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.txt
 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 W:      https://01.org/linux-acpi
 321 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 323 B:      https://bugzilla.kernel.org
 324 S:      Supported
 325 F:      drivers/acpi/
 326 F:      drivers/pnp/pnpacpi/
 327 F:      include/linux/acpi.h
 328 F:      include/linux/fwnode.h
 329 F:      include/acpi/
 330 F:      Documentation/firmware-guide/acpi/
 331 F:      Documentation/ABI/testing/sysfs-bus-acpi
 332 F:      Documentation/ABI/testing/configfs-acpi
 333 F:      drivers/pci/*acpi*
 334 F:      drivers/pci/*/*acpi*
 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 L:      linux-acpi@vger.kernel.org
 341 R:      James Morse <james.morse@arm.com>
 342 R:      Tony Luck <tony.luck@intel.com>
 343 R:      Borislav Petkov <bp@alien8.de>
 344 F:      drivers/acpi/apei/
 345
 346 ACPI COMPONENT ARCHITECTURE (ACPICA)
 347 M:      Robert Moore <robert.moore@intel.com>
 348 M:      Erik Schmauss <erik.schmauss@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 W:      https://acpica.org/
 353 W:      https://github.com/acpica/acpica/
 354 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 356 B:      https://bugzilla.kernel.org
 357 B:      https://bugs.acpica.org
 358 S:      Supported
 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 W:      https://01.org/linux-acpi
 367 B:      https://bugzilla.kernel.org
 368 S:      Supported
 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 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 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 W:      https://01.org/linux-acpi
 402 B:      https://bugzilla.kernel.org
 403 S:      Supported
 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 W:      https://01.org/linux-acpi
 410 B:      https://bugzilla.kernel.org
 411 S:      Supported
 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 ALLEGRO DVT VIDEO IP CORE DRIVER
 678 M:      Michael Tretter <m.tretter@pengutronix.de>
 679 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 680 L:      linux-media@vger.kernel.org
 681 S:      Maintained
 682 F:      drivers/staging/media/allegro-dvt/
 683
 684 ALLWINNER CPUFREQ DRIVER
 685 M:      Yangtao Li <tiny.windzz@gmail.com>
 686 L:      linux-pm@vger.kernel.org
 687 S:      Maintained
 688 F:      Documentation/devicetree/bindings/opp/sun50i-nvmem-cpufreq.txt
 689 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 690
 691 ALLWINNER CRYPTO DRIVERS
 692 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 693 L:      linux-crypto@vger.kernel.org
 694 S:      Maintained
 695 F:      drivers/crypto/allwinner/
 696
 697 ALLWINNER VPU DRIVER
 698 M:      Maxime Ripard <mripard@kernel.org>
 699 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 700 L:      linux-media@vger.kernel.org
 701 S:      Maintained
 702 F:      drivers/staging/media/sunxi/cedrus/
 703
 704 ALPHA PORT
 705 M:      Richard Henderson <rth@twiddle.net>
 706 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 707 M:      Matt Turner <mattst88@gmail.com>
 708 S:      Odd Fixes
 709 L:      linux-alpha@vger.kernel.org
 710 F:      arch/alpha/
 711
 712 ALPS PS/2 TOUCHPAD DRIVER
 713 R:      Pali Rohár <pali.rohar@gmail.com>
 714 F:      drivers/input/mouse/alps.*
 715
 716 ALTERA I2C CONTROLLER DRIVER
 717 M:      Thor Thayer <thor.thayer@linux.intel.com>
 718 S:      Maintained
 719 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 720 F:      drivers/i2c/busses/i2c-altera.c
 721
 722 ALTERA MAILBOX DRIVER
 723 M:      Ley Foon Tan <lftan@altera.com>
 724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 725 S:      Maintained
 726 F:      drivers/mailbox/mailbox-altera.c
 727
 728 ALTERA PIO DRIVER
 729 M:      Tien Hock Loh <thloh@altera.com>
 730 L:      linux-gpio@vger.kernel.org
 731 S:      Maintained
 732 F:      drivers/gpio/gpio-altera.c
 733
 734 ALTERA SYSTEM MANAGER DRIVER
 735 M:      Thor Thayer <thor.thayer@linux.intel.com>
 736 S:      Maintained
 737 F:      drivers/mfd/altera-sysmgr.c
 738 F:      include/linux/mfd/altera-sysmgr.h
 739
 740 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 741 M:      Thor Thayer <thor.thayer@linux.intel.com>
 742 S:      Maintained
 743 F:      drivers/gpio/gpio-altera-a10sr.c
 744 F:      drivers/mfd/altera-a10sr.c
 745 F:      drivers/reset/reset-a10sr.c
 746 F:      include/linux/mfd/altera-a10sr.h
 747 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 748
 749 ALTERA TRIPLE SPEED ETHERNET DRIVER
 750 M:      Thor Thayer <thor.thayer@linux.intel.com>
 751 L:      netdev@vger.kernel.org
 752 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 753 S:      Maintained
 754 F:      drivers/net/ethernet/altera/
 755
 756 ALTERA UART/JTAG UART SERIAL DRIVERS
 757 M:      Tobias Klauser <tklauser@distanz.ch>
 758 L:      linux-serial@vger.kernel.org
 759 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 760 S:      Maintained
 761 F:      drivers/tty/serial/altera_uart.c
 762 F:      drivers/tty/serial/altera_jtaguart.c
 763 F:      include/linux/altera_uart.h
 764 F:      include/linux/altera_jtaguart.h
 765
 766 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 767 M:      Talel Shenhar <talel@amazon.com>
 768 S:      Maintained
 769 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 770 F:      drivers/thermal/thermal_mmio.c
 771
 772 AMAZON ETHERNET DRIVERS
 773 M:      Netanel Belgazal <netanel@amazon.com>
 774 R:      Saeed Bishara <saeedb@amazon.com>
 775 R:      Zorik Machulsky <zorik@amazon.com>
 776 L:      netdev@vger.kernel.org
 777 S:      Supported
 778 F:      Documentation/networking/device_drivers/amazon/ena.txt
 779 F:      drivers/net/ethernet/amazon/
 780
 781 AMAZON RDMA EFA DRIVER
 782 M:      Gal Pressman <galpress@amazon.com>
 783 R:      Yossi Leybovich <sleybo@amazon.com>
 784 L:      linux-rdma@vger.kernel.org
 785 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 786 S:      Supported
 787 F:      drivers/infiniband/hw/efa/
 788 F:      include/uapi/rdma/efa-abi.h
 789
 790 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 791 M:      Tom Lendacky <thomas.lendacky@amd.com>
 792 M:      Gary Hook <gary.hook@amd.com>
 793 L:      linux-crypto@vger.kernel.org
 794 S:      Supported
 795 F:      drivers/crypto/ccp/
 796 F:      include/linux/ccp.h
 797
 798 AMD DISPLAY CORE
 799 M:      Harry Wentland <harry.wentland@amd.com>
 800 M:      Leo Li <sunpeng.li@amd.com>
 801 L:      amd-gfx@lists.freedesktop.org
 802 T:      git git://people.freedesktop.org/~agd5f/linux
 803 S:      Supported
 804 F:      drivers/gpu/drm/amd/display/
 805
 806 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 807 M:      Huang Rui <ray.huang@amd.com>
 808 L:      linux-hwmon@vger.kernel.org
 809 S:      Supported
 810 F:      Documentation/hwmon/fam15h_power.rst
 811 F:      drivers/hwmon/fam15h_power.c
 812
 813 AMD FCH GPIO DRIVER
 814 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 815 L:      linux-gpio@vger.kernel.org
 816 S:      Maintained
 817 F:      drivers/gpio/gpio-amd-fch.c
 818 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 819
 820 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 821 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 822 S:      Orphan
 823 F:      drivers/usb/gadget/udc/amd5536udc.*
 824
 825 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 826 M:      Andres Salomon <dilinger@queued.net>
 827 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 828 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 829 S:      Supported
 830 F:      drivers/char/hw_random/geode-rng.c
 831 F:      drivers/crypto/geode*
 832 F:      drivers/video/fbdev/geode/
 833 F:      arch/x86/include/asm/geode.h
 834
 835 AMD IOMMU (AMD-VI)
 836 M:      Joerg Roedel <joro@8bytes.org>
 837 L:      iommu@lists.linux-foundation.org
 838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 839 S:      Maintained
 840 F:      drivers/iommu/amd_iommu*.[ch]
 841 F:      include/linux/amd-iommu.h
 842
 843 AMD KFD
 844 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 845 L:      amd-gfx@lists.freedesktop.org
 846 T:      git git://people.freedesktop.org/~agd5f/linux
 847 S:      Supported
 848 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 849 F:      drivers/gpu/drm/amd/amdkfd/
 850 F:      drivers/gpu/drm/amd/include/cik_structs.h
 851 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 852 F:      drivers/gpu/drm/amd/include/vi_structs.h
 853 F:      drivers/gpu/drm/amd/include/v9_structs.h
 854 F:      include/uapi/linux/kfd_ioctl.h
 855
 856 AMD MP2 I2C DRIVER
 857 M:      Elie Morisse <syniurge@gmail.com>
 858 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 859 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 860 L:      linux-i2c@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/i2c/busses/i2c-amd-mp2*
 863
 864 AMD POWERPLAY
 865 M:      Rex Zhu <rex.zhu@amd.com>
 866 M:      Evan Quan <evan.quan@amd.com>
 867 L:      amd-gfx@lists.freedesktop.org
 868 S:      Supported
 869 F:      drivers/gpu/drm/amd/powerplay/
 870 T:      git git://people.freedesktop.org/~agd5f/linux
 871
 872 AMD SEATTLE DEVICE TREE SUPPORT
 873 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 874 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 875 M:      Tom Lendacky <thomas.lendacky@amd.com>
 876 S:      Supported
 877 F:      arch/arm64/boot/dts/amd/
 878
 879 AMD XGBE DRIVER
 880 M:      Tom Lendacky <thomas.lendacky@amd.com>
 881 L:      netdev@vger.kernel.org
 882 S:      Supported
 883 F:      drivers/net/ethernet/amd/xgbe/
 884 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 885
 886 ANALOG DEVICES INC AD5686 DRIVER
 887 M:      Stefan Popa <stefan.popa@analog.com>
 888 L:      linux-pm@vger.kernel.org
 889 W:      http://ez.analog.com/community/linux-device-drivers
 890 S:      Supported
 891 F:      drivers/iio/dac/ad5686*
 892 F:      drivers/iio/dac/ad5696*
 893
 894 ANALOG DEVICES INC AD5758 DRIVER
 895 M:      Stefan Popa <stefan.popa@analog.com>
 896 L:      linux-iio@vger.kernel.org
 897 W:      http://ez.analog.com/community/linux-device-drivers
 898 S:      Supported
 899 F:      drivers/iio/dac/ad5758.c
 900 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 901
 902 ANALOG DEVICES INC AD7124 DRIVER
 903 M:      Stefan Popa <stefan.popa@analog.com>
 904 L:      linux-iio@vger.kernel.org
 905 W:      http://ez.analog.com/community/linux-device-drivers
 906 S:      Supported
 907 F:      drivers/iio/adc/ad7124.c
 908 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 909
 910 ANALOG DEVICES INC AD7292 DRIVER
 911 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.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/adc/ad7292.c
 916 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
 917
 918 ANALOG DEVICES INC AD7606 DRIVER
 919 M:      Stefan Popa <stefan.popa@analog.com>
 920 M:      Beniamin Bia <beniamin.bia@analog.com>
 921 L:      linux-iio@vger.kernel.org
 922 W:      http://ez.analog.com/community/linux-device-drivers
 923 S:      Supported
 924 F:      drivers/iio/adc/ad7606.c
 925 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
 926
 927 ANALOG DEVICES INC AD7768-1 DRIVER
 928 M:      Stefan Popa <stefan.popa@analog.com>
 929 L:      linux-iio@vger.kernel.org
 930 W:      http://ez.analog.com/community/linux-device-drivers
 931 S:      Supported
 932 F:      drivers/iio/adc/ad7768-1.c
 933 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 934
 935 ANALOG DEVICES INC AD7780 DRIVER
 936 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 937 M:      Renato Lui Geh <renatogeh@gmail.com>
 938 L:      linux-iio@vger.kernel.org
 939 W:      http://ez.analog.com/community/linux-device-drivers
 940 S:      Supported
 941 F:      drivers/iio/adc/ad7780.c
 942 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 943
 944 ANALOG DEVICES INC AD9389B DRIVER
 945 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 946 L:      linux-media@vger.kernel.org
 947 S:      Maintained
 948 F:      drivers/media/i2c/ad9389b*
 949
 950 ANALOG DEVICES INC ADGS1408 DRIVER
 951 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 952 S:      Supported
 953 F:      drivers/mux/adgs1408.c
 954 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 955
 956 ANALOG DEVICES INC ADIN DRIVER
 957 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
 958 L:      netdev@vger.kernel.org
 959 W:      http://ez.analog.com/community/linux-device-drivers
 960 S:      Supported
 961 F:      drivers/net/phy/adin.c
 962 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
 963
 964 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 965 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 966 S:      Supported
 967 L:      linux-iio@vger.kernel.org
 968 F:      include/linux/iio/imu/adis.h
 969 F:      drivers/iio/imu/adis.c
 970
 971 ANALOG DEVICES INC ADIS16460 DRIVER
 972 M:      Dragos Bogdan <dragos.bogdan@analog.com>
 973 S:      Supported
 974 L:      linux-iio@vger.kernel.org
 975 W:      http://ez.analog.com/community/linux-device-drivers
 976 F:      drivers/iio/imu/adis16460.c
 977 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
 978
 979 ANALOG DEVICES INC ADP5061 DRIVER
 980 M:      Stefan Popa <stefan.popa@analog.com>
 981 L:      linux-pm@vger.kernel.org
 982 W:      http://ez.analog.com/community/linux-device-drivers
 983 S:      Supported
 984 F:      drivers/power/supply/adp5061.c
 985
 986 ANALOG DEVICES INC ADV7180 DRIVER
 987 M:      Lars-Peter Clausen <lars@metafoo.de>
 988 L:      linux-media@vger.kernel.org
 989 W:      http://ez.analog.com/community/linux-device-drivers
 990 S:      Supported
 991 F:      drivers/media/i2c/adv7180.c
 992
 993 ANALOG DEVICES INC ADV748X DRIVER
 994 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 995 L:      linux-media@vger.kernel.org
 996 S:      Maintained
 997 F:      drivers/media/i2c/adv748x/*
 998
 999 ANALOG DEVICES INC ADV7511 DRIVER
1000 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1001 L:      linux-media@vger.kernel.org
1002 S:      Maintained
1003 F:      drivers/media/i2c/adv7511*
1004
1005 ANALOG DEVICES INC ADV7604 DRIVER
1006 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1007 L:      linux-media@vger.kernel.org
1008 S:      Maintained
1009 F:      drivers/media/i2c/adv7604*
1010
1011 ANALOG DEVICES INC ADV7842 DRIVER
1012 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1013 L:      linux-media@vger.kernel.org
1014 S:      Maintained
1015 F:      drivers/media/i2c/adv7842*
1016
1017 ANALOG DEVICES INC ASOC CODEC DRIVERS
1018 M:      Lars-Peter Clausen <lars@metafoo.de>
1019 M:      Nuno Sá <nuno.sa@analog.com>
1020 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1021 W:      http://wiki.analog.com/
1022 W:      http://ez.analog.com/community/linux-device-drivers
1023 S:      Supported
1024 F:      sound/soc/codecs/adau*
1025 F:      sound/soc/codecs/adav*
1026 F:      sound/soc/codecs/ad1*
1027 F:      sound/soc/codecs/ad7*
1028 F:      sound/soc/codecs/ssm*
1029 F:      sound/soc/codecs/sigmadsp.*
1030
1031 ANALOG DEVICES INC DMA DRIVERS
1032 M:      Lars-Peter Clausen <lars@metafoo.de>
1033 W:      http://ez.analog.com/community/linux-device-drivers
1034 S:      Supported
1035 F:      drivers/dma/dma-axi-dmac.c
1036
1037 ANALOG DEVICES INC IIO DRIVERS
1038 M:      Lars-Peter Clausen <lars@metafoo.de>
1039 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1040 M:      Stefan Popa <stefan.popa@analog.com>
1041 W:      http://wiki.analog.com/
1042 W:      http://ez.analog.com/community/linux-device-drivers
1043 S:      Supported
1044 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1045 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1046 F:      drivers/iio/*/ad*
1047 F:      drivers/iio/adc/ltc2497*
1048 X:      drivers/iio/*/adjd*
1049 F:      drivers/staging/iio/*/ad*
1050
1051 ANALOGBITS PLL LIBRARIES
1052 M:      Paul Walmsley <paul.walmsley@sifive.com>
1053 S:      Supported
1054 F:      drivers/clk/analogbits/*
1055 F:      include/linux/clk/analogbits*
1056
1057 ANDES ARCHITECTURE
1058 M:      Nick Hu <nickhu@andestech.com>
1059 M:      Greentime Hu <green.hu@gmail.com>
1060 M:      Vincent Chen <deanbo422@gmail.com>
1061 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1062 S:      Supported
1063 F:      arch/nds32/
1064 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1065 F:      Documentation/devicetree/bindings/nds32/
1066 K:      nds32
1067 N:      nds32
1068
1069 ANDROID CONFIG FRAGMENTS
1070 M:      Rob Herring <robh@kernel.org>
1071 S:      Supported
1072 F:      kernel/configs/android*
1073
1074 ANDROID DRIVERS
1075 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1076 M:      Arve Hjønnevåg <arve@android.com>
1077 M:      Todd Kjos <tkjos@android.com>
1078 M:      Martijn Coenen <maco@android.com>
1079 M:      Joel Fernandes <joel@joelfernandes.org>
1080 M:      Christian Brauner <christian@brauner.io>
1081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1082 L:      devel@driverdev.osuosl.org
1083 S:      Supported
1084 F:      drivers/android/
1085 F:      drivers/staging/android/
1086
1087 ANDROID GOLDFISH PIC DRIVER
1088 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1089 S:      Supported
1090 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1091 F:      drivers/irqchip/irq-goldfish-pic.c
1092
1093 ANDROID GOLDFISH RTC DRIVER
1094 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1095 S:      Supported
1096 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1097 F:      drivers/rtc/rtc-goldfish.c
1098
1099 ANDROID ION DRIVER
1100 M:      Laura Abbott <labbott@redhat.com>
1101 M:      Sumit Semwal <sumit.semwal@linaro.org>
1102 L:      devel@driverdev.osuosl.org
1103 L:      dri-devel@lists.freedesktop.org
1104 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1105 S:      Supported
1106 F:      drivers/staging/android/ion
1107 F:      drivers/staging/android/uapi/ion.h
1108
1109 AOA (Apple Onboard Audio) ALSA DRIVER
1110 M:      Johannes Berg <johannes@sipsolutions.net>
1111 L:      linuxppc-dev@lists.ozlabs.org
1112 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1113 S:      Maintained
1114 F:      sound/aoa/
1115
1116 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1117 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1118 L:      linux-iio@vger.kernel.org
1119 S:      Maintained
1120 F:      drivers/iio/adc/stx104.c
1121
1122 APM DRIVER
1123 M:      Jiri Kosina <jikos@kernel.org>
1124 S:      Odd fixes
1125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1126 F:      arch/x86/kernel/apm_32.c
1127 F:      include/linux/apm_bios.h
1128 F:      include/uapi/linux/apm_bios.h
1129 F:      drivers/char/apm-emulation.c
1130
1131 APPARMOR SECURITY MODULE
1132 M:      John Johansen <john.johansen@canonical.com>
1133 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1134 W:      wiki.apparmor.net
1135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1136 S:      Supported
1137 F:      security/apparmor/
1138 F:      Documentation/admin-guide/LSM/apparmor.rst
1139
1140 APPLE BCM5974 MULTITOUCH DRIVER
1141 M:      Henrik Rydberg <rydberg@bitmath.org>
1142 L:      linux-input@vger.kernel.org
1143 S:      Odd fixes
1144 F:      drivers/input/mouse/bcm5974.c
1145
1146 APPLE SMC DRIVER
1147 M:      Henrik Rydberg <rydberg@bitmath.org>
1148 L:      linux-hwmon@vger.kernel.org
1149 S:      Odd fixes
1150 F:      drivers/hwmon/applesmc.c
1151
1152 APPLETALK NETWORK LAYER
1153 L:      netdev@vger.kernel.org
1154 S:      Odd fixes
1155 F:      drivers/net/appletalk/
1156 F:      net/appletalk/
1157 F:      include/linux/atalk.h
1158 F:      include/uapi/linux/atalk.h
1159
1160 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1161 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1162 S:      Supported
1163 F:      arch/arm64/boot/dts/apm/
1164
1165 APPLIED MICRO (APM) X-GENE SOC EDAC
1166 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1167 S:      Supported
1168 F:      drivers/edac/xgene_edac.c
1169 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1170
1171 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1172 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1173 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1174 S:      Supported
1175 F:      drivers/net/ethernet/apm/xgene-v2/
1176
1177 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1178 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1179 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1180 M:      Quan Nguyen <quan@os.amperecomputing.com>
1181 S:      Supported
1182 F:      drivers/net/ethernet/apm/xgene/
1183 F:      drivers/net/phy/mdio-xgene.c
1184 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1185 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1186
1187 APPLIED MICRO (APM) X-GENE SOC PMU
1188 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1189 S:      Supported
1190 F:      drivers/perf/xgene_pmu.c
1191 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1192 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1193
1194 APTINA CAMERA SENSOR PLL
1195 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1196 L:      linux-media@vger.kernel.org
1197 S:      Maintained
1198 F:      drivers/media/i2c/aptina-pll.*
1199
1200 AQUANTIA ETHERNET DRIVER (atlantic)
1201 M:      Igor Russkikh <irusskikh@marvell.com>
1202 L:      netdev@vger.kernel.org
1203 S:      Supported
1204 W:      https://www.marvell.com/
1205 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1206 F:      drivers/net/ethernet/aquantia/atlantic/
1207 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1208
1209 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1210 M:      Egor Pomozov <epomozov@marvell.com>
1211 L:      netdev@vger.kernel.org
1212 S:      Supported
1213 W:      http://www.aquantia.com
1214 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1215
1216 ARC FRAMEBUFFER DRIVER
1217 M:      Jaya Kumar <jayalk@intworks.biz>
1218 S:      Maintained
1219 F:      drivers/video/fbdev/arcfb.c
1220 F:      drivers/video/fbdev/core/fb_defio.c
1221
1222 ARC PGU DRM DRIVER
1223 M:      Alexey Brodkin <abrodkin@synopsys.com>
1224 S:      Supported
1225 F:      drivers/gpu/drm/arc/
1226 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1227
1228 ARCNET NETWORK LAYER
1229 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1230 L:      netdev@vger.kernel.org
1231 S:      Maintained
1232 F:      drivers/net/arcnet/
1233 F:      include/uapi/linux/if_arcnet.h
1234
1235 ARM ARCHITECTED TIMER DRIVER
1236 M:      Mark Rutland <mark.rutland@arm.com>
1237 M:      Marc Zyngier <maz@kernel.org>
1238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1239 S:      Maintained
1240 F:      arch/arm/include/asm/arch_timer.h
1241 F:      arch/arm64/include/asm/arch_timer.h
1242 F:      drivers/clocksource/arm_arch_timer.c
1243
1244 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1245 M:      Linus Walleij <linus.walleij@linaro.org>
1246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1247 S:      Maintained
1248 F:      Documentation/devicetree/bindings/arm/arm-boards
1249 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1250 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1251 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1252 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1253 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1254 F:      arch/arm/mach-integrator/
1255 F:      arch/arm/mach-realview/
1256 F:      arch/arm/mach-versatile/
1257 F:      arch/arm/plat-versatile/
1258 F:      arch/arm/boot/dts/arm-realview-*
1259 F:      arch/arm/boot/dts/integrator*
1260 F:      arch/arm/boot/dts/versatile*
1261 F:      drivers/clk/versatile/
1262 F:      drivers/i2c/busses/i2c-versatile.c
1263 F:      drivers/irqchip/irq-versatile-fpga.c
1264 F:      drivers/mtd/maps/physmap_of_versatile.c
1265 F:      drivers/power/reset/arm-versatile-reboot.c
1266 F:      drivers/soc/versatile/
1267
1268 ARM HDLCD DRM DRIVER
1269 M:      Liviu Dudau <liviu.dudau@arm.com>
1270 S:      Supported
1271 F:      drivers/gpu/drm/arm/hdlcd_*
1272 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1273
1274 ARM KOMEDA DRM-KMS DRIVER
1275 M:      James (Qian) Wang <james.qian.wang@arm.com>
1276 M:      Liviu Dudau <liviu.dudau@arm.com>
1277 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1278 L:      Mali DP Maintainers <malidp@foss.arm.com>
1279 S:      Supported
1280 T:      git git://anongit.freedesktop.org/drm/drm-misc
1281 F:      drivers/gpu/drm/arm/display/include/
1282 F:      drivers/gpu/drm/arm/display/komeda/
1283 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1284 F:      Documentation/gpu/komeda-kms.rst
1285
1286 ARM MALI-DP DRM DRIVER
1287 M:      Liviu Dudau <liviu.dudau@arm.com>
1288 M:      Brian Starkey <brian.starkey@arm.com>
1289 L:      Mali DP Maintainers <malidp@foss.arm.com>
1290 S:      Supported
1291 T:      git git://anongit.freedesktop.org/drm/drm-misc
1292 F:      drivers/gpu/drm/arm/
1293 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1294 F:      Documentation/gpu/afbc.rst
1295
1296 ARM MALI PANFROST DRM DRIVER
1297 M:      Rob Herring <robh@kernel.org>
1298 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1299 R:      Steven Price <steven.price@arm.com>
1300 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1301 L:      dri-devel@lists.freedesktop.org
1302 S:      Supported
1303 T:      git git://anongit.freedesktop.org/drm/drm-misc
1304 F:      drivers/gpu/drm/panfrost/
1305 F:      include/uapi/drm/panfrost_drm.h
1306
1307 ARM MFM AND FLOPPY DRIVERS
1308 M:      Ian Molton <spyro@f2s.com>
1309 S:      Maintained
1310 F:      arch/arm/mach-rpc/floppydma.S
1311 F:      arch/arm/include/asm/floppy.h
1312
1313 ARM PMU PROFILING AND DEBUGGING
1314 M:      Will Deacon <will@kernel.org>
1315 M:      Mark Rutland <mark.rutland@arm.com>
1316 S:      Maintained
1317 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1318 F:      arch/arm*/kernel/perf_*
1319 F:      arch/arm/oprofile/common.c
1320 F:      arch/arm*/kernel/hw_breakpoint.c
1321 F:      arch/arm*/include/asm/hw_breakpoint.h
1322 F:      arch/arm*/include/asm/perf_event.h
1323 F:      drivers/perf/*
1324 F:      include/linux/perf/arm_pmu.h
1325 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1326 F:      Documentation/devicetree/bindings/perf/
1327
1328 ARM PORT
1329 M:      Russell King <linux@armlinux.org.uk>
1330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1331 W:      http://www.armlinux.org.uk/
1332 S:      Odd Fixes
1333 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1334 F:      arch/arm/
1335 X:      arch/arm/boot/dts/
1336
1337 ARM PRIMECELL AACI PL041 DRIVER
1338 M:      Russell King <linux@armlinux.org.uk>
1339 S:      Odd Fixes
1340 F:      sound/arm/aaci.*
1341
1342 ARM PRIMECELL BUS SUPPORT
1343 M:      Russell King <linux@armlinux.org.uk>
1344 S:      Odd Fixes
1345 F:      drivers/amba/
1346 F:      include/linux/amba/bus.h
1347
1348 ARM PRIMECELL CLCD PL110 DRIVER
1349 M:      Russell King <linux@armlinux.org.uk>
1350 S:      Odd Fixes
1351 F:      drivers/video/fbdev/amba-clcd.*
1352
1353 ARM PRIMECELL KMI PL050 DRIVER
1354 M:      Russell King <linux@armlinux.org.uk>
1355 S:      Odd Fixes
1356 F:      drivers/input/serio/ambakmi.*
1357 F:      include/linux/amba/kmi.h
1358
1359 ARM PRIMECELL MMCI PL180/1 DRIVER
1360 M:      Russell King <linux@armlinux.org.uk>
1361 S:      Odd Fixes
1362 F:      drivers/mmc/host/mmci.*
1363 F:      include/linux/amba/mmci.h
1364
1365 ARM PRIMECELL SSP PL022 SPI DRIVER
1366 M:      Linus Walleij <linus.walleij@linaro.org>
1367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1368 S:      Maintained
1369 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1370 F:      drivers/spi/spi-pl022.c
1371
1372 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1373 M:      Russell King <linux@armlinux.org.uk>
1374 S:      Odd Fixes
1375 F:      drivers/tty/serial/amba-pl01*.c
1376 F:      include/linux/amba/serial.h
1377
1378 ARM PRIMECELL VIC PL190/PL192 DRIVER
1379 M:      Linus Walleij <linus.walleij@linaro.org>
1380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1381 S:      Maintained
1382 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1383 F:      drivers/irqchip/irq-vic.c
1384
1385 AMAZON ANNAPURNA LABS FIC DRIVER
1386 M:      Talel Shenhar <talel@amazon.com>
1387 S:      Maintained
1388 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1389 F:      drivers/irqchip/irq-al-fic.c
1390
1391 ARM SMMU DRIVERS
1392 M:      Will Deacon <will@kernel.org>
1393 R:      Robin Murphy <robin.murphy@arm.com>
1394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1395 S:      Maintained
1396 F:      drivers/iommu/arm-smmu*
1397 F:      drivers/iommu/io-pgtable-arm.c
1398 F:      drivers/iommu/io-pgtable-arm-v7s.c
1399
1400 ARM SUB-ARCHITECTURES
1401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1402 S:      Maintained
1403 F:      arch/arm/mach-*/
1404 F:      arch/arm/plat-*/
1405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1406
1407 ARM/ACTIONS SEMI ARCHITECTURE
1408 M:      Andreas Färber <afaerber@suse.de>
1409 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1411 S:      Maintained
1412 N:      owl
1413 F:      arch/arm/mach-actions/
1414 F:      arch/arm/boot/dts/owl-*
1415 F:      arch/arm64/boot/dts/actions/
1416 F:      drivers/clk/actions/
1417 F:      drivers/clocksource/timer-owl*
1418 F:      drivers/dma/owl-dma.c
1419 F:      drivers/i2c/busses/i2c-owl.c
1420 F:      drivers/mmc/host/owl-mmc.c
1421 F:      drivers/pinctrl/actions/*
1422 F:      drivers/soc/actions/
1423 F:      include/dt-bindings/power/owl-*
1424 F:      include/linux/soc/actions/
1425 F:      Documentation/devicetree/bindings/arm/actions.yaml
1426 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1427 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1428 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1429 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1430 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1431 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1432 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1433
1434 ARM/ADS SPHERE MACHINE SUPPORT
1435 M:      Lennert Buytenhek <kernel@wantstofly.org>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 S:      Maintained
1438
1439 ARM/AFEB9260 MACHINE SUPPORT
1440 M:      Sergey Lapin <slapin@ossfans.org>
1441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1442 S:      Maintained
1443
1444 ARM/AJECO 1ARM MACHINE SUPPORT
1445 M:      Lennert Buytenhek <kernel@wantstofly.org>
1446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1447 S:      Maintained
1448
1449 ARM/Allwinner SoC Clock Support
1450 M:      Emilio López <emilio@elopez.com.ar>
1451 S:      Maintained
1452 F:      drivers/clk/sunxi/
1453
1454 ARM/Allwinner sunXi SoC support
1455 M:      Maxime Ripard <mripard@kernel.org>
1456 M:      Chen-Yu Tsai <wens@csie.org>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 N:      sun[x456789]i
1460 N:      sun50i
1461 F:      arch/arm/mach-sunxi/
1462 F:      arch/arm64/boot/dts/allwinner/
1463 F:      drivers/clk/sunxi-ng/
1464 F:      drivers/pinctrl/sunxi/
1465 F:      drivers/soc/sunxi/
1466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1467
1468 Allwinner A10 CSI driver
1469 M:      Maxime Ripard <mripard@kernel.org>
1470 L:      linux-media@vger.kernel.org
1471 T:      git git://linuxtv.org/media_tree.git
1472 F:      drivers/media/platform/sunxi/sun4i-csi/
1473 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1474 S:      Maintained
1475
1476 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1477 M:      Neil Armstrong <narmstrong@baylibre.com>
1478 M:      Jerome Brunet <jbrunet@baylibre.com>
1479 L:      linux-amlogic@lists.infradead.org
1480 S:      Maintained
1481 F:      drivers/clk/meson/
1482 F:      include/dt-bindings/clock/meson*
1483 F:      include/dt-bindings/clock/gxbb*
1484 F:      Documentation/devicetree/bindings/clock/amlogic*
1485
1486 ARM/Amlogic Meson SoC support
1487 M:      Kevin Hilman <khilman@baylibre.com>
1488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1489 L:      linux-amlogic@lists.infradead.org
1490 W:      http://linux-meson.com/
1491 S:      Maintained
1492 F:      arch/arm/mach-meson/
1493 F:      arch/arm/boot/dts/meson*
1494 F:      arch/arm64/boot/dts/amlogic/
1495 F:      drivers/pinctrl/meson/
1496 F:      drivers/mmc/host/meson*
1497 F:      drivers/soc/amlogic/
1498 F:      drivers/rtc/rtc-meson*
1499 N:      meson
1500
1501 ARM/Amlogic Meson SoC Crypto Drivers
1502 M:      Corentin Labbe <clabbe@baylibre.com>
1503 L:      linux-crypto@vger.kernel.org
1504 L:      linux-amlogic@lists.infradead.org
1505 S:      Maintained
1506 F:      drivers/crypto/amlogic/
1507 F:      Documentation/devicetree/bindings/crypto/amlogic*
1508
1509 ARM/Amlogic Meson SoC Sound Drivers
