MAINTAINERS

   1 List of maintainers and how to submit kernel changes
   2 ====================================================
   3
   4 Please try to follow the guidelines below.  This will make things
   5 easier on the maintainers.  Not all of these guidelines matter for every
   6 trivial patch so apply some common sense.
   7
   8 Tips for patch submitters
   9 -------------------------
  10
  11 1.      Always *test* your changes, however small, on at least 4 or
  12         5 people, preferably many more.
  13
  14 2.      Try to release a few ALPHA test versions to the net. Announce
  15         them onto the kernel channel and await results. This is especially
  16         important for device drivers, because often that's the only way
  17         you will find things like the fact version 3 firmware needs
  18         a magic fix you didn't know about, or some clown changed the
  19         chips on a board and not its name.  (Don't laugh!  Look at the
  20         SMC etherpower for that.)
  21
  22 3.      Make sure your changes compile correctly in multiple
  23         configurations. In particular check that changes work both as a
  24         module and built into the kernel.
  25
  26 4.      When you are happy with a change make it generally available for
  27         testing and await feedback.
  28
  29 5.      Make a patch available to the relevant maintainer in the list. Use
  30         ``diff -u`` to make the patch easy to merge. Be prepared to get your
  31         changes sent back with seemingly silly requests about formatting
  32         and variable names.  These aren't as silly as they seem. One
  33         job the maintainers (and especially Linus) do is to keep things
  34         looking the same. Sometimes this means that the clever hack in
  35         your driver to get around a problem actually needs to become a
  36         generalized kernel feature ready for next time.
  37
  38         PLEASE check your patch with the automated style checker
  39         (scripts/checkpatch.pl) to catch trivial style violations.
  40         See Documentation/process/coding-style.rst for guidance here.
  41
  42         PLEASE CC: the maintainers and mailing lists that are generated
  43         by ``scripts/get_maintainer.pl.`` The results returned by the
  44         script will be best if you have git installed and are making
  45         your changes in a branch derived from Linus' latest git tree.
  46         See Documentation/process/submitting-patches.rst for details.
  47
  48         PLEASE try to include any credit lines you want added with the
  49         patch. It avoids people being missed off by mistake and makes
  50         it easier to know who wants adding and who doesn't.
  51
  52         PLEASE document known bugs. If it doesn't work for everything
  53         or does something very odd once a month document it.
  54
  55         PLEASE remember that submissions must be made under the terms
  56         of the Linux Foundation certificate of contribution and should
  57         include a Signed-off-by: line.  The current version of this
  58         "Developer's Certificate of Origin" (DCO) is listed in the file
  59         Documentation/process/submitting-patches.rst.
  60
  61 6.      Make sure you have the right to send any changes you make. If you
  62         do changes at work you may find your employer owns the patch
  63         not you.
  64
  65 7.      When sending security related changes or reports to a maintainer
  66         please Cc: security@kernel.org, especially if the maintainer
  67         does not respond. Please keep in mind that the security team is
  68         a small set of people who can be efficient only when working on
  69         verified bugs. Please only Cc: this list when you have identified
  70         that the bug would present a short-term risk to other users if it
  71         were publicly disclosed. For example, reports of address leaks do
  72         not represent an immediate threat and are better handled publicly,
  73         and ideally, should come with a patch proposal. Please do not send
  74         automated reports to this list either. Such bugs will be handled
  75         better and faster in the usual public places. See
  76         Documentation/admin-guide/security-bugs.rst for details.
  77
  78 8.      Happy hacking.
  79
  80 Descriptions of section entries
  81 -------------------------------
  82
  83         M: *Mail* patches to: FullName <address@domain>
  84         R: Designated *Reviewer*: FullName <address@domain>
  85            These reviewers should be CCed on patches.
  86         L: *Mailing list* that is relevant to this area
  87         W: *Web-page* with status/info
  88         B: URI for where to file *bugs*. A web-page with detailed bug
  89            filing info, a direct bug tracker link, or a mailto: URI.
  90         C: URI for *chat* protocol, server and channel where developers
  91            usually hang out, for example irc://server/channel.
  92         Q: *Patchwork* web based patch tracking system site
  93         T: *SCM* tree type and location.
  94            Type is one of: git, hg, quilt, stgit, topgit
  95         S: *Status*, one of the following:
  96            Supported:   Someone is actually paid to look after this.
  97            Maintained:  Someone actually looks after it.
  98            Odd Fixes:   It has a maintainer but they don't have time to do
  99                         much other than throw the odd patch in. See below..
 100            Orphan:      No current maintainer [but maybe you could take the
 101                         role as you write your new code].
 102            Obsolete:    Old code. Something tagged obsolete generally means
 103                         it has been replaced by a better system and you
 104                         should be using that.
 105         P: Subsystem Profile document for more details submitting
 106            patches to the given subsystem. This is either an in-tree file,
 107            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
 108            for details.
 109         F: *Files* and directories wildcard patterns.
 110            A trailing slash includes all files and subdirectory files.
 111            F:   drivers/net/    all files in and below drivers/net
 112            F:   drivers/net/*   all files in drivers/net, but not below
 113            F:   */net/*         all files in "any top level directory"/net
 114            One pattern per line.  Multiple F: lines acceptable.
 115         N: Files and directories *Regex* patterns.
 116            N:   [^a-z]tegra     all files whose path contains the word tegra
 117            One pattern per line.  Multiple N: lines acceptable.
 118            scripts/get_maintainer.pl has different behavior for files that
 119            match F: pattern and matches of N: patterns.  By default,
 120            get_maintainer will not look at git log history when an F: pattern
 121            match occurs.  When an N: match occurs, git log history is used
 122            to also notify the people that have git commit signatures.
 123         X: *Excluded* files and directories that are NOT maintained, same
 124            rules as F:. Files exclusions are tested before file matches.
 125            Can be useful for excluding a specific subdirectory, for instance:
 126            F:   net/
 127            X:   net/ipv6/
 128            matches all files in and below net excluding net/ipv6/
 129         K: *Content regex* (perl extended) pattern match in a patch or file.
 130            For instance:
 131            K: of_get_profile
 132               matches patches or files that contain "of_get_profile"
 133            K: \b(printk|pr_(info|err))\b
 134               matches patches or files that contain one or more of the words
 135               printk, pr_info or pr_err
 136            One regex pattern per line.  Multiple K: lines acceptable.
 137
 138 Maintainers List
 139 ----------------
 140
 141 .. note:: When reading this list, please look for the most precise areas
 142           first. When adding to this list, please keep the entries in
 143           alphabetical order.
 144
 145 3C59X NETWORK DRIVER
 146 M:      Steffen Klassert <klassert@kernel.org>
 147 L:      netdev@vger.kernel.org
 148 S:      Odd Fixes
 149 F:      Documentation/networking/device_drivers/3com/vortex.txt
 150 F:      drivers/net/ethernet/3com/3c59x.c
 151
 152 3CR990 NETWORK DRIVER
 153 M:      David Dillow <dave@thedillows.org>
 154 L:      netdev@vger.kernel.org
 155 S:      Maintained
 156 F:      drivers/net/ethernet/3com/typhoon*
 157
 158 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 159 M:      Adam Radford <aradford@gmail.com>
 160 L:      linux-scsi@vger.kernel.org
 161 W:      http://www.lsi.com
 162 S:      Supported
 163 F:      drivers/scsi/3w-*
 164
 165 53C700 AND 53C700-66 SCSI DRIVER
 166 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 167 L:      linux-scsi@vger.kernel.org
 168 S:      Maintained
 169 F:      drivers/scsi/53c700*
 170
 171 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 172 M:      Alexander Aring <alex.aring@gmail.com>
 173 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 174 L:      linux-bluetooth@vger.kernel.org
 175 L:      linux-wpan@vger.kernel.org
 176 S:      Maintained
 177 F:      net/6lowpan/
 178 F:      include/net/6lowpan.h
 179 F:      Documentation/networking/6lowpan.rst
 180
 181 6PACK NETWORK DRIVER FOR AX.25
 182 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 183 L:      linux-hams@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/hamradio/6pack.c
 186
 187 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 188 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 189 M:      Heiner Kallweit <hkallweit1@gmail.com>
 190 L:      netdev@vger.kernel.org
 191 S:      Maintained
 192 F:      drivers/net/ethernet/realtek/r8169*
 193
 194 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 195 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 196 L:      linux-serial@vger.kernel.org
 197 S:      Maintained
 198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 199 F:      drivers/tty/serial/8250*
 200 F:      include/linux/serial_8250.h
 201
 202 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 203 L:      netdev@vger.kernel.org
 204 S:      Orphan / Obsolete
 205 F:      drivers/net/ethernet/8390/
 206
 207 9P FILE SYSTEM
 208 M:      Eric Van Hensbergen <ericvh@gmail.com>
 209 M:      Latchesar Ionkov <lucho@ionkov.net>
 210 M:      Dominique Martinet <asmadeus@codewreck.org>
 211 L:      v9fs-developer@lists.sourceforge.net
 212 W:      http://swik.net/v9fs
 213 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 215 T:      git git://github.com/martinetd/linux.git
 216 S:      Maintained
 217 F:      Documentation/filesystems/9p.txt
 218 F:      fs/9p/
 219 F:      net/9p/
 220 F:      include/net/9p/
 221 F:      include/uapi/linux/virtio_9p.h
 222 F:      include/trace/events/9p.h
 223
 224 A8293 MEDIA DRIVER
 225 M:      Antti Palosaari <crope@iki.fi>
 226 L:      linux-media@vger.kernel.org
 227 W:      https://linuxtv.org
 228 W:      http://palosaari.fi/linux/
 229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 230 T:      git git://linuxtv.org/anttip/media_tree.git
 231 S:      Maintained
 232 F:      drivers/media/dvb-frontends/a8293*
 233
 234 AACRAID SCSI RAID DRIVER
 235 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 236 L:      linux-scsi@vger.kernel.org
 237 W:      http://www.adaptec.com/
 238 S:      Supported
 239 F:      Documentation/scsi/aacraid.txt
 240 F:      drivers/scsi/aacraid/
 241
 242 ABI/API
 243 L:      linux-api@vger.kernel.org
 244 F:      include/linux/syscalls.h
 245 F:      kernel/sys_ni.c
 246
 247 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 248 M:      Hans de Goede <hdegoede@redhat.com>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru.c
 252
 253 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 254 M:      Alistair John Strachan <alistair@devzero.co.uk>
 255 L:      linux-hwmon@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/hwmon/abituguru3.c
 258
 259 ACCES 104-DIO-48E 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-dio-48e.c
 264
 265 ACCES 104-IDI-48 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-idi-48.c
 270
 271 ACCES 104-IDIO-16 GPIO DRIVER
 272 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 273 L:      linux-gpio@vger.kernel.org
 274 S:      Maintained
 275 F:      drivers/gpio/gpio-104-idio-16.c
 276
 277 ACCES 104-QUAD-8 DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-iio@vger.kernel.org
 280 S:      Maintained
 281 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 282 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 283 F:      drivers/counter/104-quad-8.c
 284
 285 ACCES PCI-IDIO-16 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-pci-idio-16.c
 290
 291 ACCES PCIe-IDIO-24 GPIO DRIVER
 292 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 293 L:      linux-gpio@vger.kernel.org
 294 S:      Maintained
 295 F:      drivers/gpio/gpio-pcie-idio-24.c
 296
 297 ACENIC DRIVER
 298 M:      Jes Sorensen <jes@trained-monkey.org>
 299 L:      linux-acenic@sunsite.dk
 300 S:      Maintained
 301 F:      drivers/net/ethernet/alteon/acenic*
 302
 303 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 304 M:      Peter Kaestle <peter@piie.net>
 305 L:      platform-driver-x86@vger.kernel.org
 306 W:      http://piie.net/?section=acerhdf
 307 S:      Maintained
 308 F:      drivers/platform/x86/acerhdf.c
 309
 310 ACER WMI LAPTOP EXTRAS
 311 M:      "Lee, Chun-Yi" <jlee@suse.com>
 312 L:      platform-driver-x86@vger.kernel.org
 313 S:      Maintained
 314 F:      drivers/platform/x86/acer-wmi.c
 315
 316 ACPI
 317 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 318 M:      Len Brown <lenb@kernel.org>
 319 L:      linux-acpi@vger.kernel.org
 320 S:      Supported
 321 W:      https://01.org/linux-acpi
 322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 323 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 324 B:      https://bugzilla.kernel.org
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      Documentation/ABI/testing/sysfs-bus-acpi
 327 F:      Documentation/firmware-guide/acpi/
 328 F:      drivers/acpi/
 329 F:      drivers/pci/*/*acpi*
 330 F:      drivers/pci/*acpi*
 331 F:      drivers/pnp/pnpacpi/
 332 F:      include/acpi/
 333 F:      include/linux/acpi.h
 334 F:      include/linux/fwnode.h
 335 F:      tools/power/acpi/
 336
 337 ACPI APEI
 338 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 339 M:      Len Brown <lenb@kernel.org>
 340 R:      James Morse <james.morse@arm.com>
 341 R:      Tony Luck <tony.luck@intel.com>
 342 R:      Borislav Petkov <bp@alien8.de>
 343 L:      linux-acpi@vger.kernel.org
 344 F:      drivers/acpi/apei/
 345
 346 ACPI COMPONENT ARCHITECTURE (ACPICA)
 347 M:      Robert Moore <robert.moore@intel.com>
 348 M:      Erik Kaneda <erik.kaneda@intel.com>
 349 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 350 L:      linux-acpi@vger.kernel.org
 351 L:      devel@acpica.org
 352 S:      Supported
 353 W:      https://acpica.org/
 354 W:      https://github.com/acpica/acpica/
 355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 356 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 357 B:      https://bugzilla.kernel.org
 358 B:      https://bugs.acpica.org
 359 F:      drivers/acpi/acpica/
 360 F:      include/acpi/
 361 F:      tools/power/acpi/
 362
 363 ACPI FAN DRIVER
 364 M:      Zhang Rui <rui.zhang@intel.com>
 365 L:      linux-acpi@vger.kernel.org
 366 S:      Supported
 367 W:      https://01.org/linux-acpi
 368 B:      https://bugzilla.kernel.org
 369 F:      drivers/acpi/fan.c
 370
 371 ACPI FOR ARM64 (ACPI/arm64)
 372 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 373 M:      Hanjun Guo <guohanjun@huawei.com>
 374 M:      Sudeep Holla <sudeep.holla@arm.com>
 375 L:      linux-acpi@vger.kernel.org
 376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 377 S:      Maintained
 378 F:      drivers/acpi/arm64
 379
 380 ACPI I2C MULTI INSTANTIATE DRIVER
 381 M:      Hans de Goede <hdegoede@redhat.com>
 382 L:      platform-driver-x86@vger.kernel.org
 383 S:      Maintained
 384 F:      drivers/platform/x86/i2c-multi-instantiate.c
 385
 386 ACPI PMIC DRIVERS
 387 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 388 M:      Len Brown <lenb@kernel.org>
 389 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 390 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 S:      Supported
 393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 394 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 395 B:      https://bugzilla.kernel.org
 396 F:      drivers/acpi/pmic/
 397
 398 ACPI THERMAL DRIVER
 399 M:      Zhang Rui <rui.zhang@intel.com>
 400 L:      linux-acpi@vger.kernel.org
 401 S:      Supported
 402 W:      https://01.org/linux-acpi
 403 B:      https://bugzilla.kernel.org
 404 F:      drivers/acpi/*thermal*
 405
 406 ACPI VIDEO DRIVER
 407 M:      Zhang Rui <rui.zhang@intel.com>
 408 L:      linux-acpi@vger.kernel.org
 409 S:      Supported
 410 W:      https://01.org/linux-acpi
 411 B:      https://bugzilla.kernel.org
 412 F:      drivers/acpi/acpi_video.c
 413
 414 ACPI WMI DRIVER
 415 L:      platform-driver-x86@vger.kernel.org
 416 S:      Orphan
 417 F:      drivers/platform/x86/wmi.c
 418 F:      include/uapi/linux/wmi.h
 419
 420 AD1889 ALSA SOUND DRIVER
 421 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 422 L:      linux-parisc@vger.kernel.org
 423 S:      Maintained
 424 F:      sound/pci/ad1889.*
 425
 426 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5254
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/misc/ad525x_dpot.c
 432
 433 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD5398
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/regulator/ad5398.c
 439
 440 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7142
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/misc/ad714x.c
 446
 447 AD7877 TOUCHSCREEN DRIVER
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7877
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7877.c
 453
 454 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 455 M:      Michael Hennerich <michael.hennerich@analog.com>
 456 W:      http://wiki.analog.com/AD7879
 457 W:      http://ez.analog.com/community/linux-device-drivers
 458 S:      Supported
 459 F:      drivers/input/touchscreen/ad7879.c
 460
 461 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 462 M:      Jiri Kosina <jikos@kernel.org>
 463 S:      Maintained
 464
 465 ADF7242 IEEE 802.15.4 RADIO DRIVER
 466 M:      Michael Hennerich <michael.hennerich@analog.com>
 467 W:      https://wiki.analog.com/ADF7242
 468 W:      http://ez.analog.com/community/linux-device-drivers
 469 L:      linux-wpan@vger.kernel.org
 470 S:      Supported
 471 F:      drivers/net/ieee802154/adf7242.c
 472 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 473
 474 ADM1025 HARDWARE MONITOR DRIVER
 475 M:      Jean Delvare <jdelvare@suse.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      Documentation/hwmon/adm1025.rst
 479 F:      drivers/hwmon/adm1025.c
 480
 481 ADM1029 HARDWARE MONITOR DRIVER
 482 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 483 L:      linux-hwmon@vger.kernel.org
 484 S:      Maintained
 485 F:      drivers/hwmon/adm1029.c
 486
 487 ADM8211 WIRELESS DRIVER
 488 L:      linux-wireless@vger.kernel.org
 489 W:      http://wireless.kernel.org/
 490 S:      Orphan
 491 F:      drivers/net/wireless/admtek/adm8211.*
 492
 493 ADP1653 FLASH CONTROLLER DRIVER
 494 M:      Sakari Ailus <sakari.ailus@iki.fi>
 495 L:      linux-media@vger.kernel.org
 496 S:      Maintained
 497 F:      drivers/media/i2c/adp1653.c
 498 F:      include/media/i2c/adp1653.h
 499
 500 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 501 M:      Michael Hennerich <michael.hennerich@analog.com>
 502 W:      http://wiki.analog.com/ADP5520
 503 W:      http://ez.analog.com/community/linux-device-drivers
 504 S:      Supported
 505 F:      drivers/mfd/adp5520.c
 506 F:      drivers/video/backlight/adp5520_bl.c
 507 F:      drivers/leds/leds-adp5520.c
 508 F:      drivers/gpio/gpio-adp5520.c
 509 F:      drivers/input/keyboard/adp5520-keys.c
 510
 511 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP5588
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/input/keyboard/adp5588-keys.c
 517 F:      drivers/gpio/gpio-adp5588.c
 518
 519 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 520 M:      Michael Hennerich <michael.hennerich@analog.com>
 521 W:      http://wiki.analog.com/ADP8860
 522 W:      http://ez.analog.com/community/linux-device-drivers
 523 S:      Supported
 524 F:      drivers/video/backlight/adp8860_bl.c
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475.rst
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 562
 563 AF9013 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 FORCEDETH GIGABIT ETHERNET DRIVER
 651 M:      Rain River <rain.1986.08.12@gmail.com>
 652 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
 653 L:      netdev@vger.kernel.org
 654 S:      Maintained
 655 F:      drivers/net/ethernet/nvidia/*
 656
 657 ALCATEL SPEEDTOUCH USB DRIVER
 658 M:      Duncan Sands <duncan.sands@free.fr>
 659 L:      linux-usb@vger.kernel.org
 660 W:      http://www.linux-usb.org/SpeedTouch/
 661 S:      Maintained
 662 F:      drivers/usb/atm/speedtch.c
 663 F:      drivers/usb/atm/usbatm.c
 664
 665 ALCHEMY AU1XX0 MMC DRIVER
 666 M:      Manuel Lauss <manuel.lauss@gmail.com>
 667 S:      Maintained
 668 F:      drivers/mmc/host/au1xmmc.c
 669
 670 ALI1563 I2C DRIVER
 671 M:      Rudolf Marek <r.marek@assembler.cz>
 672 L:      linux-i2c@vger.kernel.org
 673 S:      Maintained
 674 F:      Documentation/i2c/busses/i2c-ali1563.rst
 675 F:      drivers/i2c/busses/i2c-ali1563.c
 676
 677 ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER
 678 M:      Tomislav Denis <tomislav.denis@avl.com>
 679 W:      http://www.allsensors.com/
 680 S:      Maintained
 681 L:      linux-iio@vger.kernel.org
 682 F:      drivers/iio/pressure/dlhl60d.c
 683 F:      Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml
 684
 685 ALLEGRO DVT VIDEO IP CORE DRIVER
 686 M:      Michael Tretter <m.tretter@pengutronix.de>
 687 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 688 L:      linux-media@vger.kernel.org
 689 S:      Maintained
 690 F:      drivers/staging/media/allegro-dvt/
 691
 692 ALLWINNER CPUFREQ DRIVER
 693 M:      Yangtao Li <tiny.windzz@gmail.com>
 694 L:      linux-pm@vger.kernel.org
 695 S:      Maintained
 696 F:      Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
 697 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 698
 699 ALLWINNER CRYPTO DRIVERS
 700 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 701 L:      linux-crypto@vger.kernel.org
 702 S:      Maintained
 703 F:      drivers/crypto/allwinner/
 704
 705 ALLWINNER THERMAL DRIVER
 706 M:      Vasily Khoruzhick <anarsoul@gmail.com>
 707 M:      Yangtao Li <tiny.windzz@gmail.com>
 708 L:      linux-pm@vger.kernel.org
 709 S:      Maintained
 710 F:      Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
 711 F:      drivers/thermal/sun8i_thermal.c
 712
 713 ALLWINNER VPU DRIVER
 714 M:      Maxime Ripard <mripard@kernel.org>
 715 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 716 L:      linux-media@vger.kernel.org
 717 S:      Maintained
 718 F:      drivers/staging/media/sunxi/cedrus/
 719
 720 ALPHA PORT
 721 M:      Richard Henderson <rth@twiddle.net>
 722 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 723 M:      Matt Turner <mattst88@gmail.com>
 724 S:      Odd Fixes
 725 L:      linux-alpha@vger.kernel.org
 726 F:      arch/alpha/
 727
 728 ALPS PS/2 TOUCHPAD DRIVER
 729 R:      Pali Rohár <pali.rohar@gmail.com>
 730 F:      drivers/input/mouse/alps.*
 731
 732 ALTERA I2C CONTROLLER DRIVER
 733 M:      Thor Thayer <thor.thayer@linux.intel.com>
 734 S:      Maintained
 735 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 736 F:      drivers/i2c/busses/i2c-altera.c
 737
 738 ALTERA MAILBOX DRIVER
 739 M:      Ley Foon Tan <ley.foon.tan@intel.com>
 740 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 741 S:      Maintained
 742 F:      drivers/mailbox/mailbox-altera.c
 743
 744 ALTERA PIO DRIVER
 745 M:      Joyce Ooi <joyce.ooi@intel.com>
 746 L:      linux-gpio@vger.kernel.org
 747 S:      Maintained
 748 F:      drivers/gpio/gpio-altera.c
 749
 750 ALTERA SYSTEM MANAGER DRIVER
 751 M:      Thor Thayer <thor.thayer@linux.intel.com>
 752 S:      Maintained
 753 F:      drivers/mfd/altera-sysmgr.c
 754 F:      include/linux/mfd/altera-sysmgr.h
 755
 756 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 757 M:      Thor Thayer <thor.thayer@linux.intel.com>
 758 S:      Maintained
 759 F:      drivers/gpio/gpio-altera-a10sr.c
 760 F:      drivers/mfd/altera-a10sr.c
 761 F:      drivers/reset/reset-a10sr.c
 762 F:      include/linux/mfd/altera-a10sr.h
 763 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 764
 765 ALTERA TRIPLE SPEED ETHERNET DRIVER
 766 M:      Thor Thayer <thor.thayer@linux.intel.com>
 767 L:      netdev@vger.kernel.org
 768 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 769 S:      Maintained
 770 F:      drivers/net/ethernet/altera/
 771
 772 ALTERA UART/JTAG UART SERIAL DRIVERS
 773 M:      Tobias Klauser <tklauser@distanz.ch>
 774 L:      linux-serial@vger.kernel.org
 775 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 776 S:      Maintained
 777 F:      drivers/tty/serial/altera_uart.c
 778 F:      drivers/tty/serial/altera_jtaguart.c
 779 F:      include/linux/altera_uart.h
 780 F:      include/linux/altera_jtaguart.h
 781
 782 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 783 M:      Talel Shenhar <talel@amazon.com>
 784 S:      Maintained
 785 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 786 F:      drivers/thermal/thermal_mmio.c
 787
 788 AMAZON ETHERNET DRIVERS
 789 M:      Netanel Belgazal <netanel@amazon.com>
 790 M:      Arthur Kiyanovski <akiyano@amazon.com>
 791 R:      Guy Tzalik <gtzalik@amazon.com>
 792 R:      Saeed Bishara <saeedb@amazon.com>
 793 R:      Zorik Machulsky <zorik@amazon.com>
 794 L:      netdev@vger.kernel.org
 795 S:      Supported
 796 F:      Documentation/networking/device_drivers/amazon/ena.txt
 797 F:      drivers/net/ethernet/amazon/
 798
 799 AMAZON RDMA EFA DRIVER
 800 M:      Gal Pressman <galpress@amazon.com>
 801 R:      Yossi Leybovich <sleybo@amazon.com>
 802 L:      linux-rdma@vger.kernel.org
 803 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 804 S:      Supported
 805 F:      drivers/infiniband/hw/efa/
 806 F:      include/uapi/rdma/efa-abi.h
 807
 808 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 809 M:      Tom Lendacky <thomas.lendacky@amd.com>
 810 L:      linux-crypto@vger.kernel.org
 811 S:      Supported
 812 F:      drivers/crypto/ccp/
 813 F:      include/linux/ccp.h
 814
 815 AMD DISPLAY CORE
 816 M:      Harry Wentland <harry.wentland@amd.com>
 817 M:      Leo Li <sunpeng.li@amd.com>
 818 L:      amd-gfx@lists.freedesktop.org
 819 T:      git git://people.freedesktop.org/~agd5f/linux
 820 S:      Supported
 821 F:      drivers/gpu/drm/amd/display/
 822
 823 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 824 M:      Huang Rui <ray.huang@amd.com>
 825 L:      linux-hwmon@vger.kernel.org
 826 S:      Supported
 827 F:      Documentation/hwmon/fam15h_power.rst
 828 F:      drivers/hwmon/fam15h_power.c
 829
 830 AMD FCH GPIO DRIVER
 831 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 832 L:      linux-gpio@vger.kernel.org
 833 S:      Maintained
 834 F:      drivers/gpio/gpio-amd-fch.c
 835 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 836
 837 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 838 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 839 S:      Orphan
 840 F:      drivers/usb/gadget/udc/amd5536udc.*
 841
 842 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 843 M:      Andres Salomon <dilinger@queued.net>
 844 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 845 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 846 S:      Supported
 847 F:      drivers/char/hw_random/geode-rng.c
 848 F:      drivers/crypto/geode*
 849 F:      drivers/video/fbdev/geode/
 850 F:      arch/x86/include/asm/geode.h
 851
 852 AMD IOMMU (AMD-VI)
 853 M:      Joerg Roedel <joro@8bytes.org>
 854 L:      iommu@lists.linux-foundation.org
 855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 856 S:      Maintained
 857 F:      drivers/iommu/amd_iommu*.[ch]
 858 F:      include/linux/amd-iommu.h
 859
 860 AMD KFD
 861 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 862 L:      amd-gfx@lists.freedesktop.org
 863 T:      git git://people.freedesktop.org/~agd5f/linux
 864 S:      Supported
 865 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 866 F:      drivers/gpu/drm/amd/amdkfd/
 867 F:      drivers/gpu/drm/amd/include/cik_structs.h
 868 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 869 F:      drivers/gpu/drm/amd/include/vi_structs.h
 870 F:      drivers/gpu/drm/amd/include/v9_structs.h
 871 F:      include/uapi/linux/kfd_ioctl.h
 872
 873 AMD MP2 I2C DRIVER
 874 M:      Elie Morisse <syniurge@gmail.com>
 875 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 876 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 877 L:      linux-i2c@vger.kernel.org
 878 S:      Maintained
 879 F:      drivers/i2c/busses/i2c-amd-mp2*
 880
 881 AMD POWERPLAY
 882 M:      Evan Quan <evan.quan@amd.com>
 883 L:      amd-gfx@lists.freedesktop.org
 884 S:      Supported
 885 F:      drivers/gpu/drm/amd/powerplay/
 886 T:      git git://people.freedesktop.org/~agd5f/linux
 887
 888 AMD SEATTLE DEVICE TREE SUPPORT
 889 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 890 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 891 M:      Tom Lendacky <thomas.lendacky@amd.com>
 892 S:      Supported
 893 F:      arch/arm64/boot/dts/amd/
 894
 895 AMD XGBE DRIVER
 896 M:      Tom Lendacky <thomas.lendacky@amd.com>
 897 L:      netdev@vger.kernel.org
 898 S:      Supported
 899 F:      drivers/net/ethernet/amd/xgbe/
 900 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 901
 902 ANALOG DEVICES INC AD5686 DRIVER
 903 M:      Stefan Popa <stefan.popa@analog.com>
 904 L:      linux-pm@vger.kernel.org
 905 W:      http://ez.analog.com/community/linux-device-drivers
 906 S:      Supported
 907 F:      drivers/iio/dac/ad5686*
 908 F:      drivers/iio/dac/ad5696*
 909
 910 ANALOG DEVICES INC AD5758 DRIVER
 911 M:      Stefan Popa <stefan.popa@analog.com>
 912 L:      linux-iio@vger.kernel.org
 913 W:      http://ez.analog.com/community/linux-device-drivers
 914 S:      Supported
 915 F:      drivers/iio/dac/ad5758.c
 916 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 917
 918 ANALOG DEVICES INC AD7091R5 DRIVER
 919 M:      Beniamin Bia <beniamin.bia@analog.com>
 920 L:      linux-iio@vger.kernel.org
 921 W:      http://ez.analog.com/community/linux-device-drivers
 922 S:      Supported
 923 F:      drivers/iio/adc/ad7091r5.c
 924 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7091r5.yaml
 925
 926 ANALOG DEVICES INC AD7124 DRIVER
 927 M:      Stefan Popa <stefan.popa@analog.com>
 928 L:      linux-iio@vger.kernel.org
 929 W:      http://ez.analog.com/community/linux-device-drivers
 930 S:      Supported
 931 F:      drivers/iio/adc/ad7124.c
 932 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 933
 934 ANALOG DEVICES INC AD7292 DRIVER
 935 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
 936 L:      linux-iio@vger.kernel.org
 937 W:      http://ez.analog.com/community/linux-device-drivers
 938 S:      Supported
 939 F:      drivers/iio/adc/ad7292.c
 940 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
 941
 942 ANALOG DEVICES INC AD7606 DRIVER
 943 M:      Stefan Popa <stefan.popa@analog.com>
 944 M:      Beniamin Bia <beniamin.bia@analog.com>
 945 L:      linux-iio@vger.kernel.org
 946 W:      http://ez.analog.com/community/linux-device-drivers
 947 S:      Supported
 948 F:      drivers/iio/adc/ad7606.c
 949 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
 950
 951 ANALOG DEVICES INC AD7768-1 DRIVER
 952 M:      Stefan Popa <stefan.popa@analog.com>
 953 L:      linux-iio@vger.kernel.org
 954 W:      http://ez.analog.com/community/linux-device-drivers
 955 S:      Supported
 956 F:      drivers/iio/adc/ad7768-1.c
 957 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 958
 959 ANALOG DEVICES INC AD7780 DRIVER
 960 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 961 M:      Renato Lui Geh <renatogeh@gmail.com>
 962 L:      linux-iio@vger.kernel.org
 963 W:      http://ez.analog.com/community/linux-device-drivers
 964 S:      Supported
 965 F:      drivers/iio/adc/ad7780.c
 966 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 967
 968 ANALOG DEVICES INC AD9389B DRIVER
 969 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 970 L:      linux-media@vger.kernel.org
 971 S:      Maintained
 972 F:      drivers/media/i2c/ad9389b*
 973
 974 ANALOG DEVICES INC ADGS1408 DRIVER
 975 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 976 S:      Supported
 977 F:      drivers/mux/adgs1408.c
 978 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 979
 980 ANALOG DEVICES INC ADIN DRIVER
 981 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
 982 L:      netdev@vger.kernel.org
 983 W:      http://ez.analog.com/community/linux-device-drivers
 984 S:      Supported
 985 F:      drivers/net/phy/adin.c
 986 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
 987
 988 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 989 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 990 S:      Supported
 991 L:      linux-iio@vger.kernel.org
 992 F:      include/linux/iio/imu/adis.h
 993 F:      drivers/iio/imu/adis.c
 994
 995 ANALOG DEVICES INC ADIS16460 DRIVER
 996 M:      Dragos Bogdan <dragos.bogdan@analog.com>
 997 S:      Supported
 998 L:      linux-iio@vger.kernel.org
 999 W:      http://ez.analog.com/community/linux-device-drivers
1000 F:      drivers/iio/imu/adis16460.c
1001 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1002
1003 ANALOG DEVICES INC ADM1177 DRIVER
1004 M:      Beniamin Bia <beniamin.bia@analog.com>
1005 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1006 L:      linux-hwmon@vger.kernel.org
1007 W:      http://ez.analog.com/community/linux-device-drivers
1008 S:      Supported
1009 F:      drivers/hwmon/adm1177.c
1010 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1011
1012 ANALOG DEVICES INC ADP5061 DRIVER
1013 M:      Stefan Popa <stefan.popa@analog.com>
1014 L:      linux-pm@vger.kernel.org
1015 W:      http://ez.analog.com/community/linux-device-drivers
1016 S:      Supported
1017 F:      drivers/power/supply/adp5061.c
1018
1019 ANALOG DEVICES INC ADV7180 DRIVER
1020 M:      Lars-Peter Clausen <lars@metafoo.de>
1021 L:      linux-media@vger.kernel.org
1022 W:      http://ez.analog.com/community/linux-device-drivers
1023 S:      Supported
1024 F:      drivers/media/i2c/adv7180.c
1025
1026 ANALOG DEVICES INC ADV748X DRIVER
1027 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1028 L:      linux-media@vger.kernel.org
1029 S:      Maintained
1030 F:      drivers/media/i2c/adv748x/*
1031
1032 ANALOG DEVICES INC ADV7511 DRIVER
1033 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1034 L:      linux-media@vger.kernel.org
1035 S:      Maintained
1036 F:      drivers/media/i2c/adv7511*
1037
1038 ANALOG DEVICES INC ADV7604 DRIVER
1039 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1040 L:      linux-media@vger.kernel.org
1041 S:      Maintained
1042 F:      drivers/media/i2c/adv7604*
1043
1044 ANALOG DEVICES INC ADV7842 DRIVER
1045 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1046 L:      linux-media@vger.kernel.org
1047 S:      Maintained
1048 F:      drivers/media/i2c/adv7842*
1049
1050 ANALOG DEVICES INC ASOC CODEC DRIVERS
1051 M:      Lars-Peter Clausen <lars@metafoo.de>
1052 M:      Nuno Sá <nuno.sa@analog.com>
1053 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1054 W:      http://wiki.analog.com/
1055 W:      http://ez.analog.com/community/linux-device-drivers
1056 S:      Supported
1057 F:      sound/soc/codecs/adau*
1058 F:      sound/soc/codecs/adav*
1059 F:      sound/soc/codecs/ad1*
1060 F:      sound/soc/codecs/ad7*
1061 F:      sound/soc/codecs/ssm*
1062 F:      sound/soc/codecs/sigmadsp.*
1063
1064 ANALOG DEVICES INC DMA DRIVERS
1065 M:      Lars-Peter Clausen <lars@metafoo.de>
1066 W:      http://ez.analog.com/community/linux-device-drivers
1067 S:      Supported
1068 F:      drivers/dma/dma-axi-dmac.c
1069
1070 ANALOG DEVICES INC IIO DRIVERS
1071 M:      Lars-Peter Clausen <lars@metafoo.de>
1072 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1073 M:      Stefan Popa <stefan.popa@analog.com>
1074 W:      http://wiki.analog.com/
1075 W:      http://ez.analog.com/community/linux-device-drivers
1076 S:      Supported
1077 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1078 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1079 F:      drivers/iio/*/ad*
1080 F:      drivers/iio/adc/ltc249*
1081 X:      drivers/iio/*/adjd*
1082 F:      drivers/staging/iio/*/ad*
1083
1084 ANALOGBITS PLL LIBRARIES
1085 M:      Paul Walmsley <paul.walmsley@sifive.com>
1086 S:      Supported
1087 F:      drivers/clk/analogbits/*
1088 F:      include/linux/clk/analogbits*
1089
1090 ANDES ARCHITECTURE
1091 M:      Nick Hu <nickhu@andestech.com>
1092 M:      Greentime Hu <green.hu@gmail.com>
1093 M:      Vincent Chen <deanbo422@gmail.com>
1094 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1095 S:      Supported
1096 F:      arch/nds32/
1097 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1098 F:      Documentation/devicetree/bindings/nds32/
1099 K:      nds32
1100 N:      nds32
1101
1102 ANDROID CONFIG FRAGMENTS
1103 M:      Rob Herring <robh@kernel.org>
1104 S:      Supported
1105 F:      kernel/configs/android*
1106
1107 ANDROID DRIVERS
1108 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1109 M:      Arve Hjønnevåg <arve@android.com>
1110 M:      Todd Kjos <tkjos@android.com>
1111 M:      Martijn Coenen <maco@android.com>
1112 M:      Joel Fernandes <joel@joelfernandes.org>
1113 M:      Christian Brauner <christian@brauner.io>
1114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1115 L:      devel@driverdev.osuosl.org
1116 S:      Supported
1117 F:      drivers/android/
1118 F:      drivers/staging/android/
1119
1120 ANDROID GOLDFISH PIC DRIVER
1121 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1122 S:      Supported
1123 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1124 F:      drivers/irqchip/irq-goldfish-pic.c
1125
1126 ANDROID GOLDFISH RTC DRIVER
1127 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1128 S:      Supported
1129 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1130 F:      drivers/rtc/rtc-goldfish.c
1131
1132 ANDROID ION DRIVER
1133 M:      Laura Abbott <labbott@redhat.com>
1134 M:      Sumit Semwal <sumit.semwal@linaro.org>
1135 L:      devel@driverdev.osuosl.org
1136 L:      dri-devel@lists.freedesktop.org
1137 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1138 S:      Supported
1139 F:      drivers/staging/android/ion
1140 F:      drivers/staging/android/uapi/ion.h
1141
1142 AOA (Apple Onboard Audio) ALSA DRIVER
1143 M:      Johannes Berg <johannes@sipsolutions.net>
1144 L:      linuxppc-dev@lists.ozlabs.org
1145 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1146 S:      Maintained
1147 F:      sound/aoa/
1148
1149 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1150 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1151 L:      linux-iio@vger.kernel.org
1152 S:      Maintained
1153 F:      drivers/iio/adc/stx104.c
1154
1155 APM DRIVER
1156 M:      Jiri Kosina <jikos@kernel.org>
1157 S:      Odd fixes
1158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1159 F:      arch/x86/kernel/apm_32.c
1160 F:      include/linux/apm_bios.h
1161 F:      include/uapi/linux/apm_bios.h
1162 F:      drivers/char/apm-emulation.c
1163
1164 APPARMOR SECURITY MODULE
1165 M:      John Johansen <john.johansen@canonical.com>
1166 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1167 W:      wiki.apparmor.net
1168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1169 S:      Supported
1170 F:      security/apparmor/
1171 F:      Documentation/admin-guide/LSM/apparmor.rst
1172
1173 APPLE BCM5974 MULTITOUCH DRIVER
1174 M:      Henrik Rydberg <rydberg@bitmath.org>
1175 L:      linux-input@vger.kernel.org
1176 S:      Odd fixes
1177 F:      drivers/input/mouse/bcm5974.c
1178
1179 APPLE SMC DRIVER
1180 M:      Henrik Rydberg <rydberg@bitmath.org>
1181 L:      linux-hwmon@vger.kernel.org
1182 S:      Odd fixes
1183 F:      drivers/hwmon/applesmc.c
1184
1185 APPLETALK NETWORK LAYER
1186 L:      netdev@vger.kernel.org
1187 S:      Odd fixes
1188 F:      drivers/net/appletalk/
1189 F:      net/appletalk/
1190 F:      include/linux/atalk.h
1191 F:      include/uapi/linux/atalk.h
1192
1193 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1194 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1195 S:      Supported
1196 F:      arch/arm64/boot/dts/apm/
1197
1198 APPLIED MICRO (APM) X-GENE SOC EDAC
1199 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1200 S:      Supported
1201 F:      drivers/edac/xgene_edac.c
1202 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1203
1204 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1205 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1206 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1207 S:      Supported
1208 F:      drivers/net/ethernet/apm/xgene-v2/
1209
1210 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1211 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1212 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1213 M:      Quan Nguyen <quan@os.amperecomputing.com>
1214 S:      Supported
1215 F:      drivers/net/ethernet/apm/xgene/
1216 F:      drivers/net/phy/mdio-xgene.c
1217 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1218 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1219
1220 APPLIED MICRO (APM) X-GENE SOC PMU
1221 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1222 S:      Supported
1223 F:      drivers/perf/xgene_pmu.c
1224 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1225 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1226
1227 APTINA CAMERA SENSOR PLL
1228 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1229 L:      linux-media@vger.kernel.org
1230 S:      Maintained
1231 F:      drivers/media/i2c/aptina-pll.*
1232
1233 AQUANTIA ETHERNET DRIVER (atlantic)
1234 M:      Igor Russkikh <irusskikh@marvell.com>
1235 L:      netdev@vger.kernel.org
1236 S:      Supported
1237 W:      https://www.marvell.com/
1238 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1239 F:      drivers/net/ethernet/aquantia/atlantic/
1240 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1241
1242 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1243 M:      Egor Pomozov <epomozov@marvell.com>
1244 L:      netdev@vger.kernel.org
1245 S:      Supported
1246 W:      http://www.aquantia.com
1247 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1248
1249 ARC FRAMEBUFFER DRIVER
1250 M:      Jaya Kumar <jayalk@intworks.biz>
1251 S:      Maintained
1252 F:      drivers/video/fbdev/arcfb.c
1253 F:      drivers/video/fbdev/core/fb_defio.c
1254
1255 ARC PGU DRM DRIVER
1256 M:      Alexey Brodkin <abrodkin@synopsys.com>
1257 S:      Supported
1258 F:      drivers/gpu/drm/arc/
1259 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1260
1261 ARCNET NETWORK LAYER
1262 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1263 L:      netdev@vger.kernel.org
1264 S:      Maintained
1265 F:      drivers/net/arcnet/
1266 F:      include/uapi/linux/if_arcnet.h
1267
1268 ARM ARCHITECTED TIMER DRIVER
1269 M:      Mark Rutland <mark.rutland@arm.com>
1270 M:      Marc Zyngier <maz@kernel.org>
1271 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1272 S:      Maintained
1273 F:      arch/arm/include/asm/arch_timer.h
1274 F:      arch/arm64/include/asm/arch_timer.h
1275 F:      drivers/clocksource/arm_arch_timer.c
1276
1277 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1278 M:      Linus Walleij <linus.walleij@linaro.org>
1279 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1280 S:      Maintained
1281 F:      Documentation/devicetree/bindings/arm/arm-boards
1282 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1283 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1284 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1285 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1286 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1287 F:      arch/arm/mach-integrator/
1288 F:      arch/arm/mach-realview/
1289 F:      arch/arm/mach-versatile/
1290 F:      arch/arm/plat-versatile/
1291 F:      arch/arm/boot/dts/arm-realview-*
1292 F:      arch/arm/boot/dts/integrator*
1293 F:      arch/arm/boot/dts/versatile*
1294 F:      drivers/clk/versatile/
1295 F:      drivers/i2c/busses/i2c-versatile.c
1296 F:      drivers/irqchip/irq-versatile-fpga.c
1297 F:      drivers/mtd/maps/physmap_of_versatile.c
1298 F:      drivers/power/reset/arm-versatile-reboot.c
1299 F:      drivers/soc/versatile/
1300
1301 ARM HDLCD DRM DRIVER
1302 M:      Liviu Dudau <liviu.dudau@arm.com>
1303 S:      Supported
1304 F:      drivers/gpu/drm/arm/hdlcd_*
1305 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1306
1307 ARM KOMEDA DRM-KMS DRIVER
1308 M:      James (Qian) Wang <james.qian.wang@arm.com>
1309 M:      Liviu Dudau <liviu.dudau@arm.com>
1310 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1311 L:      Mali DP Maintainers <malidp@foss.arm.com>
1312 S:      Supported
1313 T:      git git://anongit.freedesktop.org/drm/drm-misc
1314 F:      drivers/gpu/drm/arm/display/include/
1315 F:      drivers/gpu/drm/arm/display/komeda/
1316 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1317 F:      Documentation/gpu/komeda-kms.rst
1318
1319 ARM MALI-DP DRM DRIVER
1320 M:      Liviu Dudau <liviu.dudau@arm.com>
1321 M:      Brian Starkey <brian.starkey@arm.com>
1322 L:      Mali DP Maintainers <malidp@foss.arm.com>
1323 S:      Supported
1324 T:      git git://anongit.freedesktop.org/drm/drm-misc
1325 F:      drivers/gpu/drm/arm/
1326 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1327 F:      Documentation/gpu/afbc.rst
1328
1329 ARM MALI PANFROST DRM DRIVER
1330 M:      Rob Herring <robh@kernel.org>
1331 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1332 R:      Steven Price <steven.price@arm.com>
1333 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1334 L:      dri-devel@lists.freedesktop.org
1335 S:      Supported
1336 T:      git git://anongit.freedesktop.org/drm/drm-misc
1337 F:      drivers/gpu/drm/panfrost/
1338 F:      include/uapi/drm/panfrost_drm.h
1339
1340 ARM MFM AND FLOPPY DRIVERS
1341 M:      Ian Molton <spyro@f2s.com>
1342 S:      Maintained
1343 F:      arch/arm/mach-rpc/floppydma.S
1344 F:      arch/arm/include/asm/floppy.h
1345
1346 ARM PMU PROFILING AND DEBUGGING
1347 M:      Will Deacon <will@kernel.org>
1348 M:      Mark Rutland <mark.rutland@arm.com>
1349 S:      Maintained
1350 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1351 F:      arch/arm*/kernel/perf_*
1352 F:      arch/arm/oprofile/common.c
1353 F:      arch/arm*/kernel/hw_breakpoint.c
1354 F:      arch/arm*/include/asm/hw_breakpoint.h
1355 F:      arch/arm*/include/asm/perf_event.h
1356 F:      drivers/perf/*
1357 F:      include/linux/perf/arm_pmu.h
1358 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1359 F:      Documentation/devicetree/bindings/perf/
1360
1361 ARM PORT
1362 M:      Russell King <linux@armlinux.org.uk>
1363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1364 W:      http://www.armlinux.org.uk/
1365 S:      Odd Fixes
1366 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1367 F:      arch/arm/
1368 X:      arch/arm/boot/dts/
1369
1370 ARM PRIMECELL AACI PL041 DRIVER
1371 M:      Russell King <linux@armlinux.org.uk>
1372 S:      Odd Fixes
1373 F:      sound/arm/aaci.*
1374
1375 ARM PRIMECELL BUS SUPPORT
1376 M:      Russell King <linux@armlinux.org.uk>
1377 S:      Odd Fixes
1378 F:      drivers/amba/
1379 F:      include/linux/amba/bus.h
1380
1381 ARM PRIMECELL CLCD PL110 DRIVER
1382 M:      Russell King <linux@armlinux.org.uk>
1383 S:      Odd Fixes
1384 F:      drivers/video/fbdev/amba-clcd.*
1385
1386 ARM PRIMECELL KMI PL050 DRIVER
1387 M:      Russell King <linux@armlinux.org.uk>
1388 S:      Odd Fixes
1389 F:      drivers/input/serio/ambakmi.*
1390 F:      include/linux/amba/kmi.h
1391
1392 ARM PRIMECELL MMCI PL180/1 DRIVER
1393 M:      Russell King <linux@armlinux.org.uk>
1394 S:      Odd Fixes
1395 F:      drivers/mmc/host/mmci.*
1396 F:      include/linux/amba/mmci.h
1397
1398 ARM PRIMECELL SSP PL022 SPI DRIVER
1399 M:      Linus Walleij <linus.walleij@linaro.org>
1400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1401 S:      Maintained
1402 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1403 F:      drivers/spi/spi-pl022.c
1404
1405 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1406 M:      Russell King <linux@armlinux.org.uk>
1407 S:      Odd Fixes
1408 F:      drivers/tty/serial/amba-pl01*.c
1409 F:      include/linux/amba/serial.h
1410
1411 ARM PRIMECELL VIC PL190/PL192 DRIVER
1412 M:      Linus Walleij <linus.walleij@linaro.org>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1416 F:      drivers/irqchip/irq-vic.c
1417
1418 AMAZON ANNAPURNA LABS FIC DRIVER
1419 M:      Talel Shenhar <talel@amazon.com>
1420 S:      Maintained
1421 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1422 F:      drivers/irqchip/irq-al-fic.c
1423
1424 ARM SMMU DRIVERS
1425 M:      Will Deacon <will@kernel.org>
1426 R:      Robin Murphy <robin.murphy@arm.com>
1427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1428 S:      Maintained
1429 F:      drivers/iommu/arm-smmu*
1430 F:      drivers/iommu/io-pgtable-arm.c
1431 F:      drivers/iommu/io-pgtable-arm-v7s.c
1432
1433 ARM SUB-ARCHITECTURES
1434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1435 S:      Maintained
1436 F:      arch/arm/mach-*/
1437 F:      arch/arm/plat-*/
1438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1439
1440 ARM/ACTIONS SEMI ARCHITECTURE
1441 M:      Andreas Färber <afaerber@suse.de>
1442 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 S:      Maintained
1445 N:      owl
1446 F:      arch/arm/mach-actions/
1447 F:      arch/arm/boot/dts/owl-*
1448 F:      arch/arm64/boot/dts/actions/
1449 F:      drivers/clk/actions/
1450 F:      drivers/clocksource/timer-owl*
1451 F:      drivers/dma/owl-dma.c
1452 F:      drivers/i2c/busses/i2c-owl.c
1453 F:      drivers/mmc/host/owl-mmc.c
1454 F:      drivers/pinctrl/actions/*
1455 F:      drivers/soc/actions/
1456 F:      include/dt-bindings/power/owl-*
1457 F:      include/linux/soc/actions/
1458 F:      Documentation/devicetree/bindings/arm/actions.yaml
1459 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1460 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1461 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1462 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1463 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1464 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1465 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1466
1467 ARM/ADS SPHERE MACHINE SUPPORT
1468 M:      Lennert Buytenhek <kernel@wantstofly.org>
1469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1470 S:      Maintained
1471
1472 ARM/AFEB9260 MACHINE SUPPORT
1473 M:      Sergey Lapin <slapin@ossfans.org>
1474 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1475 S:      Maintained
1476
1477 ARM/AJECO 1ARM MACHINE SUPPORT
1478 M:      Lennert Buytenhek <kernel@wantstofly.org>
1479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1480 S:      Maintained
1481
1482 ARM/Allwinner SoC Clock Support
1483 M:      Emilio López <emilio@elopez.com.ar>
1484 S:      Maintained
1485 F:      drivers/clk/sunxi/
1486
1487 ARM/Allwinner sunXi SoC support
1488 M:      Maxime Ripard <mripard@kernel.org>
1489 M:      Chen-Yu Tsai <wens@csie.org>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492 N:      sun[x456789]i
1493 N:      sun50i
1494 F:      arch/arm/mach-sunxi/
1495 F:      arch/arm64/boot/dts/allwinner/
1496 F:      drivers/clk/sunxi-ng/
1497 F:      drivers/pinctrl/sunxi/
1498 F:      drivers/soc/sunxi/
1499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1500
1501 Allwinner A10 CSI driver
1502 M:      Maxime Ripard <mripard@kernel.org>
1503 L:      linux-media@vger.kernel.org
1504 T:      git git://linuxtv.org/media_tree.git
1505 F:      drivers/media/platform/sunxi/sun4i-csi/
1506 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1507 S:      Maintained
1508
1509 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1510 M:      Neil Armstrong <narmstrong@baylibre.com>
1511 M:      Jerome Brunet <jbrunet@baylibre.com>
1512 L:      linux-amlogic@lists.infradead.org
1513 S:      Maintained
1514 F:      drivers/clk/meson/
1515 F:      include/dt-bindings/clock/meson*
1516 F:      include/dt-bindings/clock/gxbb*
1517 F:      Documentation/devicetree/bindings/clock/amlogic*
1518
1519 ARM/Amlogic Meson SoC support
1520 M:      Kevin Hilman <khilman@baylibre.com>
1521 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1522 L:      linux-amlogic@lists.infradead.org
1523 W:      http://linux-meson.com/
1524 S:      Maintained
1525 F:      arch/arm/mach-meson/
1526 F:      arch/arm/boot/dts/meson*
1527 F:      arch/arm64/boot/dts/amlogic/
1528 F:      drivers/pinctrl/meson/
1529 F:      drivers/mmc/host/meson*
1530 F:      drivers/soc/amlogic/
1531 F:      drivers/rtc/rtc-meson*
1532 N:      meson
1533
1534 ARM/Amlogic Meson SoC Crypto Drivers
1535 M:      Corentin Labbe <clabbe@baylibre.com>
1536 L:      linux-crypto@vger.kernel.org
1537 L:      linux-amlogic@lists.infradead.org
1538 S:      Maintained
1539 F:      drivers/crypto/amlogic/
1540 F:      Documentation/devicetree/bindings/crypto/amlogic*
1541
1542 ARM/Amlogic Meson SoC Sound Drivers
1543 M:      Jerome Brunet <jbrunet@baylibre.com>
1544 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1545 S:      Maintained
1546 F:      sound/soc/meson/
1547 F:      Documentation/devicetree/bindings/sound/amlogic*
1548
1549 ARM/Annapurna Labs ALPINE ARCHITECTURE
1550 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1551 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1553 S:      Maintained
1554 F:      arch/arm/mach-alpine/
1555 F:      arch/arm/boot/dts/alpine*
1556 F:      arch/arm64/boot/dts/al/
1557 F:      drivers/*/*alpine*
1558
1559 ARM/ARTPEC MACHINE SUPPORT
1560 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1561 M:      Lars Persson <lars.persson@axis.com>
1562 S:      Maintained
1563 L:      linux-arm-kernel@axis.com
1564 F:      arch/arm/mach-artpec
1565 F:      arch/arm/boot/dts/artpec6*
1566 F:      drivers/clk/axis
1567 F:      drivers/crypto/axis
1568 F:      drivers/mmc/host/usdhi6rol0.c
1569 F:      drivers/pinctrl/pinctrl-artpec*
1570 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1571
1572 ARM/ASPEED I2C DRIVER
1573 M:      Brendan Higgins <brendanhiggins@google.com>
1574 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1575 R:      Joel Stanley <joel@jms.id.au>
1576 L:      linux-i2c@vger.kernel.org
1577 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1578 S:      Maintained
1579 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1580 F:      drivers/i2c/busses/i2c-aspeed.c
1581 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1582 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1583
1584 ARM/ASPEED MACHINE SUPPORT
1585 M:      Joel Stanley <joel@jms.id.au>
1586 R:      Andrew Jeffery <andrew@aj.id.au>
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1589 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1590 S:      Supported
1591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1592 F:      arch/arm/mach-aspeed/
1593 F:      arch/arm/boot/dts/aspeed-*
1594 N:      aspeed
1595
1596 ARM/BITMAIN ARCHITECTURE
1597 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1599 S:      Maintained
1600 F:      arch/arm64/boot/dts/bitmain/
1601 F:      drivers/clk/clk-bm1880.c
1602 F:      drivers/pinctrl/pinctrl-bm1880.c
1603 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1604 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1605 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1606
1607 ARM/CALXEDA HIGHBANK ARCHITECTURE
1608 M:      Rob Herring <robh@kernel.org>
1609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1610 S:      Maintained
1611 F:      arch/arm/mach-highbank/
1612 F:      arch/arm/boot/dts/highbank.dts
1613 F:      arch/arm/boot/dts/ecx-*.dts*
1614
1615 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1616 M:      Krzysztof Halasa <khalasa@piap.pl>
1617 S:      Maintained
1618 F:      arch/arm/mach-cns3xxx/
1619
1620 ARM/CAVIUM THUNDER NETWORK DRIVER
1621 M:      Sunil Goutham <sgoutham@marvell.com>
1622 M:      Robert Richter <rrichter@marvell.com>
1623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1624 S:      Supported
1625 F:      drivers/net/ethernet/cavium/thunder/
1626
1627 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1628 M:      Lukasz Majewski <lukma@denx.de>
1629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630 S:      Maintained
1631 F:      arch/arm/mach-ep93xx/ts72xx.c
1632
1633 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1634 M:      Alexander Shiyan <shc_work@mail.ru>
1635 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1636 S:      Odd Fixes
1637 N:      clps711x
1638
1639 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1640 M:      Lennert Buytenhek <kernel@wantstofly.org>
1641 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1642 S:      Maintained
1643
1644 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1645 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1646 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1648 S:      Maintained
1649 F:      arch/arm/mach-ep93xx/
1650 F:      arch/arm/mach-ep93xx/include/mach/
1651
1652 ARM/CLKDEV SUPPORT
1653 M:      Russell King <linux@armlinux.org.uk>
1654 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1655 S:      Maintained
1656 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1657 F:      drivers/clk/clkdev.c
1658
1659 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1660 M:      Mike Rapoport <mike@compulab.co.il>
1661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1662 S:      Maintained
1663
1664 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1665 M:      Baruch Siach <baruch@tkos.co.il>
1666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1667 S:      Maintained
1668 F:      arch/arm/boot/dts/cx92755*
1669 N:      digicolor
1670
1671 ARM/CONTEC MICRO9 MACHINE SUPPORT
1672 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1673 S:      Maintained
1674 F:      arch/arm/mach-ep93xx/micro9.c
1675
1676 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1677 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1678 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681 F:      drivers/hwtracing/coresight/*
1682 F:      Documentation/trace/coresight/*
1683 F:      Documentation/devicetree/bindings/arm/coresight.txt
1684 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1685 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1686 F:      tools/perf/arch/arm/util/pmu.c
1687 F:      tools/perf/arch/arm/util/auxtrace.c
1688 F:      tools/perf/arch/arm/util/cs-etm.c
1689 F:      tools/perf/arch/arm/util/cs-etm.h
1690 F:      tools/perf/util/cs-etm.*
1691 F:      tools/perf/util/cs-etm-decoder/*
1692
1693 ARM/CORGI MACHINE SUPPORT
1694 M:      Richard Purdie <rpurdie@rpsys.net>
1695 S:      Maintained
1696
1697 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1698 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1699 M:      Linus Walleij <linus.walleij@linaro.org>
1700 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1701 T:      git git://github.com/ulli-kroll/linux.git
1702 S:      Maintained
1703 F:      Documentation/devicetree/bindings/arm/gemini.txt
1704 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1705 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1706 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1707 F:      arch/arm/mach-gemini/
1708 F:      drivers/net/ethernet/cortina/
1709 F:      drivers/pinctrl/pinctrl-gemini.c
1710 F:      drivers/rtc/rtc-ftrtc010.c
1711
1712 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1713 M:      Barry Song <baohua@kernel.org>
1714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1716 S:      Maintained
1717 F:      arch/arm/boot/dts/prima2*
1718 F:      arch/arm/mach-prima2/
1719 F:      drivers/clk/sirf/
1720 F:      drivers/clocksource/timer-prima2.c
1721 F:      drivers/clocksource/timer-atlas7.c
1722 N:      [^a-z]sirf
1723 X:      drivers/gnss
1724
1725 ARM/CZ.NIC TURRIS MOX SUPPORT
1726 M:      Marek Behun <marek.behun@nic.cz>
1727 W:      http://mox.turris.cz
1728 S:      Maintained
1729 F:      Documentation/ABI/testing/debugfs-moxtet
1730 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1731 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1732 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1733 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1734 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1735 F:      include/linux/moxtet.h
1736 F:      drivers/bus/moxtet.c
1737 F:      drivers/firmware/turris-mox-rwtm.c
1738 F:      drivers/gpio/gpio-moxtet.c
1739
1740 ARM/EBSA110 MACHINE SUPPORT
1741 M:      Russell King <linux@armlinux.org.uk>
1742 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1743 W:      http://www.armlinux.org.uk/
1744 S:      Maintained
1745 F:      arch/arm/mach-ebsa110/
1746 F:      drivers/net/ethernet/amd/am79c961a.*
1747
1748 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1749 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1750 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1751 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1752 S:      Maintained
1753 N:      efm32
1754
1755 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1756 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1758 S:      Maintained
1759 F:      arch/arm/mach-pxa/ezx.c
1760
1761 ARM/FARADAY FA526 PORT
1762 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 S:      Maintained
1765 T:      git git://git.berlios.de/gemini-board
1766 F:      arch/arm/mm/*-fa*
1767
1768 ARM/FOOTBRIDGE ARCHITECTURE
1769 M:      Russell King <linux@armlinux.org.uk>
1770 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1771 W:      http://www.armlinux.org.uk/
1772 S:      Maintained
1773 F:      arch/arm/include/asm/hardware/dec21285.h
1774 F:      arch/arm/mach-footbridge/
1775
1776 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1777 M:      Shawn Guo <shawnguo@kernel.org>
1778 M:      Sascha Hauer <s.hauer@pengutronix.de>
1779 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1780 R:      Fabio Estevam <festevam@gmail.com>
1781 R:      NXP Linux Team <linux-imx@nxp.com>
1782 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1783 S:      Maintained
1784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1785 N:      imx
1786 N:      mxs
1787 X:      drivers/media/i2c/
1788
1789 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1790 M:      Shawn Guo <shawnguo@kernel.org>
1791 M:      Sascha Hauer <s.hauer@pengutronix.de>
1792 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1793 R:      Stefan Agner <stefan@agner.ch>
1794 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1795 S:      Maintained
1796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1797 F:      arch/arm/mach-imx/*vf610*
1798 F:      arch/arm/boot/dts/vf*
1799
1800 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1801 M:      Shawn Guo <shawnguo@kernel.org>
1802 M:      Li Yang <leoyang.li@nxp.com>
1803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1804 S:      Maintained
1805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1806 F:      arch/arm/boot/dts/ls1021a*
1807 F:      arch/arm64/boot/dts/freescale/fsl-*
1808 F:      arch/arm64/boot/dts/freescale/qoriq-*
1809
1810 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1811 M:      Lennert Buytenhek <kernel@wantstofly.org>
1812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1813 S:      Maintained
1814
1815 ARM/GUMSTIX MACHINE SUPPORT
1816 M:      Steve Sakoman <sakoman@gmail.com>
1817 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1818 S:      Maintained
1819
1820 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1821 M:      Philipp Zabel <philipp.zabel@gmail.com>
1822 M:      Paul Parsons <lost.distance@yahoo.com>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 S:      Maintained
1825 F:      arch/arm/mach-pxa/hx4700.c
1826 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1827 F:      sound/soc/pxa/hx4700.c
1828
1829 ARM/HISILICON SOC SUPPORT
1830 M:      Wei Xu <xuwei5@hisilicon.com>
1831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1832 W:      http://www.hisilicon.com
1833 S:      Supported
1834 T:      git git://github.com/hisilicon/linux-hisi.git
1835 F:      arch/arm/mach-hisi/
1836 F:      arch/arm/boot/dts/hi3*
1837 F:      arch/arm/boot/dts/hip*
1838 F:      arch/arm/boot/dts/hisi*
1839 F:      arch/arm64/boot/dts/hisilicon/
1840
1841 ARM/HP JORNADA 7XX MACHINE SUPPORT
1842 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1843 W:      www.jlime.com
1844 S:      Maintained
1845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1846 F:      arch/arm/mach-sa1100/jornada720.c
1847 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1848
1849 ARM/IGEP MACHINE SUPPORT
1850 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1851 M:      Javier Martinez Canillas <javier@dowhile0.org>
1852 L:      linux-omap@vger.kernel.org
1853 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1854 S:      Maintained
1855 F:      arch/arm/boot/dts/omap3-igep*
1856
1857 ARM/INCOME PXA270 SUPPORT
1858 M:      Marek Vasut <marek.vasut@gmail.com>
1859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1860 S:      Maintained
1861 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1862
1863 ARM/INTEL IOP32X ARM ARCHITECTURE
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/INTEL IQ81342EX MACHINE SUPPORT
1869 M:      Lennert Buytenhek <kernel@wantstofly.org>
1870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1871 S:      Maintained
1872
1873 ARM/INTEL IXDP2850 MACHINE SUPPORT
1874 M:      Lennert Buytenhek <kernel@wantstofly.org>
1875 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1876 S:      Maintained
1877
1878 ARM/INTEL IXP4XX ARM ARCHITECTURE
1879 M:      Linus Walleij <linusw@kernel.org>
1880 M:      Imre Kaloz <kaloz@openwrt.org>
1881 M:      Krzysztof Halasa <khalasa@piap.pl>
1882 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1883 S:      Maintained
1884 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1885 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1886 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1887 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1888 F:      arch/arm/mach-ixp4xx/
1889 F:      drivers/clocksource/timer-ixp4xx.c
1890 F:      drivers/gpio/gpio-ixp4xx.c
1891 F:      drivers/irqchip/irq-ixp4xx.c
1892 F:      include/linux/irqchip/irq-ixp4xx.h
1893 F:      include/linux/platform_data/timer-ixp4xx.h
1894
1895 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1896 M:      Jonathan Cameron <jic23@cam.ac.uk>
1897 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1898 S:      Maintained
1899 F:      arch/arm/mach-pxa/stargate2.c
1900 F:      drivers/pcmcia/pxa2xx_stargate2.c
1901
1902 ARM/INTEL XSC3 (MANZANO) ARM CORE
1903 M:      Lennert Buytenhek <kernel@wantstofly.org>
1904 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1905 S:      Maintained
1906
1907 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1908 M:      Lennert Buytenhek <kernel@wantstofly.org>
1909 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1910 S:      Maintained
1911
1912 ARM/LG1K ARCHITECTURE
1913 M:      Chanho Min <chanho.min@lge.com>
1914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1915 S:      Maintained
1916 F:      arch/arm64/boot/dts/lg/
1917
1918 ARM/LOGICPD PXA270 MACHINE SUPPORT
1919 M:      Lennert Buytenhek <kernel@wantstofly.org>
1920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1921 S:      Maintained
1922
1923 ARM/LPC18XX ARCHITECTURE
1924 M:      Vladimir Zapolskiy <vz@mleia.com>
1925 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1926 S:      Maintained
1927 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1928 F:      arch/arm/boot/dts/lpc43*
1929 F:      drivers/i2c/busses/i2c-lpc2k.c
1930 F:      drivers/memory/pl172.c
1931 F:      drivers/mtd/spi-nor/nxp-spifi.c
1932 F:      drivers/rtc/rtc-lpc24xx.c
1933 N:      lpc18xx
1934
1935 ARM/LPC32XX SOC SUPPORT
1936 M:      Vladimir Zapolskiy <vz@mleia.com>
1937 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1938 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1939 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1940 S:      Maintained
1941 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1942 F:      arch/arm/boot/dts/lpc32*
1943 F:      arch/arm/mach-lpc32xx/
1944 F:      drivers/i2c/busses/i2c-pnx.c
1945 F:      drivers/net/ethernet/nxp/lpc_eth.c
1946 F:      drivers/usb/host/ohci-nxp.c
1947 F:      drivers/watchdog/pnx4008_wdt.c
1948 N:      lpc32xx
1949
1950 ARM/MAGICIAN MACHINE SUPPORT
1951 M:      Philipp Zabel <philipp.zabel@gmail.com>
1952 S:      Maintained
1953
1954 ARM/Marvell Dove/MV78xx0/Orion SOC support
1955 M:      Jason Cooper <jason@lakedaemon.net>
1956 M:      Andrew Lunn <andrew@lunn.ch>
1957 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1958 M:      Gregory Clement <gregory.clement@bootlin.com>
1959 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1960 S:      Maintained
1961 F:      Documentation/devicetree/bindings/soc/dove/
1962 F:      arch/arm/mach-dove/
1963 F:      arch/arm/mach-mv78xx0/
1964 F:      arch/arm/mach-orion5x/
1965 F:      arch/arm/plat-orion/
1966 F:      arch/arm/boot/dts/dove*
1967 F:      arch/arm/boot/dts/orion5x*
1968 T:      git git://git.infradead.org/linux-mvebu.git
1969
1970 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
1971 M:      Jason Cooper <jason@lakedaemon.net>
1972 M:      Andrew Lunn <andrew@lunn.ch>
1973 M:      Gregory Clement <gregory.clement@bootlin.com>
1974 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1975 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1976 S:      Maintained
1977 F:      arch/arm/boot/dts/armada*
1978 F:      arch/arm/boot/dts/kirkwood*
1979 F:      arch/arm/configs/mvebu_*_defconfig
1980 F:      arch/arm/mach-mvebu/
1981 F:      arch/arm64/boot/dts/marvell/armada*
1982 F:      arch/arm64/boot/dts/marvell/cn913*
1983 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1984 F:      drivers/cpufreq/armada-8k-cpufreq.c
1985 F:      drivers/cpufreq/mvebu-cpufreq.c
1986 F:      drivers/irqchip/irq-armada-370-xp.c
1987 F:      drivers/irqchip/irq-mvebu-*
1988 F:      drivers/pinctrl/mvebu/
1989 F:      drivers/rtc/rtc-armada38x.c
1990 T:      git git://git.infradead.org/linux-mvebu.git
1991
1992 ARM/Mediatek RTC DRIVER
1993 M:      Eddie Huang <eddie.huang@mediatek.com>
1994 M:      Sean Wang <sean.wang@mediatek.com>
1995 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1996 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1997 S:      Maintained
1998 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1999 F:      drivers/rtc/rtc-mt6397.c
2000 F:      drivers/rtc/rtc-mt7622.c
2001
2002 ARM/Mediatek SoC support
2003 M:      Matthias Brugger <matthias.bgg@gmail.com>
2004 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2005 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2006 W:      https://mtk.bcnfs.org/
2007 C:      irc://chat.freenode.net/linux-mediatek
2008 S:      Maintained
2009 F:      arch/arm/boot/dts/mt6*
2010 F:      arch/arm/boot/dts/mt7*
2011 F:      arch/arm/boot/dts/mt8*
2012 F:      arch/arm/mach-mediatek/
2013 F:      arch/arm64/boot/dts/mediatek/
2014 F:      drivers/soc/mediatek/
2015 N:      mtk
2016 N:      mt[678]
2017 K:      mediatek
2018
2019 ARM/Mediatek USB3 PHY DRIVER
2020 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2021 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2022 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2023 S:      Maintained
2024 F:      drivers/phy/mediatek/
2025 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
2026
2027 ARM/Microchip (AT91) SoC support
2028 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2029 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2030 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2031 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2032 W:      http://www.linux4sam.org
2033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2034 S:      Supported
2035 N:      at91
2036 N:      atmel
2037 F:      arch/arm/mach-at91/
2038 F:      include/soc/at91/
2039 F:      arch/arm/boot/dts/at91*.dts
2040 F:      arch/arm/boot/dts/at91*.dtsi
2041 F:      arch/arm/boot/dts/sama*.dts
2042 F:      arch/arm/boot/dts/sama*.dtsi
2043 F:      arch/arm/include/debug/at91.S
2044 F:      drivers/memory/atmel*
2045 F:      drivers/watchdog/sama5d4_wdt.c
2046 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2047 X:      drivers/net/wireless/atmel/
2048
2049 ARM/MIOA701 MACHINE SUPPORT
2050 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2052 F:      arch/arm/mach-pxa/mioa701.c
2053 S:      Maintained
2054
2055 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2056 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2057 S:      Maintained
2058
2059 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
2060 M:      Linus Walleij <linus.walleij@linaro.org>
2061 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2062 S:      Maintained
2063 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2064 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2065 F:      arch/arm/mach-nomadik/
2066 F:      arch/arm/mach-u300/
2067 F:      arch/arm/mach-ux500/
2068 F:      drivers/soc/ux500/
2069 F:      arch/arm/boot/dts/ste-*
2070 F:      drivers/clk/clk-nomadik.c
2071 F:      drivers/clk/clk-u300.c
2072 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2073 F:      drivers/clocksource/timer-u300.c
2074 F:      drivers/dma/coh901318*
2075 F:      drivers/dma/ste_dma40*
2076 F:      drivers/hwspinlock/u8500_hsem.c
2077 F:      drivers/i2c/busses/i2c-nomadik.c
2078 F:      drivers/i2c/busses/i2c-stu300.c
2079 F:      drivers/iio/adc/ab8500-gpadc.c
2080 F:      drivers/mfd/ab3100*
2081 F:      drivers/mfd/ab8500*
2082 F:      drivers/mfd/abx500*
2083 F:      drivers/mfd/dbx500*
2084 F:      drivers/mfd/db8500*
2085 F:      drivers/pinctrl/nomadik/
2086 F:      drivers/pinctrl/pinctrl-coh901*
2087 F:      drivers/pinctrl/pinctrl-u300.c
2088 F:      drivers/rtc/rtc-ab3100.c
2089 F:      drivers/rtc/rtc-ab8500.c
2090 F:      drivers/rtc/rtc-coh901331.c
2091 F:      drivers/rtc/rtc-pl031.c
2092 F:      drivers/watchdog/coh901327_wdt.c
2093 F:      Documentation/devicetree/bindings/arm/ste-*
2094 F:      Documentation/devicetree/bindings/arm/ux500/
2095 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2097
2098 ARM/NUVOTON NPCM ARCHITECTURE
2099 M:      Avi Fishman <avifishman70@gmail.com>
2100 M:      Tomer Maimon <tmaimon77@gmail.com>
2101 M:      Tali Perry <tali.perry1@gmail.com>
2102 R:      Patrick Venture <venture@google.com>
2103 R:      Nancy Yuen <yuenn@google.com>
2104 R:      Benjamin Fair <benjaminfair@google.com>
2105 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2106 S:      Supported
2107 F:      arch/arm/mach-npcm/
2108 F:      arch/arm/boot/dts/nuvoton-npcm*
2109 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2110 F:      drivers/*/*npcm*
2111 F:      Documentation/devicetree/bindings/*/*npcm*
2112 F:      Documentation/devicetree/bindings/*/*/*npcm*
2113
2114 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2115 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2116 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2117 S:      Orphan
2118 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2119 F:      arch/arm/mach-s3c24xx/gta02.h
2120
2121 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2122 M:      Alexander Clouter <alex@digriz.org.uk>
2123 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2124 W:      http://www.digriz.org.uk/ts78xx/kernel
2125 S:      Maintained
2126 F:      arch/arm/mach-orion5x/ts78xx-*
2127
2128 ARM/OXNAS platform support
2129 M:      Neil Armstrong <narmstrong@baylibre.com>
2130 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2131 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2132 S:      Maintained
2133 F:      arch/arm/mach-oxnas/
2134 F:      arch/arm/boot/dts/ox8*.dts*
2135 N:      oxnas
2136
2137 ARM/PALM TREO SUPPORT
2138 M:      Tomas Cech <sleep_walker@suse.com>
2139 L:      linux-arm-kernel@lists.infradead.org
2140 W:      http://hackndev.com
2141 S:      Maintained
2142 F:      arch/arm/mach-pxa/palmtreo.*
2143
2144 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2145 M:      Marek Vasut <marek.vasut@gmail.com>
2146 L:      linux-arm-kernel@lists.infradead.org
2147 W:      http://hackndev.com
2148 S:      Maintained
2149 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2150 F:      arch/arm/mach-pxa/palmtx.c
2151 F:      arch/arm/mach-pxa/palmt5.*
2152 F:      arch/arm/mach-pxa/include/mach/palmld.h
2153 F:      arch/arm/mach-pxa/palmld.c
2154 F:      arch/arm/mach-pxa/palmte2.*
2155 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2156 F:      arch/arm/mach-pxa/palmtc.c
2157
2158 ARM/PALMZ72 SUPPORT
2159 M:      Sergey Lapin <slapin@ossfans.org>
2160 L:      linux-arm-kernel@lists.infradead.org
2161 W:      http://hackndev.com
2162 S:      Maintained
2163 F:      arch/arm/mach-pxa/palmz72.*
2164
2165 ARM/PLEB SUPPORT
2166 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2167 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2168 S:      Maintained
2169
2170 ARM/PT DIGITAL BOARD PORT
2171 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2172 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2173 W:      http://www.armlinux.org.uk/
2174 S:      Maintained
2175
2176 ARM/QUALCOMM SUPPORT
2177 M:      Andy Gross <agross@kernel.org>
2178 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
2179 L:      linux-arm-msm@vger.kernel.org
2180 S:      Maintained
2181 F:      Documentation/devicetree/bindings/soc/qcom/
2182 F:      Documentation/devicetree/bindings/*/qcom*
2183 F:      arch/arm/boot/dts/qcom-*.dts
2184 F:      arch/arm/boot/dts/qcom-*.dtsi
2185 F:      arch/arm/mach-qcom/
2186 F:      arch/arm64/boot/dts/qcom/
2187 F:      drivers/*/qcom/
2188 F:      drivers/*/qcom*
2189 F:      drivers/*/*/qcom/
2190 F:      drivers/*/*/qcom*
2191 F:      drivers/*/pm8???-*
2192 F:      drivers/bluetooth/btqcomsmd.c
2193 F:      drivers/clocksource/timer-qcom.c
2194 F:      drivers/extcon/extcon-qcom*
2195 F:      drivers/iommu/msm*
2196 F:      drivers/i2c/busses/i2c-qup.c
2197 F:      drivers/i2c/busses/i2c-qcom-geni.c
2198 F:      drivers/mfd/ssbi.c
2199 F:      drivers/mmc/host/mmci_qcom*
2200 F:      drivers/mmc/host/sdhci-msm.c
2201 F:      drivers/pci/controller/dwc/pcie-qcom.c
2202 F:      drivers/phy/qualcomm/
2203 F:      drivers/power/*/msm*
2204 F:      drivers/reset/reset-qcom-*
2205 F:      drivers/scsi/ufs/ufs-qcom.*
2206 F:      drivers/spi/spi-qup.c
2207 F:      drivers/spi/spi-geni-qcom.c
2208 F:      drivers/spi/spi-qcom-qspi.c
2209 F:      drivers/tty/serial/msm_serial.c
2210 F:      drivers/usb/dwc3/dwc3-qcom.c
2211 F:      include/dt-bindings/*/qcom*
2212 F:      include/linux/*/qcom*
2213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2214
2215 ARM/RADISYS ENP2611 MACHINE SUPPORT
2216 M:      Lennert Buytenhek <kernel@wantstofly.org>
2217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2218 S:      Maintained
2219
2220 ARM/RDA MICRO ARCHITECTURE
2221 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2222 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2223 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2224 S:      Maintained
2225 F:      arch/arm/boot/dts/rda8810pl-*
2226 F:      drivers/clocksource/timer-rda.c
2227 F:      drivers/gpio/gpio-rda.c
2228 F:      drivers/irqchip/irq-rda-intc.c
2229 F:      drivers/tty/serial/rda-uart.c
2230 F:      Documentation/devicetree/bindings/arm/rda.yaml
2231 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2232 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2233 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2234 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2235
2236 ARM/REALTEK ARCHITECTURE
2237 M:      Andreas Färber <afaerber@suse.de>
2238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2239 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2240 S:      Maintained
2241 F:      arch/arm64/boot/dts/realtek/
2242 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2243
2244 ARM/RENESAS ARM64 ARCHITECTURE
2245 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2246 M:      Magnus Damm <magnus.damm@gmail.com>
2247 L:      linux-renesas-soc@vger.kernel.org
2248 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2250 S:      Supported
2251 F:      arch/arm64/boot/dts/renesas/
2252 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2253 F:      drivers/soc/renesas/
2254 F:      include/linux/soc/renesas/
2255
2256 ARM/RISCPC ARCHITECTURE
2257 M:      Russell King <linux@armlinux.org.uk>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 W:      http://www.armlinux.org.uk/
2260 S:      Maintained
2261 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2262 F:      arch/arm/include/asm/hardware/ioc.h
2263 F:      arch/arm/include/asm/hardware/iomd.h
2264 F:      arch/arm/include/asm/hardware/memc.h
2265 F:      arch/arm/mach-rpc/
2266 F:      drivers/net/ethernet/8390/etherh.c
2267 F:      drivers/net/ethernet/i825xx/ether1*
2268 F:      drivers/net/ethernet/seeq/ether3*
2269 F:      drivers/scsi/arm/
2270
2271 ARM/Rockchip SoC support
2272 M:      Heiko Stuebner <heiko@sntech.de>
2273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2274 L:      linux-rockchip@lists.infradead.org
2275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2276 S:      Maintained
2277 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2278 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2279 F:      arch/arm/boot/dts/rk3*
2280 F:      arch/arm/boot/dts/rv1108*
2281 F:      arch/arm/mach-rockchip/
2282 F:      drivers/clk/rockchip/
2283 F:      drivers/i2c/busses/i2c-rk3x.c
2284 F:      drivers/*/*rockchip*
2285 F:      drivers/*/*/*rockchip*
2286 F:      sound/soc/rockchip/
2287 N:      rockchip
2288
2289 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2290 M:      Kukjin Kim <kgene@kernel.org>
2291 M:      Krzysztof Kozlowski <krzk@kernel.org>
2292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2293 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2294 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2295 S:      Maintained
2296 F:      arch/arm/boot/dts/s3c*
2297 F:      arch/arm/boot/dts/s5p*
2298 F:      arch/arm/boot/dts/exynos*
2299 F:      arch/arm64/boot/dts/exynos/
2300 F:      arch/arm/plat-samsung/
2301 F:      arch/arm/mach-s3c24*/
2302 F:      arch/arm/mach-s3c64xx/
2303 F:      arch/arm/mach-s5p*/
2304 F:      arch/arm/mach-exynos*/
2305 F:      drivers/*/*s3c24*
2306 F:      drivers/*/*/*s3c24*
2307 F:      drivers/*/*s3c64xx*
2308 F:      drivers/*/*s5pv210*
2309 F:      drivers/memory/samsung/
2310 F:      drivers/soc/samsung/
2311 F:      drivers/tty/serial/samsung*
2312 F:      include/linux/soc/samsung/
2313 F:      Documentation/arm/samsung/
2314 F:      Documentation/devicetree/bindings/arm/samsung/
2315 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2316 N:      exynos
2317
2318 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2319 M:      Kyungmin Park <kyungmin.park@samsung.com>
2320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2321 S:      Maintained
2322 F:      arch/arm/mach-s5pv210/
2323
2324 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2325 M:      Kyungmin Park <kyungmin.park@samsung.com>
2326 M:      Kamil Debski <kamil@wypas.org>
2327 M:      Andrzej Hajda <a.hajda@samsung.com>
2328 L:      linux-arm-kernel@lists.infradead.org
2329 L:      linux-media@vger.kernel.org
2330 S:      Maintained
2331 F:      drivers/media/platform/s5p-g2d/
2332
2333 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2334 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2335 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2336 L:      linux-media@vger.kernel.org
2337 S:      Maintained
2338 F:      drivers/media/platform/s5p-cec/
2339 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2340
2341 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2342 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2343 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2344 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2345 L:      linux-arm-kernel@lists.infradead.org
2346 L:      linux-media@vger.kernel.org
2347 S:      Maintained
2348 F:      drivers/media/platform/s5p-jpeg/
2349
2350 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2351 M:      Kyungmin Park <kyungmin.park@samsung.com>
2352 M:      Kamil Debski <kamil@wypas.org>
2353 M:      Jeongtae Park <jtp.park@samsung.com>
2354 M:      Andrzej Hajda <a.hajda@samsung.com>
2355 L:      linux-arm-kernel@lists.infradead.org
2356 L:      linux-media@vger.kernel.org
2357 S:      Maintained
2358 F:      drivers/media/platform/s5p-mfc/
2359
2360 ARM/SHMOBILE ARM ARCHITECTURE
2361 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2362 M:      Magnus Damm <magnus.damm@gmail.com>
2363 L:      linux-renesas-soc@vger.kernel.org
2364 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2366 S:      Supported
2367 F:      arch/arm/boot/dts/emev2*
2368 F:      arch/arm/boot/dts/gr-peach*
2369 F:      arch/arm/boot/dts/iwg20d-q7*
2370 F:      arch/arm/boot/dts/r7s*
2371 F:      arch/arm/boot/dts/r8a*
2372 F:      arch/arm/boot/dts/r9a*
2373 F:      arch/arm/boot/dts/sh*
2374 F:      arch/arm/configs/shmobile_defconfig
2375 F:      arch/arm/include/debug/renesas-scif.S
2376 F:      arch/arm/mach-shmobile/
2377 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2378 F:      drivers/soc/renesas/
2379 F:      include/linux/soc/renesas/
2380
2381 ARM/SOCFPGA ARCHITECTURE
2382 M:      Dinh Nguyen <dinguyen@kernel.org>
2383 S:      Maintained
2384 F:      arch/arm/mach-socfpga/
2385 F:      arch/arm/boot/dts/socfpga*
2386 F:      arch/arm/configs/socfpga_defconfig
2387 F:      arch/arm64/boot/dts/altera/
2388 F:      arch/arm64/boot/dts/intel/
2389 W:      http://www.rocketboards.org
2390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2391
2392 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2393 M:      Dinh Nguyen <dinguyen@kernel.org>
