
5510 L:      linux-tegra@vger.kernel.org
5511 T:      git git://anongit.freedesktop.org/tegra/linux.git
5512 S:      Supported
5513 F:      drivers/gpu/drm/tegra/
5514 F:      drivers/gpu/host1x/
5515 F:      include/linux/host1x.h
5516 F:      include/uapi/drm/tegra_drm.h
5517 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5518
5519 DRM DRIVERS FOR RENESAS
5520 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5521 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5522 L:      dri-devel@lists.freedesktop.org
5523 L:      linux-renesas-soc@vger.kernel.org
5524 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5525 S:      Supported
5526 F:      drivers/gpu/drm/rcar-du/
5527 F:      drivers/gpu/drm/shmobile/
5528 F:      include/linux/platform_data/shmob_drm.h
5529 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5530 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5531 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5532
5533 DRM DRIVERS FOR ROCKCHIP
5534 M:      Sandy Huang <hjc@rock-chips.com>
5535 M:      Heiko Stübner <heiko@sntech.de>
5536 L:      dri-devel@lists.freedesktop.org
5537 S:      Maintained
5538 F:      drivers/gpu/drm/rockchip/
5539 F:      Documentation/devicetree/bindings/display/rockchip/
5540 T:      git git://anongit.freedesktop.org/drm/drm-misc
5541
5542 DRM DRIVERS FOR STI
5543 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5544 M:      Vincent Abriou <vincent.abriou@st.com>
5545 L:      dri-devel@lists.freedesktop.org
5546 T:      git git://anongit.freedesktop.org/drm/drm-misc
5547 S:      Maintained
5548 F:      drivers/gpu/drm/sti
5549 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5550
5551 DRM DRIVERS FOR STM
5552 M:      Yannick Fertre <yannick.fertre@st.com>
5553 M:      Philippe Cornu <philippe.cornu@st.com>
5554 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5555 M:      Vincent Abriou <vincent.abriou@st.com>
5556 L:      dri-devel@lists.freedesktop.org
5557 T:      git git://anongit.freedesktop.org/drm/drm-misc
5558 S:      Maintained
5559 F:      drivers/gpu/drm/stm
5560 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5561
5562 DRM DRIVERS FOR TI LCDC
5563 M:      Jyri Sarha <jsarha@ti.com>
5564 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5565 L:      dri-devel@lists.freedesktop.org
5566 S:      Maintained
5567 F:      drivers/gpu/drm/tilcdc/
5568 F:      Documentation/devicetree/bindings/display/tilcdc/
5569
5570 DRM DRIVERS FOR TI OMAP
5571 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5572 L:      dri-devel@lists.freedesktop.org
5573 S:      Maintained
5574 F:      drivers/gpu/drm/omapdrm/
5575 F:      Documentation/devicetree/bindings/display/ti/
5576
5577 DRM DRIVERS FOR V3D
5578 M:      Eric Anholt <eric@anholt.net>
5579 S:      Supported
5580 F:      drivers/gpu/drm/v3d/
5581 F:      include/uapi/drm/v3d_drm.h
5582 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5583 T:      git git://anongit.freedesktop.org/drm/drm-misc
5584
5585 DRM DRIVERS FOR VC4
5586 M:      Eric Anholt <eric@anholt.net>
5587 T:      git git://github.com/anholt/linux
5588 S:      Supported
5589 F:      drivers/gpu/drm/vc4/
5590 F:      include/uapi/drm/vc4_drm.h
5591 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5592 T:      git git://anongit.freedesktop.org/drm/drm-misc
5593
5594 DRM DRIVERS FOR VIVANTE GPU IP
5595 M:      Lucas Stach <l.stach@pengutronix.de>
5596 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5597 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5598 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5599 L:      dri-devel@lists.freedesktop.org
5600 S:      Maintained
5601 F:      drivers/gpu/drm/etnaviv/
5602 F:      include/uapi/drm/etnaviv_drm.h
5603 F:      Documentation/devicetree/bindings/display/etnaviv/
5604
5605 DRM DRIVERS FOR ZTE ZX
5606 M:      Shawn Guo <shawnguo@kernel.org>
5607 L:      dri-devel@lists.freedesktop.org
5608 S:      Maintained
5609 F:      drivers/gpu/drm/zte/
5610 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5611 T:      git git://anongit.freedesktop.org/drm/drm-misc
5612
5613 DRM PANEL DRIVERS
5614 M:      Thierry Reding <thierry.reding@gmail.com>
5615 R:      Sam Ravnborg <sam@ravnborg.org>
5616 L:      dri-devel@lists.freedesktop.org
5617 T:      git git://anongit.freedesktop.org/drm/drm-misc
5618 S:      Maintained
5619 F:      drivers/gpu/drm/drm_panel.c
5620 F:      drivers/gpu/drm/panel/
5621 F:      include/drm/drm_panel.h
5622 F:      Documentation/devicetree/bindings/display/panel/
5623
5624 DRM DRIVERS FOR XEN
5625 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5626 T:      git git://anongit.freedesktop.org/drm/drm-misc
5627 L:      dri-devel@lists.freedesktop.org
5628 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5629 S:      Supported
5630 F:      drivers/gpu/drm/xen/
5631 F:      Documentation/gpu/xen-front.rst
5632
5633 DRM TTM SUBSYSTEM
5634 M:      Christian Koenig <christian.koenig@amd.com>
5635 M:      Huang Rui <ray.huang@amd.com>
5636 T:      git git://people.freedesktop.org/~agd5f/linux
5637 S:      Maintained
5638 L:      dri-devel@lists.freedesktop.org
5639 F:      include/drm/ttm/
5640 F:      drivers/gpu/drm/ttm/
5641
5642 DSBR100 USB FM RADIO DRIVER
5643 M:      Alexey Klimov <klimov.linux@gmail.com>
5644 L:      linux-media@vger.kernel.org
5645 T:      git git://linuxtv.org/media_tree.git
5646 S:      Maintained
5647 F:      drivers/media/radio/dsbr100.c
5648
5649 DT3155 MEDIA DRIVER
5650 M:      Hans Verkuil <hverkuil@xs4all.nl>
5651 L:      linux-media@vger.kernel.org
5652 T:      git git://linuxtv.org/media_tree.git
5653 W:      https://linuxtv.org
5654 S:      Odd Fixes
5655 F:      drivers/media/pci/dt3155/
5656
5657 DVB_USB_AF9015 MEDIA DRIVER
5658 M:      Antti Palosaari <crope@iki.fi>
5659 L:      linux-media@vger.kernel.org
5660 W:      https://linuxtv.org
5661 W:      http://palosaari.fi/linux/
5662 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5663 T:      git git://linuxtv.org/anttip/media_tree.git
5664 S:      Maintained
5665 F:      drivers/media/usb/dvb-usb-v2/af9015*
5666
5667 DVB_USB_AF9035 MEDIA DRIVER
5668 M:      Antti Palosaari <crope@iki.fi>
5669 L:      linux-media@vger.kernel.org
5670 W:      https://linuxtv.org
5671 W:      http://palosaari.fi/linux/
5672 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5673 T:      git git://linuxtv.org/anttip/media_tree.git
5674 S:      Maintained
5675 F:      drivers/media/usb/dvb-usb-v2/af9035*
5676
5677 DVB_USB_ANYSEE MEDIA DRIVER
5678 M:      Antti Palosaari <crope@iki.fi>
5679 L:      linux-media@vger.kernel.org
5680 W:      https://linuxtv.org
5681 W:      http://palosaari.fi/linux/
5682 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5683 T:      git git://linuxtv.org/anttip/media_tree.git
5684 S:      Maintained
5685 F:      drivers/media/usb/dvb-usb-v2/anysee*
5686
5687 DVB_USB_AU6610 MEDIA DRIVER
5688 M:      Antti Palosaari <crope@iki.fi>
5689 L:      linux-media@vger.kernel.org
5690 W:      https://linuxtv.org
5691 W:      http://palosaari.fi/linux/
5692 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5693 T:      git git://linuxtv.org/anttip/media_tree.git
5694 S:      Maintained
5695 F:      drivers/media/usb/dvb-usb-v2/au6610*
5696
5697 DVB_USB_CE6230 MEDIA DRIVER
5698 M:      Antti Palosaari <crope@iki.fi>
5699 L:      linux-media@vger.kernel.org
5700 W:      https://linuxtv.org
5701 W:      http://palosaari.fi/linux/
5702 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5703 T:      git git://linuxtv.org/anttip/media_tree.git
5704 S:      Maintained
5705 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5706
5707 DVB_USB_CXUSB MEDIA DRIVER
5708 M:      Michael Krufky <mkrufky@linuxtv.org>
5709 L:      linux-media@vger.kernel.org
5710 W:      https://linuxtv.org
5711 W:      http://github.com/mkrufky
5712 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5713 T:      git git://linuxtv.org/media_tree.git
5714 S:      Maintained
5715 F:      drivers/media/usb/dvb-usb/cxusb*
5716
5717 DVB_USB_EC168 MEDIA DRIVER
5718 M:      Antti Palosaari <crope@iki.fi>
5719 L:      linux-media@vger.kernel.org
5720 W:      https://linuxtv.org
5721 W:      http://palosaari.fi/linux/
5722 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5723 T:      git git://linuxtv.org/anttip/media_tree.git
5724 S:      Maintained
5725 F:      drivers/media/usb/dvb-usb-v2/ec168*
5726
5727 DVB_USB_GL861 MEDIA DRIVER
5728 M:      Antti Palosaari <crope@iki.fi>
5729 L:      linux-media@vger.kernel.org
5730 W:      https://linuxtv.org
5731 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5732 T:      git git://linuxtv.org/anttip/media_tree.git
5733 S:      Maintained
5734 F:      drivers/media/usb/dvb-usb-v2/gl861*
5735
5736 DVB_USB_MXL111SF MEDIA DRIVER
5737 M:      Michael Krufky <mkrufky@linuxtv.org>
5738 L:      linux-media@vger.kernel.org
5739 W:      https://linuxtv.org
5740 W:      http://github.com/mkrufky
5741 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5742 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5743 S:      Maintained
5744 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5745
5746 DVB_USB_RTL28XXU MEDIA DRIVER
5747 M:      Antti Palosaari <crope@iki.fi>
5748 L:      linux-media@vger.kernel.org
5749 W:      https://linuxtv.org
5750 W:      http://palosaari.fi/linux/
5751 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5752 T:      git git://linuxtv.org/anttip/media_tree.git
5753 S:      Maintained
5754 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5755
5756 DVB_USB_V2 MEDIA DRIVER
5757 M:      Antti Palosaari <crope@iki.fi>
5758 L:      linux-media@vger.kernel.org
5759 W:      https://linuxtv.org
5760 W:      http://palosaari.fi/linux/
5761 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5762 T:      git git://linuxtv.org/anttip/media_tree.git
5763 S:      Maintained
5764 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5765 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5766
5767 DYNAMIC DEBUG
5768 M:      Jason Baron <jbaron@akamai.com>
5769 S:      Maintained
5770 F:      lib/dynamic_debug.c
5771 F:      include/linux/dynamic_debug.h
5772
5773 DYNAMIC INTERRUPT MODERATION
5774 M:      Tal Gilboa <talgi@mellanox.com>
5775 S:      Maintained
5776 F:      include/linux/dim.h
5777 F:      lib/dim/
5778
5779 DZ DECSTATION DZ11 SERIAL DRIVER
5780 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5781 S:      Maintained
5782 F:      drivers/tty/serial/dz.*
5783
5784 E3X0 POWER BUTTON DRIVER
5785 M:      Moritz Fischer <moritz.fischer@ettus.com>
5786 L:      usrp-users@lists.ettus.com
5787 W:      http://www.ettus.com
5788 S:      Supported
5789 F:      drivers/input/misc/e3x0-button.c
5790 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5791
5792 E4000 MEDIA DRIVER
5793 M:      Antti Palosaari <crope@iki.fi>
5794 L:      linux-media@vger.kernel.org
5795 W:      https://linuxtv.org
5796 W:      http://palosaari.fi/linux/
5797 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5798 T:      git git://linuxtv.org/anttip/media_tree.git
5799 S:      Maintained
5800 F:      drivers/media/tuners/e4000*
5801
5802 EARTH_PT1 MEDIA DRIVER
5803 M:      Akihiro Tsukada <tskd08@gmail.com>
5804 L:      linux-media@vger.kernel.org
5805 S:      Odd Fixes
5806 F:      drivers/media/pci/pt1/
5807
5808 EARTH_PT3 MEDIA DRIVER
5809 M:      Akihiro Tsukada <tskd08@gmail.com>
5810 L:      linux-media@vger.kernel.org
5811 S:      Odd Fixes
5812 F:      drivers/media/pci/pt3/
5813
5814 EC100 MEDIA DRIVER
5815 M:      Antti Palosaari <crope@iki.fi>
5816 L:      linux-media@vger.kernel.org
5817 W:      https://linuxtv.org
5818 W:      http://palosaari.fi/linux/
5819 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5820 T:      git git://linuxtv.org/anttip/media_tree.git
5821 S:      Maintained
5822 F:      drivers/media/dvb-frontends/ec100*
5823
5824 ECRYPT FILE SYSTEM
5825 M:      Tyler Hicks <tyhicks@canonical.com>
5826 L:      ecryptfs@vger.kernel.org
5827 W:      http://ecryptfs.org
5828 W:      https://launchpad.net/ecryptfs
5829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5830 S:      Supported
5831 F:      Documentation/filesystems/ecryptfs.txt
5832 F:      fs/ecryptfs/
5833
5834 EDAC-AMD64
5835 M:      Borislav Petkov <bp@alien8.de>
5836 L:      linux-edac@vger.kernel.org
5837 S:      Maintained
5838 F:      drivers/edac/amd64_edac*
5839
5840 EDAC-ARMADA
5841 M:      Jan Luebbe <jlu@pengutronix.de>
5842 L:      linux-edac@vger.kernel.org
5843 S:      Maintained
5844 F:      drivers/edac/armada_xp_*
5845
5846 EDAC-AST2500
5847 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5848 S:      Supported
5849 F:      drivers/edac/aspeed_edac.c
5850 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5851
5852 EDAC-BLUEFIELD
5853 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5854 S:      Supported
5855 F:      drivers/edac/bluefield_edac.c
5856
5857 EDAC-CALXEDA
5858 M:      Robert Richter <rric@kernel.org>
5859 L:      linux-edac@vger.kernel.org
5860 S:      Maintained
5861 F:      drivers/edac/highbank*
5862
5863 EDAC-CAVIUM OCTEON
5864 M:      Ralf Baechle <ralf@linux-mips.org>
5865 M:      David Daney <david.daney@cavium.com>
5866 L:      linux-edac@vger.kernel.org
5867 L:      linux-mips@vger.kernel.org
5868 S:      Supported
5869 F:      drivers/edac/octeon_edac*
5870
5871 EDAC-CAVIUM THUNDERX
5872 M:      David Daney <david.daney@cavium.com>
5873 M:      Jan Glauber <jglauber@cavium.com>
5874 L:      linux-edac@vger.kernel.org
5875 S:      Supported
5876 F:      drivers/edac/thunderx_edac*
5877
5878 EDAC-CORE
5879 M:      Borislav Petkov <bp@alien8.de>
5880 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5881 M:      Tony Luck <tony.luck@intel.com>
5882 R:      James Morse <james.morse@arm.com>
5883 R:      Robert Richter <rrichter@marvell.com>
5884 L:      linux-edac@vger.kernel.org
5885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5886 S:      Supported
5887 F:      Documentation/admin-guide/ras.rst
5888 F:      Documentation/driver-api/edac.rst
5889 F:      drivers/edac/
5890 F:      include/linux/edac.h
5891
5892 EDAC-E752X
5893 M:      Mark Gross <mark.gross@intel.com>
5894 L:      linux-edac@vger.kernel.org
5895 S:      Maintained
5896 F:      drivers/edac/e752x_edac.c
5897
5898 EDAC-E7XXX
5899 L:      linux-edac@vger.kernel.org
5900 S:      Maintained
5901 F:      drivers/edac/e7xxx_edac.c
5902
5903 EDAC-FSL_DDR
5904 M:      York Sun <york.sun@nxp.com>
5905 L:      linux-edac@vger.kernel.org
5906 S:      Maintained
5907 F:      drivers/edac/fsl_ddr_edac.*
5908
5909 EDAC-GHES
5910 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5911 L:      linux-edac@vger.kernel.org
5912 S:      Maintained
5913 F:      drivers/edac/ghes_edac.c
5914
5915 EDAC-I10NM
5916 M:      Tony Luck <tony.luck@intel.com>
5917 L:      linux-edac@vger.kernel.org
5918 S:      Maintained
5919 F:      drivers/edac/i10nm_base.c
5920
5921 EDAC-I3000
5922 L:      linux-edac@vger.kernel.org
5923 S:      Orphan
5924 F:      drivers/edac/i3000_edac.c
5925
5926 EDAC-I5000
5927 L:      linux-edac@vger.kernel.org
5928 S:      Maintained
5929 F:      drivers/edac/i5000_edac.c
5930
5931 EDAC-I5400
5932 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5933 L:      linux-edac@vger.kernel.org
5934 S:      Maintained
5935 F:      drivers/edac/i5400_edac.c
5936
5937 EDAC-I7300
5938 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5939 L:      linux-edac@vger.kernel.org
5940 S:      Maintained
5941 F:      drivers/edac/i7300_edac.c
5942
5943 EDAC-I7CORE
5944 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5945 L:      linux-edac@vger.kernel.org
5946 S:      Maintained
5947 F:      drivers/edac/i7core_edac.c
5948
5949 EDAC-I82443BXGX
5950 M:      Tim Small <tim@buttersideup.com>
5951 L:      linux-edac@vger.kernel.org
5952 S:      Maintained
5953 F:      drivers/edac/i82443bxgx_edac.c
5954
5955 EDAC-I82975X
5956 M:      "Arvind R." <arvino55@gmail.com>
5957 L:      linux-edac@vger.kernel.org
5958 S:      Maintained
5959 F:      drivers/edac/i82975x_edac.c
5960
5961 EDAC-IE31200
5962 M:      Jason Baron <jbaron@akamai.com>
5963 L:      linux-edac@vger.kernel.org
5964 S:      Maintained
5965 F:      drivers/edac/ie31200_edac.c
5966
5967 EDAC-MPC85XX
5968 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5969 L:      linux-edac@vger.kernel.org
5970 S:      Maintained
5971 F:      drivers/edac/mpc85xx_edac.[ch]
5972
5973 EDAC-PASEMI
5974 M:      Egor Martovetsky <egor@pasemi.com>
5975 L:      linux-edac@vger.kernel.org
5976 S:      Maintained
5977 F:      drivers/edac/pasemi_edac.c
5978
5979 EDAC-PND2
5980 M:      Tony Luck <tony.luck@intel.com>
5981 L:      linux-edac@vger.kernel.org
5982 S:      Maintained
5983 F:      drivers/edac/pnd2_edac.[ch]
5984
5985 EDAC-R82600
5986 M:      Tim Small <tim@buttersideup.com>
5987 L:      linux-edac@vger.kernel.org
5988 S:      Maintained
5989 F:      drivers/edac/r82600_edac.c
5990
5991 EDAC-SBRIDGE
5992 M:      Tony Luck <tony.luck@intel.com>
5993 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5994 L:      linux-edac@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/edac/sb_edac.c
5997
5998 EDAC-SIFIVE
5999 M:      Yash Shah <yash.shah@sifive.com>
6000 L:      linux-edac@vger.kernel.org
6001 S:      Supported
6002 F:      drivers/edac/sifive_edac.c
6003
6004 EDAC-SKYLAKE
6005 M:      Tony Luck <tony.luck@intel.com>
6006 L:      linux-edac@vger.kernel.org
6007 S:      Maintained
6008 F:      drivers/edac/skx_*.c
6009
6010 EDAC-TI
6011 M:      Tero Kristo <t-kristo@ti.com>
6012 L:      linux-edac@vger.kernel.org
6013 S:      Maintained
6014 F:      drivers/edac/ti_edac.c
6015
6016 EDAC-QCOM
6017 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6018 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6019 L:      linux-arm-msm@vger.kernel.org
6020 L:      linux-edac@vger.kernel.org
6021 S:      Maintained
6022 F:      drivers/edac/qcom_edac.c
6023
6024 EDIROL UA-101/UA-1000 DRIVER
6025 M:      Clemens Ladisch <clemens@ladisch.de>
6026 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6028 S:      Maintained
6029 F:      sound/usb/misc/ua101.c
6030
6031 EFI TEST DRIVER
6032 L:      linux-efi@vger.kernel.org
6033 M:      Ivan Hu <ivan.hu@canonical.com>
6034 M:      Ard Biesheuvel <ardb@kernel.org>
6035 S:      Maintained
6036 F:      drivers/firmware/efi/test/
6037
6038 EFI VARIABLE FILESYSTEM
6039 M:      Matthew Garrett <matthew.garrett@nebula.com>
6040 M:      Jeremy Kerr <jk@ozlabs.org>
6041 M:      Ard Biesheuvel <ardb@kernel.org>
6042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6043 L:      linux-efi@vger.kernel.org
6044 S:      Maintained
6045 F:      fs/efivarfs/
6046
6047 EFIFB FRAMEBUFFER DRIVER
6048 L:      linux-fbdev@vger.kernel.org
6049 M:      Peter Jones <pjones@redhat.com>
6050 S:      Maintained
6051 F:      drivers/video/fbdev/efifb.c
6052
6053 EFS FILESYSTEM
6054 W:      http://aeschi.ch.eu.org/efs/
6055 S:      Orphan
6056 F:      fs/efs/
6057
6058 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6059 M:      Douglas Miller <dougmill@linux.ibm.com>
6060 L:      netdev@vger.kernel.org
6061 S:      Maintained
6062 F:      drivers/net/ethernet/ibm/ehea/
6063
6064 EM28XX VIDEO4LINUX DRIVER
6065 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6066 L:      linux-media@vger.kernel.org
6067 W:      https://linuxtv.org
6068 T:      git git://linuxtv.org/media_tree.git
6069 S:      Maintained
6070 F:      drivers/media/usb/em28xx/
6071 F:      Documentation/media/v4l-drivers/em28xx*
6072
6073 EMBEDDED LINUX
6074 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6075 M:      Matt Mackall <mpm@selenic.com>
6076 M:      David Woodhouse <dwmw2@infradead.org>
6077 L:      linux-embedded@vger.kernel.org
6078 S:      Maintained
6079
6080 Emulex 10Gbps iSCSI - OneConnect DRIVER
6081 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6082 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6083 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6084 L:      linux-scsi@vger.kernel.org
6085 W:      http://www.broadcom.com
6086 S:      Supported
6087 F:      drivers/scsi/be2iscsi/
6088
6089 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6090 M:      Sathya Perla <sathya.perla@broadcom.com>
6091 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6092 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6093 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6094 L:      netdev@vger.kernel.org
6095 W:      http://www.emulex.com
6096 S:      Supported
6097 F:      drivers/net/ethernet/emulex/benet/
6098
6099 EMULEX ONECONNECT ROCE DRIVER
6100 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6101 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6102 L:      linux-rdma@vger.kernel.org
6103 W:      http://www.broadcom.com
6104 S:      Odd Fixes
6105 F:      drivers/infiniband/hw/ocrdma/
6106 F:      include/uapi/rdma/ocrdma-abi.h
6107
6108 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6109 M:      James Smart <james.smart@broadcom.com>
6110 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6111 L:      linux-scsi@vger.kernel.org
6112 W:      http://www.broadcom.com
6113 S:      Supported
6114 F:      drivers/scsi/lpfc/
6115
6116 ENE CB710 FLASH CARD READER DRIVER
6117 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6118 S:      Maintained
6119 F:      drivers/misc/cb710/
6120 F:      drivers/mmc/host/cb710-mmc.*
6121 F:      include/linux/cb710.h
6122
6123 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6124 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6125 S:      Maintained
6126 F:      drivers/media/rc/ene_ir.*
6127
6128 EPSON S1D13XXX FRAMEBUFFER DRIVER
6129 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6130 S:      Maintained
6131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6132 F:      drivers/video/fbdev/s1d13xxxfb.c
6133 F:      include/video/s1d13xxxfb.h
6134
6135 EROFS FILE SYSTEM
6136 M:      Gao Xiang <gaoxiang25@huawei.com>
6137 M:      Chao Yu <yuchao0@huawei.com>
6138 L:      linux-erofs@lists.ozlabs.org
6139 S:      Maintained
6140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6141 F:      Documentation/filesystems/erofs.txt
6142 F:      fs/erofs/
6143 F:      include/trace/events/erofs.h
6144
6145 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6146 M:      Jeff Layton <jlayton@kernel.org>
6147 S:      Maintained
6148 F:      lib/errseq.c
6149 F:      include/linux/errseq.h
6150
6151 ET131X NETWORK DRIVER
6152 M:      Mark Einon <mark.einon@gmail.com>
6153 S:      Odd Fixes
6154 F:      drivers/net/ethernet/agere/
6155
6156 ETHERNET BRIDGE
6157 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6158 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6159 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6160 L:      netdev@vger.kernel.org
6161 W:      http://www.linuxfoundation.org/en/Net:Bridge
6162 S:      Maintained
6163 F:      include/linux/netfilter_bridge/
6164 F:      net/bridge/
6165
6166 ETHERNET PHY LIBRARY
6167 M:      Andrew Lunn <andrew@lunn.ch>
6168 M:      Florian Fainelli <f.fainelli@gmail.com>
6169 M:      Heiner Kallweit <hkallweit1@gmail.com>
6170 L:      netdev@vger.kernel.org
6171 S:      Maintained
6172 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6173 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6174 F:      Documentation/devicetree/bindings/net/mdio*
6175 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6176 F:      Documentation/networking/phy.rst
6177 F:      drivers/net/phy/
6178 F:      drivers/of/of_mdio.c
6179 F:      drivers/of/of_net.c
6180 F:      include/dt-bindings/net/qca-ar803x.h
6181 F:      include/linux/*mdio*.h
6182 F:      include/linux/of_net.h
6183 F:      include/linux/phy.h
6184 F:      include/linux/phy_fixed.h
6185 F:      include/linux/platform_data/mdio-bcm-unimac.h
6186 F:      include/linux/platform_data/mdio-gpio.h
6187 F:      include/trace/events/mdio.h
6188 F:      include/uapi/linux/mdio.h
6189 F:      include/uapi/linux/mii.h
6190
6191 EXFAT FILE SYSTEM
6192 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6193 L:      linux-fsdevel@vger.kernel.org
6194 S:      Maintained
6195 F:      drivers/staging/exfat/
6196
6197 EXT2 FILE SYSTEM
6198 M:      Jan Kara <jack@suse.com>
6199 L:      linux-ext4@vger.kernel.org
6200 S:      Maintained
6201 F:      Documentation/filesystems/ext2.txt
6202 F:      fs/ext2/
6203 F:      include/linux/ext2*
6204
6205 EXT4 FILE SYSTEM
6206 M:      "Theodore Ts'o" <tytso@mit.edu>
6207 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6208 L:      linux-ext4@vger.kernel.org
6209 W:      http://ext4.wiki.kernel.org
6210 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6212 S:      Maintained
6213 F:      Documentation/filesystems/ext4/
6214 F:      fs/ext4/
6215
6216 Extended Verification Module (EVM)
6217 M:      Mimi Zohar <zohar@linux.ibm.com>
6218 L:      linux-integrity@vger.kernel.org
6219 S:      Supported
6220 F:      security/integrity/evm/
6221
6222 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6223 M:      Ard Biesheuvel <ardb@kernel.org>
6224 L:      linux-efi@vger.kernel.org
6225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6226 S:      Maintained
6227 F:      Documentation/admin-guide/efi-stub.rst
6228 F:      arch/*/kernel/efi.c
6229 F:      arch/x86/boot/compressed/eboot.[ch]
6230 F:      arch/*/include/asm/efi.h
6231 F:      arch/x86/platform/efi/
6232 F:      drivers/firmware/efi/
6233 F:      include/linux/efi*.h
6234 F:      arch/arm/boot/compressed/efi-header.S
6235 F:      arch/arm64/kernel/efi-entry.S
6236
6237 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6238 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6239 M:      Chanwoo Choi <cw00.choi@samsung.com>
6240 L:      linux-kernel@vger.kernel.org
6241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6242 S:      Maintained
6243 F:      drivers/extcon/
6244 F:      include/linux/extcon/
6245 F:      include/linux/extcon.h
6246 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6247 F:      Documentation/devicetree/bindings/extcon/
6248
6249 EXYNOS DP DRIVER
6250 M:      Jingoo Han <jingoohan1@gmail.com>
6251 L:      dri-devel@lists.freedesktop.org
6252 S:      Maintained
6253 F:      drivers/gpu/drm/exynos/exynos_dp*
6254
6255 EXYNOS SYSMMU (IOMMU) driver
6256 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6257 L:      iommu@lists.linux-foundation.org
6258 S:      Maintained
6259 F:      drivers/iommu/exynos-iommu.c
6260
6261 EZchip NPS platform support
6262 M:      Vineet Gupta <vgupta@synopsys.com>
6263 M:      Ofer Levi <oferle@mellanox.com>
6264 S:      Supported
6265 F:      arch/arc/plat-eznps
6266 F:      arch/arc/boot/dts/eznps.dts
6267
6268 F2FS FILE SYSTEM
6269 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6270 M:      Chao Yu <yuchao0@huawei.com>
6271 L:      linux-f2fs-devel@lists.sourceforge.net
6272 W:      https://f2fs.wiki.kernel.org/
6273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6274 S:      Maintained
6275 F:      Documentation/filesystems/f2fs.txt
6276 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6277 F:      fs/f2fs/
6278 F:      include/linux/f2fs_fs.h
6279 F:      include/trace/events/f2fs.h
6280
6281 F71805F HARDWARE MONITORING DRIVER
6282 M:      Jean Delvare <jdelvare@suse.com>
6283 L:      linux-hwmon@vger.kernel.org
6284 S:      Maintained
6285 F:      Documentation/hwmon/f71805f.rst
6286 F:      drivers/hwmon/f71805f.c
6287
6288 FADDR2LINE
6289 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6290 S:      Maintained
6291 F:      scripts/faddr2line
6292
6293 FAILOVER MODULE
6294 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6295 L:      netdev@vger.kernel.org
6296 S:      Supported
6297 F:      net/core/failover.c
6298 F:      include/net/failover.h
6299 F:      Documentation/networking/failover.rst
6300
6301 FANOTIFY
6302 M:      Jan Kara <jack@suse.cz>
6303 R:      Amir Goldstein <amir73il@gmail.com>
6304 L:      linux-fsdevel@vger.kernel.org
6305 S:      Maintained
6306 F:      fs/notify/fanotify/
6307 F:      include/linux/fanotify.h
6308 F:      include/uapi/linux/fanotify.h
6309
6310 FARSYNC SYNCHRONOUS DRIVER
6311 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6312 W:      http://www.farsite.co.uk/
6313 S:      Supported
6314 F:      drivers/net/wan/farsync.*
6315
6316 FAULT INJECTION SUPPORT
6317 M:      Akinobu Mita <akinobu.mita@gmail.com>
6318 S:      Supported
6319 F:      Documentation/fault-injection/
6320 F:      lib/fault-inject.c
6321
6322 FBTFT Framebuffer drivers
6323 S:      Orphan
6324 L:      dri-devel@lists.freedesktop.org
6325 L:      linux-fbdev@vger.kernel.org
6326 F:      drivers/staging/fbtft/
6327
6328 FC0011 TUNER DRIVER
6329 M:      Michael Buesch <m@bues.ch>
6330 L:      linux-media@vger.kernel.org
6331 S:      Maintained
6332 F:      drivers/media/tuners/fc0011.h
6333 F:      drivers/media/tuners/fc0011.c
6334
6335 FC2580 MEDIA DRIVER
6336 M:      Antti Palosaari <crope@iki.fi>
6337 L:      linux-media@vger.kernel.org
6338 W:      https://linuxtv.org
6339 W:      http://palosaari.fi/linux/
6340 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6341 T:      git git://linuxtv.org/anttip/media_tree.git
6342 S:      Maintained
6343 F:      drivers/media/tuners/fc2580*
6344
6345 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6346 M:      Hannes Reinecke <hare@suse.de>
6347 L:      linux-scsi@vger.kernel.org
6348 W:      www.Open-FCoE.org
6349 S:      Supported
6350 F:      drivers/scsi/libfc/
6351 F:      drivers/scsi/fcoe/
6352 F:      include/scsi/fc/
6353 F:      include/scsi/libfc.h
6354 F:      include/scsi/libfcoe.h
6355 F:      include/uapi/scsi/fc/
6356
6357 FILE LOCKING (flock() and fcntl()/lockf())
6358 M:      Jeff Layton <jlayton@kernel.org>
6359 M:      "J. Bruce Fields" <bfields@fieldses.org>
6360 L:      linux-fsdevel@vger.kernel.org
6361 S:      Maintained
6362 F:      include/linux/fcntl.h
6363 F:      include/uapi/linux/fcntl.h
6364 F:      fs/fcntl.c
6365 F:      fs/locks.c
6366
6367 FILESYSTEMS (VFS and infrastructure)
6368 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6369 L:      linux-fsdevel@vger.kernel.org
6370 S:      Maintained
6371 F:      fs/*
6372 F:      include/linux/fs.h
6373 F:      include/linux/fs_types.h
6374 F:      include/uapi/linux/fs.h
6375
6376 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6377 M:      Riku Voipio <riku.voipio@iki.fi>
6378 L:      linux-hwmon@vger.kernel.org
6379 S:      Maintained
6380 F:      drivers/hwmon/f75375s.c
6381 F:      include/linux/f75375s.h
6382
6383 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6384 M:      Clemens Ladisch <clemens@ladisch.de>
6385 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6386 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6388 S:      Maintained
6389 F:      sound/firewire/
6390 F:      include/uapi/sound/firewire.h
6391
6392 FIREWIRE MEDIA DRIVERS (firedtv)
6393 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6394 L:      linux-media@vger.kernel.org
6395 L:      linux1394-devel@lists.sourceforge.net
6396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6397 S:      Maintained
6398 F:      drivers/media/firewire/
6399
6400 FIREWIRE SBP-2 TARGET
6401 M:      Chris Boot <bootc@bootc.net>
6402 L:      linux-scsi@vger.kernel.org
6403 L:      target-devel@vger.kernel.org
6404 L:      linux1394-devel@lists.sourceforge.net
6405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6406 S:      Maintained
6407 F:      drivers/target/sbp/
6408
6409 FIREWIRE SUBSYSTEM
6410 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6411 L:      linux1394-devel@lists.sourceforge.net
6412 W:      http://ieee1394.wiki.kernel.org/
6413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6414 S:      Maintained
6415 F:      drivers/firewire/
6416 F:      include/linux/firewire.h
6417 F:      include/uapi/linux/firewire*.h
6418 F:      tools/firewire/
6419
6420 FIRMWARE LOADER (request_firmware)
6421 M:      Luis Chamberlain <mcgrof@kernel.org>
6422 L:      linux-kernel@vger.kernel.org
6423 S:      Maintained
6424 F:      Documentation/firmware_class/
6425 F:      drivers/base/firmware_loader/
6426 F:      include/linux/firmware.h
6427
6428 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6429 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6430 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6431 S:      Maintained
6432 F:      drivers/block/rsxx/
6433
6434 FLEXTIMER FTM-QUADDEC DRIVER
6435 M:      Patrick Havelange <patrick.havelange@essensium.com>
6436 L:      linux-iio@vger.kernel.org
6437 S:      Maintained
6438 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6439 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6440 F:      drivers/counter/ftm-quaddec.c
6441
6442 FLOPPY DRIVER
6443 M:      Denis Efremov <efremov@linux.com>
6444 S:      Odd Fixes
6445 L:      linux-block@vger.kernel.org
6446 F:      drivers/block/floppy.c
6447
6448 FPGA MANAGER FRAMEWORK
6449 M:      Moritz Fischer <mdf@kernel.org>
6450 L:      linux-fpga@vger.kernel.org
6451 S:      Maintained
6452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6453 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6454 F:      Documentation/fpga/
6455 F:      Documentation/driver-api/fpga/
6456 F:      Documentation/devicetree/bindings/fpga/
6457 F:      drivers/fpga/
6458 F:      include/linux/fpga/
6459 W:      http://www.rocketboards.org
6460
6461 FPGA DFL DRIVERS
6462 M:      Wu Hao <hao.wu@intel.com>
6463 L:      linux-fpga@vger.kernel.org
6464 S:      Maintained
6465 F:      Documentation/fpga/dfl.rst
6466 F:      include/uapi/linux/fpga-dfl.h
6467 F:      drivers/fpga/dfl*
6468
6469 FPU EMULATOR
6470 M:      Bill Metzenthen <billm@melbpc.org.au>
6471 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6472 S:      Maintained
6473 F:      arch/x86/math-emu/
6474
6475 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6476 L:      netdev@vger.kernel.org
6477 S:      Orphan
6478 F:      drivers/net/wan/dlci.c
6479 F:      drivers/net/wan/sdla.c
6480
6481 FRAMEBUFFER LAYER
6482 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6483 L:      dri-devel@lists.freedesktop.org
6484 L:      linux-fbdev@vger.kernel.org
6485 T:      git git://anongit.freedesktop.org/drm/drm-misc
6486 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6487 S:      Maintained
6488 F:      Documentation/fb/
6489 F:      drivers/video/
6490 F:      include/video/
6491 F:      include/linux/fb.h
6492 F:      include/uapi/video/
6493 F:      include/uapi/linux/fb.h
6494
6495 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6496 M:      Horia Geantă <horia.geanta@nxp.com>
6497 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6498 L:      linux-crypto@vger.kernel.org
6499 S:      Maintained
6500 F:      drivers/crypto/caam/
6501 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6502
6503 FREESCALE DIU FRAMEBUFFER DRIVER
6504 M:      Timur Tabi <timur@kernel.org>
6505 L:      linux-fbdev@vger.kernel.org
6506 S:      Maintained
6507 F:      drivers/video/fbdev/fsl-diu-fb.*
6508
6509 FREESCALE DMA DRIVER
6510 M:      Li Yang <leoyang.li@nxp.com>
6511 M:      Zhang Wei <zw@zh-kernel.org>
6512 L:      linuxppc-dev@lists.ozlabs.org
6513 S:      Maintained
6514 F:      drivers/dma/fsldma.*
6515
6516 FREESCALE ENETC ETHERNET DRIVERS
6517 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6518 L:      netdev@vger.kernel.org
6519 S:      Maintained
6520 F:      drivers/net/ethernet/freescale/enetc/
6521
6522 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6523 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6524 L:      netdev@vger.kernel.org
6525 S:      Maintained
6526 F:      drivers/net/ethernet/freescale/gianfar*
6527 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6528
6529 FREESCALE GPMI NAND DRIVER
6530 M:      Han Xu <han.xu@nxp.com>
6531 L:      linux-mtd@lists.infradead.org
6532 S:      Maintained
6533 F:      drivers/mtd/nand/raw/gpmi-nand/*
6534
6535 FREESCALE I2C CPM DRIVER
6536 M:      Jochen Friedrich <jochen@scram.de>
6537 L:      linuxppc-dev@lists.ozlabs.org
6538 L:      linux-i2c@vger.kernel.org
6539 S:      Maintained
6540 F:      drivers/i2c/busses/i2c-cpm.c
6541
6542 FREESCALE IMX DDR PMU DRIVER
6543 M:      Frank Li <Frank.li@nxp.com>
6544 L:      linux-arm-kernel@lists.infradead.org
6545 S:      Maintained
6546 F:      drivers/perf/fsl_imx8_ddr_perf.c
6547 F:      Documentation/admin-guide/perf/imx-ddr.rst
6548 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6549
6550 FREESCALE IMX I2C DRIVER
6551 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6552 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6553 L:      linux-i2c@vger.kernel.org
6554 S:      Maintained
6555 F:      drivers/i2c/busses/i2c-imx.c
6556 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6557
6558 FREESCALE IMX LPI2C DRIVER
6559 M:      Dong Aisheng <aisheng.dong@nxp.com>
6560 L:      linux-i2c@vger.kernel.org
6561 L:      linux-imx@nxp.com
6562 S:      Maintained
6563 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6564 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6565
6566 FREESCALE IMX / MXC FEC DRIVER
6567 M:      Fugang Duan <fugang.duan@nxp.com>
6568 L:      netdev@vger.kernel.org
6569 S:      Maintained
6570 F:      drivers/net/ethernet/freescale/fec_main.c
6571 F:      drivers/net/ethernet/freescale/fec_ptp.c
6572 F:      drivers/net/ethernet/freescale/fec.h
6573 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6574
6575 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6576 M:      Sascha Hauer <s.hauer@pengutronix.de>
6577 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6578 L:      linux-fbdev@vger.kernel.org
6579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6580 S:      Maintained
6581 F:      include/linux/platform_data/video-imxfb.h
6582 F:      drivers/video/fbdev/imxfb.c
6583
6584 FREESCALE QORIQ DPAA ETHERNET DRIVER
6585 M:      Madalin Bucur <madalin.bucur@nxp.com>
6586 L:      netdev@vger.kernel.org
6587 S:      Maintained
6588 F:      drivers/net/ethernet/freescale/dpaa
6589
6590 FREESCALE QORIQ DPAA FMAN DRIVER
6591 M:      Madalin Bucur <madalin.bucur@nxp.com>
6592 L:      netdev@vger.kernel.org
6593 S:      Maintained
6594 F:      drivers/net/ethernet/freescale/fman
6595 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6596
6597 FREESCALE QORIQ PTP CLOCK DRIVER
6598 M:      Yangbo Lu <yangbo.lu@nxp.com>
6599 L:      netdev@vger.kernel.org
6600 S:      Maintained
6601 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6602 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6603 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6604 F:      drivers/ptp/ptp_qoriq.c
6605 F:      drivers/ptp/ptp_qoriq_debugfs.c
6606 F:      include/linux/fsl/ptp_qoriq.h
6607 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6608
6609 FREESCALE QUAD SPI DRIVER
6610 M:      Han Xu <han.xu@nxp.com>
6611 L:      linux-spi@vger.kernel.org
6612 S:      Maintained
6613 F:      drivers/spi/spi-fsl-qspi.c
6614
6615 FREESCALE QUICC ENGINE LIBRARY
6616 M:      Qiang Zhao <qiang.zhao@nxp.com>
6617 L:      linuxppc-dev@lists.ozlabs.org
6618 S:      Maintained
6619 F:      drivers/soc/fsl/qe/
6620 F:      include/soc/fsl/*qe*.h
6621 F:      include/soc/fsl/*ucc*.h
6622
6623 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6624 M:      Li Yang <leoyang.li@nxp.com>
6625 L:      netdev@vger.kernel.org
6626 L:      linuxppc-dev@lists.ozlabs.org
6627 S:      Maintained
6628 F:      drivers/net/ethernet/freescale/ucc_geth*
6629
6630 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6631 M:      Zhao Qiang <qiang.zhao@nxp.com>
6632 L:      netdev@vger.kernel.org
6633 L:      linuxppc-dev@lists.ozlabs.org
6634 S:      Maintained
6635 F:      drivers/net/wan/fsl_ucc_hdlc*
6636
6637 FREESCALE QUICC ENGINE UCC UART DRIVER
6638 M:      Timur Tabi <timur@kernel.org>
6639 L:      linuxppc-dev@lists.ozlabs.org
6640 S:      Maintained
6641 F:      drivers/tty/serial/ucc_uart.c
6642
6643 FREESCALE SOC DRIVERS
6644 M:      Li Yang <leoyang.li@nxp.com>
6645 L:      linuxppc-dev@lists.ozlabs.org
6646 L:      linux-arm-kernel@lists.infradead.org
6647 S:      Maintained
6648 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6649 F:      Documentation/devicetree/bindings/soc/fsl/
6650 F:      drivers/soc/fsl/
6651 F:      include/linux/fsl/
6652
6653 FREESCALE SOC FS_ENET DRIVER
6654 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6655 L:      linuxppc-dev@lists.ozlabs.org
6656 L:      netdev@vger.kernel.org
6657 S:      Maintained
6658 F:      drivers/net/ethernet/freescale/fs_enet/
6659 F:      include/linux/fs_enet_pd.h
6660
6661 FREESCALE SOC SOUND DRIVERS
6662 M:      Timur Tabi <timur@kernel.org>
6663 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6664 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6665 R:      Fabio Estevam <festevam@gmail.com>
6666 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6667 L:      linuxppc-dev@lists.ozlabs.org
6668 S:      Maintained
6669 F:      sound/soc/fsl/fsl*
6670 F:      sound/soc/fsl/imx*
6671 F:      sound/soc/fsl/mpc8610_hpcd.c
6672
6673 FREESCALE USB PERIPHERAL DRIVERS
6674 M:      Li Yang <leoyang.li@nxp.com>
6675 L:      linux-usb@vger.kernel.org
6676 L:      linuxppc-dev@lists.ozlabs.org
6677 S:      Maintained
6678 F:      drivers/usb/gadget/udc/fsl*
6679
6680 FREEVXFS FILESYSTEM
6681 M:      Christoph Hellwig <hch@infradead.org>
6682 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6683 S:      Maintained
6684 F:      fs/freevxfs/
6685
6686 FREEZER
6687 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6688 M:      Pavel Machek <pavel@ucw.cz>
6689 L:      linux-pm@vger.kernel.org
6690 S:      Supported
6691 F:      Documentation/power/freezing-of-tasks.rst
6692 F:      include/linux/freezer.h
6693 F:      kernel/freezer.c
6694
6695 FRONTSWAP API
6696 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6697 L:      linux-kernel@vger.kernel.org
6698 S:      Maintained
6699 F:      mm/frontswap.c
6700 F:      include/linux/frontswap.h
6701
6702 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6703 M:      David Howells <dhowells@redhat.com>
6704 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6705 S:      Supported
6706 F:      Documentation/filesystems/caching/
6707 F:      fs/fscache/
6708 F:      include/linux/fscache*.h
6709
6710 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6711 M:      Theodore Y. Ts'o <tytso@mit.edu>
6712 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6713 M:      Eric Biggers <ebiggers@kernel.org>
6714 L:      linux-fscrypt@vger.kernel.org
6715 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6716 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6717 S:      Supported
6718 F:      fs/crypto/
6719 F:      include/linux/fscrypt*.h
6720 F:      include/uapi/linux/fscrypt.h
6721 F:      Documentation/filesystems/fscrypt.rst
6722
6723 FSI SUBSYSTEM
6724 M:      Jeremy Kerr <jk@ozlabs.org>
6725 M:      Joel Stanley <joel@jms.id.au>
6726 R:      Alistar Popple <alistair@popple.id.au>
6727 R:      Eddie James <eajames@linux.ibm.com>
6728 L:      linux-fsi@lists.ozlabs.org
6729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6730 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6731 S:      Supported
6732 F:      drivers/fsi/
6733 F:      include/linux/fsi*.h
6734 F:      include/trace/events/fsi*.h
6735
6736 FSI-ATTACHED I2C DRIVER
6737 M:      Eddie James <eajames@linux.ibm.com>
6738 L:      linux-i2c@vger.kernel.org
6739 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6740 S:      Maintained
6741 F:      drivers/i2c/busses/i2c-fsi.c
6742 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6743
6744 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6745 M:      Jan Kara <jack@suse.cz>
6746 R:      Amir Goldstein <amir73il@gmail.com>
6747 L:      linux-fsdevel@vger.kernel.org
6748 S:      Maintained
6749 F:      fs/notify/
6750 F:      include/linux/fsnotify*.h
6751
6752 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6753 M:      Eric Biggers <ebiggers@kernel.org>
6754 M:      Theodore Y. Ts'o <tytso@mit.edu>
6755 L:      linux-fscrypt@vger.kernel.org
6756 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6757 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6758 S:      Supported
6759 F:      fs/verity/
6760 F:      include/linux/fsverity.h
6761 F:      include/uapi/linux/fsverity.h
6762 F:      Documentation/filesystems/fsverity.rst
6763
6764 FUJITSU LAPTOP EXTRAS
6765 M:      Jonathan Woithe <jwoithe@just42.net>
6766 L:      platform-driver-x86@vger.kernel.org
6767 S:      Maintained
6768 F:      drivers/platform/x86/fujitsu-laptop.c
6769
6770 FUJITSU M-5MO LS CAMERA ISP DRIVER
6771 M:      Kyungmin Park <kyungmin.park@samsung.com>
6772 M:      Heungjun Kim <riverful.kim@samsung.com>
6773 L:      linux-media@vger.kernel.org
6774 S:      Maintained
6775 F:      drivers/media/i2c/m5mols/
6776 F:      include/media/i2c/m5mols.h
6777
6778 FUJITSU TABLET EXTRAS
6779 M:      Robert Gerlach <khnz@gmx.de>
6780 L:      platform-driver-x86@vger.kernel.org
6781 S:      Maintained
6782 F:      drivers/platform/x86/fujitsu-tablet.c
6783
6784 FUSE: FILESYSTEM IN USERSPACE
6785 M:      Miklos Szeredi <miklos@szeredi.hu>
6786 L:      linux-fsdevel@vger.kernel.org
6787 W:      http://fuse.sourceforge.net/
6788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6789 S:      Maintained
6790 F:      fs/fuse/
6791 F:      include/uapi/linux/fuse.h
6792 F:      Documentation/filesystems/fuse.txt
6793
6794 FUTEX SUBSYSTEM
6795 M:      Thomas Gleixner <tglx@linutronix.de>
6796 M:      Ingo Molnar <mingo@redhat.com>
6797 R:      Peter Zijlstra <peterz@infradead.org>
6798 R:      Darren Hart <dvhart@infradead.org>
6799 L:      linux-kernel@vger.kernel.org
6800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6801 S:      Maintained
6802 F:      kernel/futex.c
6803 F:      include/asm-generic/futex.h
6804 F:      include/linux/futex.h
6805 F:      include/uapi/linux/futex.h
6806 F:      tools/testing/selftests/futex/
6807 F:      tools/perf/bench/futex*
6808 F:      Documentation/*futex*
6809
6810 GCC PLUGINS
6811 M:      Kees Cook <keescook@chromium.org>
6812 R:      Emese Revfy <re.emese@gmail.com>
6813 L:      kernel-hardening@lists.openwall.com
6814 S:      Maintained
6815 F:      scripts/gcc-plugins/
6816 F:      scripts/gcc-plugin.sh
6817 F:      scripts/Makefile.gcc-plugins
6818 F:      Documentation/core-api/gcc-plugins.rst
6819
6820 GASKET DRIVER FRAMEWORK
6821 M:      Rob Springer <rspringer@google.com>
6822 M:      Todd Poynor <toddpoynor@google.com>
6823 M:      Ben Chan <benchan@chromium.org>
6824 S:      Maintained
6825 F:      drivers/staging/gasket/
6826
6827 GCOV BASED KERNEL PROFILING
6828 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6829 S:      Maintained
6830 F:      kernel/gcov/
6831 F:      Documentation/dev-tools/gcov.rst
6832
6833 GDB KERNEL DEBUGGING HELPER SCRIPTS
6834 M:      Jan Kiszka <jan.kiszka@siemens.com>
6835 M:      Kieran Bingham <kbingham@kernel.org>
6836 S:      Supported
6837 F:      scripts/gdb/
6838
6839 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6840 M:      Achim Leubner <achim_leubner@adaptec.com>
6841 L:      linux-scsi@vger.kernel.org
6842 W:      http://www.icp-vortex.com/
6843 S:      Supported
6844 F:      drivers/scsi/gdt*
6845
6846 GEMTEK FM RADIO RECEIVER DRIVER
6847 M:      Hans Verkuil <hverkuil@xs4all.nl>
6848 L:      linux-media@vger.kernel.org
6849 T:      git git://linuxtv.org/media_tree.git
6850 W:      https://linuxtv.org
6851 S:      Maintained
6852 F:      drivers/media/radio/radio-gemtek*
6853
6854 GENERIC ARCHITECTURE TOPOLOGY
6855 M:      Sudeep Holla <sudeep.holla@arm.com>
6856 L:      linux-kernel@vger.kernel.org
6857 S:      Maintained
6858 F:      drivers/base/arch_topology.c
6859 F:      include/linux/arch_topology.h
6860
6861 GENERIC GPIO I2C DRIVER
6862 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6863 S:      Supported
6864 F:      drivers/i2c/busses/i2c-gpio.c
6865 F:      include/linux/platform_data/i2c-gpio.h
6866
6867 GENERIC GPIO I2C MULTIPLEXER DRIVER
6868 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6869 L:      linux-i2c@vger.kernel.org
6870 S:      Supported
6871 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6872 F:      include/linux/platform_data/i2c-mux-gpio.h
6873 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
6874
6875 GENERIC HDLC (WAN) DRIVERS
6876 M:      Krzysztof Halasa <khc@pm.waw.pl>
6877 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6878 S:      Maintained
6879 F:      drivers/net/wan/c101.c
6880 F:      drivers/net/wan/hd6457*
6881 F:      drivers/net/wan/hdlc*
6882 F:      drivers/net/wan/n2.c
6883 F:      drivers/net/wan/pc300too.c
6884 F:      drivers/net/wan/pci200syn.c
6885 F:      drivers/net/wan/wanxl*
6886
6887 GENERIC INCLUDE/ASM HEADER FILES
6888 M:      Arnd Bergmann <arnd@arndb.de>
6889 L:      linux-arch@vger.kernel.org
6890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6891 S:      Maintained
6892 F:      include/asm-generic/
6893 F:      include/uapi/asm-generic/
6894
6895 GENERIC PHY FRAMEWORK
6896 M:      Kishon Vijay Abraham I <kishon@ti.com>
6897 L:      linux-kernel@vger.kernel.org
6898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6899 S:      Supported
6900 F:      drivers/phy/
6901 F:      include/linux/phy/
6902 F:      Documentation/devicetree/bindings/phy/
6903
6904 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6905 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6906 S:      Supported
6907 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6908
6909 GENERIC PM DOMAINS
6910 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6911 M:      Kevin Hilman <khilman@kernel.org>
6912 M:      Ulf Hansson <ulf.hansson@linaro.org>
6913 L:      linux-pm@vger.kernel.org
6914 S:      Supported
6915 F:      drivers/base/power/domain*.c
6916 F:      include/linux/pm_domain.h
6917 F:      Documentation/devicetree/bindings/power/power_domain.txt
6918
6919 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6920 M:      Eugen Hristev <eugen.hristev@microchip.com>
6921 L:      linux-input@vger.kernel.org
6922 S:      Maintained
6923 F:      drivers/input/touchscreen/resistive-adc-touch.c
6924
6925 GENERIC UIO DRIVER FOR PCI DEVICES
6926 M:      "Michael S. Tsirkin" <mst@redhat.com>
6927 L:      kvm@vger.kernel.org
6928 S:      Supported
6929 F:      drivers/uio/uio_pci_generic.c
6930
6931 GENERIC VDSO LIBRARY:
6932 M:      Andy Lutomirski <luto@kernel.org>
6933 M:      Thomas Gleixner <tglx@linutronix.de>
6934 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6935 L:      linux-kernel@vger.kernel.org
6936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6937 S:      Maintained
6938 F:      lib/vdso/
6939 F:      kernel/time/vsyscall.c
6940 F:      include/vdso/
6941 F:      include/asm-generic/vdso/vsyscall.h
6942
6943 GENWQE (IBM Generic Workqueue Card)
6944 M:      Frank Haverkamp <haver@linux.ibm.com>
6945 S:      Supported
6946 F:      drivers/misc/genwqe/
6947
6948 GET_MAINTAINER SCRIPT
6949 M:      Joe Perches <joe@perches.com>
6950 S:      Maintained
6951 F:      scripts/get_maintainer.pl
6952
6953 GFS2 FILE SYSTEM
6954 M:      Bob Peterson <rpeterso@redhat.com>
6955 M:      Andreas Gruenbacher <agruenba@redhat.com>
6956 L:      cluster-devel@redhat.com
6957 W:      http://sources.redhat.com/cluster/
6958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6959 S:      Supported
6960 F:      Documentation/filesystems/gfs2*.txt
6961 F:      fs/gfs2/
6962 F:      include/uapi/linux/gfs2_ondisk.h
6963
6964 GNSS SUBSYSTEM
6965 M:      Johan Hovold <johan@kernel.org>
6966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6967 S:      Maintained
6968 F:      Documentation/ABI/testing/sysfs-class-gnss
6969 F:      Documentation/devicetree/bindings/gnss/
6970 F:      drivers/gnss/
6971 F:      include/linux/gnss.h
6972
6973 GO7007 MPEG CODEC
6974 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6975 L:      linux-media@vger.kernel.org
6976 S:      Maintained
6977 F:      drivers/media/usb/go7007/
6978
6979 GOODIX TOUCHSCREEN
6980 M:      Bastien Nocera <hadess@hadess.net>
6981 L:      linux-input@vger.kernel.org
6982 S:      Maintained
6983 F:      drivers/input/touchscreen/goodix.c
6984
6985 GOOGLE ETHERNET DRIVERS
6986 M:      Catherine Sullivan <csully@google.com>
6987 R:      Sagi Shahar <sagis@google.com>
6988 R:      Jon Olson <jonolson@google.com>
6989 L:      netdev@vger.kernel.org
6990 S:      Supported
6991 F:      Documentation/networking/device_drivers/google/gve.rst
6992 F:      drivers/net/ethernet/google
6993
6994 GPD POCKET FAN DRIVER
6995 M:      Hans de Goede <hdegoede@redhat.com>
6996 L:      platform-driver-x86@vger.kernel.org
6997 S:      Maintained
6998 F:      drivers/platform/x86/gpd-pocket-fan.c
6999
7000 GPIO ACPI SUPPORT
7001 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7002 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7003 L:      linux-gpio@vger.kernel.org
7004 L:      linux-acpi@vger.kernel.org
7005 S:      Maintained
7006 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7007 F:      drivers/gpio/gpiolib-acpi.c
7008
7009 GPIO IR Transmitter
7010 M:      Sean Young <sean@mess.org>
7011 L:      linux-media@vger.kernel.org
7012 S:      Maintained
7013 F:      drivers/media/rc/gpio-ir-tx.c
7014
7015 GPIO MOCKUP DRIVER
7016 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7017 L:      linux-gpio@vger.kernel.org
7018 S:      Maintained
7019 F:      drivers/gpio/gpio-mockup.c
7020 F:      tools/testing/selftests/gpio/
7021
7022 GPIO SUBSYSTEM
7023 M:      Linus Walleij <linus.walleij@linaro.org>
7024 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7025 L:      linux-gpio@vger.kernel.org
7026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7027 S:      Maintained
7028 F:      Documentation/devicetree/bindings/gpio/
7029 F:      Documentation/driver-api/gpio/
7030 F:      Documentation/admin-guide/gpio/
7031 F:      Documentation/ABI/testing/gpio-cdev
7032 F:      Documentation/ABI/obsolete/sysfs-gpio
7033 F:      drivers/gpio/
7034 F:      include/linux/gpio/
7035 F:      include/linux/gpio.h
7036 F:      include/linux/of_gpio.h
7037 F:      include/asm-generic/gpio.h
7038 F:      include/uapi/linux/gpio.h
7039 F:      tools/gpio/
7040
7041 GRE DEMULTIPLEXER DRIVER
7042 M:      Dmitry Kozlov <xeb@mail.ru>
7043 L:      netdev@vger.kernel.org
7044 S:      Maintained
7045 F:      net/ipv4/gre_demux.c
7046 F:      net/ipv4/gre_offload.c
7047 F:      include/net/gre.h
7048
7049 GRETH 10/100/1G Ethernet MAC device driver
7050 M:      Andreas Larsson <andreas@gaisler.com>
7051 L:      netdev@vger.kernel.org
7052 S:      Maintained
7053 F:      drivers/net/ethernet/aeroflex/
7054
7055 GREYBUS AUDIO PROTOCOLS DRIVERS
7056 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7057 M:      Mark Greer <mgreer@animalcreek.com>
7058 S:      Maintained
7059 F:      drivers/staging/greybus/audio_apbridgea.c
7060 F:      drivers/staging/greybus/audio_apbridgea.h
7061 F:      drivers/staging/greybus/audio_codec.c
7062 F:      drivers/staging/greybus/audio_codec.h
7063 F:      drivers/staging/greybus/audio_gb.c
7064 F:      drivers/staging/greybus/audio_manager.c
7065 F:      drivers/staging/greybus/audio_manager.h
7066 F:      drivers/staging/greybus/audio_manager_module.c
7067 F:      drivers/staging/greybus/audio_manager_private.h
7068 F:      drivers/staging/greybus/audio_manager_sysfs.c
7069 F:      drivers/staging/greybus/audio_module.c
7070 F:      drivers/staging/greybus/audio_topology.c
7071
7072 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7073 M:      Viresh Kumar <vireshk@kernel.org>
7074 S:      Maintained
7075 F:      drivers/staging/greybus/authentication.c
7076 F:      drivers/staging/greybus/bootrom.c
7077 F:      drivers/staging/greybus/firmware.h
7078 F:      drivers/staging/greybus/fw-core.c
7079 F:      drivers/staging/greybus/fw-download.c
7080 F:      drivers/staging/greybus/fw-management.c
7081 F:      drivers/staging/greybus/greybus_authentication.h
7082 F:      drivers/staging/greybus/greybus_firmware.h
7083 F:      drivers/staging/greybus/hid.c
7084 F:      drivers/staging/greybus/i2c.c
7085 F:      drivers/staging/greybus/spi.c
7086 F:      drivers/staging/greybus/spilib.c
7087 F:      drivers/staging/greybus/spilib.h
7088
7089 GREYBUS LOOPBACK DRIVER
7090 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7091 S:      Maintained
7092 F:      drivers/staging/greybus/loopback.c
7093
7094 GREYBUS PLATFORM DRIVERS
7095 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7096 S:      Maintained
7097 F:      drivers/staging/greybus/arche-platform.c
7098 F:      drivers/staging/greybus/arche-apb-ctrl.c
7099 F:      drivers/staging/greybus/arche_platform.h
7100
7101 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7102 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7103 S:      Maintained
7104 F:      drivers/staging/greybus/sdio.c
7105 F:      drivers/staging/greybus/light.c
7106 F:      drivers/staging/greybus/gpio.c
7107 F:      drivers/staging/greybus/power_supply.c
7108 F:      drivers/staging/greybus/spi.c
7109 F:      drivers/staging/greybus/spilib.c
7110
7111 GREYBUS SUBSYSTEM
7112 M:      Johan Hovold <johan@kernel.org>
7113 M:      Alex Elder <elder@kernel.org>
7114 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7115 S:      Maintained
7116 F:      drivers/staging/greybus/
7117 F:      drivers/greybus/
7118 F:      include/linux/greybus.h
7119 F:      include/linux/greybus/