1510 M:      Jerome Brunet <jbrunet@baylibre.com>
1511 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1512 S:      Maintained
1513 F:      sound/soc/meson/
1514 F:      Documentation/devicetree/bindings/sound/amlogic*
1515
1516 ARM/Annapurna Labs ALPINE ARCHITECTURE
1517 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1518 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1520 S:      Maintained
1521 F:      arch/arm/mach-alpine/
1522 F:      arch/arm/boot/dts/alpine*
1523 F:      arch/arm64/boot/dts/al/
1524 F:      drivers/*/*alpine*
1525
1526 ARM/ARTPEC MACHINE SUPPORT
1527 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1528 M:      Lars Persson <lars.persson@axis.com>
1529 S:      Maintained
1530 L:      linux-arm-kernel@axis.com
1531 F:      arch/arm/mach-artpec
1532 F:      arch/arm/boot/dts/artpec6*
1533 F:      drivers/clk/axis
1534 F:      drivers/crypto/axis
1535 F:      drivers/mmc/host/usdhi6rol0.c
1536 F:      drivers/pinctrl/pinctrl-artpec*
1537 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1538
1539 ARM/ASPEED I2C DRIVER
1540 M:      Brendan Higgins <brendanhiggins@google.com>
1541 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1542 R:      Joel Stanley <joel@jms.id.au>
1543 L:      linux-i2c@vger.kernel.org
1544 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1545 S:      Maintained
1546 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1547 F:      drivers/i2c/busses/i2c-aspeed.c
1548 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1549 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1550
1551 ARM/ASPEED MACHINE SUPPORT
1552 M:      Joel Stanley <joel@jms.id.au>
1553 R:      Andrew Jeffery <andrew@aj.id.au>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1556 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1557 S:      Supported
1558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1559 F:      arch/arm/mach-aspeed/
1560 F:      arch/arm/boot/dts/aspeed-*
1561 N:      aspeed
1562
1563 ARM/BITMAIN ARCHITECTURE
1564 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 S:      Maintained
1567 F:      arch/arm64/boot/dts/bitmain/
1568 F:      drivers/clk/clk-bm1880.c
1569 F:      drivers/pinctrl/pinctrl-bm1880.c
1570 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1571 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1572 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1573
1574 ARM/CALXEDA HIGHBANK ARCHITECTURE
1575 M:      Rob Herring <robh@kernel.org>
1576 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1577 S:      Maintained
1578 F:      arch/arm/mach-highbank/
1579 F:      arch/arm/boot/dts/highbank.dts
1580 F:      arch/arm/boot/dts/ecx-*.dts*
1581
1582 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1583 M:      Krzysztof Halasa <khalasa@piap.pl>
1584 S:      Maintained
1585 F:      arch/arm/mach-cns3xxx/
1586
1587 ARM/CAVIUM THUNDER NETWORK DRIVER
1588 M:      Sunil Goutham <sgoutham@cavium.com>
1589 M:      Robert Richter <rric@kernel.org>
1590 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1591 S:      Supported
1592 F:      drivers/net/ethernet/cavium/thunder/
1593
1594 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1595 M:      Lukasz Majewski <lukma@denx.de>
1596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1597 S:      Maintained
1598 F:      arch/arm/mach-ep93xx/ts72xx.c
1599
1600 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1601 M:      Alexander Shiyan <shc_work@mail.ru>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Odd Fixes
1604 N:      clps711x
1605
1606 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1607 M:      Lennert Buytenhek <kernel@wantstofly.org>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610
1611 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1612 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1613 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1614 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1615 S:      Maintained
1616 F:      arch/arm/mach-ep93xx/
1617 F:      arch/arm/mach-ep93xx/include/mach/
1618
1619 ARM/CLKDEV SUPPORT
1620 M:      Russell King <linux@armlinux.org.uk>
1621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1622 S:      Maintained
1623 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1624 F:      drivers/clk/clkdev.c
1625
1626 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1627 M:      Mike Rapoport <mike@compulab.co.il>
1628 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1629 S:      Maintained
1630
1631 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1632 M:      Baruch Siach <baruch@tkos.co.il>
1633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1634 S:      Maintained
1635 F:      arch/arm/boot/dts/cx92755*
1636 N:      digicolor
1637
1638 ARM/CONTEC MICRO9 MACHINE SUPPORT
1639 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1640 S:      Maintained
1641 F:      arch/arm/mach-ep93xx/micro9.c
1642
1643 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1644 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1645 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 S:      Maintained
1648 F:      drivers/hwtracing/coresight/*
1649 F:      Documentation/trace/coresight/*
1650 F:      Documentation/devicetree/bindings/arm/coresight.txt
1651 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1652 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1653 F:      tools/perf/arch/arm/util/pmu.c
1654 F:      tools/perf/arch/arm/util/auxtrace.c
1655 F:      tools/perf/arch/arm/util/cs-etm.c
1656 F:      tools/perf/arch/arm/util/cs-etm.h
1657 F:      tools/perf/util/cs-etm.*
1658 F:      tools/perf/util/cs-etm-decoder/*
1659
1660 ARM/CORGI MACHINE SUPPORT
1661 M:      Richard Purdie <rpurdie@rpsys.net>
1662 S:      Maintained
1663
1664 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1665 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1666 M:      Linus Walleij <linus.walleij@linaro.org>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 T:      git git://github.com/ulli-kroll/linux.git
1669 S:      Maintained
1670 F:      Documentation/devicetree/bindings/arm/gemini.txt
1671 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1672 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1673 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1674 F:      arch/arm/mach-gemini/
1675 F:      drivers/net/ethernet/cortina/
1676 F:      drivers/pinctrl/pinctrl-gemini.c
1677 F:      drivers/rtc/rtc-ftrtc010.c
1678
1679 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1680 M:      Barry Song <baohua@kernel.org>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1683 S:      Maintained
1684 F:      arch/arm/boot/dts/prima2*
1685 F:      arch/arm/mach-prima2/
1686 F:      drivers/clk/sirf/
1687 F:      drivers/clocksource/timer-prima2.c
1688 F:      drivers/clocksource/timer-atlas7.c
1689 N:      [^a-z]sirf
1690 X:      drivers/gnss
1691
1692 ARM/CZ.NIC TURRIS MOX SUPPORT
1693 M:      Marek Behun <marek.behun@nic.cz>
1694 W:      http://mox.turris.cz
1695 S:      Maintained
1696 F:      Documentation/ABI/testing/debugfs-moxtet
1697 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1698 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1699 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1700 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1701 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1702 F:      include/linux/moxtet.h
1703 F:      drivers/bus/moxtet.c
1704 F:      drivers/firmware/turris-mox-rwtm.c
1705 F:      drivers/gpio/gpio-moxtet.c
1706
1707 ARM/EBSA110 MACHINE SUPPORT
1708 M:      Russell King <linux@armlinux.org.uk>
1709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1710 W:      http://www.armlinux.org.uk/
1711 S:      Maintained
1712 F:      arch/arm/mach-ebsa110/
1713 F:      drivers/net/ethernet/amd/am79c961a.*
1714
1715 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1716 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1717 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1718 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1719 S:      Maintained
1720 N:      efm32
1721
1722 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1723 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Maintained
1726 F:      arch/arm/mach-pxa/ezx.c
1727
1728 ARM/FARADAY FA526 PORT
1729 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1730 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1731 S:      Maintained
1732 T:      git git://git.berlios.de/gemini-board
1733 F:      arch/arm/mm/*-fa*
1734
1735 ARM/FOOTBRIDGE ARCHITECTURE
1736 M:      Russell King <linux@armlinux.org.uk>
1737 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1738 W:      http://www.armlinux.org.uk/
1739 S:      Maintained
1740 F:      arch/arm/include/asm/hardware/dec21285.h
1741 F:      arch/arm/mach-footbridge/
1742
1743 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1744 M:      Shawn Guo <shawnguo@kernel.org>
1745 M:      Sascha Hauer <s.hauer@pengutronix.de>
1746 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1747 R:      Fabio Estevam <festevam@gmail.com>
1748 R:      NXP Linux Team <linux-imx@nxp.com>
1749 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1750 S:      Maintained
1751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1752 N:      imx
1753 N:      mxs
1754 X:      drivers/media/i2c/
1755
1756 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1757 M:      Shawn Guo <shawnguo@kernel.org>
1758 M:      Sascha Hauer <s.hauer@pengutronix.de>
1759 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1760 R:      Stefan Agner <stefan@agner.ch>
1761 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1762 S:      Maintained
1763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1764 F:      arch/arm/mach-imx/*vf610*
1765 F:      arch/arm/boot/dts/vf*
1766
1767 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1768 M:      Shawn Guo <shawnguo@kernel.org>
1769 M:      Li Yang <leoyang.li@nxp.com>
1770 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1771 S:      Maintained
1772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1773 F:      arch/arm/boot/dts/ls1021a*
1774 F:      arch/arm64/boot/dts/freescale/fsl-*
1775 F:      arch/arm64/boot/dts/freescale/qoriq-*
1776
1777 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1778 M:      Lennert Buytenhek <kernel@wantstofly.org>
1779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1780 S:      Maintained
1781
1782 ARM/GUMSTIX MACHINE SUPPORT
1783 M:      Steve Sakoman <sakoman@gmail.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 S:      Maintained
1786
1787 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1788 M:      Philipp Zabel <philipp.zabel@gmail.com>
1789 M:      Paul Parsons <lost.distance@yahoo.com>
1790 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1791 S:      Maintained
1792 F:      arch/arm/mach-pxa/hx4700.c
1793 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1794 F:      sound/soc/pxa/hx4700.c
1795
1796 ARM/HISILICON SOC SUPPORT
1797 M:      Wei Xu <xuwei5@hisilicon.com>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 W:      http://www.hisilicon.com
1800 S:      Supported
1801 T:      git git://github.com/hisilicon/linux-hisi.git
1802 F:      arch/arm/mach-hisi/
1803 F:      arch/arm/boot/dts/hi3*
1804 F:      arch/arm/boot/dts/hip*
1805 F:      arch/arm/boot/dts/hisi*
1806 F:      arch/arm64/boot/dts/hisilicon/
1807
1808 ARM/HP JORNADA 7XX MACHINE SUPPORT
1809 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1810 W:      www.jlime.com
1811 S:      Maintained
1812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1813 F:      arch/arm/mach-sa1100/jornada720.c
1814 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1815
1816 ARM/IGEP MACHINE SUPPORT
1817 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1818 M:      Javier Martinez Canillas <javier@dowhile0.org>
1819 L:      linux-omap@vger.kernel.org
1820 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1821 S:      Maintained
1822 F:      arch/arm/boot/dts/omap3-igep*
1823
1824 ARM/INCOME PXA270 SUPPORT
1825 M:      Marek Vasut <marek.vasut@gmail.com>
1826 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1827 S:      Maintained
1828 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1829
1830 ARM/INTEL IOP32X ARM ARCHITECTURE
1831 M:      Lennert Buytenhek <kernel@wantstofly.org>
1832 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1833 S:      Maintained
1834
1835 ARM/INTEL IQ81342EX MACHINE SUPPORT
1836 M:      Lennert Buytenhek <kernel@wantstofly.org>
1837 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1838 S:      Maintained
1839
1840 ARM/INTEL IXDP2850 MACHINE SUPPORT
1841 M:      Lennert Buytenhek <kernel@wantstofly.org>
1842 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1843 S:      Maintained
1844
1845 ARM/INTEL IXP4XX ARM ARCHITECTURE
1846 M:      Linus Walleij <linusw@kernel.org>
1847 M:      Imre Kaloz <kaloz@openwrt.org>
1848 M:      Krzysztof Halasa <khalasa@piap.pl>
1849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1850 S:      Maintained
1851 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1852 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1853 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1854 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1855 F:      arch/arm/mach-ixp4xx/
1856 F:      drivers/clocksource/timer-ixp4xx.c
1857 F:      drivers/gpio/gpio-ixp4xx.c
1858 F:      drivers/irqchip/irq-ixp4xx.c
1859 F:      include/linux/irqchip/irq-ixp4xx.h
1860 F:      include/linux/platform_data/timer-ixp4xx.h
1861
1862 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1863 M:      Jonathan Cameron <jic23@cam.ac.uk>
1864 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1865 S:      Maintained
1866 F:      arch/arm/mach-pxa/stargate2.c
1867 F:      drivers/pcmcia/pxa2xx_stargate2.c
1868
1869 ARM/INTEL XSC3 (MANZANO) ARM CORE
1870 M:      Lennert Buytenhek <kernel@wantstofly.org>
1871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1872 S:      Maintained
1873
1874 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1875 M:      Lennert Buytenhek <kernel@wantstofly.org>
1876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1877 S:      Maintained
1878
1879 ARM/LG1K ARCHITECTURE
1880 M:      Chanho Min <chanho.min@lge.com>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 S:      Maintained
1883 F:      arch/arm64/boot/dts/lg/
1884
1885 ARM/LOGICPD PXA270 MACHINE SUPPORT
1886 M:      Lennert Buytenhek <kernel@wantstofly.org>
1887 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1888 S:      Maintained
1889
1890 ARM/LPC18XX ARCHITECTURE
1891 M:      Vladimir Zapolskiy <vz@mleia.com>
1892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1893 S:      Maintained
1894 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1895 F:      arch/arm/boot/dts/lpc43*
1896 F:      drivers/i2c/busses/i2c-lpc2k.c
1897 F:      drivers/memory/pl172.c
1898 F:      drivers/mtd/spi-nor/nxp-spifi.c
1899 F:      drivers/rtc/rtc-lpc24xx.c
1900 N:      lpc18xx
1901
1902 ARM/LPC32XX SOC SUPPORT
1903 M:      Vladimir Zapolskiy <vz@mleia.com>
1904 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1905 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1906 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1907 S:      Maintained
1908 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1909 F:      arch/arm/boot/dts/lpc32*
1910 F:      arch/arm/mach-lpc32xx/
1911 F:      drivers/i2c/busses/i2c-pnx.c
1912 F:      drivers/net/ethernet/nxp/lpc_eth.c
1913 F:      drivers/usb/host/ohci-nxp.c
1914 F:      drivers/watchdog/pnx4008_wdt.c
1915 N:      lpc32xx
1916
1917 ARM/MAGICIAN MACHINE SUPPORT
1918 M:      Philipp Zabel <philipp.zabel@gmail.com>
1919 S:      Maintained
1920
1921 ARM/Marvell Dove/MV78xx0/Orion SOC support
1922 M:      Jason Cooper <jason@lakedaemon.net>
1923 M:      Andrew Lunn <andrew@lunn.ch>
1924 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1925 M:      Gregory Clement <gregory.clement@bootlin.com>
1926 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1927 S:      Maintained
1928 F:      Documentation/devicetree/bindings/soc/dove/
1929 F:      arch/arm/mach-dove/
1930 F:      arch/arm/mach-mv78xx0/
1931 F:      arch/arm/mach-orion5x/
1932 F:      arch/arm/plat-orion/
1933 F:      arch/arm/boot/dts/dove*
1934 F:      arch/arm/boot/dts/orion5x*
1935 T:      git git://git.infradead.org/linux-mvebu.git
1936
1937 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1938 M:      Jason Cooper <jason@lakedaemon.net>
1939 M:      Andrew Lunn <andrew@lunn.ch>
1940 M:      Gregory Clement <gregory.clement@bootlin.com>
1941 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1942 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1943 S:      Maintained
1944 F:      arch/arm/boot/dts/armada*
1945 F:      arch/arm/boot/dts/kirkwood*
1946 F:      arch/arm/configs/mvebu_*_defconfig
1947 F:      arch/arm/mach-mvebu/
1948 F:      arch/arm64/boot/dts/marvell/armada*
1949 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1950 F:      drivers/cpufreq/armada-8k-cpufreq.c
1951 F:      drivers/cpufreq/mvebu-cpufreq.c
1952 F:      drivers/irqchip/irq-armada-370-xp.c
1953 F:      drivers/irqchip/irq-mvebu-*
1954 F:      drivers/pinctrl/mvebu/
1955 F:      drivers/rtc/rtc-armada38x.c
1956 T:      git git://git.infradead.org/linux-mvebu.git
1957
1958 ARM/Mediatek RTC DRIVER
1959 M:      Eddie Huang <eddie.huang@mediatek.com>
1960 M:      Sean Wang <sean.wang@mediatek.com>
1961 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1962 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1963 S:      Maintained
1964 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1965 F:      drivers/rtc/rtc-mt6397.c
1966 F:      drivers/rtc/rtc-mt7622.c
1967
1968 ARM/Mediatek SoC support
1969 M:      Matthias Brugger <matthias.bgg@gmail.com>
1970 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1971 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1972 W:      https://mtk.bcnfs.org/
1973 C:      irc://chat.freenode.net/linux-mediatek
1974 S:      Maintained
1975 F:      arch/arm/boot/dts/mt6*
1976 F:      arch/arm/boot/dts/mt7*
1977 F:      arch/arm/boot/dts/mt8*
1978 F:      arch/arm/mach-mediatek/
1979 F:      arch/arm64/boot/dts/mediatek/
1980 F:      drivers/soc/mediatek/
1981 N:      mtk
1982 N:      mt[678]
1983 K:      mediatek
1984
1985 ARM/Mediatek USB3 PHY DRIVER
1986 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1987 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1988 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1989 S:      Maintained
1990 F:      drivers/phy/mediatek/
1991 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1992
1993 ARM/Microchip (AT91) SoC support
1994 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1995 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1996 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1998 W:      http://www.linux4sam.org
1999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2000 S:      Supported
2001 N:      at91
2002 N:      atmel
2003 F:      arch/arm/mach-at91/
2004 F:      include/soc/at91/
2005 F:      arch/arm/boot/dts/at91*.dts
2006 F:      arch/arm/boot/dts/at91*.dtsi
2007 F:      arch/arm/boot/dts/sama*.dts
2008 F:      arch/arm/boot/dts/sama*.dtsi
2009 F:      arch/arm/include/debug/at91.S
2010 F:      drivers/memory/atmel*
2011 F:      drivers/watchdog/sama5d4_wdt.c
2012 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2013 X:      drivers/net/wireless/atmel/
2014
2015 ARM/MIOA701 MACHINE SUPPORT
2016 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2017 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2018 F:      arch/arm/mach-pxa/mioa701.c
2019 S:      Maintained
2020
2021 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2022 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2023 S:      Maintained
2024
2025 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
2026 M:      Linus Walleij <linus.walleij@linaro.org>
2027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2028 S:      Maintained
2029 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2030 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2031 F:      arch/arm/mach-nomadik/
2032 F:      arch/arm/mach-u300/
2033 F:      arch/arm/mach-ux500/
2034 F:      drivers/soc/ux500/
2035 F:      arch/arm/boot/dts/ste-*
2036 F:      drivers/clk/clk-nomadik.c
2037 F:      drivers/clk/clk-u300.c
2038 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2039 F:      drivers/clocksource/timer-u300.c
2040 F:      drivers/dma/coh901318*
2041 F:      drivers/dma/ste_dma40*
2042 F:      drivers/hwspinlock/u8500_hsem.c
2043 F:      drivers/i2c/busses/i2c-nomadik.c
2044 F:      drivers/i2c/busses/i2c-stu300.c
2045 F:      drivers/iio/adc/ab8500-gpadc.c
2046 F:      drivers/mfd/ab3100*
2047 F:      drivers/mfd/ab8500*
2048 F:      drivers/mfd/abx500*
2049 F:      drivers/mfd/dbx500*
2050 F:      drivers/mfd/db8500*
2051 F:      drivers/pinctrl/nomadik/
2052 F:      drivers/pinctrl/pinctrl-coh901*
2053 F:      drivers/pinctrl/pinctrl-u300.c
2054 F:      drivers/rtc/rtc-ab3100.c
2055 F:      drivers/rtc/rtc-ab8500.c
2056 F:      drivers/rtc/rtc-coh901331.c
2057 F:      drivers/rtc/rtc-pl031.c
2058 F:      drivers/watchdog/coh901327_wdt.c
2059 F:      Documentation/devicetree/bindings/arm/ste-*
2060 F:      Documentation/devicetree/bindings/arm/ux500/
2061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2062
2063 ARM/NUVOTON NPCM ARCHITECTURE
2064 M:      Avi Fishman <avifishman70@gmail.com>
2065 M:      Tomer Maimon <tmaimon77@gmail.com>
2066 M:      Tali Perry <tali.perry1@gmail.com>
2067 R:      Patrick Venture <venture@google.com>
2068 R:      Nancy Yuen <yuenn@google.com>
2069 R:      Benjamin Fair <benjaminfair@google.com>
2070 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2071 S:      Supported
2072 F:      arch/arm/mach-npcm/
2073 F:      arch/arm/boot/dts/nuvoton-npcm*
2074 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2075 F:      drivers/*/*npcm*
2076 F:      Documentation/devicetree/bindings/*/*npcm*
2077 F:      Documentation/devicetree/bindings/*/*/*npcm*
2078
2079 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2080 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2081 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2082 S:      Orphan
2083 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2084 F:      arch/arm/mach-s3c24xx/gta02.h
2085
2086 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2087 M:      Alexander Clouter <alex@digriz.org.uk>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 W:      http://www.digriz.org.uk/ts78xx/kernel
2090 S:      Maintained
2091 F:      arch/arm/mach-orion5x/ts78xx-*
2092
2093 ARM/OXNAS platform support
2094 M:      Neil Armstrong <narmstrong@baylibre.com>
2095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2096 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2097 S:      Maintained
2098 F:      arch/arm/mach-oxnas/
2099 F:      arch/arm/boot/dts/ox8*.dts*
2100 N:      oxnas
2101
2102 ARM/PALM TREO SUPPORT
2103 M:      Tomas Cech <sleep_walker@suse.com>
2104 L:      linux-arm-kernel@lists.infradead.org
2105 W:      http://hackndev.com
2106 S:      Maintained
2107 F:      arch/arm/mach-pxa/palmtreo.*
2108
2109 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2110 M:      Marek Vasut <marek.vasut@gmail.com>
2111 L:      linux-arm-kernel@lists.infradead.org
2112 W:      http://hackndev.com
2113 S:      Maintained
2114 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2115 F:      arch/arm/mach-pxa/palmtx.c
2116 F:      arch/arm/mach-pxa/palmt5.*
2117 F:      arch/arm/mach-pxa/include/mach/palmld.h
2118 F:      arch/arm/mach-pxa/palmld.c
2119 F:      arch/arm/mach-pxa/palmte2.*
2120 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2121 F:      arch/arm/mach-pxa/palmtc.c
2122
2123 ARM/PALMZ72 SUPPORT
2124 M:      Sergey Lapin <slapin@ossfans.org>
2125 L:      linux-arm-kernel@lists.infradead.org
2126 W:      http://hackndev.com
2127 S:      Maintained
2128 F:      arch/arm/mach-pxa/palmz72.*
2129
2130 ARM/PLEB SUPPORT
2131 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2132 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2133 S:      Maintained
2134
2135 ARM/PT DIGITAL BOARD PORT
2136 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2138 W:      http://www.armlinux.org.uk/
2139 S:      Maintained
2140
2141 ARM/QUALCOMM SUPPORT
2142 M:      Andy Gross <agross@kernel.org>
2143 L:      linux-arm-msm@vger.kernel.org
2144 S:      Maintained
2145 F:      Documentation/devicetree/bindings/soc/qcom/
2146 F:      Documentation/devicetree/bindings/*/qcom*
2147 F:      arch/arm/boot/dts/qcom-*.dts
2148 F:      arch/arm/boot/dts/qcom-*.dtsi
2149 F:      arch/arm/mach-qcom/
2150 F:      arch/arm64/boot/dts/qcom/
2151 F:      drivers/*/qcom/
2152 F:      drivers/*/qcom*
2153 F:      drivers/*/*/qcom/
2154 F:      drivers/*/*/qcom*
2155 F:      drivers/*/pm8???-*
2156 F:      drivers/bluetooth/btqcomsmd.c
2157 F:      drivers/clocksource/timer-qcom.c
2158 F:      drivers/extcon/extcon-qcom*
2159 F:      drivers/iommu/msm*
2160 F:      drivers/i2c/busses/i2c-qup.c
2161 F:      drivers/i2c/busses/i2c-qcom-geni.c
2162 F:      drivers/mfd/ssbi.c
2163 F:      drivers/mmc/host/mmci_qcom*
2164 F:      drivers/mmc/host/sdhci-msm.c
2165 F:      drivers/pci/controller/dwc/pcie-qcom.c
2166 F:      drivers/phy/qualcomm/
2167 F:      drivers/power/*/msm*
2168 F:      drivers/reset/reset-qcom-*
2169 F:      drivers/scsi/ufs/ufs-qcom.*
2170 F:      drivers/spi/spi-qup.c
2171 F:      drivers/spi/spi-geni-qcom.c
2172 F:      drivers/spi/spi-qcom-qspi.c
2173 F:      drivers/tty/serial/msm_serial.c
2174 F:      drivers/usb/dwc3/dwc3-qcom.c
2175 F:      include/dt-bindings/*/qcom*
2176 F:      include/linux/*/qcom*
2177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2178
2179 ARM/RADISYS ENP2611 MACHINE SUPPORT
2180 M:      Lennert Buytenhek <kernel@wantstofly.org>
2181 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2182 S:      Maintained
2183
2184 ARM/RDA MICRO ARCHITECTURE
2185 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2186 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2187 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2188 S:      Maintained
2189 F:      arch/arm/boot/dts/rda8810pl-*
2190 F:      drivers/clocksource/timer-rda.c
2191 F:      drivers/gpio/gpio-rda.c
2192 F:      drivers/irqchip/irq-rda-intc.c
2193 F:      drivers/tty/serial/rda-uart.c
2194 F:      Documentation/devicetree/bindings/arm/rda.yaml
2195 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2196 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2197 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2198 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2199
2200 ARM/REALTEK ARCHITECTURE
2201 M:      Andreas Färber <afaerber@suse.de>
2202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2203 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2204 S:      Maintained
2205 F:      arch/arm64/boot/dts/realtek/
2206 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2207
2208 ARM/RENESAS ARM64 ARCHITECTURE
2209 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2210 M:      Magnus Damm <magnus.damm@gmail.com>
2211 L:      linux-renesas-soc@vger.kernel.org
2212 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2214 S:      Supported
2215 F:      arch/arm64/boot/dts/renesas/
2216 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2217 F:      drivers/soc/renesas/
2218 F:      include/linux/soc/renesas/
2219
2220 ARM/RISCPC ARCHITECTURE
2221 M:      Russell King <linux@armlinux.org.uk>
2222 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2223 W:      http://www.armlinux.org.uk/
2224 S:      Maintained
2225 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2226 F:      arch/arm/include/asm/hardware/ioc.h
2227 F:      arch/arm/include/asm/hardware/iomd.h
2228 F:      arch/arm/include/asm/hardware/memc.h
2229 F:      arch/arm/mach-rpc/
2230 F:      drivers/net/ethernet/8390/etherh.c
2231 F:      drivers/net/ethernet/i825xx/ether1*
2232 F:      drivers/net/ethernet/seeq/ether3*
2233 F:      drivers/scsi/arm/
2234
2235 ARM/Rockchip SoC support
2236 M:      Heiko Stuebner <heiko@sntech.de>
2237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2238 L:      linux-rockchip@lists.infradead.org
2239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2240 S:      Maintained
2241 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2242 F:      arch/arm/boot/dts/rk3*
2243 F:      arch/arm/boot/dts/rv1108*
2244 F:      arch/arm/mach-rockchip/
2245 F:      drivers/clk/rockchip/
2246 F:      drivers/i2c/busses/i2c-rk3x.c
2247 F:      drivers/*/*rockchip*
2248 F:      drivers/*/*/*rockchip*
2249 F:      sound/soc/rockchip/
2250 N:      rockchip
2251
2252 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2253 M:      Kukjin Kim <kgene@kernel.org>
2254 M:      Krzysztof Kozlowski <krzk@kernel.org>
2255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2256 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2257 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2258 S:      Maintained
2259 F:      arch/arm/boot/dts/s3c*
2260 F:      arch/arm/boot/dts/s5p*
2261 F:      arch/arm/boot/dts/exynos*
2262 F:      arch/arm64/boot/dts/exynos/
2263 F:      arch/arm/plat-samsung/
2264 F:      arch/arm/mach-s3c24*/
2265 F:      arch/arm/mach-s3c64xx/
2266 F:      arch/arm/mach-s5p*/
2267 F:      arch/arm/mach-exynos*/
2268 F:      drivers/*/*s3c24*
2269 F:      drivers/*/*/*s3c24*
2270 F:      drivers/*/*s3c64xx*
2271 F:      drivers/*/*s5pv210*
2272 F:      drivers/memory/samsung/
2273 F:      drivers/soc/samsung/
2274 F:      include/linux/soc/samsung/
2275 F:      Documentation/arm/samsung/
2276 F:      Documentation/devicetree/bindings/arm/samsung/
2277 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2278 N:      exynos
2279
2280 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2281 M:      Kyungmin Park <kyungmin.park@samsung.com>
2282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2283 S:      Maintained
2284 F:      arch/arm/mach-s5pv210/
2285
2286 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2287 M:      Kyungmin Park <kyungmin.park@samsung.com>
2288 M:      Kamil Debski <kamil@wypas.org>
2289 M:      Andrzej Hajda <a.hajda@samsung.com>
2290 L:      linux-arm-kernel@lists.infradead.org
2291 L:      linux-media@vger.kernel.org
2292 S:      Maintained
2293 F:      drivers/media/platform/s5p-g2d/
2294
2295 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2296 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2297 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2298 L:      linux-media@vger.kernel.org
2299 S:      Maintained
2300 F:      drivers/media/platform/s5p-cec/
2301 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2302
2303 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2304 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2305 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2306 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2307 L:      linux-arm-kernel@lists.infradead.org
2308 L:      linux-media@vger.kernel.org
2309 S:      Maintained
2310 F:      drivers/media/platform/s5p-jpeg/
2311
2312 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2313 M:      Kyungmin Park <kyungmin.park@samsung.com>
2314 M:      Kamil Debski <kamil@wypas.org>
2315 M:      Jeongtae Park <jtp.park@samsung.com>
2316 M:      Andrzej Hajda <a.hajda@samsung.com>
2317 L:      linux-arm-kernel@lists.infradead.org
2318 L:      linux-media@vger.kernel.org
2319 S:      Maintained
2320 F:      drivers/media/platform/s5p-mfc/
2321
2322 ARM/SHMOBILE ARM ARCHITECTURE
2323 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2324 M:      Magnus Damm <magnus.damm@gmail.com>
2325 L:      linux-renesas-soc@vger.kernel.org
2326 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2328 S:      Supported
2329 F:      arch/arm/boot/dts/emev2*
2330 F:      arch/arm/boot/dts/gr-peach*
2331 F:      arch/arm/boot/dts/iwg20d-q7*
2332 F:      arch/arm/boot/dts/r7s*
2333 F:      arch/arm/boot/dts/r8a*
2334 F:      arch/arm/boot/dts/r9a*
2335 F:      arch/arm/boot/dts/sh*
2336 F:      arch/arm/configs/shmobile_defconfig
2337 F:      arch/arm/include/debug/renesas-scif.S
2338 F:      arch/arm/mach-shmobile/
2339 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2340 F:      drivers/soc/renesas/
2341 F:      include/linux/soc/renesas/
2342
2343 ARM/SOCFPGA ARCHITECTURE
2344 M:      Dinh Nguyen <dinguyen@kernel.org>
2345 S:      Maintained
2346 F:      arch/arm/mach-socfpga/
2347 F:      arch/arm/boot/dts/socfpga*
2348 F:      arch/arm/configs/socfpga_defconfig
2349 F:      arch/arm64/boot/dts/altera/
2350 F:      arch/arm64/boot/dts/intel/
2351 W:      http://www.rocketboards.org
2352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2353
2354 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2355 M:      Dinh Nguyen <dinguyen@kernel.org>