2394 S:      Maintained
2395 F:      drivers/clk/socfpga/
2396
2397 ARM/SOCFPGA EDAC SUPPORT
2398 M:      Thor Thayer <thor.thayer@linux.intel.com>
2399 S:      Maintained
2400 F:      drivers/edac/altera_edac.
2401
2402 ARM/SPREADTRUM SoC SUPPORT
2403 M:      Orson Zhai <orsonzhai@gmail.com>
2404 M:      Baolin Wang <baolin.wang7@gmail.com>
2405 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2406 S:      Maintained
2407 F:      arch/arm64/boot/dts/sprd
2408 N:      sprd
2409 N:      sc27xx
2410 N:      sc2731
2411
2412 ARM/STI ARCHITECTURE
2413 M:      Patrice Chotard <patrice.chotard@st.com>
2414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2415 W:      http://www.stlinux.com
2416 S:      Maintained
2417 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2418 F:      arch/arm/mach-sti/
2419 F:      arch/arm/boot/dts/sti*
2420 F:      drivers/char/hw_random/st-rng.c
2421 F:      drivers/clocksource/arm_global_timer.c
2422 F:      drivers/clocksource/clksrc_st_lpc.c
2423 F:      drivers/cpufreq/sti-cpufreq.c
2424 F:      drivers/dma/st_fdma*
2425 F:      drivers/i2c/busses/i2c-st.c
2426 F:      drivers/media/rc/st_rc.c
2427 F:      drivers/media/platform/sti/c8sectpfe/
2428 F:      drivers/mmc/host/sdhci-st.c
2429 F:      drivers/phy/st/phy-miphy28lp.c
2430 F:      drivers/phy/st/phy-stih407-usb.c
2431 F:      drivers/pinctrl/pinctrl-st.c
2432 F:      drivers/remoteproc/st_remoteproc.c
2433 F:      drivers/remoteproc/st_slim_rproc.c
2434 F:      drivers/reset/sti/
2435 F:      drivers/rtc/rtc-st-lpc.c
2436 F:      drivers/tty/serial/st-asc.c
2437 F:      drivers/usb/dwc3/dwc3-st.c
2438 F:      drivers/usb/host/ehci-st.c
2439 F:      drivers/usb/host/ohci-st.c
2440 F:      drivers/watchdog/st_lpc_wdt.c
2441 F:      drivers/ata/ahci_st.c
2442 F:      include/linux/remoteproc/st_slim_rproc.h
2443
2444 ARM/STM32 ARCHITECTURE
2445 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2446 M:      Alexandre Torgue <alexandre.torgue@st.com>
2447 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2449 S:      Maintained
2450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2451 N:      stm32
2452 N:      stm
2453 F:      arch/arm/boot/dts/stm32*
2454 F:      arch/arm/mach-stm32/
2455 F:      drivers/clocksource/armv7m_systick.c
2456
2457 ARM/Synaptics SoC support
2458 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2459 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2460 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2461 S:      Maintained
2462 F:      arch/arm/mach-berlin/
2463 F:      arch/arm/boot/dts/berlin*
2464 F:      arch/arm64/boot/dts/synaptics/
2465
2466 ARM/TANGO ARCHITECTURE
2467 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2468 M:      Mans Rullgard <mans@mansr.com>
2469 L:      linux-arm-kernel@lists.infradead.org
2470 S:      Odd Fixes
2471 N:      tango
2472
2473 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2474 M:      Lennert Buytenhek <kernel@wantstofly.org>
2475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2476 S:      Maintained
2477
2478 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2479 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2480 L:      linux-tegra@vger.kernel.org
2481 L:      linux-media@vger.kernel.org
2482 S:      Maintained
2483 F:      drivers/media/platform/tegra-cec/
2484 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2485
2486 ARM/TETON BGA MACHINE SUPPORT
2487 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2489 S:      Maintained
2490
2491 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2492 M:      Santosh Shilimkar <ssantosh@kernel.org>
2493 L:      linux-kernel@vger.kernel.org
2494 S:      Maintained
2495 F:      drivers/memory/*emif*
2496
2497 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2498 M:      Tero Kristo <t-kristo@ti.com>
2499 M:      Nishanth Menon <nm@ti.com>
2500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2501 S:      Supported
2502 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2503 F:      arch/arm64/boot/dts/ti/Makefile
2504 F:      arch/arm64/boot/dts/ti/k3-*
2505 F:      include/dt-bindings/pinctrl/k3.h
2506
2507 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2508 M:      Santosh Shilimkar <ssantosh@kernel.org>
2509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2510 S:      Maintained
2511 F:      arch/arm/mach-keystone/
2512 F:      arch/arm/boot/dts/keystone-*
2513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2514
2515 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2516 M:      Santosh Shilimkar <ssantosh@kernel.org>
2517 L:      linux-kernel@vger.kernel.org
2518 S:      Maintained
2519 F:      drivers/clk/keystone/
2520
2521 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2522 M:      Santosh Shilimkar <ssantosh@kernel.org>
2523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2524 L:      linux-kernel@vger.kernel.org
2525 S:      Maintained
2526 F:      drivers/clocksource/timer-keystone.c
2527
2528 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2529 M:      Santosh Shilimkar <ssantosh@kernel.org>
2530 L:      linux-kernel@vger.kernel.org
2531 S:      Maintained
2532 F:      drivers/power/reset/keystone-reset.c
2533
2534 ARM/THECUS N2100 MACHINE SUPPORT
2535 M:      Lennert Buytenhek <kernel@wantstofly.org>
2536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2537 S:      Maintained
2538
2539 ARM/TOSA MACHINE SUPPORT
2540 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2541 M:      Dirk Opfer <dirk@opfer-online.de>
2542 S:      Maintained
2543
2544 ARM/UNIPHIER ARCHITECTURE
2545 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2548 S:      Maintained
2549 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2550 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2551 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2552 F:      arch/arm/boot/dts/uniphier*
2553 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2554 F:      arch/arm/mach-uniphier/
2555 F:      arch/arm/mm/cache-uniphier.c
2556 F:      arch/arm64/boot/dts/socionext/uniphier*
2557 F:      drivers/bus/uniphier-system-bus.c
2558 F:      drivers/clk/uniphier/
2559 F:      drivers/dma/uniphier-mdmac.c
2560 F:      drivers/gpio/gpio-uniphier.c
2561 F:      drivers/i2c/busses/i2c-uniphier*
2562 F:      drivers/irqchip/irq-uniphier-aidet.c
2563 F:      drivers/mmc/host/uniphier-sd.c
2564 F:      drivers/pinctrl/uniphier/
2565 F:      drivers/reset/reset-uniphier.c
2566 F:      drivers/tty/serial/8250/8250_uniphier.c
2567 N:      uniphier
2568
2569 Ux500 CLOCK DRIVERS
2570 M:      Ulf Hansson <ulf.hansson@linaro.org>
2571 L:      linux-clk@vger.kernel.org
2572 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2573 S:      Maintained
2574 F:      drivers/clk/ux500/
2575
2576 ARM/VERSATILE EXPRESS PLATFORM
2577 M:      Liviu Dudau <liviu.dudau@arm.com>
2578 M:      Sudeep Holla <sudeep.holla@arm.com>
2579 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2581 S:      Maintained
2582 F:      arch/arm/boot/dts/vexpress*
2583 F:      arch/arm64/boot/dts/arm/
2584 F:      arch/arm/mach-vexpress/
2585 F:      */*/vexpress*
2586 F:      */*/*/vexpress*
2587 F:      drivers/clk/versatile/clk-vexpress-osc.c
2588 F:      drivers/clocksource/timer-versatile.c
2589 N:      mps2
2590
2591 ARM/VFP SUPPORT
2592 M:      Russell King <linux@armlinux.org.uk>
2593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2594 W:      http://www.armlinux.org.uk/
2595 S:      Maintained
2596 F:      arch/arm/vfp/
2597
2598 ARM/VOIPAC PXA270 SUPPORT
2599 M:      Marek Vasut <marek.vasut@gmail.com>
2600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2601 S:      Maintained
2602 F:      arch/arm/mach-pxa/vpac270.c
2603 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2604
2605 ARM/VT8500 ARM ARCHITECTURE
2606 M:      Tony Prisk <linux@prisktech.co.nz>
2607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2608 S:      Maintained
2609 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2610 F:      arch/arm/mach-vt8500/
2611 F:      drivers/clocksource/timer-vt8500.c
2612 F:      drivers/i2c/busses/i2c-wmt.c
2613 F:      drivers/mmc/host/wmt-sdmmc.c
2614 F:      drivers/pwm/pwm-vt8500.c
2615 F:      drivers/rtc/rtc-vt8500.c
2616 F:      drivers/tty/serial/vt8500_serial.c
2617 F:      drivers/usb/host/ehci-platform.c
2618 F:      drivers/usb/host/uhci-platform.c
2619 F:      drivers/video/fbdev/vt8500lcdfb.*
2620 F:      drivers/video/fbdev/wm8505fb*
2621 F:      drivers/video/fbdev/wmt_ge_rops.*
2622
2623 ARM/ZIPIT Z2 SUPPORT
2624 M:      Marek Vasut <marek.vasut@gmail.com>
2625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2626 S:      Maintained
2627 F:      arch/arm/mach-pxa/z2.c
2628 F:      arch/arm/mach-pxa/include/mach/z2.h
2629
2630 ARM/ZTE ARCHITECTURE
2631 M:      Jun Nie <jun.nie@linaro.org>
2632 M:      Shawn Guo <shawnguo@kernel.org>
2633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2634 S:      Maintained
2635 F:      arch/arm/boot/dts/zx2967*
2636 F:      arch/arm/mach-zx/
2637 F:      arch/arm64/boot/dts/zte/
2638 F:      drivers/clk/zte/
2639 F:      drivers/dma/zx_dma.c
2640 F:      drivers/gpio/gpio-zx.c
2641 F:      drivers/i2c/busses/i2c-zx2967.c
2642 F:      drivers/mmc/host/dw_mmc-zx.*
2643 F:      drivers/pinctrl/zte/
2644 F:      drivers/soc/zte/
2645 F:      drivers/thermal/zx2967_thermal.c
2646 F:      drivers/watchdog/zx2967_wdt.c
2647 F:      Documentation/devicetree/bindings/arm/zte.yaml
2648 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2649 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2650 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2651 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2652 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2653 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2654 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2655 F:      Documentation/devicetree/bindings/soc/zte/
2656 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2657 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2658 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2659 F:      include/dt-bindings/clock/zx2967*.h
2660 F:      include/dt-bindings/soc/zte,*.h
2661 F:      sound/soc/codecs/zx_aud96p22.c
2662 F:      sound/soc/zte/
2663
2664 ARM/ZYNQ ARCHITECTURE
2665 M:      Michal Simek <michal.simek@xilinx.com>
2666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2667 W:      http://wiki.xilinx.com
2668 T:      git https://github.com/Xilinx/linux-xlnx.git
2669 S:      Supported
2670 F:      arch/arm/mach-zynq/
2671 F:      drivers/cpuidle/cpuidle-zynq.c
2672 F:      drivers/block/xsysace.c
2673 N:      zynq
2674 N:      xilinx
2675 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2676 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2677 F:      drivers/clocksource/timer-cadence-ttc.c
2678 F:      drivers/i2c/busses/i2c-cadence.c
2679 F:      drivers/mmc/host/sdhci-of-arasan.c
2680 F:      drivers/edac/synopsys_edac.c
2681 F:      drivers/i2c/busses/i2c-xiic.c
2682
2683 ARM64 PORT (AARCH64 ARCHITECTURE)
2684 M:      Catalin Marinas <catalin.marinas@arm.com>
2685 M:      Will Deacon <will@kernel.org>
2686 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2688 S:      Maintained
2689 F:      arch/arm64/
2690 X:      arch/arm64/boot/dts/
2691 F:      Documentation/arm64/
2692 F:      tools/testing/selftests/arm64/
2693
2694 AS3645A LED FLASH CONTROLLER DRIVER
2695 M:      Sakari Ailus <sakari.ailus@iki.fi>
2696 L:      linux-leds@vger.kernel.org
2697 S:      Maintained
2698 F:      drivers/leds/leds-as3645a.c
2699
2700 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2701 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2702 L:      linux-media@vger.kernel.org
2703 T:      git git://linuxtv.org/media_tree.git
2704 S:      Maintained
2705 F:      drivers/media/i2c/ak7375.c
2706 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2707
2708 ASAHI KASEI AK8974 DRIVER
2709 M:      Linus Walleij <linus.walleij@linaro.org>
2710 L:      linux-iio@vger.kernel.org
2711 W:      http://www.akm.com/
2712 S:      Supported
2713 F:      drivers/iio/magnetometer/ak8974.c
2714
2715 ASC7621 HARDWARE MONITOR DRIVER
2716 M:      George Joseph <george.joseph@fairview5.com>
2717 L:      linux-hwmon@vger.kernel.org
2718 S:      Maintained
2719 F:      Documentation/hwmon/asc7621.rst
2720 F:      drivers/hwmon/asc7621.c
2721
2722 ASPEED PINCTRL DRIVERS
2723 M:      Andrew Jeffery <andrew@aj.id.au>
2724 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2725 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2726 L:      linux-gpio@vger.kernel.org
2727 S:      Maintained
2728 F:      drivers/pinctrl/aspeed/
2729 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2730
2731 ASPEED SCU INTERRUPT CONTROLLER DRIVER
2732 M:      Eddie James <eajames@linux.ibm.com>
2733 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2734 S:      Maintained
2735 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
2736 F:      drivers/irqchip/irq-aspeed-scu-ic.c
2737 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
2738
2739 ASPEED VIDEO ENGINE DRIVER
2740 M:      Eddie James <eajames@linux.ibm.com>
2741 L:      linux-media@vger.kernel.org
2742 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2743 S:      Maintained
2744 F:      drivers/media/platform/aspeed-video.c
2745 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2746
2747 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2748 M:      Corentin Chary <corentin.chary@gmail.com>
2749 L:      acpi4asus-user@lists.sourceforge.net
2750 L:      platform-driver-x86@vger.kernel.org
2751 W:      http://acpi4asus.sf.net
2752 S:      Maintained
2753 F:      drivers/platform/x86/asus*.c
2754 F:      drivers/platform/x86/eeepc*.c
2755
2756 ASUS WIRELESS RADIO CONTROL DRIVER
2757 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2758 L:      platform-driver-x86@vger.kernel.org
2759 S:      Maintained
2760 F:      drivers/platform/x86/asus-wireless.c
2761
2762 ASYMMETRIC KEYS
2763 M:      David Howells <dhowells@redhat.com>
2764 L:      keyrings@vger.kernel.org
2765 S:      Maintained
2766 F:      Documentation/crypto/asymmetric-keys.txt
2767 F:      include/linux/verification.h
2768 F:      include/crypto/public_key.h
2769 F:      include/crypto/pkcs7.h
2770 F:      crypto/asymmetric_keys/
2771
2772 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2773 R:      Dan Williams <dan.j.williams@intel.com>
2774 W:      http://sourceforge.net/projects/xscaleiop
2775 S:      Odd fixes
2776 F:      Documentation/crypto/async-tx-api.txt
2777 F:      crypto/async_tx/
2778 F:      drivers/dma/
2779 F:      include/linux/dmaengine.h
2780 F:      include/linux/async_tx.h
2781
2782 AT24 EEPROM DRIVER
2783 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2784 L:      linux-i2c@vger.kernel.org
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2786 S:      Maintained
2787 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
2788 F:      drivers/misc/eeprom/at24.c
2789
2790 ATA OVER ETHERNET (AOE) DRIVER
2791 M:      "Justin Sanders" <justin@coraid.com>
2792 W:      http://www.openaoe.org/
2793 S:      Supported
2794 F:      Documentation/admin-guide/aoe/
2795 F:      drivers/block/aoe/
2796
2797 ATHEROS 71XX/9XXX GPIO DRIVER
2798 M:      Alban Bedel <albeu@free.fr>
2799 S:      Maintained
2800 W:      https://github.com/AlbanBedel/linux
2801 T:      git git://github.com/AlbanBedel/linux
2802 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2803 F:      drivers/gpio/gpio-ath79.c
2804
2805 ATHEROS 71XX/9XXX USB PHY DRIVER
2806 M:      Alban Bedel <albeu@free.fr>
2807 W:      https://github.com/AlbanBedel/linux
2808 T:      git git://github.com/AlbanBedel/linux
2809 S:      Maintained
2810 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2811 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2812
2813 ATHEROS ATH GENERIC UTILITIES
2814 M:      Kalle Valo <kvalo@codeaurora.org>
2815 L:      linux-wireless@vger.kernel.org
2816 S:      Supported
2817 F:      drivers/net/wireless/ath/*
2818
2819 ATHEROS ATH5K WIRELESS DRIVER
2820 M:      Jiri Slaby <jirislaby@gmail.com>
2821 M:      Nick Kossifidis <mickflemm@gmail.com>
2822 M:      Luis Chamberlain <mcgrof@kernel.org>
2823 L:      linux-wireless@vger.kernel.org
2824 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2825 S:      Maintained
2826 F:      drivers/net/wireless/ath/ath5k/
2827
2828 ATHEROS ATH6KL WIRELESS DRIVER
2829 M:      Kalle Valo <kvalo@codeaurora.org>
2830 L:      linux-wireless@vger.kernel.org
2831 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2833 S:      Supported
2834 F:      drivers/net/wireless/ath/ath6kl/
2835
2836 ATI_REMOTE2 DRIVER
2837 M:      Ville Syrjala <syrjala@sci.fi>
2838 S:      Maintained
2839 F:      drivers/input/misc/ati_remote2.c
2840
2841 ATK0110 HWMON DRIVER
2842 M:      Luca Tettamanti <kronos.it@gmail.com>
2843 L:      linux-hwmon@vger.kernel.org
2844 S:      Maintained
2845 F:      drivers/hwmon/asus_atk0110.c
2846
2847 ATLX ETHERNET DRIVERS
2848 M:      Jay Cliburn <jcliburn@gmail.com>
2849 M:      Chris Snook <chris.snook@gmail.com>
2850 L:      netdev@vger.kernel.org
2851 W:      http://sourceforge.net/projects/atl1
2852 W:      http://atl1.sourceforge.net
2853 S:      Maintained
2854 F:      drivers/net/ethernet/atheros/
2855
2856 ATM
2857 M:      Chas Williams <3chas3@gmail.com>
2858 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2859 L:      netdev@vger.kernel.org
2860 W:      http://linux-atm.sourceforge.net
2861 S:      Maintained
2862 F:      drivers/atm/
2863 F:      include/linux/atm*
2864 F:      include/uapi/linux/atm*
2865
2866 ATMEL MACB ETHERNET DRIVER
2867 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2868 S:      Supported
2869 F:      drivers/net/ethernet/cadence/
2870
2871 ATMEL MAXTOUCH DRIVER
2872 M:      Nick Dyer <nick@shmanahar.org>
2873 T:      git git://github.com/ndyer/linux.git
2874 S:      Maintained
2875 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2876 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2877
2878 ATMEL WIRELESS DRIVER
2879 M:      Simon Kelley <simon@thekelleys.org.uk>
2880 L:      linux-wireless@vger.kernel.org
2881 W:      http://www.thekelleys.org.uk/atmel
2882 W:      http://atmelwlandriver.sourceforge.net/
2883 S:      Maintained
2884 F:      drivers/net/wireless/atmel/atmel*
2885
2886 ATOMIC INFRASTRUCTURE
2887 M:      Will Deacon <will@kernel.org>
2888 M:      Peter Zijlstra <peterz@infradead.org>
2889 R:      Boqun Feng <boqun.feng@gmail.com>
2890 L:      linux-kernel@vger.kernel.org
2891 S:      Maintained
2892 F:      arch/*/include/asm/atomic*.h
2893 F:      include/*/atomic*.h
2894 F:      scripts/atomic/
2895
2896 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2897 M:      Bradley Grove <linuxdrivers@attotech.com>
2898 L:      linux-scsi@vger.kernel.org
2899 W:      http://www.attotech.com
2900 S:      Supported
2901 F:      drivers/scsi/esas2r
2902
2903 ATUSB IEEE 802.15.4 RADIO DRIVER
2904 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2905 L:      linux-wpan@vger.kernel.org
2906 S:      Maintained
2907 F:      drivers/net/ieee802154/atusb.c
2908 F:      drivers/net/ieee802154/atusb.h
2909 F:      drivers/net/ieee802154/at86rf230.h
2910
2911 AUDIT SUBSYSTEM
2912 M:      Paul Moore <paul@paul-moore.com>
2913 M:      Eric Paris <eparis@redhat.com>
2914 L:      linux-audit@redhat.com (moderated for non-subscribers)
2915 W:      https://github.com/linux-audit
2916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2917 S:      Supported
2918 F:      include/linux/audit.h
2919 F:      include/uapi/linux/audit.h
2920 F:      kernel/audit*
2921
2922 AUXILIARY DISPLAY DRIVERS
2923 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2924 S:      Maintained
2925 F:      drivers/auxdisplay/
2926 F:      include/linux/cfag12864b.h
2927
2928 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2929 M:      Andreas Klinger <ak@it-klinger.de>
2930 L:      linux-iio@vger.kernel.org
2931 S:      Maintained
2932 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2933 F:      drivers/iio/adc/hx711.c
2934
2935 AX.25 NETWORK LAYER
2936 M:      Ralf Baechle <ralf@linux-mips.org>
2937 L:      linux-hams@vger.kernel.org
2938 W:      http://www.linux-ax25.org/
2939 S:      Maintained
2940 F:      include/uapi/linux/ax25.h
2941 F:      include/net/ax25.h
2942 F:      net/ax25/
2943
2944 AXENTIA ARM DEVICES
2945 M:      Peter Rosin <peda@axentia.se>
2946 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2947 S:      Maintained
2948 F:      arch/arm/boot/dts/at91-linea.dtsi
2949 F:      arch/arm/boot/dts/at91-natte.dtsi
2950 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2951 F:      arch/arm/boot/dts/at91-tse850-3.dts
2952
2953 AXENTIA ASOC DRIVERS
2954 M:      Peter Rosin <peda@axentia.se>
2955 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2956 S:      Maintained
2957 F:      Documentation/devicetree/bindings/sound/axentia,*
2958 F:      sound/soc/atmel/tse850-pcm5142.c
2959
2960 AXXIA I2C CONTROLLER
2961 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2962 L:      linux-i2c@vger.kernel.org
2963 S:      Maintained
2964 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2965 F:      drivers/i2c/busses/i2c-axxia.c
2966
2967 AZ6007 DVB DRIVER
2968 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2969 L:      linux-media@vger.kernel.org
2970 W:      https://linuxtv.org
2971 T:      git git://linuxtv.org/media_tree.git
2972 S:      Maintained
2973 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2974
2975 AZTECH FM RADIO RECEIVER DRIVER
2976 M:      Hans Verkuil <hverkuil@xs4all.nl>
2977 L:      linux-media@vger.kernel.org
2978 T:      git git://linuxtv.org/media_tree.git
2979 W:      https://linuxtv.org
2980 S:      Maintained
2981 F:      drivers/media/radio/radio-aztech*
2982
2983 B43 WIRELESS DRIVER
2984 L:      linux-wireless@vger.kernel.org
2985 L:      b43-dev@lists.infradead.org
2986 W:      http://wireless.kernel.org/en/users/Drivers/b43
2987 S:      Odd Fixes
2988 F:      drivers/net/wireless/broadcom/b43/
2989
2990 B43LEGACY WIRELESS DRIVER
2991 M:      Larry Finger <Larry.Finger@lwfinger.net>
2992 L:      linux-wireless@vger.kernel.org
2993 L:      b43-dev@lists.infradead.org
2994 W:      http://wireless.kernel.org/en/users/Drivers/b43
2995 S:      Maintained
2996 F:      drivers/net/wireless/broadcom/b43legacy/
2997
2998 BACKLIGHT CLASS/SUBSYSTEM
2999 M:      Lee Jones <lee.jones@linaro.org>
3000 M:      Daniel Thompson <daniel.thompson@linaro.org>
3001 M:      Jingoo Han <jingoohan1@gmail.com>
3002 L:      dri-devel@lists.freedesktop.org
3003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3004 S:      Maintained
3005 F:      drivers/video/backlight/
3006 F:      include/linux/backlight.h
3007 F:      include/linux/pwm_backlight.h
3008 F:      Documentation/devicetree/bindings/leds/backlight
3009 F:      Documentation/ABI/stable/sysfs-class-backlight
3010 F:      Documentation/ABI/testing/sysfs-class-backlight
3011
3012 BATMAN ADVANCED
3013 M:      Marek Lindner <mareklindner@neomailbox.ch>
3014 M:      Simon Wunderlich <sw@simonwunderlich.de>
3015 M:      Antonio Quartulli <a@unstable.cc>
3016 M:      Sven Eckelmann <sven@narfation.org>
3017 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3018 W:      https://www.open-mesh.org/
3019 B:      https://www.open-mesh.org/projects/batman-adv/issues
3020 C:      irc://chat.freenode.net/batman
3021 Q:      https://patchwork.open-mesh.org/project/batman/list/
3022 T:      git https://git.open-mesh.org/linux-merge.git
3023 S:      Maintained
3024 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
3025 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
3026 F:      Documentation/networking/batman-adv.rst
3027 F:      include/uapi/linux/batadv_packet.h
3028 F:      include/uapi/linux/batman_adv.h
3029 F:      net/batman-adv/
3030
3031 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3032 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3033 L:      linux-hams@vger.kernel.org
3034 W:      http://www.baycom.org/~tom/ham/ham.html
3035 S:      Maintained
3036 F:      drivers/net/hamradio/baycom*
3037
3038 BCACHE (BLOCK LAYER CACHE)
3039 M:      Coly Li <colyli@suse.de>
3040 M:      Kent Overstreet <kent.overstreet@gmail.com>
3041 L:      linux-bcache@vger.kernel.org
3042 W:      http://bcache.evilpiepirate.org
3043 C:      irc://irc.oftc.net/bcache
3044 S:      Maintained
3045 F:      drivers/md/bcache/
3046
3047 BDISP ST MEDIA DRIVER
3048 M:      Fabien Dessenne <fabien.dessenne@st.com>
3049 L:      linux-media@vger.kernel.org
3050 T:      git git://linuxtv.org/media_tree.git
3051 W:      https://linuxtv.org
3052 S:      Supported
3053 F:      drivers/media/platform/sti/bdisp
3054
3055 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3056 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3057 L:      netdev@vger.kernel.org
3058 S:      Maintained
3059 F:      drivers/net/ethernet/ec_bhf.c
3060
3061 BEFS FILE SYSTEM
3062 M:      Luis de Bethencourt <luisbg@kernel.org>
3063 M:      Salah Triki <salah.triki@gmail.com>
3064 S:      Maintained
3065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3066 F:      Documentation/filesystems/befs.txt
3067 F:      fs/befs/
3068
3069 BFQ I/O SCHEDULER
3070 M:      Paolo Valente <paolo.valente@linaro.org>
3071 M:      Jens Axboe <axboe@kernel.dk>
3072 L:      linux-block@vger.kernel.org
3073 S:      Maintained
3074 F:      block/bfq-*
3075 F:      Documentation/block/bfq-iosched.rst
3076
3077 BFS FILE SYSTEM
3078 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3079 S:      Maintained
3080 F:      Documentation/filesystems/bfs.txt
3081 F:      fs/bfs/
3082 F:      include/uapi/linux/bfs_fs.h
3083
3084 BLINKM RGB LED DRIVER
3085 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3086 S:      Maintained
3087 F:      drivers/leds/leds-blinkm.c
3088
3089 BLOCK LAYER
3090 M:      Jens Axboe <axboe@kernel.dk>
3091 L:      linux-block@vger.kernel.org
3092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3093 S:      Maintained
3094 F:      block/
3095 F:      drivers/block/
3096 F:      kernel/trace/blktrace.c
3097 F:      lib/sbitmap.c
3098
3099 BLOCK2MTD DRIVER
3100 M:      Joern Engel <joern@lazybastard.org>
3101 L:      linux-mtd@lists.infradead.org
3102 S:      Maintained
3103 F:      drivers/mtd/devices/block2mtd.c
3104
3105 BLUETOOTH DRIVERS
3106 M:      Marcel Holtmann <marcel@holtmann.org>
3107 M:      Johan Hedberg <johan.hedberg@gmail.com>
3108 L:      linux-bluetooth@vger.kernel.org
3109 W:      http://www.bluez.org/
3110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3112 S:      Maintained
3113 F:      drivers/bluetooth/
3114
3115 BLUETOOTH SUBSYSTEM
3116 M:      Marcel Holtmann <marcel@holtmann.org>
3117 M:      Johan Hedberg <johan.hedberg@gmail.com>
3118 L:      linux-bluetooth@vger.kernel.org
3119 W:      http://www.bluez.org/
3120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3122 S:      Maintained
3123 F:      net/bluetooth/
3124 F:      include/net/bluetooth/
3125
3126 BONDING DRIVER
3127 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3128 M:      Veaceslav Falico <vfalico@gmail.com>
3129 M:      Andy Gospodarek <andy@greyhouse.net>
3130 L:      netdev@vger.kernel.org
3131 W:      http://sourceforge.net/projects/bonding/
3132 S:      Supported
3133 F:      drivers/net/bonding/
3134 F:      include/uapi/linux/if_bonding.h
3135
3136 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3137 M:      Dan Robertson <dan@dlrobertson.com>
3138 L:      linux-iio@vger.kernel.org
3139 S:      Maintained
3140 F:      drivers/iio/accel/bma400*
3141 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3142
3143 BPF (Safe dynamic programs and tools)
3144 M:      Alexei Starovoitov <ast@kernel.org>
3145 M:      Daniel Borkmann <daniel@iogearbox.net>
3146 R:      Martin KaFai Lau <kafai@fb.com>
3147 R:      Song Liu <songliubraving@fb.com>
3148 R:      Yonghong Song <yhs@fb.com>
3149 R:      Andrii Nakryiko <andriin@fb.com>
3150 L:      netdev@vger.kernel.org
3151 L:      bpf@vger.kernel.org
3152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3154 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3155 S:      Supported
3156 F:      arch/*/net/*
3157 F:      Documentation/networking/filter.txt
3158 F:      Documentation/bpf/
3159 F:      include/linux/bpf*
3160 F:      include/linux/filter.h
3161 F:      include/trace/events/xdp.h
3162 F:      include/uapi/linux/bpf*
3163 F:      include/uapi/linux/filter.h
3164 F:      kernel/bpf/
3165 F:      kernel/trace/bpf_trace.c
3166 F:      lib/test_bpf.c
3167 F:      net/bpf/
3168 F:      net/core/filter.c
3169 F:      net/sched/act_bpf.c
3170 F:      net/sched/cls_bpf.c
3171 F:      samples/bpf/
3172 F:      tools/bpf/
3173 F:      tools/lib/bpf/
3174 F:      tools/testing/selftests/bpf/
3175 K:      bpf
3176 N:      bpf
3177
3178 BPF JIT for ARM
3179 M:      Shubham Bansal <illusionist.neo@gmail.com>
3180 L:      netdev@vger.kernel.org
3181 L:      bpf@vger.kernel.org
3182 S:      Maintained
3183 F:      arch/arm/net/
3184
3185 BPF JIT for ARM64
3186 M:      Daniel Borkmann <daniel@iogearbox.net>
3187 M:      Alexei Starovoitov <ast@kernel.org>
3188 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3189 L:      netdev@vger.kernel.org
3190 L:      bpf@vger.kernel.org
3191 S:      Supported
3192 F:      arch/arm64/net/
3193
3194 BPF JIT for MIPS (32-BIT AND 64-BIT)
3195 M:      Paul Burton <paulburton@kernel.org>
3196 L:      netdev@vger.kernel.org
3197 L:      bpf@vger.kernel.org
3198 S:      Maintained
3199 F:      arch/mips/net/
3200
3201 BPF JIT for NFP NICs
3202 M:      Jakub Kicinski <kuba@kernel.org>
3203 L:      netdev@vger.kernel.org
3204 L:      bpf@vger.kernel.org
3205 S:      Supported
3206 F:      drivers/net/ethernet/netronome/nfp/bpf/
3207
3208 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3209 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3210 M:      Sandipan Das <sandipan@linux.ibm.com>
3211 L:      netdev@vger.kernel.org
3212 L:      bpf@vger.kernel.org
3213 S:      Maintained
3214 F:      arch/powerpc/net/
3215
3216 BPF JIT for RISC-V (32-bit)
3217 M:      Luke Nelson <luke.r.nels@gmail.com>
3218 M:      Xi Wang <xi.wang@gmail.com>
3219 L:      netdev@vger.kernel.org
3220 L:      bpf@vger.kernel.org
3221 S:      Maintained
3222 F:      arch/riscv/net/
3223 X:      arch/riscv/net/bpf_jit_comp64.c
3224
3225 BPF JIT for RISC-V (64-bit)
3226 M:      Björn Töpel <bjorn.topel@gmail.com>
3227 L:      netdev@vger.kernel.org
3228 L:      bpf@vger.kernel.org
3229 S:      Maintained
3230 F:      arch/riscv/net/
3231 X:      arch/riscv/net/bpf_jit_comp32.c
3232
3233 BPF JIT for S390
3234 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3235 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3236 M:      Vasily Gorbik <gor@linux.ibm.com>
3237 L:      netdev@vger.kernel.org
3238 L:      bpf@vger.kernel.org
3239 S:      Maintained
3240 F:      arch/s390/net/
3241 X:      arch/s390/net/pnet.c
3242
3243 BPF JIT for SPARC (32-BIT AND 64-BIT)
3244 M:      David S. Miller <davem@davemloft.net>
3245 L:      netdev@vger.kernel.org
3246 L:      bpf@vger.kernel.org
3247 S:      Maintained
3248 F:      arch/sparc/net/
3249
3250 BPF JIT for X86 32-BIT
3251 M:      Wang YanQing <udknight@gmail.com>
3252 L:      netdev@vger.kernel.org
3253 L:      bpf@vger.kernel.org
3254 S:      Maintained
3255 F:      arch/x86/net/bpf_jit_comp32.c
3256
3257 BPF JIT for X86 64-BIT
3258 M:      Alexei Starovoitov <ast@kernel.org>
3259 M:      Daniel Borkmann <daniel@iogearbox.net>
3260 L:      netdev@vger.kernel.org
3261 L:      bpf@vger.kernel.org
3262 S:      Supported
3263 F:      arch/x86/net/
3264 X:      arch/x86/net/bpf_jit_comp32.c
3265
3266 BROADCOM B44 10/100 ETHERNET DRIVER
3267 M:      Michael Chan <michael.chan@broadcom.com>
3268 L:      netdev@vger.kernel.org
3269 S:      Supported
3270 F:      drivers/net/ethernet/broadcom/b44.*
3271
3272 BROADCOM B53 ETHERNET SWITCH DRIVER
3273 M:      Florian Fainelli <f.fainelli@gmail.com>
3274 L:      netdev@vger.kernel.org
3275 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3276 S:      Supported
3277 F:      drivers/net/dsa/b53/*
3278 F:      include/linux/platform_data/b53.h
3279
3280 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3281 M:      Florian Fainelli <f.fainelli@gmail.com>
3282 M:      Ray Jui <rjui@broadcom.com>
3283 M:      Scott Branden <sbranden@broadcom.com>
3284 M:      bcm-kernel-feedback-list@broadcom.com
3285 T:      git git://github.com/broadcom/mach-bcm
3286 S:      Maintained
3287 N:      bcm281*
3288 N:      bcm113*
3289 N:      bcm216*
3290 N:      kona
3291 F:      arch/arm/mach-bcm/
3292
3293 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3294 M:      Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
3295 L:      bcm-kernel-feedback-list@broadcom.com
3296 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3297 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3298 T:      git git://github.com/anholt/linux
3299 S:      Maintained
3300 N:      bcm2711
3301 N:      bcm2835
3302 F:      drivers/staging/vc04_services
3303 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3304 F:      drivers/pci/controller/pcie-brcmstb.c
3305
3306 BROADCOM BCM47XX MIPS ARCHITECTURE
3307 M:      Hauke Mehrtens <hauke@hauke-m.de>
3308 M:      Rafał Miłecki <zajec5@gmail.com>
3309 L:      linux-mips@vger.kernel.org
3310 S:      Maintained
3311 F:      Documentation/devicetree/bindings/mips/brcm/
3312 F:      arch/mips/bcm47xx/*
3313 F:      arch/mips/include/asm/mach-bcm47xx/*
3314
3315 BROADCOM BCM5301X ARM ARCHITECTURE
3316 M:      Hauke Mehrtens <hauke@hauke-m.de>
3317 M:      Rafał Miłecki <zajec5@gmail.com>
3318 M:      bcm-kernel-feedback-list@broadcom.com
3319 L:      linux-arm-kernel@lists.infradead.org
3320 S:      Maintained
3321 F:      arch/arm/mach-bcm/bcm_5301x.c
3322 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3323 F:      arch/arm/boot/dts/bcm470*
3324 F:      arch/arm/boot/dts/bcm953012*
3325
3326 BROADCOM BCM53573 ARM ARCHITECTURE
3327 M:      Rafał Miłecki <rafal@milecki.pl>
3328 L:      bcm-kernel-feedback-list@broadcom.com
3329 L:      linux-arm-kernel@lists.infradead.org
3330 S:      Maintained
3331 F:      arch/arm/boot/dts/bcm53573*
3332 F:      arch/arm/boot/dts/bcm47189*
3333
3334 BROADCOM BCM63XX ARM ARCHITECTURE
3335 M:      Florian Fainelli <f.fainelli@gmail.com>
3336 M:      bcm-kernel-feedback-list@broadcom.com
3337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3338 T:      git git://github.com/broadcom/stblinux.git
3339 S:      Maintained
3340 N:      bcm63xx
3341
3342 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3343 M:      Kevin Cernekee <cernekee@gmail.com>
3344 L:      linux-usb@vger.kernel.org
3345 S:      Maintained
3346 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3347
3348 BROADCOM BCM7XXX ARM ARCHITECTURE
3349 M:      Florian Fainelli <f.fainelli@gmail.com>
3350 M:      bcm-kernel-feedback-list@broadcom.com
3351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3352 T:      git git://github.com/broadcom/stblinux.git
3353 S:      Maintained
3354 F:      arch/arm/mach-bcm/*brcmstb*
3355 F:      arch/arm/boot/dts/bcm7*.dts*
3356 F:      drivers/bus/brcmstb_gisb.c
3357 F:      arch/arm/mm/cache-b15-rac.c
3358 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3359 N:      brcmstb
3360 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3361 F:      drivers/pci/controller/pcie-brcmstb.c
3362
3363 BROADCOM BMIPS CPUFREQ DRIVER
3364 M:      Markus Mayer <mmayer@broadcom.com>
3365 M:      bcm-kernel-feedback-list@broadcom.com
3366 L:      linux-pm@vger.kernel.org
3367 S:      Maintained
3368 F:      drivers/cpufreq/bmips-cpufreq.c
3369
3370 BROADCOM BMIPS MIPS ARCHITECTURE
3371 M:      Florian Fainelli <f.fainelli@gmail.com>
3372 L:      bcm-kernel-feedback-list@broadcom.com
3373 L:      linux-mips@vger.kernel.org
3374 T:      git git://github.com/broadcom/stblinux.git
3375 S:      Maintained
3376 F:      arch/mips/bmips/*
3377 F:      arch/mips/include/asm/mach-bmips/*
3378 F:      arch/mips/kernel/*bmips*
3379 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3380 F:      drivers/irqchip/irq-bcm63*
3381 F:      drivers/irqchip/irq-bcm7*
3382 F:      drivers/irqchip/irq-brcmstb*
3383 F:      include/linux/bcm963xx_nvram.h
3384 F:      include/linux/bcm963xx_tag.h
3385
3386 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3387 M:      Rasesh Mody <rmody@marvell.com>
3388 M:      GR-Linux-NIC-Dev@marvell.com
3389 L:      netdev@vger.kernel.org
3390 S:      Supported
3391 F:      drivers/net/ethernet/broadcom/bnx2.*
3392 F:      drivers/net/ethernet/broadcom/bnx2_*
3393
3394 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3395 M:      QLogic-Storage-Upstream@qlogic.com
3396 L:      linux-scsi@vger.kernel.org
3397 S:      Supported
3398 F:      drivers/scsi/bnx2fc/
3399
3400 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3401 M:      QLogic-Storage-Upstream@qlogic.com
3402 L:      linux-scsi@vger.kernel.org
3403 S:      Supported
3404 F:      drivers/scsi/bnx2i/
3405
3406 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3407 M:      Ariel Elior <aelior@marvell.com>
3408 M:      Sudarsana Kalluru <skalluru@marvell.com>
3409 M:      GR-everest-linux-l2@marvell.com
3410 L:      netdev@vger.kernel.org
3411 S:      Supported
3412 F:      drivers/net/ethernet/broadcom/bnx2x/
3413
3414 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3415 M:      Michael Chan <michael.chan@broadcom.com>
3416 L:      netdev@vger.kernel.org
3417 S:      Supported
3418 F:      drivers/net/ethernet/broadcom/bnxt/
3419
3420 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3421 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3422 M:      Franky Lin <franky.lin@broadcom.com>
3423 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3424 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3425 M:      Wright Feng <wright.feng@cypress.com>
3426 L:      linux-wireless@vger.kernel.org
3427 L:      brcm80211-dev-list.pdl@broadcom.com
3428 L:      brcm80211-dev-list@cypress.com
3429 S:      Supported
3430 F:      drivers/net/wireless/broadcom/brcm80211/
3431
3432 BROADCOM BRCMSTB GPIO DRIVER
3433 M:      Gregory Fong <gregory.0xf0@gmail.com>
3434 L:      bcm-kernel-feedback-list@broadcom.com
3435 S:      Supported
3436 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3437 F:      drivers/gpio/gpio-brcmstb.c
3438
3439 BROADCOM BRCMSTB I2C DRIVER
3440 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3441 L:      linux-i2c@vger.kernel.org
3442 L:      bcm-kernel-feedback-list@broadcom.com
3443 S:      Supported
3444 F:      drivers/i2c/busses/i2c-brcmstb.c
3445 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3446
3447 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3448 M:      Al Cooper <alcooperx@gmail.com>
3449 L:      linux-kernel@vger.kernel.org
3450 L:      bcm-kernel-feedback-list@broadcom.com
3451 S:      Maintained
3452 F:      drivers/phy/broadcom/phy-brcm-usb*
3453
3454 BROADCOM GENET ETHERNET DRIVER
3455 M:      Doug Berger <opendmb@gmail.com>
3456 M:      Florian Fainelli <f.fainelli@gmail.com>
3457 L:      bcm-kernel-feedback-list@broadcom.com
3458 L:      netdev@vger.kernel.org
3459 S:      Supported
3460 F:      drivers/net/ethernet/broadcom/genet/
3461
3462 BROADCOM IPROC ARM ARCHITECTURE
3463 M:      Ray Jui <rjui@broadcom.com>
3464 M:      Scott Branden <sbranden@broadcom.com>
3465 M:      bcm-kernel-feedback-list@broadcom.com
3466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3467 T:      git git://github.com/broadcom/cygnus-linux.git
3468 S:      Maintained
3469 N:      iproc
3470 N:      cygnus
3471 N:      bcm[-_]nsp
3472 N:      bcm9113*
3473 N:      bcm9583*
3474 N:      bcm9585*
3475 N:      bcm9586*
3476 N:      bcm988312
3477 N:      bcm113*
3478 N:      bcm583*
3479 N:      bcm585*
3480 N:      bcm586*
3481 N:      bcm88312
3482 N:      hr2
3483 N:      stingray
3484 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3485 F:      arch/arm64/boot/dts/broadcom/stingray/*
3486 F:      drivers/clk/bcm/clk-ns*
3487 F:      drivers/clk/bcm/clk-sr*
3488 F:      drivers/pinctrl/bcm/pinctrl-ns*
3489 F:      include/dt-bindings/clock/bcm-sr*
3490
3491 BROADCOM KONA GPIO DRIVER
3492 M:      Ray Jui <rjui@broadcom.com>
3493 L:      bcm-kernel-feedback-list@broadcom.com
3494 S:      Supported
3495 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3496 F:      drivers/gpio/gpio-bcm-kona.c
3497
3498 BROADCOM NETXTREME-E ROCE DRIVER
3499 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3500 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3501 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3502 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3503 L:      linux-rdma@vger.kernel.org
3504 W:      http://www.broadcom.com
3505 S:      Supported
3506 F:      drivers/infiniband/hw/bnxt_re/
3507 F:      include/uapi/rdma/bnxt_re-abi.h
3508
3509 BROADCOM NVRAM DRIVER
3510 M:      Rafał Miłecki <zajec5@gmail.com>
3511 L:      linux-mips@vger.kernel.org
3512 S:      Maintained
3513 F:      drivers/firmware/broadcom/*
3514
3515 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3516 M:      Rafał Miłecki <zajec5@gmail.com>
3517 L:      linux-wireless@vger.kernel.org
3518 S:      Maintained
3519 F:      drivers/bcma/
3520 F:      include/linux/bcma/
3521
3522 BROADCOM STB AVS CPUFREQ DRIVER
3523 M:      Markus Mayer <mmayer@broadcom.com>
3524 M:      bcm-kernel-feedback-list@broadcom.com
3525 L:      linux-pm@vger.kernel.org
3526 S:      Maintained
3527 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3528 F:      drivers/cpufreq/brcmstb*
3529
3530 BROADCOM STB AVS TMON DRIVER
3531 M:      Markus Mayer <mmayer@broadcom.com>
3532 M:      bcm-kernel-feedback-list@broadcom.com
3533 L:      linux-pm@vger.kernel.org
3534 S:      Maintained
3535 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3536 F:      drivers/thermal/broadcom/brcmstb*
3537
3538 BROADCOM STB NAND FLASH DRIVER
3539 M:      Brian Norris <computersforpeace@gmail.com>
3540 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3541 L:      linux-mtd@lists.infradead.org
3542 L:      bcm-kernel-feedback-list@broadcom.com
3543 S:      Maintained
3544 F:      drivers/mtd/nand/raw/brcmnand/
3545
3546 BROADCOM STB DPFE DRIVER
3547 M:      Markus Mayer <mmayer@broadcom.com>
3548 M:      bcm-kernel-feedback-list@broadcom.com
3549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3550 S:      Maintained
3551 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3552 F:      drivers/memory/brcmstb_dpfe.c
3553
3554 BROADCOM SPI DRIVER
3555 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3556 M:      bcm-kernel-feedback-list@broadcom.com
3557 S:      Maintained
3558 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3559 F:      drivers/spi/spi-bcm-qspi.*
3560 F:      drivers/spi/spi-brcmstb-qspi.c
3561 F:      drivers/spi/spi-iproc-qspi.c
3562
3563 BROADCOM SYSTEMPORT ETHERNET DRIVER
3564 M:      Florian Fainelli <f.fainelli@gmail.com>
3565 L:      bcm-kernel-feedback-list@broadcom.com
3566 L:      netdev@vger.kernel.org
3567 S:      Supported
3568 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3569
3570 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3571 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3572 M:      Prashant Sreedharan <prashant@broadcom.com>
3573 M:      Michael Chan <mchan@broadcom.com>
3574 L:      netdev@vger.kernel.org
3575 S:      Supported
3576 F:      drivers/net/ethernet/broadcom/tg3.*
3577
3578 BROCADE BFA FC SCSI DRIVER
3579 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3580 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3581 L:      linux-scsi@vger.kernel.org
3582 S:      Supported
3583 F:      drivers/scsi/bfa/
3584
3585 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3586 M:      Rasesh Mody <rmody@marvell.com>
3587 M:      Sudarsana Kalluru <skalluru@marvell.com>
3588 M:      GR-Linux-NIC-Dev@marvell.com
3589 L:      netdev@vger.kernel.org
3590 S:      Supported
3591 F:      drivers/net/ethernet/brocade/bna/
3592
3593 BSG (block layer generic sg v4 driver)
3594 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3595 L:      linux-scsi@vger.kernel.org
3596 S:      Supported
3597 F:      block/bsg.c
3598 F:      include/linux/bsg.h
3599 F:      include/uapi/linux/bsg.h
3600
3601 BT87X AUDIO DRIVER
3602 M:      Clemens Ladisch <clemens@ladisch.de>
3603 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3605 S:      Maintained
3606 F:      Documentation/sound/cards/bt87x.rst
3607 F:      sound/pci/bt87x.c
3608
3609 BT8XXGPIO DRIVER
3610 M:      Michael Buesch <m@bues.ch>
3611 S:      Maintained
3612 W:      http://bu3sch.de/btgpio.php
3613 F:      drivers/gpio/gpio-bt8xx.c
3614
3615 BTRFS FILE SYSTEM
3616 M:      Chris Mason <clm@fb.com>
3617 M:      Josef Bacik <josef@toxicpanda.com>
3618 M:      David Sterba <dsterba@suse.com>
3619 L:      linux-btrfs@vger.kernel.org
3620 W:      http://btrfs.wiki.kernel.org/
3621 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3623 S:      Maintained
3624 F:      Documentation/filesystems/btrfs.txt
3625 F:      fs/btrfs/
3626 F:      include/linux/btrfs*
3627 F:      include/uapi/linux/btrfs*
3628
3629 BTTV VIDEO4LINUX DRIVER
3630 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3631 L:      linux-media@vger.kernel.org
3632 W:      https://linuxtv.org
3633 T:      git git://linuxtv.org/media_tree.git
3634 S:      Odd fixes
3635 F:      Documentation/media/v4l-drivers/bttv*
3636 F:      drivers/media/pci/bt8xx/bttv*
3637
3638 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3639 M:      Chanwoo Choi <cw00.choi@samsung.com>
3640 L:      linux-pm@vger.kernel.org
3641 L:      linux-samsung-soc@vger.kernel.org
3642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3643 S:      Maintained
3644 F:      drivers/devfreq/exynos-bus.c
3645 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3646
3647 BUSLOGIC SCSI DRIVER
3648 M:      Khalid Aziz <khalid@gonehiking.org>
3649 L:      linux-scsi@vger.kernel.org
3650 S:      Maintained
3651 F:      drivers/scsi/BusLogic.*
3652 F:      drivers/scsi/FlashPoint.*
3653
3654 C-MEDIA CMI8788 DRIVER
3655 M:      Clemens Ladisch <clemens@ladisch.de>
3656 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3658 S:      Maintained
3659 F:      sound/pci/oxygen/
3660
3661 C-SKY ARCHITECTURE
3662 M:      Guo Ren <guoren@kernel.org>
3663 L:      linux-csky@vger.kernel.org
3664 T:      git https://github.com/c-sky/csky-linux.git
3665 S:      Supported
3666 F:      arch/csky/
3667 F:      Documentation/devicetree/bindings/csky/
3668 F:      drivers/irqchip/irq-csky-*
3669 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3670 F:      drivers/clocksource/timer-gx6605s.c
3671 F:      drivers/clocksource/timer-mp-csky.c
3672 F:      Documentation/devicetree/bindings/timer/csky,*
3673 K:      csky
3674 N:      csky
3675
3676 C6X ARCHITECTURE
3677 M:      Mark Salter <msalter@redhat.com>
3678 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3679 L:      linux-c6x-dev@linux-c6x.org
3680 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3681 S:      Maintained
3682 F:      arch/c6x/
3683
3684 CA8210 IEEE-802.15.4 RADIO DRIVER
3685 M:      Harry Morris <h.morris@cascoda.com>
3686 L:      linux-wpan@vger.kernel.org
3687 W:      https://github.com/Cascoda/ca8210-linux.git
3688 S:      Maintained
3689 F:      drivers/net/ieee802154/ca8210.c
3690 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3691
3692 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3693 M:      David Howells <dhowells@redhat.com>
3694 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3695 S:      Supported
3696 F:      Documentation/filesystems/caching/cachefiles.txt
3697 F:      fs/cachefiles/
3698
3699 CADENCE MIPI-CSI2 BRIDGES
3700 M:      Maxime Ripard <mripard@kernel.org>
3701 L:      linux-media@vger.kernel.org
3702 S:      Maintained
3703 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3704 F:      drivers/media/platform/cadence/cdns-csi2*
3705
3706 CADENCE NAND DRIVER
3707 M:      Piotr Sroka <piotrs@cadence.com>
3708 L:      linux-mtd@lists.infradead.org
3709 S:      Maintained
3710 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3711 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3712
3713 CADET FM/AM RADIO RECEIVER DRIVER
3714 M:      Hans Verkuil <hverkuil@xs4all.nl>
3715 L:      linux-media@vger.kernel.org
3716 T:      git git://linuxtv.org/media_tree.git
3717 W:      https://linuxtv.org
3718 S:      Maintained
3719 F:      drivers/media/radio/radio-cadet*
3720
3721 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3722 M:      Jonathan Corbet <corbet@lwn.net>
3723 L:      linux-media@vger.kernel.org
3724 T:      git git://linuxtv.org/media_tree.git
3725 S:      Maintained
3726 F:      Documentation/media/v4l-drivers/cafe_ccic*
3727 F:      drivers/media/platform/marvell-ccic/
3728
3729 CAIF NETWORK LAYER
3730 L:      netdev@vger.kernel.org
3731 S:      Orphan
3732 F:      Documentation/networking/caif/
3733 F:      drivers/net/caif/
3734 F:      include/uapi/linux/caif/
3735 F:      include/net/caif/
3736 F:      net/caif/
3737
3738 CAKE QDISC
3739 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3740 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3741 S:      Maintained
3742 F:      net/sched/sch_cake.c
3743
3744 CAN NETWORK DRIVERS
3745 M:      Wolfgang Grandegger <wg@grandegger.com>
3746 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3747 L:      linux-can@vger.kernel.org
3748 W:      https://github.com/linux-can
3749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3751 S:      Maintained
3752 F:      Documentation/devicetree/bindings/net/can/
3753 F:      drivers/net/can/
3754 F:      include/linux/can/dev.h
3755 F:      include/linux/can/led.h
3756 F:      include/linux/can/rx-offload.h
3757 F:      include/linux/can/platform/
3758 F:      include/uapi/linux/can/error.h
3759 F:      include/uapi/linux/can/netlink.h
3760 F:      include/uapi/linux/can/vxcan.h
3761
3762 CAN NETWORK LAYER
3763 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3764 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3765 L:      linux-can@vger.kernel.org
3766 W:      https://github.com/linux-can
3767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3769 S:      Maintained
3770 F:      Documentation/networking/can.rst
3771 F:      net/can/
3772 F:      include/linux/can/core.h
3773 F:      include/linux/can/skb.h
3774 F:      include/net/netns/can.h
3775 F:      include/uapi/linux/can.h
3776 F:      include/uapi/linux/can/bcm.h
3777 F:      include/uapi/linux/can/raw.h
3778 F:      include/uapi/linux/can/gw.h
3779
3780 CAN-J1939 NETWORK LAYER
3781 M:      Robin van der Gracht <robin@protonic.nl>
3782 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3783 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3784 L:      linux-can@vger.kernel.org
3785 S:      Maintained
3786 F:      Documentation/networking/j1939.rst
3787 F:      net/can/j1939/
3788 F:      include/uapi/linux/can/j1939.h
3789
3790 CAPABILITIES
3791 M:      Serge Hallyn <serge@hallyn.com>
3792 L:      linux-security-module@vger.kernel.org
3793 S:      Supported
3794 F:      include/linux/capability.h
3795 F:      include/uapi/linux/capability.h
3796 F:      security/commoncap.c
3797 F:      kernel/capability.c
3798
3799 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3800 M:      Kevin Tsai <ktsai@capellamicro.com>
3801 S:      Maintained
3802 F:      drivers/iio/light/cm*
3803
3804 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3805 M:      Christian Lamparter <chunkeey@googlemail.com>
3806 L:      linux-wireless@vger.kernel.org
3807 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3808 S:      Maintained
3809 F:      drivers/net/wireless/ath/carl9170/
3810
3811 CAVIUM I2C DRIVER
3812 M:      Robert Richter <rrichter@marvell.com>
3813 W:      http://www.marvell.com
3814 S:      Supported
3815 F:      drivers/i2c/busses/i2c-octeon*
3816 F:      drivers/i2c/busses/i2c-thunderx*
3817
3818 CAVIUM LIQUIDIO NETWORK DRIVER
3819 M:      Derek Chickles <dchickles@marvell.com>
3820 M:      Satanand Burla <sburla@marvell.com>
3821 M:      Felix Manlunas <fmanlunas@marvell.com>
3822 L:      netdev@vger.kernel.org
3823 W:      http://www.marvell.com
3824 S:      Supported
3825 F:      drivers/net/ethernet/cavium/liquidio/
3826
3827 CAVIUM MMC DRIVER
3828 M:      Robert Richter <rrichter@marvell.com>
3829 W:      http://www.marvell.com
3830 S:      Supported
3831 F:      drivers/mmc/host/cavium*
3832
3833 CAVIUM OCTEON-TX CRYPTO DRIVER
3834 M:      George Cherian <gcherian@marvell.com>
3835 L:      linux-crypto@vger.kernel.org
3836 W:      http://www.marvell.com
3837 S:      Supported
3838 F:      drivers/crypto/cavium/cpt/
3839
3840 CAVIUM THUNDERX2 ARM64 SOC
3841 M:      Robert Richter <rrichter@marvell.com>
3842 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3843 S:      Maintained
3844 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3845 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3846
3847 CC2520 IEEE-802.15.4 RADIO DRIVER
3848 M:      Varka Bhadram <varkabhadram@gmail.com>
3849 L:      linux-wpan@vger.kernel.org
3850 S:      Maintained
3851 F:      drivers/net/ieee802154/cc2520.c
3852 F:      include/linux/spi/cc2520.h
3853 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3854
3855 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3856 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3857 L:      linux-crypto@vger.kernel.org
3858 S:      Supported
3859 F:      drivers/crypto/ccree/
3860 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3861
3862 CEC FRAMEWORK
3863 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3864 L:      linux-media@vger.kernel.org
3865 T:      git git://linuxtv.org/media_tree.git
3866 W:      http://linuxtv.org
3867 S:      Supported
3868 F:      Documentation/media/kapi/cec-core.rst
3869 F:      Documentation/media/uapi/cec
3870 F:      drivers/media/cec/
3871 F:      drivers/media/rc/keymaps/rc-cec.c
3872 F:      include/media/cec.h
3873 F:      include/media/cec-notifier.h
3874 F:      include/uapi/linux/cec.h
3875 F:      include/uapi/linux/cec-funcs.h
3876 F:      Documentation/devicetree/bindings/media/cec.txt
3877 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3878
3879 CEC GPIO DRIVER
3880 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3881 L:      linux-media@vger.kernel.org
3882 T:      git git://linuxtv.org/media_tree.git
3883 W:      http://linuxtv.org
3884 S:      Supported
3885 F:      drivers/media/platform/cec-gpio/
3886 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3887
3888 CELL BROADBAND ENGINE ARCHITECTURE
3889 M:      Arnd Bergmann <arnd@arndb.de>
3890 L:      linuxppc-dev@lists.ozlabs.org
3891 W:      http://www.ibm.com/developerworks/power/cell/
3892 S:      Supported
3893 F:      arch/powerpc/include/asm/cell*.h
3894 F:      arch/powerpc/include/asm/spu*.h
3895 F:      arch/powerpc/include/uapi/asm/spu*.h
3896 F:      arch/powerpc/oprofile/*cell*
3897 F:      arch/powerpc/platforms/cell/
3898
3899 CEPH COMMON CODE (LIBCEPH)
3900 M:      Ilya Dryomov <idryomov@gmail.com>
3901 M:      Jeff Layton <jlayton@kernel.org>
3902 M:      Sage Weil <sage@redhat.com>
3903 L:      ceph-devel@vger.kernel.org
3904 W:      http://ceph.com/
3905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3906 T:      git git://github.com/ceph/ceph-client.git
3907 S:      Supported
3908 F:      net/ceph/
3909 F:      include/linux/ceph/
3910 F:      include/linux/crush/
3911
3912 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3913 M:      Jeff Layton <jlayton@kernel.org>
3914 M:      Sage Weil <sage@redhat.com>
3915 M:      Ilya Dryomov <idryomov@gmail.com>
3916 L:      ceph-devel@vger.kernel.org
3917 W:      http://ceph.com/
3918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3919 T:      git git://github.com/ceph/ceph-client.git
3920 S:      Supported
3921 F:      Documentation/filesystems/ceph.txt
3922 F:      fs/ceph/
3923
3924 CERTIFICATE HANDLING
3925 M:      David Howells <dhowells@redhat.com>
3926 M:      David Woodhouse <dwmw2@infradead.org>
3927 L:      keyrings@vger.kernel.org
3928 S:      Maintained
3929 F:      Documentation/admin-guide/module-signing.rst
3930 F:      certs/
3931 F:      scripts/sign-file.c
3932 F:      scripts/extract-cert.c
3933
3934 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM
3935 L:      devel@driverdev.osuosl.org
3936 S:      Obsolete
3937 F:      drivers/staging/wusbcore/
3938
3939 CFAG12864B LCD DRIVER
3940 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3941 S:      Maintained
3942 F:      drivers/auxdisplay/cfag12864b.c
3943 F:      include/linux/cfag12864b.h
3944
3945 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3946 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3947 S:      Maintained
3948 F:      drivers/auxdisplay/cfag12864bfb.c
3949 F:      include/linux/cfag12864b.h
3950
3951 802.11 (including CFG80211/NL80211)
3952 M:      Johannes Berg <johannes@sipsolutions.net>
3953 L:      linux-wireless@vger.kernel.org
3954 W:      http://wireless.kernel.org/
3955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3957 S:      Maintained
3958 F:      net/wireless/
3959 F:      include/uapi/linux/nl80211.h
3960 F:      include/linux/ieee80211.h
3961 F:      include/net/wext.h
3962 F:      include/net/cfg80211.h
3963 F:      include/net/iw_handler.h
3964 F:      include/net/ieee80211_radiotap.h
3965 F:      Documentation/driver-api/80211/cfg80211.rst
3966 F:      Documentation/networking/regulatory.txt
3967
3968 CHAR and MISC DRIVERS
3969 M:      Arnd Bergmann <arnd@arndb.de>
3970 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3972 S:      Supported
3973 F:      drivers/char/
3974 F:      drivers/misc/
3975 F:      include/linux/miscdevice.h
3976
3977 CHECKPATCH
3978 M:      Andy Whitcroft <apw@canonical.com>
3979 M:      Joe Perches <joe@perches.com>
3980 S:      Maintained
3981 F:      scripts/checkpatch.pl
3982
3983 CHINESE DOCUMENTATION
3984 M:      Harry Wei <harryxiyou@gmail.com>
3985 M:      Alex Shi <alex.shi@linux.alibaba.com>
3986 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3987 S:      Maintained
3988 F:      Documentation/translations/zh_CN/
3989
3990 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3991 M:      Peter Chen <Peter.Chen@nxp.com>
3992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3993 L:      linux-usb@vger.kernel.org
3994 S:      Maintained
3995 F:      drivers/usb/chipidea/
3996
3997 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3998 M:      Hans de Goede <hdegoede@redhat.com>
3999 L:      linux-input@vger.kernel.org
4000 S:      Maintained
4001 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
4002 F:      drivers/input/touchscreen/chipone_icn8318.c
4003
4004 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4005 M:      Hans de Goede <hdegoede@redhat.com>
4006 L:      linux-input@vger.kernel.org
4007 S:      Maintained
4008 F:      drivers/input/touchscreen/chipone_icn8505.c
4009
4010 CHROME HARDWARE PLATFORM SUPPORT
4011 M:      Benson Leung <bleung@chromium.org>
4012 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4013 S:      Maintained
4014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4015 F:      drivers/platform/chrome/
4016
4017 CHROMEOS EC SUBDRIVERS
4018 M:      Benson Leung <bleung@chromium.org>
4019 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4020 R:      Guenter Roeck <groeck@chromium.org>
4021 S:      Maintained
4022 N:      cros_ec
4023 N:      cros-ec
4024 F:      drivers/power/supply/cros_usbpd-charger.c
4025
4026 CHROMEOS EC CODEC DRIVER
4027 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4028 S:      Maintained
4029 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4030 R:      Guenter Roeck <groeck@chromium.org>
4031 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4032 F:      sound/soc/codecs/cros_ec_codec.*
4033
4034 CIRRUS LOGIC AUDIO CODEC DRIVERS
4035 M:      Brian Austin <brian.austin@cirrus.com>
4036 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
4037 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4038 S:      Maintained
4039 F:      sound/soc/codecs/cs*
4040
4041 CIRRUS LOGIC EP93XX ETHERNET DRIVER
4042 M:      Hartley Sweeten <hsweeten@visionengravers.com>
4043 L:      netdev@vger.kernel.org
4044 S:      Maintained
4045 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
4046
4047 CIRRUS LOGIC LOCHNAGAR DRIVER
4048 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4049 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4050 L:      patches@opensource.cirrus.com
4051 S:      Supported
4052 F:      drivers/clk/clk-lochnagar.c
4053 F:      drivers/hwmon/lochnagar-hwmon.c
4054 F:      drivers/mfd/lochnagar-i2c.c
4055 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
4056 F:      drivers/regulator/lochnagar-regulator.c
4057 F:      sound/soc/codecs/lochnagar-sc.c
4058 F:      include/dt-bindings/clk/lochnagar.h
4059 F:      include/dt-bindings/pinctrl/lochnagar.h
4060 F:      include/linux/mfd/lochnagar*
4061 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
4062 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
4063 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
4064 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
4065 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
4066 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
4067 F:      Documentation/hwmon/lochnagar.rst
4068
4069 CISCO FCOE HBA DRIVER
4070 M:      Satish Kharat <satishkh@cisco.com>
4071 M:      Sesidhar Baddela <sebaddel@cisco.com>
4072 M:      Karan Tilak Kumar <kartilak@cisco.com>
4073 L:      linux-scsi@vger.kernel.org
4074 S:      Supported
4075 F:      drivers/scsi/fnic/
4076
4077 CISCO SCSI HBA DRIVER
4078 M:      Karan Tilak Kumar <kartilak@cisco.com>
4079 M:      Sesidhar Baddela <sebaddel@cisco.com>
4080 L:      linux-scsi@vger.kernel.org
4081 S:      Supported
4082 F:      drivers/scsi/snic/
4083
4084 CISCO VIC ETHERNET NIC DRIVER
4085 M:      Christian Benvenuti <benve@cisco.com>
4086 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4087 S:      Supported
4088 F:      drivers/net/ethernet/cisco/enic/
4089
4090 CISCO VIC LOW LATENCY NIC DRIVER
4091 M:      Christian Benvenuti <benve@cisco.com>
4092 M:      Nelson Escobar <neescoba@cisco.com>
4093 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4094 S:      Supported
4095 F:      drivers/infiniband/hw/usnic/
4096
4097 CIRRUS LOGIC MADERA CODEC DRIVERS
4098 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4099 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4100 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4101 L:      patches@opensource.cirrus.com
4102 T:      git https://github.com/CirrusLogic/linux-drivers.git
4103 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4104 S:      Supported
4105 F:      Documentation/devicetree/bindings/mfd/madera.txt
4106 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4107 F:      Documentation/devicetree/bindings/sound/madera.txt
4108 F:      include/dt-bindings/sound/madera*
4109 F:      include/linux/irqchip/irq-madera*
4110 F:      include/linux/mfd/madera/*
4111 F:      include/sound/madera*
4112 F:      drivers/gpio/gpio-madera*
4113 F:      drivers/irqchip/irq-madera*
4114 F:      drivers/mfd/madera*
4115 F:      drivers/mfd/cs47l*
4116 F:      drivers/pinctrl/cirrus/*
4117 F:      sound/soc/codecs/cs47l*
4118 F:      sound/soc/codecs/madera*
4119
4120 CLANG-FORMAT FILE
4121 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4122 S:      Maintained
4123 F:      .clang-format
4124
4125 CLANG/LLVM BUILD SUPPORT
4126 L:      clang-built-linux@googlegroups.com
4127 W:      https://clangbuiltlinux.github.io/
4128 B:      https://github.com/ClangBuiltLinux/linux/issues
4129 C:      irc://chat.freenode.net/clangbuiltlinux
4130 S:      Supported
4131 K:      \b(?i:clang|llvm)\b
4132
4133 CLEANCACHE API
4134 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4135 L:      linux-kernel@vger.kernel.org
4136 S:      Maintained
4137 F:      mm/cleancache.c
4138 F:      include/linux/cleancache.h
4139
4140 CLK API
4141 M:      Russell King <linux@armlinux.org.uk>
4142 L:      linux-clk@vger.kernel.org
4143 S:      Maintained
4144 F:      include/linux/clk.h
4145
4146 CLOCKSOURCE, CLOCKEVENT DRIVERS
4147 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4148 M:      Thomas Gleixner <tglx@linutronix.de>
4149 L:      linux-kernel@vger.kernel.org
4150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4151 S:      Supported
4152 F:      drivers/clocksource/
4153 F:      Documentation/devicetree/bindings/timer/
4154
4155 CMPC ACPI DRIVER
4156 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4157 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4158 L:      platform-driver-x86@vger.kernel.org
4159 S:      Supported
4160 F:      drivers/platform/x86/classmate-laptop.c
4161
4162 COBALT MEDIA DRIVER
4163 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4164 L:      linux-media@vger.kernel.org
4165 T:      git git://linuxtv.org/media_tree.git
4166 W:      https://linuxtv.org
4167 S:      Supported
4168 F:      drivers/media/pci/cobalt/
4169
4170 COCCINELLE/Semantic Patches (SmPL)
4171 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4172 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4173 M:      Nicolas Palix <nicolas.palix@imag.fr>
4174 M:      Michal Marek <michal.lkml@markovi.net>
4175 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4177 W:      http://coccinelle.lip6.fr/
4178 S:      Supported
4179 F:      Documentation/dev-tools/coccinelle.rst
4180 F:      scripts/coccinelle/
4181 F:      scripts/coccicheck
4182
4183 CODA FILE SYSTEM
4184 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4185 M:      coda@cs.cmu.edu
4186 L:      codalist@coda.cs.cmu.edu
4187 W:      http://www.coda.cs.cmu.edu/
4188 S:      Maintained
4189 F:      Documentation/filesystems/coda.txt
4190 F:      fs/coda/
4191 F:      include/linux/coda*.h
4192 F:      include/uapi/linux/coda*.h
4193
4194 CODA V4L2 MEM2MEM DRIVER
4195 M:      Philipp Zabel <p.zabel@pengutronix.de>
4196 L:      linux-media@vger.kernel.org
4197 S:      Maintained
4198 F:      Documentation/devicetree/bindings/media/coda.txt
4199 F:      drivers/media/platform/coda/
4200
4201 CODE OF CONDUCT
4202 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4203 S:      Supported
4204 F:      Documentation/process/code-of-conduct.rst
4205 F:      Documentation/process/code-of-conduct-interpretation.rst
4206
4207 COMMON CLK FRAMEWORK
4208 M:      Michael Turquette <mturquette@baylibre.com>
4209 M:      Stephen Boyd <sboyd@kernel.org>
4210 L:      linux-clk@vger.kernel.org
4211 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4213 S:      Maintained
4214 F:      Documentation/devicetree/bindings/clock/
4215 F:      drivers/clk/
4216 X:      drivers/clk/clkdev.c
4217 F:      include/linux/clk-pr*
4218 F:      include/linux/clk/
4219 F:      include/linux/of_clk.h
4220
4221 COMMON INTERNET FILE SYSTEM (CIFS)
4222 M:      Steve French <sfrench@samba.org>
4223 L:      linux-cifs@vger.kernel.org
4224 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4225 W:      http://linux-cifs.samba.org/
4226 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4227 S:      Supported
4228 F:      Documentation/admin-guide/cifs/
4229 F:      fs/cifs/
4230
4231 COMPACTPCI HOTPLUG CORE
4232 M:      Scott Murray <scott@spiteful.org>
4233 L:      linux-pci@vger.kernel.org
4234 S:      Maintained
4235 F:      drivers/pci/hotplug/cpci_hotplug*
4236
4237 COMPACTPCI HOTPLUG GENERIC DRIVER
4238 M:      Scott Murray <scott@spiteful.org>
4239 L:      linux-pci@vger.kernel.org
4240 S:      Maintained
4241 F:      drivers/pci/hotplug/cpcihp_generic.c
4242
4243 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4244 M:      Scott Murray <scott@spiteful.org>
4245 L:      linux-pci@vger.kernel.org
4246 S:      Maintained
4247 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4248
4249 COMPAL LAPTOP SUPPORT
4250 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4251 L:      platform-driver-x86@vger.kernel.org
4252 S:      Maintained
4253 F:      drivers/platform/x86/compal-laptop.c
4254
4255 COMPILER ATTRIBUTES
4256 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4257 S:      Maintained
4258 F:      include/linux/compiler_attributes.h
4259
4260 CONEXANT ACCESSRUNNER USB DRIVER
4261 L:      accessrunner-general@lists.sourceforge.net
4262 W:      http://accessrunner.sourceforge.net/
4263 S:      Orphan
4264 F:      drivers/usb/atm/cxacru.c
4265
4266 CONFIGFS
4267 M:      Joel Becker <jlbec@evilplan.org>
4268 M:      Christoph Hellwig <hch@lst.de>
4269 T:      git git://git.infradead.org/users/hch/configfs.git
4270 S:      Supported
4271 F:      fs/configfs/
4272 F:      include/linux/configfs.h
4273
4274 CONNECTOR
4275 M:      Evgeniy Polyakov <zbr@ioremap.net>
4276 L:      netdev@vger.kernel.org
4277 S:      Maintained
4278 F:      drivers/connector/
4279
4280 CONTROL GROUP (CGROUP)
4281 M:      Tejun Heo <tj@kernel.org>
4282 M:      Li Zefan <lizefan@huawei.com>
4283 M:      Johannes Weiner <hannes@cmpxchg.org>
4284 L:      cgroups@vger.kernel.org
4285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4286 S:      Maintained
4287 F:      Documentation/admin-guide/cgroup-v2.rst
4288 F:      Documentation/admin-guide/cgroup-v1/
4289 F:      include/linux/cgroup*
4290 F:      kernel/cgroup/
4291
4292 CONTROL GROUP - CPUSET
4293 M:      Li Zefan <lizefan@huawei.com>
4294 L:      cgroups@vger.kernel.org
4295 W:      http://www.bullopensource.org/cpuset/
4296 W:      http://oss.sgi.com/projects/cpusets/
4297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4298 S:      Maintained
4299 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4300 F:      include/linux/cpuset.h
4301 F:      kernel/cgroup/cpuset.c
4302
4303 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4304 M:      Johannes Weiner <hannes@cmpxchg.org>
4305 M:      Michal Hocko <mhocko@kernel.org>
4306 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4307 L:      cgroups@vger.kernel.org
4308 L:      linux-mm@kvack.org
4309 S:      Maintained
4310 F:      mm/memcontrol.c
4311 F:      mm/swap_cgroup.c
4312
4313 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4314 M:      Tejun Heo <tj@kernel.org>
4315 M:      Jens Axboe <axboe@kernel.dk>
4316 L:      cgroups@vger.kernel.org
4317 L:      linux-block@vger.kernel.org
4318 T:      git git://git.kernel.dk/linux-block
4319 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4320 F:      block/blk-cgroup.c
4321 F:      include/linux/blk-cgroup.h
4322 F:      block/blk-throttle.c
4323 F:      block/blk-iolatency.c
4324 F:      block/bfq-cgroup.c
4325
4326 CORETEMP HARDWARE MONITORING DRIVER
4327 M:      Fenghua Yu <fenghua.yu@intel.com>
4328 L:      linux-hwmon@vger.kernel.org
4329 S:      Maintained
4330 F:      Documentation/hwmon/coretemp.rst
4331 F:      drivers/hwmon/coretemp.c
4332
4333 COSA/SRP SYNC SERIAL DRIVER
4334 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4335 W:      http://www.fi.muni.cz/~kas/cosa/
4336 S:      Maintained
4337 F:      drivers/net/wan/cosa*
4338
4339 COUNTER SUBSYSTEM
4340 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4341 L:      linux-iio@vger.kernel.org
4342 S:      Maintained
4343 F:      Documentation/ABI/testing/sysfs-bus-counter*
4344 F:      Documentation/driver-api/generic-counter.rst
4345 F:      drivers/counter/
4346 F:      include/linux/counter.h
4347 F:      include/linux/counter_enum.h
4348
4349 CPMAC ETHERNET DRIVER
4350 M:      Florian Fainelli <f.fainelli@gmail.com>
4351 L:      netdev@vger.kernel.org
4352 S:      Maintained
4353 F:      drivers/net/ethernet/ti/cpmac.c
4354
4355 CPU FREQUENCY SCALING FRAMEWORK
4356 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4357 M:      Viresh Kumar <viresh.kumar@linaro.org>
4358 L:      linux-pm@vger.kernel.org
4359 S:      Maintained
4360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4362 B:      https://bugzilla.kernel.org
4363 F:      Documentation/admin-guide/pm/cpufreq.rst
4364 F:      Documentation/admin-guide/pm/intel_pstate.rst
4365 F:      Documentation/cpu-freq/
4366 F:      Documentation/devicetree/bindings/cpufreq/
4367 F:      drivers/cpufreq/
4368 F:      kernel/sched/cpufreq*.c
4369 F:      include/linux/cpufreq.h
4370 F:      include/linux/sched/cpufreq.h
4371 F:      tools/testing/selftests/cpufreq/
4372
4373 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4374 M:      Viresh Kumar <viresh.kumar@linaro.org>
4375 M:      Sudeep Holla <sudeep.holla@arm.com>
4376 L:      linux-pm@vger.kernel.org
4377 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4378 S:      Maintained
4379 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4380
4381 CPU POWER MONITORING SUBSYSTEM
4382 M:      Thomas Renninger <trenn@suse.com>
4383 M:      Shuah Khan <shuah@kernel.org>
4384 M:      Shuah Khan <skhan@linuxfoundation.org>
4385 L:      linux-pm@vger.kernel.org
4386 S:      Maintained
4387 F:      tools/power/cpupower/
4388
4389 CPUID/MSR DRIVER
4390 M:      "H. Peter Anvin" <hpa@zytor.com>
4391 S:      Maintained
4392 F:      arch/x86/kernel/cpuid.c
4393 F:      arch/x86/kernel/msr.c
4394
4395 CPUIDLE DRIVER - ARM BIG LITTLE
4396 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4397 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4398 L:      linux-pm@vger.kernel.org
4399 L:      linux-arm-kernel@lists.infradead.org
4400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4401 S:      Maintained
4402 F:      drivers/cpuidle/cpuidle-big_little.c
4403
4404 CPUIDLE DRIVER - ARM EXYNOS
4405 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4406 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4407 M:      Kukjin Kim <kgene@kernel.org>
4408 L:      linux-pm@vger.kernel.org
4409 L:      linux-samsung-soc@vger.kernel.org
4410 S:      Supported
4411 F:      drivers/cpuidle/cpuidle-exynos.c
4412 F:      arch/arm/mach-exynos/pm.c
4413
4414 CPUIDLE DRIVER - ARM PSCI
4415 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4416 M:      Sudeep Holla <sudeep.holla@arm.com>
4417 L:      linux-pm@vger.kernel.org
4418 L:      linux-arm-kernel@lists.infradead.org
4419 S:      Supported
4420 F:      drivers/cpuidle/cpuidle-psci.c
4421
4422 CPU IDLE TIME MANAGEMENT FRAMEWORK
4423 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4424 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4425 L:      linux-pm@vger.kernel.org
4426 S:      Maintained
4427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4428 B:      https://bugzilla.kernel.org
4429 F:      Documentation/admin-guide/pm/cpuidle.rst
4430 F:      Documentation/driver-api/pm/cpuidle.rst
4431 F:      drivers/cpuidle/*
4432 F:      include/linux/cpuidle.h
4433
4434 CRAMFS FILESYSTEM
4435 M:      Nicolas Pitre <nico@fluxnic.net>
4436 S:      Maintained
4437 F:      Documentation/filesystems/cramfs.txt
4438 F:      fs/cramfs/
4439
4440 CREATIVE SB0540
4441 M:      Bastien Nocera <hadess@hadess.net>
4442 L:      linux-input@vger.kernel.org
4443 S:      Maintained
4444 F:      drivers/hid/hid-creative-sb0540.c
4445
4446 CRYPTO API
4447 M:      Herbert Xu <herbert@gondor.apana.org.au>
4448 M:      "David S. Miller" <davem@davemloft.net>
4449 L:      linux-crypto@vger.kernel.org
4450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4452 S:      Maintained
4453 F:      Documentation/crypto/
4454 F:      Documentation/devicetree/bindings/crypto/
4455 F:      arch/*/crypto/
4456 F:      crypto/
4457 F:      drivers/crypto/
4458 F:      include/crypto/
4459 F:      include/linux/crypto*
4460 F:      lib/crypto/
4461
4462 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4463 M:      Neil Horman <nhorman@tuxdriver.com>
4464 L:      linux-crypto@vger.kernel.org
4465 S:      Maintained
4466 F:      crypto/ansi_cprng.c
4467 F:      crypto/rng.c
4468
4469 CS3308 MEDIA DRIVER
4470 M:      Hans Verkuil <hverkuil@xs4all.nl>
4471 L:      linux-media@vger.kernel.org
4472 T:      git git://linuxtv.org/media_tree.git
4473 W:      http://linuxtv.org
4474 S:      Odd Fixes
4475 F:      drivers/media/i2c/cs3308.c
4476
4477 CS5535 Audio ALSA driver
4478 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4479 S:      Maintained
4480 F:      sound/pci/cs5535audio/
4481
4482 CSI DRIVERS FOR ALLWINNER V3s
4483 M:      Yong Deng <yong.deng@magewell.com>
4484 L:      linux-media@vger.kernel.org
4485 T:      git git://linuxtv.org/media_tree.git
4486 S:      Maintained
4487 F:      drivers/media/platform/sunxi/sun6i-csi/
4488 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
4489
4490 CW1200 WLAN driver
4491 M:      Solomon Peachy <pizza@shaftnet.org>
4492 S:      Maintained
4493 F:      drivers/net/wireless/st/cw1200/
4494
4495 CX18 VIDEO4LINUX DRIVER
4496 M:      Andy Walls <awalls@md.metrocast.net>
4497 L:      linux-media@vger.kernel.org
4498 T:      git git://linuxtv.org/media_tree.git
4499 W:      https://linuxtv.org
4500 S:      Maintained
4501 F:      drivers/media/pci/cx18/
4502 F:      include/uapi/linux/ivtv*
4503
4504 CX2341X MPEG ENCODER HELPER MODULE
4505 M:      Hans Verkuil <hverkuil@xs4all.nl>
4506 L:      linux-media@vger.kernel.org
4507 T:      git git://linuxtv.org/media_tree.git
4508 W:      https://linuxtv.org
4509 S:      Maintained
4510 F:      drivers/media/common/cx2341x*
4511 F:      include/media/drv-intf/cx2341x.h
4512
4513 CX24120 MEDIA DRIVER
4514 M:      Jemma Denson <jdenson@gmail.com>
4515 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4516 L:      linux-media@vger.kernel.org
4517 W:      https://linuxtv.org
4518 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4519 S:      Maintained
4520 F:      drivers/media/dvb-frontends/cx24120*
4521
4522 CX88 VIDEO4LINUX DRIVER
4523 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4524 L:      linux-media@vger.kernel.org
4525 W:      https://linuxtv.org
4526 T:      git git://linuxtv.org/media_tree.git
4527 S:      Odd fixes
4528 F:      Documentation/media/v4l-drivers/cx88*
4529 F:      drivers/media/pci/cx88/
4530
4531 CXD2820R MEDIA DRIVER
4532 M:      Antti Palosaari <crope@iki.fi>
4533 L:      linux-media@vger.kernel.org
4534 W:      https://linuxtv.org
4535 W:      http://palosaari.fi/linux/
4536 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4537 T:      git git://linuxtv.org/anttip/media_tree.git
4538 S:      Maintained
4539 F:      drivers/media/dvb-frontends/cxd2820r*
4540
4541 CXGB3 ETHERNET DRIVER (CXGB3)
4542 M:      Vishal Kulkarni <vishal@chelsio.com>
4543 L:      netdev@vger.kernel.org
4544 W:      http://www.chelsio.com
4545 S:      Supported
4546 F:      drivers/net/ethernet/chelsio/cxgb3/
4547
4548 CXGB3 ISCSI DRIVER (CXGB3I)
4549 M:      Karen Xie <kxie@chelsio.com>
4550 L:      linux-scsi@vger.kernel.org
4551 W:      http://www.chelsio.com
4552 S:      Supported
4553 F:      drivers/scsi/cxgbi/cxgb3i
4554
4555 CXGB4 CRYPTO DRIVER (chcr)
4556 M:      Atul Gupta <atul.gupta@chelsio.com>
4557 L:      linux-crypto@vger.kernel.org
4558 W:      http://www.chelsio.com
4559 S:      Supported
4560 F:      drivers/crypto/chelsio
4561
4562 CXGB4 ETHERNET DRIVER (CXGB4)
4563 M:      Vishal Kulkarni <vishal@chelsio.com>
4564 L:      netdev@vger.kernel.org
4565 W:      http://www.chelsio.com
4566 S:      Supported
4567 F:      drivers/net/ethernet/chelsio/cxgb4/
4568
4569 CXGB4 ISCSI DRIVER (CXGB4I)
4570 M:      Karen Xie <kxie@chelsio.com>
4571 L:      linux-scsi@vger.kernel.org
4572 W:      http://www.chelsio.com
4573 S:      Supported
4574 F:      drivers/scsi/cxgbi/cxgb4i
4575
4576 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4577 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4578 L:      linux-rdma@vger.kernel.org
4579 W:      http://www.openfabrics.org
4580 S:      Supported
4581 F:      drivers/infiniband/hw/cxgb4/
4582 F:      include/uapi/rdma/cxgb4-abi.h
4583
4584 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4585 M:      Vishal Kulkarni <vishal@gmail.com>
4586 L:      netdev@vger.kernel.org
4587 W:      http://www.chelsio.com
4588 S:      Supported
4589 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4590
4591 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4592 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4593 M:      Andrew Donnellan <ajd@linux.ibm.com>
4594 L:      linuxppc-dev@lists.ozlabs.org
4595 S:      Supported
4596 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4597 F:      drivers/misc/cxl/
4598 F:      include/misc/cxl*
4599 F:      include/uapi/misc/cxl.h
4600 F:      Documentation/powerpc/cxl.rst
4601 F:      Documentation/ABI/testing/sysfs-class-cxl
4602
4603 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4604 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4605 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4606 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4607 L:      linux-scsi@vger.kernel.org
4608 S:      Supported
4609 F:      drivers/scsi/cxlflash/
4610 F:      include/uapi/scsi/cxlflash_ioctl.h
4611 F:      Documentation/powerpc/cxlflash.rst
4612
4613 CYBERPRO FB DRIVER
4614 M:      Russell King <linux@armlinux.org.uk>
4615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4616 W:      http://www.armlinux.org.uk/
4617 S:      Maintained
4618 F:      drivers/video/fbdev/cyber2000fb.*
4619
4620 CYCLADES ASYNC MUX DRIVER
4621 W:      http://www.cyclades.com/
4622 S:      Orphan
4623 F:      drivers/tty/cyclades.c
4624 F:      include/linux/cyclades.h
4625 F:      include/uapi/linux/cyclades.h
4626
4627 CYCLADES PC300 DRIVER
4628 W:      http://www.cyclades.com/
4629 S:      Orphan
4630 F:      drivers/net/wan/pc300*
4631
4632 CYPRESS_FIRMWARE MEDIA DRIVER
4633 M:      Antti Palosaari <crope@iki.fi>
4634 L:      linux-media@vger.kernel.org
4635 W:      https://linuxtv.org
4636 W:      http://palosaari.fi/linux/
4637 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4638 T:      git git://linuxtv.org/anttip/media_tree.git
4639 S:      Maintained
4640 F:      drivers/media/common/cypress_firmware*
4641
4642 CYTTSP TOUCHSCREEN DRIVER
4643 M:      Ferruh Yigit <fery@cypress.com>
4644 L:      linux-input@vger.kernel.org
4645 S:      Supported
4646 F:      drivers/input/touchscreen/cyttsp*
4647 F:      include/linux/input/cyttsp.h
4648
4649 D-LINK DIR-685 TOUCHKEYS DRIVER
4650 M:      Linus Walleij <linus.walleij@linaro.org>
4651 L:      linux-input@vger.kernel.org
4652 S:      Supported
4653 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4654
4655 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4656 M:      Joshua Kinard <kumba@gentoo.org>
4657 S:      Maintained
4658 F:      drivers/rtc/rtc-ds1685.c
4659 F:      include/linux/rtc/ds1685.h
4660
4661 DAMA SLAVE for AX.25
4662 M:      Joerg Reuter <jreuter@yaina.de>
4663 W:      http://yaina.de/jreuter/
4664 W:      http://www.qsl.net/dl1bke/
4665 L:      linux-hams@vger.kernel.org
4666 S:      Maintained
4667 F:      net/ax25/af_ax25.c
4668 F:      net/ax25/ax25_dev.c
4669 F:      net/ax25/ax25_ds_*
4670 F:      net/ax25/ax25_in.c
4671 F:      net/ax25/ax25_out.c
4672 F:      net/ax25/ax25_timer.c
4673 F:      net/ax25/sysctl_net_ax25.c
4674
4675 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4676 L:      netdev@vger.kernel.org
4677 S:      Orphan
4678 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4679 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4680
4681 DC390/AM53C974 SCSI driver
4682 M:      Hannes Reinecke <hare@suse.com>
4683 L:      linux-scsi@vger.kernel.org
4684 S:      Maintained
4685 F:      drivers/scsi/am53c974.c
4686
4687 DC395x SCSI driver
4688 M:      Oliver Neukum <oliver@neukum.org>
4689 M:      Ali Akcaagac <aliakc@web.de>
4690 M:      Jamie Lenehan <lenehan@twibble.org>
4691 L:      dc395x@twibble.org
4692 W:      http://twibble.org/dist/dc395x/
4693 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4694 S:      Maintained
4695 F:      Documentation/scsi/dc395x.txt
4696 F:      drivers/scsi/dc395x.*
4697
4698 DCCP PROTOCOL
4699 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4700 L:      dccp@vger.kernel.org
4701 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4702 S:      Maintained
4703 F:      include/linux/dccp.h
4704 F:      include/uapi/linux/dccp.h
4705 F:      include/linux/tfrc.h
4706 F:      net/dccp/
4707
4708 DECnet NETWORK LAYER
4709 W:      http://linux-decnet.sourceforge.net
4710 L:      linux-decnet-user@lists.sourceforge.net
4711 S:      Orphan
4712 F:      Documentation/networking/decnet.txt
4713 F:      net/decnet/
4714
4715 DECSTATION PLATFORM SUPPORT
4716 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4717 L:      linux-mips@vger.kernel.org
4718 W:      http://www.linux-mips.org/wiki/DECstation
4719 S:      Maintained
4720 F:      arch/mips/dec/
4721 F:      arch/mips/include/asm/dec/
4722 F:      arch/mips/include/asm/mach-dec/
4723
4724 DEFXX FDDI NETWORK DRIVER
4725 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4726 S:      Maintained
4727 F:      drivers/net/fddi/defxx.*
4728
4729 DEINTERLACE DRIVERS FOR ALLWINNER H3
4730 M:      Jernej Skrabec <jernej.skrabec@siol.net>
4731 L:      linux-media@vger.kernel.org
4732 T:      git git://linuxtv.org/media_tree.git
4733 S:      Maintained
4734 F:      drivers/media/platform/sunxi/sun8i-di/
4735 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