7120 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7121
7122 GREYBUS UART PROTOCOLS DRIVERS
7123 M:      David Lin <dtwlin@gmail.com>
7124 S:      Maintained
7125 F:      drivers/staging/greybus/uart.c
7126 F:      drivers/staging/greybus/log.c
7127
7128 GS1662 VIDEO SERIALIZER
7129 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7130 L:      linux-media@vger.kernel.org
7131 T:      git git://linuxtv.org/media_tree.git
7132 S:      Maintained
7133 F:      drivers/media/spi/gs1662.c
7134
7135 GSPCA FINEPIX SUBDRIVER
7136 M:      Frank Zago <frank@zago.net>
7137 L:      linux-media@vger.kernel.org
7138 T:      git git://linuxtv.org/media_tree.git
7139 S:      Maintained
7140 F:      drivers/media/usb/gspca/finepix.c
7141
7142 GSPCA GL860 SUBDRIVER
7143 M:      Olivier Lorin <o.lorin@laposte.net>
7144 L:      linux-media@vger.kernel.org
7145 T:      git git://linuxtv.org/media_tree.git
7146 S:      Maintained
7147 F:      drivers/media/usb/gspca/gl860/
7148
7149 GSPCA M5602 SUBDRIVER
7150 M:      Erik Andren <erik.andren@gmail.com>
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/m5602/
7155
7156 GSPCA PAC207 SONIXB SUBDRIVER
7157 M:      Hans Verkuil <hverkuil@xs4all.nl>
7158 L:      linux-media@vger.kernel.org
7159 T:      git git://linuxtv.org/media_tree.git
7160 S:      Odd Fixes
7161 F:      drivers/media/usb/gspca/pac207.c
7162
7163 GSPCA SN9C20X SUBDRIVER
7164 M:      Brian Johnson <brijohn@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/sn9c20x.c
7169
7170 GSPCA T613 SUBDRIVER
7171 M:      Leandro Costantino <lcostantino@gmail.com>
7172 L:      linux-media@vger.kernel.org
7173 T:      git git://linuxtv.org/media_tree.git
7174 S:      Maintained
7175 F:      drivers/media/usb/gspca/t613.c
7176
7177 GSPCA USB WEBCAM DRIVER
7178 M:      Hans Verkuil <hverkuil@xs4all.nl>
7179 L:      linux-media@vger.kernel.org
7180 T:      git git://linuxtv.org/media_tree.git
7181 S:      Odd Fixes
7182 F:      drivers/media/usb/gspca/
7183
7184 GTP (GPRS Tunneling Protocol)
7185 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7186 M:      Harald Welte <laforge@gnumonks.org>
7187 L:      osmocom-net-gprs@lists.osmocom.org
7188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7189 S:      Maintained
7190 F:      drivers/net/gtp.c
7191
7192 GUID PARTITION TABLE (GPT)
7193 M:      Davidlohr Bueso <dave@stgolabs.net>
7194 L:      linux-efi@vger.kernel.org
7195 S:      Maintained
7196 F:      block/partitions/efi.*
7197
7198 H8/300 ARCHITECTURE
7199 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7200 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7201 W:      http://uclinux-h8.sourceforge.jp
7202 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7203 S:      Maintained
7204 F:      arch/h8300/
7205 F:      drivers/clocksource/h8300_*.c
7206 F:      drivers/clk/h8300/
7207 F:      drivers/irqchip/irq-renesas-h8*.c
7208
7209 HABANALABS PCI DRIVER
7210 M:      Oded Gabbay <oded.gabbay@gmail.com>
7211 T:      git https://github.com/HabanaAI/linux.git
7212 S:      Supported
7213 F:      drivers/misc/habanalabs/
7214 F:      include/uapi/misc/habanalabs.h
7215 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7216 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7217
7218 HACKRF MEDIA DRIVER
7219 M:      Antti Palosaari <crope@iki.fi>
7220 L:      linux-media@vger.kernel.org
7221 W:      https://linuxtv.org
7222 W:      http://palosaari.fi/linux/
7223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7224 T:      git git://linuxtv.org/anttip/media_tree.git
7225 S:      Maintained
7226 F:      drivers/media/usb/hackrf/
7227
7228 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7229 M:      Frank Seidel <frank@f-seidel.de>
7230 L:      platform-driver-x86@vger.kernel.org
7231 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7232 S:      Maintained
7233 F:      drivers/platform/x86/hdaps.c
7234
7235 HARDWARE MONITORING
7236 M:      Jean Delvare <jdelvare@suse.com>
7237 M:      Guenter Roeck <linux@roeck-us.net>
7238 L:      linux-hwmon@vger.kernel.org
7239 W:      http://hwmon.wiki.kernel.org/
7240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7241 S:      Maintained
7242 F:      Documentation/devicetree/bindings/hwmon/
7243 F:      Documentation/hwmon/
7244 F:      drivers/hwmon/
7245 F:      include/linux/hwmon*.h
7246 F:      include/trace/events/hwmon*.h
7247
7248 HARDWARE RANDOM NUMBER GENERATOR CORE
7249 M:      Matt Mackall <mpm@selenic.com>
7250 M:      Herbert Xu <herbert@gondor.apana.org.au>
7251 L:      linux-crypto@vger.kernel.org
7252 S:      Odd fixes
7253 F:      Documentation/devicetree/bindings/rng/
7254 F:      Documentation/admin-guide/hw_random.rst
7255 F:      drivers/char/hw_random/
7256 F:      include/linux/hw_random.h
7257
7258 HARDWARE TRACING FACILITIES
7259 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7260 S:      Maintained
7261 F:      drivers/hwtracing/
7262
7263 HARDWARE SPINLOCK CORE
7264 M:      Ohad Ben-Cohen <ohad@wizery.com>
7265 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7266 L:      linux-remoteproc@vger.kernel.org
7267 S:      Maintained
7268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7269 F:      Documentation/devicetree/bindings/hwlock/
7270 F:      Documentation/hwspinlock.txt
7271 F:      drivers/hwspinlock/
7272 F:      include/linux/hwspinlock.h
7273
7274 HARMONY SOUND DRIVER
7275 L:      linux-parisc@vger.kernel.org
7276 S:      Maintained
7277 F:      sound/parisc/harmony.*
7278
7279 HDPVR USB VIDEO ENCODER DRIVER
7280 M:      Hans Verkuil <hverkuil@xs4all.nl>
7281 L:      linux-media@vger.kernel.org
7282 T:      git git://linuxtv.org/media_tree.git
7283 W:      https://linuxtv.org
7284 S:      Odd Fixes
7285 F:      drivers/media/usb/hdpvr/
7286
7287 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7288 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7289 S:      Supported
7290 F:      Documentation/watchdog/hpwdt.rst
7291 F:      drivers/watchdog/hpwdt.c
7292
7293 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7294 M:      Don Brace <don.brace@microsemi.com>
7295 L:      esc.storagedev@microsemi.com
7296 L:      linux-scsi@vger.kernel.org
7297 S:      Supported
7298 F:      Documentation/scsi/hpsa.txt
7299 F:      drivers/scsi/hpsa*.[ch]
7300 F:      include/linux/cciss*.h
7301 F:      include/uapi/linux/cciss*.h
7302
7303 HFI1 DRIVER
7304 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7305 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7306 L:      linux-rdma@vger.kernel.org
7307 S:      Supported
7308 F:      drivers/infiniband/hw/hfi1
7309
7310 HFS FILESYSTEM
7311 L:      linux-fsdevel@vger.kernel.org
7312 S:      Orphan
7313 F:      Documentation/filesystems/hfs.txt
7314 F:      fs/hfs/
7315
7316 HFSPLUS FILESYSTEM
7317 L:      linux-fsdevel@vger.kernel.org
7318 S:      Orphan
7319 F:      Documentation/filesystems/hfsplus.txt
7320 F:      fs/hfsplus/
7321
7322 HGA FRAMEBUFFER DRIVER
7323 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7324 L:      linux-nvidia@lists.surfsouth.com
7325 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7326 S:      Maintained
7327 F:      drivers/video/fbdev/hgafb.c
7328
7329 HIBERNATION (aka Software Suspend, aka swsusp)
7330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7331 M:      Pavel Machek <pavel@ucw.cz>
7332 L:      linux-pm@vger.kernel.org
7333 B:      https://bugzilla.kernel.org
7334 S:      Supported
7335 F:      arch/x86/power/
7336 F:      drivers/base/power/
7337 F:      kernel/power/
7338 F:      include/linux/suspend.h
7339 F:      include/linux/freezer.h
7340 F:      include/linux/pm.h
7341 F:      arch/*/include/asm/suspend*.h
7342
7343 HID CORE LAYER
7344 M:      Jiri Kosina <jikos@kernel.org>
7345 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7346 L:      linux-input@vger.kernel.org
7347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7348 S:      Maintained
7349 F:      drivers/hid/
7350 F:      include/linux/hid*
7351 F:      include/uapi/linux/hid*
7352
7353 HID SENSOR HUB DRIVERS
7354 M:      Jiri Kosina <jikos@kernel.org>
7355 M:      Jonathan Cameron <jic23@kernel.org>
7356 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7357 L:      linux-input@vger.kernel.org
7358 L:      linux-iio@vger.kernel.org
7359 S:      Maintained
7360 F:      Documentation/hid/hid-sensor*
7361 F:      drivers/hid/hid-sensor-*
7362 F:      drivers/iio/*/hid-*
7363 F:      include/linux/hid-sensor-*
7364
7365 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7366 M:      Thomas Gleixner <tglx@linutronix.de>
7367 L:      linux-kernel@vger.kernel.org
7368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7369 S:      Maintained
7370 F:      Documentation/timers/
7371 F:      kernel/time/hrtimer.c
7372 F:      kernel/time/clockevents.c
7373 F:      kernel/time/timer_*.c
7374 F:      include/linux/clockchips.h
7375 F:      include/linux/hrtimer.h
7376
7377 HIGH-SPEED SCC DRIVER FOR AX.25
7378 L:      linux-hams@vger.kernel.org
7379 S:      Orphan
7380 F:      drivers/net/hamradio/dmascc.c
7381 F:      drivers/net/hamradio/scc.c
7382
7383 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7384 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7385 W:      http://www.highpoint-tech.com
7386 S:      Supported
7387 F:      Documentation/scsi/hptiop.txt
7388 F:      drivers/scsi/hptiop.c
7389
7390 HIPPI
7391 M:      Jes Sorensen <jes@trained-monkey.org>
7392 L:      linux-hippi@sunsite.dk
7393 S:      Maintained
7394 F:      include/linux/hippidevice.h
7395 F:      include/uapi/linux/if_hippi.h
7396 F:      net/802/hippi.c
7397 F:      drivers/net/hippi/
7398
7399 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
7400 M:      Zaibo Xu <xuzaibo@huawei.com>
7401 L:      linux-crypto@vger.kernel.org
7402 S:      Maintained
7403 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
7404 F:      drivers/crypto/hisilicon/sec2/sec_main.c
7405 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
7406 F:      drivers/crypto/hisilicon/sec2/sec.h
7407 F:      Documentation/ABI/testing/debugfs-hisi-sec
7408
7409 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7410 M:      Zaibo Xu <xuzaibo@huawei.com>
7411 L:      linux-crypto@vger.kernel.org
7412 S:      Maintained
7413 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7414 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7415 F:      drivers/crypto/hisilicon/hpre/hpre.h
7416 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7417
7418 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7419 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7420 M:      Salil Mehta <salil.mehta@huawei.com>
7421 L:      netdev@vger.kernel.org
7422 W:      http://www.hisilicon.com
7423 S:      Maintained
7424 F:      drivers/net/ethernet/hisilicon/hns3/
7425
7426 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
7427 M:      Zaibo Xu <xuzaibo@huawei.com>
7428 S:      Maintained
7429 F:      drivers/char/hw_random/hisi-trng-v2.c
7430
7431 HISILICON LPC BUS DRIVER
7432 M:      john.garry@huawei.com
7433 W:      http://www.hisilicon.com
7434 S:      Maintained
7435 F:      drivers/bus/hisi_lpc.c
7436 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7437
7438 HISILICON NETWORK SUBSYSTEM DRIVER
7439 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7440 M:      Salil Mehta <salil.mehta@huawei.com>
7441 L:      netdev@vger.kernel.org
7442 W:      http://www.hisilicon.com
7443 S:      Maintained
7444 F:      drivers/net/ethernet/hisilicon/
7445 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7446
7447 HISILICON PMU DRIVER
7448 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7449 W:      http://www.hisilicon.com
7450 S:      Supported
7451 F:      drivers/perf/hisilicon
7452 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7453
7454 HISILICON ROCE DRIVER
7455 M:      Lijun Ou <oulijun@huawei.com>
7456 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7457 L:      linux-rdma@vger.kernel.org
7458 S:      Maintained
7459 F:      drivers/infiniband/hw/hns/
7460 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7461
7462 HISILICON SAS Controller
7463 M:      John Garry <john.garry@huawei.com>
7464 W:      http://www.hisilicon.com
7465 S:      Supported
7466 F:      drivers/scsi/hisi_sas/
7467 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7468
7469 HISILICON QM AND ZIP Controller DRIVER
7470 M:      Zhou Wang <wangzhou1@hisilicon.com>
7471 L:      linux-crypto@vger.kernel.org
7472 S:      Maintained
7473 F:      drivers/crypto/hisilicon/qm.c
7474 F:      drivers/crypto/hisilicon/qm.h
7475 F:      drivers/crypto/hisilicon/sgl.c
7476 F:      drivers/crypto/hisilicon/zip/
7477 F:      Documentation/ABI/testing/debugfs-hisi-zip
7478
7479 HMM - Heterogeneous Memory Management
7480 M:      Jérôme Glisse <jglisse@redhat.com>
7481 L:      linux-mm@kvack.org
7482 S:      Maintained
7483 F:      mm/hmm*
7484 F:      include/linux/hmm*
7485 F:      Documentation/vm/hmm.rst
7486
7487 HOST AP DRIVER
7488 M:      Jouni Malinen <j@w1.fi>
7489 L:      linux-wireless@vger.kernel.org
7490 W:      http://w1.fi/hostap-driver.html
7491 S:      Obsolete
7492 F:      drivers/net/wireless/intersil/hostap/
7493
7494 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7495 L:      platform-driver-x86@vger.kernel.org
7496 S:      Orphan
7497 F:      drivers/platform/x86/tc1100-wmi.c
7498
7499 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7500 M:      Jaroslav Kysela <perex@perex.cz>
7501 S:      Obsolete
7502 F:      drivers/staging/hp/hp100.*
7503
7504 HPET:   High Precision Event Timers driver
7505 M:      Clemens Ladisch <clemens@ladisch.de>
7506 S:      Maintained
7507 F:      Documentation/timers/hpet.rst
7508 F:      drivers/char/hpet.c
7509 F:      include/linux/hpet.h
7510 F:      include/uapi/linux/hpet.h
7511
7512 HPET:   x86
7513 S:      Orphan
7514 F:      arch/x86/kernel/hpet.c
7515 F:      arch/x86/include/asm/hpet.h
7516
7517 HPFS FILESYSTEM
7518 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7519 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7520 S:      Maintained
7521 F:      fs/hpfs/
7522
7523 HSI SUBSYSTEM
7524 M:      Sebastian Reichel <sre@kernel.org>
7525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7526 S:      Maintained
7527 F:      Documentation/ABI/testing/sysfs-bus-hsi
7528 F:      Documentation/driver-api/hsi.rst
7529 F:      drivers/hsi/
7530 F:      include/linux/hsi/
7531 F:      include/uapi/linux/hsi/
7532
7533 HSO 3G MODEM DRIVER
7534 L:      linux-usb@vger.kernel.org
7535 S:      Orphan
7536 F:      drivers/net/usb/hso.c
7537
7538 HSR NETWORK PROTOCOL
7539 M:      Arvid Brodin <arvid.brodin@alten.se>
7540 L:      netdev@vger.kernel.org
7541 S:      Maintained
7542 F:      net/hsr/
7543
7544 HT16K33 LED CONTROLLER DRIVER
7545 M:      Robin van der Gracht <robin@protonic.nl>
7546 S:      Maintained
7547 F:      drivers/auxdisplay/ht16k33.c
7548 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7549
7550 HTCPEN TOUCHSCREEN DRIVER
7551 M:      Pau Oliva Fora <pof@eslack.org>
7552 L:      linux-input@vger.kernel.org
7553 S:      Maintained
7554 F:      drivers/input/touchscreen/htcpen.c
7555
7556 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7557 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7558 L:      linux-iio@vger.kernel.org
7559 W:      http://www.st.com/
7560 S:      Maintained
7561 F:      drivers/iio/humidity/hts221*
7562 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7563
7564 HUAWEI ETHERNET DRIVER
7565 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7566 L:      netdev@vger.kernel.org
7567 S:      Supported
7568 F:      Documentation/networking/hinic.txt
7569 F:      drivers/net/ethernet/huawei/hinic/
7570
7571 HUGETLB FILESYSTEM
7572 M:      Mike Kravetz <mike.kravetz@oracle.com>
7573 L:      linux-mm@kvack.org
7574 S:      Maintained
7575 F:      fs/hugetlbfs/
7576 F:      mm/hugetlb.c
7577 F:      include/linux/hugetlb.h
7578 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7579 F:      Documentation/vm/hugetlbfs_reserv.rst
7580 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7581
7582 HVA ST MEDIA DRIVER
7583 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7584 L:      linux-media@vger.kernel.org
7585 T:      git git://linuxtv.org/media_tree.git
7586 W:      https://linuxtv.org
7587 S:      Supported
7588 F:      drivers/media/platform/sti/hva
7589
7590 HWPOISON MEMORY FAILURE HANDLING
7591 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7592 L:      linux-mm@kvack.org
7593 S:      Maintained
7594 F:      mm/memory-failure.c
7595 F:      mm/hwpoison-inject.c
7596
7597 HYGON PROCESSOR SUPPORT
7598 M:      Pu Wen <puwen@hygon.cn>
7599 L:      linux-kernel@vger.kernel.org
7600 S:      Maintained
7601 F:      arch/x86/kernel/cpu/hygon.c
7602
7603 HYNIX HI556 SENSOR DRIVER
7604 M:      Shawn Tu <shawnx.tu@intel.com>
7605 L:      linux-media@vger.kernel.org
7606 T:      git git://linuxtv.org/media_tree.git
7607 S:      Maintained
7608 F:      drivers/media/i2c/hi556.c
7609
7610 Hyper-V CORE AND DRIVERS
7611 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7612 M:      Haiyang Zhang <haiyangz@microsoft.com>
7613 M:      Stephen Hemminger <sthemmin@microsoft.com>
7614 M:      Sasha Levin <sashal@kernel.org>
7615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7616 L:      linux-hyperv@vger.kernel.org
7617 S:      Supported
7618 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7619 F:      arch/x86/include/asm/mshyperv.h
7620 F:      arch/x86/include/asm/trace/hyperv.h
7621 F:      arch/x86/include/asm/hyperv-tlfs.h
7622 F:      arch/x86/kernel/cpu/mshyperv.c
7623 F:      arch/x86/hyperv
7624 F:      drivers/clocksource/hyperv_timer.c
7625 F:      drivers/hid/hid-hyperv.c
7626 F:      drivers/hv/
7627 F:      drivers/input/serio/hyperv-keyboard.c
7628 F:      drivers/pci/controller/pci-hyperv.c
7629 F:      drivers/pci/controller/pci-hyperv-intf.c
7630 F:      drivers/net/hyperv/
7631 F:      drivers/scsi/storvsc_drv.c
7632 F:      drivers/uio/uio_hv_generic.c
7633 F:      drivers/video/fbdev/hyperv_fb.c
7634 F:      drivers/iommu/hyperv-iommu.c
7635 F:      net/vmw_vsock/hyperv_transport.c
7636 F:      include/clocksource/hyperv_timer.h
7637 F:      include/linux/hyperv.h
7638 F:      include/uapi/linux/hyperv.h
7639 F:      include/asm-generic/mshyperv.h
7640 F:      tools/hv/
7641 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7642
7643 HYPERBUS SUPPORT
7644 M:      Vignesh Raghavendra <vigneshr@ti.com>
7645 S:      Supported
7646 F:      drivers/mtd/hyperbus/
7647 F:      include/linux/mtd/hyperbus.h
7648 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7649 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7650
7651 HYPERVISOR VIRTUAL CONSOLE DRIVER
7652 L:      linuxppc-dev@lists.ozlabs.org
7653 S:      Odd Fixes
7654 F:      drivers/tty/hvc/
7655
7656 I2C ACPI SUPPORT
7657 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7658 L:      linux-i2c@vger.kernel.org
7659 L:      linux-acpi@vger.kernel.org
7660 S:      Maintained
7661 F:      drivers/i2c/i2c-core-acpi.c
7662
7663 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7664 M:      Ajay Gupta <ajayg@nvidia.com>
7665 L:      linux-i2c@vger.kernel.org
7666 S:      Maintained
7667 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7668 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7669
7670 I2C MUXES
7671 M:      Peter Rosin <peda@axentia.se>
7672 L:      linux-i2c@vger.kernel.org
7673 S:      Maintained
7674 F:      Documentation/i2c/i2c-topology.rst
7675 F:      Documentation/i2c/muxes/
7676 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7677 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7678 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7679 F:      drivers/i2c/i2c-mux.c
7680 F:      drivers/i2c/muxes/
7681 F:      include/linux/i2c-mux.h
7682
7683 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7684 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7685 L:      linux-i2c@vger.kernel.org
7686 S:      Maintained
7687 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7688 F:      drivers/i2c/busses/i2c-mv64xxx.c
7689
7690 I2C OVER PARALLEL PORT
7691 M:      Jean Delvare <jdelvare@suse.com>
7692 L:      linux-i2c@vger.kernel.org
7693 S:      Maintained
7694 F:      Documentation/i2c/busses/i2c-parport.rst
7695 F:      Documentation/i2c/busses/i2c-parport-light.rst
7696 F:      drivers/i2c/busses/i2c-parport.c
7697 F:      drivers/i2c/busses/i2c-parport-light.c
7698
7699 I2C SUBSYSTEM
7700 M:      Wolfram Sang <wsa@the-dreams.de>
7701 L:      linux-i2c@vger.kernel.org
7702 W:      https://i2c.wiki.kernel.org/
7703 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7705 S:      Maintained
7706 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7707 F:      Documentation/i2c/
7708 F:      drivers/i2c/*
7709 F:      include/linux/i2c.h
7710 F:      include/linux/i2c-dev.h
7711 F:      include/linux/i2c-smbus.h
7712 F:      include/uapi/linux/i2c.h
7713 F:      include/uapi/linux/i2c-*.h
7714
7715 I2C SUBSYSTEM HOST DRIVERS
7716 L:      linux-i2c@vger.kernel.org
7717 W:      https://i2c.wiki.kernel.org/
7718 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7720 S:      Odd Fixes
7721 F:      Documentation/devicetree/bindings/i2c/
7722 F:      drivers/i2c/algos/
7723 F:      drivers/i2c/busses/
7724
7725 I2C-TAOS-EVM DRIVER
7726 M:      Jean Delvare <jdelvare@suse.com>
7727 L:      linux-i2c@vger.kernel.org
7728 S:      Maintained
7729 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7730 F:      drivers/i2c/busses/i2c-taos-evm.c
7731
7732 I2C-TINY-USB DRIVER
7733 M:      Till Harbaum <till@harbaum.org>
7734 L:      linux-i2c@vger.kernel.org
7735 W:      http://www.harbaum.org/till/i2c_tiny_usb
7736 S:      Maintained
7737 F:      drivers/i2c/busses/i2c-tiny-usb.c
7738
7739 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7740 M:      Jean Delvare <jdelvare@suse.com>
7741 L:      linux-i2c@vger.kernel.org
7742 S:      Maintained
7743 F:      Documentation/i2c/busses/i2c-ali1535.rst
7744 F:      Documentation/i2c/busses/i2c-ali1563.rst
7745 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7746 F:      Documentation/i2c/busses/i2c-amd756.rst
7747 F:      Documentation/i2c/busses/i2c-amd8111.rst
7748 F:      Documentation/i2c/busses/i2c-i801.rst
7749 F:      Documentation/i2c/busses/i2c-nforce2.rst
7750 F:      Documentation/i2c/busses/i2c-piix4.rst
7751 F:      Documentation/i2c/busses/i2c-sis5595.rst
7752 F:      Documentation/i2c/busses/i2c-sis630.rst
7753 F:      Documentation/i2c/busses/i2c-sis96x.rst
7754 F:      Documentation/i2c/busses/i2c-via.rst
7755 F:      Documentation/i2c/busses/i2c-viapro.rst
7756 F:      drivers/i2c/busses/i2c-ali1535.c
7757 F:      drivers/i2c/busses/i2c-ali1563.c
7758 F:      drivers/i2c/busses/i2c-ali15x3.c
7759 F:      drivers/i2c/busses/i2c-amd756.c
7760 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7761 F:      drivers/i2c/busses/i2c-amd8111.c
7762 F:      drivers/i2c/busses/i2c-i801.c
7763 F:      drivers/i2c/busses/i2c-isch.c
7764 F:      drivers/i2c/busses/i2c-nforce2.c
7765 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7766 F:      drivers/i2c/busses/i2c-piix4.c
7767 F:      drivers/i2c/busses/i2c-sis5595.c
7768 F:      drivers/i2c/busses/i2c-sis630.c
7769 F:      drivers/i2c/busses/i2c-sis96x.c
7770 F:      drivers/i2c/busses/i2c-via.c
7771 F:      drivers/i2c/busses/i2c-viapro.c
7772
7773 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7774 M:      Hans de Goede <hdegoede@redhat.com>
7775 L:      linux-i2c@vger.kernel.org
7776 S:      Maintained
7777 F:      drivers/i2c/busses/i2c-cht-wc.c
7778
7779 I2C/SMBUS ISMT DRIVER
7780 M:      Seth Heasley <seth.heasley@intel.com>
7781 M:      Neil Horman <nhorman@tuxdriver.com>
7782 L:      linux-i2c@vger.kernel.org
7783 F:      drivers/i2c/busses/i2c-ismt.c
7784 F:      Documentation/i2c/busses/i2c-ismt.rst
7785
7786 I2C/SMBUS STUB DRIVER
7787 M:      Jean Delvare <jdelvare@suse.com>
7788 L:      linux-i2c@vger.kernel.org
7789 S:      Maintained
7790 F:      drivers/i2c/i2c-stub.c
7791
7792 I3C SUBSYSTEM
7793 M:      Boris Brezillon <bbrezillon@kernel.org>
7794 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
7795 C:      irc://chat.freenode.net/linux-i3c
7796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7797 S:      Maintained
7798 F:      Documentation/ABI/testing/sysfs-bus-i3c
7799 F:      Documentation/devicetree/bindings/i3c/
7800 F:      Documentation/driver-api/i3c
7801 F:      drivers/i3c/
7802 F:      include/linux/i3c/
7803
7804 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7805 M:      Vitor Soares <vitor.soares@synopsys.com>
7806 S:      Maintained
7807 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7808 F:      drivers/i3c/master/dw*
7809
7810 I3C DRIVER FOR CADENCE I3C MASTER IP
7811 M:      Przemysław Gaj <pgaj@cadence.com>
7812 S:      Maintained
7813 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
7814 F:      drivers/i3c/master/i3c-master-cdns.c
7815
7816 IA64 (Itanium) PLATFORM
7817 M:      Tony Luck <tony.luck@intel.com>
7818 M:      Fenghua Yu <fenghua.yu@intel.com>
7819 L:      linux-ia64@vger.kernel.org
7820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7821 S:      Maintained
7822 F:      arch/ia64/
7823
7824 IBM Power 842 compression accelerator
7825 M:      Haren Myneni <haren@us.ibm.com>
7826 S:      Supported
7827 F:      drivers/crypto/nx/Makefile
7828 F:      drivers/crypto/nx/Kconfig
7829 F:      drivers/crypto/nx/nx-842*
7830 F:      include/linux/sw842.h
7831 F:      crypto/842.c
7832 F:      lib/842/
7833
7834 IBM Power in-Nest Crypto Acceleration
7835 M:      Breno Leitão <leitao@debian.org>
7836 M:      Nayna Jain <nayna@linux.ibm.com>
7837 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7838 L:      linux-crypto@vger.kernel.org
7839 S:      Supported
7840 F:      drivers/crypto/nx/Makefile
7841 F:      drivers/crypto/nx/Kconfig
7842 F:      drivers/crypto/nx/nx-aes*
7843 F:      drivers/crypto/nx/nx-sha*
7844 F:      drivers/crypto/nx/nx.*
7845 F:      drivers/crypto/nx/nx_csbcpb.h
7846 F:      drivers/crypto/nx/nx_debugfs.c
7847
7848 IBM Power Linux RAID adapter
7849 M:      Brian King <brking@us.ibm.com>
7850 S:      Supported
7851 F:      drivers/scsi/ipr.*
7852
7853 IBM Power SRIOV Virtual NIC Device Driver
7854 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7855 M:      John Allen <jallen@linux.ibm.com>
7856 L:      netdev@vger.kernel.org
7857 S:      Supported
7858 F:      drivers/net/ethernet/ibm/ibmvnic.*
7859
7860 IBM Power Virtual Accelerator Switchboard
7861 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7862 L:      linuxppc-dev@lists.ozlabs.org
7863 S:      Supported
7864 F:      arch/powerpc/platforms/powernv/vas*
7865 F:      arch/powerpc/platforms/powernv/copy-paste.h
7866 F:      arch/powerpc/include/asm/vas.h
7867
7868 IBM Power Virtual Ethernet Device Driver
7869 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7870 L:      netdev@vger.kernel.org
7871 S:      Supported
7872 F:      drivers/net/ethernet/ibm/ibmveth.*
7873
7874 IBM Power Virtual FC Device Drivers
7875 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7876 L:      linux-scsi@vger.kernel.org
7877 S:      Supported
7878 F:      drivers/scsi/ibmvscsi/ibmvfc*
7879
7880 IBM Power Virtual Management Channel Driver
7881 M:      Steven Royer <seroyer@linux.ibm.com>
7882 S:      Supported
7883 F:      drivers/misc/ibmvmc.*
7884
7885 IBM Power Virtual SCSI Device Drivers
7886 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7887 L:      linux-scsi@vger.kernel.org
7888 S:      Supported
7889 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7890 F:      include/scsi/viosrp.h
7891
7892 IBM Power Virtual SCSI Device Target Driver
7893 M:      Michael Cyr <mikecyr@linux.ibm.com>
7894 L:      linux-scsi@vger.kernel.org
7895 L:      target-devel@vger.kernel.org
7896 S:      Supported
7897 F:      drivers/scsi/ibmvscsi_tgt/
7898
7899 IBM Power VMX Cryptographic instructions
7900 M:      Breno Leitão <leitao@debian.org>
7901 M:      Nayna Jain <nayna@linux.ibm.com>
7902 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7903 L:      linux-crypto@vger.kernel.org
7904 S:      Supported
7905 F:      drivers/crypto/vmx/Makefile
7906 F:      drivers/crypto/vmx/Kconfig
7907 F:      drivers/crypto/vmx/vmx.c
7908 F:      drivers/crypto/vmx/aes*
7909 F:      drivers/crypto/vmx/ghash*
7910 F:      drivers/crypto/vmx/ppc-xlate.pl
7911
7912 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7913 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7914 L:      linux-pci@vger.kernel.org
7915 L:      linuxppc-dev@lists.ozlabs.org
7916 S:      Supported
7917 F:      drivers/pci/hotplug/rpaphp*
7918
7919 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7920 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7921 L:      linux-pci@vger.kernel.org
7922 L:      linuxppc-dev@lists.ozlabs.org
7923 S:      Supported
7924 F:      drivers/pci/hotplug/rpadlpar*
7925
7926 IBM ServeRAID RAID DRIVER
7927 S:      Orphan
7928 F:      drivers/scsi/ips.*
7929
7930 ICH LPC AND GPIO DRIVER
7931 M:      Peter Tyser <ptyser@xes-inc.com>
7932 S:      Maintained
7933 F:      drivers/mfd/lpc_ich.c
7934 F:      drivers/gpio/gpio-ich.c
7935
7936 ICY I2C DRIVER
7937 M:      Max Staudt <max@enpas.org>
7938 L:      linux-i2c@vger.kernel.org
7939 S:      Maintained
7940 F:      drivers/i2c/busses/i2c-icy.c
7941
7942 IDE SUBSYSTEM
7943 M:      "David S. Miller" <davem@davemloft.net>
7944 L:      linux-ide@vger.kernel.org
7945 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7947 S:      Maintained
7948 F:      Documentation/ide/
7949 F:      drivers/ide/
7950 F:      include/linux/ide.h
7951
7952 IDE/ATAPI DRIVERS
7953 M:      Borislav Petkov <bp@alien8.de>
7954 L:      linux-ide@vger.kernel.org
7955 S:      Maintained
7956 F:      Documentation/cdrom/ide-cd.rst
7957 F:      drivers/ide/ide-cd*
7958
7959 IDEAPAD LAPTOP EXTRAS DRIVER
7960 M:      Ike Panhc <ike.pan@canonical.com>
7961 L:      platform-driver-x86@vger.kernel.org
7962 W:      http://launchpad.net/ideapad-laptop
7963 S:      Maintained
7964 F:      drivers/platform/x86/ideapad-laptop.c
7965
7966 IDEAPAD LAPTOP SLIDEBAR DRIVER
7967 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7968 L:      linux-input@vger.kernel.org
7969 W:      https://github.com/o2genum/ideapad-slidebar
7970 S:      Maintained
7971 F:      drivers/input/misc/ideapad_slidebar.c
7972
7973 IDT VersaClock 5 CLOCK DRIVER
7974 M:      Marek Vasut <marek.vasut@gmail.com>
7975 S:      Maintained
7976 F:      drivers/clk/clk-versaclock5.c
7977
7978 IEEE 802.15.4 SUBSYSTEM
7979 M:      Alexander Aring <alex.aring@gmail.com>
7980 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7981 L:      linux-wpan@vger.kernel.org
7982 W:      http://wpan.cakelab.org/
7983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7985 S:      Maintained
7986 F:      net/ieee802154/
7987 F:      net/mac802154/
7988 F:      drivers/net/ieee802154/
7989 F:      include/linux/nl802154.h
7990 F:      include/linux/ieee802154.h
7991 F:      include/net/nl802154.h
7992 F:      include/net/mac802154.h
7993 F:      include/net/af_ieee802154.h
7994 F:      include/net/cfg802154.h
7995 F:      include/net/ieee802154_netdev.h
7996 F:      Documentation/networking/ieee802154.rst
7997
7998 IFE PROTOCOL
7999 M:      Yotam Gigi <yotam.gi@gmail.com>
8000 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8001 F:      net/ife
8002 F:      include/net/ife.h
8003 F:      include/uapi/linux/ife.h
8004
8005 IGORPLUG-USB IR RECEIVER
8006 M:      Sean Young <sean@mess.org>
8007 L:      linux-media@vger.kernel.org
8008 S:      Maintained
8009 F:      drivers/media/rc/igorplugusb.c
8010
8011 IGUANAWORKS USB IR TRANSCEIVER
8012 M:      Sean Young <sean@mess.org>
8013 L:      linux-media@vger.kernel.org
8014 S:      Maintained
8015 F:      drivers/media/rc/iguanair.c
8016
8017 IIO DIGITAL POTENTIOMETER DAC
8018 M:      Peter Rosin <peda@axentia.se>
8019 L:      linux-iio@vger.kernel.org
8020 S:      Maintained
8021 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8022 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8023 F:      drivers/iio/dac/dpot-dac.c
8024
8025 IIO ENVELOPE DETECTOR
8026 M:      Peter Rosin <peda@axentia.se>
8027 L:      linux-iio@vger.kernel.org
8028 S:      Maintained
8029 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8030 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8031 F:      drivers/iio/adc/envelope-detector.c
8032
8033 IIO MULTIPLEXER
8034 M:      Peter Rosin <peda@axentia.se>
8035 L:      linux-iio@vger.kernel.org
8036 S:      Maintained
8037 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8038 F:      drivers/iio/multiplexer/iio-mux.c
8039
8040 IIO SUBSYSTEM AND DRIVERS
8041 M:      Jonathan Cameron <jic23@kernel.org>
8042 R:      Hartmut Knaack <knaack.h@gmx.de>
8043 R:      Lars-Peter Clausen <lars@metafoo.de>
8044 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8045 L:      linux-iio@vger.kernel.org
8046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8047 S:      Maintained
8048 F:      Documentation/ABI/testing/configfs-iio*
8049 F:      Documentation/ABI/testing/sysfs-bus-iio*
8050 F:      Documentation/devicetree/bindings/iio/
8051 F:      drivers/iio/
8052 F:      drivers/staging/iio/
8053 F:      include/linux/iio/
8054 F:      tools/iio/
8055
8056 IIO UNIT CONVERTER
8057 M:      Peter Rosin <peda@axentia.se>
8058 L:      linux-iio@vger.kernel.org
8059 S:      Maintained
8060 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8061 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8062 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8063 F:      drivers/iio/afe/iio-rescale.c
8064
8065 IKANOS/ADI EAGLE ADSL USB DRIVER
8066 M:      Matthieu Castet <castet.matthieu@free.fr>
8067 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8068 S:      Maintained
8069 F:      drivers/usb/atm/ueagle-atm.c
8070
8071 IMGTEC ASCII LCD DRIVER
8072 M:      Paul Burton <paulburton@kernel.org>
8073 S:      Maintained
8074 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8075 F:      drivers/auxdisplay/img-ascii-lcd.c
8076
8077 IMGTEC IR DECODER DRIVER
8078 M:      James Hogan <jhogan@kernel.org>
8079 S:      Maintained
8080 F:      drivers/media/rc/img-ir/
8081
8082 IMON SOUNDGRAPH USB IR RECEIVER
8083 M:      Sean Young <sean@mess.org>
8084 L:      linux-media@vger.kernel.org
8085 S:      Maintained
8086 F:      drivers/media/rc/imon_raw.c
8087 F:      drivers/media/rc/imon.c
8088
8089 IMS TWINTURBO FRAMEBUFFER DRIVER
8090 L:      linux-fbdev@vger.kernel.org
8091 S:      Orphan
8092 F:      drivers/video/fbdev/imsttfb.c
8093
8094 INA209 HARDWARE MONITOR DRIVER
8095 M:      Guenter Roeck <linux@roeck-us.net>
8096 L:      linux-hwmon@vger.kernel.org
8097 S:      Maintained
8098 F:      Documentation/hwmon/ina209.rst
8099 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8100 F:      drivers/hwmon/ina209.c
8101
8102 INA2XX HARDWARE MONITOR DRIVER
8103 M:      Guenter Roeck <linux@roeck-us.net>
8104 L:      linux-hwmon@vger.kernel.org
8105 S:      Maintained
8106 F:      Documentation/hwmon/ina2xx.rst
8107 F:      drivers/hwmon/ina2xx.c
8108 F:      include/linux/platform_data/ina2xx.h
8109
8110 INDUSTRY PACK SUBSYSTEM (IPACK)
8111 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8112 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8113 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8114 L:      industrypack-devel@lists.sourceforge.net
8115 W:      http://industrypack.sourceforge.net
8116 S:      Maintained
8117 F:      drivers/ipack/
8118
8119 INFINEON DPS310 Driver
8120 M:      Eddie James <eajames@linux.ibm.com>
8121 L:      linux-iio@vger.kernel.org
8122 F:      drivers/iio/pressure/dps310.c
8123 S:      Maintained
8124
8125 INFINIBAND SUBSYSTEM
8126 M:      Doug Ledford <dledford@redhat.com>
8127 M:      Jason Gunthorpe <jgg@mellanox.com>
8128 L:      linux-rdma@vger.kernel.org
8129 W:      https://github.com/linux-rdma/rdma-core
8130 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8132 S:      Supported
8133 F:      Documentation/devicetree/bindings/infiniband/
8134 F:      Documentation/infiniband/
8135 F:      drivers/infiniband/
8136 F:      include/uapi/linux/if_infiniband.h
8137 F:      include/uapi/rdma/
8138 F:      include/rdma/
8139 F:      include/trace/events/ib_mad.h
8140 F:      include/trace/events/ib_umad.h
8141 F:      samples/bpf/ibumad_kern.c
8142 F:      samples/bpf/ibumad_user.c
8143
8144 INGENIC JZ4780 DMA Driver
8145 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8146 S:      Maintained
8147 F:      drivers/dma/dma-jz4780.c
8148
8149 INGENIC JZ4780 NAND DRIVER
8150 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8151 L:      linux-mtd@lists.infradead.org
8152 S:      Maintained
8153 F:      drivers/mtd/nand/raw/ingenic/
8154
8155 INGENIC JZ47xx SoCs
8156 M:      Paul Cercueil <paul@crapouillou.net>
8157 S:      Maintained
8158 F:      arch/mips/boot/dts/ingenic/
8159 F:      arch/mips/include/asm/mach-jz4740/
8160 F:      arch/mips/jz4740/
8161 F:      drivers/clk/ingenic/
8162 F:      drivers/dma/dma-jz4780.c
8163 F:      drivers/gpu/drm/ingenic/
8164 F:      drivers/i2c/busses/i2c-jz4780.c
8165 F:      drivers/iio/adc/ingenic-adc.c
8166 F:      drivers/irqchip/irq-ingenic.c
8167 F:      drivers/memory/jz4780-nemc.c
8168 F:      drivers/mmc/host/jz4740_mmc.c
8169 F:      drivers/mtd/nand/raw/ingenic/
8170 F:      drivers/pinctrl/pinctrl-ingenic.c
8171 F:      drivers/power/supply/ingenic-battery.c
8172 F:      drivers/pwm/pwm-jz4740.c
8173 F:      drivers/rtc/rtc-jz4740.c
8174 F:      drivers/tty/serial/8250/8250_ingenic.c
8175 F:      drivers/usb/musb/jz4740.c
8176 F:      drivers/watchdog/jz4740_wdt.c
8177 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8178 F:      include/linux/mfd/ingenic-tcu.h
8179 F:      sound/soc/jz4740/
8180 F:      sound/soc/codecs/jz47*
8181
8182 INOTIFY
8183 M:      Jan Kara <jack@suse.cz>
8184 R:      Amir Goldstein <amir73il@gmail.com>
8185 L:      linux-fsdevel@vger.kernel.org
8186 S:      Maintained
8187 F:      Documentation/filesystems/inotify.txt
8188 F:      fs/notify/inotify/
8189 F:      include/linux/inotify.h
8190 F:      include/uapi/linux/inotify.h
8191
8192 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8193 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8194 L:      linux-input@vger.kernel.org
8195 Q:      http://patchwork.kernel.org/project/linux-input/list/
8196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8197 S:      Maintained
8198 F:      drivers/input/
8199 F:      include/linux/input.h
8200 F:      include/uapi/linux/input.h
8201 F:      include/uapi/linux/input-event-codes.h
8202 F:      include/linux/input/
8203 F:      Documentation/devicetree/bindings/input/
8204 F:      Documentation/devicetree/bindings/serio/
8205 F:      Documentation/input/
8206
8207 INPUT MULTITOUCH (MT) PROTOCOL
8208 M:      Henrik Rydberg <rydberg@bitmath.org>
8209 L:      linux-input@vger.kernel.org
8210 S:      Odd fixes
8211 F:      Documentation/input/multi-touch-protocol.rst
8212 F:      drivers/input/input-mt.c
8213 K:      \b(ABS|SYN)_MT_
8214
8215 INSIDE SECURE CRYPTO DRIVER
8216 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8217 F:      drivers/crypto/inside-secure/
8218 S:      Maintained
8219 L:      linux-crypto@vger.kernel.org
8220
8221 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8222 M:      Mimi Zohar <zohar@linux.ibm.com>
8223 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8224 L:      linux-integrity@vger.kernel.org
8225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8226 S:      Supported
8227 F:      security/integrity/ima/
8228
8229 INTEL 810/815 FRAMEBUFFER DRIVER
8230 M:      Antonino Daplas <adaplas@gmail.com>
8231 L:      linux-fbdev@vger.kernel.org
8232 S:      Maintained
8233 F:      drivers/video/fbdev/i810/
8234
8235 INTEL ASoC DRIVERS
8236 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8237 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8238 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8239 M:      Jie Yang <yang.jie@linux.intel.com>
8240 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8241 S:      Supported
8242 F:      sound/soc/intel/
8243
8244 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8245 M:      Hans de Goede <hdegoede@redhat.com>
8246 L:      platform-driver-x86@vger.kernel.org
8247 S:      Maintained
8248 F:      drivers/platform/x86/intel_atomisp2_pm.c
8249
8250 INTEL C600 SERIES SAS CONTROLLER DRIVER
8251 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8252 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8253 L:      linux-scsi@vger.kernel.org
8254 T:      git git://git.code.sf.net/p/intel-sas/isci
8255 S:      Supported
8256 F:      drivers/scsi/isci/
8257
8258 INTEL CPU family model numbers
8259 M:      Tony Luck <tony.luck@intel.com>
8260 M:      x86@kernel.org
8261 L:      linux-kernel@vger.kernel.org
8262 S:      Supported
8263 F:      arch/x86/include/asm/intel-family.h
8264
8265 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8266 M:      Jani Nikula <jani.nikula@linux.intel.com>
8267 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8268 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8269 L:      intel-gfx@lists.freedesktop.org
8270 W:      https://01.org/linuxgraphics/
8271 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8272 C:      irc://chat.freenode.net/intel-gfx
8273 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8274 T:      git git://anongit.freedesktop.org/drm-intel
8275 S:      Supported
8276 F:      drivers/gpu/drm/i915/
8277 F:      include/drm/i915*
8278 F:      include/uapi/drm/i915_drm.h
8279 F:      Documentation/gpu/i915.rst
8280
8281 INTEL ETHERNET DRIVERS
8282 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8283 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8284 W:      http://www.intel.com/support/feedback.htm
8285 W:      http://e1000.sourceforge.net/
8286 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8289 S:      Supported
8290 F:      Documentation/networking/device_drivers/intel/e100.rst
8291 F:      Documentation/networking/device_drivers/intel/e1000.rst
8292 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8293 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8294 F:      Documentation/networking/device_drivers/intel/igb.rst
8295 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8296 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8297 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8298 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8299 F:      Documentation/networking/device_drivers/intel/i40e.rst
8300 F:      Documentation/networking/device_drivers/intel/iavf.rst
8301 F:      Documentation/networking/device_drivers/intel/ice.rst
8302 F:      drivers/net/ethernet/intel/
8303 F:      drivers/net/ethernet/intel/*/
8304 F:      include/linux/avf/virtchnl.h
8305
8306 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8307 M:      Maik Broemme <mbroemme@libmpq.org>
8308 L:      linux-fbdev@vger.kernel.org
8309 S:      Maintained
8310 F:      Documentation/fb/intelfb.rst
8311 F:      drivers/video/fbdev/intelfb/
8312
8313 INTEL GPIO DRIVERS
8314 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8315 L:      linux-gpio@vger.kernel.org
8316 S:      Maintained
8317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8318 F:      drivers/gpio/gpio-ich.c
8319 F:      drivers/gpio/gpio-intel-mid.c
8320 F:      drivers/gpio/gpio-lynxpoint.c
8321 F:      drivers/gpio/gpio-merrifield.c
8322 F:      drivers/gpio/gpio-ml-ioh.c
8323 F:      drivers/gpio/gpio-pch.c
8324 F:      drivers/gpio/gpio-sch.c
8325 F:      drivers/gpio/gpio-sodaville.c
8326
8327 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8328 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8329 M:      Zhi Wang <zhi.a.wang@intel.com>
8330 L:      intel-gvt-dev@lists.freedesktop.org
8331 L:      intel-gfx@lists.freedesktop.org
8332 W:      https://01.org/igvt-g
8333 T:      git https://github.com/intel/gvt-linux.git
8334 S:      Supported
8335 F:      drivers/gpu/drm/i915/gvt/
8336
8337 INTEL HID EVENT DRIVER
8338 M:      Alex Hung <alex.hung@canonical.com>
8339 L:      platform-driver-x86@vger.kernel.org
8340 S:      Maintained
8341 F:      drivers/platform/x86/intel-hid.c
8342
8343 INTEL I/OAT DMA DRIVER
8344 M:      Dave Jiang <dave.jiang@intel.com>
8345 R:      Dan Williams <dan.j.williams@intel.com>
8346 L:      dmaengine@vger.kernel.org
8347 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8348 S:      Supported
8349 F:      drivers/dma/ioat*
8350
8351 INTEL IDLE DRIVER
8352 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8353 M:      Len Brown <lenb@kernel.org>
8354 L:      linux-pm@vger.kernel.org
8355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8356 B:      https://bugzilla.kernel.org
8357 S:      Supported
8358 F:      drivers/idle/intel_idle.c
8359
8360 INTEL INTEGRATED SENSOR HUB DRIVER
8361 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8362 M:      Jiri Kosina <jikos@kernel.org>
8363 L:      linux-input@vger.kernel.org
8364 S:      Maintained
8365 F:      drivers/hid/intel-ish-hid/
8366
8367 INTEL IOMMU (VT-d)
8368 M:      David Woodhouse <dwmw2@infradead.org>
8369 M:      Lu Baolu <baolu.lu@linux.intel.com>
8370 L:      iommu@lists.linux-foundation.org
8371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8372 S:      Supported
8373 F:      drivers/iommu/dmar.c
8374 F:      drivers/iommu/intel*.[ch]
8375 F:      include/linux/intel-iommu.h
8376 F:      include/linux/intel-svm.h
8377
8378 INTEL IOP-ADMA DMA DRIVER
8379 R:      Dan Williams <dan.j.williams@intel.com>
8380 S:      Odd fixes
8381 F:      drivers/dma/iop-adma.c
8382
8383 INTEL IPU3 CSI-2 CIO2 DRIVER
8384 M:      Yong Zhi <yong.zhi@intel.com>
8385 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8386 M:      Bingbu Cao <bingbu.cao@intel.com>
8387 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8388 L:      linux-media@vger.kernel.org
8389 S:      Maintained
8390 F:      drivers/media/pci/intel/ipu3/
8391 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8392
8393 INTEL IPU3 CSI-2 IMGU DRIVER
8394 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8395 L:      linux-media@vger.kernel.org
8396 S:      Maintained
8397 F:      drivers/staging/media/ipu3/
8398 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8399 F:      Documentation/media/v4l-drivers/ipu3.rst
8400 F:      Documentation/media/v4l-drivers/ipu3_rcb.svg
8401
8402 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8403 M:      Krzysztof Halasa <khalasa@piap.pl>
8404 S:      Maintained
8405 F:      include/linux/soc/ixp4xx/qmgr.h
8406 F:      include/linux/soc/ixp4xx/npe.h
8407 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8408 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8409 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8410 F:      drivers/net/wan/ixp4xx_hss.c
8411
8412 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8413 M:      Deepak Saxena <dsaxena@plexity.net>
8414 S:      Maintained
8415 F:      drivers/char/hw_random/ixp4xx-rng.c
8416
8417 INTEL MANAGEMENT ENGINE (mei)
8418 M:      Tomas Winkler <tomas.winkler@intel.com>
8419 L:      linux-kernel@vger.kernel.org
8420 S:      Supported
8421 F:      include/uapi/linux/mei.h
8422 F:      include/linux/mei_cl_bus.h
8423 F:      drivers/misc/mei/*
8424 F:      drivers/watchdog/mei_wdt.c
8425 F:      Documentation/driver-api/mei/*
8426 F:      samples/mei/*
8427
8428 INTEL MENLOW THERMAL DRIVER
8429 M:      Sujith Thomas <sujith.thomas@intel.com>
8430 L:      platform-driver-x86@vger.kernel.org
8431 W:      https://01.org/linux-acpi
8432 S:      Supported
8433 F:      drivers/platform/x86/intel_menlow.c
8434
8435 INTEL MIC DRIVERS (mic)
8436 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8437 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8438 S:      Supported
8439 W:      https://github.com/sudeepdutt/mic
8440 W:      http://software.intel.com/en-us/mic-developer
8441 F:      include/linux/mic_bus.h
8442 F:      include/linux/scif.h
8443 F:      include/uapi/linux/mic_common.h
8444 F:      include/uapi/linux/mic_ioctl.h
8445 F:      include/uapi/linux/scif_ioctl.h
8446 F:      drivers/misc/mic/
8447 F:      drivers/dma/mic_x100_dma.c
8448 F:      drivers/dma/mic_x100_dma.h
8449 F:      Documentation/mic/
8450
8451 INTEL PMC CORE DRIVER
8452 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8453 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8454 L:      platform-driver-x86@vger.kernel.org
8455 S:      Maintained
8456 F:      drivers/platform/x86/intel_pmc_core*
8457
8458 INTEL PMC/P-Unit IPC DRIVER
8459 M:      Zha Qipeng<qipeng.zha@intel.com>
8460 L:      platform-driver-x86@vger.kernel.org
8461 S:      Maintained
8462 F:      drivers/platform/x86/intel_pmc_ipc.c
8463 F:      drivers/platform/x86/intel_punit_ipc.c
8464 F:      arch/x86/include/asm/intel_pmc_ipc.h
8465 F:      arch/x86/include/asm/intel_punit_ipc.h
8466
8467 INTEL PMIC GPIO DRIVERS
8468 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8469 S:      Maintained
8470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8471 F:      drivers/gpio/gpio-*cove.c
8472 F:      drivers/gpio/gpio-msic.c
8473
8474 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8475 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8476 S:      Maintained
8477 F:      drivers/mfd/intel_msic.c
8478 F:      drivers/mfd/intel_soc_pmic*
8479 F:      include/linux/mfd/intel_msic.h
8480 F:      include/linux/mfd/intel_soc_pmic*
8481
8482 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8483 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8484 L:      linux-wireless@vger.kernel.org
8485 S:      Maintained
8486 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8487 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8488 F:      drivers/net/wireless/intel/ipw2x00/
8489
8490 INTEL PSTATE DRIVER
8491 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8492 M:      Len Brown <lenb@kernel.org>
8493 L:      linux-pm@vger.kernel.org
8494 S:      Supported
8495 F:      drivers/cpufreq/intel_pstate.c
8496
8497 INTEL RDMA RNIC DRIVER
8498 M:      Faisal Latif <faisal.latif@intel.com>
8499 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8500 L:      linux-rdma@vger.kernel.org
8501 S:      Supported
8502 F:      drivers/infiniband/hw/i40iw/
8503 F:      include/uapi/rdma/i40iw-abi.h
8504
8505 INTEL SPEED SELECT TECHNOLOGY
8506 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8507 L:      platform-driver-x86@vger.kernel.org
8508 S:      Maintained
8509 F:      drivers/platform/x86/intel_speed_select_if/
8510 F:      tools/power/x86/intel-speed-select/
8511 F:      include/uapi/linux/isst_if.h
8512
8513 INTEL STRATIX10 FIRMWARE DRIVERS
8514 M:      Richard Gong <richard.gong@linux.intel.com>
8515 L:      linux-kernel@vger.kernel.org
8516 S:      Maintained
8517 F:      drivers/firmware/stratix10-rsu.c
8518 F:      drivers/firmware/stratix10-svc.c
8519 F:      include/linux/firmware/intel/stratix10-smc.h
8520 F:      include/linux/firmware/intel/stratix10-svc-client.h
8521 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8522 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8523
8524 INTEL TELEMETRY DRIVER
8525 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8526 M:      "David E. Box" <david.e.box@linux.intel.com>
8527 L:      platform-driver-x86@vger.kernel.org
8528 S:      Maintained
8529 F:      arch/x86/include/asm/intel_telemetry.h
8530 F:      drivers/platform/x86/intel_telemetry*
8531
8532 INTEL VIRTUAL BUTTON DRIVER
8533 M:      AceLan Kao <acelan.kao@canonical.com>
8534 L:      platform-driver-x86@vger.kernel.org
8535 S:      Maintained
8536 F:      drivers/platform/x86/intel-vbtn.c
8537
8538 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8539 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8540 L:      linux-wireless@vger.kernel.org
8541 S:      Supported
8542 F:      drivers/net/wireless/intel/iwlegacy/
8543
8544 INTEL WIRELESS WIFI LINK (iwlwifi)
8545 M:      Johannes Berg <johannes.berg@intel.com>
8546 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8547 M:      Luca Coelho <luciano.coelho@intel.com>
8548 M:      Intel Linux Wireless <linuxwifi@intel.com>
8549 L:      linux-wireless@vger.kernel.org
8550 W:      http://intellinuxwireless.org
8551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8552 S:      Supported
8553 F:      drivers/net/wireless/intel/iwlwifi/
8554
8555 INTEL WIRELESS WIMAX CONNECTION 2400
8556 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8557 M:      linux-wimax@intel.com
8558 L:      wimax@linuxwimax.org (subscribers-only)
8559 S:      Supported
8560 W:      http://linuxwimax.org
8561 F:      Documentation/admin-guide/wimax/i2400m.rst
8562 F:      drivers/net/wimax/i2400m/
8563 F:      include/uapi/linux/wimax/i2400m.h
8564
8565 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8566 M:      Mario Limonciello <mario.limonciello@dell.com>
8567 S:      Maintained
8568 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8569
8570 INTEL(R) TRACE HUB
8571 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8572 S:      Supported
8573 F:      Documentation/trace/intel_th.rst
8574 F:      drivers/hwtracing/intel_th/
8575 F:      include/linux/intel_th.h
8576
8577 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8578 M:      Ning Sun <ning.sun@intel.com>
8579 L:      tboot-devel@lists.sourceforge.net
8580 W:      http://tboot.sourceforge.net
8581 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8582 S:      Supported
8583 F:      Documentation/x86/intel_txt.rst
8584 F:      include/linux/tboot.h
8585 F:      arch/x86/kernel/tboot.c
8586
8587 INTERCONNECT API
8588 M:      Georgi Djakov <georgi.djakov@linaro.org>
8589 L:      linux-pm@vger.kernel.org
8590 S:      Maintained
8591 F:      Documentation/driver-api/interconnect.rst
8592 F:      Documentation/devicetree/bindings/interconnect/
8593 F:      drivers/interconnect/
8594 F:      include/dt-bindings/interconnect/
8595 F:      include/linux/interconnect-provider.h
8596 F:      include/linux/interconnect.h
8597
8598 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8599 M:      Linus Walleij <linus.walleij@linaro.org>
8600 L:      linux-iio@vger.kernel.org
8601 S:      Maintained
8602 F:      drivers/iio/gyro/mpu3050*
8603 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8604
8605 IOC3 ETHERNET DRIVER
8606 M:      Ralf Baechle <ralf@linux-mips.org>
8607 L:      linux-mips@vger.kernel.org
8608 S:      Maintained
8609 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8610
8611 IOMAP FILESYSTEM LIBRARY
8612 M:      Christoph Hellwig <hch@infradead.org>
8613 M:      Darrick J. Wong <darrick.wong@oracle.com>
8614 M:      linux-xfs@vger.kernel.org
8615 M:      linux-fsdevel@vger.kernel.org
8616 L:      linux-xfs@vger.kernel.org
8617 L:      linux-fsdevel@vger.kernel.org
8618 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8619 S:      Supported
8620 F:      fs/iomap/
8621 F:      include/linux/iomap.h
8622
8623 IOMMU DRIVERS
8624 M:      Joerg Roedel <joro@8bytes.org>
8625 L:      iommu@lists.linux-foundation.org
8626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8627 S:      Maintained
8628 F:      Documentation/devicetree/bindings/iommu/
8629 F:      drivers/iommu/
8630 F:      include/linux/iommu.h
8631 F:      include/linux/of_iommu.h
8632 F:      include/linux/iova.h
8633
8634 IO_URING
8635 M:      Jens Axboe <axboe@kernel.dk>
8636 L:      io-uring@vger.kernel.org
8637 T:      git git://git.kernel.dk/linux-block
8638 T:      git git://git.kernel.dk/liburing
8639 S:      Maintained
8640 F:      fs/io_uring.c
8641 F:      fs/io-wq.c
8642 F:      fs/io-wq.h
8643 F:      include/uapi/linux/io_uring.h
8644
8645 IPMI SUBSYSTEM
8646 M:      Corey Minyard <minyard@acm.org>
8647 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8648 W:      http://openipmi.sourceforge.net/
8649 S:      Supported
8650 F:      Documentation/devicetree/bindings/ipmi/
8651 F:      Documentation/IPMI.txt
8652 F:      drivers/char/ipmi/
8653 F:      include/linux/ipmi*
8654 F:      include/uapi/linux/ipmi*
8655
8656 IPS SCSI RAID DRIVER
8657 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8658 L:      linux-scsi@vger.kernel.org
8659 W:      http://www.adaptec.com/
8660 S:      Maintained
8661 F:      drivers/scsi/ips*
8662
8663 IPVS
8664 M:      Wensong Zhang <wensong@linux-vs.org>
8665 M:      Simon Horman <horms@verge.net.au>
8666 M:      Julian Anastasov <ja@ssi.bg>
8667 L:      netdev@vger.kernel.org
8668 L:      lvs-devel@vger.kernel.org
8669 S:      Maintained
8670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8672 F:      Documentation/networking/ipvs-sysctl.txt
8673 F:      include/net/ip_vs.h
8674 F:      include/uapi/linux/ip_vs.h
8675 F:      net/netfilter/ipvs/
8676
8677 IPWIRELESS DRIVER
8678 M:      Jiri Kosina <jikos@kernel.org>
8679 M:      David Sterba <dsterba@suse.com>
8680 S:      Odd Fixes
8681 F:      drivers/tty/ipwireless/
8682
8683 IPX NETWORK LAYER
8684 L:      netdev@vger.kernel.org
8685 S:      Obsolete
8686 F:      include/uapi/linux/ipx.h
8687
8688 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8689 M:      Marc Zyngier <maz@kernel.org>
8690 S:      Maintained
8691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8692 F:      Documentation/IRQ-domain.txt
8693 F:      include/linux/irqdomain.h
8694 F:      kernel/irq/irqdomain.c