2356 S:      Maintained
2357 F:      drivers/clk/socfpga/
2358
2359 ARM/SOCFPGA EDAC SUPPORT
2360 M:      Thor Thayer <thor.thayer@linux.intel.com>
2361 S:      Maintained
2362 F:      drivers/edac/altera_edac.
2363
2364 ARM/SPREADTRUM SoC SUPPORT
2365 M:      Orson Zhai <orsonzhai@gmail.com>
2366 M:      Baolin Wang <baolin.wang7@gmail.com>
2367 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2368 S:      Maintained
2369 F:      arch/arm64/boot/dts/sprd
2370 N:      sprd
2371 N:      sc27xx
2372 N:      sc2731
2373
2374 ARM/STI ARCHITECTURE
2375 M:      Patrice Chotard <patrice.chotard@st.com>
2376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2377 W:      http://www.stlinux.com
2378 S:      Maintained
2379 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2380 F:      arch/arm/mach-sti/
2381 F:      arch/arm/boot/dts/sti*
2382 F:      drivers/char/hw_random/st-rng.c
2383 F:      drivers/clocksource/arm_global_timer.c
2384 F:      drivers/clocksource/clksrc_st_lpc.c
2385 F:      drivers/cpufreq/sti-cpufreq.c
2386 F:      drivers/dma/st_fdma*
2387 F:      drivers/i2c/busses/i2c-st.c
2388 F:      drivers/media/rc/st_rc.c
2389 F:      drivers/media/platform/sti/c8sectpfe/
2390 F:      drivers/mmc/host/sdhci-st.c
2391 F:      drivers/phy/st/phy-miphy28lp.c
2392 F:      drivers/phy/st/phy-stih407-usb.c
2393 F:      drivers/pinctrl/pinctrl-st.c
2394 F:      drivers/remoteproc/st_remoteproc.c
2395 F:      drivers/remoteproc/st_slim_rproc.c
2396 F:      drivers/reset/sti/
2397 F:      drivers/rtc/rtc-st-lpc.c
2398 F:      drivers/tty/serial/st-asc.c
2399 F:      drivers/usb/dwc3/dwc3-st.c
2400 F:      drivers/usb/host/ehci-st.c
2401 F:      drivers/usb/host/ohci-st.c
2402 F:      drivers/watchdog/st_lpc_wdt.c
2403 F:      drivers/ata/ahci_st.c
2404 F:      include/linux/remoteproc/st_slim_rproc.h
2405
2406 ARM/STM32 ARCHITECTURE
2407 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2408 M:      Alexandre Torgue <alexandre.torgue@st.com>
2409 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2411 S:      Maintained
2412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2413 N:      stm32
2414 N:      stm
2415 F:      arch/arm/boot/dts/stm32*
2416 F:      arch/arm/mach-stm32/
2417 F:      drivers/clocksource/armv7m_systick.c
2418
2419 ARM/Synaptics SoC support
2420 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2421 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2423 S:      Maintained
2424 F:      arch/arm/mach-berlin/
2425 F:      arch/arm/boot/dts/berlin*
2426 F:      arch/arm64/boot/dts/synaptics/
2427
2428 ARM/TANGO ARCHITECTURE
2429 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2430 M:      Mans Rullgard <mans@mansr.com>
2431 L:      linux-arm-kernel@lists.infradead.org
2432 S:      Odd Fixes
2433 N:      tango
2434
2435 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2436 M:      Lennert Buytenhek <kernel@wantstofly.org>
2437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2438 S:      Maintained
2439
2440 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2441 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2442 L:      linux-tegra@vger.kernel.org
2443 L:      linux-media@vger.kernel.org
2444 S:      Maintained
2445 F:      drivers/media/platform/tegra-cec/
2446 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2447
2448 ARM/TETON BGA MACHINE SUPPORT
2449 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2450 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2451 S:      Maintained
2452
2453 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2454 M:      Santosh Shilimkar <ssantosh@kernel.org>
2455 L:      linux-kernel@vger.kernel.org
2456 S:      Maintained
2457 F:      drivers/memory/*emif*
2458
2459 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2460 M:      Tero Kristo <t-kristo@ti.com>
2461 M:      Nishanth Menon <nm@ti.com>
2462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2463 S:      Supported
2464 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2465 F:      arch/arm64/boot/dts/ti/Makefile
2466 F:      arch/arm64/boot/dts/ti/k3-*
2467 F:      include/dt-bindings/pinctrl/k3.h
2468
2469 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2470 M:      Santosh Shilimkar <ssantosh@kernel.org>
2471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2472 S:      Maintained
2473 F:      arch/arm/mach-keystone/
2474 F:      arch/arm/boot/dts/keystone-*
2475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2476
2477 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2478 M:      Santosh Shilimkar <ssantosh@kernel.org>
2479 L:      linux-kernel@vger.kernel.org
2480 S:      Maintained
2481 F:      drivers/clk/keystone/
2482
2483 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2484 M:      Santosh Shilimkar <ssantosh@kernel.org>
2485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2486 L:      linux-kernel@vger.kernel.org
2487 S:      Maintained
2488 F:      drivers/clocksource/timer-keystone.c
2489
2490 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2491 M:      Santosh Shilimkar <ssantosh@kernel.org>
2492 L:      linux-kernel@vger.kernel.org
2493 S:      Maintained
2494 F:      drivers/power/reset/keystone-reset.c
2495
2496 ARM/THECUS N2100 MACHINE SUPPORT
2497 M:      Lennert Buytenhek <kernel@wantstofly.org>
2498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2499 S:      Maintained
2500
2501 ARM/TOSA MACHINE SUPPORT
2502 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2503 M:      Dirk Opfer <dirk@opfer-online.de>
2504 S:      Maintained
2505
2506 ARM/UNIPHIER ARCHITECTURE
2507 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2510 S:      Maintained
2511 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2512 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2513 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2514 F:      arch/arm/boot/dts/uniphier*
2515 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2516 F:      arch/arm/mach-uniphier/
2517 F:      arch/arm/mm/cache-uniphier.c
2518 F:      arch/arm64/boot/dts/socionext/uniphier*
2519 F:      drivers/bus/uniphier-system-bus.c
2520 F:      drivers/clk/uniphier/
2521 F:      drivers/dma/uniphier-mdmac.c
2522 F:      drivers/gpio/gpio-uniphier.c
2523 F:      drivers/i2c/busses/i2c-uniphier*
2524 F:      drivers/irqchip/irq-uniphier-aidet.c
2525 F:      drivers/mmc/host/uniphier-sd.c
2526 F:      drivers/pinctrl/uniphier/
2527 F:      drivers/reset/reset-uniphier.c
2528 F:      drivers/tty/serial/8250/8250_uniphier.c
2529 N:      uniphier
2530
2531 Ux500 CLOCK DRIVERS
2532 M:      Ulf Hansson <ulf.hansson@linaro.org>
2533 L:      linux-clk@vger.kernel.org
2534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2535 S:      Maintained
2536 F:      drivers/clk/ux500/
2537
2538 ARM/VERSATILE EXPRESS PLATFORM
2539 M:      Liviu Dudau <liviu.dudau@arm.com>
2540 M:      Sudeep Holla <sudeep.holla@arm.com>
2541 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2543 S:      Maintained
2544 F:      arch/arm/boot/dts/vexpress*
2545 F:      arch/arm64/boot/dts/arm/
2546 F:      arch/arm/mach-vexpress/
2547 F:      */*/vexpress*
2548 F:      */*/*/vexpress*
2549 F:      drivers/clk/versatile/clk-vexpress-osc.c
2550 F:      drivers/clocksource/timer-versatile.c
2551 N:      mps2
2552
2553 ARM/VFP SUPPORT
2554 M:      Russell King <linux@armlinux.org.uk>
2555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2556 W:      http://www.armlinux.org.uk/
2557 S:      Maintained
2558 F:      arch/arm/vfp/
2559
2560 ARM/VOIPAC PXA270 SUPPORT
2561 M:      Marek Vasut <marek.vasut@gmail.com>
2562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2563 S:      Maintained
2564 F:      arch/arm/mach-pxa/vpac270.c
2565 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2566
2567 ARM/VT8500 ARM ARCHITECTURE
2568 M:      Tony Prisk <linux@prisktech.co.nz>
2569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2570 S:      Maintained
2571 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2572 F:      arch/arm/mach-vt8500/
2573 F:      drivers/clocksource/timer-vt8500.c
2574 F:      drivers/i2c/busses/i2c-wmt.c
2575 F:      drivers/mmc/host/wmt-sdmmc.c
2576 F:      drivers/pwm/pwm-vt8500.c
2577 F:      drivers/rtc/rtc-vt8500.c
2578 F:      drivers/tty/serial/vt8500_serial.c
2579 F:      drivers/usb/host/ehci-platform.c
2580 F:      drivers/usb/host/uhci-platform.c
2581 F:      drivers/video/fbdev/vt8500lcdfb.*
2582 F:      drivers/video/fbdev/wm8505fb*
2583 F:      drivers/video/fbdev/wmt_ge_rops.*
2584
2585 ARM/ZIPIT Z2 SUPPORT
2586 M:      Marek Vasut <marek.vasut@gmail.com>
2587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2588 S:      Maintained
2589 F:      arch/arm/mach-pxa/z2.c
2590 F:      arch/arm/mach-pxa/include/mach/z2.h
2591
2592 ARM/ZTE ARCHITECTURE
2593 M:      Jun Nie <jun.nie@linaro.org>
2594 M:      Shawn Guo <shawnguo@kernel.org>
2595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2596 S:      Maintained
2597 F:      arch/arm/boot/dts/zx2967*
2598 F:      arch/arm/mach-zx/
2599 F:      arch/arm64/boot/dts/zte/
2600 F:      drivers/clk/zte/
2601 F:      drivers/dma/zx_dma.c
2602 F:      drivers/gpio/gpio-zx.c
2603 F:      drivers/i2c/busses/i2c-zx2967.c
2604 F:      drivers/mmc/host/dw_mmc-zx.*
2605 F:      drivers/pinctrl/zte/
2606 F:      drivers/soc/zte/
2607 F:      drivers/thermal/zx2967_thermal.c
2608 F:      drivers/watchdog/zx2967_wdt.c
2609 F:      Documentation/devicetree/bindings/arm/zte.yaml
2610 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2611 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2612 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2613 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2614 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2615 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2616 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2617 F:      Documentation/devicetree/bindings/soc/zte/
2618 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2619 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2620 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2621 F:      include/dt-bindings/clock/zx2967*.h
2622 F:      include/dt-bindings/soc/zte,*.h
2623 F:      sound/soc/codecs/zx_aud96p22.c
2624 F:      sound/soc/zte/
2625
2626 ARM/ZYNQ ARCHITECTURE
2627 M:      Michal Simek <michal.simek@xilinx.com>
2628 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2629 W:      http://wiki.xilinx.com
2630 T:      git https://github.com/Xilinx/linux-xlnx.git
2631 S:      Supported
2632 F:      arch/arm/mach-zynq/
2633 F:      drivers/cpuidle/cpuidle-zynq.c
2634 F:      drivers/block/xsysace.c
2635 N:      zynq
2636 N:      xilinx
2637 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2638 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2639 F:      drivers/clocksource/timer-cadence-ttc.c
2640 F:      drivers/i2c/busses/i2c-cadence.c
2641 F:      drivers/mmc/host/sdhci-of-arasan.c
2642 F:      drivers/edac/synopsys_edac.c
2643 F:      drivers/i2c/busses/i2c-xiic.c
2644
2645 ARM64 PORT (AARCH64 ARCHITECTURE)
2646 M:      Catalin Marinas <catalin.marinas@arm.com>
2647 M:      Will Deacon <will@kernel.org>
2648 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2650 S:      Maintained
2651 F:      arch/arm64/
2652 X:      arch/arm64/boot/dts/
2653 F:      Documentation/arm64/
2654 F:      tools/testing/selftests/arm64/
2655
2656 AS3645A LED FLASH CONTROLLER DRIVER
2657 M:      Sakari Ailus <sakari.ailus@iki.fi>
2658 L:      linux-leds@vger.kernel.org
2659 S:      Maintained
2660 F:      drivers/leds/leds-as3645a.c
2661
2662 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2663 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2664 L:      linux-media@vger.kernel.org
2665 T:      git git://linuxtv.org/media_tree.git
2666 S:      Maintained
2667 F:      drivers/media/i2c/ak7375.c
2668 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2669
2670 ASAHI KASEI AK8974 DRIVER
2671 M:      Linus Walleij <linus.walleij@linaro.org>
2672 L:      linux-iio@vger.kernel.org
2673 W:      http://www.akm.com/
2674 S:      Supported
2675 F:      drivers/iio/magnetometer/ak8974.c
2676
2677 ASC7621 HARDWARE MONITOR DRIVER
2678 M:      George Joseph <george.joseph@fairview5.com>
2679 L:      linux-hwmon@vger.kernel.org
2680 S:      Maintained
2681 F:      Documentation/hwmon/asc7621.rst
2682 F:      drivers/hwmon/asc7621.c
2683
2684 ASPEED PINCTRL DRIVERS
2685 M:      Andrew Jeffery <andrew@aj.id.au>
2686 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2687 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2688 L:      linux-gpio@vger.kernel.org
2689 S:      Maintained
2690 F:      drivers/pinctrl/aspeed/
2691 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2692
2693 ASPEED VIDEO ENGINE DRIVER
2694 M:      Eddie James <eajames@linux.ibm.com>
2695 L:      linux-media@vger.kernel.org
2696 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2697 S:      Maintained
2698 F:      drivers/media/platform/aspeed-video.c
2699 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2700
2701 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2702 M:      Corentin Chary <corentin.chary@gmail.com>
2703 L:      acpi4asus-user@lists.sourceforge.net
2704 L:      platform-driver-x86@vger.kernel.org
2705 W:      http://acpi4asus.sf.net
2706 S:      Maintained
2707 F:      drivers/platform/x86/asus*.c
2708 F:      drivers/platform/x86/eeepc*.c
2709
2710 ASUS WIRELESS RADIO CONTROL DRIVER
2711 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2712 L:      platform-driver-x86@vger.kernel.org
2713 S:      Maintained
2714 F:      drivers/platform/x86/asus-wireless.c
2715
2716 ASYMMETRIC KEYS
2717 M:      David Howells <dhowells@redhat.com>
2718 L:      keyrings@vger.kernel.org
2719 S:      Maintained
2720 F:      Documentation/crypto/asymmetric-keys.txt
2721 F:      include/linux/verification.h
2722 F:      include/crypto/public_key.h
2723 F:      include/crypto/pkcs7.h
2724 F:      crypto/asymmetric_keys/
2725
2726 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2727 R:      Dan Williams <dan.j.williams@intel.com>
2728 W:      http://sourceforge.net/projects/xscaleiop
2729 S:      Odd fixes
2730 F:      Documentation/crypto/async-tx-api.txt
2731 F:      crypto/async_tx/
2732 F:      drivers/dma/
2733 F:      include/linux/dmaengine.h
2734 F:      include/linux/async_tx.h
2735
2736 AT24 EEPROM DRIVER
2737 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2738 L:      linux-i2c@vger.kernel.org
2739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2740 S:      Maintained
2741 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
2742 F:      drivers/misc/eeprom/at24.c
2743
2744 ATA OVER ETHERNET (AOE) DRIVER
2745 M:      "Justin Sanders" <justin@coraid.com>
2746 W:      http://www.openaoe.org/
2747 S:      Supported
2748 F:      Documentation/admin-guide/aoe/
2749 F:      drivers/block/aoe/
2750
2751 ATHEROS 71XX/9XXX GPIO DRIVER
2752 M:      Alban Bedel <albeu@free.fr>
2753 W:      https://github.com/AlbanBedel/linux
2754 T:      git git://github.com/AlbanBedel/linux
2755 S:      Maintained
2756 F:      drivers/gpio/gpio-ath79.c
2757 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2758
2759 ATHEROS 71XX/9XXX USB PHY DRIVER
2760 M:      Alban Bedel <albeu@free.fr>
2761 W:      https://github.com/AlbanBedel/linux
2762 T:      git git://github.com/AlbanBedel/linux
2763 S:      Maintained
2764 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2765 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2766
2767 ATHEROS ATH GENERIC UTILITIES
2768 M:      Kalle Valo <kvalo@codeaurora.org>
2769 L:      linux-wireless@vger.kernel.org
2770 S:      Supported
2771 F:      drivers/net/wireless/ath/*
2772
2773 ATHEROS ATH5K WIRELESS DRIVER
2774 M:      Jiri Slaby <jirislaby@gmail.com>
2775 M:      Nick Kossifidis <mickflemm@gmail.com>
2776 M:      Luis Chamberlain <mcgrof@kernel.org>
2777 L:      linux-wireless@vger.kernel.org
2778 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2779 S:      Maintained
2780 F:      drivers/net/wireless/ath/ath5k/
2781
2782 ATHEROS ATH6KL WIRELESS DRIVER
2783 M:      Kalle Valo <kvalo@codeaurora.org>
2784 L:      linux-wireless@vger.kernel.org
2785 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2787 S:      Supported
2788 F:      drivers/net/wireless/ath/ath6kl/
2789
2790 ATI_REMOTE2 DRIVER
2791 M:      Ville Syrjala <syrjala@sci.fi>
2792 S:      Maintained
2793 F:      drivers/input/misc/ati_remote2.c
2794
2795 ATK0110 HWMON DRIVER
2796 M:      Luca Tettamanti <kronos.it@gmail.com>
2797 L:      linux-hwmon@vger.kernel.org
2798 S:      Maintained
2799 F:      drivers/hwmon/asus_atk0110.c
2800
2801 ATLX ETHERNET DRIVERS
2802 M:      Jay Cliburn <jcliburn@gmail.com>
2803 M:      Chris Snook <chris.snook@gmail.com>
2804 L:      netdev@vger.kernel.org
2805 W:      http://sourceforge.net/projects/atl1
2806 W:      http://atl1.sourceforge.net
2807 S:      Maintained
2808 F:      drivers/net/ethernet/atheros/
2809
2810 ATM
2811 M:      Chas Williams <3chas3@gmail.com>
2812 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2813 L:      netdev@vger.kernel.org
2814 W:      http://linux-atm.sourceforge.net
2815 S:      Maintained
2816 F:      drivers/atm/
2817 F:      include/linux/atm*
2818 F:      include/uapi/linux/atm*
2819
2820 ATMEL MACB ETHERNET DRIVER
2821 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2822 S:      Supported
2823 F:      drivers/net/ethernet/cadence/
2824
2825 ATMEL MAXTOUCH DRIVER
2826 M:      Nick Dyer <nick@shmanahar.org>
2827 T:      git git://github.com/ndyer/linux.git
2828 S:      Maintained
2829 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2830 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2831
2832 ATMEL WIRELESS DRIVER
2833 M:      Simon Kelley <simon@thekelleys.org.uk>
2834 L:      linux-wireless@vger.kernel.org
2835 W:      http://www.thekelleys.org.uk/atmel
2836 W:      http://atmelwlandriver.sourceforge.net/
2837 S:      Maintained
2838 F:      drivers/net/wireless/atmel/atmel*
2839
2840 ATOMIC INFRASTRUCTURE
2841 M:      Will Deacon <will@kernel.org>
2842 M:      Peter Zijlstra <peterz@infradead.org>
2843 R:      Boqun Feng <boqun.feng@gmail.com>
2844 L:      linux-kernel@vger.kernel.org
2845 S:      Maintained
2846 F:      arch/*/include/asm/atomic*.h
2847 F:      include/*/atomic*.h
2848 F:      scripts/atomic/
2849
2850 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2851 M:      Bradley Grove <linuxdrivers@attotech.com>
2852 L:      linux-scsi@vger.kernel.org
2853 W:      http://www.attotech.com
2854 S:      Supported
2855 F:      drivers/scsi/esas2r
2856
2857 ATUSB IEEE 802.15.4 RADIO DRIVER
2858 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2859 L:      linux-wpan@vger.kernel.org
2860 S:      Maintained
2861 F:      drivers/net/ieee802154/atusb.c
2862 F:      drivers/net/ieee802154/atusb.h
2863 F:      drivers/net/ieee802154/at86rf230.h
2864
2865 AUDIT SUBSYSTEM
2866 M:      Paul Moore <paul@paul-moore.com>
2867 M:      Eric Paris <eparis@redhat.com>
2868 L:      linux-audit@redhat.com (moderated for non-subscribers)
2869 W:      https://github.com/linux-audit
2870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2871 S:      Supported
2872 F:      include/linux/audit.h
2873 F:      include/uapi/linux/audit.h
2874 F:      kernel/audit*
2875
2876 AUXILIARY DISPLAY DRIVERS
2877 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2878 S:      Maintained
2879 F:      drivers/auxdisplay/
2880 F:      include/linux/cfag12864b.h
2881
2882 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2883 M:      Andreas Klinger <ak@it-klinger.de>
2884 L:      linux-iio@vger.kernel.org
2885 S:      Maintained
2886 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2887 F:      drivers/iio/adc/hx711.c
2888
2889 AX.25 NETWORK LAYER
2890 M:      Ralf Baechle <ralf@linux-mips.org>
2891 L:      linux-hams@vger.kernel.org
2892 W:      http://www.linux-ax25.org/
2893 S:      Maintained
2894 F:      include/uapi/linux/ax25.h
2895 F:      include/net/ax25.h
2896 F:      net/ax25/
2897
2898 AXENTIA ARM DEVICES
2899 M:      Peter Rosin <peda@axentia.se>
2900 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2901 S:      Maintained
2902 F:      arch/arm/boot/dts/at91-linea.dtsi
2903 F:      arch/arm/boot/dts/at91-natte.dtsi
2904 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2905 F:      arch/arm/boot/dts/at91-tse850-3.dts
2906
2907 AXENTIA ASOC DRIVERS
2908 M:      Peter Rosin <peda@axentia.se>
2909 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2910 S:      Maintained
2911 F:      Documentation/devicetree/bindings/sound/axentia,*
2912 F:      sound/soc/atmel/tse850-pcm5142.c
2913
2914 AXXIA I2C CONTROLLER
2915 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2916 L:      linux-i2c@vger.kernel.org
2917 S:      Maintained
2918 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2919 F:      drivers/i2c/busses/i2c-axxia.c
2920
2921 AZ6007 DVB DRIVER
2922 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2923 L:      linux-media@vger.kernel.org
2924 W:      https://linuxtv.org
2925 T:      git git://linuxtv.org/media_tree.git
2926 S:      Maintained
2927 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2928
2929 AZTECH FM RADIO RECEIVER DRIVER
2930 M:      Hans Verkuil <hverkuil@xs4all.nl>
2931 L:      linux-media@vger.kernel.org
2932 T:      git git://linuxtv.org/media_tree.git
2933 W:      https://linuxtv.org
2934 S:      Maintained
2935 F:      drivers/media/radio/radio-aztech*
2936
2937 B43 WIRELESS DRIVER
2938 L:      linux-wireless@vger.kernel.org
2939 L:      b43-dev@lists.infradead.org
2940 W:      http://wireless.kernel.org/en/users/Drivers/b43
2941 S:      Odd Fixes
2942 F:      drivers/net/wireless/broadcom/b43/
2943
2944 B43LEGACY WIRELESS DRIVER
2945 M:      Larry Finger <Larry.Finger@lwfinger.net>
2946 L:      linux-wireless@vger.kernel.org
2947 L:      b43-dev@lists.infradead.org
2948 W:      http://wireless.kernel.org/en/users/Drivers/b43
2949 S:      Maintained
2950 F:      drivers/net/wireless/broadcom/b43legacy/
2951
2952 BACKLIGHT CLASS/SUBSYSTEM
2953 M:      Lee Jones <lee.jones@linaro.org>
2954 M:      Daniel Thompson <daniel.thompson@linaro.org>
2955 M:      Jingoo Han <jingoohan1@gmail.com>
2956 L:      dri-devel@lists.freedesktop.org
2957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2958 S:      Maintained
2959 F:      drivers/video/backlight/
2960 F:      include/linux/backlight.h
2961 F:      include/linux/pwm_backlight.h
2962 F:      Documentation/devicetree/bindings/leds/backlight
2963 F:      Documentation/ABI/stable/sysfs-class-backlight
2964 F:      Documentation/ABI/testing/sysfs-class-backlight
2965
2966 BATMAN ADVANCED
2967 M:      Marek Lindner <mareklindner@neomailbox.ch>
2968 M:      Simon Wunderlich <sw@simonwunderlich.de>
2969 M:      Antonio Quartulli <a@unstable.cc>
2970 M:      Sven Eckelmann <sven@narfation.org>
2971 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2972 W:      https://www.open-mesh.org/
2973 B:      https://www.open-mesh.org/projects/batman-adv/issues
2974 C:      irc://chat.freenode.net/batman
2975 Q:      https://patchwork.open-mesh.org/project/batman/list/
2976 T:      git https://git.open-mesh.org/linux-merge.git
2977 S:      Maintained
2978 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2979 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2980 F:      Documentation/networking/batman-adv.rst
2981 F:      include/uapi/linux/batadv_packet.h
2982 F:      include/uapi/linux/batman_adv.h
2983 F:      net/batman-adv/
2984
2985 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2986 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2987 L:      linux-hams@vger.kernel.org
2988 W:      http://www.baycom.org/~tom/ham/ham.html
2989 S:      Maintained
2990 F:      drivers/net/hamradio/baycom*
2991
2992 BCACHE (BLOCK LAYER CACHE)
2993 M:      Coly Li <colyli@suse.de>
2994 M:      Kent Overstreet <kent.overstreet@gmail.com>
2995 L:      linux-bcache@vger.kernel.org
2996 W:      http://bcache.evilpiepirate.org
2997 C:      irc://irc.oftc.net/bcache
2998 S:      Maintained
2999 F:      drivers/md/bcache/
3000
3001 BDISP ST MEDIA DRIVER
3002 M:      Fabien Dessenne <fabien.dessenne@st.com>
3003 L:      linux-media@vger.kernel.org
3004 T:      git git://linuxtv.org/media_tree.git
3005 W:      https://linuxtv.org
3006 S:      Supported
3007 F:      drivers/media/platform/sti/bdisp
3008
3009 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3010 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3011 L:      netdev@vger.kernel.org
3012 S:      Maintained
3013 F:      drivers/net/ethernet/ec_bhf.c
3014
3015 BEFS FILE SYSTEM
3016 M:      Luis de Bethencourt <luisbg@kernel.org>
3017 M:      Salah Triki <salah.triki@gmail.com>
3018 S:      Maintained
3019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3020 F:      Documentation/filesystems/befs.txt
3021 F:      fs/befs/
3022
3023 BFQ I/O SCHEDULER
3024 M:      Paolo Valente <paolo.valente@linaro.org>
3025 M:      Jens Axboe <axboe@kernel.dk>
3026 L:      linux-block@vger.kernel.org
3027 S:      Maintained
3028 F:      block/bfq-*
3029 F:      Documentation/block/bfq-iosched.rst
3030
3031 BFS FILE SYSTEM
3032 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3033 S:      Maintained
3034 F:      Documentation/filesystems/bfs.txt
3035 F:      fs/bfs/
3036 F:      include/uapi/linux/bfs_fs.h
3037
3038 BLINKM RGB LED DRIVER
3039 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3040 S:      Maintained
3041 F:      drivers/leds/leds-blinkm.c
3042
3043 BLOCK LAYER
3044 M:      Jens Axboe <axboe@kernel.dk>
3045 L:      linux-block@vger.kernel.org
3046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3047 S:      Maintained
3048 F:      block/
3049 F:      drivers/block/
3050 F:      kernel/trace/blktrace.c
3051 F:      lib/sbitmap.c
3052
3053 BLOCK2MTD DRIVER
3054 M:      Joern Engel <joern@lazybastard.org>
3055 L:      linux-mtd@lists.infradead.org
3056 S:      Maintained
3057 F:      drivers/mtd/devices/block2mtd.c
3058
3059 BLUETOOTH DRIVERS
3060 M:      Marcel Holtmann <marcel@holtmann.org>
3061 M:      Johan Hedberg <johan.hedberg@gmail.com>
3062 L:      linux-bluetooth@vger.kernel.org
3063 W:      http://www.bluez.org/
3064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3066 S:      Maintained
3067 F:      drivers/bluetooth/
3068
3069 BLUETOOTH SUBSYSTEM
3070 M:      Marcel Holtmann <marcel@holtmann.org>
3071 M:      Johan Hedberg <johan.hedberg@gmail.com>
3072 L:      linux-bluetooth@vger.kernel.org
3073 W:      http://www.bluez.org/
3074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3076 S:      Maintained
3077 F:      net/bluetooth/
3078 F:      include/net/bluetooth/
3079
3080 BONDING DRIVER
3081 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3082 M:      Veaceslav Falico <vfalico@gmail.com>
3083 M:      Andy Gospodarek <andy@greyhouse.net>
3084 L:      netdev@vger.kernel.org
3085 W:      http://sourceforge.net/projects/bonding/
3086 S:      Supported
3087 F:      drivers/net/bonding/
3088 F:      include/uapi/linux/if_bonding.h
3089
3090 BPF (Safe dynamic programs and tools)
3091 M:      Alexei Starovoitov <ast@kernel.org>
3092 M:      Daniel Borkmann <daniel@iogearbox.net>
3093 R:      Martin KaFai Lau <kafai@fb.com>
3094 R:      Song Liu <songliubraving@fb.com>
3095 R:      Yonghong Song <yhs@fb.com>
3096 R:      Andrii Nakryiko <andriin@fb.com>
3097 L:      netdev@vger.kernel.org
3098 L:      bpf@vger.kernel.org
3099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3101 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3102 S:      Supported
3103 F:      arch/*/net/*
3104 F:      Documentation/networking/filter.txt
3105 F:      Documentation/bpf/
3106 F:      include/linux/bpf*
3107 F:      include/linux/filter.h
3108 F:      include/trace/events/xdp.h
3109 F:      include/uapi/linux/bpf*
3110 F:      include/uapi/linux/filter.h
3111 F:      kernel/bpf/
3112 F:      kernel/trace/bpf_trace.c
3113 F:      lib/test_bpf.c
3114 F:      net/bpf/
3115 F:      net/core/filter.c
3116 F:      net/sched/act_bpf.c
3117 F:      net/sched/cls_bpf.c
3118 F:      samples/bpf/
3119 F:      tools/bpf/
3120 F:      tools/lib/bpf/
3121 F:      tools/testing/selftests/bpf/
3122 K:      bpf
3123 N:      bpf
3124
3125 BPF JIT for ARM
3126 M:      Shubham Bansal <illusionist.neo@gmail.com>
3127 L:      netdev@vger.kernel.org
3128 L:      bpf@vger.kernel.org
3129 S:      Maintained
3130 F:      arch/arm/net/
3131
3132 BPF JIT for ARM64
3133 M:      Daniel Borkmann <daniel@iogearbox.net>
3134 M:      Alexei Starovoitov <ast@kernel.org>
3135 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3136 L:      netdev@vger.kernel.org
3137 L:      bpf@vger.kernel.org
3138 S:      Supported
3139 F:      arch/arm64/net/
3140
3141 BPF JIT for MIPS (32-BIT AND 64-BIT)
3142 M:      Paul Burton <paulburton@kernel.org>
3143 L:      netdev@vger.kernel.org
3144 L:      bpf@vger.kernel.org
3145 S:      Maintained
3146 F:      arch/mips/net/
3147
3148 BPF JIT for NFP NICs
3149 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3150 L:      netdev@vger.kernel.org
3151 L:      bpf@vger.kernel.org
3152 S:      Supported
3153 F:      drivers/net/ethernet/netronome/nfp/bpf/
3154
3155 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3156 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3157 M:      Sandipan Das <sandipan@linux.ibm.com>
3158 L:      netdev@vger.kernel.org
3159 L:      bpf@vger.kernel.org
3160 S:      Maintained
3161 F:      arch/powerpc/net/
3162
3163 BPF JIT for RISC-V (RV64G)
3164 M:      Björn Töpel <bjorn.topel@gmail.com>
3165 L:      netdev@vger.kernel.org
3166 S:      Maintained
3167 F:      arch/riscv/net/
3168
3169 BPF JIT for S390
3170 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3171 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3172 M:      Vasily Gorbik <gor@linux.ibm.com>
3173 L:      netdev@vger.kernel.org
3174 L:      bpf@vger.kernel.org
3175 S:      Maintained
3176 F:      arch/s390/net/
3177 X:      arch/s390/net/pnet.c
3178
3179 BPF JIT for SPARC (32-BIT AND 64-BIT)
3180 M:      David S. Miller <davem@davemloft.net>
3181 L:      netdev@vger.kernel.org
3182 L:      bpf@vger.kernel.org
3183 S:      Maintained
3184 F:      arch/sparc/net/
3185