4736
4737 DELL SMBIOS DRIVER
4738 M:      Pali Rohár <pali.rohar@gmail.com>
4739 M:      Mario Limonciello <mario.limonciello@dell.com>
4740 L:      platform-driver-x86@vger.kernel.org
4741 S:      Maintained
4742 F:      drivers/platform/x86/dell-smbios.*
4743
4744 DELL SMBIOS SMM DRIVER
4745 M:      Mario Limonciello <mario.limonciello@dell.com>
4746 L:      platform-driver-x86@vger.kernel.org
4747 S:      Maintained
4748 F:      drivers/platform/x86/dell-smbios-smm.c
4749
4750 DELL SMBIOS WMI DRIVER
4751 M:      Mario Limonciello <mario.limonciello@dell.com>
4752 L:      platform-driver-x86@vger.kernel.org
4753 S:      Maintained
4754 F:      drivers/platform/x86/dell-smbios-wmi.c
4755 F:      tools/wmi/dell-smbios-example.c
4756
4757 DEFZA FDDI NETWORK DRIVER
4758 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4759 S:      Maintained
4760 F:      drivers/net/fddi/defza.*
4761
4762 DELL LAPTOP DRIVER
4763 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4764 M:      Pali Rohár <pali.rohar@gmail.com>
4765 L:      platform-driver-x86@vger.kernel.org
4766 S:      Maintained
4767 F:      drivers/platform/x86/dell-laptop.c
4768
4769 DELL LAPTOP FREEFALL DRIVER
4770 M:      Pali Rohár <pali.rohar@gmail.com>
4771 S:      Maintained
4772 F:      drivers/platform/x86/dell-smo8800.c
4773
4774 DELL LAPTOP RBTN DRIVER
4775 M:      Pali Rohár <pali.rohar@gmail.com>
4776 S:      Maintained
4777 F:      drivers/platform/x86/dell-rbtn.*
4778
4779 DELL REMOTE BIOS UPDATE DRIVER
4780 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4781 L:      platform-driver-x86@vger.kernel.org
4782 S:      Maintained
4783 F:      drivers/platform/x86/dell_rbu.c
4784
4785 DELL LAPTOP SMM DRIVER
4786 M:      Pali Rohár <pali.rohar@gmail.com>
4787 S:      Maintained
4788 F:      drivers/hwmon/dell-smm-hwmon.c
4789 F:      include/uapi/linux/i8k.h
4790
4791 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4792 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4793 L:      platform-driver-x86@vger.kernel.org
4794 S:      Maintained
4795 F:      Documentation/driver-api/dcdbas.rst
4796 F:      drivers/platform/x86/dcdbas.*
4797
4798 DELL WMI NOTIFICATIONS DRIVER
4799 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4800 M:      Pali Rohár <pali.rohar@gmail.com>
4801 S:      Maintained
4802 F:      drivers/platform/x86/dell-wmi.c
4803
4804 DELL WMI DESCRIPTOR DRIVER
4805 M:      Mario Limonciello <mario.limonciello@dell.com>
4806 S:      Maintained
4807 F:      drivers/platform/x86/dell-wmi-descriptor.c
4808
4809 DELTA ST MEDIA DRIVER
4810 M:      Hugues Fruchet <hugues.fruchet@st.com>
4811 L:      linux-media@vger.kernel.org
4812 T:      git git://linuxtv.org/media_tree.git
4813 W:      https://linuxtv.org
4814 S:      Supported
4815 F:      drivers/media/platform/sti/delta
4816
4817 DENALI NAND DRIVER
4818 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4819 L:      linux-mtd@lists.infradead.org
4820 S:      Supported
4821 F:      drivers/mtd/nand/raw/denali*
4822
4823 DESIGNWARE EDMA CORE IP DRIVER
4824 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4825 L:      dmaengine@vger.kernel.org
4826 S:      Maintained
4827 F:      drivers/dma/dw-edma/
4828 F:      include/linux/dma/edma.h
4829
4830 DESIGNWARE USB2 DRD IP DRIVER
4831 M:      Minas Harutyunyan <hminas@synopsys.com>
4832 L:      linux-usb@vger.kernel.org
4833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4834 S:      Maintained
4835 F:      drivers/usb/dwc2/
4836
4837 DESIGNWARE USB3 DRD IP DRIVER
4838 M:      Felipe Balbi <balbi@kernel.org>
4839 L:      linux-usb@vger.kernel.org
4840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4841 S:      Maintained
4842 F:      drivers/usb/dwc3/
4843
4844 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4845 M:      Andreas Klinger <ak@it-klinger.de>
4846 L:      linux-iio@vger.kernel.org
4847 S:      Maintained
4848 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4849 F:      drivers/iio/proximity/srf*.c
4850
4851 DEVICE COREDUMP (DEV_COREDUMP)
4852 M:      Johannes Berg <johannes@sipsolutions.net>
4853 L:      linux-kernel@vger.kernel.org
4854 S:      Maintained
4855 F:      drivers/base/devcoredump.c
4856 F:      include/linux/devcoredump.h
4857
4858 DEVICE FREQUENCY (DEVFREQ)
4859 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4860 M:      Kyungmin Park <kyungmin.park@samsung.com>
4861 M:      Chanwoo Choi <cw00.choi@samsung.com>
4862 L:      linux-pm@vger.kernel.org
4863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4864 S:      Maintained
4865 F:      drivers/devfreq/
4866 F:      include/linux/devfreq.h
4867 F:      Documentation/devicetree/bindings/devfreq/
4868 F:      include/trace/events/devfreq.h
4869
4870 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4871 M:      Chanwoo Choi <cw00.choi@samsung.com>
4872 L:      linux-pm@vger.kernel.org
4873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4874 S:      Supported
4875 F:      drivers/devfreq/event/
4876 F:      drivers/devfreq/devfreq-event.c
4877 F:      include/dt-bindings/pmu/exynos_ppmu.h
4878 F:      include/linux/devfreq-event.h
4879 F:      Documentation/devicetree/bindings/devfreq/event/
4880
4881 DEVICE NUMBER REGISTRY
4882 M:      Torben Mathiasen <device@lanana.org>
4883 W:      http://lanana.org/docs/device-list/index.html
4884 S:      Maintained
4885
4886 DEVICE-MAPPER  (LVM)
4887 M:      Alasdair Kergon <agk@redhat.com>
4888 M:      Mike Snitzer <snitzer@redhat.com>
4889 M:      dm-devel@redhat.com
4890 L:      dm-devel@redhat.com
4891 W:      http://sources.redhat.com/dm
4892 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4894 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4895 S:      Maintained
4896 F:      Documentation/admin-guide/device-mapper/
4897 F:      drivers/md/Makefile
4898 F:      drivers/md/Kconfig
4899 F:      drivers/md/dm*
4900 F:      drivers/md/persistent-data/
4901 F:      include/linux/device-mapper.h
4902 F:      include/linux/dm-*.h
4903 F:      include/uapi/linux/dm-*.h
4904
4905 DEVLINK
4906 M:      Jiri Pirko <jiri@mellanox.com>
4907 L:      netdev@vger.kernel.org
4908 S:      Supported
4909 F:      net/core/devlink.c
4910 F:      include/net/devlink.h
4911 F:      include/uapi/linux/devlink.h
4912 F:      Documentation/networking/devlink
4913
4914 DIALOG SEMICONDUCTOR DRIVERS
4915 M:      Support Opensource <support.opensource@diasemi.com>
4916 W:      http://www.dialog-semiconductor.com/products
4917 S:      Supported
4918 F:      Documentation/hwmon/da90??.rst
4919 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4920 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4921 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4922 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4923 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4924 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4925 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4926 F:      drivers/gpio/gpio-da90??.c
4927 F:      drivers/hwmon/da90??-hwmon.c
4928 F:      drivers/iio/adc/da91??-*.c
4929 F:      drivers/input/misc/da90??_onkey.c
4930 F:      drivers/input/touchscreen/da9052_tsi.c
4931 F:      drivers/leds/leds-da90??.c
4932 F:      drivers/mfd/da903x.c
4933 F:      drivers/mfd/da90??-*.c
4934 F:      drivers/mfd/da91??-*.c
4935 F:      drivers/power/supply/da9052-battery.c
4936 F:      drivers/power/supply/da91??-*.c
4937 F:      drivers/regulator/da903x.c
4938 F:      drivers/regulator/da9???-regulator.[ch]
4939 F:      drivers/regulator/slg51000-regulator.[ch]
4940 F:      drivers/thermal/da90??-thermal.c
4941 F:      drivers/rtc/rtc-da90??.c
4942 F:      drivers/video/backlight/da90??_bl.c
4943 F:      drivers/watchdog/da90??_wdt.c
4944 F:      include/linux/mfd/da903x.h
4945 F:      include/linux/mfd/da9052/
4946 F:      include/linux/mfd/da9055/
4947 F:      include/linux/mfd/da9062/
4948 F:      include/linux/mfd/da9063/
4949 F:      include/linux/mfd/da9150/
4950 F:      include/linux/regulator/da9211.h
4951 F:      include/sound/da[79]*.h
4952 F:      sound/soc/codecs/da[79]*.[ch]
4953
4954 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4955 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4956 L:      linux-gpio@vger.kernel.org
4957 S:      Maintained
4958 F:      drivers/gpio/gpio-gpio-mm.c
4959
4960 DIOLAN U2C-12 I2C DRIVER
4961 M:      Guenter Roeck <linux@roeck-us.net>
4962 L:      linux-i2c@vger.kernel.org
4963 S:      Maintained
4964 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4965
4966 FILESYSTEM DIRECT ACCESS (DAX)
4967 M:      Dan Williams <dan.j.williams@intel.com>
4968 R:      Matthew Wilcox <willy@infradead.org>
4969 R:      Jan Kara <jack@suse.cz>
4970 L:      linux-fsdevel@vger.kernel.org
4971 L:      linux-nvdimm@lists.01.org
4972 S:      Supported
4973 F:      fs/dax.c
4974 F:      include/linux/dax.h
4975 F:      include/trace/events/fs_dax.h
4976
4977 DEVICE DIRECT ACCESS (DAX)
4978 M:      Dan Williams <dan.j.williams@intel.com>
4979 M:      Vishal Verma <vishal.l.verma@intel.com>
4980 M:      Dave Jiang <dave.jiang@intel.com>
4981 L:      linux-nvdimm@lists.01.org
4982 S:      Supported
4983 F:      drivers/dax/
4984
4985 DIRECTORY NOTIFICATION (DNOTIFY)
4986 M:      Jan Kara <jack@suse.cz>
4987 R:      Amir Goldstein <amir73il@gmail.com>
4988 L:      linux-fsdevel@vger.kernel.org
4989 S:      Maintained
4990 F:      Documentation/filesystems/dnotify.txt
4991 F:      fs/notify/dnotify/
4992 F:      include/linux/dnotify.h
4993
4994 DISK GEOMETRY AND PARTITION HANDLING
4995 M:      Andries Brouwer <aeb@cwi.nl>
4996 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4997 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4998 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4999 S:      Maintained
5000
5001 DISKQUOTA
5002 M:      Jan Kara <jack@suse.com>
5003 S:      Maintained
5004 F:      Documentation/filesystems/quota.txt
5005 F:      fs/quota/
5006 F:      include/linux/quota*.h
5007 F:      include/uapi/linux/quota*.h
5008
5009 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
5010 M:      Bernie Thompson <bernie@plugable.com>
5011 L:      linux-fbdev@vger.kernel.org
5012 S:      Maintained
5013 W:      http://plugable.com/category/projects/udlfb/
5014 F:      drivers/video/fbdev/udlfb.c
5015 F:      include/video/udlfb.h
5016 F:      Documentation/fb/udlfb.rst
5017
5018 DISTRIBUTED LOCK MANAGER (DLM)
5019 M:      Christine Caulfield <ccaulfie@redhat.com>
5020 M:      David Teigland <teigland@redhat.com>
5021 L:      cluster-devel@redhat.com
5022 W:      http://sources.redhat.com/cluster/
5023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
5024 S:      Supported
5025 F:      fs/dlm/
5026
5027 DMA BUFFER SHARING FRAMEWORK
5028 M:      Sumit Semwal <sumit.semwal@linaro.org>
5029 S:      Maintained
5030 L:      linux-media@vger.kernel.org
5031 L:      dri-devel@lists.freedesktop.org
5032 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
5033 F:      drivers/dma-buf/
5034 F:      include/linux/dma-buf*
5035 F:      include/linux/reservation.h
5036 F:      include/linux/*fence.h
5037 F:      Documentation/driver-api/dma-buf.rst
5038 K:      dma_(buf|fence|resv)
5039 T:      git git://anongit.freedesktop.org/drm/drm-misc
5040
5041 DMA-BUF HEAPS FRAMEWORK
5042 M:      Sumit Semwal <sumit.semwal@linaro.org>
5043 R:      Andrew F. Davis <afd@ti.com>
5044 R:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5045 R:      Liam Mark <lmark@codeaurora.org>
5046 R:      Laura Abbott <labbott@redhat.com>
5047 R:      Brian Starkey <Brian.Starkey@arm.com>
5048 R:      John Stultz <john.stultz@linaro.org>
5049 S:      Maintained
5050 L:      linux-media@vger.kernel.org
5051 L:      dri-devel@lists.freedesktop.org
5052 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
5053 F:      include/uapi/linux/dma-heap.h
5054 F:      include/linux/dma-heap.h
5055 F:      drivers/dma-buf/dma-heap.c
5056 F:      drivers/dma-buf/heaps/*
5057 T:      git git://anongit.freedesktop.org/drm/drm-misc
5058
5059 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
5060 M:      Vinod Koul <vkoul@kernel.org>
5061 L:      dmaengine@vger.kernel.org
5062 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
5063 S:      Maintained
5064 F:      drivers/dma/
5065 F:      include/linux/dmaengine.h
5066 F:      include/linux/of_dma.h
5067 F:      Documentation/devicetree/bindings/dma/
5068 F:      Documentation/driver-api/dmaengine/
5069 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
5070
5071 DMA MAPPING HELPERS
5072 M:      Christoph Hellwig <hch@lst.de>
5073 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5074 R:      Robin Murphy <robin.murphy@arm.com>
5075 L:      iommu@lists.linux-foundation.org
5076 T:      git git://git.infradead.org/users/hch/dma-mapping.git
5077 W:      http://git.infradead.org/users/hch/dma-mapping.git
5078 S:      Supported
5079 F:      kernel/dma/
5080 F:      include/asm-generic/dma-mapping.h
5081 F:      include/linux/dma-direct.h
5082 F:      include/linux/dma-mapping.h
5083 F:      include/linux/dma-noncoherent.h
5084
5085 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
5086 M:      Lukasz Luba <lukasz.luba@arm.com>
5087 L:      linux-pm@vger.kernel.org
5088 L:      linux-samsung-soc@vger.kernel.org
5089 S:      Maintained
5090 F:      drivers/memory/samsung/exynos5422-dmc.c
5091 F:      Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
5092
5093 DME1737 HARDWARE MONITOR DRIVER
5094 M:      Juerg Haefliger <juergh@gmail.com>
5095 L:      linux-hwmon@vger.kernel.org
5096 S:      Maintained
5097 F:      Documentation/hwmon/dme1737.rst
5098 F:      drivers/hwmon/dme1737.c
5099
5100 DMI/SMBIOS SUPPORT
5101 M:      Jean Delvare <jdelvare@suse.com>
5102 S:      Maintained
5103 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5104 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5105 F:      drivers/firmware/dmi-id.c
5106 F:      drivers/firmware/dmi_scan.c
5107 F:      include/linux/dmi.h
5108
5109 DOCUMENTATION
5110 M:      Jonathan Corbet <corbet@lwn.net>
5111 L:      linux-doc@vger.kernel.org
5112 S:      Maintained
5113 F:      Documentation/
5114 F:      scripts/documentation-file-ref-check
5115 F:      scripts/kernel-doc
5116 F:      scripts/sphinx-pre-install
5117 X:      Documentation/ABI/
5118 X:      Documentation/firmware-guide/acpi/
5119 X:      Documentation/devicetree/
5120 X:      Documentation/i2c/
5121 X:      Documentation/media/
5122 X:      Documentation/power/
5123 X:      Documentation/spi/
5124 T:      git git://git.lwn.net/linux.git docs-next
5125
5126 DOCUMENTATION/ITALIAN
5127 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5128 L:      linux-doc@vger.kernel.org
5129 S:      Maintained
5130 F:      Documentation/translations/it_IT
5131
5132 DOCUMENTATION SCRIPTS
5133 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5134 L:      linux-doc@vger.kernel.org
5135 S:      Maintained
5136 F:      scripts/documentation-file-ref-check
5137 F:      scripts/sphinx-pre-install
5138 F:      Documentation/sphinx/parse-headers.pl
5139
5140 DONGWOON DW9714 LENS VOICE COIL DRIVER
5141 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5142 L:      linux-media@vger.kernel.org
5143 T:      git git://linuxtv.org/media_tree.git
5144 S:      Maintained
5145 F:      drivers/media/i2c/dw9714.c
5146 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5147
5148 DONGWOON DW9807 LENS VOICE COIL DRIVER
5149 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5150 L:      linux-media@vger.kernel.org
5151 T:      git git://linuxtv.org/media_tree.git
5152 S:      Maintained
5153 F:      drivers/media/i2c/dw9807-vcm.c
5154 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5155
5156 DOUBLETALK DRIVER
5157 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5158 L:      blinux-list@redhat.com
5159 S:      Maintained
5160 F:      drivers/char/dtlk.c
5161 F:      include/linux/dtlk.h
5162
5163 DPAA2 DATAPATH I/O (DPIO) DRIVER
5164 M:      Roy Pledge <Roy.Pledge@nxp.com>
5165 L:      linux-kernel@vger.kernel.org
5166 S:      Maintained
5167 F:      drivers/soc/fsl/dpio
5168
5169 DPAA2 ETHERNET DRIVER
5170 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5171 L:      netdev@vger.kernel.org
5172 S:      Maintained
5173 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5174 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5175 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5176 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5177 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5178 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5179 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5180 F:      Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst
5181 F:      Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst
5182
5183 DPAA2 ETHERNET SWITCH DRIVER
5184 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5185 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5186 L:      linux-kernel@vger.kernel.org
5187 S:      Maintained
5188 F:      drivers/staging/fsl-dpaa2/ethsw
5189
5190 DPT_I2O SCSI RAID DRIVER
5191 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5192 L:      linux-scsi@vger.kernel.org
5193 W:      http://www.adaptec.com/
5194 S:      Maintained
5195 F:      drivers/scsi/dpt*
5196 F:      drivers/scsi/dpt/
5197
5198 DRBD DRIVER
5199 M:      Philipp Reisner <philipp.reisner@linbit.com>
5200 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5201 L:      drbd-dev@lists.linbit.com
5202 W:      http://www.drbd.org
5203 T:      git git://git.linbit.com/linux-drbd.git
5204 T:      git git://git.linbit.com/drbd-8.4.git
5205 S:      Supported
5206 F:      drivers/block/drbd/
5207 F:      lib/lru_cache.c
5208 F:      Documentation/admin-guide/blockdev/
5209
5210 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5211 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5212 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5214 S:      Supported
5215 F:      Documentation/kobject.txt
5216 F:      drivers/base/
5217 F:      fs/debugfs/
5218 F:      fs/sysfs/
5219 F:      include/linux/debugfs.h
5220 F:      include/linux/kobj*
5221 F:      lib/kobj*
5222
5223 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5224 M:      Kevin Hilman <khilman@kernel.org>
5225 M:      Nishanth Menon <nm@ti.com>
5226 S:      Maintained
5227 F:      drivers/power/avs/
5228 F:      include/linux/power/smartreflex.h
5229 L:      linux-pm@vger.kernel.org
5230
5231 DRM DRIVER FOR ARM PL111 CLCD
5232 M:      Eric Anholt <eric@anholt.net>
5233 T:      git git://anongit.freedesktop.org/drm/drm-misc
5234 S:      Supported
5235 F:      drivers/gpu/drm/pl111/
5236
5237 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5238 M:      Linus Walleij <linus.walleij@linaro.org>
5239 T:      git git://anongit.freedesktop.org/drm/drm-misc
5240 S:      Maintained
5241 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5242 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5243
5244 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5245 M:      Dave Airlie <airlied@redhat.com>
5246 S:      Odd Fixes
5247 F:      drivers/gpu/drm/ast/
5248
5249 DRM DRIVER FOR ASPEED BMC GFX
5250 M:      Joel Stanley <joel@jms.id.au>
5251 L:      linux-aspeed@lists.ozlabs.org
5252 T:      git git://anongit.freedesktop.org/drm/drm-misc
5253 S:      Supported
5254 F:      drivers/gpu/drm/aspeed/
5255 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5256
5257 DRM DRIVER FOR BOCHS VIRTUAL GPU
5258 M:      Gerd Hoffmann <kraxel@redhat.com>
5259 L:      virtualization@lists.linux-foundation.org
5260 T:      git git://anongit.freedesktop.org/drm/drm-misc
5261 S:      Maintained
5262 F:      drivers/gpu/drm/bochs/
5263
5264 DRM DRIVER FOR BOE HIMAX8279D PANELS
5265 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
5266 S:      Maintained
5267 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
5268 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.txt
5269
5270 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5271 M:      Linus Walleij <linus.walleij@linaro.org>
5272 T:      git git://anongit.freedesktop.org/drm/drm-misc
5273 S:      Maintained
5274 F:      drivers/gpu/drm/tve200/
5275
5276 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5277 M:      Jagan Teki <jagan@amarulasolutions.com>
5278 S:      Maintained
5279 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5280 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5281
5282 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5283 M:      Hans de Goede <hdegoede@redhat.com>
5284 T:      git git://anongit.freedesktop.org/drm/drm-misc
5285 S:      Maintained
5286 F:      drivers/gpu/drm/tiny/gm12u320.c
5287
5288 DRM DRIVER FOR ILITEK ILI9225 PANELS
5289 M:      David Lechner <david@lechnology.com>
5290 T:      git git://anongit.freedesktop.org/drm/drm-misc
5291 S:      Maintained
5292 F:      drivers/gpu/drm/tiny/ili9225.c
5293 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5294
5295 DRM DRIVER FOR HX8357D PANELS
5296 M:      Eric Anholt <eric@anholt.net>
5297 T:      git git://anongit.freedesktop.org/drm/drm-misc
5298 S:      Maintained
5299 F:      drivers/gpu/drm/tiny/hx8357d.c
5300 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5301
5302 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5303 S:      Orphan / Obsolete
5304 F:      drivers/gpu/drm/i810/
5305 F:      include/uapi/drm/i810_drm.h
5306
5307 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5308 S:      Orphan / Obsolete
5309 F:      drivers/gpu/drm/mga/
5310 F:      include/uapi/drm/mga_drm.h
5311
5312 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5313 M:      Dave Airlie <airlied@redhat.com>
5314 S:      Odd Fixes
5315 F:      drivers/gpu/drm/mgag200/
5316
5317 DRM DRIVER FOR MI0283QT
5318 M:      Noralf Trønnes <noralf@tronnes.org>
5319 T:      git git://anongit.freedesktop.org/drm/drm-misc
5320 S:      Maintained
5321 F:      drivers/gpu/drm/tiny/mi0283qt.c
5322 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5323
5324 DRM DRIVER FOR MSM ADRENO GPU
5325 M:      Rob Clark <robdclark@gmail.com>
5326 M:      Sean Paul <sean@poorly.run>
5327 L:      linux-arm-msm@vger.kernel.org
5328 L:      dri-devel@lists.freedesktop.org
5329 L:      freedreno@lists.freedesktop.org
5330 T:      git https://gitlab.freedesktop.org/drm/msm.git
5331 S:      Maintained
5332 F:      drivers/gpu/drm/msm/
5333 F:      include/uapi/drm/msm_drm.h
5334 F:      Documentation/devicetree/bindings/display/msm/
5335
5336 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5337 M:      Ben Skeggs <bskeggs@redhat.com>
5338 L:      dri-devel@lists.freedesktop.org
5339 L:      nouveau@lists.freedesktop.org
5340 T:      git git://github.com/skeggsb/linux
5341 S:      Supported
5342 F:      drivers/gpu/drm/nouveau/
5343 F:      include/uapi/drm/nouveau_drm.h
5344
5345 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5346 M:      Stefan Mavrodiev <stefan@olimex.com>
5347 S:      Maintained
5348 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5349 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5350
5351 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5352 M:      Noralf Trønnes <noralf@tronnes.org>
5353 T:      git git://anongit.freedesktop.org/drm/drm-misc
5354 S:      Maintained
5355 F:      drivers/gpu/drm/tiny/repaper.c
5356 F:      Documentation/devicetree/bindings/display/repaper.txt
5357
5358 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5359 M:      Dave Airlie <airlied@redhat.com>
5360 M:      Gerd Hoffmann <kraxel@redhat.com>
5361 L:      virtualization@lists.linux-foundation.org
5362 T:      git git://anongit.freedesktop.org/drm/drm-misc
5363 S:      Obsolete
5364 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5365 F:      drivers/gpu/drm/cirrus/
5366
5367 DRM DRIVER FOR QXL VIRTUAL GPU
5368 M:      Dave Airlie <airlied@redhat.com>
5369 M:      Gerd Hoffmann <kraxel@redhat.com>
5370 L:      virtualization@lists.linux-foundation.org
5371 L:      spice-devel@lists.freedesktop.org
5372 T:      git git://anongit.freedesktop.org/drm/drm-misc
5373 S:      Maintained
5374 F:      drivers/gpu/drm/qxl/
5375 F:      include/uapi/drm/qxl_drm.h
5376
5377 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5378 M:      Robert Chiras <robert.chiras@nxp.com>
5379 S:      Maintained
5380 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5381 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5382
5383 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5384 S:      Orphan / Obsolete
5385 F:      drivers/gpu/drm/r128/
5386 F:      include/uapi/drm/r128_drm.h
5387
5388 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5389 M:      Guido Günther <agx@sigxcpu.org>
5390 R:      Purism Kernel Team <kernel@puri.sm>
5391 S:      Maintained
5392 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5393 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5394
5395 DRM DRIVER FOR SAVAGE VIDEO CARDS
5396 S:      Orphan / Obsolete
5397 F:      drivers/gpu/drm/savage/
5398 F:      include/uapi/drm/savage_drm.h
5399
5400 DRM DRIVER FOR SIS VIDEO CARDS
5401 S:      Orphan / Obsolete
5402 F:      drivers/gpu/drm/sis/
5403 F:      include/uapi/drm/sis_drm.h
5404
5405 DRM DRIVER FOR SITRONIX ST7701 PANELS
5406 M:      Jagan Teki <jagan@amarulasolutions.com>
5407 S:      Maintained
5408 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5409 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5410
5411 DRM DRIVER FOR SITRONIX ST7586 PANELS
5412 M:      David Lechner <david@lechnology.com>
5413 T:      git git://anongit.freedesktop.org/drm/drm-misc
5414 S:      Maintained
5415 F:      drivers/gpu/drm/tiny/st7586.c
5416 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5417
5418 DRM DRIVER FOR SITRONIX ST7735R PANELS
5419 M:      David Lechner <david@lechnology.com>
5420 T:      git git://anongit.freedesktop.org/drm/drm-misc
5421 S:      Maintained
5422 F:      drivers/gpu/drm/tiny/st7735r.c
5423 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5424
5425 DRM DRIVER FOR SONY ACX424AKP PANELS
5426 M:      Linus Walleij <linus.walleij@linaro.org>
5427 T:      git git://anongit.freedesktop.org/drm/drm-misc
5428 S:      Maintained
5429 F:      drivers/gpu/drm/panel/panel-sony-acx424akp.c
5430
5431 DRM DRIVER FOR ST-ERICSSON MCDE
5432 M:      Linus Walleij <linus.walleij@linaro.org>
5433 T:      git git://anongit.freedesktop.org/drm/drm-misc
5434 S:      Maintained
5435 F:      drivers/gpu/drm/mcde/
5436 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5437
5438 DRM DRIVER FOR TDFX VIDEO CARDS
5439 S:      Orphan / Obsolete
5440 F:      drivers/gpu/drm/tdfx/
5441
5442 DRM DRIVER FOR TPO TPG110 PANELS
5443 M:      Linus Walleij <linus.walleij@linaro.org>
5444 T:      git git://anongit.freedesktop.org/drm/drm-misc
5445 S:      Maintained
5446 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5447 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5448
5449 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5450 M:      Dave Airlie <airlied@redhat.com>
5451 R:      Sean Paul <sean@poorly.run>
5452 L:      dri-devel@lists.freedesktop.org
5453 S:      Odd Fixes
5454 F:      drivers/gpu/drm/udl/
5455 T:      git git://anongit.freedesktop.org/drm/drm-misc
5456
5457 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5458 M:      Hans de Goede <hdegoede@redhat.com>
5459 L:      dri-devel@lists.freedesktop.org
5460 S:      Maintained
5461 F:      drivers/gpu/drm/vboxvideo/
5462 T:      git git://anongit.freedesktop.org/drm/drm-misc
5463
5464 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5465 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5466 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5467 R:      Daniel Vetter <daniel@ffwll.ch>
5468 T:      git git://anongit.freedesktop.org/drm/drm-misc
5469 S:      Maintained
5470 L:      dri-devel@lists.freedesktop.org
5471 F:      drivers/gpu/drm/vkms/
5472 F:      Documentation/gpu/vkms.rst
5473
5474 DRM DRIVER FOR VMWARE VIRTUAL GPU
5475 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5476 M:      Thomas Hellstrom <thellstrom@vmware.com>
5477 L:      dri-devel@lists.freedesktop.org
5478 T:      git git://people.freedesktop.org/~thomash/linux
5479 S:      Supported
5480 F:      drivers/gpu/drm/vmwgfx/
5481 F:      include/uapi/drm/vmwgfx_drm.h
5482
5483 DRM DRIVERS
5484 M:      David Airlie <airlied@linux.ie>
5485 M:      Daniel Vetter <daniel@ffwll.ch>
5486 L:      dri-devel@lists.freedesktop.org
5487 T:      git git://anongit.freedesktop.org/drm/drm
5488 B:      https://bugs.freedesktop.org/
5489 C:      irc://chat.freenode.net/dri-devel
5490 S:      Maintained
5491 F:      drivers/gpu/drm/
5492 F:      drivers/gpu/vga/
5493 F:      Documentation/devicetree/bindings/display/
5494 F:      Documentation/devicetree/bindings/gpu/
5495 F:      Documentation/gpu/
5496 F:      include/drm/
5497 F:      include/uapi/drm/
5498 F:      include/linux/vga*
5499
5500 DRM DRIVERS AND MISC GPU PATCHES
5501 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5502 M:      Maxime Ripard <mripard@kernel.org>
5503 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5504 S:      Maintained
5505 T:      git git://anongit.freedesktop.org/drm/drm-misc
5506 F:      Documentation/gpu/
5507 F:      drivers/gpu/vga/
5508 F:      drivers/gpu/drm/*
5509 F:      include/drm/drm*
5510 F:      include/uapi/drm/drm*
5511 F:      include/linux/vga*
5512
5513 DRM DRIVERS FOR ALLWINNER A10
5514 M:      Maxime Ripard <mripard@kernel.org>
5515 M:      Chen-Yu Tsai <wens@csie.org>
5516 L:      dri-devel@lists.freedesktop.org
5517 S:      Supported
5518 F:      drivers/gpu/drm/sun4i/
5519 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5520 T:      git git://anongit.freedesktop.org/drm/drm-misc
5521
5522 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5523 M:      Maxime Ripard <mripard@kernel.org>
5524 M:      Chen-Yu Tsai <wens@csie.org>
5525 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5526 L:      dri-devel@lists.freedesktop.org
5527 S:      Supported
5528 F:      drivers/gpu/drm/sun4i/sun8i*
5529 T:      git git://anongit.freedesktop.org/drm/drm-misc
5530
5531 DRM DRIVERS FOR AMLOGIC SOCS
5532 M:      Neil Armstrong <narmstrong@baylibre.com>
5533 L:      dri-devel@lists.freedesktop.org
5534 L:      linux-amlogic@lists.infradead.org
5535 W:      http://linux-meson.com/
5536 S:      Supported
5537 F:      drivers/gpu/drm/meson/
5538 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5539 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5540 F:      Documentation/gpu/meson.rst
5541 T:      git git://anongit.freedesktop.org/drm/drm-misc
5542
5543 DRM DRIVERS FOR ATMEL HLCDC
5544 M:      Sam Ravnborg <sam@ravnborg.org>
5545 M:      Boris Brezillon <bbrezillon@kernel.org>
5546 L:      dri-devel@lists.freedesktop.org
5547 S:      Supported
5548 F:      drivers/gpu/drm/atmel-hlcdc/
5549 F:      Documentation/devicetree/bindings/display/atmel/
5550 T:      git git://anongit.freedesktop.org/drm/drm-misc
5551
5552 DRM DRIVERS FOR BRIDGE CHIPS
5553 M:      Andrzej Hajda <a.hajda@samsung.com>
5554 M:      Neil Armstrong <narmstrong@baylibre.com>
5555 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5556 R:      Jonas Karlman <jonas@kwiboo.se>
5557 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5558 S:      Maintained
5559 T:      git git://anongit.freedesktop.org/drm/drm-misc
5560 F:      drivers/gpu/drm/bridge/
5561
5562 DRM DRIVERS FOR EXYNOS
5563 M:      Inki Dae <inki.dae@samsung.com>
5564 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5565 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5566 M:      Kyungmin Park <kyungmin.park@samsung.com>
5567 L:      dri-devel@lists.freedesktop.org
5568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5569 S:      Supported
5570 F:      drivers/gpu/drm/exynos/
5571 F:      include/uapi/drm/exynos_drm.h
5572 F:      Documentation/devicetree/bindings/display/exynos/
5573
5574 DRM DRIVERS FOR FREESCALE DCU
5575 M:      Stefan Agner <stefan@agner.ch>
5576 M:      Alison Wang <alison.wang@nxp.com>
5577 L:      dri-devel@lists.freedesktop.org
5578 S:      Supported
5579 F:      drivers/gpu/drm/fsl-dcu/
5580 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5581 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5582 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5583 T:      git git://anongit.freedesktop.org/drm/drm-misc
5584
5585 DRM DRIVERS FOR FREESCALE IMX
5586 M:      Philipp Zabel <p.zabel@pengutronix.de>
5587 L:      dri-devel@lists.freedesktop.org
5588 S:      Maintained
5589 F:      drivers/gpu/drm/imx/
5590 F:      drivers/gpu/ipu-v3/
5591 F:      Documentation/devicetree/bindings/display/imx/
5592
5593 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5594 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5595 L:      dri-devel@lists.freedesktop.org
5596 T:      git git://github.com/patjak/drm-gma500
5597 S:      Maintained
5598 F:      drivers/gpu/drm/gma500/
5599
5600 DRM DRIVERS FOR HISILICON
5601 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5602 M:      Rongrong Zou <zourongrong@gmail.com>
5603 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5604 R:      Chen Feng <puck.chen@hisilicon.com>
5605 L:      dri-devel@lists.freedesktop.org
5606 T:      git git://github.com/xin3liang/linux.git
5607 S:      Maintained
5608 F:      drivers/gpu/drm/hisilicon/
5609 F:      Documentation/devicetree/bindings/display/hisilicon/
5610
5611 DRM DRIVERS FOR LIMA
5612 M:      Qiang Yu <yuq825@gmail.com>
5613 L:      dri-devel@lists.freedesktop.org
5614 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5615 S:      Maintained
5616 F:      drivers/gpu/drm/lima/
5617 F:      include/uapi/drm/lima_drm.h
5618 T:      git git://anongit.freedesktop.org/drm/drm-misc
5619
5620 DRM DRIVERS FOR MEDIATEK
5621 M:      CK Hu <ck.hu@mediatek.com>
5622 M:      Philipp Zabel <p.zabel@pengutronix.de>
5623 L:      dri-devel@lists.freedesktop.org
5624 S:      Supported
5625 F:      drivers/gpu/drm/mediatek/
5626 F:      Documentation/devicetree/bindings/display/mediatek/
5627
5628 DRM DRIVERS FOR NVIDIA TEGRA
5629 M:      Thierry Reding <thierry.reding@gmail.com>
5630 L:      dri-devel@lists.freedesktop.org
5631 L:      linux-tegra@vger.kernel.org
5632 T:      git git://anongit.freedesktop.org/tegra/linux.git
5633 S:      Supported
5634 F:      drivers/gpu/drm/tegra/
5635 F:      drivers/gpu/host1x/
5636 F:      include/linux/host1x.h
5637 F:      include/uapi/drm/tegra_drm.h
5638 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5639
5640 DRM DRIVERS FOR RENESAS
5641 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5642 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5643 L:      dri-devel@lists.freedesktop.org
5644 L:      linux-renesas-soc@vger.kernel.org
5645 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5646 S:      Supported
5647 F:      drivers/gpu/drm/rcar-du/
5648 F:      drivers/gpu/drm/shmobile/
5649 F:      include/linux/platform_data/shmob_drm.h
5650 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5651 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5652 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5653
5654 DRM DRIVERS FOR ROCKCHIP
5655 M:      Sandy Huang <hjc@rock-chips.com>
5656 M:      Heiko Stübner <heiko@sntech.de>
5657 L:      dri-devel@lists.freedesktop.org
5658 S:      Maintained
5659 F:      drivers/gpu/drm/rockchip/
5660 F:      Documentation/devicetree/bindings/display/rockchip/
5661 T:      git git://anongit.freedesktop.org/drm/drm-misc
5662
5663 DRM DRIVERS FOR STI
5664 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5665 M:      Vincent Abriou <vincent.abriou@st.com>
5666 L:      dri-devel@lists.freedesktop.org
5667 T:      git git://anongit.freedesktop.org/drm/drm-misc
5668 S:      Maintained
5669 F:      drivers/gpu/drm/sti
5670 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5671
5672 DRM DRIVERS FOR STM
5673 M:      Yannick Fertre <yannick.fertre@st.com>
5674 M:      Philippe Cornu <philippe.cornu@st.com>
5675 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5676 M:      Vincent Abriou <vincent.abriou@st.com>
5677 L:      dri-devel@lists.freedesktop.org
5678 T:      git git://anongit.freedesktop.org/drm/drm-misc
5679 S:      Maintained
5680 F:      drivers/gpu/drm/stm
5681 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
5682
5683 DRM DRIVERS FOR TI LCDC
5684 M:      Jyri Sarha <jsarha@ti.com>
5685 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5686 L:      dri-devel@lists.freedesktop.org
5687 S:      Maintained
5688 F:      drivers/gpu/drm/tilcdc/
5689 F:      Documentation/devicetree/bindings/display/tilcdc/
5690
5691 DRM DRIVERS FOR TI OMAP
5692 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5693 L:      dri-devel@lists.freedesktop.org
5694 S:      Maintained
5695 F:      drivers/gpu/drm/omapdrm/
5696 F:      Documentation/devicetree/bindings/display/ti/
5697
5698 DRM DRIVERS FOR V3D
5699 M:      Eric Anholt <eric@anholt.net>
5700 S:      Supported
5701 F:      drivers/gpu/drm/v3d/
5702 F:      include/uapi/drm/v3d_drm.h
5703 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5704 T:      git git://anongit.freedesktop.org/drm/drm-misc
5705
5706 DRM DRIVERS FOR VC4
5707 M:      Eric Anholt <eric@anholt.net>
5708 T:      git git://github.com/anholt/linux
5709 S:      Supported
5710 F:      drivers/gpu/drm/vc4/
5711 F:      include/uapi/drm/vc4_drm.h
5712 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5713 T:      git git://anongit.freedesktop.org/drm/drm-misc
5714
5715 DRM DRIVERS FOR VIVANTE GPU IP
5716 M:      Lucas Stach <l.stach@pengutronix.de>
5717 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5718 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5719 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5720 L:      dri-devel@lists.freedesktop.org
5721 S:      Maintained
5722 F:      drivers/gpu/drm/etnaviv/
5723 F:      include/uapi/drm/etnaviv_drm.h
5724 F:      Documentation/devicetree/bindings/display/etnaviv/
5725
5726 DRM DRIVERS FOR ZTE ZX
5727 M:      Shawn Guo <shawnguo@kernel.org>
5728 L:      dri-devel@lists.freedesktop.org
5729 S:      Maintained
5730 F:      drivers/gpu/drm/zte/
5731 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5732 T:      git git://anongit.freedesktop.org/drm/drm-misc
5733
5734 DRM PANEL DRIVERS
5735 M:      Thierry Reding <thierry.reding@gmail.com>
5736 R:      Sam Ravnborg <sam@ravnborg.org>
5737 L:      dri-devel@lists.freedesktop.org
5738 T:      git git://anongit.freedesktop.org/drm/drm-misc
5739 S:      Maintained
5740 F:      drivers/gpu/drm/drm_panel.c
5741 F:      drivers/gpu/drm/panel/
5742 F:      include/drm/drm_panel.h
5743 F:      Documentation/devicetree/bindings/display/panel/
5744
5745 DRM DRIVERS FOR XEN
5746 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5747 T:      git git://anongit.freedesktop.org/drm/drm-misc
5748 L:      dri-devel@lists.freedesktop.org
5749 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5750 S:      Supported
5751 F:      drivers/gpu/drm/xen/
5752 F:      Documentation/gpu/xen-front.rst
5753
5754 DRM TTM SUBSYSTEM
5755 M:      Christian Koenig <christian.koenig@amd.com>
5756 M:      Huang Rui <ray.huang@amd.com>
5757 T:      git git://people.freedesktop.org/~agd5f/linux
5758 S:      Maintained
5759 L:      dri-devel@lists.freedesktop.org
5760 F:      include/drm/ttm/
5761 F:      drivers/gpu/drm/ttm/
5762
5763 DSBR100 USB FM RADIO DRIVER
5764 M:      Alexey Klimov <klimov.linux@gmail.com>
5765 L:      linux-media@vger.kernel.org
5766 T:      git git://linuxtv.org/media_tree.git
5767 S:      Maintained
5768 F:      drivers/media/radio/dsbr100.c
5769
5770 DT3155 MEDIA DRIVER
5771 M:      Hans Verkuil <hverkuil@xs4all.nl>
5772 L:      linux-media@vger.kernel.org
5773 T:      git git://linuxtv.org/media_tree.git
5774 W:      https://linuxtv.org
5775 S:      Odd Fixes
5776 F:      drivers/media/pci/dt3155/
5777
5778 DVB_USB_AF9015 MEDIA DRIVER
5779 M:      Antti Palosaari <crope@iki.fi>
5780 L:      linux-media@vger.kernel.org
5781 W:      https://linuxtv.org
5782 W:      http://palosaari.fi/linux/
5783 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5784 T:      git git://linuxtv.org/anttip/media_tree.git
5785 S:      Maintained
5786 F:      drivers/media/usb/dvb-usb-v2/af9015*
5787
5788 DVB_USB_AF9035 MEDIA DRIVER
5789 M:      Antti Palosaari <crope@iki.fi>
5790 L:      linux-media@vger.kernel.org
5791 W:      https://linuxtv.org
5792 W:      http://palosaari.fi/linux/
5793 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5794 T:      git git://linuxtv.org/anttip/media_tree.git
5795 S:      Maintained
5796 F:      drivers/media/usb/dvb-usb-v2/af9035*
5797
5798 DVB_USB_ANYSEE MEDIA DRIVER
5799 M:      Antti Palosaari <crope@iki.fi>
5800 L:      linux-media@vger.kernel.org
5801 W:      https://linuxtv.org
5802 W:      http://palosaari.fi/linux/
5803 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5804 T:      git git://linuxtv.org/anttip/media_tree.git
5805 S:      Maintained
5806 F:      drivers/media/usb/dvb-usb-v2/anysee*
5807
5808 DVB_USB_AU6610 MEDIA DRIVER
5809 M:      Antti Palosaari <crope@iki.fi>
5810 L:      linux-media@vger.kernel.org
5811 W:      https://linuxtv.org
5812 W:      http://palosaari.fi/linux/
5813 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5814 T:      git git://linuxtv.org/anttip/media_tree.git
5815 S:      Maintained
5816 F:      drivers/media/usb/dvb-usb-v2/au6610*
5817
5818 DVB_USB_CE6230 MEDIA DRIVER
5819 M:      Antti Palosaari <crope@iki.fi>
5820 L:      linux-media@vger.kernel.org
5821 W:      https://linuxtv.org
5822 W:      http://palosaari.fi/linux/
5823 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5824 T:      git git://linuxtv.org/anttip/media_tree.git
5825 S:      Maintained
5826 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5827
5828 DVB_USB_CXUSB MEDIA DRIVER
5829 M:      Michael Krufky <mkrufky@linuxtv.org>
5830 L:      linux-media@vger.kernel.org
5831 W:      https://linuxtv.org
5832 W:      http://github.com/mkrufky
5833 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5834 T:      git git://linuxtv.org/media_tree.git
5835 S:      Maintained
5836 F:      drivers/media/usb/dvb-usb/cxusb*
5837
5838 DVB_USB_EC168 MEDIA DRIVER
5839 M:      Antti Palosaari <crope@iki.fi>
5840 L:      linux-media@vger.kernel.org
5841 W:      https://linuxtv.org
5842 W:      http://palosaari.fi/linux/
5843 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5844 T:      git git://linuxtv.org/anttip/media_tree.git
5845 S:      Maintained
5846 F:      drivers/media/usb/dvb-usb-v2/ec168*
5847
5848 DVB_USB_GL861 MEDIA DRIVER
5849 M:      Antti Palosaari <crope@iki.fi>
5850 L:      linux-media@vger.kernel.org
5851 W:      https://linuxtv.org
5852 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5853 T:      git git://linuxtv.org/anttip/media_tree.git
5854 S:      Maintained
5855 F:      drivers/media/usb/dvb-usb-v2/gl861*
5856
5857 DVB_USB_MXL111SF MEDIA DRIVER
5858 M:      Michael Krufky <mkrufky@linuxtv.org>
5859 L:      linux-media@vger.kernel.org
5860 W:      https://linuxtv.org
5861 W:      http://github.com/mkrufky
5862 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5863 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5864 S:      Maintained
5865 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5866
5867 DVB_USB_RTL28XXU MEDIA DRIVER
5868 M:      Antti Palosaari <crope@iki.fi>
5869 L:      linux-media@vger.kernel.org
5870 W:      https://linuxtv.org
5871 W:      http://palosaari.fi/linux/
5872 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5873 T:      git git://linuxtv.org/anttip/media_tree.git
5874 S:      Maintained
5875 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5876
5877 DVB_USB_V2 MEDIA DRIVER
5878 M:      Antti Palosaari <crope@iki.fi>
5879 L:      linux-media@vger.kernel.org
5880 W:      https://linuxtv.org
5881 W:      http://palosaari.fi/linux/
5882 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5883 T:      git git://linuxtv.org/anttip/media_tree.git
5884 S:      Maintained
5885 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5886 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5887
5888 DYNAMIC DEBUG
5889 M:      Jason Baron <jbaron@akamai.com>
5890 S:      Maintained
5891 F:      lib/dynamic_debug.c
5892 F:      include/linux/dynamic_debug.h
5893
5894 DYNAMIC INTERRUPT MODERATION
5895 M:      Tal Gilboa <talgi@mellanox.com>
5896 S:      Maintained
5897 F:      include/linux/dim.h
5898 F:      lib/dim/
5899
5900 DZ DECSTATION DZ11 SERIAL DRIVER
5901 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5902 S:      Maintained
5903 F:      drivers/tty/serial/dz.*
5904
5905 E3X0 POWER BUTTON DRIVER
5906 M:      Moritz Fischer <moritz.fischer@ettus.com>
5907 L:      usrp-users@lists.ettus.com
5908 W:      http://www.ettus.com
5909 S:      Supported
5910 F:      drivers/input/misc/e3x0-button.c
5911 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5912
5913 E4000 MEDIA DRIVER
5914 M:      Antti Palosaari <crope@iki.fi>
5915 L:      linux-media@vger.kernel.org
5916 W:      https://linuxtv.org
5917 W:      http://palosaari.fi/linux/
5918 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5919 T:      git git://linuxtv.org/anttip/media_tree.git
5920 S:      Maintained
5921 F:      drivers/media/tuners/e4000*
5922
5923 EARTH_PT1 MEDIA DRIVER
5924 M:      Akihiro Tsukada <tskd08@gmail.com>
5925 L:      linux-media@vger.kernel.org
5926 S:      Odd Fixes
5927 F:      drivers/media/pci/pt1/
5928
5929 EARTH_PT3 MEDIA DRIVER
5930 M:      Akihiro Tsukada <tskd08@gmail.com>
5931 L:      linux-media@vger.kernel.org
5932 S:      Odd Fixes
5933 F:      drivers/media/pci/pt3/
5934
5935 EC100 MEDIA DRIVER
5936 M:      Antti Palosaari <crope@iki.fi>
5937 L:      linux-media@vger.kernel.org
5938 W:      https://linuxtv.org
5939 W:      http://palosaari.fi/linux/
5940 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5941 T:      git git://linuxtv.org/anttip/media_tree.git
5942 S:      Maintained
5943 F:      drivers/media/dvb-frontends/ec100*
5944
5945 ECRYPT FILE SYSTEM
5946 M:      Tyler Hicks <code@tyhicks.com>
5947 L:      ecryptfs@vger.kernel.org
5948 W:      http://ecryptfs.org
5949 W:      https://launchpad.net/ecryptfs
5950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5951 S:      Odd Fixes
5952 F:      Documentation/filesystems/ecryptfs.txt
5953 F:      fs/ecryptfs/
5954
5955 EDAC-AMD64
5956 M:      Borislav Petkov <bp@alien8.de>
5957 L:      linux-edac@vger.kernel.org
5958 S:      Maintained
5959 F:      drivers/edac/amd64_edac*
5960
5961 EDAC-ARMADA
5962 M:      Jan Luebbe <jlu@pengutronix.de>
5963 L:      linux-edac@vger.kernel.org
5964 S:      Maintained
5965 F:      drivers/edac/armada_xp_*
5966
5967 EDAC-AST2500
5968 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5969 S:      Supported
5970 F:      drivers/edac/aspeed_edac.c
5971 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5972
5973 EDAC-BLUEFIELD
5974 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5975 S:      Supported
5976 F:      drivers/edac/bluefield_edac.c
5977
5978 EDAC-CALXEDA
5979 M:      Robert Richter <rric@kernel.org>
5980 L:      linux-edac@vger.kernel.org
5981 S:      Maintained
5982 F:      drivers/edac/highbank*
5983
5984 EDAC-CAVIUM OCTEON
5985 M:      Ralf Baechle <ralf@linux-mips.org>
5986 M:      Robert Richter <rrichter@marvell.com>
5987 L:      linux-edac@vger.kernel.org
5988 L:      linux-mips@vger.kernel.org
5989 S:      Supported
5990 F:      drivers/edac/octeon_edac*
5991
5992 EDAC-CAVIUM THUNDERX
5993 M:      Robert Richter <rrichter@marvell.com>
5994 L:      linux-edac@vger.kernel.org
5995 S:      Supported
5996 F:      drivers/edac/thunderx_edac*
5997
5998 EDAC-CORE
5999 M:      Borislav Petkov <bp@alien8.de>
6000 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6001 M:      Tony Luck <tony.luck@intel.com>
6002 R:      James Morse <james.morse@arm.com>
6003 R:      Robert Richter <rrichter@marvell.com>
6004 L:      linux-edac@vger.kernel.org
6005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
6006 S:      Supported
6007 F:      Documentation/admin-guide/ras.rst
6008 F:      Documentation/driver-api/edac.rst
6009 F:      drivers/edac/
6010 F:      include/linux/edac.h
6011
6012 EDAC-E752X
6013 M:      Mark Gross <mark.gross@intel.com>
6014 L:      linux-edac@vger.kernel.org
6015 S:      Maintained
6016 F:      drivers/edac/e752x_edac.c
6017
6018 EDAC-E7XXX
6019 L:      linux-edac@vger.kernel.org
6020 S:      Maintained
6021 F:      drivers/edac/e7xxx_edac.c
6022
6023 EDAC-FSL_DDR
6024 M:      York Sun <york.sun@nxp.com>
6025 L:      linux-edac@vger.kernel.org
6026 S:      Maintained
6027 F:      drivers/edac/fsl_ddr_edac.*
6028
6029 EDAC-GHES
6030 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6031 L:      linux-edac@vger.kernel.org
6032 S:      Maintained
6033 F:      drivers/edac/ghes_edac.c
6034
6035 EDAC-I10NM
6036 M:      Tony Luck <tony.luck@intel.com>
6037 L:      linux-edac@vger.kernel.org
6038 S:      Maintained
6039 F:      drivers/edac/i10nm_base.c
6040
6041 EDAC-I3000
6042 L:      linux-edac@vger.kernel.org
6043 S:      Orphan
6044 F:      drivers/edac/i3000_edac.c
6045
6046 EDAC-I5000
6047 L:      linux-edac@vger.kernel.org
6048 S:      Maintained
6049 F:      drivers/edac/i5000_edac.c
6050
6051 EDAC-I5400
6052 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6053 L:      linux-edac@vger.kernel.org
6054 S:      Maintained
6055 F:      drivers/edac/i5400_edac.c
6056
6057 EDAC-I7300
6058 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6059 L:      linux-edac@vger.kernel.org
6060 S:      Maintained
6061 F:      drivers/edac/i7300_edac.c
6062
6063 EDAC-I7CORE
6064 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6065 L:      linux-edac@vger.kernel.org
6066 S:      Maintained
6067 F:      drivers/edac/i7core_edac.c
6068
6069 EDAC-I82443BXGX
6070 M:      Tim Small <tim@buttersideup.com>
6071 L:      linux-edac@vger.kernel.org
6072 S:      Maintained
6073 F:      drivers/edac/i82443bxgx_edac.c
6074
6075 EDAC-I82975X
6076 M:      "Arvind R." <arvino55@gmail.com>
6077 L:      linux-edac@vger.kernel.org
6078 S:      Maintained
6079 F:      drivers/edac/i82975x_edac.c
6080
6081 EDAC-IE31200
6082 M:      Jason Baron <jbaron@akamai.com>
6083 L:      linux-edac@vger.kernel.org
6084 S:      Maintained
6085 F:      drivers/edac/ie31200_edac.c
6086
6087 EDAC-MPC85XX
6088 M:      Johannes Thumshirn <morbidrsa@gmail.com>
6089 L:      linux-edac@vger.kernel.org
6090 S:      Maintained
6091 F:      drivers/edac/mpc85xx_edac.[ch]
6092
6093 EDAC-PASEMI
6094 M:      Egor Martovetsky <egor@pasemi.com>
6095 L:      linux-edac@vger.kernel.org
6096 S:      Maintained
6097 F:      drivers/edac/pasemi_edac.c
6098
6099 EDAC-PND2
6100 M:      Tony Luck <tony.luck@intel.com>
6101 L:      linux-edac@vger.kernel.org
6102 S:      Maintained
6103 F:      drivers/edac/pnd2_edac.[ch]
6104
6105 EDAC-R82600
6106 M:      Tim Small <tim@buttersideup.com>
6107 L:      linux-edac@vger.kernel.org
6108 S:      Maintained
6109 F:      drivers/edac/r82600_edac.c
6110
6111 EDAC-SBRIDGE
6112 M:      Tony Luck <tony.luck@intel.com>
6113 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6114 L:      linux-edac@vger.kernel.org
6115 S:      Maintained
6116 F:      drivers/edac/sb_edac.c
6117
6118 EDAC-SIFIVE
6119 M:      Yash Shah <yash.shah@sifive.com>
6120 L:      linux-edac@vger.kernel.org
6121 S:      Supported
6122 F:      drivers/edac/sifive_edac.c
6123 F:      drivers/soc/sifive_l2_cache.c
6124
6125 EDAC-SKYLAKE
6126 M:      Tony Luck <tony.luck@intel.com>
6127 L:      linux-edac@vger.kernel.org
6128 S:      Maintained
6129 F:      drivers/edac/skx_*.c
6130
6131 EDAC-TI
6132 M:      Tero Kristo <t-kristo@ti.com>
6133 L:      linux-edac@vger.kernel.org
6134 S:      Maintained
6135 F:      drivers/edac/ti_edac.c
6136
6137 EDAC-QCOM
6138 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6139 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6140 L:      linux-arm-msm@vger.kernel.org
6141 L:      linux-edac@vger.kernel.org
6142 S:      Maintained
6143 F:      drivers/edac/qcom_edac.c
6144
6145 EDIROL UA-101/UA-1000 DRIVER
6146 M:      Clemens Ladisch <clemens@ladisch.de>
6147 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6149 S:      Maintained
6150 F:      sound/usb/misc/ua101.c
6151
6152 EFI TEST DRIVER
6153 L:      linux-efi@vger.kernel.org
6154 M:      Ivan Hu <ivan.hu@canonical.com>
6155 M:      Ard Biesheuvel <ardb@kernel.org>
6156 S:      Maintained
6157 F:      drivers/firmware/efi/test/
6158
6159 EFI VARIABLE FILESYSTEM
6160 M:      Matthew Garrett <matthew.garrett@nebula.com>
6161 M:      Jeremy Kerr <jk@ozlabs.org>
6162 M:      Ard Biesheuvel <ardb@kernel.org>
6163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6164 L:      linux-efi@vger.kernel.org
6165 S:      Maintained
6166 F:      fs/efivarfs/
6167
6168 EFIFB FRAMEBUFFER DRIVER
6169 L:      linux-fbdev@vger.kernel.org
6170 M:      Peter Jones <pjones@redhat.com>
6171 S:      Maintained
6172 F:      drivers/video/fbdev/efifb.c
6173
6174 EFS FILESYSTEM
6175 W:      http://aeschi.ch.eu.org/efs/
6176 S:      Orphan
6177 F:      fs/efs/
6178
6179 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6180 M:      Douglas Miller <dougmill@linux.ibm.com>
6181 L:      netdev@vger.kernel.org
6182 S:      Maintained
6183 F:      drivers/net/ethernet/ibm/ehea/
6184
6185 EM28XX VIDEO4LINUX DRIVER
6186 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6187 L:      linux-media@vger.kernel.org
6188 W:      https://linuxtv.org
6189 T:      git git://linuxtv.org/media_tree.git
6190 S:      Maintained
6191 F:      drivers/media/usb/em28xx/
6192 F:      Documentation/media/v4l-drivers/em28xx*
6193
6194 EMBEDDED LINUX
6195 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6196 M:      Matt Mackall <mpm@selenic.com>
6197 M:      David Woodhouse <dwmw2@infradead.org>
6198 L:      linux-embedded@vger.kernel.org
6199 S:      Maintained
6200
6201 Emulex 10Gbps iSCSI - OneConnect DRIVER
6202 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6203 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6204 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6205 L:      linux-scsi@vger.kernel.org
6206 W:      http://www.broadcom.com
6207 S:      Supported
6208 F:      drivers/scsi/be2iscsi/
6209
6210 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6211 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6212 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6213 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6214 L:      netdev@vger.kernel.org
6215 W:      http://www.emulex.com
6216 S:      Supported
6217 F:      drivers/net/ethernet/emulex/benet/
6218
6219 EMULEX ONECONNECT ROCE DRIVER
6220 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6221 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6222 L:      linux-rdma@vger.kernel.org
6223 W:      http://www.broadcom.com
6224 S:      Odd Fixes
6225 F:      drivers/infiniband/hw/ocrdma/
6226 F:      include/uapi/rdma/ocrdma-abi.h
6227
6228 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6229 M:      James Smart <james.smart@broadcom.com>
6230 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6231 L:      linux-scsi@vger.kernel.org
6232 W:      http://www.broadcom.com
6233 S:      Supported
6234 F:      drivers/scsi/lpfc/
6235
6236 ENE CB710 FLASH CARD READER DRIVER
6237 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6238 S:      Maintained
6239 F:      drivers/misc/cb710/
6240 F:      drivers/mmc/host/cb710-mmc.*
6241 F:      include/linux/cb710.h
6242
6243 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6244 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6245 S:      Maintained
6246 F:      drivers/media/rc/ene_ir.*
6247
6248 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
6249 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
6250 L:      linuxppc-dev@lists.ozlabs.org
6251 S:      Maintained
6252 F:      drivers/tty/ehv_bytechan.c
6253
6254 EPSON S1D13XXX FRAMEBUFFER DRIVER
6255 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6256 S:      Maintained
6257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6258 F:      drivers/video/fbdev/s1d13xxxfb.c
6259 F:      include/video/s1d13xxxfb.h
6260
6261 EROFS FILE SYSTEM
6262 M:      Gao Xiang <gaoxiang25@huawei.com>
6263 M:      Chao Yu <yuchao0@huawei.com>
6264 L:      linux-erofs@lists.ozlabs.org
6265 S:      Maintained
6266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6267 F:      Documentation/filesystems/erofs.txt
6268 F:      fs/erofs/
6269 F:      include/trace/events/erofs.h
6270
6271 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6272 M:      Jeff Layton <jlayton@kernel.org>
6273 S:      Maintained
6274 F:      lib/errseq.c
6275 F:      include/linux/errseq.h
6276
6277 ET131X NETWORK DRIVER
6278 M:      Mark Einon <mark.einon@gmail.com>
6279 S:      Odd Fixes
6280 F:      drivers/net/ethernet/agere/
6281
6282 ETHERNET BRIDGE
6283 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6284 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6285 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6286 L:      netdev@vger.kernel.org
6287 W:      http://www.linuxfoundation.org/en/Net:Bridge
6288 S:      Maintained
6289 F:      include/linux/netfilter_bridge/
6290 F:      net/bridge/
6291
6292 ETHERNET PHY LIBRARY
6293 M:      Andrew Lunn <andrew@lunn.ch>
6294 M:      Florian Fainelli <f.fainelli@gmail.com>
6295 M:      Heiner Kallweit <hkallweit1@gmail.com>
6296 R:      Russell King <linux@armlinux.org.uk>
6297 L:      netdev@vger.kernel.org
6298 S:      Maintained
6299 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6300 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6301 F:      Documentation/devicetree/bindings/net/mdio*
6302 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6303 F:      Documentation/networking/phy.rst
6304 F:      drivers/net/phy/
6305 F:      drivers/of/of_mdio.c
6306 F:      drivers/of/of_net.c
6307 F:      include/dt-bindings/net/qca-ar803x.h
6308 F:      include/linux/*mdio*.h
6309 F:      include/linux/of_net.h
6310 F:      include/linux/phy.h
6311 F:      include/linux/phy_fixed.h
6312 F:      include/linux/platform_data/mdio-bcm-unimac.h
6313 F:      include/linux/platform_data/mdio-gpio.h
6314 F:      include/trace/events/mdio.h
6315 F:      include/uapi/linux/mdio.h
6316 F:      include/uapi/linux/mii.h
6317
6318 EXFAT FILE SYSTEM
6319 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6320 L:      linux-fsdevel@vger.kernel.org
6321 S:      Maintained
6322 F:      drivers/staging/exfat/
6323
6324 EXT2 FILE SYSTEM
6325 M:      Jan Kara <jack@suse.com>
6326 L:      linux-ext4@vger.kernel.org
6327 S:      Maintained
6328 F:      Documentation/filesystems/ext2.txt
6329 F:      fs/ext2/
6330 F:      include/linux/ext2*
6331
6332 EXT4 FILE SYSTEM
6333 M:      "Theodore Ts'o" <tytso@mit.edu>
6334 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6335 L:      linux-ext4@vger.kernel.org
6336 W:      http://ext4.wiki.kernel.org
6337 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6339 S:      Maintained
6340 F:      Documentation/filesystems/ext4/
6341 F:      fs/ext4/
6342
6343 Extended Verification Module (EVM)
6344 M:      Mimi Zohar <zohar@linux.ibm.com>
6345 L:      linux-integrity@vger.kernel.org
6346 S:      Supported
6347 F:      security/integrity/evm/
6348
6349 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6350 M:      Ard Biesheuvel <ardb@kernel.org>
6351 L:      linux-efi@vger.kernel.org
6352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6353 S:      Maintained
6354 F:      Documentation/admin-guide/efi-stub.rst
6355 F:      arch/*/kernel/efi.c
6356 F:      arch/x86/boot/compressed/eboot.[ch]
6357 F:      arch/*/include/asm/efi.h
6358 F:      arch/x86/platform/efi/
6359 F:      drivers/firmware/efi/
6360 F:      include/linux/efi*.h
6361 F:      arch/arm/boot/compressed/efi-header.S
6362 F:      arch/arm64/kernel/efi-entry.S
6363
6364 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6365 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6366 M:      Chanwoo Choi <cw00.choi@samsung.com>
6367 L:      linux-kernel@vger.kernel.org
6368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6369 S:      Maintained
6370 F:      drivers/extcon/
6371 F:      include/linux/extcon/
6372 F:      include/linux/extcon.h
6373 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6374 F:      Documentation/devicetree/bindings/extcon/
6375
6376 EXYNOS DP DRIVER
6377 M:      Jingoo Han <jingoohan1@gmail.com>
6378 L:      dri-devel@lists.freedesktop.org
6379 S:      Maintained
6380 F:      drivers/gpu/drm/exynos/exynos_dp*
6381
6382 EXYNOS SYSMMU (IOMMU) driver
6383 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6384 L:      iommu@lists.linux-foundation.org
6385 S:      Maintained
6386 F:      drivers/iommu/exynos-iommu.c
6387
6388 EZchip NPS platform support
6389 M:      Vineet Gupta <vgupta@synopsys.com>
6390 M:      Ofer Levi <oferle@mellanox.com>
6391 S:      Supported
6392 F:      arch/arc/plat-eznps
6393 F:      arch/arc/boot/dts/eznps.dts
6394
6395 F2FS FILE SYSTEM
6396 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6397 M:      Chao Yu <yuchao0@huawei.com>
6398 L:      linux-f2fs-devel@lists.sourceforge.net
6399 W:      https://f2fs.wiki.kernel.org/
6400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6401 S:      Maintained
6402 F:      Documentation/filesystems/f2fs.txt
6403 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6404 F:      fs/f2fs/
6405 F:      include/linux/f2fs_fs.h
6406 F:      include/trace/events/f2fs.h
6407
6408 F71805F HARDWARE MONITORING DRIVER
6409 M:      Jean Delvare <jdelvare@suse.com>
6410 L:      linux-hwmon@vger.kernel.org
6411 S:      Maintained
6412 F:      Documentation/hwmon/f71805f.rst
6413 F:      drivers/hwmon/f71805f.c
6414
6415 FADDR2LINE
6416 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6417 S:      Maintained
6418 F:      scripts/faddr2line
6419
6420 FAILOVER MODULE
6421 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6422 L:      netdev@vger.kernel.org
6423 S:      Supported
6424 F:      net/core/failover.c
6425 F:      include/net/failover.h
6426 F:      Documentation/networking/failover.rst
6427
6428 FANOTIFY
6429 M:      Jan Kara <jack@suse.cz>
6430 R:      Amir Goldstein <amir73il@gmail.com>
6431 L:      linux-fsdevel@vger.kernel.org
6432 S:      Maintained
6433 F:      fs/notify/fanotify/
6434 F:      include/linux/fanotify.h
6435 F:      include/uapi/linux/fanotify.h
6436
6437 FARSYNC SYNCHRONOUS DRIVER
6438 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6439 W:      http://www.farsite.co.uk/
6440 S:      Supported
6441 F:      drivers/net/wan/farsync.*
6442
6443 FAULT INJECTION SUPPORT
6444 M:      Akinobu Mita <akinobu.mita@gmail.com>
6445 S:      Supported
6446 F:      Documentation/fault-injection/
6447 F:      lib/fault-inject.c
6448
6449 FBTFT Framebuffer drivers
6450 S:      Orphan
6451 L:      dri-devel@lists.freedesktop.org
6452 L:      linux-fbdev@vger.kernel.org
6453 F:      drivers/staging/fbtft/
6454
6455 FC0011 TUNER DRIVER
6456 M:      Michael Buesch <m@bues.ch>
6457 L:      linux-media@vger.kernel.org
6458 S:      Maintained
6459 F:      drivers/media/tuners/fc0011.h
6460 F:      drivers/media/tuners/fc0011.c
6461
6462 FC2580 MEDIA DRIVER
6463 M:      Antti Palosaari <crope@iki.fi>
6464 L:      linux-media@vger.kernel.org
6465 W:      https://linuxtv.org
6466 W:      http://palosaari.fi/linux/
6467 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6468 T:      git git://linuxtv.org/anttip/media_tree.git
6469 S:      Maintained
6470 F:      drivers/media/tuners/fc2580*
6471
6472 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6473 M:      Hannes Reinecke <hare@suse.de>
6474 L:      linux-scsi@vger.kernel.org
6475 W:      www.Open-FCoE.org
6476 S:      Supported
6477 F:      drivers/scsi/libfc/
6478 F:      drivers/scsi/fcoe/
6479 F:      include/scsi/fc/
6480 F:      include/scsi/libfc.h
6481 F:      include/scsi/libfcoe.h
6482 F:      include/uapi/scsi/fc/
6483
6484 FILE LOCKING (flock() and fcntl()/lockf())
6485 M:      Jeff Layton <jlayton@kernel.org>
6486 M:      "J. Bruce Fields" <bfields@fieldses.org>
6487 L:      linux-fsdevel@vger.kernel.org
6488 S:      Maintained
6489 F:      include/linux/fcntl.h
6490 F:      include/uapi/linux/fcntl.h
6491 F:      fs/fcntl.c
6492 F:      fs/locks.c
6493
6494 FILESYSTEMS (VFS and infrastructure)
6495 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6496 L:      linux-fsdevel@vger.kernel.org
6497 S:      Maintained
6498 F:      fs/*
6499 F:      include/linux/fs.h
6500 F:      include/linux/fs_types.h
6501 F:      include/uapi/linux/fs.h
6502 F:      include/uapi/linux/openat2.h
6503
6504 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6505 M:      Riku Voipio <riku.voipio@iki.fi>
6506 L:      linux-hwmon@vger.kernel.org
6507 S:      Maintained
6508 F:      drivers/hwmon/f75375s.c
6509 F:      include/linux/f75375s.h
6510
6511 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6512 M:      Clemens Ladisch <clemens@ladisch.de>
6513 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6514 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6516 S:      Maintained
6517 F:      sound/firewire/
6518 F:      include/uapi/sound/firewire.h
6519
6520 FIREWIRE MEDIA DRIVERS (firedtv)
6521 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6522 L:      linux-media@vger.kernel.org
6523 L:      linux1394-devel@lists.sourceforge.net
6524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6525 S:      Maintained
6526 F:      drivers/media/firewire/
6527
6528 FIREWIRE SBP-2 TARGET
6529 M:      Chris Boot <bootc@bootc.net>
6530 L:      linux-scsi@vger.kernel.org
6531 L:      target-devel@vger.kernel.org
6532 L:      linux1394-devel@lists.sourceforge.net
6533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6534 S:      Maintained
6535 F:      drivers/target/sbp/
6536
6537 FIREWIRE SUBSYSTEM
6538 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6539 L:      linux1394-devel@lists.sourceforge.net
6540 W:      http://ieee1394.wiki.kernel.org/
6541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6542 S:      Maintained
6543 F:      drivers/firewire/
6544 F:      include/linux/firewire.h
6545 F:      include/uapi/linux/firewire*.h
6546 F:      tools/firewire/
6547
6548 FIRMWARE LOADER (request_firmware)
6549 M:      Luis Chamberlain <mcgrof@kernel.org>
6550 L:      linux-kernel@vger.kernel.org
6551 S:      Maintained
6552 F:      Documentation/firmware_class/
6553 F:      drivers/base/firmware_loader/
6554 F:      include/linux/firmware.h
6555
6556 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6557 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6558 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6559 S:      Maintained
6560 F:      drivers/block/rsxx/
6561
6562 FLEXTIMER FTM-QUADDEC DRIVER
6563 M:      Patrick Havelange <patrick.havelange@essensium.com>
6564 L:      linux-iio@vger.kernel.org
6565 S:      Maintained
6566 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6567 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6568 F:      drivers/counter/ftm-quaddec.c
6569
6570 FLOPPY DRIVER
6571 M:      Denis Efremov <efremov@linux.com>
6572 S:      Odd Fixes
6573 L:      linux-block@vger.kernel.org
6574 F:      drivers/block/floppy.c
6575
6576 FPGA MANAGER FRAMEWORK
6577 M:      Moritz Fischer <mdf@kernel.org>
6578 L:      linux-fpga@vger.kernel.org
6579 S:      Maintained
6580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6581 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6582 F:      Documentation/fpga/
6583 F:      Documentation/driver-api/fpga/
6584 F:      Documentation/devicetree/bindings/fpga/
6585 F:      drivers/fpga/
6586 F:      include/linux/fpga/
6587 W:      http://www.rocketboards.org
6588
6589 FPGA DFL DRIVERS
6590 M:      Wu Hao <hao.wu@intel.com>
6591 L:      linux-fpga@vger.kernel.org
6592 S:      Maintained
6593 F:      Documentation/fpga/dfl.rst
6594 F:      include/uapi/linux/fpga-dfl.h
6595 F:      drivers/fpga/dfl*
6596
6597 FPU EMULATOR
6598 M:      Bill Metzenthen <billm@melbpc.org.au>
6599 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6600 S:      Maintained
6601 F:      arch/x86/math-emu/
6602
6603 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6604 L:      netdev@vger.kernel.org
6605 S:      Orphan
6606 F:      drivers/net/wan/dlci.c
6607 F:      drivers/net/wan/sdla.c
6608
6609 FRAMEBUFFER LAYER
6610 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6611 L:      dri-devel@lists.freedesktop.org
6612 L:      linux-fbdev@vger.kernel.org
6613 T:      git git://anongit.freedesktop.org/drm/drm-misc
6614 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6615 S:      Maintained
6616 F:      Documentation/fb/
6617 F:      drivers/video/
6618 F:      include/video/
6619 F:      include/linux/fb.h
6620 F:      include/uapi/video/
6621 F:      include/uapi/linux/fb.h
6622
6623 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6624 M:      Horia Geantă <horia.geanta@nxp.com>
6625 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6626 L:      linux-crypto@vger.kernel.org
6627 S:      Maintained
6628 F:      drivers/crypto/caam/
6629 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6630
6631 FREESCALE DIU FRAMEBUFFER DRIVER
6632 M:      Timur Tabi <timur@kernel.org>
6633 L:      linux-fbdev@vger.kernel.org
6634 S:      Maintained
6635 F:      drivers/video/fbdev/fsl-diu-fb.*
6636
6637 FREESCALE DMA DRIVER
6638 M:      Li Yang <leoyang.li@nxp.com>
6639 M:      Zhang Wei <zw@zh-kernel.org>
6640 L:      linuxppc-dev@lists.ozlabs.org
6641 S:      Maintained
6642 F:      drivers/dma/fsldma.*
6643
6644 FREESCALE ENETC ETHERNET DRIVERS
6645 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6646 L:      netdev@vger.kernel.org
6647 S:      Maintained
6648 F:      drivers/net/ethernet/freescale/enetc/
6649
6650 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6651 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6652 L:      netdev@vger.kernel.org
6653 S:      Maintained
6654 F:      drivers/net/ethernet/freescale/gianfar*
6655 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6656
6657 FREESCALE GPMI NAND DRIVER
6658 M:      Han Xu <han.xu@nxp.com>
6659 L:      linux-mtd@lists.infradead.org
6660 S:      Maintained
6661 F:      drivers/mtd/nand/raw/gpmi-nand/*
6662
6663 FREESCALE I2C CPM DRIVER
6664 M:      Jochen Friedrich <jochen@scram.de>
6665 L:      linuxppc-dev@lists.ozlabs.org
6666 L:      linux-i2c@vger.kernel.org
6667 S:      Maintained
6668 F:      drivers/i2c/busses/i2c-cpm.c
6669
6670 FREESCALE IMX DDR PMU DRIVER
6671 M:      Frank Li <Frank.li@nxp.com>
6672 L:      linux-arm-kernel@lists.infradead.org
6673 S:      Maintained
6674 F:      drivers/perf/fsl_imx8_ddr_perf.c
6675 F:      Documentation/admin-guide/perf/imx-ddr.rst
6676 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6677
6678 FREESCALE IMX I2C DRIVER
6679 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6680 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6681 L:      linux-i2c@vger.kernel.org
6682 S:      Maintained
6683 F:      drivers/i2c/busses/i2c-imx.c
6684 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6685
6686 FREESCALE IMX LPI2C DRIVER
6687 M:      Dong Aisheng <aisheng.dong@nxp.com>
6688 L:      linux-i2c@vger.kernel.org
6689 L:      linux-imx@nxp.com
6690 S:      Maintained
6691 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6692 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6693
6694 FREESCALE IMX / MXC FEC DRIVER
6695 M:      Fugang Duan <fugang.duan@nxp.com>
6696 L:      netdev@vger.kernel.org
6697 S:      Maintained
6698 F:      drivers/net/ethernet/freescale/fec_main.c
6699 F:      drivers/net/ethernet/freescale/fec_ptp.c
6700 F:      drivers/net/ethernet/freescale/fec.h
6701 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6702
6703 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6704 M:      Sascha Hauer <s.hauer@pengutronix.de>
6705 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6706 L:      linux-fbdev@vger.kernel.org
6707 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6708 S:      Maintained
6709 F:      include/linux/platform_data/video-imxfb.h
6710 F:      drivers/video/fbdev/imxfb.c
6711
6712 FREESCALE QORIQ DPAA ETHERNET DRIVER
6713 M:      Madalin Bucur <madalin.bucur@nxp.com>
6714 L:      netdev@vger.kernel.org
6715 S:      Maintained
6716 F:      drivers/net/ethernet/freescale/dpaa
6717
6718 FREESCALE QORIQ DPAA FMAN DRIVER
6719 M:      Madalin Bucur <madalin.bucur@nxp.com>
6720 L:      netdev@vger.kernel.org
6721 S:      Maintained
6722 F:      drivers/net/ethernet/freescale/fman
6723 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6724
6725 FREESCALE QORIQ PTP CLOCK DRIVER
6726 M:      Yangbo Lu <yangbo.lu@nxp.com>
6727 L:      netdev@vger.kernel.org
6728 S:      Maintained
6729 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6730 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6731 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6732 F:      drivers/ptp/ptp_qoriq.c
6733 F:      drivers/ptp/ptp_qoriq_debugfs.c
6734 F:      include/linux/fsl/ptp_qoriq.h
6735 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6736
6737 FREESCALE QUAD SPI DRIVER
6738 M:      Han Xu <han.xu@nxp.com>
6739 L:      linux-spi@vger.kernel.org
6740 S:      Maintained
6741 F:      drivers/spi/spi-fsl-qspi.c
6742
6743 FREESCALE QUICC ENGINE LIBRARY
6744 M:      Qiang Zhao <qiang.zhao@nxp.com>
6745 L:      linuxppc-dev@lists.ozlabs.org
6746 S:      Maintained
6747 F:      drivers/soc/fsl/qe/
6748 F:      include/soc/fsl/*qe*.h
6749 F:      include/soc/fsl/*ucc*.h
6750
6751 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6752 M:      Li Yang <leoyang.li@nxp.com>
6753 L:      netdev@vger.kernel.org
6754 L:      linuxppc-dev@lists.ozlabs.org
6755 S:      Maintained
6756 F:      drivers/net/ethernet/freescale/ucc_geth*
6757
6758 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6759 M:      Zhao Qiang <qiang.zhao@nxp.com>
6760 L:      netdev@vger.kernel.org
6761 L:      linuxppc-dev@lists.ozlabs.org
6762 S:      Maintained
6763 F:      drivers/net/wan/fsl_ucc_hdlc*
6764
6765 FREESCALE QUICC ENGINE UCC UART DRIVER
6766 M:      Timur Tabi <timur@kernel.org>
6767 L:      linuxppc-dev@lists.ozlabs.org
6768 S:      Maintained
6769 F:      drivers/tty/serial/ucc_uart.c
6770
6771 FREESCALE SOC DRIVERS
6772 M:      Li Yang <leoyang.li@nxp.com>
6773 L:      linuxppc-dev@lists.ozlabs.org
6774 L:      linux-arm-kernel@lists.infradead.org
6775 S:      Maintained
6776 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6777 F:      Documentation/devicetree/bindings/soc/fsl/
6778 F:      drivers/soc/fsl/
6779 F:      include/linux/fsl/
6780
6781 FREESCALE SOC FS_ENET DRIVER
6782 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6783 L:      linuxppc-dev@lists.ozlabs.org
6784 L:      netdev@vger.kernel.org
6785 S:      Maintained
6786 F:      drivers/net/ethernet/freescale/fs_enet/
6787 F:      include/linux/fs_enet_pd.h
6788
6789 FREESCALE SOC SOUND DRIVERS
6790 M:      Timur Tabi <timur@kernel.org>
6791 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6792 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6793 R:      Fabio Estevam <festevam@gmail.com>
6794 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6795 L:      linuxppc-dev@lists.ozlabs.org
6796 S:      Maintained
6797 F:      sound/soc/fsl/fsl*
6798 F:      sound/soc/fsl/imx*
6799 F:      sound/soc/fsl/mpc8610_hpcd.c
6800
6801 FREESCALE USB PERIPHERAL DRIVERS
6802 M:      Li Yang <leoyang.li@nxp.com>
6803 L:      linux-usb@vger.kernel.org
6804 L:      linuxppc-dev@lists.ozlabs.org
6805 S:      Maintained
6806 F:      drivers/usb/gadget/udc/fsl*
6807
6808 FREEVXFS FILESYSTEM
6809 M:      Christoph Hellwig <hch@infradead.org>
6810 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6811 S:      Maintained
6812 F:      fs/freevxfs/
6813
6814 FREEZER
6815 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6816 M:      Pavel Machek <pavel@ucw.cz>
6817 L:      linux-pm@vger.kernel.org
6818 S:      Supported
6819 F:      Documentation/power/freezing-of-tasks.rst
6820 F:      include/linux/freezer.h
6821 F:      kernel/freezer.c
6822
6823 FRONTSWAP API
6824 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6825 L:      linux-kernel@vger.kernel.org
6826 S:      Maintained
6827 F:      mm/frontswap.c
6828 F:      include/linux/frontswap.h
6829
6830 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6831 M:      David Howells <dhowells@redhat.com>
6832 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6833 S:      Supported
6834 F:      Documentation/filesystems/caching/
6835 F:      fs/fscache/
6836 F:      include/linux/fscache*.h
6837
6838 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6839 M:      Theodore Y. Ts'o <tytso@mit.edu>
6840 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6841 M:      Eric Biggers <ebiggers@kernel.org>
6842 L:      linux-fscrypt@vger.kernel.org
6843 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6844 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6845 S:      Supported
6846 F:      fs/crypto/
6847 F:      include/linux/fscrypt*.h
6848 F:      include/uapi/linux/fscrypt.h
6849 F:      Documentation/filesystems/fscrypt.rst
6850
6851 FSI SUBSYSTEM
6852 M:      Jeremy Kerr <jk@ozlabs.org>
6853 M:      Joel Stanley <joel@jms.id.au>
6854 R:      Alistar Popple <alistair@popple.id.au>
6855 R:      Eddie James <eajames@linux.ibm.com>
6856 L:      linux-fsi@lists.ozlabs.org
6857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6858 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6859 S:      Supported
6860 F:      drivers/fsi/
6861 F:      include/linux/fsi*.h
6862 F:      include/trace/events/fsi*.h
6863
6864 FSI-ATTACHED I2C DRIVER
6865 M:      Eddie James <eajames@linux.ibm.com>
6866 L:      linux-i2c@vger.kernel.org
6867 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6868 S:      Maintained
6869 F:      drivers/i2c/busses/i2c-fsi.c
6870 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6871
6872 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6873 M:      Jan Kara <jack@suse.cz>
6874 R:      Amir Goldstein <amir73il@gmail.com>
6875 L:      linux-fsdevel@vger.kernel.org
6876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
6877 S:      Maintained
6878 F:      fs/notify/
6879 F:      include/linux/fsnotify*.h
6880
6881 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6882 M:      Eric Biggers <ebiggers@kernel.org>
6883 M:      Theodore Y. Ts'o <tytso@mit.edu>
6884 L:      linux-fscrypt@vger.kernel.org
6885 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6886 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6887 S:      Supported
6888 F:      fs/verity/
6889 F:      include/linux/fsverity.h
6890 F:      include/uapi/linux/fsverity.h
6891 F:      Documentation/filesystems/fsverity.rst
6892
6893 FUJITSU LAPTOP EXTRAS
6894 M:      Jonathan Woithe <jwoithe@just42.net>
6895 L:      platform-driver-x86@vger.kernel.org
6896 S:      Maintained
6897 F:      drivers/platform/x86/fujitsu-laptop.c
6898
6899 FUJITSU M-5MO LS CAMERA ISP DRIVER
6900 M:      Kyungmin Park <kyungmin.park@samsung.com>
6901 M:      Heungjun Kim <riverful.kim@samsung.com>
6902 L:      linux-media@vger.kernel.org
6903 S:      Maintained
6904 F:      drivers/media/i2c/m5mols/
6905 F:      include/media/i2c/m5mols.h
6906
6907 FUJITSU TABLET EXTRAS
6908 M:      Robert Gerlach <khnz@gmx.de>
6909 L:      platform-driver-x86@vger.kernel.org
6910 S:      Maintained
6911 F:      drivers/platform/x86/fujitsu-tablet.c
6912
6913 FUSE: FILESYSTEM IN USERSPACE
6914 M:      Miklos Szeredi <miklos@szeredi.hu>
6915 L:      linux-fsdevel@vger.kernel.org
6916 W:      http://fuse.sourceforge.net/
6917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6918 S:      Maintained
6919 F:      fs/fuse/
6920 F:      include/uapi/linux/fuse.h
6921 F:      Documentation/filesystems/fuse.rst
6922
6923 FUTEX SUBSYSTEM
6924 M:      Thomas Gleixner <tglx@linutronix.de>
6925 M:      Ingo Molnar <mingo@redhat.com>
6926 R:      Peter Zijlstra <peterz@infradead.org>
6927 R:      Darren Hart <dvhart@infradead.org>
6928 L:      linux-kernel@vger.kernel.org
6929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6930 S:      Maintained
6931 F:      kernel/futex.c
6932 F:      include/asm-generic/futex.h
6933 F:      include/linux/futex.h
6934 F:      include/uapi/linux/futex.h
6935 F:      tools/testing/selftests/futex/
6936 F:      tools/perf/bench/futex*
6937 F:      Documentation/*futex*
6938
6939 GCC PLUGINS
6940 M:      Kees Cook <keescook@chromium.org>
6941 R:      Emese Revfy <re.emese@gmail.com>
6942 L:      kernel-hardening@lists.openwall.com
6943 S:      Maintained
6944 F:      scripts/gcc-plugins/
6945 F:      scripts/gcc-plugin.sh
6946 F:      scripts/Makefile.gcc-plugins
6947 F:      Documentation/core-api/gcc-plugins.rst
6948
6949 GASKET DRIVER FRAMEWORK
6950 M:      Rob Springer <rspringer@google.com>
6951 M:      Todd Poynor <toddpoynor@google.com>
6952 M:      Ben Chan <benchan@chromium.org>
6953 S:      Maintained
6954 F:      drivers/staging/gasket/
6955
6956 GCOV BASED KERNEL PROFILING
6957 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6958 S:      Maintained
6959 F:      kernel/gcov/
6960 F:      Documentation/dev-tools/gcov.rst
6961
6962 GDB KERNEL DEBUGGING HELPER SCRIPTS
6963 M:      Jan Kiszka <jan.kiszka@siemens.com>
6964 M:      Kieran Bingham <kbingham@kernel.org>
6965 S:      Supported
6966 F:      scripts/gdb/
6967
6968 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6969 M:      Achim Leubner <achim_leubner@adaptec.com>
6970 L:      linux-scsi@vger.kernel.org
6971 W:      http://www.icp-vortex.com/
6972 S:      Supported
6973 F:      drivers/scsi/gdt*
6974
6975 GEMTEK FM RADIO RECEIVER DRIVER
6976 M:      Hans Verkuil <hverkuil@xs4all.nl>
6977 L:      linux-media@vger.kernel.org
6978 T:      git git://linuxtv.org/media_tree.git
6979 W:      https://linuxtv.org
6980 S:      Maintained
6981 F:      drivers/media/radio/radio-gemtek*
6982
6983 GENERIC ARCHITECTURE TOPOLOGY
6984 M:      Sudeep Holla <sudeep.holla@arm.com>
6985 L:      linux-kernel@vger.kernel.org
6986 S:      Maintained
6987 F:      drivers/base/arch_topology.c
6988 F:      include/linux/arch_topology.h
6989
6990 GENERIC GPIO I2C DRIVER
6991 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6992 S:      Supported
6993 F:      drivers/i2c/busses/i2c-gpio.c
6994 F:      include/linux/platform_data/i2c-gpio.h
6995
6996 GENERIC GPIO I2C MULTIPLEXER DRIVER
6997 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6998 L:      linux-i2c@vger.kernel.org
6999 S:      Supported
7000 F:      drivers/i2c/muxes/i2c-mux-gpio.c
7001 F:      include/linux/platform_data/i2c-mux-gpio.h
7002 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
7003
7004 GENERIC HDLC (WAN) DRIVERS
7005 M:      Krzysztof Halasa <khc@pm.waw.pl>
7006 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
7007 S:      Maintained
7008 F:      drivers/net/wan/c101.c
7009 F:      drivers/net/wan/hd6457*
7010 F:      drivers/net/wan/hdlc*
7011 F:      drivers/net/wan/n2.c
7012 F:      drivers/net/wan/pc300too.c
7013 F:      drivers/net/wan/pci200syn.c
7014 F:      drivers/net/wan/wanxl*
7015
7016 GENERIC INCLUDE/ASM HEADER FILES
7017 M:      Arnd Bergmann <arnd@arndb.de>
7018 L:      linux-arch@vger.kernel.org
7019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
7020 S:      Maintained
7021 F:      include/asm-generic/
7022 F:      include/uapi/asm-generic/
7023
7024 GENERIC PHY FRAMEWORK
7025 M:      Kishon Vijay Abraham I <kishon@ti.com>
7026 L:      linux-kernel@vger.kernel.org
7027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
7028 S:      Supported
7029 F:      drivers/phy/
7030 F:      include/linux/phy/
7031 F:      Documentation/devicetree/bindings/phy/
7032
7033 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
7034 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
7035 S:      Supported
7036 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
7037
7038 GENERIC PM DOMAINS
7039 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7040 M:      Kevin Hilman <khilman@kernel.org>
7041 M:      Ulf Hansson <ulf.hansson@linaro.org>
7042 L:      linux-pm@vger.kernel.org
7043 S:      Supported
7044 F:      drivers/base/power/domain*.c
7045 F:      include/linux/pm_domain.h
7046 F:      Documentation/devicetree/bindings/power/power?domain*
7047
7048 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
7049 M:      Eugen Hristev <eugen.hristev@microchip.com>
7050 L:      linux-input@vger.kernel.org
7051 S:      Maintained
7052 F:      drivers/input/touchscreen/resistive-adc-touch.c
7053
7054 GENERIC UIO DRIVER FOR PCI DEVICES
7055 M:      "Michael S. Tsirkin" <mst@redhat.com>
7056 L:      kvm@vger.kernel.org
7057 S:      Supported
7058 F:      drivers/uio/uio_pci_generic.c
7059
7060 GENERIC VDSO LIBRARY
7061 M:      Andy Lutomirski <luto@kernel.org>
7062 M:      Thomas Gleixner <tglx@linutronix.de>
7063 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
7064 L:      linux-kernel@vger.kernel.org
7065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
7066 S:      Maintained
7067 F:      lib/vdso/
7068 F:      kernel/time/vsyscall.c
7069 F:      include/vdso/
7070 F:      include/asm-generic/vdso/vsyscall.h
7071
7072 GENWQE (IBM Generic Workqueue Card)