8695 F:      kernel/irq/msi.c
8696
8697 IRQ SUBSYSTEM
8698 M:      Thomas Gleixner <tglx@linutronix.de>
8699 L:      linux-kernel@vger.kernel.org
8700 S:      Maintained
8701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8702 F:      kernel/irq/
8703
8704 IRQCHIP DRIVERS
8705 M:      Thomas Gleixner <tglx@linutronix.de>
8706 M:      Jason Cooper <jason@lakedaemon.net>
8707 M:      Marc Zyngier <maz@kernel.org>
8708 L:      linux-kernel@vger.kernel.org
8709 S:      Maintained
8710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8711 F:      Documentation/devicetree/bindings/interrupt-controller/
8712 F:      drivers/irqchip/
8713
8714 ISA
8715 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8716 S:      Maintained
8717 F:      Documentation/driver-api/isa.rst
8718 F:      drivers/base/isa.c
8719 F:      include/linux/isa.h
8720
8721 ISA RADIO MODULE
8722 M:      Hans Verkuil <hverkuil@xs4all.nl>
8723 L:      linux-media@vger.kernel.org
8724 T:      git git://linuxtv.org/media_tree.git
8725 W:      https://linuxtv.org
8726 S:      Maintained
8727 F:      drivers/media/radio/radio-isa*
8728
8729 ISAPNP
8730 M:      Jaroslav Kysela <perex@perex.cz>
8731 S:      Maintained
8732 F:      Documentation/driver-api/isapnp.rst
8733 F:      drivers/pnp/isapnp/
8734 F:      include/linux/isapnp.h
8735
8736 ISCSI
8737 M:      Lee Duncan <lduncan@suse.com>
8738 M:      Chris Leech <cleech@redhat.com>
8739 L:      open-iscsi@googlegroups.com
8740 W:      www.open-iscsi.com
8741 S:      Maintained
8742 F:      drivers/scsi/*iscsi*
8743 F:      include/scsi/*iscsi*
8744
8745 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8746 M:      Peter Jones <pjones@redhat.com>
8747 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8748 S:      Maintained
8749 F:      drivers/firmware/iscsi_ibft*
8750
8751 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8752 M:      Sagi Grimberg <sagi@grimberg.me>
8753 M:      Max Gurtovoy <maxg@mellanox.com>
8754 L:      linux-rdma@vger.kernel.org
8755 S:      Supported
8756 W:      http://www.openfabrics.org
8757 W:      www.open-iscsi.org
8758 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8759 F:      drivers/infiniband/ulp/iser/
8760
8761 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8762 M:      Sagi Grimberg <sagi@grimberg.me>
8763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8764 L:      linux-rdma@vger.kernel.org
8765 L:      target-devel@vger.kernel.org
8766 S:      Supported
8767 W:      http://www.linux-iscsi.org
8768 F:      drivers/infiniband/ulp/isert
8769
8770 ISDN/mISDN SUBSYSTEM
8771 M:      Karsten Keil <isdn@linux-pingi.de>
8772 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8773 L:      netdev@vger.kernel.org
8774 W:      http://www.isdn4linux.de
8775 S:      Maintained
8776 F:      drivers/isdn/mISDN
8777 F:      drivers/isdn/hardware
8778
8779 ISDN/CAPI SUBSYSTEM
8780 M:      Karsten Keil <isdn@linux-pingi.de>
8781 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8782 L:      netdev@vger.kernel.org
8783 W:      http://www.isdn4linux.de
8784 S:      Odd Fixes
8785 F:      Documentation/isdn/
8786 F:      drivers/isdn/capi/
8787 F:      drivers/staging/isdn/
8788 F:      net/bluetooth/cmtp/
8789 F:      include/linux/isdn/
8790 F:      include/uapi/linux/isdn/
8791
8792 IT87 HARDWARE MONITORING DRIVER
8793 M:      Jean Delvare <jdelvare@suse.com>
8794 L:      linux-hwmon@vger.kernel.org
8795 S:      Maintained
8796 F:      Documentation/hwmon/it87.rst
8797 F:      drivers/hwmon/it87.c
8798
8799 IT913X MEDIA DRIVER
8800 M:      Antti Palosaari <crope@iki.fi>
8801 L:      linux-media@vger.kernel.org
8802 W:      https://linuxtv.org
8803 W:      http://palosaari.fi/linux/
8804 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8805 T:      git git://linuxtv.org/anttip/media_tree.git
8806 S:      Maintained
8807 F:      drivers/media/tuners/it913x*
8808
8809 IVTV VIDEO4LINUX DRIVER
8810 M:      Andy Walls <awalls@md.metrocast.net>
8811 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8812 L:      linux-media@vger.kernel.org
8813 T:      git git://linuxtv.org/media_tree.git
8814 W:      http://www.ivtvdriver.org
8815 S:      Maintained
8816 F:      Documentation/media/v4l-drivers/ivtv*
8817 F:      drivers/media/pci/ivtv/
8818 F:      include/uapi/linux/ivtv*
8819
8820 IX2505V MEDIA DRIVER
8821 M:      Malcolm Priestley <tvboxspy@gmail.com>
8822 L:      linux-media@vger.kernel.org
8823 W:      https://linuxtv.org
8824 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8825 S:      Maintained
8826 F:      drivers/media/dvb-frontends/ix2505v*
8827
8828 JAILHOUSE HYPERVISOR INTERFACE
8829 M:      Jan Kiszka <jan.kiszka@siemens.com>
8830 L:      jailhouse-dev@googlegroups.com
8831 S:      Maintained
8832 F:      arch/x86/kernel/jailhouse.c
8833 F:      arch/x86/include/asm/jailhouse_para.h
8834
8835 JC42.4 TEMPERATURE SENSOR DRIVER
8836 M:      Guenter Roeck <linux@roeck-us.net>
8837 L:      linux-hwmon@vger.kernel.org
8838 S:      Maintained
8839 F:      drivers/hwmon/jc42.c
8840 F:      Documentation/hwmon/jc42.rst
8841
8842 JFS FILESYSTEM
8843 M:      Dave Kleikamp <shaggy@kernel.org>
8844 L:      jfs-discussion@lists.sourceforge.net
8845 W:      http://jfs.sourceforge.net/
8846 T:      git git://github.com/kleikamp/linux-shaggy.git
8847 S:      Maintained
8848 F:      Documentation/admin-guide/jfs.rst
8849 F:      fs/jfs/
8850
8851 JME NETWORK DRIVER
8852 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8853 L:      netdev@vger.kernel.org
8854 S:      Maintained
8855 F:      drivers/net/ethernet/jme.*
8856
8857 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8858 M:      David Woodhouse <dwmw2@infradead.org>
8859 M:      Richard Weinberger <richard@nod.at>
8860 L:      linux-mtd@lists.infradead.org
8861 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8862 T:      git git://git.infradead.org/ubifs-2.6.git
8863 S:      Odd Fixes
8864 F:      fs/jffs2/
8865 F:      include/uapi/linux/jffs2.h
8866
8867 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8868 M:      "Theodore Ts'o" <tytso@mit.edu>
8869 M:      Jan Kara <jack@suse.com>
8870 L:      linux-ext4@vger.kernel.org
8871 S:      Maintained
8872 F:      fs/jbd2/
8873 F:      include/linux/jbd2.h
8874
8875 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8876 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8877 L:      linux-media@vger.kernel.org
8878 S:      Maintained
8879 F:      drivers/media/platform/rcar_jpu.c
8880
8881 JSM Neo PCI based serial card
8882 L:      linux-serial@vger.kernel.org
8883 S:      Orphan
8884 F:      drivers/tty/serial/jsm/
8885
8886 K10TEMP HARDWARE MONITORING DRIVER
8887 M:      Clemens Ladisch <clemens@ladisch.de>
8888 L:      linux-hwmon@vger.kernel.org
8889 S:      Maintained
8890 F:      Documentation/hwmon/k10temp.rst
8891 F:      drivers/hwmon/k10temp.c
8892
8893 K8TEMP HARDWARE MONITORING DRIVER
8894 M:      Rudolf Marek <r.marek@assembler.cz>
8895 L:      linux-hwmon@vger.kernel.org
8896 S:      Maintained
8897 F:      Documentation/hwmon/k8temp.rst
8898 F:      drivers/hwmon/k8temp.c
8899
8900 KASAN
8901 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8902 R:      Alexander Potapenko <glider@google.com>
8903 R:      Dmitry Vyukov <dvyukov@google.com>
8904 L:      kasan-dev@googlegroups.com
8905 S:      Maintained
8906 F:      arch/*/include/asm/kasan.h
8907 F:      arch/*/mm/kasan_init*
8908 F:      Documentation/dev-tools/kasan.rst
8909 F:      include/linux/kasan*.h
8910 F:      lib/test_kasan.c
8911 F:      mm/kasan/
8912 F:      scripts/Makefile.kasan
8913
8914 KCONFIG
8915 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8917 L:      linux-kbuild@vger.kernel.org
8918 S:      Maintained
8919 F:      Documentation/kbuild/kconfig*
8920 F:      scripts/kconfig/
8921 F:      scripts/Kconfig.include
8922
8923 KDUMP
8924 M:      Dave Young <dyoung@redhat.com>
8925 M:      Baoquan He <bhe@redhat.com>
8926 R:      Vivek Goyal <vgoyal@redhat.com>
8927 L:      kexec@lists.infradead.org
8928 W:      http://lse.sourceforge.net/kdump/
8929 S:      Maintained
8930 F:      Documentation/admin-guide/kdump/
8931
8932 KEENE FM RADIO TRANSMITTER DRIVER
8933 M:      Hans Verkuil <hverkuil@xs4all.nl>
8934 L:      linux-media@vger.kernel.org
8935 T:      git git://linuxtv.org/media_tree.git
8936 W:      https://linuxtv.org
8937 S:      Maintained
8938 F:      drivers/media/radio/radio-keene*
8939
8940 KERNEL AUTOMOUNTER
8941 M:      Ian Kent <raven@themaw.net>
8942 L:      autofs@vger.kernel.org
8943 S:      Maintained
8944 F:      fs/autofs/
8945
8946 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8947 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8948 M:      Michal Marek <michal.lkml@markovi.net>
8949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8950 L:      linux-kbuild@vger.kernel.org
8951 S:      Maintained
8952 F:      Documentation/kbuild/
8953 F:      Makefile
8954 F:      scripts/Kbuild*
8955 F:      scripts/Makefile*
8956 F:      scripts/basic/
8957 F:      scripts/mk*
8958 F:      scripts/*vmlinux*
8959 F:      scripts/mod/
8960 F:      scripts/package/
8961
8962 KERNEL JANITORS
8963 L:      kernel-janitors@vger.kernel.org
8964 W:      http://kernelnewbies.org/KernelJanitors
8965 S:      Odd Fixes
8966
8967 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8968 M:      "J. Bruce Fields" <bfields@fieldses.org>
8969 M:      Chuck Lever <chuck.lever@oracle.com>
8970 L:      linux-nfs@vger.kernel.org
8971 W:      http://nfs.sourceforge.net/
8972 T:      git git://linux-nfs.org/~bfields/linux.git
8973 S:      Supported
8974 F:      fs/nfsd/
8975 F:      include/uapi/linux/nfsd/
8976 F:      fs/lockd/
8977 F:      fs/nfs_common/
8978 F:      net/sunrpc/
8979 F:      include/linux/lockd/
8980 F:      include/linux/sunrpc/
8981 F:      include/uapi/linux/sunrpc/
8982
8983 KERNEL SELFTEST FRAMEWORK
8984 M:      Shuah Khan <shuah@kernel.org>
8985 M:      Shuah Khan <skhan@linuxfoundation.org>
8986 L:      linux-kselftest@vger.kernel.org
8987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8988 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8989 S:      Maintained
8990 F:      tools/testing/selftests/
8991 F:      Documentation/dev-tools/kselftest*
8992
8993 KERNEL UNIT TESTING FRAMEWORK (KUnit)
8994 M:      Brendan Higgins <brendanhiggins@google.com>
8995 L:      linux-kselftest@vger.kernel.org
8996 L:      kunit-dev@googlegroups.com
8997 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
8998 S:      Maintained
8999 F:      Documentation/dev-tools/kunit/
9000 F:      include/kunit/
9001 F:      lib/kunit/
9002 F:      tools/testing/kunit/
9003
9004 KERNEL USERMODE HELPER
9005 M:      Luis Chamberlain <mcgrof@kernel.org>
9006 L:      linux-kernel@vger.kernel.org
9007 S:      Maintained
9008 F:      kernel/umh.c
9009 F:      include/linux/umh.h
9010
9011 KERNEL VIRTUAL MACHINE (KVM)
9012 M:      Paolo Bonzini <pbonzini@redhat.com>
9013 M:      Radim Krčmář <rkrcmar@redhat.com>
9014 L:      kvm@vger.kernel.org
9015 W:      http://www.linux-kvm.org
9016 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9017 S:      Supported
9018 F:      Documentation/virt/kvm/
9019 F:      include/trace/events/kvm.h
9020 F:      include/uapi/asm-generic/kvm*
9021 F:      include/uapi/linux/kvm*
9022 F:      include/asm-generic/kvm*
9023 F:      include/linux/kvm*
9024 F:      include/kvm/iodev.h
9025 F:      virt/kvm/*
9026 F:      tools/kvm/
9027 F:      tools/testing/selftests/kvm/
9028
9029 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
9030 M:      Marc Zyngier <maz@kernel.org>
9031 R:      James Morse <james.morse@arm.com>
9032 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9033 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9035 L:      kvmarm@lists.cs.columbia.edu
9036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9037 S:      Maintained
9038 F:      arch/arm/include/uapi/asm/kvm*
9039 F:      arch/arm/include/asm/kvm*
9040 F:      arch/arm/kvm/
9041 F:      arch/arm64/include/uapi/asm/kvm*
9042 F:      arch/arm64/include/asm/kvm*
9043 F:      arch/arm64/kvm/
9044 F:      virt/kvm/arm/
9045 F:      include/kvm/arm_*
9046
9047 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9048 M:      James Hogan <jhogan@kernel.org>
9049 L:      linux-mips@vger.kernel.org
9050 S:      Supported
9051 F:      arch/mips/include/uapi/asm/kvm*
9052 F:      arch/mips/include/asm/kvm*
9053 F:      arch/mips/kvm/
9054
9055 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9056 M:      Paul Mackerras <paulus@ozlabs.org>
9057 L:      kvm-ppc@vger.kernel.org
9058 W:      http://www.linux-kvm.org/
9059 T:      git git://github.com/agraf/linux-2.6.git
9060 S:      Supported
9061 F:      arch/powerpc/include/uapi/asm/kvm*
9062 F:      arch/powerpc/include/asm/kvm*
9063 F:      arch/powerpc/kvm/
9064 F:      arch/powerpc/kernel/kvm*
9065
9066 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9067 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9068 M:      Janosch Frank <frankja@linux.ibm.com>
9069 R:      David Hildenbrand <david@redhat.com>
9070 R:      Cornelia Huck <cohuck@redhat.com>
9071 L:      kvm@vger.kernel.org
9072 W:      http://www.ibm.com/developerworks/linux/linux390/
9073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9074 S:      Supported
9075 F:      arch/s390/include/uapi/asm/kvm*
9076 F:      arch/s390/include/asm/gmap.h
9077 F:      arch/s390/include/asm/kvm*
9078 F:      arch/s390/kvm/
9079 F:      arch/s390/mm/gmap.c
9080 F:      tools/testing/selftests/kvm/s390x/
9081 F:      tools/testing/selftests/kvm/*/s390x/
9082
9083 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9084 M:      Paolo Bonzini <pbonzini@redhat.com>
9085 M:      Radim Krčmář <rkrcmar@redhat.com>
9086 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9087 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9088 R:      Wanpeng Li <wanpengli@tencent.com>
9089 R:      Jim Mattson <jmattson@google.com>
9090 R:      Joerg Roedel <joro@8bytes.org>
9091 L:      kvm@vger.kernel.org
9092 W:      http://www.linux-kvm.org
9093 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9094 S:      Supported
9095 F:      arch/x86/kvm/
9096 F:      arch/x86/kvm/*/
9097 F:      arch/x86/include/uapi/asm/kvm*
9098 F:      arch/x86/include/uapi/asm/vmx.h
9099 F:      arch/x86/include/uapi/asm/svm.h
9100 F:      arch/x86/include/asm/kvm*
9101 F:      arch/x86/include/asm/pvclock-abi.h
9102 F:      arch/x86/include/asm/svm.h
9103 F:      arch/x86/include/asm/vmx.h
9104 F:      arch/x86/kernel/kvm.c
9105 F:      arch/x86/kernel/kvmclock.c
9106
9107 KERNFS
9108 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9109 M:      Tejun Heo <tj@kernel.org>
9110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9111 S:      Supported
9112 F:      include/linux/kernfs.h
9113 F:      fs/kernfs/
9114
9115 KEXEC
9116 M:      Eric Biederman <ebiederm@xmission.com>
9117 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9118 L:      kexec@lists.infradead.org
9119 S:      Maintained
9120 F:      include/linux/kexec.h
9121 F:      include/uapi/linux/kexec.h
9122 F:      kernel/kexec*
9123
9124 KEYS-ENCRYPTED
9125 M:      Mimi Zohar <zohar@linux.ibm.com>
9126 L:      linux-integrity@vger.kernel.org
9127 L:      keyrings@vger.kernel.org
9128 S:      Supported
9129 F:      Documentation/security/keys/trusted-encrypted.rst
9130 F:      include/keys/encrypted-type.h
9131 F:      security/keys/encrypted-keys/
9132
9133 KEYS-TRUSTED
9134 M:      James Bottomley <jejb@linux.ibm.com>
9135 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9136 M:      Mimi Zohar <zohar@linux.ibm.com>
9137 L:      linux-integrity@vger.kernel.org
9138 L:      keyrings@vger.kernel.org
9139 S:      Supported
9140 F:      Documentation/security/keys/trusted-encrypted.rst
9141 F:      include/keys/trusted-type.h
9142 F:      security/keys/trusted.c
9143 F:      include/keys/trusted.h
9144
9145 KEYS/KEYRINGS:
9146 M:      David Howells <dhowells@redhat.com>
9147 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9148 L:      keyrings@vger.kernel.org
9149 S:      Maintained
9150 F:      Documentation/security/keys/core.rst
9151 F:      include/linux/key.h
9152 F:      include/linux/key-type.h
9153 F:      include/linux/keyctl.h
9154 F:      include/uapi/linux/keyctl.h
9155 F:      include/keys/
9156 F:      security/keys/
9157
9158 KGDB / KDB /debug_core
9159 M:      Jason Wessel <jason.wessel@windriver.com>
9160 M:      Daniel Thompson <daniel.thompson@linaro.org>
9161 R:      Douglas Anderson <dianders@chromium.org>
9162 W:      http://kgdb.wiki.kernel.org/
9163 L:      kgdb-bugreport@lists.sourceforge.net
9164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9165 S:      Maintained
9166 F:      Documentation/dev-tools/kgdb.rst
9167 F:      drivers/misc/kgdbts.c
9168 F:      drivers/tty/serial/kgdboc.c
9169 F:      include/linux/kdb.h
9170 F:      include/linux/kgdb.h
9171 F:      kernel/debug/
9172
9173 KMEMLEAK
9174 M:      Catalin Marinas <catalin.marinas@arm.com>
9175 S:      Maintained
9176 F:      Documentation/dev-tools/kmemleak.rst
9177 F:      include/linux/kmemleak.h
9178 F:      mm/kmemleak.c
9179 F:      mm/kmemleak-test.c
9180
9181 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9182 M:      Luis Chamberlain <mcgrof@kernel.org>
9183 L:      linux-kernel@vger.kernel.org
9184 S:      Maintained
9185 F:      kernel/kmod.c
9186 F:      include/linux/kmod.h
9187 F:      lib/test_kmod.c
9188 F:      tools/testing/selftests/kmod/
9189
9190 KPROBES
9191 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9192 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9193 M:      "David S. Miller" <davem@davemloft.net>
9194 M:      Masami Hiramatsu <mhiramat@kernel.org>
9195 S:      Maintained
9196 F:      Documentation/kprobes.txt
9197 F:      include/linux/kprobes.h
9198 F:      include/asm-generic/kprobes.h
9199 F:      kernel/kprobes.c
9200
9201 KS0108 LCD CONTROLLER DRIVER
9202 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9203 S:      Maintained
9204 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9205 F:      drivers/auxdisplay/ks0108.c
9206 F:      include/linux/ks0108.h
9207
9208 L3MDEV
9209 M:      David Ahern <dsahern@kernel.org>
9210 L:      netdev@vger.kernel.org
9211 S:      Maintained
9212 F:      net/l3mdev
9213 F:      include/net/l3mdev.h
9214
9215 L7 BPF FRAMEWORK
9216 M:      John Fastabend <john.fastabend@gmail.com>
9217 M:      Daniel Borkmann <daniel@iogearbox.net>
9218 L:      netdev@vger.kernel.org
9219 L:      bpf@vger.kernel.org
9220 S:      Maintained
9221 F:      include/linux/skmsg.h
9222 F:      net/core/skmsg.c
9223 F:      net/core/sock_map.c
9224 F:      net/ipv4/tcp_bpf.c
9225
9226 LANTIQ / INTEL Ethernet drivers
9227 M:      Hauke Mehrtens <hauke@hauke-m.de>
9228 L:      netdev@vger.kernel.org
9229 S:      Maintained
9230 F:      net/dsa/tag_gswip.c
9231 F:      drivers/net/ethernet/lantiq_xrx200.c
9232 F:      drivers/net/dsa/lantiq_pce.h
9233 F:      drivers/net/dsa/lantiq_gswip.c
9234
9235 LANTIQ MIPS ARCHITECTURE
9236 M:      John Crispin <john@phrozen.org>
9237 L:      linux-mips@vger.kernel.org
9238 S:      Maintained
9239 F:      arch/mips/lantiq
9240 F:      drivers/soc/lantiq
9241
9242 LAPB module
9243 L:      linux-x25@vger.kernel.org
9244 S:      Orphan
9245 F:      Documentation/networking/lapb-module.txt
9246 F:      include/*/lapb.h
9247 F:      net/lapb/
9248
9249 LASI 53c700 driver for PARISC
9250 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9251 L:      linux-scsi@vger.kernel.org
9252 S:      Maintained
9253 F:      Documentation/scsi/53c700.txt
9254 F:      drivers/scsi/53c700*
9255
9256 LEAKING_ADDRESSES
9257 M:      Tobin C. Harding <me@tobin.cc>
9258 M:      Tycho Andersen <tycho@tycho.ws>
9259 L:      kernel-hardening@lists.openwall.com
9260 S:      Maintained
9261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9262 F:      scripts/leaking_addresses.pl
9263
9264 LED SUBSYSTEM
9265 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9266 M:      Pavel Machek <pavel@ucw.cz>
9267 R:      Dan Murphy <dmurphy@ti.com>
9268 L:      linux-leds@vger.kernel.org
9269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9271 S:      Maintained
9272 F:      Documentation/devicetree/bindings/leds/
9273 F:      drivers/leds/
9274 F:      include/linux/leds.h
9275
9276 LEGACY EEPROM DRIVER
9277 M:      Jean Delvare <jdelvare@suse.com>
9278 S:      Maintained
9279 F:      Documentation/misc-devices/eeprom.rst
9280 F:      drivers/misc/eeprom/eeprom.c
9281
9282 LEGO MINDSTORMS EV3
9283 R:      David Lechner <david@lechnology.com>
9284 S:      Maintained
9285 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9286 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9287 F:      drivers/power/supply/lego_ev3_battery.c
9288
9289 LEGO USB Tower driver
9290 M:      Juergen Stuber <starblue@users.sourceforge.net>
9291 L:      legousb-devel@lists.sourceforge.net
9292 W:      http://legousb.sourceforge.net/
9293 S:      Maintained
9294 F:      drivers/usb/misc/legousbtower.c
9295
9296 LG LAPTOP EXTRAS
9297 M:      Matan Ziv-Av <matan@svgalib.org>
9298 L:      platform-driver-x86@vger.kernel.org
9299 S:      Maintained
9300 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9301 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9302 F:      drivers/platform/x86/lg-laptop.c
9303
9304 LG2160 MEDIA DRIVER
9305 M:      Michael Krufky <mkrufky@linuxtv.org>
9306 L:      linux-media@vger.kernel.org
9307 W:      https://linuxtv.org
9308 W:      http://github.com/mkrufky
9309 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9310 T:      git git://linuxtv.org/mkrufky/tuners.git
9311 S:      Maintained
9312 F:      drivers/media/dvb-frontends/lg2160.*
9313
9314 LGDT3305 MEDIA DRIVER
9315 M:      Michael Krufky <mkrufky@linuxtv.org>
9316 L:      linux-media@vger.kernel.org
9317 W:      https://linuxtv.org
9318 W:      http://github.com/mkrufky
9319 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9320 T:      git git://linuxtv.org/mkrufky/tuners.git
9321 S:      Maintained
9322 F:      drivers/media/dvb-frontends/lgdt3305.*
9323
9324 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9325 M:      Viresh Kumar <vireshk@kernel.org>
9326 L:      linux-ide@vger.kernel.org
9327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9328 S:      Maintained
9329 F:      include/linux/pata_arasan_cf_data.h
9330 F:      drivers/ata/pata_arasan_cf.c
9331
9332 LIBATA PATA DRIVERS
9333 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9334 M:      Jens Axboe <axboe@kernel.dk>
9335 L:      linux-ide@vger.kernel.org
9336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9337 S:      Maintained
9338 F:      drivers/ata/pata_*.c
9339 F:      drivers/ata/ata_generic.c
9340
9341 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9342 M:      Linus Walleij <linus.walleij@linaro.org>
9343 L:      linux-ide@vger.kernel.org
9344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9345 S:      Maintained
9346 F:      drivers/ata/pata_ftide010.c
9347 F:      drivers/ata/sata_gemini.c
9348 F:      drivers/ata/sata_gemini.h
9349
9350 LIBATA SATA AHCI PLATFORM devices support
9351 M:      Hans de Goede <hdegoede@redhat.com>
9352 M:      Jens Axboe <axboe@kernel.dk>
9353 L:      linux-ide@vger.kernel.org
9354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9355 S:      Maintained
9356 F:      drivers/ata/ahci_platform.c
9357 F:      drivers/ata/libahci_platform.c
9358 F:      include/linux/ahci_platform.h
9359
9360 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9361 M:      Mikael Pettersson <mikpelinux@gmail.com>
9362 L:      linux-ide@vger.kernel.org
9363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9364 S:      Maintained
9365 F:      drivers/ata/sata_promise.*
9366
9367 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9368 M:      Jens Axboe <axboe@kernel.dk>
9369 L:      linux-ide@vger.kernel.org
9370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9371 S:      Maintained
9372 F:      drivers/ata/
9373 F:      include/linux/ata.h
9374 F:      include/linux/libata.h
9375 F:      Documentation/devicetree/bindings/ata/
9376
9377 LIBLOCKDEP
9378 M:      Sasha Levin <alexander.levin@microsoft.com>
9379 S:      Maintained
9380 F:      tools/lib/lockdep/
9381
9382 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9383 M:      Dan Williams <dan.j.williams@intel.com>
9384 M:      Vishal Verma <vishal.l.verma@intel.com>
9385 M:      Dave Jiang <dave.jiang@intel.com>
9386 L:      linux-nvdimm@lists.01.org
9387 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9388 S:      Supported
9389 F:      drivers/nvdimm/blk.c
9390 F:      drivers/nvdimm/region_devs.c
9391
9392 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9393 M:      Vishal Verma <vishal.l.verma@intel.com>
9394 M:      Dan Williams <dan.j.williams@intel.com>
9395 M:      Dave Jiang <dave.jiang@intel.com>
9396 L:      linux-nvdimm@lists.01.org
9397 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9398 S:      Supported
9399 F:      drivers/nvdimm/btt*
9400
9401 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9402 M:      Dan Williams <dan.j.williams@intel.com>
9403 M:      Vishal Verma <vishal.l.verma@intel.com>
9404 M:      Dave Jiang <dave.jiang@intel.com>
9405 L:      linux-nvdimm@lists.01.org
9406 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9407 S:      Supported
9408 F:      drivers/nvdimm/pmem*
9409
9410 LIBNVDIMM: DEVICETREE BINDINGS
9411 M:      Oliver O'Halloran <oohall@gmail.com>
9412 L:      linux-nvdimm@lists.01.org
9413 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9414 S:      Supported
9415 F:      drivers/nvdimm/of_pmem.c
9416 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9417
9418 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9419 M:      Dan Williams <dan.j.williams@intel.com>
9420 M:      Vishal Verma <vishal.l.verma@intel.com>
9421 M:      Dave Jiang <dave.jiang@intel.com>
9422 M:      Keith Busch <keith.busch@intel.com>
9423 M:      Ira Weiny <ira.weiny@intel.com>
9424 L:      linux-nvdimm@lists.01.org
9425 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9427 S:      Supported
9428 F:      drivers/nvdimm/*
9429 F:      drivers/acpi/nfit/*
9430 F:      include/linux/nd.h
9431 F:      include/linux/libnvdimm.h
9432 F:      include/uapi/linux/ndctl.h
9433
9434 LICENSES and SPDX stuff
9435 M:      Thomas Gleixner <tglx@linutronix.de>
9436 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9437 L:      linux-spdx@vger.kernel.org
9438 S:      Maintained
9439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9440 F:      COPYING
9441 F:      Documentation/process/license-rules.rst
9442 F:      LICENSES/
9443 F:      scripts/spdxcheck-test.sh
9444 F:      scripts/spdxcheck.py
9445
9446 LIGHTNVM PLATFORM SUPPORT
9447 M:      Matias Bjorling <mb@lightnvm.io>
9448 W:      http://github/OpenChannelSSD
9449 L:      linux-block@vger.kernel.org
9450 S:      Maintained
9451 F:      drivers/lightnvm/
9452 F:      include/linux/lightnvm.h
9453 F:      include/uapi/linux/lightnvm.h
9454
9455 LINUX FOR POWER MACINTOSH
9456 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9457 W:      http://www.penguinppc.org/
9458 L:      linuxppc-dev@lists.ozlabs.org
9459 S:      Maintained
9460 F:      arch/powerpc/platforms/powermac/
9461 F:      drivers/macintosh/
9462
9463 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9464 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9465 M:      Paul Mackerras <paulus@samba.org>
9466 M:      Michael Ellerman <mpe@ellerman.id.au>
9467 W:      https://github.com/linuxppc/linux/wiki
9468 L:      linuxppc-dev@lists.ozlabs.org
9469 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9471 S:      Supported
9472 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9473 F:      Documentation/devicetree/bindings/powerpc/
9474 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9475 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9476 F:      Documentation/powerpc/
9477 F:      arch/powerpc/
9478 F:      drivers/char/tpm/tpm_ibmvtpm*
9479 F:      drivers/crypto/nx/
9480 F:      drivers/crypto/vmx/
9481 F:      drivers/i2c/busses/i2c-opal.c
9482 F:      drivers/net/ethernet/ibm/ibmveth.*
9483 F:      drivers/net/ethernet/ibm/ibmvnic.*
9484 F:      drivers/pci/hotplug/pnv_php.c
9485 F:      drivers/pci/hotplug/rpa*
9486 F:      drivers/rtc/rtc-opal.c
9487 F:      drivers/scsi/ibmvscsi/
9488 F:      drivers/tty/hvc/hvc_opal.c
9489 F:      drivers/watchdog/wdrtas.c
9490 F:      tools/testing/selftests/powerpc
9491 N:      /pmac
9492 N:      powermac
9493 N:      powernv
9494 N:      [^a-z0-9]ps3
9495 N:      pseries
9496
9497 LINUX FOR POWERPC EMBEDDED MPC5XXX
9498 M:      Anatolij Gustschin <agust@denx.de>
9499 L:      linuxppc-dev@lists.ozlabs.org
9500 T:      git git://git.denx.de/linux-denx-agust.git
9501 S:      Maintained
9502 F:      arch/powerpc/platforms/512x/
9503 F:      arch/powerpc/platforms/52xx/
9504
9505 LINUX FOR POWERPC EMBEDDED PPC4XX
9506 M:      Alistair Popple <alistair@popple.id.au>
9507 M:      Matt Porter <mporter@kernel.crashing.org>
9508 W:      http://www.penguinppc.org/
9509 L:      linuxppc-dev@lists.ozlabs.org
9510 S:      Maintained
9511 F:      arch/powerpc/platforms/40x/
9512 F:      arch/powerpc/platforms/44x/
9513
9514 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9515 M:      Scott Wood <oss@buserror.net>
9516 M:      Kumar Gala <galak@kernel.crashing.org>
9517 W:      http://www.penguinppc.org/
9518 L:      linuxppc-dev@lists.ozlabs.org
9519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9520 S:      Maintained
9521 F:      arch/powerpc/platforms/83xx/
9522 F:      arch/powerpc/platforms/85xx/
9523 F:      Documentation/devicetree/bindings/powerpc/fsl/
9524
9525 LINUX FOR POWERPC EMBEDDED PPC8XX
9526 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9527 W:      http://www.penguinppc.org/
9528 L:      linuxppc-dev@lists.ozlabs.org
9529 S:      Maintained
9530 F:      arch/powerpc/platforms/8xx/
9531
9532 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9533 L:      linuxppc-dev@lists.ozlabs.org
9534 S:      Orphan
9535 F:      arch/powerpc/*/*virtex*
9536 F:      arch/powerpc/*/*/*virtex*
9537
9538 LINUX FOR POWERPC PA SEMI PWRFICIENT
9539 L:      linuxppc-dev@lists.ozlabs.org
9540 S:      Orphan
9541 F:      arch/powerpc/platforms/pasemi/
9542 F:      drivers/*/*pasemi*
9543 F:      drivers/*/*/*pasemi*
9544
9545 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9546 M:      Kees Cook <keescook@chromium.org>
9547 S:      Maintained
9548 F:      drivers/misc/lkdtm/*
9549
9550 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9551 M:      Alan Stern <stern@rowland.harvard.edu>
9552 M:      Andrea Parri <parri.andrea@gmail.com>
9553 M:      Will Deacon <will@kernel.org>
9554 M:      Peter Zijlstra <peterz@infradead.org>
9555 M:      Boqun Feng <boqun.feng@gmail.com>
9556 M:      Nicholas Piggin <npiggin@gmail.com>
9557 M:      David Howells <dhowells@redhat.com>
9558 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9559 M:      Luc Maranget <luc.maranget@inria.fr>
9560 M:      "Paul E. McKenney" <paulmck@kernel.org>
9561 R:      Akira Yokosawa <akiyks@gmail.com>
9562 R:      Daniel Lustig <dlustig@nvidia.com>
9563 L:      linux-kernel@vger.kernel.org
9564 L:      linux-arch@vger.kernel.org
9565 S:      Supported
9566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9567 F:      tools/memory-model/
9568 F:      Documentation/atomic_bitops.txt
9569 F:      Documentation/atomic_t.txt
9570 F:      Documentation/core-api/atomic_ops.rst
9571 F:      Documentation/core-api/refcount-vs-atomic.rst
9572 F:      Documentation/memory-barriers.txt
9573
9574 LIS3LV02D ACCELEROMETER DRIVER
9575 M:      Eric Piel <eric.piel@tremplin-utc.net>
9576 S:      Maintained
9577 F:      Documentation/misc-devices/lis3lv02d.rst
9578 F:      drivers/misc/lis3lv02d/
9579 F:      drivers/platform/x86/hp_accel.c
9580
9581 LIST KUNIT TEST
9582 M:      David Gow <davidgow@google.com>
9583 L:      linux-kselftest@vger.kernel.org
9584 L:      kunit-dev@googlegroups.com
9585 S:      Maintained
9586 F:      lib/list-test.c
9587
9588 LIVE PATCHING
9589 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9590 M:      Jiri Kosina <jikos@kernel.org>
9591 M:      Miroslav Benes <mbenes@suse.cz>
9592 M:      Petr Mladek <pmladek@suse.com>
9593 R:      Joe Lawrence <joe.lawrence@redhat.com>
9594 S:      Maintained
9595 F:      kernel/livepatch/
9596 F:      include/linux/livepatch.h
9597 F:      arch/x86/include/asm/livepatch.h
9598 F:      arch/x86/kernel/livepatch.c
9599 F:      Documentation/livepatch/
9600 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9601 F:      samples/livepatch/
9602 F:      tools/testing/selftests/livepatch/
9603 L:      live-patching@vger.kernel.org
9604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9605
9606 LLC (802.2)
9607 L:      netdev@vger.kernel.org
9608 S:      Odd fixes
9609 F:      include/linux/llc.h
9610 F:      include/uapi/linux/llc.h
9611 F:      include/net/llc*
9612 F:      net/llc/
9613
9614 LM73 HARDWARE MONITOR DRIVER
9615 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9616 L:      linux-hwmon@vger.kernel.org
9617 S:      Maintained
9618 F:      drivers/hwmon/lm73.c
9619
9620 LM78 HARDWARE MONITOR DRIVER
9621 M:      Jean Delvare <jdelvare@suse.com>
9622 L:      linux-hwmon@vger.kernel.org
9623 S:      Maintained
9624 F:      Documentation/hwmon/lm78.rst
9625 F:      drivers/hwmon/lm78.c
9626
9627 LM83 HARDWARE MONITOR DRIVER
9628 M:      Jean Delvare <jdelvare@suse.com>
9629 L:      linux-hwmon@vger.kernel.org
9630 S:      Maintained
9631 F:      Documentation/hwmon/lm83.rst
9632 F:      drivers/hwmon/lm83.c
9633
9634 LM90 HARDWARE MONITOR DRIVER
9635 M:      Jean Delvare <jdelvare@suse.com>
9636 L:      linux-hwmon@vger.kernel.org
9637 S:      Maintained
9638 F:      Documentation/hwmon/lm90.rst
9639 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9640 F:      drivers/hwmon/lm90.c
9641 F:      include/dt-bindings/thermal/lm90.h
9642
9643 LM95234 HARDWARE MONITOR DRIVER
9644 M:      Guenter Roeck <linux@roeck-us.net>
9645 L:      linux-hwmon@vger.kernel.org
9646 S:      Maintained
9647 F:      Documentation/hwmon/lm95234.rst
9648 F:      drivers/hwmon/lm95234.c
9649
9650 LME2510 MEDIA DRIVER
9651 M:      Malcolm Priestley <tvboxspy@gmail.com>
9652 L:      linux-media@vger.kernel.org
9653 W:      https://linuxtv.org
9654 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9655 S:      Maintained
9656 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9657
9658 LOADPIN SECURITY MODULE
9659 M:      Kees Cook <keescook@chromium.org>
9660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9661 S:      Supported
9662 F:      security/loadpin/
9663 F:      Documentation/admin-guide/LSM/LoadPin.rst
9664
9665 LOCKING PRIMITIVES
9666 M:      Peter Zijlstra <peterz@infradead.org>
9667 M:      Ingo Molnar <mingo@redhat.com>
9668 M:      Will Deacon <will@kernel.org>
9669 L:      linux-kernel@vger.kernel.org
9670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9671 S:      Maintained
9672 F:      Documentation/locking/
9673 F:      include/linux/lockdep.h
9674 F:      include/linux/spinlock*.h
9675 F:      arch/*/include/asm/spinlock*.h
9676 F:      include/linux/rwlock*.h
9677 F:      include/linux/mutex*.h
9678 F:      include/linux/rwsem*.h
9679 F:      include/linux/seqlock.h
9680 F:      lib/locking*.[ch]
9681 F:      kernel/locking/
9682 X:      kernel/locking/locktorture.c
9683
9684 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9685 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9686 L:      linux-ntfs-dev@lists.sourceforge.net
9687 W:      http://www.linux-ntfs.org/content/view/19/37/
9688 S:      Maintained
9689 F:      Documentation/admin-guide/ldm.rst
9690 F:      block/partitions/ldm.*
9691
9692 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9693 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9694 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9695 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9696 L:      MPT-FusionLinux.pdl@broadcom.com
9697 L:      linux-scsi@vger.kernel.org
9698 W:      http://www.avagotech.com/support/
9699 S:      Supported
9700 F:      drivers/message/fusion/
9701 F:      drivers/scsi/mpt3sas/
9702
9703 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9704 M:      Matthew Wilcox <willy@infradead.org>
9705 L:      linux-scsi@vger.kernel.org
9706 S:      Maintained
9707 F:      drivers/scsi/sym53c8xx_2/
9708
9709 LTC1660 DAC DRIVER
9710 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9711 L:      linux-iio@vger.kernel.org
9712 S:      Maintained
9713 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
9714 F:      drivers/iio/dac/ltc1660.c
9715
9716 LTC2983 IIO TEMPERATURE DRIVER
9717 M:      Nuno Sá <nuno.sa@analog.com>
9718 W:      http://ez.analog.com/community/linux-device-drivers
9719 L:      linux-iio@vger.kernel.org
9720 S:      Supported
9721 F:      drivers/iio/temperature/ltc2983.c
9722 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
9723
9724 LTC4261 HARDWARE MONITOR DRIVER
9725 M:      Guenter Roeck <linux@roeck-us.net>
9726 L:      linux-hwmon@vger.kernel.org
9727 S:      Maintained
9728 F:      Documentation/hwmon/ltc4261.rst
9729 F:      drivers/hwmon/ltc4261.c
9730
9731 LTC2947 HARDWARE MONITOR DRIVER
9732 M:      Nuno Sá <nuno.sa@analog.com>
9733 W:      http://ez.analog.com/community/linux-device-drivers
9734 L:      linux-hwmon@vger.kernel.org
9735 S:      Supported
9736 F:      drivers/hwmon/ltc2947-core.c
9737 F:      drivers/hwmon/ltc2947-spi.c
9738 F:      drivers/hwmon/ltc2947-i2c.c
9739 F:      drivers/hwmon/ltc2947.h
9740 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
9741
9742 LTC4306 I2C MULTIPLEXER DRIVER
9743 M:      Michael Hennerich <michael.hennerich@analog.com>
9744 W:      http://ez.analog.com/community/linux-device-drivers
9745 L:      linux-i2c@vger.kernel.org
9746 S:      Supported
9747 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9748 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9749
9750 LTP (Linux Test Project)
9751 M:      Mike Frysinger <vapier@gentoo.org>
9752 M:      Cyril Hrubis <chrubis@suse.cz>
9753 M:      Wanlong Gao <wanlong.gao@gmail.com>
9754 M:      Jan Stancek <jstancek@redhat.com>
9755 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9756 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9757 L:      ltp@lists.linux.it (subscribers-only)
9758 W:      http://linux-test-project.github.io/
9759 T:      git git://github.com/linux-test-project/ltp.git
9760 S:      Maintained
9761
9762 M68K ARCHITECTURE
9763 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9764 L:      linux-m68k@lists.linux-m68k.org
9765 W:      http://www.linux-m68k.org/
9766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9767 S:      Maintained
9768 F:      arch/m68k/
9769 F:      drivers/zorro/
9770
9771 M68K ON APPLE MACINTOSH
9772 M:      Joshua Thompson <funaho@jurai.org>
9773 W:      http://www.mac.linux-m68k.org/
9774 L:      linux-m68k@lists.linux-m68k.org
9775 S:      Maintained
9776 F:      arch/m68k/mac/
9777
9778 M68K ON HP9000/300
9779 M:      Philip Blundell <philb@gnu.org>
9780 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9781 S:      Maintained
9782 F:      arch/m68k/hp300/
9783
9784 M88DS3103 MEDIA DRIVER
9785 M:      Antti Palosaari <crope@iki.fi>
9786 L:      linux-media@vger.kernel.org
9787 W:      https://linuxtv.org
9788 W:      http://palosaari.fi/linux/
9789 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9790 T:      git git://linuxtv.org/anttip/media_tree.git
9791 S:      Maintained
9792 F:      drivers/media/dvb-frontends/m88ds3103*
9793
9794 M88RS2000 MEDIA DRIVER
9795 M:      Malcolm Priestley <tvboxspy@gmail.com>
9796 L:      linux-media@vger.kernel.org
9797 W:      https://linuxtv.org
9798 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9799 S:      Maintained
9800 F:      drivers/media/dvb-frontends/m88rs2000*
9801
9802 MA901 MASTERKIT USB FM RADIO DRIVER
9803 M:      Alexey Klimov <klimov.linux@gmail.com>
9804 L:      linux-media@vger.kernel.org
9805 T:      git git://linuxtv.org/media_tree.git
9806 S:      Maintained
9807 F:      drivers/media/radio/radio-ma901.c
9808
9809 MAC80211
9810 M:      Johannes Berg <johannes@sipsolutions.net>
9811 L:      linux-wireless@vger.kernel.org
9812 W:      http://wireless.kernel.org/
9813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9815 S:      Maintained
9816 F:      Documentation/networking/mac80211-injection.txt
9817 F:      include/net/mac80211.h
9818 F:      net/mac80211/
9819 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9820 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9821
9822 MAILBOX API
9823 M:      Jassi Brar <jassisinghbrar@gmail.com>
9824 L:      linux-kernel@vger.kernel.org
9825 S:      Maintained
9826 F:      drivers/mailbox/
9827 F:      include/linux/mailbox_client.h
9828 F:      include/linux/mailbox_controller.h
9829
9830 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9831 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9832 W:      http://www.kernel.org/doc/man-pages
9833 L:      linux-man@vger.kernel.org
9834 S:      Maintained
9835
9836 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9837 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9838 L:      linux-mips@vger.kernel.org
9839 S:      Maintained
9840 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9841
9842 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9843 M:      Andrew Lunn <andrew@lunn.ch>
9844 M:      Vivien Didelot <vivien.didelot@gmail.com>
9845 L:      netdev@vger.kernel.org
9846 S:      Maintained
9847 F:      drivers/net/dsa/mv88e6xxx/
9848 F:      include/linux/platform_data/mv88e6xxx.h
9849 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9850 F:      Documentation/networking/devlink-params-mv88e6xxx.txt
9851
9852 MARVELL ARMADA DRM SUPPORT
9853 M:      Russell King <linux@armlinux.org.uk>
9854 S:      Maintained
9855 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9856 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9857 F:      drivers/gpu/drm/armada/
9858 F:      include/uapi/drm/armada_drm.h
9859 F:      Documentation/devicetree/bindings/display/armada/
9860
9861 MARVELL ARMADA 3700 PHY DRIVERS
9862 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9863 S:      Maintained
9864 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9865 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9866 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9867 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9868
9869 MARVELL CRYPTO DRIVER
9870 M:      Boris Brezillon <bbrezillon@kernel.org>
9871 M:      Arnaud Ebalard <arno@natisbad.org>
9872 F:      drivers/crypto/marvell/
9873 S:      Maintained
9874 L:      linux-crypto@vger.kernel.org
9875
9876 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9877 M:      Mirko Lindner <mlindner@marvell.com>
9878 M:      Stephen Hemminger <stephen@networkplumber.org>
9879 L:      netdev@vger.kernel.org
9880 S:      Maintained
9881 F:      drivers/net/ethernet/marvell/sk*
9882
9883 MARVELL LIBERTAS WIRELESS DRIVER
9884 L:      libertas-dev@lists.infradead.org
9885 S:      Orphan
9886 F:      drivers/net/wireless/marvell/libertas/
9887
9888 MARVELL MACCHIATOBIN SUPPORT
9889 M:      Russell King <linux@armlinux.org.uk>
9890 L:      linux-arm-kernel@lists.infradead.org
9891 S:      Maintained
9892 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9893
9894 MARVELL MV643XX ETHERNET DRIVER
9895 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9896 L:      netdev@vger.kernel.org
9897 S:      Maintained
9898 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9899 F:      include/linux/mv643xx.h
9900
9901 MARVELL MV88X3310 PHY DRIVER
9902 M:      Russell King <linux@armlinux.org.uk>
9903 L:      netdev@vger.kernel.org
9904 S:      Maintained
9905 F:      drivers/net/phy/marvell10g.c
9906
9907 MARVELL MVEBU THERMAL DRIVER
9908 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9909 S:      Maintained
9910 F:      drivers/thermal/armada_thermal.c
9911
9912 MARVELL MVNETA ETHERNET DRIVER
9913 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9914 L:      netdev@vger.kernel.org
9915 S:      Maintained
9916 F:      drivers/net/ethernet/marvell/mvneta.*
9917
9918 MARVELL MWIFIEX WIRELESS DRIVER
9919 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9920 M:      Nishant Sarmukadam <nishants@marvell.com>
9921 M:      Ganapathi Bhat <gbhat@marvell.com>
9922 M:      Xinming Hu <huxinming820@gmail.com>
9923 L:      linux-wireless@vger.kernel.org
9924 S:      Maintained
9925 F:      drivers/net/wireless/marvell/mwifiex/
9926
9927 MARVELL MWL8K WIRELESS DRIVER
9928 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9929 L:      linux-wireless@vger.kernel.org
9930 S:      Odd Fixes
9931 F:      drivers/net/wireless/marvell/mwl8k.c
9932
9933 MARVELL NAND CONTROLLER DRIVER
9934 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9935 L:      linux-mtd@lists.infradead.org
9936 S:      Maintained
9937 F:      drivers/mtd/nand/raw/marvell_nand.c
9938 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9939
9940 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9941 M:      Nicolas Pitre <nico@fluxnic.net>
9942 S:      Odd Fixes
9943 F:      drivers/mmc/host/mvsdio.*
9944
9945 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9946 M:      Hu Ziji <huziji@marvell.com>
9947 L:      linux-mmc@vger.kernel.org
9948 S:      Supported
9949 F:      drivers/mmc/host/sdhci-xenon*
9950 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9951
9952 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9953 M:      Sunil Goutham <sgoutham@marvell.com>
9954 M:      Linu Cherian <lcherian@marvell.com>
9955 M:      Geetha sowjanya <gakula@marvell.com>
9956 M:      Jerin Jacob <jerinj@marvell.com>
9957 L:      netdev@vger.kernel.org
9958 S:      Supported
9959 F:      drivers/net/ethernet/marvell/octeontx2/af/
9960
9961 MATROX FRAMEBUFFER DRIVER
9962 L:      linux-fbdev@vger.kernel.org
9963 S:      Orphan
9964 F:      drivers/video/fbdev/matrox/matroxfb_*
9965 F:      include/uapi/linux/matroxfb.h
9966
9967 MAX16065 HARDWARE MONITOR DRIVER
9968 M:      Guenter Roeck <linux@roeck-us.net>
9969 L:      linux-hwmon@vger.kernel.org
9970 S:      Maintained
9971 F:      Documentation/hwmon/max16065.rst
9972 F:      drivers/hwmon/max16065.c
9973
9974 MAX2175 SDR TUNER DRIVER
9975 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
9976 L:      linux-media@vger.kernel.org
9977 T:      git git://linuxtv.org/media_tree.git
9978 S:      Maintained
9979 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9980 F:      Documentation/media/v4l-drivers/max2175.rst
9981 F:      drivers/media/i2c/max2175*
9982 F:      include/uapi/linux/max2175.h
9983
9984 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9985 L:      linux-hwmon@vger.kernel.org
9986 S:      Orphan
9987 F:      Documentation/hwmon/max6650.rst
9988 F:      drivers/hwmon/max6650.c
9989
9990 MAX6697 HARDWARE MONITOR DRIVER
9991 M:      Guenter Roeck <linux@roeck-us.net>
9992 L:      linux-hwmon@vger.kernel.org
9993 S:      Maintained
9994 F:      Documentation/hwmon/max6697.rst
9995 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9996 F:      drivers/hwmon/max6697.c
9997 F:      include/linux/platform_data/max6697.h
9998
9999 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10000 M:      Peter Rosin <peda@axentia.se>
10001 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10002 S:      Maintained
10003 F:      Documentation/devicetree/bindings/sound/max9860.txt
10004 F:      sound/soc/codecs/max9860.*
10005
10006 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10007 M:      Andreas Klinger <ak@it-klinger.de>
10008 L:      linux-iio@vger.kernel.org
10009 S:      Maintained
10010 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
10011 F:      drivers/iio/proximity/mb1232.c
10012
10013 MAXIM MAX77650 PMIC MFD DRIVER
10014 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10015 L:      linux-kernel@vger.kernel.org
10016 S:      Maintained
10017 F:      Documentation/devicetree/bindings/*/*max77650.txt
10018 F:      Documentation/devicetree/bindings/*/max77650*.txt
10019 F:      include/linux/mfd/max77650.h
10020 F:      drivers/mfd/max77650.c
10021 F:      drivers/regulator/max77650-regulator.c
10022 F:      drivers/power/supply/max77650-charger.c
10023 F:      drivers/input/misc/max77650-onkey.c
10024 F:      drivers/leds/leds-max77650.c
10025 F:      drivers/gpio/gpio-max77650.c
10026
10027 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10028 M:      Javier Martinez Canillas <javier@dowhile0.org>
10029 L:      linux-kernel@vger.kernel.org
10030 S:      Supported
10031 F:      drivers/regulator/max77802-regulator.c
10032 F:      Documentation/devicetree/bindings/*/*max77802.txt
10033 F:      include/dt-bindings/*/*max77802.h
10034
10035 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10036 M:      Krzysztof Kozlowski <krzk@kernel.org>
10037 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10038 L:      linux-pm@vger.kernel.org
10039 S:      Supported
10040 F:      drivers/power/supply/max14577_charger.c
10041 F:      drivers/power/supply/max77693_charger.c
10042
10043 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10044 M:      Chanwoo Choi <cw00.choi@samsung.com>
10045 M:      Krzysztof Kozlowski <krzk@kernel.org>
10046 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10047 L:      linux-kernel@vger.kernel.org
10048 S:      Supported
10049 F:      drivers/*/max14577*.c
10050 F:      drivers/*/max77686*.c
10051 F:      drivers/*/max77693*.c
10052 F:      drivers/extcon/extcon-max14577.c
10053 F:      drivers/extcon/extcon-max77693.c
10054 F:      drivers/rtc/rtc-max77686.c
10055 F:      drivers/clk/clk-max77686.c
10056 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10057 F:      Documentation/devicetree/bindings/*/max77686.txt
10058 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10059 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10060 F:      include/linux/mfd/max14577*.h
10061 F:      include/linux/mfd/max77686*.h
10062 F:      include/linux/mfd/max77693*.h
10063
10064 MAXIRADIO FM RADIO RECEIVER DRIVER
10065 M:      Hans Verkuil <hverkuil@xs4all.nl>
10066 L:      linux-media@vger.kernel.org
10067 T:      git git://linuxtv.org/media_tree.git
10068 W:      https://linuxtv.org
10069 S:      Maintained
10070 F:      drivers/media/radio/radio-maxiradio*
10071
10072 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10073 M:      Peter Rosin <peda@axentia.se>
10074 L:      linux-iio@vger.kernel.org
10075 S:      Maintained
10076 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10077 F:      drivers/iio/potentiometer/mcp4018.c
10078 F:      drivers/iio/potentiometer/mcp4531.c
10079
10080 MCR20A IEEE-802.15.4 RADIO DRIVER
10081 M:      Xue Liu <liuxuenetmail@gmail.com>
10082 L:      linux-wpan@vger.kernel.org
10083 W:      https://github.com/xueliu/mcr20a-linux
10084 S:      Maintained
10085 F:      drivers/net/ieee802154/mcr20a.c
10086 F:      drivers/net/ieee802154/mcr20a.h
10087 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10088
10089 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10090 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10091 L:      linux-iio@vger.kernel.org
10092 S:      Maintained
10093 F:      drivers/iio/dac/cio-dac.c
10094
10095 MEDIA CONTROLLER FRAMEWORK
10096 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10097 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10098 L:      linux-media@vger.kernel.org
10099 W:      https://www.linuxtv.org
10100 T:      git git://linuxtv.org/media_tree.git
10101 S:      Supported
10102 F:      drivers/media/mc/
10103 F:      include/media/media-*.h
10104 F:      include/uapi/linux/media.h
10105
10106 MEDIA DRIVERS FOR ASCOT2E
10107 M:      Sergey Kozlov <serjk@netup.ru>
10108 M:      Abylay Ospan <aospan@netup.ru>
10109 L:      linux-media@vger.kernel.org
10110 W:      https://linuxtv.org
10111 W:      http://netup.tv/
10112 T:      git git://linuxtv.org/media_tree.git
10113 S:      Supported
10114 F:      drivers/media/dvb-frontends/ascot2e*
10115
10116 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10117 M:      Jasmin Jessich <jasmin@anw.at>
10118 L:      linux-media@vger.kernel.org
10119 W:      https://linuxtv.org
10120 T:      git git://linuxtv.org/media_tree.git
10121 S:      Maintained
10122 F:      drivers/media/dvb-frontends/cxd2099*
10123
10124 MEDIA DRIVERS FOR CXD2841ER
10125 M:      Sergey Kozlov <serjk@netup.ru>
10126 M:      Abylay Ospan <aospan@netup.ru>
10127 L:      linux-media@vger.kernel.org
10128 W:      https://linuxtv.org
10129 W:      http://netup.tv/
10130 T:      git git://linuxtv.org/media_tree.git
10131 S:      Supported
10132 F:      drivers/media/dvb-frontends/cxd2841er*
10133
10134 MEDIA DRIVERS FOR CXD2880
10135 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10136 L:      linux-media@vger.kernel.org
10137 W:      http://linuxtv.org/
10138 T:      git git://linuxtv.org/media_tree.git
10139 S:      Supported
10140 F:      drivers/media/dvb-frontends/cxd2880/*
10141 F:      drivers/media/spi/cxd2880*
10142
10143 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10144 L:      linux-media@vger.kernel.org
10145 W:      https://linuxtv.org
10146 T:      git git://linuxtv.org/media_tree.git
10147 S:      Orphan
10148 F:      drivers/media/pci/ddbridge/*
10149
10150 MEDIA DRIVERS FOR FREESCALE IMX
10151 M:      Steve Longerbeam <slongerbeam@gmail.com>
10152 M:      Philipp Zabel <p.zabel@pengutronix.de>
10153 L:      linux-media@vger.kernel.org
10154 T:      git git://linuxtv.org/media_tree.git
10155 S:      Maintained
10156 F:      Documentation/devicetree/bindings/media/imx.txt
10157 F:      Documentation/media/v4l-drivers/imx.rst
10158 F:      drivers/staging/media/imx/
10159 F:      include/linux/imx-media.h
10160 F:      include/media/imx.h
10161
10162 MEDIA DRIVER FOR FREESCALE IMX PXP
10163 M:      Philipp Zabel <p.zabel@pengutronix.de>
10164 L:      linux-media@vger.kernel.org
10165 T:      git git://linuxtv.org/media_tree.git
10166 S:      Maintained
10167 F:      drivers/media/platform/imx-pxp.[ch]
10168
10169 MEDIA DRIVERS FOR FREESCALE IMX7
10170 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10171 L:      linux-media@vger.kernel.org
10172 T:      git git://linuxtv.org/media_tree.git
10173 S:      Maintained
10174 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10175 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10176 F:      Documentation/media/v4l-drivers/imx7.rst
10177 F:      drivers/staging/media/imx/imx7-media-csi.c
10178 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10179
10180 MEDIA DRIVERS FOR HELENE
10181 M:      Abylay Ospan <aospan@netup.ru>
10182 L:      linux-media@vger.kernel.org
10183 W:      https://linuxtv.org
10184 W:      http://netup.tv/
10185 T:      git git://linuxtv.org/media_tree.git
10186 S:      Supported
10187 F:      drivers/media/dvb-frontends/helene*
10188
10189 MEDIA DRIVERS FOR HORUS3A
10190 M:      Sergey Kozlov <serjk@netup.ru>
10191 M:      Abylay Ospan <aospan@netup.ru>
10192 L:      linux-media@vger.kernel.org
10193 W:      https://linuxtv.org
10194 W:      http://netup.tv/
10195 T:      git git://linuxtv.org/media_tree.git
10196 S:      Supported
10197 F:      drivers/media/dvb-frontends/horus3a*
10198
10199 MEDIA DRIVERS FOR LNBH25
10200 M:      Sergey Kozlov <serjk@netup.ru>
10201 M:      Abylay Ospan <aospan@netup.ru>
10202 L:      linux-media@vger.kernel.org
10203 W:      https://linuxtv.org
10204 W:      http://netup.tv/
10205 T:      git git://linuxtv.org/media_tree.git
10206 S:      Supported
10207 F:      drivers/media/dvb-frontends/lnbh25*
10208
10209 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10210 L:      linux-media@vger.kernel.org
10211 W:      https://linuxtv.org
10212 T:      git git://linuxtv.org/media_tree.git
10213 S:      Orphan
10214 F:      drivers/media/dvb-frontends/mxl5xx*
10215
10216 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10217 M:      Sergey Kozlov <serjk@netup.ru>
10218 M:      Abylay Ospan <aospan@netup.ru>
10219 L:      linux-media@vger.kernel.org
10220 W:      https://linuxtv.org
10221 W:      http://netup.tv/
10222 T:      git git://linuxtv.org/media_tree.git
10223 S:      Supported
10224 F:      drivers/media/pci/netup_unidvb/*
10225
10226 MEDIA DRIVERS FOR RENESAS - CEU
10227 M:      Jacopo Mondi <jacopo@jmondi.org>
10228 L:      linux-media@vger.kernel.org
10229 L:      linux-renesas-soc@vger.kernel.org
10230 T:      git git://linuxtv.org/media_tree.git
10231 S:      Supported
10232 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10233 F:      drivers/media/platform/renesas-ceu.c
10234 F:      include/media/drv-intf/renesas-ceu.h
10235
10236 MEDIA DRIVERS FOR RENESAS - DRIF
10237 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10238 L:      linux-media@vger.kernel.org
10239 L:      linux-renesas-soc@vger.kernel.org
10240 T:      git git://linuxtv.org/media_tree.git
10241 S:      Supported
10242 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10243 F:      drivers/media/platform/rcar_drif.c
10244
10245 MEDIA DRIVERS FOR RENESAS - FCP
10246 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10247 L:      linux-media@vger.kernel.org
10248 L:      linux-renesas-soc@vger.kernel.org
10249 T:      git git://linuxtv.org/media_tree.git
10250 S:      Supported