3186 BPF JIT for X86 32-BIT
3187 M:      Wang YanQing <udknight@gmail.com>
3188 L:      netdev@vger.kernel.org
3189 L:      bpf@vger.kernel.org
3190 S:      Maintained
3191 F:      arch/x86/net/bpf_jit_comp32.c
3192
3193 BPF JIT for X86 64-BIT
3194 M:      Alexei Starovoitov <ast@kernel.org>
3195 M:      Daniel Borkmann <daniel@iogearbox.net>
3196 L:      netdev@vger.kernel.org
3197 L:      bpf@vger.kernel.org
3198 S:      Supported
3199 F:      arch/x86/net/
3200 X:      arch/x86/net/bpf_jit_comp32.c
3201
3202 BROADCOM B44 10/100 ETHERNET DRIVER
3203 M:      Michael Chan <michael.chan@broadcom.com>
3204 L:      netdev@vger.kernel.org
3205 S:      Supported
3206 F:      drivers/net/ethernet/broadcom/b44.*
3207
3208 BROADCOM B53 ETHERNET SWITCH DRIVER
3209 M:      Florian Fainelli <f.fainelli@gmail.com>
3210 L:      netdev@vger.kernel.org
3211 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3212 S:      Supported
3213 F:      drivers/net/dsa/b53/*
3214 F:      include/linux/platform_data/b53.h
3215
3216 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3217 M:      Florian Fainelli <f.fainelli@gmail.com>
3218 M:      Ray Jui <rjui@broadcom.com>
3219 M:      Scott Branden <sbranden@broadcom.com>
3220 M:      bcm-kernel-feedback-list@broadcom.com
3221 T:      git git://github.com/broadcom/mach-bcm
3222 S:      Maintained
3223 N:      bcm281*
3224 N:      bcm113*
3225 N:      bcm216*
3226 N:      kona
3227 F:      arch/arm/mach-bcm/
3228
3229 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3230 M:      Eric Anholt <eric@anholt.net>
3231 M:      Stefan Wahren <wahrenst@gmx.net>
3232 L:      bcm-kernel-feedback-list@broadcom.com
3233 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3235 T:      git git://github.com/anholt/linux
3236 S:      Maintained
3237 N:      bcm2711
3238 N:      bcm2835
3239 F:      drivers/staging/vc04_services
3240
3241 BROADCOM BCM47XX MIPS ARCHITECTURE
3242 M:      Hauke Mehrtens <hauke@hauke-m.de>
3243 M:      Rafał Miłecki <zajec5@gmail.com>
3244 L:      linux-mips@vger.kernel.org
3245 S:      Maintained
3246 F:      Documentation/devicetree/bindings/mips/brcm/
3247 F:      arch/mips/bcm47xx/*
3248 F:      arch/mips/include/asm/mach-bcm47xx/*
3249
3250 BROADCOM BCM5301X ARM ARCHITECTURE
3251 M:      Hauke Mehrtens <hauke@hauke-m.de>
3252 M:      Rafał Miłecki <zajec5@gmail.com>
3253 M:      bcm-kernel-feedback-list@broadcom.com
3254 L:      linux-arm-kernel@lists.infradead.org
3255 S:      Maintained
3256 F:      arch/arm/mach-bcm/bcm_5301x.c
3257 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3258 F:      arch/arm/boot/dts/bcm470*
3259 F:      arch/arm/boot/dts/bcm953012*
3260
3261 BROADCOM BCM53573 ARM ARCHITECTURE
3262 M:      Rafał Miłecki <rafal@milecki.pl>
3263 L:      bcm-kernel-feedback-list@broadcom.com
3264 L:      linux-arm-kernel@lists.infradead.org
3265 S:      Maintained
3266 F:      arch/arm/boot/dts/bcm53573*
3267 F:      arch/arm/boot/dts/bcm47189*
3268
3269 BROADCOM BCM63XX ARM ARCHITECTURE
3270 M:      Florian Fainelli <f.fainelli@gmail.com>
3271 M:      bcm-kernel-feedback-list@broadcom.com
3272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3273 T:      git git://github.com/broadcom/stblinux.git
3274 S:      Maintained
3275 N:      bcm63xx
3276
3277 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3278 M:      Kevin Cernekee <cernekee@gmail.com>
3279 L:      linux-usb@vger.kernel.org
3280 S:      Maintained
3281 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3282
3283 BROADCOM BCM7XXX ARM ARCHITECTURE
3284 M:      Florian Fainelli <f.fainelli@gmail.com>
3285 M:      bcm-kernel-feedback-list@broadcom.com
3286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3287 T:      git git://github.com/broadcom/stblinux.git
3288 S:      Maintained
3289 F:      arch/arm/mach-bcm/*brcmstb*
3290 F:      arch/arm/boot/dts/bcm7*.dts*
3291 F:      drivers/bus/brcmstb_gisb.c
3292 F:      arch/arm/mm/cache-b15-rac.c
3293 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3294 N:      brcmstb
3295
3296 BROADCOM BMIPS CPUFREQ DRIVER
3297 M:      Markus Mayer <mmayer@broadcom.com>
3298 M:      bcm-kernel-feedback-list@broadcom.com
3299 L:      linux-pm@vger.kernel.org
3300 S:      Maintained
3301 F:      drivers/cpufreq/bmips-cpufreq.c
3302
3303 BROADCOM BMIPS MIPS ARCHITECTURE
3304 M:      Florian Fainelli <f.fainelli@gmail.com>
3305 L:      bcm-kernel-feedback-list@broadcom.com
3306 L:      linux-mips@vger.kernel.org
3307 T:      git git://github.com/broadcom/stblinux.git
3308 S:      Maintained
3309 F:      arch/mips/bmips/*
3310 F:      arch/mips/include/asm/mach-bmips/*
3311 F:      arch/mips/kernel/*bmips*
3312 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3313 F:      drivers/irqchip/irq-bcm63*
3314 F:      drivers/irqchip/irq-bcm7*
3315 F:      drivers/irqchip/irq-brcmstb*
3316 F:      include/linux/bcm963xx_nvram.h
3317 F:      include/linux/bcm963xx_tag.h
3318
3319 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3320 M:      Rasesh Mody <rmody@marvell.com>
3321 M:      GR-Linux-NIC-Dev@marvell.com
3322 L:      netdev@vger.kernel.org
3323 S:      Supported
3324 F:      drivers/net/ethernet/broadcom/bnx2.*
3325 F:      drivers/net/ethernet/broadcom/bnx2_*
3326
3327 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3328 M:      QLogic-Storage-Upstream@qlogic.com
3329 L:      linux-scsi@vger.kernel.org
3330 S:      Supported
3331 F:      drivers/scsi/bnx2fc/
3332
3333 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3334 M:      QLogic-Storage-Upstream@qlogic.com
3335 L:      linux-scsi@vger.kernel.org
3336 S:      Supported
3337 F:      drivers/scsi/bnx2i/
3338
3339 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3340 M:      Ariel Elior <aelior@marvell.com>
3341 M:      Sudarsana Kalluru <skalluru@marvell.com>
3342 M:      GR-everest-linux-l2@marvell.com
3343 L:      netdev@vger.kernel.org
3344 S:      Supported
3345 F:      drivers/net/ethernet/broadcom/bnx2x/
3346
3347 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3348 M:      Michael Chan <michael.chan@broadcom.com>
3349 L:      netdev@vger.kernel.org
3350 S:      Supported
3351 F:      drivers/net/ethernet/broadcom/bnxt/
3352
3353 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3354 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3355 M:      Franky Lin <franky.lin@broadcom.com>
3356 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3357 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3358 M:      Wright Feng <wright.feng@cypress.com>
3359 L:      linux-wireless@vger.kernel.org
3360 L:      brcm80211-dev-list.pdl@broadcom.com
3361 L:      brcm80211-dev-list@cypress.com
3362 S:      Supported
3363 F:      drivers/net/wireless/broadcom/brcm80211/
3364
3365 BROADCOM BRCMSTB GPIO DRIVER
3366 M:      Gregory Fong <gregory.0xf0@gmail.com>
3367 L:      bcm-kernel-feedback-list@broadcom.com
3368 S:      Supported
3369 F:      drivers/gpio/gpio-brcmstb.c
3370 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3371
3372 BROADCOM BRCMSTB I2C DRIVER
3373 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3374 L:      linux-i2c@vger.kernel.org
3375 L:      bcm-kernel-feedback-list@broadcom.com
3376 S:      Supported
3377 F:      drivers/i2c/busses/i2c-brcmstb.c
3378 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3379
3380 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3381 M:      Al Cooper <alcooperx@gmail.com>
3382 L:      linux-kernel@vger.kernel.org
3383 L:      bcm-kernel-feedback-list@broadcom.com
3384 S:      Maintained
3385 F:      drivers/phy/broadcom/phy-brcm-usb*
3386
3387 BROADCOM GENET ETHERNET DRIVER
3388 M:      Doug Berger <opendmb@gmail.com>
3389 M:      Florian Fainelli <f.fainelli@gmail.com>
3390 L:      bcm-kernel-feedback-list@broadcom.com
3391 L:      netdev@vger.kernel.org
3392 S:      Supported
3393 F:      drivers/net/ethernet/broadcom/genet/
3394
3395 BROADCOM IPROC ARM ARCHITECTURE
3396 M:      Ray Jui <rjui@broadcom.com>
3397 M:      Scott Branden <sbranden@broadcom.com>
3398 M:      bcm-kernel-feedback-list@broadcom.com
3399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3400 T:      git git://github.com/broadcom/cygnus-linux.git
3401 S:      Maintained
3402 N:      iproc
3403 N:      cygnus
3404 N:      bcm[-_]nsp
3405 N:      bcm9113*
3406 N:      bcm9583*
3407 N:      bcm9585*
3408 N:      bcm9586*
3409 N:      bcm988312
3410 N:      bcm113*
3411 N:      bcm583*
3412 N:      bcm585*
3413 N:      bcm586*
3414 N:      bcm88312
3415 N:      hr2
3416 N:      stingray
3417 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3418 F:      arch/arm64/boot/dts/broadcom/stingray/*
3419 F:      drivers/clk/bcm/clk-ns*
3420 F:      drivers/clk/bcm/clk-sr*
3421 F:      drivers/pinctrl/bcm/pinctrl-ns*
3422 F:      include/dt-bindings/clock/bcm-sr*
3423
3424 BROADCOM KONA GPIO DRIVER
3425 M:      Ray Jui <rjui@broadcom.com>
3426 L:      bcm-kernel-feedback-list@broadcom.com
3427 S:      Supported
3428 F:      drivers/gpio/gpio-bcm-kona.c
3429 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3430
3431 BROADCOM NETXTREME-E ROCE DRIVER
3432 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3433 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3434 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3435 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3436 L:      linux-rdma@vger.kernel.org
3437 W:      http://www.broadcom.com
3438 S:      Supported
3439 F:      drivers/infiniband/hw/bnxt_re/
3440 F:      include/uapi/rdma/bnxt_re-abi.h
3441
3442 BROADCOM NVRAM DRIVER
3443 M:      Rafał Miłecki <zajec5@gmail.com>
3444 L:      linux-mips@vger.kernel.org
3445 S:      Maintained
3446 F:      drivers/firmware/broadcom/*
3447
3448 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3449 M:      Rafał Miłecki <zajec5@gmail.com>
3450 L:      linux-wireless@vger.kernel.org
3451 S:      Maintained
3452 F:      drivers/bcma/
3453 F:      include/linux/bcma/
3454
3455 BROADCOM STB AVS CPUFREQ DRIVER
3456 M:      Markus Mayer <mmayer@broadcom.com>
3457 M:      bcm-kernel-feedback-list@broadcom.com
3458 L:      linux-pm@vger.kernel.org
3459 S:      Maintained
3460 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3461 F:      drivers/cpufreq/brcmstb*
3462
3463 BROADCOM STB AVS TMON DRIVER
3464 M:      Markus Mayer <mmayer@broadcom.com>
3465 M:      bcm-kernel-feedback-list@broadcom.com
3466 L:      linux-pm@vger.kernel.org
3467 S:      Maintained
3468 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3469 F:      drivers/thermal/broadcom/brcmstb*
3470
3471 BROADCOM STB NAND FLASH DRIVER
3472 M:      Brian Norris <computersforpeace@gmail.com>
3473 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3474 L:      linux-mtd@lists.infradead.org
3475 L:      bcm-kernel-feedback-list@broadcom.com
3476 S:      Maintained
3477 F:      drivers/mtd/nand/raw/brcmnand/
3478
3479 BROADCOM STB DPFE DRIVER
3480 M:      Markus Mayer <mmayer@broadcom.com>
3481 M:      bcm-kernel-feedback-list@broadcom.com
3482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3483 S:      Maintained
3484 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3485 F:      drivers/memory/brcmstb_dpfe.c
3486
3487 BROADCOM SPI DRIVER
3488 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3489 M:      bcm-kernel-feedback-list@broadcom.com
3490 S:      Maintained
3491 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3492 F:      drivers/spi/spi-bcm-qspi.*
3493 F:      drivers/spi/spi-brcmstb-qspi.c
3494 F:      drivers/spi/spi-iproc-qspi.c
3495
3496 BROADCOM SYSTEMPORT ETHERNET DRIVER
3497 M:      Florian Fainelli <f.fainelli@gmail.com>
3498 L:      bcm-kernel-feedback-list@broadcom.com
3499 L:      netdev@vger.kernel.org
3500 S:      Supported
3501 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3502
3503 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3504 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3505 M:      Prashant Sreedharan <prashant@broadcom.com>
3506 M:      Michael Chan <mchan@broadcom.com>
3507 L:      netdev@vger.kernel.org
3508 S:      Supported
3509 F:      drivers/net/ethernet/broadcom/tg3.*
3510
3511 BROCADE BFA FC SCSI DRIVER
3512 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3513 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3514 L:      linux-scsi@vger.kernel.org
3515 S:      Supported
3516 F:      drivers/scsi/bfa/
3517
3518 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3519 M:      Rasesh Mody <rmody@marvell.com>
3520 M:      Sudarsana Kalluru <skalluru@marvell.com>
3521 M:      GR-Linux-NIC-Dev@marvell.com
3522 L:      netdev@vger.kernel.org
3523 S:      Supported
3524 F:      drivers/net/ethernet/brocade/bna/
3525
3526 BSG (block layer generic sg v4 driver)
3527 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3528 L:      linux-scsi@vger.kernel.org
3529 S:      Supported
3530 F:      block/bsg.c
3531 F:      include/linux/bsg.h
3532 F:      include/uapi/linux/bsg.h
3533
3534 BT87X AUDIO DRIVER
3535 M:      Clemens Ladisch <clemens@ladisch.de>
3536 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3538 S:      Maintained
3539 F:      Documentation/sound/cards/bt87x.rst
3540 F:      sound/pci/bt87x.c
3541
3542 BT8XXGPIO DRIVER
3543 M:      Michael Buesch <m@bues.ch>
3544 W:      http://bu3sch.de/btgpio.php
3545 S:      Maintained
3546 F:      drivers/gpio/gpio-bt8xx.c
3547
3548 BTRFS FILE SYSTEM
3549 M:      Chris Mason <clm@fb.com>
3550 M:      Josef Bacik <josef@toxicpanda.com>
3551 M:      David Sterba <dsterba@suse.com>
3552 L:      linux-btrfs@vger.kernel.org
3553 W:      http://btrfs.wiki.kernel.org/
3554 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3556 S:      Maintained
3557 F:      Documentation/filesystems/btrfs.txt
3558 F:      fs/btrfs/
3559 F:      include/linux/btrfs*
3560 F:      include/uapi/linux/btrfs*
3561
3562 BTTV VIDEO4LINUX DRIVER
3563 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3564 L:      linux-media@vger.kernel.org
3565 W:      https://linuxtv.org
3566 T:      git git://linuxtv.org/media_tree.git
3567 S:      Odd fixes
3568 F:      Documentation/media/v4l-drivers/bttv*
3569 F:      drivers/media/pci/bt8xx/bttv*
3570
3571 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3572 M:      Chanwoo Choi <cw00.choi@samsung.com>
3573 L:      linux-pm@vger.kernel.org
3574 L:      linux-samsung-soc@vger.kernel.org
3575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3576 S:      Maintained
3577 F:      drivers/devfreq/exynos-bus.c
3578 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3579
3580 BUSLOGIC SCSI DRIVER
3581 M:      Khalid Aziz <khalid@gonehiking.org>
3582 L:      linux-scsi@vger.kernel.org
3583 S:      Maintained
3584 F:      drivers/scsi/BusLogic.*
3585 F:      drivers/scsi/FlashPoint.*
3586
3587 C-MEDIA CMI8788 DRIVER
3588 M:      Clemens Ladisch <clemens@ladisch.de>
3589 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3591 S:      Maintained
3592 F:      sound/pci/oxygen/
3593
3594 C-SKY ARCHITECTURE
3595 M:      Guo Ren <guoren@kernel.org>
3596 T:      git https://github.com/c-sky/csky-linux.git
3597 S:      Supported
3598 F:      arch/csky/
3599 F:      Documentation/devicetree/bindings/csky/
3600 F:      drivers/irqchip/irq-csky-*
3601 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3602 F:      drivers/clocksource/timer-gx6605s.c
3603 F:      drivers/clocksource/timer-mp-csky.c
3604 F:      Documentation/devicetree/bindings/timer/csky,*
3605 K:      csky
3606 N:      csky
3607
3608 C6X ARCHITECTURE
3609 M:      Mark Salter <msalter@redhat.com>
3610 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3611 L:      linux-c6x-dev@linux-c6x.org
3612 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3613 S:      Maintained
3614 F:      arch/c6x/
3615
3616 CA8210 IEEE-802.15.4 RADIO DRIVER
3617 M:      Harry Morris <h.morris@cascoda.com>
3618 L:      linux-wpan@vger.kernel.org
3619 W:      https://github.com/Cascoda/ca8210-linux.git
3620 S:      Maintained
3621 F:      drivers/net/ieee802154/ca8210.c
3622 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3623
3624 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3625 M:      David Howells <dhowells@redhat.com>
3626 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3627 S:      Supported
3628 F:      Documentation/filesystems/caching/cachefiles.txt
3629 F:      fs/cachefiles/
3630
3631 CADENCE MIPI-CSI2 BRIDGES
3632 M:      Maxime Ripard <mripard@kernel.org>
3633 L:      linux-media@vger.kernel.org
3634 S:      Maintained
3635 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3636 F:      drivers/media/platform/cadence/cdns-csi2*
3637
3638 CADENCE NAND DRIVER
3639 M:      Piotr Sroka <piotrs@cadence.com>
3640 L:      linux-mtd@lists.infradead.org
3641 S:      Maintained
3642 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3643 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3644
3645 CADET FM/AM RADIO RECEIVER DRIVER
3646 M:      Hans Verkuil <hverkuil@xs4all.nl>
3647 L:      linux-media@vger.kernel.org
3648 T:      git git://linuxtv.org/media_tree.git
3649 W:      https://linuxtv.org
3650 S:      Maintained
3651 F:      drivers/media/radio/radio-cadet*
3652
3653 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3654 M:      Jonathan Corbet <corbet@lwn.net>
3655 L:      linux-media@vger.kernel.org
3656 T:      git git://linuxtv.org/media_tree.git
3657 S:      Maintained
3658 F:      Documentation/media/v4l-drivers/cafe_ccic*
3659 F:      drivers/media/platform/marvell-ccic/
3660
3661 CAIF NETWORK LAYER
3662 L:      netdev@vger.kernel.org
3663 S:      Orphan
3664 F:      Documentation/networking/caif/
3665 F:      drivers/net/caif/
3666 F:      include/uapi/linux/caif/
3667 F:      include/net/caif/
3668 F:      net/caif/
3669
3670 CAKE QDISC
3671 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3672 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3673 S:      Maintained
3674 F:      net/sched/sch_cake.c
3675
3676 CAN NETWORK DRIVERS
3677 M:      Wolfgang Grandegger <wg@grandegger.com>
3678 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3679 L:      linux-can@vger.kernel.org
3680 W:      https://github.com/linux-can
3681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3683 S:      Maintained
3684 F:      Documentation/devicetree/bindings/net/can/
3685 F:      drivers/net/can/
3686 F:      include/linux/can/dev.h
3687 F:      include/linux/can/led.h
3688 F:      include/linux/can/rx-offload.h
3689 F:      include/linux/can/platform/
3690 F:      include/uapi/linux/can/error.h
3691 F:      include/uapi/linux/can/netlink.h
3692 F:      include/uapi/linux/can/vxcan.h
3693
3694 CAN NETWORK LAYER
3695 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3696 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3697 L:      linux-can@vger.kernel.org
3698 W:      https://github.com/linux-can
3699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3701 S:      Maintained
3702 F:      Documentation/networking/can.rst
3703 F:      net/can/
3704 F:      include/linux/can/core.h
3705 F:      include/linux/can/skb.h
3706 F:      include/net/netns/can.h
3707 F:      include/uapi/linux/can.h
3708 F:      include/uapi/linux/can/bcm.h
3709 F:      include/uapi/linux/can/raw.h
3710 F:      include/uapi/linux/can/gw.h
3711
3712 CAN-J1939 NETWORK LAYER
3713 M:      Robin van der Gracht <robin@protonic.nl>
3714 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3715 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3716 L:      linux-can@vger.kernel.org
3717 S:      Maintained
3718 F:      Documentation/networking/j1939.rst
3719 F:      net/can/j1939/
3720 F:      include/uapi/linux/can/j1939.h
3721
3722 CAPABILITIES
3723 M:      Serge Hallyn <serge@hallyn.com>
3724 L:      linux-security-module@vger.kernel.org
3725 S:      Supported
3726 F:      include/linux/capability.h
3727 F:      include/uapi/linux/capability.h
3728 F:      security/commoncap.c
3729 F:      kernel/capability.c
3730
3731 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3732 M:      Kevin Tsai <ktsai@capellamicro.com>
3733 S:      Maintained
3734 F:      drivers/iio/light/cm*
3735
3736 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3737 M:      Christian Lamparter <chunkeey@googlemail.com>
3738 L:      linux-wireless@vger.kernel.org
3739 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3740 S:      Maintained
3741 F:      drivers/net/wireless/ath/carl9170/
3742
3743 CAVIUM I2C DRIVER
3744 M:      Jan Glauber <jglauber@cavium.com>
3745 M:      David Daney <david.daney@cavium.com>
3746 W:      http://www.cavium.com
3747 S:      Supported
3748 F:      drivers/i2c/busses/i2c-octeon*
3749 F:      drivers/i2c/busses/i2c-thunderx*
3750
3751 CAVIUM LIQUIDIO NETWORK DRIVER
3752 M:      Derek Chickles <dchickles@marvell.com>
3753 M:      Satanand Burla <sburla@marvell.com>
3754 M:      Felix Manlunas <fmanlunas@marvell.com>
3755 L:      netdev@vger.kernel.org
3756 W:      http://www.cavium.com
3757 S:      Supported
3758 F:      drivers/net/ethernet/cavium/liquidio/
3759
3760 CAVIUM MMC DRIVER
3761 M:      Jan Glauber <jglauber@cavium.com>
3762 M:      David Daney <david.daney@cavium.com>
3763 M:      Steven J. Hill <Steven.Hill@cavium.com>
3764 W:      http://www.cavium.com
3765 S:      Supported
3766 F:      drivers/mmc/host/cavium*
3767
3768 CAVIUM OCTEON-TX CRYPTO DRIVER
3769 M:      George Cherian <george.cherian@cavium.com>
3770 L:      linux-crypto@vger.kernel.org
3771 W:      http://www.cavium.com
3772 S:      Supported
3773 F:      drivers/crypto/cavium/cpt/
3774
3775 CAVIUM THUNDERX2 ARM64 SOC
3776 M:      Robert Richter <rrichter@cavium.com>
3777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3778 S:      Maintained
3779 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3780 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3781
3782 CC2520 IEEE-802.15.4 RADIO DRIVER
3783 M:      Varka Bhadram <varkabhadram@gmail.com>
3784 L:      linux-wpan@vger.kernel.org
3785 S:      Maintained
3786 F:      drivers/net/ieee802154/cc2520.c
3787 F:      include/linux/spi/cc2520.h
3788 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3789
3790 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3791 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3792 L:      linux-crypto@vger.kernel.org
3793 S:      Supported
3794 F:      drivers/crypto/ccree/
3795 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3796
3797 CEC FRAMEWORK
3798 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3799 L:      linux-media@vger.kernel.org
3800 T:      git git://linuxtv.org/media_tree.git
3801 W:      http://linuxtv.org
3802 S:      Supported
3803 F:      Documentation/media/kapi/cec-core.rst
3804 F:      Documentation/media/uapi/cec
3805 F:      drivers/media/cec/
3806 F:      drivers/media/rc/keymaps/rc-cec.c
3807 F:      include/media/cec.h
3808 F:      include/media/cec-notifier.h
3809 F:      include/uapi/linux/cec.h
3810 F:      include/uapi/linux/cec-funcs.h
3811 F:      Documentation/devicetree/bindings/media/cec.txt
3812 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3813
3814 CEC GPIO DRIVER
3815 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3816 L:      linux-media@vger.kernel.org
3817 T:      git git://linuxtv.org/media_tree.git
3818 W:      http://linuxtv.org
3819 S:      Supported
3820 F:      drivers/media/platform/cec-gpio/
3821 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3822
3823 CELL BROADBAND ENGINE ARCHITECTURE
3824 M:      Arnd Bergmann <arnd@arndb.de>
3825 L:      linuxppc-dev@lists.ozlabs.org
3826 W:      http://www.ibm.com/developerworks/power/cell/
3827 S:      Supported
3828 F:      arch/powerpc/include/asm/cell*.h
3829 F:      arch/powerpc/include/asm/spu*.h
3830 F:      arch/powerpc/include/uapi/asm/spu*.h
3831 F:      arch/powerpc/oprofile/*cell*
3832 F:      arch/powerpc/platforms/cell/
3833
3834 CEPH COMMON CODE (LIBCEPH)
3835 M:      Ilya Dryomov <idryomov@gmail.com>
3836 M:      Jeff Layton <jlayton@kernel.org>
3837 M:      Sage Weil <sage@redhat.com>
3838 L:      ceph-devel@vger.kernel.org
3839 W:      http://ceph.com/
3840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3841 T:      git git://github.com/ceph/ceph-client.git
3842 S:      Supported
3843 F:      net/ceph/
3844 F:      include/linux/ceph/
3845 F:      include/linux/crush/
3846
3847 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3848 M:      Jeff Layton <jlayton@kernel.org>
3849 M:      Sage Weil <sage@redhat.com>
3850 M:      Ilya Dryomov <idryomov@gmail.com>
3851 L:      ceph-devel@vger.kernel.org
3852 W:      http://ceph.com/
3853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3854 T:      git git://github.com/ceph/ceph-client.git
3855 S:      Supported
3856 F:      Documentation/filesystems/ceph.txt
3857 F:      fs/ceph/
3858
3859 CERTIFICATE HANDLING:
3860 M:      David Howells <dhowells@redhat.com>
3861 M:      David Woodhouse <dwmw2@infradead.org>
3862 L:      keyrings@vger.kernel.org
3863 S:      Maintained
3864 F:      Documentation/admin-guide/module-signing.rst
3865 F:      certs/
3866 F:      scripts/sign-file.c
3867 F:      scripts/extract-cert.c
3868
3869 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3870 L:      devel@driverdev.osuosl.org
3871 S:      Obsolete
3872 F:      drivers/staging/wusbcore/
3873
3874 CFAG12864B LCD DRIVER
3875 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3876 S:      Maintained
3877 F:      drivers/auxdisplay/cfag12864b.c
3878 F:      include/linux/cfag12864b.h
3879
3880 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3881 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3882 S:      Maintained
3883 F:      drivers/auxdisplay/cfag12864bfb.c
3884 F:      include/linux/cfag12864b.h
3885
3886 802.11 (including CFG80211/NL80211)
3887 M:      Johannes Berg <johannes@sipsolutions.net>
3888 L:      linux-wireless@vger.kernel.org
3889 W:      http://wireless.kernel.org/
3890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3892 S:      Maintained
3893 F:      net/wireless/
3894 F:      include/uapi/linux/nl80211.h
3895 F:      include/linux/ieee80211.h
3896 F:      include/net/wext.h
3897 F:      include/net/cfg80211.h
3898 F:      include/net/iw_handler.h
3899 F:      include/net/ieee80211_radiotap.h
3900 F:      Documentation/driver-api/80211/cfg80211.rst
3901 F:      Documentation/networking/regulatory.txt
3902
3903 CHAR and MISC DRIVERS
3904 M:      Arnd Bergmann <arnd@arndb.de>
3905 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3907 S:      Supported
3908 F:      drivers/char/
3909 F:      drivers/misc/
3910 F:      include/linux/miscdevice.h
3911
3912 CHECKPATCH
3913 M:      Andy Whitcroft <apw@canonical.com>
3914 M:      Joe Perches <joe@perches.com>
3915 S:      Maintained
3916 F:      scripts/checkpatch.pl
3917
3918 CHINESE DOCUMENTATION
3919 M:      Harry Wei <harryxiyou@gmail.com>
3920 M:      Alex Shi <alex.shi@linux.alibaba.com>
3921 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3922 S:      Maintained
3923 F:      Documentation/translations/zh_CN/
3924
3925 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3926 M:      Peter Chen <Peter.Chen@nxp.com>
3927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3928 L:      linux-usb@vger.kernel.org
3929 S:      Maintained
3930 F:      drivers/usb/chipidea/
3931
3932 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3933 M:      Hans de Goede <hdegoede@redhat.com>
3934 L:      linux-input@vger.kernel.org
3935 S:      Maintained
3936 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3937 F:      drivers/input/touchscreen/chipone_icn8318.c
3938
3939 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3940 M:      Hans de Goede <hdegoede@redhat.com>
3941 L:      linux-input@vger.kernel.org
3942 S:      Maintained
3943 F:      drivers/input/touchscreen/chipone_icn8505.c
3944
3945 CHROME HARDWARE PLATFORM SUPPORT
3946 M:      Benson Leung <bleung@chromium.org>
3947 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3948 S:      Maintained
3949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3950 F:      drivers/platform/chrome/
3951
3952 CHROMEOS EC SUBDRIVERS
3953 M:      Benson Leung <bleung@chromium.org>
3954 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3955 R:      Guenter Roeck <groeck@chromium.org>
3956 S:      Maintained
3957 N:      cros_ec
3958 N:      cros-ec
3959 F:      drivers/power/supply/cros_usbpd-charger.c
3960
3961 CHROMEOS EC CODEC DRIVER
3962 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3963 S:      Maintained
3964 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3965 R:      Guenter Roeck <groeck@chromium.org>
3966 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3967 F:      sound/soc/codecs/cros_ec_codec.*
3968
3969 CIRRUS LOGIC AUDIO CODEC DRIVERS
3970 M:      Brian Austin <brian.austin@cirrus.com>
3971 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3972 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3973 S:      Maintained
3974 F:      sound/soc/codecs/cs*
3975
3976 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3977 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3978 L:      netdev@vger.kernel.org
3979 S:      Maintained
3980 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3981
3982 CIRRUS LOGIC LOCHNAGAR DRIVER
3983 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3984 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3985 L:      patches@opensource.cirrus.com
3986 S:      Supported
3987 F:      drivers/clk/clk-lochnagar.c
3988 F:      drivers/hwmon/lochnagar-hwmon.c
3989 F:      drivers/mfd/lochnagar-i2c.c
3990 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3991 F:      drivers/regulator/lochnagar-regulator.c
3992 F:      sound/soc/codecs/lochnagar-sc.c
3993 F:      include/dt-bindings/clk/lochnagar.h
3994 F:      include/dt-bindings/pinctrl/lochnagar.h
3995 F:      include/linux/mfd/lochnagar*
3996 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3997 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3998 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3999 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
4000 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
4001 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
4002 F:      Documentation/hwmon/lochnagar.rst
4003
4004 CISCO FCOE HBA DRIVER
4005 M:      Satish Kharat <satishkh@cisco.com>