7073 M:      Frank Haverkamp <haver@linux.ibm.com>
7074 S:      Supported
7075 F:      drivers/misc/genwqe/
7076
7077 GET_MAINTAINER SCRIPT
7078 M:      Joe Perches <joe@perches.com>
7079 S:      Maintained
7080 F:      scripts/get_maintainer.pl
7081
7082 GFS2 FILE SYSTEM
7083 M:      Bob Peterson <rpeterso@redhat.com>
7084 M:      Andreas Gruenbacher <agruenba@redhat.com>
7085 L:      cluster-devel@redhat.com
7086 W:      http://sources.redhat.com/cluster/
7087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
7088 S:      Supported
7089 F:      Documentation/filesystems/gfs2*.txt
7090 F:      fs/gfs2/
7091 F:      include/uapi/linux/gfs2_ondisk.h
7092
7093 GNSS SUBSYSTEM
7094 M:      Johan Hovold <johan@kernel.org>
7095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
7096 S:      Maintained
7097 F:      Documentation/ABI/testing/sysfs-class-gnss
7098 F:      Documentation/devicetree/bindings/gnss/
7099 F:      drivers/gnss/
7100 F:      include/linux/gnss.h
7101
7102 GO7007 MPEG CODEC
7103 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
7104 L:      linux-media@vger.kernel.org
7105 S:      Maintained
7106 F:      drivers/media/usb/go7007/
7107
7108 GOODIX TOUCHSCREEN
7109 M:      Bastien Nocera <hadess@hadess.net>
7110 L:      linux-input@vger.kernel.org
7111 S:      Maintained
7112 F:      drivers/input/touchscreen/goodix.c
7113
7114 GOOGLE ETHERNET DRIVERS
7115 M:      Catherine Sullivan <csully@google.com>
7116 R:      Sagi Shahar <sagis@google.com>
7117 R:      Jon Olson <jonolson@google.com>
7118 L:      netdev@vger.kernel.org
7119 S:      Supported
7120 F:      Documentation/networking/device_drivers/google/gve.rst
7121 F:      drivers/net/ethernet/google
7122
7123 GPD POCKET FAN DRIVER
7124 M:      Hans de Goede <hdegoede@redhat.com>
7125 L:      platform-driver-x86@vger.kernel.org
7126 S:      Maintained
7127 F:      drivers/platform/x86/gpd-pocket-fan.c
7128
7129 GPIO ACPI SUPPORT
7130 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7131 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7132 L:      linux-gpio@vger.kernel.org
7133 L:      linux-acpi@vger.kernel.org
7134 S:      Maintained
7135 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7136 F:      drivers/gpio/gpiolib-acpi.c
7137 F:      drivers/gpio/gpiolib-acpi.h
7138
7139 GPIO IR Transmitter
7140 M:      Sean Young <sean@mess.org>
7141 L:      linux-media@vger.kernel.org
7142 S:      Maintained
7143 F:      drivers/media/rc/gpio-ir-tx.c
7144
7145 GPIO MOCKUP DRIVER
7146 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7147 L:      linux-gpio@vger.kernel.org
7148 S:      Maintained
7149 F:      drivers/gpio/gpio-mockup.c
7150 F:      tools/testing/selftests/gpio/
7151
7152 GPIO SUBSYSTEM
7153 M:      Linus Walleij <linus.walleij@linaro.org>
7154 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7155 L:      linux-gpio@vger.kernel.org
7156 S:      Maintained
7157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7158 F:      Documentation/ABI/obsolete/sysfs-gpio
7159 F:      Documentation/ABI/testing/gpio-cdev
7160 F:      Documentation/admin-guide/gpio/
7161 F:      Documentation/devicetree/bindings/gpio/
7162 F:      Documentation/driver-api/gpio/
7163 F:      drivers/gpio/
7164 F:      include/asm-generic/gpio.h
7165 F:      include/linux/gpio/
7166 F:      include/linux/gpio.h
7167 F:      include/linux/of_gpio.h
7168 F:      include/uapi/linux/gpio.h
7169 F:      tools/gpio/
7170
7171 GRE DEMULTIPLEXER DRIVER
7172 M:      Dmitry Kozlov <xeb@mail.ru>
7173 L:      netdev@vger.kernel.org
7174 S:      Maintained
7175 F:      net/ipv4/gre_demux.c
7176 F:      net/ipv4/gre_offload.c
7177 F:      include/net/gre.h
7178
7179 GRETH 10/100/1G Ethernet MAC device driver
7180 M:      Andreas Larsson <andreas@gaisler.com>
7181 L:      netdev@vger.kernel.org
7182 S:      Maintained
7183 F:      drivers/net/ethernet/aeroflex/
7184
7185 GREYBUS AUDIO PROTOCOLS DRIVERS
7186 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7187 M:      Mark Greer <mgreer@animalcreek.com>
7188 S:      Maintained
7189 F:      drivers/staging/greybus/audio_apbridgea.c
7190 F:      drivers/staging/greybus/audio_apbridgea.h
7191 F:      drivers/staging/greybus/audio_codec.c
7192 F:      drivers/staging/greybus/audio_codec.h
7193 F:      drivers/staging/greybus/audio_gb.c
7194 F:      drivers/staging/greybus/audio_manager.c
7195 F:      drivers/staging/greybus/audio_manager.h
7196 F:      drivers/staging/greybus/audio_manager_module.c
7197 F:      drivers/staging/greybus/audio_manager_private.h
7198 F:      drivers/staging/greybus/audio_manager_sysfs.c
7199 F:      drivers/staging/greybus/audio_module.c
7200 F:      drivers/staging/greybus/audio_topology.c
7201
7202 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7203 M:      Viresh Kumar <vireshk@kernel.org>
7204 S:      Maintained
7205 F:      drivers/staging/greybus/authentication.c
7206 F:      drivers/staging/greybus/bootrom.c
7207 F:      drivers/staging/greybus/firmware.h
7208 F:      drivers/staging/greybus/fw-core.c
7209 F:      drivers/staging/greybus/fw-download.c
7210 F:      drivers/staging/greybus/fw-management.c
7211 F:      drivers/staging/greybus/greybus_authentication.h
7212 F:      drivers/staging/greybus/greybus_firmware.h
7213 F:      drivers/staging/greybus/hid.c
7214 F:      drivers/staging/greybus/i2c.c
7215 F:      drivers/staging/greybus/spi.c
7216 F:      drivers/staging/greybus/spilib.c
7217 F:      drivers/staging/greybus/spilib.h
7218
7219 GREYBUS LOOPBACK DRIVER
7220 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7221 S:      Maintained
7222 F:      drivers/staging/greybus/loopback.c
7223
7224 GREYBUS PLATFORM DRIVERS
7225 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7226 S:      Maintained
7227 F:      drivers/staging/greybus/arche-platform.c
7228 F:      drivers/staging/greybus/arche-apb-ctrl.c
7229 F:      drivers/staging/greybus/arche_platform.h
7230
7231 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7232 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7233 S:      Maintained
7234 F:      drivers/staging/greybus/sdio.c
7235 F:      drivers/staging/greybus/light.c
7236 F:      drivers/staging/greybus/gpio.c
7237 F:      drivers/staging/greybus/power_supply.c
7238 F:      drivers/staging/greybus/spi.c
7239 F:      drivers/staging/greybus/spilib.c
7240
7241 GREYBUS SUBSYSTEM
7242 M:      Johan Hovold <johan@kernel.org>
7243 M:      Alex Elder <elder@kernel.org>
7244 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7245 S:      Maintained
7246 F:      drivers/staging/greybus/
7247 F:      drivers/greybus/
7248 F:      include/linux/greybus.h
7249 F:      include/linux/greybus/
7250 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7251
7252 GREYBUS UART PROTOCOLS DRIVERS
7253 M:      David Lin <dtwlin@gmail.com>
7254 S:      Maintained
7255 F:      drivers/staging/greybus/uart.c
7256 F:      drivers/staging/greybus/log.c
7257
7258 GS1662 VIDEO SERIALIZER
7259 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7260 L:      linux-media@vger.kernel.org
7261 T:      git git://linuxtv.org/media_tree.git
7262 S:      Maintained
7263 F:      drivers/media/spi/gs1662.c
7264
7265 GSPCA FINEPIX SUBDRIVER
7266 M:      Frank Zago <frank@zago.net>
7267 L:      linux-media@vger.kernel.org
7268 T:      git git://linuxtv.org/media_tree.git
7269 S:      Maintained
7270 F:      drivers/media/usb/gspca/finepix.c
7271
7272 GSPCA GL860 SUBDRIVER
7273 M:      Olivier Lorin <o.lorin@laposte.net>
7274 L:      linux-media@vger.kernel.org
7275 T:      git git://linuxtv.org/media_tree.git
7276 S:      Maintained
7277 F:      drivers/media/usb/gspca/gl860/
7278
7279 GSPCA M5602 SUBDRIVER
7280 M:      Erik Andren <erik.andren@gmail.com>
7281 L:      linux-media@vger.kernel.org
7282 T:      git git://linuxtv.org/media_tree.git
7283 S:      Maintained
7284 F:      drivers/media/usb/gspca/m5602/
7285
7286 GSPCA PAC207 SONIXB SUBDRIVER
7287 M:      Hans Verkuil <hverkuil@xs4all.nl>
7288 L:      linux-media@vger.kernel.org
7289 T:      git git://linuxtv.org/media_tree.git
7290 S:      Odd Fixes
7291 F:      drivers/media/usb/gspca/pac207.c
7292
7293 GSPCA SN9C20X SUBDRIVER
7294 M:      Brian Johnson <brijohn@gmail.com>
7295 L:      linux-media@vger.kernel.org
7296 T:      git git://linuxtv.org/media_tree.git
7297 S:      Maintained
7298 F:      drivers/media/usb/gspca/sn9c20x.c
7299
7300 GSPCA T613 SUBDRIVER
7301 M:      Leandro Costantino <lcostantino@gmail.com>
7302 L:      linux-media@vger.kernel.org
7303 T:      git git://linuxtv.org/media_tree.git
7304 S:      Maintained
7305 F:      drivers/media/usb/gspca/t613.c
7306
7307 GSPCA USB WEBCAM DRIVER
7308 M:      Hans Verkuil <hverkuil@xs4all.nl>
7309 L:      linux-media@vger.kernel.org
7310 T:      git git://linuxtv.org/media_tree.git
7311 S:      Odd Fixes
7312 F:      drivers/media/usb/gspca/
7313
7314 GTP (GPRS Tunneling Protocol)
7315 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7316 M:      Harald Welte <laforge@gnumonks.org>
7317 L:      osmocom-net-gprs@lists.osmocom.org
7318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7319 S:      Maintained
7320 F:      drivers/net/gtp.c
7321
7322 GUID PARTITION TABLE (GPT)
7323 M:      Davidlohr Bueso <dave@stgolabs.net>
7324 L:      linux-efi@vger.kernel.org
7325 S:      Maintained
7326 F:      block/partitions/efi.*
7327
7328 H8/300 ARCHITECTURE
7329 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7330 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7331 W:      http://uclinux-h8.sourceforge.jp
7332 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7333 S:      Maintained
7334 F:      arch/h8300/
7335 F:      drivers/clocksource/h8300_*.c
7336 F:      drivers/clk/h8300/
7337 F:      drivers/irqchip/irq-renesas-h8*.c
7338
7339 HABANALABS PCI DRIVER
7340 M:      Oded Gabbay <oded.gabbay@gmail.com>
7341 T:      git https://github.com/HabanaAI/linux.git
7342 S:      Supported
7343 F:      drivers/misc/habanalabs/
7344 F:      include/uapi/misc/habanalabs.h
7345 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7346 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7347
7348 HACKRF MEDIA DRIVER
7349 M:      Antti Palosaari <crope@iki.fi>
7350 L:      linux-media@vger.kernel.org
7351 W:      https://linuxtv.org
7352 W:      http://palosaari.fi/linux/
7353 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7354 T:      git git://linuxtv.org/anttip/media_tree.git
7355 S:      Maintained
7356 F:      drivers/media/usb/hackrf/
7357
7358 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7359 M:      Frank Seidel <frank@f-seidel.de>
7360 L:      platform-driver-x86@vger.kernel.org
7361 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7362 S:      Maintained
7363 F:      drivers/platform/x86/hdaps.c
7364
7365 HARDWARE MONITORING
7366 M:      Jean Delvare <jdelvare@suse.com>
7367 M:      Guenter Roeck <linux@roeck-us.net>
7368 L:      linux-hwmon@vger.kernel.org
7369 W:      http://hwmon.wiki.kernel.org/
7370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7371 S:      Maintained
7372 F:      Documentation/devicetree/bindings/hwmon/
7373 F:      Documentation/hwmon/
7374 F:      drivers/hwmon/
7375 F:      include/linux/hwmon*.h
7376 F:      include/trace/events/hwmon*.h
7377
7378 HARDWARE RANDOM NUMBER GENERATOR CORE
7379 M:      Matt Mackall <mpm@selenic.com>
7380 M:      Herbert Xu <herbert@gondor.apana.org.au>
7381 L:      linux-crypto@vger.kernel.org
7382 S:      Odd fixes
7383 F:      Documentation/devicetree/bindings/rng/
7384 F:      Documentation/admin-guide/hw_random.rst
7385 F:      drivers/char/hw_random/
7386 F:      include/linux/hw_random.h
7387
7388 HARDWARE TRACING FACILITIES
7389 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7390 S:      Maintained
7391 F:      drivers/hwtracing/
7392
7393 HARDWARE SPINLOCK CORE
7394 M:      Ohad Ben-Cohen <ohad@wizery.com>
7395 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7396 R:      Baolin Wang <baolin.wang7@gmail.com>
7397 L:      linux-remoteproc@vger.kernel.org
7398 S:      Maintained
7399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
7400 F:      Documentation/devicetree/bindings/hwlock/
7401 F:      Documentation/hwspinlock.txt
7402 F:      drivers/hwspinlock/
7403 F:      include/linux/hwspinlock.h
7404
7405 HARMONY SOUND DRIVER
7406 L:      linux-parisc@vger.kernel.org
7407 S:      Maintained
7408 F:      sound/parisc/harmony.*
7409
7410 HDPVR USB VIDEO ENCODER DRIVER
7411 M:      Hans Verkuil <hverkuil@xs4all.nl>
7412 L:      linux-media@vger.kernel.org
7413 T:      git git://linuxtv.org/media_tree.git
7414 W:      https://linuxtv.org
7415 S:      Odd Fixes
7416 F:      drivers/media/usb/hdpvr/
7417
7418 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7419 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7420 S:      Supported
7421 F:      Documentation/watchdog/hpwdt.rst
7422 F:      drivers/watchdog/hpwdt.c
7423
7424 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7425 M:      Don Brace <don.brace@microsemi.com>
7426 L:      esc.storagedev@microsemi.com
7427 L:      linux-scsi@vger.kernel.org
7428 S:      Supported
7429 F:      Documentation/scsi/hpsa.txt
7430 F:      drivers/scsi/hpsa*.[ch]
7431 F:      include/linux/cciss*.h
7432 F:      include/uapi/linux/cciss*.h
7433
7434 HFI1 DRIVER
7435 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7436 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7437 L:      linux-rdma@vger.kernel.org
7438 S:      Supported
7439 F:      drivers/infiniband/hw/hfi1
7440
7441 HFS FILESYSTEM
7442 L:      linux-fsdevel@vger.kernel.org
7443 S:      Orphan
7444 F:      Documentation/filesystems/hfs.txt
7445 F:      fs/hfs/
7446
7447 HFSPLUS FILESYSTEM
7448 L:      linux-fsdevel@vger.kernel.org
7449 S:      Orphan
7450 F:      Documentation/filesystems/hfsplus.txt
7451 F:      fs/hfsplus/
7452
7453 HGA FRAMEBUFFER DRIVER
7454 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7455 L:      linux-nvidia@lists.surfsouth.com
7456 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7457 S:      Maintained
7458 F:      drivers/video/fbdev/hgafb.c
7459
7460 HIBERNATION (aka Software Suspend, aka swsusp)
7461 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7462 M:      Pavel Machek <pavel@ucw.cz>
7463 L:      linux-pm@vger.kernel.org
7464 B:      https://bugzilla.kernel.org
7465 S:      Supported
7466 F:      arch/x86/power/
7467 F:      drivers/base/power/
7468 F:      kernel/power/
7469 F:      include/linux/suspend.h
7470 F:      include/linux/freezer.h
7471 F:      include/linux/pm.h
7472 F:      arch/*/include/asm/suspend*.h
7473
7474 HID CORE LAYER
7475 M:      Jiri Kosina <jikos@kernel.org>
7476 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7477 L:      linux-input@vger.kernel.org
7478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7479 S:      Maintained
7480 F:      drivers/hid/
7481 F:      include/linux/hid*
7482 F:      include/uapi/linux/hid*
7483
7484 HID SENSOR HUB DRIVERS
7485 M:      Jiri Kosina <jikos@kernel.org>
7486 M:      Jonathan Cameron <jic23@kernel.org>
7487 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7488 L:      linux-input@vger.kernel.org
7489 L:      linux-iio@vger.kernel.org
7490 S:      Maintained
7491 F:      Documentation/hid/hid-sensor*
7492 F:      drivers/hid/hid-sensor-*
7493 F:      drivers/iio/*/hid-*
7494 F:      include/linux/hid-sensor-*
7495
7496 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7497 M:      Thomas Gleixner <tglx@linutronix.de>
7498 L:      linux-kernel@vger.kernel.org
7499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7500 S:      Maintained
7501 F:      Documentation/timers/
7502 F:      kernel/time/hrtimer.c
7503 F:      kernel/time/clockevents.c
7504 F:      kernel/time/timer_*.c
7505 F:      include/linux/clockchips.h
7506 F:      include/linux/hrtimer.h
7507
7508 HIGH-SPEED SCC DRIVER FOR AX.25
7509 L:      linux-hams@vger.kernel.org
7510 S:      Orphan
7511 F:      drivers/net/hamradio/dmascc.c
7512 F:      drivers/net/hamradio/scc.c
7513
7514 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7515 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7516 W:      http://www.highpoint-tech.com
7517 S:      Supported
7518 F:      Documentation/scsi/hptiop.txt
7519 F:      drivers/scsi/hptiop.c
7520
7521 HIPPI
7522 M:      Jes Sorensen <jes@trained-monkey.org>
7523 L:      linux-hippi@sunsite.dk
7524 S:      Maintained
7525 F:      include/linux/hippidevice.h
7526 F:      include/uapi/linux/if_hippi.h
7527 F:      net/802/hippi.c
7528 F:      drivers/net/hippi/
7529
7530 HISILICON DMA DRIVER
7531 M:      Zhou Wang <wangzhou1@hisilicon.com>
7532 L:      dmaengine@vger.kernel.org
7533 S:      Maintained
7534 F:      drivers/dma/hisi_dma.c
7535
7536 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
7537 M:      Zaibo Xu <xuzaibo@huawei.com>
7538 L:      linux-crypto@vger.kernel.org
7539 S:      Maintained
7540 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
7541 F:      drivers/crypto/hisilicon/sec2/sec_main.c
7542 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
7543 F:      drivers/crypto/hisilicon/sec2/sec.h
7544 F:      Documentation/ABI/testing/debugfs-hisi-sec
7545
7546 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7547 M:      Zaibo Xu <xuzaibo@huawei.com>
7548 L:      linux-crypto@vger.kernel.org
7549 S:      Maintained
7550 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7551 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7552 F:      drivers/crypto/hisilicon/hpre/hpre.h
7553 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7554
7555 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7556 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7557 M:      Salil Mehta <salil.mehta@huawei.com>
7558 L:      netdev@vger.kernel.org
7559 W:      http://www.hisilicon.com
7560 S:      Maintained
7561 F:      drivers/net/ethernet/hisilicon/hns3/
7562
7563 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
7564 M:      Zaibo Xu <xuzaibo@huawei.com>
7565 S:      Maintained
7566 F:      drivers/char/hw_random/hisi-trng-v2.c
7567
7568 HISILICON LPC BUS DRIVER
7569 M:      john.garry@huawei.com
7570 W:      http://www.hisilicon.com
7571 S:      Maintained
7572 F:      drivers/bus/hisi_lpc.c
7573 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7574
7575 HISILICON NETWORK SUBSYSTEM DRIVER
7576 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7577 M:      Salil Mehta <salil.mehta@huawei.com>
7578 L:      netdev@vger.kernel.org
7579 W:      http://www.hisilicon.com
7580 S:      Maintained
7581 F:      drivers/net/ethernet/hisilicon/
7582 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7583
7584 HISILICON PMU DRIVER
7585 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7586 W:      http://www.hisilicon.com
7587 S:      Supported
7588 F:      drivers/perf/hisilicon
7589 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7590
7591 HISILICON ROCE DRIVER
7592 M:      Lijun Ou <oulijun@huawei.com>
7593 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7594 L:      linux-rdma@vger.kernel.org
7595 S:      Maintained
7596 F:      drivers/infiniband/hw/hns/
7597 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7598
7599 HISILICON SAS Controller
7600 M:      John Garry <john.garry@huawei.com>
7601 W:      http://www.hisilicon.com
7602 S:      Supported
7603 F:      drivers/scsi/hisi_sas/
7604 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7605
7606 HISILICON V3XX SPI NOR FLASH Controller Driver
7607 M:      John Garry <john.garry@huawei.com>
7608 W:      http://www.hisilicon.com
7609 S:      Maintained
7610 F:      drivers/spi/spi-hisi-sfc-v3xx.c
7611
7612 HISILICON QM AND ZIP Controller DRIVER
7613 M:      Zhou Wang <wangzhou1@hisilicon.com>
7614 L:      linux-crypto@vger.kernel.org
7615 S:      Maintained
7616 F:      drivers/crypto/hisilicon/qm.c
7617 F:      drivers/crypto/hisilicon/qm.h
7618 F:      drivers/crypto/hisilicon/sgl.c
7619 F:      drivers/crypto/hisilicon/zip/
7620 F:      Documentation/ABI/testing/debugfs-hisi-zip
7621
7622 HMM - Heterogeneous Memory Management
7623 M:      Jérôme Glisse <jglisse@redhat.com>
7624 L:      linux-mm@kvack.org
7625 S:      Maintained
7626 F:      mm/hmm*
7627 F:      include/linux/hmm*
7628 F:      Documentation/vm/hmm.rst
7629
7630 HOST AP DRIVER
7631 M:      Jouni Malinen <j@w1.fi>
7632 L:      linux-wireless@vger.kernel.org
7633 W:      http://w1.fi/hostap-driver.html
7634 S:      Obsolete
7635 F:      drivers/net/wireless/intersil/hostap/
7636
7637 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7638 L:      platform-driver-x86@vger.kernel.org
7639 S:      Orphan
7640 F:      drivers/platform/x86/tc1100-wmi.c
7641
7642 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7643 M:      Jaroslav Kysela <perex@perex.cz>
7644 S:      Obsolete
7645 F:      drivers/staging/hp/hp100.*
7646
7647 HPET:   High Precision Event Timers driver
7648 M:      Clemens Ladisch <clemens@ladisch.de>
7649 S:      Maintained
7650 F:      Documentation/timers/hpet.rst
7651 F:      drivers/char/hpet.c
7652 F:      include/linux/hpet.h
7653 F:      include/uapi/linux/hpet.h
7654
7655 HPET:   x86
7656 S:      Orphan
7657 F:      arch/x86/kernel/hpet.c
7658 F:      arch/x86/include/asm/hpet.h
7659
7660 HPFS FILESYSTEM
7661 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7662 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7663 S:      Maintained
7664 F:      fs/hpfs/
7665
7666 HSI SUBSYSTEM
7667 M:      Sebastian Reichel <sre@kernel.org>
7668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7669 S:      Maintained
7670 F:      Documentation/ABI/testing/sysfs-bus-hsi
7671 F:      Documentation/driver-api/hsi.rst
7672 F:      drivers/hsi/
7673 F:      include/linux/hsi/
7674 F:      include/uapi/linux/hsi/
7675
7676 HSO 3G MODEM DRIVER
7677 L:      linux-usb@vger.kernel.org
7678 S:      Orphan
7679 F:      drivers/net/usb/hso.c
7680
7681 HSR NETWORK PROTOCOL
7682 L:      netdev@vger.kernel.org
7683 S:      Orphan
7684 F:      net/hsr/
7685
7686 HT16K33 LED CONTROLLER DRIVER
7687 M:      Robin van der Gracht <robin@protonic.nl>
7688 S:      Maintained
7689 F:      drivers/auxdisplay/ht16k33.c
7690 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7691
7692 HTCPEN TOUCHSCREEN DRIVER
7693 M:      Pau Oliva Fora <pof@eslack.org>
7694 L:      linux-input@vger.kernel.org
7695 S:      Maintained
7696 F:      drivers/input/touchscreen/htcpen.c
7697
7698 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7699 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7700 L:      linux-iio@vger.kernel.org
7701 W:      http://www.st.com/
7702 S:      Maintained
7703 F:      drivers/iio/humidity/hts221*
7704 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7705
7706 HUAWEI ETHERNET DRIVER
7707 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7708 L:      netdev@vger.kernel.org
7709 S:      Supported
7710 F:      Documentation/networking/hinic.txt
7711 F:      drivers/net/ethernet/huawei/hinic/
7712
7713 HUGETLB FILESYSTEM
7714 M:      Mike Kravetz <mike.kravetz@oracle.com>
7715 L:      linux-mm@kvack.org
7716 S:      Maintained
7717 F:      fs/hugetlbfs/
7718 F:      mm/hugetlb.c
7719 F:      include/linux/hugetlb.h
7720 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7721 F:      Documentation/vm/hugetlbfs_reserv.rst
7722 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7723
7724 HVA ST MEDIA DRIVER
7725 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7726 L:      linux-media@vger.kernel.org
7727 T:      git git://linuxtv.org/media_tree.git
7728 W:      https://linuxtv.org
7729 S:      Supported
7730 F:      drivers/media/platform/sti/hva
7731
7732 HWPOISON MEMORY FAILURE HANDLING
7733 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7734 L:      linux-mm@kvack.org
7735 S:      Maintained
7736 F:      mm/memory-failure.c
7737 F:      mm/hwpoison-inject.c
7738
7739 HYGON PROCESSOR SUPPORT
7740 M:      Pu Wen <puwen@hygon.cn>
7741 L:      linux-kernel@vger.kernel.org
7742 S:      Maintained
7743 F:      arch/x86/kernel/cpu/hygon.c
7744
7745 HYNIX HI556 SENSOR DRIVER
7746 M:      Shawn Tu <shawnx.tu@intel.com>
7747 L:      linux-media@vger.kernel.org
7748 T:      git git://linuxtv.org/media_tree.git
7749 S:      Maintained
7750 F:      drivers/media/i2c/hi556.c
7751
7752 Hyper-V CORE AND DRIVERS
7753 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7754 M:      Haiyang Zhang <haiyangz@microsoft.com>
7755 M:      Stephen Hemminger <sthemmin@microsoft.com>
7756 M:      Wei Liu <wei.liu@kernel.org>
7757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7758 L:      linux-hyperv@vger.kernel.org
7759 S:      Supported
7760 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7761 F:      arch/x86/include/asm/mshyperv.h
7762 F:      arch/x86/include/asm/trace/hyperv.h
7763 F:      arch/x86/include/asm/hyperv-tlfs.h
7764 F:      arch/x86/kernel/cpu/mshyperv.c
7765 F:      arch/x86/hyperv
7766 F:      drivers/clocksource/hyperv_timer.c
7767 F:      drivers/hid/hid-hyperv.c
7768 F:      drivers/hv/
7769 F:      drivers/input/serio/hyperv-keyboard.c
7770 F:      drivers/pci/controller/pci-hyperv.c
7771 F:      drivers/pci/controller/pci-hyperv-intf.c
7772 F:      drivers/net/hyperv/
7773 F:      drivers/scsi/storvsc_drv.c
7774 F:      drivers/uio/uio_hv_generic.c
7775 F:      drivers/video/fbdev/hyperv_fb.c
7776 F:      drivers/iommu/hyperv-iommu.c
7777 F:      net/vmw_vsock/hyperv_transport.c
7778 F:      include/clocksource/hyperv_timer.h
7779 F:      include/linux/hyperv.h
7780 F:      include/uapi/linux/hyperv.h
7781 F:      include/asm-generic/mshyperv.h
7782 F:      tools/hv/
7783 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7784 F:      Documentation/ABI/testing/debugfs-hyperv
7785
7786 HYPERBUS SUPPORT
7787 M:      Vignesh Raghavendra <vigneshr@ti.com>
7788 S:      Supported
7789 F:      drivers/mtd/hyperbus/
7790 F:      include/linux/mtd/hyperbus.h
7791 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7792 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7793
7794 HYPERVISOR VIRTUAL CONSOLE DRIVER
7795 L:      linuxppc-dev@lists.ozlabs.org
7796 S:      Odd Fixes
7797 F:      drivers/tty/hvc/
7798
7799 I2C ACPI SUPPORT
7800 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7801 L:      linux-i2c@vger.kernel.org
7802 L:      linux-acpi@vger.kernel.org
7803 S:      Maintained
7804 F:      drivers/i2c/i2c-core-acpi.c
7805
7806 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7807 M:      Ajay Gupta <ajayg@nvidia.com>
7808 L:      linux-i2c@vger.kernel.org
7809 S:      Maintained
7810 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7811 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7812
7813 I2C MUXES
7814 M:      Peter Rosin <peda@axentia.se>
7815 L:      linux-i2c@vger.kernel.org
7816 S:      Maintained
7817 F:      Documentation/i2c/i2c-topology.rst
7818 F:      Documentation/i2c/muxes/
7819 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7820 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7821 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7822 F:      drivers/i2c/i2c-mux.c
7823 F:      drivers/i2c/muxes/
7824 F:      include/linux/i2c-mux.h
7825
7826 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7827 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7828 L:      linux-i2c@vger.kernel.org
7829 S:      Maintained
7830 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7831 F:      drivers/i2c/busses/i2c-mv64xxx.c
7832
7833 I2C OVER PARALLEL PORT
7834 M:      Jean Delvare <jdelvare@suse.com>
7835 L:      linux-i2c@vger.kernel.org
7836 S:      Maintained
7837 F:      Documentation/i2c/busses/i2c-parport.rst
7838 F:      drivers/i2c/busses/i2c-parport.c
7839
7840 I2C SUBSYSTEM
7841 M:      Wolfram Sang <wsa@the-dreams.de>
7842 L:      linux-i2c@vger.kernel.org
7843 W:      https://i2c.wiki.kernel.org/
7844 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7846 S:      Maintained
7847 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7848 F:      Documentation/i2c/
7849 F:      drivers/i2c/*
7850 F:      include/linux/i2c.h
7851 F:      include/linux/i2c-dev.h
7852 F:      include/linux/i2c-smbus.h
7853 F:      include/uapi/linux/i2c.h
7854 F:      include/uapi/linux/i2c-*.h
7855
7856 I2C SUBSYSTEM HOST DRIVERS
7857 L:      linux-i2c@vger.kernel.org
7858 W:      https://i2c.wiki.kernel.org/
7859 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7861 S:      Odd Fixes
7862 F:      Documentation/devicetree/bindings/i2c/
7863 F:      drivers/i2c/algos/
7864 F:      drivers/i2c/busses/
7865
7866 I2C-TAOS-EVM DRIVER
7867 M:      Jean Delvare <jdelvare@suse.com>
7868 L:      linux-i2c@vger.kernel.org
7869 S:      Maintained
7870 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7871 F:      drivers/i2c/busses/i2c-taos-evm.c
7872
7873 I2C-TINY-USB DRIVER
7874 M:      Till Harbaum <till@harbaum.org>
7875 L:      linux-i2c@vger.kernel.org
7876 W:      http://www.harbaum.org/till/i2c_tiny_usb
7877 S:      Maintained
7878 F:      drivers/i2c/busses/i2c-tiny-usb.c
7879
7880 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7881 M:      Jean Delvare <jdelvare@suse.com>
7882 L:      linux-i2c@vger.kernel.org
7883 S:      Maintained
7884 F:      Documentation/i2c/busses/i2c-ali1535.rst
7885 F:      Documentation/i2c/busses/i2c-ali1563.rst
7886 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7887 F:      Documentation/i2c/busses/i2c-amd756.rst
7888 F:      Documentation/i2c/busses/i2c-amd8111.rst
7889 F:      Documentation/i2c/busses/i2c-i801.rst
7890 F:      Documentation/i2c/busses/i2c-nforce2.rst
7891 F:      Documentation/i2c/busses/i2c-piix4.rst
7892 F:      Documentation/i2c/busses/i2c-sis5595.rst
7893 F:      Documentation/i2c/busses/i2c-sis630.rst
7894 F:      Documentation/i2c/busses/i2c-sis96x.rst
7895 F:      Documentation/i2c/busses/i2c-via.rst
7896 F:      Documentation/i2c/busses/i2c-viapro.rst
7897 F:      drivers/i2c/busses/i2c-ali1535.c
7898 F:      drivers/i2c/busses/i2c-ali1563.c
7899 F:      drivers/i2c/busses/i2c-ali15x3.c
7900 F:      drivers/i2c/busses/i2c-amd756.c
7901 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7902 F:      drivers/i2c/busses/i2c-amd8111.c
7903 F:      drivers/i2c/busses/i2c-i801.c
7904 F:      drivers/i2c/busses/i2c-isch.c
7905 F:      drivers/i2c/busses/i2c-nforce2.c
7906 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7907 F:      drivers/i2c/busses/i2c-piix4.c
7908 F:      drivers/i2c/busses/i2c-sis5595.c
7909 F:      drivers/i2c/busses/i2c-sis630.c
7910 F:      drivers/i2c/busses/i2c-sis96x.c
7911 F:      drivers/i2c/busses/i2c-via.c
7912 F:      drivers/i2c/busses/i2c-viapro.c
7913
7914 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7915 M:      Hans de Goede <hdegoede@redhat.com>
7916 L:      linux-i2c@vger.kernel.org
7917 S:      Maintained
7918 F:      drivers/i2c/busses/i2c-cht-wc.c
7919
7920 I2C/SMBUS ISMT DRIVER
7921 M:      Seth Heasley <seth.heasley@intel.com>
7922 M:      Neil Horman <nhorman@tuxdriver.com>
7923 L:      linux-i2c@vger.kernel.org
7924 F:      drivers/i2c/busses/i2c-ismt.c
7925 F:      Documentation/i2c/busses/i2c-ismt.rst
7926
7927 I2C/SMBUS STUB DRIVER
7928 M:      Jean Delvare <jdelvare@suse.com>
7929 L:      linux-i2c@vger.kernel.org
7930 S:      Maintained
7931 F:      drivers/i2c/i2c-stub.c
7932
7933 I3C SUBSYSTEM
7934 M:      Boris Brezillon <bbrezillon@kernel.org>
7935 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
7936 C:      irc://chat.freenode.net/linux-i3c
7937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7938 S:      Maintained
7939 F:      Documentation/ABI/testing/sysfs-bus-i3c
7940 F:      Documentation/devicetree/bindings/i3c/
7941 F:      Documentation/driver-api/i3c
7942 F:      drivers/i3c/
7943 F:      include/linux/i3c/
7944
7945 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7946 M:      Vitor Soares <vitor.soares@synopsys.com>
7947 S:      Maintained
7948 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7949 F:      drivers/i3c/master/dw*
7950
7951 I3C DRIVER FOR CADENCE I3C MASTER IP
7952 M:      Przemysław Gaj <pgaj@cadence.com>
7953 S:      Maintained
7954 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
7955 F:      drivers/i3c/master/i3c-master-cdns.c
7956
7957 IA64 (Itanium) PLATFORM
7958 M:      Tony Luck <tony.luck@intel.com>
7959 M:      Fenghua Yu <fenghua.yu@intel.com>
7960 L:      linux-ia64@vger.kernel.org
7961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7962 S:      Maintained
7963 F:      arch/ia64/
7964
7965 IBM Power 842 compression accelerator
7966 M:      Haren Myneni <haren@us.ibm.com>
7967 S:      Supported
7968 F:      drivers/crypto/nx/Makefile
7969 F:      drivers/crypto/nx/Kconfig
7970 F:      drivers/crypto/nx/nx-842*
7971 F:      include/linux/sw842.h
7972 F:      crypto/842.c
7973 F:      lib/842/
7974
7975 IBM Power in-Nest Crypto Acceleration
7976 M:      Breno Leitão <leitao@debian.org>
7977 M:      Nayna Jain <nayna@linux.ibm.com>
7978 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7979 L:      linux-crypto@vger.kernel.org
7980 S:      Supported
7981 F:      drivers/crypto/nx/Makefile
7982 F:      drivers/crypto/nx/Kconfig
7983 F:      drivers/crypto/nx/nx-aes*
7984 F:      drivers/crypto/nx/nx-sha*
7985 F:      drivers/crypto/nx/nx.*
7986 F:      drivers/crypto/nx/nx_csbcpb.h
7987 F:      drivers/crypto/nx/nx_debugfs.c
7988
7989 IBM Power Linux RAID adapter
7990 M:      Brian King <brking@us.ibm.com>
7991 S:      Supported
7992 F:      drivers/scsi/ipr.*
7993
7994 IBM Power SRIOV Virtual NIC Device Driver
7995 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7996 M:      John Allen <jallen@linux.ibm.com>
7997 L:      netdev@vger.kernel.org
7998 S:      Supported
7999 F:      drivers/net/ethernet/ibm/ibmvnic.*
8000
8001 IBM Power Virtual Accelerator Switchboard
8002 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
8003 L:      linuxppc-dev@lists.ozlabs.org
8004 S:      Supported
8005 F:      arch/powerpc/platforms/powernv/vas*
8006 F:      arch/powerpc/platforms/powernv/copy-paste.h
8007 F:      arch/powerpc/include/asm/vas.h
8008
8009 IBM Power Virtual Ethernet Device Driver
8010 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
8011 L:      netdev@vger.kernel.org
8012 S:      Supported
8013 F:      drivers/net/ethernet/ibm/ibmveth.*
8014
8015 IBM Power Virtual FC Device Drivers
8016 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8017 L:      linux-scsi@vger.kernel.org
8018 S:      Supported
8019 F:      drivers/scsi/ibmvscsi/ibmvfc*
8020
8021 IBM Power Virtual Management Channel Driver
8022 M:      Steven Royer <seroyer@linux.ibm.com>
8023 S:      Supported
8024 F:      drivers/misc/ibmvmc.*
8025
8026 IBM Power Virtual SCSI Device Drivers
8027 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8028 L:      linux-scsi@vger.kernel.org
8029 S:      Supported
8030 F:      drivers/scsi/ibmvscsi/ibmvscsi*
8031 F:      include/scsi/viosrp.h
8032
8033 IBM Power Virtual SCSI Device Target Driver
8034 M:      Michael Cyr <mikecyr@linux.ibm.com>
8035 L:      linux-scsi@vger.kernel.org
8036 L:      target-devel@vger.kernel.org
8037 S:      Supported
8038 F:      drivers/scsi/ibmvscsi_tgt/
8039
8040 IBM Power VMX Cryptographic instructions
8041 M:      Breno Leitão <leitao@debian.org>
8042 M:      Nayna Jain <nayna@linux.ibm.com>
8043 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
8044 L:      linux-crypto@vger.kernel.org
8045 S:      Supported
8046 F:      drivers/crypto/vmx/Makefile
8047 F:      drivers/crypto/vmx/Kconfig
8048 F:      drivers/crypto/vmx/vmx.c
8049 F:      drivers/crypto/vmx/aes*
8050 F:      drivers/crypto/vmx/ghash*
8051 F:      drivers/crypto/vmx/ppc-xlate.pl
8052
8053 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
8054 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8055 L:      linux-pci@vger.kernel.org
8056 L:      linuxppc-dev@lists.ozlabs.org
8057 S:      Supported
8058 F:      drivers/pci/hotplug/rpaphp*
8059
8060 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
8061 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8062 L:      linux-pci@vger.kernel.org
8063 L:      linuxppc-dev@lists.ozlabs.org
8064 S:      Supported
8065 F:      drivers/pci/hotplug/rpadlpar*
8066
8067 IBM ServeRAID RAID DRIVER
8068 S:      Orphan
8069 F:      drivers/scsi/ips.*
8070
8071 ICH LPC AND GPIO DRIVER
8072 M:      Peter Tyser <ptyser@xes-inc.com>
8073 S:      Maintained
8074 F:      drivers/gpio/gpio-ich.c
8075 F:      drivers/mfd/lpc_ich.c
8076
8077 ICY I2C DRIVER
8078 M:      Max Staudt <max@enpas.org>
8079 L:      linux-i2c@vger.kernel.org
8080 S:      Maintained
8081 F:      drivers/i2c/busses/i2c-icy.c
8082
8083 IDE SUBSYSTEM
8084 M:      "David S. Miller" <davem@davemloft.net>
8085 L:      linux-ide@vger.kernel.org
8086 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
8087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
8088 S:      Maintained
8089 F:      Documentation/ide/
8090 F:      drivers/ide/
8091 F:      include/linux/ide.h
8092
8093 IDE/ATAPI DRIVERS
8094 M:      Borislav Petkov <bp@alien8.de>
8095 L:      linux-ide@vger.kernel.org
8096 S:      Maintained
8097 F:      Documentation/cdrom/ide-cd.rst
8098 F:      drivers/ide/ide-cd*
8099
8100 IDEAPAD LAPTOP EXTRAS DRIVER
8101 M:      Ike Panhc <ike.pan@canonical.com>
8102 L:      platform-driver-x86@vger.kernel.org
8103 W:      http://launchpad.net/ideapad-laptop
8104 S:      Maintained
8105 F:      drivers/platform/x86/ideapad-laptop.c
8106
8107 IDEAPAD LAPTOP SLIDEBAR DRIVER
8108 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
8109 L:      linux-input@vger.kernel.org
8110 W:      https://github.com/o2genum/ideapad-slidebar
8111 S:      Maintained
8112 F:      drivers/input/misc/ideapad_slidebar.c
8113
8114 IDT VersaClock 5 CLOCK DRIVER
8115 M:      Marek Vasut <marek.vasut@gmail.com>
8116 S:      Maintained
8117 F:      drivers/clk/clk-versaclock5.c
8118
8119 IEEE 802.15.4 SUBSYSTEM
8120 M:      Alexander Aring <alex.aring@gmail.com>
8121 M:      Stefan Schmidt <stefan@datenfreihafen.org>
8122 L:      linux-wpan@vger.kernel.org
8123 W:      http://wpan.cakelab.org/
8124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
8125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
8126 S:      Maintained
8127 F:      net/ieee802154/
8128 F:      net/mac802154/
8129 F:      drivers/net/ieee802154/
8130 F:      include/linux/nl802154.h
8131 F:      include/linux/ieee802154.h
8132 F:      include/net/nl802154.h
8133 F:      include/net/mac802154.h
8134 F:      include/net/af_ieee802154.h
8135 F:      include/net/cfg802154.h
8136 F:      include/net/ieee802154_netdev.h
8137 F:      Documentation/networking/ieee802154.rst
8138
8139 IFE PROTOCOL
8140 M:      Yotam Gigi <yotam.gi@gmail.com>
8141 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8142 F:      net/ife
8143 F:      include/net/ife.h
8144 F:      include/uapi/linux/ife.h
8145
8146 IGORPLUG-USB IR RECEIVER
8147 M:      Sean Young <sean@mess.org>
8148 L:      linux-media@vger.kernel.org
8149 S:      Maintained
8150 F:      drivers/media/rc/igorplugusb.c
8151
8152 IGUANAWORKS USB IR TRANSCEIVER
8153 M:      Sean Young <sean@mess.org>
8154 L:      linux-media@vger.kernel.org
8155 S:      Maintained
8156 F:      drivers/media/rc/iguanair.c
8157
8158 IIO DIGITAL POTENTIOMETER DAC
8159 M:      Peter Rosin <peda@axentia.se>
8160 L:      linux-iio@vger.kernel.org
8161 S:      Maintained
8162 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8163 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8164 F:      drivers/iio/dac/dpot-dac.c
8165
8166 IIO ENVELOPE DETECTOR
8167 M:      Peter Rosin <peda@axentia.se>
8168 L:      linux-iio@vger.kernel.org
8169 S:      Maintained
8170 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8171 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8172 F:      drivers/iio/adc/envelope-detector.c
8173
8174 IIO MULTIPLEXER
8175 M:      Peter Rosin <peda@axentia.se>
8176 L:      linux-iio@vger.kernel.org
8177 S:      Maintained
8178 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8179 F:      drivers/iio/multiplexer/iio-mux.c
8180
8181 IIO SUBSYSTEM AND DRIVERS
8182 M:      Jonathan Cameron <jic23@kernel.org>
8183 R:      Hartmut Knaack <knaack.h@gmx.de>
8184 R:      Lars-Peter Clausen <lars@metafoo.de>
8185 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8186 L:      linux-iio@vger.kernel.org
8187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8188 S:      Maintained
8189 F:      Documentation/ABI/testing/configfs-iio*
8190 F:      Documentation/ABI/testing/sysfs-bus-iio*
8191 F:      Documentation/devicetree/bindings/iio/
8192 F:      drivers/iio/
8193 F:      drivers/staging/iio/
8194 F:      include/linux/iio/
8195 F:      tools/iio/
8196
8197 IIO UNIT CONVERTER
8198 M:      Peter Rosin <peda@axentia.se>
8199 L:      linux-iio@vger.kernel.org
8200 S:      Maintained
8201 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8202 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8203 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8204 F:      drivers/iio/afe/iio-rescale.c
8205
8206 IKANOS/ADI EAGLE ADSL USB DRIVER
8207 M:      Matthieu Castet <castet.matthieu@free.fr>
8208 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8209 S:      Maintained
8210 F:      drivers/usb/atm/ueagle-atm.c
8211
8212 IMGTEC ASCII LCD DRIVER
8213 M:      Paul Burton <paulburton@kernel.org>
8214 S:      Maintained
8215 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8216 F:      drivers/auxdisplay/img-ascii-lcd.c
8217
8218 IMGTEC IR DECODER DRIVER
8219 S:      Orphan
8220 F:      drivers/media/rc/img-ir/
8221
8222 IMON SOUNDGRAPH USB IR RECEIVER
8223 M:      Sean Young <sean@mess.org>
8224 L:      linux-media@vger.kernel.org
8225 S:      Maintained
8226 F:      drivers/media/rc/imon_raw.c
8227 F:      drivers/media/rc/imon.c
8228
8229 IMS TWINTURBO FRAMEBUFFER DRIVER
8230 L:      linux-fbdev@vger.kernel.org
8231 S:      Orphan
8232 F:      drivers/video/fbdev/imsttfb.c
8233
8234 INA209 HARDWARE MONITOR DRIVER
8235 M:      Guenter Roeck <linux@roeck-us.net>
8236 L:      linux-hwmon@vger.kernel.org
8237 S:      Maintained
8238 F:      Documentation/hwmon/ina209.rst
8239 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8240 F:      drivers/hwmon/ina209.c
8241
8242 INA2XX HARDWARE MONITOR DRIVER
8243 M:      Guenter Roeck <linux@roeck-us.net>
8244 L:      linux-hwmon@vger.kernel.org
8245 S:      Maintained
8246 F:      Documentation/hwmon/ina2xx.rst
8247 F:      drivers/hwmon/ina2xx.c
8248 F:      include/linux/platform_data/ina2xx.h
8249
8250 INDUSTRY PACK SUBSYSTEM (IPACK)
8251 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8252 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8253 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8254 L:      industrypack-devel@lists.sourceforge.net
8255 W:      http://industrypack.sourceforge.net
8256 S:      Maintained
8257 F:      drivers/ipack/
8258
8259 INFINEON DPS310 Driver
8260 M:      Eddie James <eajames@linux.ibm.com>
8261 L:      linux-iio@vger.kernel.org
8262 F:      drivers/iio/pressure/dps310.c
8263 S:      Maintained
8264
8265 INFINIBAND SUBSYSTEM
8266 M:      Doug Ledford <dledford@redhat.com>
8267 M:      Jason Gunthorpe <jgg@mellanox.com>
8268 L:      linux-rdma@vger.kernel.org
8269 W:      https://github.com/linux-rdma/rdma-core
8270 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8272 S:      Supported
8273 F:      Documentation/devicetree/bindings/infiniband/
8274 F:      Documentation/infiniband/
8275 F:      drivers/infiniband/
8276 F:      include/uapi/linux/if_infiniband.h
8277 F:      include/uapi/rdma/
8278 F:      include/rdma/
8279 F:      include/trace/events/ib_mad.h
8280 F:      include/trace/events/ib_umad.h
8281 F:      samples/bpf/ibumad_kern.c
8282 F:      samples/bpf/ibumad_user.c
8283
8284 INGENIC JZ4780 DMA Driver
8285 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8286 S:      Maintained
8287 F:      drivers/dma/dma-jz4780.c
8288
8289 INGENIC JZ4780 NAND DRIVER
8290 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8291 L:      linux-mtd@lists.infradead.org
8292 S:      Maintained
8293 F:      drivers/mtd/nand/raw/ingenic/
8294
8295 INGENIC JZ47xx SoCs
8296 M:      Paul Cercueil <paul@crapouillou.net>
8297 S:      Maintained
8298 F:      arch/mips/boot/dts/ingenic/
8299 F:      arch/mips/include/asm/mach-jz4740/
8300 F:      arch/mips/jz4740/
8301 F:      drivers/clk/ingenic/
8302 F:      drivers/dma/dma-jz4780.c
8303 F:      drivers/gpu/drm/ingenic/
8304 F:      drivers/i2c/busses/i2c-jz4780.c
8305 F:      drivers/iio/adc/ingenic-adc.c
8306 F:      drivers/irqchip/irq-ingenic.c
8307 F:      drivers/memory/jz4780-nemc.c
8308 F:      drivers/mmc/host/jz4740_mmc.c
8309 F:      drivers/mtd/nand/raw/ingenic/
8310 F:      drivers/pinctrl/pinctrl-ingenic.c
8311 F:      drivers/power/supply/ingenic-battery.c
8312 F:      drivers/pwm/pwm-jz4740.c
8313 F:      drivers/rtc/rtc-jz4740.c
8314 F:      drivers/tty/serial/8250/8250_ingenic.c
8315 F:      drivers/usb/musb/jz4740.c
8316 F:      drivers/watchdog/jz4740_wdt.c
8317 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8318 F:      include/linux/mfd/ingenic-tcu.h
8319 F:      sound/soc/jz4740/
8320 F:      sound/soc/codecs/jz47*
8321
8322 INOTIFY
8323 M:      Jan Kara <jack@suse.cz>
8324 R:      Amir Goldstein <amir73il@gmail.com>
8325 L:      linux-fsdevel@vger.kernel.org
8326 S:      Maintained
8327 F:      Documentation/filesystems/inotify.txt
8328 F:      fs/notify/inotify/
8329 F:      include/linux/inotify.h
8330 F:      include/uapi/linux/inotify.h
8331
8332 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8333 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8334 L:      linux-input@vger.kernel.org
8335 Q:      http://patchwork.kernel.org/project/linux-input/list/
8336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8337 S:      Maintained
8338 F:      drivers/input/
8339 F:      include/linux/input.h
8340 F:      include/uapi/linux/input.h
8341 F:      include/uapi/linux/input-event-codes.h
8342 F:      include/linux/input/
8343 F:      Documentation/devicetree/bindings/input/
8344 F:      Documentation/devicetree/bindings/serio/
8345 F:      Documentation/input/
8346
8347 INPUT MULTITOUCH (MT) PROTOCOL
8348 M:      Henrik Rydberg <rydberg@bitmath.org>
8349 L:      linux-input@vger.kernel.org
8350 S:      Odd fixes
8351 F:      Documentation/input/multi-touch-protocol.rst
8352 F:      drivers/input/input-mt.c
8353 K:      \b(ABS|SYN)_MT_
8354
8355 INSIDE SECURE CRYPTO DRIVER
8356 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8357 F:      drivers/crypto/inside-secure/
8358 S:      Maintained
8359 L:      linux-crypto@vger.kernel.org
8360
8361 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8362 M:      Mimi Zohar <zohar@linux.ibm.com>
8363 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8364 L:      linux-integrity@vger.kernel.org
8365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8366 S:      Supported
8367 F:      security/integrity/ima/
8368
8369 INTEL 810/815 FRAMEBUFFER DRIVER
8370 M:      Antonino Daplas <adaplas@gmail.com>
8371 L:      linux-fbdev@vger.kernel.org
8372 S:      Maintained
8373 F:      drivers/video/fbdev/i810/
8374
8375 INTEL ASoC DRIVERS
8376 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8377 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8378 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8379 M:      Jie Yang <yang.jie@linux.intel.com>
8380 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8381 S:      Supported
8382 F:      sound/soc/intel/
8383
8384 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8385 M:      Hans de Goede <hdegoede@redhat.com>
8386 L:      platform-driver-x86@vger.kernel.org
8387 S:      Maintained
8388 F:      drivers/platform/x86/intel_atomisp2_pm.c
8389
8390 INTEL C600 SERIES SAS CONTROLLER DRIVER
8391 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8392 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8393 L:      linux-scsi@vger.kernel.org
8394 T:      git git://git.code.sf.net/p/intel-sas/isci
8395 S:      Supported
8396 F:      drivers/scsi/isci/
8397
8398 INTEL CPU family model numbers
8399 M:      Tony Luck <tony.luck@intel.com>
8400 M:      x86@kernel.org
8401 L:      linux-kernel@vger.kernel.org
8402 S:      Supported
8403 F:      arch/x86/include/asm/intel-family.h
8404
8405 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8406 M:      Jani Nikula <jani.nikula@linux.intel.com>
8407 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8408 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8409 L:      intel-gfx@lists.freedesktop.org
8410 W:      https://01.org/linuxgraphics/
8411 B:      https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
8412 C:      irc://chat.freenode.net/intel-gfx
8413 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8414 T:      git git://anongit.freedesktop.org/drm-intel
8415 S:      Supported
8416 F:      drivers/gpu/drm/i915/
8417 F:      include/drm/i915*
8418 F:      include/uapi/drm/i915_drm.h
8419 F:      Documentation/gpu/i915.rst
8420
8421 INTEL ETHERNET DRIVERS
8422 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8423 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8424 W:      http://www.intel.com/support/feedback.htm
8425 W:      http://e1000.sourceforge.net/
8426 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8429 S:      Supported
8430 F:      Documentation/networking/device_drivers/intel/e100.rst
8431 F:      Documentation/networking/device_drivers/intel/e1000.rst
8432 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8433 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8434 F:      Documentation/networking/device_drivers/intel/igb.rst
8435 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8436 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8437 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8438 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8439 F:      Documentation/networking/device_drivers/intel/i40e.rst
8440 F:      Documentation/networking/device_drivers/intel/iavf.rst
8441 F:      Documentation/networking/device_drivers/intel/ice.rst
8442 F:      drivers/net/ethernet/intel/
8443 F:      drivers/net/ethernet/intel/*/
8444 F:      include/linux/avf/virtchnl.h
8445
8446 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8447 M:      Maik Broemme <mbroemme@libmpq.org>
8448 L:      linux-fbdev@vger.kernel.org
8449 S:      Maintained
8450 F:      Documentation/fb/intelfb.rst
8451 F:      drivers/video/fbdev/intelfb/
8452
8453 INTEL GPIO DRIVERS
8454 M:      Andy Shevchenko <andy@kernel.org>
8455 L:      linux-gpio@vger.kernel.org
8456 S:      Maintained
8457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8458 F:      drivers/gpio/gpio-ich.c
8459 F:      drivers/gpio/gpio-intel-mid.c
8460 F:      drivers/gpio/gpio-merrifield.c
8461 F:      drivers/gpio/gpio-ml-ioh.c
8462 F:      drivers/gpio/gpio-pch.c
8463 F:      drivers/gpio/gpio-sch.c
8464 F:      drivers/gpio/gpio-sodaville.c
8465
8466 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8467 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8468 M:      Zhi Wang <zhi.a.wang@intel.com>
8469 L:      intel-gvt-dev@lists.freedesktop.org
8470 L:      intel-gfx@lists.freedesktop.org
8471 W:      https://01.org/igvt-g
8472 T:      git https://github.com/intel/gvt-linux.git
8473 S:      Supported
8474 F:      drivers/gpu/drm/i915/gvt/
8475
8476 INTEL HID EVENT DRIVER
8477 M:      Alex Hung <alex.hung@canonical.com>
8478 L:      platform-driver-x86@vger.kernel.org
8479 S:      Maintained
8480 F:      drivers/platform/x86/intel-hid.c
8481
8482 INTEL I/OAT DMA DRIVER
8483 M:      Dave Jiang <dave.jiang@intel.com>
8484 R:      Dan Williams <dan.j.williams@intel.com>
8485 L:      dmaengine@vger.kernel.org
8486 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8487 S:      Supported
8488 F:      drivers/dma/ioat*
8489
8490 INTEL IADX DRIVER
8491 M:      Dave Jiang <dave.jiang@intel.com>
8492 L:      dmaengine@vger.kernel.org
8493 S:      Supported
8494 F:      drivers/dma/idxd/*
8495 F:      include/uapi/linux/idxd.h
8496
8497 INTEL IDLE DRIVER
8498 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8499 M:      Len Brown <lenb@kernel.org>
8500 L:      linux-pm@vger.kernel.org
8501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8502 B:      https://bugzilla.kernel.org
8503 S:      Supported
8504 F:      drivers/idle/intel_idle.c
8505
8506 INTEL INTEGRATED SENSOR HUB DRIVER
8507 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8508 M:      Jiri Kosina <jikos@kernel.org>
8509 L:      linux-input@vger.kernel.org
8510 S:      Maintained
8511 F:      drivers/hid/intel-ish-hid/
8512
8513 INTEL IOMMU (VT-d)
8514 M:      David Woodhouse <dwmw2@infradead.org>
8515 M:      Lu Baolu <baolu.lu@linux.intel.com>
8516 L:      iommu@lists.linux-foundation.org
8517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8518 S:      Supported
8519 F:      drivers/iommu/dmar.c
8520 F:      drivers/iommu/intel*.[ch]
8521 F:      include/linux/intel-iommu.h
8522 F:      include/linux/intel-svm.h
8523
8524 INTEL IOP-ADMA DMA DRIVER
8525 R:      Dan Williams <dan.j.williams@intel.com>
8526 S:      Odd fixes
8527 F:      drivers/dma/iop-adma.c
8528
8529 INTEL IPU3 CSI-2 CIO2 DRIVER
8530 M:      Yong Zhi <yong.zhi@intel.com>
8531 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8532 M:      Bingbu Cao <bingbu.cao@intel.com>
8533 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8534 L:      linux-media@vger.kernel.org
8535 S:      Maintained
8536 F:      drivers/media/pci/intel/ipu3/
8537 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8538
8539 INTEL IPU3 CSI-2 IMGU DRIVER
8540 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8541 L:      linux-media@vger.kernel.org
8542 S:      Maintained
8543 F:      drivers/staging/media/ipu3/
8544 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8545 F:      Documentation/media/v4l-drivers/ipu3.rst
8546 F:      Documentation/media/v4l-drivers/ipu3_rcb.svg
8547
8548 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8549 M:      Krzysztof Halasa <khalasa@piap.pl>
8550 S:      Maintained
8551 F:      include/linux/soc/ixp4xx/qmgr.h
8552 F:      include/linux/soc/ixp4xx/npe.h
8553 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8554 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8555 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8556 F:      drivers/net/wan/ixp4xx_hss.c
8557
8558 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8559 M:      Deepak Saxena <dsaxena@plexity.net>
8560 S:      Maintained
8561 F:      drivers/char/hw_random/ixp4xx-rng.c
8562
8563 INTEL MANAGEMENT ENGINE (mei)
8564 M:      Tomas Winkler <tomas.winkler@intel.com>
8565 L:      linux-kernel@vger.kernel.org
8566 S:      Supported
8567 F:      include/uapi/linux/mei.h
8568 F:      include/linux/mei_cl_bus.h
8569 F:      drivers/misc/mei/*
8570 F:      drivers/watchdog/mei_wdt.c
8571 F:      Documentation/driver-api/mei/*
8572 F:      samples/mei/*
8573
8574 INTEL MENLOW THERMAL DRIVER
8575 M:      Sujith Thomas <sujith.thomas@intel.com>
8576 L:      platform-driver-x86@vger.kernel.org
8577 W:      https://01.org/linux-acpi
8578 S:      Supported
8579 F:      drivers/platform/x86/intel_menlow.c
8580
8581 INTEL MIC DRIVERS (mic)
8582 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8583 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8584 S:      Supported
8585 W:      https://github.com/sudeepdutt/mic
8586 W:      http://software.intel.com/en-us/mic-developer
8587 F:      include/linux/mic_bus.h
8588 F:      include/linux/scif.h
8589 F:      include/uapi/linux/mic_common.h
8590 F:      include/uapi/linux/mic_ioctl.h
8591 F:      include/uapi/linux/scif_ioctl.h
8592 F:      drivers/misc/mic/
8593 F:      drivers/dma/mic_x100_dma.c
8594 F:      drivers/dma/mic_x100_dma.h
8595 F:      Documentation/mic/
8596
8597 INTEL PMC CORE DRIVER
8598 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8599 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8600 L:      platform-driver-x86@vger.kernel.org
8601 S:      Maintained
8602 F:      drivers/platform/x86/intel_pmc_core*
8603
8604 INTEL PMC/P-Unit IPC DRIVER
8605 M:      Zha Qipeng<qipeng.zha@intel.com>
8606 L:      platform-driver-x86@vger.kernel.org
8607 S:      Maintained
8608 F:      drivers/platform/x86/intel_pmc_ipc.c
8609 F:      drivers/platform/x86/intel_punit_ipc.c
8610 F:      arch/x86/include/asm/intel_pmc_ipc.h
8611 F:      arch/x86/include/asm/intel_punit_ipc.h
8612
8613 INTEL PMIC GPIO DRIVERS
8614 M:      Andy Shevchenko <andy@kernel.org>
8615 S:      Maintained
8616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8617 F:      drivers/gpio/gpio-*cove.c
8618 F:      drivers/gpio/gpio-msic.c
8619
8620 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8621 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8622 S:      Maintained
8623 F:      drivers/mfd/intel_msic.c
8624 F:      drivers/mfd/intel_soc_pmic*
8625 F:      include/linux/mfd/intel_msic.h
8626 F:      include/linux/mfd/intel_soc_pmic*
8627
8628 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8629 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8630 L:      linux-wireless@vger.kernel.org
8631 S:      Maintained
8632 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8633 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8634 F:      drivers/net/wireless/intel/ipw2x00/
8635
8636 INTEL PSTATE DRIVER
8637 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8638 M:      Len Brown <lenb@kernel.org>
8639 L:      linux-pm@vger.kernel.org
8640 S:      Supported
8641 F:      drivers/cpufreq/intel_pstate.c
8642
8643 INTEL RDMA RNIC DRIVER
8644 M:      Faisal Latif <faisal.latif@intel.com>
8645 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8646 L:      linux-rdma@vger.kernel.org
8647 S:      Supported
8648 F:      drivers/infiniband/hw/i40iw/
8649 F:      include/uapi/rdma/i40iw-abi.h
8650
8651 INTEL SPEED SELECT TECHNOLOGY
8652 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8653 L:      platform-driver-x86@vger.kernel.org
8654 S:      Maintained
8655 F:      drivers/platform/x86/intel_speed_select_if/
8656 F:      tools/power/x86/intel-speed-select/
8657 F:      include/uapi/linux/isst_if.h
8658
8659 INTEL STRATIX10 FIRMWARE DRIVERS
8660 M:      Richard Gong <richard.gong@linux.intel.com>
8661 L:      linux-kernel@vger.kernel.org
8662 S:      Maintained
8663 F:      drivers/firmware/stratix10-rsu.c
8664 F:      drivers/firmware/stratix10-svc.c
8665 F:      include/linux/firmware/intel/stratix10-smc.h
8666 F:      include/linux/firmware/intel/stratix10-svc-client.h
8667 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8668 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8669
8670 INTEL TELEMETRY DRIVER
8671 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8672 M:      "David E. Box" <david.e.box@linux.intel.com>
8673 L:      platform-driver-x86@vger.kernel.org
8674 S:      Maintained
8675 F:      arch/x86/include/asm/intel_telemetry.h
8676 F:      drivers/platform/x86/intel_telemetry*
8677
8678 INTEL UNCORE FREQUENCY CONTROL
8679 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8680 L:      platform-driver-x86@vger.kernel.org
8681 S:      Maintained
8682 F:      drivers/platform/x86/intel-uncore-frequency.c
8683
8684 INTEL VIRTUAL BUTTON DRIVER
8685 M:      AceLan Kao <acelan.kao@canonical.com>
8686 L:      platform-driver-x86@vger.kernel.org
8687 S:      Maintained
8688 F:      drivers/platform/x86/intel-vbtn.c
8689
8690 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8691 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8692 L:      linux-wireless@vger.kernel.org
8693 S:      Supported
8694 F:      drivers/net/wireless/intel/iwlegacy/
8695
8696 INTEL WIRELESS WIFI LINK (iwlwifi)
8697 M:      Johannes Berg <johannes.berg@intel.com>
8698 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8699 M:      Luca Coelho <luciano.coelho@intel.com>
8700 M:      Intel Linux Wireless <linuxwifi@intel.com>
8701 L:      linux-wireless@vger.kernel.org
8702 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
8703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8704 S:      Supported
8705 F:      drivers/net/wireless/intel/iwlwifi/
8706
8707 INTEL WIRELESS WIMAX CONNECTION 2400
8708 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8709 M:      linux-wimax@intel.com
8710 L:      wimax@linuxwimax.org (subscribers-only)
8711 S:      Supported
8712 W:      http://linuxwimax.org
8713 F:      Documentation/admin-guide/wimax/i2400m.rst
8714 F:      drivers/net/wimax/i2400m/
8715 F:      include/uapi/linux/wimax/i2400m.h
8716
8717 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8718 M:      Mario Limonciello <mario.limonciello@dell.com>
8719 S:      Maintained
8720 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8721
8722 INTEL(R) TRACE HUB
8723 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8724 S:      Supported
8725 F:      Documentation/trace/intel_th.rst
8726 F:      drivers/hwtracing/intel_th/
8727 F:      include/linux/intel_th.h
8728
8729 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8730 M:      Ning Sun <ning.sun@intel.com>
8731 L:      tboot-devel@lists.sourceforge.net
8732 W:      http://tboot.sourceforge.net
8733 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8734 S:      Supported
8735 F:      Documentation/x86/intel_txt.rst
8736 F:      include/linux/tboot.h
8737 F:      arch/x86/kernel/tboot.c
8738
8739 INTERCONNECT API
8740 M:      Georgi Djakov <georgi.djakov@linaro.org>
8741 L:      linux-pm@vger.kernel.org
8742 S:      Maintained
8743 F:      Documentation/driver-api/interconnect.rst
8744 F:      Documentation/devicetree/bindings/interconnect/
8745 F:      drivers/interconnect/
8746 F:      include/dt-bindings/interconnect/
8747 F:      include/linux/interconnect-provider.h
8748 F:      include/linux/interconnect.h
8749
8750 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8751 M:      Linus Walleij <linus.walleij@linaro.org>
8752 L:      linux-iio@vger.kernel.org
8753 S:      Maintained
8754 F:      drivers/iio/gyro/mpu3050*
8755 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8756
8757 IOC3 ETHERNET DRIVER
8758 M:      Ralf Baechle <ralf@linux-mips.org>
8759 L:      linux-mips@vger.kernel.org
8760 S:      Maintained
8761 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8762
8763 IOMAP FILESYSTEM LIBRARY
8764 M:      Christoph Hellwig <hch@infradead.org>
8765 M:      Darrick J. Wong <darrick.wong@oracle.com>
8766 M:      linux-xfs@vger.kernel.org
8767 M:      linux-fsdevel@vger.kernel.org
8768 L:      linux-xfs@vger.kernel.org
8769 L:      linux-fsdevel@vger.kernel.org
8770 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8771 S:      Supported
8772 F:      fs/iomap/
8773 F:      include/linux/iomap.h
8774
8775 IOMMU DRIVERS
8776 M:      Joerg Roedel <joro@8bytes.org>
8777 L:      iommu@lists.linux-foundation.org
8778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8779 S:      Maintained
8780 F:      Documentation/devicetree/bindings/iommu/
8781 F:      drivers/iommu/
8782 F:      include/linux/iommu.h
8783 F:      include/linux/of_iommu.h
8784 F:      include/linux/iova.h
8785
8786 IO_URING
8787 M:      Jens Axboe <axboe@kernel.dk>
8788 L:      io-uring@vger.kernel.org
8789 T:      git git://git.kernel.dk/linux-block
8790 T:      git git://git.kernel.dk/liburing
8791 S:      Maintained
8792 F:      fs/io_uring.c
8793 F:      fs/io-wq.c
8794 F:      fs/io-wq.h
8795 F:      include/uapi/linux/io_uring.h
8796
8797 IPMI SUBSYSTEM
8798 M:      Corey Minyard <minyard@acm.org>
8799 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8800 W:      http://openipmi.sourceforge.net/
8801 S:      Supported
8802 F:      Documentation/devicetree/bindings/ipmi/
8803 F:      Documentation/IPMI.txt
8804 F:      drivers/char/ipmi/
8805 F:      include/linux/ipmi*
8806 F:      include/uapi/linux/ipmi*
8807
8808 IPS SCSI RAID DRIVER
8809 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8810 L:      linux-scsi@vger.kernel.org
8811 W:      http://www.adaptec.com/
8812 S:      Maintained
8813 F:      drivers/scsi/ips*
8814
8815 IPVS
8816 M:      Wensong Zhang <wensong@linux-vs.org>
8817 M:      Simon Horman <horms@verge.net.au>
8818 M:      Julian Anastasov <ja@ssi.bg>
8819 L:      netdev@vger.kernel.org
8820 L:      lvs-devel@vger.kernel.org
8821 S:      Maintained
8822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8824 F:      Documentation/networking/ipvs-sysctl.txt
8825 F:      include/net/ip_vs.h
8826 F:      include/uapi/linux/ip_vs.h
8827 F:      net/netfilter/ipvs/
8828
8829 IPWIRELESS DRIVER
8830 M:      Jiri Kosina <jikos@kernel.org>
8831 M:      David Sterba <dsterba@suse.com>
8832 S:      Odd Fixes
8833 F:      drivers/tty/ipwireless/
8834
8835 IPX NETWORK LAYER
8836 L:      netdev@vger.kernel.org
8837 S:      Obsolete
8838 F:      include/uapi/linux/ipx.h
8839
8840 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8841 M:      Marc Zyngier <maz@kernel.org>
8842 S:      Maintained
8843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8844 F:      Documentation/IRQ-domain.txt
8845 F:      include/linux/irqdomain.h
8846 F:      kernel/irq/irqdomain.c
8847 F:      kernel/irq/msi.c
8848
8849 IRQ SUBSYSTEM
8850 M:      Thomas Gleixner <tglx@linutronix.de>
8851 L:      linux-kernel@vger.kernel.org
8852 S:      Maintained
8853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8854 F:      kernel/irq/
8855
8856 IRQCHIP DRIVERS
8857 M:      Thomas Gleixner <tglx@linutronix.de>
8858 M:      Jason Cooper <jason@lakedaemon.net>
8859 M:      Marc Zyngier <maz@kernel.org>
8860 L:      linux-kernel@vger.kernel.org
8861 S:      Maintained
8862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8863 F:      Documentation/devicetree/bindings/interrupt-controller/
8864 F:      drivers/irqchip/
8865
8866 ISA
8867 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8868 S:      Maintained
8869 F:      Documentation/driver-api/isa.rst
8870 F:      drivers/base/isa.c
8871 F:      include/linux/isa.h
8872
8873 ISA RADIO MODULE
8874 M:      Hans Verkuil <hverkuil@xs4all.nl>
8875 L:      linux-media@vger.kernel.org
8876 T:      git git://linuxtv.org/media_tree.git
8877 W:      https://linuxtv.org
8878 S:      Maintained
8879 F:      drivers/media/radio/radio-isa*
8880
8881 ISAPNP
8882 M:      Jaroslav Kysela <perex@perex.cz>
8883 S:      Maintained
8884 F:      Documentation/driver-api/isapnp.rst
8885 F:      drivers/pnp/isapnp/
8886 F:      include/linux/isapnp.h
8887
8888 ISCSI
8889 M:      Lee Duncan <lduncan@suse.com>
8890 M:      Chris Leech <cleech@redhat.com>
8891 L:      open-iscsi@googlegroups.com
8892 L:      linux-scsi@vger.kernel.org
8893 W:      www.open-iscsi.com
8894 S:      Maintained
8895 F:      drivers/scsi/*iscsi*
8896 F:      include/scsi/*iscsi*
8897
8898 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8899 M:      Peter Jones <pjones@redhat.com>
8900 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8901 S:      Maintained
8902 F:      drivers/firmware/iscsi_ibft*
8903
8904 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8905 M:      Sagi Grimberg <sagi@grimberg.me>
8906 M:      Max Gurtovoy <maxg@mellanox.com>
8907 L:      linux-rdma@vger.kernel.org
8908 S:      Supported
8909 W:      http://www.openfabrics.org
8910 W:      www.open-iscsi.org
8911 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8912 F:      drivers/infiniband/ulp/iser/
8913
8914 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8915 M:      Sagi Grimberg <sagi@grimberg.me>
8916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8917 L:      linux-rdma@vger.kernel.org
8918 L:      target-devel@vger.kernel.org
8919 S:      Supported
8920 W:      http://www.linux-iscsi.org
8921 F:      drivers/infiniband/ulp/isert
8922
8923 ISDN/mISDN SUBSYSTEM
8924 M:      Karsten Keil <isdn@linux-pingi.de>
8925 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8926 L:      netdev@vger.kernel.org
8927 W:      http://www.isdn4linux.de
8928 S:      Maintained
8929 F:      drivers/isdn/mISDN/
8930 F:      drivers/isdn/hardware/
8931 F:      drivers/isdn/Kconfig
8932 F:      drivers/isdn/Makefile
8933
8934 ISDN/CMTP OVER BLUETOOTH
8935 M:      Karsten Keil <isdn@linux-pingi.de>
8936 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8937 L:      netdev@vger.kernel.org
8938 W:      http://www.isdn4linux.de
8939 S:      Odd Fixes
8940 F:      Documentation/isdn/
8941 F:      drivers/isdn/capi/
8942 F:      net/bluetooth/cmtp/
8943 F:      include/linux/isdn/
8944 F:      include/uapi/linux/isdn/
8945
8946 IT87 HARDWARE MONITORING DRIVER
8947 M:      Jean Delvare <jdelvare@suse.com>
8948 L:      linux-hwmon@vger.kernel.org
8949 S:      Maintained
8950 F:      Documentation/hwmon/it87.rst
8951 F:      drivers/hwmon/it87.c
8952
8953 IT913X MEDIA DRIVER
8954 M:      Antti Palosaari <crope@iki.fi>
8955 L:      linux-media@vger.kernel.org
8956 W:      https://linuxtv.org
8957 W:      http://palosaari.fi/linux/
8958 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8959 T:      git git://linuxtv.org/anttip/media_tree.git
8960 S:      Maintained
8961 F:      drivers/media/tuners/it913x*
8962
8963 IVTV VIDEO4LINUX DRIVER
8964 M:      Andy Walls <awalls@md.metrocast.net>
8965 L:      linux-media@vger.kernel.org
8966 T:      git git://linuxtv.org/media_tree.git
8967 W:      https://linuxtv.org
8968 S:      Maintained
8969 F:      Documentation/media/v4l-drivers/ivtv*
8970 F:      drivers/media/pci/ivtv/
8971 F:      include/uapi/linux/ivtv*
8972
8973 IX2505V MEDIA DRIVER
8974 M:      Malcolm Priestley <tvboxspy@gmail.com>
8975 L:      linux-media@vger.kernel.org
8976 W:      https://linuxtv.org
8977 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8978 S:      Maintained
8979 F:      drivers/media/dvb-frontends/ix2505v*
8980
8981 JAILHOUSE HYPERVISOR INTERFACE
8982 M:      Jan Kiszka <jan.kiszka@siemens.com>
8983 L:      jailhouse-dev@googlegroups.com
8984 S:      Maintained
8985 F:      arch/x86/kernel/jailhouse.c
8986 F:      arch/x86/include/asm/jailhouse_para.h
8987
8988 JC42.4 TEMPERATURE SENSOR DRIVER
8989 M:      Guenter Roeck <linux@roeck-us.net>
8990 L:      linux-hwmon@vger.kernel.org
8991 S:      Maintained
8992 F:      drivers/hwmon/jc42.c
8993 F:      Documentation/hwmon/jc42.rst
8994
8995 JFS FILESYSTEM
8996 M:      Dave Kleikamp <shaggy@kernel.org>
8997 L:      jfs-discussion@lists.sourceforge.net
8998 W:      http://jfs.sourceforge.net/
8999 T:      git git://github.com/kleikamp/linux-shaggy.git
9000 S:      Maintained
9001 F:      Documentation/admin-guide/jfs.rst
9002 F:      fs/jfs/
9003
9004 JME NETWORK DRIVER
9005 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
9006 L:      netdev@vger.kernel.org
9007 S:      Maintained
9008 F:      drivers/net/ethernet/jme.*
9009
9010 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
9011 M:      David Woodhouse <dwmw2@infradead.org>
9012 M:      Richard Weinberger <richard@nod.at>
9013 L:      linux-mtd@lists.infradead.org
9014 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
9015 T:      git git://git.infradead.org/ubifs-2.6.git
9016 S:      Odd Fixes
9017 F:      fs/jffs2/
9018 F:      include/uapi/linux/jffs2.h
9019
9020 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
9021 M:      "Theodore Ts'o" <tytso@mit.edu>
9022 M:      Jan Kara <jack@suse.com>
9023 L:      linux-ext4@vger.kernel.org
9024 S:      Maintained
9025 F:      fs/jbd2/
9026 F:      include/linux/jbd2.h
9027
9028 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
9029 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
9030 L:      linux-media@vger.kernel.org
9031 S:      Maintained
9032 F:      drivers/media/platform/rcar_jpu.c
9033
9034 JSM Neo PCI based serial card
9035 L:      linux-serial@vger.kernel.org
9036 S:      Orphan
9037 F:      drivers/tty/serial/jsm/
9038
9039 K10TEMP HARDWARE MONITORING DRIVER
9040 M:      Clemens Ladisch <clemens@ladisch.de>
9041 L:      linux-hwmon@vger.kernel.org
9042 S:      Maintained
9043 F:      Documentation/hwmon/k10temp.rst
9044 F:      drivers/hwmon/k10temp.c
9045
9046 K8TEMP HARDWARE MONITORING DRIVER
9047 M:      Rudolf Marek <r.marek@assembler.cz>
9048 L:      linux-hwmon@vger.kernel.org
9049 S:      Maintained
9050 F:      Documentation/hwmon/k8temp.rst
9051 F:      drivers/hwmon/k8temp.c
9052
9053 KASAN
9054 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
9055 R:      Alexander Potapenko <glider@google.com>
9056 R:      Dmitry Vyukov <dvyukov@google.com>
9057 L:      kasan-dev@googlegroups.com
9058 S:      Maintained
9059 F:      arch/*/include/asm/kasan.h
9060 F:      arch/*/mm/kasan_init*
9061 F:      Documentation/dev-tools/kasan.rst
9062 F:      include/linux/kasan*.h
9063 F:      lib/test_kasan.c
9064 F:      mm/kasan/
9065 F:      scripts/Makefile.kasan
9066
9067 KCONFIG
9068 M:      Masahiro Yamada <masahiroy@kernel.org>
9069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
9070 L:      linux-kbuild@vger.kernel.org
9071 S:      Maintained
9072 F:      Documentation/kbuild/kconfig*
9073 F:      scripts/kconfig/
9074 F:      scripts/Kconfig.include
9075
9076 KDUMP
9077 M:      Dave Young <dyoung@redhat.com>
9078 M:      Baoquan He <bhe@redhat.com>
9079 R:      Vivek Goyal <vgoyal@redhat.com>
9080 L:      kexec@lists.infradead.org
9081 W:      http://lse.sourceforge.net/kdump/
9082 S:      Maintained
9083 F:      Documentation/admin-guide/kdump/
9084
9085 KEENE FM RADIO TRANSMITTER DRIVER
9086 M:      Hans Verkuil <hverkuil@xs4all.nl>
9087 L:      linux-media@vger.kernel.org
9088 T:      git git://linuxtv.org/media_tree.git
9089 W:      https://linuxtv.org
9090 S:      Maintained
9091 F:      drivers/media/radio/radio-keene*
9092
9093 KERNEL AUTOMOUNTER
9094 M:      Ian Kent <raven@themaw.net>
9095 L:      autofs@vger.kernel.org
9096 S:      Maintained
9097 F:      fs/autofs/
9098
9099 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
9100 M:      Masahiro Yamada <masahiroy@kernel.org>
9101 M:      Michal Marek <michal.lkml@markovi.net>
9102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
9103 L:      linux-kbuild@vger.kernel.org
9104 S:      Maintained
9105 F:      Documentation/kbuild/
9106 F:      Makefile
9107 F:      scripts/Kbuild*
9108 F:      scripts/Makefile*
9109 F:      scripts/basic/
9110 F:      scripts/mk*
9111 F:      scripts/*vmlinux*
9112 F:      scripts/mod/
9113 F:      scripts/package/
9114
9115 KERNEL JANITORS
9116 L:      kernel-janitors@vger.kernel.org
9117 W:      http://kernelnewbies.org/KernelJanitors
9118 S:      Odd Fixes
9119
9120 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
9121 M:      "J. Bruce Fields" <bfields@fieldses.org>
9122 M:      Chuck Lever <chuck.lever@oracle.com>
9123 L:      linux-nfs@vger.kernel.org
9124 W:      http://nfs.sourceforge.net/
9125 T:      git git://linux-nfs.org/~bfields/linux.git
9126 S:      Supported
9127 F:      fs/nfsd/
9128 F:      include/uapi/linux/nfsd/
9129 F:      fs/lockd/
9130 F:      fs/nfs_common/
9131 F:      net/sunrpc/
9132 F:      include/linux/lockd/
9133 F:      include/linux/sunrpc/
9134 F:      include/uapi/linux/sunrpc/
9135
9136 KERNEL SELFTEST FRAMEWORK
9137 M:      Shuah Khan <shuah@kernel.org>
9138 M:      Shuah Khan <skhan@linuxfoundation.org>
9139 L:      linux-kselftest@vger.kernel.org
9140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
9141 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
9142 S:      Maintained
9143 F:      tools/testing/selftests/
9144 F:      Documentation/dev-tools/kselftest*
9145
9146 KERNEL UNIT TESTING FRAMEWORK (KUnit)
9147 M:      Brendan Higgins <brendanhiggins@google.com>
9148 L:      linux-kselftest@vger.kernel.org
9149 L:      kunit-dev@googlegroups.com
9150 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
9151 S:      Maintained
9152 F:      Documentation/dev-tools/kunit/
9153 F:      include/kunit/
9154 F:      lib/kunit/
9155 F:      tools/testing/kunit/
9156
9157 KERNEL USERMODE HELPER
9158 M:      Luis Chamberlain <mcgrof@kernel.org>
9159 L:      linux-kernel@vger.kernel.org
9160 S:      Maintained
9161 F:      kernel/umh.c
9162 F:      include/linux/umh.h
9163
9164 KERNEL VIRTUAL MACHINE (KVM)
9165 M:      Paolo Bonzini <pbonzini@redhat.com>
9166 L:      kvm@vger.kernel.org
9167 W:      http://www.linux-kvm.org
9168 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9169 S:      Supported
9170 F:      Documentation/virt/kvm/
9171 F:      include/trace/events/kvm.h
9172 F:      include/uapi/asm-generic/kvm*
9173 F:      include/uapi/linux/kvm*
9174 F:      include/asm-generic/kvm*
9175 F:      include/linux/kvm*
9176 F:      include/kvm/iodev.h
9177 F:      virt/kvm/*
9178 F:      tools/kvm/
9179 F:      tools/testing/selftests/kvm/
9180
9181 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
9182 M:      Marc Zyngier <maz@kernel.org>
9183 R:      James Morse <james.morse@arm.com>
9184 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9185 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9186 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9187 L:      kvmarm@lists.cs.columbia.edu
9188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9189 S:      Maintained
9190 F:      arch/arm/include/uapi/asm/kvm*
9191 F:      arch/arm/include/asm/kvm*
9192 F:      arch/arm/kvm/
9193 F:      arch/arm64/include/uapi/asm/kvm*
9194 F:      arch/arm64/include/asm/kvm*
9195 F:      arch/arm64/kvm/
9196 F:      virt/kvm/arm/
9197 F:      include/kvm/arm_*
9198
9199 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9200 L:      linux-mips@vger.kernel.org
9201 L:      kvm@vger.kernel.org
9202 S:      Orphan
9203 F:      arch/mips/include/uapi/asm/kvm*
9204 F:      arch/mips/include/asm/kvm*
9205 F:      arch/mips/kvm/
9206
9207 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9208 M:      Paul Mackerras <paulus@ozlabs.org>
9209 L:      kvm-ppc@vger.kernel.org
9210 W:      http://www.linux-kvm.org/
9211 T:      git git://github.com/agraf/linux-2.6.git
9212 S:      Supported
9213 F:      arch/powerpc/include/uapi/asm/kvm*
9214 F:      arch/powerpc/include/asm/kvm*
9215 F:      arch/powerpc/kvm/
9216 F:      arch/powerpc/kernel/kvm*
9217
9218 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9219 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9220 M:      Janosch Frank <frankja@linux.ibm.com>
9221 R:      David Hildenbrand <david@redhat.com>
9222 R:      Cornelia Huck <cohuck@redhat.com>
9223 L:      kvm@vger.kernel.org
9224 W:      http://www.ibm.com/developerworks/linux/linux390/
9225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9226 S:      Supported
9227 F:      arch/s390/include/uapi/asm/kvm*
9228 F:      arch/s390/include/asm/gmap.h
9229 F:      arch/s390/include/asm/kvm*
9230 F:      arch/s390/kvm/
9231 F:      arch/s390/mm/gmap.c
9232 F:      tools/testing/selftests/kvm/s390x/
9233 F:      tools/testing/selftests/kvm/*/s390x/
9234
9235 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9236 M:      Paolo Bonzini <pbonzini@redhat.com>
9237 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9238 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9239 R:      Wanpeng Li <wanpengli@tencent.com>
9240 R:      Jim Mattson <jmattson@google.com>
9241 R:      Joerg Roedel <joro@8bytes.org>
9242 L:      kvm@vger.kernel.org
9243 W:      http://www.linux-kvm.org
9244 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9245 S:      Supported
9246 F:      arch/x86/kvm/
9247 F:      arch/x86/kvm/*/
9248 F:      arch/x86/include/uapi/asm/kvm*
9249 F:      arch/x86/include/uapi/asm/vmx.h
9250 F:      arch/x86/include/uapi/asm/svm.h
9251 F:      arch/x86/include/asm/kvm*
9252 F:      arch/x86/include/asm/pvclock-abi.h
9253 F:      arch/x86/include/asm/svm.h
9254 F:      arch/x86/include/asm/vmx*.h
9255 F:      arch/x86/kernel/kvm.c
9256 F:      arch/x86/kernel/kvmclock.c
9257
9258 KERNFS
9259 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9260 M:      Tejun Heo <tj@kernel.org>
9261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9262 S:      Supported
9263 F:      include/linux/kernfs.h
9264 F:      fs/kernfs/
9265
9266 KEXEC
9267 M:      Eric Biederman <ebiederm@xmission.com>
9268 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9269 L:      kexec@lists.infradead.org
9270 S:      Maintained
9271 F:      include/linux/kexec.h
9272 F:      include/uapi/linux/kexec.h
9273 F:      kernel/kexec*
9274
9275 KEYS-ENCRYPTED
9276 M:      Mimi Zohar <zohar@linux.ibm.com>
9277 L:      linux-integrity@vger.kernel.org
9278 L:      keyrings@vger.kernel.org
9279 S:      Supported
9280 F:      Documentation/security/keys/trusted-encrypted.rst
9281 F:      include/keys/encrypted-type.h
9282 F:      security/keys/encrypted-keys/
9283
9284 KEYS-TRUSTED
9285 M:      James Bottomley <jejb@linux.ibm.com>
9286 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9287 M:      Mimi Zohar <zohar@linux.ibm.com>
9288 L:      linux-integrity@vger.kernel.org
9289 L:      keyrings@vger.kernel.org
9290 S:      Supported
9291 F:      Documentation/security/keys/trusted-encrypted.rst
9292 F:      include/keys/trusted-type.h
9293 F:      security/keys/trusted.c
9294 F:      include/keys/trusted.h
9295
9296 KEYS/KEYRINGS
9297 M:      David Howells <dhowells@redhat.com>
9298 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9299 L:      keyrings@vger.kernel.org
9300 S:      Maintained
9301 F:      Documentation/security/keys/core.rst
9302 F:      include/linux/key.h
9303 F:      include/linux/key-type.h
9304 F:      include/linux/keyctl.h
9305 F:      include/uapi/linux/keyctl.h
9306 F:      include/keys/
9307 F:      security/keys/
9308
9309 KGDB / KDB /debug_core
9310 M:      Jason Wessel <jason.wessel@windriver.com>
9311 M:      Daniel Thompson <daniel.thompson@linaro.org>
9312 R:      Douglas Anderson <dianders@chromium.org>
9313 W:      http://kgdb.wiki.kernel.org/
9314 L:      kgdb-bugreport@lists.sourceforge.net
9315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9316 S:      Maintained
9317 F:      Documentation/dev-tools/kgdb.rst
9318 F:      drivers/misc/kgdbts.c
9319 F:      drivers/tty/serial/kgdboc.c
9320 F:      include/linux/kdb.h
9321 F:      include/linux/kgdb.h
9322 F:      kernel/debug/
9323
9324 KMEMLEAK
9325 M:      Catalin Marinas <catalin.marinas@arm.com>
9326 S:      Maintained
9327 F:      Documentation/dev-tools/kmemleak.rst
9328 F:      include/linux/kmemleak.h
9329 F:      mm/kmemleak.c
9330 F:      mm/kmemleak-test.c
9331
9332 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9333 M:      Luis Chamberlain <mcgrof@kernel.org>
9334 L:      linux-kernel@vger.kernel.org
9335 S:      Maintained
9336 F:      kernel/kmod.c
9337 F:      include/linux/kmod.h
9338 F:      lib/test_kmod.c
9339 F:      tools/testing/selftests/kmod/
9340
9341 KPROBES
9342 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9343 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9344 M:      "David S. Miller" <davem@davemloft.net>
9345 M:      Masami Hiramatsu <mhiramat@kernel.org>
9346 S:      Maintained
9347 F:      Documentation/kprobes.txt
9348 F:      include/linux/kprobes.h
9349 F:      include/asm-generic/kprobes.h
9350 F:      kernel/kprobes.c
9351
9352 KS0108 LCD CONTROLLER DRIVER
9353 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9354 S:      Maintained
9355 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9356 F:      drivers/auxdisplay/ks0108.c
9357 F:      include/linux/ks0108.h
9358
9359 L3MDEV
9360 M:      David Ahern <dsahern@kernel.org>
9361 L:      netdev@vger.kernel.org
9362 S:      Maintained
9363 F:      net/l3mdev
9364 F:      include/net/l3mdev.h
9365
9366 L7 BPF FRAMEWORK
9367 M:      John Fastabend <john.fastabend@gmail.com>
9368 M:      Daniel Borkmann <daniel@iogearbox.net>
9369 M:      Jakub Sitnicki <jakub@cloudflare.com>
9370 M:      Lorenz Bauer <lmb@cloudflare.com>
9371 L:      netdev@vger.kernel.org
9372 L:      bpf@vger.kernel.org
9373 S:      Maintained
9374 F:      include/linux/skmsg.h
9375 F:      net/core/skmsg.c
9376 F:      net/core/sock_map.c
9377 F:      net/ipv4/tcp_bpf.c
9378 F:      net/ipv4/udp_bpf.c
9379
9380 LANTIQ / INTEL Ethernet drivers
9381 M:      Hauke Mehrtens <hauke@hauke-m.de>
9382 L:      netdev@vger.kernel.org
9383 S:      Maintained
9384 F:      net/dsa/tag_gswip.c
9385 F:      drivers/net/ethernet/lantiq_xrx200.c
9386 F:      drivers/net/dsa/lantiq_pce.h
9387 F:      drivers/net/dsa/lantiq_gswip.c
9388
9389 LANTIQ MIPS ARCHITECTURE
9390 M:      John Crispin <john@phrozen.org>
9391 L:      linux-mips@vger.kernel.org
9392 S:      Maintained
9393 F:      arch/mips/lantiq
9394 F:      drivers/soc/lantiq
9395
9396 LAPB module
9397 L:      linux-x25@vger.kernel.org
9398 S:      Orphan
9399 F:      Documentation/networking/lapb-module.txt
9400 F:      include/*/lapb.h
9401 F:      net/lapb/
9402
9403 LASI 53c700 driver for PARISC
9404 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9405 L:      linux-scsi@vger.kernel.org
9406 S:      Maintained
9407 F:      Documentation/scsi/53c700.txt
9408 F:      drivers/scsi/53c700*
9409
9410 LEAKING_ADDRESSES
9411 M:      Tobin C. Harding <me@tobin.cc>
9412 M:      Tycho Andersen <tycho@tycho.ws>
9413 L:      kernel-hardening@lists.openwall.com
9414 S:      Maintained
9415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9416 F:      scripts/leaking_addresses.pl
9417
9418 LED SUBSYSTEM
9419 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9420 M:      Pavel Machek <pavel@ucw.cz>
9421 R:      Dan Murphy <dmurphy@ti.com>