10251 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10252 F:      drivers/media/platform/rcar-fcp.c
10253 F:      include/media/rcar-fcp.h
10254
10255 MEDIA DRIVERS FOR RENESAS - FDP1
10256 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10257 L:      linux-media@vger.kernel.org
10258 L:      linux-renesas-soc@vger.kernel.org
10259 T:      git git://linuxtv.org/media_tree.git
10260 S:      Supported
10261 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10262 F:      drivers/media/platform/rcar_fdp1.c
10263
10264 MEDIA DRIVERS FOR RENESAS - VIN
10265 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10266 L:      linux-media@vger.kernel.org
10267 L:      linux-renesas-soc@vger.kernel.org
10268 T:      git git://linuxtv.org/media_tree.git
10269 S:      Supported
10270 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10271 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10272 F:      drivers/media/platform/rcar-vin/
10273
10274 MEDIA DRIVERS FOR RENESAS - VSP1
10275 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10276 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10277 L:      linux-media@vger.kernel.org
10278 L:      linux-renesas-soc@vger.kernel.org
10279 T:      git git://linuxtv.org/media_tree.git
10280 S:      Supported
10281 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10282 F:      drivers/media/platform/vsp1/
10283
10284 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10285 L:      linux-media@vger.kernel.org
10286 W:      https://linuxtv.org
10287 T:      git git://linuxtv.org/media_tree.git
10288 S:      Orphan
10289 F:      drivers/media/dvb-frontends/stv0910*
10290
10291 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10292 L:      linux-media@vger.kernel.org
10293 W:      https://linuxtv.org
10294 T:      git git://linuxtv.org/media_tree.git
10295 S:      Orphan
10296 F:      drivers/media/dvb-frontends/stv6111*
10297
10298 MEDIA DRIVERS FOR STM32 - DCMI
10299 M:      Hugues Fruchet <hugues.fruchet@st.com>
10300 L:      linux-media@vger.kernel.org
10301 T:      git git://linuxtv.org/media_tree.git
10302 S:      Supported
10303 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10304 F:      drivers/media/platform/stm32/stm32-dcmi.c
10305
10306 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10307 M:      Dmitry Osipenko <digetx@gmail.com>
10308 L:      linux-media@vger.kernel.org
10309 L:      linux-tegra@vger.kernel.org
10310 T:      git git://linuxtv.org/media_tree.git
10311 S:      Maintained
10312 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10313 F:      drivers/staging/media/tegra-vde/
10314
10315 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10316 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10317 P:      LinuxTV.org Project
10318 L:      linux-media@vger.kernel.org
10319 W:      https://linuxtv.org
10320 Q:      http://patchwork.kernel.org/project/linux-media/list/
10321 T:      git git://linuxtv.org/media_tree.git
10322 S:      Maintained
10323 F:      Documentation/devicetree/bindings/media/
10324 F:      Documentation/media/
10325 F:      drivers/media/
10326 F:      drivers/staging/media/
10327 F:      include/linux/platform_data/media/
10328 F:      include/media/
10329 F:      include/uapi/linux/dvb/
10330 F:      include/uapi/linux/videodev2.h
10331 F:      include/uapi/linux/media.h
10332 F:      include/uapi/linux/v4l2-*
10333 F:      include/uapi/linux/meye.h
10334 F:      include/uapi/linux/ivtv*
10335 F:      include/uapi/linux/uvcvideo.h
10336
10337 MEDIATEK BLUETOOTH DRIVER
10338 M:      Sean Wang <sean.wang@mediatek.com>
10339 L:      linux-bluetooth@vger.kernel.org
10340 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10341 S:      Maintained
10342 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10343 F:      drivers/bluetooth/btmtkuart.c
10344
10345 MEDIATEK CIR DRIVER
10346 M:      Sean Wang <sean.wang@mediatek.com>
10347 S:      Maintained
10348 F:      drivers/media/rc/mtk-cir.c
10349
10350 MEDIATEK DMA DRIVER
10351 M:      Sean Wang <sean.wang@mediatek.com>
10352 L:      dmaengine@vger.kernel.org
10353 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10354 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10355 S:      Maintained
10356 F:      Documentation/devicetree/bindings/dma/mtk-*
10357 F:      drivers/dma/mediatek/
10358
10359 MEDIATEK PMIC LED DRIVER
10360 M:      Sean Wang <sean.wang@mediatek.com>
10361 S:      Maintained
10362 F:      drivers/leds/leds-mt6323.c
10363 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10364
10365 MEDIATEK ETHERNET DRIVER
10366 M:      Felix Fietkau <nbd@openwrt.org>
10367 M:      John Crispin <john@phrozen.org>
10368 M:      Sean Wang <sean.wang@mediatek.com>
10369 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10370 L:      netdev@vger.kernel.org
10371 S:      Maintained
10372 F:      drivers/net/ethernet/mediatek/
10373
10374 MEDIATEK SWITCH DRIVER
10375 M:      Sean Wang <sean.wang@mediatek.com>
10376 L:      netdev@vger.kernel.org
10377 S:      Maintained
10378 F:      drivers/net/dsa/mt7530.*
10379 F:      net/dsa/tag_mtk.c
10380
10381 MEDIATEK JPEG DRIVER
10382 M:      Rick Chang <rick.chang@mediatek.com>
10383 M:      Bin Liu <bin.liu@mediatek.com>
10384 S:      Supported
10385 F:      drivers/media/platform/mtk-jpeg/
10386 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10387
10388 MEDIATEK MDP DRIVER
10389 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10390 M:      Houlong Wei <houlong.wei@mediatek.com>
10391 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10392 S:      Supported
10393 F:      drivers/media/platform/mtk-mdp/
10394 F:      drivers/media/platform/mtk-vpu/
10395 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10396
10397 MEDIATEK MEDIA DRIVER
10398 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10399 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10400 S:      Supported
10401 F:      drivers/media/platform/mtk-vcodec/
10402 F:      drivers/media/platform/mtk-vpu/
10403 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10404 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10405
10406 MEDIATEK MMC/SD/SDIO DRIVER
10407 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10408 S:      Maintained
10409 F:      drivers/mmc/host/mtk-sd.c
10410 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10411
10412 MEDIATEK MT76 WIRELESS LAN DRIVER
10413 M:      Felix Fietkau <nbd@nbd.name>
10414 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10415 R:      Ryder Lee <ryder.lee@mediatek.com>
10416 R:      Roy Luo <royluo@google.com>
10417 L:      linux-wireless@vger.kernel.org
10418 S:      Maintained
10419 F:      drivers/net/wireless/mediatek/mt76/
10420
10421 MEDIATEK MT7601U WIRELESS LAN DRIVER
10422 M:      Jakub Kicinski <kubakici@wp.pl>
10423 L:      linux-wireless@vger.kernel.org
10424 S:      Maintained
10425 F:      drivers/net/wireless/mediatek/mt7601u/
10426
10427 MEDIATEK MT7621/28/88 I2C DRIVER
10428 M:      Stefan Roese <sr@denx.de>
10429 L:      linux-i2c@vger.kernel.org
10430 S:      Maintained
10431 F:      drivers/i2c/busses/i2c-mt7621.c
10432 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10433
10434 MEDIATEK NAND CONTROLLER DRIVER
10435 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10436 L:      linux-mtd@lists.infradead.org
10437 S:      Maintained
10438 F:      drivers/mtd/nand/raw/mtk_*
10439 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10440
10441 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10442 M:      Sean Wang <sean.wang@mediatek.com>
10443 S:      Maintained
10444 F:      drivers/char/hw_random/mtk-rng.c
10445
10446 MEDIATEK USB3 DRD IP DRIVER
10447 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10448 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10450 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10451 S:      Maintained
10452 F:      drivers/usb/mtu3/
10453
10454 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10455 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10456 M:      Martin Donnelly <martin.donnelly@ge.com>
10457 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10458 S:      Maintained
10459 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10460 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10461
10462 MEGARAID SCSI/SAS DRIVERS
10463 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10464 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10465 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10466 L:      megaraidlinux.pdl@broadcom.com
10467 L:      linux-scsi@vger.kernel.org
10468 W:      http://www.avagotech.com/support/
10469 S:      Maintained
10470 F:      Documentation/scsi/megaraid.txt
10471 F:      drivers/scsi/megaraid.*
10472 F:      drivers/scsi/megaraid/
10473
10474 MELEXIS MLX90614 DRIVER
10475 M:      Crt Mori <cmo@melexis.com>
10476 L:      linux-iio@vger.kernel.org
10477 W:      http://www.melexis.com
10478 S:      Supported
10479 F:      drivers/iio/temperature/mlx90614.c
10480
10481 MELEXIS MLX90632 DRIVER
10482 M:      Crt Mori <cmo@melexis.com>
10483 L:      linux-iio@vger.kernel.org
10484 W:      http://www.melexis.com
10485 S:      Supported
10486 F:      drivers/iio/temperature/mlx90632.c
10487
10488 MELFAS MIP4 TOUCHSCREEN DRIVER
10489 M:      Sangwon Jee <jeesw@melfas.com>
10490 W:      http://www.melfas.com
10491 S:      Supported
10492 F:      drivers/input/touchscreen/melfas_mip4.c
10493 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10494
10495 MELLANOX ETHERNET DRIVER (mlx4_en)
10496 M:      Tariq Toukan <tariqt@mellanox.com>
10497 L:      netdev@vger.kernel.org
10498 S:      Supported
10499 W:      http://www.mellanox.com
10500 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10501 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10502
10503 MELLANOX ETHERNET DRIVER (mlx5e)
10504 M:      Saeed Mahameed <saeedm@mellanox.com>
10505 L:      netdev@vger.kernel.org
10506 S:      Supported
10507 W:      http://www.mellanox.com
10508 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10509 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10510
10511 MELLANOX ETHERNET INNOVA DRIVERS
10512 R:      Boris Pismenny <borisp@mellanox.com>
10513 L:      netdev@vger.kernel.org
10514 S:      Supported
10515 W:      http://www.mellanox.com
10516 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10517 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10518 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10519 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10520 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10521
10522 MELLANOX ETHERNET SWITCH DRIVERS
10523 M:      Jiri Pirko <jiri@mellanox.com>
10524 M:      Ido Schimmel <idosch@mellanox.com>
10525 L:      netdev@vger.kernel.org
10526 S:      Supported
10527 W:      http://www.mellanox.com
10528 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10529 F:      drivers/net/ethernet/mellanox/mlxsw/
10530 F:      tools/testing/selftests/drivers/net/mlxsw/
10531
10532 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10533 M:      mlxsw@mellanox.com
10534 L:      netdev@vger.kernel.org
10535 S:      Supported
10536 W:      http://www.mellanox.com
10537 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10538 F:      drivers/net/ethernet/mellanox/mlxfw/
10539
10540 MELLANOX HARDWARE PLATFORM SUPPORT
10541 M:      Andy Shevchenko <andy@infradead.org>
10542 M:      Darren Hart <dvhart@infradead.org>
10543 M:      Vadim Pasternak <vadimp@mellanox.com>
10544 L:      platform-driver-x86@vger.kernel.org
10545 S:      Supported
10546 F:      drivers/platform/mellanox/
10547 F:      include/linux/platform_data/mlxreg.h
10548
10549 MELLANOX MLX4 core VPI driver
10550 M:      Tariq Toukan <tariqt@mellanox.com>
10551 L:      netdev@vger.kernel.org
10552 L:      linux-rdma@vger.kernel.org
10553 W:      http://www.mellanox.com
10554 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10555 S:      Supported
10556 F:      drivers/net/ethernet/mellanox/mlx4/
10557 F:      include/linux/mlx4/
10558
10559 MELLANOX MLX4 IB driver
10560 M:      Yishai Hadas <yishaih@mellanox.com>
10561 L:      linux-rdma@vger.kernel.org
10562 W:      http://www.mellanox.com
10563 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10564 S:      Supported
10565 F:      drivers/infiniband/hw/mlx4/
10566 F:      include/linux/mlx4/
10567 F:      include/uapi/rdma/mlx4-abi.h
10568
10569 MELLANOX MLX5 core VPI driver
10570 M:      Saeed Mahameed <saeedm@mellanox.com>
10571 M:      Leon Romanovsky <leonro@mellanox.com>
10572 L:      netdev@vger.kernel.org
10573 L:      linux-rdma@vger.kernel.org
10574 W:      http://www.mellanox.com
10575 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10576 S:      Supported
10577 F:      drivers/net/ethernet/mellanox/mlx5/core/
10578 F:      include/linux/mlx5/
10579 F:      Documentation/networking/device_drivers/mellanox/
10580
10581 MELLANOX MLX5 IB driver
10582 M:      Leon Romanovsky <leonro@mellanox.com>
10583 L:      linux-rdma@vger.kernel.org
10584 W:      http://www.mellanox.com
10585 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10586 S:      Supported
10587 F:      drivers/infiniband/hw/mlx5/
10588 F:      include/linux/mlx5/
10589 F:      include/uapi/rdma/mlx5-abi.h
10590
10591 MELLANOX MLXCPLD I2C AND MUX DRIVER
10592 M:      Vadim Pasternak <vadimp@mellanox.com>
10593 M:      Michael Shych <michaelsh@mellanox.com>
10594 L:      linux-i2c@vger.kernel.org
10595 S:      Supported
10596 F:      drivers/i2c/busses/i2c-mlxcpld.c
10597 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10598 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10599
10600 MELLANOX MLXCPLD LED DRIVER
10601 M:      Vadim Pasternak <vadimp@mellanox.com>
10602 L:      linux-leds@vger.kernel.org
10603 S:      Supported
10604 F:      drivers/leds/leds-mlxcpld.c
10605 F:      drivers/leds/leds-mlxreg.c
10606 F:      Documentation/leds/leds-mlxcpld.rst
10607
10608 MELLANOX PLATFORM DRIVER
10609 M:      Vadim Pasternak <vadimp@mellanox.com>
10610 L:      platform-driver-x86@vger.kernel.org
10611 S:      Supported
10612 F:      drivers/platform/x86/mlx-platform.c
10613
10614 MEMBARRIER SUPPORT
10615 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10616 M:      "Paul E. McKenney" <paulmck@kernel.org>
10617 L:      linux-kernel@vger.kernel.org
10618 S:      Supported
10619 F:      kernel/sched/membarrier.c
10620 F:      include/uapi/linux/membarrier.h
10621 F:      arch/powerpc/include/asm/membarrier.h
10622
10623 MEMBLOCK
10624 M:      Mike Rapoport <rppt@linux.ibm.com>
10625 L:      linux-mm@kvack.org
10626 S:      Maintained
10627 F:      include/linux/memblock.h
10628 F:      mm/memblock.c
10629 F:      Documentation/core-api/boot-time-mm.rst
10630
10631 MEMORY MANAGEMENT
10632 M:      Andrew Morton <akpm@linux-foundation.org>
10633 L:      linux-mm@kvack.org
10634 W:      http://www.linux-mm.org
10635 T:      quilt https://ozlabs.org/~akpm/mmotm/
10636 T:      quilt https://ozlabs.org/~akpm/mmots/
10637 T:      git git://github.com/hnaz/linux-mm.git
10638 S:      Maintained
10639 F:      include/linux/mm.h
10640 F:      include/linux/gfp.h
10641 F:      include/linux/mmzone.h
10642 F:      include/linux/memory_hotplug.h
10643 F:      include/linux/vmalloc.h
10644 F:      mm/
10645
10646 MEMORY TECHNOLOGY DEVICES (MTD)
10647 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10648 M:      Richard Weinberger <richard@nod.at>
10649 M:      Vignesh Raghavendra <vigneshr@ti.com>
10650 L:      linux-mtd@lists.infradead.org
10651 W:      http://www.linux-mtd.infradead.org/
10652 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10653 C:      irc://irc.oftc.net/mtd
10654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10656 S:      Maintained
10657 F:      Documentation/devicetree/bindings/mtd/
10658 F:      drivers/mtd/
10659 F:      include/linux/mtd/
10660 F:      include/uapi/mtd/
10661
10662 MEN A21 WATCHDOG DRIVER
10663 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10664 L:      linux-watchdog@vger.kernel.org
10665 S:      Maintained
10666 F:      drivers/watchdog/mena21_wdt.c
10667
10668 MEN CHAMELEON BUS (mcb)
10669 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10670 S:      Maintained
10671 F:      drivers/mcb/
10672 F:      include/linux/mcb.h
10673 F:      Documentation/driver-api/men-chameleon-bus.rst
10674
10675 MEN F21BMC (Board Management Controller)
10676 M:      Andreas Werner <andreas.werner@men.de>
10677 S:      Supported
10678 F:      drivers/mfd/menf21bmc.c
10679 F:      drivers/watchdog/menf21bmc_wdt.c
10680 F:      drivers/leds/leds-menf21bmc.c
10681 F:      drivers/hwmon/menf21bmc_hwmon.c
10682 F:      Documentation/hwmon/menf21bmc.rst
10683
10684 MEN Z069 WATCHDOG DRIVER
10685 M:      Johannes Thumshirn <jth@kernel.org>
10686 L:      linux-watchdog@vger.kernel.org
10687 S:      Maintained
10688 F:      drivers/watchdog/menz69_wdt.c
10689
10690 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10691 M:      Neil Armstrong <narmstrong@baylibre.com>
10692 L:      linux-media@vger.kernel.org
10693 L:      linux-amlogic@lists.infradead.org
10694 W:      http://linux-meson.com/
10695 S:      Supported
10696 F:      drivers/media/platform/meson/ao-cec.c
10697 F:      drivers/media/platform/meson/ao-cec-g12a.c
10698 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
10699 T:      git git://linuxtv.org/media_tree.git
10700
10701 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10702 M:      Liang Yang <liang.yang@amlogic.com>
10703 L:      linux-mtd@lists.infradead.org
10704 S:      Maintained
10705 F:      drivers/mtd/nand/raw/meson_*
10706 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10707
10708 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10709 M:      Maxime Jourdan <mjourdan@baylibre.com>
10710 L:      linux-media@vger.kernel.org
10711 L:      linux-amlogic@lists.infradead.org
10712 S:      Supported
10713 F:      drivers/staging/media/meson/vdec/
10714 T:      git git://linuxtv.org/media_tree.git
10715
10716 METHODE UDPU SUPPORT
10717 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10718 S:      Maintained
10719 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10720
10721 MICROBLAZE ARCHITECTURE
10722 M:      Michal Simek <monstr@monstr.eu>
10723 W:      http://www.monstr.eu/fdt/
10724 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10725 S:      Supported
10726 F:      arch/microblaze/
10727
10728 MICROCHIP AT91 SERIAL DRIVER
10729 M:      Richard Genoud <richard.genoud@gmail.com>
10730 S:      Maintained
10731 F:      drivers/tty/serial/atmel_serial.c
10732 F:      drivers/tty/serial/atmel_serial.h
10733 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10734
10735 MICROCHIP AUDIO ASOC DRIVERS
10736 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10737 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10738 S:      Supported
10739 F:      sound/soc/atmel
10740
10741 MICROCHIP DMA DRIVER
10742 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10743 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10744 L:      dmaengine@vger.kernel.org
10745 S:      Supported
10746 F:      drivers/dma/at_hdmac.c
10747 F:      drivers/dma/at_hdmac_regs.h
10748 F:      include/linux/platform_data/dma-atmel.h
10749 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10750 F:      include/dt-bindings/dma/at91.h
10751
10752 MICROCHIP ECC DRIVER
10753 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10754 L:      linux-crypto@vger.kernel.org
10755 S:      Maintained
10756 F:      drivers/crypto/atmel-ecc.*
10757
10758 MICROCHIP I2C DRIVER
10759 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10760 L:      linux-i2c@vger.kernel.org
10761 S:      Supported
10762 F:      drivers/i2c/busses/i2c-at91.h
10763 F:      drivers/i2c/busses/i2c-at91-*.c
10764
10765 MICROCHIP ISC DRIVER
10766 M:      Eugen Hristev <eugen.hristev@microchip.com>
10767 L:      linux-media@vger.kernel.org
10768 S:      Supported
10769 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10770 F:      drivers/media/platform/atmel/atmel-isc.h
10771 F:      drivers/media/platform/atmel/atmel-isc-base.c
10772 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10773 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10774
10775 MICROCHIP ISI DRIVER
10776 M:      Eugen Hristev <eugen.hristev@microchip.com>
10777 L:      linux-media@vger.kernel.org
10778 S:      Supported
10779 F:      drivers/media/platform/atmel/atmel-isi.c
10780 F:      drivers/media/platform/atmel/atmel-isi.h
10781
10782 MICROCHIP AT91 USART MFD DRIVER
10783 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10784 L:      linux-kernel@vger.kernel.org
10785 S:      Supported
10786 F:      drivers/mfd/at91-usart.c
10787 F:      include/dt-bindings/mfd/at91-usart.h
10788 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10789
10790 MICROCHIP AT91 USART SPI DRIVER
10791 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10792 L:      linux-spi@vger.kernel.org
10793 S:      Supported
10794 F:      drivers/spi/spi-at91-usart.c
10795 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10796
10797 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10798 M:      Woojung Huh <woojung.huh@microchip.com>
10799 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10800 L:      netdev@vger.kernel.org
10801 S:      Maintained
10802 F:      net/dsa/tag_ksz.c
10803 F:      drivers/net/dsa/microchip/*
10804 F:      include/linux/platform_data/microchip-ksz.h
10805 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10806
10807 MICROCHIP LAN743X ETHERNET DRIVER
10808 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10809 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10810 L:      netdev@vger.kernel.org
10811 S:      Maintained
10812 F:      drivers/net/ethernet/microchip/lan743x_*
10813
10814 MICROCHIP LCDFB DRIVER
10815 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10816 L:      linux-fbdev@vger.kernel.org
10817 S:      Maintained
10818 F:      drivers/video/fbdev/atmel_lcdfb.c
10819 F:      include/video/atmel_lcdc.h
10820
10821 MICROCHIP MMC/SD/SDIO MCI DRIVER
10822 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10823 S:      Maintained
10824 F:      drivers/mmc/host/atmel-mci.c
10825
10826 MICROCHIP MCP16502 PMIC DRIVER
10827 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10829 S:      Maintained
10830 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10831 F:      drivers/regulator/mcp16502.c
10832
10833 MICROCHIP MCP3911 ADC DRIVER
10834 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10835 M:      Kent Gustavsson <kent@minoris.se>
10836 L:      linux-iio@vger.kernel.org
10837 S:      Supported
10838 F:      drivers/iio/adc/mcp3911.c
10839 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
10840
10841 MICROCHIP NAND DRIVER
10842 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10843 L:      linux-mtd@lists.infradead.org
10844 S:      Supported
10845 F:      drivers/mtd/nand/raw/atmel/*
10846 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10847
10848 MICROCHIP PWM DRIVER
10849 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10851 L:      linux-pwm@vger.kernel.org
10852 S:      Supported
10853 F:      drivers/pwm/pwm-atmel.c
10854 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10855
10856 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10857 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10858 M:      Eugen Hristev <eugen.hristev@microchip.com>
10859 L:      linux-iio@vger.kernel.org
10860 S:      Supported
10861 F:      drivers/iio/adc/at91-sama5d2_adc.c
10862 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10863 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10864
10865 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10866 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10867 S:      Supported
10868 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10869
10870 MICROCHIP SPI DRIVER
10871 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10872 S:      Supported
10873 F:      drivers/spi/spi-atmel.*
10874
10875 MICROCHIP SSC DRIVER
10876 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10878 S:      Supported
10879 F:      drivers/misc/atmel-ssc.c
10880 F:      include/linux/atmel-ssc.h
10881
10882 MICROCHIP USBA UDC DRIVER
10883 M:      Cristian Birsan <cristian.birsan@microchip.com>
10884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10885 S:      Supported
10886 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10887
10888 MICROCHIP USB251XB DRIVER
10889 M:      Richard Leitner <richard.leitner@skidata.com>
10890 L:      linux-usb@vger.kernel.org
10891 S:      Maintained
10892 F:      drivers/usb/misc/usb251xb.c
10893 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10894
10895 MICROCHIP XDMA DRIVER
10896 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10897 L:      linux-arm-kernel@lists.infradead.org
10898 L:      dmaengine@vger.kernel.org
10899 S:      Supported
10900 F:      drivers/dma/at_xdmac.c
10901
10902 MICROSEMI MIPS SOCS
10903 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10904 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10905 L:      linux-mips@vger.kernel.org
10906 S:      Supported
10907 F:      arch/mips/generic/board-ocelot.c
10908 F:      arch/mips/configs/generic/board-ocelot.config
10909 F:      arch/mips/boot/dts/mscc/
10910 F:      Documentation/devicetree/bindings/mips/mscc.txt
10911
10912 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10913 M:      Don Brace <don.brace@microsemi.com>
10914 L:      esc.storagedev@microsemi.com
10915 L:      linux-scsi@vger.kernel.org
10916 S:      Supported
10917 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10918 F:      drivers/scsi/smartpqi/Kconfig
10919 F:      drivers/scsi/smartpqi/Makefile
10920 F:      include/linux/cciss*.h
10921 F:      include/uapi/linux/cciss*.h
10922 F:      Documentation/scsi/smartpqi.txt
10923
10924 MICROSEMI ETHERNET SWITCH DRIVER
10925 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10926 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10927 L:      netdev@vger.kernel.org
10928 S:      Supported
10929 F:      drivers/net/ethernet/mscc/
10930 F:      include/soc/mscc/ocelot*
10931
10932 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10933 M:      Chen Yu <yu.c.chen@intel.com>
10934 L:      platform-driver-x86@vger.kernel.org
10935 S:      Supported
10936 F:      drivers/platform/x86/surfacepro3_button.c
10937
10938 MICROTEK X6 SCANNER
10939 M:      Oliver Neukum <oliver@neukum.org>
10940 S:      Maintained
10941 F:      drivers/usb/image/microtek.*
10942
10943 MIPS
10944 M:      Ralf Baechle <ralf@linux-mips.org>
10945 M:      Paul Burton <paulburton@kernel.org>
10946 M:      James Hogan <jhogan@kernel.org>
10947 L:      linux-mips@vger.kernel.org
10948 W:      http://www.linux-mips.org/
10949 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10951 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10952 S:      Supported
10953 F:      Documentation/devicetree/bindings/mips/
10954 F:      Documentation/mips/
10955 F:      arch/mips/
10956 F:      drivers/platform/mips/
10957
10958 MIPS BOSTON DEVELOPMENT BOARD
10959 M:      Paul Burton <paulburton@kernel.org>
10960 L:      linux-mips@vger.kernel.org
10961 S:      Maintained
10962 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10963 F:      arch/mips/boot/dts/img/boston.dts
10964 F:      arch/mips/configs/generic/board-boston.config
10965 F:      drivers/clk/imgtec/clk-boston.c
10966 F:      include/dt-bindings/clock/boston-clock.h
10967
10968 MIPS GENERIC PLATFORM
10969 M:      Paul Burton <paulburton@kernel.org>
10970 L:      linux-mips@vger.kernel.org
10971 S:      Supported
10972 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10973 F:      arch/mips/generic/
10974 F:      arch/mips/tools/generic-board-config.sh
10975
10976 MIPS/LOONGSON1 ARCHITECTURE
10977 M:      Keguang Zhang <keguang.zhang@gmail.com>
10978 L:      linux-mips@vger.kernel.org
10979 S:      Maintained
10980 F:      arch/mips/loongson32/
10981 F:      arch/mips/include/asm/mach-loongson32/
10982 F:      drivers/*/*loongson1*
10983 F:      drivers/*/*/*loongson1*
10984
10985 MIPS/LOONGSON2EF ARCHITECTURE
10986 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10987 L:      linux-mips@vger.kernel.org
10988 S:      Maintained
10989 F:      arch/mips/loongson2ef/
10990 F:      arch/mips/include/asm/mach-loongson2ef/
10991 F:      drivers/*/*loongson2*
10992 F:      drivers/*/*/*loongson2*
10993
10994 MIPS/LOONGSON64 ARCHITECTURE
10995 M:      Huacai Chen <chenhc@lemote.com>
10996 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10997 L:      linux-mips@vger.kernel.org
10998 S:      Maintained
10999 F:      arch/mips/loongson64/
11000 F:      arch/mips/include/asm/mach-loongson64/
11001 F:      drivers/platform/mips/cpu_hwmon.c
11002 F:      drivers/*/*loongson3*
11003 F:      drivers/*/*/*loongson3*
11004
11005 MIPS RINT INSTRUCTION EMULATION
11006 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11007 L:      linux-mips@vger.kernel.org
11008 S:      Supported
11009 F:      arch/mips/math-emu/sp_rint.c
11010 F:      arch/mips/math-emu/dp_rint.c
11011
11012 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
11013 M:      Hans Verkuil <hverkuil@xs4all.nl>
11014 L:      linux-media@vger.kernel.org
11015 T:      git git://linuxtv.org/media_tree.git
11016 W:      https://linuxtv.org
11017 S:      Odd Fixes
11018 F:      drivers/media/radio/radio-miropcm20*
11019
11020 MMP SUPPORT
11021 R:      Lubomir Rintel <lkundrak@v3.sk>
11022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11023 S:      Odd Fixes
11024 F:      arch/arm/boot/dts/mmp*
11025 F:      arch/arm/mach-mmp/
11026
11027 MMU GATHER AND TLB INVALIDATION
11028 M:      Will Deacon <will@kernel.org>
11029 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
11030 M:      Andrew Morton <akpm@linux-foundation.org>
11031 M:      Nick Piggin <npiggin@gmail.com>
11032 M:      Peter Zijlstra <peterz@infradead.org>
11033 L:      linux-arch@vger.kernel.org
11034 L:      linux-mm@kvack.org
11035 S:      Maintained
11036 F:      arch/*/include/asm/tlb.h
11037 F:      include/asm-generic/tlb.h
11038 F:      mm/mmu_gather.c
11039
11040 MN88472 MEDIA DRIVER
11041 M:      Antti Palosaari <crope@iki.fi>
11042 L:      linux-media@vger.kernel.org
11043 W:      https://linuxtv.org
11044 W:      http://palosaari.fi/linux/
11045 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11046 S:      Maintained
11047 F:      drivers/media/dvb-frontends/mn88472*
11048
11049 MN88473 MEDIA DRIVER
11050 M:      Antti Palosaari <crope@iki.fi>
11051 L:      linux-media@vger.kernel.org
11052 W:      https://linuxtv.org
11053 W:      http://palosaari.fi/linux/
11054 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11055 S:      Maintained
11056 F:      drivers/media/dvb-frontends/mn88473*
11057
11058 MODULE SUPPORT
11059 M:      Jessica Yu <jeyu@kernel.org>
11060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
11061 S:      Maintained
11062 F:      include/linux/module.h
11063 F:      kernel/module.c
11064
11065 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
11066 W:      http://popies.net/meye/
11067 S:      Orphan
11068 F:      Documentation/media/v4l-drivers/meye*
11069 F:      drivers/media/pci/meye/
11070 F:      include/uapi/linux/meye.h
11071
11072 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
11073 M:      Jiri Slaby <jirislaby@gmail.com>
11074 S:      Maintained
11075 F:      Documentation/driver-api/serial/moxa-smartio.rst
11076 F:      drivers/tty/mxser.*
11077
11078 MR800 AVERMEDIA USB FM RADIO DRIVER
11079 M:      Alexey Klimov <klimov.linux@gmail.com>
11080 L:      linux-media@vger.kernel.org
11081 T:      git git://linuxtv.org/media_tree.git
11082 S:      Maintained
11083 F:      drivers/media/radio/radio-mr800.c
11084
11085 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11086 M:      Alan Ott <alan@signal11.us>
11087 L:      linux-wpan@vger.kernel.org
11088 S:      Maintained
11089 F:      drivers/net/ieee802154/mrf24j40.c
11090 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11091
11092 MSI LAPTOP SUPPORT
11093 M:      "Lee, Chun-Yi" <jlee@suse.com>
11094 L:      platform-driver-x86@vger.kernel.org
11095 S:      Maintained
11096 F:      drivers/platform/x86/msi-laptop.c
11097
11098 MSI WMI SUPPORT
11099 L:      platform-driver-x86@vger.kernel.org
11100 S:      Orphan
11101 F:      drivers/platform/x86/msi-wmi.c
11102
11103 MSI001 MEDIA DRIVER
11104 M:      Antti Palosaari <crope@iki.fi>
11105 L:      linux-media@vger.kernel.org
11106 W:      https://linuxtv.org
11107 W:      http://palosaari.fi/linux/
11108 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11109 T:      git git://linuxtv.org/anttip/media_tree.git
11110 S:      Maintained
11111 F:      drivers/media/tuners/msi001*
11112
11113 MSI2500 MEDIA DRIVER
11114 M:      Antti Palosaari <crope@iki.fi>
11115 L:      linux-media@vger.kernel.org
11116 W:      https://linuxtv.org
11117 W:      http://palosaari.fi/linux/
11118 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11119 T:      git git://linuxtv.org/anttip/media_tree.git
11120 S:      Maintained
11121 F:      drivers/media/usb/msi2500/
11122
11123 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11124 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11125 L:      linux-mtd@lists.infradead.org
11126 S:      Maintained
11127 F:      drivers/mtd/devices/docg3*
11128
11129 MT9M032 APTINA SENSOR DRIVER
11130 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11131 L:      linux-media@vger.kernel.org
11132 T:      git git://linuxtv.org/media_tree.git
11133 S:      Maintained
11134 F:      drivers/media/i2c/mt9m032.c
11135 F:      include/media/i2c/mt9m032.h
11136
11137 MT9P031 APTINA CAMERA SENSOR
11138 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11139 L:      linux-media@vger.kernel.org
11140 T:      git git://linuxtv.org/media_tree.git
11141 S:      Maintained
11142 F:      drivers/media/i2c/mt9p031.c
11143 F:      include/media/i2c/mt9p031.h
11144
11145 MT9T001 APTINA CAMERA SENSOR
11146 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11147 L:      linux-media@vger.kernel.org
11148 T:      git git://linuxtv.org/media_tree.git
11149 S:      Maintained
11150 F:      drivers/media/i2c/mt9t001.c
11151 F:      include/media/i2c/mt9t001.h
11152
11153 MT9T112 APTINA CAMERA SENSOR
11154 M:      Jacopo Mondi <jacopo@jmondi.org>
11155 L:      linux-media@vger.kernel.org
11156 T:      git git://linuxtv.org/media_tree.git
11157 S:      Odd Fixes
11158 F:      drivers/media/i2c/mt9t112.c
11159 F:      include/media/i2c/mt9t112.h
11160
11161 MT9V032 APTINA CAMERA SENSOR
11162 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11163 L:      linux-media@vger.kernel.org
11164 T:      git git://linuxtv.org/media_tree.git
11165 S:      Maintained
11166 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11167 F:      drivers/media/i2c/mt9v032.c
11168 F:      include/media/i2c/mt9v032.h
11169
11170 MT9V111 APTINA CAMERA SENSOR
11171 M:      Jacopo Mondi <jacopo@jmondi.org>
11172 L:      linux-media@vger.kernel.org
11173 T:      git git://linuxtv.org/media_tree.git
11174 S:      Maintained
11175 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11176 F:      drivers/media/i2c/mt9v111.c
11177
11178 MULTIFUNCTION DEVICES (MFD)
11179 M:      Lee Jones <lee.jones@linaro.org>
11180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11181 S:      Supported
11182 F:      Documentation/devicetree/bindings/mfd/
11183 F:      drivers/mfd/
11184 F:      include/linux/mfd/
11185 F:      include/dt-bindings/mfd/
11186
11187 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11188 S:      Orphan
11189 F:      drivers/mmc/host/mmc_spi.c
11190 F:      include/linux/spi/mmc_spi.h
11191
11192 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11193 M:      Ulf Hansson <ulf.hansson@linaro.org>
11194 L:      linux-mmc@vger.kernel.org
11195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11196 S:      Maintained
11197 F:      Documentation/devicetree/bindings/mmc/
11198 F:      drivers/mmc/
11199 F:      include/linux/mmc/
11200 F:      include/uapi/linux/mmc/
11201
11202 MULTIPLEXER SUBSYSTEM
11203 M:      Peter Rosin <peda@axentia.se>
11204 S:      Maintained
11205 F:      Documentation/ABI/testing/sysfs-class-mux*
11206 F:      Documentation/devicetree/bindings/mux/
11207 F:      include/dt-bindings/mux/
11208 F:      include/linux/mux/
11209 F:      drivers/mux/
11210
11211 MULTITECH MULTIPORT CARD (ISICOM)
11212 S:      Orphan
11213 F:      drivers/tty/isicom.c
11214 F:      include/linux/isicom.h
11215
11216 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11217 M:      Bin Liu <b-liu@ti.com>
11218 L:      linux-usb@vger.kernel.org
11219 S:      Maintained
11220 F:      drivers/usb/musb/
11221
11222 MXL301RF MEDIA DRIVER
11223 M:      Akihiro Tsukada <tskd08@gmail.com>
11224 L:      linux-media@vger.kernel.org
11225 S:      Odd Fixes
11226 F:      drivers/media/tuners/mxl301rf*
11227
11228 MXL5007T MEDIA DRIVER
11229 M:      Michael Krufky <mkrufky@linuxtv.org>
11230 L:      linux-media@vger.kernel.org
11231 W:      https://linuxtv.org
11232 W:      http://github.com/mkrufky
11233 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11234 T:      git git://linuxtv.org/mkrufky/tuners.git
11235 S:      Maintained
11236 F:      drivers/media/tuners/mxl5007t.*
11237
11238 MXSFB DRM DRIVER
11239 M:      Marek Vasut <marex@denx.de>
11240 M:      Stefan Agner <stefan@agner.ch>
11241 L:      dri-devel@lists.freedesktop.org
11242 S:      Supported
11243 F:      drivers/gpu/drm/mxsfb/
11244 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11245 T:      git git://anongit.freedesktop.org/drm/drm-misc
11246
11247 MYLEX DAC960 PCI RAID Controller
11248 M:      Hannes Reinecke <hare@kernel.org>
11249 L:      linux-scsi@vger.kernel.org
11250 S:      Supported
11251 F:      drivers/scsi/myrb.*
11252 F:      drivers/scsi/myrs.*
11253
11254 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11255 M:      Chris Lee <christopher.lee@cspi.com>
11256 L:      netdev@vger.kernel.org
11257 W:      https://www.cspi.com/ethernet-products/support/downloads/
11258 S:      Supported
11259 F:      drivers/net/ethernet/myricom/myri10ge/
11260
11261 NAND FLASH SUBSYSTEM
11262 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11263 R:      Richard Weinberger <richard@nod.at>
11264 L:      linux-mtd@lists.infradead.org
11265 W:      http://www.linux-mtd.infradead.org/
11266 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11268 S:      Maintained
11269 F:      drivers/mtd/nand/
11270 F:      include/linux/mtd/*nand*.h
11271
11272 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11273 M:      Daniel Mack <zonque@gmail.com>
11274 S:      Maintained
11275 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11276 W:      http://www.native-instruments.com
11277 F:      sound/usb/caiaq/
11278
11279 NATSEMI ETHERNET DRIVER (DP8381x)
11280 S:      Orphan
11281 F:      drivers/net/ethernet/natsemi/natsemi.c
11282
11283 NCR 5380 SCSI DRIVERS
11284 M:      Finn Thain <fthain@telegraphics.com.au>
11285 M:      Michael Schmitz <schmitzmic@gmail.com>
11286 L:      linux-scsi@vger.kernel.org
11287 S:      Maintained
11288 F:      Documentation/scsi/g_NCR5380.txt
11289 F:      drivers/scsi/NCR5380.*
11290 F:      drivers/scsi/arm/cumana_1.c
11291 F:      drivers/scsi/arm/oak.c
11292 F:      drivers/scsi/atari_scsi.*
11293 F:      drivers/scsi/dmx3191d.c
11294 F:      drivers/scsi/g_NCR5380.*
11295 F:      drivers/scsi/mac_scsi.*
11296 F:      drivers/scsi/sun3_scsi.*
11297 F:      drivers/scsi/sun3_scsi_vme.c
11298
11299 NCSI LIBRARY:
11300 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11301 S:      Maintained
11302 F:      net/ncsi/
11303
11304 NCT6775 HARDWARE MONITOR DRIVER
11305 M:      Guenter Roeck <linux@roeck-us.net>
11306 L:      linux-hwmon@vger.kernel.org
11307 S:      Maintained
11308 F:      Documentation/hwmon/nct6775.rst
11309 F:      drivers/hwmon/nct6775.c
11310
11311 NET_FAILOVER MODULE
11312 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11313 L:      netdev@vger.kernel.org
11314 S:      Supported
11315 F:      drivers/net/net_failover.c
11316 F:      include/net/net_failover.h
11317 F:      Documentation/networking/net_failover.rst
11318
11319 NETEM NETWORK EMULATOR
11320 M:      Stephen Hemminger <stephen@networkplumber.org>
11321 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11322 S:      Maintained
11323 F:      net/sched/sch_netem.c
11324
11325 NETERION 10GbE DRIVERS (s2io/vxge)
11326 M:      Jon Mason <jdmason@kudzu.us>
11327 L:      netdev@vger.kernel.org
11328 S:      Supported
11329 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11330 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11331 F:      drivers/net/ethernet/neterion/
11332
11333 NETFILTER
11334 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11335 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11336 M:      Florian Westphal <fw@strlen.de>
11337 L:      netfilter-devel@vger.kernel.org
11338 L:      coreteam@netfilter.org
11339 W:      http://www.netfilter.org/
11340 W:      http://www.iptables.org/
11341 W:      http://www.nftables.org/
11342 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11345 S:      Maintained
11346 F:      include/linux/netfilter*
11347 F:      include/linux/netfilter/
11348 F:      include/net/netfilter/
11349 F:      include/uapi/linux/netfilter*
11350 F:      include/uapi/linux/netfilter/
11351 F:      net/*/netfilter.c
11352 F:      net/*/netfilter/
11353 F:      net/netfilter/
11354 F:      net/bridge/br_netfilter*.c
11355
11356 NETROM NETWORK LAYER
11357 M:      Ralf Baechle <ralf@linux-mips.org>
11358 L:      linux-hams@vger.kernel.org
11359 W:      http://www.linux-ax25.org/
11360 S:      Maintained
11361 F:      include/net/netrom.h
11362 F:      include/uapi/linux/netrom.h
11363 F:      net/netrom/
11364
11365 NETRONOME ETHERNET DRIVERS
11366 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11367 L:      oss-drivers@netronome.com
11368 S:      Maintained
11369 F:      drivers/net/ethernet/netronome/
11370
11371 NETWORK BLOCK DEVICE (NBD)
11372 M:      Josef Bacik <josef@toxicpanda.com>
11373 S:      Maintained
11374 L:      linux-block@vger.kernel.org
11375 L:      nbd@other.debian.org
11376 F:      Documentation/admin-guide/blockdev/nbd.rst
11377 F:      drivers/block/nbd.c
11378 F:      include/trace/events/nbd.h
11379 F:      include/uapi/linux/nbd.h
11380
11381 NETWORK DROP MONITOR
11382 M:      Neil Horman <nhorman@tuxdriver.com>
11383 L:      netdev@vger.kernel.org
11384 S:      Maintained
11385 W:      https://fedorahosted.org/dropwatch/
11386 F:      net/core/drop_monitor.c
11387 F:      include/uapi/linux/net_dropmon.h
11388 F:      include/net/drop_monitor.h
11389
11390 NETWORKING DRIVERS
11391 M:      "David S. Miller" <davem@davemloft.net>
11392 L:      netdev@vger.kernel.org
11393 W:      http://www.linuxfoundation.org/en/Net
11394 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11397 S:      Odd Fixes
11398 F:      Documentation/devicetree/bindings/net/
11399 F:      drivers/net/
11400 F:      include/linux/if_*
11401 F:      include/linux/netdevice.h
11402 F:      include/linux/etherdevice.h
11403 F:      include/linux/fcdevice.h
11404 F:      include/linux/fddidevice.h
11405 F:      include/linux/hippidevice.h
11406 F:      include/linux/inetdevice.h
11407 F:      include/uapi/linux/if_*
11408 F:      include/uapi/linux/netdevice.h
11409
11410 NETWORKING DRIVERS (WIRELESS)
11411 M:      Kalle Valo <kvalo@codeaurora.org>
11412 L:      linux-wireless@vger.kernel.org
11413 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11416 S:      Maintained
11417 F:      Documentation/devicetree/bindings/net/wireless/
11418 F:      drivers/net/wireless/
11419
11420 NETWORKING [DSA]
11421 M:      Andrew Lunn <andrew@lunn.ch>
11422 M:      Vivien Didelot <vivien.didelot@gmail.com>
11423 M:      Florian Fainelli <f.fainelli@gmail.com>
11424 S:      Maintained
11425 F:      Documentation/devicetree/bindings/net/dsa/
11426 F:      net/dsa/
11427 F:      include/net/dsa.h
11428 F:      include/linux/dsa/
11429 F:      include/linux/platform_data/dsa.h
11430 F:      drivers/net/dsa/
11431
11432 NETWORKING [GENERAL]
11433 M:      "David S. Miller" <davem@davemloft.net>
11434 L:      netdev@vger.kernel.org
11435 W:      http://www.linuxfoundation.org/en/Net
11436 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11439 B:      mailto:netdev@vger.kernel.org
11440 S:      Maintained
11441 F:      net/
11442 F:      include/net/
11443 F:      include/linux/in.h
11444 F:      include/linux/net.h
11445 F:      include/linux/netdevice.h
11446 F:      include/uapi/linux/in.h
11447 F:      include/uapi/linux/net.h
11448 F:      include/uapi/linux/netdevice.h
11449 F:      include/uapi/linux/net_namespace.h
11450 F:      tools/testing/selftests/net/
11451 F:      lib/net_utils.c
11452 F:      lib/random32.c
11453 F:      Documentation/networking/
11454
11455 NETWORKING [IPSEC]
11456 M:      Steffen Klassert <steffen.klassert@secunet.com>
11457 M:      Herbert Xu <herbert@gondor.apana.org.au>
11458 M:      "David S. Miller" <davem@davemloft.net>
11459 L:      netdev@vger.kernel.org
11460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11462 S:      Maintained
11463 F:      net/xfrm/
11464 F:      net/key/
11465 F:      net/ipv4/xfrm*
11466 F:      net/ipv4/esp4*
11467 F:      net/ipv4/ah4.c
11468 F:      net/ipv4/ipcomp.c
11469 F:      net/ipv4/ip_vti.c
11470 F:      net/ipv6/xfrm*
11471 F:      net/ipv6/esp6*
11472 F:      net/ipv6/ah6.c
11473 F:      net/ipv6/ipcomp6.c
11474 F:      net/ipv6/ip6_vti.c
11475 F:      include/uapi/linux/xfrm.h
11476 F:      include/net/xfrm.h
11477
11478 NETWORKING [IPv4/IPv6]
11479 M:      "David S. Miller" <davem@davemloft.net>
11480 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11481 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11482 L:      netdev@vger.kernel.org
11483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11484 S:      Maintained
11485 F:      net/ipv4/
11486 F:      net/ipv6/
11487 F:      include/net/ip*
11488 F:      arch/x86/net/*
11489
11490 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11491 M:      Paul Moore <paul@paul-moore.com>
11492 W:      https://github.com/netlabel
11493 L:      netdev@vger.kernel.org
11494 L:      linux-security-module@vger.kernel.org
11495 S:      Maintained
11496 F:      Documentation/netlabel/
11497 F:      include/net/calipso.h
11498 F:      include/net/cipso_ipv4.h
11499 F:      include/net/netlabel.h
11500 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11501 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11502 F:      net/netlabel/
11503 F:      net/ipv4/cipso_ipv4.c
11504 F:      net/ipv6/calipso.c
11505 F:      net/netfilter/xt_CONNSECMARK.c
11506 F:      net/netfilter/xt_SECMARK.c
11507
11508 NETWORKING [TCP]
11509 M:      Eric Dumazet <edumazet@google.com>
11510 L:      netdev@vger.kernel.org
11511 S:      Maintained
11512 F:      net/ipv4/tcp*.c
11513 F:      net/ipv4/syncookies.c
11514 F:      net/ipv6/tcp*.c
11515 F:      net/ipv6/syncookies.c
11516 F:      include/uapi/linux/tcp.h
11517 F:      include/net/tcp.h
11518 F:      include/linux/tcp.h
11519 F:      include/trace/events/tcp.h
11520
11521 NETWORKING [TLS]
11522 M:      Boris Pismenny <borisp@mellanox.com>
11523 M:      Aviad Yehezkel <aviadye@mellanox.com>
11524 M:      John Fastabend <john.fastabend@gmail.com>
11525 M:      Daniel Borkmann <daniel@iogearbox.net>
11526 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11527 L:      netdev@vger.kernel.org
11528 S:      Maintained
11529 F:      net/tls/*
11530 F:      include/uapi/linux/tls.h
11531 F:      include/net/tls.h
11532
11533 NETWORKING [WIRELESS]
11534 L:      linux-wireless@vger.kernel.org
11535 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11536
11537 NETDEVSIM
11538 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11539 S:      Maintained
11540 F:      drivers/net/netdevsim/*
11541
11542 NETXEN (1/10) GbE SUPPORT
11543 M:      Manish Chopra <manishc@marvell.com>
11544 M:      Rahul Verma <rahulv@marvell.com>
11545 M:      GR-Linux-NIC-Dev@marvell.com
11546 L:      netdev@vger.kernel.org
11547 S:      Supported
11548 F:      drivers/net/ethernet/qlogic/netxen/
11549
11550 NEXTHOP
11551 M:      David Ahern <dsahern@kernel.org>
11552 L:      netdev@vger.kernel.org
11553 S:      Maintained
11554 F:      include/net/nexthop.h
11555 F:      include/uapi/linux/nexthop.h
11556 F:      include/net/netns/nexthop.h
11557 F:      net/ipv4/nexthop.c
11558
11559 NFC SUBSYSTEM
11560 L:      netdev@vger.kernel.org
11561 S:      Orphan
11562 F:      net/nfc/
11563 F:      include/net/nfc/
11564 F:      include/uapi/linux/nfc.h
11565 F:      drivers/nfc/
11566 F:      include/linux/platform_data/nfcmrvl.h
11567 F:      Documentation/devicetree/bindings/net/nfc/
11568
11569 NFS, SUNRPC, AND LOCKD CLIENTS
11570 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11571 M:      Anna Schumaker <anna.schumaker@netapp.com>
11572 L:      linux-nfs@vger.kernel.org
11573 W:      http://client.linux-nfs.org
11574 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11575 S:      Maintained
11576 F:      fs/lockd/
11577 F:      fs/nfs/
11578 F:      fs/nfs_common/
11579 F:      net/sunrpc/
11580 F:      include/linux/lockd/
11581 F:      include/linux/nfs*
11582 F:      include/linux/sunrpc/
11583 F:      include/uapi/linux/nfs*
11584 F:      include/uapi/linux/sunrpc/
11585
11586 NILFS2 FILESYSTEM
11587 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11588 L:      linux-nilfs@vger.kernel.org
11589 W:      https://nilfs.sourceforge.io/
11590 W:      https://nilfs.osdn.jp/
11591 T:      git git://github.com/konis/nilfs2.git
11592 S:      Supported
11593 F:      Documentation/filesystems/nilfs2.txt
11594 F:      fs/nilfs2/
11595 F:      include/trace/events/nilfs2.h
11596 F:      include/uapi/linux/nilfs2_api.h
11597 F:      include/uapi/linux/nilfs2_ondisk.h
11598
11599 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11600 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11601 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11602 S:      Maintained
11603 F:      Documentation/scsi/NinjaSCSI.txt
11604 F:      drivers/scsi/pcmcia/nsp_*
11605
11606 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11607 M:      GOTO Masanori <gotom@debian.or.jp>
11608 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11609 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11610 S:      Maintained
11611 F:      Documentation/scsi/NinjaSCSI.txt
11612 F:      drivers/scsi/nsp32*
11613
11614 NIOS2 ARCHITECTURE
11615 M:      Ley Foon Tan <lftan@altera.com>
11616 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11618 S:      Maintained
11619 F:      arch/nios2/
11620
11621 NOHZ, DYNTICKS SUPPORT
11622 M:      Frederic Weisbecker <fweisbec@gmail.com>
11623 M:      Thomas Gleixner <tglx@linutronix.de>
11624 M:      Ingo Molnar <mingo@kernel.org>
11625 L:      linux-kernel@vger.kernel.org
11626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11627 S:      Maintained
11628 F:      kernel/time/tick*.*
11629 F:      include/linux/tick.h
11630 F:      include/linux/sched/nohz.h
11631
11632 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11633 M:      Pavel Machek <pavel@ucw.cz>
11634 M:      Sakari Ailus <sakari.ailus@iki.fi>
11635 L:      linux-media@vger.kernel.org
11636 S:      Maintained
11637 F:      drivers/media/i2c/et8ek8
11638 F:      drivers/media/i2c/ad5820.c
11639
11640 NOKIA N900 POWER SUPPLY DRIVERS
11641 R:      Pali Rohár <pali.rohar@gmail.com>
11642 F:      include/linux/power/bq2415x_charger.h
11643 F:      include/linux/power/bq27xxx_battery.h
11644 F:      drivers/power/supply/bq2415x_charger.c
11645 F:      drivers/power/supply/bq27xxx_battery.c
11646 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11647 F:      drivers/power/supply/isp1704_charger.c
11648 F:      drivers/power/supply/rx51_battery.c
11649
11650 NOLIBC HEADER FILE
11651 M:      Willy Tarreau <w@1wt.eu>
11652 S:      Maintained
11653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11654 F:      tools/include/nolibc/
11655
11656 NSDEPS
11657 M:      Matthias Maennich <maennich@google.com>
11658 S:      Maintained
11659 F:      scripts/nsdeps
11660 F:      Documentation/core-api/symbol-namespaces.rst
11661
11662 NTB AMD DRIVER
11663 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11664 L:      linux-ntb@googlegroups.com
11665 S:      Supported
11666 F:      drivers/ntb/hw/amd/
11667
11668 NTB DRIVER CORE
11669 M:      Jon Mason <jdmason@kudzu.us>
11670 M:      Dave Jiang <dave.jiang@intel.com>
11671 M:      Allen Hubbe <allenbh@gmail.com>
11672 L:      linux-ntb@googlegroups.com
11673 S:      Supported
11674 W:      https://github.com/jonmason/ntb/wiki
11675 T:      git git://github.com/jonmason/ntb.git
11676 F:      drivers/ntb/
11677 F:      drivers/net/ntb_netdev.c
11678 F:      include/linux/ntb.h
11679 F:      include/linux/ntb_transport.h
11680 F:      tools/testing/selftests/ntb/
11681
11682 NTB IDT DRIVER
11683 M:      Serge Semin <fancer.lancer@gmail.com>
11684 L:      linux-ntb@googlegroups.com
11685 S:      Supported
11686 F:      drivers/ntb/hw/idt/
11687
11688 NTB INTEL DRIVER
11689 M:      Dave Jiang <dave.jiang@intel.com>
11690 L:      linux-ntb@googlegroups.com
11691 S:      Supported
11692 W:      https://github.com/davejiang/linux/wiki
11693 T:      git https://github.com/davejiang/linux.git
11694 F:      drivers/ntb/hw/intel/
11695
11696 NTFS FILESYSTEM
11697 M:      Anton Altaparmakov <anton@tuxera.com>
11698 L:      linux-ntfs-dev@lists.sourceforge.net
11699 W:      http://www.tuxera.com/
11700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11701 S:      Supported
11702 F:      Documentation/filesystems/ntfs.txt
11703 F:      fs/ntfs/
11704
11705 NUBUS SUBSYSTEM
11706 M:      Finn Thain <fthain@telegraphics.com.au>
11707 L:      linux-m68k@lists.linux-m68k.org
11708 S:      Maintained
11709 F:      arch/*/include/asm/nubus.h
11710 F:      drivers/nubus/
11711 F:      include/linux/nubus.h
11712 F:      include/uapi/linux/nubus.h
11713
11714 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11715 M:      Antonino Daplas <adaplas@gmail.com>
11716 L:      linux-fbdev@vger.kernel.org
11717 S:      Maintained
11718 F:      drivers/video/fbdev/riva/
11719 F:      drivers/video/fbdev/nvidia/
11720
11721 NVM EXPRESS DRIVER
11722 M:      Keith Busch <kbusch@kernel.org>
11723 M:      Jens Axboe <axboe@fb.com>
11724 M:      Christoph Hellwig <hch@lst.de>
11725 M:      Sagi Grimberg <sagi@grimberg.me>
11726 L:      linux-nvme@lists.infradead.org
11727 T:      git://git.infradead.org/nvme.git
11728 W:      http://git.infradead.org/nvme.git
11729 S:      Supported
11730 F:      drivers/nvme/host/
11731 F:      include/linux/nvme.h
11732 F:      include/uapi/linux/nvme_ioctl.h
11733
11734 NVM EXPRESS FC TRANSPORT DRIVERS
11735 M:      James Smart <james.smart@broadcom.com>
11736 L:      linux-nvme@lists.infradead.org
11737 S:      Supported
11738 F:      include/linux/nvme-fc.h
11739 F:      include/linux/nvme-fc-driver.h
11740 F:      drivers/nvme/host/fc.c
11741 F:      drivers/nvme/target/fc.c
11742 F:      drivers/nvme/target/fcloop.c
11743
11744 NVM EXPRESS TARGET DRIVER
11745 M:      Christoph Hellwig <hch@lst.de>
11746 M:      Sagi Grimberg <sagi@grimberg.me>
11747 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
11748 L:      linux-nvme@lists.infradead.org
11749 T:      git://git.infradead.org/nvme.git
11750 W:      http://git.infradead.org/nvme.git
11751 S:      Supported
11752 F:      drivers/nvme/target/
11753
11754 NVMEM FRAMEWORK
11755 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11756 S:      Maintained
11757 F:      drivers/nvmem/
11758 F:      Documentation/devicetree/bindings/nvmem/
11759 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11760 F:      include/linux/nvmem-consumer.h
11761 F:      include/linux/nvmem-provider.h
11762
11763 NXP FXAS21002C DRIVER
11764 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11765 L:      linux-iio@vger.kernel.org
11766 S:      Maintained
11767 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11768 F:      drivers/iio/gyro/fxas21002c_core.c
11769 F:      drivers/iio/gyro/fxas21002c.h
11770 F:      drivers/iio/gyro/fxas21002c_i2c.c
11771 F:      drivers/iio/gyro/fxas21002c_spi.c
11772
11773 NXP SGTL5000 DRIVER
11774 M:      Fabio Estevam <festevam@gmail.com>
11775 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11776 S:      Maintained
11777 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11778 F:      sound/soc/codecs/sgtl5000*
11779
11780 NXP SJA1105 ETHERNET SWITCH DRIVER
11781 M:      Vladimir Oltean <olteanv@gmail.com>
11782 L:      linux-kernel@vger.kernel.org
11783 S:      Maintained
11784 F:      drivers/net/dsa/sja1105
11785
11786 NXP TDA998X DRM DRIVER
11787 M:      Russell King <linux@armlinux.org.uk>
11788 S:      Maintained
11789 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11790 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11791 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11792 F:      include/drm/i2c/tda998x.h
11793 F:      include/dt-bindings/display/tda998x.h
11794 K:      "nxp,tda998x"
11795
11796 NXP TFA9879 DRIVER
11797 M:      Peter Rosin <peda@axentia.se>
11798 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11799 S:      Maintained