4006 M:      Sesidhar Baddela <sebaddel@cisco.com>
4007 M:      Karan Tilak Kumar <kartilak@cisco.com>
4008 L:      linux-scsi@vger.kernel.org
4009 S:      Supported
4010 F:      drivers/scsi/fnic/
4011
4012 CISCO SCSI HBA DRIVER
4013 M:      Karan Tilak Kumar <kartilak@cisco.com>
4014 M:      Sesidhar Baddela <sebaddel@cisco.com>
4015 L:      linux-scsi@vger.kernel.org
4016 S:      Supported
4017 F:      drivers/scsi/snic/
4018
4019 CISCO VIC ETHERNET NIC DRIVER
4020 M:      Christian Benvenuti <benve@cisco.com>
4021 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4022 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4023 S:      Supported
4024 F:      drivers/net/ethernet/cisco/enic/
4025
4026 CISCO VIC LOW LATENCY NIC DRIVER
4027 M:      Christian Benvenuti <benve@cisco.com>
4028 M:      Nelson Escobar <neescoba@cisco.com>
4029 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4030 S:      Supported
4031 F:      drivers/infiniband/hw/usnic/
4032
4033 CIRRUS LOGIC MADERA CODEC DRIVERS
4034 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4035 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4036 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4037 L:      patches@opensource.cirrus.com
4038 T:      git https://github.com/CirrusLogic/linux-drivers.git
4039 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4040 S:      Supported
4041 F:      Documentation/devicetree/bindings/mfd/madera.txt
4042 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4043 F:      Documentation/devicetree/bindings/sound/madera.txt
4044 F:      include/dt-bindings/sound/madera*
4045 F:      include/linux/irqchip/irq-madera*
4046 F:      include/linux/mfd/madera/*
4047 F:      include/sound/madera*
4048 F:      drivers/gpio/gpio-madera*
4049 F:      drivers/irqchip/irq-madera*
4050 F:      drivers/mfd/madera*
4051 F:      drivers/mfd/cs47l*
4052 F:      drivers/pinctrl/cirrus/*
4053 F:      sound/soc/codecs/cs47l*
4054 F:      sound/soc/codecs/madera*
4055
4056 CLANG-FORMAT FILE
4057 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4058 S:      Maintained
4059 F:      .clang-format
4060
4061 CLANG/LLVM BUILD SUPPORT
4062 L:      clang-built-linux@googlegroups.com
4063 W:      https://clangbuiltlinux.github.io/
4064 B:      https://github.com/ClangBuiltLinux/linux/issues
4065 C:      irc://chat.freenode.net/clangbuiltlinux
4066 S:      Supported
4067 K:      \b(?i:clang|llvm)\b
4068
4069 CLEANCACHE API
4070 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4071 L:      linux-kernel@vger.kernel.org
4072 S:      Maintained
4073 F:      mm/cleancache.c
4074 F:      include/linux/cleancache.h
4075
4076 CLK API
4077 M:      Russell King <linux@armlinux.org.uk>
4078 L:      linux-clk@vger.kernel.org
4079 S:      Maintained
4080 F:      include/linux/clk.h
4081
4082 CLOCKSOURCE, CLOCKEVENT DRIVERS
4083 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4084 M:      Thomas Gleixner <tglx@linutronix.de>
4085 L:      linux-kernel@vger.kernel.org
4086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4087 S:      Supported
4088 F:      drivers/clocksource/
4089 F:      Documentation/devicetree/bindings/timer/
4090
4091 CMPC ACPI DRIVER
4092 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4093 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4094 L:      platform-driver-x86@vger.kernel.org
4095 S:      Supported
4096 F:      drivers/platform/x86/classmate-laptop.c
4097
4098 COBALT MEDIA DRIVER
4099 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4100 L:      linux-media@vger.kernel.org
4101 T:      git git://linuxtv.org/media_tree.git
4102 W:      https://linuxtv.org
4103 S:      Supported
4104 F:      drivers/media/pci/cobalt/
4105
4106 COCCINELLE/Semantic Patches (SmPL)
4107 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4108 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4109 M:      Nicolas Palix <nicolas.palix@imag.fr>
4110 M:      Michal Marek <michal.lkml@markovi.net>
4111 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4113 W:      http://coccinelle.lip6.fr/
4114 S:      Supported
4115 F:      Documentation/dev-tools/coccinelle.rst
4116 F:      scripts/coccinelle/
4117 F:      scripts/coccicheck
4118
4119 CODA FILE SYSTEM
4120 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4121 M:      coda@cs.cmu.edu
4122 L:      codalist@coda.cs.cmu.edu
4123 W:      http://www.coda.cs.cmu.edu/
4124 S:      Maintained
4125 F:      Documentation/filesystems/coda.txt
4126 F:      fs/coda/
4127 F:      include/linux/coda*.h
4128 F:      include/uapi/linux/coda*.h
4129
4130 CODA V4L2 MEM2MEM DRIVER
4131 M:      Philipp Zabel <p.zabel@pengutronix.de>
4132 L:      linux-media@vger.kernel.org
4133 S:      Maintained
4134 F:      Documentation/devicetree/bindings/media/coda.txt
4135 F:      drivers/media/platform/coda/
4136
4137 CODE OF CONDUCT
4138 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4139 S:      Supported
4140 F:      Documentation/process/code-of-conduct.rst
4141 F:      Documentation/process/code-of-conduct-interpretation.rst
4142
4143 COMMON CLK FRAMEWORK
4144 M:      Michael Turquette <mturquette@baylibre.com>
4145 M:      Stephen Boyd <sboyd@kernel.org>
4146 L:      linux-clk@vger.kernel.org
4147 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4149 S:      Maintained
4150 F:      Documentation/devicetree/bindings/clock/
4151 F:      drivers/clk/
4152 X:      drivers/clk/clkdev.c
4153 F:      include/linux/clk-pr*
4154 F:      include/linux/clk/
4155 F:      include/linux/of_clk.h
4156
4157 COMMON INTERNET FILE SYSTEM (CIFS)
4158 M:      Steve French <sfrench@samba.org>
4159 L:      linux-cifs@vger.kernel.org
4160 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4161 W:      http://linux-cifs.samba.org/
4162 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4163 S:      Supported
4164 F:      Documentation/admin-guide/cifs/
4165 F:      fs/cifs/
4166
4167 COMPACTPCI HOTPLUG CORE
4168 M:      Scott Murray <scott@spiteful.org>
4169 L:      linux-pci@vger.kernel.org
4170 S:      Maintained
4171 F:      drivers/pci/hotplug/cpci_hotplug*
4172
4173 COMPACTPCI HOTPLUG GENERIC DRIVER
4174 M:      Scott Murray <scott@spiteful.org>
4175 L:      linux-pci@vger.kernel.org
4176 S:      Maintained
4177 F:      drivers/pci/hotplug/cpcihp_generic.c
4178
4179 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4180 M:      Scott Murray <scott@spiteful.org>
4181 L:      linux-pci@vger.kernel.org
4182 S:      Maintained
4183 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4184
4185 COMPAL LAPTOP SUPPORT
4186 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4187 L:      platform-driver-x86@vger.kernel.org
4188 S:      Maintained
4189 F:      drivers/platform/x86/compal-laptop.c
4190
4191 COMPILER ATTRIBUTES
4192 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4193 S:      Maintained
4194 F:      include/linux/compiler_attributes.h
4195
4196 CONEXANT ACCESSRUNNER USB DRIVER
4197 L:      accessrunner-general@lists.sourceforge.net
4198 W:      http://accessrunner.sourceforge.net/
4199 S:      Orphan
4200 F:      drivers/usb/atm/cxacru.c
4201
4202 CONFIGFS
4203 M:      Joel Becker <jlbec@evilplan.org>
4204 M:      Christoph Hellwig <hch@lst.de>
4205 T:      git git://git.infradead.org/users/hch/configfs.git
4206 S:      Supported
4207 F:      fs/configfs/
4208 F:      include/linux/configfs.h
4209
4210 CONNECTOR
4211 M:      Evgeniy Polyakov <zbr@ioremap.net>
4212 L:      netdev@vger.kernel.org
4213 S:      Maintained
4214 F:      drivers/connector/
4215
4216 CONTROL GROUP (CGROUP)
4217 M:      Tejun Heo <tj@kernel.org>
4218 M:      Li Zefan <lizefan@huawei.com>
4219 M:      Johannes Weiner <hannes@cmpxchg.org>
4220 L:      cgroups@vger.kernel.org
4221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4222 S:      Maintained
4223 F:      Documentation/admin-guide/cgroup-v2.rst
4224 F:      Documentation/admin-guide/cgroup-v1/
4225 F:      include/linux/cgroup*
4226 F:      kernel/cgroup/
4227
4228 CONTROL GROUP - CPUSET
4229 M:      Li Zefan <lizefan@huawei.com>
4230 L:      cgroups@vger.kernel.org
4231 W:      http://www.bullopensource.org/cpuset/
4232 W:      http://oss.sgi.com/projects/cpusets/
4233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4234 S:      Maintained
4235 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4236 F:      include/linux/cpuset.h
4237 F:      kernel/cgroup/cpuset.c
4238
4239 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4240 M:      Johannes Weiner <hannes@cmpxchg.org>
4241 M:      Michal Hocko <mhocko@kernel.org>
4242 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4243 L:      cgroups@vger.kernel.org
4244 L:      linux-mm@kvack.org
4245 S:      Maintained
4246 F:      mm/memcontrol.c
4247 F:      mm/swap_cgroup.c
4248
4249 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4250 M:      Tejun Heo <tj@kernel.org>
4251 M:      Jens Axboe <axboe@kernel.dk>
4252 L:      cgroups@vger.kernel.org
4253 L:      linux-block@vger.kernel.org
4254 T:      git git://git.kernel.dk/linux-block
4255 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4256 F:      block/blk-cgroup.c
4257 F:      include/linux/blk-cgroup.h
4258 F:      block/blk-throttle.c
4259 F:      block/blk-iolatency.c
4260 F:      block/bfq-cgroup.c
4261
4262 CORETEMP HARDWARE MONITORING DRIVER
4263 M:      Fenghua Yu <fenghua.yu@intel.com>
4264 L:      linux-hwmon@vger.kernel.org
4265 S:      Maintained
4266 F:      Documentation/hwmon/coretemp.rst
4267 F:      drivers/hwmon/coretemp.c
4268
4269 COSA/SRP SYNC SERIAL DRIVER
4270 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4271 W:      http://www.fi.muni.cz/~kas/cosa/
4272 S:      Maintained
4273 F:      drivers/net/wan/cosa*
4274
4275 COUNTER SUBSYSTEM
4276 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4277 L:      linux-iio@vger.kernel.org
4278 S:      Maintained
4279 F:      Documentation/ABI/testing/sysfs-bus-counter*
4280 F:      Documentation/driver-api/generic-counter.rst
4281 F:      drivers/counter/
4282 F:      include/linux/counter.h
4283 F:      include/linux/counter_enum.h
4284
4285 CPMAC ETHERNET DRIVER
4286 M:      Florian Fainelli <f.fainelli@gmail.com>
4287 L:      netdev@vger.kernel.org
4288 S:      Maintained
4289 F:      drivers/net/ethernet/ti/cpmac.c
4290
4291 CPU FREQUENCY SCALING FRAMEWORK
4292 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4293 M:      Viresh Kumar <viresh.kumar@linaro.org>
4294 L:      linux-pm@vger.kernel.org
4295 S:      Maintained
4296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4298 B:      https://bugzilla.kernel.org
4299 F:      Documentation/admin-guide/pm/cpufreq.rst
4300 F:      Documentation/admin-guide/pm/intel_pstate.rst
4301 F:      Documentation/cpu-freq/
4302 F:      Documentation/devicetree/bindings/cpufreq/
4303 F:      drivers/cpufreq/
4304 F:      kernel/sched/cpufreq*.c
4305 F:      include/linux/cpufreq.h
4306 F:      include/linux/sched/cpufreq.h
4307 F:      tools/testing/selftests/cpufreq/
4308
4309 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4310 M:      Viresh Kumar <viresh.kumar@linaro.org>
4311 M:      Sudeep Holla <sudeep.holla@arm.com>
4312 L:      linux-pm@vger.kernel.org
4313 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4314 S:      Maintained
4315 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4316
4317 CPU POWER MONITORING SUBSYSTEM
4318 M:      Thomas Renninger <trenn@suse.com>
4319 M:      Shuah Khan <shuah@kernel.org>
4320 M:      Shuah Khan <skhan@linuxfoundation.org>
4321 L:      linux-pm@vger.kernel.org
4322 S:      Maintained
4323 F:      tools/power/cpupower/
4324
4325 CPUID/MSR DRIVER
4326 M:      "H. Peter Anvin" <hpa@zytor.com>
4327 S:      Maintained
4328 F:      arch/x86/kernel/cpuid.c
4329 F:      arch/x86/kernel/msr.c
4330
4331 CPUIDLE DRIVER - ARM BIG LITTLE
4332 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4333 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4334 L:      linux-pm@vger.kernel.org
4335 L:      linux-arm-kernel@lists.infradead.org
4336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4337 S:      Maintained
4338 F:      drivers/cpuidle/cpuidle-big_little.c
4339
4340 CPUIDLE DRIVER - ARM EXYNOS
4341 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4342 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4343 M:      Kukjin Kim <kgene@kernel.org>
4344 L:      linux-pm@vger.kernel.org
4345 L:      linux-samsung-soc@vger.kernel.org
4346 S:      Supported
4347 F:      drivers/cpuidle/cpuidle-exynos.c
4348 F:      arch/arm/mach-exynos/pm.c
4349
4350 CPUIDLE DRIVER - ARM PSCI
4351 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4352 M:      Sudeep Holla <sudeep.holla@arm.com>
4353 L:      linux-pm@vger.kernel.org
4354 L:      linux-arm-kernel@lists.infradead.org
4355 S:      Supported
4356 F:      drivers/cpuidle/cpuidle-psci.c
4357
4358 CPU IDLE TIME MANAGEMENT FRAMEWORK
4359 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4360 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4361 L:      linux-pm@vger.kernel.org
4362 S:      Maintained
4363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4364 B:      https://bugzilla.kernel.org
4365 F:      Documentation/admin-guide/pm/cpuidle.rst
4366 F:      Documentation/driver-api/pm/cpuidle.rst
4367 F:      drivers/cpuidle/*
4368 F:      include/linux/cpuidle.h
4369
4370 CRAMFS FILESYSTEM
4371 M:      Nicolas Pitre <nico@fluxnic.net>
4372 S:      Maintained
4373 F:      Documentation/filesystems/cramfs.txt
4374 F:      fs/cramfs/
4375
4376 CREATIVE SB0540
4377 M:      Bastien Nocera <hadess@hadess.net>
4378 L:      linux-input@vger.kernel.org
4379 S:      Maintained
4380 F:      drivers/hid/hid-creative-sb0540.c
4381
4382 CRYPTO API
4383 M:      Herbert Xu <herbert@gondor.apana.org.au>
4384 M:      "David S. Miller" <davem@davemloft.net>
4385 L:      linux-crypto@vger.kernel.org
4386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4388 S:      Maintained
4389 F:      Documentation/crypto/
4390 F:      Documentation/devicetree/bindings/crypto/
4391 F:      arch/*/crypto/
4392 F:      crypto/
4393 F:      drivers/crypto/
4394 F:      include/crypto/
4395 F:      include/linux/crypto*
4396 F:      lib/crypto/
4397
4398 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4399 M:      Neil Horman <nhorman@tuxdriver.com>
4400 L:      linux-crypto@vger.kernel.org
4401 S:      Maintained
4402 F:      crypto/ansi_cprng.c
4403 F:      crypto/rng.c
4404
4405 CS3308 MEDIA DRIVER
4406 M:      Hans Verkuil <hverkuil@xs4all.nl>
4407 L:      linux-media@vger.kernel.org
4408 T:      git git://linuxtv.org/media_tree.git
4409 W:      http://linuxtv.org
4410 S:      Odd Fixes
4411 F:      drivers/media/i2c/cs3308.c
4412
4413 CS5535 Audio ALSA driver
4414 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4415 S:      Maintained
4416 F:      sound/pci/cs5535audio/
4417
4418 CSI DRIVERS FOR ALLWINNER V3s
4419 M:      Yong Deng <yong.deng@magewell.com>
4420 L:      linux-media@vger.kernel.org
4421 T:      git git://linuxtv.org/media_tree.git
4422 S:      Maintained
4423 F:      drivers/media/platform/sunxi/sun6i-csi/
4424 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4425
4426 CW1200 WLAN driver
4427 M:      Solomon Peachy <pizza@shaftnet.org>
4428 S:      Maintained
4429 F:      drivers/net/wireless/st/cw1200/
4430
4431 CX18 VIDEO4LINUX DRIVER
4432 M:      Andy Walls <awalls@md.metrocast.net>
4433 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4434 L:      linux-media@vger.kernel.org
4435 T:      git git://linuxtv.org/media_tree.git
4436 W:      https://linuxtv.org
4437 W:      http://www.ivtvdriver.org/index.php/Cx18
4438 S:      Maintained
4439 F:      Documentation/media/v4l-drivers/cx18*
4440 F:      drivers/media/pci/cx18/
4441 F:      include/uapi/linux/ivtv*
4442
4443 CX2341X MPEG ENCODER HELPER MODULE
4444 M:      Hans Verkuil <hverkuil@xs4all.nl>
4445 L:      linux-media@vger.kernel.org
4446 T:      git git://linuxtv.org/media_tree.git
4447 W:      https://linuxtv.org
4448 S:      Maintained
4449 F:      drivers/media/common/cx2341x*
4450 F:      include/media/drv-intf/cx2341x.h
4451
4452 CX24120 MEDIA DRIVER
4453 M:      Jemma Denson <jdenson@gmail.com>
4454 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4455 L:      linux-media@vger.kernel.org
4456 W:      https://linuxtv.org
4457 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4458 S:      Maintained
4459 F:      drivers/media/dvb-frontends/cx24120*
4460
4461 CX88 VIDEO4LINUX DRIVER
4462 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4463 L:      linux-media@vger.kernel.org
4464 W:      https://linuxtv.org
4465 T:      git git://linuxtv.org/media_tree.git
4466 S:      Odd fixes
4467 F:      Documentation/media/v4l-drivers/cx88*
4468 F:      drivers/media/pci/cx88/
4469
4470 CXD2820R MEDIA DRIVER
4471 M:      Antti Palosaari <crope@iki.fi>
4472 L:      linux-media@vger.kernel.org
4473 W:      https://linuxtv.org
4474 W:      http://palosaari.fi/linux/
4475 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4476 T:      git git://linuxtv.org/anttip/media_tree.git
4477 S:      Maintained
4478 F:      drivers/media/dvb-frontends/cxd2820r*
4479
4480 CXGB3 ETHERNET DRIVER (CXGB3)
4481 M:      Vishal Kulkarni <vishal@chelsio.com>
4482 L:      netdev@vger.kernel.org
4483 W:      http://www.chelsio.com
4484 S:      Supported
4485 F:      drivers/net/ethernet/chelsio/cxgb3/
4486
4487 CXGB3 ISCSI DRIVER (CXGB3I)
4488 M:      Karen Xie <kxie@chelsio.com>
4489 L:      linux-scsi@vger.kernel.org
4490 W:      http://www.chelsio.com
4491 S:      Supported
4492 F:      drivers/scsi/cxgbi/cxgb3i
4493
4494 CXGB4 CRYPTO DRIVER (chcr)
4495 M:      Atul Gupta <atul.gupta@chelsio.com>
4496 L:      linux-crypto@vger.kernel.org
4497 W:      http://www.chelsio.com
4498 S:      Supported
4499 F:      drivers/crypto/chelsio
4500
4501 CXGB4 ETHERNET DRIVER (CXGB4)
4502 M:      Vishal Kulkarni <vishal@chelsio.com>
4503 L:      netdev@vger.kernel.org
4504 W:      http://www.chelsio.com
4505 S:      Supported
4506 F:      drivers/net/ethernet/chelsio/cxgb4/
4507
4508 CXGB4 ISCSI DRIVER (CXGB4I)
4509 M:      Karen Xie <kxie@chelsio.com>
4510 L:      linux-scsi@vger.kernel.org
4511 W:      http://www.chelsio.com
4512 S:      Supported
4513 F:      drivers/scsi/cxgbi/cxgb4i
4514
4515 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4516 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4517 L:      linux-rdma@vger.kernel.org
4518 W:      http://www.openfabrics.org
4519 S:      Supported
4520 F:      drivers/infiniband/hw/cxgb4/
4521 F:      include/uapi/rdma/cxgb4-abi.h
4522
4523 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4524 M:      Casey Leedom <leedom@chelsio.com>
4525 L:      netdev@vger.kernel.org
4526 W:      http://www.chelsio.com
4527 S:      Supported
4528 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4529
4530 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4531 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4532 M:      Andrew Donnellan <ajd@linux.ibm.com>
4533 L:      linuxppc-dev@lists.ozlabs.org
4534 S:      Supported
4535 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4536 F:      drivers/misc/cxl/
4537 F:      include/misc/cxl*
4538 F:      include/uapi/misc/cxl.h
4539 F:      Documentation/powerpc/cxl.rst
4540 F:      Documentation/ABI/testing/sysfs-class-cxl
4541
4542 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4543 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4544 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4545 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4546 L:      linux-scsi@vger.kernel.org
4547 S:      Supported
4548 F:      drivers/scsi/cxlflash/
4549 F:      include/uapi/scsi/cxlflash_ioctl.h
4550 F:      Documentation/powerpc/cxlflash.rst
4551
4552 CYBERPRO FB DRIVER
4553 M:      Russell King <linux@armlinux.org.uk>
4554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4555 W:      http://www.armlinux.org.uk/
4556 S:      Maintained
4557 F:      drivers/video/fbdev/cyber2000fb.*
4558
4559 CYCLADES ASYNC MUX DRIVER
4560 W:      http://www.cyclades.com/
4561 S:      Orphan
4562 F:      drivers/tty/cyclades.c
4563 F:      include/linux/cyclades.h
4564 F:      include/uapi/linux/cyclades.h
4565
4566 CYCLADES PC300 DRIVER
4567 W:      http://www.cyclades.com/
4568 S:      Orphan
4569 F:      drivers/net/wan/pc300*
4570
4571 CYPRESS_FIRMWARE MEDIA DRIVER
4572 M:      Antti Palosaari <crope@iki.fi>
4573 L:      linux-media@vger.kernel.org
4574 W:      https://linuxtv.org
4575 W:      http://palosaari.fi/linux/
4576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4577 T:      git git://linuxtv.org/anttip/media_tree.git
4578 S:      Maintained
4579 F:      drivers/media/common/cypress_firmware*
4580
4581 CYTTSP TOUCHSCREEN DRIVER
4582 M:      Ferruh Yigit <fery@cypress.com>
4583 L:      linux-input@vger.kernel.org
4584 S:      Supported
4585 F:      drivers/input/touchscreen/cyttsp*
4586 F:      include/linux/input/cyttsp.h
4587
4588 D-LINK DIR-685 TOUCHKEYS DRIVER
4589 M:      Linus Walleij <linus.walleij@linaro.org>
4590 L:      linux-input@vger.kernel.org
4591 S:      Supported
4592 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4593
4594 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4595 M:      Joshua Kinard <kumba@gentoo.org>
4596 S:      Maintained
4597 F:      drivers/rtc/rtc-ds1685.c
4598 F:      include/linux/rtc/ds1685.h
4599
4600 DAMA SLAVE for AX.25
4601 M:      Joerg Reuter <jreuter@yaina.de>
4602 W:      http://yaina.de/jreuter/
4603 W:      http://www.qsl.net/dl1bke/
4604 L:      linux-hams@vger.kernel.org
4605 S:      Maintained
4606 F:      net/ax25/af_ax25.c
4607 F:      net/ax25/ax25_dev.c
4608 F:      net/ax25/ax25_ds_*
4609 F:      net/ax25/ax25_in.c
4610 F:      net/ax25/ax25_out.c
4611 F:      net/ax25/ax25_timer.c
4612 F:      net/ax25/sysctl_net_ax25.c
4613
4614 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4615 L:      netdev@vger.kernel.org
4616 S:      Orphan
4617 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4618 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4619
4620 DC390/AM53C974 SCSI driver
4621 M:      Hannes Reinecke <hare@suse.com>
4622 L:      linux-scsi@vger.kernel.org
4623 S:      Maintained
4624 F:      drivers/scsi/am53c974.c
4625
4626 DC395x SCSI driver
4627 M:      Oliver Neukum <oliver@neukum.org>
4628 M:      Ali Akcaagac <aliakc@web.de>
4629 M:      Jamie Lenehan <lenehan@twibble.org>
4630 L:      dc395x@twibble.org
4631 W:      http://twibble.org/dist/dc395x/
4632 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4633 S:      Maintained
4634 F:      Documentation/scsi/dc395x.txt
4635 F:      drivers/scsi/dc395x.*
4636
4637 DCCP PROTOCOL
4638 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4639 L:      dccp@vger.kernel.org
4640 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4641 S:      Maintained
4642 F:      include/linux/dccp.h
4643 F:      include/uapi/linux/dccp.h
4644 F:      include/linux/tfrc.h
4645 F:      net/dccp/
4646
4647 DECnet NETWORK LAYER
4648 W:      http://linux-decnet.sourceforge.net
4649 L:      linux-decnet-user@lists.sourceforge.net
4650 S:      Orphan
4651 F:      Documentation/networking/decnet.txt
4652 F:      net/decnet/
4653
4654 DECSTATION PLATFORM SUPPORT
4655 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4656 L:      linux-mips@vger.kernel.org
4657 W:      http://www.linux-mips.org/wiki/DECstation
4658 S:      Maintained
4659 F:      arch/mips/dec/
4660 F:      arch/mips/include/asm/dec/
4661 F:      arch/mips/include/asm/mach-dec/
4662
4663 DEFXX FDDI NETWORK DRIVER
4664 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4665 S:      Maintained
4666 F:      drivers/net/fddi/defxx.*
4667
4668 DEINTERLACE DRIVERS FOR ALLWINNER H3
4669 M:      Jernej Skrabec <jernej.skrabec@siol.net>
4670 L:      linux-media@vger.kernel.org
4671 T:      git git://linuxtv.org/media_tree.git
4672 S:      Maintained
4673 F:      drivers/media/platform/sunxi/sun8i-di/
4674 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
4675
4676 DELL SMBIOS DRIVER
4677 M:      Pali Rohár <pali.rohar@gmail.com>
4678 M:      Mario Limonciello <mario.limonciello@dell.com>
4679 L:      platform-driver-x86@vger.kernel.org
4680 S:      Maintained
4681 F:      drivers/platform/x86/dell-smbios.*
4682
4683 DELL SMBIOS SMM DRIVER
4684 M:      Mario Limonciello <mario.limonciello@dell.com>
4685 L:      platform-driver-x86@vger.kernel.org
4686 S:      Maintained
4687 F:      drivers/platform/x86/dell-smbios-smm.c
4688
4689 DELL SMBIOS WMI DRIVER
4690 M:      Mario Limonciello <mario.limonciello@dell.com>
4691 L:      platform-driver-x86@vger.kernel.org
4692 S:      Maintained
4693 F:      drivers/platform/x86/dell-smbios-wmi.c
4694 F:      tools/wmi/dell-smbios-example.c
4695
4696 DEFZA FDDI NETWORK DRIVER
4697 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4698 S:      Maintained
4699 F:      drivers/net/fddi/defza.*
4700
4701 DELL LAPTOP DRIVER
4702 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4703 M:      Pali Rohár <pali.rohar@gmail.com>
4704 L:      platform-driver-x86@vger.kernel.org
4705 S:      Maintained
4706 F:      drivers/platform/x86/dell-laptop.c
4707
4708 DELL LAPTOP FREEFALL DRIVER
4709 M:      Pali Rohár <pali.rohar@gmail.com>
4710 S:      Maintained
4711 F:      drivers/platform/x86/dell-smo8800.c
4712
4713 DELL LAPTOP RBTN DRIVER
4714 M:      Pali Rohár <pali.rohar@gmail.com>
4715 S:      Maintained
4716 F:      drivers/platform/x86/dell-rbtn.*
4717
4718 DELL REMOTE BIOS UPDATE DRIVER
4719 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4720 L:      platform-driver-x86@vger.kernel.org
4721 S:      Maintained
4722 F:      drivers/platform/x86/dell_rbu.c
4723
4724 DELL LAPTOP SMM DRIVER
4725 M:      Pali Rohár <pali.rohar@gmail.com>
4726 S:      Maintained
4727 F:      drivers/hwmon/dell-smm-hwmon.c
4728 F:      include/uapi/linux/i8k.h
4729
4730 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4731 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4732 L:      platform-driver-x86@vger.kernel.org
4733 S:      Maintained
4734 F:      Documentation/driver-api/dcdbas.rst
4735 F:      drivers/platform/x86/dcdbas.*
4736
4737 DELL WMI NOTIFICATIONS DRIVER
4738 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4739 M:      Pali Rohár <pali.rohar@gmail.com>
4740 S:      Maintained
4741 F:      drivers/platform/x86/dell-wmi.c
4742
4743 DELL WMI DESCRIPTOR DRIVER
4744 M:      Mario Limonciello <mario.limonciello@dell.com>
4745 S:      Maintained
4746 F:      drivers/platform/x86/dell-wmi-descriptor.c
4747
4748 DELTA ST MEDIA DRIVER
4749 M:      Hugues Fruchet <hugues.fruchet@st.com>
4750 L:      linux-media@vger.kernel.org
4751 T:      git git://linuxtv.org/media_tree.git
4752 W:      https://linuxtv.org
4753 S:      Supported
4754 F:      drivers/media/platform/sti/delta
4755
4756 DENALI NAND DRIVER
4757 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4758 L:      linux-mtd@lists.infradead.org
4759 S:      Supported
4760 F:      drivers/mtd/nand/raw/denali*
4761
4762 DESIGNWARE EDMA CORE IP DRIVER
4763 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4764 L:      dmaengine@vger.kernel.org
4765 S:      Maintained
4766 F:      drivers/dma/dw-edma/
4767 F:      include/linux/dma/edma.h
4768
4769 DESIGNWARE USB2 DRD IP DRIVER
4770 M:      Minas Harutyunyan <hminas@synopsys.com>
4771 L:      linux-usb@vger.kernel.org
4772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4773 S:      Maintained
4774 F:      drivers/usb/dwc2/
4775
4776 DESIGNWARE USB3 DRD IP DRIVER
4777 M:      Felipe Balbi <balbi@kernel.org>
4778 L:      linux-usb@vger.kernel.org
4779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4780 S:      Maintained
4781 F:      drivers/usb/dwc3/
4782
4783 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4784 M:      Andreas Klinger <ak@it-klinger.de>
4785 L:      linux-iio@vger.kernel.org
4786 S:      Maintained
4787 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4788 F:      drivers/iio/proximity/srf*.c
4789
4790 DEVICE COREDUMP (DEV_COREDUMP)
4791 M:      Johannes Berg <johannes@sipsolutions.net>
4792 L:      linux-kernel@vger.kernel.org
4793 S:      Maintained
4794 F:      drivers/base/devcoredump.c
4795 F:      include/linux/devcoredump.h
4796
4797 DEVICE FREQUENCY (DEVFREQ)
4798 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4799 M:      Kyungmin Park <kyungmin.park@samsung.com>
4800 M:      Chanwoo Choi <cw00.choi@samsung.com>
4801 L:      linux-pm@vger.kernel.org
4802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4803 S:      Maintained
4804 F:      drivers/devfreq/
4805 F:      include/linux/devfreq.h
4806 F:      Documentation/devicetree/bindings/devfreq/
4807 F:      include/trace/events/devfreq.h
4808
4809 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4810 M:      Chanwoo Choi <cw00.choi@samsung.com>
4811 L:      linux-pm@vger.kernel.org
4812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4813 S:      Supported
4814 F:      drivers/devfreq/event/
4815 F:      drivers/devfreq/devfreq-event.c
4816 F:      include/dt-bindings/pmu/exynos_ppmu.h
4817 F:      include/linux/devfreq-event.h
4818 F:      Documentation/devicetree/bindings/devfreq/event/
4819
4820 DEVICE NUMBER REGISTRY
4821 M:      Torben Mathiasen <device@lanana.org>
4822 W:      http://lanana.org/docs/device-list/index.html
4823 S:      Maintained
4824
4825 DEVICE-MAPPER  (LVM)
4826 M:      Alasdair Kergon <agk@redhat.com>
4827 M:      Mike Snitzer <snitzer@redhat.com>
4828 M:      dm-devel@redhat.com
4829 L:      dm-devel@redhat.com
4830 W:      http://sources.redhat.com/dm
4831 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4833 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4834 S:      Maintained
4835 F:      Documentation/admin-guide/device-mapper/
4836 F:      drivers/md/Makefile
4837 F:      drivers/md/Kconfig
4838 F:      drivers/md/dm*
4839 F:      drivers/md/persistent-data/
4840 F:      include/linux/device-mapper.h
4841 F:      include/linux/dm-*.h
4842 F:      include/uapi/linux/dm-*.h
4843
4844 DEVLINK
4845 M:      Jiri Pirko <jiri@mellanox.com>
4846 L:      netdev@vger.kernel.org
4847 S:      Supported
4848 F:      net/core/devlink.c
4849 F:      include/net/devlink.h
4850 F:      include/uapi/linux/devlink.h
4851
4852 DIALOG SEMICONDUCTOR DRIVERS