9422 L:      linux-leds@vger.kernel.org
9423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9425 S:      Maintained
9426 F:      Documentation/devicetree/bindings/leds/
9427 F:      drivers/leds/
9428 F:      include/linux/leds.h
9429
9430 LEGACY EEPROM DRIVER
9431 M:      Jean Delvare <jdelvare@suse.com>
9432 S:      Maintained
9433 F:      Documentation/misc-devices/eeprom.rst
9434 F:      drivers/misc/eeprom/eeprom.c
9435
9436 LEGO MINDSTORMS EV3
9437 R:      David Lechner <david@lechnology.com>
9438 S:      Maintained
9439 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9440 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9441 F:      drivers/power/supply/lego_ev3_battery.c
9442
9443 LEGO USB Tower driver
9444 M:      Juergen Stuber <starblue@users.sourceforge.net>
9445 L:      legousb-devel@lists.sourceforge.net
9446 W:      http://legousb.sourceforge.net/
9447 S:      Maintained
9448 F:      drivers/usb/misc/legousbtower.c
9449
9450 LG LAPTOP EXTRAS
9451 M:      Matan Ziv-Av <matan@svgalib.org>
9452 L:      platform-driver-x86@vger.kernel.org
9453 S:      Maintained
9454 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9455 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9456 F:      drivers/platform/x86/lg-laptop.c
9457
9458 LG2160 MEDIA DRIVER
9459 M:      Michael Krufky <mkrufky@linuxtv.org>
9460 L:      linux-media@vger.kernel.org
9461 W:      https://linuxtv.org
9462 W:      http://github.com/mkrufky
9463 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9464 T:      git git://linuxtv.org/mkrufky/tuners.git
9465 S:      Maintained
9466 F:      drivers/media/dvb-frontends/lg2160.*
9467
9468 LGDT3305 MEDIA DRIVER
9469 M:      Michael Krufky <mkrufky@linuxtv.org>
9470 L:      linux-media@vger.kernel.org
9471 W:      https://linuxtv.org
9472 W:      http://github.com/mkrufky
9473 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9474 T:      git git://linuxtv.org/mkrufky/tuners.git
9475 S:      Maintained
9476 F:      drivers/media/dvb-frontends/lgdt3305.*
9477
9478 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9479 M:      Viresh Kumar <vireshk@kernel.org>
9480 L:      linux-ide@vger.kernel.org
9481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9482 S:      Maintained
9483 F:      include/linux/pata_arasan_cf_data.h
9484 F:      drivers/ata/pata_arasan_cf.c
9485
9486 LIBATA PATA DRIVERS
9487 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9488 M:      Jens Axboe <axboe@kernel.dk>
9489 L:      linux-ide@vger.kernel.org
9490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9491 S:      Maintained
9492 F:      drivers/ata/pata_*.c
9493 F:      drivers/ata/ata_generic.c
9494
9495 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9496 M:      Linus Walleij <linus.walleij@linaro.org>
9497 L:      linux-ide@vger.kernel.org
9498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9499 S:      Maintained
9500 F:      drivers/ata/pata_ftide010.c
9501 F:      drivers/ata/sata_gemini.c
9502 F:      drivers/ata/sata_gemini.h
9503
9504 LIBATA SATA AHCI PLATFORM devices support
9505 M:      Hans de Goede <hdegoede@redhat.com>
9506 M:      Jens Axboe <axboe@kernel.dk>
9507 L:      linux-ide@vger.kernel.org
9508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9509 S:      Maintained
9510 F:      drivers/ata/ahci_platform.c
9511 F:      drivers/ata/libahci_platform.c
9512 F:      include/linux/ahci_platform.h
9513
9514 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9515 M:      Mikael Pettersson <mikpelinux@gmail.com>
9516 L:      linux-ide@vger.kernel.org
9517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9518 S:      Maintained
9519 F:      drivers/ata/sata_promise.*
9520
9521 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9522 M:      Jens Axboe <axboe@kernel.dk>
9523 L:      linux-ide@vger.kernel.org
9524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9525 S:      Maintained
9526 F:      drivers/ata/
9527 F:      include/linux/ata.h
9528 F:      include/linux/libata.h
9529 F:      Documentation/devicetree/bindings/ata/
9530
9531 LIBLOCKDEP
9532 M:      Sasha Levin <alexander.levin@microsoft.com>
9533 S:      Maintained
9534 F:      tools/lib/lockdep/
9535
9536 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9537 M:      Dan Williams <dan.j.williams@intel.com>
9538 M:      Vishal Verma <vishal.l.verma@intel.com>
9539 M:      Dave Jiang <dave.jiang@intel.com>
9540 L:      linux-nvdimm@lists.01.org
9541 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9542 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9543 S:      Supported
9544 F:      drivers/nvdimm/blk.c
9545 F:      drivers/nvdimm/region_devs.c
9546
9547 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9548 M:      Vishal Verma <vishal.l.verma@intel.com>
9549 M:      Dan Williams <dan.j.williams@intel.com>
9550 M:      Dave Jiang <dave.jiang@intel.com>
9551 L:      linux-nvdimm@lists.01.org
9552 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9553 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9554 S:      Supported
9555 F:      drivers/nvdimm/btt*
9556
9557 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9558 M:      Dan Williams <dan.j.williams@intel.com>
9559 M:      Vishal Verma <vishal.l.verma@intel.com>
9560 M:      Dave Jiang <dave.jiang@intel.com>
9561 L:      linux-nvdimm@lists.01.org
9562 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9563 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9564 S:      Supported
9565 F:      drivers/nvdimm/pmem*
9566
9567 LIBNVDIMM: DEVICETREE BINDINGS
9568 M:      Oliver O'Halloran <oohall@gmail.com>
9569 L:      linux-nvdimm@lists.01.org
9570 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9571 S:      Supported
9572 F:      drivers/nvdimm/of_pmem.c
9573 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9574
9575 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9576 M:      Dan Williams <dan.j.williams@intel.com>
9577 M:      Vishal Verma <vishal.l.verma@intel.com>
9578 M:      Dave Jiang <dave.jiang@intel.com>
9579 M:      Ira Weiny <ira.weiny@intel.com>
9580 L:      linux-nvdimm@lists.01.org
9581 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9582 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9584 S:      Supported
9585 F:      drivers/nvdimm/*
9586 F:      drivers/acpi/nfit/*
9587 F:      include/linux/nd.h
9588 F:      include/linux/libnvdimm.h
9589 F:      include/uapi/linux/ndctl.h
9590
9591 LICENSES and SPDX stuff
9592 M:      Thomas Gleixner <tglx@linutronix.de>
9593 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9594 L:      linux-spdx@vger.kernel.org
9595 S:      Maintained
9596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9597 F:      COPYING
9598 F:      Documentation/process/license-rules.rst
9599 F:      LICENSES/
9600 F:      scripts/spdxcheck-test.sh
9601 F:      scripts/spdxcheck.py
9602
9603 LIGHTNVM PLATFORM SUPPORT
9604 M:      Matias Bjorling <mb@lightnvm.io>
9605 W:      http://github/OpenChannelSSD
9606 L:      linux-block@vger.kernel.org
9607 S:      Maintained
9608 F:      drivers/lightnvm/
9609 F:      include/linux/lightnvm.h
9610 F:      include/uapi/linux/lightnvm.h
9611
9612 LINUX FOR POWER MACINTOSH
9613 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9614 W:      http://www.penguinppc.org/
9615 L:      linuxppc-dev@lists.ozlabs.org
9616 S:      Maintained
9617 F:      arch/powerpc/platforms/powermac/
9618 F:      drivers/macintosh/
9619
9620 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9621 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9622 M:      Paul Mackerras <paulus@samba.org>
9623 M:      Michael Ellerman <mpe@ellerman.id.au>
9624 W:      https://github.com/linuxppc/linux/wiki
9625 L:      linuxppc-dev@lists.ozlabs.org
9626 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9628 S:      Supported
9629 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9630 F:      Documentation/devicetree/bindings/powerpc/
9631 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9632 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9633 F:      Documentation/powerpc/
9634 F:      arch/powerpc/
9635 F:      drivers/char/tpm/tpm_ibmvtpm*
9636 F:      drivers/crypto/nx/
9637 F:      drivers/crypto/vmx/
9638 F:      drivers/i2c/busses/i2c-opal.c
9639 F:      drivers/net/ethernet/ibm/ibmveth.*
9640 F:      drivers/net/ethernet/ibm/ibmvnic.*
9641 F:      drivers/pci/hotplug/pnv_php.c
9642 F:      drivers/pci/hotplug/rpa*
9643 F:      drivers/rtc/rtc-opal.c
9644 F:      drivers/scsi/ibmvscsi/
9645 F:      drivers/tty/hvc/hvc_opal.c
9646 F:      drivers/watchdog/wdrtas.c
9647 F:      tools/testing/selftests/powerpc
9648 N:      /pmac
9649 N:      powermac
9650 N:      powernv
9651 N:      [^a-z0-9]ps3
9652 N:      pseries
9653
9654 LINUX FOR POWERPC EMBEDDED MPC5XXX
9655 M:      Anatolij Gustschin <agust@denx.de>
9656 L:      linuxppc-dev@lists.ozlabs.org
9657 T:      git git://git.denx.de/linux-denx-agust.git
9658 S:      Maintained
9659 F:      arch/powerpc/platforms/512x/
9660 F:      arch/powerpc/platforms/52xx/
9661
9662 LINUX FOR POWERPC EMBEDDED PPC4XX
9663 M:      Alistair Popple <alistair@popple.id.au>
9664 M:      Matt Porter <mporter@kernel.crashing.org>
9665 W:      http://www.penguinppc.org/
9666 L:      linuxppc-dev@lists.ozlabs.org
9667 S:      Maintained
9668 F:      arch/powerpc/platforms/40x/
9669 F:      arch/powerpc/platforms/44x/
9670
9671 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9672 M:      Scott Wood <oss@buserror.net>
9673 M:      Kumar Gala <galak@kernel.crashing.org>
9674 W:      http://www.penguinppc.org/
9675 L:      linuxppc-dev@lists.ozlabs.org
9676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9677 S:      Maintained
9678 F:      arch/powerpc/platforms/83xx/
9679 F:      arch/powerpc/platforms/85xx/
9680 F:      Documentation/devicetree/bindings/powerpc/fsl/
9681
9682 LINUX FOR POWERPC EMBEDDED PPC8XX
9683 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9684 W:      http://www.penguinppc.org/
9685 L:      linuxppc-dev@lists.ozlabs.org
9686 S:      Maintained
9687 F:      arch/powerpc/platforms/8xx/
9688
9689 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9690 L:      linuxppc-dev@lists.ozlabs.org
9691 S:      Orphan
9692 F:      arch/powerpc/*/*virtex*
9693 F:      arch/powerpc/*/*/*virtex*
9694
9695 LINUX FOR POWERPC PA SEMI PWRFICIENT
9696 L:      linuxppc-dev@lists.ozlabs.org
9697 S:      Orphan
9698 F:      arch/powerpc/platforms/pasemi/
9699 F:      drivers/*/*pasemi*
9700 F:      drivers/*/*/*pasemi*
9701
9702 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9703 M:      Kees Cook <keescook@chromium.org>
9704 S:      Maintained
9705 F:      drivers/misc/lkdtm/*
9706 F:      tools/testing/selftests/lkdtm/*
9707
9708 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9709 M:      Alan Stern <stern@rowland.harvard.edu>
9710 M:      Andrea Parri <parri.andrea@gmail.com>
9711 M:      Will Deacon <will@kernel.org>
9712 M:      Peter Zijlstra <peterz@infradead.org>
9713 M:      Boqun Feng <boqun.feng@gmail.com>
9714 M:      Nicholas Piggin <npiggin@gmail.com>
9715 M:      David Howells <dhowells@redhat.com>
9716 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9717 M:      Luc Maranget <luc.maranget@inria.fr>
9718 M:      "Paul E. McKenney" <paulmck@kernel.org>
9719 R:      Akira Yokosawa <akiyks@gmail.com>
9720 R:      Daniel Lustig <dlustig@nvidia.com>
9721 L:      linux-kernel@vger.kernel.org
9722 L:      linux-arch@vger.kernel.org
9723 S:      Supported
9724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9725 F:      tools/memory-model/
9726 F:      Documentation/atomic_bitops.txt
9727 F:      Documentation/atomic_t.txt
9728 F:      Documentation/core-api/atomic_ops.rst
9729 F:      Documentation/core-api/refcount-vs-atomic.rst
9730 F:      Documentation/memory-barriers.txt
9731
9732 LIS3LV02D ACCELEROMETER DRIVER
9733 M:      Eric Piel <eric.piel@tremplin-utc.net>
9734 S:      Maintained
9735 F:      Documentation/misc-devices/lis3lv02d.rst
9736 F:      drivers/misc/lis3lv02d/
9737 F:      drivers/platform/x86/hp_accel.c
9738
9739 LIST KUNIT TEST
9740 M:      David Gow <davidgow@google.com>
9741 L:      linux-kselftest@vger.kernel.org
9742 L:      kunit-dev@googlegroups.com
9743 S:      Maintained
9744 F:      lib/list-test.c
9745
9746 LIVE PATCHING
9747 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9748 M:      Jiri Kosina <jikos@kernel.org>
9749 M:      Miroslav Benes <mbenes@suse.cz>
9750 M:      Petr Mladek <pmladek@suse.com>
9751 R:      Joe Lawrence <joe.lawrence@redhat.com>
9752 S:      Maintained
9753 F:      kernel/livepatch/
9754 F:      include/linux/livepatch.h
9755 F:      arch/x86/include/asm/livepatch.h
9756 F:      arch/x86/kernel/livepatch.c
9757 F:      Documentation/livepatch/
9758 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9759 F:      samples/livepatch/
9760 F:      tools/testing/selftests/livepatch/
9761 L:      live-patching@vger.kernel.org
9762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9763
9764 LLC (802.2)
9765 L:      netdev@vger.kernel.org
9766 S:      Odd fixes
9767 F:      include/linux/llc.h
9768 F:      include/uapi/linux/llc.h
9769 F:      include/net/llc*
9770 F:      net/llc/
9771
9772 LM73 HARDWARE MONITOR DRIVER
9773 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9774 L:      linux-hwmon@vger.kernel.org
9775 S:      Maintained
9776 F:      drivers/hwmon/lm73.c
9777
9778 LM78 HARDWARE MONITOR DRIVER
9779 M:      Jean Delvare <jdelvare@suse.com>
9780 L:      linux-hwmon@vger.kernel.org
9781 S:      Maintained
9782 F:      Documentation/hwmon/lm78.rst
9783 F:      drivers/hwmon/lm78.c
9784
9785 LM83 HARDWARE MONITOR DRIVER
9786 M:      Jean Delvare <jdelvare@suse.com>
9787 L:      linux-hwmon@vger.kernel.org
9788 S:      Maintained
9789 F:      Documentation/hwmon/lm83.rst
9790 F:      drivers/hwmon/lm83.c
9791
9792 LM90 HARDWARE MONITOR DRIVER
9793 M:      Jean Delvare <jdelvare@suse.com>
9794 L:      linux-hwmon@vger.kernel.org
9795 S:      Maintained
9796 F:      Documentation/hwmon/lm90.rst
9797 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9798 F:      drivers/hwmon/lm90.c
9799 F:      include/dt-bindings/thermal/lm90.h
9800
9801 LM95234 HARDWARE MONITOR DRIVER
9802 M:      Guenter Roeck <linux@roeck-us.net>
9803 L:      linux-hwmon@vger.kernel.org
9804 S:      Maintained
9805 F:      Documentation/hwmon/lm95234.rst
9806 F:      drivers/hwmon/lm95234.c
9807
9808 LME2510 MEDIA DRIVER
9809 M:      Malcolm Priestley <tvboxspy@gmail.com>
9810 L:      linux-media@vger.kernel.org
9811 W:      https://linuxtv.org
9812 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9813 S:      Maintained
9814 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9815
9816 LOADPIN SECURITY MODULE
9817 M:      Kees Cook <keescook@chromium.org>
9818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9819 S:      Supported
9820 F:      security/loadpin/
9821 F:      Documentation/admin-guide/LSM/LoadPin.rst
9822
9823 LOCKING PRIMITIVES
9824 M:      Peter Zijlstra <peterz@infradead.org>
9825 M:      Ingo Molnar <mingo@redhat.com>
9826 M:      Will Deacon <will@kernel.org>
9827 L:      linux-kernel@vger.kernel.org
9828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9829 S:      Maintained
9830 F:      Documentation/locking/
9831 F:      include/linux/lockdep.h
9832 F:      include/linux/spinlock*.h
9833 F:      arch/*/include/asm/spinlock*.h
9834 F:      include/linux/rwlock*.h
9835 F:      include/linux/mutex*.h
9836 F:      include/linux/rwsem*.h
9837 F:      include/linux/seqlock.h
9838 F:      lib/locking*.[ch]
9839 F:      kernel/locking/
9840 X:      kernel/locking/locktorture.c
9841
9842 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9843 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9844 L:      linux-ntfs-dev@lists.sourceforge.net
9845 W:      http://www.linux-ntfs.org/content/view/19/37/
9846 S:      Maintained
9847 F:      Documentation/admin-guide/ldm.rst
9848 F:      block/partitions/ldm.*
9849
9850 LOGITECH HID GAMING KEYBOARDS
9851 M:      Hans de Goede <hdegoede@redhat.com>
9852 L:      linux-input@vger.kernel.org
9853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9854 S:      Maintained
9855 F:      drivers/hid/hid-lg-g15.c
9856
9857 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9858 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9859 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9860 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9861 L:      MPT-FusionLinux.pdl@broadcom.com
9862 L:      linux-scsi@vger.kernel.org
9863 W:      http://www.avagotech.com/support/
9864 S:      Supported
9865 F:      drivers/message/fusion/
9866 F:      drivers/scsi/mpt3sas/
9867
9868 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9869 M:      Matthew Wilcox <willy@infradead.org>
9870 L:      linux-scsi@vger.kernel.org
9871 S:      Maintained
9872 F:      drivers/scsi/sym53c8xx_2/
9873
9874 LTC1660 DAC DRIVER
9875 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9876 L:      linux-iio@vger.kernel.org
9877 S:      Maintained
9878 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
9879 F:      drivers/iio/dac/ltc1660.c
9880
9881 LTC2983 IIO TEMPERATURE DRIVER
9882 M:      Nuno Sá <nuno.sa@analog.com>
9883 W:      http://ez.analog.com/community/linux-device-drivers
9884 L:      linux-iio@vger.kernel.org
9885 S:      Supported
9886 F:      drivers/iio/temperature/ltc2983.c
9887 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
9888
9889 LTC4261 HARDWARE MONITOR DRIVER
9890 M:      Guenter Roeck <linux@roeck-us.net>
9891 L:      linux-hwmon@vger.kernel.org
9892 S:      Maintained
9893 F:      Documentation/hwmon/ltc4261.rst
9894 F:      drivers/hwmon/ltc4261.c
9895
9896 LTC2947 HARDWARE MONITOR DRIVER
9897 M:      Nuno Sá <nuno.sa@analog.com>
9898 W:      http://ez.analog.com/community/linux-device-drivers
9899 L:      linux-hwmon@vger.kernel.org
9900 S:      Supported
9901 F:      drivers/hwmon/ltc2947-core.c
9902 F:      drivers/hwmon/ltc2947-spi.c
9903 F:      drivers/hwmon/ltc2947-i2c.c
9904 F:      drivers/hwmon/ltc2947.h
9905 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
9906
9907 LTC4306 I2C MULTIPLEXER DRIVER
9908 M:      Michael Hennerich <michael.hennerich@analog.com>
9909 W:      http://ez.analog.com/community/linux-device-drivers
9910 L:      linux-i2c@vger.kernel.org
9911 S:      Supported
9912 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9913 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9914
9915 LTP (Linux Test Project)
9916 M:      Mike Frysinger <vapier@gentoo.org>
9917 M:      Cyril Hrubis <chrubis@suse.cz>
9918 M:      Wanlong Gao <wanlong.gao@gmail.com>
9919 M:      Jan Stancek <jstancek@redhat.com>
9920 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9921 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9922 L:      ltp@lists.linux.it (subscribers-only)
9923 W:      http://linux-test-project.github.io/
9924 T:      git git://github.com/linux-test-project/ltp.git
9925 S:      Maintained
9926
9927 M68K ARCHITECTURE
9928 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9929 L:      linux-m68k@lists.linux-m68k.org
9930 W:      http://www.linux-m68k.org/
9931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9932 S:      Maintained
9933 F:      arch/m68k/
9934 F:      drivers/zorro/
9935
9936 M68K ON APPLE MACINTOSH
9937 M:      Joshua Thompson <funaho@jurai.org>
9938 W:      http://www.mac.linux-m68k.org/
9939 L:      linux-m68k@lists.linux-m68k.org
9940 S:      Maintained
9941 F:      arch/m68k/mac/
9942
9943 M68K ON HP9000/300
9944 M:      Philip Blundell <philb@gnu.org>
9945 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9946 S:      Maintained
9947 F:      arch/m68k/hp300/
9948
9949 M88DS3103 MEDIA DRIVER
9950 M:      Antti Palosaari <crope@iki.fi>
9951 L:      linux-media@vger.kernel.org
9952 W:      https://linuxtv.org
9953 W:      http://palosaari.fi/linux/
9954 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9955 T:      git git://linuxtv.org/anttip/media_tree.git
9956 S:      Maintained
9957 F:      drivers/media/dvb-frontends/m88ds3103*
9958
9959 M88RS2000 MEDIA DRIVER
9960 M:      Malcolm Priestley <tvboxspy@gmail.com>
9961 L:      linux-media@vger.kernel.org
9962 W:      https://linuxtv.org
9963 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9964 S:      Maintained
9965 F:      drivers/media/dvb-frontends/m88rs2000*
9966
9967 MA901 MASTERKIT USB FM RADIO DRIVER
9968 M:      Alexey Klimov <klimov.linux@gmail.com>
9969 L:      linux-media@vger.kernel.org
9970 T:      git git://linuxtv.org/media_tree.git
9971 S:      Maintained
9972 F:      drivers/media/radio/radio-ma901.c
9973
9974 MAC80211
9975 M:      Johannes Berg <johannes@sipsolutions.net>
9976 L:      linux-wireless@vger.kernel.org
9977 W:      http://wireless.kernel.org/
9978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9980 S:      Maintained
9981 F:      Documentation/networking/mac80211-injection.txt
9982 F:      include/net/mac80211.h
9983 F:      net/mac80211/
9984 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9985 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9986
9987 MAILBOX API
9988 M:      Jassi Brar <jassisinghbrar@gmail.com>
9989 L:      linux-kernel@vger.kernel.org
9990 S:      Maintained
9991 F:      drivers/mailbox/
9992 F:      include/linux/mailbox_client.h
9993 F:      include/linux/mailbox_controller.h
9994
9995 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9996 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9997 W:      http://www.kernel.org/doc/man-pages
9998 L:      linux-man@vger.kernel.org
9999 S:      Maintained
10000
10001 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
10002 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
10003 L:      linux-mips@vger.kernel.org
10004 S:      Maintained
10005 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
10006
10007 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
10008 M:      Andrew Lunn <andrew@lunn.ch>
10009 M:      Vivien Didelot <vivien.didelot@gmail.com>
10010 L:      netdev@vger.kernel.org
10011 S:      Maintained
10012 F:      drivers/net/dsa/mv88e6xxx/
10013 F:      include/linux/platform_data/mv88e6xxx.h
10014 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
10015 F:      Documentation/networking/devlink/mv88e6xxx.rst
10016
10017 MARVELL ARMADA DRM SUPPORT
10018 M:      Russell King <linux@armlinux.org.uk>
10019 S:      Maintained
10020 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
10021 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
10022 F:      drivers/gpu/drm/armada/
10023 F:      include/uapi/drm/armada_drm.h
10024 F:      Documentation/devicetree/bindings/display/armada/
10025
10026 MARVELL ARMADA 3700 PHY DRIVERS
10027 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10028 S:      Maintained
10029 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
10030 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
10031 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
10032 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
10033
10034 MARVELL CRYPTO DRIVER
10035 M:      Boris Brezillon <bbrezillon@kernel.org>
10036 M:      Arnaud Ebalard <arno@natisbad.org>
10037 F:      drivers/crypto/marvell/
10038 S:      Maintained
10039 L:      linux-crypto@vger.kernel.org
10040
10041 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
10042 M:      Mirko Lindner <mlindner@marvell.com>
10043 M:      Stephen Hemminger <stephen@networkplumber.org>
10044 L:      netdev@vger.kernel.org
10045 S:      Maintained
10046 F:      drivers/net/ethernet/marvell/sk*
10047
10048 MARVELL LIBERTAS WIRELESS DRIVER
10049 L:      libertas-dev@lists.infradead.org
10050 S:      Orphan
10051 F:      drivers/net/wireless/marvell/libertas/
10052
10053 MARVELL MACCHIATOBIN SUPPORT
10054 M:      Russell King <linux@armlinux.org.uk>
10055 L:      linux-arm-kernel@lists.infradead.org
10056 S:      Maintained
10057 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
10058
10059 MARVELL MV643XX ETHERNET DRIVER
10060 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
10061 L:      netdev@vger.kernel.org
10062 S:      Maintained
10063 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
10064 F:      include/linux/mv643xx.h
10065
10066 MARVELL MV88X3310 PHY DRIVER
10067 M:      Russell King <linux@armlinux.org.uk>
10068 L:      netdev@vger.kernel.org
10069 S:      Maintained
10070 F:      drivers/net/phy/marvell10g.c
10071
10072 MARVELL MVEBU THERMAL DRIVER
10073 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10074 S:      Maintained
10075 F:      drivers/thermal/armada_thermal.c
10076
10077 MARVELL MVNETA ETHERNET DRIVER
10078 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
10079 L:      netdev@vger.kernel.org
10080 S:      Maintained
10081 F:      drivers/net/ethernet/marvell/mvneta.*
10082
10083 MARVELL MWIFIEX WIRELESS DRIVER
10084 M:      Amitkumar Karwar <amitkarwar@gmail.com>
10085 M:      Ganapathi Bhat <ganapathi.bhat@nxp.com>
10086 M:      Xinming Hu <huxinming820@gmail.com>
10087 L:      linux-wireless@vger.kernel.org
10088 S:      Maintained
10089 F:      drivers/net/wireless/marvell/mwifiex/
10090
10091 MARVELL MWL8K WIRELESS DRIVER
10092 M:      Lennert Buytenhek <buytenh@wantstofly.org>
10093 L:      linux-wireless@vger.kernel.org
10094 S:      Odd Fixes
10095 F:      drivers/net/wireless/marvell/mwl8k.c
10096
10097 MARVELL NAND CONTROLLER DRIVER
10098 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10099 L:      linux-mtd@lists.infradead.org
10100 S:      Maintained
10101 F:      drivers/mtd/nand/raw/marvell_nand.c
10102 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
10103
10104 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
10105 M:      Nicolas Pitre <nico@fluxnic.net>
10106 S:      Odd Fixes
10107 F:      drivers/mmc/host/mvsdio.*
10108
10109 MARVELL USB MDIO CONTROLLER DRIVER
10110 M:      Tobias Waldekranz <tobias@waldekranz.com>
10111 L:      netdev@vger.kernel.org
10112 S:      Maintained
10113 F:      drivers/net/phy/mdio-mvusb.c
10114 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
10115
10116 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
10117 M:      Hu Ziji <huziji@marvell.com>
10118 L:      linux-mmc@vger.kernel.org
10119 S:      Supported
10120 F:      drivers/mmc/host/sdhci-xenon*
10121 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
10122
10123 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
10124 M:      Sunil Goutham <sgoutham@marvell.com>
10125 M:      Linu Cherian <lcherian@marvell.com>
10126 M:      Geetha sowjanya <gakula@marvell.com>
10127 M:      Jerin Jacob <jerinj@marvell.com>
10128 L:      netdev@vger.kernel.org
10129 S:      Supported
10130 F:      drivers/net/ethernet/marvell/octeontx2/af/
10131 F:      Documentation/networking/device_drivers/marvell/octeontx2.rst
10132
10133 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
10134 M:      Sunil Goutham <sgoutham@marvell.com>
10135 M:      Geetha sowjanya <gakula@marvell.com>
10136 M:      Subbaraya Sundeep <sbhatta@marvell.com>
10137 M:      hariprasad <hkelam@marvell.com>
10138 L:      netdev@vger.kernel.org
10139 S:      Supported
10140 F:      drivers/net/ethernet/marvell/octeontx2/nic/
10141
10142 MATROX FRAMEBUFFER DRIVER
10143 L:      linux-fbdev@vger.kernel.org
10144 S:      Orphan
10145 F:      drivers/video/fbdev/matrox/matroxfb_*
10146 F:      include/uapi/linux/matroxfb.h
10147
10148 MAX16065 HARDWARE MONITOR DRIVER
10149 M:      Guenter Roeck <linux@roeck-us.net>
10150 L:      linux-hwmon@vger.kernel.org
10151 S:      Maintained
10152 F:      Documentation/hwmon/max16065.rst
10153 F:      drivers/hwmon/max16065.c
10154
10155 MAX2175 SDR TUNER DRIVER
10156 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10157 L:      linux-media@vger.kernel.org
10158 T:      git git://linuxtv.org/media_tree.git
10159 S:      Maintained
10160 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
10161 F:      Documentation/media/v4l-drivers/max2175.rst
10162 F:      drivers/media/i2c/max2175*
10163 F:      include/uapi/linux/max2175.h
10164
10165 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
10166 L:      linux-hwmon@vger.kernel.org
10167 S:      Orphan
10168 F:      Documentation/hwmon/max6650.rst
10169 F:      drivers/hwmon/max6650.c
10170
10171 MAX6697 HARDWARE MONITOR DRIVER
10172 M:      Guenter Roeck <linux@roeck-us.net>
10173 L:      linux-hwmon@vger.kernel.org
10174 S:      Maintained
10175 F:      Documentation/hwmon/max6697.rst
10176 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
10177 F:      drivers/hwmon/max6697.c
10178 F:      include/linux/platform_data/max6697.h
10179
10180 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10181 M:      Peter Rosin <peda@axentia.se>
10182 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10183 S:      Maintained
10184 F:      Documentation/devicetree/bindings/sound/max9860.txt
10185 F:      sound/soc/codecs/max9860.*
10186
10187 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10188 M:      Andreas Klinger <ak@it-klinger.de>
10189 L:      linux-iio@vger.kernel.org
10190 S:      Maintained
10191 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
10192 F:      drivers/iio/proximity/mb1232.c
10193
10194 MAXIM MAX77650 PMIC MFD DRIVER
10195 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10196 L:      linux-kernel@vger.kernel.org
10197 S:      Maintained
10198 F:      Documentation/devicetree/bindings/*/*max77650.yaml
10199 F:      Documentation/devicetree/bindings/*/max77650*.yaml
10200 F:      include/linux/mfd/max77650.h
10201 F:      drivers/mfd/max77650.c
10202 F:      drivers/regulator/max77650-regulator.c
10203 F:      drivers/power/supply/max77650-charger.c
10204 F:      drivers/input/misc/max77650-onkey.c
10205 F:      drivers/leds/leds-max77650.c
10206 F:      drivers/gpio/gpio-max77650.c
10207
10208 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10209 M:      Javier Martinez Canillas <javier@dowhile0.org>
10210 L:      linux-kernel@vger.kernel.org
10211 S:      Supported
10212 F:      drivers/regulator/max77802-regulator.c
10213 F:      Documentation/devicetree/bindings/*/*max77802.txt
10214 F:      include/dt-bindings/*/*max77802.h
10215
10216 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10217 M:      Krzysztof Kozlowski <krzk@kernel.org>
10218 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10219 L:      linux-pm@vger.kernel.org
10220 S:      Supported
10221 F:      drivers/power/supply/max14577_charger.c
10222 F:      drivers/power/supply/max77693_charger.c
10223
10224 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10225 M:      Chanwoo Choi <cw00.choi@samsung.com>
10226 M:      Krzysztof Kozlowski <krzk@kernel.org>
10227 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10228 L:      linux-kernel@vger.kernel.org
10229 S:      Supported
10230 F:      drivers/*/max14577*.c
10231 F:      drivers/*/max77686*.c
10232 F:      drivers/*/max77693*.c
10233 F:      drivers/extcon/extcon-max14577.c
10234 F:      drivers/extcon/extcon-max77693.c
10235 F:      drivers/rtc/rtc-max77686.c
10236 F:      drivers/clk/clk-max77686.c
10237 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10238 F:      Documentation/devicetree/bindings/*/max77686.txt
10239 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10240 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10241 F:      include/linux/mfd/max14577*.h
10242 F:      include/linux/mfd/max77686*.h
10243 F:      include/linux/mfd/max77693*.h
10244
10245 MAXIRADIO FM RADIO RECEIVER DRIVER
10246 M:      Hans Verkuil <hverkuil@xs4all.nl>
10247 L:      linux-media@vger.kernel.org
10248 T:      git git://linuxtv.org/media_tree.git
10249 W:      https://linuxtv.org
10250 S:      Maintained
10251 F:      drivers/media/radio/radio-maxiradio*
10252
10253 MCAN MMIO DEVICE DRIVER
10254 M:      Dan Murphy <dmurphy@ti.com>
10255 M:      Sriram Dash <sriram.dash@samsung.com>
10256 L:      linux-can@vger.kernel.org
10257 S:      Maintained
10258 F:      Documentation/devicetree/bindings/net/can/m_can.txt
10259 F:      drivers/net/can/m_can/m_can.c
10260 F:      drivers/net/can/m_can/m_can.h
10261 F:      drivers/net/can/m_can/m_can_platform.c
10262
10263 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10264 M:      Peter Rosin <peda@axentia.se>
10265 L:      linux-iio@vger.kernel.org
10266 S:      Maintained
10267 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10268 F:      drivers/iio/potentiometer/mcp4018.c
10269 F:      drivers/iio/potentiometer/mcp4531.c
10270
10271 MCR20A IEEE-802.15.4 RADIO DRIVER
10272 M:      Xue Liu <liuxuenetmail@gmail.com>
10273 L:      linux-wpan@vger.kernel.org
10274 W:      https://github.com/xueliu/mcr20a-linux
10275 S:      Maintained
10276 F:      drivers/net/ieee802154/mcr20a.c
10277 F:      drivers/net/ieee802154/mcr20a.h
10278 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10279
10280 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10281 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10282 L:      linux-iio@vger.kernel.org
10283 S:      Maintained
10284 F:      drivers/iio/dac/cio-dac.c
10285
10286 MEDIA CONTROLLER FRAMEWORK
10287 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10288 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10289 L:      linux-media@vger.kernel.org
10290 W:      https://www.linuxtv.org
10291 T:      git git://linuxtv.org/media_tree.git
10292 S:      Supported
10293 F:      drivers/media/mc/
10294 F:      include/media/media-*.h
10295 F:      include/uapi/linux/media.h
10296
10297 MEDIA DRIVERS FOR ASCOT2E
10298 M:      Sergey Kozlov <serjk@netup.ru>
10299 M:      Abylay Ospan <aospan@netup.ru>
10300 L:      linux-media@vger.kernel.org
10301 W:      https://linuxtv.org
10302 W:      http://netup.tv/
10303 T:      git git://linuxtv.org/media_tree.git
10304 S:      Supported
10305 F:      drivers/media/dvb-frontends/ascot2e*
10306
10307 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10308 M:      Jasmin Jessich <jasmin@anw.at>
10309 L:      linux-media@vger.kernel.org
10310 W:      https://linuxtv.org
10311 T:      git git://linuxtv.org/media_tree.git
10312 S:      Maintained
10313 F:      drivers/media/dvb-frontends/cxd2099*
10314
10315 MEDIA DRIVERS FOR CXD2841ER
10316 M:      Sergey Kozlov <serjk@netup.ru>
10317 M:      Abylay Ospan <aospan@netup.ru>
10318 L:      linux-media@vger.kernel.org
10319 W:      https://linuxtv.org
10320 W:      http://netup.tv/
10321 T:      git git://linuxtv.org/media_tree.git
10322 S:      Supported
10323 F:      drivers/media/dvb-frontends/cxd2841er*
10324
10325 MEDIA DRIVERS FOR CXD2880
10326 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10327 L:      linux-media@vger.kernel.org
10328 W:      http://linuxtv.org/
10329 T:      git git://linuxtv.org/media_tree.git
10330 S:      Supported
10331 F:      drivers/media/dvb-frontends/cxd2880/*
10332 F:      drivers/media/spi/cxd2880*
10333
10334 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10335 L:      linux-media@vger.kernel.org
10336 W:      https://linuxtv.org
10337 T:      git git://linuxtv.org/media_tree.git
10338 S:      Orphan
10339 F:      drivers/media/pci/ddbridge/*
10340
10341 MEDIA DRIVERS FOR FREESCALE IMX
10342 M:      Steve Longerbeam <slongerbeam@gmail.com>
10343 M:      Philipp Zabel <p.zabel@pengutronix.de>
10344 L:      linux-media@vger.kernel.org
10345 T:      git git://linuxtv.org/media_tree.git
10346 S:      Maintained
10347 F:      Documentation/devicetree/bindings/media/imx.txt
10348 F:      Documentation/media/v4l-drivers/imx.rst
10349 F:      drivers/staging/media/imx/
10350 F:      include/linux/imx-media.h
10351 F:      include/media/imx.h
10352
10353 MEDIA DRIVER FOR FREESCALE IMX PXP
10354 M:      Philipp Zabel <p.zabel@pengutronix.de>
10355 L:      linux-media@vger.kernel.org
10356 T:      git git://linuxtv.org/media_tree.git
10357 S:      Maintained
10358 F:      drivers/media/platform/imx-pxp.[ch]
10359
10360 MEDIA DRIVERS FOR FREESCALE IMX7
10361 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10362 L:      linux-media@vger.kernel.org
10363 T:      git git://linuxtv.org/media_tree.git
10364 S:      Maintained
10365 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10366 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10367 F:      Documentation/media/v4l-drivers/imx7.rst
10368 F:      drivers/staging/media/imx/imx7-media-csi.c
10369 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10370
10371 MEDIA DRIVERS FOR HELENE
10372 M:      Abylay Ospan <aospan@netup.ru>
10373 L:      linux-media@vger.kernel.org
10374 W:      https://linuxtv.org
10375 W:      http://netup.tv/
10376 T:      git git://linuxtv.org/media_tree.git
10377 S:      Supported
10378 F:      drivers/media/dvb-frontends/helene*
10379
10380 MEDIA DRIVERS FOR HORUS3A
10381 M:      Sergey Kozlov <serjk@netup.ru>
10382 M:      Abylay Ospan <aospan@netup.ru>
10383 L:      linux-media@vger.kernel.org
10384 W:      https://linuxtv.org
10385 W:      http://netup.tv/
10386 T:      git git://linuxtv.org/media_tree.git
10387 S:      Supported
10388 F:      drivers/media/dvb-frontends/horus3a*
10389
10390 MEDIA DRIVERS FOR LNBH25
10391 M:      Sergey Kozlov <serjk@netup.ru>
10392 M:      Abylay Ospan <aospan@netup.ru>
10393 L:      linux-media@vger.kernel.org
10394 W:      https://linuxtv.org
10395 W:      http://netup.tv/
10396 T:      git git://linuxtv.org/media_tree.git
10397 S:      Supported
10398 F:      drivers/media/dvb-frontends/lnbh25*
10399
10400 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10401 L:      linux-media@vger.kernel.org
10402 W:      https://linuxtv.org
10403 T:      git git://linuxtv.org/media_tree.git
10404 S:      Orphan
10405 F:      drivers/media/dvb-frontends/mxl5xx*
10406
10407 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10408 M:      Sergey Kozlov <serjk@netup.ru>
10409 M:      Abylay Ospan <aospan@netup.ru>
10410 L:      linux-media@vger.kernel.org
10411 W:      https://linuxtv.org
10412 W:      http://netup.tv/
10413 T:      git git://linuxtv.org/media_tree.git
10414 S:      Supported
10415 F:      drivers/media/pci/netup_unidvb/*
10416
10417 MEDIA DRIVERS FOR RENESAS - CEU
10418 M:      Jacopo Mondi <jacopo@jmondi.org>
10419 L:      linux-media@vger.kernel.org
10420 L:      linux-renesas-soc@vger.kernel.org
10421 T:      git git://linuxtv.org/media_tree.git
10422 S:      Supported
10423 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
10424 F:      drivers/media/platform/renesas-ceu.c
10425 F:      include/media/drv-intf/renesas-ceu.h
10426
10427 MEDIA DRIVERS FOR RENESAS - DRIF
10428 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10429 L:      linux-media@vger.kernel.org
10430 L:      linux-renesas-soc@vger.kernel.org
10431 T:      git git://linuxtv.org/media_tree.git
10432 S:      Supported
10433 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10434 F:      drivers/media/platform/rcar_drif.c
10435
10436 MEDIA DRIVERS FOR RENESAS - FCP
10437 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10438 L:      linux-media@vger.kernel.org
10439 L:      linux-renesas-soc@vger.kernel.org
10440 T:      git git://linuxtv.org/media_tree.git
10441 S:      Supported
10442 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10443 F:      drivers/media/platform/rcar-fcp.c
10444 F:      include/media/rcar-fcp.h
10445
10446 MEDIA DRIVERS FOR RENESAS - FDP1
10447 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10448 L:      linux-media@vger.kernel.org
10449 L:      linux-renesas-soc@vger.kernel.org
10450 T:      git git://linuxtv.org/media_tree.git
10451 S:      Supported
10452 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10453 F:      drivers/media/platform/rcar_fdp1.c
10454
10455 MEDIA DRIVERS FOR RENESAS - VIN
10456 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10457 L:      linux-media@vger.kernel.org
10458 L:      linux-renesas-soc@vger.kernel.org
10459 T:      git git://linuxtv.org/media_tree.git
10460 S:      Supported
10461 F:      Documentation/devicetree/bindings/media/renesas,csi2.yaml
10462 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10463 F:      drivers/media/platform/rcar-vin/
10464
10465 MEDIA DRIVERS FOR RENESAS - VSP1
10466 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10467 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10468 L:      linux-media@vger.kernel.org
10469 L:      linux-renesas-soc@vger.kernel.org
10470 T:      git git://linuxtv.org/media_tree.git
10471 S:      Supported
10472 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10473 F:      drivers/media/platform/vsp1/
10474
10475 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10476 L:      linux-media@vger.kernel.org
10477 W:      https://linuxtv.org
10478 T:      git git://linuxtv.org/media_tree.git
10479 S:      Orphan
10480 F:      drivers/media/dvb-frontends/stv0910*
10481
10482 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10483 L:      linux-media@vger.kernel.org
10484 W:      https://linuxtv.org
10485 T:      git git://linuxtv.org/media_tree.git
10486 S:      Orphan
10487 F:      drivers/media/dvb-frontends/stv6111*
10488
10489 MEDIA DRIVERS FOR STM32 - DCMI
10490 M:      Hugues Fruchet <hugues.fruchet@st.com>
10491 L:      linux-media@vger.kernel.org
10492 T:      git git://linuxtv.org/media_tree.git
10493 S:      Supported
10494 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
10495 F:      drivers/media/platform/stm32/stm32-dcmi.c
10496
10497 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10498 M:      Dmitry Osipenko <digetx@gmail.com>
10499 L:      linux-media@vger.kernel.org
10500 L:      linux-tegra@vger.kernel.org
10501 T:      git git://linuxtv.org/media_tree.git
10502 S:      Maintained
10503 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10504 F:      drivers/staging/media/tegra-vde/
10505
10506 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10507 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10508 L:      linux-media@vger.kernel.org
10509 W:      https://linuxtv.org
10510 Q:      http://patchwork.kernel.org/project/linux-media/list/
10511 T:      git git://linuxtv.org/media_tree.git
10512 S:      Maintained
10513 F:      Documentation/devicetree/bindings/media/
10514 F:      Documentation/media/
10515 F:      drivers/media/
10516 F:      drivers/staging/media/
10517 F:      include/linux/platform_data/media/
10518 F:      include/media/
10519 F:      include/uapi/linux/dvb/
10520 F:      include/uapi/linux/videodev2.h
10521 F:      include/uapi/linux/media.h
10522 F:      include/uapi/linux/v4l2-*
10523 F:      include/uapi/linux/meye.h
10524 F:      include/uapi/linux/ivtv*
10525 F:      include/uapi/linux/uvcvideo.h
10526
10527 MEDIATEK BLUETOOTH DRIVER
10528 M:      Sean Wang <sean.wang@mediatek.com>
10529 L:      linux-bluetooth@vger.kernel.org
10530 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10531 S:      Maintained
10532 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10533 F:      drivers/bluetooth/btmtkuart.c
10534
10535 MEDIATEK CIR DRIVER
10536 M:      Sean Wang <sean.wang@mediatek.com>
10537 S:      Maintained
10538 F:      drivers/media/rc/mtk-cir.c
10539
10540 MEDIATEK DMA DRIVER
10541 M:      Sean Wang <sean.wang@mediatek.com>
10542 L:      dmaengine@vger.kernel.org
10543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10544 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10545 S:      Maintained
10546 F:      Documentation/devicetree/bindings/dma/mtk-*
10547 F:      drivers/dma/mediatek/
10548
10549 MEDIATEK PMIC LED DRIVER
10550 M:      Sean Wang <sean.wang@mediatek.com>
10551 S:      Maintained
10552 F:      drivers/leds/leds-mt6323.c
10553 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10554
10555 MEDIATEK ETHERNET DRIVER
10556 M:      Felix Fietkau <nbd@openwrt.org>
10557 M:      John Crispin <john@phrozen.org>
10558 M:      Sean Wang <sean.wang@mediatek.com>
10559 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10560 L:      netdev@vger.kernel.org
10561 S:      Maintained
10562 F:      drivers/net/ethernet/mediatek/
10563
10564 MEDIATEK SWITCH DRIVER
10565 M:      Sean Wang <sean.wang@mediatek.com>
10566 L:      netdev@vger.kernel.org
10567 S:      Maintained
10568 F:      drivers/net/dsa/mt7530.*
10569 F:      net/dsa/tag_mtk.c
10570
10571 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
10572 M:      Sean Wang <sean.wang@mediatek.com>
10573 L:      linux-pm@vger.kernel.org
10574 S:      Maintained
10575 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
10576 F:      drivers/power/reset/mt6323-poweroff.c
10577
10578 MEDIATEK JPEG DRIVER
10579 M:      Rick Chang <rick.chang@mediatek.com>
10580 M:      Bin Liu <bin.liu@mediatek.com>
10581 S:      Supported
10582 F:      drivers/media/platform/mtk-jpeg/
10583 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10584
10585 MEDIATEK MDP DRIVER
10586 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10587 M:      Houlong Wei <houlong.wei@mediatek.com>
10588 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10589 S:      Supported
10590 F:      drivers/media/platform/mtk-mdp/
10591 F:      drivers/media/platform/mtk-vpu/
10592 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10593
10594 MEDIATEK MEDIA DRIVER
10595 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10596 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10597 S:      Supported
10598 F:      drivers/media/platform/mtk-vcodec/
10599 F:      drivers/media/platform/mtk-vpu/
10600 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10601 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10602
10603 MEDIATEK MMC/SD/SDIO DRIVER
10604 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10605 S:      Maintained
10606 F:      drivers/mmc/host/mtk-sd.c
10607 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10608
10609 MEDIATEK MT76 WIRELESS LAN DRIVER
10610 M:      Felix Fietkau <nbd@nbd.name>
10611 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10612 R:      Ryder Lee <ryder.lee@mediatek.com>
10613 R:      Roy Luo <royluo@google.com>
10614 L:      linux-wireless@vger.kernel.org
10615 S:      Maintained
10616 F:      drivers/net/wireless/mediatek/mt76/
10617
10618 MEDIATEK MT7601U WIRELESS LAN DRIVER
10619 M:      Jakub Kicinski <kubakici@wp.pl>
10620 L:      linux-wireless@vger.kernel.org
10621 S:      Maintained
10622 F:      drivers/net/wireless/mediatek/mt7601u/
10623
10624 MEDIATEK MT7621/28/88 I2C DRIVER
10625 M:      Stefan Roese <sr@denx.de>
10626 L:      linux-i2c@vger.kernel.org
10627 S:      Maintained
10628 F:      drivers/i2c/busses/i2c-mt7621.c
10629 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10630
10631 MEDIATEK NAND CONTROLLER DRIVER
10632 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10633 L:      linux-mtd@lists.infradead.org
10634 S:      Maintained
10635 F:      drivers/mtd/nand/raw/mtk_*
10636 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10637
10638 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10639 M:      Sean Wang <sean.wang@mediatek.com>
10640 S:      Maintained
10641 F:      drivers/char/hw_random/mtk-rng.c
10642
10643 MEDIATEK USB3 DRD IP DRIVER
10644 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10645 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10647 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10648 S:      Maintained
10649 F:      drivers/usb/mtu3/
10650
10651 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10652 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10653 M:      Martin Donnelly <martin.donnelly@ge.com>
10654 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10655 S:      Maintained
10656 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10657 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10658
10659 MEGARAID SCSI/SAS DRIVERS
10660 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10661 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10662 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10663 L:      megaraidlinux.pdl@broadcom.com
10664 L:      linux-scsi@vger.kernel.org
10665 W:      http://www.avagotech.com/support/
10666 S:      Maintained
10667 F:      Documentation/scsi/megaraid.txt
10668 F:      drivers/scsi/megaraid.*
10669 F:      drivers/scsi/megaraid/
10670
10671 MELEXIS MLX90614 DRIVER
10672 M:      Crt Mori <cmo@melexis.com>
10673 L:      linux-iio@vger.kernel.org
10674 W:      http://www.melexis.com
10675 S:      Supported
10676 F:      drivers/iio/temperature/mlx90614.c
10677
10678 MELEXIS MLX90632 DRIVER
10679 M:      Crt Mori <cmo@melexis.com>
10680 L:      linux-iio@vger.kernel.org
10681 W:      http://www.melexis.com
10682 S:      Supported
10683 F:      drivers/iio/temperature/mlx90632.c
10684
10685 MELFAS MIP4 TOUCHSCREEN DRIVER
10686 M:      Sangwon Jee <jeesw@melfas.com>
10687 W:      http://www.melfas.com
10688 S:      Supported
10689 F:      drivers/input/touchscreen/melfas_mip4.c
10690 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10691
10692 MELLANOX ETHERNET DRIVER (mlx4_en)
10693 M:      Tariq Toukan <tariqt@mellanox.com>
10694 L:      netdev@vger.kernel.org
10695 S:      Supported
10696 W:      http://www.mellanox.com
10697 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10698 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10699
10700 MELLANOX ETHERNET DRIVER (mlx5e)
10701 M:      Saeed Mahameed <saeedm@mellanox.com>
10702 L:      netdev@vger.kernel.org
10703 S:      Supported
10704 W:      http://www.mellanox.com
10705 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10706 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10707
10708 MELLANOX ETHERNET INNOVA DRIVERS
10709 R:      Boris Pismenny <borisp@mellanox.com>
10710 L:      netdev@vger.kernel.org
10711 S:      Supported
10712 W:      http://www.mellanox.com
10713 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10714 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10715 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10716 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10717 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10718
10719 MELLANOX ETHERNET SWITCH DRIVERS
10720 M:      Jiri Pirko <jiri@mellanox.com>
10721 M:      Ido Schimmel <idosch@mellanox.com>
10722 L:      netdev@vger.kernel.org
10723 S:      Supported
10724 W:      http://www.mellanox.com
10725 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10726 F:      drivers/net/ethernet/mellanox/mlxsw/
10727 F:      tools/testing/selftests/drivers/net/mlxsw/
10728
10729 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10730 M:      mlxsw@mellanox.com
10731 L:      netdev@vger.kernel.org
10732 S:      Supported
10733 W:      http://www.mellanox.com
10734 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10735 F:      drivers/net/ethernet/mellanox/mlxfw/
10736
10737 MELLANOX HARDWARE PLATFORM SUPPORT
10738 M:      Andy Shevchenko <andy@infradead.org>
10739 M:      Darren Hart <dvhart@infradead.org>
10740 M:      Vadim Pasternak <vadimp@mellanox.com>
10741 L:      platform-driver-x86@vger.kernel.org
10742 S:      Supported
10743 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
10744 F:      drivers/platform/mellanox/
10745 F:      include/linux/platform_data/mlxreg.h
10746
10747 MELLANOX MLX4 core VPI driver
10748 M:      Tariq Toukan <tariqt@mellanox.com>
10749 L:      netdev@vger.kernel.org
10750 L:      linux-rdma@vger.kernel.org
10751 W:      http://www.mellanox.com
10752 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10753 S:      Supported
10754 F:      drivers/net/ethernet/mellanox/mlx4/
10755 F:      include/linux/mlx4/
10756
10757 MELLANOX MLX4 IB driver
10758 M:      Yishai Hadas <yishaih@mellanox.com>
10759 L:      linux-rdma@vger.kernel.org
10760 W:      http://www.mellanox.com
10761 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10762 S:      Supported
10763 F:      drivers/infiniband/hw/mlx4/
10764 F:      include/linux/mlx4/
10765 F:      include/uapi/rdma/mlx4-abi.h
10766
10767 MELLANOX MLX5 core VPI driver
10768 M:      Saeed Mahameed <saeedm@mellanox.com>
10769 M:      Leon Romanovsky <leonro@mellanox.com>
10770 L:      netdev@vger.kernel.org
10771 L:      linux-rdma@vger.kernel.org
10772 W:      http://www.mellanox.com
10773 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10774 S:      Supported
10775 F:      drivers/net/ethernet/mellanox/mlx5/core/
10776 F:      include/linux/mlx5/
10777 F:      Documentation/networking/device_drivers/mellanox/
10778
10779 MELLANOX MLX5 IB driver
10780 M:      Leon Romanovsky <leonro@mellanox.com>
10781 L:      linux-rdma@vger.kernel.org
10782 W:      http://www.mellanox.com
10783 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10784 S:      Supported
10785 F:      drivers/infiniband/hw/mlx5/
10786 F:      include/linux/mlx5/
10787 F:      include/uapi/rdma/mlx5-abi.h
10788
10789 MELLANOX MLXCPLD I2C AND MUX DRIVER
10790 M:      Vadim Pasternak <vadimp@mellanox.com>
10791 M:      Michael Shych <michaelsh@mellanox.com>
10792 L:      linux-i2c@vger.kernel.org
10793 S:      Supported
10794 F:      drivers/i2c/busses/i2c-mlxcpld.c
10795 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10796 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10797
10798 MELLANOX MLXCPLD LED DRIVER
10799 M:      Vadim Pasternak <vadimp@mellanox.com>
10800 L:      linux-leds@vger.kernel.org
10801 S:      Supported
10802 F:      drivers/leds/leds-mlxcpld.c
10803 F:      drivers/leds/leds-mlxreg.c
10804 F:      Documentation/leds/leds-mlxcpld.rst
10805
10806 MELLANOX PLATFORM DRIVER
10807 M:      Vadim Pasternak <vadimp@mellanox.com>
10808 L:      platform-driver-x86@vger.kernel.org
10809 S:      Supported
10810 F:      drivers/platform/x86/mlx-platform.c
10811
10812 MEMBARRIER SUPPORT
10813 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10814 M:      "Paul E. McKenney" <paulmck@kernel.org>
10815 L:      linux-kernel@vger.kernel.org
10816 S:      Supported
10817 F:      kernel/sched/membarrier.c
10818 F:      include/uapi/linux/membarrier.h
10819 F:      arch/powerpc/include/asm/membarrier.h
10820
10821 MEMBLOCK
10822 M:      Mike Rapoport <rppt@linux.ibm.com>
10823 L:      linux-mm@kvack.org
10824 S:      Maintained
10825 F:      include/linux/memblock.h
10826 F:      mm/memblock.c
10827 F:      Documentation/core-api/boot-time-mm.rst
10828
10829 MEMORY MANAGEMENT
10830 M:      Andrew Morton <akpm@linux-foundation.org>
10831 L:      linux-mm@kvack.org
10832 W:      http://www.linux-mm.org
10833 T:      quilt https://ozlabs.org/~akpm/mmotm/
10834 T:      quilt https://ozlabs.org/~akpm/mmots/
10835 T:      git git://github.com/hnaz/linux-mm.git
10836 S:      Maintained
10837 F:      include/linux/mm.h
10838 F:      include/linux/gfp.h
10839 F:      include/linux/mmzone.h
10840 F:      include/linux/memory_hotplug.h
10841 F:      include/linux/vmalloc.h
10842 F:      mm/
10843
10844 MEMORY TECHNOLOGY DEVICES (MTD)
10845 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10846 M:      Richard Weinberger <richard@nod.at>
10847 M:      Vignesh Raghavendra <vigneshr@ti.com>
10848 L:      linux-mtd@lists.infradead.org
10849 W:      http://www.linux-mtd.infradead.org/
10850 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10851 C:      irc://irc.oftc.net/mtd
10852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10854 S:      Maintained
10855 F:      Documentation/devicetree/bindings/mtd/
10856 F:      drivers/mtd/
10857 F:      include/linux/mtd/
10858 F:      include/uapi/mtd/
10859
10860 MEN A21 WATCHDOG DRIVER
10861 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10862 L:      linux-watchdog@vger.kernel.org
10863 S:      Maintained
10864 F:      drivers/watchdog/mena21_wdt.c
10865
10866 MEN CHAMELEON BUS (mcb)
10867 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10868 S:      Maintained
10869 F:      drivers/mcb/
10870 F:      include/linux/mcb.h
10871 F:      Documentation/driver-api/men-chameleon-bus.rst
10872
10873 MEN F21BMC (Board Management Controller)
10874 M:      Andreas Werner <andreas.werner@men.de>
10875 S:      Supported
10876 F:      drivers/mfd/menf21bmc.c
10877 F:      drivers/watchdog/menf21bmc_wdt.c
10878 F:      drivers/leds/leds-menf21bmc.c
10879 F:      drivers/hwmon/menf21bmc_hwmon.c
10880 F:      Documentation/hwmon/menf21bmc.rst
10881
10882 MEN Z069 WATCHDOG DRIVER
10883 M:      Johannes Thumshirn <jth@kernel.org>
10884 L:      linux-watchdog@vger.kernel.org
10885 S:      Maintained
10886 F:      drivers/watchdog/menz69_wdt.c
10887
10888 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10889 M:      Neil Armstrong <narmstrong@baylibre.com>
10890 L:      linux-media@vger.kernel.org
10891 L:      linux-amlogic@lists.infradead.org
10892 W:      http://linux-meson.com/
10893 S:      Supported
10894 F:      drivers/media/platform/meson/ao-cec.c
10895 F:      drivers/media/platform/meson/ao-cec-g12a.c
10896 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
10897 T:      git git://linuxtv.org/media_tree.git
10898
10899 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10900 M:      Liang Yang <liang.yang@amlogic.com>
10901 L:      linux-mtd@lists.infradead.org
10902 S:      Maintained
10903 F:      drivers/mtd/nand/raw/meson_*
10904 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10905
10906 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10907 M:      Maxime Jourdan <mjourdan@baylibre.com>
10908 L:      linux-media@vger.kernel.org
10909 L:      linux-amlogic@lists.infradead.org
10910 S:      Supported
10911 F:      drivers/staging/media/meson/vdec/
10912 T:      git git://linuxtv.org/media_tree.git
10913
10914 METHODE UDPU SUPPORT
10915 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10916 S:      Maintained
10917 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10918
10919 MICROBLAZE ARCHITECTURE
10920 M:      Michal Simek <monstr@monstr.eu>
10921 W:      http://www.monstr.eu/fdt/
10922 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10923 S:      Supported
10924 F:      arch/microblaze/
10925
10926 MICROCHIP AT91 SERIAL DRIVER
10927 M:      Richard Genoud <richard.genoud@gmail.com>
10928 S:      Maintained
10929 F:      drivers/tty/serial/atmel_serial.c
10930 F:      drivers/tty/serial/atmel_serial.h
10931 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10932
10933 MICROCHIP AUDIO ASOC DRIVERS
10934 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10935 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10936 S:      Supported
10937 F:      sound/soc/atmel
10938
10939 MICROCHIP DMA DRIVER
10940 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10942 L:      dmaengine@vger.kernel.org
10943 S:      Supported
10944 F:      drivers/dma/at_hdmac.c
10945 F:      drivers/dma/at_hdmac_regs.h
10946 F:      include/linux/platform_data/dma-atmel.h
10947 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10948 F:      include/dt-bindings/dma/at91.h
10949
10950 MICROCHIP ECC DRIVER
10951 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10952 L:      linux-crypto@vger.kernel.org
10953 S:      Maintained
10954 F:      drivers/crypto/atmel-ecc.*
10955
10956 MICROCHIP I2C DRIVER
10957 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10958 L:      linux-i2c@vger.kernel.org
10959 S:      Supported
10960 F:      drivers/i2c/busses/i2c-at91.h
10961 F:      drivers/i2c/busses/i2c-at91-*.c
10962
10963 MICROCHIP ISC DRIVER
10964 M:      Eugen Hristev <eugen.hristev@microchip.com>
10965 L:      linux-media@vger.kernel.org
10966 S:      Supported
10967 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10968 F:      drivers/media/platform/atmel/atmel-isc.h
10969 F:      drivers/media/platform/atmel/atmel-isc-base.c
10970 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10971 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10972
10973 MICROCHIP ISI DRIVER
10974 M:      Eugen Hristev <eugen.hristev@microchip.com>
10975 L:      linux-media@vger.kernel.org
10976 S:      Supported
10977 F:      drivers/media/platform/atmel/atmel-isi.c
10978 F:      drivers/media/platform/atmel/atmel-isi.h
10979
10980 MICROCHIP AT91 USART MFD DRIVER
10981 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10982 L:      linux-kernel@vger.kernel.org
10983 S:      Supported
10984 F:      drivers/mfd/at91-usart.c
10985 F:      include/dt-bindings/mfd/at91-usart.h
10986 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10987
10988 MICROCHIP AT91 USART SPI DRIVER
10989 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10990 L:      linux-spi@vger.kernel.org
10991 S:      Supported
10992 F:      drivers/spi/spi-at91-usart.c
10993 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10994
10995 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10996 M:      Woojung Huh <woojung.huh@microchip.com>
10997 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10998 L:      netdev@vger.kernel.org
10999 S:      Maintained
11000 F:      net/dsa/tag_ksz.c
11001 F:      drivers/net/dsa/microchip/*
11002 F:      include/linux/platform_data/microchip-ksz.h
11003 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
11004
11005 MICROCHIP LAN743X ETHERNET DRIVER
11006 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
11007 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11008 L:      netdev@vger.kernel.org
11009 S:      Maintained
11010 F:      drivers/net/ethernet/microchip/lan743x_*
11011
11012 MICROCHIP LCDFB DRIVER
11013 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
11014 L:      linux-fbdev@vger.kernel.org
11015 S:      Maintained
11016 F:      drivers/video/fbdev/atmel_lcdfb.c
11017 F:      include/video/atmel_lcdc.h
11018
11019 MICROCHIP MMC/SD/SDIO MCI DRIVER
11020 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11021 S:      Maintained
11022 F:      drivers/mmc/host/atmel-mci.c
11023
11024 MICROCHIP MCP16502 PMIC DRIVER
11025 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
11026 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11027 S:      Maintained
11028 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
11029 F:      drivers/regulator/mcp16502.c
11030
11031 MICROCHIP MCP3911 ADC DRIVER
11032 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11033 M:      Kent Gustavsson <kent@minoris.se>
11034 L:      linux-iio@vger.kernel.org
11035 S:      Supported
11036 F:      drivers/iio/adc/mcp3911.c
11037 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
11038
11039 MICROCHIP NAND DRIVER
11040 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
11041 L:      linux-mtd@lists.infradead.org
11042 S:      Supported
11043 F:      drivers/mtd/nand/raw/atmel/*
11044 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
11045
11046 MICROCHIP PWM DRIVER
11047 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
11048 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11049 L:      linux-pwm@vger.kernel.org
11050 S:      Supported
11051 F:      drivers/pwm/pwm-atmel.c
11052 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
11053
11054 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
11055 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11056 M:      Eugen Hristev <eugen.hristev@microchip.com>
11057 L:      linux-iio@vger.kernel.org
11058 S:      Supported
11059 F:      drivers/iio/adc/at91-sama5d2_adc.c
11060 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
11061 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
11062
11063 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
11064 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
11065 S:      Supported
11066 F:      drivers/power/reset/at91-sama5d2_shdwc.c
11067
11068 MICROCHIP SPI DRIVER
11069 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
11070 S:      Supported
11071 F:      drivers/spi/spi-atmel.*
11072
11073 MICROCHIP SSC DRIVER
11074 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
11075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11076 S:      Supported
11077 F:      drivers/misc/atmel-ssc.c
11078 F:      include/linux/atmel-ssc.h
11079
11080 MICROCHIP USBA UDC DRIVER
11081 M:      Cristian Birsan <cristian.birsan@microchip.com>
11082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11083 S:      Supported
11084 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
11085
11086 MICROCHIP USB251XB DRIVER
11087 M:      Richard Leitner <richard.leitner@skidata.com>
11088 L:      linux-usb@vger.kernel.org
11089 S:      Maintained
11090 F:      drivers/usb/misc/usb251xb.c
11091 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
11092
11093 MICROCHIP XDMA DRIVER
11094 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11095 L:      linux-arm-kernel@lists.infradead.org
11096 L:      dmaengine@vger.kernel.org
11097 S:      Supported
11098 F:      drivers/dma/at_xdmac.c
11099
11100 MICROSEMI MIPS SOCS
11101 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11102 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11103 L:      linux-mips@vger.kernel.org
11104 S:      Supported
11105 F:      arch/mips/generic/board-ocelot.c
11106 F:      arch/mips/configs/generic/board-ocelot.config
11107 F:      arch/mips/boot/dts/mscc/
11108 F:      Documentation/devicetree/bindings/mips/mscc.txt
11109
11110 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
11111 M:      Don Brace <don.brace@microsemi.com>
11112 L:      esc.storagedev@microsemi.com
11113 L:      linux-scsi@vger.kernel.org
11114 S:      Supported
11115 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
11116 F:      drivers/scsi/smartpqi/Kconfig
11117 F:      drivers/scsi/smartpqi/Makefile
11118 F:      include/linux/cciss*.h
11119 F:      include/uapi/linux/cciss*.h
11120 F:      Documentation/scsi/smartpqi.txt
11121
11122 MICROSEMI ETHERNET SWITCH DRIVER
11123 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11124 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11125 L:      netdev@vger.kernel.org
11126 S:      Supported
11127 F:      drivers/net/ethernet/mscc/
11128 F:      include/soc/mscc/ocelot*
11129
11130 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
11131 M:      Chen Yu <yu.c.chen@intel.com>
11132 L:      platform-driver-x86@vger.kernel.org
11133 S:      Supported
11134 F:      drivers/platform/x86/surfacepro3_button.c
11135
11136 MICROTEK X6 SCANNER
11137 M:      Oliver Neukum <oliver@neukum.org>
11138 S:      Maintained
11139 F:      drivers/usb/image/microtek.*
11140
11141 MIPS
11142 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
11143 L:      linux-mips@vger.kernel.org
11144 W:      http://www.linux-mips.org/
11145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
11146 Q:      https://patchwork.kernel.org/project/linux-mips/list/
11147 S:      Maintained
11148 F:      Documentation/devicetree/bindings/mips/
11149 F:      Documentation/mips/
11150 F:      arch/mips/
11151 F:      drivers/platform/mips/
11152
11153 MIPS BOSTON DEVELOPMENT BOARD
11154 M:      Paul Burton <paulburton@kernel.org>
11155 L:      linux-mips@vger.kernel.org
11156 S:      Maintained
11157 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
11158 F:      arch/mips/boot/dts/img/boston.dts
11159 F:      arch/mips/configs/generic/board-boston.config
11160 F:      drivers/clk/imgtec/clk-boston.c
11161 F:      include/dt-bindings/clock/boston-clock.h
11162
11163 MIPS GENERIC PLATFORM
11164 M:      Paul Burton <paulburton@kernel.org>
11165 L:      linux-mips@vger.kernel.org
11166 S:      Supported
11167 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
11168 F:      arch/mips/generic/
11169 F:      arch/mips/tools/generic-board-config.sh
11170
11171 MIPS/LOONGSON1 ARCHITECTURE
11172 M:      Keguang Zhang <keguang.zhang@gmail.com>
11173 L:      linux-mips@vger.kernel.org
11174 S:      Maintained
11175 F:      arch/mips/loongson32/
11176 F:      arch/mips/include/asm/mach-loongson32/
11177 F:      drivers/*/*loongson1*
11178 F:      drivers/*/*/*loongson1*
11179
11180 MIPS/LOONGSON2EF ARCHITECTURE
11181 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11182 L:      linux-mips@vger.kernel.org
11183 S:      Maintained
11184 F:      arch/mips/loongson2ef/
11185 F:      arch/mips/include/asm/mach-loongson2ef/
11186 F:      drivers/*/*loongson2*
11187 F:      drivers/*/*/*loongson2*
11188
11189 MIPS/LOONGSON64 ARCHITECTURE
11190 M:      Huacai Chen <chenhc@lemote.com>
11191 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11192 L:      linux-mips@vger.kernel.org
11193 S:      Maintained
11194 F:      arch/mips/loongson64/
11195 F:      arch/mips/include/asm/mach-loongson64/
11196 F:      drivers/platform/mips/cpu_hwmon.c
11197 F:      drivers/*/*loongson3*
11198 F:      drivers/*/*/*loongson3*
11199
11200 MIPS RINT INSTRUCTION EMULATION
11201 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11202 L:      linux-mips@vger.kernel.org
11203 S:      Supported
11204 F:      arch/mips/math-emu/sp_rint.c
11205 F:      arch/mips/math-emu/dp_rint.c
11206
11207 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
11208 M:      Hans Verkuil <hverkuil@xs4all.nl>
11209 L:      linux-media@vger.kernel.org
11210 T:      git git://linuxtv.org/media_tree.git
11211 W:      https://linuxtv.org
11212 S:      Odd Fixes
11213 F:      drivers/media/radio/radio-miropcm20*
11214
11215 MMP SUPPORT
11216 R:      Lubomir Rintel <lkundrak@v3.sk>
11217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
11219 S:      Odd Fixes
11220 F:      arch/arm/boot/dts/mmp*
11221 F:      arch/arm/mach-mmp/
11222 F:      linux/soc/mmp/
11223
11224 MMP USB PHY DRIVERS
11225 R:      Lubomir Rintel <lkundrak@v3.sk>
11226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11227 S:      Maintained
11228 F:      drivers/phy/marvell/phy-mmp3-usb.c
11229 F:      drivers/phy/marvell/phy-pxa-usb.c
11230
11231 MMU GATHER AND TLB INVALIDATION
11232 M:      Will Deacon <will@kernel.org>
11233 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
11234 M:      Andrew Morton <akpm@linux-foundation.org>
11235 M:      Nick Piggin <npiggin@gmail.com>
11236 M:      Peter Zijlstra <peterz@infradead.org>
11237 L:      linux-arch@vger.kernel.org
11238 L:      linux-mm@kvack.org
11239 S:      Maintained
11240 F:      arch/*/include/asm/tlb.h
11241 F:      include/asm-generic/tlb.h
11242 F:      mm/mmu_gather.c
11243
11244 MN88472 MEDIA DRIVER
11245 M:      Antti Palosaari <crope@iki.fi>
11246 L:      linux-media@vger.kernel.org
11247 W:      https://linuxtv.org
11248 W:      http://palosaari.fi/linux/
11249 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11250 S:      Maintained
11251 F:      drivers/media/dvb-frontends/mn88472*
11252
11253 MN88473 MEDIA DRIVER
11254 M:      Antti Palosaari <crope@iki.fi>
11255 L:      linux-media@vger.kernel.org
11256 W:      https://linuxtv.org
11257 W:      http://palosaari.fi/linux/
11258 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11259 S:      Maintained
11260 F:      drivers/media/dvb-frontends/mn88473*
11261
11262 MODULE SUPPORT
11263 M:      Jessica Yu <jeyu@kernel.org>
11264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
11265 S:      Maintained
11266 F:      include/linux/module.h
11267 F:      kernel/module.c
11268
11269 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
11270 W:      http://popies.net/meye/
11271 S:      Orphan
11272 F:      Documentation/media/v4l-drivers/meye*
11273 F:      drivers/media/pci/meye/
11274 F:      include/uapi/linux/meye.h
11275
11276 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
11277 M:      Jiri Slaby <jirislaby@gmail.com>
11278 S:      Maintained
11279 F:      Documentation/driver-api/serial/moxa-smartio.rst
11280 F:      drivers/tty/mxser.*
11281
11282 MONOLITHIC POWER SYSTEM PMIC DRIVER
11283 M:      Saravanan Sekar <sravanhome@gmail.com>
11284 S:      Maintained
11285 F:      Documentation/devicetree/bindings/regulator/mpq7920.yaml
11286 F:      drivers/regulator/mpq7920.c
11287 F:      drivers/regulator/mpq7920.h
11288
11289 MR800 AVERMEDIA USB FM RADIO DRIVER
11290 M:      Alexey Klimov <klimov.linux@gmail.com>
11291 L:      linux-media@vger.kernel.org
11292 T:      git git://linuxtv.org/media_tree.git
11293 S:      Maintained
11294 F:      drivers/media/radio/radio-mr800.c
11295
11296 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11297 M:      Alan Ott <alan@signal11.us>
11298 L:      linux-wpan@vger.kernel.org
11299 S:      Maintained
11300 F:      drivers/net/ieee802154/mrf24j40.c
11301 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11302
11303 MSI LAPTOP SUPPORT
11304 M:      "Lee, Chun-Yi" <jlee@suse.com>
11305 L:      platform-driver-x86@vger.kernel.org
11306 S:      Maintained
11307 F:      drivers/platform/x86/msi-laptop.c
11308
11309 MSI WMI SUPPORT
11310 L:      platform-driver-x86@vger.kernel.org
11311 S:      Orphan
11312 F:      drivers/platform/x86/msi-wmi.c
11313
11314 MSI001 MEDIA DRIVER
11315 M:      Antti Palosaari <crope@iki.fi>
11316 L:      linux-media@vger.kernel.org
11317 W:      https://linuxtv.org
11318 W:      http://palosaari.fi/linux/
11319 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11320 T:      git git://linuxtv.org/anttip/media_tree.git
11321 S:      Maintained
11322 F:      drivers/media/tuners/msi001*
11323
11324 MSI2500 MEDIA DRIVER
11325 M:      Antti Palosaari <crope@iki.fi>
11326 L:      linux-media@vger.kernel.org
11327 W:      https://linuxtv.org
11328 W:      http://palosaari.fi/linux/
11329 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11330 T:      git git://linuxtv.org/anttip/media_tree.git
11331 S:      Maintained
11332 F:      drivers/media/usb/msi2500/
11333
11334 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11335 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11336 L:      linux-mtd@lists.infradead.org
11337 S:      Maintained
11338 F:      drivers/mtd/devices/docg3*
11339
11340 MT9M032 APTINA SENSOR DRIVER
11341 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11342 L:      linux-media@vger.kernel.org
11343 T:      git git://linuxtv.org/media_tree.git
11344 S:      Maintained
11345 F:      drivers/media/i2c/mt9m032.c
11346 F:      include/media/i2c/mt9m032.h
11347
11348 MT9P031 APTINA CAMERA SENSOR
11349 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11350 L:      linux-media@vger.kernel.org
11351 T:      git git://linuxtv.org/media_tree.git
11352 S:      Maintained
11353 F:      drivers/media/i2c/mt9p031.c
11354 F:      include/media/i2c/mt9p031.h
11355
11356 MT9T001 APTINA CAMERA SENSOR
11357 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11358 L:      linux-media@vger.kernel.org
11359 T:      git git://linuxtv.org/media_tree.git
11360 S:      Maintained
11361 F:      drivers/media/i2c/mt9t001.c
11362 F:      include/media/i2c/mt9t001.h
11363
11364 MT9T112 APTINA CAMERA SENSOR
11365 M:      Jacopo Mondi <jacopo@jmondi.org>
11366 L:      linux-media@vger.kernel.org
11367 T:      git git://linuxtv.org/media_tree.git
11368 S:      Odd Fixes
11369 F:      drivers/media/i2c/mt9t112.c
11370 F:      include/media/i2c/mt9t112.h
11371
11372 MT9V032 APTINA CAMERA SENSOR
11373 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11374 L:      linux-media@vger.kernel.org
11375 T:      git git://linuxtv.org/media_tree.git
11376 S:      Maintained
11377 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11378 F:      drivers/media/i2c/mt9v032.c
11379 F:      include/media/i2c/mt9v032.h
11380
11381 MT9V111 APTINA CAMERA SENSOR
11382 M:      Jacopo Mondi <jacopo@jmondi.org>
11383 L:      linux-media@vger.kernel.org
11384 T:      git git://linuxtv.org/media_tree.git
11385 S:      Maintained
11386 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11387 F:      drivers/media/i2c/mt9v111.c
11388
11389 MULTIFUNCTION DEVICES (MFD)
11390 M:      Lee Jones <lee.jones@linaro.org>
11391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11392 S:      Supported
11393 F:      Documentation/devicetree/bindings/mfd/
11394 F:      drivers/mfd/
11395 F:      include/linux/mfd/
11396 F:      include/dt-bindings/mfd/
11397
11398 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11399 S:      Orphan
11400 F:      drivers/mmc/host/mmc_spi.c
11401 F:      include/linux/spi/mmc_spi.h
11402
11403 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11404 M:      Ulf Hansson <ulf.hansson@linaro.org>
11405 L:      linux-mmc@vger.kernel.org
11406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11407 S:      Maintained
11408 F:      Documentation/devicetree/bindings/mmc/
11409 F:      drivers/mmc/
11410 F:      include/linux/mmc/
11411 F:      include/uapi/linux/mmc/
11412
11413 MULTIPLEXER SUBSYSTEM
11414 M:      Peter Rosin <peda@axentia.se>
11415 S:      Maintained
11416 F:      Documentation/ABI/testing/sysfs-class-mux*
11417 F:      Documentation/devicetree/bindings/mux/
11418 F:      include/dt-bindings/mux/
11419 F:      include/linux/mux/
11420 F:      drivers/mux/
11421
11422 MULTITECH MULTIPORT CARD (ISICOM)
11423 S:      Orphan
11424 F:      drivers/tty/isicom.c
11425 F:      include/linux/isicom.h
11426
11427 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11428 M:      Bin Liu <b-liu@ti.com>
11429 L:      linux-usb@vger.kernel.org
11430 S:      Maintained
11431 F:      drivers/usb/musb/
11432
11433 MXL301RF MEDIA DRIVER
11434 M:      Akihiro Tsukada <tskd08@gmail.com>
11435 L:      linux-media@vger.kernel.org
11436 S:      Odd Fixes
11437 F:      drivers/media/tuners/mxl301rf*
11438
11439 MXL5007T MEDIA DRIVER
11440 M:      Michael Krufky <mkrufky@linuxtv.org>
11441 L:      linux-media@vger.kernel.org
11442 W:      https://linuxtv.org
11443 W:      http://github.com/mkrufky
11444 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11445 T:      git git://linuxtv.org/mkrufky/tuners.git
11446 S:      Maintained
11447 F:      drivers/media/tuners/mxl5007t.*
11448
11449 MXSFB DRM DRIVER
11450 M:      Marek Vasut <marex@denx.de>
11451 M:      Stefan Agner <stefan@agner.ch>
11452 L:      dri-devel@lists.freedesktop.org
11453 S:      Supported
11454 F:      drivers/gpu/drm/mxsfb/
11455 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11456 T:      git git://anongit.freedesktop.org/drm/drm-misc
11457
11458 MYLEX DAC960 PCI RAID Controller
11459 M:      Hannes Reinecke <hare@kernel.org>
11460 L:      linux-scsi@vger.kernel.org
11461 S:      Supported
11462 F:      drivers/scsi/myrb.*
11463 F:      drivers/scsi/myrs.*
11464
11465 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11466 M:      Chris Lee <christopher.lee@cspi.com>
11467 L:      netdev@vger.kernel.org
11468 W:      https://www.cspi.com/ethernet-products/support/downloads/
11469 S:      Supported
11470 F:      drivers/net/ethernet/myricom/myri10ge/
11471
11472 NAND FLASH SUBSYSTEM
11473 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11474 R:      Richard Weinberger <richard@nod.at>
11475 L:      linux-mtd@lists.infradead.org
11476 W:      http://www.linux-mtd.infradead.org/
11477 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11479 S:      Maintained
11480 F:      drivers/mtd/nand/
11481 F:      include/linux/mtd/*nand*.h
11482
11483 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11484 M:      Daniel Mack <zonque@gmail.com>
11485 S:      Maintained
11486 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11487 W:      http://www.native-instruments.com
11488 F:      sound/usb/caiaq/
11489
11490 NATSEMI ETHERNET DRIVER (DP8381x)
11491 S:      Orphan
11492 F:      drivers/net/ethernet/natsemi/natsemi.c
11493
11494 NCR 5380 SCSI DRIVERS
11495 M:      Finn Thain <fthain@telegraphics.com.au>
11496 M:      Michael Schmitz <schmitzmic@gmail.com>
11497 L:      linux-scsi@vger.kernel.org
11498 S:      Maintained
11499 F:      Documentation/scsi/g_NCR5380.txt
11500 F:      drivers/scsi/NCR5380.*
11501 F:      drivers/scsi/arm/cumana_1.c
11502 F:      drivers/scsi/arm/oak.c
11503 F:      drivers/scsi/atari_scsi.*
11504 F:      drivers/scsi/dmx3191d.c
11505 F:      drivers/scsi/g_NCR5380.*
11506 F:      drivers/scsi/mac_scsi.*
11507 F:      drivers/scsi/sun3_scsi.*
11508 F:      drivers/scsi/sun3_scsi_vme.c
11509
11510 NCSI LIBRARY
11511 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11512 S:      Maintained
11513 F:      net/ncsi/
11514
11515 NCT6775 HARDWARE MONITOR DRIVER
11516 M:      Guenter Roeck <linux@roeck-us.net>
11517 L:      linux-hwmon@vger.kernel.org
11518 S:      Maintained
11519 F:      Documentation/hwmon/nct6775.rst
11520 F:      drivers/hwmon/nct6775.c
11521
11522 NET_FAILOVER MODULE
11523 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11524 L:      netdev@vger.kernel.org
11525 S:      Supported
11526 F:      drivers/net/net_failover.c
11527 F:      include/net/net_failover.h
11528 F:      Documentation/networking/net_failover.rst
11529
11530 NETEM NETWORK EMULATOR
11531 M:      Stephen Hemminger <stephen@networkplumber.org>
11532 L:      netdev@vger.kernel.org
11533 S:      Maintained
11534 F:      net/sched/sch_netem.c
11535
11536 NETERION 10GbE DRIVERS (s2io/vxge)
11537 M:      Jon Mason <jdmason@kudzu.us>
11538 L:      netdev@vger.kernel.org
11539 S:      Supported
11540 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11541 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11542 F:      drivers/net/ethernet/neterion/
11543
11544 NETFILTER
11545 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11546 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11547 M:      Florian Westphal <fw@strlen.de>
11548 L:      netfilter-devel@vger.kernel.org
11549 L:      coreteam@netfilter.org
11550 W:      http://www.netfilter.org/
11551 W:      http://www.iptables.org/
11552 W:      http://www.nftables.org/
11553 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11556 S:      Maintained
11557 F:      include/linux/netfilter*
11558 F:      include/linux/netfilter/
11559 F:      include/net/netfilter/
11560 F:      include/uapi/linux/netfilter*
11561 F:      include/uapi/linux/netfilter/
11562 F:      net/*/netfilter.c
11563 F:      net/*/netfilter/
11564 F:      net/netfilter/
11565 F:      net/bridge/br_netfilter*.c
11566
11567 NETROM NETWORK LAYER
11568 M:      Ralf Baechle <ralf@linux-mips.org>
11569 L:      linux-hams@vger.kernel.org
11570 W:      http://www.linux-ax25.org/
11571 S:      Maintained
11572 F:      include/net/netrom.h
11573 F:      include/uapi/linux/netrom.h
11574 F:      net/netrom/
11575
11576 NETRONOME ETHERNET DRIVERS
11577 M:      Jakub Kicinski <kuba@kernel.org>
11578 L:      oss-drivers@netronome.com
11579 S:      Maintained
11580 F:      drivers/net/ethernet/netronome/
11581
11582 NETWORK BLOCK DEVICE (NBD)
11583 M:      Josef Bacik <josef@toxicpanda.com>
11584 S:      Maintained
11585 L:      linux-block@vger.kernel.org
11586 L:      nbd@other.debian.org
11587 F:      Documentation/admin-guide/blockdev/nbd.rst
11588 F:      drivers/block/nbd.c
11589 F:      include/trace/events/nbd.h
11590 F:      include/uapi/linux/nbd.h
11591
11592 NETWORK DROP MONITOR
11593 M:      Neil Horman <nhorman@tuxdriver.com>
11594 L:      netdev@vger.kernel.org
11595 S:      Maintained
11596 W:      https://fedorahosted.org/dropwatch/
11597 F:      net/core/drop_monitor.c
11598 F:      include/uapi/linux/net_dropmon.h
11599 F:      include/net/drop_monitor.h
11600
11601 NETWORKING DRIVERS
11602 M:      "David S. Miller" <davem@davemloft.net>
11603 L:      netdev@vger.kernel.org
11604 W:      http://www.linuxfoundation.org/en/Net
11605 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11608 S:      Odd Fixes
11609 F:      Documentation/devicetree/bindings/net/
11610 F:      drivers/net/
11611 F:      include/linux/if_*
11612 F:      include/linux/netdevice.h
11613 F:      include/linux/etherdevice.h
11614 F:      include/linux/fcdevice.h
11615 F:      include/linux/fddidevice.h
11616 F:      include/linux/hippidevice.h
11617 F:      include/linux/inetdevice.h
11618 F:      include/uapi/linux/if_*
11619 F:      include/uapi/linux/netdevice.h
11620
11621 NETWORKING DRIVERS (WIRELESS)
11622 M:      Kalle Valo <kvalo@codeaurora.org>
11623 L:      linux-wireless@vger.kernel.org
11624 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11627 S:      Maintained
11628 F:      Documentation/devicetree/bindings/net/wireless/
11629 F:      drivers/net/wireless/
11630
11631 NETWORKING [DSA]
11632 M:      Andrew Lunn <andrew@lunn.ch>
11633 M:      Vivien Didelot <vivien.didelot@gmail.com>
11634 M:      Florian Fainelli <f.fainelli@gmail.com>
11635 S:      Maintained
11636 F:      Documentation/devicetree/bindings/net/dsa/
11637 F:      net/dsa/
11638 F:      include/net/dsa.h
11639 F:      include/linux/dsa/
11640 F:      include/linux/platform_data/dsa.h
11641 F:      drivers/net/dsa/
11642
11643 NETWORKING [GENERAL]
11644 M:      "David S. Miller" <davem@davemloft.net>
11645 M:      Jakub Kicinski <kuba@kernel.org>
11646 L:      netdev@vger.kernel.org
11647 W:      http://www.linuxfoundation.org/en/Net
11648 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11651 B:      mailto:netdev@vger.kernel.org
11652 S:      Maintained
11653 F:      net/
11654 F:      include/net/
11655 F:      include/linux/in.h
11656 F:      include/linux/net.h
11657 F:      include/linux/netdevice.h
11658 F:      include/uapi/linux/in.h
11659 F:      include/uapi/linux/net.h
11660 F:      include/uapi/linux/netdevice.h
11661 F:      include/uapi/linux/net_namespace.h
11662 F:      tools/testing/selftests/net/
11663 F:      lib/net_utils.c
11664 F:      lib/random32.c
11665 F:      Documentation/networking/
11666
11667 NETWORKING [IPSEC]
11668 M:      Steffen Klassert <steffen.klassert@secunet.com>
11669 M:      Herbert Xu <herbert@gondor.apana.org.au>
11670 M:      "David S. Miller" <davem@davemloft.net>