11800 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11801 F:      sound/soc/codecs/tfa9879*
11802
11803 NXP-NCI NFC DRIVER
11804 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11805 R:      Charles Gorand <charles.gorand@effinnov.com>
11806 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11807 S:      Supported
11808 F:      drivers/nfc/nxp-nci
11809
11810 OBJAGG
11811 M:      Jiri Pirko <jiri@mellanox.com>
11812 L:      netdev@vger.kernel.org
11813 S:      Supported
11814 F:      lib/objagg.c
11815 F:      lib/test_objagg.c
11816 F:      include/linux/objagg.h
11817
11818 NXP FSPI DRIVER
11819 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11820 M:      Ashish Kumar <ashish.kumar@nxp.com>
11821 L:      linux-spi@vger.kernel.org
11822 S:      Maintained
11823 F:      drivers/spi/spi-nxp-fspi.c
11824 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11825
11826 OBJTOOL
11827 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11828 M:      Peter Zijlstra <peterz@infradead.org>
11829 S:      Supported
11830 F:      tools/objtool/
11831
11832 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11833 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11834 M:      Andrew Donnellan <ajd@linux.ibm.com>
11835 L:      linuxppc-dev@lists.ozlabs.org
11836 S:      Supported
11837 F:      arch/powerpc/platforms/powernv/ocxl.c
11838 F:      arch/powerpc/include/asm/pnv-ocxl.h
11839 F:      drivers/misc/ocxl/
11840 F:      include/misc/ocxl*
11841 F:      include/uapi/misc/ocxl.h
11842 F:      Documentation/userspace-api/accelerators/ocxl.rst
11843
11844 OMAP AUDIO SUPPORT
11845 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11846 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11847 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11848 L:      linux-omap@vger.kernel.org
11849 S:      Maintained
11850 F:      sound/soc/ti/omap*
11851 F:      sound/soc/ti/rx51.c
11852 F:      sound/soc/ti/n810.c
11853 F:      sound/soc/ti/sdma-pcm.*
11854
11855 OMAP CLOCK FRAMEWORK SUPPORT
11856 M:      Paul Walmsley <paul@pwsan.com>
11857 L:      linux-omap@vger.kernel.org
11858 S:      Maintained
11859 F:      arch/arm/*omap*/*clock*
11860
11861 OMAP DEVICE TREE SUPPORT
11862 M:      Benoît Cousson <bcousson@baylibre.com>
11863 M:      Tony Lindgren <tony@atomide.com>
11864 L:      linux-omap@vger.kernel.org
11865 L:      devicetree@vger.kernel.org
11866 S:      Maintained
11867 F:      arch/arm/boot/dts/*omap*
11868 F:      arch/arm/boot/dts/*am3*
11869 F:      arch/arm/boot/dts/*am4*
11870 F:      arch/arm/boot/dts/*am5*
11871 F:      arch/arm/boot/dts/*dra7*
11872
11873 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11874 L:      linux-omap@vger.kernel.org
11875 L:      linux-fbdev@vger.kernel.org
11876 S:      Orphan
11877 F:      drivers/video/fbdev/omap2/
11878 F:      Documentation/arm/omap/dss.rst
11879
11880 OMAP FRAMEBUFFER SUPPORT
11881 L:      linux-fbdev@vger.kernel.org
11882 L:      linux-omap@vger.kernel.org
11883 S:      Orphan
11884 F:      drivers/video/fbdev/omap/
11885
11886 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11887 M:      Roger Quadros <rogerq@ti.com>
11888 M:      Tony Lindgren <tony@atomide.com>
11889 L:      linux-omap@vger.kernel.org
11890 S:      Maintained
11891 F:      drivers/memory/omap-gpmc.c
11892 F:      arch/arm/mach-omap2/*gpmc*
11893
11894 OMAP GPIO DRIVER
11895 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11896 M:      Santosh Shilimkar <ssantosh@kernel.org>
11897 M:      Kevin Hilman <khilman@kernel.org>
11898 L:      linux-omap@vger.kernel.org
11899 S:      Maintained
11900 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11901 F:      drivers/gpio/gpio-omap.c
11902
11903 OMAP HARDWARE SPINLOCK SUPPORT
11904 M:      Ohad Ben-Cohen <ohad@wizery.com>
11905 L:      linux-omap@vger.kernel.org
11906 S:      Maintained
11907 F:      drivers/hwspinlock/omap_hwspinlock.c
11908
11909 OMAP HS MMC SUPPORT
11910 L:      linux-mmc@vger.kernel.org
11911 L:      linux-omap@vger.kernel.org
11912 S:      Orphan
11913 F:      drivers/mmc/host/omap_hsmmc.c
11914
11915 OMAP HWMOD DATA
11916 M:      Paul Walmsley <paul@pwsan.com>
11917 L:      linux-omap@vger.kernel.org
11918 S:      Maintained
11919 F:      arch/arm/mach-omap2/omap_hwmod*data*
11920
11921 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11922 M:      Benoît Cousson <bcousson@baylibre.com>
11923 L:      linux-omap@vger.kernel.org
11924 S:      Maintained
11925 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11926
11927 OMAP HWMOD SUPPORT
11928 M:      Benoît Cousson <bcousson@baylibre.com>
11929 M:      Paul Walmsley <paul@pwsan.com>
11930 L:      linux-omap@vger.kernel.org
11931 S:      Maintained
11932 F:      arch/arm/mach-omap2/omap_hwmod.*
11933
11934 OMAP I2C DRIVER
11935 M:      Vignesh R <vigneshr@ti.com>
11936 L:      linux-omap@vger.kernel.org
11937 L:      linux-i2c@vger.kernel.org
11938 S:      Maintained
11939 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11940 F:      drivers/i2c/busses/i2c-omap.c
11941
11942 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11943 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11944 L:      linux-media@vger.kernel.org
11945 S:      Maintained
11946 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11947 F:      drivers/media/platform/omap3isp/
11948 F:      drivers/staging/media/omap4iss/
11949
11950 OMAP MMC SUPPORT
11951 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11952 L:      linux-omap@vger.kernel.org
11953 S:      Odd Fixes
11954 F:      drivers/mmc/host/omap.c
11955
11956 OMAP POWER MANAGEMENT SUPPORT
11957 M:      Kevin Hilman <khilman@kernel.org>
11958 L:      linux-omap@vger.kernel.org
11959 S:      Maintained
11960 F:      arch/arm/*omap*/*pm*
11961 F:      drivers/cpufreq/omap-cpufreq.c
11962
11963 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11964 M:      Rajendra Nayak <rnayak@codeaurora.org>
11965 M:      Paul Walmsley <paul@pwsan.com>
11966 L:      linux-omap@vger.kernel.org
11967 S:      Maintained
11968 F:      arch/arm/mach-omap2/prm*
11969
11970 OMAP RANDOM NUMBER GENERATOR SUPPORT
11971 M:      Deepak Saxena <dsaxena@plexity.net>
11972 S:      Maintained
11973 F:      drivers/char/hw_random/omap-rng.c
11974
11975 OMAP USB SUPPORT
11976 L:      linux-usb@vger.kernel.org
11977 L:      linux-omap@vger.kernel.org
11978 S:      Orphan
11979 F:      drivers/usb/*/*omap*
11980 F:      arch/arm/*omap*/usb*
11981
11982 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11983 M:      Mark Jackson <mpfj@newflow.co.uk>
11984 L:      linux-omap@vger.kernel.org
11985 S:      Maintained
11986 F:      arch/arm/boot/dts/am335x-nano.dts
11987
11988 OMAP1 SUPPORT
11989 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11990 M:      Tony Lindgren <tony@atomide.com>
11991 L:      linux-omap@vger.kernel.org
11992 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11994 S:      Maintained
11995 F:      arch/arm/mach-omap1/
11996 F:      arch/arm/plat-omap/
11997 F:      arch/arm/configs/omap1_defconfig
11998 F:      drivers/i2c/busses/i2c-omap.c
11999 F:      include/linux/platform_data/i2c-omap.h
12000 F:      include/linux/platform_data/ams-delta-fiq.h
12001
12002 OMAP2+ SUPPORT
12003 M:      Tony Lindgren <tony@atomide.com>
12004 L:      linux-omap@vger.kernel.org
12005 W:      http://www.muru.com/linux/omap/
12006 W:      http://linux.omap.com/
12007 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12009 S:      Maintained
12010 F:      arch/arm/mach-omap2/
12011 F:      arch/arm/plat-omap/
12012 F:      arch/arm/configs/omap2plus_defconfig
12013 F:      drivers/bus/ti-sysc.c
12014 F:      drivers/i2c/busses/i2c-omap.c
12015 F:      drivers/irqchip/irq-omap-intc.c
12016 F:      drivers/mfd/*omap*.c
12017 F:      drivers/mfd/menelaus.c
12018 F:      drivers/mfd/palmas.c
12019 F:      drivers/mfd/tps65217.c
12020 F:      drivers/mfd/tps65218.c
12021 F:      drivers/mfd/tps65910.c
12022 F:      drivers/mfd/twl-core.[ch]
12023 F:      drivers/mfd/twl4030*.c
12024 F:      drivers/mfd/twl6030*.c
12025 F:      drivers/mfd/twl6040*.c
12026 F:      drivers/regulator/palmas-regulator*.c
12027 F:      drivers/regulator/pbias-regulator.c
12028 F:      drivers/regulator/tps65217-regulator.c
12029 F:      drivers/regulator/tps65218-regulator.c
12030 F:      drivers/regulator/tps65910-regulator.c
12031 F:      drivers/regulator/twl-regulator.c
12032 F:      drivers/regulator/twl6030-regulator.c
12033 F:      include/linux/platform_data/i2c-omap.h
12034 F:      include/linux/platform_data/ti-sysc.h
12035
12036 ONION OMEGA2+ BOARD
12037 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
12038 L:      linux-mips@vger.kernel.org
12039 S:      Maintained
12040 F:      arch/mips/boot/dts/ralink/omega2p.dts
12041
12042 OMFS FILESYSTEM
12043 M:      Bob Copeland <me@bobcopeland.com>
12044 L:      linux-karma-devel@lists.sourceforge.net
12045 S:      Maintained
12046 F:      Documentation/filesystems/omfs.txt
12047 F:      fs/omfs/
12048
12049 OMNIKEY CARDMAN 4000 DRIVER
12050 M:      Harald Welte <laforge@gnumonks.org>
12051 S:      Maintained
12052 F:      drivers/char/pcmcia/cm4000_cs.c
12053 F:      include/linux/cm4000_cs.h
12054 F:      include/uapi/linux/cm4000_cs.h
12055
12056 OMNIKEY CARDMAN 4040 DRIVER
12057 M:      Harald Welte <laforge@gnumonks.org>
12058 S:      Maintained
12059 F:      drivers/char/pcmcia/cm4040_cs.*
12060
12061 OMNIVISION OV13858 SENSOR DRIVER
12062 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12063 L:      linux-media@vger.kernel.org
12064 T:      git git://linuxtv.org/media_tree.git
12065 S:      Maintained
12066 F:      drivers/media/i2c/ov13858.c
12067
12068 OMNIVISION OV2680 SENSOR DRIVER
12069 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12070 L:      linux-media@vger.kernel.org
12071 T:      git git://linuxtv.org/media_tree.git
12072 S:      Maintained
12073 F:      drivers/media/i2c/ov2680.c
12074 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
12075
12076 OMNIVISION OV2685 SENSOR DRIVER
12077 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12078 L:      linux-media@vger.kernel.org
12079 T:      git git://linuxtv.org/media_tree.git
12080 S:      Maintained
12081 F:      drivers/media/i2c/ov2685.c
12082
12083 OMNIVISION OV5640 SENSOR DRIVER
12084 M:      Steve Longerbeam <slongerbeam@gmail.com>
12085 L:      linux-media@vger.kernel.org
12086 T:      git git://linuxtv.org/media_tree.git
12087 S:      Maintained
12088 F:      drivers/media/i2c/ov5640.c
12089
12090 OMNIVISION OV5647 SENSOR DRIVER
12091 M:      Luis Oliveira <lolivei@synopsys.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/ov5647.c
12096
12097 OMNIVISION OV5670 SENSOR DRIVER
12098 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12099 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12100 L:      linux-media@vger.kernel.org
12101 T:      git git://linuxtv.org/media_tree.git
12102 S:      Maintained
12103 F:      drivers/media/i2c/ov5670.c
12104
12105 OMNIVISION OV5675 SENSOR DRIVER
12106 M:      Shawn Tu <shawnx.tu@intel.com>
12107 L:      linux-media@vger.kernel.org
12108 T:      git git://linuxtv.org/media_tree.git
12109 S:      Maintained
12110 F:      drivers/media/i2c/ov5675.c
12111
12112 OMNIVISION OV5695 SENSOR DRIVER
12113 M:      Shunqian Zheng <zhengsq@rock-chips.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/ov5695.c
12118
12119 OMNIVISION OV7670 SENSOR DRIVER
12120 M:      Jonathan Corbet <corbet@lwn.net>
12121 L:      linux-media@vger.kernel.org
12122 T:      git git://linuxtv.org/media_tree.git
12123 S:      Maintained
12124 F:      drivers/media/i2c/ov7670.c
12125 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12126
12127 OMNIVISION OV772x SENSOR DRIVER
12128 M:      Jacopo Mondi <jacopo@jmondi.org>
12129 L:      linux-media@vger.kernel.org
12130 T:      git git://linuxtv.org/media_tree.git
12131 S:      Odd fixes
12132 F:      drivers/media/i2c/ov772x.c
12133 F:      include/media/i2c/ov772x.h
12134 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12135
12136 OMNIVISION OV7740 SENSOR DRIVER
12137 M:      Wenyou Yang <wenyou.yang@microchip.com>
12138 L:      linux-media@vger.kernel.org
12139 T:      git git://linuxtv.org/media_tree.git
12140 S:      Maintained
12141 F:      drivers/media/i2c/ov7740.c
12142 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12143
12144 OMNIVISION OV9640 SENSOR DRIVER
12145 M:      Petr Cvek <petrcvekcz@gmail.com>
12146 L:      linux-media@vger.kernel.org
12147 S:      Maintained
12148 F:      drivers/media/i2c/ov9640.*
12149
12150 OMNIVISION OV8856 SENSOR DRIVER
12151 M:      Ben Kao <ben.kao@intel.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/ov8856.c
12156
12157 OMNIVISION OV9650 SENSOR DRIVER
12158 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12159 R:      Akinobu Mita <akinobu.mita@gmail.com>
12160 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12161 L:      linux-media@vger.kernel.org
12162 T:      git git://linuxtv.org/media_tree.git
12163 S:      Maintained
12164 F:      drivers/media/i2c/ov9650.c
12165 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12166
12167 ONENAND FLASH DRIVER
12168 M:      Kyungmin Park <kyungmin.park@samsung.com>
12169 L:      linux-mtd@lists.infradead.org
12170 S:      Maintained
12171 F:      drivers/mtd/nand/onenand/
12172 F:      include/linux/mtd/onenand*.h
12173
12174 OP-TEE DRIVER
12175 M:      Jens Wiklander <jens.wiklander@linaro.org>
12176 L:      tee-dev@lists.linaro.org
12177 S:      Maintained
12178 F:      drivers/tee/optee/
12179
12180 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12181 M:      Sumit Garg <sumit.garg@linaro.org>
12182 L:      tee-dev@lists.linaro.org
12183 S:      Maintained
12184 F:      drivers/char/hw_random/optee-rng.c
12185
12186 OPA-VNIC DRIVER
12187 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12188 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12189 L:      linux-rdma@vger.kernel.org
12190 S:      Supported
12191 F:      drivers/infiniband/ulp/opa_vnic
12192
12193 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12194 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12195 M:      Frank Rowand <frowand.list@gmail.com>
12196 L:      devicetree@vger.kernel.org
12197 S:      Maintained
12198 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12199 F:      Documentation/devicetree/overlay-notes.txt
12200 F:      drivers/of/overlay.c
12201 F:      drivers/of/resolver.c
12202 K:      of_overlay_notifier_
12203
12204 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12205 M:      Rob Herring <robh+dt@kernel.org>
12206 M:      Frank Rowand <frowand.list@gmail.com>
12207 L:      devicetree@vger.kernel.org
12208 W:      http://www.devicetree.org/
12209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12210 S:      Maintained
12211 F:      drivers/of/
12212 F:      include/linux/of*.h
12213 F:      scripts/dtc/
12214 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12215
12216 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12217 M:      Rob Herring <robh+dt@kernel.org>
12218 M:      Mark Rutland <mark.rutland@arm.com>
12219 L:      devicetree@vger.kernel.org
12220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12221 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12222 S:      Maintained
12223 F:      Documentation/devicetree/
12224 F:      arch/*/boot/dts/
12225 F:      include/dt-bindings/
12226
12227 OPENCORES I2C BUS DRIVER
12228 M:      Peter Korsgaard <peter@korsgaard.com>
12229 M:      Andrew Lunn <andrew@lunn.ch>
12230 L:      linux-i2c@vger.kernel.org
12231 S:      Maintained
12232 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12233 F:      Documentation/i2c/busses/i2c-ocores.rst
12234 F:      drivers/i2c/busses/i2c-ocores.c
12235 F:      include/linux/platform_data/i2c-ocores.h
12236
12237 OPENRISC ARCHITECTURE
12238 M:      Jonas Bonn <jonas@southpole.se>
12239 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12240 M:      Stafford Horne <shorne@gmail.com>
12241 T:      git git://github.com/openrisc/linux.git
12242 L:      openrisc@lists.librecores.org
12243 W:      http://openrisc.io
12244 S:      Maintained
12245 F:      Documentation/devicetree/bindings/openrisc/
12246 F:      Documentation/openrisc/
12247 F:      arch/openrisc/
12248 F:      drivers/irqchip/irq-ompic.c
12249 F:      drivers/irqchip/irq-or1k-*
12250
12251 OPENVSWITCH
12252 M:      Pravin B Shelar <pshelar@ovn.org>
12253 L:      netdev@vger.kernel.org
12254 L:      dev@openvswitch.org
12255 W:      http://openvswitch.org
12256 S:      Maintained
12257 F:      net/openvswitch/
12258 F:      include/uapi/linux/openvswitch.h
12259
12260 OPERATING PERFORMANCE POINTS (OPP)
12261 M:      Viresh Kumar <vireshk@kernel.org>
12262 M:      Nishanth Menon <nm@ti.com>
12263 M:      Stephen Boyd <sboyd@kernel.org>
12264 L:      linux-pm@vger.kernel.org
12265 S:      Maintained
12266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12267 F:      drivers/opp/
12268 F:      include/linux/pm_opp.h
12269 F:      Documentation/power/opp.rst
12270 F:      Documentation/devicetree/bindings/opp/
12271
12272 OPL4 DRIVER
12273 M:      Clemens Ladisch <clemens@ladisch.de>
12274 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12276 S:      Maintained
12277 F:      sound/drivers/opl4/
12278
12279 OPROFILE
12280 M:      Robert Richter <rric@kernel.org>
12281 L:      oprofile-list@lists.sf.net
12282 S:      Maintained
12283 F:      arch/*/include/asm/oprofile*.h
12284 F:      arch/*/oprofile/
12285 F:      drivers/oprofile/
12286 F:      include/linux/oprofile.h
12287
12288 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12289 M:      Mark Fasheh <mark@fasheh.com>
12290 M:      Joel Becker <jlbec@evilplan.org>
12291 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12292 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12293 W:      http://ocfs2.wiki.kernel.org
12294 S:      Supported
12295 F:      Documentation/filesystems/ocfs2.txt
12296 F:      Documentation/filesystems/dlmfs.txt
12297 F:      fs/ocfs2/
12298
12299 ORANGEFS FILESYSTEM
12300 M:      Mike Marshall <hubcap@omnibond.com>
12301 R:      Martin Brandenburg <martin@omnibond.com>
12302 L:      devel@lists.orangefs.org
12303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12304 S:      Supported
12305 F:      fs/orangefs/
12306 F:      Documentation/filesystems/orangefs.txt
12307
12308 ORINOCO DRIVER
12309 L:      linux-wireless@vger.kernel.org
12310 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12311 W:      http://www.nongnu.org/orinoco/
12312 S:      Orphan
12313 F:      drivers/net/wireless/intersil/orinoco/
12314
12315 OV2659 OMNIVISION SENSOR DRIVER
12316 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12317 L:      linux-media@vger.kernel.org
12318 W:      https://linuxtv.org
12319 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12320 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12321 S:      Maintained
12322 F:      drivers/media/i2c/ov2659.c
12323 F:      include/media/i2c/ov2659.h
12324
12325 OVERLAY FILESYSTEM
12326 M:      Miklos Szeredi <miklos@szeredi.hu>
12327 L:      linux-unionfs@vger.kernel.org
12328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12329 S:      Supported
12330 F:      fs/overlayfs/
12331 F:      Documentation/filesystems/overlayfs.txt
12332
12333 P54 WIRELESS DRIVER
12334 M:      Christian Lamparter <chunkeey@googlemail.com>
12335 L:      linux-wireless@vger.kernel.org
12336 W:      http://wireless.kernel.org/en/users/Drivers/p54
12337 S:      Maintained
12338 F:      drivers/net/wireless/intersil/p54/
12339
12340 PA SEMI ETHERNET DRIVER
12341 L:      netdev@vger.kernel.org
12342 S:      Orphan
12343 F:      drivers/net/ethernet/pasemi/*
12344
12345 PA SEMI SMBUS DRIVER
12346 L:      linux-i2c@vger.kernel.org
12347 S:      Orphan
12348 F:      drivers/i2c/busses/i2c-pasemi.c
12349
12350 PACKING
12351 M:      Vladimir Oltean <olteanv@gmail.com>
12352 L:      netdev@vger.kernel.org
12353 S:      Supported
12354 F:      lib/packing.c
12355 F:      include/linux/packing.h
12356 F:      Documentation/core-api/packing.rst
12357
12358 PADATA PARALLEL EXECUTION MECHANISM
12359 M:      Steffen Klassert <steffen.klassert@secunet.com>
12360 L:      linux-crypto@vger.kernel.org
12361 S:      Maintained
12362 F:      kernel/padata.c
12363 F:      include/linux/padata.h
12364 F:      Documentation/padata.txt
12365
12366 PAGE POOL
12367 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12368 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12369 L:      netdev@vger.kernel.org
12370 S:      Supported
12371 F:      net/core/page_pool.c
12372 F:      include/net/page_pool.h
12373
12374 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12375 M:      Harald Welte <laforge@gnumonks.org>
12376 L:      platform-driver-x86@vger.kernel.org
12377 S:      Maintained
12378 F:      drivers/platform/x86/panasonic-laptop.c
12379
12380 PARALLEL LCD/KEYPAD PANEL DRIVER
12381 M:      Willy Tarreau <willy@haproxy.com>
12382 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12383 S:      Odd Fixes
12384 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12385 F:      drivers/auxdisplay/panel.c
12386
12387 PARALLEL PORT SUBSYSTEM
12388 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12389 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12390 L:      linux-parport@lists.infradead.org (subscribers-only)
12391 S:      Maintained
12392 F:      drivers/parport/
12393 F:      include/linux/parport*.h
12394 F:      drivers/char/ppdev.c
12395 F:      include/uapi/linux/ppdev.h
12396 F:      Documentation/driver-api/parport*.rst
12397
12398 PARAVIRT_OPS INTERFACE
12399 M:      Juergen Gross <jgross@suse.com>
12400 M:      Thomas Hellstrom <thellstrom@vmware.com>
12401 M:      "VMware, Inc." <pv-drivers@vmware.com>
12402 L:      virtualization@lists.linux-foundation.org
12403 S:      Supported
12404 F:      Documentation/virt/paravirt_ops.rst
12405 F:      arch/*/kernel/paravirt*
12406 F:      arch/*/include/asm/paravirt*.h
12407 F:      include/linux/hypervisor.h
12408
12409 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12410 M:      Tim Waugh <tim@cyberelk.net>
12411 L:      linux-parport@lists.infradead.org (subscribers-only)
12412 S:      Maintained
12413 F:      Documentation/admin-guide/blockdev/paride.rst
12414 F:      drivers/block/paride/
12415
12416 PARISC ARCHITECTURE
12417 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12418 M:      Helge Deller <deller@gmx.de>
12419 L:      linux-parisc@vger.kernel.org
12420 W:      http://www.parisc-linux.org/
12421 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12424 S:      Maintained
12425 F:      arch/parisc/
12426 F:      Documentation/parisc/
12427 F:      drivers/parisc/
12428 F:      drivers/char/agp/parisc-agp.c
12429 F:      drivers/input/misc/hp_sdc_rtc.c
12430 F:      drivers/input/serio/gscps2.c
12431 F:      drivers/input/serio/hp_sdc*
12432 F:      drivers/parport/parport_gsc.*
12433 F:      drivers/tty/serial/8250/8250_gsc.c
12434 F:      drivers/video/fbdev/sti*
12435 F:      drivers/video/console/sti*
12436 F:      drivers/video/logo/logo_parisc*
12437 F:      include/linux/hp_sdc.h
12438
12439 PARMAN
12440 M:      Jiri Pirko <jiri@mellanox.com>
12441 L:      netdev@vger.kernel.org
12442 S:      Supported
12443 F:      lib/parman.c
12444 F:      lib/test_parman.c
12445 F:      include/linux/parman.h
12446
12447 PC ENGINES APU BOARD DRIVER
12448 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12449 S:      Maintained
12450 F:      drivers/platform/x86/pcengines-apuv2.c
12451
12452 PC87360 HARDWARE MONITORING DRIVER
12453 M:      Jim Cromie <jim.cromie@gmail.com>
12454 L:      linux-hwmon@vger.kernel.org
12455 S:      Maintained
12456 F:      Documentation/hwmon/pc87360.rst
12457 F:      drivers/hwmon/pc87360.c
12458
12459 PC8736x GPIO DRIVER
12460 M:      Jim Cromie <jim.cromie@gmail.com>
12461 S:      Maintained
12462 F:      drivers/char/pc8736x_gpio.c
12463
12464 PC87427 HARDWARE MONITORING DRIVER
12465 M:      Jean Delvare <jdelvare@suse.com>
12466 L:      linux-hwmon@vger.kernel.org
12467 S:      Maintained
12468 F:      Documentation/hwmon/pc87427.rst
12469 F:      drivers/hwmon/pc87427.c
12470
12471 PCA9532 LED DRIVER
12472 M:      Riku Voipio <riku.voipio@iki.fi>
12473 S:      Maintained
12474 F:      drivers/leds/leds-pca9532.c
12475 F:      include/linux/leds-pca9532.h
12476
12477 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12478 M:      Guenter Roeck <linux@roeck-us.net>
12479 L:      linux-i2c@vger.kernel.org
12480 S:      Maintained
12481 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12482
12483 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12484 M:      Khalid Aziz <khalid@gonehiking.org>
12485 S:      Maintained
12486 F:      drivers/firmware/pcdp.*
12487
12488 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12489 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12490 L:      linux-pci@vger.kernel.org
12491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12492 S:      Maintained
12493 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12494 F:      drivers/pci/controller/pci-aardvark.c
12495
12496 PCI DRIVER FOR ALTERA PCIE IP
12497 M:      Ley Foon Tan <lftan@altera.com>
12498 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12499 L:      linux-pci@vger.kernel.org
12500 S:      Supported
12501 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12502 F:      drivers/pci/controller/pcie-altera.c
12503
12504 PCI DRIVER FOR APPLIEDMICRO XGENE
12505 M:      Toan Le <toan@os.amperecomputing.com>
12506 L:      linux-pci@vger.kernel.org
12507 L:      linux-arm-kernel@lists.infradead.org
12508 S:      Maintained
12509 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12510 F:      drivers/pci/controller/pci-xgene.c
12511
12512 PCI DRIVER FOR ARM VERSATILE PLATFORM
12513 M:      Rob Herring <robh@kernel.org>
12514 L:      linux-pci@vger.kernel.org
12515 L:      linux-arm-kernel@lists.infradead.org
12516 S:      Maintained
12517 F:      Documentation/devicetree/bindings/pci/versatile.txt
12518 F:      drivers/pci/controller/pci-versatile.c
12519
12520 PCI DRIVER FOR ARMADA 8K
12521 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12522 L:      linux-pci@vger.kernel.org
12523 L:      linux-arm-kernel@lists.infradead.org
12524 S:      Maintained
12525 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12526 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12527
12528 PCI DRIVER FOR CADENCE PCIE IP
12529 M:      Tom Joseph <tjoseph@cadence.com>
12530 L:      linux-pci@vger.kernel.org
12531 S:      Maintained
12532 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12533 F:      drivers/pci/controller/pcie-cadence*
12534
12535 PCI DRIVER FOR FREESCALE LAYERSCAPE
12536 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12537 M:      Mingkai Hu <mingkai.hu@nxp.com>
12538 M:      Roy Zang <roy.zang@nxp.com>
12539 L:      linuxppc-dev@lists.ozlabs.org
12540 L:      linux-pci@vger.kernel.org
12541 L:      linux-arm-kernel@lists.infradead.org
12542 S:      Maintained
12543 F:      drivers/pci/controller/dwc/*layerscape*
12544
12545 PCI DRIVER FOR GENERIC OF HOSTS
12546 M:      Will Deacon <will@kernel.org>
12547 L:      linux-pci@vger.kernel.org
12548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12549 S:      Maintained
12550 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12551 F:      drivers/pci/controller/pci-host-common.c
12552 F:      drivers/pci/controller/pci-host-generic.c
12553
12554 PCI DRIVER FOR IMX6
12555 M:      Richard Zhu <hongxing.zhu@nxp.com>
12556 M:      Lucas Stach <l.stach@pengutronix.de>
12557 L:      linux-pci@vger.kernel.org
12558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12559 S:      Maintained
12560 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12561 F:      drivers/pci/controller/dwc/*imx6*
12562
12563 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12564 M:      Keith Busch <keith.busch@intel.com>
12565 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12566 L:      linux-pci@vger.kernel.org
12567 S:      Supported
12568 F:      drivers/pci/controller/vmd.c
12569
12570 PCI DRIVER FOR MICROSEMI SWITCHTEC
12571 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12572 M:      Logan Gunthorpe <logang@deltatee.com>
12573 L:      linux-pci@vger.kernel.org
12574 S:      Maintained
12575 F:      Documentation/driver-api/switchtec.rst
12576 F:      Documentation/ABI/testing/sysfs-class-switchtec
12577 F:      drivers/pci/switch/switchtec*
12578 F:      include/uapi/linux/switchtec_ioctl.h
12579 F:      include/linux/switchtec.h
12580 F:      drivers/ntb/hw/mscc/
12581
12582 PCI DRIVER FOR MOBIVEIL PCIE IP
12583 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12584 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12585 L:      linux-pci@vger.kernel.org
12586 S:      Supported
12587 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12588 F:      drivers/pci/controller/pcie-mobiveil.c
12589
12590 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12591 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12592 M:      Jason Cooper <jason@lakedaemon.net>
12593 L:      linux-pci@vger.kernel.org
12594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12595 S:      Maintained
12596 F:      drivers/pci/controller/*mvebu*
12597
12598 PCI DRIVER FOR NVIDIA TEGRA
12599 M:      Thierry Reding <thierry.reding@gmail.com>
12600 L:      linux-tegra@vger.kernel.org
12601 L:      linux-pci@vger.kernel.org
12602 S:      Supported
12603 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12604 F:      drivers/pci/controller/pci-tegra.c
12605
12606 PCI DRIVER FOR RENESAS R-CAR
12607 M:      Simon Horman <horms@verge.net.au>
12608 L:      linux-pci@vger.kernel.org
12609 L:      linux-renesas-soc@vger.kernel.org
12610 S:      Maintained
12611 F:      drivers/pci/controller/*rcar*
12612
12613 PCI DRIVER FOR SAMSUNG EXYNOS
12614 M:      Jingoo Han <jingoohan1@gmail.com>
12615 L:      linux-pci@vger.kernel.org
12616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12617 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12618 S:      Maintained
12619 F:      drivers/pci/controller/dwc/pci-exynos.c
12620
12621 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12622 M:      Jingoo Han <jingoohan1@gmail.com>
12623 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12624 L:      linux-pci@vger.kernel.org
12625 S:      Maintained
12626 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12627 F:      drivers/pci/controller/dwc/*designware*
12628
12629 PCI DRIVER FOR TI DRA7XX
12630 M:      Kishon Vijay Abraham I <kishon@ti.com>
12631 L:      linux-omap@vger.kernel.org
12632 L:      linux-pci@vger.kernel.org
12633 S:      Supported
12634 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12635 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12636
12637 PCI DRIVER FOR TI KEYSTONE
12638 M:      Murali Karicheri <m-karicheri2@ti.com>
12639 L:      linux-pci@vger.kernel.org
12640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12641 S:      Maintained
12642 F:      drivers/pci/controller/dwc/pci-keystone.c
12643
12644 PCI ENDPOINT SUBSYSTEM
12645 M:      Kishon Vijay Abraham I <kishon@ti.com>
12646 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12647 L:      linux-pci@vger.kernel.org
12648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12649 S:      Supported
12650 F:      drivers/pci/endpoint/
12651 F:      drivers/misc/pci_endpoint_test.c
12652 F:      tools/pci/
12653
12654 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12655 M:      Russell Currey <ruscur@russell.cc>
12656 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12657 M:      Oliver O'Halloran <oohall@gmail.com>
12658 L:      linuxppc-dev@lists.ozlabs.org
12659 S:      Supported
12660 F:      Documentation/PCI/pci-error-recovery.rst
12661 F:      drivers/pci/pcie/aer.c
12662 F:      drivers/pci/pcie/dpc.c
12663 F:      drivers/pci/pcie/err.c
12664 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12665 F:      arch/powerpc/kernel/eeh*.c
12666 F:      arch/powerpc/platforms/*/eeh*.c
12667 F:      arch/powerpc/include/*/eeh*.h
12668
12669 PCI ERROR RECOVERY
12670 M:      Linas Vepstas <linasvepstas@gmail.com>
12671 L:      linux-pci@vger.kernel.org
12672 S:      Supported
12673 F:      Documentation/PCI/pci-error-recovery.rst
12674
12675 PCI MSI DRIVER FOR ALTERA MSI IP
12676 M:      Ley Foon Tan <lftan@altera.com>
12677 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12678 L:      linux-pci@vger.kernel.org
12679 S:      Supported
12680 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12681 F:      drivers/pci/controller/pcie-altera-msi.c
12682
12683 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12684 M:      Toan Le <toan@os.amperecomputing.com>
12685 L:      linux-pci@vger.kernel.org
12686 L:      linux-arm-kernel@lists.infradead.org
12687 S:      Maintained
12688 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12689 F:      drivers/pci/controller/pci-xgene-msi.c
12690
12691 PCI SUBSYSTEM
12692 M:      Bjorn Helgaas <bhelgaas@google.com>
12693 L:      linux-pci@vger.kernel.org
12694 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12696 S:      Supported
12697 F:      Documentation/devicetree/bindings/pci/
12698 F:      Documentation/PCI/
12699 F:      drivers/acpi/pci*
12700 F:      drivers/pci/
12701 F:      include/asm-generic/pci*
12702 F:      include/linux/pci*
12703 F:      include/linux/of_pci.h
12704 F:      include/uapi/linux/pci*
12705 F:      lib/pci*
12706 F:      arch/x86/pci/
12707 F:      arch/x86/kernel/quirks.c
12708 F:      arch/x86/kernel/early-quirks.c
12709
12710 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12711 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12712 R:      Andrew Murray <andrew.murray@arm.com>
12713 L:      linux-pci@vger.kernel.org
12714 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12716 S:      Supported
12717 F:      drivers/pci/controller/
12718
12719 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12720 M:      Jonathan Chocron <jonnyc@amazon.com>
12721 L:      linux-pci@vger.kernel.org
12722 S:      Maintained
12723 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12724 F:      drivers/pci/controller/dwc/pcie-al.c
12725
12726 PCIE DRIVER FOR AMLOGIC MESON
12727 M:      Yue Wang <yue.wang@Amlogic.com>
12728 L:      linux-pci@vger.kernel.org
12729 L:      linux-amlogic@lists.infradead.org
12730 S:      Maintained
12731 F:      drivers/pci/controller/dwc/pci-meson.c
12732
12733 PCIE DRIVER FOR AXIS ARTPEC
12734 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12735 L:      linux-arm-kernel@axis.com
12736 L:      linux-pci@vger.kernel.org
12737 S:      Maintained
12738 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12739 F:      drivers/pci/controller/dwc/*artpec*
12740
12741 PCIE DRIVER FOR CAVIUM THUNDERX
12742 M:      David Daney <david.daney@cavium.com>
12743 L:      linux-pci@vger.kernel.org
12744 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12745 S:      Supported
12746 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12747 F:      drivers/pci/controller/pci-thunder-*
12748
12749 PCIE DRIVER FOR HISILICON
12750 M:      Zhou Wang <wangzhou1@hisilicon.com>
12751 L:      linux-pci@vger.kernel.org
12752 S:      Maintained
12753 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12754 F:      drivers/pci/controller/dwc/pcie-hisi.c
12755
12756 PCIE DRIVER FOR HISILICON KIRIN
12757 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12758 M:      Binghui Wang <wangbinghui@hisilicon.com>
12759 L:      linux-pci@vger.kernel.org
12760 S:      Maintained
12761 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12762 F:      drivers/pci/controller/dwc/pcie-kirin.c
12763
12764 PCIE DRIVER FOR HISILICON STB
12765 M:      Shawn Guo <shawn.guo@linaro.org>
12766 L:      linux-pci@vger.kernel.org
12767 S:      Maintained
12768 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12769 F:      drivers/pci/controller/dwc/pcie-histb.c
12770
12771 PCIE DRIVER FOR MEDIATEK
12772 M:      Ryder Lee <ryder.lee@mediatek.com>
12773 L:      linux-pci@vger.kernel.org
12774 L:      linux-mediatek@lists.infradead.org
12775 S:      Supported
12776 F:      Documentation/devicetree/bindings/pci/mediatek*
12777 F:      drivers/pci/controller/*mediatek*
12778
12779 PCIE DRIVER FOR QUALCOMM MSM
12780 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12781 L:      linux-pci@vger.kernel.org
12782 L:      linux-arm-msm@vger.kernel.org
12783 S:      Maintained
12784 F:      drivers/pci/controller/dwc/*qcom*
12785
12786 PCIE DRIVER FOR ROCKCHIP
12787 M:      Shawn Lin <shawn.lin@rock-chips.com>
12788 L:      linux-pci@vger.kernel.org
12789 L:      linux-rockchip@lists.infradead.org
12790 S:      Maintained
12791 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12792 F:      drivers/pci/controller/pcie-rockchip*
12793
12794 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12795 M:      Linus Walleij <linus.walleij@linaro.org>
12796 L:      linux-pci@vger.kernel.org
12797 S:      Maintained
12798 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12799 F:      drivers/pci/controller/pci-v3-semi.c
12800
12801 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12802 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12803 L:      linux-pci@vger.kernel.org
12804 S:      Maintained
12805 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12806 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12807
12808 PCIE DRIVER FOR ST SPEAR13XX
12809 M:      Pratyush Anand <pratyush.anand@gmail.com>
12810 L:      linux-pci@vger.kernel.org
12811 S:      Maintained
12812 F:      drivers/pci/controller/dwc/*spear*
12813
12814 PCMCIA SUBSYSTEM
12815 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12817 S:      Odd Fixes
12818 F:      Documentation/pcmcia/
12819 F:      tools/pcmcia/
12820 F:      drivers/pcmcia/
12821 F:      include/pcmcia/
12822
12823 PCNET32 NETWORK DRIVER
12824 M:      Don Fry <pcnet32@frontier.com>
12825 L:      netdev@vger.kernel.org
12826 S:      Maintained
12827 F:      drivers/net/ethernet/amd/pcnet32.c
12828
12829 PCRYPT PARALLEL CRYPTO ENGINE
12830 M:      Steffen Klassert <steffen.klassert@secunet.com>
12831 L:      linux-crypto@vger.kernel.org
12832 S:      Maintained
12833 F:      crypto/pcrypt.c
12834 F:      include/crypto/pcrypt.h
12835
12836 PEAQ WMI HOTKEYS DRIVER
12837 M:      Hans de Goede <hdegoede@redhat.com>
12838 L:      platform-driver-x86@vger.kernel.org
12839 S:      Maintained
12840 F:      drivers/platform/x86/peaq-wmi.c
12841
12842 PENSANDO ETHERNET DRIVERS
12843 M:      Shannon Nelson <snelson@pensando.io>
12844 M:      Pensando Drivers <drivers@pensando.io>
12845 L:      netdev@vger.kernel.org
12846 S:      Supported
12847 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12848 F:      drivers/net/ethernet/pensando/
12849
12850 PER-CPU MEMORY ALLOCATOR
12851 M:      Dennis Zhou <dennis@kernel.org>
12852 M:      Tejun Heo <tj@kernel.org>
12853 M:      Christoph Lameter <cl@linux.com>
12854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12855 S:      Maintained
12856 F:      include/linux/percpu*.h
12857 F:      mm/percpu*.c
12858 F:      arch/*/include/asm/percpu.h
12859
12860 PER-TASK DELAY ACCOUNTING
12861 M:      Balbir Singh <bsingharora@gmail.com>
12862 S:      Maintained
12863 F:      include/linux/delayacct.h
12864 F:      kernel/delayacct.c
12865
12866 PERFORMANCE EVENTS SUBSYSTEM
12867 M:      Peter Zijlstra <peterz@infradead.org>
12868 M:      Ingo Molnar <mingo@redhat.com>
12869 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12870 R:      Mark Rutland <mark.rutland@arm.com>
12871 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12872 R:      Jiri Olsa <jolsa@redhat.com>
12873 R:      Namhyung Kim <namhyung@kernel.org>
12874 L:      linux-kernel@vger.kernel.org
12875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12876 S:      Supported
12877 F:      kernel/events/*
12878 F:      include/linux/perf_event.h
12879 F:      include/uapi/linux/perf_event.h
12880 F:      arch/*/kernel/perf_event*.c
12881 F:      arch/*/kernel/*/perf_event*.c
12882 F:      arch/*/kernel/*/*/perf_event*.c
12883 F:      arch/*/include/asm/perf_event.h
12884 F:      arch/*/kernel/perf_callchain.c
12885 F:      arch/*/events/*
12886 F:      arch/*/events/*/*
12887 F:      tools/perf/
12888
12889 PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
12890 R:      John Garry <john.garry@huawei.com>
12891 R:      Will Deacon <will@kernel.org>
12892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12893 S:      Supported
12894 F:      tools/perf/pmu-events/arch/arm64/
12895
12896 PERSONALITY HANDLING
12897 M:      Christoph Hellwig <hch@infradead.org>
12898 L:      linux-abi-devel@lists.sourceforge.net
12899 S:      Maintained
12900 F:      include/linux/personality.h
12901 F:      include/uapi/linux/personality.h
12902
12903 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12904 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12905 L:      linux-input@vger.kernel.org
12906 S:      Maintained
12907 F:      Documentation/input/devices/pxrc.rst
12908 F:      drivers/input/joystick/pxrc.c
12909
12910 FLYSKY FSIA6B RC RECEIVER
12911 M:      Markus Koch <markus@notsyncing.net>
12912 L:      linux-input@vger.kernel.org
12913 S:      Maintained
12914 F:      drivers/input/joystick/fsia6b.c
12915
12916 PHONET PROTOCOL
12917 M:      Remi Denis-Courmont <courmisch@gmail.com>
12918 S:      Supported
12919 F:      Documentation/networking/phonet.txt
12920 F:      include/linux/phonet.h
12921 F:      include/net/phonet/
12922 F:      include/uapi/linux/phonet.h
12923 F:      net/phonet/
12924
12925 PHRAM MTD DRIVER
12926 M:      Joern Engel <joern@lazybastard.org>
12927 L:      linux-mtd@lists.infradead.org
12928 S:      Maintained
12929 F:      drivers/mtd/devices/phram.c
12930
12931 PICOLCD HID DRIVER
12932 M:      Bruno Prémont <bonbons@linux-vserver.org>
12933 L:      linux-input@vger.kernel.org
12934 S:      Maintained
12935 F:      drivers/hid/hid-picolcd*
12936
12937 PICOXCELL SUPPORT
12938 M:      Jamie Iles <jamie@jamieiles.com>
12939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12940 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12941 S:      Supported
12942 F:      arch/arm/boot/dts/picoxcell*
12943 F:      arch/arm/mach-picoxcell/
12944 F:      drivers/crypto/picoxcell*
12945
12946 PIDFD API
12947 M:      Christian Brauner <christian@brauner.io>
12948 L:      linux-kernel@vger.kernel.org
12949 S:      Maintained
12950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
12951 F:      samples/pidfd/
12952 F:      tools/testing/selftests/pidfd/
12953 F:      tools/testing/selftests/clone3/
12954 K:      (?i)pidfd
12955 K:      (?i)clone3
12956 K:      \b(clone_args|kernel_clone_args)\b
12957
12958 PIN CONTROL SUBSYSTEM
12959 M:      Linus Walleij <linus.walleij@linaro.org>
12960 L:      linux-gpio@vger.kernel.org
12961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12962 S:      Maintained
12963 F:      Documentation/devicetree/bindings/pinctrl/
12964 F:      Documentation/driver-api/pinctl.rst
12965 F:      drivers/pinctrl/
12966 F:      include/linux/pinctrl/
12967
12968 PIN CONTROLLER - MICROCHIP AT91
12969 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12970 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12971 L:      linux-gpio@vger.kernel.org
12972 S:      Supported
12973 F:      drivers/pinctrl/pinctrl-at91*
12974 F:      drivers/gpio/gpio-sama5d2-piobu.c
12975
12976 PIN CONTROLLER - FREESCALE
12977 M:      Dong Aisheng <aisheng.dong@nxp.com>
12978 M:      Fabio Estevam <festevam@gmail.com>
12979 M:      Shawn Guo <shawnguo@kernel.org>
12980 M:      Stefan Agner <stefan@agner.ch>
12981 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12982 L:      linux-gpio@vger.kernel.org
12983 S:      Maintained
12984 F:      drivers/pinctrl/freescale/
12985 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12986
12987 PIN CONTROLLER - INTEL
12988 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12989 M:      Andy Shevchenko <andy@kernel.org>
12990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12991 S:      Maintained
12992 F:      drivers/pinctrl/intel/
12993
12994 PIN CONTROLLER - MEDIATEK
12995 M:      Sean Wang <sean.wang@kernel.org>
12996 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12997 S:      Maintained
12998 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12999 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
13000 F:      drivers/pinctrl/mediatek/
13001
13002 PIN CONTROLLER - QUALCOMM
13003 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13004 S:      Maintained
13005 L:      linux-arm-msm@vger.kernel.org
13006 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
13007 F:      drivers/pinctrl/qcom/
13008
13009 PIN CONTROLLER - RENESAS
13010 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13011 L:      linux-renesas-soc@vger.kernel.org
13012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
13013 S:      Maintained
13014 F:      drivers/pinctrl/pinctrl-rz*
13015 F:      drivers/pinctrl/sh-pfc/
13016
13017 PIN CONTROLLER - SAMSUNG
13018 M:      Tomasz Figa <tomasz.figa@gmail.com>
13019 M:      Krzysztof Kozlowski <krzk@kernel.org>
13020 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13021 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13022 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13023 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
13024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
13025 S:      Maintained
13026 F:      drivers/pinctrl/samsung/
13027 F:      include/dt-bindings/pinctrl/samsung.h
13028 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
13029
13030 PIN CONTROLLER - SINGLE
13031 M:      Tony Lindgren <tony@atomide.com>
13032 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
13033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13034 L:      linux-omap@vger.kernel.org
13035 S:      Maintained
13036 F:      drivers/pinctrl/pinctrl-single.c
13037
13038 PIN CONTROLLER - ST SPEAR
13039 M:      Viresh Kumar <vireshk@kernel.org>
13040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13041 W:      http://www.st.com/spear
13042 S:      Maintained
13043 F:      drivers/pinctrl/spear/
13044
13045 PISTACHIO SOC SUPPORT
13046 M:      James Hartley <james.hartley@sondrel.com>
13047 L:      linux-mips@vger.kernel.org
13048 S:      Odd Fixes
13049 F:      arch/mips/pistachio/
13050 F:      arch/mips/include/asm/mach-pistachio/
13051 F:      arch/mips/boot/dts/img/pistachio*
13052 F:      arch/mips/configs/pistachio*_defconfig
13053
13054 PKTCDVD DRIVER
13055 S:      Orphan
13056 M:      linux-block@vger.kernel.org
13057 F:      drivers/block/pktcdvd.c
13058 F:      include/linux/pktcdvd.h
13059 F:      include/uapi/linux/pktcdvd.h
13060
13061 PKUNITY SOC DRIVERS
13062 M:      Guan Xuetao <gxt@pku.edu.cn>
13063 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
13064 S:      Maintained
13065 T:      git git://github.com/gxt/linux.git
13066 F:      drivers/input/serio/i8042-unicore32io.h
13067 F:      drivers/i2c/busses/i2c-puv3.c
13068 F:      drivers/video/fbdev/fb-puv3.c
13069 F:      drivers/rtc/rtc-puv3.c
13070
13071 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
13072 M:      Tomasz Duszynski <tduszyns@gmail.com>
13073 S:      Maintained
13074 F:      drivers/iio/chemical/pms7003.c
13075 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
13076
13077 PMBUS HARDWARE MONITORING DRIVERS
13078 M:      Guenter Roeck <linux@roeck-us.net>
13079 L:      linux-hwmon@vger.kernel.org
13080 W:      http://hwmon.wiki.kernel.org/
13081 W:      http://www.roeck-us.net/linux/drivers/
13082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
13083 S:      Maintained
13084 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
13085 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
13086 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
13087 F:      Documentation/hwmon/adm1275.rst
13088 F:      Documentation/hwmon/ibm-cffps.rst
13089 F:      Documentation/hwmon/ir35221.rst
13090 F:      Documentation/hwmon/lm25066.rst
13091 F:      Documentation/hwmon/ltc2978.rst
13092 F:      Documentation/hwmon/ltc3815.rst
13093 F:      Documentation/hwmon/max16064.rst
13094 F:      Documentation/hwmon/max20751.rst
13095 F:      Documentation/hwmon/max31785.rst
13096 F:      Documentation/hwmon/max34440.rst
13097 F:      Documentation/hwmon/max8688.rst
13098 F:      Documentation/hwmon/pmbus.rst
13099 F:      Documentation/hwmon/pmbus-core.rst
13100 F:      Documentation/hwmon/tps40422.rst
13101 F:      Documentation/hwmon/ucd9000.rst
13102 F:      Documentation/hwmon/ucd9200.rst
13103 F:      Documentation/hwmon/zl6100.rst
13104 F:      drivers/hwmon/pmbus/
13105 F:      include/linux/pmbus.h
13106
13107 PMC SIERRA MaxRAID DRIVER
13108 L:      linux-scsi@vger.kernel.org
13109 W:      http://www.pmc-sierra.com/
13110 S:      Orphan
13111 F:      drivers/scsi/pmcraid.*
13112
13113 PMC SIERRA PM8001 DRIVER
13114 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13115 L:      linux-scsi@vger.kernel.org
13116 S:      Supported
13117 F:      drivers/scsi/pm8001/
13118
13119 PM-GRAPH UTILITY
13120 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
13121 L:      linux-pm@vger.kernel.org
13122 W:      https://01.org/pm-graph
13123 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
13124 T:      git git://github.com/intel/pm-graph
13125 S:      Supported
13126 F:      tools/power/pm-graph
13127
13128 PNP SUPPORT
13129 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13130 S:      Maintained
13131 F:      drivers/pnp/
13132
13133 PNI RM3100 IIO DRIVER
13134 M:      Song Qiang <songqiang1304521@gmail.com>
13135 L:      linux-iio@vger.kernel.org
13136 S:      Maintained
13137 F:      drivers/iio/magnetometer/rm3100*
13138 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13139
13140 POSIX CLOCKS and TIMERS
13141 M:      Thomas Gleixner <tglx@linutronix.de>
13142 L:      linux-kernel@vger.kernel.org
13143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13144 S:      Maintained
13145 F:      fs/timerfd.c
13146 F:      include/linux/timer*
13147 F:      kernel/time/*timer*
13148
13149 POWER MANAGEMENT CORE
13150 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13151 L:      linux-pm@vger.kernel.org
13152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13153 B:      https://bugzilla.kernel.org
13154 S:      Supported
13155 F:      drivers/base/power/
13156 F:      include/linux/pm.h
13157 F:      include/linux/pm_*
13158 F:      include/linux/powercap.h
13159 F:      include/linux/intel_rapl.h
13160 F:      drivers/powercap/
13161 F:      kernel/configs/nopm.config
13162
13163 POWER STATE COORDINATION INTERFACE (PSCI)
13164 M:      Mark Rutland <mark.rutland@arm.com>
13165 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13166 L:      linux-arm-kernel@lists.infradead.org
13167 S:      Maintained
13168 F:      drivers/firmware/psci/
13169 F:      include/linux/psci.h
13170 F:      include/uapi/linux/psci.h
13171
13172 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13173 M:      Sebastian Reichel <sre@kernel.org>
13174 L:      linux-pm@vger.kernel.org
13175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13176 S:      Maintained
13177 F:      Documentation/ABI/testing/sysfs-class-power
13178 F:      Documentation/devicetree/bindings/power/supply/
13179 F:      include/linux/power_supply.h
13180 F:      drivers/power/supply/
13181
13182 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13183 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13184 L:      linuxppc-dev@lists.ozlabs.org
13185 S:      Maintained
13186 F:      drivers/char/powernv-op-panel.c
13187
13188 PPP OVER ATM (RFC 2364)
13189 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13190 S:      Maintained
13191 F:      net/atm/pppoatm.c
13192 F:      include/uapi/linux/atmppp.h
13193
13194 PPP OVER ETHERNET
13195 M:      Michal Ostrowski <mostrows@earthlink.net>
13196 S:      Maintained
13197 F:      drivers/net/ppp/pppoe.c
13198 F:      drivers/net/ppp/pppox.c
13199
13200 PPP OVER L2TP
13201 M:      James Chapman <jchapman@katalix.com>
13202 S:      Maintained
13203 F:      net/l2tp/l2tp_ppp.c
13204 F:      include/linux/if_pppol2tp.h
13205 F:      include/uapi/linux/if_pppol2tp.h
13206
13207 PPP PROTOCOL DRIVERS AND COMPRESSORS
13208 M:      Paul Mackerras <paulus@samba.org>
13209 L:      linux-ppp@vger.kernel.org
13210 S:      Maintained
13211 F:      drivers/net/ppp/ppp_*
13212
13213 PPS SUPPORT
13214 M:      Rodolfo Giometti <giometti@enneenne.com>
13215 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13216 L:      linuxpps@ml.enneenne.com (subscribers-only)
13217 S:      Maintained
13218 F:      Documentation/driver-api/pps.rst
13219 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13220 F:      Documentation/ABI/testing/sysfs-pps
13221 F:      drivers/pps/
13222 F:      include/linux/pps*.h
13223 F:      include/uapi/linux/pps.h
13224
13225 PPTP DRIVER
13226 M:      Dmitry Kozlov <xeb@mail.ru>
13227 L:      netdev@vger.kernel.org
13228 S:      Maintained
13229 F:      drivers/net/ppp/pptp.c
13230 W:      http://sourceforge.net/projects/accel-pptp
13231
13232 PRINTK
13233 M:      Petr Mladek <pmladek@suse.com>
13234 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13235 R:      Steven Rostedt <rostedt@goodmis.org>
13236 S:      Maintained
13237 F:      kernel/printk/
13238 F:      include/linux/printk.h
13239
13240 PRISM54 WIRELESS DRIVER
13241 M:      Luis Chamberlain <mcgrof@kernel.org>
13242 L:      linux-wireless@vger.kernel.org
13243 W:      http://wireless.kernel.org/en/users/Drivers/p54
13244 S:      Obsolete
13245 F:      drivers/net/wireless/intersil/prism54/
13246
13247 PROC FILESYSTEM
13248 R:      Alexey Dobriyan <adobriyan@gmail.com>
13249 L:      linux-kernel@vger.kernel.org
13250 L:      linux-fsdevel@vger.kernel.org
13251 S:      Maintained
13252 F:      fs/proc/
13253 F:      include/linux/proc_fs.h
13254 F:      tools/testing/selftests/proc/
13255 F:      Documentation/filesystems/proc.txt
13256
13257 PROC SYSCTL
13258 M:      Luis Chamberlain <mcgrof@kernel.org>
13259 M:      Kees Cook <keescook@chromium.org>
13260 M:      Iurii Zaikin <yzaikin@google.com>
13261 L:      linux-kernel@vger.kernel.org
13262 L:      linux-fsdevel@vger.kernel.org
13263 S:      Maintained
13264 F:      fs/proc/proc_sysctl.c
13265 F:      include/linux/sysctl.h
13266 F:      kernel/sysctl.c
13267 F:      kernel/sysctl-test.c
13268 F:      tools/testing/selftests/sysctl/
13269
13270 PS3 NETWORK SUPPORT
13271 M:      Geoff Levand <geoff@infradead.org>
13272 L:      netdev@vger.kernel.org
13273 L:      linuxppc-dev@lists.ozlabs.org
13274 S:      Maintained
13275 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13276
13277 PS3 PLATFORM SUPPORT
13278 M:      Geoff Levand <geoff@infradead.org>
13279 L:      linuxppc-dev@lists.ozlabs.org
13280 S:      Maintained
13281 F:      arch/powerpc/boot/ps3*
13282 F:      arch/powerpc/include/asm/lv1call.h
13283 F:      arch/powerpc/include/asm/ps3*.h
13284 F:      arch/powerpc/platforms/ps3/
13285 F:      drivers/*/ps3*
13286 F:      drivers/ps3/
13287 F:      drivers/rtc/rtc-ps3.c
13288 F:      drivers/usb/host/*ps3.c
13289 F:      sound/ppc/snd_ps3*
13290
13291 PS3VRAM DRIVER
13292 M:      Jim Paris <jim@jtan.com>
13293 M:      Geoff Levand <geoff@infradead.org>
13294 L:      linuxppc-dev@lists.ozlabs.org
13295 S:      Maintained
13296 F:      drivers/block/ps3vram.c
13297
13298 PSAMPLE PACKET SAMPLING SUPPORT:
13299 M:      Yotam Gigi <yotam.gi@gmail.com>
13300 S:      Maintained
13301 F:      net/psample
13302 F:      include/net/psample.h
13303 F:      include/uapi/linux/psample.h
13304
13305 PSTORE FILESYSTEM
13306 M:      Kees Cook <keescook@chromium.org>
13307 M:      Anton Vorontsov <anton@enomsg.org>
13308 M:      Colin Cross <ccross@android.com>
13309 M:      Tony Luck <tony.luck@intel.com>
13310 S:      Maintained
13311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13312 F:      fs/pstore/
13313 F:      include/linux/pstore*
13314 F:      drivers/firmware/efi/efi-pstore.c
13315 F:      drivers/acpi/apei/erst.c
13316 F:      Documentation/admin-guide/ramoops.rst
13317 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13318 K:      \b(pstore|ramoops)
13319
13320 PTP HARDWARE CLOCK SUPPORT
13321 M:      Richard Cochran <richardcochran@gmail.com>
13322 L:      netdev@vger.kernel.org
13323 S:      Maintained
13324 W:      http://linuxptp.sourceforge.net/
13325 F:      Documentation/ABI/testing/sysfs-ptp
13326 F:      Documentation/driver-api/ptp.rst
13327 F:      drivers/net/phy/dp83640*
13328 F:      drivers/ptp/*
13329 F:      include/linux/ptp_cl*
13330
13331 PTRACE SUPPORT
13332 M:      Oleg Nesterov <oleg@redhat.com>
13333 S:      Maintained
13334 F:      include/asm-generic/syscall.h
13335 F:      include/linux/ptrace.h
13336 F:      include/linux/regset.h
13337 F:      include/linux/tracehook.h
13338 F:      include/uapi/linux/ptrace.h
13339 F:      include/uapi/linux/ptrace.h
13340 F:      kernel/ptrace.c
13341 F:      arch/*/ptrace*.c
13342 F:      arch/*/*/ptrace*.c
13343 F:      arch/*/include/asm/ptrace*.h
13344
13345 PULSE8-CEC DRIVER
13346 M:      Hans Verkuil <hverkuil@xs4all.nl>
13347 L:      linux-media@vger.kernel.org
13348 T:      git git://linuxtv.org/media_tree.git
13349 S:      Maintained