4853 M:      Support Opensource <support.opensource@diasemi.com>
4854 W:      http://www.dialog-semiconductor.com/products
4855 S:      Supported
4856 F:      Documentation/hwmon/da90??.rst
4857 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4858 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4859 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4860 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4861 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4862 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4863 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4864 F:      drivers/gpio/gpio-da90??.c
4865 F:      drivers/hwmon/da90??-hwmon.c
4866 F:      drivers/iio/adc/da91??-*.c
4867 F:      drivers/input/misc/da90??_onkey.c
4868 F:      drivers/input/touchscreen/da9052_tsi.c
4869 F:      drivers/leds/leds-da90??.c
4870 F:      drivers/mfd/da903x.c
4871 F:      drivers/mfd/da90??-*.c
4872 F:      drivers/mfd/da91??-*.c
4873 F:      drivers/power/supply/da9052-battery.c
4874 F:      drivers/power/supply/da91??-*.c
4875 F:      drivers/regulator/da903x.c
4876 F:      drivers/regulator/da9???-regulator.[ch]
4877 F:      drivers/regulator/slg51000-regulator.[ch]
4878 F:      drivers/thermal/da90??-thermal.c
4879 F:      drivers/rtc/rtc-da90??.c
4880 F:      drivers/video/backlight/da90??_bl.c
4881 F:      drivers/watchdog/da90??_wdt.c
4882 F:      include/linux/mfd/da903x.h
4883 F:      include/linux/mfd/da9052/
4884 F:      include/linux/mfd/da9055/
4885 F:      include/linux/mfd/da9062/
4886 F:      include/linux/mfd/da9063/
4887 F:      include/linux/mfd/da9150/
4888 F:      include/linux/regulator/da9211.h
4889 F:      include/sound/da[79]*.h
4890 F:      sound/soc/codecs/da[79]*.[ch]
4891
4892 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4893 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4894 L:      linux-gpio@vger.kernel.org
4895 S:      Maintained
4896 F:      drivers/gpio/gpio-gpio-mm.c
4897
4898 DIOLAN U2C-12 I2C DRIVER
4899 M:      Guenter Roeck <linux@roeck-us.net>
4900 L:      linux-i2c@vger.kernel.org
4901 S:      Maintained
4902 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4903
4904 FILESYSTEM DIRECT ACCESS (DAX)
4905 M:      Dan Williams <dan.j.williams@intel.com>
4906 R:      Matthew Wilcox <willy@infradead.org>
4907 R:      Jan Kara <jack@suse.cz>
4908 L:      linux-fsdevel@vger.kernel.org
4909 L:      linux-nvdimm@lists.01.org
4910 S:      Supported
4911 F:      fs/dax.c
4912 F:      include/linux/dax.h
4913 F:      include/trace/events/fs_dax.h
4914
4915 DEVICE DIRECT ACCESS (DAX)
4916 M:      Dan Williams <dan.j.williams@intel.com>
4917 M:      Vishal Verma <vishal.l.verma@intel.com>
4918 M:      Dave Jiang <dave.jiang@intel.com>
4919 L:      linux-nvdimm@lists.01.org
4920 S:      Supported
4921 F:      drivers/dax/
4922
4923 DIRECTORY NOTIFICATION (DNOTIFY)
4924 M:      Jan Kara <jack@suse.cz>
4925 R:      Amir Goldstein <amir73il@gmail.com>
4926 L:      linux-fsdevel@vger.kernel.org
4927 S:      Maintained
4928 F:      Documentation/filesystems/dnotify.txt
4929 F:      fs/notify/dnotify/
4930 F:      include/linux/dnotify.h
4931
4932 DISK GEOMETRY AND PARTITION HANDLING
4933 M:      Andries Brouwer <aeb@cwi.nl>
4934 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4935 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4936 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4937 S:      Maintained
4938
4939 DISKQUOTA
4940 M:      Jan Kara <jack@suse.com>
4941 S:      Maintained
4942 F:      Documentation/filesystems/quota.txt
4943 F:      fs/quota/
4944 F:      include/linux/quota*.h
4945 F:      include/uapi/linux/quota*.h
4946
4947 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4948 M:      Bernie Thompson <bernie@plugable.com>
4949 L:      linux-fbdev@vger.kernel.org
4950 S:      Maintained
4951 W:      http://plugable.com/category/projects/udlfb/
4952 F:      drivers/video/fbdev/udlfb.c
4953 F:      include/video/udlfb.h
4954 F:      Documentation/fb/udlfb.rst
4955
4956 DISTRIBUTED LOCK MANAGER (DLM)
4957 M:      Christine Caulfield <ccaulfie@redhat.com>
4958 M:      David Teigland <teigland@redhat.com>
4959 L:      cluster-devel@redhat.com
4960 W:      http://sources.redhat.com/cluster/
4961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4962 S:      Supported
4963 F:      fs/dlm/
4964
4965 DMA BUFFER SHARING FRAMEWORK
4966 M:      Sumit Semwal <sumit.semwal@linaro.org>
4967 S:      Maintained
4968 L:      linux-media@vger.kernel.org
4969 L:      dri-devel@lists.freedesktop.org
4970 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4971 F:      drivers/dma-buf/
4972 F:      include/linux/dma-buf*
4973 F:      include/linux/reservation.h
4974 F:      include/linux/*fence.h
4975 F:      Documentation/driver-api/dma-buf.rst
4976 T:      git git://anongit.freedesktop.org/drm/drm-misc
4977
4978 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4979 M:      Vinod Koul <vkoul@kernel.org>
4980 L:      dmaengine@vger.kernel.org
4981 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4982 S:      Maintained
4983 F:      drivers/dma/
4984 F:      include/linux/dmaengine.h
4985 F:      include/linux/of_dma.h
4986 F:      Documentation/devicetree/bindings/dma/
4987 F:      Documentation/driver-api/dmaengine/
4988 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4989
4990 DMA MAPPING HELPERS
4991 M:      Christoph Hellwig <hch@lst.de>
4992 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4993 R:      Robin Murphy <robin.murphy@arm.com>
4994 L:      iommu@lists.linux-foundation.org
4995 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4996 W:      http://git.infradead.org/users/hch/dma-mapping.git
4997 S:      Supported
4998 F:      kernel/dma/
4999 F:      include/asm-generic/dma-mapping.h
5000 F:      include/linux/dma-direct.h
5001 F:      include/linux/dma-mapping.h
5002 F:      include/linux/dma-noncoherent.h
5003
5004 DME1737 HARDWARE MONITOR DRIVER
5005 M:      Juerg Haefliger <juergh@gmail.com>
5006 L:      linux-hwmon@vger.kernel.org
5007 S:      Maintained
5008 F:      Documentation/hwmon/dme1737.rst
5009 F:      drivers/hwmon/dme1737.c
5010
5011 DMI/SMBIOS SUPPORT
5012 M:      Jean Delvare <jdelvare@suse.com>
5013 S:      Maintained
5014 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5015 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5016 F:      drivers/firmware/dmi-id.c
5017 F:      drivers/firmware/dmi_scan.c
5018 F:      include/linux/dmi.h
5019
5020 DOCUMENTATION
5021 M:      Jonathan Corbet <corbet@lwn.net>
5022 L:      linux-doc@vger.kernel.org
5023 S:      Maintained
5024 F:      Documentation/
5025 F:      scripts/documentation-file-ref-check
5026 F:      scripts/kernel-doc
5027 F:      scripts/sphinx-pre-install
5028 X:      Documentation/ABI/
5029 X:      Documentation/firmware-guide/acpi/
5030 X:      Documentation/devicetree/
5031 X:      Documentation/i2c/
5032 X:      Documentation/media/
5033 X:      Documentation/power/
5034 X:      Documentation/spi/
5035 T:      git git://git.lwn.net/linux.git docs-next
5036
5037 DOCUMENTATION/ITALIAN
5038 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5039 L:      linux-doc@vger.kernel.org
5040 S:      Maintained
5041 F:      Documentation/translations/it_IT
5042
5043 DOCUMENTATION SCRIPTS
5044 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5045 L:      linux-doc@vger.kernel.org
5046 S:      Maintained
5047 F:      scripts/documentation-file-ref-check
5048 F:      scripts/sphinx-pre-install
5049 F:      Documentation/sphinx/parse-headers.pl
5050
5051 DONGWOON DW9714 LENS VOICE COIL DRIVER
5052 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5053 L:      linux-media@vger.kernel.org
5054 T:      git git://linuxtv.org/media_tree.git
5055 S:      Maintained
5056 F:      drivers/media/i2c/dw9714.c
5057 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5058
5059 DONGWOON DW9807 LENS VOICE COIL DRIVER
5060 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5061 L:      linux-media@vger.kernel.org
5062 T:      git git://linuxtv.org/media_tree.git
5063 S:      Maintained
5064 F:      drivers/media/i2c/dw9807-vcm.c
5065 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5066
5067 DOUBLETALK DRIVER
5068 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5069 L:      blinux-list@redhat.com
5070 S:      Maintained
5071 F:      drivers/char/dtlk.c
5072 F:      include/linux/dtlk.h
5073
5074 DPAA2 DATAPATH I/O (DPIO) DRIVER
5075 M:      Roy Pledge <Roy.Pledge@nxp.com>
5076 L:      linux-kernel@vger.kernel.org
5077 S:      Maintained
5078 F:      drivers/soc/fsl/dpio
5079
5080 DPAA2 ETHERNET DRIVER
5081 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5082 L:      netdev@vger.kernel.org
5083 S:      Maintained
5084 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5085 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5086 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5087 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5088 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5089 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5090 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5091 F:      Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst
5092 F:      Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst
5093
5094 DPAA2 ETHERNET SWITCH DRIVER
5095 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5096 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5097 L:      linux-kernel@vger.kernel.org
5098 S:      Maintained
5099 F:      drivers/staging/fsl-dpaa2/ethsw
5100
5101 DPT_I2O SCSI RAID DRIVER
5102 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5103 L:      linux-scsi@vger.kernel.org
5104 W:      http://www.adaptec.com/
5105 S:      Maintained
5106 F:      drivers/scsi/dpt*
5107 F:      drivers/scsi/dpt/
5108
5109 DRBD DRIVER
5110 M:      Philipp Reisner <philipp.reisner@linbit.com>
5111 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5112 L:      drbd-dev@lists.linbit.com
5113 W:      http://www.drbd.org
5114 T:      git git://git.linbit.com/linux-drbd.git
5115 T:      git git://git.linbit.com/drbd-8.4.git
5116 S:      Supported
5117 F:      drivers/block/drbd/
5118 F:      lib/lru_cache.c
5119 F:      Documentation/admin-guide/blockdev/
5120
5121 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5122 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5123 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5125 S:      Supported
5126 F:      Documentation/kobject.txt
5127 F:      drivers/base/
5128 F:      fs/debugfs/
5129 F:      fs/sysfs/
5130 F:      include/linux/debugfs.h
5131 F:      include/linux/kobj*
5132 F:      lib/kobj*
5133
5134 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5135 M:      Kevin Hilman <khilman@kernel.org>
5136 M:      Nishanth Menon <nm@ti.com>
5137 S:      Maintained
5138 F:      drivers/power/avs/
5139 F:      include/linux/power/smartreflex.h
5140 L:      linux-pm@vger.kernel.org
5141
5142 DRM DRIVER FOR ARM PL111 CLCD
5143 M:      Eric Anholt <eric@anholt.net>
5144 T:      git git://anongit.freedesktop.org/drm/drm-misc
5145 S:      Supported
5146 F:      drivers/gpu/drm/pl111/
5147
5148 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5149 M:      Linus Walleij <linus.walleij@linaro.org>
5150 T:      git git://anongit.freedesktop.org/drm/drm-misc
5151 S:      Maintained
5152 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5153 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5154
5155 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5156 M:      Dave Airlie <airlied@redhat.com>
5157 S:      Odd Fixes
5158 F:      drivers/gpu/drm/ast/
5159
5160 DRM DRIVER FOR ASPEED BMC GFX
5161 M:      Joel Stanley <joel@jms.id.au>
5162 L:      linux-aspeed@lists.ozlabs.org
5163 T:      git git://anongit.freedesktop.org/drm/drm-misc
5164 S:      Supported
5165 F:      drivers/gpu/drm/aspeed/
5166 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5167
5168 DRM DRIVER FOR BOCHS VIRTUAL GPU
5169 M:      Gerd Hoffmann <kraxel@redhat.com>
5170 L:      virtualization@lists.linux-foundation.org
5171 T:      git git://anongit.freedesktop.org/drm/drm-misc
5172 S:      Maintained
5173 F:      drivers/gpu/drm/bochs/
5174
5175 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5176 M:      Linus Walleij <linus.walleij@linaro.org>
5177 T:      git git://anongit.freedesktop.org/drm/drm-misc
5178 S:      Maintained
5179 F:      drivers/gpu/drm/tve200/
5180
5181 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5182 M:      Jagan Teki <jagan@amarulasolutions.com>
5183 S:      Maintained
5184 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5185 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5186
5187 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5188 M:      Hans de Goede <hdegoede@redhat.com>
5189 T:      git git://anongit.freedesktop.org/drm/drm-misc
5190 S:      Maintained
5191 F:      drivers/gpu/drm/tiny/gm12u320.c
5192
5193 DRM DRIVER FOR ILITEK ILI9225 PANELS
5194 M:      David Lechner <david@lechnology.com>
5195 T:      git git://anongit.freedesktop.org/drm/drm-misc
5196 S:      Maintained
5197 F:      drivers/gpu/drm/tiny/ili9225.c
5198 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5199
5200 DRM DRIVER FOR HX8357D PANELS
5201 M:      Eric Anholt <eric@anholt.net>
5202 T:      git git://anongit.freedesktop.org/drm/drm-misc
5203 S:      Maintained
5204 F:      drivers/gpu/drm/tiny/hx8357d.c
5205 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5206
5207 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5208 S:      Orphan / Obsolete
5209 F:      drivers/gpu/drm/i810/
5210 F:      include/uapi/drm/i810_drm.h
5211
5212 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5213 S:      Orphan / Obsolete
5214 F:      drivers/gpu/drm/mga/
5215 F:      include/uapi/drm/mga_drm.h
5216
5217 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5218 M:      Dave Airlie <airlied@redhat.com>
5219 S:      Odd Fixes
5220 F:      drivers/gpu/drm/mgag200/
5221
5222 DRM DRIVER FOR MI0283QT
5223 M:      Noralf Trønnes <noralf@tronnes.org>
5224 T:      git git://anongit.freedesktop.org/drm/drm-misc
5225 S:      Maintained
5226 F:      drivers/gpu/drm/tiny/mi0283qt.c
5227 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5228
5229 DRM DRIVER FOR MSM ADRENO GPU
5230 M:      Rob Clark <robdclark@gmail.com>
5231 M:      Sean Paul <sean@poorly.run>
5232 L:      linux-arm-msm@vger.kernel.org
5233 L:      dri-devel@lists.freedesktop.org
5234 L:      freedreno@lists.freedesktop.org
5235 T:      git https://gitlab.freedesktop.org/drm/msm.git
5236 S:      Maintained
5237 F:      drivers/gpu/drm/msm/
5238 F:      include/uapi/drm/msm_drm.h
5239 F:      Documentation/devicetree/bindings/display/msm/
5240
5241 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5242 M:      Ben Skeggs <bskeggs@redhat.com>
5243 L:      dri-devel@lists.freedesktop.org
5244 L:      nouveau@lists.freedesktop.org
5245 T:      git git://github.com/skeggsb/linux
5246 S:      Supported
5247 F:      drivers/gpu/drm/nouveau/
5248 F:      include/uapi/drm/nouveau_drm.h
5249
5250 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5251 M:      Stefan Mavrodiev <stefan@olimex.com>
5252 S:      Maintained
5253 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5254 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5255
5256 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5257 M:      Noralf Trønnes <noralf@tronnes.org>
5258 T:      git git://anongit.freedesktop.org/drm/drm-misc
5259 S:      Maintained
5260 F:      drivers/gpu/drm/tiny/repaper.c
5261 F:      Documentation/devicetree/bindings/display/repaper.txt
5262
5263 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5264 M:      Dave Airlie <airlied@redhat.com>
5265 M:      Gerd Hoffmann <kraxel@redhat.com>
5266 L:      virtualization@lists.linux-foundation.org
5267 T:      git git://anongit.freedesktop.org/drm/drm-misc
5268 S:      Obsolete
5269 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5270 F:      drivers/gpu/drm/cirrus/
5271
5272 DRM DRIVER FOR QXL VIRTUAL GPU
5273 M:      Dave Airlie <airlied@redhat.com>
5274 M:      Gerd Hoffmann <kraxel@redhat.com>
5275 L:      virtualization@lists.linux-foundation.org
5276 L:      spice-devel@lists.freedesktop.org
5277 T:      git git://anongit.freedesktop.org/drm/drm-misc
5278 S:      Maintained
5279 F:      drivers/gpu/drm/qxl/
5280 F:      include/uapi/drm/qxl_drm.h
5281
5282 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5283 M:      Robert Chiras <robert.chiras@nxp.com>
5284 S:      Maintained
5285 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5286 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5287
5288 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5289 S:      Orphan / Obsolete
5290 F:      drivers/gpu/drm/r128/
5291 F:      include/uapi/drm/r128_drm.h
5292
5293 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5294 M:      Guido Günther <agx@sigxcpu.org>
5295 R:      Purism Kernel Team <kernel@puri.sm>
5296 S:      Maintained
5297 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5298 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5299
5300 DRM DRIVER FOR SAVAGE VIDEO CARDS
5301 S:      Orphan / Obsolete
5302 F:      drivers/gpu/drm/savage/
5303 F:      include/uapi/drm/savage_drm.h
5304
5305 DRM DRIVER FOR SIS VIDEO CARDS
5306 S:      Orphan / Obsolete
5307 F:      drivers/gpu/drm/sis/
5308 F:      include/uapi/drm/sis_drm.h
5309
5310 DRM DRIVER FOR SITRONIX ST7701 PANELS
5311 M:      Jagan Teki <jagan@amarulasolutions.com>
5312 S:      Maintained
5313 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5314 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5315
5316 DRM DRIVER FOR SITRONIX ST7586 PANELS
5317 M:      David Lechner <david@lechnology.com>
5318 T:      git git://anongit.freedesktop.org/drm/drm-misc
5319 S:      Maintained
5320 F:      drivers/gpu/drm/tiny/st7586.c
5321 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5322
5323 DRM DRIVER FOR SITRONIX ST7735R PANELS
5324 M:      David Lechner <david@lechnology.com>
5325 T:      git git://anongit.freedesktop.org/drm/drm-misc
5326 S:      Maintained
5327 F:      drivers/gpu/drm/tiny/st7735r.c
5328 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5329
5330 DRM DRIVER FOR ST-ERICSSON MCDE
5331 M:      Linus Walleij <linus.walleij@linaro.org>
5332 T:      git git://anongit.freedesktop.org/drm/drm-misc
5333 S:      Maintained
5334 F:      drivers/gpu/drm/mcde/
5335 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5336
5337 DRM DRIVER FOR TDFX VIDEO CARDS
5338 S:      Orphan / Obsolete
5339 F:      drivers/gpu/drm/tdfx/
5340
5341 DRM DRIVER FOR TPO TPG110 PANELS
5342 M:      Linus Walleij <linus.walleij@linaro.org>
5343 T:      git git://anongit.freedesktop.org/drm/drm-misc
5344 S:      Maintained
5345 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5346 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5347
5348 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5349 M:      Dave Airlie <airlied@redhat.com>
5350 R:      Sean Paul <sean@poorly.run>
5351 L:      dri-devel@lists.freedesktop.org
5352 S:      Odd Fixes
5353 F:      drivers/gpu/drm/udl/
5354 T:      git git://anongit.freedesktop.org/drm/drm-misc
5355
5356 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5357 M:      Hans de Goede <hdegoede@redhat.com>
5358 L:      dri-devel@lists.freedesktop.org
5359 S:      Maintained
5360 F:      drivers/gpu/drm/vboxvideo/
5361 T:      git git://anongit.freedesktop.org/drm/drm-misc
5362
5363 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5364 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5365 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5366 R:      Daniel Vetter <daniel@ffwll.ch>
5367 T:      git git://anongit.freedesktop.org/drm/drm-misc
5368 S:      Maintained
5369 L:      dri-devel@lists.freedesktop.org
5370 F:      drivers/gpu/drm/vkms/
5371 F:      Documentation/gpu/vkms.rst
5372
5373 DRM DRIVER FOR VMWARE VIRTUAL GPU
5374 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5375 M:      Thomas Hellstrom <thellstrom@vmware.com>
5376 L:      dri-devel@lists.freedesktop.org
5377 T:      git git://people.freedesktop.org/~thomash/linux
5378 S:      Supported
5379 F:      drivers/gpu/drm/vmwgfx/
5380 F:      include/uapi/drm/vmwgfx_drm.h
5381
5382 DRM DRIVERS
5383 M:      David Airlie <airlied@linux.ie>
5384 M:      Daniel Vetter <daniel@ffwll.ch>
5385 L:      dri-devel@lists.freedesktop.org
5386 T:      git git://anongit.freedesktop.org/drm/drm
5387 B:      https://bugs.freedesktop.org/
5388 C:      irc://chat.freenode.net/dri-devel
5389 S:      Maintained
5390 F:      drivers/gpu/drm/
5391 F:      drivers/gpu/vga/
5392 F:      Documentation/devicetree/bindings/display/
5393 F:      Documentation/devicetree/bindings/gpu/
5394 F:      Documentation/gpu/
5395 F:      include/drm/
5396 F:      include/uapi/drm/
5397 F:      include/linux/vga*
5398
5399 DRM DRIVERS AND MISC GPU PATCHES
5400 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5401 M:      Maxime Ripard <mripard@kernel.org>
5402 M:      Sean Paul <sean@poorly.run>
5403 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5404 S:      Maintained
5405 T:      git git://anongit.freedesktop.org/drm/drm-misc
5406 F:      Documentation/gpu/
5407 F:      drivers/gpu/vga/
5408 F:      drivers/gpu/drm/*
5409 F:      include/drm/drm*
5410 F:      include/uapi/drm/drm*
5411 F:      include/linux/vga*
5412
5413 DRM DRIVERS FOR ALLWINNER A10
5414 M:      Maxime Ripard <mripard@kernel.org>
5415 M:      Chen-Yu Tsai <wens@csie.org>
5416 L:      dri-devel@lists.freedesktop.org
5417 S:      Supported
5418 F:      drivers/gpu/drm/sun4i/
5419 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5420 T:      git git://anongit.freedesktop.org/drm/drm-misc
5421
5422 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5423 M:      Maxime Ripard <mripard@kernel.org>
5424 M:      Chen-Yu Tsai <wens@csie.org>
5425 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5426 L:      dri-devel@lists.freedesktop.org
5427 S:      Supported
5428 F:      drivers/gpu/drm/sun4i/sun8i*
5429 T:      git git://anongit.freedesktop.org/drm/drm-misc
5430
5431 DRM DRIVERS FOR AMLOGIC SOCS
5432 M:      Neil Armstrong <narmstrong@baylibre.com>
5433 L:      dri-devel@lists.freedesktop.org
5434 L:      linux-amlogic@lists.infradead.org
5435 W:      http://linux-meson.com/
5436 S:      Supported
5437 F:      drivers/gpu/drm/meson/
5438 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5439 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5440 F:      Documentation/gpu/meson.rst
5441 T:      git git://anongit.freedesktop.org/drm/drm-misc
5442
5443 DRM DRIVERS FOR ATMEL HLCDC
5444 M:      Sam Ravnborg <sam@ravnborg.org>
5445 M:      Boris Brezillon <bbrezillon@kernel.org>
5446 L:      dri-devel@lists.freedesktop.org
5447 S:      Supported
5448 F:      drivers/gpu/drm/atmel-hlcdc/
5449 F:      Documentation/devicetree/bindings/display/atmel/
5450 T:      git git://anongit.freedesktop.org/drm/drm-misc
5451
5452 DRM DRIVERS FOR BRIDGE CHIPS
5453 M:      Andrzej Hajda <a.hajda@samsung.com>
5454 M:      Neil Armstrong <narmstrong@baylibre.com>
5455 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5456 R:      Jonas Karlman <jonas@kwiboo.se>
5457 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5458 S:      Maintained
5459 T:      git git://anongit.freedesktop.org/drm/drm-misc
5460 F:      drivers/gpu/drm/bridge/
5461
5462 DRM DRIVERS FOR EXYNOS
5463 M:      Inki Dae <inki.dae@samsung.com>
5464 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5465 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5466 M:      Kyungmin Park <kyungmin.park@samsung.com>
5467 L:      dri-devel@lists.freedesktop.org
5468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5469 S:      Supported
5470 F:      drivers/gpu/drm/exynos/
5471 F:      include/uapi/drm/exynos_drm.h
5472 F:      Documentation/devicetree/bindings/display/exynos/
5473
5474 DRM DRIVERS FOR FREESCALE DCU
5475 M:      Stefan Agner <stefan@agner.ch>
5476 M:      Alison Wang <alison.wang@nxp.com>
5477 L:      dri-devel@lists.freedesktop.org
5478 S:      Supported
5479 F:      drivers/gpu/drm/fsl-dcu/
5480 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5481 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5482 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5483 T:      git git://anongit.freedesktop.org/drm/drm-misc
5484
5485 DRM DRIVERS FOR FREESCALE IMX
5486 M:      Philipp Zabel <p.zabel@pengutronix.de>
5487 L:      dri-devel@lists.freedesktop.org
5488 S:      Maintained
5489 F:      drivers/gpu/drm/imx/
5490 F:      drivers/gpu/ipu-v3/
5491 F:      Documentation/devicetree/bindings/display/imx/
5492
5493 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5494 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5495 L:      dri-devel@lists.freedesktop.org
5496 T:      git git://github.com/patjak/drm-gma500
5497 S:      Maintained
5498 F:      drivers/gpu/drm/gma500/
5499
5500 DRM DRIVERS FOR HISILICON
5501 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5502 M:      Rongrong Zou <zourongrong@gmail.com>
5503 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5504 R:      Chen Feng <puck.chen@hisilicon.com>
5505 L:      dri-devel@lists.freedesktop.org
5506 T:      git git://github.com/xin3liang/linux.git
5507 S:      Maintained
5508 F:      drivers/gpu/drm/hisilicon/
5509 F:      Documentation/devicetree/bindings/display/hisilicon/
5510
5511 DRM DRIVERS FOR LIMA
5512 M:      Qiang Yu <yuq825@gmail.com>
5513 L:      dri-devel@lists.freedesktop.org
5514 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5515 S:      Maintained
5516 F:      drivers/gpu/drm/lima/
5517 F:      include/uapi/drm/lima_drm.h
5518 T:      git git://anongit.freedesktop.org/drm/drm-misc
5519
5520 DRM DRIVERS FOR MEDIATEK
5521 M:      CK Hu <ck.hu@mediatek.com>
5522 M:      Philipp Zabel <p.zabel@pengutronix.de>
5523 L:      dri-devel@lists.freedesktop.org
5524 S:      Supported
5525 F:      drivers/gpu/drm/mediatek/
5526 F:      Documentation/devicetree/bindings/display/mediatek/
5527
5528 DRM DRIVERS FOR NVIDIA TEGRA
5529 M:      Thierry Reding <thierry.reding@gmail.com>
5530 L:      dri-devel@lists.freedesktop.org
5531 L:      linux-tegra@vger.kernel.org
5532 T:      git git://anongit.freedesktop.org/tegra/linux.git
5533 S:      Supported
5534 F:      drivers/gpu/drm/tegra/
5535 F:      drivers/gpu/host1x/
5536 F:      include/linux/host1x.h
5537 F:      include/uapi/drm/tegra_drm.h
5538 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5539
5540 DRM DRIVERS FOR RENESAS
5541 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5542 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5543 L:      dri-devel@lists.freedesktop.org
5544 L:      linux-renesas-soc@vger.kernel.org
5545 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5546 S:      Supported
5547 F:      drivers/gpu/drm/rcar-du/
5548 F:      drivers/gpu/drm/shmobile/
5549 F:      include/linux/platform_data/shmob_drm.h
5550 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5551 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5552 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5553
5554 DRM DRIVERS FOR ROCKCHIP
5555 M:      Sandy Huang <hjc@rock-chips.com>
5556 M:      Heiko Stübner <heiko@sntech.de>
5557 L:      dri-devel@lists.freedesktop.org
5558 S:      Maintained
5559 F:      drivers/gpu/drm/rockchip/
5560 F:      Documentation/devicetree/bindings/display/rockchip/
5561 T:      git git://anongit.freedesktop.org/drm/drm-misc
5562
5563 DRM DRIVERS FOR STI
5564 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5565 M:      Vincent Abriou <vincent.abriou@st.com>
5566 L:      dri-devel@lists.freedesktop.org
5567 T:      git git://anongit.freedesktop.org/drm/drm-misc
5568 S:      Maintained
5569 F:      drivers/gpu/drm/sti
5570 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5571
5572 DRM DRIVERS FOR STM
5573 M:      Yannick Fertre <yannick.fertre@st.com>
5574 M:      Philippe Cornu <philippe.cornu@st.com>
5575 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5576 M:      Vincent Abriou <vincent.abriou@st.com>
5577 L:      dri-devel@lists.freedesktop.org
5578 T:      git git://anongit.freedesktop.org/drm/drm-misc
5579 S:      Maintained
5580 F:      drivers/gpu/drm/stm
5581 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5582
5583 DRM DRIVERS FOR TI LCDC
5584 M:      Jyri Sarha <jsarha@ti.com>
5585 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5586 L:      dri-devel@lists.freedesktop.org
5587 S:      Maintained
5588 F:      drivers/gpu/drm/tilcdc/
5589 F:      Documentation/devicetree/bindings/display/tilcdc/
5590
5591 DRM DRIVERS FOR TI OMAP
5592 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5593 L:      dri-devel@lists.freedesktop.org
5594 S:      Maintained
5595 F:      drivers/gpu/drm/omapdrm/
5596 F:      Documentation/devicetree/bindings/display/ti/
5597
5598 DRM DRIVERS FOR V3D
5599 M:      Eric Anholt <eric@anholt.net>
5600 S:      Supported
5601 F:      drivers/gpu/drm/v3d/
5602 F:      include/uapi/drm/v3d_drm.h
5603 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5604 T:      git git://anongit.freedesktop.org/drm/drm-misc
5605
5606 DRM DRIVERS FOR VC4
5607 M:      Eric Anholt <eric@anholt.net>
5608 T:      git git://github.com/anholt/linux
5609 S:      Supported
5610 F:      drivers/gpu/drm/vc4/
5611 F:      include/uapi/drm/vc4_drm.h
5612 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5613 T:      git git://anongit.freedesktop.org/drm/drm-misc
5614
5615 DRM DRIVERS FOR VIVANTE GPU IP
5616 M:      Lucas Stach <l.stach@pengutronix.de>
5617 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5618 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5619 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5620 L:      dri-devel@lists.freedesktop.org
5621 S:      Maintained
5622 F:      drivers/gpu/drm/etnaviv/
5623 F:      include/uapi/drm/etnaviv_drm.h
5624 F:      Documentation/devicetree/bindings/display/etnaviv/
5625
5626 DRM DRIVERS FOR ZTE ZX
5627 M:      Shawn Guo <shawnguo@kernel.org>
5628 L:      dri-devel@lists.freedesktop.org
5629 S:      Maintained
5630 F:      drivers/gpu/drm/zte/