11671 L:      netdev@vger.kernel.org
11672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11674 S:      Maintained
11675 F:      net/xfrm/
11676 F:      net/key/
11677 F:      net/ipv4/xfrm*
11678 F:      net/ipv4/esp4*
11679 F:      net/ipv4/ah4.c
11680 F:      net/ipv4/ipcomp.c
11681 F:      net/ipv4/ip_vti.c
11682 F:      net/ipv6/xfrm*
11683 F:      net/ipv6/esp6*
11684 F:      net/ipv6/ah6.c
11685 F:      net/ipv6/ipcomp6.c
11686 F:      net/ipv6/ip6_vti.c
11687 F:      include/uapi/linux/xfrm.h
11688 F:      include/net/xfrm.h
11689
11690 NETWORKING [IPv4/IPv6]
11691 M:      "David S. Miller" <davem@davemloft.net>
11692 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11693 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11694 L:      netdev@vger.kernel.org
11695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11696 S:      Maintained
11697 F:      net/ipv4/
11698 F:      net/ipv6/
11699 F:      include/net/ip*
11700 F:      arch/x86/net/*
11701
11702 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11703 M:      Paul Moore <paul@paul-moore.com>
11704 W:      https://github.com/netlabel
11705 L:      netdev@vger.kernel.org
11706 L:      linux-security-module@vger.kernel.org
11707 S:      Maintained
11708 F:      Documentation/netlabel/
11709 F:      include/net/calipso.h
11710 F:      include/net/cipso_ipv4.h
11711 F:      include/net/netlabel.h
11712 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11713 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11714 F:      net/netlabel/
11715 F:      net/ipv4/cipso_ipv4.c
11716 F:      net/ipv6/calipso.c
11717 F:      net/netfilter/xt_CONNSECMARK.c
11718 F:      net/netfilter/xt_SECMARK.c
11719
11720 NETWORKING [MPTCP]
11721 M:      Mat Martineau <mathew.j.martineau@linux.intel.com>
11722 M:      Matthieu Baerts <matthieu.baerts@tessares.net>
11723 L:      netdev@vger.kernel.org
11724 L:      mptcp@lists.01.org
11725 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
11726 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
11727 S:      Maintained
11728 F:      include/net/mptcp.h
11729 F:      net/mptcp/
11730 F:      tools/testing/selftests/net/mptcp/
11731
11732 NETWORKING [TCP]
11733 M:      Eric Dumazet <edumazet@google.com>
11734 L:      netdev@vger.kernel.org
11735 S:      Maintained
11736 F:      net/ipv4/tcp*.c
11737 F:      net/ipv4/syncookies.c
11738 F:      net/ipv6/tcp*.c
11739 F:      net/ipv6/syncookies.c
11740 F:      include/uapi/linux/tcp.h
11741 F:      include/net/tcp.h
11742 F:      include/linux/tcp.h
11743 F:      include/trace/events/tcp.h
11744
11745 NETWORKING [TLS]
11746 M:      Boris Pismenny <borisp@mellanox.com>
11747 M:      Aviad Yehezkel <aviadye@mellanox.com>
11748 M:      John Fastabend <john.fastabend@gmail.com>
11749 M:      Daniel Borkmann <daniel@iogearbox.net>
11750 M:      Jakub Kicinski <kuba@kernel.org>
11751 L:      netdev@vger.kernel.org
11752 S:      Maintained
11753 F:      net/tls/*
11754 F:      include/uapi/linux/tls.h
11755 F:      include/net/tls.h
11756
11757 NETWORKING [WIRELESS]
11758 L:      linux-wireless@vger.kernel.org
11759 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11760
11761 NETDEVSIM
11762 M:      Jakub Kicinski <kuba@kernel.org>
11763 S:      Maintained
11764 F:      drivers/net/netdevsim/*
11765
11766 NETXEN (1/10) GbE SUPPORT
11767 M:      Manish Chopra <manishc@marvell.com>
11768 M:      Rahul Verma <rahulv@marvell.com>
11769 M:      GR-Linux-NIC-Dev@marvell.com
11770 L:      netdev@vger.kernel.org
11771 S:      Supported
11772 F:      drivers/net/ethernet/qlogic/netxen/
11773
11774 NEXTHOP
11775 M:      David Ahern <dsahern@kernel.org>
11776 L:      netdev@vger.kernel.org
11777 S:      Maintained
11778 F:      include/net/nexthop.h
11779 F:      include/uapi/linux/nexthop.h
11780 F:      include/net/netns/nexthop.h
11781 F:      net/ipv4/nexthop.c
11782
11783 NFC SUBSYSTEM
11784 L:      netdev@vger.kernel.org
11785 S:      Orphan
11786 F:      net/nfc/
11787 F:      include/net/nfc/
11788 F:      include/uapi/linux/nfc.h
11789 F:      drivers/nfc/
11790 F:      include/linux/platform_data/nfcmrvl.h
11791 F:      Documentation/devicetree/bindings/net/nfc/
11792
11793 NFS, SUNRPC, AND LOCKD CLIENTS
11794 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11795 M:      Anna Schumaker <anna.schumaker@netapp.com>
11796 L:      linux-nfs@vger.kernel.org
11797 W:      http://client.linux-nfs.org
11798 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11799 S:      Maintained
11800 F:      fs/lockd/
11801 F:      fs/nfs/
11802 F:      fs/nfs_common/
11803 F:      net/sunrpc/
11804 F:      include/linux/lockd/
11805 F:      include/linux/nfs*
11806 F:      include/linux/sunrpc/
11807 F:      include/uapi/linux/nfs*
11808 F:      include/uapi/linux/sunrpc/
11809
11810 NILFS2 FILESYSTEM
11811 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11812 L:      linux-nilfs@vger.kernel.org
11813 W:      https://nilfs.sourceforge.io/
11814 W:      https://nilfs.osdn.jp/
11815 T:      git git://github.com/konis/nilfs2.git
11816 S:      Supported
11817 F:      Documentation/filesystems/nilfs2.txt
11818 F:      fs/nilfs2/
11819 F:      include/trace/events/nilfs2.h
11820 F:      include/uapi/linux/nilfs2_api.h
11821 F:      include/uapi/linux/nilfs2_ondisk.h
11822
11823 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11824 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11825 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11826 S:      Maintained
11827 F:      Documentation/scsi/NinjaSCSI.txt
11828 F:      drivers/scsi/pcmcia/nsp_*
11829
11830 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11831 M:      GOTO Masanori <gotom@debian.or.jp>
11832 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11833 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11834 S:      Maintained
11835 F:      Documentation/scsi/NinjaSCSI.txt
11836 F:      drivers/scsi/nsp32*
11837
11838 NIOS2 ARCHITECTURE
11839 M:      Ley Foon Tan <ley.foon.tan@intel.com>
11840 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11842 S:      Maintained
11843 F:      arch/nios2/
11844
11845 NOHZ, DYNTICKS SUPPORT
11846 M:      Frederic Weisbecker <fweisbec@gmail.com>
11847 M:      Thomas Gleixner <tglx@linutronix.de>
11848 M:      Ingo Molnar <mingo@kernel.org>
11849 L:      linux-kernel@vger.kernel.org
11850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11851 S:      Maintained
11852 F:      kernel/time/tick*.*
11853 F:      include/linux/tick.h
11854 F:      include/linux/sched/nohz.h
11855
11856 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11857 M:      Pavel Machek <pavel@ucw.cz>
11858 M:      Sakari Ailus <sakari.ailus@iki.fi>
11859 L:      linux-media@vger.kernel.org
11860 S:      Maintained
11861 F:      drivers/media/i2c/et8ek8
11862 F:      drivers/media/i2c/ad5820.c
11863
11864 NOKIA N900 POWER SUPPLY DRIVERS
11865 R:      Pali Rohár <pali.rohar@gmail.com>
11866 F:      include/linux/power/bq2415x_charger.h
11867 F:      include/linux/power/bq27xxx_battery.h
11868 F:      drivers/power/supply/bq2415x_charger.c
11869 F:      drivers/power/supply/bq27xxx_battery.c
11870 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11871 F:      drivers/power/supply/isp1704_charger.c
11872 F:      drivers/power/supply/rx51_battery.c
11873
11874 NOLIBC HEADER FILE
11875 M:      Willy Tarreau <w@1wt.eu>
11876 S:      Maintained
11877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11878 F:      tools/include/nolibc/
11879
11880 NSDEPS
11881 M:      Matthias Maennich <maennich@google.com>
11882 S:      Maintained
11883 F:      scripts/nsdeps
11884 F:      Documentation/core-api/symbol-namespaces.rst
11885
11886 NTB AMD DRIVER
11887 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11888 L:      linux-ntb@googlegroups.com
11889 S:      Supported
11890 F:      drivers/ntb/hw/amd/
11891
11892 NTB DRIVER CORE
11893 M:      Jon Mason <jdmason@kudzu.us>
11894 M:      Dave Jiang <dave.jiang@intel.com>
11895 M:      Allen Hubbe <allenbh@gmail.com>
11896 L:      linux-ntb@googlegroups.com
11897 S:      Supported
11898 W:      https://github.com/jonmason/ntb/wiki
11899 T:      git git://github.com/jonmason/ntb.git
11900 F:      drivers/ntb/
11901 F:      drivers/net/ntb_netdev.c
11902 F:      include/linux/ntb.h
11903 F:      include/linux/ntb_transport.h
11904 F:      tools/testing/selftests/ntb/
11905
11906 NTB IDT DRIVER
11907 M:      Serge Semin <fancer.lancer@gmail.com>
11908 L:      linux-ntb@googlegroups.com
11909 S:      Supported
11910 F:      drivers/ntb/hw/idt/
11911
11912 NTB INTEL DRIVER
11913 M:      Dave Jiang <dave.jiang@intel.com>
11914 L:      linux-ntb@googlegroups.com
11915 S:      Supported
11916 W:      https://github.com/davejiang/linux/wiki
11917 T:      git https://github.com/davejiang/linux.git
11918 F:      drivers/ntb/hw/intel/
11919
11920 NTFS FILESYSTEM
11921 M:      Anton Altaparmakov <anton@tuxera.com>
11922 L:      linux-ntfs-dev@lists.sourceforge.net
11923 W:      http://www.tuxera.com/
11924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11925 S:      Supported
11926 F:      Documentation/filesystems/ntfs.txt
11927 F:      fs/ntfs/
11928
11929 NUBUS SUBSYSTEM
11930 M:      Finn Thain <fthain@telegraphics.com.au>
11931 L:      linux-m68k@lists.linux-m68k.org
11932 S:      Maintained
11933 F:      arch/*/include/asm/nubus.h
11934 F:      drivers/nubus/
11935 F:      include/linux/nubus.h
11936 F:      include/uapi/linux/nubus.h
11937
11938 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11939 M:      Antonino Daplas <adaplas@gmail.com>
11940 L:      linux-fbdev@vger.kernel.org
11941 S:      Maintained
11942 F:      drivers/video/fbdev/riva/
11943 F:      drivers/video/fbdev/nvidia/
11944
11945 NVM EXPRESS DRIVER
11946 M:      Keith Busch <kbusch@kernel.org>
11947 M:      Jens Axboe <axboe@fb.com>
11948 M:      Christoph Hellwig <hch@lst.de>
11949 M:      Sagi Grimberg <sagi@grimberg.me>
11950 L:      linux-nvme@lists.infradead.org
11951 T:      git://git.infradead.org/nvme.git
11952 W:      http://git.infradead.org/nvme.git
11953 S:      Supported
11954 F:      drivers/nvme/host/
11955 F:      include/linux/nvme.h
11956 F:      include/uapi/linux/nvme_ioctl.h
11957
11958 NVM EXPRESS FC TRANSPORT DRIVERS
11959 M:      James Smart <james.smart@broadcom.com>
11960 L:      linux-nvme@lists.infradead.org
11961 S:      Supported
11962 F:      include/linux/nvme-fc.h
11963 F:      include/linux/nvme-fc-driver.h
11964 F:      drivers/nvme/host/fc.c
11965 F:      drivers/nvme/target/fc.c
11966 F:      drivers/nvme/target/fcloop.c
11967
11968 NVM EXPRESS TARGET DRIVER
11969 M:      Christoph Hellwig <hch@lst.de>
11970 M:      Sagi Grimberg <sagi@grimberg.me>
11971 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
11972 L:      linux-nvme@lists.infradead.org
11973 T:      git://git.infradead.org/nvme.git
11974 W:      http://git.infradead.org/nvme.git
11975 S:      Supported
11976 F:      drivers/nvme/target/
11977
11978 NVMEM FRAMEWORK
11979 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11980 S:      Maintained
11981 F:      drivers/nvmem/
11982 F:      Documentation/devicetree/bindings/nvmem/
11983 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11984 F:      include/linux/nvmem-consumer.h
11985 F:      include/linux/nvmem-provider.h
11986
11987 NXP FXAS21002C DRIVER
11988 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11989 L:      linux-iio@vger.kernel.org
11990 S:      Maintained
11991 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11992 F:      drivers/iio/gyro/fxas21002c_core.c
11993 F:      drivers/iio/gyro/fxas21002c.h
11994 F:      drivers/iio/gyro/fxas21002c_i2c.c
11995 F:      drivers/iio/gyro/fxas21002c_spi.c
11996
11997 NXP SGTL5000 DRIVER
11998 M:      Fabio Estevam <festevam@gmail.com>
11999 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12000 S:      Maintained
12001 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
12002 F:      sound/soc/codecs/sgtl5000*
12003
12004 NXP SJA1105 ETHERNET SWITCH DRIVER
12005 M:      Vladimir Oltean <olteanv@gmail.com>
12006 L:      linux-kernel@vger.kernel.org
12007 S:      Maintained
12008 F:      drivers/net/dsa/sja1105
12009
12010 NXP TDA998X DRM DRIVER
12011 M:      Russell King <linux@armlinux.org.uk>
12012 S:      Maintained
12013 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
12014 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
12015 F:      drivers/gpu/drm/i2c/tda998x_drv.c
12016 F:      include/drm/i2c/tda998x.h
12017 F:      include/dt-bindings/display/tda998x.h
12018 K:      "nxp,tda998x"
12019
12020 NXP TFA9879 DRIVER
12021 M:      Peter Rosin <peda@axentia.se>
12022 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12023 S:      Maintained
12024 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
12025 F:      sound/soc/codecs/tfa9879*
12026
12027 NXP-NCI NFC DRIVER
12028 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
12029 R:      Charles Gorand <charles.gorand@effinnov.com>
12030 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12031 S:      Supported
12032 F:      drivers/nfc/nxp-nci
12033
12034 OBJAGG
12035 M:      Jiri Pirko <jiri@mellanox.com>
12036 L:      netdev@vger.kernel.org
12037 S:      Supported
12038 F:      lib/objagg.c
12039 F:      lib/test_objagg.c
12040 F:      include/linux/objagg.h
12041
12042 NXP FSPI DRIVER
12043 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
12044 M:      Ashish Kumar <ashish.kumar@nxp.com>
12045 L:      linux-spi@vger.kernel.org
12046 S:      Maintained
12047 F:      drivers/spi/spi-nxp-fspi.c
12048 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
12049
12050 OBJTOOL
12051 M:      Josh Poimboeuf <jpoimboe@redhat.com>
12052 M:      Peter Zijlstra <peterz@infradead.org>
12053 S:      Supported
12054 F:      tools/objtool/
12055
12056 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
12057 M:      Frederic Barrat <fbarrat@linux.ibm.com>
12058 M:      Andrew Donnellan <ajd@linux.ibm.com>
12059 L:      linuxppc-dev@lists.ozlabs.org
12060 S:      Supported
12061 F:      arch/powerpc/platforms/powernv/ocxl.c
12062 F:      arch/powerpc/include/asm/pnv-ocxl.h
12063 F:      drivers/misc/ocxl/
12064 F:      include/misc/ocxl*
12065 F:      include/uapi/misc/ocxl.h
12066 F:      Documentation/userspace-api/accelerators/ocxl.rst
12067
12068 OMAP AUDIO SUPPORT
12069 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
12070 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
12071 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12072 L:      linux-omap@vger.kernel.org
12073 S:      Maintained
12074 F:      sound/soc/ti/omap*
12075 F:      sound/soc/ti/rx51.c
12076 F:      sound/soc/ti/n810.c
12077 F:      sound/soc/ti/sdma-pcm.*
12078
12079 OMAP CLOCK FRAMEWORK SUPPORT
12080 M:      Paul Walmsley <paul@pwsan.com>
12081 L:      linux-omap@vger.kernel.org
12082 S:      Maintained
12083 F:      arch/arm/*omap*/*clock*
12084
12085 OMAP DEVICE TREE SUPPORT
12086 M:      Benoît Cousson <bcousson@baylibre.com>
12087 M:      Tony Lindgren <tony@atomide.com>
12088 L:      linux-omap@vger.kernel.org
12089 L:      devicetree@vger.kernel.org
12090 S:      Maintained
12091 F:      arch/arm/boot/dts/*omap*
12092 F:      arch/arm/boot/dts/*am3*
12093 F:      arch/arm/boot/dts/*am4*
12094 F:      arch/arm/boot/dts/*am5*
12095 F:      arch/arm/boot/dts/*dra7*
12096 F:      arch/arm/boot/dts/logicpd-som-lv*
12097 F:      arch/arm/boot/dts/logicpd-torpedo*
12098
12099 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
12100 L:      linux-omap@vger.kernel.org
12101 L:      linux-fbdev@vger.kernel.org
12102 S:      Orphan
12103 F:      drivers/video/fbdev/omap2/
12104 F:      Documentation/arm/omap/dss.rst
12105
12106 OMAP FRAMEBUFFER SUPPORT
12107 L:      linux-fbdev@vger.kernel.org
12108 L:      linux-omap@vger.kernel.org
12109 S:      Orphan
12110 F:      drivers/video/fbdev/omap/
12111
12112 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
12113 M:      Roger Quadros <rogerq@ti.com>
12114 M:      Tony Lindgren <tony@atomide.com>
12115 L:      linux-omap@vger.kernel.org
12116 S:      Maintained
12117 F:      drivers/memory/omap-gpmc.c
12118 F:      arch/arm/mach-omap2/*gpmc*
12119
12120 OMAP GPIO DRIVER
12121 M:      Grygorii Strashko <grygorii.strashko@ti.com>
12122 M:      Santosh Shilimkar <ssantosh@kernel.org>
12123 M:      Kevin Hilman <khilman@kernel.org>
12124 L:      linux-omap@vger.kernel.org
12125 S:      Maintained
12126 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
12127 F:      drivers/gpio/gpio-omap.c
12128
12129 OMAP HARDWARE SPINLOCK SUPPORT
12130 M:      Ohad Ben-Cohen <ohad@wizery.com>
12131 L:      linux-omap@vger.kernel.org
12132 S:      Maintained
12133 F:      drivers/hwspinlock/omap_hwspinlock.c
12134
12135 OMAP HS MMC SUPPORT
12136 L:      linux-mmc@vger.kernel.org
12137 L:      linux-omap@vger.kernel.org
12138 S:      Orphan
12139 F:      drivers/mmc/host/omap_hsmmc.c
12140
12141 OMAP HWMOD DATA
12142 M:      Paul Walmsley <paul@pwsan.com>
12143 L:      linux-omap@vger.kernel.org
12144 S:      Maintained
12145 F:      arch/arm/mach-omap2/omap_hwmod*data*
12146
12147 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
12148 M:      Benoît Cousson <bcousson@baylibre.com>
12149 L:      linux-omap@vger.kernel.org
12150 S:      Maintained
12151 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
12152
12153 OMAP HWMOD SUPPORT
12154 M:      Benoît Cousson <bcousson@baylibre.com>
12155 M:      Paul Walmsley <paul@pwsan.com>
12156 L:      linux-omap@vger.kernel.org
12157 S:      Maintained
12158 F:      arch/arm/mach-omap2/omap_hwmod.*
12159
12160 OMAP I2C DRIVER
12161 M:      Vignesh R <vigneshr@ti.com>
12162 L:      linux-omap@vger.kernel.org
12163 L:      linux-i2c@vger.kernel.org
12164 S:      Maintained
12165 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
12166 F:      drivers/i2c/busses/i2c-omap.c
12167
12168 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
12169 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12170 L:      linux-media@vger.kernel.org
12171 S:      Maintained
12172 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
12173 F:      drivers/media/platform/omap3isp/
12174 F:      drivers/staging/media/omap4iss/
12175
12176 OMAP MMC SUPPORT
12177 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12178 L:      linux-omap@vger.kernel.org
12179 S:      Odd Fixes
12180 F:      drivers/mmc/host/omap.c
12181
12182 OMAP POWER MANAGEMENT SUPPORT
12183 M:      Kevin Hilman <khilman@kernel.org>
12184 L:      linux-omap@vger.kernel.org
12185 S:      Maintained
12186 F:      arch/arm/*omap*/*pm*
12187 F:      drivers/cpufreq/omap-cpufreq.c
12188
12189 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
12190 M:      Rajendra Nayak <rnayak@codeaurora.org>
12191 M:      Paul Walmsley <paul@pwsan.com>
12192 L:      linux-omap@vger.kernel.org
12193 S:      Maintained
12194 F:      arch/arm/mach-omap2/prm*
12195
12196 OMAP RANDOM NUMBER GENERATOR SUPPORT
12197 M:      Deepak Saxena <dsaxena@plexity.net>
12198 S:      Maintained
12199 F:      drivers/char/hw_random/omap-rng.c
12200
12201 OMAP USB SUPPORT
12202 L:      linux-usb@vger.kernel.org
12203 L:      linux-omap@vger.kernel.org
12204 S:      Orphan
12205 F:      drivers/usb/*/*omap*
12206 F:      arch/arm/*omap*/usb*
12207
12208 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
12209 M:      Mark Jackson <mpfj@newflow.co.uk>
12210 L:      linux-omap@vger.kernel.org
12211 S:      Maintained
12212 F:      arch/arm/boot/dts/am335x-nano.dts
12213
12214 OMAP1 SUPPORT
12215 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12216 M:      Tony Lindgren <tony@atomide.com>
12217 L:      linux-omap@vger.kernel.org
12218 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12220 S:      Maintained
12221 F:      arch/arm/mach-omap1/
12222 F:      arch/arm/plat-omap/
12223 F:      arch/arm/configs/omap1_defconfig
12224 F:      drivers/i2c/busses/i2c-omap.c
12225 F:      include/linux/platform_data/i2c-omap.h
12226 F:      include/linux/platform_data/ams-delta-fiq.h
12227
12228 OMAP2+ SUPPORT
12229 M:      Tony Lindgren <tony@atomide.com>
12230 L:      linux-omap@vger.kernel.org
12231 W:      http://www.muru.com/linux/omap/
12232 W:      http://linux.omap.com/
12233 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12235 S:      Maintained
12236 F:      arch/arm/mach-omap2/
12237 F:      arch/arm/plat-omap/
12238 F:      arch/arm/configs/omap2plus_defconfig
12239 F:      drivers/bus/ti-sysc.c
12240 F:      drivers/i2c/busses/i2c-omap.c
12241 F:      drivers/irqchip/irq-omap-intc.c
12242 F:      drivers/mfd/*omap*.c
12243 F:      drivers/mfd/menelaus.c
12244 F:      drivers/mfd/palmas.c
12245 F:      drivers/mfd/tps65217.c
12246 F:      drivers/mfd/tps65218.c
12247 F:      drivers/mfd/tps65910.c
12248 F:      drivers/mfd/twl-core.[ch]
12249 F:      drivers/mfd/twl4030*.c
12250 F:      drivers/mfd/twl6030*.c
12251 F:      drivers/mfd/twl6040*.c
12252 F:      drivers/regulator/palmas-regulator*.c
12253 F:      drivers/regulator/pbias-regulator.c
12254 F:      drivers/regulator/tps65217-regulator.c
12255 F:      drivers/regulator/tps65218-regulator.c
12256 F:      drivers/regulator/tps65910-regulator.c
12257 F:      drivers/regulator/twl-regulator.c
12258 F:      drivers/regulator/twl6030-regulator.c
12259 F:      include/linux/platform_data/i2c-omap.h
12260 F:      include/linux/platform_data/ti-sysc.h
12261
12262 ONION OMEGA2+ BOARD
12263 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
12264 L:      linux-mips@vger.kernel.org
12265 S:      Maintained
12266 F:      arch/mips/boot/dts/ralink/omega2p.dts
12267
12268 OMFS FILESYSTEM
12269 M:      Bob Copeland <me@bobcopeland.com>
12270 L:      linux-karma-devel@lists.sourceforge.net
12271 S:      Maintained
12272 F:      Documentation/filesystems/omfs.txt
12273 F:      fs/omfs/
12274
12275 OMNIKEY CARDMAN 4000 DRIVER
12276 M:      Harald Welte <laforge@gnumonks.org>
12277 S:      Maintained
12278 F:      drivers/char/pcmcia/cm4000_cs.c
12279 F:      include/linux/cm4000_cs.h
12280 F:      include/uapi/linux/cm4000_cs.h
12281
12282 OMNIKEY CARDMAN 4040 DRIVER
12283 M:      Harald Welte <laforge@gnumonks.org>
12284 S:      Maintained
12285 F:      drivers/char/pcmcia/cm4040_cs.*
12286
12287 OMNIVISION OV13858 SENSOR DRIVER
12288 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12289 L:      linux-media@vger.kernel.org
12290 T:      git git://linuxtv.org/media_tree.git
12291 S:      Maintained
12292 F:      drivers/media/i2c/ov13858.c
12293
12294 OMNIVISION OV2680 SENSOR DRIVER
12295 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12296 L:      linux-media@vger.kernel.org
12297 T:      git git://linuxtv.org/media_tree.git
12298 S:      Maintained
12299 F:      drivers/media/i2c/ov2680.c
12300 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
12301
12302 OMNIVISION OV2685 SENSOR DRIVER
12303 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12304 L:      linux-media@vger.kernel.org
12305 T:      git git://linuxtv.org/media_tree.git
12306 S:      Maintained
12307 F:      drivers/media/i2c/ov2685.c
12308
12309 OMNIVISION OV5640 SENSOR DRIVER
12310 M:      Steve Longerbeam <slongerbeam@gmail.com>
12311 L:      linux-media@vger.kernel.org
12312 T:      git git://linuxtv.org/media_tree.git
12313 S:      Maintained
12314 F:      drivers/media/i2c/ov5640.c
12315
12316 OMNIVISION OV5647 SENSOR DRIVER
12317 M:      Luis Oliveira <lolivei@synopsys.com>
12318 L:      linux-media@vger.kernel.org
12319 T:      git git://linuxtv.org/media_tree.git
12320 S:      Maintained
12321 F:      drivers/media/i2c/ov5647.c
12322
12323 OMNIVISION OV5670 SENSOR DRIVER
12324 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12325 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12326 L:      linux-media@vger.kernel.org
12327 T:      git git://linuxtv.org/media_tree.git
12328 S:      Maintained
12329 F:      drivers/media/i2c/ov5670.c
12330
12331 OMNIVISION OV5675 SENSOR DRIVER
12332 M:      Shawn Tu <shawnx.tu@intel.com>
12333 L:      linux-media@vger.kernel.org
12334 T:      git git://linuxtv.org/media_tree.git
12335 S:      Maintained
12336 F:      drivers/media/i2c/ov5675.c
12337
12338 OMNIVISION OV5695 SENSOR DRIVER
12339 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12340 L:      linux-media@vger.kernel.org
12341 T:      git git://linuxtv.org/media_tree.git
12342 S:      Maintained
12343 F:      drivers/media/i2c/ov5695.c
12344
12345 OMNIVISION OV7670 SENSOR DRIVER
12346 M:      Jonathan Corbet <corbet@lwn.net>
12347 L:      linux-media@vger.kernel.org
12348 T:      git git://linuxtv.org/media_tree.git
12349 S:      Maintained
12350 F:      drivers/media/i2c/ov7670.c
12351 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12352
12353 OMNIVISION OV772x SENSOR DRIVER
12354 M:      Jacopo Mondi <jacopo@jmondi.org>
12355 L:      linux-media@vger.kernel.org
12356 T:      git git://linuxtv.org/media_tree.git
12357 S:      Odd fixes
12358 F:      drivers/media/i2c/ov772x.c
12359 F:      include/media/i2c/ov772x.h
12360 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12361
12362 OMNIVISION OV7740 SENSOR DRIVER
12363 M:      Wenyou Yang <wenyou.yang@microchip.com>
12364 L:      linux-media@vger.kernel.org
12365 T:      git git://linuxtv.org/media_tree.git
12366 S:      Maintained
12367 F:      drivers/media/i2c/ov7740.c
12368 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12369
12370 OMNIVISION OV9640 SENSOR DRIVER
12371 M:      Petr Cvek <petrcvekcz@gmail.com>
12372 L:      linux-media@vger.kernel.org
12373 S:      Maintained
12374 F:      drivers/media/i2c/ov9640.*
12375
12376 OMNIVISION OV8856 SENSOR DRIVER
12377 M:      Ben Kao <ben.kao@intel.com>
12378 L:      linux-media@vger.kernel.org
12379 T:      git git://linuxtv.org/media_tree.git
12380 S:      Maintained
12381 F:      drivers/media/i2c/ov8856.c
12382
12383 OMNIVISION OV9650 SENSOR DRIVER
12384 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12385 R:      Akinobu Mita <akinobu.mita@gmail.com>
12386 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12387 L:      linux-media@vger.kernel.org
12388 T:      git git://linuxtv.org/media_tree.git
12389 S:      Maintained
12390 F:      drivers/media/i2c/ov9650.c
12391 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12392
12393 ONENAND FLASH DRIVER
12394 M:      Kyungmin Park <kyungmin.park@samsung.com>
12395 L:      linux-mtd@lists.infradead.org
12396 S:      Maintained
12397 F:      drivers/mtd/nand/onenand/
12398 F:      include/linux/mtd/onenand*.h
12399
12400 OP-TEE DRIVER
12401 M:      Jens Wiklander <jens.wiklander@linaro.org>
12402 L:      tee-dev@lists.linaro.org
12403 S:      Maintained
12404 F:      drivers/tee/optee/
12405
12406 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12407 M:      Sumit Garg <sumit.garg@linaro.org>
12408 L:      tee-dev@lists.linaro.org
12409 S:      Maintained
12410 F:      drivers/char/hw_random/optee-rng.c
12411
12412 OPA-VNIC DRIVER
12413 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12414 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12415 L:      linux-rdma@vger.kernel.org
12416 S:      Supported
12417 F:      drivers/infiniband/ulp/opa_vnic
12418
12419 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12420 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12421 M:      Frank Rowand <frowand.list@gmail.com>
12422 L:      devicetree@vger.kernel.org
12423 S:      Maintained
12424 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12425 F:      Documentation/devicetree/overlay-notes.txt
12426 F:      drivers/of/overlay.c
12427 F:      drivers/of/resolver.c
12428 K:      of_overlay_notifier_
12429
12430 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12431 M:      Rob Herring <robh+dt@kernel.org>
12432 M:      Frank Rowand <frowand.list@gmail.com>
12433 L:      devicetree@vger.kernel.org
12434 W:      http://www.devicetree.org/
12435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12436 S:      Maintained
12437 F:      drivers/of/
12438 F:      include/linux/of*.h
12439 F:      scripts/dtc/
12440 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12441
12442 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12443 M:      Rob Herring <robh+dt@kernel.org>
12444 M:      Mark Rutland <mark.rutland@arm.com>
12445 L:      devicetree@vger.kernel.org
12446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12447 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12448 S:      Maintained
12449 F:      Documentation/devicetree/
12450 F:      arch/*/boot/dts/
12451 F:      include/dt-bindings/
12452
12453 OPENCORES I2C BUS DRIVER
12454 M:      Peter Korsgaard <peter@korsgaard.com>
12455 M:      Andrew Lunn <andrew@lunn.ch>
12456 L:      linux-i2c@vger.kernel.org
12457 S:      Maintained
12458 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12459 F:      Documentation/i2c/busses/i2c-ocores.rst
12460 F:      drivers/i2c/busses/i2c-ocores.c
12461 F:      include/linux/platform_data/i2c-ocores.h
12462
12463 OPENRISC ARCHITECTURE
12464 M:      Jonas Bonn <jonas@southpole.se>
12465 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12466 M:      Stafford Horne <shorne@gmail.com>
12467 T:      git git://github.com/openrisc/linux.git
12468 L:      openrisc@lists.librecores.org
12469 W:      http://openrisc.io
12470 S:      Maintained
12471 F:      Documentation/devicetree/bindings/openrisc/
12472 F:      Documentation/openrisc/
12473 F:      arch/openrisc/
12474 F:      drivers/irqchip/irq-ompic.c
12475 F:      drivers/irqchip/irq-or1k-*
12476
12477 OPENVSWITCH
12478 M:      Pravin B Shelar <pshelar@ovn.org>
12479 L:      netdev@vger.kernel.org
12480 L:      dev@openvswitch.org
12481 W:      http://openvswitch.org
12482 S:      Maintained
12483 F:      net/openvswitch/
12484 F:      include/uapi/linux/openvswitch.h
12485
12486 OPERATING PERFORMANCE POINTS (OPP)
12487 M:      Viresh Kumar <vireshk@kernel.org>
12488 M:      Nishanth Menon <nm@ti.com>
12489 M:      Stephen Boyd <sboyd@kernel.org>
12490 L:      linux-pm@vger.kernel.org
12491 S:      Maintained
12492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12493 F:      drivers/opp/
12494 F:      include/linux/pm_opp.h
12495 F:      Documentation/power/opp.rst
12496 F:      Documentation/devicetree/bindings/opp/
12497
12498 OPL4 DRIVER
12499 M:      Clemens Ladisch <clemens@ladisch.de>
12500 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12502 S:      Maintained
12503 F:      sound/drivers/opl4/
12504
12505 OPROFILE
12506 M:      Robert Richter <rric@kernel.org>
12507 L:      oprofile-list@lists.sf.net
12508 S:      Maintained
12509 F:      arch/*/include/asm/oprofile*.h
12510 F:      arch/*/oprofile/
12511 F:      drivers/oprofile/
12512 F:      include/linux/oprofile.h
12513
12514 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12515 M:      Mark Fasheh <mark@fasheh.com>
12516 M:      Joel Becker <jlbec@evilplan.org>
12517 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12518 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12519 W:      http://ocfs2.wiki.kernel.org
12520 S:      Supported
12521 F:      Documentation/filesystems/ocfs2.txt
12522 F:      Documentation/filesystems/dlmfs.txt
12523 F:      fs/ocfs2/
12524
12525 ORANGEFS FILESYSTEM
12526 M:      Mike Marshall <hubcap@omnibond.com>
12527 R:      Martin Brandenburg <martin@omnibond.com>
12528 L:      devel@lists.orangefs.org
12529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12530 S:      Supported
12531 F:      fs/orangefs/
12532 F:      Documentation/filesystems/orangefs.txt
12533
12534 ORINOCO DRIVER
12535 L:      linux-wireless@vger.kernel.org
12536 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12537 W:      http://www.nongnu.org/orinoco/
12538 S:      Orphan
12539 F:      drivers/net/wireless/intersil/orinoco/
12540
12541 OV2659 OMNIVISION SENSOR DRIVER
12542 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12543 L:      linux-media@vger.kernel.org
12544 W:      https://linuxtv.org
12545 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12546 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12547 S:      Maintained
12548 F:      drivers/media/i2c/ov2659.c
12549 F:      include/media/i2c/ov2659.h
12550
12551 OVERLAY FILESYSTEM
12552 M:      Miklos Szeredi <miklos@szeredi.hu>
12553 L:      linux-unionfs@vger.kernel.org
12554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12555 S:      Supported
12556 F:      fs/overlayfs/
12557 F:      Documentation/filesystems/overlayfs.rst
12558
12559 P54 WIRELESS DRIVER
12560 M:      Christian Lamparter <chunkeey@googlemail.com>
12561 L:      linux-wireless@vger.kernel.org
12562 W:      http://wireless.kernel.org/en/users/Drivers/p54
12563 S:      Maintained
12564 F:      drivers/net/wireless/intersil/p54/
12565
12566 PA SEMI ETHERNET DRIVER
12567 L:      netdev@vger.kernel.org
12568 S:      Orphan
12569 F:      drivers/net/ethernet/pasemi/*
12570
12571 PA SEMI SMBUS DRIVER
12572 L:      linux-i2c@vger.kernel.org
12573 S:      Orphan
12574 F:      drivers/i2c/busses/i2c-pasemi.c
12575
12576 PACKING
12577 M:      Vladimir Oltean <olteanv@gmail.com>
12578 L:      netdev@vger.kernel.org
12579 S:      Supported
12580 F:      lib/packing.c
12581 F:      include/linux/packing.h
12582 F:      Documentation/core-api/packing.rst
12583
12584 PADATA PARALLEL EXECUTION MECHANISM
12585 M:      Steffen Klassert <steffen.klassert@secunet.com>
12586 L:      linux-crypto@vger.kernel.org
12587 S:      Maintained
12588 F:      kernel/padata.c
12589 F:      include/linux/padata.h
12590 F:      Documentation/core-api/padata.rst
12591
12592 PAGE POOL
12593 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12594 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12595 L:      netdev@vger.kernel.org
12596 S:      Supported
12597 F:      net/core/page_pool.c
12598 F:      include/net/page_pool.h
12599
12600 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12601 M:      Harald Welte <laforge@gnumonks.org>
12602 L:      platform-driver-x86@vger.kernel.org
12603 S:      Maintained
12604 F:      drivers/platform/x86/panasonic-laptop.c
12605
12606 PARALLAX PING IIO SENSOR DRIVER
12607 M:      Andreas Klinger <ak@it-klinger.de>
12608 L:      linux-iio@vger.kernel.org
12609 S:      Maintained
12610 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
12611 F:      drivers/iio/proximity/ping.c
12612
12613 PARALLEL LCD/KEYPAD PANEL DRIVER
12614 M:      Willy Tarreau <willy@haproxy.com>
12615 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12616 S:      Odd Fixes
12617 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12618 F:      drivers/auxdisplay/panel.c
12619
12620 PARALLEL PORT SUBSYSTEM
12621 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12622 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12623 L:      linux-parport@lists.infradead.org (subscribers-only)
12624 S:      Maintained
12625 F:      drivers/parport/
12626 F:      include/linux/parport*.h
12627 F:      drivers/char/ppdev.c
12628 F:      include/uapi/linux/ppdev.h
12629 F:      Documentation/driver-api/parport*.rst
12630
12631 PARAVIRT_OPS INTERFACE
12632 M:      Juergen Gross <jgross@suse.com>
12633 M:      Thomas Hellstrom <thellstrom@vmware.com>
12634 M:      "VMware, Inc." <pv-drivers@vmware.com>
12635 L:      virtualization@lists.linux-foundation.org
12636 S:      Supported
12637 F:      Documentation/virt/paravirt_ops.rst
12638 F:      arch/*/kernel/paravirt*
12639 F:      arch/*/include/asm/paravirt*.h
12640 F:      include/linux/hypervisor.h
12641
12642 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12643 M:      Tim Waugh <tim@cyberelk.net>
12644 L:      linux-parport@lists.infradead.org (subscribers-only)
12645 S:      Maintained
12646 F:      Documentation/admin-guide/blockdev/paride.rst
12647 F:      drivers/block/paride/
12648
12649 PARISC ARCHITECTURE
12650 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12651 M:      Helge Deller <deller@gmx.de>
12652 L:      linux-parisc@vger.kernel.org
12653 W:      http://www.parisc-linux.org/
12654 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12657 S:      Maintained
12658 F:      arch/parisc/
12659 F:      Documentation/parisc/
12660 F:      drivers/parisc/
12661 F:      drivers/char/agp/parisc-agp.c
12662 F:      drivers/input/misc/hp_sdc_rtc.c
12663 F:      drivers/input/serio/gscps2.c
12664 F:      drivers/input/serio/hp_sdc*
12665 F:      drivers/parport/parport_gsc.*
12666 F:      drivers/tty/serial/8250/8250_gsc.c
12667 F:      drivers/video/fbdev/sti*
12668 F:      drivers/video/console/sti*
12669 F:      drivers/video/logo/logo_parisc*
12670 F:      include/linux/hp_sdc.h
12671
12672 PARMAN
12673 M:      Jiri Pirko <jiri@mellanox.com>
12674 L:      netdev@vger.kernel.org
12675 S:      Supported
12676 F:      lib/parman.c
12677 F:      lib/test_parman.c
12678 F:      include/linux/parman.h
12679
12680 PC ENGINES APU BOARD DRIVER
12681 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12682 S:      Maintained
12683 F:      drivers/platform/x86/pcengines-apuv2.c
12684
12685 PC87360 HARDWARE MONITORING DRIVER
12686 M:      Jim Cromie <jim.cromie@gmail.com>
12687 L:      linux-hwmon@vger.kernel.org
12688 S:      Maintained
12689 F:      Documentation/hwmon/pc87360.rst
12690 F:      drivers/hwmon/pc87360.c
12691
12692 PC8736x GPIO DRIVER
12693 M:      Jim Cromie <jim.cromie@gmail.com>
12694 S:      Maintained
12695 F:      drivers/char/pc8736x_gpio.c
12696
12697 PC87427 HARDWARE MONITORING DRIVER
12698 M:      Jean Delvare <jdelvare@suse.com>
12699 L:      linux-hwmon@vger.kernel.org
12700 S:      Maintained
12701 F:      Documentation/hwmon/pc87427.rst
12702 F:      drivers/hwmon/pc87427.c
12703
12704 PCA9532 LED DRIVER
12705 M:      Riku Voipio <riku.voipio@iki.fi>
12706 S:      Maintained
12707 F:      drivers/leds/leds-pca9532.c
12708 F:      include/linux/leds-pca9532.h
12709
12710 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12711 M:      Guenter Roeck <linux@roeck-us.net>
12712 L:      linux-i2c@vger.kernel.org
12713 S:      Maintained
12714 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12715
12716 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12717 M:      Khalid Aziz <khalid@gonehiking.org>
12718 S:      Maintained
12719 F:      drivers/firmware/pcdp.*
12720
12721 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12722 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12723 L:      linux-pci@vger.kernel.org
12724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12725 S:      Maintained
12726 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12727 F:      drivers/pci/controller/pci-aardvark.c
12728
12729 PCI DRIVER FOR ALTERA PCIE IP
12730 M:      Ley Foon Tan <ley.foon.tan@intel.com>
12731 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12732 L:      linux-pci@vger.kernel.org
12733 S:      Supported
12734 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12735 F:      drivers/pci/controller/pcie-altera.c
12736
12737 PCI DRIVER FOR APPLIEDMICRO XGENE
12738 M:      Toan Le <toan@os.amperecomputing.com>
12739 L:      linux-pci@vger.kernel.org
12740 L:      linux-arm-kernel@lists.infradead.org
12741 S:      Maintained
12742 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12743 F:      drivers/pci/controller/pci-xgene.c
12744
12745 PCI DRIVER FOR ARM VERSATILE PLATFORM
12746 M:      Rob Herring <robh@kernel.org>
12747 L:      linux-pci@vger.kernel.org
12748 L:      linux-arm-kernel@lists.infradead.org
12749 S:      Maintained
12750 F:      Documentation/devicetree/bindings/pci/versatile.yaml
12751 F:      drivers/pci/controller/pci-versatile.c
12752
12753 PCI DRIVER FOR ARMADA 8K
12754 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12755 L:      linux-pci@vger.kernel.org
12756 L:      linux-arm-kernel@lists.infradead.org
12757 S:      Maintained
12758 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12759 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12760
12761 PCI DRIVER FOR CADENCE PCIE IP
12762 M:      Tom Joseph <tjoseph@cadence.com>
12763 L:      linux-pci@vger.kernel.org
12764 S:      Maintained
12765 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12766 F:      drivers/pci/controller/cadence/
12767
12768 PCI DRIVER FOR FREESCALE LAYERSCAPE
12769 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12770 M:      Mingkai Hu <mingkai.hu@nxp.com>
12771 M:      Roy Zang <roy.zang@nxp.com>
12772 L:      linuxppc-dev@lists.ozlabs.org
12773 L:      linux-pci@vger.kernel.org
12774 L:      linux-arm-kernel@lists.infradead.org
12775 S:      Maintained
12776 F:      drivers/pci/controller/dwc/*layerscape*
12777
12778 PCI DRIVER FOR GENERIC OF HOSTS
12779 M:      Will Deacon <will@kernel.org>
12780 L:      linux-pci@vger.kernel.org
12781 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12782 S:      Maintained
12783 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
12784 F:      drivers/pci/controller/pci-host-common.c
12785 F:      drivers/pci/controller/pci-host-generic.c
12786
12787 PCI DRIVER FOR IMX6
12788 M:      Richard Zhu <hongxing.zhu@nxp.com>
12789 M:      Lucas Stach <l.stach@pengutronix.de>
12790 L:      linux-pci@vger.kernel.org
12791 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12792 S:      Maintained
12793 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12794 F:      drivers/pci/controller/dwc/*imx6*
12795
12796 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12797 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12798 L:      linux-pci@vger.kernel.org
12799 S:      Supported
12800 F:      drivers/pci/controller/vmd.c
12801
12802 PCI DRIVER FOR MICROSEMI SWITCHTEC
12803 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12804 M:      Logan Gunthorpe <logang@deltatee.com>
12805 L:      linux-pci@vger.kernel.org
12806 S:      Maintained
12807 F:      Documentation/driver-api/switchtec.rst
12808 F:      Documentation/ABI/testing/sysfs-class-switchtec
12809 F:      drivers/pci/switch/switchtec*
12810 F:      include/uapi/linux/switchtec_ioctl.h
12811 F:      include/linux/switchtec.h
12812 F:      drivers/ntb/hw/mscc/
12813
12814 PCI DRIVER FOR MOBIVEIL PCIE IP
12815 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12816 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12817 L:      linux-pci@vger.kernel.org
12818 S:      Supported
12819 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12820 F:      drivers/pci/controller/pcie-mobiveil.c
12821
12822 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12823 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12824 M:      Jason Cooper <jason@lakedaemon.net>
12825 L:      linux-pci@vger.kernel.org
12826 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12827 S:      Maintained
12828 F:      drivers/pci/controller/*mvebu*
12829
12830 PCI DRIVER FOR NVIDIA TEGRA
12831 M:      Thierry Reding <thierry.reding@gmail.com>
12832 L:      linux-tegra@vger.kernel.org
12833 L:      linux-pci@vger.kernel.org
12834 S:      Supported
12835 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12836 F:      drivers/pci/controller/pci-tegra.c
12837
12838 PCI DRIVER FOR RENESAS R-CAR
12839 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12840 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12841 L:      linux-pci@vger.kernel.org
12842 L:      linux-renesas-soc@vger.kernel.org
12843 S:      Maintained
12844 F:      drivers/pci/controller/*rcar*
12845
12846 PCI DRIVER FOR SAMSUNG EXYNOS
12847 M:      Jingoo Han <jingoohan1@gmail.com>
12848 L:      linux-pci@vger.kernel.org
12849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12850 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12851 S:      Maintained
12852 F:      drivers/pci/controller/dwc/pci-exynos.c
12853
12854 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12855 M:      Jingoo Han <jingoohan1@gmail.com>
12856 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12857 L:      linux-pci@vger.kernel.org
12858 S:      Maintained
12859 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12860 F:      drivers/pci/controller/dwc/*designware*
12861
12862 PCI DRIVER FOR TI DRA7XX
12863 M:      Kishon Vijay Abraham I <kishon@ti.com>
12864 L:      linux-omap@vger.kernel.org
12865 L:      linux-pci@vger.kernel.org
12866 S:      Supported
12867 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12868 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12869
12870 PCI DRIVER FOR TI KEYSTONE
12871 M:      Murali Karicheri <m-karicheri2@ti.com>
12872 L:      linux-pci@vger.kernel.org
12873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12874 S:      Maintained
12875 F:      drivers/pci/controller/dwc/pci-keystone.c
12876
12877 PCI ENDPOINT SUBSYSTEM
12878 M:      Kishon Vijay Abraham I <kishon@ti.com>
12879 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12880 L:      linux-pci@vger.kernel.org
12881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12882 S:      Supported
12883 F:      drivers/pci/endpoint/
12884 F:      drivers/misc/pci_endpoint_test.c
12885 F:      tools/pci/
12886
12887 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12888 M:      Russell Currey <ruscur@russell.cc>
12889 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12890 M:      Oliver O'Halloran <oohall@gmail.com>
12891 L:      linuxppc-dev@lists.ozlabs.org
12892 S:      Supported
12893 F:      Documentation/PCI/pci-error-recovery.rst
12894 F:      drivers/pci/pcie/aer.c
12895 F:      drivers/pci/pcie/dpc.c
12896 F:      drivers/pci/pcie/err.c
12897 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12898 F:      arch/powerpc/kernel/eeh*.c
12899 F:      arch/powerpc/platforms/*/eeh*.c
12900 F:      arch/powerpc/include/*/eeh*.h
12901
12902 PCI ERROR RECOVERY
12903 M:      Linas Vepstas <linasvepstas@gmail.com>
12904 L:      linux-pci@vger.kernel.org
12905 S:      Supported
12906 F:      Documentation/PCI/pci-error-recovery.rst
12907
12908 PCI MSI DRIVER FOR ALTERA MSI IP
12909 M:      Ley Foon Tan <ley.foon.tan@intel.com>
12910 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12911 L:      linux-pci@vger.kernel.org
12912 S:      Supported
12913 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12914 F:      drivers/pci/controller/pcie-altera-msi.c
12915
12916 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12917 M:      Toan Le <toan@os.amperecomputing.com>
12918 L:      linux-pci@vger.kernel.org
12919 L:      linux-arm-kernel@lists.infradead.org
12920 S:      Maintained
12921 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12922 F:      drivers/pci/controller/pci-xgene-msi.c
12923
12924 PCI SUBSYSTEM
12925 M:      Bjorn Helgaas <bhelgaas@google.com>
12926 L:      linux-pci@vger.kernel.org
12927 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12929 S:      Supported
12930 F:      Documentation/devicetree/bindings/pci/
12931 F:      Documentation/PCI/
12932 F:      drivers/acpi/pci*
12933 F:      drivers/pci/
12934 F:      include/asm-generic/pci*
12935 F:      include/linux/pci*
12936 F:      include/linux/of_pci.h
12937 F:      include/uapi/linux/pci*
12938 F:      lib/pci*
12939 F:      arch/x86/pci/
12940 F:      arch/x86/kernel/quirks.c
12941 F:      arch/x86/kernel/early-quirks.c
12942
12943 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12944 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12945 R:      Andrew Murray <amurray@thegoodpenguin.co.uk>
12946 L:      linux-pci@vger.kernel.org
12947 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12949 S:      Supported
12950 F:      drivers/pci/controller/
12951
12952 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12953 M:      Jonathan Chocron <jonnyc@amazon.com>
12954 L:      linux-pci@vger.kernel.org
12955 S:      Maintained
12956 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12957 F:      drivers/pci/controller/dwc/pcie-al.c
12958
12959 PCIE DRIVER FOR AMLOGIC MESON
12960 M:      Yue Wang <yue.wang@Amlogic.com>
12961 L:      linux-pci@vger.kernel.org
12962 L:      linux-amlogic@lists.infradead.org
12963 S:      Maintained
12964 F:      drivers/pci/controller/dwc/pci-meson.c
12965
12966 PCIE DRIVER FOR AXIS ARTPEC
12967 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12968 L:      linux-arm-kernel@axis.com
12969 L:      linux-pci@vger.kernel.org
12970 S:      Maintained
12971 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12972 F:      drivers/pci/controller/dwc/*artpec*
12973
12974 PCIE DRIVER FOR CAVIUM THUNDERX
12975 M:      Robert Richter <rrichter@marvell.com>
12976 L:      linux-pci@vger.kernel.org
12977 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12978 S:      Supported
12979 F:      drivers/pci/controller/pci-thunder-*
12980
12981 PCIE DRIVER FOR HISILICON
12982 M:      Zhou Wang <wangzhou1@hisilicon.com>
12983 L:      linux-pci@vger.kernel.org
12984 S:      Maintained
12985 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12986 F:      drivers/pci/controller/dwc/pcie-hisi.c
12987
12988 PCIE DRIVER FOR HISILICON KIRIN
12989 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12990 M:      Binghui Wang <wangbinghui@hisilicon.com>
12991 L:      linux-pci@vger.kernel.org
12992 S:      Maintained
12993 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12994 F:      drivers/pci/controller/dwc/pcie-kirin.c
12995
12996 PCIE DRIVER FOR HISILICON STB
12997 M:      Shawn Guo <shawn.guo@linaro.org>
12998 L:      linux-pci@vger.kernel.org
12999 S:      Maintained
13000 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
13001 F:      drivers/pci/controller/dwc/pcie-histb.c
13002
13003 PCIE DRIVER FOR MEDIATEK
13004 M:      Ryder Lee <ryder.lee@mediatek.com>
13005 L:      linux-pci@vger.kernel.org
13006 L:      linux-mediatek@lists.infradead.org
13007 S:      Supported
13008 F:      Documentation/devicetree/bindings/pci/mediatek*
13009 F:      drivers/pci/controller/*mediatek*
13010
13011 PCIE DRIVER FOR QUALCOMM MSM
13012 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
13013 L:      linux-pci@vger.kernel.org
13014 L:      linux-arm-msm@vger.kernel.org
13015 S:      Maintained
13016 F:      drivers/pci/controller/dwc/*qcom*
13017
13018 PCIE DRIVER FOR ROCKCHIP
13019 M:      Shawn Lin <shawn.lin@rock-chips.com>
13020 L:      linux-pci@vger.kernel.org
13021 L:      linux-rockchip@lists.infradead.org
13022 S:      Maintained
13023 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
13024 F:      drivers/pci/controller/pcie-rockchip*
13025
13026 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
13027 M:      Linus Walleij <linus.walleij@linaro.org>
13028 L:      linux-pci@vger.kernel.org
13029 S:      Maintained
13030 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
13031 F:      drivers/pci/controller/pci-v3-semi.c
13032
13033 PCIE DRIVER FOR SOCIONEXT UNIPHIER
13034 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
13035 L:      linux-pci@vger.kernel.org
13036 S:      Maintained
13037 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
13038 F:      drivers/pci/controller/dwc/pcie-uniphier.c
13039
13040 PCIE DRIVER FOR ST SPEAR13XX
13041 M:      Pratyush Anand <pratyush.anand@gmail.com>
13042 L:      linux-pci@vger.kernel.org
13043 S:      Maintained
13044 F:      drivers/pci/controller/dwc/*spear*
13045
13046 PCMCIA SUBSYSTEM
13047 M:      Dominik Brodowski <linux@dominikbrodowski.net>
13048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
13049 S:      Odd Fixes
13050 F:      Documentation/pcmcia/
13051 F:      tools/pcmcia/
13052 F:      drivers/pcmcia/
13053 F:      include/pcmcia/
13054
13055 PCNET32 NETWORK DRIVER
13056 M:      Don Fry <pcnet32@frontier.com>
13057 L:      netdev@vger.kernel.org
13058 S:      Maintained
13059 F:      drivers/net/ethernet/amd/pcnet32.c
13060
13061 PCRYPT PARALLEL CRYPTO ENGINE
13062 M:      Steffen Klassert <steffen.klassert@secunet.com>
13063 L:      linux-crypto@vger.kernel.org
13064 S:      Maintained
13065 F:      crypto/pcrypt.c
13066 F:      include/crypto/pcrypt.h
13067
13068 PEAQ WMI HOTKEYS DRIVER
13069 M:      Hans de Goede <hdegoede@redhat.com>
13070 L:      platform-driver-x86@vger.kernel.org
13071 S:      Maintained
13072 F:      drivers/platform/x86/peaq-wmi.c
13073
13074 PENSANDO ETHERNET DRIVERS
13075 M:      Shannon Nelson <snelson@pensando.io>
13076 M:      Pensando Drivers <drivers@pensando.io>
13077 L:      netdev@vger.kernel.org
13078 S:      Supported
13079 F:      Documentation/networking/device_drivers/pensando/ionic.rst
13080 F:      drivers/net/ethernet/pensando/
13081
13082 PER-CPU MEMORY ALLOCATOR
13083 M:      Dennis Zhou <dennis@kernel.org>
13084 M:      Tejun Heo <tj@kernel.org>
13085 M:      Christoph Lameter <cl@linux.com>
13086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
13087 S:      Maintained
13088 F:      include/linux/percpu*.h
13089 F:      mm/percpu*.c
13090 F:      arch/*/include/asm/percpu.h
13091
13092 PER-TASK DELAY ACCOUNTING
13093 M:      Balbir Singh <bsingharora@gmail.com>
13094 S:      Maintained
13095 F:      include/linux/delayacct.h
13096 F:      kernel/delayacct.c
13097
13098 PERFORMANCE EVENTS SUBSYSTEM
13099 M:      Peter Zijlstra <peterz@infradead.org>
13100 M:      Ingo Molnar <mingo@redhat.com>
13101 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
13102 R:      Mark Rutland <mark.rutland@arm.com>
13103 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13104 R:      Jiri Olsa <jolsa@redhat.com>
13105 R:      Namhyung Kim <namhyung@kernel.org>
13106 L:      linux-kernel@vger.kernel.org
13107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
13108 S:      Supported
13109 F:      kernel/events/*
13110 F:      include/linux/perf_event.h
13111 F:      include/uapi/linux/perf_event.h
13112 F:      arch/*/kernel/perf_event*.c
13113 F:      arch/*/kernel/*/perf_event*.c
13114 F:      arch/*/kernel/*/*/perf_event*.c
13115 F:      arch/*/include/asm/perf_event.h
13116 F:      arch/*/kernel/perf_callchain.c
13117 F:      arch/*/events/*
13118 F:      arch/*/events/*/*
13119 F:      tools/perf/
13120
13121 PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
13122 R:      John Garry <john.garry@huawei.com>
13123 R:      Will Deacon <will@kernel.org>
13124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13125 S:      Supported
13126 F:      tools/perf/pmu-events/arch/arm64/
13127
13128 PERSONALITY HANDLING
13129 M:      Christoph Hellwig <hch@infradead.org>
13130 L:      linux-abi-devel@lists.sourceforge.net
13131 S:      Maintained
13132 F:      include/linux/personality.h
13133 F:      include/uapi/linux/personality.h
13134
13135 PHOENIX RC FLIGHT CONTROLLER ADAPTER
13136 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
13137 L:      linux-input@vger.kernel.org
13138 S:      Maintained
13139 F:      Documentation/input/devices/pxrc.rst
13140 F:      drivers/input/joystick/pxrc.c
13141
13142 FLYSKY FSIA6B RC RECEIVER
13143 M:      Markus Koch <markus@notsyncing.net>
13144 L:      linux-input@vger.kernel.org
13145 S:      Maintained
13146 F:      drivers/input/joystick/fsia6b.c
13147
13148 PHONET PROTOCOL
13149 M:      Remi Denis-Courmont <courmisch@gmail.com>
13150 S:      Supported
13151 F:      Documentation/networking/phonet.txt
13152 F:      include/linux/phonet.h
13153 F:      include/net/phonet/
13154 F:      include/uapi/linux/phonet.h
13155 F:      net/phonet/
13156
13157 PHRAM MTD DRIVER
13158 M:      Joern Engel <joern@lazybastard.org>
13159 L:      linux-mtd@lists.infradead.org
13160 S:      Maintained
13161 F:      drivers/mtd/devices/phram.c
13162
13163 PICOLCD HID DRIVER
13164 M:      Bruno Prémont <bonbons@linux-vserver.org>
13165 L:      linux-input@vger.kernel.org
13166 S:      Maintained
13167 F:      drivers/hid/hid-picolcd*
13168
13169 PICOXCELL SUPPORT
13170 M:      Jamie Iles <jamie@jamieiles.com>
13171 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13172 T:      git git://github.com/jamieiles/linux-2.6-ji.git
13173 S:      Supported
13174 F:      arch/arm/boot/dts/picoxcell*
13175 F:      arch/arm/mach-picoxcell/
13176 F:      drivers/crypto/picoxcell*
13177
13178 PIDFD API
13179 M:      Christian Brauner <christian@brauner.io>
13180 L:      linux-kernel@vger.kernel.org
13181 S:      Maintained
13182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
13183 F:      samples/pidfd/
13184 F:      tools/testing/selftests/pidfd/
13185 F:      tools/testing/selftests/clone3/
13186 K:      (?i)pidfd
13187 K:      (?i)clone3
13188 K:      \b(clone_args|kernel_clone_args)\b
13189
13190 PIN CONTROL SUBSYSTEM
13191 M:      Linus Walleij <linus.walleij@linaro.org>
13192 L:      linux-gpio@vger.kernel.org
13193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
13194 S:      Maintained
13195 F:      Documentation/devicetree/bindings/pinctrl/
13196 F:      Documentation/driver-api/pinctl.rst
13197 F:      drivers/pinctrl/
13198 F:      include/linux/pinctrl/
13199
13200 PIN CONTROLLER - MICROCHIP AT91
13201 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13203 L:      linux-gpio@vger.kernel.org
13204 S:      Supported
13205 F:      drivers/pinctrl/pinctrl-at91*
13206 F:      drivers/gpio/gpio-sama5d2-piobu.c
13207
13208 PIN CONTROLLER - FREESCALE
13209 M:      Dong Aisheng <aisheng.dong@nxp.com>
13210 M:      Fabio Estevam <festevam@gmail.com>
13211 M:      Shawn Guo <shawnguo@kernel.org>
13212 M:      Stefan Agner <stefan@agner.ch>
13213 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13214 L:      linux-gpio@vger.kernel.org
13215 S:      Maintained
13216 F:      drivers/pinctrl/freescale/
13217 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
13218
13219 PIN CONTROLLER - INTEL
13220 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13221 M:      Andy Shevchenko <andy@kernel.org>
13222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
13223 S:      Maintained
13224 F:      drivers/pinctrl/intel/
13225
13226 PIN CONTROLLER - MEDIATEK
13227 M:      Sean Wang <sean.wang@kernel.org>
13228 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13229 S:      Maintained
13230 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
13231 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
13232 F:      drivers/pinctrl/mediatek/
13233
13234 PIN CONTROLLER - QUALCOMM
13235 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13236 S:      Maintained
13237 L:      linux-arm-msm@vger.kernel.org
13238 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
13239 F:      drivers/pinctrl/qcom/
13240
13241 PIN CONTROLLER - RENESAS
13242 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13243 L:      linux-renesas-soc@vger.kernel.org
13244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
13245 S:      Maintained
13246 F:      drivers/pinctrl/pinctrl-rz*
13247 F:      drivers/pinctrl/sh-pfc/
13248
13249 PIN CONTROLLER - SAMSUNG
13250 M:      Tomasz Figa <tomasz.figa@gmail.com>
13251 M:      Krzysztof Kozlowski <krzk@kernel.org>
13252 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13253 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13254 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13255 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
13256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
13257 S:      Maintained
13258 F:      drivers/pinctrl/samsung/
13259 F:      include/dt-bindings/pinctrl/samsung.h
13260 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
13261
13262 PIN CONTROLLER - SINGLE
13263 M:      Tony Lindgren <tony@atomide.com>
13264 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
13265 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13266 L:      linux-omap@vger.kernel.org
13267 S:      Maintained
13268 F:      drivers/pinctrl/pinctrl-single.c
13269
13270 PIN CONTROLLER - ST SPEAR
13271 M:      Viresh Kumar <vireshk@kernel.org>
13272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13273 W:      http://www.st.com/spear
13274 S:      Maintained
13275 F:      drivers/pinctrl/spear/
13276
13277 PISTACHIO SOC SUPPORT
13278 M:      James Hartley <james.hartley@sondrel.com>
13279 L:      linux-mips@vger.kernel.org
13280 S:      Odd Fixes
13281 F:      arch/mips/pistachio/
13282 F:      arch/mips/include/asm/mach-pistachio/
13283 F:      arch/mips/boot/dts/img/pistachio*
13284 F:      arch/mips/configs/pistachio*_defconfig
13285
13286 PKTCDVD DRIVER
13287 S:      Orphan
13288 M:      linux-block@vger.kernel.org
13289 F:      drivers/block/pktcdvd.c
13290 F:      include/linux/pktcdvd.h
13291 F:      include/uapi/linux/pktcdvd.h
13292
13293 PKUNITY SOC DRIVERS
13294 M:      Guan Xuetao <gxt@pku.edu.cn>
13295 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
13296 S:      Maintained
13297 T:      git git://github.com/gxt/linux.git
13298 F:      drivers/input/serio/i8042-unicore32io.h
13299 F:      drivers/i2c/busses/i2c-puv3.c
13300 F:      drivers/video/fbdev/fb-puv3.c
13301 F:      drivers/rtc/rtc-puv3.c
13302
13303 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
13304 M:      Tomasz Duszynski <tduszyns@gmail.com>
13305 S:      Maintained
13306 F:      drivers/iio/chemical/pms7003.c
13307 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
13308
13309 PLX DMA DRIVER
13310 M:      Logan Gunthorpe <logang@deltatee.com>
13311 S:      Maintained
13312 F:      drivers/dma/plx_dma.c
13313
13314 PMBUS HARDWARE MONITORING DRIVERS
13315 M:      Guenter Roeck <linux@roeck-us.net>
13316 L:      linux-hwmon@vger.kernel.org
13317 W:      http://hwmon.wiki.kernel.org/
13318 W:      http://www.roeck-us.net/linux/drivers/
13319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
13320 S:      Maintained
13321 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
13322 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
13323 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
13324 F:      Documentation/hwmon/adm1275.rst
13325 F:      Documentation/hwmon/ibm-cffps.rst
13326 F:      Documentation/hwmon/ir35221.rst
13327 F:      Documentation/hwmon/lm25066.rst
13328 F:      Documentation/hwmon/ltc2978.rst
13329 F:      Documentation/hwmon/ltc3815.rst
13330 F:      Documentation/hwmon/max16064.rst
13331 F:      Documentation/hwmon/max20751.rst
13332 F:      Documentation/hwmon/max31785.rst
13333 F:      Documentation/hwmon/max34440.rst
13334 F:      Documentation/hwmon/max8688.rst
13335 F:      Documentation/hwmon/pmbus.rst
13336 F:      Documentation/hwmon/pmbus-core.rst
13337 F:      Documentation/hwmon/tps40422.rst
13338 F:      Documentation/hwmon/ucd9000.rst
13339 F:      Documentation/hwmon/ucd9200.rst
13340 F:      Documentation/hwmon/zl6100.rst
13341 F:      drivers/hwmon/pmbus/
13342 F:      include/linux/pmbus.h
13343
13344 PMC SIERRA MaxRAID DRIVER
13345 L:      linux-scsi@vger.kernel.org
13346 W:      http://www.pmc-sierra.com/
13347 S:      Orphan
13348 F:      drivers/scsi/pmcraid.*
13349
13350 PMC SIERRA PM8001 DRIVER
13351 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13352 L:      linux-scsi@vger.kernel.org
13353 S:      Supported
13354 F:      drivers/scsi/pm8001/
13355
13356 PM-GRAPH UTILITY
13357 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
13358 L:      linux-pm@vger.kernel.org
13359 W:      https://01.org/pm-graph
13360 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
13361 T:      git git://github.com/intel/pm-graph
13362 S:      Supported
13363 F:      tools/power/pm-graph
13364
13365 PNI RM3100 IIO DRIVER
13366 M:      Song Qiang <songqiang1304521@gmail.com>
13367 L:      linux-iio@vger.kernel.org
13368 S:      Maintained
13369 F:      drivers/iio/magnetometer/rm3100*
13370 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13371
13372 PNP SUPPORT
13373 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13374 S:      Maintained
13375 F:      drivers/pnp/
13376
13377 POSIX CLOCKS and TIMERS
13378 M:      Thomas Gleixner <tglx@linutronix.de>
13379 L:      linux-kernel@vger.kernel.org
13380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13381 S:      Maintained
13382 F:      fs/timerfd.c
13383 F:      include/linux/timer*
13384 F:      include/linux/time_namespace.h
13385 F:      kernel/time/namespace.c
13386 F:      kernel/time/*timer*
13387
13388 POWER MANAGEMENT CORE
13389 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13390 L:      linux-pm@vger.kernel.org
13391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13392 B:      https://bugzilla.kernel.org
13393 S:      Supported
13394 F:      drivers/base/power/
13395 F:      include/linux/pm.h
13396 F:      include/linux/pm_*
13397 F:      include/linux/powercap.h
13398 F:      include/linux/intel_rapl.h
13399 F:      drivers/powercap/
13400 F:      kernel/configs/nopm.config
13401
13402 POWER STATE COORDINATION INTERFACE (PSCI)
13403 M:      Mark Rutland <mark.rutland@arm.com>
13404 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13405 L:      linux-arm-kernel@lists.infradead.org
13406 S:      Maintained
13407 F:      drivers/firmware/psci/
13408 F:      include/linux/psci.h
13409 F:      include/uapi/linux/psci.h
13410
13411 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13412 M:      Sebastian Reichel <sre@kernel.org>
13413 L:      linux-pm@vger.kernel.org
13414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13415 S:      Maintained
13416 F:      Documentation/ABI/testing/sysfs-class-power
13417 F:      Documentation/devicetree/bindings/power/supply/
13418 F:      include/linux/power_supply.h
13419 F:      drivers/power/supply/
13420
13421 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13422 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13423 L:      linuxppc-dev@lists.ozlabs.org
13424 S:      Maintained
13425 F:      drivers/char/powernv-op-panel.c
13426
13427 PPP OVER ATM (RFC 2364)
13428 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13429 S:      Maintained
13430 F:      net/atm/pppoatm.c
13431 F:      include/uapi/linux/atmppp.h
13432
13433 PPP OVER ETHERNET
13434 M:      Michal Ostrowski <mostrows@earthlink.net>
13435 S:      Maintained
13436 F:      drivers/net/ppp/pppoe.c
13437 F:      drivers/net/ppp/pppox.c
13438
13439 PPP OVER L2TP
13440 M:      James Chapman <jchapman@katalix.com>
13441 S:      Maintained
13442 F:      net/l2tp/l2tp_ppp.c
13443 F:      include/linux/if_pppol2tp.h
13444 F:      include/uapi/linux/if_pppol2tp.h
13445
13446 PPP PROTOCOL DRIVERS AND COMPRESSORS
13447 M:      Paul Mackerras <paulus@samba.org>
13448 L:      linux-ppp@vger.kernel.org
13449 S:      Maintained
13450 F:      drivers/net/ppp/ppp_*
13451
13452 PPS SUPPORT
13453 M:      Rodolfo Giometti <giometti@enneenne.com>
13454 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13455 L:      linuxpps@ml.enneenne.com (subscribers-only)
13456 S:      Maintained
13457 F:      Documentation/driver-api/pps.rst
13458 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13459 F:      Documentation/ABI/testing/sysfs-pps
13460 F:      drivers/pps/
13461 F:      include/linux/pps*.h
13462 F:      include/uapi/linux/pps.h
13463
13464 PPTP DRIVER
13465 M:      Dmitry Kozlov <xeb@mail.ru>
13466 L:      netdev@vger.kernel.org
13467 S:      Maintained
13468 F:      drivers/net/ppp/pptp.c
13469 W:      http://sourceforge.net/projects/accel-pptp
13470
13471 PRINTK
13472 M:      Petr Mladek <pmladek@suse.com>
13473 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13474 R:      Steven Rostedt <rostedt@goodmis.org>
13475 S:      Maintained
13476 F:      kernel/printk/
13477 F:      include/linux/printk.h
13478
13479 PRISM54 WIRELESS DRIVER
13480 M:      Luis Chamberlain <mcgrof@kernel.org>
13481 L:      linux-wireless@vger.kernel.org
13482 W:      http://wireless.kernel.org/en/users/Drivers/p54
13483 S:      Obsolete
13484 F:      drivers/net/wireless/intersil/prism54/
13485
13486 PROC FILESYSTEM
13487 R:      Alexey Dobriyan <adobriyan@gmail.com>
13488 L:      linux-kernel@vger.kernel.org
13489 L:      linux-fsdevel@vger.kernel.org
13490 S:      Maintained
13491 F:      fs/proc/
13492 F:      include/linux/proc_fs.h
13493 F:      tools/testing/selftests/proc/
13494 F:      Documentation/filesystems/proc.txt
13495
13496 PROC SYSCTL
13497 M:      Luis Chamberlain <mcgrof@kernel.org>
13498 M:      Kees Cook <keescook@chromium.org>
13499 M:      Iurii Zaikin <yzaikin@google.com>
13500 L:      linux-kernel@vger.kernel.org
13501 L:      linux-fsdevel@vger.kernel.org
13502 S:      Maintained
13503 F:      fs/proc/proc_sysctl.c
13504 F:      include/linux/sysctl.h
13505 F:      kernel/sysctl.c
13506 F:      kernel/sysctl-test.c
13507 F:      tools/testing/selftests/sysctl/
13508
13509 PS3 NETWORK SUPPORT
13510 M:      Geoff Levand <geoff@infradead.org>
13511 L:      netdev@vger.kernel.org
13512 L:      linuxppc-dev@lists.ozlabs.org
13513 S:      Maintained
13514 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13515
13516 PS3 PLATFORM SUPPORT
13517 M:      Geoff Levand <geoff@infradead.org>
13518 L:      linuxppc-dev@lists.ozlabs.org
13519 S:      Maintained
13520 F:      arch/powerpc/boot/ps3*
13521 F:      arch/powerpc/include/asm/lv1call.h
13522 F:      arch/powerpc/include/asm/ps3*.h
13523 F:      arch/powerpc/platforms/ps3/
13524 F:      drivers/*/ps3*
13525 F:      drivers/ps3/
13526 F:      drivers/rtc/rtc-ps3.c
13527 F:      drivers/usb/host/*ps3.c
13528 F:      sound/ppc/snd_ps3*
13529
13530 PS3VRAM DRIVER
13531 M:      Jim Paris <jim@jtan.com>
13532 M:      Geoff Levand <geoff@infradead.org>
13533 L:      linuxppc-dev@lists.ozlabs.org
13534 S:      Maintained
13535 F:      drivers/block/ps3vram.c
13536
13537 PSAMPLE PACKET SAMPLING SUPPORT
13538 M:      Yotam Gigi <yotam.gi@gmail.com>
13539 S:      Maintained
13540 F:      net/psample
13541 F:      include/net/psample.h
13542 F:      include/uapi/linux/psample.h
13543
13544 PSTORE FILESYSTEM
13545 M:      Kees Cook <keescook@chromium.org>
13546 M:      Anton Vorontsov <anton@enomsg.org>
13547 M:      Colin Cross <ccross@android.com>
13548 M:      Tony Luck <tony.luck@intel.com>
13549 S:      Maintained
13550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13551 F:      fs/pstore/
13552 F:      include/linux/pstore*
13553 F:      drivers/firmware/efi/efi-pstore.c
13554 F:      drivers/acpi/apei/erst.c
13555 F:      Documentation/admin-guide/ramoops.rst
13556 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13557 K:      \b(pstore|ramoops)
13558
13559 PTP HARDWARE CLOCK SUPPORT
13560 M:      Richard Cochran <richardcochran@gmail.com>
13561 L:      netdev@vger.kernel.org
13562 S:      Maintained
13563 W:      http://linuxptp.sourceforge.net/
13564 F:      Documentation/ABI/testing/sysfs-ptp
13565 F:      Documentation/driver-api/ptp.rst
13566 F:      drivers/net/phy/dp83640*
13567 F:      drivers/ptp/*
13568 F:      include/linux/ptp_cl*
13569
13570 PTRACE SUPPORT
13571 M:      Oleg Nesterov <oleg@redhat.com>
13572 S:      Maintained
13573 F:      include/asm-generic/syscall.h
13574 F:      include/linux/ptrace.h
13575 F:      include/linux/regset.h
13576 F:      include/linux/tracehook.h
13577 F:      include/uapi/linux/ptrace.h
13578 F:      include/uapi/linux/ptrace.h
13579 F:      kernel/ptrace.c
13580 F:      arch/*/ptrace*.c
13581 F:      arch/*/*/ptrace*.c
13582 F:      arch/*/include/asm/ptrace*.h
13583
13584 PULSE8-CEC DRIVER
13585 M:      Hans Verkuil <hverkuil@xs4all.nl>
13586 L:      linux-media@vger.kernel.org
13587 T:      git git://linuxtv.org/media_tree.git
13588 S:      Maintained
13589 F:      drivers/media/usb/pulse8-cec/*
13590 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13591
13592 PVRUSB2 VIDEO4LINUX DRIVER
13593 M:      Mike Isely <isely@pobox.com>
13594 L:      pvrusb2@isely.net       (subscribers-only)
13595 L:      linux-media@vger.kernel.org
13596 W:      http://www.isely.net/pvrusb2/
13597 T:      git git://linuxtv.org/media_tree.git
13598 S:      Maintained
13599 F:      Documentation/media/v4l-drivers/pvrusb2*
13600 F:      drivers/media/usb/pvrusb2/
13601
13602 PWC WEBCAM DRIVER
13603 M:      Hans Verkuil <hverkuil@xs4all.nl>
13604 L:      linux-media@vger.kernel.org
13605 T:      git git://linuxtv.org/media_tree.git
13606 S:      Odd Fixes
13607 F:      drivers/media/usb/pwc/*
13608 F:      include/trace/events/pwc.h
13609
13610 PWM FAN DRIVER
13611 M:      Kamil Debski <kamil@wypas.org>
13612 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13613 L:      linux-hwmon@vger.kernel.org
13614 S:      Supported
13615 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13616 F:      Documentation/hwmon/pwm-fan.rst
13617 F:      drivers/hwmon/pwm-fan.c
13618
13619 PWM IR Transmitter
13620 M:      Sean Young <sean@mess.org>
13621 L:      linux-media@vger.kernel.org
13622 S:      Maintained
13623 F:      drivers/media/rc/pwm-ir-tx.c
13624
13625 PWM SUBSYSTEM
13626 M:      Thierry Reding <thierry.reding@gmail.com>
13627 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13628 L:      linux-pwm@vger.kernel.org
13629 S:      Maintained
13630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13631 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13632 F:      Documentation/driver-api/pwm.rst
13633 F:      Documentation/devicetree/bindings/pwm/
13634 F:      include/linux/pwm.h
13635 F:      drivers/pwm/
13636 F:      drivers/video/backlight/pwm_bl.c
13637 F:      include/linux/pwm_backlight.h
13638 F:      drivers/gpio/gpio-mvebu.c
13639 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13640 K:      pwm_(config|apply_state|ops)
13641
13642 PXA GPIO DRIVER
13643 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13644 L:      linux-gpio@vger.kernel.org
13645 S:      Maintained
13646 F:      drivers/gpio/gpio-pxa.c
13647
13648 PXA MMCI DRIVER
13649 S:      Orphan
13650
13651 PXA RTC DRIVER
13652 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13653 L:      linux-rtc@vger.kernel.org
13654 S:      Maintained
13655
13656 PXA2xx/PXA3xx SUPPORT
13657 M:      Daniel Mack <daniel@zonque.org>
13658 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13659 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13660 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13661 T:      git git://github.com/hzhuang1/linux.git
13662 T:      git git://github.com/rjarzmik/linux.git
13663 S:      Maintained
13664 F:      arch/arm/boot/dts/pxa*
13665 F:      arch/arm/mach-pxa/
13666 F:      drivers/dma/pxa*
13667 F:      drivers/pcmcia/pxa2xx*
13668 F:      drivers/pinctrl/pxa/
13669 F:      drivers/spi/spi-pxa2xx*
13670 F:      drivers/usb/gadget/udc/pxa2*
13671 F:      include/sound/pxa2xx-lib.h
13672 F:      sound/arm/pxa*
13673 F:      sound/soc/pxa/
13674
13675 QAT DRIVER
13676 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13677 L:      qat-linux@intel.com
13678 S:      Supported
13679 F:      drivers/crypto/qat/
13680
13681 QCOM AUDIO (ASoC) DRIVERS
13682 M:      Patrick Lai <plai@codeaurora.org>
13683 M:      Banajit Goswami <bgoswami@codeaurora.org>
13684 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13685 S:      Supported
13686 F:      sound/soc/qcom/
13687
13688 QCOM IPA DRIVER
13689 M:      Alex Elder <elder@kernel.org>
13690 L:      netdev@vger.kernel.org
13691 S:      Supported
13692 F:      drivers/net/ipa/
13693
13694 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13695 M:      Gabriel Somlo <somlo@cmu.edu>
13696 M:      "Michael S. Tsirkin" <mst@redhat.com>
13697 L:      qemu-devel@nongnu.org
13698 S:      Maintained
13699 F:      drivers/firmware/qemu_fw_cfg.c
13700 F:      include/uapi/linux/qemu_fw_cfg.h
13701
13702 QIB DRIVER
13703 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13704 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13705 L:      linux-rdma@vger.kernel.org
13706 S:      Supported
13707 F:      drivers/infiniband/hw/qib/
13708
13709 QLOGIC QL41xxx FCOE DRIVER
13710 M:      QLogic-Storage-Upstream@cavium.com
13711 L:      linux-scsi@vger.kernel.org
13712 S:      Supported
13713 F:      drivers/scsi/qedf/
13714
13715 QLOGIC QL41xxx ISCSI DRIVER
13716 M:      QLogic-Storage-Upstream@cavium.com
13717 L:      linux-scsi@vger.kernel.org
13718 S:      Supported
13719 F:      drivers/scsi/qedi/
13720
13721 QLOGIC QL4xxx ETHERNET DRIVER
13722 M:      Ariel Elior <aelior@marvell.com>
13723 M:      GR-everest-linux-l2@marvell.com
13724 L:      netdev@vger.kernel.org
13725 S:      Supported
13726 F:      drivers/net/ethernet/qlogic/qed/
13727 F:      include/linux/qed/
13728 F:      drivers/net/ethernet/qlogic/qede/
13729
13730 QLOGIC QL4xxx RDMA DRIVER
13731 M:      Michal Kalderon <mkalderon@marvell.com>
13732 M:      Ariel Elior <aelior@marvell.com>
13733 L:      linux-rdma@vger.kernel.org
13734 S:      Supported
13735 F:      drivers/infiniband/hw/qedr/
13736 F:      include/uapi/rdma/qedr-abi.h
13737
13738 QLOGIC QLA1280 SCSI DRIVER
13739 M:      Michael Reed <mdr@sgi.com>
13740 L:      linux-scsi@vger.kernel.org
13741 S:      Maintained
13742 F:      drivers/scsi/qla1280.[ch]
13743
13744 QLOGIC QLA2XXX FC-SCSI DRIVER
13745 M:      hmadhani@marvell.com
13746 L:      linux-scsi@vger.kernel.org
13747 S:      Supported
13748 F:      Documentation/scsi/LICENSE.qla2xxx
13749 F:      drivers/scsi/qla2xxx/
13750
13751 QLOGIC QLA3XXX NETWORK DRIVER
13752 M:      GR-Linux-NIC-Dev@marvell.com
13753 L:      netdev@vger.kernel.org
13754 S:      Supported
13755 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13756 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13757
13758 QLOGIC QLA4XXX iSCSI DRIVER
13759 M:      QLogic-Storage-Upstream@qlogic.com
13760 L:      linux-scsi@vger.kernel.org
13761 S:      Supported
13762 F:      Documentation/scsi/LICENSE.qla4xxx
13763 F:      drivers/scsi/qla4xxx/
13764
13765 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13766 M:      Shahed Shaikh <shshaikh@marvell.com>
13767 M:      Manish Chopra <manishc@marvell.com>
13768 M:      GR-Linux-NIC-Dev@marvell.com
13769 L:      netdev@vger.kernel.org
13770 S:      Supported
13771 F:      drivers/net/ethernet/qlogic/qlcnic/
13772
13773 QLOGIC QLGE 10Gb ETHERNET DRIVER
13774 M:      Manish Chopra <manishc@marvell.com>
13775 M:      GR-Linux-NIC-Dev@marvell.com
13776 L:      netdev@vger.kernel.org
13777 S:      Supported
13778 F:      drivers/staging/qlge/
13779
13780 QM1D1B0004 MEDIA DRIVER
13781 M:      Akihiro Tsukada <tskd08@gmail.com>
13782 L:      linux-media@vger.kernel.org
13783 S:      Odd Fixes
13784 F:      drivers/media/tuners/qm1d1b0004*
13785
13786 QM1D1C0042 MEDIA DRIVER
13787 M:      Akihiro Tsukada <tskd08@gmail.com>
13788 L:      linux-media@vger.kernel.org
13789 S:      Odd Fixes
13790 F:      drivers/media/tuners/qm1d1c0042*
13791
13792 QNX4 FILESYSTEM
13793 M:      Anders Larsen <al@alarsen.net>
13794 W:      http://www.alarsen.net/linux/qnx4fs/
13795 S:      Maintained
13796 F:      fs/qnx4/
13797 F:      include/uapi/linux/qnx4_fs.h
13798 F:      include/uapi/linux/qnxtypes.h
13799
13800 QORIQ DPAA2 FSL-MC BUS DRIVER
13801 M:      Stuart Yoder <stuyoder@gmail.com>
13802 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13803 L:      linux-kernel@vger.kernel.org
13804 S:      Maintained
13805 F:      drivers/bus/fsl-mc/
13806 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13807 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13808
13809 QT1010 MEDIA DRIVER
13810 M:      Antti Palosaari <crope@iki.fi>
13811 L:      linux-media@vger.kernel.org
13812 W:      https://linuxtv.org
13813 W:      http://palosaari.fi/linux/
13814 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13815 T:      git git://linuxtv.org/anttip/media_tree.git
13816 S:      Maintained
13817 F:      drivers/media/tuners/qt1010*
13818
13819 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13820 M:      Kalle Valo <kvalo@codeaurora.org>
13821 L:      ath10k@lists.infradead.org
13822 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13824 S:      Supported
13825 F:      drivers/net/wireless/ath/ath10k/
13826
13827 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
13828 M:      Kalle Valo <kvalo@codeaurora.org>
13829 L:      ath11k@lists.infradead.org
13830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13831 S:      Supported
13832 F:      drivers/net/wireless/ath/ath11k/
13833
13834 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13835 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13836 L:      linux-wireless@vger.kernel.org
13837 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13838 S:      Supported
13839 F:      drivers/net/wireless/ath/ath9k/
13840
13841 QUALCOMM CAMERA SUBSYSTEM DRIVER
13842 M:      Todor Tomov <todor.too@gmail.com>
13843 L:      linux-media@vger.kernel.org
13844 S:      Maintained
13845 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13846 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13847 F:      drivers/media/platform/qcom/camss/
13848
13849 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13850 M:      Ilia Lin <ilia.lin@kernel.org>
13851 L:      linux-pm@vger.kernel.org
13852 S:      Maintained
13853 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13854 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13855
13856 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
13857 M:      Niklas Cassel <nks@flawful.org>
13858 L:      linux-pm@vger.kernel.org
13859 L:      linux-arm-msm@vger.kernel.org
13860 S:      Maintained
13861 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.txt
13862 F:      drivers/power/avs/qcom-cpr.c
13863
13864 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13865 M:      Timur Tabi <timur@kernel.org>
13866 L:      netdev@vger.kernel.org
13867 S:      Maintained
13868 F:      drivers/net/ethernet/qualcomm/emac/
13869
13870 QUALCOMM ETHQOS ETHERNET DRIVER
13871 M:      Vinod Koul <vkoul@kernel.org>
13872 L:      netdev@vger.kernel.org
13873 S:      Maintained
13874 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13875 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13876
13877 QUALCOMM GENERIC INTERFACE I2C DRIVER
13878 M:      Alok Chauhan <alokc@codeaurora.org>
13879 L:      linux-i2c@vger.kernel.org
13880 L:      linux-arm-msm@vger.kernel.org
13881 S:      Supported
13882 F:      drivers/i2c/busses/i2c-qcom-geni.c
13883
13884 QUALCOMM HEXAGON ARCHITECTURE
13885 M:      Brian Cain <bcain@codeaurora.org>
13886 L:      linux-hexagon@vger.kernel.org
13887 S:      Supported
13888 F:      arch/hexagon/
13889
13890 QUALCOMM HIDMA DRIVER
13891 M:      Sinan Kaya <okaya@kernel.org>
13892 L:      linux-arm-kernel@lists.infradead.org
13893 L:      linux-arm-msm@vger.kernel.org
13894 L:      dmaengine@vger.kernel.org
13895 S:      Supported
13896 F:      drivers/dma/qcom/hidma*
13897
13898 QUALCOMM IOMMU
13899 M:      Rob Clark <robdclark@gmail.com>
13900 L:      iommu@lists.linux-foundation.org
13901 L:      linux-arm-msm@vger.kernel.org
13902 S:      Maintained
13903 F:      drivers/iommu/qcom_iommu.c
13904
13905 QUALCOMM RMNET DRIVER
13906 M:      Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
13907 M:      Sean Tranchetti <stranche@codeaurora.org>
13908 L:      netdev@vger.kernel.org
13909 S:      Maintained
13910 F:      drivers/net/ethernet/qualcomm/rmnet/
13911 F:      Documentation/networking/device_drivers/qualcomm/rmnet.txt
13912 F:      include/linux/if_rmnet.h
13913
13914 QUALCOMM TSENS THERMAL DRIVER
13915 M:      Amit Kucheria <amit.kucheria@linaro.org>
13916 L:      linux-pm@vger.kernel.org
13917 L:      linux-arm-msm@vger.kernel.org
13918 S:      Maintained
13919 F:      drivers/thermal/qcom/
13920 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
13921
13922 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13923 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13924 L:      linux-media@vger.kernel.org
13925 L:      linux-arm-msm@vger.kernel.org
13926 T:      git git://linuxtv.org/media_tree.git
13927 S:      Maintained
13928 F:      drivers/media/platform/qcom/venus/
13929
13930 QUALCOMM WCN36XX WIRELESS DRIVER
13931 M:      Kalle Valo <kvalo@codeaurora.org>
13932 L:      wcn36xx@lists.infradead.org
13933 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13934 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13935 S:      Supported
13936 F:      drivers/net/wireless/ath/wcn36xx/
13937
13938 QUANTENNA QTNFMAC WIRELESS DRIVER
13939 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13940 M:      Avinash Patil <avinashp@quantenna.com>
13941 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13942 L:      linux-wireless@vger.kernel.org
13943 S:      Maintained
13944 F:      drivers/net/wireless/quantenna
13945
13946 RADEON and AMDGPU DRM DRIVERS
13947 M:      Alex Deucher <alexander.deucher@amd.com>
13948 M:      Christian König <christian.koenig@amd.com>
13949 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13950 L:      amd-gfx@lists.freedesktop.org
13951 T:      git git://people.freedesktop.org/~agd5f/linux
13952 S:      Supported
13953 F:      drivers/gpu/drm/radeon/
13954 F:      include/uapi/drm/radeon_drm.h
13955 F:      drivers/gpu/drm/amd/
13956 F:      include/uapi/drm/amdgpu_drm.h
13957
13958 RADEON FRAMEBUFFER DISPLAY DRIVER
13959 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13960 L:      linux-fbdev@vger.kernel.org
13961 S:      Maintained
13962 F:      drivers/video/fbdev/aty/radeon*
13963 F:      include/uapi/linux/radeonfb.h
13964
13965 RADIOSHARK RADIO DRIVER
13966 M:      Hans Verkuil <hverkuil@xs4all.nl>
13967 L:      linux-media@vger.kernel.org
13968 T:      git git://linuxtv.org/media_tree.git
13969 S:      Maintained
13970 F:      drivers/media/radio/radio-shark.c
13971
13972 RADIOSHARK2 RADIO DRIVER
13973 M:      Hans Verkuil <hverkuil@xs4all.nl>
13974 L:      linux-media@vger.kernel.org
13975 T:      git git://linuxtv.org/media_tree.git
13976 S:      Maintained
13977 F:      drivers/media/radio/radio-shark2.c