13350 F:      drivers/media/usb/pulse8-cec/*
13351 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13352
13353 PVRUSB2 VIDEO4LINUX DRIVER
13354 M:      Mike Isely <isely@pobox.com>
13355 L:      pvrusb2@isely.net       (subscribers-only)
13356 L:      linux-media@vger.kernel.org
13357 W:      http://www.isely.net/pvrusb2/
13358 T:      git git://linuxtv.org/media_tree.git
13359 S:      Maintained
13360 F:      Documentation/media/v4l-drivers/pvrusb2*
13361 F:      drivers/media/usb/pvrusb2/
13362
13363 PWC WEBCAM DRIVER
13364 M:      Hans Verkuil <hverkuil@xs4all.nl>
13365 L:      linux-media@vger.kernel.org
13366 T:      git git://linuxtv.org/media_tree.git
13367 S:      Odd Fixes
13368 F:      drivers/media/usb/pwc/*
13369 F:      include/trace/events/pwc.h
13370
13371 PWM FAN DRIVER
13372 M:      Kamil Debski <kamil@wypas.org>
13373 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13374 L:      linux-hwmon@vger.kernel.org
13375 S:      Supported
13376 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13377 F:      Documentation/hwmon/pwm-fan.rst
13378 F:      drivers/hwmon/pwm-fan.c
13379
13380 PWM IR Transmitter
13381 M:      Sean Young <sean@mess.org>
13382 L:      linux-media@vger.kernel.org
13383 S:      Maintained
13384 F:      drivers/media/rc/pwm-ir-tx.c
13385
13386 PWM SUBSYSTEM
13387 M:      Thierry Reding <thierry.reding@gmail.com>
13388 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13389 L:      linux-pwm@vger.kernel.org
13390 S:      Maintained
13391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13392 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13393 F:      Documentation/driver-api/pwm.rst
13394 F:      Documentation/devicetree/bindings/pwm/
13395 F:      include/linux/pwm.h
13396 F:      drivers/pwm/
13397 F:      drivers/video/backlight/pwm_bl.c
13398 F:      include/linux/pwm_backlight.h
13399 F:      drivers/gpio/gpio-mvebu.c
13400 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13401 K:      pwm_(config|apply_state|ops)
13402
13403 PXA GPIO DRIVER
13404 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13405 L:      linux-gpio@vger.kernel.org
13406 S:      Maintained
13407 F:      drivers/gpio/gpio-pxa.c
13408
13409 PXA MMCI DRIVER
13410 S:      Orphan
13411
13412 PXA RTC DRIVER
13413 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13414 L:      linux-rtc@vger.kernel.org
13415 S:      Maintained
13416
13417 PXA2xx/PXA3xx SUPPORT
13418 M:      Daniel Mack <daniel@zonque.org>
13419 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13420 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13422 T:      git git://github.com/hzhuang1/linux.git
13423 T:      git git://github.com/rjarzmik/linux.git
13424 S:      Maintained
13425 F:      arch/arm/boot/dts/pxa*
13426 F:      arch/arm/mach-pxa/
13427 F:      drivers/dma/pxa*
13428 F:      drivers/pcmcia/pxa2xx*
13429 F:      drivers/pinctrl/pxa/
13430 F:      drivers/spi/spi-pxa2xx*
13431 F:      drivers/usb/gadget/udc/pxa2*
13432 F:      include/sound/pxa2xx-lib.h
13433 F:      sound/arm/pxa*
13434 F:      sound/soc/pxa/
13435
13436 QAT DRIVER
13437 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13438 L:      qat-linux@intel.com
13439 S:      Supported
13440 F:      drivers/crypto/qat/
13441
13442 QCOM AUDIO (ASoC) DRIVERS
13443 M:      Patrick Lai <plai@codeaurora.org>
13444 M:      Banajit Goswami <bgoswami@codeaurora.org>
13445 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13446 S:      Supported
13447 F:      sound/soc/qcom/
13448
13449 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13450 M:      Gabriel Somlo <somlo@cmu.edu>
13451 M:      "Michael S. Tsirkin" <mst@redhat.com>
13452 L:      qemu-devel@nongnu.org
13453 S:      Maintained
13454 F:      drivers/firmware/qemu_fw_cfg.c
13455 F:      include/uapi/linux/qemu_fw_cfg.h
13456
13457 QIB DRIVER
13458 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13459 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13460 L:      linux-rdma@vger.kernel.org
13461 S:      Supported
13462 F:      drivers/infiniband/hw/qib/
13463
13464 QLOGIC QL41xxx FCOE DRIVER
13465 M:      QLogic-Storage-Upstream@cavium.com
13466 L:      linux-scsi@vger.kernel.org
13467 S:      Supported
13468 F:      drivers/scsi/qedf/
13469
13470 QLOGIC QL41xxx ISCSI DRIVER
13471 M:      QLogic-Storage-Upstream@cavium.com
13472 L:      linux-scsi@vger.kernel.org
13473 S:      Supported
13474 F:      drivers/scsi/qedi/
13475
13476 QLOGIC QL4xxx ETHERNET DRIVER
13477 M:      Ariel Elior <aelior@marvell.com>
13478 M:      GR-everest-linux-l2@marvell.com
13479 L:      netdev@vger.kernel.org
13480 S:      Supported
13481 F:      drivers/net/ethernet/qlogic/qed/
13482 F:      include/linux/qed/
13483 F:      drivers/net/ethernet/qlogic/qede/
13484
13485 QLOGIC QL4xxx RDMA DRIVER
13486 M:      Michal Kalderon <mkalderon@marvell.com>
13487 M:      Ariel Elior <aelior@marvell.com>
13488 L:      linux-rdma@vger.kernel.org
13489 S:      Supported
13490 F:      drivers/infiniband/hw/qedr/
13491 F:      include/uapi/rdma/qedr-abi.h
13492
13493 QLOGIC QLA1280 SCSI DRIVER
13494 M:      Michael Reed <mdr@sgi.com>
13495 L:      linux-scsi@vger.kernel.org
13496 S:      Maintained
13497 F:      drivers/scsi/qla1280.[ch]
13498
13499 QLOGIC QLA2XXX FC-SCSI DRIVER
13500 M:      hmadhani@marvell.com
13501 L:      linux-scsi@vger.kernel.org
13502 S:      Supported
13503 F:      Documentation/scsi/LICENSE.qla2xxx
13504 F:      drivers/scsi/qla2xxx/
13505
13506 QLOGIC QLA3XXX NETWORK DRIVER
13507 M:      GR-Linux-NIC-Dev@marvell.com
13508 L:      netdev@vger.kernel.org
13509 S:      Supported
13510 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13511 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13512
13513 QLOGIC QLA4XXX iSCSI DRIVER
13514 M:      QLogic-Storage-Upstream@qlogic.com
13515 L:      linux-scsi@vger.kernel.org
13516 S:      Supported
13517 F:      Documentation/scsi/LICENSE.qla4xxx
13518 F:      drivers/scsi/qla4xxx/
13519
13520 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13521 M:      Shahed Shaikh <shshaikh@marvell.com>
13522 M:      Manish Chopra <manishc@marvell.com>
13523 M:      GR-Linux-NIC-Dev@marvell.com
13524 L:      netdev@vger.kernel.org
13525 S:      Supported
13526 F:      drivers/net/ethernet/qlogic/qlcnic/
13527
13528 QLOGIC QLGE 10Gb ETHERNET DRIVER
13529 M:      Manish Chopra <manishc@marvell.com>
13530 M:      GR-Linux-NIC-Dev@marvell.com
13531 L:      netdev@vger.kernel.org
13532 S:      Supported
13533 F:      drivers/staging/qlge/
13534
13535 QM1D1B0004 MEDIA DRIVER
13536 M:      Akihiro Tsukada <tskd08@gmail.com>
13537 L:      linux-media@vger.kernel.org
13538 S:      Odd Fixes
13539 F:      drivers/media/tuners/qm1d1b0004*
13540
13541 QM1D1C0042 MEDIA DRIVER
13542 M:      Akihiro Tsukada <tskd08@gmail.com>
13543 L:      linux-media@vger.kernel.org
13544 S:      Odd Fixes
13545 F:      drivers/media/tuners/qm1d1c0042*
13546
13547 QNX4 FILESYSTEM
13548 M:      Anders Larsen <al@alarsen.net>
13549 W:      http://www.alarsen.net/linux/qnx4fs/
13550 S:      Maintained
13551 F:      fs/qnx4/
13552 F:      include/uapi/linux/qnx4_fs.h
13553 F:      include/uapi/linux/qnxtypes.h
13554
13555 QORIQ DPAA2 FSL-MC BUS DRIVER
13556 M:      Stuart Yoder <stuyoder@gmail.com>
13557 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13558 L:      linux-kernel@vger.kernel.org
13559 S:      Maintained
13560 F:      drivers/bus/fsl-mc/
13561 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13562 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13563
13564 QT1010 MEDIA DRIVER
13565 M:      Antti Palosaari <crope@iki.fi>
13566 L:      linux-media@vger.kernel.org
13567 W:      https://linuxtv.org
13568 W:      http://palosaari.fi/linux/
13569 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13570 T:      git git://linuxtv.org/anttip/media_tree.git
13571 S:      Maintained
13572 F:      drivers/media/tuners/qt1010*
13573
13574 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13575 M:      Kalle Valo <kvalo@codeaurora.org>
13576 L:      ath10k@lists.infradead.org
13577 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13579 S:      Supported
13580 F:      drivers/net/wireless/ath/ath10k/
13581
13582 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13583 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13584 L:      linux-wireless@vger.kernel.org
13585 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13586 S:      Supported
13587 F:      drivers/net/wireless/ath/ath9k/
13588
13589 QUALCOMM CAMERA SUBSYSTEM DRIVER
13590 M:      Todor Tomov <todor.too@gmail.com>
13591 L:      linux-media@vger.kernel.org
13592 S:      Maintained
13593 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13594 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13595 F:      drivers/media/platform/qcom/camss/
13596
13597 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13598 M:      Ilia Lin <ilia.lin@kernel.org>
13599 L:      linux-pm@vger.kernel.org
13600 S:      Maintained
13601 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13602 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13603
13604 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13605 M:      Timur Tabi <timur@kernel.org>
13606 L:      netdev@vger.kernel.org
13607 S:      Maintained
13608 F:      drivers/net/ethernet/qualcomm/emac/
13609
13610 QUALCOMM ETHQOS ETHERNET DRIVER
13611 M:      Vinod Koul <vkoul@kernel.org>
13612 M:      Niklas Cassel <niklas.cassel@linaro.org>
13613 L:      netdev@vger.kernel.org
13614 S:      Maintained
13615 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13616 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13617
13618 QUALCOMM GENERIC INTERFACE I2C DRIVER
13619 M:      Alok Chauhan <alokc@codeaurora.org>
13620 L:      linux-i2c@vger.kernel.org
13621 L:      linux-arm-msm@vger.kernel.org
13622 S:      Supported
13623 F:      drivers/i2c/busses/i2c-qcom-geni.c
13624
13625 QUALCOMM HEXAGON ARCHITECTURE
13626 M:      Brian Cain <bcain@codeaurora.org>
13627 L:      linux-hexagon@vger.kernel.org
13628 S:      Supported
13629 F:      arch/hexagon/
13630
13631 QUALCOMM HIDMA DRIVER
13632 M:      Sinan Kaya <okaya@kernel.org>
13633 L:      linux-arm-kernel@lists.infradead.org
13634 L:      linux-arm-msm@vger.kernel.org
13635 L:      dmaengine@vger.kernel.org
13636 S:      Supported
13637 F:      drivers/dma/qcom/hidma*
13638
13639 QUALCOMM IOMMU
13640 M:      Rob Clark <robdclark@gmail.com>
13641 L:      iommu@lists.linux-foundation.org
13642 L:      linux-arm-msm@vger.kernel.org
13643 S:      Maintained
13644 F:      drivers/iommu/qcom_iommu.c
13645
13646 QUALCOMM TSENS THERMAL DRIVER
13647 M:      Amit Kucheria <amit.kucheria@linaro.org>
13648 L:      linux-pm@vger.kernel.org
13649 L:      linux-arm-msm@vger.kernel.org
13650 S:      Maintained
13651 F:      drivers/thermal/qcom/
13652
13653 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13654 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13655 L:      linux-media@vger.kernel.org
13656 L:      linux-arm-msm@vger.kernel.org
13657 T:      git git://linuxtv.org/media_tree.git
13658 S:      Maintained
13659 F:      drivers/media/platform/qcom/venus/
13660
13661 QUALCOMM WCN36XX WIRELESS DRIVER
13662 M:      Kalle Valo <kvalo@codeaurora.org>
13663 L:      wcn36xx@lists.infradead.org
13664 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13665 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13666 S:      Supported
13667 F:      drivers/net/wireless/ath/wcn36xx/
13668
13669 QUANTENNA QTNFMAC WIRELESS DRIVER
13670 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13671 M:      Avinash Patil <avinashp@quantenna.com>
13672 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13673 L:      linux-wireless@vger.kernel.org
13674 S:      Maintained
13675 F:      drivers/net/wireless/quantenna
13676
13677 RADEON and AMDGPU DRM DRIVERS
13678 M:      Alex Deucher <alexander.deucher@amd.com>
13679 M:      Christian König <christian.koenig@amd.com>
13680 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13681 L:      amd-gfx@lists.freedesktop.org
13682 T:      git git://people.freedesktop.org/~agd5f/linux
13683 S:      Supported
13684 F:      drivers/gpu/drm/radeon/
13685 F:      include/uapi/drm/radeon_drm.h
13686 F:      drivers/gpu/drm/amd/
13687 F:      include/uapi/drm/amdgpu_drm.h
13688
13689 RADEON FRAMEBUFFER DISPLAY DRIVER
13690 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13691 L:      linux-fbdev@vger.kernel.org
13692 S:      Maintained
13693 F:      drivers/video/fbdev/aty/radeon*
13694 F:      include/uapi/linux/radeonfb.h
13695
13696 RADIOSHARK RADIO DRIVER
13697 M:      Hans Verkuil <hverkuil@xs4all.nl>
13698 L:      linux-media@vger.kernel.org
13699 T:      git git://linuxtv.org/media_tree.git
13700 S:      Maintained
13701 F:      drivers/media/radio/radio-shark.c
13702
13703 RADIOSHARK2 RADIO DRIVER
13704 M:      Hans Verkuil <hverkuil@xs4all.nl>
13705 L:      linux-media@vger.kernel.org
13706 T:      git git://linuxtv.org/media_tree.git
13707 S:      Maintained
13708 F:      drivers/media/radio/radio-shark2.c
13709 F:      drivers/media/radio/radio-tea5777.c
13710
13711 RADOS BLOCK DEVICE (RBD)
13712 M:      Ilya Dryomov <idryomov@gmail.com>
13713 M:      Sage Weil <sage@redhat.com>
13714 M:      Alex Elder <elder@kernel.org>
13715 L:      ceph-devel@vger.kernel.org
13716 W:      http://ceph.com/
13717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13718 T:      git git://github.com/ceph/ceph-client.git
13719 S:      Supported
13720 F:      Documentation/ABI/testing/sysfs-bus-rbd
13721 F:      drivers/block/rbd.c
13722 F:      drivers/block/rbd_types.h
13723
13724 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13725 M:      Paul Mackerras <paulus@samba.org>
13726 L:      linux-fbdev@vger.kernel.org
13727 S:      Maintained
13728 F:      drivers/video/fbdev/aty/aty128fb.c
13729
13730 RAINSHADOW-CEC DRIVER
13731 M:      Hans Verkuil <hverkuil@xs4all.nl>
13732 L:      linux-media@vger.kernel.org
13733 T:      git git://linuxtv.org/media_tree.git
13734 S:      Maintained
13735 F:      drivers/media/usb/rainshadow-cec/*
13736
13737 RALINK MIPS ARCHITECTURE
13738 M:      John Crispin <john@phrozen.org>
13739 L:      linux-mips@vger.kernel.org
13740 S:      Maintained
13741 F:      arch/mips/ralink
13742
13743 RALINK RT2X00 WIRELESS LAN DRIVER
13744 P:      rt2x00 project
13745 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13746 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13747 L:      linux-wireless@vger.kernel.org
13748 S:      Maintained
13749 F:      drivers/net/wireless/ralink/rt2x00/
13750
13751 RAMDISK RAM BLOCK DEVICE DRIVER
13752 M:      Jens Axboe <axboe@kernel.dk>
13753 S:      Maintained
13754 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13755 F:      drivers/block/brd.c
13756
13757 RANCHU VIRTUAL BOARD FOR MIPS
13758 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13759 L:      linux-mips@vger.kernel.org
13760 S:      Supported
13761 F:      arch/mips/generic/board-ranchu.c
13762 F:      arch/mips/configs/generic/board-ranchu.config
13763
13764 RANDOM NUMBER DRIVER
13765 M:      "Theodore Ts'o" <tytso@mit.edu>
13766 S:      Maintained
13767 F:      drivers/char/random.c
13768
13769 RAPIDIO SUBSYSTEM
13770 M:      Matt Porter <mporter@kernel.crashing.org>
13771 M:      Alexandre Bounine <alex.bou9@gmail.com>
13772 S:      Maintained
13773 F:      drivers/rapidio/
13774
13775 RAS INFRASTRUCTURE
13776 M:      Tony Luck <tony.luck@intel.com>
13777 M:      Borislav Petkov <bp@alien8.de>
13778 L:      linux-edac@vger.kernel.org
13779 S:      Maintained
13780 F:      drivers/ras/
13781 F:      include/linux/ras.h
13782 F:      include/ras/ras_event.h
13783 F:      Documentation/admin-guide/ras.rst
13784
13785 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13786 L:      linux-wireless@vger.kernel.org
13787 S:      Orphan
13788 F:      drivers/net/wireless/ray*
13789
13790 RCUTORTURE TEST FRAMEWORK
13791 M:      "Paul E. McKenney" <paulmck@kernel.org>
13792 M:      Josh Triplett <josh@joshtriplett.org>
13793 R:      Steven Rostedt <rostedt@goodmis.org>
13794 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13795 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13796 L:      rcu@vger.kernel.org
13797 S:      Supported
13798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13799 F:      tools/testing/selftests/rcutorture
13800
13801 RDC R-321X SoC
13802 M:      Florian Fainelli <florian@openwrt.org>
13803 S:      Maintained
13804
13805 RDC R6040 FAST ETHERNET DRIVER
13806 M:      Florian Fainelli <f.fainelli@gmail.com>
13807 L:      netdev@vger.kernel.org
13808 S:      Maintained
13809 F:      drivers/net/ethernet/rdc/r6040.c
13810
13811 RDMAVT - RDMA verbs software
13812 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13813 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13814 L:      linux-rdma@vger.kernel.org
13815 S:      Supported
13816 F:      drivers/infiniband/sw/rdmavt
13817
13818 RDS - RELIABLE DATAGRAM SOCKETS
13819 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13820 L:      netdev@vger.kernel.org
13821 L:      linux-rdma@vger.kernel.org
13822 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13823 W:      https://oss.oracle.com/projects/rds/
13824 S:      Supported
13825 F:      net/rds/
13826 F:      Documentation/networking/rds.txt
13827
13828 RDT - RESOURCE ALLOCATION
13829 M:      Fenghua Yu <fenghua.yu@intel.com>
13830 M:      Reinette Chatre <reinette.chatre@intel.com>
13831 L:      linux-kernel@vger.kernel.org
13832 S:      Supported
13833 F:      arch/x86/kernel/cpu/resctrl/
13834 F:      arch/x86/include/asm/resctrl_sched.h
13835 F:      Documentation/x86/resctrl*
13836
13837 READ-COPY UPDATE (RCU)
13838 M:      "Paul E. McKenney" <paulmck@kernel.org>
13839 M:      Josh Triplett <josh@joshtriplett.org>
13840 R:      Steven Rostedt <rostedt@goodmis.org>
13841 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13842 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13843 R:      Joel Fernandes <joel@joelfernandes.org>
13844 L:      rcu@vger.kernel.org
13845 W:      http://www.rdrop.com/users/paulmck/RCU/
13846 S:      Supported
13847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13848 F:      Documentation/RCU/
13849 X:      Documentation/RCU/torture.txt
13850 F:      include/linux/rcu*
13851 X:      include/linux/srcu*.h
13852 F:      kernel/rcu/
13853 X:      kernel/rcu/srcu*.c
13854
13855 REAL TIME CLOCK (RTC) SUBSYSTEM
13856 M:      Alessandro Zummo <a.zummo@towertech.it>
13857 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13858 L:      linux-rtc@vger.kernel.org
13859 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13861 S:      Maintained
13862 F:      Documentation/devicetree/bindings/rtc/
13863 F:      Documentation/admin-guide/rtc.rst
13864 F:      drivers/rtc/
13865 F:      include/linux/rtc.h
13866 F:      include/uapi/linux/rtc.h
13867 F:      include/linux/rtc/
13868 F:      include/linux/platform_data/rtc-*
13869 F:      tools/testing/selftests/rtc/
13870
13871 REALTEK AUDIO CODECS
13872 M:      Bard Liao <bardliao@realtek.com>
13873 M:      Oder Chiou <oder_chiou@realtek.com>
13874 S:      Maintained
13875 F:      sound/soc/codecs/rt*
13876 F:      include/sound/rt*.h
13877
13878 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13879 M:      Linus Walleij <linus.walleij@linaro.org>
13880 S:      Maintained
13881 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13882 F:      drivers/net/dsa/realtek-smi*
13883 F:      drivers/net/dsa/rtl83*
13884
13885 REDPINE WIRELESS DRIVER
13886 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13887 M:      Siva Rebbagondla <siva8118@gmail.com>
13888 L:      linux-wireless@vger.kernel.org
13889 S:      Maintained
13890 F:      drivers/net/wireless/rsi/
13891
13892 REGISTER MAP ABSTRACTION
13893 M:      Mark Brown <broonie@kernel.org>
13894 L:      linux-kernel@vger.kernel.org
13895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13896 S:      Supported
13897 F:      Documentation/devicetree/bindings/regmap/
13898 F:      drivers/base/regmap/
13899 F:      include/linux/regmap.h
13900
13901 REISERFS FILE SYSTEM
13902 L:      reiserfs-devel@vger.kernel.org
13903 S:      Supported
13904 F:      fs/reiserfs/
13905
13906 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13907 M:      Ohad Ben-Cohen <ohad@wizery.com>
13908 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13909 L:      linux-remoteproc@vger.kernel.org
13910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
13911 S:      Maintained
13912 F:      Documentation/devicetree/bindings/remoteproc/
13913 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13914 F:      Documentation/remoteproc.txt
13915 F:      drivers/remoteproc/
13916 F:      include/linux/remoteproc.h
13917 F:      include/linux/remoteproc/
13918
13919 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13920 M:      Ohad Ben-Cohen <ohad@wizery.com>
13921 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13922 L:      linux-remoteproc@vger.kernel.org
13923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
13924 S:      Maintained
13925 F:      drivers/rpmsg/
13926 F:      Documentation/rpmsg.txt
13927 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
13928 F:      include/linux/rpmsg.h
13929 F:      include/linux/rpmsg/
13930 F:      include/uapi/linux/rpmsg.h
13931 F:      samples/rpmsg/
13932
13933 RENESAS CLOCK DRIVERS
13934 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13935 L:      linux-renesas-soc@vger.kernel.org
13936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13937 S:      Supported
13938 F:      drivers/clk/renesas/
13939
13940 RENESAS EMEV2 I2C DRIVER
13941 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13942 S:      Supported
13943 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
13944 F:      drivers/i2c/busses/i2c-emev2.c
13945
13946 RENESAS ETHERNET DRIVERS
13947 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13948 L:      netdev@vger.kernel.org
13949 L:      linux-renesas-soc@vger.kernel.org
13950 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13951 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
13952 F:      drivers/net/ethernet/renesas/
13953 F:      include/linux/sh_eth.h
13954
13955 RENESAS R-CAR GYROADC DRIVER
13956 M:      Marek Vasut <marek.vasut@gmail.com>
13957 L:      linux-iio@vger.kernel.org
13958 S:      Supported
13959 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13960 F:      drivers/iio/adc/rcar-gyroadc.c
13961
13962 RENESAS R-CAR I2C DRIVERS
13963 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13964 S:      Supported
13965 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
13966 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
13967 F:      drivers/i2c/busses/i2c-rcar.c
13968 F:      drivers/i2c/busses/i2c-sh_mobile.c
13969
13970 RENESAS RIIC DRIVER
13971 M:      Chris Brandt <chris.brandt@renesas.com>
13972 S:      Supported
13973 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
13974 F:      drivers/i2c/busses/i2c-riic.c
13975
13976 RENESAS USB PHY DRIVER
13977 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13978 L:      linux-renesas-soc@vger.kernel.org
13979 S:      Maintained
13980 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13981
13982 RESET CONTROLLER FRAMEWORK
13983 M:      Philipp Zabel <p.zabel@pengutronix.de>
13984 T:      git git://git.pengutronix.de/git/pza/linux
13985 S:      Maintained
13986 F:      drivers/reset/
13987 F:      Documentation/devicetree/bindings/reset/
13988 F:      include/dt-bindings/reset/
13989 F:      include/linux/reset.h
13990 F:      include/linux/reset/
13991 F:      include/linux/reset-controller.h
13992
13993 RESTARTABLE SEQUENCES SUPPORT
13994 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13995 M:      Peter Zijlstra <peterz@infradead.org>
13996 M:      "Paul E. McKenney" <paulmck@kernel.org>
13997 M:      Boqun Feng <boqun.feng@gmail.com>
13998 L:      linux-kernel@vger.kernel.org
13999 S:      Supported
14000 F:      kernel/rseq.c
14001 F:      include/uapi/linux/rseq.h
14002 F:      include/trace/events/rseq.h
14003 F:      tools/testing/selftests/rseq/
14004
14005 RFKILL
14006 M:      Johannes Berg <johannes@sipsolutions.net>
14007 L:      linux-wireless@vger.kernel.org
14008 W:      http://wireless.kernel.org/
14009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
14010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
14011 S:      Maintained
14012 F:      Documentation/driver-api/rfkill.rst
14013 F:      Documentation/ABI/stable/sysfs-class-rfkill
14014 F:      net/rfkill/
14015 F:      include/linux/rfkill.h
14016 F:      include/uapi/linux/rfkill.h
14017
14018 RHASHTABLE
14019 M:      Thomas Graf <tgraf@suug.ch>
14020 M:      Herbert Xu <herbert@gondor.apana.org.au>
14021 L:      netdev@vger.kernel.org
14022 S:      Maintained
14023 F:      lib/rhashtable.c
14024 F:      lib/test_rhashtable.c
14025 F:      include/linux/rhashtable.h
14026 F:      include/linux/rhashtable-types.h
14027
14028 RICOH R5C592 MEMORYSTICK DRIVER
14029 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14030 S:      Maintained
14031 F:      drivers/memstick/host/r592.*
14032
14033 RICOH SMARTMEDIA/XD DRIVER
14034 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14035 S:      Maintained
14036 F:      drivers/mtd/nand/raw/r852.c
14037 F:      drivers/mtd/nand/raw/r852.h
14038
14039 RISC-V ARCHITECTURE
14040 M:      Paul Walmsley <paul.walmsley@sifive.com>
14041 M:      Palmer Dabbelt <palmer@dabbelt.com>
14042 M:      Albert Ou <aou@eecs.berkeley.edu>
14043 L:      linux-riscv@lists.infradead.org
14044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
14045 S:      Supported
14046 F:      arch/riscv/
14047 K:      riscv
14048 N:      riscv
14049
14050 ROCCAT DRIVERS
14051 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
14052 W:      http://sourceforge.net/projects/roccat/
14053 S:      Maintained
14054 F:      drivers/hid/hid-roccat*
14055 F:      include/linux/hid-roccat*
14056 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
14057
14058 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
14059 M:      Jacob Chen <jacob-chen@iotwrt.com>
14060 M:      Ezequiel Garcia <ezequiel@collabora.com>
14061 L:      linux-media@vger.kernel.org
14062 S:      Maintained
14063 F:      drivers/media/platform/rockchip/rga/
14064 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
14065
14066 HANTRO VPU CODEC DRIVER
14067 M:      Ezequiel Garcia <ezequiel@collabora.com>
14068 L:      linux-media@vger.kernel.org
14069 S:      Maintained
14070 F:      drivers/staging/media/hantro/
14071 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
14072
14073 ROCKER DRIVER
14074 M:      Jiri Pirko <jiri@resnulli.us>
14075 L:      netdev@vger.kernel.org
14076 S:      Supported
14077 F:      drivers/net/ethernet/rocker/
14078
14079 ROCKETPORT DRIVER
14080 P:      Comtrol Corp.
14081 W:      http://www.comtrol.com
14082 S:      Maintained
14083 F:      Documentation/driver-api/serial/rocket.rst
14084 F:      drivers/tty/rocket*
14085
14086 ROCKETPORT EXPRESS/INFINITY DRIVER
14087 M:      Kevin Cernekee <cernekee@gmail.com>
14088 L:      linux-serial@vger.kernel.org
14089 S:      Odd Fixes
14090 F:      drivers/tty/serial/rp2.*
14091
14092 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
14093 M:      Tomasz Duszynski <tduszyns@gmail.com>
14094 S:      Maintained
14095 F:      drivers/iio/light/bh1750.c
14096 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
14097
14098 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
14099 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
14100 L:      linux-kernel@vger.kernel.org
14101 L:      linux-renesas-soc@vger.kernel.org
14102 S:      Supported
14103 F:      drivers/mfd/bd9571mwv.c
14104 F:      drivers/regulator/bd9571mwv-regulator.c
14105 F:      drivers/gpio/gpio-bd9571mwv.c
14106 F:      include/linux/mfd/bd9571mwv.h
14107 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14108
14109 ROSE NETWORK LAYER
14110 M:      Ralf Baechle <ralf@linux-mips.org>
14111 L:      linux-hams@vger.kernel.org
14112 W:      http://www.linux-ax25.org/
14113 S:      Maintained
14114 F:      include/net/rose.h
14115 F:      include/uapi/linux/rose.h
14116 F:      net/rose/
14117
14118 RTL2830 MEDIA DRIVER
14119 M:      Antti Palosaari <crope@iki.fi>
14120 L:      linux-media@vger.kernel.org
14121 W:      https://linuxtv.org
14122 W:      http://palosaari.fi/linux/
14123 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14124 T:      git git://linuxtv.org/anttip/media_tree.git
14125 S:      Maintained
14126 F:      drivers/media/dvb-frontends/rtl2830*
14127
14128 RTL2832 MEDIA DRIVER
14129 M:      Antti Palosaari <crope@iki.fi>
14130 L:      linux-media@vger.kernel.org
14131 W:      https://linuxtv.org
14132 W:      http://palosaari.fi/linux/
14133 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14134 T:      git git://linuxtv.org/anttip/media_tree.git
14135 S:      Maintained
14136 F:      drivers/media/dvb-frontends/rtl2832*
14137
14138 RTL2832_SDR MEDIA DRIVER
14139 M:      Antti Palosaari <crope@iki.fi>
14140 L:      linux-media@vger.kernel.org
14141 W:      https://linuxtv.org
14142 W:      http://palosaari.fi/linux/
14143 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14144 T:      git git://linuxtv.org/anttip/media_tree.git
14145 S:      Maintained
14146 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14147
14148 RTL8180 WIRELESS DRIVER
14149 L:      linux-wireless@vger.kernel.org
14150 W:      http://wireless.kernel.org/
14151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14152 S:      Orphan
14153 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14154
14155 RTL8187 WIRELESS DRIVER
14156 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14157 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14158 M:      Larry Finger <Larry.Finger@lwfinger.net>
14159 L:      linux-wireless@vger.kernel.org
14160 W:      http://wireless.kernel.org/
14161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14162 S:      Maintained
14163 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14164
14165 REALTEK WIRELESS DRIVER (rtlwifi family)
14166 M:      Ping-Ke Shih <pkshih@realtek.com>
14167 L:      linux-wireless@vger.kernel.org
14168 W:      http://wireless.kernel.org/
14169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14170 S:      Maintained
14171 F:      drivers/net/wireless/realtek/rtlwifi/
14172
14173 REALTEK WIRELESS DRIVER (rtw88)
14174 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14175 L:      linux-wireless@vger.kernel.org
14176 S:      Maintained
14177 F:      drivers/net/wireless/realtek/rtw88/
14178
14179 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14180 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14181 L:      linux-wireless@vger.kernel.org
14182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14183 S:      Maintained
14184 F:      drivers/net/wireless/realtek/rtl8xxxu/
14185
14186 RXRPC SOCKETS (AF_RXRPC)
14187 M:      David Howells <dhowells@redhat.com>
14188 L:      linux-afs@lists.infradead.org
14189 S:      Supported
14190 F:      net/rxrpc/
14191 F:      include/keys/rxrpc-type.h
14192 F:      include/net/af_rxrpc.h
14193 F:      include/trace/events/rxrpc.h
14194 F:      include/uapi/linux/rxrpc.h
14195 F:      Documentation/networking/rxrpc.txt
14196 W:      https://www.infradead.org/~dhowells/kafs/
14197
14198 S3 SAVAGE FRAMEBUFFER DRIVER
14199 M:      Antonino Daplas <adaplas@gmail.com>
14200 L:      linux-fbdev@vger.kernel.org
14201 S:      Maintained
14202 F:      drivers/video/fbdev/savage/
14203
14204 S390
14205 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14206 M:      Vasily Gorbik <gor@linux.ibm.com>
14207 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14208 L:      linux-s390@vger.kernel.org
14209 W:      http://www.ibm.com/developerworks/linux/linux390/
14210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14211 S:      Supported
14212 F:      arch/s390/
14213 F:      drivers/s390/
14214 F:      Documentation/s390/
14215 F:      Documentation/driver-api/s390-drivers.rst
14216
14217 S390 COMMON I/O LAYER
14218 M:      Sebastian Ott <sebott@linux.ibm.com>
14219 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14220 L:      linux-s390@vger.kernel.org
14221 W:      http://www.ibm.com/developerworks/linux/linux390/
14222 S:      Supported
14223 F:      drivers/s390/cio/
14224
14225 S390 DASD DRIVER
14226 M:      Stefan Haberland <sth@linux.ibm.com>
14227 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14228 L:      linux-s390@vger.kernel.org
14229 W:      http://www.ibm.com/developerworks/linux/linux390/
14230 S:      Supported
14231 F:      drivers/s390/block/dasd*
14232 F:      block/partitions/ibm.c
14233
14234 S390 IOMMU (PCI)
14235 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14236 L:      linux-s390@vger.kernel.org
14237 W:      http://www.ibm.com/developerworks/linux/linux390/
14238 S:      Supported
14239 F:      drivers/iommu/s390-iommu.c
14240
14241 S390 IUCV NETWORK LAYER
14242 M:      Julian Wiedmann <jwi@linux.ibm.com>
14243 M:      Ursula Braun <ubraun@linux.ibm.com>
14244 L:      linux-s390@vger.kernel.org
14245 W:      http://www.ibm.com/developerworks/linux/linux390/
14246 S:      Supported
14247 F:      drivers/s390/net/*iucv*
14248 F:      include/net/iucv/
14249 F:      net/iucv/
14250
14251 S390 NETWORK DRIVERS
14252 M:      Julian Wiedmann <jwi@linux.ibm.com>
14253 M:      Ursula Braun <ubraun@linux.ibm.com>
14254 L:      linux-s390@vger.kernel.org
14255 W:      http://www.ibm.com/developerworks/linux/linux390/
14256 S:      Supported
14257 F:      drivers/s390/net/
14258
14259 S390 PCI SUBSYSTEM
14260 M:      Sebastian Ott <sebott@linux.ibm.com>
14261 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14262 L:      linux-s390@vger.kernel.org
14263 W:      http://www.ibm.com/developerworks/linux/linux390/
14264 S:      Supported
14265 F:      arch/s390/pci/
14266 F:      drivers/pci/hotplug/s390_pci_hpc.c
14267
14268 S390 VFIO-CCW DRIVER
14269 M:      Cornelia Huck <cohuck@redhat.com>
14270 M:      Eric Farman <farman@linux.ibm.com>
14271 R:      Halil Pasic <pasic@linux.ibm.com>
14272 L:      linux-s390@vger.kernel.org
14273 L:      kvm@vger.kernel.org
14274 S:      Supported
14275 F:      drivers/s390/cio/vfio_ccw*
14276 F:      Documentation/s390/vfio-ccw.rst
14277 F:      include/uapi/linux/vfio_ccw.h
14278
14279 S390 ZCRYPT DRIVER
14280 M:      Harald Freudenberger <freude@linux.ibm.com>
14281 L:      linux-s390@vger.kernel.org
14282 W:      http://www.ibm.com/developerworks/linux/linux390/
14283 S:      Supported
14284 F:      drivers/s390/crypto/
14285
14286 S390 VFIO AP DRIVER
14287 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14288 M:      Pierre Morel <pmorel@linux.ibm.com>
14289 M:      Halil Pasic <pasic@linux.ibm.com>
14290 L:      linux-s390@vger.kernel.org
14291 W:      http://www.ibm.com/developerworks/linux/linux390/
14292 S:      Supported
14293 F:      drivers/s390/crypto/vfio_ap_drv.c
14294 F:      drivers/s390/crypto/vfio_ap_private.h
14295 F:      drivers/s390/crypto/vfio_ap_ops.c
14296 F:      Documentation/s390/vfio-ap.rst
14297
14298 S390 ZFCP DRIVER
14299 M:      Steffen Maier <maier@linux.ibm.com>
14300 M:      Benjamin Block <bblock@linux.ibm.com>
14301 L:      linux-s390@vger.kernel.org
14302 W:      http://www.ibm.com/developerworks/linux/linux390/
14303 S:      Supported
14304 F:      drivers/s390/scsi/zfcp_*
14305
14306 S3C24XX SD/MMC Driver
14307 M:      Ben Dooks <ben-linux@fluff.org>
14308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14309 S:      Supported
14310 F:      drivers/mmc/host/s3cmci.*
14311
14312 SAA6588 RDS RECEIVER DRIVER
14313 M:      Hans Verkuil <hverkuil@xs4all.nl>
14314 L:      linux-media@vger.kernel.org
14315 T:      git git://linuxtv.org/media_tree.git
14316 W:      https://linuxtv.org
14317 S:      Odd Fixes
14318 F:      drivers/media/i2c/saa6588*
14319
14320 SAA7134 VIDEO4LINUX DRIVER
14321 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14322 L:      linux-media@vger.kernel.org
14323 W:      https://linuxtv.org
14324 T:      git git://linuxtv.org/media_tree.git
14325 S:      Odd fixes
14326 F:      Documentation/media/v4l-drivers/saa7134*
14327 F:      drivers/media/pci/saa7134/
14328
14329 SAA7146 VIDEO4LINUX-2 DRIVER
14330 M:      Hans Verkuil <hverkuil@xs4all.nl>
14331 L:      linux-media@vger.kernel.org
14332 T:      git git://linuxtv.org/media_tree.git
14333 S:      Maintained
14334 F:      drivers/media/common/saa7146/
14335 F:      drivers/media/pci/saa7146/
14336 F:      include/media/drv-intf/saa7146*
14337
14338 SAFESETID SECURITY MODULE
14339 M:     Micah Morton <mortonm@chromium.org>
14340 S:     Supported
14341 F:     security/safesetid/
14342 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14343
14344 SAMSUNG AUDIO (ASoC) DRIVERS
14345 M:      Krzysztof Kozlowski <krzk@kernel.org>
14346 M:      Sangbeom Kim <sbkim73@samsung.com>
14347 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14348 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14349 S:      Supported
14350 F:      sound/soc/samsung/
14351 F:      Documentation/devicetree/bindings/sound/samsung*
14352
14353 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14354 M:      Krzysztof Kozlowski <krzk@kernel.org>
14355 L:      linux-crypto@vger.kernel.org
14356 L:      linux-samsung-soc@vger.kernel.org
14357 S:      Maintained
14358 F:      drivers/crypto/exynos-rng.c
14359 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
14360
14361 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14362 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14363 L:      linux-samsung-soc@vger.kernel.org
14364 S:      Maintained
14365 F:      drivers/char/hw_random/exynos-trng.c
14366 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14367
14368 SAMSUNG FRAMEBUFFER DRIVER
14369 M:      Jingoo Han <jingoohan1@gmail.com>
14370 L:      linux-fbdev@vger.kernel.org
14371 S:      Maintained
14372 F:      drivers/video/fbdev/s3c-fb.c
14373
14374 SAMSUNG LAPTOP DRIVER
14375 M:      Corentin Chary <corentin.chary@gmail.com>
14376 L:      platform-driver-x86@vger.kernel.org
14377 S:      Maintained
14378 F:      drivers/platform/x86/samsung-laptop.c
14379
14380 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14381 M:      Sangbeom Kim <sbkim73@samsung.com>
14382 M:      Krzysztof Kozlowski <krzk@kernel.org>
14383 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14384 L:      linux-kernel@vger.kernel.org
14385 L:      linux-samsung-soc@vger.kernel.org
14386 S:      Supported
14387 F:      drivers/mfd/sec*.c
14388 F:      drivers/regulator/s2m*.c
14389 F:      drivers/regulator/s5m*.c
14390 F:      drivers/clk/clk-s2mps11.c
14391 F:      drivers/rtc/rtc-s5m.c
14392 F:      include/linux/mfd/samsung/
14393 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14394 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14395 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14396 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14397
14398 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14399 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14400 L:      linux-media@vger.kernel.org
14401 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14402 S:      Maintained
14403 F:      drivers/media/platform/s3c-camif/
14404 F:      include/media/drv-intf/s3c_camif.h
14405
14406 SAMSUNG S3FWRN5 NFC DRIVER
14407 M:      Robert Baldyga <r.baldyga@samsung.com>
14408 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14409 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14410 S:      Supported
14411 F:      drivers/nfc/s3fwrn5
14412
14413 SAMSUNG S5C73M3 CAMERA DRIVER
14414 M:      Kyungmin Park <kyungmin.park@samsung.com>
14415 M:      Andrzej Hajda <a.hajda@samsung.com>
14416 L:      linux-media@vger.kernel.org
14417 S:      Supported
14418 F:      drivers/media/i2c/s5c73m3/*
14419
14420 SAMSUNG S5K5BAF CAMERA DRIVER
14421 M:      Kyungmin Park <kyungmin.park@samsung.com>
14422 M:      Andrzej Hajda <a.hajda@samsung.com>
14423 L:      linux-media@vger.kernel.org
14424 S:      Supported
14425 F:      drivers/media/i2c/s5k5baf.c
14426
14427 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14428 M:      Krzysztof Kozlowski <krzk@kernel.org>
14429 M:      Vladimir Zapolskiy <vz@mleia.com>
14430 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14431 L:      linux-crypto@vger.kernel.org
14432 L:      linux-samsung-soc@vger.kernel.org
14433 S:      Maintained
14434 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.txt
14435 F:      Documentation/devicetree/bindings/crypto/samsung-sss.txt
14436 F:      drivers/crypto/s5p-sss.c
14437
14438 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14439 M:      Kyungmin Park <kyungmin.park@samsung.com>
14440 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14441 L:      linux-media@vger.kernel.org
14442 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14443 S:      Supported
14444 F:      drivers/media/platform/exynos4-is/
14445
14446 SAMSUNG SOC CLOCK DRIVERS
14447 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14448 M:      Tomasz Figa <tomasz.figa@gmail.com>
14449 M:      Chanwoo Choi <cw00.choi@samsung.com>
14450 S:      Supported
14451 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14453 F:      drivers/clk/samsung/
14454 F:      include/dt-bindings/clock/exynos*.h
14455 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14456 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14457 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14458
14459 SAMSUNG SPI DRIVERS
14460 M:      Kukjin Kim <kgene@kernel.org>
14461 M:      Krzysztof Kozlowski <krzk@kernel.org>
14462 M:      Andi Shyti <andi@etezian.org>
14463 L:      linux-spi@vger.kernel.org
14464 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14465 S:      Maintained
14466 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14467 F:      drivers/spi/spi-s3c*
14468 F:      include/linux/platform_data/spi-s3c64xx.h
14469
14470 SAMSUNG SXGBE DRIVERS
14471 M:      Byungho An <bh74.an@samsung.com>
14472 M:      Girish K S <ks.giri@samsung.com>
14473 M:      Vipul Pandya <vipul.pandya@samsung.com>
14474 S:      Supported
14475 L:      netdev@vger.kernel.org
14476 F:      drivers/net/ethernet/samsung/sxgbe/
14477
14478 SAMSUNG THERMAL DRIVER
14479 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14480 L:      linux-pm@vger.kernel.org
14481 L:      linux-samsung-soc@vger.kernel.org
14482 S:      Supported
14483 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14484 F:      drivers/thermal/samsung/
14485
14486 SAMSUNG USB2 PHY DRIVER
14487 M:      Kamil Debski <kamil@wypas.org>
14488 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14489 L:      linux-kernel@vger.kernel.org
14490 S:      Supported
14491 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14492 F:      Documentation/driver-api/phy/samsung-usb2.rst
14493 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14494 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14495 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14496 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14497 F:      drivers/phy/samsung/phy-samsung-usb2.c
14498 F:      drivers/phy/samsung/phy-samsung-usb2.h
14499
14500 SC1200 WDT DRIVER
14501 M:      Zwane Mwaikambo <zwanem@gmail.com>
14502 S:      Maintained
14503 F:      drivers/watchdog/sc1200wdt.c
14504
14505 SCHEDULER
14506 M:      Ingo Molnar <mingo@redhat.com>
14507 M:      Peter Zijlstra <peterz@infradead.org>
14508 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14509 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14510 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14511 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14512 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14513 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14514 L:      linux-kernel@vger.kernel.org
14515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14516 S:      Maintained
14517 F:      kernel/sched/
14518 F:      include/linux/sched.h
14519 F:      include/uapi/linux/sched.h
14520 F:      include/linux/wait.h
14521 F:      include/linux/preempt.h
14522
14523 SCR24X CHIP CARD INTERFACE DRIVER
14524 M:      Lubomir Rintel <lkundrak@v3.sk>
14525 S:      Supported
14526 F:      drivers/char/pcmcia/scr24x_cs.c
14527
14528 SCSI CDROM DRIVER
14529 M:      Jens Axboe <axboe@kernel.dk>
14530 L:      linux-scsi@vger.kernel.org
14531 W:      http://www.kernel.dk
14532 S:      Maintained
14533 F:      drivers/scsi/sr*
14534
14535 SCSI RDMA PROTOCOL (SRP) INITIATOR
14536 M:      Bart Van Assche <bvanassche@acm.org>
14537 L:      linux-rdma@vger.kernel.org
14538 S:      Supported
14539 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14540 F:      drivers/infiniband/ulp/srp/
14541 F:      include/scsi/srp.h
14542
14543 SCSI RDMA PROTOCOL (SRP) TARGET
14544 M:      Bart Van Assche <bvanassche@acm.org>
14545 L:      linux-rdma@vger.kernel.org
14546 L:      target-devel@vger.kernel.org
14547 S:      Supported
14548 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14549 F:      drivers/infiniband/ulp/srpt/
14550
14551 SCSI SG DRIVER
14552 M:      Doug Gilbert <dgilbert@interlog.com>
14553 L:      linux-scsi@vger.kernel.org
14554 W:      http://sg.danny.cz/sg
14555 S:      Maintained
14556 F:      Documentation/scsi/scsi-generic.txt
14557 F:      drivers/scsi/sg.c
14558 F:      include/scsi/sg.h
14559
14560 SCSI SUBSYSTEM
14561 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14563 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14565 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14566 L:      linux-scsi@vger.kernel.org
14567 S:      Maintained
14568 F:      Documentation/devicetree/bindings/scsi/
14569 F:      drivers/scsi/
14570 F:      include/scsi/
14571
14572 SCSI TAPE DRIVER
14573 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14574 L:      linux-scsi@vger.kernel.org
14575 S:      Maintained
14576 F:      Documentation/scsi/st.txt
14577 F:      drivers/scsi/st.*
14578 F:      drivers/scsi/st_*.h
14579
14580 SCSI TARGET SUBSYSTEM
14581 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14582 L:      linux-scsi@vger.kernel.org
14583 L:      target-devel@vger.kernel.org
14584 W:      http://www.linux-iscsi.org
14585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14586 Q:      https://patchwork.kernel.org/project/target-devel/list/
14587 S:      Supported
14588 F:      drivers/target/
14589 F:      include/target/
14590 F:      Documentation/target/
14591
14592 SCTP PROTOCOL
14593 M:      Vlad Yasevich <vyasevich@gmail.com>
14594 M:      Neil Horman <nhorman@tuxdriver.com>
14595 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14596 L:      linux-sctp@vger.kernel.org
14597 W:      http://lksctp.sourceforge.net
14598 S:      Maintained
14599 F:      Documentation/networking/sctp.txt
14600 F:      include/linux/sctp.h
14601 F:      include/uapi/linux/sctp.h
14602 F:      include/net/sctp/
14603 F:      net/sctp/
14604
14605 SCx200 CPU SUPPORT
14606 M:      Jim Cromie <jim.cromie@gmail.com>
14607 S:      Odd Fixes
14608 F:      Documentation/i2c/busses/scx200_acb.rst
14609 F:      arch/x86/platform/scx200/
14610 F:      drivers/watchdog/scx200_wdt.c
14611 F:      drivers/i2c/busses/scx200*
14612 F:      drivers/mtd/maps/scx200_docflash.c
14613 F:      include/linux/scx200.h
14614
14615 SCx200 GPIO DRIVER
14616 M:      Jim Cromie <jim.cromie@gmail.com>
14617 S:      Maintained
14618 F:      drivers/char/scx200_gpio.c
14619 F:      include/linux/scx200_gpio.h
14620
14621 SCx200 HRT CLOCKSOURCE DRIVER
14622 M:      Jim Cromie <jim.cromie@gmail.com>
14623 S:      Maintained
14624 F:      drivers/clocksource/scx200_hrt.c
14625
14626 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14627 M:      Sascha Sommer <saschasommer@freenet.de>
14628 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14629 S:      Maintained
14630 F:      drivers/mmc/host/sdricoh_cs.c
14631
14632 SECO BOARDS CEC DRIVER
14633 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14634 S:      Maintained
14635 F:      drivers/media/platform/seco-cec/seco-cec.c
14636 F:      drivers/media/platform/seco-cec/seco-cec.h
14637
14638 SECURE COMPUTING
14639 M:      Kees Cook <keescook@chromium.org>
14640 R:      Andy Lutomirski <luto@amacapital.net>
14641 R:      Will Drewry <wad@chromium.org>
14642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14643 S:      Supported
14644 F:      kernel/seccomp.c
14645 F:      include/uapi/linux/seccomp.h
14646 F:      include/linux/seccomp.h
14647 F:      tools/testing/selftests/seccomp/*
14648 F:      tools/testing/selftests/kselftest_harness.h
14649 F:      Documentation/userspace-api/seccomp_filter.rst
14650 K:      \bsecure_computing
14651 K:      \bTIF_SECCOMP\b
14652
14653 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14654 M:      Al Cooper <alcooperx@gmail.com>
14655 L:      linux-mmc@vger.kernel.org
14656 L:      bcm-kernel-feedback-list@broadcom.com
14657 S:      Maintained
14658 F:      drivers/mmc/host/sdhci-brcmstb*
14659
14660 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14661 M:      Adrian Hunter <adrian.hunter@intel.com>
14662 L:      linux-mmc@vger.kernel.org
14663 S:      Maintained
14664 F:      drivers/mmc/host/sdhci*
14665 F:      include/linux/mmc/sdhci*
14666
14667 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14668 M:      Adrian Hunter <adrian.hunter@intel.com>
14669 M:      Ritesh Harjani <riteshh@codeaurora.org>
14670 M:      Asutosh Das <asutoshd@codeaurora.org>
14671 L:      linux-mmc@vger.kernel.org
14672 S:      Maintained
14673 F:      drivers/mmc/host/cqhci*
14674
14675 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14676 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14677 M:      Manjunath M B <manjumb@synopsys.com>
14678 L:      linux-mmc@vger.kernel.org
14679 S:      Maintained
14680 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14681
14682 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14683 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14684 L:      linux-mmc@vger.kernel.org
14685 S:      Supported
14686 F:      drivers/mmc/host/sdhci-of-at91.c
14687
14688 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14689 M:      Ben Dooks <ben-linux@fluff.org>
14690 M:      Jaehoon Chung <jh80.chung@samsung.com>
14691 L:      linux-mmc@vger.kernel.org
14692 S:      Maintained
14693 F:      drivers/mmc/host/sdhci-s3c*
14694
14695 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14696 M:      Viresh Kumar <vireshk@kernel.org>
14697 L:      linux-mmc@vger.kernel.org
14698 S:      Maintained
14699 F:      drivers/mmc/host/sdhci-spear.c
14700
14701 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14702 M:      Kishon Vijay Abraham I <kishon@ti.com>
14703 L:      linux-mmc@vger.kernel.org
14704 S:      Maintained
14705 F:      drivers/mmc/host/sdhci-omap.c
14706
14707 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14708 M:      Scott Bauer <scott.bauer@intel.com>
14709 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14710 L:      linux-block@vger.kernel.org
14711 S:      Supported
14712 F:      block/sed*
14713 F:      block/opal_proto.h
14714 F:      include/linux/sed*
14715 F:      include/uapi/linux/sed*
14716
14717 SECURITY CONTACT
14718 M:      Security Officers <security@kernel.org>
14719 S:      Supported
14720
14721 SECURITY SUBSYSTEM
14722 M:      James Morris <jmorris@namei.org>
14723 M:      "Serge E. Hallyn" <serge@hallyn.com>
14724 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14726 W:      http://kernsec.org/
14727 S:      Supported
14728 F:      security/
14729 X:      security/selinux/
14730
14731 SELINUX SECURITY MODULE
14732 M:      Paul Moore <paul@paul-moore.com>
14733 M:      Stephen Smalley <sds@tycho.nsa.gov>
14734 M:      Eric Paris <eparis@parisplace.org>
14735 L:      selinux@vger.kernel.org
14736 W:      https://selinuxproject.org
14737 W:      https://github.com/SELinuxProject
14738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14739 S:      Supported
14740 F:      include/uapi/linux/selinux_netlink.h
14741 F:      security/selinux/
14742 F:      scripts/selinux/
14743 F:      Documentation/admin-guide/LSM/SELinux.rst
14744
14745 SENSABLE PHANTOM
14746 M:      Jiri Slaby <jirislaby@gmail.com>
14747 S:      Maintained
14748 F:      drivers/misc/phantom.c
14749 F:      include/uapi/linux/phantom.h
14750
14751 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14752 M:      Tomasz Duszynski <tduszyns@gmail.com>
14753 S:      Maintained
14754 F:      drivers/iio/chemical/sps30.c
14755 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14756
14757 SERIAL DEVICE BUS
14758 M:      Rob Herring <robh@kernel.org>
14759 L:      linux-serial@vger.kernel.org
14760 S:      Maintained
14761 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14762 F:      drivers/tty/serdev/
14763 F:      include/linux/serdev.h
14764
14765 SERIAL DRIVERS
14766 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14767 L:      linux-serial@vger.kernel.org
14768 S:      Maintained
14769 F:      Documentation/devicetree/bindings/serial/
14770 F:      drivers/tty/serial/
14771
14772 SERIAL IR RECEIVER
14773 M:      Sean Young <sean@mess.org>
14774 L:      linux-media@vger.kernel.org
14775 S:      Maintained
14776 F:      drivers/media/rc/serial_ir.c
14777
14778 SFC NETWORK DRIVER
14779 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14780 M:      Edward Cree <ecree@solarflare.com>
14781 M:      Martin Habets <mhabets@solarflare.com>
14782 L:      netdev@vger.kernel.org
14783 S:      Supported
14784 F:      drivers/net/ethernet/sfc/
14785
14786 SFF/SFP/SFP+ MODULE SUPPORT
14787 M:      Russell King <linux@armlinux.org.uk>
14788 L:      netdev@vger.kernel.org
14789 S:      Maintained
14790 F:      drivers/net/phy/phylink.c
14791 F:      drivers/net/phy/sfp*
14792 F:      include/linux/phylink.h
14793 F:      include/linux/sfp.h
14794 K:      phylink
14795
14796 SGI GRU DRIVER
14797 M:      Dimitri Sivanich <sivanich@sgi.com>
14798 S:      Maintained
14799 F:      drivers/misc/sgi-gru/
14800
14801 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14802 M:      Pat Gefre <pfg@sgi.com>
14803 L:      linux-ia64@vger.kernel.org
14804 S:      Supported
14805 F:      Documentation/ia64/serial.rst
14806 F:      drivers/tty/serial/ioc?_serial.c
14807 F:      include/linux/ioc?.h
14808
14809 SGI XP/XPC/XPNET DRIVER
14810 M:      Cliff Whickman <cpw@sgi.com>
14811 M:      Robin Holt <robinmholt@gmail.com>
14812 S:      Maintained
14813 F:      drivers/misc/sgi-xp/
14814
14815 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14816 M:      Ursula Braun <ubraun@linux.ibm.com>
14817 M:      Karsten Graul <kgraul@linux.ibm.com>
14818 L:      linux-s390@vger.kernel.org
14819 W:      http://www.ibm.com/developerworks/linux/linux390/
14820 S:      Supported
14821 F:      net/smc/
14822
14823 SHARP RJ54N1CB0C SENSOR DRIVER
14824 M:      Jacopo Mondi <jacopo@jmondi.org>
14825 L:      linux-media@vger.kernel.org
14826 T:      git git://linuxtv.org/media_tree.git
14827 S:      Odd fixes
14828 F:      drivers/media/i2c/rj54n1cb0c.c
14829 F:      include/media/i2c/rj54n1cb0c.h
14830
14831 SH_VEU V4L2 MEM2MEM DRIVER
14832 L:      linux-media@vger.kernel.org
14833 S:      Orphan
14834 F:      drivers/media/platform/sh_veu.c
14835
14836 SH_VOU V4L2 OUTPUT DRIVER
14837 L:      linux-media@vger.kernel.org
14838 S:      Orphan
14839 F:      drivers/media/platform/sh_vou.c
14840 F:      include/media/drv-intf/sh_vou.h
14841
14842 SI2157 MEDIA DRIVER
14843 M:      Antti Palosaari <crope@iki.fi>
14844 L:      linux-media@vger.kernel.org
14845 W:      https://linuxtv.org
14846 W:      http://palosaari.fi/linux/
14847 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14848 T:      git git://linuxtv.org/anttip/media_tree.git
14849 S:      Maintained
14850 F:      drivers/media/tuners/si2157*
14851
14852 SI2165 MEDIA DRIVER
14853 M:      Matthias Schwarzott <zzam@gentoo.org>
14854 L:      linux-media@vger.kernel.org
14855 W:      https://linuxtv.org
14856 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14857 S:      Maintained
14858 F:      drivers/media/dvb-frontends/si2165*
14859
14860 SI2168 MEDIA DRIVER
14861 M:      Antti Palosaari <crope@iki.fi>
14862 L:      linux-media@vger.kernel.org
14863 W:      https://linuxtv.org
14864 W:      http://palosaari.fi/linux/
14865 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14866 T:      git git://linuxtv.org/anttip/media_tree.git
14867 S:      Maintained
14868 F:      drivers/media/dvb-frontends/si2168*
14869
14870 SI470X FM RADIO RECEIVER I2C DRIVER
14871 M:      Hans Verkuil <hverkuil@xs4all.nl>
14872 L:      linux-media@vger.kernel.org
14873 T:      git git://linuxtv.org/media_tree.git
14874 W:      https://linuxtv.org
14875 S:      Odd Fixes
14876 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14877
14878 SI470X FM RADIO RECEIVER USB DRIVER
14879 M:      Hans Verkuil <hverkuil@xs4all.nl>
14880 L:      linux-media@vger.kernel.org
14881 T:      git git://linuxtv.org/media_tree.git
14882 W:      https://linuxtv.org
14883 S:      Maintained
14884 F:      drivers/media/radio/si470x/radio-si470x-common.c
14885 F:      drivers/media/radio/si470x/radio-si470x.h
14886 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14887
14888 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14889 M:      Eduardo Valentin <edubezval@gmail.com>