5631 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5632 T:      git git://anongit.freedesktop.org/drm/drm-misc
5633
5634 DRM PANEL DRIVERS
5635 M:      Thierry Reding <thierry.reding@gmail.com>
5636 R:      Sam Ravnborg <sam@ravnborg.org>
5637 L:      dri-devel@lists.freedesktop.org
5638 T:      git git://anongit.freedesktop.org/drm/drm-misc
5639 S:      Maintained
5640 F:      drivers/gpu/drm/drm_panel.c
5641 F:      drivers/gpu/drm/panel/
5642 F:      include/drm/drm_panel.h
5643 F:      Documentation/devicetree/bindings/display/panel/
5644
5645 DRM DRIVERS FOR XEN
5646 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5647 T:      git git://anongit.freedesktop.org/drm/drm-misc
5648 L:      dri-devel@lists.freedesktop.org
5649 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5650 S:      Supported
5651 F:      drivers/gpu/drm/xen/
5652 F:      Documentation/gpu/xen-front.rst
5653
5654 DRM TTM SUBSYSTEM
5655 M:      Christian Koenig <christian.koenig@amd.com>
5656 M:      Huang Rui <ray.huang@amd.com>
5657 T:      git git://people.freedesktop.org/~agd5f/linux
5658 S:      Maintained
5659 L:      dri-devel@lists.freedesktop.org
5660 F:      include/drm/ttm/
5661 F:      drivers/gpu/drm/ttm/
5662
5663 DSBR100 USB FM RADIO DRIVER
5664 M:      Alexey Klimov <klimov.linux@gmail.com>
5665 L:      linux-media@vger.kernel.org
5666 T:      git git://linuxtv.org/media_tree.git
5667 S:      Maintained
5668 F:      drivers/media/radio/dsbr100.c
5669
5670 DT3155 MEDIA DRIVER
5671 M:      Hans Verkuil <hverkuil@xs4all.nl>
5672 L:      linux-media@vger.kernel.org
5673 T:      git git://linuxtv.org/media_tree.git
5674 W:      https://linuxtv.org
5675 S:      Odd Fixes
5676 F:      drivers/media/pci/dt3155/
5677
5678 DVB_USB_AF9015 MEDIA DRIVER
5679 M:      Antti Palosaari <crope@iki.fi>
5680 L:      linux-media@vger.kernel.org
5681 W:      https://linuxtv.org
5682 W:      http://palosaari.fi/linux/
5683 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5684 T:      git git://linuxtv.org/anttip/media_tree.git
5685 S:      Maintained
5686 F:      drivers/media/usb/dvb-usb-v2/af9015*
5687
5688 DVB_USB_AF9035 MEDIA DRIVER
5689 M:      Antti Palosaari <crope@iki.fi>
5690 L:      linux-media@vger.kernel.org
5691 W:      https://linuxtv.org
5692 W:      http://palosaari.fi/linux/
5693 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5694 T:      git git://linuxtv.org/anttip/media_tree.git
5695 S:      Maintained
5696 F:      drivers/media/usb/dvb-usb-v2/af9035*
5697
5698 DVB_USB_ANYSEE MEDIA DRIVER
5699 M:      Antti Palosaari <crope@iki.fi>
5700 L:      linux-media@vger.kernel.org
5701 W:      https://linuxtv.org
5702 W:      http://palosaari.fi/linux/
5703 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5704 T:      git git://linuxtv.org/anttip/media_tree.git
5705 S:      Maintained
5706 F:      drivers/media/usb/dvb-usb-v2/anysee*
5707
5708 DVB_USB_AU6610 MEDIA DRIVER
5709 M:      Antti Palosaari <crope@iki.fi>
5710 L:      linux-media@vger.kernel.org
5711 W:      https://linuxtv.org
5712 W:      http://palosaari.fi/linux/
5713 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5714 T:      git git://linuxtv.org/anttip/media_tree.git
5715 S:      Maintained
5716 F:      drivers/media/usb/dvb-usb-v2/au6610*
5717
5718 DVB_USB_CE6230 MEDIA DRIVER
5719 M:      Antti Palosaari <crope@iki.fi>
5720 L:      linux-media@vger.kernel.org
5721 W:      https://linuxtv.org
5722 W:      http://palosaari.fi/linux/
5723 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5724 T:      git git://linuxtv.org/anttip/media_tree.git
5725 S:      Maintained
5726 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5727
5728 DVB_USB_CXUSB MEDIA DRIVER
5729 M:      Michael Krufky <mkrufky@linuxtv.org>
5730 L:      linux-media@vger.kernel.org
5731 W:      https://linuxtv.org
5732 W:      http://github.com/mkrufky
5733 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5734 T:      git git://linuxtv.org/media_tree.git
5735 S:      Maintained
5736 F:      drivers/media/usb/dvb-usb/cxusb*
5737
5738 DVB_USB_EC168 MEDIA DRIVER
5739 M:      Antti Palosaari <crope@iki.fi>
5740 L:      linux-media@vger.kernel.org
5741 W:      https://linuxtv.org
5742 W:      http://palosaari.fi/linux/
5743 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5744 T:      git git://linuxtv.org/anttip/media_tree.git
5745 S:      Maintained
5746 F:      drivers/media/usb/dvb-usb-v2/ec168*
5747
5748 DVB_USB_GL861 MEDIA DRIVER
5749 M:      Antti Palosaari <crope@iki.fi>
5750 L:      linux-media@vger.kernel.org
5751 W:      https://linuxtv.org
5752 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5753 T:      git git://linuxtv.org/anttip/media_tree.git
5754 S:      Maintained
5755 F:      drivers/media/usb/dvb-usb-v2/gl861*
5756
5757 DVB_USB_MXL111SF MEDIA DRIVER
5758 M:      Michael Krufky <mkrufky@linuxtv.org>
5759 L:      linux-media@vger.kernel.org
5760 W:      https://linuxtv.org
5761 W:      http://github.com/mkrufky
5762 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5763 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5764 S:      Maintained
5765 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5766
5767 DVB_USB_RTL28XXU MEDIA DRIVER
5768 M:      Antti Palosaari <crope@iki.fi>
5769 L:      linux-media@vger.kernel.org
5770 W:      https://linuxtv.org
5771 W:      http://palosaari.fi/linux/
5772 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5773 T:      git git://linuxtv.org/anttip/media_tree.git
5774 S:      Maintained
5775 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5776
5777 DVB_USB_V2 MEDIA DRIVER
5778 M:      Antti Palosaari <crope@iki.fi>
5779 L:      linux-media@vger.kernel.org
5780 W:      https://linuxtv.org
5781 W:      http://palosaari.fi/linux/
5782 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5783 T:      git git://linuxtv.org/anttip/media_tree.git
5784 S:      Maintained
5785 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5786 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5787
5788 DYNAMIC DEBUG
5789 M:      Jason Baron <jbaron@akamai.com>
5790 S:      Maintained
5791 F:      lib/dynamic_debug.c
5792 F:      include/linux/dynamic_debug.h
5793
5794 DYNAMIC INTERRUPT MODERATION
5795 M:      Tal Gilboa <talgi@mellanox.com>
5796 S:      Maintained
5797 F:      include/linux/dim.h
5798 F:      lib/dim/
5799
5800 DZ DECSTATION DZ11 SERIAL DRIVER
5801 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5802 S:      Maintained
5803 F:      drivers/tty/serial/dz.*
5804
5805 E3X0 POWER BUTTON DRIVER
5806 M:      Moritz Fischer <moritz.fischer@ettus.com>
5807 L:      usrp-users@lists.ettus.com
5808 W:      http://www.ettus.com
5809 S:      Supported
5810 F:      drivers/input/misc/e3x0-button.c
5811 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5812
5813 E4000 MEDIA DRIVER
5814 M:      Antti Palosaari <crope@iki.fi>
5815 L:      linux-media@vger.kernel.org
5816 W:      https://linuxtv.org
5817 W:      http://palosaari.fi/linux/
5818 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5819 T:      git git://linuxtv.org/anttip/media_tree.git
5820 S:      Maintained
5821 F:      drivers/media/tuners/e4000*
5822
5823 EARTH_PT1 MEDIA DRIVER
5824 M:      Akihiro Tsukada <tskd08@gmail.com>
5825 L:      linux-media@vger.kernel.org
5826 S:      Odd Fixes
5827 F:      drivers/media/pci/pt1/
5828
5829 EARTH_PT3 MEDIA DRIVER
5830 M:      Akihiro Tsukada <tskd08@gmail.com>
5831 L:      linux-media@vger.kernel.org
5832 S:      Odd Fixes
5833 F:      drivers/media/pci/pt3/
5834
5835 EC100 MEDIA DRIVER
5836 M:      Antti Palosaari <crope@iki.fi>
5837 L:      linux-media@vger.kernel.org
5838 W:      https://linuxtv.org
5839 W:      http://palosaari.fi/linux/
5840 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5841 T:      git git://linuxtv.org/anttip/media_tree.git
5842 S:      Maintained
5843 F:      drivers/media/dvb-frontends/ec100*
5844
5845 ECRYPT FILE SYSTEM
5846 M:      Tyler Hicks <tyhicks@canonical.com>
5847 L:      ecryptfs@vger.kernel.org
5848 W:      http://ecryptfs.org
5849 W:      https://launchpad.net/ecryptfs
5850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5851 S:      Supported
5852 F:      Documentation/filesystems/ecryptfs.txt
5853 F:      fs/ecryptfs/
5854
5855 EDAC-AMD64
5856 M:      Borislav Petkov <bp@alien8.de>
5857 L:      linux-edac@vger.kernel.org
5858 S:      Maintained
5859 F:      drivers/edac/amd64_edac*
5860
5861 EDAC-ARMADA
5862 M:      Jan Luebbe <jlu@pengutronix.de>
5863 L:      linux-edac@vger.kernel.org
5864 S:      Maintained
5865 F:      drivers/edac/armada_xp_*
5866
5867 EDAC-AST2500
5868 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5869 S:      Supported
5870 F:      drivers/edac/aspeed_edac.c
5871 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5872
5873 EDAC-BLUEFIELD
5874 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5875 S:      Supported
5876 F:      drivers/edac/bluefield_edac.c
5877
5878 EDAC-CALXEDA
5879 M:      Robert Richter <rric@kernel.org>
5880 L:      linux-edac@vger.kernel.org
5881 S:      Maintained
5882 F:      drivers/edac/highbank*
5883
5884 EDAC-CAVIUM OCTEON
5885 M:      Ralf Baechle <ralf@linux-mips.org>
5886 M:      David Daney <david.daney@cavium.com>
5887 L:      linux-edac@vger.kernel.org
5888 L:      linux-mips@vger.kernel.org
5889 S:      Supported
5890 F:      drivers/edac/octeon_edac*
5891
5892 EDAC-CAVIUM THUNDERX
5893 M:      David Daney <david.daney@cavium.com>
5894 M:      Jan Glauber <jglauber@cavium.com>
5895 L:      linux-edac@vger.kernel.org
5896 S:      Supported
5897 F:      drivers/edac/thunderx_edac*
5898
5899 EDAC-CORE
5900 M:      Borislav Petkov <bp@alien8.de>
5901 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5902 M:      Tony Luck <tony.luck@intel.com>
5903 R:      James Morse <james.morse@arm.com>
5904 R:      Robert Richter <rrichter@marvell.com>
5905 L:      linux-edac@vger.kernel.org
5906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5907 S:      Supported
5908 F:      Documentation/admin-guide/ras.rst
5909 F:      Documentation/driver-api/edac.rst
5910 F:      drivers/edac/
5911 F:      include/linux/edac.h
5912
5913 EDAC-E752X
5914 M:      Mark Gross <mark.gross@intel.com>
5915 L:      linux-edac@vger.kernel.org
5916 S:      Maintained
5917 F:      drivers/edac/e752x_edac.c
5918
5919 EDAC-E7XXX
5920 L:      linux-edac@vger.kernel.org
5921 S:      Maintained
5922 F:      drivers/edac/e7xxx_edac.c
5923
5924 EDAC-FSL_DDR
5925 M:      York Sun <york.sun@nxp.com>
5926 L:      linux-edac@vger.kernel.org
5927 S:      Maintained
5928 F:      drivers/edac/fsl_ddr_edac.*
5929
5930 EDAC-GHES
5931 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5932 L:      linux-edac@vger.kernel.org
5933 S:      Maintained
5934 F:      drivers/edac/ghes_edac.c
5935
5936 EDAC-I10NM
5937 M:      Tony Luck <tony.luck@intel.com>
5938 L:      linux-edac@vger.kernel.org
5939 S:      Maintained
5940 F:      drivers/edac/i10nm_base.c
5941
5942 EDAC-I3000
5943 L:      linux-edac@vger.kernel.org
5944 S:      Orphan
5945 F:      drivers/edac/i3000_edac.c
5946
5947 EDAC-I5000
5948 L:      linux-edac@vger.kernel.org
5949 S:      Maintained
5950 F:      drivers/edac/i5000_edac.c
5951
5952 EDAC-I5400
5953 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5954 L:      linux-edac@vger.kernel.org
5955 S:      Maintained
5956 F:      drivers/edac/i5400_edac.c
5957
5958 EDAC-I7300
5959 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5960 L:      linux-edac@vger.kernel.org
5961 S:      Maintained
5962 F:      drivers/edac/i7300_edac.c
5963
5964 EDAC-I7CORE
5965 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5966 L:      linux-edac@vger.kernel.org
5967 S:      Maintained
5968 F:      drivers/edac/i7core_edac.c
5969
5970 EDAC-I82443BXGX
5971 M:      Tim Small <tim@buttersideup.com>
5972 L:      linux-edac@vger.kernel.org
5973 S:      Maintained
5974 F:      drivers/edac/i82443bxgx_edac.c
5975
5976 EDAC-I82975X
5977 M:      "Arvind R." <arvino55@gmail.com>
5978 L:      linux-edac@vger.kernel.org
5979 S:      Maintained
5980 F:      drivers/edac/i82975x_edac.c
5981
5982 EDAC-IE31200
5983 M:      Jason Baron <jbaron@akamai.com>
5984 L:      linux-edac@vger.kernel.org
5985 S:      Maintained
5986 F:      drivers/edac/ie31200_edac.c
5987
5988 EDAC-MPC85XX
5989 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5990 L:      linux-edac@vger.kernel.org
5991 S:      Maintained
5992 F:      drivers/edac/mpc85xx_edac.[ch]
5993
5994 EDAC-PASEMI
5995 M:      Egor Martovetsky <egor@pasemi.com>
5996 L:      linux-edac@vger.kernel.org
5997 S:      Maintained
5998 F:      drivers/edac/pasemi_edac.c
5999
6000 EDAC-PND2
6001 M:      Tony Luck <tony.luck@intel.com>
6002 L:      linux-edac@vger.kernel.org
6003 S:      Maintained
6004 F:      drivers/edac/pnd2_edac.[ch]
6005
6006 EDAC-R82600
6007 M:      Tim Small <tim@buttersideup.com>
6008 L:      linux-edac@vger.kernel.org
6009 S:      Maintained
6010 F:      drivers/edac/r82600_edac.c
6011
6012 EDAC-SBRIDGE
6013 M:      Tony Luck <tony.luck@intel.com>
6014 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6015 L:      linux-edac@vger.kernel.org
6016 S:      Maintained
6017 F:      drivers/edac/sb_edac.c
6018
6019 EDAC-SIFIVE
6020 M:      Yash Shah <yash.shah@sifive.com>
6021 L:      linux-edac@vger.kernel.org
6022 S:      Supported
6023 F:      drivers/edac/sifive_edac.c
6024
6025 EDAC-SKYLAKE
6026 M:      Tony Luck <tony.luck@intel.com>
6027 L:      linux-edac@vger.kernel.org
6028 S:      Maintained
6029 F:      drivers/edac/skx_*.c
6030
6031 EDAC-TI
6032 M:      Tero Kristo <t-kristo@ti.com>
6033 L:      linux-edac@vger.kernel.org
6034 S:      Maintained
6035 F:      drivers/edac/ti_edac.c
6036
6037 EDAC-QCOM
6038 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6039 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6040 L:      linux-arm-msm@vger.kernel.org
6041 L:      linux-edac@vger.kernel.org
6042 S:      Maintained
6043 F:      drivers/edac/qcom_edac.c
6044
6045 EDIROL UA-101/UA-1000 DRIVER
6046 M:      Clemens Ladisch <clemens@ladisch.de>
6047 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6049 S:      Maintained
6050 F:      sound/usb/misc/ua101.c
6051
6052 EFI TEST DRIVER
6053 L:      linux-efi@vger.kernel.org
6054 M:      Ivan Hu <ivan.hu@canonical.com>
6055 M:      Ard Biesheuvel <ardb@kernel.org>
6056 S:      Maintained
6057 F:      drivers/firmware/efi/test/
6058
6059 EFI VARIABLE FILESYSTEM
6060 M:      Matthew Garrett <matthew.garrett@nebula.com>
6061 M:      Jeremy Kerr <jk@ozlabs.org>
6062 M:      Ard Biesheuvel <ardb@kernel.org>
6063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6064 L:      linux-efi@vger.kernel.org
6065 S:      Maintained
6066 F:      fs/efivarfs/
6067
6068 EFIFB FRAMEBUFFER DRIVER
6069 L:      linux-fbdev@vger.kernel.org
6070 M:      Peter Jones <pjones@redhat.com>
6071 S:      Maintained
6072 F:      drivers/video/fbdev/efifb.c
6073
6074 EFS FILESYSTEM
6075 W:      http://aeschi.ch.eu.org/efs/
6076 S:      Orphan
6077 F:      fs/efs/
6078
6079 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6080 M:      Douglas Miller <dougmill@linux.ibm.com>
6081 L:      netdev@vger.kernel.org
6082 S:      Maintained
6083 F:      drivers/net/ethernet/ibm/ehea/
6084
6085 EM28XX VIDEO4LINUX DRIVER
6086 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6087 L:      linux-media@vger.kernel.org
6088 W:      https://linuxtv.org
6089 T:      git git://linuxtv.org/media_tree.git
6090 S:      Maintained
6091 F:      drivers/media/usb/em28xx/
6092 F:      Documentation/media/v4l-drivers/em28xx*
6093
6094 EMBEDDED LINUX
6095 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6096 M:      Matt Mackall <mpm@selenic.com>
6097 M:      David Woodhouse <dwmw2@infradead.org>
6098 L:      linux-embedded@vger.kernel.org
6099 S:      Maintained
6100
6101 Emulex 10Gbps iSCSI - OneConnect DRIVER
6102 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6103 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6104 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6105 L:      linux-scsi@vger.kernel.org
6106 W:      http://www.broadcom.com
6107 S:      Supported
6108 F:      drivers/scsi/be2iscsi/
6109
6110 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6111 M:      Sathya Perla <sathya.perla@broadcom.com>
6112 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6113 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6114 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6115 L:      netdev@vger.kernel.org
6116 W:      http://www.emulex.com
6117 S:      Supported
6118 F:      drivers/net/ethernet/emulex/benet/
6119
6120 EMULEX ONECONNECT ROCE DRIVER
6121 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6122 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6123 L:      linux-rdma@vger.kernel.org
6124 W:      http://www.broadcom.com
6125 S:      Odd Fixes
6126 F:      drivers/infiniband/hw/ocrdma/
6127 F:      include/uapi/rdma/ocrdma-abi.h
6128
6129 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6130 M:      James Smart <james.smart@broadcom.com>
6131 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6132 L:      linux-scsi@vger.kernel.org
6133 W:      http://www.broadcom.com
6134 S:      Supported
6135 F:      drivers/scsi/lpfc/
6136
6137 ENE CB710 FLASH CARD READER DRIVER
6138 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6139 S:      Maintained
6140 F:      drivers/misc/cb710/
6141 F:      drivers/mmc/host/cb710-mmc.*
6142 F:      include/linux/cb710.h
6143
6144 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6145 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6146 S:      Maintained
6147 F:      drivers/media/rc/ene_ir.*
6148
6149 EPSON S1D13XXX FRAMEBUFFER DRIVER
6150 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6151 S:      Maintained
6152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6153 F:      drivers/video/fbdev/s1d13xxxfb.c
6154 F:      include/video/s1d13xxxfb.h
6155
6156 EROFS FILE SYSTEM
6157 M:      Gao Xiang <gaoxiang25@huawei.com>
6158 M:      Chao Yu <yuchao0@huawei.com>
6159 L:      linux-erofs@lists.ozlabs.org
6160 S:      Maintained
6161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6162 F:      Documentation/filesystems/erofs.txt
6163 F:      fs/erofs/
6164 F:      include/trace/events/erofs.h
6165
6166 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6167 M:      Jeff Layton <jlayton@kernel.org>
6168 S:      Maintained
6169 F:      lib/errseq.c
6170 F:      include/linux/errseq.h
6171
6172 ET131X NETWORK DRIVER
6173 M:      Mark Einon <mark.einon@gmail.com>
6174 S:      Odd Fixes
6175 F:      drivers/net/ethernet/agere/
6176
6177 ETHERNET BRIDGE
6178 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6179 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6180 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6181 L:      netdev@vger.kernel.org
6182 W:      http://www.linuxfoundation.org/en/Net:Bridge
6183 S:      Maintained
6184 F:      include/linux/netfilter_bridge/
6185 F:      net/bridge/
6186
6187 ETHERNET PHY LIBRARY
6188 M:      Andrew Lunn <andrew@lunn.ch>
6189 M:      Florian Fainelli <f.fainelli@gmail.com>
6190 M:      Heiner Kallweit <hkallweit1@gmail.com>
6191 L:      netdev@vger.kernel.org
6192 S:      Maintained
6193 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6194 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6195 F:      Documentation/devicetree/bindings/net/mdio*
6196 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6197 F:      Documentation/networking/phy.rst
6198 F:      drivers/net/phy/
6199 F:      drivers/of/of_mdio.c
6200 F:      drivers/of/of_net.c
6201 F:      include/dt-bindings/net/qca-ar803x.h
6202 F:      include/linux/*mdio*.h
6203 F:      include/linux/of_net.h
6204 F:      include/linux/phy.h
6205 F:      include/linux/phy_fixed.h
6206 F:      include/linux/platform_data/mdio-bcm-unimac.h
6207 F:      include/linux/platform_data/mdio-gpio.h
6208 F:      include/trace/events/mdio.h
6209 F:      include/uapi/linux/mdio.h
6210 F:      include/uapi/linux/mii.h
6211
6212 EXFAT FILE SYSTEM
6213 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6214 L:      linux-fsdevel@vger.kernel.org
6215 S:      Maintained
6216 F:      drivers/staging/exfat/
6217
6218 EXT2 FILE SYSTEM
6219 M:      Jan Kara <jack@suse.com>
6220 L:      linux-ext4@vger.kernel.org
6221 S:      Maintained
6222 F:      Documentation/filesystems/ext2.txt
6223 F:      fs/ext2/
6224 F:      include/linux/ext2*
6225
6226 EXT4 FILE SYSTEM
6227 M:      "Theodore Ts'o" <tytso@mit.edu>
6228 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6229 L:      linux-ext4@vger.kernel.org
6230 W:      http://ext4.wiki.kernel.org
6231 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6233 S:      Maintained
6234 F:      Documentation/filesystems/ext4/
6235 F:      fs/ext4/
6236
6237 Extended Verification Module (EVM)
6238 M:      Mimi Zohar <zohar@linux.ibm.com>
6239 L:      linux-integrity@vger.kernel.org
6240 S:      Supported
6241 F:      security/integrity/evm/
6242
6243 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6244 M:      Ard Biesheuvel <ardb@kernel.org>
6245 L:      linux-efi@vger.kernel.org
6246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6247 S:      Maintained
6248 F:      Documentation/admin-guide/efi-stub.rst
6249 F:      arch/*/kernel/efi.c
6250 F:      arch/x86/boot/compressed/eboot.[ch]
6251 F:      arch/*/include/asm/efi.h
6252 F:      arch/x86/platform/efi/
6253 F:      drivers/firmware/efi/
6254 F:      include/linux/efi*.h
6255 F:      arch/arm/boot/compressed/efi-header.S
6256 F:      arch/arm64/kernel/efi-entry.S
6257
6258 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6259 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6260 M:      Chanwoo Choi <cw00.choi@samsung.com>
6261 L:      linux-kernel@vger.kernel.org
6262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6263 S:      Maintained
6264 F:      drivers/extcon/
6265 F:      include/linux/extcon/
6266 F:      include/linux/extcon.h
6267 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6268 F:      Documentation/devicetree/bindings/extcon/
6269
6270 EXYNOS DP DRIVER
6271 M:      Jingoo Han <jingoohan1@gmail.com>
6272 L:      dri-devel@lists.freedesktop.org
6273 S:      Maintained
6274 F:      drivers/gpu/drm/exynos/exynos_dp*
6275
6276 EXYNOS SYSMMU (IOMMU) driver
6277 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6278 L:      iommu@lists.linux-foundation.org
6279 S:      Maintained
6280 F:      drivers/iommu/exynos-iommu.c
6281
6282 EZchip NPS platform support
6283 M:      Vineet Gupta <vgupta@synopsys.com>
6284 M:      Ofer Levi <oferle@mellanox.com>
6285 S:      Supported
6286 F:      arch/arc/plat-eznps
6287 F:      arch/arc/boot/dts/eznps.dts
6288
6289 F2FS FILE SYSTEM
6290 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6291 M:      Chao Yu <yuchao0@huawei.com>
6292 L:      linux-f2fs-devel@lists.sourceforge.net
6293 W:      https://f2fs.wiki.kernel.org/
6294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6295 S:      Maintained
6296 F:      Documentation/filesystems/f2fs.txt
6297 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6298 F:      fs/f2fs/
6299 F:      include/linux/f2fs_fs.h
6300 F:      include/trace/events/f2fs.h
6301
6302 F71805F HARDWARE MONITORING DRIVER
6303 M:      Jean Delvare <jdelvare@suse.com>
6304 L:      linux-hwmon@vger.kernel.org
6305 S:      Maintained
6306 F:      Documentation/hwmon/f71805f.rst
6307 F:      drivers/hwmon/f71805f.c
6308
6309 FADDR2LINE
6310 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6311 S:      Maintained
6312 F:      scripts/faddr2line
6313
6314 FAILOVER MODULE
6315 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6316 L:      netdev@vger.kernel.org
6317 S:      Supported
6318 F:      net/core/failover.c
6319 F:      include/net/failover.h
6320 F:      Documentation/networking/failover.rst
6321
6322 FANOTIFY
6323 M:      Jan Kara <jack@suse.cz>
6324 R:      Amir Goldstein <amir73il@gmail.com>
6325 L:      linux-fsdevel@vger.kernel.org
6326 S:      Maintained
6327 F:      fs/notify/fanotify/
6328 F:      include/linux/fanotify.h
6329 F:      include/uapi/linux/fanotify.h
6330
6331 FARSYNC SYNCHRONOUS DRIVER
6332 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6333 W:      http://www.farsite.co.uk/
6334 S:      Supported
6335 F:      drivers/net/wan/farsync.*
6336
6337 FAULT INJECTION SUPPORT
6338 M:      Akinobu Mita <akinobu.mita@gmail.com>
6339 S:      Supported
6340 F:      Documentation/fault-injection/
6341 F:      lib/fault-inject.c
6342
6343 FBTFT Framebuffer drivers
6344 S:      Orphan
6345 L:      dri-devel@lists.freedesktop.org
6346 L:      linux-fbdev@vger.kernel.org
6347 F:      drivers/staging/fbtft/
6348
6349 FC0011 TUNER DRIVER
6350 M:      Michael Buesch <m@bues.ch>
6351 L:      linux-media@vger.kernel.org
6352 S:      Maintained
6353 F:      drivers/media/tuners/fc0011.h
6354 F:      drivers/media/tuners/fc0011.c
6355
6356 FC2580 MEDIA DRIVER
6357 M:      Antti Palosaari <crope@iki.fi>
6358 L:      linux-media@vger.kernel.org
6359 W:      https://linuxtv.org
6360 W:      http://palosaari.fi/linux/
6361 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6362 T:      git git://linuxtv.org/anttip/media_tree.git
6363 S:      Maintained
6364 F:      drivers/media/tuners/fc2580*
6365
6366 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6367 M:      Hannes Reinecke <hare@suse.de>
6368 L:      linux-scsi@vger.kernel.org
6369 W:      www.Open-FCoE.org
6370 S:      Supported
6371 F:      drivers/scsi/libfc/
6372 F:      drivers/scsi/fcoe/
6373 F:      include/scsi/fc/
6374 F:      include/scsi/libfc.h
6375 F:      include/scsi/libfcoe.h
6376 F:      include/uapi/scsi/fc/
6377
6378 FILE LOCKING (flock() and fcntl()/lockf())
6379 M:      Jeff Layton <jlayton@kernel.org>
6380 M:      "J. Bruce Fields" <bfields@fieldses.org>
6381 L:      linux-fsdevel@vger.kernel.org
6382 S:      Maintained
6383 F:      include/linux/fcntl.h
6384 F:      include/uapi/linux/fcntl.h
6385 F:      fs/fcntl.c
6386 F:      fs/locks.c
6387
6388 FILESYSTEMS (VFS and infrastructure)
6389 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6390 L:      linux-fsdevel@vger.kernel.org
6391 S:      Maintained
6392 F:      fs/*
6393 F:      include/linux/fs.h
6394 F:      include/linux/fs_types.h
6395 F:      include/uapi/linux/fs.h
6396
6397 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6398 M:      Riku Voipio <riku.voipio@iki.fi>
6399 L:      linux-hwmon@vger.kernel.org
6400 S:      Maintained
6401 F:      drivers/hwmon/f75375s.c
6402 F:      include/linux/f75375s.h
6403
6404 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6405 M:      Clemens Ladisch <clemens@ladisch.de>
6406 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6407 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6409 S:      Maintained
6410 F:      sound/firewire/
6411 F:      include/uapi/sound/firewire.h
6412
6413 FIREWIRE MEDIA DRIVERS (firedtv)
6414 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6415 L:      linux-media@vger.kernel.org
6416 L:      linux1394-devel@lists.sourceforge.net
6417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6418 S:      Maintained
6419 F:      drivers/media/firewire/
6420
6421 FIREWIRE SBP-2 TARGET
6422 M:      Chris Boot <bootc@bootc.net>
6423 L:      linux-scsi@vger.kernel.org
6424 L:      target-devel@vger.kernel.org
6425 L:      linux1394-devel@lists.sourceforge.net
6426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6427 S:      Maintained
6428 F:      drivers/target/sbp/
6429
6430 FIREWIRE SUBSYSTEM
6431 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6432 L:      linux1394-devel@lists.sourceforge.net
6433 W:      http://ieee1394.wiki.kernel.org/
6434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6435 S:      Maintained
6436 F:      drivers/firewire/
6437 F:      include/linux/firewire.h
6438 F:      include/uapi/linux/firewire*.h
6439 F:      tools/firewire/
6440
6441 FIRMWARE LOADER (request_firmware)
6442 M:      Luis Chamberlain <mcgrof@kernel.org>
6443 L:      linux-kernel@vger.kernel.org
6444 S:      Maintained
6445 F:      Documentation/firmware_class/
6446 F:      drivers/base/firmware_loader/
6447 F:      include/linux/firmware.h
6448
6449 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6450 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6451 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6452 S:      Maintained
6453 F:      drivers/block/rsxx/
6454
6455 FLEXTIMER FTM-QUADDEC DRIVER
6456 M:      Patrick Havelange <patrick.havelange@essensium.com>
6457 L:      linux-iio@vger.kernel.org
6458 S:      Maintained
6459 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6460 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6461 F:      drivers/counter/ftm-quaddec.c
6462
6463 FLOPPY DRIVER
6464 M:      Denis Efremov <efremov@linux.com>
6465 S:      Odd Fixes
6466 L:      linux-block@vger.kernel.org
6467 F:      drivers/block/floppy.c
6468
6469 FPGA MANAGER FRAMEWORK
6470 M:      Moritz Fischer <mdf@kernel.org>
6471 L:      linux-fpga@vger.kernel.org
6472 S:      Maintained
6473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6474 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6475 F:      Documentation/fpga/
6476 F:      Documentation/driver-api/fpga/
6477 F:      Documentation/devicetree/bindings/fpga/
6478 F:      drivers/fpga/
6479 F:      include/linux/fpga/
6480 W:      http://www.rocketboards.org
6481
6482 FPGA DFL DRIVERS
6483 M:      Wu Hao <hao.wu@intel.com>
6484 L:      linux-fpga@vger.kernel.org
6485 S:      Maintained
6486 F:      Documentation/fpga/dfl.rst
6487 F:      include/uapi/linux/fpga-dfl.h
6488 F:      drivers/fpga/dfl*
6489
6490 FPU EMULATOR
6491 M:      Bill Metzenthen <billm@melbpc.org.au>
6492 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6493 S:      Maintained
6494 F:      arch/x86/math-emu/
6495
6496 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6497 L:      netdev@vger.kernel.org
6498 S:      Orphan
6499 F:      drivers/net/wan/dlci.c
6500 F:      drivers/net/wan/sdla.c
6501
6502 FRAMEBUFFER LAYER
6503 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6504 L:      dri-devel@lists.freedesktop.org
6505 L:      linux-fbdev@vger.kernel.org
6506 T:      git git://anongit.freedesktop.org/drm/drm-misc
6507 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6508 S:      Maintained