13978 F:      drivers/media/radio/radio-tea5777.c
13979
13980 RADOS BLOCK DEVICE (RBD)
13981 M:      Ilya Dryomov <idryomov@gmail.com>
13982 M:      Sage Weil <sage@redhat.com>
13983 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
13984 L:      ceph-devel@vger.kernel.org
13985 W:      http://ceph.com/
13986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13987 T:      git git://github.com/ceph/ceph-client.git
13988 S:      Supported
13989 F:      Documentation/ABI/testing/sysfs-bus-rbd
13990 F:      drivers/block/rbd.c
13991 F:      drivers/block/rbd_types.h
13992
13993 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13994 M:      Paul Mackerras <paulus@samba.org>
13995 L:      linux-fbdev@vger.kernel.org
13996 S:      Maintained
13997 F:      drivers/video/fbdev/aty/aty128fb.c
13998
13999 RAINSHADOW-CEC DRIVER
14000 M:      Hans Verkuil <hverkuil@xs4all.nl>
14001 L:      linux-media@vger.kernel.org
14002 T:      git git://linuxtv.org/media_tree.git
14003 S:      Maintained
14004 F:      drivers/media/usb/rainshadow-cec/*
14005
14006 RALINK MIPS ARCHITECTURE
14007 M:      John Crispin <john@phrozen.org>
14008 L:      linux-mips@vger.kernel.org
14009 S:      Maintained
14010 F:      arch/mips/ralink
14011
14012 RALINK RT2X00 WIRELESS LAN DRIVER
14013 M:      Stanislaw Gruszka <stf_xl@wp.pl>
14014 M:      Helmut Schaa <helmut.schaa@googlemail.com>
14015 L:      linux-wireless@vger.kernel.org
14016 S:      Maintained
14017 F:      drivers/net/wireless/ralink/rt2x00/
14018
14019 RAMDISK RAM BLOCK DEVICE DRIVER
14020 M:      Jens Axboe <axboe@kernel.dk>
14021 S:      Maintained
14022 F:      Documentation/admin-guide/blockdev/ramdisk.rst
14023 F:      drivers/block/brd.c
14024
14025 RANCHU VIRTUAL BOARD FOR MIPS
14026 M:      Miodrag Dinic <miodrag.dinic@mips.com>
14027 L:      linux-mips@vger.kernel.org
14028 S:      Supported
14029 F:      arch/mips/generic/board-ranchu.c
14030 F:      arch/mips/configs/generic/board-ranchu.config
14031
14032 RANDOM NUMBER DRIVER
14033 M:      "Theodore Ts'o" <tytso@mit.edu>
14034 S:      Maintained
14035 F:      drivers/char/random.c
14036
14037 RAPIDIO SUBSYSTEM
14038 M:      Matt Porter <mporter@kernel.crashing.org>
14039 M:      Alexandre Bounine <alex.bou9@gmail.com>
14040 S:      Maintained
14041 F:      drivers/rapidio/
14042
14043 RAS INFRASTRUCTURE
14044 M:      Tony Luck <tony.luck@intel.com>
14045 M:      Borislav Petkov <bp@alien8.de>
14046 L:      linux-edac@vger.kernel.org
14047 S:      Maintained
14048 F:      drivers/ras/
14049 F:      include/linux/ras.h
14050 F:      include/ras/ras_event.h
14051 F:      Documentation/admin-guide/ras.rst
14052
14053 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
14054 L:      linux-wireless@vger.kernel.org
14055 S:      Orphan
14056 F:      drivers/net/wireless/ray*
14057
14058 RCUTORTURE TEST FRAMEWORK
14059 M:      "Paul E. McKenney" <paulmck@kernel.org>
14060 M:      Josh Triplett <josh@joshtriplett.org>
14061 R:      Steven Rostedt <rostedt@goodmis.org>
14062 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14063 R:      Lai Jiangshan <jiangshanlai@gmail.com>
14064 L:      rcu@vger.kernel.org
14065 S:      Supported
14066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14067 F:      tools/testing/selftests/rcutorture
14068
14069 RDC R-321X SoC
14070 M:      Florian Fainelli <florian@openwrt.org>
14071 S:      Maintained
14072
14073 RDC R6040 FAST ETHERNET DRIVER
14074 M:      Florian Fainelli <f.fainelli@gmail.com>
14075 L:      netdev@vger.kernel.org
14076 S:      Maintained
14077 F:      drivers/net/ethernet/rdc/r6040.c
14078
14079 RDMAVT - RDMA verbs software
14080 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
14081 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
14082 L:      linux-rdma@vger.kernel.org
14083 S:      Supported
14084 F:      drivers/infiniband/sw/rdmavt
14085
14086 RDS - RELIABLE DATAGRAM SOCKETS
14087 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
14088 L:      netdev@vger.kernel.org
14089 L:      linux-rdma@vger.kernel.org
14090 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
14091 W:      https://oss.oracle.com/projects/rds/
14092 S:      Supported
14093 F:      net/rds/
14094 F:      Documentation/networking/rds.txt
14095
14096 RDT - RESOURCE ALLOCATION
14097 M:      Fenghua Yu <fenghua.yu@intel.com>
14098 M:      Reinette Chatre <reinette.chatre@intel.com>
14099 L:      linux-kernel@vger.kernel.org
14100 S:      Supported
14101 F:      arch/x86/kernel/cpu/resctrl/
14102 F:      arch/x86/include/asm/resctrl_sched.h
14103 F:      Documentation/x86/resctrl*
14104
14105 READ-COPY UPDATE (RCU)
14106 M:      "Paul E. McKenney" <paulmck@kernel.org>
14107 M:      Josh Triplett <josh@joshtriplett.org>
14108 R:      Steven Rostedt <rostedt@goodmis.org>
14109 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14110 R:      Lai Jiangshan <jiangshanlai@gmail.com>
14111 R:      Joel Fernandes <joel@joelfernandes.org>
14112 L:      rcu@vger.kernel.org
14113 W:      http://www.rdrop.com/users/paulmck/RCU/
14114 S:      Supported
14115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14116 F:      Documentation/RCU/
14117 X:      Documentation/RCU/torture.txt
14118 F:      include/linux/rcu*
14119 X:      include/linux/srcu*.h
14120 F:      kernel/rcu/
14121 X:      kernel/rcu/srcu*.c
14122
14123 REAL TIME CLOCK (RTC) SUBSYSTEM
14124 M:      Alessandro Zummo <a.zummo@towertech.it>
14125 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14126 L:      linux-rtc@vger.kernel.org
14127 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
14128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
14129 S:      Maintained
14130 F:      Documentation/devicetree/bindings/rtc/
14131 F:      Documentation/admin-guide/rtc.rst
14132 F:      drivers/rtc/
14133 F:      include/linux/rtc.h
14134 F:      include/uapi/linux/rtc.h
14135 F:      include/linux/rtc/
14136 F:      include/linux/platform_data/rtc-*
14137 F:      tools/testing/selftests/rtc/
14138
14139 REALTEK AUDIO CODECS
14140 M:      Oder Chiou <oder_chiou@realtek.com>
14141 S:      Maintained
14142 F:      sound/soc/codecs/rt*
14143 F:      include/sound/rt*.h
14144
14145 REALTEK RTL83xx SMI DSA ROUTER CHIPS
14146 M:      Linus Walleij <linus.walleij@linaro.org>
14147 S:      Maintained
14148 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
14149 F:      drivers/net/dsa/realtek-smi*
14150 F:      drivers/net/dsa/rtl83*
14151
14152 REDPINE WIRELESS DRIVER
14153 M:      Amitkumar Karwar <amitkarwar@gmail.com>
14154 M:      Siva Rebbagondla <siva8118@gmail.com>
14155 L:      linux-wireless@vger.kernel.org
14156 S:      Maintained
14157 F:      drivers/net/wireless/rsi/
14158
14159 REGISTER MAP ABSTRACTION
14160 M:      Mark Brown <broonie@kernel.org>
14161 L:      linux-kernel@vger.kernel.org
14162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
14163 S:      Supported
14164 F:      Documentation/devicetree/bindings/regmap/
14165 F:      drivers/base/regmap/
14166 F:      include/linux/regmap.h
14167
14168 REISERFS FILE SYSTEM
14169 L:      reiserfs-devel@vger.kernel.org
14170 S:      Supported
14171 F:      fs/reiserfs/
14172
14173 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
14174 M:      Ohad Ben-Cohen <ohad@wizery.com>
14175 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14176 L:      linux-remoteproc@vger.kernel.org
14177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
14178 S:      Maintained
14179 F:      Documentation/devicetree/bindings/remoteproc/
14180 F:      Documentation/ABI/testing/sysfs-class-remoteproc
14181 F:      Documentation/remoteproc.txt
14182 F:      drivers/remoteproc/
14183 F:      include/linux/remoteproc.h
14184 F:      include/linux/remoteproc/
14185
14186 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
14187 M:      Ohad Ben-Cohen <ohad@wizery.com>
14188 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14189 L:      linux-remoteproc@vger.kernel.org
14190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
14191 S:      Maintained
14192 F:      drivers/rpmsg/
14193 F:      Documentation/rpmsg.txt
14194 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
14195 F:      include/linux/rpmsg.h
14196 F:      include/linux/rpmsg/
14197 F:      include/uapi/linux/rpmsg.h
14198 F:      samples/rpmsg/
14199
14200 RENESAS CLOCK DRIVERS
14201 M:      Geert Uytterhoeven <geert+renesas@glider.be>
14202 L:      linux-renesas-soc@vger.kernel.org
14203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
14204 S:      Supported
14205 F:      drivers/clk/renesas/
14206
14207 RENESAS EMEV2 I2C DRIVER
14208 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14209 S:      Supported
14210 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
14211 F:      drivers/i2c/busses/i2c-emev2.c
14212
14213 RENESAS ETHERNET DRIVERS
14214 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
14215 L:      netdev@vger.kernel.org
14216 L:      linux-renesas-soc@vger.kernel.org
14217 F:      Documentation/devicetree/bindings/net/renesas,*.txt
14218 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
14219 F:      drivers/net/ethernet/renesas/
14220 F:      include/linux/sh_eth.h
14221
14222 RENESAS R-CAR GYROADC DRIVER
14223 M:      Marek Vasut <marek.vasut@gmail.com>
14224 L:      linux-iio@vger.kernel.org
14225 S:      Supported
14226 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
14227 F:      drivers/iio/adc/rcar-gyroadc.c
14228
14229 RENESAS R-CAR I2C DRIVERS
14230 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14231 S:      Supported
14232 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
14233 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
14234 F:      drivers/i2c/busses/i2c-rcar.c
14235 F:      drivers/i2c/busses/i2c-sh_mobile.c
14236
14237 RENESAS RIIC DRIVER
14238 M:      Chris Brandt <chris.brandt@renesas.com>
14239 S:      Supported
14240 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
14241 F:      drivers/i2c/busses/i2c-riic.c
14242
14243 RENESAS USB PHY DRIVER
14244 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
14245 L:      linux-renesas-soc@vger.kernel.org
14246 S:      Maintained
14247 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
14248
14249 RESET CONTROLLER FRAMEWORK
14250 M:      Philipp Zabel <p.zabel@pengutronix.de>
14251 T:      git git://git.pengutronix.de/git/pza/linux
14252 S:      Maintained
14253 F:      drivers/reset/
14254 F:      Documentation/devicetree/bindings/reset/
14255 F:      include/dt-bindings/reset/
14256 F:      include/linux/reset.h
14257 F:      include/linux/reset/
14258 F:      include/linux/reset-controller.h
14259 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
14260
14261 RESTARTABLE SEQUENCES SUPPORT
14262 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14263 M:      Peter Zijlstra <peterz@infradead.org>
14264 M:      "Paul E. McKenney" <paulmck@kernel.org>
14265 M:      Boqun Feng <boqun.feng@gmail.com>
14266 L:      linux-kernel@vger.kernel.org
14267 S:      Supported
14268 F:      kernel/rseq.c
14269 F:      include/uapi/linux/rseq.h
14270 F:      include/trace/events/rseq.h
14271 F:      tools/testing/selftests/rseq/
14272
14273 RFKILL
14274 M:      Johannes Berg <johannes@sipsolutions.net>
14275 L:      linux-wireless@vger.kernel.org
14276 W:      http://wireless.kernel.org/
14277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
14278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
14279 S:      Maintained
14280 F:      Documentation/driver-api/rfkill.rst
14281 F:      Documentation/ABI/stable/sysfs-class-rfkill
14282 F:      net/rfkill/
14283 F:      include/linux/rfkill.h
14284 F:      include/uapi/linux/rfkill.h
14285
14286 RHASHTABLE
14287 M:      Thomas Graf <tgraf@suug.ch>
14288 M:      Herbert Xu <herbert@gondor.apana.org.au>
14289 L:      netdev@vger.kernel.org
14290 S:      Maintained
14291 F:      lib/rhashtable.c
14292 F:      lib/test_rhashtable.c
14293 F:      include/linux/rhashtable.h
14294 F:      include/linux/rhashtable-types.h
14295
14296 RICOH R5C592 MEMORYSTICK DRIVER
14297 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14298 S:      Maintained
14299 F:      drivers/memstick/host/r592.*
14300
14301 RICOH SMARTMEDIA/XD DRIVER
14302 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14303 S:      Maintained
14304 F:      drivers/mtd/nand/raw/r852.c
14305 F:      drivers/mtd/nand/raw/r852.h
14306
14307 RISC-V ARCHITECTURE
14308 M:      Paul Walmsley <paul.walmsley@sifive.com>
14309 M:      Palmer Dabbelt <palmer@dabbelt.com>
14310 M:      Albert Ou <aou@eecs.berkeley.edu>
14311 L:      linux-riscv@lists.infradead.org
14312 P:      Documentation/riscv/patch-acceptance.rst
14313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
14314 S:      Supported
14315 F:      arch/riscv/
14316 K:      riscv
14317 N:      riscv
14318
14319 ROCCAT DRIVERS
14320 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
14321 W:      http://sourceforge.net/projects/roccat/
14322 S:      Maintained
14323 F:      drivers/hid/hid-roccat*
14324 F:      include/linux/hid-roccat*
14325 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
14326
14327 ROCKCHIP ISP V1 DRIVER
14328 M:      Helen Koike <helen.koike@collabora.com>
14329 L:      linux-media@vger.kernel.org
14330 S:      Maintained
14331 F:      drivers/staging/media/rkisp1/
14332
14333 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
14334 M:      Jacob Chen <jacob-chen@iotwrt.com>
14335 M:      Ezequiel Garcia <ezequiel@collabora.com>
14336 L:      linux-media@vger.kernel.org
14337 S:      Maintained
14338 F:      drivers/media/platform/rockchip/rga/
14339 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
14340
14341 HANTRO VPU CODEC DRIVER
14342 M:      Ezequiel Garcia <ezequiel@collabora.com>
14343 L:      linux-media@vger.kernel.org
14344 S:      Maintained
14345 F:      drivers/staging/media/hantro/
14346 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
14347
14348 ROCKER DRIVER
14349 M:      Jiri Pirko <jiri@resnulli.us>
14350 L:      netdev@vger.kernel.org
14351 S:      Supported
14352 F:      drivers/net/ethernet/rocker/
14353
14354 ROCKETPORT DRIVER
14355 W:      http://www.comtrol.com
14356 S:      Maintained
14357 F:      Documentation/driver-api/serial/rocket.rst
14358 F:      drivers/tty/rocket*
14359
14360 ROCKETPORT EXPRESS/INFINITY DRIVER
14361 M:      Kevin Cernekee <cernekee@gmail.com>
14362 L:      linux-serial@vger.kernel.org
14363 S:      Odd Fixes
14364 F:      drivers/tty/serial/rp2.*
14365
14366 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
14367 M:      Tomasz Duszynski <tduszyns@gmail.com>
14368 S:      Maintained
14369 F:      drivers/iio/light/bh1750.c
14370 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
14371
14372 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
14373 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
14374 L:      linux-kernel@vger.kernel.org
14375 L:      linux-renesas-soc@vger.kernel.org
14376 S:      Supported
14377 F:      drivers/mfd/bd9571mwv.c
14378 F:      drivers/regulator/bd9571mwv-regulator.c
14379 F:      drivers/gpio/gpio-bd9571mwv.c
14380 F:      include/linux/mfd/bd9571mwv.h
14381 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14382
14383 ROSE NETWORK LAYER
14384 M:      Ralf Baechle <ralf@linux-mips.org>
14385 L:      linux-hams@vger.kernel.org
14386 W:      http://www.linux-ax25.org/
14387 S:      Maintained
14388 F:      include/net/rose.h
14389 F:      include/uapi/linux/rose.h
14390 F:      net/rose/
14391
14392 RTL2830 MEDIA DRIVER
14393 M:      Antti Palosaari <crope@iki.fi>
14394 L:      linux-media@vger.kernel.org
14395 W:      https://linuxtv.org
14396 W:      http://palosaari.fi/linux/
14397 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14398 T:      git git://linuxtv.org/anttip/media_tree.git
14399 S:      Maintained
14400 F:      drivers/media/dvb-frontends/rtl2830*
14401
14402 RTL2832 MEDIA DRIVER
14403 M:      Antti Palosaari <crope@iki.fi>
14404 L:      linux-media@vger.kernel.org
14405 W:      https://linuxtv.org
14406 W:      http://palosaari.fi/linux/
14407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14408 T:      git git://linuxtv.org/anttip/media_tree.git
14409 S:      Maintained
14410 F:      drivers/media/dvb-frontends/rtl2832*
14411
14412 RTL2832_SDR MEDIA DRIVER
14413 M:      Antti Palosaari <crope@iki.fi>
14414 L:      linux-media@vger.kernel.org
14415 W:      https://linuxtv.org
14416 W:      http://palosaari.fi/linux/
14417 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14418 T:      git git://linuxtv.org/anttip/media_tree.git
14419 S:      Maintained
14420 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14421
14422 RTL8180 WIRELESS DRIVER
14423 L:      linux-wireless@vger.kernel.org
14424 W:      http://wireless.kernel.org/
14425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14426 S:      Orphan
14427 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14428
14429 RTL8187 WIRELESS DRIVER
14430 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14431 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14432 M:      Larry Finger <Larry.Finger@lwfinger.net>
14433 L:      linux-wireless@vger.kernel.org
14434 W:      http://wireless.kernel.org/
14435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14436 S:      Maintained
14437 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14438
14439 REALTEK WIRELESS DRIVER (rtlwifi family)
14440 M:      Ping-Ke Shih <pkshih@realtek.com>
14441 L:      linux-wireless@vger.kernel.org
14442 W:      http://wireless.kernel.org/
14443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14444 S:      Maintained
14445 F:      drivers/net/wireless/realtek/rtlwifi/
14446
14447 REALTEK WIRELESS DRIVER (rtw88)
14448 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14449 L:      linux-wireless@vger.kernel.org
14450 S:      Maintained
14451 F:      drivers/net/wireless/realtek/rtw88/
14452
14453 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14454 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14455 L:      linux-wireless@vger.kernel.org
14456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14457 S:      Maintained
14458 F:      drivers/net/wireless/realtek/rtl8xxxu/
14459
14460 RXRPC SOCKETS (AF_RXRPC)
14461 M:      David Howells <dhowells@redhat.com>
14462 L:      linux-afs@lists.infradead.org
14463 S:      Supported
14464 F:      net/rxrpc/
14465 F:      include/keys/rxrpc-type.h
14466 F:      include/net/af_rxrpc.h
14467 F:      include/trace/events/rxrpc.h
14468 F:      include/uapi/linux/rxrpc.h
14469 F:      Documentation/networking/rxrpc.txt
14470 W:      https://www.infradead.org/~dhowells/kafs/
14471
14472 S3 SAVAGE FRAMEBUFFER DRIVER
14473 M:      Antonino Daplas <adaplas@gmail.com>
14474 L:      linux-fbdev@vger.kernel.org
14475 S:      Maintained
14476 F:      drivers/video/fbdev/savage/
14477
14478 S390
14479 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14480 M:      Vasily Gorbik <gor@linux.ibm.com>
14481 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14482 L:      linux-s390@vger.kernel.org
14483 W:      http://www.ibm.com/developerworks/linux/linux390/
14484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14485 S:      Supported
14486 F:      arch/s390/
14487 F:      drivers/s390/
14488 F:      Documentation/s390/
14489 F:      Documentation/driver-api/s390-drivers.rst
14490
14491 S390 COMMON I/O LAYER
14492 M:      Sebastian Ott <sebott@linux.ibm.com>
14493 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14494 L:      linux-s390@vger.kernel.org
14495 W:      http://www.ibm.com/developerworks/linux/linux390/
14496 S:      Supported
14497 F:      drivers/s390/cio/
14498
14499 S390 DASD DRIVER
14500 M:      Stefan Haberland <sth@linux.ibm.com>
14501 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14502 L:      linux-s390@vger.kernel.org
14503 W:      http://www.ibm.com/developerworks/linux/linux390/
14504 S:      Supported
14505 F:      drivers/s390/block/dasd*
14506 F:      block/partitions/ibm.c
14507
14508 S390 IOMMU (PCI)
14509 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14510 L:      linux-s390@vger.kernel.org
14511 W:      http://www.ibm.com/developerworks/linux/linux390/
14512 S:      Supported
14513 F:      drivers/iommu/s390-iommu.c
14514
14515 S390 IUCV NETWORK LAYER
14516 M:      Julian Wiedmann <jwi@linux.ibm.com>
14517 M:      Ursula Braun <ubraun@linux.ibm.com>
14518 L:      linux-s390@vger.kernel.org
14519 W:      http://www.ibm.com/developerworks/linux/linux390/
14520 S:      Supported
14521 F:      drivers/s390/net/*iucv*
14522 F:      include/net/iucv/
14523 F:      net/iucv/
14524
14525 S390 NETWORK DRIVERS
14526 M:      Julian Wiedmann <jwi@linux.ibm.com>
14527 M:      Ursula Braun <ubraun@linux.ibm.com>
14528 L:      linux-s390@vger.kernel.org
14529 W:      http://www.ibm.com/developerworks/linux/linux390/
14530 S:      Supported
14531 F:      drivers/s390/net/
14532
14533 S390 PCI SUBSYSTEM
14534 M:      Sebastian Ott <sebott@linux.ibm.com>
14535 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14536 L:      linux-s390@vger.kernel.org
14537 W:      http://www.ibm.com/developerworks/linux/linux390/
14538 S:      Supported
14539 F:      arch/s390/pci/
14540 F:      drivers/pci/hotplug/s390_pci_hpc.c
14541
14542 S390 VFIO-CCW DRIVER
14543 M:      Cornelia Huck <cohuck@redhat.com>
14544 M:      Eric Farman <farman@linux.ibm.com>
14545 R:      Halil Pasic <pasic@linux.ibm.com>
14546 L:      linux-s390@vger.kernel.org
14547 L:      kvm@vger.kernel.org
14548 S:      Supported
14549 F:      drivers/s390/cio/vfio_ccw*
14550 F:      Documentation/s390/vfio-ccw.rst
14551 F:      include/uapi/linux/vfio_ccw.h
14552
14553 S390 ZCRYPT DRIVER
14554 M:      Harald Freudenberger <freude@linux.ibm.com>
14555 L:      linux-s390@vger.kernel.org
14556 W:      http://www.ibm.com/developerworks/linux/linux390/
14557 S:      Supported
14558 F:      drivers/s390/crypto/
14559
14560 S390 VFIO AP DRIVER
14561 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14562 M:      Pierre Morel <pmorel@linux.ibm.com>
14563 M:      Halil Pasic <pasic@linux.ibm.com>
14564 L:      linux-s390@vger.kernel.org
14565 W:      http://www.ibm.com/developerworks/linux/linux390/
14566 S:      Supported
14567 F:      drivers/s390/crypto/vfio_ap_drv.c
14568 F:      drivers/s390/crypto/vfio_ap_private.h
14569 F:      drivers/s390/crypto/vfio_ap_ops.c
14570 F:      Documentation/s390/vfio-ap.rst
14571
14572 S390 ZFCP DRIVER
14573 M:      Steffen Maier <maier@linux.ibm.com>
14574 M:      Benjamin Block <bblock@linux.ibm.com>
14575 L:      linux-s390@vger.kernel.org
14576 W:      http://www.ibm.com/developerworks/linux/linux390/
14577 S:      Supported
14578 F:      drivers/s390/scsi/zfcp_*
14579
14580 S3C24XX SD/MMC Driver
14581 M:      Ben Dooks <ben-linux@fluff.org>
14582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14583 S:      Supported
14584 F:      drivers/mmc/host/s3cmci.*
14585
14586 SAA6588 RDS RECEIVER DRIVER
14587 M:      Hans Verkuil <hverkuil@xs4all.nl>
14588 L:      linux-media@vger.kernel.org
14589 T:      git git://linuxtv.org/media_tree.git
14590 W:      https://linuxtv.org
14591 S:      Odd Fixes
14592 F:      drivers/media/i2c/saa6588*
14593
14594 SAA7134 VIDEO4LINUX DRIVER
14595 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14596 L:      linux-media@vger.kernel.org
14597 W:      https://linuxtv.org
14598 T:      git git://linuxtv.org/media_tree.git
14599 S:      Odd fixes
14600 F:      Documentation/media/v4l-drivers/saa7134*
14601 F:      drivers/media/pci/saa7134/
14602
14603 SAA7146 VIDEO4LINUX-2 DRIVER
14604 M:      Hans Verkuil <hverkuil@xs4all.nl>
14605 L:      linux-media@vger.kernel.org
14606 T:      git git://linuxtv.org/media_tree.git
14607 S:      Maintained
14608 F:      drivers/media/common/saa7146/
14609 F:      drivers/media/pci/saa7146/
14610 F:      include/media/drv-intf/saa7146*
14611
14612 SAFESETID SECURITY MODULE
14613 M:      Micah Morton <mortonm@chromium.org>
14614 S:      Supported
14615 F:      security/safesetid/
14616 F:      Documentation/admin-guide/LSM/SafeSetID.rst
14617
14618 SAMSUNG AUDIO (ASoC) DRIVERS
14619 M:      Krzysztof Kozlowski <krzk@kernel.org>
14620 M:      Sangbeom Kim <sbkim73@samsung.com>
14621 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14622 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14623 S:      Supported
14624 F:      sound/soc/samsung/
14625 F:      Documentation/devicetree/bindings/sound/samsung*
14626
14627 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14628 M:      Krzysztof Kozlowski <krzk@kernel.org>
14629 L:      linux-crypto@vger.kernel.org
14630 L:      linux-samsung-soc@vger.kernel.org
14631 S:      Maintained
14632 F:      drivers/crypto/exynos-rng.c
14633 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
14634
14635 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14636 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14637 L:      linux-samsung-soc@vger.kernel.org
14638 S:      Maintained
14639 F:      drivers/char/hw_random/exynos-trng.c
14640 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14641
14642 SAMSUNG FRAMEBUFFER DRIVER
14643 M:      Jingoo Han <jingoohan1@gmail.com>
14644 L:      linux-fbdev@vger.kernel.org
14645 S:      Maintained
14646 F:      drivers/video/fbdev/s3c-fb.c
14647
14648 SAMSUNG LAPTOP DRIVER
14649 M:      Corentin Chary <corentin.chary@gmail.com>
14650 L:      platform-driver-x86@vger.kernel.org
14651 S:      Maintained
14652 F:      drivers/platform/x86/samsung-laptop.c
14653
14654 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14655 M:      Sangbeom Kim <sbkim73@samsung.com>
14656 M:      Krzysztof Kozlowski <krzk@kernel.org>
14657 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14658 L:      linux-kernel@vger.kernel.org
14659 L:      linux-samsung-soc@vger.kernel.org
14660 S:      Supported
14661 F:      drivers/mfd/sec*.c
14662 F:      drivers/regulator/s2m*.c
14663 F:      drivers/regulator/s5m*.c
14664 F:      drivers/clk/clk-s2mps11.c
14665 F:      drivers/rtc/rtc-s5m.c
14666 F:      include/linux/mfd/samsung/
14667 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14668 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14669 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14670 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14671
14672 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14673 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14674 L:      linux-media@vger.kernel.org
14675 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14676 S:      Maintained
14677 F:      drivers/media/platform/s3c-camif/
14678 F:      include/media/drv-intf/s3c_camif.h
14679
14680 SAMSUNG S3FWRN5 NFC DRIVER
14681 M:      Robert Baldyga <r.baldyga@samsung.com>
14682 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14683 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14684 S:      Supported
14685 F:      drivers/nfc/s3fwrn5
14686
14687 SAMSUNG S5C73M3 CAMERA DRIVER
14688 M:      Kyungmin Park <kyungmin.park@samsung.com>
14689 M:      Andrzej Hajda <a.hajda@samsung.com>
14690 L:      linux-media@vger.kernel.org
14691 S:      Supported
14692 F:      drivers/media/i2c/s5c73m3/*
14693
14694 SAMSUNG S5K5BAF CAMERA DRIVER
14695 M:      Kyungmin Park <kyungmin.park@samsung.com>
14696 M:      Andrzej Hajda <a.hajda@samsung.com>
14697 L:      linux-media@vger.kernel.org
14698 S:      Supported
14699 F:      drivers/media/i2c/s5k5baf.c
14700
14701 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14702 M:      Krzysztof Kozlowski <krzk@kernel.org>
14703 M:      Vladimir Zapolskiy <vz@mleia.com>
14704 M:      Kamil Konieczny <k.konieczny@samsung.com>
14705 L:      linux-crypto@vger.kernel.org
14706 L:      linux-samsung-soc@vger.kernel.org
14707 S:      Maintained
14708 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
14709 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
14710 F:      drivers/crypto/s5p-sss.c
14711
14712 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14713 M:      Kyungmin Park <kyungmin.park@samsung.com>
14714 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14715 L:      linux-media@vger.kernel.org
14716 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14717 S:      Supported
14718 F:      drivers/media/platform/exynos4-is/
14719
14720 SAMSUNG SOC CLOCK DRIVERS
14721 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14722 M:      Tomasz Figa <tomasz.figa@gmail.com>
14723 M:      Chanwoo Choi <cw00.choi@samsung.com>
14724 S:      Supported
14725 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14727 F:      drivers/clk/samsung/
14728 F:      include/dt-bindings/clock/exynos*.h
14729 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14730 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14731 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14732
14733 SAMSUNG SPI DRIVERS
14734 M:      Kukjin Kim <kgene@kernel.org>
14735 M:      Krzysztof Kozlowski <krzk@kernel.org>
14736 M:      Andi Shyti <andi@etezian.org>
14737 L:      linux-spi@vger.kernel.org
14738 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14739 S:      Maintained
14740 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14741 F:      drivers/spi/spi-s3c*
14742 F:      include/linux/platform_data/spi-s3c64xx.h
14743
14744 SAMSUNG SXGBE DRIVERS
14745 M:      Byungho An <bh74.an@samsung.com>
14746 S:      Supported
14747 L:      netdev@vger.kernel.org
14748 F:      drivers/net/ethernet/samsung/sxgbe/
14749
14750 SAMSUNG THERMAL DRIVER
14751 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14752 L:      linux-pm@vger.kernel.org
14753 L:      linux-samsung-soc@vger.kernel.org
14754 S:      Supported
14755 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14756 F:      drivers/thermal/samsung/
14757
14758 SAMSUNG USB2 PHY DRIVER
14759 M:      Kamil Debski <kamil@wypas.org>
14760 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14761 L:      linux-kernel@vger.kernel.org
14762 S:      Supported
14763 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14764 F:      Documentation/driver-api/phy/samsung-usb2.rst
14765 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14766 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14767 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14768 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14769 F:      drivers/phy/samsung/phy-samsung-usb2.c
14770 F:      drivers/phy/samsung/phy-samsung-usb2.h
14771
14772 SC1200 WDT DRIVER
14773 M:      Zwane Mwaikambo <zwanem@gmail.com>
14774 S:      Maintained
14775 F:      drivers/watchdog/sc1200wdt.c
14776
14777 SCHEDULER
14778 M:      Ingo Molnar <mingo@redhat.com>
14779 M:      Peter Zijlstra <peterz@infradead.org>
14780 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14781 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14782 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14783 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14784 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14785 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14786 L:      linux-kernel@vger.kernel.org
14787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14788 S:      Maintained
14789 F:      kernel/sched/
14790 F:      include/linux/sched.h
14791 F:      include/uapi/linux/sched.h
14792 F:      include/linux/wait.h
14793 F:      include/linux/preempt.h
14794
14795 SCR24X CHIP CARD INTERFACE DRIVER
14796 M:      Lubomir Rintel <lkundrak@v3.sk>
14797 S:      Supported
14798 F:      drivers/char/pcmcia/scr24x_cs.c
14799
14800 SCSI CDROM DRIVER
14801 M:      Jens Axboe <axboe@kernel.dk>
14802 L:      linux-scsi@vger.kernel.org
14803 W:      http://www.kernel.dk
14804 S:      Maintained
14805 F:      drivers/scsi/sr*
14806
14807 SCSI RDMA PROTOCOL (SRP) INITIATOR
14808 M:      Bart Van Assche <bvanassche@acm.org>
14809 L:      linux-rdma@vger.kernel.org
14810 S:      Supported
14811 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14812 F:      drivers/infiniband/ulp/srp/
14813 F:      include/scsi/srp.h
14814
14815 SCSI RDMA PROTOCOL (SRP) TARGET
14816 M:      Bart Van Assche <bvanassche@acm.org>
14817 L:      linux-rdma@vger.kernel.org
14818 L:      target-devel@vger.kernel.org
14819 S:      Supported
14820 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14821 F:      drivers/infiniband/ulp/srpt/
14822
14823 SCSI SG DRIVER
14824 M:      Doug Gilbert <dgilbert@interlog.com>
14825 L:      linux-scsi@vger.kernel.org
14826 W:      http://sg.danny.cz/sg
14827 S:      Maintained
14828 F:      Documentation/scsi/scsi-generic.txt
14829 F:      drivers/scsi/sg.c
14830 F:      include/scsi/sg.h
14831
14832 SCSI SUBSYSTEM
14833 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14835 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14837 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14838 L:      linux-scsi@vger.kernel.org
14839 S:      Maintained
14840 F:      Documentation/devicetree/bindings/scsi/
14841 F:      drivers/scsi/
14842 F:      include/scsi/
14843
14844 SCSI TAPE DRIVER
14845 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14846 L:      linux-scsi@vger.kernel.org
14847 S:      Maintained
14848 F:      Documentation/scsi/st.txt
14849 F:      drivers/scsi/st.*
14850 F:      drivers/scsi/st_*.h
14851
14852 SCSI TARGET SUBSYSTEM
14853 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14854 L:      linux-scsi@vger.kernel.org
14855 L:      target-devel@vger.kernel.org
14856 W:      http://www.linux-iscsi.org
14857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14858 Q:      https://patchwork.kernel.org/project/target-devel/list/
14859 S:      Supported
14860 F:      drivers/target/
14861 F:      include/target/
14862 F:      Documentation/target/
14863
14864 SCTP PROTOCOL
14865 M:      Vlad Yasevich <vyasevich@gmail.com>
14866 M:      Neil Horman <nhorman@tuxdriver.com>
14867 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14868 L:      linux-sctp@vger.kernel.org
14869 W:      http://lksctp.sourceforge.net
14870 S:      Maintained
14871 F:      Documentation/networking/sctp.txt
14872 F:      include/linux/sctp.h
14873 F:      include/uapi/linux/sctp.h
14874 F:      include/net/sctp/
14875 F:      net/sctp/
14876
14877 SCx200 CPU SUPPORT
14878 M:      Jim Cromie <jim.cromie@gmail.com>
14879 S:      Odd Fixes
14880 F:      Documentation/i2c/busses/scx200_acb.rst
14881 F:      arch/x86/platform/scx200/
14882 F:      drivers/watchdog/scx200_wdt.c
14883 F:      drivers/i2c/busses/scx200*
14884 F:      drivers/mtd/maps/scx200_docflash.c
14885 F:      include/linux/scx200.h
14886
14887 SCx200 GPIO DRIVER
14888 M:      Jim Cromie <jim.cromie@gmail.com>
14889 S:      Maintained
14890 F:      drivers/char/scx200_gpio.c
14891 F:      include/linux/scx200_gpio.h
14892
14893 SCx200 HRT CLOCKSOURCE DRIVER
14894 M:      Jim Cromie <jim.cromie@gmail.com>
14895 S:      Maintained
14896 F:      drivers/clocksource/scx200_hrt.c
14897
14898 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14899 M:      Sascha Sommer <saschasommer@freenet.de>
14900 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14901 S:      Maintained
14902 F:      drivers/mmc/host/sdricoh_cs.c
14903
14904 SECO BOARDS CEC DRIVER
14905 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14906 S:      Maintained
14907 F:      drivers/media/platform/seco-cec/seco-cec.c
14908 F:      drivers/media/platform/seco-cec/seco-cec.h
14909
14910 SECURE COMPUTING
14911 M:      Kees Cook <keescook@chromium.org>
14912 R:      Andy Lutomirski <luto@amacapital.net>
14913 R:      Will Drewry <wad@chromium.org>
14914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14915 S:      Supported
14916 F:      kernel/seccomp.c
14917 F:      include/uapi/linux/seccomp.h
14918 F:      include/linux/seccomp.h
14919 F:      tools/testing/selftests/seccomp/*
14920 F:      tools/testing/selftests/kselftest_harness.h
14921 F:      Documentation/userspace-api/seccomp_filter.rst
14922 K:      \bsecure_computing
14923 K:      \bTIF_SECCOMP\b
14924
14925 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14926 M:      Al Cooper <alcooperx@gmail.com>
14927 L:      linux-mmc@vger.kernel.org
14928 L:      bcm-kernel-feedback-list@broadcom.com
14929 S:      Maintained
14930 F:      drivers/mmc/host/sdhci-brcmstb*
14931
14932 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14933 M:      Adrian Hunter <adrian.hunter@intel.com>
14934 L:      linux-mmc@vger.kernel.org
14935 S:      Maintained
14936 F:      drivers/mmc/host/sdhci*
14937 F:      include/linux/mmc/sdhci*
14938
14939 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14940 M:      Adrian Hunter <adrian.hunter@intel.com>
14941 M:      Ritesh Harjani <riteshh@codeaurora.org>
14942 M:      Asutosh Das <asutoshd@codeaurora.org>
14943 L:      linux-mmc@vger.kernel.org
14944 S:      Maintained
14945 F:      drivers/mmc/host/cqhci*
14946
14947 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14948 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14949 M:      Manjunath M B <manjumb@synopsys.com>
14950 L:      linux-mmc@vger.kernel.org
14951 S:      Maintained
14952 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14953
14954 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14955 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14956 L:      linux-mmc@vger.kernel.org
14957 S:      Supported
14958 F:      drivers/mmc/host/sdhci-of-at91.c
14959
14960 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14961 M:      Ben Dooks <ben-linux@fluff.org>
14962 M:      Jaehoon Chung <jh80.chung@samsung.com>
14963 L:      linux-mmc@vger.kernel.org
14964 S:      Maintained
14965 F:      drivers/mmc/host/sdhci-s3c*
14966
14967 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14968 M:      Viresh Kumar <vireshk@kernel.org>
14969 L:      linux-mmc@vger.kernel.org
14970 S:      Maintained
14971 F:      drivers/mmc/host/sdhci-spear.c
14972
14973 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14974 M:      Kishon Vijay Abraham I <kishon@ti.com>
14975 L:      linux-mmc@vger.kernel.org
14976 S:      Maintained
14977 F:      drivers/mmc/host/sdhci-omap.c
14978
14979 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14980 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14981 M:      Revanth Rajashekar <revanth.rajashekar@intel.com>
14982 L:      linux-block@vger.kernel.org
14983 S:      Supported
14984 F:      block/sed*
14985 F:      block/opal_proto.h
14986 F:      include/linux/sed*
14987 F:      include/uapi/linux/sed*
14988
14989 SECURITY CONTACT
14990 M:      Security Officers <security@kernel.org>
14991 S:      Supported
14992
14993 SECURITY SUBSYSTEM
14994 M:      James Morris <jmorris@namei.org>
14995 M:      "Serge E. Hallyn" <serge@hallyn.com>
14996 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14998 W:      http://kernsec.org/
14999 S:      Supported
15000 F:      security/
15001 X:      security/selinux/
15002
15003 SELINUX SECURITY MODULE
15004 M:      Paul Moore <paul@paul-moore.com>
15005 M:      Stephen Smalley <sds@tycho.nsa.gov>
15006 M:      Eric Paris <eparis@parisplace.org>
15007 L:      selinux@vger.kernel.org
15008 W:      https://selinuxproject.org
15009 W:      https://github.com/SELinuxProject
15010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
15011 S:      Supported
15012 F:      include/uapi/linux/selinux_netlink.h
15013 F:      security/selinux/
15014 F:      scripts/selinux/
15015 F:      Documentation/admin-guide/LSM/SELinux.rst
15016 F:      Documentation/ABI/obsolete/sysfs-selinux-disable
15017
15018 SENSABLE PHANTOM
15019 M:      Jiri Slaby <jirislaby@gmail.com>
15020 S:      Maintained
15021 F:      drivers/misc/phantom.c
15022 F:      include/uapi/linux/phantom.h
15023
15024 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
15025 M:      Tomasz Duszynski <tduszyns@gmail.com>
15026 S:      Maintained
15027 F:      drivers/iio/chemical/sps30.c
15028 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
15029
15030 SERIAL DEVICE BUS
15031 M:      Rob Herring <robh@kernel.org>
15032 L:      linux-serial@vger.kernel.org
15033 S:      Maintained
15034 F:      Documentation/devicetree/bindings/serial/slave-device.txt
15035 F:      drivers/tty/serdev/
15036 F:      include/linux/serdev.h
15037
15038 SERIAL DRIVERS
15039 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15040 L:      linux-serial@vger.kernel.org
15041 S:      Maintained
15042 F:      Documentation/devicetree/bindings/serial/
15043 F:      drivers/tty/serial/
15044
15045 SERIAL IR RECEIVER
15046 M:      Sean Young <sean@mess.org>
15047 L:      linux-media@vger.kernel.org
15048 S:      Maintained
15049 F:      drivers/media/rc/serial_ir.c
15050
15051 SFC NETWORK DRIVER
15052 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
15053 M:      Edward Cree <ecree@solarflare.com>
15054 M:      Martin Habets <mhabets@solarflare.com>
15055 L:      netdev@vger.kernel.org
15056 S:      Supported
15057 F:      drivers/net/ethernet/sfc/
15058
15059 SFF/SFP/SFP+ MODULE SUPPORT
15060 M:      Russell King <linux@armlinux.org.uk>
15061 L:      netdev@vger.kernel.org
15062 S:      Maintained
15063 F:      drivers/net/phy/phylink.c
15064 F:      drivers/net/phy/sfp*
15065 F:      include/linux/phylink.h
15066 F:      include/linux/sfp.h
15067 K:      phylink
15068
15069 SGI GRU DRIVER
15070 M:      Dimitri Sivanich <sivanich@sgi.com>
15071 S:      Maintained
15072 F:      drivers/misc/sgi-gru/
15073
15074 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
15075 M:      Pat Gefre <pfg@sgi.com>
15076 L:      linux-ia64@vger.kernel.org
15077 S:      Supported
15078 F:      Documentation/ia64/serial.rst
15079 F:      drivers/tty/serial/ioc?_serial.c
15080 F:      include/linux/ioc?.h
15081
15082 SGI XP/XPC/XPNET DRIVER
15083 M:      Cliff Whickman <cpw@sgi.com>
15084 M:      Robin Holt <robinmholt@gmail.com>
15085 S:      Maintained
15086 F:      drivers/misc/sgi-xp/
15087
15088 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
15089 M:      Ursula Braun <ubraun@linux.ibm.com>
15090 M:      Karsten Graul <kgraul@linux.ibm.com>
15091 L:      linux-s390@vger.kernel.org
15092 W:      http://www.ibm.com/developerworks/linux/linux390/
15093 S:      Supported
15094 F:      net/smc/
15095
15096 SHARP RJ54N1CB0C SENSOR DRIVER
15097 M:      Jacopo Mondi <jacopo@jmondi.org>
15098 L:      linux-media@vger.kernel.org
15099 T:      git git://linuxtv.org/media_tree.git
15100 S:      Odd fixes
15101 F:      drivers/media/i2c/rj54n1cb0c.c
15102 F:      include/media/i2c/rj54n1cb0c.h
15103
15104 SH_VEU V4L2 MEM2MEM DRIVER
15105 L:      linux-media@vger.kernel.org
15106 S:      Orphan
15107 F:      drivers/media/platform/sh_veu.c
15108
15109 SH_VOU V4L2 OUTPUT DRIVER
15110 L:      linux-media@vger.kernel.org
15111 S:      Orphan
15112 F:      drivers/media/platform/sh_vou.c
15113 F:      include/media/drv-intf/sh_vou.h
15114
15115 SI2157 MEDIA DRIVER
15116 M:      Antti Palosaari <crope@iki.fi>
15117 L:      linux-media@vger.kernel.org
15118 W:      https://linuxtv.org
15119 W:      http://palosaari.fi/linux/
15120 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15121 T:      git git://linuxtv.org/anttip/media_tree.git
15122 S:      Maintained
15123 F:      drivers/media/tuners/si2157*
15124
15125 SI2165 MEDIA DRIVER
15126 M:      Matthias Schwarzott <zzam@gentoo.org>
15127 L:      linux-media@vger.kernel.org
15128 W:      https://linuxtv.org
15129 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15130 S:      Maintained
15131 F:      drivers/media/dvb-frontends/si2165*
15132
15133 SI2168 MEDIA DRIVER
15134 M:      Antti Palosaari <crope@iki.fi>
15135 L:      linux-media@vger.kernel.org
15136 W:      https://linuxtv.org
15137 W:      http://palosaari.fi/linux/
15138 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15139 T:      git git://linuxtv.org/anttip/media_tree.git
15140 S:      Maintained
15141 F:      drivers/media/dvb-frontends/si2168*
15142
15143 SI470X FM RADIO RECEIVER I2C DRIVER
15144 M:      Hans Verkuil <hverkuil@xs4all.nl>
15145 L:      linux-media@vger.kernel.org
15146 T:      git git://linuxtv.org/media_tree.git
15147 W:      https://linuxtv.org
15148 S:      Odd Fixes
15149 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
15150
15151 SI470X FM RADIO RECEIVER USB DRIVER
15152 M:      Hans Verkuil <hverkuil@xs4all.nl>
15153 L:      linux-media@vger.kernel.org
15154 T:      git git://linuxtv.org/media_tree.git
15155 W:      https://linuxtv.org
15156 S:      Maintained
15157 F:      drivers/media/radio/si470x/radio-si470x-common.c
15158 F:      drivers/media/radio/si470x/radio-si470x.h
15159 F:      drivers/media/radio/si470x/radio-si470x-usb.c
15160
15161 SI4713 FM RADIO TRANSMITTER I2C DRIVER
15162 M:      Eduardo Valentin <edubezval@gmail.com>
15163 L:      linux-media@vger.kernel.org
15164 T:      git git://linuxtv.org/media_tree.git
15165 W:      https://linuxtv.org
15166 S:      Odd Fixes
15167 F:      drivers/media/radio/si4713/si4713.?
15168
15169 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
15170 M:      Eduardo Valentin <edubezval@gmail.com>
15171 L:      linux-media@vger.kernel.org
15172 T:      git git://linuxtv.org/media_tree.git
15173 W:      https://linuxtv.org
15174 S:      Odd Fixes
15175 F:      drivers/media/radio/si4713/radio-platform-si4713.c
15176
15177 SI4713 FM RADIO TRANSMITTER USB DRIVER
15178 M:      Hans Verkuil <hverkuil@xs4all.nl>
15179 L:      linux-media@vger.kernel.org
15180 T:      git git://linuxtv.org/media_tree.git
15181 W:      https://linuxtv.org
15182 S:      Maintained
15183 F:      drivers/media/radio/si4713/radio-usb-si4713.c
15184
15185 SIANO DVB DRIVER
15186 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15187 L:      linux-media@vger.kernel.org
15188 W:      https://linuxtv.org
15189 T:      git git://linuxtv.org/media_tree.git
15190 S:      Odd fixes
15191 F:      drivers/media/common/siano/
15192 F:      drivers/media/usb/siano/
15193 F:      drivers/media/usb/siano/
15194 F:      drivers/media/mmc/siano/
15195
15196 SIFIVE PDMA DRIVER
15197 M:      Green Wan <green.wan@sifive.com>
15198 S:      Maintained
15199 F:      drivers/dma/sf-pdma/
15200 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
15201
15202 SIFIVE DRIVERS
15203 M:      Palmer Dabbelt <palmer@dabbelt.com>
15204 M:      Paul Walmsley <paul.walmsley@sifive.com>
15205 L:      linux-riscv@lists.infradead.org
15206 T:      git git://github.com/sifive/riscv-linux.git
15207 S:      Supported
15208 K:      [^@]sifive
15209 N:      sifive
15210
15211 SIFIVE FU540 SYSTEM-ON-CHIP
15212 M:      Paul Walmsley <paul.walmsley@sifive.com>
15213 M:      Palmer Dabbelt <palmer@dabbelt.com>
15214 L:      linux-riscv@lists.infradead.org
15215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
15216 S:      Supported
15217 K:      fu540
15218 N:      fu540
15219
15220 SILEAD TOUCHSCREEN DRIVER
15221 M:      Hans de Goede <hdegoede@redhat.com>
15222 L:      linux-input@vger.kernel.org
15223 L:      platform-driver-x86@vger.kernel.org
15224 S:      Maintained
15225 F:      drivers/input/touchscreen/silead.c
15226 F:      drivers/platform/x86/touchscreen_dmi.c
15227
15228 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
15229 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
15230 S:      Supported
15231 F:      drivers/staging/wfx/
15232
15233 SILICON MOTION SM712 FRAME BUFFER DRIVER
15234 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15235 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15236 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15237 L:      linux-fbdev@vger.kernel.org
15238 S:      Maintained
15239 F:      drivers/video/fbdev/sm712*
15240 F:      Documentation/fb/sm712fb.rst
15241
15242 SIMPLE FIRMWARE INTERFACE (SFI)
15243 W:      http://simplefirmware.org/
15244 S:      Obsolete
15245 F:      arch/x86/platform/sfi/
15246 F:      drivers/sfi/
15247 F:      include/linux/sfi*.h
15248
15249 SIMPLEFB FB DRIVER
15250 M:      Hans de Goede <hdegoede@redhat.com>
15251 L:      linux-fbdev@vger.kernel.org
15252 S:      Maintained
15253 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
15254 F:      drivers/video/fbdev/simplefb.c
15255 F:      include/linux/platform_data/simplefb.h
15256
15257 SIMTEC EB110ATX (Chalice CATS)
15258 M:      Vincent Sanders <vince@simtec.co.uk>
15259 M:      Simtec Linux Team <linux@simtec.co.uk>
15260 W:      http://www.simtec.co.uk/products/EB110ATX/
15261 S:      Supported
15262
15263 SIMTEC EB2410ITX (BAST)
15264 M:      Vincent Sanders <vince@simtec.co.uk>
15265 M:      Simtec Linux Team <linux@simtec.co.uk>
15266 W:      http://www.simtec.co.uk/products/EB2410ITX/
15267 S:      Supported
15268 F:      arch/arm/mach-s3c24xx/mach-bast.c
15269 F:      arch/arm/mach-s3c24xx/bast-ide.c
15270 F:      arch/arm/mach-s3c24xx/bast-irq.c
15271
15272 SIPHASH PRF ROUTINES
15273 M:      Jason A. Donenfeld <Jason@zx2c4.com>
15274 S:      Maintained
15275 F:      lib/siphash.c
15276 F:      lib/test_siphash.c
15277 F:      include/linux/siphash.h
15278
15279 SIOX
15280 M:      Thorsten Scherer <t.scherer@eckelmann.de>
15281 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
15282 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
15283 S:      Supported
15284 F:      drivers/siox/*
15285 F:      drivers/gpio/gpio-siox.c
15286 F:      include/trace/events/siox.h
15287
15288 SIS 190 ETHERNET DRIVER
15289 M:      Francois Romieu <romieu@fr.zoreil.com>
15290 L:      netdev@vger.kernel.org
15291 S:      Maintained
15292 F:      drivers/net/ethernet/sis/sis190.c
15293
15294 SIS 900/7016 FAST ETHERNET DRIVER
15295 M:      Daniele Venzano <venza@brownhat.org>
15296 W:      http://www.brownhat.org/sis900.html
15297 L:      netdev@vger.kernel.org
15298 S:      Maintained
15299 F:      drivers/net/ethernet/sis/sis900.*
15300
15301 SIS FRAMEBUFFER DRIVER
15302 M:      Thomas Winischhofer <thomas@winischhofer.net>
15303 W:      http://www.winischhofer.net/linuxsisvga.shtml
15304 S:      Maintained
15305 F:      Documentation/fb/sisfb.rst
15306 F:      drivers/video/fbdev/sis/
15307 F:      include/video/sisfb.h
15308
15309 SIS USB2VGA DRIVER
15310 M:      Thomas Winischhofer <thomas@winischhofer.net>
15311 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
15312 S:      Maintained
15313 F:      drivers/usb/misc/sisusbvga/
15314
15315 SLAB ALLOCATOR
15316 M:      Christoph Lameter <cl@linux.com>
15317 M:      Pekka Enberg <penberg@kernel.org>
15318 M:      David Rientjes <rientjes@google.com>
15319 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
15320 M:      Andrew Morton <akpm@linux-foundation.org>
15321 L:      linux-mm@kvack.org
15322 S:      Maintained
15323 F:      include/linux/sl?b*.h
15324 F:      mm/sl?b*
15325
15326 SLEEPABLE READ-COPY UPDATE (SRCU)
15327 M:      Lai Jiangshan <jiangshanlai@gmail.com>
15328 M:      "Paul E. McKenney" <paulmck@kernel.org>
15329 M:      Josh Triplett <josh@joshtriplett.org>
15330 R:      Steven Rostedt <rostedt@goodmis.org>
15331 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15332 L:      rcu@vger.kernel.org
15333 W:      http://www.rdrop.com/users/paulmck/RCU/
15334 S:      Supported
15335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15336 F:      include/linux/srcu*.h
15337 F:      kernel/rcu/srcu*.c
15338
15339 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
15340 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15341 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15342 S:      Maintained
15343 F:      drivers/slimbus/
15344 F:      Documentation/devicetree/bindings/slimbus/
15345 F:      include/linux/slimbus.h
15346
15347 SMACK SECURITY MODULE
15348 M:      Casey Schaufler <casey@schaufler-ca.com>
15349 L:      linux-security-module@vger.kernel.org
15350 W:      http://schaufler-ca.com
15351 T:      git git://github.com/cschaufler/smack-next
15352 S:      Maintained
15353 F:      Documentation/admin-guide/LSM/Smack.rst
15354 F:      security/smack/
15355
15356 SMC91x ETHERNET DRIVER
15357 M:      Nicolas Pitre <nico@fluxnic.net>
15358 S:      Odd Fixes
15359 F:      drivers/net/ethernet/smsc/smc91x.*
15360
15361 SMIA AND SMIA++ IMAGE SENSOR DRIVER
15362 M:      Sakari Ailus <sakari.ailus@iki.fi>
15363 L:      linux-media@vger.kernel.org
15364 S:      Maintained
15365 F:      drivers/media/i2c/smiapp/
15366 F:      include/media/i2c/smiapp.h
15367 F:      drivers/media/i2c/smiapp-pll.c
15368 F:      drivers/media/i2c/smiapp-pll.h
15369 F:      include/uapi/linux/smiapp.h
15370 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
15371
15372 SMM665 HARDWARE MONITOR DRIVER
15373 M:      Guenter Roeck <linux@roeck-us.net>
15374 L:      linux-hwmon@vger.kernel.org
15375 S:      Maintained
15376 F:      Documentation/hwmon/smm665.rst
15377 F:      drivers/hwmon/smm665.c
15378
15379 SMSC EMC2103 HARDWARE MONITOR DRIVER
15380 M:      Steve Glendinning <steve.glendinning@shawell.net>
15381 L:      linux-hwmon@vger.kernel.org
15382 S:      Maintained
15383 F:      Documentation/hwmon/emc2103.rst
15384 F:      drivers/hwmon/emc2103.c
15385
15386 SMSC SCH5627 HARDWARE MONITOR DRIVER
15387 M:      Hans de Goede <hdegoede@redhat.com>
15388 L:      linux-hwmon@vger.kernel.org
15389 S:      Supported
15390 F:      Documentation/hwmon/sch5627.rst
15391 F:      drivers/hwmon/sch5627.c
15392
15393 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15394 M:      Steve Glendinning <steve.glendinning@shawell.net>
15395 L:      linux-fbdev@vger.kernel.org
15396 S:      Maintained
15397 F:      drivers/video/fbdev/smscufx.c
15398
15399 SMSC47B397 HARDWARE MONITOR DRIVER
15400 M:      Jean Delvare <jdelvare@suse.com>
15401 L:      linux-hwmon@vger.kernel.org
15402 S:      Maintained
15403 F:      Documentation/hwmon/smsc47b397.rst
15404 F:      drivers/hwmon/smsc47b397.c
15405
15406 SMSC911x ETHERNET DRIVER
15407 M:      Steve Glendinning <steve.glendinning@shawell.net>
15408 L:      netdev@vger.kernel.org
15409 S:      Maintained
15410 F:      include/linux/smsc911x.h
15411 F:      drivers/net/ethernet/smsc/smsc911x.*
15412
15413 SMSC9420 PCI ETHERNET DRIVER
15414 M:      Steve Glendinning <steve.glendinning@shawell.net>
15415 L:      netdev@vger.kernel.org
15416 S:      Maintained
15417 F:      drivers/net/ethernet/smsc/smsc9420.*
15418
15419 SOC-CAMERA V4L2 SUBSYSTEM
15420 L:      linux-media@vger.kernel.org
15421 T:      git git://linuxtv.org/media_tree.git
15422 S:      Orphan
15423 F:      include/media/soc_camera.h
15424 F:      drivers/staging/media/soc_camera/
15425
15426 SOCIONEXT SYNQUACER I2C DRIVER
15427 M:      Ard Biesheuvel <ardb@kernel.org>
15428 L:      linux-i2c@vger.kernel.org
15429 S:      Maintained
15430 F:      drivers/i2c/busses/i2c-synquacer.c
15431 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15432
15433 SOCIONEXT UNIPHIER SOUND DRIVER
15434 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15435 S:      Orphan
15436 F:      sound/soc/uniphier/
15437
15438 SOEKRIS NET48XX LED SUPPORT
15439 M:      Chris Boot <bootc@bootc.net>
15440 S:      Maintained
15441 F:      drivers/leds/leds-net48xx.c
15442
15443 SOFT-IWARP DRIVER (siw)
15444 M:      Bernard Metzler <bmt@zurich.ibm.com>
15445 L:      linux-rdma@vger.kernel.org
15446 S:      Supported
15447 F:      drivers/infiniband/sw/siw/
15448 F:      include/uapi/rdma/siw-abi.h
15449
15450 SOFT-ROCE DRIVER (rxe)
15451 M:      Moni Shoua <monis@mellanox.com>
15452 L:      linux-rdma@vger.kernel.org
15453 S:      Supported
15454 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15455 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15456 F:      drivers/infiniband/sw/rxe/
15457 F:      include/uapi/rdma/rdma_user_rxe.h
15458
15459 SOFTLOGIC 6x10 MPEG CODEC
15460 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15461 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15462 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15463 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15464 M:      Ismael Luceno <ismael@iodev.co.uk>
15465 L:      linux-media@vger.kernel.org
15466 S:      Supported
15467 F:      drivers/media/pci/solo6x10/
15468
15469 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15470 M:      James Morse <james.morse@arm.com>
15471 L:      linux-arm-kernel@lists.infradead.org
15472 S:      Maintained
15473 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15474 F:      drivers/firmware/arm_sdei.c
15475 F:      include/linux/arm_sdei.h
15476 F:      include/uapi/linux/arm_sdei.h
15477
15478 SOFTWARE RAID (Multiple Disks) SUPPORT
15479 M:      Song Liu <song@kernel.org>
15480 L:      linux-raid@vger.kernel.org
15481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15482 S:      Supported
15483 F:      drivers/md/Makefile
15484 F:      drivers/md/Kconfig
15485 F:      drivers/md/md*
15486 F:      drivers/md/raid*
15487 F:      include/linux/raid/
15488 F:      include/uapi/linux/raid/
15489
15490 SOCIONEXT (SNI) AVE NETWORK DRIVER
15491 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15492 L:      netdev@vger.kernel.org
15493 S:      Maintained
15494 F:      drivers/net/ethernet/socionext/sni_ave.c
15495 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15496
15497 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15498 M:      Jassi Brar <jaswinder.singh@linaro.org>
15499 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15500 L:      netdev@vger.kernel.org
15501 S:      Maintained
15502 F:      drivers/net/ethernet/socionext/netsec.c
15503 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15504
15505 SOCIONEXT (SNI) Synquacer SPI DRIVER
15506 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15507 M:      Jassi Brar <jaswinder.singh@linaro.org>
15508 L:      linux-spi@vger.kernel.org
15509 S:      Maintained
15510 F:      drivers/spi/spi-synquacer.c
15511 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15512
15513 SOLIDRUN CLEARFOG SUPPORT
15514 M:      Russell King <linux@armlinux.org.uk>
15515 S:      Maintained
15516 F:      arch/arm/boot/dts/armada-388-clearfog*
15517 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15518
15519 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15520 M:      Russell King <linux@armlinux.org.uk>
15521 S:      Maintained
15522 F:      arch/arm/boot/dts/imx6*-cubox-i*
15523 F:      arch/arm/boot/dts/imx6*-hummingboard*
15524 F:      arch/arm/boot/dts/imx6*-sr-*
15525
15526 SONIC NETWORK DRIVER
15527 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15528 L:      netdev@vger.kernel.org
15529 S:      Maintained
15530 F:      drivers/net/ethernet/natsemi/sonic.*
15531
15532 SONICS SILICON BACKPLANE DRIVER (SSB)
15533 M:      Michael Buesch <m@bues.ch>
15534 L:      linux-wireless@vger.kernel.org
15535 S:      Maintained
15536 F:      drivers/ssb/
15537 F:      include/linux/ssb/
15538
15539 SONY IMX214 SENSOR DRIVER
15540 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15541 L:      linux-media@vger.kernel.org
15542 T:      git git://linuxtv.org/media_tree.git
15543 S:      Maintained
15544 F:      drivers/media/i2c/imx214.c
15545 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15546
15547 SONY IMX258 SENSOR DRIVER
15548 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15549 L:      linux-media@vger.kernel.org
15550 T:      git git://linuxtv.org/media_tree.git
15551 S:      Maintained
15552 F:      drivers/media/i2c/imx258.c
15553
15554 SONY IMX274 SENSOR DRIVER
15555 M:      Leon Luo <leonl@leopardimaging.com>
15556 L:      linux-media@vger.kernel.org
15557 T:      git git://linuxtv.org/media_tree.git
15558 S:      Maintained
15559 F:      drivers/media/i2c/imx274.c
15560 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15561
15562 SONY IMX290 SENSOR DRIVER
15563 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
15564 L:      linux-media@vger.kernel.org
15565 T:      git git://linuxtv.org/media_tree.git
15566 S:      Maintained
15567 F:      drivers/media/i2c/imx290.c
15568 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
15569
15570 SONY IMX319 SENSOR DRIVER
15571 M:      Bingbu Cao <bingbu.cao@intel.com>
15572 L:      linux-media@vger.kernel.org
15573 T:      git git://linuxtv.org/media_tree.git
15574 S:      Maintained
15575 F:      drivers/media/i2c/imx319.c
15576
15577 SONY IMX355 SENSOR DRIVER
15578 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15579 L:      linux-media@vger.kernel.org
15580 T:      git git://linuxtv.org/media_tree.git
15581 S:      Maintained
15582 F:      drivers/media/i2c/imx355.c
15583
15584 SONY MEMORYSTICK SUBSYSTEM
15585 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15586 M:      Alex Dubov <oakad@yahoo.com>
15587 M:      Ulf Hansson <ulf.hansson@linaro.org>
15588 L:      linux-mmc@vger.kernel.org
15589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15590 S:      Maintained
15591 F:      drivers/memstick/
15592 F:      include/linux/memstick.h
15593
15594 SONY VAIO CONTROL DEVICE DRIVER
15595 M:      Mattia Dongili <malattia@linux.it>
15596 L:      platform-driver-x86@vger.kernel.org
15597 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15598 S:      Maintained
15599 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15600 F:      drivers/char/sonypi.c
15601 F:      drivers/platform/x86/sony-laptop.c
15602 F:      include/linux/sony-laptop.h
15603
15604 SOUND
15605 M:      Jaroslav Kysela <perex@perex.cz>
15606 M:      Takashi Iwai <tiwai@suse.com>
15607 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15608 W:      http://www.alsa-project.org/
15609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15610 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15611 S:      Maintained
15612 F:      Documentation/sound/
15613 F:      include/sound/
15614 F:      include/uapi/sound/
15615 F:      sound/
15616
15617 SOUND - COMPRESSED AUDIO
15618 M:      Vinod Koul <vkoul@kernel.org>
15619 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15621 S:      Supported
15622 F:      Documentation/sound/designs/compress-offload.rst
15623 F:      include/sound/compress_driver.h
15624 F:      include/uapi/sound/compress_*
15625 F:      sound/core/compress_offload.c
15626 F:      sound/soc/soc-compress.c
15627
15628 SOUND - DMAENGINE HELPERS
15629 M:      Lars-Peter Clausen <lars@metafoo.de>
15630 S:      Supported
15631 F:      include/sound/dmaengine_pcm.h
15632 F:      sound/core/pcm_dmaengine.c
15633 F:      sound/soc/soc-generic-dmaengine-pcm.c
15634
15635 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15636 M:      Liam Girdwood <lgirdwood@gmail.com>
15637 M:      Mark Brown <broonie@kernel.org>
15638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15639 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15640 W:      http://alsa-project.org/main/index.php/ASoC
15641 S:      Supported
15642 F:      Documentation/devicetree/bindings/sound/
15643 F:      Documentation/sound/soc/
15644 F:      sound/soc/
15645 F:      include/dt-bindings/sound/
15646 F:      include/sound/soc*
15647
15648 SOUNDWIRE SUBSYSTEM
15649 M:      Vinod Koul <vkoul@kernel.org>
15650 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15651 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15652 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15653 S:      Supported
15654 F:      Documentation/driver-api/soundwire/
15655 F:      drivers/soundwire/
15656 F:      include/linux/soundwire/
15657
15658 SP2 MEDIA DRIVER
15659 M:      Olli Salonen <olli.salonen@iki.fi>
15660 L:      linux-media@vger.kernel.org
15661 W:      https://linuxtv.org
15662 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15663 S:      Maintained
15664 F:      drivers/media/dvb-frontends/sp2*
15665
15666 SPARC + UltraSPARC (sparc/sparc64)
15667 M:      "David S. Miller" <davem@davemloft.net>
15668 L:      sparclinux@vger.kernel.org
15669 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15672 S:      Maintained
15673 F:      arch/sparc/
15674 F:      drivers/sbus/
15675
15676 SPARC SERIAL DRIVERS
15677 M:      "David S. Miller" <davem@davemloft.net>
15678 L:      sparclinux@vger.kernel.org
15679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15681 S:      Maintained
15682 F:      include/linux/sunserialcore.h
15683 F:      drivers/tty/serial/suncore.c
15684 F:      drivers/tty/serial/sunhv.c
15685 F:      drivers/tty/serial/sunsab.c
15686 F:      drivers/tty/serial/sunsab.h
15687 F:      drivers/tty/serial/sunsu.c
15688 F:      drivers/tty/serial/sunzilog.c
15689 F:      drivers/tty/serial/sunzilog.h
15690 F:      drivers/tty/vcc.c
15691
15692 SPARSE CHECKER
15693 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15694 L:      linux-sparse@vger.kernel.org
15695 W:      https://sparse.wiki.kernel.org/
15696 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15697 S:      Maintained
15698 F:      include/linux/compiler.h
15699
15700 SPEAR CLOCK FRAMEWORK SUPPORT
15701 M:      Viresh Kumar <vireshk@kernel.org>
15702 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15703 W:      http://www.st.com/spear
15704 S:      Maintained
15705 F:      drivers/clk/spear/
15706
15707 SPEAR PLATFORM SUPPORT
15708 M:      Viresh Kumar <vireshk@kernel.org>
15709 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15710 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15711 W:      http://www.st.com/spear
15712 S:      Maintained
15713 F:      arch/arm/boot/dts/spear*
15714 F:      arch/arm/mach-spear/
15715
15716 SPI NOR SUBSYSTEM
15717 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15718 L:      linux-mtd@lists.infradead.org
15719 W:      http://www.linux-mtd.infradead.org/
15720 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15722 S:      Maintained
15723 F:      drivers/mtd/spi-nor/
15724 F:      include/linux/mtd/spi-nor.h
15725
15726 SPI SUBSYSTEM
15727 M:      Mark Brown <broonie@kernel.org>
15728 L:      linux-spi@vger.kernel.org
15729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15730 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15731 S:      Maintained
15732 F:      Documentation/devicetree/bindings/spi/
15733 F:      Documentation/spi/
15734 F:      drivers/spi/
15735 F:      include/linux/spi/
15736 F:      include/uapi/linux/spi/
15737 F:      tools/spi/
15738
15739 SPIDERNET NETWORK DRIVER for CELL
15740 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15741 L:      netdev@vger.kernel.org
15742 S:      Supported
15743 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15744 F:      drivers/net/ethernet/toshiba/spider_net*
15745
15746 SPMI SUBSYSTEM
15747 R:      Stephen Boyd <sboyd@kernel.org>
15748 L:      linux-arm-msm@vger.kernel.org
15749 F:      Documentation/devicetree/bindings/spmi/
15750 F:      drivers/spmi/
15751 F:      include/dt-bindings/spmi/spmi.h
15752 F:      include/linux/spmi.h
15753 F:      include/trace/events/spmi.h
15754
15755 SPU FILE SYSTEM
15756 M:      Jeremy Kerr <jk@ozlabs.org>
15757 L:      linuxppc-dev@lists.ozlabs.org
15758 W:      http://www.ibm.com/developerworks/power/cell/
15759 S:      Supported
15760 F:      Documentation/filesystems/spufs.txt
15761 F:      arch/powerpc/platforms/cell/spufs/
15762
15763 SQUASHFS FILE SYSTEM
15764 M:      Phillip Lougher <phillip@squashfs.org.uk>
15765 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15766 W:      http://squashfs.org.uk
15767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15768 S:      Maintained
15769 F:      Documentation/filesystems/squashfs.txt
15770 F:      fs/squashfs/
15771
15772 SRM (Alpha) environment access
15773 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15774 S:      Maintained
15775 F:      arch/alpha/kernel/srm_env.c
15776
15777 ST LSM6DSx IMU IIO DRIVER
15778 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15779 L:      linux-iio@vger.kernel.org
15780 W:      http://www.st.com/
15781 S:      Maintained
15782 F:      drivers/iio/imu/st_lsm6dsx/
15783 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15784
15785 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15786 M:      Mickael Guene <mickael.guene@st.com>
15787 L:      linux-media@vger.kernel.org
15788 T:      git git://linuxtv.org/media_tree.git
15789 S:      Maintained
15790 F:      drivers/media/i2c/st-mipid02.c
15791 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15792
15793 ST STM32 I2C/SMBUS DRIVER
15794 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15795 L:      linux-i2c@vger.kernel.org
15796 S:      Maintained
15797 F:      drivers/i2c/busses/i2c-stm32*
15798
15799 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15800 M:      Song Qiang <songqiang1304521@gmail.com>
15801 L:      linux-iio@vger.kernel.org
15802 S:      Maintained
15803 F:      drivers/iio/proximity/vl53l0x-i2c.c
15804 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15805
15806 STABLE BRANCH
15807 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15808 M:      Sasha Levin <sashal@kernel.org>
15809 L:      stable@vger.kernel.org
15810 S:      Supported
15811 F:      Documentation/process/stable-kernel-rules.rst
15812
15813 STAGING - COMEDI
15814 M:      Ian Abbott <abbotti@mev.co.uk>
15815 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15816 S:      Odd Fixes
15817 F:      drivers/staging/comedi/
15818
15819 STAGING - FIELDBUS SUBSYSTEM
15820 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15821 S:      Maintained
15822 F:      drivers/staging/fieldbus/*
15823 F:      drivers/staging/fieldbus/Documentation/
15824
15825 STAGING - HMS ANYBUS-S BUS
15826 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15827 S:      Maintained
15828 F:      drivers/staging/fieldbus/anybuss/
15829
15830 STAGING - INDUSTRIAL IO
15831 M:      Jonathan Cameron <jic23@kernel.org>
15832 L:      linux-iio@vger.kernel.org
15833 S:      Odd Fixes
15834 F:      Documentation/devicetree/bindings/staging/iio/
15835 F:      drivers/staging/iio/
15836
15837 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15838 M:      Marc Dietrich <marvin24@gmx.de>
15839 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15840 L:      linux-tegra@vger.kernel.org
15841 S:      Maintained
15842 F:      drivers/staging/nvec/
15843
15844 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15845 M:      Jens Frederich <jfrederich@gmail.com>
15846 M:      Daniel Drake <dsd@laptop.org>
15847 M:      Jon Nettleton <jon.nettleton@gmail.com>
15848 W:      http://wiki.laptop.org/go/DCON
15849 S:      Maintained
15850 F:      drivers/staging/olpc_dcon/
15851
15852 STAGING - REALTEK RTL8712U DRIVERS
15853 M:      Larry Finger <Larry.Finger@lwfinger.net>
15854 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15855 S:      Odd Fixes
15856 F:      drivers/staging/rtl8712/
15857
15858 STAGING - REALTEK RTL8188EU DRIVERS
15859 M:      Larry Finger <Larry.Finger@lwfinger.net>
15860 S:      Odd Fixes
15861 F:      drivers/staging/rtl8188eu/
15862
15863 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15864 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15865 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15866 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15867 L:      linux-fbdev@vger.kernel.org
15868 S:      Maintained
15869 F:      drivers/staging/sm750fb/
15870
15871 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15872 M:      William Hubbs <w.d.hubbs@gmail.com>
15873 M:      Chris Brannon <chris@the-brannons.com>
15874 M:      Kirk Reiser <kirk@reisers.ca>
15875 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15876 L:      speakup@linux-speakup.org
15877 W:      http://www.linux-speakup.org/
15878 S:      Odd Fixes
15879 F:      drivers/staging/speakup/
15880
15881 STAGING - VIA VT665X DRIVERS
15882 M:      Forest Bond <forest@alittletooquiet.net>
15883 S:      Odd Fixes
15884 F:      drivers/staging/vt665?/
15885
15886 STAGING - WILC1000 WIFI DRIVER
15887 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15888 M:      Ajay Singh <ajay.kathat@microchip.com>
15889 L:      linux-wireless@vger.kernel.org
15890 S:      Supported
15891 F:      drivers/staging/wilc1000/
15892
15893 STAGING - SEPS525 LCD CONTROLLER DRIVERS
15894 M:      Michael Hennerich <michael.hennerich@analog.com>
15895 M:      Beniamin Bia <beniamin.bia@analog.com>
15896 L:      linux-fbdev@vger.kernel.org
15897 S:      Supported
15898 F:      drivers/staging/fbtft/fb_seps525.c
15899 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
15900
15901 STAGING SUBSYSTEM
15902 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15904 L:      devel@driverdev.osuosl.org
15905 S:      Supported
15906 F:      drivers/staging/
15907
15908 STARFIRE/DURALAN NETWORK DRIVER
15909 M:      Ion Badulescu <ionut@badula.org>
15910 S:      Odd Fixes
15911 F:      drivers/net/ethernet/adaptec/starfire*
15912
15913 STEC S1220 SKD DRIVER
15914 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15915 L:      linux-block@vger.kernel.org
15916 S:      Maintained
15917 F:      drivers/block/skd*[ch]
15918
15919 STI AUDIO (ASoC) DRIVERS
15920 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15921 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15922 S:      Maintained
15923 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15924 F:      sound/soc/sti/
15925
15926 STI CEC DRIVER
15927 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15928 S:      Maintained
15929 F:      drivers/media/platform/sti/cec/
15930 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15931
15932 STK1160 USB VIDEO CAPTURE DRIVER
15933 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15934 L:      linux-media@vger.kernel.org
15935 T:      git git://linuxtv.org/media_tree.git
15936 S:      Maintained
15937 F:      drivers/media/usb/stk1160/
15938
15939 STM32 AUDIO (ASoC) DRIVERS
15940 M:      Olivier Moysan <olivier.moysan@st.com>
15941 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15942 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15943 S:      Maintained
15944 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15945 F:      sound/soc/stm/
15946
15947 STM32 TIMER/LPTIMER DRIVERS
15948 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15949 S:      Maintained
15950 F:      drivers/*/stm32-*timer*
15951 F:      drivers/pwm/pwm-stm32*
15952 F:      include/linux/*/stm32-*tim*
15953 F:      Documentation/ABI/testing/*timer-stm32
15954 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
15955 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15956
15957 STMMAC ETHERNET DRIVER
15958 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15959 M:      Alexandre Torgue <alexandre.torgue@st.com>
15960 M:      Jose Abreu <joabreu@synopsys.com>
15961 L:      netdev@vger.kernel.org
15962 W:      http://www.stlinux.com
15963 S:      Supported
15964 F:      Documentation/networking/device_drivers/stmicro/
15965 F:      drivers/net/ethernet/stmicro/stmmac/
15966
15967 EXTRA BOOT CONFIG
15968 M:      Masami Hiramatsu <mhiramat@kernel.org>
15969 S:      Maintained
15970 F:      lib/bootconfig.c
15971 F:      fs/proc/bootconfig.c
15972 F:      include/linux/bootconfig.h
15973 F:      tools/bootconfig/*
15974 F:      Documentation/admin-guide/bootconfig.rst
15975
15976 SUN3/3X
15977 M:      Sam Creasey <sammy@sammy.net>
15978 W:      http://sammy.net/sun3/
15979 S:      Maintained
15980 F:      arch/m68k/kernel/*sun3*
15981 F:      arch/m68k/sun3*/
15982 F:      arch/m68k/include/asm/sun3*
15983 F:      drivers/net/ethernet/i825xx/sun3*
15984
15985 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15986 M:      Hans de Goede <hdegoede@redhat.com>
15987 L:      linux-input@vger.kernel.org
15988 S:      Maintained
15989 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
15990 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15991
15992 SUNDANCE NETWORK DRIVER
15993 M:      Denis Kirjanov <kda@linux-powerpc.org>
15994 L:      netdev@vger.kernel.org
15995 S:      Maintained
15996 F:      drivers/net/ethernet/dlink/sundance.c
15997
15998 SUPERH
15999 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
16000 M:      Rich Felker <dalias@libc.org>
16001 L:      linux-sh@vger.kernel.org
16002 Q:      http://patchwork.kernel.org/project/linux-sh/list/
16003 S:      Maintained
16004 F:      Documentation/sh/
16005 F:      arch/sh/
16006 F:      drivers/sh/
16007
16008 SUSPEND TO RAM
16009 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
16010 M:      Len Brown <len.brown@intel.com>
16011 M:      Pavel Machek <pavel@ucw.cz>
16012 L:      linux-pm@vger.kernel.org
16013 B:      https://bugzilla.kernel.org
16014 S:      Supported
16015 F:      Documentation/power/
16016 F:      arch/x86/kernel/acpi/
16017 F:      drivers/base/power/
16018 F:      kernel/power/
16019 F:      include/linux/suspend.h
16020 F:      include/linux/freezer.h
16021 F:      include/linux/pm.h
16022
16023 SVGA HANDLING
16024 M:      Martin Mares <mj@ucw.cz>
16025 L:      linux-video@atrey.karlin.mff.cuni.cz
16026 S:      Maintained
16027 F:      Documentation/admin-guide/svga.rst
16028 F:      arch/x86/boot/video*
16029
16030 SWIOTLB SUBSYSTEM
16031 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16032 L:      iommu@lists.linux-foundation.org
16033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
16034 S:      Supported
16035 F:      kernel/dma/swiotlb.c
16036 F:      arch/*/kernel/pci-swiotlb.c
16037 F:      include/linux/swiotlb.h
16038
16039 SWITCHDEV
16040 M:      Jiri Pirko <jiri@resnulli.us>
16041 M:      Ivan Vecera <ivecera@redhat.com>
16042 L:      netdev@vger.kernel.org
16043 S:      Supported
16044 F:      net/switchdev/
16045 F:      include/net/switchdev.h
16046
16047 SY8106A REGULATOR DRIVER
16048 M:      Icenowy Zheng <icenowy@aosc.io>
16049 S:      Maintained
16050 F:      drivers/regulator/sy8106a-regulator.c
16051 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
16052
16053 SYNC FILE FRAMEWORK
16054 M:      Sumit Semwal <sumit.semwal@linaro.org>
16055 R:      Gustavo Padovan <gustavo@padovan.org>
16056 S:      Maintained
16057 L:      linux-media@vger.kernel.org
16058 L:      dri-devel@lists.freedesktop.org
16059 F:      drivers/dma-buf/sync_*
16060 F:      drivers/dma-buf/dma-fence*
16061 F:      drivers/dma-buf/sw_sync.c
16062 F:      include/linux/sync_file.h
16063 F:      include/uapi/linux/sync_file.h
16064 F:      Documentation/driver-api/sync_file.rst
16065 T:      git git://anongit.freedesktop.org/drm/drm-misc
16066
16067 SYNOPSYS ARC ARCHITECTURE
16068 M:      Vineet Gupta <vgupta@synopsys.com>
16069 L:      linux-snps-arc@lists.infradead.org
16070 S:      Supported
16071 F:      arch/arc/
16072 F:      Documentation/devicetree/bindings/arc/*
16073 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
16074 F:      drivers/clocksource/arc_timer.c
16075 F:      drivers/tty/serial/arc_uart.c
16076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
16077
16078 SYNOPSYS ARC HSDK SDP pll clock driver
16079 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16080 S:      Supported
16081 F:      drivers/clk/clk-hsdk-pll.c
16082 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
16083
16084 SYNOPSYS ARC SDP clock driver
16085 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16086 S:      Supported
16087 F:      drivers/clk/axs10x/*
16088 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
16089
16090 SYNOPSYS ARC SDP platform support
16091 M:      Alexey Brodkin <abrodkin@synopsys.com>
16092 S:      Supported
16093 F:      arch/arc/plat-axs10x
16094 F:      arch/arc/boot/dts/ax*
16095 F:      Documentation/devicetree/bindings/arc/axs10*
16096
16097 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
16098 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16099 S:      Supported
16100 F:      drivers/reset/reset-axs10x.c
16101 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
16102
16103 SYNOPSYS CREG GPIO DRIVER
16104 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16105 S:      Maintained
16106 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
16107 F:      drivers/gpio/gpio-creg-snps.c
16108
16109 SYNOPSYS DESIGNWARE 8250 UART DRIVER
16110 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16111 S:      Maintained
16112 F:      drivers/tty/serial/8250/8250_dw.c
16113 F:      drivers/tty/serial/8250/8250_dwlib.*
16114 F:      drivers/tty/serial/8250/8250_lpss.c
16115
16116 SYNOPSYS DESIGNWARE APB GPIO DRIVER
16117 M:      Hoan Tran <hoan@os.amperecomputing.com>
16118 L:      linux-gpio@vger.kernel.org
16119 S:      Maintained
16120 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
16121 F:      drivers/gpio/gpio-dwapb.c
16122
16123 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
16124 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16125 S:      Maintained
16126 F:      drivers/dma/dw-axi-dmac/
16127 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
16128
16129 SYNOPSYS DESIGNWARE DMAC DRIVER
16130 M:      Viresh Kumar <vireshk@kernel.org>
16131 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16132 S:      Maintained
16133 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
16134 F:      drivers/dma/dw/
16135 F:      include/dt-bindings/dma/dw-dmac.h
16136 F:      include/linux/dma/dw.h
16137 F:      include/linux/platform_data/dma-dw.h
16138
16139 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
16140 M:      Jose Abreu <Jose.Abreu@synopsys.com>
16141 L:      netdev@vger.kernel.org
16142 S:      Supported
16143 F:      drivers/net/ethernet/synopsys/
16144
16145 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
16146 M:      Jose Abreu <Jose.Abreu@synopsys.com>
16147 L:      netdev@vger.kernel.org
16148 S:      Supported
16149 F:      drivers/net/phy/mdio-xpcs.c
16150 F:      include/linux/mdio-xpcs.h
16151
16152 SYNOPSYS DESIGNWARE I2C DRIVER
16153 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
16154 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16155 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
16156 L:      linux-i2c@vger.kernel.org
16157 S:      Maintained
16158 F:      drivers/i2c/busses/i2c-designware-*
16159 F:      include/linux/platform_data/i2c-designware.h
16160
16161 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
16162 M:      Jaehoon Chung <jh80.chung@samsung.com>
16163 L:      linux-mmc@vger.kernel.org
16164 S:      Maintained
16165 F:      drivers/mmc/host/dw_mmc*
16166
16167 SYNOPSYS HSDK RESET CONTROLLER DRIVER
16168 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16169 S:      Supported
16170 F:      drivers/reset/reset-hsdk.c
16171 F:      include/dt-bindings/reset/snps,hsdk-reset.h
16172 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
16173
16174 SYSTEM CONFIGURATION (SYSCON)
16175 M:      Lee Jones <lee.jones@linaro.org>
16176 M:      Arnd Bergmann <arnd@arndb.de>
16177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
16178 S:      Supported
16179 F:      drivers/mfd/syscon.c
16180
16181 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
16182 M:      Sudeep Holla <sudeep.holla@arm.com>
16183 L:      linux-arm-kernel@lists.infradead.org
16184 S:      Maintained
16185 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
16186 F:      drivers/clk/clk-sc[mp]i.c
16187 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
16188 F:      drivers/firmware/arm_scpi.c
16189 F:      drivers/firmware/arm_scmi/
16190 F:      drivers/reset/reset-scmi.c
16191 F:      include/linux/sc[mp]i_protocol.h
16192 F:      include/trace/events/scmi.h
16193
16194 SYSTEM RESET/SHUTDOWN DRIVERS
16195 M:      Sebastian Reichel <sre@kernel.org>
16196 L:      linux-pm@vger.kernel.org
16197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
16198 S:      Maintained
16199 F:      Documentation/devicetree/bindings/power/reset/
16200 F:      drivers/power/reset/
16201
16202 SYSTEM TRACE MODULE CLASS
16203 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16204 S:      Maintained
16205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
16206 F:      Documentation/trace/stm.rst
16207 F:      drivers/hwtracing/stm/
16208 F:      include/linux/stm.h
16209 F:      include/uapi/linux/stm.h
16210
16211 SYSTEM76 ACPI DRIVER
16212 M:      Jeremy Soller <jeremy@system76.com>
16213 M:      System76 Product Development <productdev@system76.com>
16214 L:      platform-driver-x86@vger.kernel.org
16215 S:      Maintained
16216 F:      drivers/platform/x86/system76_acpi.c
16217
16218 SYSV FILESYSTEM
16219 M:      Christoph Hellwig <hch@infradead.org>
16220 S:      Maintained
16221 F:      Documentation/filesystems/sysv-fs.txt
16222 F:      fs/sysv/
16223 F:      include/linux/sysv_fs.h
16224
16225 TASKSTATS STATISTICS INTERFACE
16226 M:      Balbir Singh <bsingharora@gmail.com>
16227 S:      Maintained
16228 F:      Documentation/accounting/taskstats*
16229 F:      include/linux/taskstats*
16230 F:      kernel/taskstats.c
16231
16232 TC subsystem
16233 M:      Jamal Hadi Salim <jhs@mojatatu.com>
16234 M:      Cong Wang <xiyou.wangcong@gmail.com>
16235 M:      Jiri Pirko <jiri@resnulli.us>
16236 L:      netdev@vger.kernel.org
16237 S:      Maintained
16238 F:      include/net/pkt_cls.h
16239 F:      include/net/pkt_sched.h
16240 F:      include/net/tc_act/
16241 F:      include/uapi/linux/pkt_cls.h
16242 F:      include/uapi/linux/pkt_sched.h
16243 F:      include/uapi/linux/tc_act/
16244 F:      include/uapi/linux/tc_ematch/
16245 F:      net/sched/
16246
16247 TC90522 MEDIA DRIVER
16248 M:      Akihiro Tsukada <tskd08@gmail.com>
16249 L:      linux-media@vger.kernel.org
16250 S:      Odd Fixes
16251 F:      drivers/media/dvb-frontends/tc90522*
16252
16253 TCP LOW PRIORITY MODULE
16254 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
16255 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