14890 L:      linux-media@vger.kernel.org
14891 T:      git git://linuxtv.org/media_tree.git
14892 W:      https://linuxtv.org
14893 S:      Odd Fixes
14894 F:      drivers/media/radio/si4713/si4713.?
14895
14896 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14897 M:      Eduardo Valentin <edubezval@gmail.com>
14898 L:      linux-media@vger.kernel.org
14899 T:      git git://linuxtv.org/media_tree.git
14900 W:      https://linuxtv.org
14901 S:      Odd Fixes
14902 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14903
14904 SI4713 FM RADIO TRANSMITTER USB DRIVER
14905 M:      Hans Verkuil <hverkuil@xs4all.nl>
14906 L:      linux-media@vger.kernel.org
14907 T:      git git://linuxtv.org/media_tree.git
14908 W:      https://linuxtv.org
14909 S:      Maintained
14910 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14911
14912 SIANO DVB DRIVER
14913 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14914 L:      linux-media@vger.kernel.org
14915 W:      https://linuxtv.org
14916 T:      git git://linuxtv.org/media_tree.git
14917 S:      Odd fixes
14918 F:      drivers/media/common/siano/
14919 F:      drivers/media/usb/siano/
14920 F:      drivers/media/usb/siano/
14921 F:      drivers/media/mmc/siano/
14922
14923 SIFIVE DRIVERS
14924 M:      Palmer Dabbelt <palmer@dabbelt.com>
14925 M:      Paul Walmsley <paul.walmsley@sifive.com>
14926 L:      linux-riscv@lists.infradead.org
14927 T:      git git://github.com/sifive/riscv-linux.git
14928 S:      Supported
14929 K:      [^@]sifive
14930 N:      sifive
14931
14932 SIFIVE FU540 SYSTEM-ON-CHIP
14933 M:      Paul Walmsley <paul.walmsley@sifive.com>
14934 M:      Palmer Dabbelt <palmer@dabbelt.com>
14935 L:      linux-riscv@lists.infradead.org
14936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14937 S:      Supported
14938 K:      fu540
14939 N:      fu540
14940
14941 SILEAD TOUCHSCREEN DRIVER
14942 M:      Hans de Goede <hdegoede@redhat.com>
14943 L:      linux-input@vger.kernel.org
14944 L:      platform-driver-x86@vger.kernel.org
14945 S:      Maintained
14946 F:      drivers/input/touchscreen/silead.c
14947 F:      drivers/platform/x86/touchscreen_dmi.c
14948
14949 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
14950 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
14951 S:      Supported
14952 F:      drivers/staging/wfx/
14953
14954 SILICON MOTION SM712 FRAME BUFFER DRIVER
14955 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14956 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14957 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14958 L:      linux-fbdev@vger.kernel.org
14959 S:      Maintained
14960 F:      drivers/video/fbdev/sm712*
14961 F:      Documentation/fb/sm712fb.rst
14962
14963 SIMPLE FIRMWARE INTERFACE (SFI)
14964 M:      Len Brown <lenb@kernel.org>
14965 L:      sfi-devel@simplefirmware.org
14966 W:      http://simplefirmware.org/
14967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14968 S:      Supported
14969 F:      arch/x86/platform/sfi/
14970 F:      drivers/sfi/
14971 F:      include/linux/sfi*.h
14972
14973 SIMPLEFB FB DRIVER
14974 M:      Hans de Goede <hdegoede@redhat.com>
14975 L:      linux-fbdev@vger.kernel.org
14976 S:      Maintained
14977 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14978 F:      drivers/video/fbdev/simplefb.c
14979 F:      include/linux/platform_data/simplefb.h
14980
14981 SIMTEC EB110ATX (Chalice CATS)
14982 P:      Ben Dooks
14983 P:      Vincent Sanders <vince@simtec.co.uk>
14984 M:      Simtec Linux Team <linux@simtec.co.uk>
14985 W:      http://www.simtec.co.uk/products/EB110ATX/
14986 S:      Supported
14987
14988 SIMTEC EB2410ITX (BAST)
14989 P:      Ben Dooks
14990 P:      Vincent Sanders <vince@simtec.co.uk>
14991 M:      Simtec Linux Team <linux@simtec.co.uk>
14992 W:      http://www.simtec.co.uk/products/EB2410ITX/
14993 S:      Supported
14994 F:      arch/arm/mach-s3c24xx/mach-bast.c
14995 F:      arch/arm/mach-s3c24xx/bast-ide.c
14996 F:      arch/arm/mach-s3c24xx/bast-irq.c
14997
14998 SIPHASH PRF ROUTINES
14999 M:      Jason A. Donenfeld <Jason@zx2c4.com>
15000 S:      Maintained
15001 F:      lib/siphash.c
15002 F:      lib/test_siphash.c
15003 F:      include/linux/siphash.h
15004
15005 SIOX
15006 M:      Thorsten Scherer <t.scherer@eckelmann.de>
15007 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
15008 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
15009 S:      Supported
15010 F:      drivers/siox/*
15011 F:      drivers/gpio/gpio-siox.c
15012 F:      include/trace/events/siox.h
15013
15014 SIS 190 ETHERNET DRIVER
15015 M:      Francois Romieu <romieu@fr.zoreil.com>
15016 L:      netdev@vger.kernel.org
15017 S:      Maintained
15018 F:      drivers/net/ethernet/sis/sis190.c
15019
15020 SIS 900/7016 FAST ETHERNET DRIVER
15021 M:      Daniele Venzano <venza@brownhat.org>
15022 W:      http://www.brownhat.org/sis900.html
15023 L:      netdev@vger.kernel.org
15024 S:      Maintained
15025 F:      drivers/net/ethernet/sis/sis900.*
15026
15027 SIS FRAMEBUFFER DRIVER
15028 M:      Thomas Winischhofer <thomas@winischhofer.net>
15029 W:      http://www.winischhofer.net/linuxsisvga.shtml
15030 S:      Maintained
15031 F:      Documentation/fb/sisfb.rst
15032 F:      drivers/video/fbdev/sis/
15033 F:      include/video/sisfb.h
15034
15035 SIS USB2VGA DRIVER
15036 M:      Thomas Winischhofer <thomas@winischhofer.net>
15037 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
15038 S:      Maintained
15039 F:      drivers/usb/misc/sisusbvga/
15040
15041 SLAB ALLOCATOR
15042 M:      Christoph Lameter <cl@linux.com>
15043 M:      Pekka Enberg <penberg@kernel.org>
15044 M:      David Rientjes <rientjes@google.com>
15045 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
15046 M:      Andrew Morton <akpm@linux-foundation.org>
15047 L:      linux-mm@kvack.org
15048 S:      Maintained
15049 F:      include/linux/sl?b*.h
15050 F:      mm/sl?b*
15051
15052 SLEEPABLE READ-COPY UPDATE (SRCU)
15053 M:      Lai Jiangshan <jiangshanlai@gmail.com>
15054 M:      "Paul E. McKenney" <paulmck@kernel.org>
15055 M:      Josh Triplett <josh@joshtriplett.org>
15056 R:      Steven Rostedt <rostedt@goodmis.org>
15057 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15058 L:      rcu@vger.kernel.org
15059 W:      http://www.rdrop.com/users/paulmck/RCU/
15060 S:      Supported
15061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15062 F:      include/linux/srcu*.h
15063 F:      kernel/rcu/srcu*.c
15064
15065 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
15066 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15067 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15068 S:      Maintained
15069 F:      drivers/slimbus/
15070 F:      Documentation/devicetree/bindings/slimbus/
15071 F:      include/linux/slimbus.h
15072
15073 SMACK SECURITY MODULE
15074 M:      Casey Schaufler <casey@schaufler-ca.com>
15075 L:      linux-security-module@vger.kernel.org
15076 W:      http://schaufler-ca.com
15077 T:      git git://github.com/cschaufler/smack-next
15078 S:      Maintained
15079 F:      Documentation/admin-guide/LSM/Smack.rst
15080 F:      security/smack/
15081
15082 SMC91x ETHERNET DRIVER
15083 M:      Nicolas Pitre <nico@fluxnic.net>
15084 S:      Odd Fixes
15085 F:      drivers/net/ethernet/smsc/smc91x.*
15086
15087 SMIA AND SMIA++ IMAGE SENSOR DRIVER
15088 M:      Sakari Ailus <sakari.ailus@iki.fi>
15089 L:      linux-media@vger.kernel.org
15090 S:      Maintained
15091 F:      drivers/media/i2c/smiapp/
15092 F:      include/media/i2c/smiapp.h
15093 F:      drivers/media/i2c/smiapp-pll.c
15094 F:      drivers/media/i2c/smiapp-pll.h
15095 F:      include/uapi/linux/smiapp.h
15096 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
15097
15098 SMM665 HARDWARE MONITOR DRIVER
15099 M:      Guenter Roeck <linux@roeck-us.net>
15100 L:      linux-hwmon@vger.kernel.org
15101 S:      Maintained
15102 F:      Documentation/hwmon/smm665.rst
15103 F:      drivers/hwmon/smm665.c
15104
15105 SMSC EMC2103 HARDWARE MONITOR DRIVER
15106 M:      Steve Glendinning <steve.glendinning@shawell.net>
15107 L:      linux-hwmon@vger.kernel.org
15108 S:      Maintained
15109 F:      Documentation/hwmon/emc2103.rst
15110 F:      drivers/hwmon/emc2103.c
15111
15112 SMSC SCH5627 HARDWARE MONITOR DRIVER
15113 M:      Hans de Goede <hdegoede@redhat.com>
15114 L:      linux-hwmon@vger.kernel.org
15115 S:      Supported
15116 F:      Documentation/hwmon/sch5627.rst
15117 F:      drivers/hwmon/sch5627.c
15118
15119 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15120 M:      Steve Glendinning <steve.glendinning@shawell.net>
15121 L:      linux-fbdev@vger.kernel.org
15122 S:      Maintained
15123 F:      drivers/video/fbdev/smscufx.c
15124
15125 SMSC47B397 HARDWARE MONITOR DRIVER
15126 M:      Jean Delvare <jdelvare@suse.com>
15127 L:      linux-hwmon@vger.kernel.org
15128 S:      Maintained
15129 F:      Documentation/hwmon/smsc47b397.rst
15130 F:      drivers/hwmon/smsc47b397.c
15131
15132 SMSC911x ETHERNET DRIVER
15133 M:      Steve Glendinning <steve.glendinning@shawell.net>
15134 L:      netdev@vger.kernel.org
15135 S:      Maintained
15136 F:      include/linux/smsc911x.h
15137 F:      drivers/net/ethernet/smsc/smsc911x.*
15138
15139 SMSC9420 PCI ETHERNET DRIVER
15140 M:      Steve Glendinning <steve.glendinning@shawell.net>
15141 L:      netdev@vger.kernel.org
15142 S:      Maintained
15143 F:      drivers/net/ethernet/smsc/smsc9420.*
15144
15145 SOC-CAMERA V4L2 SUBSYSTEM
15146 L:      linux-media@vger.kernel.org
15147 T:      git git://linuxtv.org/media_tree.git
15148 S:      Orphan
15149 F:      include/media/soc_camera.h
15150 F:      drivers/staging/media/soc_camera/
15151
15152 SOCIONEXT SYNQUACER I2C DRIVER
15153 M:      Ard Biesheuvel <ardb@kernel.org>
15154 L:      linux-i2c@vger.kernel.org
15155 S:      Maintained
15156 F:      drivers/i2c/busses/i2c-synquacer.c
15157 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15158
15159 SOCIONEXT UNIPHIER SOUND DRIVER
15160 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15161 S:      Orphan
15162 F:      sound/soc/uniphier/
15163
15164 SOEKRIS NET48XX LED SUPPORT
15165 M:      Chris Boot <bootc@bootc.net>
15166 S:      Maintained
15167 F:      drivers/leds/leds-net48xx.c
15168
15169 SOFT-IWARP DRIVER (siw)
15170 M:      Bernard Metzler <bmt@zurich.ibm.com>
15171 L:      linux-rdma@vger.kernel.org
15172 S:      Supported
15173 F:      drivers/infiniband/sw/siw/
15174 F:      include/uapi/rdma/siw-abi.h
15175
15176 SOFT-ROCE DRIVER (rxe)
15177 M:      Moni Shoua <monis@mellanox.com>
15178 L:      linux-rdma@vger.kernel.org
15179 S:      Supported
15180 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15181 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15182 F:      drivers/infiniband/sw/rxe/
15183 F:      include/uapi/rdma/rdma_user_rxe.h
15184
15185 SOFTLOGIC 6x10 MPEG CODEC
15186 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15187 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15188 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15189 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15190 M:      Ismael Luceno <ismael@iodev.co.uk>
15191 L:      linux-media@vger.kernel.org
15192 S:      Supported
15193 F:      drivers/media/pci/solo6x10/
15194
15195 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15196 M:      James Morse <james.morse@arm.com>
15197 L:      linux-arm-kernel@lists.infradead.org
15198 S:      Maintained
15199 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15200 F:      drivers/firmware/arm_sdei.c
15201 F:      include/linux/arm_sdei.h
15202 F:      include/uapi/linux/arm_sdei.h
15203
15204 SOFTWARE RAID (Multiple Disks) SUPPORT
15205 M:      Song Liu <song@kernel.org>
15206 L:      linux-raid@vger.kernel.org
15207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15208 S:      Supported
15209 F:      drivers/md/Makefile
15210 F:      drivers/md/Kconfig
15211 F:      drivers/md/md*
15212 F:      drivers/md/raid*
15213 F:      include/linux/raid/
15214 F:      include/uapi/linux/raid/
15215
15216 SOCIONEXT (SNI) AVE NETWORK DRIVER
15217 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15218 L:      netdev@vger.kernel.org
15219 S:      Maintained
15220 F:      drivers/net/ethernet/socionext/sni_ave.c
15221 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15222
15223 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15224 M:      Jassi Brar <jaswinder.singh@linaro.org>
15225 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15226 L:      netdev@vger.kernel.org
15227 S:      Maintained
15228 F:      drivers/net/ethernet/socionext/netsec.c
15229 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15230
15231 SOCIONEXT (SNI) Synquacer SPI DRIVER
15232 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15233 M:      Jassi Brar <jaswinder.singh@linaro.org>
15234 L:      linux-spi@vger.kernel.org
15235 S:      Maintained
15236 F:      drivers/spi/spi-synquacer.c
15237 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15238
15239 SOLIDRUN CLEARFOG SUPPORT
15240 M:      Russell King <linux@armlinux.org.uk>
15241 S:      Maintained
15242 F:      arch/arm/boot/dts/armada-388-clearfog*
15243 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15244
15245 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15246 M:      Russell King <linux@armlinux.org.uk>
15247 S:      Maintained
15248 F:      arch/arm/boot/dts/imx6*-cubox-i*
15249 F:      arch/arm/boot/dts/imx6*-hummingboard*
15250 F:      arch/arm/boot/dts/imx6*-sr-*
15251
15252 SONIC NETWORK DRIVER
15253 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15254 L:      netdev@vger.kernel.org
15255 S:      Maintained
15256 F:      drivers/net/ethernet/natsemi/sonic.*
15257
15258 SONICS SILICON BACKPLANE DRIVER (SSB)
15259 M:      Michael Buesch <m@bues.ch>
15260 L:      linux-wireless@vger.kernel.org
15261 S:      Maintained
15262 F:      drivers/ssb/
15263 F:      include/linux/ssb/
15264
15265 SONY IMX214 SENSOR DRIVER
15266 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15267 L:      linux-media@vger.kernel.org
15268 T:      git git://linuxtv.org/media_tree.git
15269 S:      Maintained
15270 F:      drivers/media/i2c/imx214.c
15271 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15272
15273 SONY IMX258 SENSOR DRIVER
15274 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15275 L:      linux-media@vger.kernel.org
15276 T:      git git://linuxtv.org/media_tree.git
15277 S:      Maintained
15278 F:      drivers/media/i2c/imx258.c
15279
15280 SONY IMX274 SENSOR DRIVER
15281 M:      Leon Luo <leonl@leopardimaging.com>
15282 L:      linux-media@vger.kernel.org
15283 T:      git git://linuxtv.org/media_tree.git
15284 S:      Maintained
15285 F:      drivers/media/i2c/imx274.c
15286 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15287
15288 SONY IMX290 SENSOR DRIVER
15289 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
15290 L:      linux-media@vger.kernel.org
15291 T:      git git://linuxtv.org/media_tree.git
15292 S:      Maintained
15293 F:      drivers/media/i2c/imx290.c
15294 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
15295
15296 SONY IMX319 SENSOR DRIVER
15297 M:      Bingbu Cao <bingbu.cao@intel.com>
15298 L:      linux-media@vger.kernel.org
15299 T:      git git://linuxtv.org/media_tree.git
15300 S:      Maintained
15301 F:      drivers/media/i2c/imx319.c
15302
15303 SONY IMX355 SENSOR DRIVER
15304 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15305 L:      linux-media@vger.kernel.org
15306 T:      git git://linuxtv.org/media_tree.git
15307 S:      Maintained
15308 F:      drivers/media/i2c/imx355.c
15309
15310 SONY MEMORYSTICK SUBSYSTEM
15311 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15312 M:      Alex Dubov <oakad@yahoo.com>
15313 M:      Ulf Hansson <ulf.hansson@linaro.org>
15314 L:      linux-mmc@vger.kernel.org
15315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15316 S:      Maintained
15317 F:      drivers/memstick/
15318 F:      include/linux/memstick.h
15319
15320 SONY VAIO CONTROL DEVICE DRIVER
15321 M:      Mattia Dongili <malattia@linux.it>
15322 L:      platform-driver-x86@vger.kernel.org
15323 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15324 S:      Maintained
15325 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15326 F:      drivers/char/sonypi.c
15327 F:      drivers/platform/x86/sony-laptop.c
15328 F:      include/linux/sony-laptop.h
15329
15330 SOUND
15331 M:      Jaroslav Kysela <perex@perex.cz>
15332 M:      Takashi Iwai <tiwai@suse.com>
15333 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15334 W:      http://www.alsa-project.org/
15335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15336 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15337 S:      Maintained
15338 F:      Documentation/sound/
15339 F:      include/sound/
15340 F:      include/uapi/sound/
15341 F:      sound/
15342
15343 SOUND - COMPRESSED AUDIO
15344 M:      Vinod Koul <vkoul@kernel.org>
15345 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15347 S:      Supported
15348 F:      Documentation/sound/designs/compress-offload.rst
15349 F:      include/sound/compress_driver.h
15350 F:      include/uapi/sound/compress_*
15351 F:      sound/core/compress_offload.c
15352 F:      sound/soc/soc-compress.c
15353
15354 SOUND - DMAENGINE HELPERS
15355 M:      Lars-Peter Clausen <lars@metafoo.de>
15356 S:      Supported
15357 F:      include/sound/dmaengine_pcm.h
15358 F:      sound/core/pcm_dmaengine.c
15359 F:      sound/soc/soc-generic-dmaengine-pcm.c
15360
15361 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15362 M:      Liam Girdwood <lgirdwood@gmail.com>
15363 M:      Mark Brown <broonie@kernel.org>
15364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15365 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15366 W:      http://alsa-project.org/main/index.php/ASoC
15367 S:      Supported
15368 F:      Documentation/devicetree/bindings/sound/
15369 F:      Documentation/sound/soc/
15370 F:      sound/soc/
15371 F:      include/dt-bindings/sound/
15372 F:      include/sound/soc*
15373
15374 SOUNDWIRE SUBSYSTEM
15375 M:      Vinod Koul <vkoul@kernel.org>
15376 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15377 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15378 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15379 S:      Supported
15380 F:      Documentation/driver-api/soundwire/
15381 F:      drivers/soundwire/
15382 F:      include/linux/soundwire/
15383
15384 SP2 MEDIA DRIVER
15385 M:      Olli Salonen <olli.salonen@iki.fi>
15386 L:      linux-media@vger.kernel.org
15387 W:      https://linuxtv.org
15388 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15389 S:      Maintained
15390 F:      drivers/media/dvb-frontends/sp2*
15391
15392 SPARC + UltraSPARC (sparc/sparc64)
15393 M:      "David S. Miller" <davem@davemloft.net>
15394 L:      sparclinux@vger.kernel.org
15395 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15398 S:      Maintained
15399 F:      arch/sparc/
15400 F:      drivers/sbus/
15401
15402 SPARC SERIAL DRIVERS
15403 M:      "David S. Miller" <davem@davemloft.net>
15404 L:      sparclinux@vger.kernel.org
15405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15407 S:      Maintained
15408 F:      include/linux/sunserialcore.h
15409 F:      drivers/tty/serial/suncore.c
15410 F:      drivers/tty/serial/sunhv.c
15411 F:      drivers/tty/serial/sunsab.c
15412 F:      drivers/tty/serial/sunsab.h
15413 F:      drivers/tty/serial/sunsu.c
15414 F:      drivers/tty/serial/sunzilog.c
15415 F:      drivers/tty/serial/sunzilog.h
15416 F:      drivers/tty/vcc.c
15417
15418 SPARSE CHECKER
15419 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15420 L:      linux-sparse@vger.kernel.org
15421 W:      https://sparse.wiki.kernel.org/
15422 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15423 S:      Maintained
15424 F:      include/linux/compiler.h
15425
15426 SPEAR CLOCK FRAMEWORK SUPPORT
15427 M:      Viresh Kumar <vireshk@kernel.org>
15428 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15429 W:      http://www.st.com/spear
15430 S:      Maintained
15431 F:      drivers/clk/spear/
15432
15433 SPEAR PLATFORM SUPPORT
15434 M:      Viresh Kumar <vireshk@kernel.org>
15435 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15437 W:      http://www.st.com/spear
15438 S:      Maintained
15439 F:      arch/arm/boot/dts/spear*
15440 F:      arch/arm/mach-spear/
15441
15442 SPI NOR SUBSYSTEM
15443 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15444 L:      linux-mtd@lists.infradead.org
15445 W:      http://www.linux-mtd.infradead.org/
15446 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15448 S:      Maintained
15449 F:      drivers/mtd/spi-nor/
15450 F:      include/linux/mtd/spi-nor.h
15451
15452 SPI SUBSYSTEM
15453 M:      Mark Brown <broonie@kernel.org>
15454 L:      linux-spi@vger.kernel.org
15455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15456 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15457 S:      Maintained
15458 F:      Documentation/devicetree/bindings/spi/
15459 F:      Documentation/spi/
15460 F:      drivers/spi/
15461 F:      include/linux/spi/
15462 F:      include/uapi/linux/spi/
15463 F:      tools/spi/
15464
15465 SPIDERNET NETWORK DRIVER for CELL
15466 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15467 L:      netdev@vger.kernel.org
15468 S:      Supported
15469 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15470 F:      drivers/net/ethernet/toshiba/spider_net*
15471
15472 SPMI SUBSYSTEM
15473 R:      Stephen Boyd <sboyd@kernel.org>
15474 L:      linux-arm-msm@vger.kernel.org
15475 F:      Documentation/devicetree/bindings/spmi/
15476 F:      drivers/spmi/
15477 F:      include/dt-bindings/spmi/spmi.h
15478 F:      include/linux/spmi.h
15479 F:      include/trace/events/spmi.h
15480
15481 SPU FILE SYSTEM
15482 M:      Jeremy Kerr <jk@ozlabs.org>
15483 L:      linuxppc-dev@lists.ozlabs.org
15484 W:      http://www.ibm.com/developerworks/power/cell/
15485 S:      Supported
15486 F:      Documentation/filesystems/spufs.txt
15487 F:      arch/powerpc/platforms/cell/spufs/
15488
15489 SQUASHFS FILE SYSTEM
15490 M:      Phillip Lougher <phillip@squashfs.org.uk>
15491 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15492 W:      http://squashfs.org.uk
15493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15494 S:      Maintained
15495 F:      Documentation/filesystems/squashfs.txt
15496 F:      fs/squashfs/
15497
15498 SRM (Alpha) environment access
15499 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15500 S:      Maintained
15501 F:      arch/alpha/kernel/srm_env.c
15502
15503 ST LSM6DSx IMU IIO DRIVER
15504 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15505 L:      linux-iio@vger.kernel.org
15506 W:      http://www.st.com/
15507 S:      Maintained
15508 F:      drivers/iio/imu/st_lsm6dsx/
15509 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15510
15511 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15512 M:      Mickael Guene <mickael.guene@st.com>
15513 L:      linux-media@vger.kernel.org
15514 T:      git git://linuxtv.org/media_tree.git
15515 S:      Maintained
15516 F:      drivers/media/i2c/st-mipid02.c
15517 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15518
15519 ST STM32 I2C/SMBUS DRIVER
15520 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15521 L:      linux-i2c@vger.kernel.org
15522 S:      Maintained
15523 F:      drivers/i2c/busses/i2c-stm32*
15524
15525 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15526 M:      Song Qiang <songqiang1304521@gmail.com>
15527 L:      linux-iio@vger.kernel.org
15528 S:      Maintained
15529 F:      drivers/iio/proximity/vl53l0x-i2c.c
15530 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15531
15532 STABLE BRANCH
15533 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15534 M:      Sasha Levin <sashal@kernel.org>
15535 L:      stable@vger.kernel.org
15536 S:      Supported
15537 F:      Documentation/process/stable-kernel-rules.rst
15538
15539 STAGING - COMEDI
15540 M:      Ian Abbott <abbotti@mev.co.uk>
15541 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15542 S:      Odd Fixes
15543 F:      drivers/staging/comedi/
15544
15545 STAGING - FIELDBUS SUBSYSTEM
15546 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15547 S:      Maintained
15548 F:      drivers/staging/fieldbus/*
15549 F:      drivers/staging/fieldbus/Documentation/
15550
15551 STAGING - HMS ANYBUS-S BUS
15552 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15553 S:      Maintained
15554 F:      drivers/staging/fieldbus/anybuss/
15555
15556 STAGING - INDUSTRIAL IO
15557 M:      Jonathan Cameron <jic23@kernel.org>
15558 L:      linux-iio@vger.kernel.org
15559 S:      Odd Fixes
15560 F:      Documentation/devicetree/bindings/staging/iio/
15561 F:      drivers/staging/iio/
15562
15563 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15564 M:      Marc Dietrich <marvin24@gmx.de>
15565 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15566 L:      linux-tegra@vger.kernel.org
15567 S:      Maintained
15568 F:      drivers/staging/nvec/
15569
15570 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15571 M:      Jens Frederich <jfrederich@gmail.com>
15572 M:      Daniel Drake <dsd@laptop.org>
15573 M:      Jon Nettleton <jon.nettleton@gmail.com>
15574 W:      http://wiki.laptop.org/go/DCON
15575 S:      Maintained
15576 F:      drivers/staging/olpc_dcon/
15577
15578 STAGING - REALTEK RTL8712U DRIVERS
15579 M:      Larry Finger <Larry.Finger@lwfinger.net>
15580 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15581 S:      Odd Fixes
15582 F:      drivers/staging/rtl8712/
15583
15584 STAGING - REALTEK RTL8188EU DRIVERS
15585 M:      Larry Finger <Larry.Finger@lwfinger.net>
15586 S:      Odd Fixes
15587 F:      drivers/staging/rtl8188eu/
15588
15589 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15590 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15591 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15592 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15593 L:      linux-fbdev@vger.kernel.org
15594 S:      Maintained
15595 F:      drivers/staging/sm750fb/
15596
15597 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15598 M:      William Hubbs <w.d.hubbs@gmail.com>
15599 M:      Chris Brannon <chris@the-brannons.com>
15600 M:      Kirk Reiser <kirk@reisers.ca>
15601 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15602 L:      speakup@linux-speakup.org
15603 W:      http://www.linux-speakup.org/
15604 S:      Odd Fixes
15605 F:      drivers/staging/speakup/
15606
15607 STAGING - VIA VT665X DRIVERS
15608 M:      Forest Bond <forest@alittletooquiet.net>
15609 S:      Odd Fixes
15610 F:      drivers/staging/vt665?/
15611
15612 STAGING - WILC1000 WIFI DRIVER
15613 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15614 M:      Ajay Singh <ajay.kathat@microchip.com>
15615 L:      linux-wireless@vger.kernel.org
15616 S:      Supported
15617 F:      drivers/staging/wilc1000/
15618
15619 STAGING - SEPS525 LCD CONTROLLER DRIVERS
15620 M:      Michael Hennerich <michael.hennerich@analog.com>
15621 M:      Beniamin Bia <beniamin.bia@analog.com>
15622 L:      linux-fbdev@vger.kernel.org
15623 S:      Supported
15624 F:      drivers/staging/fbtft/fb_seps525.c
15625 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
15626
15627 STAGING SUBSYSTEM
15628 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15630 L:      devel@driverdev.osuosl.org
15631 S:      Supported
15632 F:      drivers/staging/
15633
15634 STARFIRE/DURALAN NETWORK DRIVER
15635 M:      Ion Badulescu <ionut@badula.org>
15636 S:      Odd Fixes
15637 F:      drivers/net/ethernet/adaptec/starfire*
15638
15639 STEC S1220 SKD DRIVER
15640 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15641 L:      linux-block@vger.kernel.org
15642 S:      Maintained
15643 F:      drivers/block/skd*[ch]
15644
15645 STI AUDIO (ASoC) DRIVERS
15646 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15647 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15648 S:      Maintained
15649 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15650 F:      sound/soc/sti/
15651
15652 STI CEC DRIVER
15653 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15654 S:      Maintained
15655 F:      drivers/media/platform/sti/cec/
15656 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15657
15658 STK1160 USB VIDEO CAPTURE DRIVER
15659 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15660 L:      linux-media@vger.kernel.org
15661 T:      git git://linuxtv.org/media_tree.git
15662 S:      Maintained
15663 F:      drivers/media/usb/stk1160/
15664
15665 STM32 AUDIO (ASoC) DRIVERS
15666 M:      Olivier Moysan <olivier.moysan@st.com>
15667 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15668 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15669 S:      Maintained
15670 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15671 F:      sound/soc/stm/
15672
15673 STM32 TIMER/LPTIMER DRIVERS
15674 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15675 S:      Maintained
15676 F:      drivers/*/stm32-*timer*
15677 F:      drivers/pwm/pwm-stm32*
15678 F:      include/linux/*/stm32-*tim*
15679 F:      Documentation/ABI/testing/*timer-stm32
15680 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15681 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15682
15683 STMMAC ETHERNET DRIVER
15684 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15685 M:      Alexandre Torgue <alexandre.torgue@st.com>
15686 M:      Jose Abreu <joabreu@synopsys.com>
15687 L:      netdev@vger.kernel.org
15688 W:      http://www.stlinux.com
15689 S:      Supported
15690 F:      drivers/net/ethernet/stmicro/stmmac/
15691
15692 SUN3/3X
15693 M:      Sam Creasey <sammy@sammy.net>
15694 W:      http://sammy.net/sun3/
15695 S:      Maintained
15696 F:      arch/m68k/kernel/*sun3*
15697 F:      arch/m68k/sun3*/
15698 F:      arch/m68k/include/asm/sun3*
15699 F:      drivers/net/ethernet/i825xx/sun3*
15700
15701 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15702 M:      Hans de Goede <hdegoede@redhat.com>
15703 L:      linux-input@vger.kernel.org
15704 S:      Maintained
15705 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15706 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15707
15708 SUNDANCE NETWORK DRIVER
15709 M:      Denis Kirjanov <kda@linux-powerpc.org>
15710 L:      netdev@vger.kernel.org
15711 S:      Maintained
15712 F:      drivers/net/ethernet/dlink/sundance.c
15713
15714 SUPERH
15715 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15716 M:      Rich Felker <dalias@libc.org>
15717 L:      linux-sh@vger.kernel.org
15718 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15719 S:      Maintained
15720 F:      Documentation/sh/
15721 F:      arch/sh/
15722 F:      drivers/sh/
15723
15724 SUSPEND TO RAM
15725 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15726 M:      Len Brown <len.brown@intel.com>
15727 M:      Pavel Machek <pavel@ucw.cz>
15728 L:      linux-pm@vger.kernel.org
15729 B:      https://bugzilla.kernel.org
15730 S:      Supported
15731 F:      Documentation/power/
15732 F:      arch/x86/kernel/acpi/
15733 F:      drivers/base/power/
15734 F:      kernel/power/
15735 F:      include/linux/suspend.h
15736 F:      include/linux/freezer.h
15737 F:      include/linux/pm.h
15738
15739 SVGA HANDLING
15740 M:      Martin Mares <mj@ucw.cz>
15741 L:      linux-video@atrey.karlin.mff.cuni.cz
15742 S:      Maintained
15743 F:      Documentation/admin-guide/svga.rst
15744 F:      arch/x86/boot/video*
15745
15746 SWIOTLB SUBSYSTEM
15747 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15748 L:      iommu@lists.linux-foundation.org
15749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15750 S:      Supported
15751 F:      kernel/dma/swiotlb.c
15752 F:      arch/*/kernel/pci-swiotlb.c
15753 F:      include/linux/swiotlb.h
15754
15755 SWITCHDEV
15756 M:      Jiri Pirko <jiri@resnulli.us>
15757 M:      Ivan Vecera <ivecera@redhat.com>
15758 L:      netdev@vger.kernel.org
15759 S:      Supported
15760 F:      net/switchdev/
15761 F:      include/net/switchdev.h
15762
15763 SY8106A REGULATOR DRIVER
15764 M:      Icenowy Zheng <icenowy@aosc.io>
15765 S:      Maintained
15766 F:      drivers/regulator/sy8106a-regulator.c
15767 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15768
15769 SYNC FILE FRAMEWORK
15770 M:      Sumit Semwal <sumit.semwal@linaro.org>
15771 R:      Gustavo Padovan <gustavo@padovan.org>
15772 S:      Maintained
15773 L:      linux-media@vger.kernel.org
15774 L:      dri-devel@lists.freedesktop.org
15775 F:      drivers/dma-buf/sync_*
15776 F:      drivers/dma-buf/dma-fence*
15777 F:      drivers/dma-buf/sw_sync.c
15778 F:      include/linux/sync_file.h
15779 F:      include/uapi/linux/sync_file.h
15780 F:      Documentation/driver-api/sync_file.rst
15781 T:      git git://anongit.freedesktop.org/drm/drm-misc
15782
15783 SYNOPSYS ARC ARCHITECTURE
15784 M:      Vineet Gupta <vgupta@synopsys.com>
15785 L:      linux-snps-arc@lists.infradead.org
15786 S:      Supported
15787 F:      arch/arc/
15788 F:      Documentation/devicetree/bindings/arc/*
15789 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15790 F:      drivers/clocksource/arc_timer.c
15791 F:      drivers/tty/serial/arc_uart.c
15792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15793
15794 SYNOPSYS ARC HSDK SDP pll clock driver
15795 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15796 S:      Supported
15797 F:      drivers/clk/clk-hsdk-pll.c
15798 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15799
15800 SYNOPSYS ARC SDP clock driver
15801 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15802 S:      Supported
15803 F:      drivers/clk/axs10x/*
15804 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15805
15806 SYNOPSYS ARC SDP platform support
15807 M:      Alexey Brodkin <abrodkin@synopsys.com>
15808 S:      Supported
15809 F:      arch/arc/plat-axs10x
15810 F:      arch/arc/boot/dts/ax*
15811 F:      Documentation/devicetree/bindings/arc/axs10*
15812
15813 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15814 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15815 S:      Supported
15816 F:      drivers/reset/reset-axs10x.c
15817 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15818
15819 SYNOPSYS CREG GPIO DRIVER
15820 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15821 S:      Maintained
15822 F:      drivers/gpio/gpio-creg-snps.c
15823 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15824
15825 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15826 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15827 S:      Maintained
15828 F:      drivers/tty/serial/8250/8250_dw.c
15829
15830 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15831 M:      Hoan Tran <hoan@os.amperecomputing.com>
15832 L:      linux-gpio@vger.kernel.org
15833 S:      Maintained
15834 F:      drivers/gpio/gpio-dwapb.c
15835 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15836
15837 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15838 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15839 S:      Maintained
15840 F:      drivers/dma/dw-axi-dmac/
15841 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15842
15843 SYNOPSYS DESIGNWARE DMAC DRIVER
15844 M:      Viresh Kumar <vireshk@kernel.org>
15845 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15846 S:      Maintained
15847 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15848 F:      drivers/dma/dw/
15849 F:      include/dt-bindings/dma/dw-dmac.h
15850 F:      include/linux/dma/dw.h
15851 F:      include/linux/platform_data/dma-dw.h
15852
15853 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15854 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15855 L:      netdev@vger.kernel.org
15856 S:      Supported
15857 F:      drivers/net/ethernet/synopsys/
15858
15859 SYNOPSYS DESIGNWARE I2C DRIVER
15860 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15861 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15862 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15863 L:      linux-i2c@vger.kernel.org
15864 S:      Maintained
15865 F:      drivers/i2c/busses/i2c-designware-*
15866 F:      include/linux/platform_data/i2c-designware.h
15867
15868 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15869 M:      Jaehoon Chung <jh80.chung@samsung.com>
15870 L:      linux-mmc@vger.kernel.org
15871 S:      Maintained
15872 F:      drivers/mmc/host/dw_mmc*
15873
15874 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15875 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15876 S:      Supported
15877 F:      drivers/reset/reset-hsdk.c
15878 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15879 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15880
15881 SYSTEM CONFIGURATION (SYSCON)
15882 M:      Lee Jones <lee.jones@linaro.org>
15883 M:      Arnd Bergmann <arnd@arndb.de>
15884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15885 S:      Supported
15886 F:      drivers/mfd/syscon.c
15887
15888 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15889 M:      Sudeep Holla <sudeep.holla@arm.com>
15890 L:      linux-arm-kernel@lists.infradead.org
15891 S:      Maintained
15892 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15893 F:      drivers/clk/clk-sc[mp]i.c
15894 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15895 F:      drivers/firmware/arm_scpi.c
15896 F:      drivers/firmware/arm_scmi/
15897 F:      drivers/reset/reset-scmi.c
15898 F:      include/linux/sc[mp]i_protocol.h
15899
15900 SYSTEM RESET/SHUTDOWN DRIVERS
15901 M:      Sebastian Reichel <sre@kernel.org>
15902 L:      linux-pm@vger.kernel.org
15903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15904 S:      Maintained
15905 F:      Documentation/devicetree/bindings/power/reset/
15906 F:      drivers/power/reset/
15907
15908 SYSTEM TRACE MODULE CLASS
15909 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15910 S:      Maintained
15911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15912 F:      Documentation/trace/stm.rst
15913 F:      drivers/hwtracing/stm/
15914 F:      include/linux/stm.h
15915 F:      include/uapi/linux/stm.h
15916
15917 SYSV FILESYSTEM
15918 M:      Christoph Hellwig <hch@infradead.org>
15919 S:      Maintained
15920 F:      Documentation/filesystems/sysv-fs.txt
15921 F:      fs/sysv/
15922 F:      include/linux/sysv_fs.h
15923
15924 TASKSTATS STATISTICS INTERFACE
15925 M:      Balbir Singh <bsingharora@gmail.com>
15926 S:      Maintained
15927 F:      Documentation/accounting/taskstats*
15928 F:      include/linux/taskstats*
15929 F:      kernel/taskstats.c
15930
15931 TC subsystem
15932 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15933 M:      Cong Wang <xiyou.wangcong@gmail.com>
15934 M:      Jiri Pirko <jiri@resnulli.us>
15935 L:      netdev@vger.kernel.org
15936 S:      Maintained
15937 F:      include/net/pkt_cls.h
15938 F:      include/net/pkt_sched.h
15939 F:      include/net/tc_act/
15940 F:      include/uapi/linux/pkt_cls.h
15941 F:      include/uapi/linux/pkt_sched.h
15942 F:      include/uapi/linux/tc_act/
15943 F:      include/uapi/linux/tc_ematch/
15944 F:      net/sched/
15945
15946 TC90522 MEDIA DRIVER
15947 M:      Akihiro Tsukada <tskd08@gmail.com>
15948 L:      linux-media@vger.kernel.org
15949 S:      Odd Fixes
15950 F:      drivers/media/dvb-frontends/tc90522*
15951
15952 TCP LOW PRIORITY MODULE
15953 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15954 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15955 W:      http://tcp-lp-mod.sourceforge.net/
15956 S:      Maintained
15957 F:      net/ipv4/tcp_lp.c
15958
15959 TDA10071 MEDIA DRIVER
15960 M:      Antti Palosaari <crope@iki.fi>
15961 L:      linux-media@vger.kernel.org
15962 W:      https://linuxtv.org
15963 W:      http://palosaari.fi/linux/
15964 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15965 T:      git git://linuxtv.org/anttip/media_tree.git
15966 S:      Maintained
15967 F:      drivers/media/dvb-frontends/tda10071*
15968
15969 TDA18212 MEDIA DRIVER
15970 M:      Antti Palosaari <crope@iki.fi>
15971 L:      linux-media@vger.kernel.org
15972 W:      https://linuxtv.org
15973 W:      http://palosaari.fi/linux/
15974 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15975 T:      git git://linuxtv.org/anttip/media_tree.git
15976 S:      Maintained
15977 F:      drivers/media/tuners/tda18212*
15978
15979 TDA18218 MEDIA DRIVER
15980 M:      Antti Palosaari <crope@iki.fi>
15981 L:      linux-media@vger.kernel.org
15982 W:      https://linuxtv.org
15983 W:      http://palosaari.fi/linux/
15984 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15985 T:      git git://linuxtv.org/anttip/media_tree.git
15986 S:      Maintained
15987 F:      drivers/media/tuners/tda18218*
15988
15989 TDA18250 MEDIA DRIVER
15990 M:      Olli Salonen <olli.salonen@iki.fi>
15991 L:      linux-media@vger.kernel.org
15992 W:      https://linuxtv.org
15993 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15994 T:      git git://linuxtv.org/media_tree.git
15995 S:      Maintained
15996 F:      drivers/media/tuners/tda18250*
15997
15998 TDA18271 MEDIA DRIVER
15999 M:      Michael Krufky <mkrufky@linuxtv.org>
16000 L:      linux-media@vger.kernel.org
16001 W:      https://linuxtv.org
16002 W:      http://github.com/mkrufky
16003 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16004 T:      git git://linuxtv.org/mkrufky/tuners.git
16005 S:      Maintained
16006 F:      drivers/media/tuners/tda18271*
16007
16008 TDA1997x MEDIA DRIVER
16009 M:      Tim Harvey <tharvey@gateworks.com>
16010 L:      linux-media@vger.kernel.org
16011 W:      https://linuxtv.org
16012 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16013 S:      Maintained
16014 F:      drivers/media/i2c/tda1997x.*
16015
16016 TDA827x MEDIA DRIVER
16017 M:      Michael Krufky <mkrufky@linuxtv.org>
16018 L:      linux-media@vger.kernel.org
16019 W:      https://linuxtv.org
16020 W:      http://github.com/mkrufky
16021 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16022 T:      git git://linuxtv.org/mkrufky/tuners.git
16023 S:      Maintained
16024 F:      drivers/media/tuners/tda8290.*
16025
16026 TDA8290 MEDIA DRIVER
16027 M:      Michael Krufky <mkrufky@linuxtv.org>
16028 L:      linux-media@vger.kernel.org
16029 W:      https://linuxtv.org
16030 W:      http://github.com/mkrufky
16031 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16032 T:      git git://linuxtv.org/mkrufky/tuners.git
16033 S:      Maintained
16034 F:      drivers/media/tuners/tda8290.*
16035
16036 TDA9840 MEDIA DRIVER
16037 M:      Hans Verkuil <hverkuil@xs4all.nl>
16038 L:      linux-media@vger.kernel.org
16039 T:      git git://linuxtv.org/media_tree.git
16040 W:      https://linuxtv.org
16041 S:      Maintained
16042 F:      drivers/media/i2c/tda9840*
16043
16044 TEA5761 TUNER DRIVER
16045 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16046 L:      linux-media@vger.kernel.org
16047 W:      https://linuxtv.org
16048 T:      git git://linuxtv.org/media_tree.git
16049 S:      Odd fixes
16050 F:      drivers/media/tuners/tea5761.*
16051
16052 TEA5767 TUNER DRIVER
16053 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16054 L:      linux-media@vger.kernel.org
16055 W:      https://linuxtv.org
16056 T:      git git://linuxtv.org/media_tree.git
16057 S:      Maintained
16058 F:      drivers/media/tuners/tea5767.*
16059
16060 TEA6415C MEDIA DRIVER
16061 M:      Hans Verkuil <hverkuil@xs4all.nl>
16062 L:      linux-media@vger.kernel.org
16063 T:      git git://linuxtv.org/media_tree.git
16064 W:      https://linuxtv.org
16065 S:      Maintained
16066 F:      drivers/media/i2c/tea6415c*
16067
16068 TEA6420 MEDIA DRIVER
16069 M:      Hans Verkuil <hverkuil@xs4all.nl>
16070 L:      linux-media@vger.kernel.org
16071 T:      git git://linuxtv.org/media_tree.git
16072 W:      https://linuxtv.org
16073 S:      Maintained
16074 F:      drivers/media/i2c/tea6420*
16075
16076 TEAM DRIVER
16077 M:      Jiri Pirko <jiri@resnulli.us>
16078 L:      netdev@vger.kernel.org
16079 S:      Supported
16080 F:      drivers/net/team/
16081 F:      include/linux/if_team.h
16082 F:      include/uapi/linux/if_team.h
16083
16084 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
16085 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
16086 S:      Maintained
16087 F:      arch/x86/platform/ts5500/
16088
16089 TECHNOTREND USB IR RECEIVER
16090 M:      Sean Young <sean@mess.org>
16091 L:      linux-media@vger.kernel.org
16092 S:      Maintained
16093 F:      drivers/media/rc/ttusbir.c
16094
16095 TECHWELL TW9910 VIDEO DECODER
16096 L:      linux-media@vger.kernel.org
16097 S:      Orphan
16098 F:      drivers/media/i2c/tw9910.c
16099 F:      include/media/i2c/tw9910.h
16100
16101 TEE SUBSYSTEM
16102 M:      Jens Wiklander <jens.wiklander@linaro.org>
16103 L:      tee-dev@lists.linaro.org
16104 S:      Maintained
16105 F:      include/linux/tee_drv.h
16106 F:      include/uapi/linux/tee.h
16107 F:      drivers/tee/
16108 F:      Documentation/tee.txt
16109
16110 TEGRA ARCHITECTURE SUPPORT
16111 M:      Thierry Reding <thierry.reding@gmail.com>
16112 M:      Jonathan Hunter <jonathanh@nvidia.com>
16113 L:      linux-tegra@vger.kernel.org
16114 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
16115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
16116 S:      Supported
16117 N:      [^a-z]tegra
16118
16119 TEGRA CLOCK DRIVER
16120 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
16121 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
16122 S:      Supported
16123 F:      drivers/clk/tegra/
16124
16125 TEGRA DMA DRIVERS
16126 M:      Laxman Dewangan <ldewangan@nvidia.com>
16127 M:      Jon Hunter <jonathanh@nvidia.com>
16128 S:      Supported
16129 F:      drivers/dma/tegra*
16130
16131 TEGRA I2C DRIVER
16132 M:      Laxman Dewangan <ldewangan@nvidia.com>
16133 R:      Dmitry Osipenko <digetx@gmail.com>
16134 S:      Supported
16135 F:      drivers/i2c/busses/i2c-tegra.c
16136
16137 TEGRA IOMMU DRIVERS
16138 M:      Thierry Reding <thierry.reding@gmail.com>
16139 L:      linux-tegra@vger.kernel.org
16140 S:      Supported
16141 F:      drivers/iommu/tegra*
16142
16143 TEGRA KBC DRIVER
16144 M:      Laxman Dewangan <ldewangan@nvidia.com>
16145 S:      Supported
16146 F:      drivers/input/keyboard/tegra-kbc.c
16147
16148 TEGRA NAND DRIVER
16149 M:      Stefan Agner <stefan@agner.ch>
16150 M:      Lucas Stach <dev@lynxeye.de>
16151 S:      Maintained
16152 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16153 F:      drivers/mtd/nand/raw/tegra_nand.c
16154
16155 TEGRA PWM DRIVER
16156 M:      Thierry Reding <thierry.reding@gmail.com>
16157 S:      Supported
16158 F:      drivers/pwm/pwm-tegra.c
16159
16160 TEGRA SERIAL DRIVER
16161 M:      Laxman Dewangan <ldewangan@nvidia.com>
16162 S:      Supported
16163 F:      drivers/tty/serial/serial-tegra.c
16164
16165 TEGRA SPI DRIVER
16166 M:      Laxman Dewangan <ldewangan@nvidia.com>
16167 S:      Supported
16168 F:      drivers/spi/spi-tegra*
16169
16170 TEGRA XUSB PADCTL DRIVER
16171 M:      JC Kuo <jckuo@nvidia.com>
16172 S:      Supported
16173 F:      drivers/phy/tegra/xusb*
16174
16175 TEHUTI ETHERNET DRIVER
16176 M:      Andy Gospodarek <andy@greyhouse.net>
16177 L:      netdev@vger.kernel.org
16178 S:      Supported
16179 F:      drivers/net/ethernet/tehuti/*
16180
16181 Telecom Clock Driver for MCPL0010
16182 M:      Mark Gross <mark.gross@intel.com>
16183 S:      Supported
16184 F:      drivers/char/tlclk.c
16185
16186 TENSILICA XTENSA PORT (xtensa)
16187 M:      Chris Zankel <chris@zankel.net>
16188 M:      Max Filippov <jcmvbkbc@gmail.com>
16189 L:      linux-xtensa@linux-xtensa.org
16190 T:      git git://github.com/czankel/xtensa-linux.git
16191 S:      Maintained
16192 F:      arch/xtensa/
16193 F:      drivers/irqchip/irq-xtensa-*
16194
16195 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16196 M:      Nishanth Menon <nm@ti.com>
16197 M:      Tero Kristo <t-kristo@ti.com>
16198 M:      Santosh Shilimkar <ssantosh@kernel.org>
16199 L:      linux-arm-kernel@lists.infradead.org
16200 S:      Maintained
16201 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16202 F:      drivers/firmware/ti_sci*
16203 F:      include/linux/soc/ti/ti_sci_protocol.h
16204 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16205 F:      drivers/soc/ti/ti_sci_pm_domains.c
16206 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16207 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16208 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16209 F:      drivers/clk/keystone/sci-clk.c
16210 F:      drivers/reset/reset-ti-sci.c
16211 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16212 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16213 F:      drivers/irqchip/irq-ti-sci-intr.c
16214 F:      drivers/irqchip/irq-ti-sci-inta.c
16215 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16216 F:      drivers/soc/ti/ti_sci_inta_msi.c
16217
16218 Texas Instruments ASoC drivers
16219 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16220 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16221 S:      Maintained
16222 F:      sound/soc/ti/
16223
16224 Texas Instruments' DAC7612 DAC Driver
16225 M:      Ricardo Ribalda <ricardo@ribalda.com>
16226 L:      linux-iio@vger.kernel.org
16227 S:      Supported
16228 F:      drivers/iio/dac/ti-dac7612.c
16229 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16230
16231 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16232 M:      Hans Verkuil <hverkuil@xs4all.nl>
16233 L:      linux-media@vger.kernel.org
16234 T:      git git://linuxtv.org/media_tree.git
16235 W:      https://linuxtv.org
16236 S:      Maintained
16237 F:      drivers/media/radio/radio-raremono.c
16238
16239 THERMAL
16240 M:      Zhang Rui <rui.zhang@intel.com>
16241 M:      Eduardo Valentin <edubezval@gmail.com>
16242 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
16243 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16244 L:      linux-pm@vger.kernel.org
16245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
16246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
16247 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16248 S:      Supported
16249 F:      drivers/thermal/
16250 F:      include/linux/thermal.h
16251 F:      include/uapi/linux/thermal.h
16252 F:      include/linux/cpu_cooling.h
16253 F:      Documentation/devicetree/bindings/thermal/
16254
16255 THERMAL/CPU_COOLING
16256 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16257 M:      Viresh Kumar <viresh.kumar@linaro.org>
16258 M:      Javi Merino <javi.merino@kernel.org>
16259 L:      linux-pm@vger.kernel.org
16260 S:      Supported
16261 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16262 F:      drivers/thermal/cpu_cooling.c
16263 F:      include/linux/cpu_cooling.h
16264
16265 THINKPAD ACPI EXTRAS DRIVER
16266 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16267 L:      ibm-acpi-devel@lists.sourceforge.net
16268 L:      platform-driver-x86@vger.kernel.org
16269 W:      http://ibm-acpi.sourceforge.net
16270 W:      http://thinkwiki.org/wiki/Ibm-acpi
16271 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16272 S:      Maintained
16273 F:      drivers/platform/x86/thinkpad_acpi.c
16274
16275 THUNDERBOLT DRIVER
16276 M:      Andreas Noever <andreas.noever@gmail.com>
16277 M:      Michael Jamet <michael.jamet@intel.com>
16278 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16279 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16281 S:      Maintained
16282 F:      Documentation/admin-guide/thunderbolt.rst
16283 F:      drivers/thunderbolt/
16284 F:      include/linux/thunderbolt.h
16285
16286 THUNDERBOLT NETWORK DRIVER
16287 M:      Michael Jamet <michael.jamet@intel.com>
16288 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16289 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16290 L:      netdev@vger.kernel.org
16291 S:      Maintained
16292 F:      drivers/net/thunderbolt.c
16293
16294 THUNDERX GPIO DRIVER
16295 M:      David Daney <david.daney@cavium.com>
16296 S:      Maintained
16297 F:      drivers/gpio/gpio-thunderx.c
16298
16299 TI AM437X VPFE DRIVER
16300 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16301 L:      linux-media@vger.kernel.org
16302 W:      https://linuxtv.org
16303 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16304 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16305 S:      Maintained
16306 F:      drivers/media/platform/am437x/
16307
16308 TI BANDGAP AND THERMAL DRIVER
16309 M:      Eduardo Valentin <edubezval@gmail.com>
16310 M:      Keerthy <j-keerthy@ti.com>
16311 L:      linux-pm@vger.kernel.org
16312 L:      linux-omap@vger.kernel.org
16313 S:      Maintained
16314 F:      drivers/thermal/ti-soc-thermal/
16315
16316 TI BQ27XXX POWER SUPPLY DRIVER
16317 R:      Andrew F. Davis <afd@ti.com>
16318 F:      include/linux/power/bq27xxx_battery.h
16319 F:      drivers/power/supply/bq27xxx_battery.c
16320 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16321
16322 TI CDCE706 CLOCK DRIVER
16323 M:      Max Filippov <jcmvbkbc@gmail.com>
16324 S:      Maintained
16325 F:      drivers/clk/clk-cdce706.c
16326
16327 TI CLOCK DRIVER
16328 M:      Tero Kristo <t-kristo@ti.com>
16329 L:      linux-omap@vger.kernel.org
16330 S:      Maintained
16331 F:      drivers/clk/ti/
16332 F:      include/linux/clk/ti.h
16333
16334 TI DAVINCI MACHINE SUPPORT
16335 M:      Sekhar Nori <nsekhar@ti.com>
16336 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16339 S:      Supported
16340 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16341 F:      arch/arm/mach-davinci/
16342 F:      drivers/i2c/busses/i2c-davinci.c
16343 F:      arch/arm/boot/dts/da850*
16344
16345 TI DAVINCI SERIES CLOCK DRIVER
16346 M:      David Lechner <david@lechnology.com>
16347 R:      Sekhar Nori <nsekhar@ti.com>
16348 S:      Maintained
16349 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16350 F:      drivers/clk/davinci/
16351
16352 TI DAVINCI SERIES GPIO DRIVER
16353 M:      Keerthy <j-keerthy@ti.com>
16354 L:      linux-gpio@vger.kernel.org
16355 S:      Maintained
16356 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16357 F:      drivers/gpio/gpio-davinci.c
16358
16359 TI DAVINCI SERIES MEDIA DRIVER
16360 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16361 L:      linux-media@vger.kernel.org
16362 W:      https://linuxtv.org
16363 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16364 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16365 S:      Maintained
16366 F:      drivers/media/platform/davinci/
16367 F:      include/media/davinci/
16368
16369 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
16370 R:      David Lechner <david@lechnology.com>
16371 L:      linux-iio@vger.kernel.org
16372 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
16373 F:      drivers/counter/ti-eqep.c
16374
16375 TI ETHERNET SWITCH DRIVER (CPSW)
16376 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16377 L:      linux-omap@vger.kernel.org
16378 L:      netdev@vger.kernel.org
16379 S:      Maintained
16380 F:      drivers/net/ethernet/ti/cpsw*
16381 F:      drivers/net/ethernet/ti/davinci*
16382
16383 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16384 M:      Alex Dubov <oakad@yahoo.com>
16385 S:      Maintained
16386 W:      http://tifmxx.berlios.de/
16387 F:      drivers/memstick/host/tifm_ms.c
16388 F:      drivers/misc/tifm*
16389 F:      drivers/mmc/host/tifm_sd.c
16390 F:      include/linux/tifm.h
16391
16392 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16393 M:      Santosh Shilimkar <ssantosh@kernel.org>
16394 L:      linux-kernel@vger.kernel.org
16395 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16396 S:      Maintained
16397 F:      drivers/soc/ti/*
16398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16399
16400 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16401 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16402 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16403 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16404 S:      Maintained
16405 F:      sound/soc/codecs/lm49453*
16406 F:      sound/soc/codecs/isabelle*
16407
16408 TI LP855x BACKLIGHT DRIVER
16409 M:      Milo Kim <milo.kim@ti.com>
16410 S:      Maintained
16411 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16412 F:      drivers/video/backlight/lp855x_bl.c
16413 F:      include/linux/platform_data/lp855x.h
16414
16415 TI LP8727 CHARGER DRIVER
16416 M:      Milo Kim <milo.kim@ti.com>
16417 S:      Maintained
16418 F:      drivers/power/supply/lp8727_charger.c
16419 F:      include/linux/platform_data/lp8727.h
16420
16421 TI LP8788 MFD DRIVER
16422 M:      Milo Kim <milo.kim@ti.com>
16423 S:      Maintained
16424 F:      drivers/iio/adc/lp8788_adc.c
16425 F:      drivers/leds/leds-lp8788.c
16426 F:      drivers/mfd/lp8788*.c
16427 F:      drivers/power/supply/lp8788-charger.c
16428 F:      drivers/regulator/lp8788-*.c
16429 F:      include/linux/mfd/lp8788*.h
16430
16431 TI NETCP ETHERNET DRIVER
16432 M:      Wingman Kwok <w-kwok2@ti.com>
16433 M:      Murali Karicheri <m-karicheri2@ti.com>
16434 L:      netdev@vger.kernel.org
16435 S:      Maintained
16436 F:      drivers/net/ethernet/ti/netcp*
16437
16438 TI PCM3060 ASoC CODEC DRIVER
16439 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16440 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16441 S:      Maintained
16442 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16443 F:      sound/soc/codecs/pcm3060*
16444
16445 TI TAS571X FAMILY ASoC CODEC DRIVER
16446 M:      Kevin Cernekee <cernekee@chromium.org>
16447 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16448 S:      Odd Fixes
16449 F:      sound/soc/codecs/tas571x*
16450
16451 TI TRF7970A NFC DRIVER
16452 M:      Mark Greer <mgreer@animalcreek.com>
16453 L:      linux-wireless@vger.kernel.org
16454 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16455 S:      Supported
16456 F:      drivers/nfc/trf7970a.c
16457 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16458
16459 TI TWL4030 SERIES SOC CODEC DRIVER
16460 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16461 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16462 S:      Maintained
16463 F:      sound/soc/codecs/twl4030*
16464
16465 TI VPE/CAL DRIVERS
16466 M:      Benoit Parrot <bparrot@ti.com>
16467 L:      linux-media@vger.kernel.org
16468 W:      http://linuxtv.org/
16469 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16470 S:      Maintained
16471 F:      drivers/media/platform/ti-vpe/
16472 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
16473
16474 TI WILINK WIRELESS DRIVERS
16475 L:      linux-wireless@vger.kernel.org
16476 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16477 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16479 S:      Orphan
16480 F:      drivers/net/wireless/ti/
16481 F:      include/linux/wl12xx.h
16482
16483 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16484 M:      John Stultz <john.stultz@linaro.org>
16485 M:      Thomas Gleixner <tglx@linutronix.de>
16486 R:      Stephen Boyd <sboyd@kernel.org>
16487 L:      linux-kernel@vger.kernel.org
16488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16489 S:      Supported
16490 F:      include/linux/clocksource.h
16491 F:      include/linux/time.h
16492 F:      include/linux/timex.h
16493 F:      include/uapi/linux/time.h
16494 F:      include/uapi/linux/timex.h
16495 F:      kernel/time/clocksource.c
16496 F:      kernel/time/time*.c
16497 F:      kernel/time/alarmtimer.c
16498 F:      kernel/time/ntp.c
16499 F:      tools/testing/selftests/timers/
16500
16501 TIPC NETWORK LAYER
16502 M:      Jon Maloy <jon.maloy@ericsson.com>
16503 M:      Ying Xue <ying.xue@windriver.com>
16504 L:      netdev@vger.kernel.org (core kernel code)
16505 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16506 W:      http://tipc.sourceforge.net/
16507 S:      Maintained
16508 F:      include/uapi/linux/tipc*.h
16509 F:      net/tipc/
16510
16511 TLAN NETWORK DRIVER
16512 M:      Samuel Chessman <chessman@tux.org>
16513 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16514 W:      http://sourceforge.net/projects/tlan/
16515 S:      Maintained
16516 F:      Documentation/networking/device_drivers/ti/tlan.txt
16517 F:      drivers/net/ethernet/ti/tlan.*
16518
16519 TM6000 VIDEO4LINUX DRIVER
16520 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16521 L:      linux-media@vger.kernel.org
16522 W:      https://linuxtv.org
16523 T:      git git://linuxtv.org/media_tree.git
16524 S:      Odd fixes
16525 F:      drivers/media/usb/tm6000/
16526 F:      Documentation/media/v4l-drivers/tm6000*
16527
16528 TMIO/SDHI MMC DRIVER
16529 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16530 L:      linux-mmc@vger.kernel.org
16531 S:      Supported
16532 F:      drivers/mmc/host/tmio_mmc*
16533 F:      drivers/mmc/host/renesas_sdhi*
16534 F:      include/linux/mfd/tmio.h
16535
16536 TMP401 HARDWARE MONITOR DRIVER
16537 M:      Guenter Roeck <linux@roeck-us.net>
16538 L:      linux-hwmon@vger.kernel.org
16539 S:      Maintained
16540 F:      Documentation/hwmon/tmp401.rst
16541 F:      drivers/hwmon/tmp401.c
16542
16543 TMP513 HARDWARE MONITOR DRIVER
16544 M:      Eric Tremblay <etremblay@distech-controls.com>
16545 L:      linux-hwmon@vger.kernel.org
16546 S:      Maintained
16547 F:      Documentation/hwmon/tmp513.rst
16548 F:      drivers/hwmon/tmp513.c
16549
16550 TMPFS (SHMEM FILESYSTEM)
16551 M:      Hugh Dickins <hughd@google.com>
16552 L:      linux-mm@kvack.org
16553 S:      Maintained
16554 F:      include/linux/shmem_fs.h
16555 F:      mm/shmem.c
16556
16557 TOMOYO SECURITY MODULE
16558 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16559 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16560 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16561 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16562 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16563 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16564 W:      https://tomoyo.osdn.jp/
16565 S:      Maintained
16566 F:      security/tomoyo/
16567
16568 TOPSTAR LAPTOP EXTRAS DRIVER
16569 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16570 L:      platform-driver-x86@vger.kernel.org
16571 S:      Maintained
16572 F:      drivers/platform/x86/topstar-laptop.c
16573
16574 TORTURE-TEST MODULES
16575 M:      Davidlohr Bueso <dave@stgolabs.net>
16576 M:      "Paul E. McKenney" <paulmck@kernel.org>
16577 M:      Josh Triplett <josh@joshtriplett.org>
16578 L:      linux-kernel@vger.kernel.org
16579 S:      Supported
16580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16581 F:      Documentation/RCU/torture.txt
16582 F:      kernel/torture.c
16583 F:      kernel/rcu/rcutorture.c
16584 F:      kernel/rcu/rcuperf.c
16585 F:      kernel/locking/locktorture.c
16586
16587 TOSHIBA ACPI EXTRAS DRIVER
16588 M:      Azael Avalos <coproscefalo@gmail.com>
16589 L:      platform-driver-x86@vger.kernel.org
16590 S:      Maintained
16591 F:      drivers/platform/x86/toshiba_acpi.c
16592
16593 TOSHIBA BLUETOOTH DRIVER
16594 M:      Azael Avalos <coproscefalo@gmail.com>
16595 L:      platform-driver-x86@vger.kernel.org
16596 S:      Maintained
16597 F:      drivers/platform/x86/toshiba_bluetooth.c
16598
16599 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16600 M:      Azael Avalos <coproscefalo@gmail.com>
16601 L:      platform-driver-x86@vger.kernel.org
16602 S:      Maintained
16603 F:      drivers/platform/x86/toshiba_haps.c
16604
16605 TOSHIBA SMM DRIVER
16606 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16607 W:      http://www.buzzard.org.uk/toshiba/
16608 S:      Maintained
16609 F:      drivers/char/toshiba.c
16610 F:      include/linux/toshiba.h
16611 F:      include/uapi/linux/toshiba.h
16612
16613 TOSHIBA TC358743 DRIVER
16614 M:      Mats Randgaard <matrandg@cisco.com>
16615 L:      linux-media@vger.kernel.org
16616 S:      Maintained
16617 F:      drivers/media/i2c/tc358743*
16618 F:      include/media/i2c/tc358743.h
16619
16620 TOSHIBA WMI HOTKEYS DRIVER
16621 M:      Azael Avalos <coproscefalo@gmail.com>
16622 L:      platform-driver-x86@vger.kernel.org
16623 S:      Maintained
16624 F:      drivers/platform/x86/toshiba-wmi.c
16625
16626 TPM DEVICE DRIVER
16627 M:      Peter Huewe <peterhuewe@gmx.de>
16628 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16629 R:      Jason Gunthorpe <jgg@ziepe.ca>
16630 L:      linux-integrity@vger.kernel.org
16631 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16632 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16633 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16634 S:      Maintained
16635 F:      drivers/char/tpm/
16636
16637 TRACING
16638 M:      Steven Rostedt <rostedt@goodmis.org>
16639 M:      Ingo Molnar <mingo@redhat.com>
16640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16641 S:      Maintained
16642 F:      Documentation/trace/ftrace.rst
16643 F:      arch/*/*/*/ftrace.h
16644 F:      arch/*/kernel/ftrace.c
16645 F:      include/*/ftrace.h
16646 F:      include/linux/trace*.h
16647 F:      include/trace/
16648 F:      kernel/trace/
16649 F:      tools/testing/selftests/ftrace/
16650
16651 TRACING MMIO ACCESSES (MMIOTRACE)
16652 M:      Steven Rostedt <rostedt@goodmis.org>
16653 M:      Ingo Molnar <mingo@kernel.org>
16654 R:      Karol Herbst <karolherbst@gmail.com>
16655 R:      Pekka Paalanen <ppaalanen@gmail.com>
16656 S:      Maintained
16657 L:      linux-kernel@vger.kernel.org
16658 L:      nouveau@lists.freedesktop.org
16659 F:      kernel/trace/trace_mmiotrace.c
16660 F:      include/linux/mmiotrace.h
16661 F:      arch/x86/mm/kmmio.c
16662 F:      arch/x86/mm/mmio-mod.c
16663 F:      arch/x86/mm/testmmiotrace.c
16664
16665 TRIVIAL PATCHES
16666 M:      Jiri Kosina <trivial@kernel.org>
16667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16668 S:      Maintained
16669 K:      ^Subject:.*(?i)trivial
16670
16671 TEMPO SEMICONDUCTOR DRIVERS
16672 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16673 S:      Maintained
16674 F:      sound/soc/codecs/tscs*.c
16675 F:      sound/soc/codecs/tscs*.h
16676 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16677
16678 TTY LAYER
16679 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16680 M:      Jiri Slaby <jslaby@suse.com>
16681 S:      Supported
16682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16683 F:      Documentation/driver-api/serial/
16684 F:      drivers/tty/
16685 F:      drivers/tty/serial/serial_core.c
16686 F:      include/linux/serial_core.h
16687 F:      include/linux/serial.h
16688 F:      include/linux/tty.h
16689 F:      include/uapi/linux/serial_core.h
16690 F:      include/uapi/linux/serial.h
16691 F:      include/uapi/linux/tty.h
16692
16693 TUA9001 MEDIA DRIVER
16694 M:      Antti Palosaari <crope@iki.fi>
16695 L:      linux-media@vger.kernel.org
16696 W:      https://linuxtv.org
16697 W:      http://palosaari.fi/linux/
16698 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16699 T:      git git://linuxtv.org/anttip/media_tree.git
16700 S:      Maintained
16701 F:      drivers/media/tuners/tua9001*
16702
16703 TULIP NETWORK DRIVERS
16704 L:      netdev@vger.kernel.org
16705 L:      linux-parisc@vger.kernel.org
16706 S:      Orphan
16707 F:      drivers/net/ethernet/dec/tulip/
16708
16709 TUN/TAP driver
16710 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16711 W:      http://vtun.sourceforge.net/tun
16712 S:      Maintained
16713 F:      Documentation/networking/tuntap.txt
16714 F:      arch/um/os-Linux/drivers/
16715
16716 TURBOCHANNEL SUBSYSTEM
16717 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16718 M:      Ralf Baechle <ralf@linux-mips.org>
16719 L:      linux-mips@vger.kernel.org
16720 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16721 S:      Maintained
16722 F:      drivers/tc/
16723 F:      include/linux/tc.h
16724
16725 TURBOSTAT UTILITY
16726 M:      "Len Brown" <lenb@kernel.org>
16727 L:      linux-pm@vger.kernel.org
16728 B:      https://bugzilla.kernel.org
16729 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16731 S:      Supported
16732 F:      tools/power/x86/turbostat/
16733
16734 TW5864 VIDEO4LINUX DRIVER
16735 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16736 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16737 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16738 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16739 L:      linux-media@vger.kernel.org
16740 S:      Supported
16741 F:      drivers/media/pci/tw5864/
16742
16743 TW68 VIDEO4LINUX DRIVER
16744 M:      Hans Verkuil <hverkuil@xs4all.nl>
16745 L:      linux-media@vger.kernel.org
16746 T:      git git://linuxtv.org/media_tree.git
16747 W:      https://linuxtv.org
16748 S:      Odd Fixes
16749 F:      drivers/media/pci/tw68/
16750
16751 TW686X VIDEO4LINUX DRIVER
16752 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16753 L:      linux-media@vger.kernel.org
16754 T:      git git://linuxtv.org/media_tree.git
16755 W:      http://linuxtv.org
16756 S:      Maintained
16757 F:      drivers/media/pci/tw686x/
16758
16759 UBI FILE SYSTEM (UBIFS)
16760 M:      Richard Weinberger <richard@nod.at>
16761 L:      linux-mtd@lists.infradead.org
16762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16764 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16765 S:      Supported
16766 F:      Documentation/filesystems/ubifs.txt
16767 F:      fs/ubifs/
16768
16769 UCLINUX (M68KNOMMU AND COLDFIRE)
16770 M:      Greg Ungerer <gerg@linux-m68k.org>
16771 W:      http://www.linux-m68k.org/
16772 W:      http://www.uclinux.org/
16773 L:      linux-m68k@lists.linux-m68k.org
16774 L:      uclinux-dev@uclinux.org  (subscribers-only)
16775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16776 S:      Maintained
16777 F:      arch/m68k/coldfire/
16778 F:      arch/m68k/68*/
16779 F:      arch/m68k/*/*_no.*
16780 F:      arch/m68k/include/asm/*_no.*
16781
16782 UDF FILESYSTEM
16783 M:      Jan Kara <jack@suse.com>
16784 S:      Maintained
16785 F:      Documentation/filesystems/udf.txt
16786 F:      fs/udf/
16787
16788 UDRAW TABLET
16789 M:      Bastien Nocera <hadess@hadess.net>
16790 L:      linux-input@vger.kernel.org
16791 S:      Maintained
16792 F:      drivers/hid/hid-udraw-ps3.c
16793
16794 UFS FILESYSTEM
16795 M:      Evgeniy Dushistov <dushistov@mail.ru>
16796 S:      Maintained
16797 F:      Documentation/admin-guide/ufs.rst
16798 F:      fs/ufs/
16799
16800 UHID USERSPACE HID IO DRIVER:
16801 M:      David Herrmann <dh.herrmann@googlemail.com>
16802 L:      linux-input@vger.kernel.org
16803 S:      Maintained
16804 F:      drivers/hid/uhid.c
16805 F:      include/uapi/linux/uhid.h
16806
16807 ULPI BUS
16808 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16809 L:      linux-usb@vger.kernel.org
16810 S:      Maintained
16811 F:      drivers/usb/common/ulpi.c
16812 F:      include/linux/ulpi/
16813
16814 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16815 L:      devel@driverdev.osuosl.org
16816 S:      Obsolete
16817 F:      drivers/staging/uwb/
16818
16819 UNICODE SUBSYSTEM:
16820 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16821 L:      linux-fsdevel@vger.kernel.org
16822 S:      Supported
16823 F:      fs/unicode/
16824
16825 UNICORE32 ARCHITECTURE:
16826 M:      Guan Xuetao <gxt@pku.edu.cn>
16827 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16828 S:      Maintained
16829 T:      git git://github.com/gxt/linux.git
16830 F:      arch/unicore32/
16831
16832 UNIFDEF
16833 M:      Tony Finch <dot@dotat.at>
16834 W:      http://dotat.at/prog/unifdef
16835 S:      Maintained
16836 F:      scripts/unifdef.c
16837
16838 UNIFORM CDROM DRIVER
16839 M:      Jens Axboe <axboe@kernel.dk>
16840 W:      http://www.kernel.dk
16841 S:      Maintained
16842 F:      Documentation/cdrom/
16843 F:      drivers/cdrom/cdrom.c
16844 F:      include/linux/cdrom.h
16845 F:      include/uapi/linux/cdrom.h
16846
16847 UNISYS S-PAR DRIVERS
16848 M:      David Kershner <david.kershner@unisys.com>
16849 L:      sparmaintainer@unisys.com (Unisys internal)
16850 S:      Supported
16851 F:      include/linux/visorbus.h
16852 F:      drivers/visorbus/
16853 F:      drivers/staging/unisys/
16854
16855 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16856 R:      Alim Akhtar <alim.akhtar@samsung.com>
16857 R:      Avri Altman <avri.altman@wdc.com>
16858 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16859 L:      linux-scsi@vger.kernel.org
16860 S:      Supported
16861 F:      Documentation/scsi/ufs.txt
16862 F:      drivers/scsi/ufs/
16863
16864 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16865 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16866 L:      linux-scsi@vger.kernel.org
16867 S:      Supported
16868 F:      drivers/scsi/ufs/*dwc*
16869
16870 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16871 M:      Stanley Chu <stanley.chu@mediatek.com>
16872 L:      linux-scsi@vger.kernel.org
16873 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16874 S:      Maintained
16875 F:      drivers/scsi/ufs/ufs-mediatek*
16876
16877 UNSORTED BLOCK IMAGES (UBI)
16878 M:      Richard Weinberger <richard@nod.at>
16879 W:      http://www.linux-mtd.infradead.org/
16880 L:      linux-mtd@lists.infradead.org
16881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16883 S:      Supported
16884 F:      drivers/mtd/ubi/
16885 F:      include/linux/mtd/ubi.h
16886 F:      include/uapi/mtd/ubi-user.h
16887
16888 USB "USBNET" DRIVER FRAMEWORK
16889 M:      Oliver Neukum <oneukum@suse.com>
16890 L:      netdev@vger.kernel.org
16891 W:      http://www.linux-usb.org/usbnet
16892 S:      Maintained
16893 F:      drivers/net/usb/usbnet.c
16894 F:      include/linux/usb/usbnet.h
16895
16896 USB ACM DRIVER
16897 M:      Oliver Neukum <oneukum@suse.com>
16898 L:      linux-usb@vger.kernel.org
16899 S:      Maintained
16900 F:      Documentation/usb/acm.rst
16901 F:      drivers/usb/class/cdc-acm.*
16902
16903 USB AR5523 WIRELESS DRIVER
16904 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16905 L:      linux-wireless@vger.kernel.org
16906 S:      Maintained
16907 F:      drivers/net/wireless/ath/ar5523/
16908
16909 USB ATTACHED SCSI
16910 M:      Oliver Neukum <oneukum@suse.com>
16911 L:      linux-usb@vger.kernel.org
16912 L:      linux-scsi@vger.kernel.org
16913 S:      Maintained
16914 F:      drivers/usb/storage/uas.c
16915
16916 USB CDC ETHERNET DRIVER
16917 M:      Oliver Neukum <oliver@neukum.org>
16918 L:      linux-usb@vger.kernel.org
16919 S:      Maintained
16920 F:      drivers/net/usb/cdc_*.c
16921 F:      include/uapi/linux/usb/cdc.h
16922
16923 USB CHAOSKEY DRIVER
16924 M:      Keith Packard <keithp@keithp.com>
16925 L:      linux-usb@vger.kernel.org
16926 S:      Maintained
16927 F:      drivers/usb/misc/chaoskey.c
16928
16929 USB CYPRESS C67X00 DRIVER
16930 M:      Peter Korsgaard <jacmet@sunsite.dk>
16931 L:      linux-usb@vger.kernel.org
16932 S:      Maintained
16933 F:      drivers/usb/c67x00/
16934
16935 USB DAVICOM DM9601 DRIVER
16936 M:      Peter Korsgaard <jacmet@sunsite.dk>
16937 L:      netdev@vger.kernel.org
16938 W:      http://www.linux-usb.org/usbnet
16939 S:      Maintained
16940 F:      drivers/net/usb/dm9601.c
16941
16942 USB EHCI DRIVER
16943 M:      Alan Stern <stern@rowland.harvard.edu>
16944 L:      linux-usb@vger.kernel.org
16945 S:      Maintained
16946 F:      Documentation/usb/ehci.rst
16947 F:      drivers/usb/host/ehci*
16948
16949 USB GADGET/PERIPHERAL SUBSYSTEM
16950 M:      Felipe Balbi <balbi@kernel.org>
16951 L:      linux-usb@vger.kernel.org
16952 W:      http://www.linux-usb.org/gadget
16953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16954 S:      Maintained
16955 F:      drivers/usb/gadget/
16956 F:      include/linux/usb/gadget*
16957
16958 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16959 M:      Jiri Kosina <jikos@kernel.org>
16960 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16961 L:      linux-usb@vger.kernel.org
16962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16963 S:      Maintained
16964 F:      Documentation/hid/hiddev.rst
16965 F:      drivers/hid/usbhid/
16966
16967 USB INTEL XHCI ROLE MUX DRIVER
16968 M:      Hans de Goede <hdegoede@redhat.com>
16969 L:      linux-usb@vger.kernel.org
16970 S:      Maintained
16971 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16972
16973 USB IP DRIVER FOR HISILICON KIRIN
16974 M:      Yu Chen <chenyu56@huawei.com>
16975 M:      Binghui Wang <wangbinghui@hisilicon.com>
16976 L:      linux-usb@vger.kernel.org
16977 S:      Maintained
16978 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16979 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16980
16981 USB ISP116X DRIVER
16982 M:      Olav Kongas <ok@artecdesign.ee>
16983 L:      linux-usb@vger.kernel.org
16984 S:      Maintained
16985 F:      drivers/usb/host/isp116x*
16986 F:      include/linux/usb/isp116x.h
16987
16988 USB LAN78XX ETHERNET DRIVER
16989 M:      Woojung Huh <woojung.huh@microchip.com>
16990 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16991 L:      netdev@vger.kernel.org
16992 S:      Maintained
16993 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16994 F:      drivers/net/usb/lan78xx.*
16995 F:      include/dt-bindings/net/microchip-lan78xx.h
16996
16997 USB MASS STORAGE DRIVER
16998 M:      Alan Stern <stern@rowland.harvard.edu>
16999 L:      linux-usb@vger.kernel.org
17000 L:      usb-storage@lists.one-eyed-alien.net
17001 S:      Maintained
17002 F:      drivers/usb/storage/
17003
17004 USB MIDI DRIVER
17005 M:      Clemens Ladisch <clemens@ladisch.de>
17006 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
17008 S:      Maintained
17009 F:      sound/usb/midi.*
17010
17011 USB NETWORKING DRIVERS
17012 L:      linux-usb@vger.kernel.org
17013 S:      Odd Fixes
17014 F:      drivers/net/usb/
17015
17016 USB OHCI DRIVER
17017 M:      Alan Stern <stern@rowland.harvard.edu>
17018 L:      linux-usb@vger.kernel.org
17019 S:      Maintained
17020 F:      Documentation/usb/ohci.rst
17021 F:      drivers/usb/host/ohci*
17022
17023 USB OTG FSM (Finite State Machine)
17024 M:      Peter Chen <Peter.Chen@nxp.com>
17025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
17026 L:      linux-usb@vger.kernel.org
17027 S:      Maintained
17028 F:      drivers/usb/common/usb-otg-fsm.c
17029
17030 USB OVER IP DRIVER
17031 M:      Valentina Manea <valentina.manea.m@gmail.com>
17032 M:      Shuah Khan <shuah@kernel.org>
17033 M:      Shuah Khan <skhan@linuxfoundation.org>
17034 L:      linux-usb@vger.kernel.org
17035 S:      Maintained
17036 F:      Documentation/usb/usbip_protocol.rst
17037 F:      drivers/usb/usbip/
17038 F:      tools/usb/usbip/
17039 F:      tools/testing/selftests/drivers/usb/usbip/
17040
17041 USB PEGASUS DRIVER
17042 M:      Petko Manolov <petkan@nucleusys.com>
17043 L:      linux-usb@vger.kernel.org
17044 L:      netdev@vger.kernel.org
17045 T:      git git://github.com/petkan/pegasus.git
17046 W:      https://github.com/petkan/pegasus
17047 S:      Maintained
17048 F:      drivers/net/usb/pegasus.*
17049
17050 USB PHY LAYER
17051 M:      Felipe Balbi <balbi@kernel.org>
17052 L:      linux-usb@vger.kernel.org
17053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17054 S:      Maintained
17055 F:      drivers/usb/phy/
17056
17057 USB PRINTER DRIVER (usblp)
17058 M:      Pete Zaitcev <zaitcev@redhat.com>
17059 L:      linux-usb@vger.kernel.org
17060 S:      Supported
17061 F:      drivers/usb/class/usblp.c
17062
17063 USB QMI WWAN NETWORK DRIVER
17064 M:      Bjørn Mork <bjorn@mork.no>
17065 L:      netdev@vger.kernel.org
17066 S:      Maintained
17067 F:      Documentation/ABI/testing/sysfs-class-net-qmi
17068 F:      drivers/net/usb/qmi_wwan.c
17069
17070 USB RTL8150 DRIVER
17071 M:      Petko Manolov <petkan@nucleusys.com>
17072 L:      linux-usb@vger.kernel.org
17073 L:      netdev@vger.kernel.org
17074 T:      git git://github.com/petkan/rtl8150.git
17075 W:      https://github.com/petkan/rtl8150
17076 S:      Maintained
17077 F:      drivers/net/usb/rtl8150.c
17078
17079 USB SERIAL SUBSYSTEM
17080 M:      Johan Hovold <johan@kernel.org>
17081 L:      linux-usb@vger.kernel.org
17082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
17083 S:      Maintained
17084 F:      Documentation/usb/usb-serial.rst
17085 F:      drivers/usb/serial/
17086 F:      include/linux/usb/serial.h
17087
17088 USB SMSC75XX ETHERNET DRIVER
17089 M:      Steve Glendinning <steve.glendinning@shawell.net>
17090 L:      netdev@vger.kernel.org
17091 S:      Maintained
17092 F:      drivers/net/usb/smsc75xx.*
17093
17094 USB SMSC95XX ETHERNET DRIVER
17095 M:      Steve Glendinning <steve.glendinning@shawell.net>
17096 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17097 L:      netdev@vger.kernel.org
17098 S:      Maintained
17099 F:      drivers/net/usb/smsc95xx.*
17100
17101 USB SUBSYSTEM
17102 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17103 L:      linux-usb@vger.kernel.org
17104 W:      http://www.linux-usb.org
17105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
17106 S:      Supported
17107 F:      Documentation/devicetree/bindings/usb/
17108 F:      Documentation/usb/
17109 F:      drivers/usb/
17110 F:      include/linux/usb.h
17111 F:      include/linux/usb/
17112
17113 USB TYPEC PI3USB30532 MUX DRIVER
17114 M:      Hans de Goede <hdegoede@redhat.com>
17115 L:      linux-usb@vger.kernel.org
17116 S:      Maintained
17117 F:      drivers/usb/typec/mux/pi3usb30532.c
17118
17119 USB TYPEC CLASS
17120 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17121 L:      linux-usb@vger.kernel.org
17122 S:      Maintained
17123 F:      Documentation/ABI/testing/sysfs-class-typec
17124 F:      Documentation/driver-api/usb/typec.rst
17125 F:      drivers/usb/typec/
17126 F:      include/linux/usb/typec.h
17127
17128 USB TYPEC BUS FOR ALTERNATE MODES
17129 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17130 L:      linux-usb@vger.kernel.org
17131 S:      Maintained
17132 F:      Documentation/ABI/testing/sysfs-bus-typec
17133 F:      Documentation/driver-api/usb/typec_bus.rst
17134 F:      drivers/usb/typec/altmodes/
17135 F:      include/linux/usb/typec_altmode.h
17136
17137 USB TYPEC PORT CONTROLLER DRIVERS
17138 M:      Guenter Roeck <linux@roeck-us.net>
17139 L:      linux-usb@vger.kernel.org
17140 S:      Maintained
17141 F:      drivers/usb/typec/tcpm/
17142
17143 USB UHCI DRIVER
17144 M:      Alan Stern <stern@rowland.harvard.edu>
17145 L:      linux-usb@vger.kernel.org
17146 S:      Maintained
17147 F:      drivers/usb/host/uhci*
17148
17149 USB VIDEO CLASS
17150 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17151 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17152 L:      linux-media@vger.kernel.org
17153 T:      git git://linuxtv.org/media_tree.git
17154 W:      http://www.ideasonboard.org/uvc/
17155 S:      Maintained
17156 F:      drivers/media/usb/uvc/
17157 F:      include/uapi/linux/uvcvideo.h
17158
17159 USB VISION DRIVER
17160 M:      Hans Verkuil <hverkuil@xs4all.nl>
17161 L:      linux-media@vger.kernel.org
17162 T:      git git://linuxtv.org/media_tree.git
17163 W:      https://linuxtv.org
17164 S:      Odd Fixes
17165 F:      drivers/media/usb/usbvision/
17166
17167 USB WEBCAM GADGET
17168 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17169 L:      linux-usb@vger.kernel.org
17170 S:      Maintained
17171 F:      drivers/usb/gadget/function/*uvc*
17172 F:      drivers/usb/gadget/legacy/webcam.c
17173 F:      include/uapi/linux/usb/g_uvc.h
17174
17175 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17176 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17177 L:      linux-wireless@vger.kernel.org
17178 S:      Maintained
17179 F:      drivers/net/wireless/rndis_wlan.c
17180
17181 USB XHCI DRIVER
17182 M:      Mathias Nyman <mathias.nyman@intel.com>
17183 L:      linux-usb@vger.kernel.org
17184 S:      Supported
17185 F:      drivers/usb/host/xhci*
17186 F:      drivers/usb/host/pci-quirks*
17187
17188 USB ZD1201 DRIVER
17189 L:      linux-wireless@vger.kernel.org
17190 W:      http://linux-lc100020.sourceforge.net
17191 S:      Orphan
17192 F:      drivers/net/wireless/zydas/zd1201.*
17193
17194 USB ZR364XX DRIVER
17195 M:      Antoine Jacquet <royale@zerezo.com>
17196 L:      linux-usb@vger.kernel.org
17197 L:      linux-media@vger.kernel.org
17198 T:      git git://linuxtv.org/media_tree.git
17199 W:      http://royale.zerezo.com/zr364xx/
17200 S:      Maintained
17201 F:      Documentation/media/v4l-drivers/zr364xx*
17202 F:      drivers/media/usb/zr364xx/
17203
17204 USER-MODE LINUX (UML)
17205 M:      Jeff Dike <jdike@addtoit.com>
17206 M:      Richard Weinberger <richard@nod.at>
17207 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17208 L:      linux-um@lists.infradead.org
17209 W:      http://user-mode-linux.sourceforge.net
17210 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17212 S:      Maintained
17213 F:      Documentation/virt/uml/
17214 F:      arch/um/
17215 F:      arch/x86/um/
17216 F:      fs/hostfs/
17217
17218 USERSPACE COPYIN/COPYOUT (UIOVEC)
17219 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17220 S:      Maintained
17221 F:      lib/iov_iter.c
17222 F:      include/linux/uio.h
17223
17224 USERSPACE DMA BUFFER DRIVER
17225 M:      Gerd Hoffmann <kraxel@redhat.com>
17226 S:      Maintained
17227 L:      dri-devel@lists.freedesktop.org
17228 F:      drivers/dma-buf/udmabuf.c
17229 F:      include/uapi/linux/udmabuf.h
17230 T:      git git://anongit.freedesktop.org/drm/drm-misc
17231
17232 USERSPACE I/O (UIO)
17233 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17234 S:      Maintained
17235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17236 F:      Documentation/driver-api/uio-howto.rst
17237 F:      drivers/uio/
17238 F:      include/linux/uio_driver.h
17239
17240 UTIL-LINUX PACKAGE
17241 M:      Karel Zak <kzak@redhat.com>
17242 L:      util-linux@vger.kernel.org
17243 W:      http://en.wikipedia.org/wiki/Util-linux
17244 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17245 S:      Maintained
17246
17247 UUID HELPERS
17248 M:      Christoph Hellwig <hch@lst.de>
17249 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17250 L:      linux-kernel@vger.kernel.org
17251 T:      git git://git.infradead.org/users/hch/uuid.git
17252 F:      lib/uuid.c
17253 F:      lib/test_uuid.c
17254 F:      include/linux/uuid.h
17255 F:      include/uapi/linux/uuid.h
17256 S:      Maintained
17257
17258 UVESAFB DRIVER
17259 M:      Michal Januszewski <spock@gentoo.org>
17260 L:      linux-fbdev@vger.kernel.org
17261 W:      https://github.com/mjanusz/v86d
17262 S:      Maintained
17263 F:      Documentation/fb/uvesafb.rst
17264 F:      drivers/video/fbdev/uvesafb.*
17265
17266 VF610 NAND DRIVER
17267 M:      Stefan Agner <stefan@agner.ch>
17268 L:      linux-mtd@lists.infradead.org
17269 S:      Supported
17270 F:      drivers/mtd/nand/raw/vf610_nfc.c
17271
17272 VFAT/FAT/MSDOS FILESYSTEM
17273 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17274 S:      Maintained
17275 F:      Documentation/filesystems/vfat.txt
17276 F:      fs/fat/
17277
17278 VFIO DRIVER
17279 M:      Alex Williamson <alex.williamson@redhat.com>
17280 R:      Cornelia Huck <cohuck@redhat.com>
17281 L:      kvm@vger.kernel.org
17282 T:      git git://github.com/awilliam/linux-vfio.git
17283 S:      Maintained
17284 F:      Documentation/driver-api/vfio.rst
17285 F:      drivers/vfio/
17286 F:      include/linux/vfio.h
17287 F:      include/uapi/linux/vfio.h
17288
17289 VFIO MEDIATED DEVICE DRIVERS
17290 M:      Kirti Wankhede <kwankhede@nvidia.com>
17291 L:      kvm@vger.kernel.org
17292 S:      Maintained
17293 F:      Documentation/driver-api/vfio-mediated-device.rst
17294 F:      drivers/vfio/mdev/
17295 F:      include/linux/mdev.h
17296 F:      samples/vfio-mdev/
17297
17298 VFIO PLATFORM DRIVER
17299 M:      Eric Auger <eric.auger@redhat.com>
17300 L:      kvm@vger.kernel.org
17301 S:      Maintained
17302 F:      drivers/vfio/platform/
17303
17304 VGA_SWITCHEROO
17305 R:      Lukas Wunner <lukas@wunner.de>
17306 S:      Maintained
17307 F:      Documentation/gpu/vga-switcheroo.rst
17308 F:      drivers/gpu/vga/vga_switcheroo.c
17309 F:      include/linux/vga_switcheroo.h
17310 T:      git git://anongit.freedesktop.org/drm/drm-misc
17311
17312 VIA RHINE NETWORK DRIVER
17313 S:      Orphan
17314 F:      drivers/net/ethernet/via/via-rhine.c
17315
17316 VIA SD/MMC CARD CONTROLLER DRIVER
17317 M:      Bruce Chang <brucechang@via.com.tw>
17318 M:      Harald Welte <HaraldWelte@viatech.com>
17319 S:      Maintained
17320 F:      drivers/mmc/host/via-sdmmc.c
17321
17322 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17323 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17324 L:      linux-fbdev@vger.kernel.org
17325 S:      Maintained
17326 F:      include/linux/via-core.h
17327 F:      include/linux/via-gpio.h
17328 F:      include/linux/via_i2c.h
17329 F:      drivers/video/fbdev/via/
17330
17331 VIA VELOCITY NETWORK DRIVER
17332 M:      Francois Romieu <romieu@fr.zoreil.com>
17333 L:      netdev@vger.kernel.org
17334 S:      Maintained
17335 F:      drivers/net/ethernet/via/via-velocity.*
17336
17337 VICODEC VIRTUAL CODEC DRIVER
17338 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17339 L:      linux-media@vger.kernel.org
17340 T:      git git://linuxtv.org/media_tree.git
17341 W:      https://linuxtv.org
17342 S:      Maintained
17343 F:      drivers/media/platform/vicodec/*
17344
17345 VIDEO MULTIPLEXER DRIVER
17346 M:      Philipp Zabel <p.zabel@pengutronix.de>
17347 L:      linux-media@vger.kernel.org
17348 S:      Maintained
17349 F:      drivers/media/platform/video-mux.c
17350
17351 VIDEO I2C POLLING DRIVER
17352 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17353 L:      linux-media@vger.kernel.org
17354 S:      Maintained
17355 F:      drivers/media/i2c/video-i2c.c
17356
17357 VIDEOBUF2 FRAMEWORK
17358 M:      Pawel Osciak <pawel@osciak.com>
17359 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17360 M:      Kyungmin Park <kyungmin.park@samsung.com>
17361 R:      Tomasz Figa <tfiga@chromium.org>
17362 L:      linux-media@vger.kernel.org
17363 S:      Maintained
17364 F:      drivers/media/common/videobuf2/*
17365 F:      include/media/videobuf2-*
17366
17367 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17368 M:      Helen Koike <helen.koike@collabora.com>
17369 R:      Shuah Khan <skhan@linuxfoundation.org>
17370 L:      linux-media@vger.kernel.org
17371 T:      git git://linuxtv.org/media_tree.git
17372 W:      https://linuxtv.org
17373 S:      Maintained
17374 F:      drivers/media/platform/vimc/*
17375
17376 VIRT LIB
17377 M:      Alex Williamson <alex.williamson@redhat.com>
17378 M:      Paolo Bonzini <pbonzini@redhat.com>
17379 L:      kvm@vger.kernel.org
17380 S:      Supported
17381 F:      virt/lib/
17382
17383 VIRTIO AND VHOST VSOCK DRIVER
17384 M:      Stefan Hajnoczi <stefanha@redhat.com>
17385 M:      Stefano Garzarella <sgarzare@redhat.com>
17386 L:      kvm@vger.kernel.org
17387 L:      virtualization@lists.linux-foundation.org
17388 L:      netdev@vger.kernel.org
17389 S:      Maintained
17390 F:      include/linux/virtio_vsock.h
17391 F:      include/uapi/linux/virtio_vsock.h
17392 F:      include/uapi/linux/vsockmon.h
17393 F:      include/uapi/linux/vm_sockets_diag.h
17394 F:      net/vmw_vsock/diag.c
17395 F:      net/vmw_vsock/af_vsock_tap.c
17396 F:      net/vmw_vsock/virtio_transport_common.c
17397 F:      net/vmw_vsock/virtio_transport.c
17398 F:      drivers/net/vsockmon.c
17399 F:      drivers/vhost/vsock.c
17400 F:      tools/testing/vsock/
17401
17402 VIRTIO CONSOLE DRIVER
17403 M:      Amit Shah <amit@kernel.org>
17404 L:      virtualization@lists.linux-foundation.org
17405 S:      Maintained
17406 F:      drivers/char/virtio_console.c
17407 F:      include/linux/virtio_console.h
17408 F:      include/uapi/linux/virtio_console.h
17409
17410 VIRTIO CORE AND NET DRIVERS
17411 M:      "Michael S. Tsirkin" <mst@redhat.com>
17412 M:      Jason Wang <jasowang@redhat.com>
17413 L:      virtualization@lists.linux-foundation.org
17414 S:      Maintained
17415 F:      Documentation/devicetree/bindings/virtio/
17416 F:      drivers/virtio/
17417 F:      tools/virtio/
17418 F:      drivers/net/virtio_net.c
17419 F:      drivers/block/virtio_blk.c
17420 F:      include/linux/virtio*.h
17421 F:      include/uapi/linux/virtio_*.h
17422 F:      drivers/crypto/virtio/
17423 F:      mm/balloon_compaction.c
17424
17425 VIRTIO BLOCK AND SCSI DRIVERS
17426 M:      "Michael S. Tsirkin" <mst@redhat.com>
17427 M:      Jason Wang <jasowang@redhat.com>
17428 R:      Paolo Bonzini <pbonzini@redhat.com>
17429 R:      Stefan Hajnoczi <stefanha@redhat.com>
17430 L:      virtualization@lists.linux-foundation.org
17431 S:      Maintained
17432 F:      drivers/block/virtio_blk.c
17433 F:      drivers/scsi/virtio_scsi.c
17434 F:      include/uapi/linux/virtio_blk.h
17435 F:      include/uapi/linux/virtio_scsi.h
17436 F:      drivers/vhost/scsi.c
17437
17438 VIRTIO CRYPTO DRIVER
17439 M:      Gonglei <arei.gonglei@huawei.com>
17440 L:      virtualization@lists.linux-foundation.org
17441 L:      linux-crypto@vger.kernel.org
17442 S:      Maintained
17443 F:      drivers/crypto/virtio/
17444 F:      include/uapi/linux/virtio_crypto.h
17445
17446 VIRTIO DRIVERS FOR S390
17447 M:      Cornelia Huck <cohuck@redhat.com>
17448 M:      Halil Pasic <pasic@linux.ibm.com>
17449 L:      linux-s390@vger.kernel.org
17450 L:      virtualization@lists.linux-foundation.org
17451 L:      kvm@vger.kernel.org
17452 S:      Supported
17453 F:      drivers/s390/virtio/
17454 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17455
17456 VIRTIO FILE SYSTEM
17457 M:      Vivek Goyal <vgoyal@redhat.com>
17458 M:      Stefan Hajnoczi <stefanha@redhat.com>
17459 M:      Miklos Szeredi <miklos@szeredi.hu>
17460 L:      virtualization@lists.linux-foundation.org
17461 L:      linux-fsdevel@vger.kernel.org
17462 W:      https://virtio-fs.gitlab.io/
17463 S:      Supported
17464 F:      fs/fuse/virtio_fs.c
17465 F:      include/uapi/linux/virtio_fs.h
17466 F:      Documentation/filesystems/virtiofs.rst
17467
17468 VIRTIO GPU DRIVER
17469 M:      David Airlie <airlied@linux.ie>
17470 M:      Gerd Hoffmann <kraxel@redhat.com>
17471 L:      dri-devel@lists.freedesktop.org
17472 L:      virtualization@lists.linux-foundation.org
17473 T:      git git://anongit.freedesktop.org/drm/drm-misc
17474 S:      Maintained
17475 F:      drivers/gpu/drm/virtio/
17476 F:      include/uapi/linux/virtio_gpu.h
17477
17478 VIRTIO HOST (VHOST)
17479 M:      "Michael S. Tsirkin" <mst@redhat.com>
17480 M:      Jason Wang <jasowang@redhat.com>
17481 L:      kvm@vger.kernel.org
17482 L:      virtualization@lists.linux-foundation.org
17483 L:      netdev@vger.kernel.org
17484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17485 S:      Maintained
17486 F:      drivers/vhost/
17487 F:      include/uapi/linux/vhost.h
17488
17489 VIRTIO INPUT DRIVER
17490 M:      Gerd Hoffmann <kraxel@redhat.com>
17491 S:      Maintained
17492 F:      drivers/virtio/virtio_input.c
17493 F:      include/uapi/linux/virtio_input.h
17494
17495 VIRTIO IOMMU DRIVER
17496 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17497 L:      virtualization@lists.linux-foundation.org
17498 S:      Maintained
17499 F:      drivers/iommu/virtio-iommu.c
17500 F:      include/uapi/linux/virtio_iommu.h
17501
17502 VIRTUAL BOX GUEST DEVICE DRIVER
17503 M:      Hans de Goede <hdegoede@redhat.com>
17504 M:      Arnd Bergmann <arnd@arndb.de>
17505 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17506 S:      Maintained
17507 F:      include/linux/vbox_utils.h
17508 F:      include/uapi/linux/vbox*.h
17509 F:      drivers/virt/vboxguest/
17510
17511 VIRTUAL SERIO DEVICE DRIVER
17512 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17513 S:      Maintained
17514 F:      drivers/input/serio/userio.c
17515 F:      include/uapi/linux/userio.h
17516
17517 VITESSE FELIX ETHERNET SWITCH DRIVER
17518 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17519 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
17520 L:      netdev@vger.kernel.org
17521 S:      Maintained
17522 F:      drivers/net/dsa/ocelot/*
17523 F:      net/dsa/tag_ocelot.c
17524
17525 VIVID VIRTUAL VIDEO DRIVER
17526 M:      Hans Verkuil <hverkuil@xs4all.nl>
17527 L:      linux-media@vger.kernel.org
17528 T:      git git://linuxtv.org/media_tree.git
17529 W:      https://linuxtv.org
17530 S:      Maintained
17531 F:      drivers/media/platform/vivid/*
17532
17533 VLYNQ BUS
17534 M:      Florian Fainelli <f.fainelli@gmail.com>
17535 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17536 S:      Maintained
17537 F:      drivers/vlynq/vlynq.c
17538 F:      include/linux/vlynq.h
17539
17540 VME SUBSYSTEM
17541 M:      Martyn Welch <martyn@welchs.me.uk>
17542 M:      Manohar Vanga <manohar.vanga@gmail.com>
17543 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17544 L:      devel@driverdev.osuosl.org
17545 S:      Maintained
17546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17547 F:      Documentation/driver-api/vme.rst
17548 F:      drivers/staging/vme/
17549 F:      drivers/vme/
17550 F:      include/linux/vme*
17551
17552 VMWARE BALLOON DRIVER
17553 M:      Nadav Amit <namit@vmware.com>
17554 M:      "VMware, Inc." <pv-drivers@vmware.com>
17555 L:      linux-kernel@vger.kernel.org
17556 S:      Maintained
17557 F:      drivers/misc/vmw_balloon.c
17558
17559 VMWARE HYPERVISOR INTERFACE
17560 M:      Thomas Hellstrom <thellstrom@vmware.com>
17561 M:      "VMware, Inc." <pv-drivers@vmware.com>
17562 L:      virtualization@lists.linux-foundation.org
17563 S:      Supported
17564 F:      arch/x86/kernel/cpu/vmware.c
17565 F:      arch/x86/include/asm/vmware.h
17566
17567 VMWARE PVRDMA DRIVER
17568 M:      Adit Ranadive <aditr@vmware.com>
17569 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17570 L:      linux-rdma@vger.kernel.org
17571 S:      Maintained
17572 F:      drivers/infiniband/hw/vmw_pvrdma/
17573
17574 VMware PVSCSI driver
17575 M:      Jim Gill <jgill@vmware.com>
17576 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17577 L:      linux-scsi@vger.kernel.org
17578 S:      Maintained
17579 F:      drivers/scsi/vmw_pvscsi.c
17580 F:      drivers/scsi/vmw_pvscsi.h
17581
17582 VMWARE VMMOUSE SUBDRIVER
17583 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17584 M:      "VMware, Inc." <pv-drivers@vmware.com>
17585 L:      linux-input@vger.kernel.org
17586 S:      Maintained
17587 F:      drivers/input/mouse/vmmouse.c
17588 F:      drivers/input/mouse/vmmouse.h
17589
17590 VMWARE VMXNET3 ETHERNET DRIVER
17591 M:      Ronak Doshi <doshir@vmware.com>
17592 M:      "VMware, Inc." <pv-drivers@vmware.com>
17593 L:      netdev@vger.kernel.org
17594 S:      Maintained
17595 F:      drivers/net/vmxnet3/
17596
17597 VOCORE VOCORE2 BOARD
17598 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17599 L:      linux-mips@vger.kernel.org
17600 S:      Maintained
17601 F:      arch/mips/boot/dts/ralink/vocore2.dts
17602
17603 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17604 M:      Liam Girdwood <lgirdwood@gmail.com>
17605 M:      Mark Brown <broonie@kernel.org>
17606 L:      linux-kernel@vger.kernel.org
17607 W:      http://www.slimlogic.co.uk/?p=48
17608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17609 S:      Supported
17610 F:      Documentation/devicetree/bindings/regulator/
17611 F:      Documentation/power/regulator/
17612 F:      drivers/regulator/
17613 F:      include/dt-bindings/regulator/
17614 F:      include/linux/regulator/
17615 K:      regulator_get_optional
17616
17617 VRF
17618 M:      David Ahern <dsahern@kernel.org>
17619 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17620 L:      netdev@vger.kernel.org
17621 S:      Maintained
17622 F:      drivers/net/vrf.c
17623 F:      Documentation/networking/vrf.txt
17624
17625 VSPRINTF
17626 M:      Petr Mladek <pmladek@suse.com>
17627 M:      Steven Rostedt <rostedt@goodmis.org>
17628 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
17629 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17630 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
17631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
17632 S:      Maintained
17633 F:      lib/vsprintf.c
17634 F:      lib/test_printf.c
17635 F:      Documentation/core-api/printk-formats.rst
17636
17637 VT1211 HARDWARE MONITOR DRIVER
17638 M:      Juerg Haefliger <juergh@gmail.com>
17639 L:      linux-hwmon@vger.kernel.org
17640 S:      Maintained
17641 F:      Documentation/hwmon/vt1211.rst
17642 F:      drivers/hwmon/vt1211.c
17643
17644 VT8231 HARDWARE MONITOR DRIVER
17645 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17646 L:      linux-hwmon@vger.kernel.org
17647 S:      Maintained
17648 F:      drivers/hwmon/vt8231.c
17649
17650 VUB300 USB to SDIO/SD/MMC bridge chip
17651 L:      linux-mmc@vger.kernel.org
17652 S:      Orphan
17653 F:      drivers/mmc/host/vub300.c
17654
17655 W1 DALLAS'S 1-WIRE BUS
17656 M:      Evgeniy Polyakov <zbr@ioremap.net>
17657 S:      Maintained
17658 F:      Documentation/devicetree/bindings/w1/
17659 F:      Documentation/w1/
17660 F:      drivers/w1/
17661 F:      include/linux/w1.h
17662
17663 W83791D HARDWARE MONITORING DRIVER
17664 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17665 L:      linux-hwmon@vger.kernel.org
17666 S:      Maintained
17667 F:      Documentation/hwmon/w83791d.rst
17668 F:      drivers/hwmon/w83791d.c
17669
17670 W83793 HARDWARE MONITORING DRIVER
17671 M:      Rudolf Marek <r.marek@assembler.cz>
17672 L:      linux-hwmon@vger.kernel.org
17673 S:      Maintained
17674 F:      Documentation/hwmon/w83793.rst
17675 F:      drivers/hwmon/w83793.c
17676
17677 W83795 HARDWARE MONITORING DRIVER
17678 M:      Jean Delvare <jdelvare@suse.com>
17679 L:      linux-hwmon@vger.kernel.org
17680 S:      Maintained
17681 F:      drivers/hwmon/w83795.c
17682
17683 W83L51xD SD/MMC CARD INTERFACE DRIVER
17684 M:      Pierre Ossman <pierre@ossman.eu>
17685 S:      Maintained
17686 F:      drivers/mmc/host/wbsd.*
17687
17688 WACOM PROTOCOL 4 SERIAL TABLETS
17689 M:      Julian Squires <julian@cipht.net>
17690 M:      Hans de Goede <hdegoede@redhat.com>
17691 L:      linux-input@vger.kernel.org
17692 S:      Maintained
17693 F:      drivers/input/tablet/wacom_serial4.c
17694
17695 WATCHDOG DEVICE DRIVERS
17696 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17697 M:      Guenter Roeck <linux@roeck-us.net>
17698 L:      linux-watchdog@vger.kernel.org
17699 W:      http://www.linux-watchdog.org/
17700 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17701 S:      Maintained
17702 F:      Documentation/devicetree/bindings/watchdog/
17703 F:      Documentation/watchdog/
17704 F:      drivers/watchdog/
17705 F:      include/linux/watchdog.h
17706 F:      include/uapi/linux/watchdog.h
17707
17708 WHISKEYCOVE PMIC GPIO DRIVER
17709 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17710 L:      linux-gpio@vger.kernel.org
17711 S:      Maintained
17712 F:      drivers/gpio/gpio-wcove.c
17713
17714 WHWAVE RTC DRIVER
17715 M:      Dianlong Li <long17.cool@163.com>
17716 L:      linux-rtc@vger.kernel.org
17717 S:      Maintained
17718 F:      drivers/rtc/rtc-sd3078.c
17719
17720 WIIMOTE HID DRIVER
17721 M:      David Herrmann <dh.herrmann@googlemail.com>
17722 L:      linux-input@vger.kernel.org
17723 S:      Maintained
17724 F:      drivers/hid/hid-wiimote*
17725
17726 WILOCITY WIL6210 WIRELESS DRIVER
17727 M:      Maya Erez <merez@codeaurora.org>
17728 L:      linux-wireless@vger.kernel.org
17729 L:      wil6210@qti.qualcomm.com
17730 S:      Supported
17731 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17732 F:      drivers/net/wireless/ath/wil6210/
17733
17734 WIMAX STACK
17735 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17736 M:      linux-wimax@intel.com
17737 L:      wimax@linuxwimax.org (subscribers-only)
17738 S:      Supported
17739 W:      http://linuxwimax.org
17740 F:      Documentation/admin-guide/wimax/wimax.rst
17741 F:      include/linux/wimax/debug.h
17742 F:      include/net/wimax.h
17743 F:      include/uapi/linux/wimax.h
17744 F:      net/wimax/
17745
17746 WINBOND CIR DRIVER
17747 M:      David Härdeman <david@hardeman.nu>
17748 S:      Maintained
17749 F:      drivers/media/rc/winbond-cir.c
17750
17751 RCMM REMOTE CONTROLS DECODER
17752 M:      Patrick Lerda <patrick9876@free.fr>
17753 S:      Maintained
17754 F:      drivers/media/rc/ir-rcmm-decoder.c
17755
17756 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17757 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17758 L:      linux-watchdog@vger.kernel.org
17759 S:      Maintained
17760 F:      drivers/watchdog/ebc-c384_wdt.c
17761
17762 WINSYSTEMS WS16C48 GPIO DRIVER
17763 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17764 L:      linux-gpio@vger.kernel.org
17765 S:      Maintained
17766 F:      drivers/gpio/gpio-ws16c48.c
17767
17768 WISTRON LAPTOP BUTTON DRIVER
17769 M:      Miloslav Trmac <mitr@volny.cz>
17770 S:      Maintained
17771 F:      drivers/input/misc/wistron_btns.c
17772
17773 WL3501 WIRELESS PCMCIA CARD DRIVER
17774 L:      linux-wireless@vger.kernel.org
17775 S:      Odd fixes
17776 F:      drivers/net/wireless/wl3501*
17777
17778 WOLFSON MICROELECTRONICS DRIVERS
17779 L:      patches@opensource.cirrus.com
17780 T:      git https://github.com/CirrusLogic/linux-drivers.git
17781 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17782 S:      Supported
17783 F:      Documentation/hwmon/wm83??.rst
17784 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17785 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17786 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17787 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17788 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17789 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17790 F:      drivers/clk/clk-wm83*.c
17791 F:      drivers/extcon/extcon-arizona.c
17792 F:      drivers/leds/leds-wm83*.c
17793 F:      drivers/gpio/gpio-*wm*.c
17794 F:      drivers/gpio/gpio-arizona.c
17795 F:      drivers/hwmon/wm83??-hwmon.c
17796 F:      drivers/input/misc/wm831x-on.c
17797 F:      drivers/input/touchscreen/wm831x-ts.c
17798 F:      drivers/input/touchscreen/wm97*.c
17799 F:      drivers/mfd/arizona*
17800 F:      drivers/mfd/wm*.c
17801 F:      drivers/mfd/cs47l24*
17802 F:      drivers/power/supply/wm83*.c
17803 F:      drivers/rtc/rtc-wm83*.c
17804 F:      drivers/regulator/wm8*.c
17805 F:      drivers/regulator/arizona*
17806 F:      drivers/video/backlight/wm83*_bl.c
17807 F:      drivers/watchdog/wm83*_wdt.c
17808 F:      include/linux/mfd/arizona/
17809 F:      include/linux/mfd/wm831x/
17810 F:      include/linux/mfd/wm8350/
17811 F:      include/linux/mfd/wm8400*
17812 F:      include/linux/regulator/arizona*
17813 F:      include/linux/wm97xx.h
17814 F:      include/sound/wm????.h
17815 F:      sound/soc/codecs/arizona.?
17816 F:      sound/soc/codecs/wm*
17817 F:      sound/soc/codecs/cs47l24*
17818
17819 WORKQUEUE
17820 M:      Tejun Heo <tj@kernel.org>
17821 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17823 S:      Maintained
17824 F:      include/linux/workqueue.h
17825 F:      kernel/workqueue.c
17826 F:      Documentation/core-api/workqueue.rst
17827
17828 X-POWERS AXP288 PMIC DRIVERS
17829 M:      Hans de Goede <hdegoede@redhat.com>
17830 S:      Maintained
17831 N:      axp288
17832 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17833
17834 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17835 M:      Chen-Yu Tsai <wens@csie.org>
17836 L:      linux-kernel@vger.kernel.org
17837 S:      Maintained
17838 N:      axp[128]
17839
17840 X.25 NETWORK LAYER
17841 M:      Andrew Hendry <andrew.hendry@gmail.com>
17842 L:      linux-x25@vger.kernel.org
17843 S:      Odd Fixes
17844 F:      Documentation/networking/x25*
17845 F:      include/net/x25*
17846 F:      net/x25/
17847
17848 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17849 M:      Thomas Gleixner <tglx@linutronix.de>
17850 M:      Ingo Molnar <mingo@redhat.com>
17851 M:      Borislav Petkov <bp@alien8.de>
17852 R:      "H. Peter Anvin" <hpa@zytor.com>
17853 M:      x86@kernel.org
17854 L:      linux-kernel@vger.kernel.org
17855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17856 S:      Maintained
17857 F:      Documentation/devicetree/bindings/x86/
17858 F:      Documentation/x86/
17859 F:      arch/x86/
17860
17861 X86 ENTRY CODE
17862 M:      Andy Lutomirski <luto@kernel.org>
17863 L:      linux-kernel@vger.kernel.org
17864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17865 S:      Maintained
17866 F:      arch/x86/entry/
17867
17868 X86 MCE INFRASTRUCTURE
17869 M:      Tony Luck <tony.luck@intel.com>
17870 M:      Borislav Petkov <bp@alien8.de>
17871 L:      linux-edac@vger.kernel.org
17872 S:      Maintained
17873 F:      arch/x86/kernel/cpu/mce/*
17874
17875 X86 MICROCODE UPDATE SUPPORT
17876 M:      Borislav Petkov <bp@alien8.de>
17877 S:      Maintained
17878 F:      arch/x86/kernel/cpu/microcode/*
17879
17880 X86 MM
17881 M:      Dave Hansen <dave.hansen@linux.intel.com>
17882 M:      Andy Lutomirski <luto@kernel.org>
17883 M:      Peter Zijlstra <peterz@infradead.org>
17884 L:      linux-kernel@vger.kernel.org
17885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17886 S:      Maintained
17887 F:      arch/x86/mm/
17888
17889 X86 PLATFORM DRIVERS
17890 M:      Darren Hart <dvhart@infradead.org>
17891 M:      Andy Shevchenko <andy@infradead.org>
17892 L:      platform-driver-x86@vger.kernel.org
17893 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17894 S:      Odd Fixes
17895 F:      drivers/platform/x86/
17896 F:      drivers/platform/olpc/
17897
17898 X86 PLATFORM DRIVERS - ARCH
17899 R:      Darren Hart <dvhart@infradead.org>
17900 R:      Andy Shevchenko <andy@infradead.org>
17901 L:      platform-driver-x86@vger.kernel.org
17902 L:      x86@kernel.org
17903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17904 S:      Maintained
17905 F:      arch/x86/platform
17906
17907 X86 VDSO
17908 M:      Andy Lutomirski <luto@kernel.org>
17909 L:      linux-kernel@vger.kernel.org
17910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17911 S:      Maintained
17912 F:      arch/x86/entry/vdso/
17913
17914 XARRAY
17915 M:      Matthew Wilcox <willy@infradead.org>
17916 L:      linux-fsdevel@vger.kernel.org
17917 S:      Supported
17918 F:      Documentation/core-api/xarray.rst
17919 F:      lib/idr.c
17920 F:      lib/xarray.c
17921 F:      include/linux/idr.h
17922 F:      include/linux/xarray.h
17923 F:      tools/testing/radix-tree
17924
17925 XBOX DVD IR REMOTE
17926 M:      Benjamin Valentin <benpicco@googlemail.com>
17927 S:      Maintained
17928 F:      drivers/media/rc/xbox_remote.c
17929 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17930
17931 XC2028/3028 TUNER DRIVER
17932 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17933 L:      linux-media@vger.kernel.org
17934 W:      https://linuxtv.org
17935 T:      git git://linuxtv.org/media_tree.git
17936 S:      Maintained
17937 F:      drivers/media/tuners/tuner-xc2028.*
17938
17939 XDP (eXpress Data Path)
17940 M:      Alexei Starovoitov <ast@kernel.org>
17941 M:      Daniel Borkmann <daniel@iogearbox.net>
17942 M:      David S. Miller <davem@davemloft.net>
17943 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17944 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17945 M:      John Fastabend <john.fastabend@gmail.com>
17946 L:      netdev@vger.kernel.org
17947 L:      bpf@vger.kernel.org
17948 S:      Supported
17949 F:      net/core/xdp.c
17950 F:      include/net/xdp.h
17951 F:      kernel/bpf/devmap.c
17952 F:      kernel/bpf/cpumap.c
17953 F:      include/trace/events/xdp.h
17954 K:      xdp
17955 N:      xdp
17956
17957 XDP SOCKETS (AF_XDP)
17958 M:      Björn Töpel <bjorn.topel@intel.com>
17959 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17960 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17961 L:      netdev@vger.kernel.org
17962 L:      bpf@vger.kernel.org
17963 S:      Maintained
17964 F:      kernel/bpf/xskmap.c
17965 F:      net/xdp/
17966
17967 XEN BLOCK SUBSYSTEM
17968 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17969 M:      Roger Pau Monné <roger.pau@citrix.com>
17970 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17971 S:      Supported
17972 F:      drivers/block/xen-blkback/*
17973 F:      drivers/block/xen*
17974
17975 XEN HYPERVISOR ARM
17976 M:      Stefano Stabellini <sstabellini@kernel.org>
17977 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17978 S:      Maintained
17979 F:      arch/arm/xen/
17980 F:      arch/arm/include/asm/xen/
17981
17982 XEN HYPERVISOR ARM64
17983 M:      Stefano Stabellini <sstabellini@kernel.org>
17984 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17985 S:      Maintained
17986 F:      arch/arm64/xen/
17987 F:      arch/arm64/include/asm/xen/
17988
17989 XEN HYPERVISOR INTERFACE
17990 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17991 M:      Juergen Gross <jgross@suse.com>
17992 R:      Stefano Stabellini <sstabellini@kernel.org>
17993 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17995 S:      Supported
17996 F:      arch/x86/xen/
17997 F:      arch/x86/platform/pvh/
17998 F:      drivers/*/xen-*front.c
17999 F:      drivers/xen/
18000 F:      arch/x86/include/asm/xen/
18001 F:      arch/x86/include/asm/pvclock-abi.h
18002 F:      include/xen/
18003 F:      include/uapi/xen/
18004 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
18005 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
18006
18007 XEN NETWORK BACKEND DRIVER
18008 M:      Wei Liu <wei.liu@kernel.org>
18009 M:      Paul Durrant <paul@xen.org>
18010 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18011 L:      netdev@vger.kernel.org
18012 S:      Supported
18013 F:      drivers/net/xen-netback/*
18014
18015 XEN PCI SUBSYSTEM
18016 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18017 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18018 S:      Supported
18019 F:      arch/x86/pci/*xen*
18020 F:      drivers/pci/*xen*
18021
18022 XEN PVSCSI DRIVERS
18023 M:      Juergen Gross <jgross@suse.com>
18024 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18025 L:      linux-scsi@vger.kernel.org
18026 S:      Supported
18027 F:      drivers/scsi/xen-scsifront.c
18028 F:      drivers/xen/xen-scsiback.c
18029 F:      include/xen/interface/io/vscsiif.h
18030
18031 XEN SWIOTLB SUBSYSTEM
18032 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18033 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18034 L:      iommu@lists.linux-foundation.org
18035 S:      Supported
18036 F:      arch/x86/xen/*swiotlb*
18037 F:      drivers/xen/*swiotlb*
18038
18039 XEN SOUND FRONTEND DRIVER
18040 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
18041 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18042 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18043 S:      Supported
18044 F:      sound/xen/*
18045
18046 XFS FILESYSTEM
18047 M:      Darrick J. Wong <darrick.wong@oracle.com>
18048 M:      linux-xfs@vger.kernel.org
18049 L:      linux-xfs@vger.kernel.org
18050 W:      http://xfs.org/
18051 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
18052 S:      Supported
18053 F:      Documentation/admin-guide/xfs.rst
18054 F:      Documentation/ABI/testing/sysfs-fs-xfs
18055 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
18056 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
18057 F:      fs/xfs/
18058 F:      include/uapi/linux/dqblk_xfs.h
18059 F:      include/uapi/linux/fsmap.h
18060
18061 XILINX AXI ETHERNET DRIVER
18062 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
18063 S:      Maintained
18064 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
18065
18066 XILINX UARTLITE SERIAL DRIVER
18067 M:      Peter Korsgaard <jacmet@sunsite.dk>
18068 L:      linux-serial@vger.kernel.org
18069 S:      Maintained
18070 F:      drivers/tty/serial/uartlite.c
18071
18072 XILINX VIDEO IP CORES
18073 M:      Hyun Kwon <hyun.kwon@xilinx.com>
18074 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18075 L:      linux-media@vger.kernel.org
18076 T:      git git://linuxtv.org/media_tree.git
18077 S:      Supported
18078 F:      Documentation/devicetree/bindings/media/xilinx/
18079 F:      drivers/media/platform/xilinx/
18080 F:      include/uapi/linux/xilinx-v4l2-controls.h
18081
18082 XILINX SD-FEC IP CORES
18083 M:      Derek Kiernan <derek.kiernan@xilinx.com>
18084 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
18085 S:      Maintained
18086 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
18087 F:      Documentation/misc-devices/xilinx_sdfec.rst
18088 F:      drivers/misc/xilinx_sdfec.c
18089 F:      drivers/misc/Kconfig
18090 F:      drivers/misc/Makefile
18091 F:      include/uapi/misc/xilinx_sdfec.h
18092
18093 XILLYBUS DRIVER
18094 M:      Eli Billauer <eli.billauer@gmail.com>
18095 L:      linux-kernel@vger.kernel.org
18096 S:      Supported
18097 F:      drivers/char/xillybus/
18098
18099 XLP9XX I2C DRIVER
18100 M:      George Cherian <george.cherian@cavium.com>
18101 M:      Jan Glauber <jglauber@cavium.com>
18102 L:      linux-i2c@vger.kernel.org
18103 W:      http://www.cavium.com
18104 S:      Supported
18105 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
18106 F:      drivers/i2c/busses/i2c-xlp9xx.c
18107
18108 XRA1403 GPIO EXPANDER
18109 M:      Nandor Han <nandor.han@ge.com>
18110 M:      Semi Malinen <semi.malinen@ge.com>
18111 L:      linux-gpio@vger.kernel.org
18112 S:      Maintained
18113 F:      drivers/gpio/gpio-xra1403.c
18114 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
18115
18116 XTENSA XTFPGA PLATFORM SUPPORT
18117 M:      Max Filippov <jcmvbkbc@gmail.com>
18118 L:      linux-xtensa@linux-xtensa.org
18119 S:      Maintained
18120 F:      drivers/spi/spi-xtensa-xtfpga.c
18121 F:      sound/soc/xtensa/xtfpga-i2s.c
18122
18123 YAM DRIVER FOR AX.25
18124 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
18125 L:      linux-hams@vger.kernel.org
18126 S:      Maintained
18127 F:      drivers/net/hamradio/yam*
18128 F:      include/linux/yam.h
18129
18130 YAMA SECURITY MODULE
18131 M:      Kees Cook <keescook@chromium.org>
18132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
18133 S:      Supported
18134 F:      security/yama/
18135 F:      Documentation/admin-guide/LSM/Yama.rst
18136
18137 YEALINK PHONE DRIVER
18138 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
18139 L:      usbb2k-api-dev@nongnu.org
18140 S:      Maintained
18141 F:      Documentation/input/devices/yealink.rst
18142 F:      drivers/input/misc/yealink.*
18143
18144 Z8530 DRIVER FOR AX.25
18145 M:      Joerg Reuter <jreuter@yaina.de>
18146 W:      http://yaina.de/jreuter/
18147 W:      http://www.qsl.net/dl1bke/
18148 L:      linux-hams@vger.kernel.org
18149 S:      Maintained
18150 F:      Documentation/networking/z8530drv.txt
18151 F:      drivers/net/hamradio/*scc.c
18152 F:      drivers/net/hamradio/z8530.h
18153
18154 ZBUD COMPRESSED PAGE ALLOCATOR
18155 M:      Seth Jennings <sjenning@redhat.com>
18156 M:      Dan Streetman <ddstreet@ieee.org>
18157 L:      linux-mm@kvack.org
18158 S:      Maintained
18159 F:      mm/zbud.c
18160 F:      include/linux/zbud.h
18161
18162 ZD1211RW WIRELESS DRIVER
18163 M:      Daniel Drake <dsd@gentoo.org>
18164 M:      Ulrich Kunitz <kune@deine-taler.de>
18165 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18166 L:      linux-wireless@vger.kernel.org
18167 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18168 S:      Maintained
18169 F:      drivers/net/wireless/zydas/zd1211rw/
18170
18171 ZD1301 MEDIA DRIVER
18172 M:      Antti Palosaari <crope@iki.fi>
18173 L:      linux-media@vger.kernel.org
18174 W:      https://linuxtv.org/
18175 W:      http://palosaari.fi/linux/
18176 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18177 S:      Maintained
18178 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18179
18180 ZD1301_DEMOD MEDIA DRIVER
18181 M:      Antti Palosaari <crope@iki.fi>
18182 L:      linux-media@vger.kernel.org
18183 W:      https://linuxtv.org/
18184 W:      http://palosaari.fi/linux/
18185 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18186 S:      Maintained
18187 F:      drivers/media/dvb-frontends/zd1301_demod*
18188
18189 ZHAOXIN PROCESSOR SUPPORT
18190 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18191 L:      linux-kernel@vger.kernel.org
18192 S:      Maintained
18193 F:      arch/x86/kernel/cpu/zhaoxin.c
18194
18195 ZPOOL COMPRESSED PAGE STORAGE API
18196 M:      Dan Streetman <ddstreet@ieee.org>
18197 L:      linux-mm@kvack.org
18198 S:      Maintained
18199 F:      mm/zpool.c
18200 F:      include/linux/zpool.h
18201
18202 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18203 M:      Minchan Kim <minchan@kernel.org>
18204 M:      Nitin Gupta <ngupta@vflare.org>
18205 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18206 L:      linux-kernel@vger.kernel.org
18207 S:      Maintained
18208 F:      drivers/block/zram/
18209 F:      Documentation/admin-guide/blockdev/zram.rst
18210
18211 ZS DECSTATION Z85C30 SERIAL DRIVER
18212 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18213 S:      Maintained
18214 F:      drivers/tty/serial/zs.*
18215
18216 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
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-mm@kvack.org
18221 S:      Maintained
18222 F:      mm/zsmalloc.c
18223 F:      include/linux/zsmalloc.h
18224 F:      Documentation/vm/zsmalloc.rst
18225
18226 ZSWAP COMPRESSED SWAP CACHING
18227 M:      Seth Jennings <sjenning@redhat.com>
18228 M:      Dan Streetman <ddstreet@ieee.org>
18229 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18230 L:      linux-mm@kvack.org
18231 S:      Maintained
18232 F:      mm/zswap.c
18233
18234 THE REST
18235 M:      Linus Torvalds <torvalds@linux-foundation.org>
18236 L:      linux-kernel@vger.kernel.org
18237 Q:      http://patchwork.kernel.org/project/LKML/list/
18238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18239 S:      Buried alive in reporters
18240 F:      *
18241 F:      */