16256 W:      http://tcp-lp-mod.sourceforge.net/
16257 S:      Maintained
16258 F:      net/ipv4/tcp_lp.c
16259
16260 TDA10071 MEDIA DRIVER
16261 M:      Antti Palosaari <crope@iki.fi>
16262 L:      linux-media@vger.kernel.org
16263 W:      https://linuxtv.org
16264 W:      http://palosaari.fi/linux/
16265 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16266 T:      git git://linuxtv.org/anttip/media_tree.git
16267 S:      Maintained
16268 F:      drivers/media/dvb-frontends/tda10071*
16269
16270 TDA18212 MEDIA DRIVER
16271 M:      Antti Palosaari <crope@iki.fi>
16272 L:      linux-media@vger.kernel.org
16273 W:      https://linuxtv.org
16274 W:      http://palosaari.fi/linux/
16275 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16276 T:      git git://linuxtv.org/anttip/media_tree.git
16277 S:      Maintained
16278 F:      drivers/media/tuners/tda18212*
16279
16280 TDA18218 MEDIA DRIVER
16281 M:      Antti Palosaari <crope@iki.fi>
16282 L:      linux-media@vger.kernel.org
16283 W:      https://linuxtv.org
16284 W:      http://palosaari.fi/linux/
16285 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16286 T:      git git://linuxtv.org/anttip/media_tree.git
16287 S:      Maintained
16288 F:      drivers/media/tuners/tda18218*
16289
16290 TDA18250 MEDIA DRIVER
16291 M:      Olli Salonen <olli.salonen@iki.fi>
16292 L:      linux-media@vger.kernel.org
16293 W:      https://linuxtv.org
16294 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16295 T:      git git://linuxtv.org/media_tree.git
16296 S:      Maintained
16297 F:      drivers/media/tuners/tda18250*
16298
16299 TDA18271 MEDIA DRIVER
16300 M:      Michael Krufky <mkrufky@linuxtv.org>
16301 L:      linux-media@vger.kernel.org
16302 W:      https://linuxtv.org
16303 W:      http://github.com/mkrufky
16304 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16305 T:      git git://linuxtv.org/mkrufky/tuners.git
16306 S:      Maintained
16307 F:      drivers/media/tuners/tda18271*
16308
16309 TDA1997x MEDIA DRIVER
16310 M:      Tim Harvey <tharvey@gateworks.com>
16311 L:      linux-media@vger.kernel.org
16312 W:      https://linuxtv.org
16313 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16314 S:      Maintained
16315 F:      drivers/media/i2c/tda1997x.*
16316
16317 TDA827x MEDIA DRIVER
16318 M:      Michael Krufky <mkrufky@linuxtv.org>
16319 L:      linux-media@vger.kernel.org
16320 W:      https://linuxtv.org
16321 W:      http://github.com/mkrufky
16322 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16323 T:      git git://linuxtv.org/mkrufky/tuners.git
16324 S:      Maintained
16325 F:      drivers/media/tuners/tda8290.*
16326
16327 TDA8290 MEDIA DRIVER
16328 M:      Michael Krufky <mkrufky@linuxtv.org>
16329 L:      linux-media@vger.kernel.org
16330 W:      https://linuxtv.org
16331 W:      http://github.com/mkrufky
16332 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16333 T:      git git://linuxtv.org/mkrufky/tuners.git
16334 S:      Maintained
16335 F:      drivers/media/tuners/tda8290.*
16336
16337 TDA9840 MEDIA DRIVER
16338 M:      Hans Verkuil <hverkuil@xs4all.nl>
16339 L:      linux-media@vger.kernel.org
16340 T:      git git://linuxtv.org/media_tree.git
16341 W:      https://linuxtv.org
16342 S:      Maintained
16343 F:      drivers/media/i2c/tda9840*
16344
16345 TEA5761 TUNER DRIVER
16346 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16347 L:      linux-media@vger.kernel.org
16348 W:      https://linuxtv.org
16349 T:      git git://linuxtv.org/media_tree.git
16350 S:      Odd fixes
16351 F:      drivers/media/tuners/tea5761.*
16352
16353 TEA5767 TUNER DRIVER
16354 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16355 L:      linux-media@vger.kernel.org
16356 W:      https://linuxtv.org
16357 T:      git git://linuxtv.org/media_tree.git
16358 S:      Maintained
16359 F:      drivers/media/tuners/tea5767.*
16360
16361 TEA6415C MEDIA DRIVER
16362 M:      Hans Verkuil <hverkuil@xs4all.nl>
16363 L:      linux-media@vger.kernel.org
16364 T:      git git://linuxtv.org/media_tree.git
16365 W:      https://linuxtv.org
16366 S:      Maintained
16367 F:      drivers/media/i2c/tea6415c*
16368
16369 TEA6420 MEDIA DRIVER
16370 M:      Hans Verkuil <hverkuil@xs4all.nl>
16371 L:      linux-media@vger.kernel.org
16372 T:      git git://linuxtv.org/media_tree.git
16373 W:      https://linuxtv.org
16374 S:      Maintained
16375 F:      drivers/media/i2c/tea6420*
16376
16377 TEAM DRIVER
16378 M:      Jiri Pirko <jiri@resnulli.us>
16379 L:      netdev@vger.kernel.org
16380 S:      Supported
16381 F:      drivers/net/team/
16382 F:      include/linux/if_team.h
16383 F:      include/uapi/linux/if_team.h
16384
16385 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
16386 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
16387 S:      Maintained
16388 F:      arch/x86/platform/ts5500/
16389
16390 TECHNOTREND USB IR RECEIVER
16391 M:      Sean Young <sean@mess.org>
16392 L:      linux-media@vger.kernel.org
16393 S:      Maintained
16394 F:      drivers/media/rc/ttusbir.c
16395
16396 TECHWELL TW9910 VIDEO DECODER
16397 L:      linux-media@vger.kernel.org
16398 S:      Orphan
16399 F:      drivers/media/i2c/tw9910.c
16400 F:      include/media/i2c/tw9910.h
16401
16402 TEE SUBSYSTEM
16403 M:      Jens Wiklander <jens.wiklander@linaro.org>
16404 L:      tee-dev@lists.linaro.org
16405 S:      Maintained
16406 F:      include/linux/tee_drv.h
16407 F:      include/uapi/linux/tee.h
16408 F:      drivers/tee/
16409 F:      Documentation/tee.txt
16410
16411 TEGRA ARCHITECTURE SUPPORT
16412 M:      Thierry Reding <thierry.reding@gmail.com>
16413 M:      Jonathan Hunter <jonathanh@nvidia.com>
16414 L:      linux-tegra@vger.kernel.org
16415 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
16416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
16417 S:      Supported
16418 N:      [^a-z]tegra
16419
16420 TEGRA CLOCK DRIVER
16421 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
16422 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
16423 S:      Supported
16424 F:      drivers/clk/tegra/
16425
16426 TEGRA DMA DRIVERS
16427 M:      Laxman Dewangan <ldewangan@nvidia.com>
16428 M:      Jon Hunter <jonathanh@nvidia.com>
16429 S:      Supported
16430 F:      drivers/dma/tegra*
16431
16432 TEGRA I2C DRIVER
16433 M:      Laxman Dewangan <ldewangan@nvidia.com>
16434 R:      Dmitry Osipenko <digetx@gmail.com>
16435 S:      Supported
16436 F:      drivers/i2c/busses/i2c-tegra.c
16437
16438 TEGRA IOMMU DRIVERS
16439 M:      Thierry Reding <thierry.reding@gmail.com>
16440 L:      linux-tegra@vger.kernel.org
16441 S:      Supported
16442 F:      drivers/iommu/tegra*
16443
16444 TEGRA KBC DRIVER
16445 M:      Laxman Dewangan <ldewangan@nvidia.com>
16446 S:      Supported
16447 F:      drivers/input/keyboard/tegra-kbc.c
16448
16449 TEGRA NAND DRIVER
16450 M:      Stefan Agner <stefan@agner.ch>
16451 M:      Lucas Stach <dev@lynxeye.de>
16452 S:      Maintained
16453 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16454 F:      drivers/mtd/nand/raw/tegra_nand.c
16455
16456 TEGRA PWM DRIVER
16457 M:      Thierry Reding <thierry.reding@gmail.com>
16458 S:      Supported
16459 F:      drivers/pwm/pwm-tegra.c
16460
16461 TEGRA SERIAL DRIVER
16462 M:      Laxman Dewangan <ldewangan@nvidia.com>
16463 S:      Supported
16464 F:      drivers/tty/serial/serial-tegra.c
16465
16466 TEGRA SPI DRIVER
16467 M:      Laxman Dewangan <ldewangan@nvidia.com>
16468 S:      Supported
16469 F:      drivers/spi/spi-tegra*
16470
16471 TEGRA XUSB PADCTL DRIVER
16472 M:      JC Kuo <jckuo@nvidia.com>
16473 S:      Supported
16474 F:      drivers/phy/tegra/xusb*
16475
16476 TEHUTI ETHERNET DRIVER
16477 M:      Andy Gospodarek <andy@greyhouse.net>
16478 L:      netdev@vger.kernel.org
16479 S:      Supported
16480 F:      drivers/net/ethernet/tehuti/*
16481
16482 Telecom Clock Driver for MCPL0010
16483 M:      Mark Gross <mark.gross@intel.com>
16484 S:      Supported
16485 F:      drivers/char/tlclk.c
16486
16487 TENSILICA XTENSA PORT (xtensa)
16488 M:      Chris Zankel <chris@zankel.net>
16489 M:      Max Filippov <jcmvbkbc@gmail.com>
16490 L:      linux-xtensa@linux-xtensa.org
16491 T:      git git://github.com/czankel/xtensa-linux.git
16492 S:      Maintained
16493 F:      arch/xtensa/
16494 F:      drivers/irqchip/irq-xtensa-*
16495
16496 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16497 M:      Nishanth Menon <nm@ti.com>
16498 M:      Tero Kristo <t-kristo@ti.com>
16499 M:      Santosh Shilimkar <ssantosh@kernel.org>
16500 L:      linux-arm-kernel@lists.infradead.org
16501 S:      Maintained
16502 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16503 F:      drivers/firmware/ti_sci*
16504 F:      include/linux/soc/ti/ti_sci_protocol.h
16505 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16506 F:      drivers/soc/ti/ti_sci_pm_domains.c
16507 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16508 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16509 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16510 F:      drivers/clk/keystone/sci-clk.c
16511 F:      drivers/reset/reset-ti-sci.c
16512 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16513 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16514 F:      drivers/irqchip/irq-ti-sci-intr.c
16515 F:      drivers/irqchip/irq-ti-sci-inta.c
16516 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16517 F:      drivers/soc/ti/ti_sci_inta_msi.c
16518
16519 Texas Instruments ASoC drivers
16520 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16521 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16522 S:      Maintained
16523 F:      sound/soc/ti/
16524
16525 Texas Instruments' DAC7612 DAC Driver
16526 M:      Ricardo Ribalda <ricardo@ribalda.com>
16527 L:      linux-iio@vger.kernel.org
16528 S:      Supported
16529 F:      drivers/iio/dac/ti-dac7612.c
16530 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16531
16532 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16533 M:      Hans Verkuil <hverkuil@xs4all.nl>
16534 L:      linux-media@vger.kernel.org
16535 T:      git git://linuxtv.org/media_tree.git
16536 W:      https://linuxtv.org
16537 S:      Maintained
16538 F:      drivers/media/radio/radio-raremono.c
16539
16540 THERMAL
16541 M:      Zhang Rui <rui.zhang@intel.com>
16542 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
16543 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16544 L:      linux-pm@vger.kernel.org
16545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
16546 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16547 S:      Supported
16548 F:      drivers/thermal/
16549 F:      include/linux/thermal.h
16550 F:      include/uapi/linux/thermal.h
16551 F:      include/linux/cpu_cooling.h
16552 F:      Documentation/devicetree/bindings/thermal/
16553
16554 THERMAL/CPU_COOLING
16555 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16556 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
16557 M:      Viresh Kumar <viresh.kumar@linaro.org>
16558 M:      Javi Merino <javi.merino@kernel.org>
16559 L:      linux-pm@vger.kernel.org
16560 S:      Supported
16561 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16562 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
16563 F:      drivers/thermal/cpufreq_cooling.c
16564 F:      drivers/thermal/cpuidle_cooling.c
16565 F:      include/linux/cpu_cooling.h
16566
16567 THERMAL DRIVER FOR AMLOGIC SOCS
16568 M:      Guillaume La Roque <glaroque@baylibre.com>
16569 L:      linux-pm@vger.kernel.org
16570 L:      linux-amlogic@lists.infradead.org
16571 W:      http://linux-meson.com/
16572 S:      Supported
16573 F:      drivers/thermal/amlogic_thermal.c
16574 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
16575
16576 THINKPAD ACPI EXTRAS DRIVER
16577 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16578 L:      ibm-acpi-devel@lists.sourceforge.net
16579 L:      platform-driver-x86@vger.kernel.org
16580 W:      http://ibm-acpi.sourceforge.net
16581 W:      http://thinkwiki.org/wiki/Ibm-acpi
16582 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16583 S:      Maintained
16584 F:      drivers/platform/x86/thinkpad_acpi.c
16585
16586 THUNDERBOLT DRIVER
16587 M:      Andreas Noever <andreas.noever@gmail.com>
16588 M:      Michael Jamet <michael.jamet@intel.com>
16589 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16590 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16591 L:      linux-usb@vger.kernel.org
16592 S:      Maintained
16593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16594 F:      Documentation/admin-guide/thunderbolt.rst
16595 F:      drivers/thunderbolt/
16596 F:      include/linux/thunderbolt.h
16597
16598 THUNDERBOLT NETWORK DRIVER
16599 M:      Michael Jamet <michael.jamet@intel.com>
16600 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16601 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16602 L:      netdev@vger.kernel.org
16603 S:      Maintained
16604 F:      drivers/net/thunderbolt.c
16605
16606 THUNDERX GPIO DRIVER
16607 M:      Robert Richter <rrichter@marvell.com>
16608 S:      Maintained
16609 F:      drivers/gpio/gpio-thunderx.c
16610
16611 TI AM437X VPFE DRIVER
16612 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16613 L:      linux-media@vger.kernel.org
16614 W:      https://linuxtv.org
16615 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16616 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16617 S:      Maintained
16618 F:      drivers/media/platform/am437x/
16619
16620 TI BANDGAP AND THERMAL DRIVER
16621 M:      Eduardo Valentin <edubezval@gmail.com>
16622 M:      Keerthy <j-keerthy@ti.com>
16623 L:      linux-pm@vger.kernel.org
16624 L:      linux-omap@vger.kernel.org
16625 S:      Maintained
16626 F:      drivers/thermal/ti-soc-thermal/
16627
16628 TI BQ27XXX POWER SUPPLY DRIVER
16629 R:      Andrew F. Davis <afd@ti.com>
16630 F:      include/linux/power/bq27xxx_battery.h
16631 F:      drivers/power/supply/bq27xxx_battery.c
16632 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16633
16634 TI CDCE706 CLOCK DRIVER
16635 M:      Max Filippov <jcmvbkbc@gmail.com>
16636 S:      Maintained
16637 F:      drivers/clk/clk-cdce706.c
16638
16639 TI CLOCK DRIVER
16640 M:      Tero Kristo <t-kristo@ti.com>
16641 L:      linux-omap@vger.kernel.org
16642 S:      Maintained
16643 F:      drivers/clk/ti/
16644 F:      include/linux/clk/ti.h
16645
16646 TI DAVINCI MACHINE SUPPORT
16647 M:      Sekhar Nori <nsekhar@ti.com>
16648 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16649 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16651 S:      Supported
16652 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16653 F:      arch/arm/mach-davinci/
16654 F:      drivers/i2c/busses/i2c-davinci.c
16655 F:      arch/arm/boot/dts/da850*
16656
16657 TI DAVINCI SERIES CLOCK DRIVER
16658 M:      David Lechner <david@lechnology.com>
16659 R:      Sekhar Nori <nsekhar@ti.com>
16660 S:      Maintained
16661 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16662 F:      drivers/clk/davinci/
16663
16664 TI DAVINCI SERIES GPIO DRIVER
16665 M:      Keerthy <j-keerthy@ti.com>
16666 L:      linux-gpio@vger.kernel.org
16667 S:      Maintained
16668 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16669 F:      drivers/gpio/gpio-davinci.c
16670
16671 TI DAVINCI SERIES MEDIA DRIVER
16672 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16673 L:      linux-media@vger.kernel.org
16674 W:      https://linuxtv.org
16675 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16676 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16677 S:      Maintained
16678 F:      drivers/media/platform/davinci/
16679 F:      include/media/davinci/
16680
16681 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
16682 R:      David Lechner <david@lechnology.com>
16683 L:      linux-iio@vger.kernel.org
16684 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
16685 F:      drivers/counter/ti-eqep.c
16686
16687 TI ETHERNET SWITCH DRIVER (CPSW)
16688 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16689 L:      linux-omap@vger.kernel.org
16690 L:      netdev@vger.kernel.org
16691 S:      Maintained
16692 F:      drivers/net/ethernet/ti/cpsw*
16693 F:      drivers/net/ethernet/ti/davinci*
16694
16695 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16696 M:      Alex Dubov <oakad@yahoo.com>
16697 S:      Maintained
16698 W:      http://tifmxx.berlios.de/
16699 F:      drivers/memstick/host/tifm_ms.c
16700 F:      drivers/misc/tifm*
16701 F:      drivers/mmc/host/tifm_sd.c
16702 F:      include/linux/tifm.h
16703
16704 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16705 M:      Santosh Shilimkar <ssantosh@kernel.org>
16706 L:      linux-kernel@vger.kernel.org
16707 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16708 S:      Maintained
16709 F:      drivers/soc/ti/*
16710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16711
16712 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16713 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16714 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16715 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16716 S:      Maintained
16717 F:      sound/soc/codecs/lm49453*
16718 F:      sound/soc/codecs/isabelle*
16719
16720 TI LP855x BACKLIGHT DRIVER
16721 M:      Milo Kim <milo.kim@ti.com>
16722 S:      Maintained
16723 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16724 F:      drivers/video/backlight/lp855x_bl.c
16725 F:      include/linux/platform_data/lp855x.h
16726
16727 TI LP8727 CHARGER DRIVER
16728 M:      Milo Kim <milo.kim@ti.com>
16729 S:      Maintained
16730 F:      drivers/power/supply/lp8727_charger.c
16731 F:      include/linux/platform_data/lp8727.h
16732
16733 TI LP8788 MFD DRIVER
16734 M:      Milo Kim <milo.kim@ti.com>
16735 S:      Maintained
16736 F:      drivers/iio/adc/lp8788_adc.c
16737 F:      drivers/leds/leds-lp8788.c
16738 F:      drivers/mfd/lp8788*.c
16739 F:      drivers/power/supply/lp8788-charger.c
16740 F:      drivers/regulator/lp8788-*.c
16741 F:      include/linux/mfd/lp8788*.h
16742
16743 TI NETCP ETHERNET DRIVER
16744 M:      Wingman Kwok <w-kwok2@ti.com>
16745 M:      Murali Karicheri <m-karicheri2@ti.com>
16746 L:      netdev@vger.kernel.org
16747 S:      Maintained
16748 F:      drivers/net/ethernet/ti/netcp*
16749
16750 TI PCM3060 ASoC CODEC DRIVER
16751 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16752 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16753 S:      Maintained
16754 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16755 F:      sound/soc/codecs/pcm3060*
16756
16757 TI TAS571X FAMILY ASoC CODEC DRIVER
16758 M:      Kevin Cernekee <cernekee@chromium.org>
16759 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16760 S:      Odd Fixes
16761 F:      sound/soc/codecs/tas571x*
16762
16763 TI TCAN4X5X DEVICE DRIVER
16764 M:      Dan Murphy <dmurphy@ti.com>
16765 L:      linux-can@vger.kernel.org
16766 S:      Maintained
16767 F:      Documentation/devicetree/bindings/net/can/tcan4x5x.txt
16768 F:      drivers/net/can/m_can/tcan4x5x.c
16769
16770 TI TRF7970A NFC DRIVER
16771 M:      Mark Greer <mgreer@animalcreek.com>
16772 L:      linux-wireless@vger.kernel.org
16773 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16774 S:      Supported
16775 F:      drivers/nfc/trf7970a.c
16776 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16777
16778 TI TWL4030 SERIES SOC CODEC DRIVER
16779 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16780 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16781 S:      Maintained
16782 F:      sound/soc/codecs/twl4030*
16783
16784 TI VPE/CAL DRIVERS
16785 M:      Benoit Parrot <bparrot@ti.com>
16786 L:      linux-media@vger.kernel.org
16787 W:      http://linuxtv.org/
16788 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16789 S:      Maintained
16790 F:      drivers/media/platform/ti-vpe/
16791 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
16792         Documentation/devicetree/bindings/media/ti,cal.yaml
16793
16794 TI WILINK WIRELESS DRIVERS
16795 L:      linux-wireless@vger.kernel.org
16796 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16797 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16799 S:      Orphan
16800 F:      drivers/net/wireless/ti/
16801 F:      include/linux/wl12xx.h
16802
16803 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16804 M:      John Stultz <john.stultz@linaro.org>
16805 M:      Thomas Gleixner <tglx@linutronix.de>
16806 R:      Stephen Boyd <sboyd@kernel.org>
16807 L:      linux-kernel@vger.kernel.org
16808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16809 S:      Supported
16810 F:      include/linux/clocksource.h
16811 F:      include/linux/time.h
16812 F:      include/linux/timex.h
16813 F:      include/uapi/linux/time.h
16814 F:      include/uapi/linux/timex.h
16815 F:      kernel/time/clocksource.c
16816 F:      kernel/time/time*.c
16817 F:      kernel/time/alarmtimer.c
16818 F:      kernel/time/ntp.c
16819 F:      tools/testing/selftests/timers/
16820
16821 TIPC NETWORK LAYER
16822 M:      Jon Maloy <jmaloy@redhat.com>
16823 M:      Ying Xue <ying.xue@windriver.com>
16824 L:      netdev@vger.kernel.org (core kernel code)
16825 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16826 W:      http://tipc.sourceforge.net/
16827 S:      Maintained
16828 F:      include/uapi/linux/tipc*.h
16829 F:      net/tipc/
16830
16831 TLAN NETWORK DRIVER
16832 M:      Samuel Chessman <chessman@tux.org>
16833 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16834 W:      http://sourceforge.net/projects/tlan/
16835 S:      Maintained
16836 F:      Documentation/networking/device_drivers/ti/tlan.txt
16837 F:      drivers/net/ethernet/ti/tlan.*
16838
16839 TM6000 VIDEO4LINUX DRIVER
16840 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16841 L:      linux-media@vger.kernel.org
16842 W:      https://linuxtv.org
16843 T:      git git://linuxtv.org/media_tree.git
16844 S:      Odd fixes
16845 F:      drivers/media/usb/tm6000/
16846 F:      Documentation/media/v4l-drivers/tm6000*
16847
16848 TMIO/SDHI MMC DRIVER
16849 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16850 L:      linux-mmc@vger.kernel.org
16851 S:      Supported
16852 F:      drivers/mmc/host/tmio_mmc*
16853 F:      drivers/mmc/host/renesas_sdhi*
16854 F:      include/linux/mfd/tmio.h
16855
16856 TMP401 HARDWARE MONITOR DRIVER
16857 M:      Guenter Roeck <linux@roeck-us.net>
16858 L:      linux-hwmon@vger.kernel.org
16859 S:      Maintained
16860 F:      Documentation/hwmon/tmp401.rst
16861 F:      drivers/hwmon/tmp401.c
16862
16863 TMP513 HARDWARE MONITOR DRIVER
16864 M:      Eric Tremblay <etremblay@distech-controls.com>
16865 L:      linux-hwmon@vger.kernel.org
16866 S:      Maintained
16867 F:      Documentation/hwmon/tmp513.rst
16868 F:      drivers/hwmon/tmp513.c
16869
16870 TMPFS (SHMEM FILESYSTEM)
16871 M:      Hugh Dickins <hughd@google.com>
16872 L:      linux-mm@kvack.org
16873 S:      Maintained
16874 F:      include/linux/shmem_fs.h
16875 F:      mm/shmem.c
16876
16877 TOMOYO SECURITY MODULE
16878 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16879 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16880 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16881 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16882 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16883 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16884 W:      https://tomoyo.osdn.jp/
16885 S:      Maintained
16886 F:      security/tomoyo/
16887
16888 TOPSTAR LAPTOP EXTRAS DRIVER
16889 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16890 L:      platform-driver-x86@vger.kernel.org
16891 S:      Maintained
16892 F:      drivers/platform/x86/topstar-laptop.c
16893
16894 TORTURE-TEST MODULES
16895 M:      Davidlohr Bueso <dave@stgolabs.net>
16896 M:      "Paul E. McKenney" <paulmck@kernel.org>
16897 M:      Josh Triplett <josh@joshtriplett.org>
16898 L:      linux-kernel@vger.kernel.org
16899 S:      Supported
16900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16901 F:      Documentation/RCU/torture.txt
16902 F:      kernel/torture.c
16903 F:      kernel/rcu/rcutorture.c
16904 F:      kernel/rcu/rcuperf.c
16905 F:      kernel/locking/locktorture.c
16906
16907 TOSHIBA ACPI EXTRAS DRIVER
16908 M:      Azael Avalos <coproscefalo@gmail.com>
16909 L:      platform-driver-x86@vger.kernel.org
16910 S:      Maintained
16911 F:      drivers/platform/x86/toshiba_acpi.c
16912
16913 TOSHIBA BLUETOOTH DRIVER
16914 M:      Azael Avalos <coproscefalo@gmail.com>
16915 L:      platform-driver-x86@vger.kernel.org
16916 S:      Maintained
16917 F:      drivers/platform/x86/toshiba_bluetooth.c
16918
16919 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16920 M:      Azael Avalos <coproscefalo@gmail.com>
16921 L:      platform-driver-x86@vger.kernel.org
16922 S:      Maintained
16923 F:      drivers/platform/x86/toshiba_haps.c
16924
16925 TOSHIBA SMM DRIVER
16926 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16927 W:      http://www.buzzard.org.uk/toshiba/
16928 S:      Maintained
16929 F:      drivers/char/toshiba.c
16930 F:      include/linux/toshiba.h
16931 F:      include/uapi/linux/toshiba.h
16932
16933 TOSHIBA TC358743 DRIVER
16934 M:      Mats Randgaard <matrandg@cisco.com>
16935 L:      linux-media@vger.kernel.org
16936 S:      Maintained
16937 F:      drivers/media/i2c/tc358743*
16938 F:      include/media/i2c/tc358743.h
16939
16940 TOSHIBA WMI HOTKEYS DRIVER
16941 M:      Azael Avalos <coproscefalo@gmail.com>
16942 L:      platform-driver-x86@vger.kernel.org
16943 S:      Maintained
16944 F:      drivers/platform/x86/toshiba-wmi.c
16945
16946 TPM DEVICE DRIVER
16947 M:      Peter Huewe <peterhuewe@gmx.de>
16948 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16949 R:      Jason Gunthorpe <jgg@ziepe.ca>
16950 L:      linux-integrity@vger.kernel.org
16951 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16952 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16953 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16954 S:      Maintained
16955 F:      drivers/char/tpm/
16956
16957 TRACING
16958 M:      Steven Rostedt <rostedt@goodmis.org>
16959 M:      Ingo Molnar <mingo@redhat.com>
16960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16961 S:      Maintained
16962 F:      Documentation/trace/ftrace.rst
16963 F:      arch/*/*/*/ftrace.h
16964 F:      arch/*/kernel/ftrace.c
16965 F:      include/*/ftrace.h
16966 F:      include/linux/trace*.h
16967 F:      include/trace/
16968 F:      kernel/trace/
16969 F:      tools/testing/selftests/ftrace/
16970
16971 TRACING MMIO ACCESSES (MMIOTRACE)
16972 M:      Steven Rostedt <rostedt@goodmis.org>
16973 M:      Ingo Molnar <mingo@kernel.org>
16974 R:      Karol Herbst <karolherbst@gmail.com>
16975 R:      Pekka Paalanen <ppaalanen@gmail.com>
16976 S:      Maintained
16977 L:      linux-kernel@vger.kernel.org
16978 L:      nouveau@lists.freedesktop.org
16979 F:      kernel/trace/trace_mmiotrace.c
16980 F:      include/linux/mmiotrace.h
16981 F:      arch/x86/mm/kmmio.c
16982 F:      arch/x86/mm/mmio-mod.c
16983 F:      arch/x86/mm/testmmiotrace.c
16984
16985 TRIVIAL PATCHES
16986 M:      Jiri Kosina <trivial@kernel.org>
16987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16988 S:      Maintained
16989 K:      ^Subject:.*(?i)trivial
16990
16991 TEMPO SEMICONDUCTOR DRIVERS
16992 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16993 S:      Maintained
16994 F:      sound/soc/codecs/tscs*.c
16995 F:      sound/soc/codecs/tscs*.h
16996 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16997
16998 TTY LAYER
16999 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17000 M:      Jiri Slaby <jslaby@suse.com>
17001 S:      Supported
17002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
17003 F:      Documentation/driver-api/serial/
17004 F:      drivers/tty/
17005 F:      drivers/tty/serial/serial_core.c
17006 F:      include/linux/serial_core.h
17007 F:      include/linux/serial.h
17008 F:      include/linux/tty.h
17009 F:      include/uapi/linux/serial_core.h
17010 F:      include/uapi/linux/serial.h
17011 F:      include/uapi/linux/tty.h
17012
17013 TUA9001 MEDIA DRIVER
17014 M:      Antti Palosaari <crope@iki.fi>
17015 L:      linux-media@vger.kernel.org
17016 W:      https://linuxtv.org
17017 W:      http://palosaari.fi/linux/
17018 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17019 T:      git git://linuxtv.org/anttip/media_tree.git
17020 S:      Maintained
17021 F:      drivers/media/tuners/tua9001*
17022
17023 TULIP NETWORK DRIVERS
17024 L:      netdev@vger.kernel.org
17025 L:      linux-parisc@vger.kernel.org
17026 S:      Orphan
17027 F:      drivers/net/ethernet/dec/tulip/
17028
17029 TUN/TAP driver
17030 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
17031 W:      http://vtun.sourceforge.net/tun
17032 S:      Maintained
17033 F:      Documentation/networking/tuntap.txt
17034 F:      arch/um/os-Linux/drivers/
17035
17036 TURBOCHANNEL SUBSYSTEM
17037 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17038 M:      Ralf Baechle <ralf@linux-mips.org>
17039 L:      linux-mips@vger.kernel.org
17040 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
17041 S:      Maintained
17042 F:      drivers/tc/
17043 F:      include/linux/tc.h
17044
17045 TURBOSTAT UTILITY
17046 M:      "Len Brown" <lenb@kernel.org>
17047 L:      linux-pm@vger.kernel.org
17048 B:      https://bugzilla.kernel.org
17049 Q:      https://patchwork.kernel.org/project/linux-pm/list/
17050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
17051 S:      Supported
17052 F:      tools/power/x86/turbostat/
17053
17054 TW5864 VIDEO4LINUX DRIVER
17055 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
17056 M:      Anton Sviridenko <anton@corp.bluecherry.net>
17057 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
17058 M:      Andrey Utkin <andrey_utkin@fastmail.com>
17059 L:      linux-media@vger.kernel.org
17060 S:      Supported
17061 F:      drivers/media/pci/tw5864/
17062
17063 TW68 VIDEO4LINUX DRIVER
17064 M:      Hans Verkuil <hverkuil@xs4all.nl>
17065 L:      linux-media@vger.kernel.org
17066 T:      git git://linuxtv.org/media_tree.git
17067 W:      https://linuxtv.org
17068 S:      Odd Fixes
17069 F:      drivers/media/pci/tw68/
17070
17071 TW686X VIDEO4LINUX DRIVER
17072 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
17073 L:      linux-media@vger.kernel.org
17074 T:      git git://linuxtv.org/media_tree.git
17075 W:      http://linuxtv.org
17076 S:      Maintained
17077 F:      drivers/media/pci/tw686x/
17078
17079 UBI FILE SYSTEM (UBIFS)
17080 M:      Richard Weinberger <richard@nod.at>
17081 L:      linux-mtd@lists.infradead.org
17082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
17083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
17084 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
17085 S:      Supported
17086 F:      Documentation/filesystems/ubifs.txt
17087 F:      fs/ubifs/
17088
17089 UCLINUX (M68KNOMMU AND COLDFIRE)
17090 M:      Greg Ungerer <gerg@linux-m68k.org>
17091 W:      http://www.linux-m68k.org/
17092 W:      http://www.uclinux.org/
17093 L:      linux-m68k@lists.linux-m68k.org
17094 L:      uclinux-dev@uclinux.org  (subscribers-only)
17095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
17096 S:      Maintained
17097 F:      arch/m68k/coldfire/
17098 F:      arch/m68k/68*/
17099 F:      arch/m68k/*/*_no.*
17100 F:      arch/m68k/include/asm/*_no.*
17101
17102 UDF FILESYSTEM
17103 M:      Jan Kara <jack@suse.com>
17104 S:      Maintained
17105 F:      Documentation/filesystems/udf.txt
17106 F:      fs/udf/
17107
17108 UDRAW TABLET
17109 M:      Bastien Nocera <hadess@hadess.net>
17110 L:      linux-input@vger.kernel.org
17111 S:      Maintained
17112 F:      drivers/hid/hid-udraw-ps3.c
17113
17114 UFS FILESYSTEM
17115 M:      Evgeniy Dushistov <dushistov@mail.ru>
17116 S:      Maintained
17117 F:      Documentation/admin-guide/ufs.rst
17118 F:      fs/ufs/
17119
17120 UHID USERSPACE HID IO DRIVER
17121 M:      David Herrmann <dh.herrmann@googlemail.com>
17122 L:      linux-input@vger.kernel.org
17123 S:      Maintained
17124 F:      drivers/hid/uhid.c
17125 F:      include/uapi/linux/uhid.h
17126
17127 ULPI BUS
17128 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17129 L:      linux-usb@vger.kernel.org
17130 S:      Maintained
17131 F:      drivers/usb/common/ulpi.c
17132 F:      include/linux/ulpi/
17133
17134 ULTRA-WIDEBAND (UWB) SUBSYSTEM
17135 L:      devel@driverdev.osuosl.org
17136 S:      Obsolete
17137 F:      drivers/staging/uwb/
17138
17139 UNICODE SUBSYSTEM
17140 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
17141 L:      linux-fsdevel@vger.kernel.org
17142 S:      Supported
17143 F:      fs/unicode/
17144
17145 UNICORE32 ARCHITECTURE
17146 M:      Guan Xuetao <gxt@pku.edu.cn>
17147 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
17148 S:      Maintained
17149 T:      git git://github.com/gxt/linux.git
17150 F:      arch/unicore32/
17151
17152 UNIFDEF
17153 M:      Tony Finch <dot@dotat.at>
17154 W:      http://dotat.at/prog/unifdef
17155 S:      Maintained
17156 F:      scripts/unifdef.c
17157
17158 UNIFORM CDROM DRIVER
17159 M:      Jens Axboe <axboe@kernel.dk>
17160 W:      http://www.kernel.dk
17161 S:      Maintained
17162 F:      Documentation/cdrom/
17163 F:      drivers/cdrom/cdrom.c
17164 F:      include/linux/cdrom.h
17165 F:      include/uapi/linux/cdrom.h
17166
17167 UNISYS S-PAR DRIVERS
17168 M:      David Kershner <david.kershner@unisys.com>
17169 L:      sparmaintainer@unisys.com (Unisys internal)
17170 S:      Supported
17171 F:      include/linux/visorbus.h
17172 F:      drivers/visorbus/
17173 F:      drivers/staging/unisys/
17174
17175 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
17176 R:      Alim Akhtar <alim.akhtar@samsung.com>
17177 R:      Avri Altman <avri.altman@wdc.com>
17178 L:      linux-scsi@vger.kernel.org
17179 S:      Supported
17180 F:      Documentation/scsi/ufs.txt
17181 F:      drivers/scsi/ufs/
17182
17183 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
17184 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
17185 L:      linux-scsi@vger.kernel.org
17186 S:      Supported
17187 F:      drivers/scsi/ufs/*dwc*
17188
17189 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
17190 M:      Stanley Chu <stanley.chu@mediatek.com>
17191 L:      linux-scsi@vger.kernel.org
17192 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17193 S:      Maintained
17194 F:      drivers/scsi/ufs/ufs-mediatek*
17195
17196 UNSORTED BLOCK IMAGES (UBI)
17197 M:      Richard Weinberger <richard@nod.at>
17198 W:      http://www.linux-mtd.infradead.org/
17199 L:      linux-mtd@lists.infradead.org
17200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
17201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
17202 S:      Supported
17203 F:      drivers/mtd/ubi/
17204 F:      include/linux/mtd/ubi.h
17205 F:      include/uapi/mtd/ubi-user.h
17206
17207 USB "USBNET" DRIVER FRAMEWORK
17208 M:      Oliver Neukum <oneukum@suse.com>
17209 L:      netdev@vger.kernel.org
17210 W:      http://www.linux-usb.org/usbnet
17211 S:      Maintained
17212 F:      drivers/net/usb/usbnet.c
17213 F:      include/linux/usb/usbnet.h
17214
17215 USB ACM DRIVER
17216 M:      Oliver Neukum <oneukum@suse.com>
17217 L:      linux-usb@vger.kernel.org
17218 S:      Maintained
17219 F:      Documentation/usb/acm.rst
17220 F:      drivers/usb/class/cdc-acm.*
17221
17222 USB AR5523 WIRELESS DRIVER
17223 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
17224 L:      linux-wireless@vger.kernel.org
17225 S:      Maintained
17226 F:      drivers/net/wireless/ath/ar5523/
17227
17228 USB ATTACHED SCSI
17229 M:      Oliver Neukum <oneukum@suse.com>
17230 L:      linux-usb@vger.kernel.org
17231 L:      linux-scsi@vger.kernel.org
17232 S:      Maintained
17233 F:      drivers/usb/storage/uas.c
17234
17235 USB CDC ETHERNET DRIVER
17236 M:      Oliver Neukum <oliver@neukum.org>
17237 L:      linux-usb@vger.kernel.org
17238 S:      Maintained
17239 F:      drivers/net/usb/cdc_*.c
17240 F:      include/uapi/linux/usb/cdc.h
17241
17242 USB CHAOSKEY DRIVER
17243 M:      Keith Packard <keithp@keithp.com>
17244 L:      linux-usb@vger.kernel.org
17245 S:      Maintained
17246 F:      drivers/usb/misc/chaoskey.c
17247
17248 USB CYPRESS C67X00 DRIVER
17249 M:      Peter Korsgaard <jacmet@sunsite.dk>
17250 L:      linux-usb@vger.kernel.org
17251 S:      Maintained
17252 F:      drivers/usb/c67x00/
17253
17254 USB DAVICOM DM9601 DRIVER
17255 M:      Peter Korsgaard <jacmet@sunsite.dk>
17256 L:      netdev@vger.kernel.org
17257 W:      http://www.linux-usb.org/usbnet
17258 S:      Maintained
17259 F:      drivers/net/usb/dm9601.c
17260
17261 USB EHCI DRIVER
17262 M:      Alan Stern <stern@rowland.harvard.edu>
17263 L:      linux-usb@vger.kernel.org
17264 S:      Maintained
17265 F:      Documentation/usb/ehci.rst
17266 F:      drivers/usb/host/ehci*
17267
17268 USB GADGET/PERIPHERAL SUBSYSTEM
17269 M:      Felipe Balbi <balbi@kernel.org>
17270 L:      linux-usb@vger.kernel.org
17271 W:      http://www.linux-usb.org/gadget
17272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17273 S:      Maintained
17274 F:      drivers/usb/gadget/
17275 F:      include/linux/usb/gadget*
17276
17277 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
17278 M:      Jiri Kosina <jikos@kernel.org>
17279 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
17280 L:      linux-usb@vger.kernel.org
17281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
17282 S:      Maintained
17283 F:      Documentation/hid/hiddev.rst
17284 F:      drivers/hid/usbhid/
17285
17286 USB INTEL XHCI ROLE MUX DRIVER
17287 M:      Hans de Goede <hdegoede@redhat.com>
17288 L:      linux-usb@vger.kernel.org
17289 S:      Maintained
17290 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
17291
17292 USB IP DRIVER FOR HISILICON KIRIN
17293 M:      Yu Chen <chenyu56@huawei.com>
17294 M:      Binghui Wang <wangbinghui@hisilicon.com>
17295 L:      linux-usb@vger.kernel.org
17296 S:      Maintained
17297 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
17298 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
17299
17300 USB ISP116X DRIVER
17301 M:      Olav Kongas <ok@artecdesign.ee>
17302 L:      linux-usb@vger.kernel.org
17303 S:      Maintained
17304 F:      drivers/usb/host/isp116x*
17305 F:      include/linux/usb/isp116x.h
17306
17307 USB LAN78XX ETHERNET DRIVER
17308 M:      Woojung Huh <woojung.huh@microchip.com>
17309 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17310 L:      netdev@vger.kernel.org
17311 S:      Maintained
17312 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
17313 F:      drivers/net/usb/lan78xx.*
17314 F:      include/dt-bindings/net/microchip-lan78xx.h
17315
17316 USB MASS STORAGE DRIVER
17317 M:      Alan Stern <stern@rowland.harvard.edu>
17318 L:      linux-usb@vger.kernel.org
17319 L:      usb-storage@lists.one-eyed-alien.net
17320 S:      Maintained
17321 F:      drivers/usb/storage/
17322
17323 USB MIDI DRIVER
17324 M:      Clemens Ladisch <clemens@ladisch.de>
17325 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
17327 S:      Maintained
17328 F:      sound/usb/midi.*
17329
17330 USB NETWORKING DRIVERS
17331 L:      linux-usb@vger.kernel.org
17332 S:      Odd Fixes
17333 F:      drivers/net/usb/
17334
17335 USB OHCI DRIVER
17336 M:      Alan Stern <stern@rowland.harvard.edu>
17337 L:      linux-usb@vger.kernel.org
17338 S:      Maintained
17339 F:      Documentation/usb/ohci.rst
17340 F:      drivers/usb/host/ohci*
17341
17342 USB OTG FSM (Finite State Machine)
17343 M:      Peter Chen <Peter.Chen@nxp.com>
17344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
17345 L:      linux-usb@vger.kernel.org
17346 S:      Maintained
17347 F:      drivers/usb/common/usb-otg-fsm.c
17348
17349 USB OVER IP DRIVER
17350 M:      Valentina Manea <valentina.manea.m@gmail.com>
17351 M:      Shuah Khan <shuah@kernel.org>
17352 M:      Shuah Khan <skhan@linuxfoundation.org>
17353 L:      linux-usb@vger.kernel.org
17354 S:      Maintained
17355 F:      Documentation/usb/usbip_protocol.rst
17356 F:      drivers/usb/usbip/
17357 F:      tools/usb/usbip/
17358 F:      tools/testing/selftests/drivers/usb/usbip/
17359
17360 USB PEGASUS DRIVER
17361 M:      Petko Manolov <petkan@nucleusys.com>
17362 L:      linux-usb@vger.kernel.org
17363 L:      netdev@vger.kernel.org
17364 T:      git git://github.com/petkan/pegasus.git
17365 W:      https://github.com/petkan/pegasus
17366 S:      Maintained
17367 F:      drivers/net/usb/pegasus.*
17368
17369 USB PHY LAYER
17370 M:      Felipe Balbi <balbi@kernel.org>
17371 L:      linux-usb@vger.kernel.org
17372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17373 S:      Maintained
17374 F:      drivers/usb/phy/
17375
17376 USB PRINTER DRIVER (usblp)
17377 M:      Pete Zaitcev <zaitcev@redhat.com>
17378 L:      linux-usb@vger.kernel.org
17379 S:      Supported
17380 F:      drivers/usb/class/usblp.c
17381
17382 USB QMI WWAN NETWORK DRIVER
17383 M:      Bjørn Mork <bjorn@mork.no>
17384 L:      netdev@vger.kernel.org
17385 S:      Maintained
17386 F:      Documentation/ABI/testing/sysfs-class-net-qmi
17387 F:      drivers/net/usb/qmi_wwan.c
17388
17389 USB RTL8150 DRIVER
17390 M:      Petko Manolov <petkan@nucleusys.com>
17391 L:      linux-usb@vger.kernel.org
17392 L:      netdev@vger.kernel.org
17393 T:      git git://github.com/petkan/rtl8150.git
17394 W:      https://github.com/petkan/rtl8150
17395 S:      Maintained
17396 F:      drivers/net/usb/rtl8150.c
17397
17398 USB SERIAL SUBSYSTEM
17399 M:      Johan Hovold <johan@kernel.org>
17400 L:      linux-usb@vger.kernel.org
17401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
17402 S:      Maintained
17403 F:      Documentation/usb/usb-serial.rst
17404 F:      drivers/usb/serial/
17405 F:      include/linux/usb/serial.h
17406
17407 USB SMSC75XX ETHERNET DRIVER
17408 M:      Steve Glendinning <steve.glendinning@shawell.net>
17409 L:      netdev@vger.kernel.org
17410 S:      Maintained
17411 F:      drivers/net/usb/smsc75xx.*
17412
17413 USB SMSC95XX ETHERNET DRIVER
17414 M:      Steve Glendinning <steve.glendinning@shawell.net>
17415 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17416 L:      netdev@vger.kernel.org
17417 S:      Maintained
17418 F:      drivers/net/usb/smsc95xx.*
17419
17420 USB SUBSYSTEM
17421 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17422 L:      linux-usb@vger.kernel.org
17423 W:      http://www.linux-usb.org
17424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
17425 S:      Supported
17426 F:      Documentation/devicetree/bindings/usb/
17427 F:      Documentation/usb/
17428 F:      drivers/usb/
17429 F:      include/linux/usb.h
17430 F:      include/linux/usb/
17431
17432 USB TYPEC BUS FOR ALTERNATE MODES
17433 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17434 L:      linux-usb@vger.kernel.org
17435 S:      Maintained
17436 F:      Documentation/ABI/testing/sysfs-bus-typec
17437 F:      Documentation/driver-api/usb/typec_bus.rst
17438 F:      drivers/usb/typec/altmodes/
17439 F:      include/linux/usb/typec_altmode.h
17440
17441 USB TYPEC CLASS
17442 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17443 L:      linux-usb@vger.kernel.org
17444 S:      Maintained
17445 F:      Documentation/ABI/testing/sysfs-class-typec
17446 F:      Documentation/driver-api/usb/typec.rst
17447 F:      drivers/usb/typec/
17448 F:      include/linux/usb/typec.h
17449
17450 USB TYPEC PI3USB30532 MUX DRIVER
17451 M:      Hans de Goede <hdegoede@redhat.com>
17452 L:      linux-usb@vger.kernel.org
17453 S:      Maintained
17454 F:      drivers/usb/typec/mux/pi3usb30532.c
17455
17456 USB TYPEC PORT CONTROLLER DRIVERS
17457 M:      Guenter Roeck <linux@roeck-us.net>
17458 L:      linux-usb@vger.kernel.org
17459 S:      Maintained
17460 F:      drivers/usb/typec/tcpm/
17461
17462 USB UHCI DRIVER
17463 M:      Alan Stern <stern@rowland.harvard.edu>
17464 L:      linux-usb@vger.kernel.org
17465 S:      Maintained
17466 F:      drivers/usb/host/uhci*
17467
17468 USB VIDEO CLASS
17469 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17470 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17471 L:      linux-media@vger.kernel.org
17472 T:      git git://linuxtv.org/media_tree.git
17473 W:      http://www.ideasonboard.org/uvc/
17474 S:      Maintained
17475 F:      drivers/media/usb/uvc/
17476 F:      include/uapi/linux/uvcvideo.h
17477
17478 USB VISION DRIVER
17479 M:      Hans Verkuil <hverkuil@xs4all.nl>
17480 L:      linux-media@vger.kernel.org
17481 T:      git git://linuxtv.org/media_tree.git
17482 W:      https://linuxtv.org
17483 S:      Odd Fixes
17484 F:      drivers/media/usb/usbvision/
17485
17486 USB WEBCAM GADGET
17487 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17488 L:      linux-usb@vger.kernel.org
17489 S:      Maintained
17490 F:      drivers/usb/gadget/function/*uvc*
17491 F:      drivers/usb/gadget/legacy/webcam.c
17492 F:      include/uapi/linux/usb/g_uvc.h
17493
17494 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17495 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17496 L:      linux-wireless@vger.kernel.org
17497 S:      Maintained
17498 F:      drivers/net/wireless/rndis_wlan.c
17499
17500 USB XHCI DRIVER
17501 M:      Mathias Nyman <mathias.nyman@intel.com>
17502 L:      linux-usb@vger.kernel.org
17503 S:      Supported
17504 F:      drivers/usb/host/xhci*
17505 F:      drivers/usb/host/pci-quirks*
17506
17507 USB ZD1201 DRIVER
17508 L:      linux-wireless@vger.kernel.org
17509 W:      http://linux-lc100020.sourceforge.net
17510 S:      Orphan
17511 F:      drivers/net/wireless/zydas/zd1201.*
17512
17513 USB ZR364XX DRIVER
17514 M:      Antoine Jacquet <royale@zerezo.com>
17515 L:      linux-usb@vger.kernel.org
17516 L:      linux-media@vger.kernel.org
17517 T:      git git://linuxtv.org/media_tree.git
17518 W:      http://royale.zerezo.com/zr364xx/
17519 S:      Maintained
17520 F:      Documentation/media/v4l-drivers/zr364xx*
17521 F:      drivers/media/usb/zr364xx/
17522
17523 USER-MODE LINUX (UML)
17524 M:      Jeff Dike <jdike@addtoit.com>
17525 M:      Richard Weinberger <richard@nod.at>
17526 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17527 L:      linux-um@lists.infradead.org
17528 W:      http://user-mode-linux.sourceforge.net
17529 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17531 S:      Maintained
17532 F:      Documentation/virt/uml/
17533 F:      arch/um/
17534 F:      arch/x86/um/
17535 F:      fs/hostfs/
17536
17537 USERSPACE COPYIN/COPYOUT (UIOVEC)
17538 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17539 S:      Maintained
17540 F:      lib/iov_iter.c
17541 F:      include/linux/uio.h
17542
17543 USERSPACE DMA BUFFER DRIVER
17544 M:      Gerd Hoffmann <kraxel@redhat.com>
17545 S:      Maintained
17546 L:      dri-devel@lists.freedesktop.org
17547 F:      drivers/dma-buf/udmabuf.c
17548 F:      include/uapi/linux/udmabuf.h
17549 T:      git git://anongit.freedesktop.org/drm/drm-misc
17550
17551 USERSPACE I/O (UIO)
17552 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17553 S:      Maintained
17554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17555 F:      Documentation/driver-api/uio-howto.rst
17556 F:      drivers/uio/
17557 F:      include/linux/uio_driver.h
17558
17559 UTIL-LINUX PACKAGE
17560 M:      Karel Zak <kzak@redhat.com>
17561 L:      util-linux@vger.kernel.org
17562 W:      http://en.wikipedia.org/wiki/Util-linux
17563 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17564 S:      Maintained
17565
17566 UUID HELPERS
17567 M:      Christoph Hellwig <hch@lst.de>
17568 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17569 L:      linux-kernel@vger.kernel.org
17570 T:      git git://git.infradead.org/users/hch/uuid.git
17571 F:      lib/uuid.c
17572 F:      lib/test_uuid.c
17573 F:      include/linux/uuid.h
17574 F:      include/uapi/linux/uuid.h
17575 S:      Maintained
17576
17577 UVESAFB DRIVER
17578 M:      Michal Januszewski <spock@gentoo.org>
17579 L:      linux-fbdev@vger.kernel.org
17580 W:      https://github.com/mjanusz/v86d
17581 S:      Maintained
17582 F:      Documentation/fb/uvesafb.rst
17583 F:      drivers/video/fbdev/uvesafb.*
17584
17585 VF610 NAND DRIVER
17586 M:      Stefan Agner <stefan@agner.ch>
17587 L:      linux-mtd@lists.infradead.org
17588 S:      Supported
17589 F:      drivers/mtd/nand/raw/vf610_nfc.c
17590
17591 VFAT/FAT/MSDOS FILESYSTEM
17592 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17593 S:      Maintained
17594 F:      Documentation/filesystems/vfat.rst
17595 F:      fs/fat/
17596
17597 VFIO DRIVER
17598 M:      Alex Williamson <alex.williamson@redhat.com>
17599 R:      Cornelia Huck <cohuck@redhat.com>
17600 L:      kvm@vger.kernel.org
17601 T:      git git://github.com/awilliam/linux-vfio.git
17602 S:      Maintained
17603 F:      Documentation/driver-api/vfio.rst
17604 F:      drivers/vfio/
17605 F:      include/linux/vfio.h
17606 F:      include/uapi/linux/vfio.h
17607
17608 VFIO MEDIATED DEVICE DRIVERS
17609 M:      Kirti Wankhede <kwankhede@nvidia.com>
17610 L:      kvm@vger.kernel.org
17611 S:      Maintained
17612 F:      Documentation/driver-api/vfio-mediated-device.rst
17613 F:      drivers/vfio/mdev/
17614 F:      include/linux/mdev.h
17615 F:      samples/vfio-mdev/
17616
17617 VFIO PLATFORM DRIVER
17618 M:      Eric Auger <eric.auger@redhat.com>
17619 L:      kvm@vger.kernel.org
17620 S:      Maintained
17621 F:      drivers/vfio/platform/
17622
17623 VGA_SWITCHEROO
17624 R:      Lukas Wunner <lukas@wunner.de>
17625 S:      Maintained
17626 F:      Documentation/gpu/vga-switcheroo.rst
17627 F:      drivers/gpu/vga/vga_switcheroo.c
17628 F:      include/linux/vga_switcheroo.h
17629 T:      git git://anongit.freedesktop.org/drm/drm-misc
17630
17631 VIA RHINE NETWORK DRIVER
17632 S:      Orphan
17633 F:      drivers/net/ethernet/via/via-rhine.c
17634
17635 VIA SD/MMC CARD CONTROLLER DRIVER
17636 M:      Bruce Chang <brucechang@via.com.tw>
17637 M:      Harald Welte <HaraldWelte@viatech.com>
17638 S:      Maintained
17639 F:      drivers/mmc/host/via-sdmmc.c
17640
17641 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17642 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17643 L:      linux-fbdev@vger.kernel.org
17644 S:      Maintained
17645 F:      include/linux/via-core.h
17646 F:      include/linux/via-gpio.h
17647 F:      include/linux/via_i2c.h
17648 F:      drivers/video/fbdev/via/
17649
17650 VIA VELOCITY NETWORK DRIVER
17651 M:      Francois Romieu <romieu@fr.zoreil.com>
17652 L:      netdev@vger.kernel.org
17653 S:      Maintained
17654 F:      drivers/net/ethernet/via/via-velocity.*
17655
17656 VICODEC VIRTUAL CODEC DRIVER
17657 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17658 L:      linux-media@vger.kernel.org
17659 T:      git git://linuxtv.org/media_tree.git
17660 W:      https://linuxtv.org
17661 S:      Maintained
17662 F:      drivers/media/platform/vicodec/*
17663
17664 VIDEO MULTIPLEXER DRIVER
17665 M:      Philipp Zabel <p.zabel@pengutronix.de>
17666 L:      linux-media@vger.kernel.org
17667 S:      Maintained
17668 F:      drivers/media/platform/video-mux.c
17669
17670 VIDEO I2C POLLING DRIVER
17671 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17672 L:      linux-media@vger.kernel.org
17673 S:      Maintained
17674 F:      drivers/media/i2c/video-i2c.c
17675
17676 VIDEOBUF2 FRAMEWORK
17677 M:      Pawel Osciak <pawel@osciak.com>
17678 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17679 M:      Kyungmin Park <kyungmin.park@samsung.com>
17680 R:      Tomasz Figa <tfiga@chromium.org>
17681 L:      linux-media@vger.kernel.org
17682 S:      Maintained
17683 F:      drivers/media/common/videobuf2/*
17684 F:      include/media/videobuf2-*
17685
17686 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17687 M:      Helen Koike <helen.koike@collabora.com>
17688 R:      Shuah Khan <skhan@linuxfoundation.org>
17689 L:      linux-media@vger.kernel.org
17690 T:      git git://linuxtv.org/media_tree.git
17691 W:      https://linuxtv.org
17692 S:      Maintained
17693 F:      drivers/media/platform/vimc/*
17694
17695 VIRT LIB
17696 M:      Alex Williamson <alex.williamson@redhat.com>
17697 M:      Paolo Bonzini <pbonzini@redhat.com>
17698 L:      kvm@vger.kernel.org
17699 S:      Supported
17700 F:      virt/lib/
17701
17702 VIRTIO AND VHOST VSOCK DRIVER
17703 M:      Stefan Hajnoczi <stefanha@redhat.com>
17704 M:      Stefano Garzarella <sgarzare@redhat.com>
17705 L:      kvm@vger.kernel.org
17706 L:      virtualization@lists.linux-foundation.org
17707 L:      netdev@vger.kernel.org
17708 S:      Maintained
17709 F:      include/linux/virtio_vsock.h
17710 F:      include/uapi/linux/virtio_vsock.h
17711 F:      include/uapi/linux/vsockmon.h
17712 F:      include/uapi/linux/vm_sockets_diag.h
17713 F:      net/vmw_vsock/diag.c
17714 F:      net/vmw_vsock/af_vsock_tap.c
17715 F:      net/vmw_vsock/virtio_transport_common.c
17716 F:      net/vmw_vsock/virtio_transport.c
17717 F:      net/vmw_vsock/vsock_loopback.c
17718 F:      drivers/net/vsockmon.c
17719 F:      drivers/vhost/vsock.c
17720 F:      tools/testing/vsock/
17721
17722 VIRTIO CONSOLE DRIVER
17723 M:      Amit Shah <amit@kernel.org>
17724 L:      virtualization@lists.linux-foundation.org
17725 S:      Maintained
17726 F:      drivers/char/virtio_console.c
17727 F:      include/linux/virtio_console.h
17728 F:      include/uapi/linux/virtio_console.h
17729
17730 VIRTIO CORE AND NET DRIVERS
17731 M:      "Michael S. Tsirkin" <mst@redhat.com>
17732 M:      Jason Wang <jasowang@redhat.com>
17733 L:      virtualization@lists.linux-foundation.org
17734 S:      Maintained
17735 F:      Documentation/devicetree/bindings/virtio/
17736 F:      drivers/virtio/
17737 F:      tools/virtio/
17738 F:      drivers/net/virtio_net.c
17739 F:      drivers/block/virtio_blk.c
17740 F:      include/linux/virtio*.h
17741 F:      include/uapi/linux/virtio_*.h
17742 F:      drivers/crypto/virtio/
17743 F:      mm/balloon_compaction.c
17744
17745 VIRTIO BLOCK AND SCSI DRIVERS
17746 M:      "Michael S. Tsirkin" <mst@redhat.com>
17747 M:      Jason Wang <jasowang@redhat.com>
17748 R:      Paolo Bonzini <pbonzini@redhat.com>
17749 R:      Stefan Hajnoczi <stefanha@redhat.com>
17750 L:      virtualization@lists.linux-foundation.org
17751 S:      Maintained
17752 F:      drivers/block/virtio_blk.c
17753 F:      drivers/scsi/virtio_scsi.c
17754 F:      include/uapi/linux/virtio_blk.h
17755 F:      include/uapi/linux/virtio_scsi.h
17756 F:      drivers/vhost/scsi.c
17757
17758 VIRTIO CRYPTO DRIVER
17759 M:      Gonglei <arei.gonglei@huawei.com>
17760 L:      virtualization@lists.linux-foundation.org
17761 L:      linux-crypto@vger.kernel.org
17762 S:      Maintained
17763 F:      drivers/crypto/virtio/
17764 F:      include/uapi/linux/virtio_crypto.h
17765
17766 VIRTIO DRIVERS FOR S390
17767 M:      Cornelia Huck <cohuck@redhat.com>
17768 M:      Halil Pasic <pasic@linux.ibm.com>
17769 L:      linux-s390@vger.kernel.org
17770 L:      virtualization@lists.linux-foundation.org
17771 L:      kvm@vger.kernel.org
17772 S:      Supported
17773 F:      drivers/s390/virtio/
17774 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17775
17776 VIRTIO FILE SYSTEM
17777 M:      Vivek Goyal <vgoyal@redhat.com>
17778 M:      Stefan Hajnoczi <stefanha@redhat.com>
17779 M:      Miklos Szeredi <miklos@szeredi.hu>
17780 L:      virtualization@lists.linux-foundation.org
17781 L:      linux-fsdevel@vger.kernel.org
17782 W:      https://virtio-fs.gitlab.io/
17783 S:      Supported
17784 F:      fs/fuse/virtio_fs.c
17785 F:      include/uapi/linux/virtio_fs.h
17786 F:      Documentation/filesystems/virtiofs.rst
17787
17788 VIRTIO GPU DRIVER
17789 M:      David Airlie <airlied@linux.ie>
17790 M:      Gerd Hoffmann <kraxel@redhat.com>
17791 L:      dri-devel@lists.freedesktop.org
17792 L:      virtualization@lists.linux-foundation.org
17793 T:      git git://anongit.freedesktop.org/drm/drm-misc
17794 S:      Maintained
17795 F:      drivers/gpu/drm/virtio/
17796 F:      include/uapi/linux/virtio_gpu.h
17797
17798 VIRTIO HOST (VHOST)
17799 M:      "Michael S. Tsirkin" <mst@redhat.com>
17800 M:      Jason Wang <jasowang@redhat.com>
17801 L:      kvm@vger.kernel.org
17802 L:      virtualization@lists.linux-foundation.org
17803 L:      netdev@vger.kernel.org
17804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17805 S:      Maintained
17806 F:      drivers/vhost/
17807 F:      include/uapi/linux/vhost.h
17808
17809 VIRTIO INPUT DRIVER
17810 M:      Gerd Hoffmann <kraxel@redhat.com>
17811 S:      Maintained
17812 F:      drivers/virtio/virtio_input.c
17813 F:      include/uapi/linux/virtio_input.h
17814
17815 VIRTIO IOMMU DRIVER
17816 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17817 L:      virtualization@lists.linux-foundation.org
17818 S:      Maintained
17819 F:      drivers/iommu/virtio-iommu.c
17820 F:      include/uapi/linux/virtio_iommu.h
17821
17822 VIRTUAL BOX GUEST DEVICE DRIVER
17823 M:      Hans de Goede <hdegoede@redhat.com>
17824 M:      Arnd Bergmann <arnd@arndb.de>
17825 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17826 S:      Maintained
17827 F:      include/linux/vbox_utils.h
17828 F:      include/uapi/linux/vbox*.h
17829 F:      drivers/virt/vboxguest/
17830
17831 VIRTUAL BOX SHARED FOLDER VFS DRIVER
17832 M:      Hans de Goede <hdegoede@redhat.com>
17833 L:      linux-fsdevel@vger.kernel.org
17834 S:      Maintained
17835 F:      fs/vboxsf/*
17836
17837 VIRTUAL SERIO DEVICE DRIVER
17838 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17839 S:      Maintained
17840 F:      drivers/input/serio/userio.c
17841 F:      include/uapi/linux/userio.h
17842
17843 VITESSE FELIX ETHERNET SWITCH DRIVER
17844 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17845 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
17846 L:      netdev@vger.kernel.org
17847 S:      Maintained
17848 F:      drivers/net/dsa/ocelot/*
17849 F:      net/dsa/tag_ocelot.c
17850
17851 VIVID VIRTUAL VIDEO DRIVER
17852 M:      Hans Verkuil <hverkuil@xs4all.nl>
17853 L:      linux-media@vger.kernel.org
17854 T:      git git://linuxtv.org/media_tree.git
17855 W:      https://linuxtv.org
17856 S:      Maintained
17857 F:      drivers/media/platform/vivid/*
17858
17859 VLYNQ BUS
17860 M:      Florian Fainelli <f.fainelli@gmail.com>
17861 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17862 S:      Maintained
17863 F:      drivers/vlynq/vlynq.c
17864 F:      include/linux/vlynq.h
17865
17866 VME SUBSYSTEM
17867 M:      Martyn Welch <martyn@welchs.me.uk>
17868 M:      Manohar Vanga <manohar.vanga@gmail.com>
17869 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17870 L:      devel@driverdev.osuosl.org
17871 S:      Maintained
17872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17873 F:      Documentation/driver-api/vme.rst
17874 F:      drivers/staging/vme/
17875 F:      drivers/vme/
17876 F:      include/linux/vme*
17877
17878 VMWARE BALLOON DRIVER
17879 M:      Nadav Amit <namit@vmware.com>
17880 M:      "VMware, Inc." <pv-drivers@vmware.com>
17881 L:      linux-kernel@vger.kernel.org
17882 S:      Maintained
17883 F:      drivers/misc/vmw_balloon.c
17884
17885 VMWARE HYPERVISOR INTERFACE
17886 M:      Thomas Hellstrom <thellstrom@vmware.com>
17887 M:      "VMware, Inc." <pv-drivers@vmware.com>
17888 L:      virtualization@lists.linux-foundation.org
17889 S:      Supported
17890 F:      arch/x86/kernel/cpu/vmware.c
17891 F:      arch/x86/include/asm/vmware.h
17892
17893 VMWARE VIRTUAL PTP CLOCK DRIVER
17894 M:      Vivek Thampi <vithampi@vmware.com>
17895 M:      "VMware, Inc." <pv-drivers@vmware.com>
17896 L:      netdev@vger.kernel.org
17897 S:      Supported
17898 F:      drivers/ptp/ptp_vmw.c
17899
17900 VMWARE PVRDMA DRIVER
17901 M:      Adit Ranadive <aditr@vmware.com>
17902 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17903 L:      linux-rdma@vger.kernel.org
17904 S:      Maintained
17905 F:      drivers/infiniband/hw/vmw_pvrdma/
17906
17907 VMware PVSCSI driver
17908 M:      Jim Gill <jgill@vmware.com>
17909 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17910 L:      linux-scsi@vger.kernel.org
17911 S:      Maintained
17912 F:      drivers/scsi/vmw_pvscsi.c
17913 F:      drivers/scsi/vmw_pvscsi.h
17914
17915 VMWARE VMMOUSE SUBDRIVER
17916 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17917 M:      "VMware, Inc." <pv-drivers@vmware.com>
17918 L:      linux-input@vger.kernel.org
17919 S:      Maintained
17920 F:      drivers/input/mouse/vmmouse.c
17921 F:      drivers/input/mouse/vmmouse.h
17922
17923 VMWARE VMXNET3 ETHERNET DRIVER
17924 M:      Ronak Doshi <doshir@vmware.com>
17925 M:      "VMware, Inc." <pv-drivers@vmware.com>
17926 L:      netdev@vger.kernel.org
17927 S:      Maintained
17928 F:      drivers/net/vmxnet3/
17929
17930 VOCORE VOCORE2 BOARD
17931 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17932 L:      linux-mips@vger.kernel.org
17933 S:      Maintained
17934 F:      arch/mips/boot/dts/ralink/vocore2.dts
17935
17936 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17937 M:      Liam Girdwood <lgirdwood@gmail.com>
17938 M:      Mark Brown <broonie@kernel.org>
17939 L:      linux-kernel@vger.kernel.org
17940 W:      http://www.slimlogic.co.uk/?p=48
17941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17942 S:      Supported
17943 F:      Documentation/devicetree/bindings/regulator/
17944 F:      Documentation/power/regulator/
17945 F:      drivers/regulator/
17946 F:      include/dt-bindings/regulator/
17947 F:      include/linux/regulator/
17948 K:      regulator_get_optional
17949
17950 VRF
17951 M:      David Ahern <dsahern@kernel.org>
17952 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17953 L:      netdev@vger.kernel.org
17954 S:      Maintained
17955 F:      drivers/net/vrf.c
17956 F:      Documentation/networking/vrf.txt
17957
17958 VSPRINTF
17959 M:      Petr Mladek <pmladek@suse.com>
17960 M:      Steven Rostedt <rostedt@goodmis.org>
17961 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
17962 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17963 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
17964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
17965 S:      Maintained
17966 F:      lib/vsprintf.c
17967 F:      lib/test_printf.c
17968 F:      Documentation/core-api/printk-formats.rst
17969
17970 VT1211 HARDWARE MONITOR DRIVER
17971 M:      Juerg Haefliger <juergh@gmail.com>
17972 L:      linux-hwmon@vger.kernel.org
17973 S:      Maintained
17974 F:      Documentation/hwmon/vt1211.rst
17975 F:      drivers/hwmon/vt1211.c
17976
17977 VT8231 HARDWARE MONITOR DRIVER
17978 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17979 L:      linux-hwmon@vger.kernel.org
17980 S:      Maintained
17981 F:      drivers/hwmon/vt8231.c
17982
17983 VUB300 USB to SDIO/SD/MMC bridge chip
17984 L:      linux-mmc@vger.kernel.org
17985 S:      Orphan
17986 F:      drivers/mmc/host/vub300.c
17987
17988 W1 DALLAS'S 1-WIRE BUS
17989 M:      Evgeniy Polyakov <zbr@ioremap.net>
17990 S:      Maintained
17991 F:      Documentation/devicetree/bindings/w1/
17992 F:      Documentation/w1/
17993 F:      drivers/w1/
17994 F:      include/linux/w1.h
17995
17996 W83791D HARDWARE MONITORING DRIVER
17997 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17998 L:      linux-hwmon@vger.kernel.org
17999 S:      Maintained
18000 F:      Documentation/hwmon/w83791d.rst
18001 F:      drivers/hwmon/w83791d.c
18002
18003 W83793 HARDWARE MONITORING DRIVER
18004 M:      Rudolf Marek <r.marek@assembler.cz>
18005 L:      linux-hwmon@vger.kernel.org
18006 S:      Maintained
18007 F:      Documentation/hwmon/w83793.rst
18008 F:      drivers/hwmon/w83793.c
18009
18010 W83795 HARDWARE MONITORING DRIVER
18011 M:      Jean Delvare <jdelvare@suse.com>
18012 L:      linux-hwmon@vger.kernel.org
18013 S:      Maintained
18014 F:      drivers/hwmon/w83795.c
18015
18016 W83L51xD SD/MMC CARD INTERFACE DRIVER
18017 M:      Pierre Ossman <pierre@ossman.eu>
18018 S:      Maintained
18019 F:      drivers/mmc/host/wbsd.*
18020
18021 WACOM PROTOCOL 4 SERIAL TABLETS
18022 M:      Julian Squires <julian@cipht.net>
18023 M:      Hans de Goede <hdegoede@redhat.com>
18024 L:      linux-input@vger.kernel.org
18025 S:      Maintained
18026 F:      drivers/input/tablet/wacom_serial4.c
18027
18028 WATCHDOG DEVICE DRIVERS
18029 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
18030 M:      Guenter Roeck <linux@roeck-us.net>
18031 L:      linux-watchdog@vger.kernel.org
18032 W:      http://www.linux-watchdog.org/
18033 T:      git git://www.linux-watchdog.org/linux-watchdog.git
18034 S:      Maintained
18035 F:      Documentation/devicetree/bindings/watchdog/
18036 F:      Documentation/watchdog/
18037 F:      drivers/watchdog/
18038 F:      include/linux/watchdog.h
18039 F:      include/uapi/linux/watchdog.h
18040
18041 WHISKEYCOVE PMIC GPIO DRIVER
18042 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
18043 L:      linux-gpio@vger.kernel.org
18044 S:      Maintained
18045 F:      drivers/gpio/gpio-wcove.c
18046
18047 WHWAVE RTC DRIVER
18048 M:      Dianlong Li <long17.cool@163.com>
18049 L:      linux-rtc@vger.kernel.org
18050 S:      Maintained
18051 F:      drivers/rtc/rtc-sd3078.c
18052
18053 WIIMOTE HID DRIVER
18054 M:      David Herrmann <dh.herrmann@googlemail.com>
18055 L:      linux-input@vger.kernel.org
18056 S:      Maintained
18057 F:      drivers/hid/hid-wiimote*
18058
18059 WILOCITY WIL6210 WIRELESS DRIVER
18060 M:      Maya Erez <merez@codeaurora.org>
18061 L:      linux-wireless@vger.kernel.org
18062 L:      wil6210@qti.qualcomm.com
18063 S:      Supported
18064 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
18065 F:      drivers/net/wireless/ath/wil6210/
18066
18067 WIMAX STACK
18068 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
18069 M:      linux-wimax@intel.com
18070 L:      wimax@linuxwimax.org (subscribers-only)
18071 S:      Supported
18072 W:      http://linuxwimax.org
18073 F:      Documentation/admin-guide/wimax/wimax.rst
18074 F:      include/linux/wimax/debug.h
18075 F:      include/net/wimax.h
18076 F:      include/uapi/linux/wimax.h
18077 F:      net/wimax/
18078
18079 WINBOND CIR DRIVER
18080 M:      David Härdeman <david@hardeman.nu>
18081 S:      Maintained
18082 F:      drivers/media/rc/winbond-cir.c
18083
18084 RCMM REMOTE CONTROLS DECODER
18085 M:      Patrick Lerda <patrick9876@free.fr>
18086 S:      Maintained
18087 F:      drivers/media/rc/ir-rcmm-decoder.c
18088
18089 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
18090 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
18091 L:      linux-watchdog@vger.kernel.org
18092 S:      Maintained
18093 F:      drivers/watchdog/ebc-c384_wdt.c
18094
18095 WINSYSTEMS WS16C48 GPIO DRIVER
18096 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
18097 L:      linux-gpio@vger.kernel.org
18098 S:      Maintained
18099 F:      drivers/gpio/gpio-ws16c48.c
18100
18101 WIREGUARD SECURE NETWORK TUNNEL
18102 M:      Jason A. Donenfeld <Jason@zx2c4.com>
18103 S:      Maintained
18104 F:      drivers/net/wireguard/
18105 F:      tools/testing/selftests/wireguard/
18106 L:      wireguard@lists.zx2c4.com
18107 L:      netdev@vger.kernel.org
18108
18109 WISTRON LAPTOP BUTTON DRIVER
18110 M:      Miloslav Trmac <mitr@volny.cz>
18111 S:      Maintained
18112 F:      drivers/input/misc/wistron_btns.c
18113
18114 WL3501 WIRELESS PCMCIA CARD DRIVER
18115 L:      linux-wireless@vger.kernel.org
18116 S:      Odd fixes
18117 F:      drivers/net/wireless/wl3501*
18118
18119 WOLFSON MICROELECTRONICS DRIVERS
18120 L:      patches@opensource.cirrus.com
18121 T:      git https://github.com/CirrusLogic/linux-drivers.git
18122 W:      https://github.com/CirrusLogic/linux-drivers/wiki
18123 S:      Supported
18124 F:      Documentation/hwmon/wm83??.rst
18125 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
18126 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
18127 F:      Documentation/devicetree/bindings/mfd/arizona.txt
18128 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
18129 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
18130 F:      arch/arm/mach-s3c64xx/mach-crag6410*
18131 F:      drivers/clk/clk-wm83*.c
18132 F:      drivers/extcon/extcon-arizona.c
18133 F:      drivers/leds/leds-wm83*.c
18134 F:      drivers/gpio/gpio-*wm*.c
18135 F:      drivers/gpio/gpio-arizona.c
18136 F:      drivers/hwmon/wm83??-hwmon.c
18137 F:      drivers/input/misc/wm831x-on.c
18138 F:      drivers/input/touchscreen/wm831x-ts.c
18139 F:      drivers/input/touchscreen/wm97*.c
18140 F:      drivers/mfd/arizona*
18141 F:      drivers/mfd/wm*.c
18142 F:      drivers/mfd/cs47l24*
18143 F:      drivers/power/supply/wm83*.c
18144 F:      drivers/rtc/rtc-wm83*.c
18145 F:      drivers/regulator/wm8*.c
18146 F:      drivers/regulator/arizona*
18147 F:      drivers/video/backlight/wm83*_bl.c
18148 F:      drivers/watchdog/wm83*_wdt.c
18149 F:      include/linux/mfd/arizona/
18150 F:      include/linux/mfd/wm831x/
18151 F:      include/linux/mfd/wm8350/
18152 F:      include/linux/mfd/wm8400*
18153 F:      include/linux/regulator/arizona*
18154 F:      include/linux/wm97xx.h
18155 F:      include/sound/wm????.h
18156 F:      sound/soc/codecs/arizona.?
18157 F:      sound/soc/codecs/wm*
18158 F:      sound/soc/codecs/cs47l24*
18159
18160 WORKQUEUE
18161 M:      Tejun Heo <tj@kernel.org>
18162 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
18164 S:      Maintained
18165 F:      include/linux/workqueue.h
18166 F:      kernel/workqueue.c
18167 F:      Documentation/core-api/workqueue.rst
18168
18169 X-POWERS AXP288 PMIC DRIVERS
18170 M:      Hans de Goede <hdegoede@redhat.com>
18171 S:      Maintained
18172 F:      drivers/acpi/pmic/intel_pmic_xpower.c
18173 N:      axp288
18174
18175 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
18176 M:      Chen-Yu Tsai <wens@csie.org>
18177 L:      linux-kernel@vger.kernel.org
18178 S:      Maintained
18179 N:      axp[128]
18180
18181 X.25 NETWORK LAYER
18182 M:      Andrew Hendry <andrew.hendry@gmail.com>
18183 L:      linux-x25@vger.kernel.org
18184 S:      Odd Fixes
18185 F:      Documentation/networking/x25*
18186 F:      include/net/x25*
18187 F:      net/x25/
18188
18189 X86 ARCHITECTURE (32-BIT AND 64-BIT)
18190 M:      Thomas Gleixner <tglx@linutronix.de>
18191 M:      Ingo Molnar <mingo@redhat.com>
18192 M:      Borislav Petkov <bp@alien8.de>
18193 R:      "H. Peter Anvin" <hpa@zytor.com>
18194 M:      x86@kernel.org
18195 L:      linux-kernel@vger.kernel.org
18196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
18197 S:      Maintained
18198 F:      Documentation/devicetree/bindings/x86/
18199 F:      Documentation/x86/
18200 F:      arch/x86/
18201
18202 X86 ENTRY CODE
18203 M:      Andy Lutomirski <luto@kernel.org>
18204 L:      linux-kernel@vger.kernel.org
18205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
18206 S:      Maintained
18207 F:      arch/x86/entry/
18208
18209 X86 MCE INFRASTRUCTURE
18210 M:      Tony Luck <tony.luck@intel.com>
18211 M:      Borislav Petkov <bp@alien8.de>
18212 L:      linux-edac@vger.kernel.org
18213 S:      Maintained
18214 F:      arch/x86/kernel/cpu/mce/*
18215
18216 X86 MICROCODE UPDATE SUPPORT
18217 M:      Borislav Petkov <bp@alien8.de>
18218 S:      Maintained
18219 F:      arch/x86/kernel/cpu/microcode/*
18220
18221 X86 MM
18222 M:      Dave Hansen <dave.hansen@linux.intel.com>
18223 M:      Andy Lutomirski <luto@kernel.org>
18224 M:      Peter Zijlstra <peterz@infradead.org>
18225 L:      linux-kernel@vger.kernel.org
18226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
18227 S:      Maintained
18228 F:      arch/x86/mm/
18229
18230 X86 PLATFORM DRIVERS
18231 M:      Darren Hart <dvhart@infradead.org>
18232 M:      Andy Shevchenko <andy@infradead.org>
18233 L:      platform-driver-x86@vger.kernel.org
18234 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
18235 S:      Odd Fixes
18236 F:      drivers/platform/x86/
18237 F:      drivers/platform/olpc/
18238
18239 X86 PLATFORM DRIVERS - ARCH
18240 R:      Darren Hart <dvhart@infradead.org>
18241 R:      Andy Shevchenko <andy@infradead.org>
18242 L:      platform-driver-x86@vger.kernel.org
18243 L:      x86@kernel.org
18244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
18245 S:      Maintained
18246 F:      arch/x86/platform
18247
18248 X86 VDSO
18249 M:      Andy Lutomirski <luto@kernel.org>
18250 L:      linux-kernel@vger.kernel.org
18251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
18252 S:      Maintained
18253 F:      arch/x86/entry/vdso/
18254
18255 XARRAY
18256 M:      Matthew Wilcox <willy@infradead.org>
18257 L:      linux-fsdevel@vger.kernel.org
18258 S:      Supported
18259 F:      Documentation/core-api/xarray.rst
18260 F:      lib/idr.c
18261 F:      lib/xarray.c
18262 F:      include/linux/idr.h
18263 F:      include/linux/xarray.h
18264 F:      tools/testing/radix-tree
18265
18266 XBOX DVD IR REMOTE
18267 M:      Benjamin Valentin <benpicco@googlemail.com>
18268 S:      Maintained
18269 F:      drivers/media/rc/xbox_remote.c
18270 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
18271
18272 XC2028/3028 TUNER DRIVER
18273 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
18274 L:      linux-media@vger.kernel.org
18275 W:      https://linuxtv.org
18276 T:      git git://linuxtv.org/media_tree.git
18277 S:      Maintained
18278 F:      drivers/media/tuners/tuner-xc2028.*
18279
18280 XDP (eXpress Data Path)
18281 M:      Alexei Starovoitov <ast@kernel.org>
18282 M:      Daniel Borkmann <daniel@iogearbox.net>
18283 M:      David S. Miller <davem@davemloft.net>
18284 M:      Jakub Kicinski <kuba@kernel.org>
18285 M:      Jesper Dangaard Brouer <hawk@kernel.org>
18286 M:      John Fastabend <john.fastabend@gmail.com>
18287 L:      netdev@vger.kernel.org
18288 L:      bpf@vger.kernel.org
18289 S:      Supported
18290 F:      net/core/xdp.c
18291 F:      include/net/xdp.h
18292 F:      kernel/bpf/devmap.c
18293 F:      kernel/bpf/cpumap.c
18294 F:      include/trace/events/xdp.h
18295 K:      xdp
18296 N:      xdp
18297
18298 XDP SOCKETS (AF_XDP)
18299 M:      Björn Töpel <bjorn.topel@intel.com>
18300 M:      Magnus Karlsson <magnus.karlsson@intel.com>
18301 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
18302 L:      netdev@vger.kernel.org
18303 L:      bpf@vger.kernel.org
18304 S:      Maintained
18305 F:      kernel/bpf/xskmap.c
18306 F:      net/xdp/
18307
18308 XEN BLOCK SUBSYSTEM
18309 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18310 M:      Roger Pau Monné <roger.pau@citrix.com>
18311 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18312 S:      Supported
18313 F:      drivers/block/xen-blkback/*
18314 F:      drivers/block/xen*
18315
18316 XEN HYPERVISOR ARM
18317 M:      Stefano Stabellini <sstabellini@kernel.org>
18318 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18319 S:      Maintained
18320 F:      arch/arm/xen/
18321 F:      arch/arm/include/asm/xen/
18322
18323 XEN HYPERVISOR ARM64
18324 M:      Stefano Stabellini <sstabellini@kernel.org>
18325 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18326 S:      Maintained
18327 F:      arch/arm64/xen/
18328 F:      arch/arm64/include/asm/xen/
18329
18330 XEN HYPERVISOR INTERFACE
18331 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
18332 M:      Juergen Gross <jgross@suse.com>
18333 R:      Stefano Stabellini <sstabellini@kernel.org>
18334 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
18336 S:      Supported
18337 F:      arch/x86/xen/
18338 F:      arch/x86/platform/pvh/
18339 F:      drivers/*/xen-*front.c
18340 F:      drivers/xen/
18341 F:      arch/x86/include/asm/xen/
18342 F:      arch/x86/include/asm/pvclock-abi.h
18343 F:      include/xen/
18344 F:      include/uapi/xen/
18345 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
18346 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
18347
18348 XEN NETWORK BACKEND DRIVER
18349 M:      Wei Liu <wei.liu@kernel.org>
18350 M:      Paul Durrant <paul@xen.org>
18351 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18352 L:      netdev@vger.kernel.org
18353 S:      Supported
18354 F:      drivers/net/xen-netback/*
18355
18356 XEN PCI SUBSYSTEM
18357 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18358 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18359 S:      Supported
18360 F:      arch/x86/pci/*xen*
18361 F:      drivers/pci/*xen*
18362
18363 XEN PVSCSI DRIVERS
18364 M:      Juergen Gross <jgross@suse.com>
18365 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18366 L:      linux-scsi@vger.kernel.org
18367 S:      Supported
18368 F:      drivers/scsi/xen-scsifront.c
18369 F:      drivers/xen/xen-scsiback.c
18370 F:      include/xen/interface/io/vscsiif.h
18371
18372 XEN SWIOTLB SUBSYSTEM
18373 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18374 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18375 L:      iommu@lists.linux-foundation.org
18376 S:      Supported
18377 F:      arch/x86/xen/*swiotlb*
18378 F:      drivers/xen/*swiotlb*
18379
18380 XEN SOUND FRONTEND DRIVER
18381 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
18382 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18383 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18384 S:      Supported
18385 F:      sound/xen/*
18386
18387 XFS FILESYSTEM
18388 M:      Darrick J. Wong <darrick.wong@oracle.com>
18389 M:      linux-xfs@vger.kernel.org
18390 L:      linux-xfs@vger.kernel.org
18391 W:      http://xfs.org/
18392 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
18393 S:      Supported
18394 F:      Documentation/admin-guide/xfs.rst
18395 F:      Documentation/ABI/testing/sysfs-fs-xfs
18396 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
18397 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
18398 F:      fs/xfs/
18399 F:      include/uapi/linux/dqblk_xfs.h
18400 F:      include/uapi/linux/fsmap.h
18401
18402 XILINX AXI ETHERNET DRIVER
18403 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
18404 S:      Maintained
18405 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
18406
18407 XILINX CAN DRIVER
18408 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
18409 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
18410 L:      linux-can@vger.kernel.org
18411 S:      Maintained
18412 F:      Documentation/devicetree/bindings/net/can/xilinx_can.txt
18413 F:      drivers/net/can/xilinx_can.c
18414
18415 XILINX UARTLITE SERIAL DRIVER
18416 M:      Peter Korsgaard <jacmet@sunsite.dk>
18417 L:      linux-serial@vger.kernel.org
18418 S:      Maintained
18419 F:      drivers/tty/serial/uartlite.c
18420
18421 XILINX VIDEO IP CORES
18422 M:      Hyun Kwon <hyun.kwon@xilinx.com>
18423 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18424 L:      linux-media@vger.kernel.org
18425 T:      git git://linuxtv.org/media_tree.git
18426 S:      Supported
18427 F:      Documentation/devicetree/bindings/media/xilinx/
18428 F:      drivers/media/platform/xilinx/
18429 F:      include/uapi/linux/xilinx-v4l2-controls.h
18430
18431 XILINX SD-FEC IP CORES
18432 M:      Derek Kiernan <derek.kiernan@xilinx.com>
18433 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
18434 S:      Maintained
18435 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
18436 F:      Documentation/misc-devices/xilinx_sdfec.rst
18437 F:      drivers/misc/xilinx_sdfec.c
18438 F:      drivers/misc/Kconfig
18439 F:      drivers/misc/Makefile
18440 F:      include/uapi/misc/xilinx_sdfec.h
18441
18442 XILLYBUS DRIVER
18443 M:      Eli Billauer <eli.billauer@gmail.com>
18444 L:      linux-kernel@vger.kernel.org
18445 S:      Supported
18446 F:      drivers/char/xillybus/
18447
18448 XLP9XX I2C DRIVER
18449 M:      George Cherian <gcherian@marvell.com>
18450 L:      linux-i2c@vger.kernel.org
18451 W:      http://www.marvell.com
18452 S:      Supported
18453 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
18454 F:      drivers/i2c/busses/i2c-xlp9xx.c
18455
18456 XRA1403 GPIO EXPANDER
18457 M:      Nandor Han <nandor.han@ge.com>
18458 M:      Semi Malinen <semi.malinen@ge.com>
18459 L:      linux-gpio@vger.kernel.org
18460 S:      Maintained
18461 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
18462 F:      drivers/gpio/gpio-xra1403.c
18463
18464 XTENSA XTFPGA PLATFORM SUPPORT
18465 M:      Max Filippov <jcmvbkbc@gmail.com>
18466 L:      linux-xtensa@linux-xtensa.org
18467 S:      Maintained
18468 F:      drivers/spi/spi-xtensa-xtfpga.c
18469 F:      sound/soc/xtensa/xtfpga-i2s.c
18470
18471 YAM DRIVER FOR AX.25
18472 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
18473 L:      linux-hams@vger.kernel.org
18474 S:      Maintained
18475 F:      drivers/net/hamradio/yam*
18476 F:      include/linux/yam.h
18477
18478 YAMA SECURITY MODULE
18479 M:      Kees Cook <keescook@chromium.org>
18480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
18481 S:      Supported
18482 F:      security/yama/
18483 F:      Documentation/admin-guide/LSM/Yama.rst
18484
18485 YEALINK PHONE DRIVER
18486 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
18487 L:      usbb2k-api-dev@nongnu.org
18488 S:      Maintained
18489 F:      Documentation/input/devices/yealink.rst
18490 F:      drivers/input/misc/yealink.*
18491
18492 Z8530 DRIVER FOR AX.25
18493 M:      Joerg Reuter <jreuter@yaina.de>
18494 W:      http://yaina.de/jreuter/
18495 W:      http://www.qsl.net/dl1bke/
18496 L:      linux-hams@vger.kernel.org
18497 S:      Maintained
18498 F:      Documentation/networking/z8530drv.txt
18499 F:      drivers/net/hamradio/*scc.c
18500 F:      drivers/net/hamradio/z8530.h
18501
18502 ZBUD COMPRESSED PAGE ALLOCATOR
18503 M:      Seth Jennings <sjenning@redhat.com>
18504 M:      Dan Streetman <ddstreet@ieee.org>
18505 L:      linux-mm@kvack.org
18506 S:      Maintained
18507 F:      mm/zbud.c
18508 F:      include/linux/zbud.h
18509
18510 ZD1211RW WIRELESS DRIVER
18511 M:      Daniel Drake <dsd@gentoo.org>
18512 M:      Ulrich Kunitz <kune@deine-taler.de>
18513 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18514 L:      linux-wireless@vger.kernel.org
18515 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18516 S:      Maintained
18517 F:      drivers/net/wireless/zydas/zd1211rw/
18518
18519 ZD1301 MEDIA DRIVER
18520 M:      Antti Palosaari <crope@iki.fi>
18521 L:      linux-media@vger.kernel.org
18522 W:      https://linuxtv.org/
18523 W:      http://palosaari.fi/linux/
18524 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18525 S:      Maintained
18526 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18527
18528 ZD1301_DEMOD MEDIA DRIVER
18529 M:      Antti Palosaari <crope@iki.fi>
18530 L:      linux-media@vger.kernel.org
18531 W:      https://linuxtv.org/
18532 W:      http://palosaari.fi/linux/
18533 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18534 S:      Maintained
18535 F:      drivers/media/dvb-frontends/zd1301_demod*
18536
18537 ZHAOXIN PROCESSOR SUPPORT
18538 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18539 L:      linux-kernel@vger.kernel.org
18540 S:      Maintained
18541 F:      arch/x86/kernel/cpu/zhaoxin.c
18542
18543 ZONEFS FILESYSTEM
18544 M:      Damien Le Moal <damien.lemoal@wdc.com>
18545 M:      Naohiro Aota <naohiro.aota@wdc.com>
18546 R:      Johannes Thumshirn <jth@kernel.org>
18547 L:      linux-fsdevel@vger.kernel.org
18548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
18549 S:      Maintained
18550 F:      fs/zonefs/
18551 F:      Documentation/filesystems/zonefs.txt
18552
18553 ZPOOL COMPRESSED PAGE STORAGE API
18554 M:      Dan Streetman <ddstreet@ieee.org>
18555 L:      linux-mm@kvack.org
18556 S:      Maintained
18557 F:      mm/zpool.c
18558 F:      include/linux/zpool.h
18559
18560 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18561 M:      Minchan Kim <minchan@kernel.org>
18562 M:      Nitin Gupta <ngupta@vflare.org>
18563 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18564 L:      linux-kernel@vger.kernel.org
18565 S:      Maintained
18566 F:      drivers/block/zram/
18567 F:      Documentation/admin-guide/blockdev/zram.rst
18568
18569 ZS DECSTATION Z85C30 SERIAL DRIVER
18570 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18571 S:      Maintained
18572 F:      drivers/tty/serial/zs.*
18573
18574 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18575 M:      Minchan Kim <minchan@kernel.org>
18576 M:      Nitin Gupta <ngupta@vflare.org>
18577 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18578 L:      linux-mm@kvack.org
18579 S:      Maintained
18580 F:      mm/zsmalloc.c
18581 F:      include/linux/zsmalloc.h
18582 F:      Documentation/vm/zsmalloc.rst
18583
18584 ZSWAP COMPRESSED SWAP CACHING
18585 M:      Seth Jennings <sjenning@redhat.com>
18586 M:      Dan Streetman <ddstreet@ieee.org>
18587 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18588 L:      linux-mm@kvack.org
18589 S:      Maintained
18590 F:      mm/zswap.c
18591
18592 THE REST
18593 M:      Linus Torvalds <torvalds@linux-foundation.org>
18594 L:      linux-kernel@vger.kernel.org
18595 Q:      http://patchwork.kernel.org/project/LKML/list/
18596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18597 S:      Buried alive in reporters
18598 F:      *
18599 F:      */