6509 F:      Documentation/fb/
6510 F:      drivers/video/
6511 F:      include/video/
6512 F:      include/linux/fb.h
6513 F:      include/uapi/video/
6514 F:      include/uapi/linux/fb.h
6515
6516 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6517 M:      Horia Geantă <horia.geanta@nxp.com>
6518 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6519 L:      linux-crypto@vger.kernel.org
6520 S:      Maintained
6521 F:      drivers/crypto/caam/
6522 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6523
6524 FREESCALE DIU FRAMEBUFFER DRIVER
6525 M:      Timur Tabi <timur@kernel.org>
6526 L:      linux-fbdev@vger.kernel.org
6527 S:      Maintained
6528 F:      drivers/video/fbdev/fsl-diu-fb.*
6529
6530 FREESCALE DMA DRIVER
6531 M:      Li Yang <leoyang.li@nxp.com>
6532 M:      Zhang Wei <zw@zh-kernel.org>
6533 L:      linuxppc-dev@lists.ozlabs.org
6534 S:      Maintained
6535 F:      drivers/dma/fsldma.*
6536
6537 FREESCALE ENETC ETHERNET DRIVERS
6538 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6539 L:      netdev@vger.kernel.org
6540 S:      Maintained
6541 F:      drivers/net/ethernet/freescale/enetc/
6542
6543 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6544 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6545 L:      netdev@vger.kernel.org
6546 S:      Maintained
6547 F:      drivers/net/ethernet/freescale/gianfar*
6548 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6549
6550 FREESCALE GPMI NAND DRIVER
6551 M:      Han Xu <han.xu@nxp.com>
6552 L:      linux-mtd@lists.infradead.org
6553 S:      Maintained
6554 F:      drivers/mtd/nand/raw/gpmi-nand/*
6555
6556 FREESCALE I2C CPM DRIVER
6557 M:      Jochen Friedrich <jochen@scram.de>
6558 L:      linuxppc-dev@lists.ozlabs.org
6559 L:      linux-i2c@vger.kernel.org
6560 S:      Maintained
6561 F:      drivers/i2c/busses/i2c-cpm.c
6562
6563 FREESCALE IMX DDR PMU DRIVER
6564 M:      Frank Li <Frank.li@nxp.com>
6565 L:      linux-arm-kernel@lists.infradead.org
6566 S:      Maintained
6567 F:      drivers/perf/fsl_imx8_ddr_perf.c
6568 F:      Documentation/admin-guide/perf/imx-ddr.rst
6569 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6570
6571 FREESCALE IMX I2C DRIVER
6572 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6573 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6574 L:      linux-i2c@vger.kernel.org
6575 S:      Maintained
6576 F:      drivers/i2c/busses/i2c-imx.c
6577 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6578
6579 FREESCALE IMX LPI2C DRIVER
6580 M:      Dong Aisheng <aisheng.dong@nxp.com>
6581 L:      linux-i2c@vger.kernel.org
6582 L:      linux-imx@nxp.com
6583 S:      Maintained
6584 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6585 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6586
6587 FREESCALE IMX / MXC FEC DRIVER
6588 M:      Fugang Duan <fugang.duan@nxp.com>
6589 L:      netdev@vger.kernel.org
6590 S:      Maintained
6591 F:      drivers/net/ethernet/freescale/fec_main.c
6592 F:      drivers/net/ethernet/freescale/fec_ptp.c
6593 F:      drivers/net/ethernet/freescale/fec.h
6594 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6595
6596 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6597 M:      Sascha Hauer <s.hauer@pengutronix.de>
6598 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6599 L:      linux-fbdev@vger.kernel.org
6600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6601 S:      Maintained
6602 F:      include/linux/platform_data/video-imxfb.h
6603 F:      drivers/video/fbdev/imxfb.c
6604
6605 FREESCALE QORIQ DPAA ETHERNET DRIVER
6606 M:      Madalin Bucur <madalin.bucur@nxp.com>
6607 L:      netdev@vger.kernel.org
6608 S:      Maintained
6609 F:      drivers/net/ethernet/freescale/dpaa
6610
6611 FREESCALE QORIQ DPAA FMAN DRIVER
6612 M:      Madalin Bucur <madalin.bucur@nxp.com>
6613 L:      netdev@vger.kernel.org
6614 S:      Maintained
6615 F:      drivers/net/ethernet/freescale/fman
6616 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6617
6618 FREESCALE QORIQ PTP CLOCK DRIVER
6619 M:      Yangbo Lu <yangbo.lu@nxp.com>
6620 L:      netdev@vger.kernel.org
6621 S:      Maintained
6622 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6623 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6624 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6625 F:      drivers/ptp/ptp_qoriq.c
6626 F:      drivers/ptp/ptp_qoriq_debugfs.c
6627 F:      include/linux/fsl/ptp_qoriq.h
6628 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6629
6630 FREESCALE QUAD SPI DRIVER
6631 M:      Han Xu <han.xu@nxp.com>
6632 L:      linux-spi@vger.kernel.org
6633 S:      Maintained
6634 F:      drivers/spi/spi-fsl-qspi.c
6635
6636 FREESCALE QUICC ENGINE LIBRARY
6637 M:      Qiang Zhao <qiang.zhao@nxp.com>
6638 L:      linuxppc-dev@lists.ozlabs.org
6639 S:      Maintained
6640 F:      drivers/soc/fsl/qe/
6641 F:      include/soc/fsl/*qe*.h
6642 F:      include/soc/fsl/*ucc*.h
6643
6644 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6645 M:      Li Yang <leoyang.li@nxp.com>
6646 L:      netdev@vger.kernel.org
6647 L:      linuxppc-dev@lists.ozlabs.org
6648 S:      Maintained
6649 F:      drivers/net/ethernet/freescale/ucc_geth*
6650
6651 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6652 M:      Zhao Qiang <qiang.zhao@nxp.com>
6653 L:      netdev@vger.kernel.org
6654 L:      linuxppc-dev@lists.ozlabs.org
6655 S:      Maintained
6656 F:      drivers/net/wan/fsl_ucc_hdlc*
6657
6658 FREESCALE QUICC ENGINE UCC UART DRIVER
6659 M:      Timur Tabi <timur@kernel.org>
6660 L:      linuxppc-dev@lists.ozlabs.org
6661 S:      Maintained
6662 F:      drivers/tty/serial/ucc_uart.c
6663
6664 FREESCALE SOC DRIVERS
6665 M:      Li Yang <leoyang.li@nxp.com>
6666 L:      linuxppc-dev@lists.ozlabs.org
6667 L:      linux-arm-kernel@lists.infradead.org
6668 S:      Maintained
6669 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6670 F:      Documentation/devicetree/bindings/soc/fsl/
6671 F:      drivers/soc/fsl/
6672 F:      include/linux/fsl/
6673
6674 FREESCALE SOC FS_ENET DRIVER
6675 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6676 L:      linuxppc-dev@lists.ozlabs.org
6677 L:      netdev@vger.kernel.org
6678 S:      Maintained
6679 F:      drivers/net/ethernet/freescale/fs_enet/
6680 F:      include/linux/fs_enet_pd.h
6681
6682 FREESCALE SOC SOUND DRIVERS
6683 M:      Timur Tabi <timur@kernel.org>
6684 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6685 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6686 R:      Fabio Estevam <festevam@gmail.com>
6687 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6688 L:      linuxppc-dev@lists.ozlabs.org
6689 S:      Maintained
6690 F:      sound/soc/fsl/fsl*
6691 F:      sound/soc/fsl/imx*
6692 F:      sound/soc/fsl/mpc8610_hpcd.c
6693
6694 FREESCALE USB PERIPHERAL DRIVERS
6695 M:      Li Yang <leoyang.li@nxp.com>
6696 L:      linux-usb@vger.kernel.org
6697 L:      linuxppc-dev@lists.ozlabs.org
6698 S:      Maintained
6699 F:      drivers/usb/gadget/udc/fsl*
6700
6701 FREEVXFS FILESYSTEM
6702 M:      Christoph Hellwig <hch@infradead.org>
6703 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6704 S:      Maintained
6705 F:      fs/freevxfs/
6706
6707 FREEZER
6708 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6709 M:      Pavel Machek <pavel@ucw.cz>
6710 L:      linux-pm@vger.kernel.org
6711 S:      Supported
6712 F:      Documentation/power/freezing-of-tasks.rst
6713 F:      include/linux/freezer.h
6714 F:      kernel/freezer.c
6715
6716 FRONTSWAP API
6717 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6718 L:      linux-kernel@vger.kernel.org
6719 S:      Maintained
6720 F:      mm/frontswap.c
6721 F:      include/linux/frontswap.h
6722
6723 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6724 M:      David Howells <dhowells@redhat.com>
6725 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6726 S:      Supported
6727 F:      Documentation/filesystems/caching/
6728 F:      fs/fscache/
6729 F:      include/linux/fscache*.h
6730
6731 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6732 M:      Theodore Y. Ts'o <tytso@mit.edu>
6733 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6734 M:      Eric Biggers <ebiggers@kernel.org>
6735 L:      linux-fscrypt@vger.kernel.org
6736 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6737 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6738 S:      Supported
6739 F:      fs/crypto/
6740 F:      include/linux/fscrypt*.h
6741 F:      include/uapi/linux/fscrypt.h
6742 F:      Documentation/filesystems/fscrypt.rst
6743
6744 FSI SUBSYSTEM
6745 M:      Jeremy Kerr <jk@ozlabs.org>
6746 M:      Joel Stanley <joel@jms.id.au>
6747 R:      Alistar Popple <alistair@popple.id.au>
6748 R:      Eddie James <eajames@linux.ibm.com>
6749 L:      linux-fsi@lists.ozlabs.org
6750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6751 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6752 S:      Supported
6753 F:      drivers/fsi/
6754 F:      include/linux/fsi*.h
6755 F:      include/trace/events/fsi*.h
6756
6757 FSI-ATTACHED I2C DRIVER
6758 M:      Eddie James <eajames@linux.ibm.com>
6759 L:      linux-i2c@vger.kernel.org
6760 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6761 S:      Maintained
6762 F:      drivers/i2c/busses/i2c-fsi.c
6763 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6764
6765 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6766 M:      Jan Kara <jack@suse.cz>
6767 R:      Amir Goldstein <amir73il@gmail.com>
6768 L:      linux-fsdevel@vger.kernel.org
6769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
6770 S:      Maintained
6771 F:      fs/notify/
6772 F:      include/linux/fsnotify*.h
6773
6774 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6775 M:      Eric Biggers <ebiggers@kernel.org>
6776 M:      Theodore Y. Ts'o <tytso@mit.edu>
6777 L:      linux-fscrypt@vger.kernel.org
6778 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6779 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6780 S:      Supported
6781 F:      fs/verity/
6782 F:      include/linux/fsverity.h
6783 F:      include/uapi/linux/fsverity.h
6784 F:      Documentation/filesystems/fsverity.rst
6785
6786 FUJITSU LAPTOP EXTRAS
6787 M:      Jonathan Woithe <jwoithe@just42.net>
6788 L:      platform-driver-x86@vger.kernel.org
6789 S:      Maintained
6790 F:      drivers/platform/x86/fujitsu-laptop.c
6791
6792 FUJITSU M-5MO LS CAMERA ISP DRIVER
6793 M:      Kyungmin Park <kyungmin.park@samsung.com>
6794 M:      Heungjun Kim <riverful.kim@samsung.com>
6795 L:      linux-media@vger.kernel.org
6796 S:      Maintained
6797 F:      drivers/media/i2c/m5mols/
6798 F:      include/media/i2c/m5mols.h
6799
6800 FUJITSU TABLET EXTRAS
6801 M:      Robert Gerlach <khnz@gmx.de>
6802 L:      platform-driver-x86@vger.kernel.org
6803 S:      Maintained
6804 F:      drivers/platform/x86/fujitsu-tablet.c
6805
6806 FUSE: FILESYSTEM IN USERSPACE
6807 M:      Miklos Szeredi <miklos@szeredi.hu>
6808 L:      linux-fsdevel@vger.kernel.org
6809 W:      http://fuse.sourceforge.net/
6810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6811 S:      Maintained
6812 F:      fs/fuse/
6813 F:      include/uapi/linux/fuse.h
6814 F:      Documentation/filesystems/fuse.txt
6815
6816 FUTEX SUBSYSTEM
6817 M:      Thomas Gleixner <tglx@linutronix.de>
6818 M:      Ingo Molnar <mingo@redhat.com>
6819 R:      Peter Zijlstra <peterz@infradead.org>
6820 R:      Darren Hart <dvhart@infradead.org>
6821 L:      linux-kernel@vger.kernel.org
6822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6823 S:      Maintained
6824 F:      kernel/futex.c
6825 F:      include/asm-generic/futex.h
6826 F:      include/linux/futex.h
6827 F:      include/uapi/linux/futex.h
6828 F:      tools/testing/selftests/futex/
6829 F:      tools/perf/bench/futex*
6830 F:      Documentation/*futex*
6831
6832 GCC PLUGINS
6833 M:      Kees Cook <keescook@chromium.org>
6834 R:      Emese Revfy <re.emese@gmail.com>
6835 L:      kernel-hardening@lists.openwall.com
6836 S:      Maintained
6837 F:      scripts/gcc-plugins/
6838 F:      scripts/gcc-plugin.sh
6839 F:      scripts/Makefile.gcc-plugins
6840 F:      Documentation/core-api/gcc-plugins.rst
6841
6842 GASKET DRIVER FRAMEWORK
6843 M:      Rob Springer <rspringer@google.com>
6844 M:      Todd Poynor <toddpoynor@google.com>
6845 M:      Ben Chan <benchan@chromium.org>
6846 S:      Maintained
6847 F:      drivers/staging/gasket/
6848
6849 GCOV BASED KERNEL PROFILING
6850 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6851 S:      Maintained
6852 F:      kernel/gcov/
6853 F:      Documentation/dev-tools/gcov.rst
6854
6855 GDB KERNEL DEBUGGING HELPER SCRIPTS
6856 M:      Jan Kiszka <jan.kiszka@siemens.com>
6857 M:      Kieran Bingham <kbingham@kernel.org>
6858 S:      Supported
6859 F:      scripts/gdb/
6860
6861 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6862 M:      Achim Leubner <achim_leubner@adaptec.com>
6863 L:      linux-scsi@vger.kernel.org
6864 W:      http://www.icp-vortex.com/
6865 S:      Supported
6866 F:      drivers/scsi/gdt*
6867
6868 GEMTEK FM RADIO RECEIVER DRIVER
6869 M:      Hans Verkuil <hverkuil@xs4all.nl>
6870 L:      linux-media@vger.kernel.org
6871 T:      git git://linuxtv.org/media_tree.git
6872 W:      https://linuxtv.org
6873 S:      Maintained
6874 F:      drivers/media/radio/radio-gemtek*
6875
6876 GENERIC ARCHITECTURE TOPOLOGY
6877 M:      Sudeep Holla <sudeep.holla@arm.com>
6878 L:      linux-kernel@vger.kernel.org
6879 S:      Maintained
6880 F:      drivers/base/arch_topology.c
6881 F:      include/linux/arch_topology.h
6882
6883 GENERIC GPIO I2C DRIVER
6884 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6885 S:      Supported
6886 F:      drivers/i2c/busses/i2c-gpio.c
6887 F:      include/linux/platform_data/i2c-gpio.h
6888
6889 GENERIC GPIO I2C MULTIPLEXER DRIVER
6890 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6891 L:      linux-i2c@vger.kernel.org
6892 S:      Supported
6893 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6894 F:      include/linux/platform_data/i2c-mux-gpio.h
6895 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
6896
6897 GENERIC HDLC (WAN) DRIVERS
6898 M:      Krzysztof Halasa <khc@pm.waw.pl>
6899 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6900 S:      Maintained
6901 F:      drivers/net/wan/c101.c
6902 F:      drivers/net/wan/hd6457*
6903 F:      drivers/net/wan/hdlc*
6904 F:      drivers/net/wan/n2.c
6905 F:      drivers/net/wan/pc300too.c
6906 F:      drivers/net/wan/pci200syn.c
6907 F:      drivers/net/wan/wanxl*
6908
6909 GENERIC INCLUDE/ASM HEADER FILES
6910 M:      Arnd Bergmann <arnd@arndb.de>
6911 L:      linux-arch@vger.kernel.org
6912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6913 S:      Maintained
6914 F:      include/asm-generic/
6915 F:      include/uapi/asm-generic/
6916
6917 GENERIC PHY FRAMEWORK
6918 M:      Kishon Vijay Abraham I <kishon@ti.com>
6919 L:      linux-kernel@vger.kernel.org
6920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6921 S:      Supported
6922 F:      drivers/phy/
6923 F:      include/linux/phy/
6924 F:      Documentation/devicetree/bindings/phy/
6925
6926 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6927 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6928 S:      Supported
6929 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6930
6931 GENERIC PM DOMAINS
6932 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6933 M:      Kevin Hilman <khilman@kernel.org>
6934 M:      Ulf Hansson <ulf.hansson@linaro.org>
6935 L:      linux-pm@vger.kernel.org
6936 S:      Supported
6937 F:      drivers/base/power/domain*.c
6938 F:      include/linux/pm_domain.h
6939 F:      Documentation/devicetree/bindings/power/power?domain*
6940
6941 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6942 M:      Eugen Hristev <eugen.hristev@microchip.com>
6943 L:      linux-input@vger.kernel.org
6944 S:      Maintained
6945 F:      drivers/input/touchscreen/resistive-adc-touch.c
6946
6947 GENERIC UIO DRIVER FOR PCI DEVICES
6948 M:      "Michael S. Tsirkin" <mst@redhat.com>
6949 L:      kvm@vger.kernel.org
6950 S:      Supported
6951 F:      drivers/uio/uio_pci_generic.c
6952
6953 GENERIC VDSO LIBRARY:
6954 M:      Andy Lutomirski <luto@kernel.org>
6955 M:      Thomas Gleixner <tglx@linutronix.de>
6956 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6957 L:      linux-kernel@vger.kernel.org
6958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6959 S:      Maintained
6960 F:      lib/vdso/
6961 F:      kernel/time/vsyscall.c
6962 F:      include/vdso/
6963 F:      include/asm-generic/vdso/vsyscall.h
6964
6965 GENWQE (IBM Generic Workqueue Card)
6966 M:      Frank Haverkamp <haver@linux.ibm.com>
6967 S:      Supported
6968 F:      drivers/misc/genwqe/
6969
6970 GET_MAINTAINER SCRIPT
6971 M:      Joe Perches <joe@perches.com>
6972 S:      Maintained
6973 F:      scripts/get_maintainer.pl
6974
6975 GFS2 FILE SYSTEM
6976 M:      Bob Peterson <rpeterso@redhat.com>
6977 M:      Andreas Gruenbacher <agruenba@redhat.com>
6978 L:      cluster-devel@redhat.com
6979 W:      http://sources.redhat.com/cluster/
6980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6981 S:      Supported
6982 F:      Documentation/filesystems/gfs2*.txt
6983 F:      fs/gfs2/
6984 F:      include/uapi/linux/gfs2_ondisk.h
6985
6986 GNSS SUBSYSTEM
6987 M:      Johan Hovold <johan@kernel.org>
6988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6989 S:      Maintained
6990 F:      Documentation/ABI/testing/sysfs-class-gnss
6991 F:      Documentation/devicetree/bindings/gnss/
6992 F:      drivers/gnss/
6993 F:      include/linux/gnss.h
6994
6995 GO7007 MPEG CODEC
6996 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6997 L:      linux-media@vger.kernel.org
6998 S:      Maintained
6999 F:      drivers/media/usb/go7007/
7000
7001 GOODIX TOUCHSCREEN
7002 M:      Bastien Nocera <hadess@hadess.net>
7003 L:      linux-input@vger.kernel.org
7004 S:      Maintained
7005 F:      drivers/input/touchscreen/goodix.c
7006
7007 GOOGLE ETHERNET DRIVERS
7008 M:      Catherine Sullivan <csully@google.com>
7009 R:      Sagi Shahar <sagis@google.com>
7010 R:      Jon Olson <jonolson@google.com>
7011 L:      netdev@vger.kernel.org
7012 S:      Supported
7013 F:      Documentation/networking/device_drivers/google/gve.rst
7014 F:      drivers/net/ethernet/google
7015
7016 GPD POCKET FAN DRIVER
7017 M:      Hans de Goede <hdegoede@redhat.com>
7018 L:      platform-driver-x86@vger.kernel.org
7019 S:      Maintained
7020 F:      drivers/platform/x86/gpd-pocket-fan.c
7021
7022 GPIO ACPI SUPPORT
7023 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7024 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7025 L:      linux-gpio@vger.kernel.org
7026 L:      linux-acpi@vger.kernel.org
7027 S:      Maintained
7028 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7029 F:      drivers/gpio/gpiolib-acpi.c
7030
7031 GPIO IR Transmitter
7032 M:      Sean Young <sean@mess.org>
7033 L:      linux-media@vger.kernel.org
7034 S:      Maintained
7035 F:      drivers/media/rc/gpio-ir-tx.c
7036
7037 GPIO MOCKUP DRIVER
7038 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7039 L:      linux-gpio@vger.kernel.org
7040 S:      Maintained
7041 F:      drivers/gpio/gpio-mockup.c
7042 F:      tools/testing/selftests/gpio/
7043
7044 GPIO SUBSYSTEM
7045 M:      Linus Walleij <linus.walleij@linaro.org>
7046 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7047 L:      linux-gpio@vger.kernel.org
7048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7049 S:      Maintained
7050 F:      Documentation/devicetree/bindings/gpio/
7051 F:      Documentation/driver-api/gpio/
7052 F:      Documentation/admin-guide/gpio/
7053 F:      Documentation/ABI/testing/gpio-cdev
7054 F:      Documentation/ABI/obsolete/sysfs-gpio
7055 F:      drivers/gpio/
7056 F:      include/linux/gpio/
7057 F:      include/linux/gpio.h
7058 F:      include/linux/of_gpio.h
7059 F:      include/asm-generic/gpio.h
7060 F:      include/uapi/linux/gpio.h
7061 F:      tools/gpio/
7062
7063 GRE DEMULTIPLEXER DRIVER
7064 M:      Dmitry Kozlov <xeb@mail.ru>
7065 L:      netdev@vger.kernel.org
7066 S:      Maintained
7067 F:      net/ipv4/gre_demux.c
7068 F:      net/ipv4/gre_offload.c
7069 F:      include/net/gre.h
7070
7071 GRETH 10/100/1G Ethernet MAC device driver
7072 M:      Andreas Larsson <andreas@gaisler.com>
7073 L:      netdev@vger.kernel.org
7074 S:      Maintained
7075 F:      drivers/net/ethernet/aeroflex/
7076
7077 GREYBUS AUDIO PROTOCOLS DRIVERS
7078 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7079 M:      Mark Greer <mgreer@animalcreek.com>
7080 S:      Maintained
7081 F:      drivers/staging/greybus/audio_apbridgea.c
7082 F:      drivers/staging/greybus/audio_apbridgea.h
7083 F:      drivers/staging/greybus/audio_codec.c
7084 F:      drivers/staging/greybus/audio_codec.h
7085 F:      drivers/staging/greybus/audio_gb.c
7086 F:      drivers/staging/greybus/audio_manager.c
7087 F:      drivers/staging/greybus/audio_manager.h
7088 F:      drivers/staging/greybus/audio_manager_module.c
7089 F:      drivers/staging/greybus/audio_manager_private.h
7090 F:      drivers/staging/greybus/audio_manager_sysfs.c
7091 F:      drivers/staging/greybus/audio_module.c
7092 F:      drivers/staging/greybus/audio_topology.c
7093
7094 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7095 M:      Viresh Kumar <vireshk@kernel.org>
7096 S:      Maintained
7097 F:      drivers/staging/greybus/authentication.c
7098 F:      drivers/staging/greybus/bootrom.c
7099 F:      drivers/staging/greybus/firmware.h
7100 F:      drivers/staging/greybus/fw-core.c
7101 F:      drivers/staging/greybus/fw-download.c
7102 F:      drivers/staging/greybus/fw-management.c
7103 F:      drivers/staging/greybus/greybus_authentication.h
7104 F:      drivers/staging/greybus/greybus_firmware.h
7105 F:      drivers/staging/greybus/hid.c
7106 F:      drivers/staging/greybus/i2c.c
7107 F:      drivers/staging/greybus/spi.c
7108 F:      drivers/staging/greybus/spilib.c
7109 F:      drivers/staging/greybus/spilib.h
7110
7111 GREYBUS LOOPBACK DRIVER
7112 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7113 S:      Maintained
7114 F:      drivers/staging/greybus/loopback.c
7115
7116 GREYBUS PLATFORM DRIVERS
7117 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7118 S:      Maintained
7119 F:      drivers/staging/greybus/arche-platform.c
7120 F:      drivers/staging/greybus/arche-apb-ctrl.c
7121 F:      drivers/staging/greybus/arche_platform.h
7122
7123 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7124 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7125 S:      Maintained
7126 F:      drivers/staging/greybus/sdio.c
7127 F:      drivers/staging/greybus/light.c
7128 F:      drivers/staging/greybus/gpio.c
7129 F:      drivers/staging/greybus/power_supply.c
7130 F:      drivers/staging/greybus/spi.c
7131 F:      drivers/staging/greybus/spilib.c
7132
7133 GREYBUS SUBSYSTEM
7134 M:      Johan Hovold <johan@kernel.org>
7135 M:      Alex Elder <elder@kernel.org>
7136 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7137 S:      Maintained
7138 F:      drivers/staging/greybus/
7139 F:      drivers/greybus/
7140 F:      include/linux/greybus.h
7141 F:      include/linux/greybus/
7142 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7143
7144 GREYBUS UART PROTOCOLS DRIVERS
7145 M:      David Lin <dtwlin@gmail.com>
7146 S:      Maintained
7147 F:      drivers/staging/greybus/uart.c
7148 F:      drivers/staging/greybus/log.c
7149
7150 GS1662 VIDEO SERIALIZER
7151 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7152 L:      linux-media@vger.kernel.org
7153 T:      git git://linuxtv.org/media_tree.git
7154 S:      Maintained
7155 F:      drivers/media/spi/gs1662.c
7156
7157 GSPCA FINEPIX SUBDRIVER
7158 M:      Frank Zago <frank@zago.net>
7159 L:      linux-media@vger.kernel.org
7160 T:      git git://linuxtv.org/media_tree.git
7161 S:      Maintained
7162 F:      drivers/media/usb/gspca/finepix.c
7163
7164 GSPCA GL860 SUBDRIVER
7165 M:      Olivier Lorin <o.lorin@laposte.net>
7166 L:      linux-media@vger.kernel.org
7167 T:      git git://linuxtv.org/media_tree.git
7168 S:      Maintained
7169 F:      drivers/media/usb/gspca/gl860/
7170
7171 GSPCA M5602 SUBDRIVER
7172 M:      Erik Andren <erik.andren@gmail.com>
7173 L:      linux-media@vger.kernel.org
7174 T:      git git://linuxtv.org/media_tree.git
7175 S:      Maintained
7176 F:      drivers/media/usb/gspca/m5602/
7177
7178 GSPCA PAC207 SONIXB SUBDRIVER
7179 M:      Hans Verkuil <hverkuil@xs4all.nl>
7180 L:      linux-media@vger.kernel.org
7181 T:      git git://linuxtv.org/media_tree.git
7182 S:      Odd Fixes
7183 F:      drivers/media/usb/gspca/pac207.c
7184
7185 GSPCA SN9C20X SUBDRIVER
7186 M:      Brian Johnson <brijohn@gmail.com>
7187 L:      linux-media@vger.kernel.org
7188 T:      git git://linuxtv.org/media_tree.git
7189 S:      Maintained
7190 F:      drivers/media/usb/gspca/sn9c20x.c
7191
7192 GSPCA T613 SUBDRIVER
7193 M:      Leandro Costantino <lcostantino@gmail.com>
7194 L:      linux-media@vger.kernel.org
7195 T:      git git://linuxtv.org/media_tree.git
7196 S:      Maintained
7197 F:      drivers/media/usb/gspca/t613.c
7198
7199 GSPCA USB WEBCAM DRIVER
7200 M:      Hans Verkuil <hverkuil@xs4all.nl>
7201 L:      linux-media@vger.kernel.org
7202 T:      git git://linuxtv.org/media_tree.git
7203 S:      Odd Fixes
7204 F:      drivers/media/usb/gspca/
7205
7206 GTP (GPRS Tunneling Protocol)
7207 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7208 M:      Harald Welte <laforge@gnumonks.org>
7209 L:      osmocom-net-gprs@lists.osmocom.org
7210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7211 S:      Maintained
7212 F:      drivers/net/gtp.c
7213
7214 GUID PARTITION TABLE (GPT)
7215 M:      Davidlohr Bueso <dave@stgolabs.net>
7216 L:      linux-efi@vger.kernel.org
7217 S:      Maintained
7218 F:      block/partitions/efi.*
7219
7220 H8/300 ARCHITECTURE
7221 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7222 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7223 W:      http://uclinux-h8.sourceforge.jp
7224 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7225 S:      Maintained
7226 F:      arch/h8300/
7227 F:      drivers/clocksource/h8300_*.c
7228 F:      drivers/clk/h8300/
7229 F:      drivers/irqchip/irq-renesas-h8*.c
7230
7231 HABANALABS PCI DRIVER
7232 M:      Oded Gabbay <oded.gabbay@gmail.com>
7233 T:      git https://github.com/HabanaAI/linux.git
7234 S:      Supported
7235 F:      drivers/misc/habanalabs/
7236 F:      include/uapi/misc/habanalabs.h
7237 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7238 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7239
7240 HACKRF MEDIA DRIVER
7241 M:      Antti Palosaari <crope@iki.fi>
7242 L:      linux-media@vger.kernel.org
7243 W:      https://linuxtv.org
7244 W:      http://palosaari.fi/linux/
7245 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7246 T:      git git://linuxtv.org/anttip/media_tree.git
7247 S:      Maintained
7248 F:      drivers/media/usb/hackrf/
7249
7250 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7251 M:      Frank Seidel <frank@f-seidel.de>
7252 L:      platform-driver-x86@vger.kernel.org
7253 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7254 S:      Maintained
7255 F:      drivers/platform/x86/hdaps.c
7256
7257 HARDWARE MONITORING
7258 M:      Jean Delvare <jdelvare@suse.com>
7259 M:      Guenter Roeck <linux@roeck-us.net>
7260 L:      linux-hwmon@vger.kernel.org
7261 W:      http://hwmon.wiki.kernel.org/
7262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7263 S:      Maintained
7264 F:      Documentation/devicetree/bindings/hwmon/
7265 F:      Documentation/hwmon/
7266 F:      drivers/hwmon/
7267 F:      include/linux/hwmon*.h
7268 F:      include/trace/events/hwmon*.h
7269
7270 HARDWARE RANDOM NUMBER GENERATOR CORE
7271 M:      Matt Mackall <mpm@selenic.com>
7272 M:      Herbert Xu <herbert@gondor.apana.org.au>
7273 L:      linux-crypto@vger.kernel.org
7274 S:      Odd fixes
7275 F:      Documentation/devicetree/bindings/rng/
7276 F:      Documentation/admin-guide/hw_random.rst
7277 F:      drivers/char/hw_random/
7278 F:      include/linux/hw_random.h
7279
7280 HARDWARE TRACING FACILITIES
7281 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7282 S:      Maintained
7283 F:      drivers/hwtracing/
7284
7285 HARDWARE SPINLOCK CORE
7286 M:      Ohad Ben-Cohen <ohad@wizery.com>
7287 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7288 L:      linux-remoteproc@vger.kernel.org
7289 S:      Maintained
7290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
7291 F:      Documentation/devicetree/bindings/hwlock/
7292 F:      Documentation/hwspinlock.txt
7293 F:      drivers/hwspinlock/
7294 F:      include/linux/hwspinlock.h
7295
7296 HARMONY SOUND DRIVER
7297 L:      linux-parisc@vger.kernel.org
7298 S:      Maintained
7299 F:      sound/parisc/harmony.*
7300
7301 HDPVR USB VIDEO ENCODER DRIVER
7302 M:      Hans Verkuil <hverkuil@xs4all.nl>
7303 L:      linux-media@vger.kernel.org
7304 T:      git git://linuxtv.org/media_tree.git
7305 W:      https://linuxtv.org
7306 S:      Odd Fixes
7307 F:      drivers/media/usb/hdpvr/
7308
7309 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7310 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7311 S:      Supported
7312 F:      Documentation/watchdog/hpwdt.rst
7313 F:      drivers/watchdog/hpwdt.c
7314
7315 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7316 M:      Don Brace <don.brace@microsemi.com>
7317 L:      esc.storagedev@microsemi.com
7318 L:      linux-scsi@vger.kernel.org
7319 S:      Supported
7320 F:      Documentation/scsi/hpsa.txt
7321 F:      drivers/scsi/hpsa*.[ch]
7322 F:      include/linux/cciss*.h
7323 F:      include/uapi/linux/cciss*.h
7324
7325 HFI1 DRIVER
7326 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7327 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7328 L:      linux-rdma@vger.kernel.org
7329 S:      Supported
7330 F:      drivers/infiniband/hw/hfi1
7331
7332 HFS FILESYSTEM
7333 L:      linux-fsdevel@vger.kernel.org
7334 S:      Orphan
7335 F:      Documentation/filesystems/hfs.txt
7336 F:      fs/hfs/
7337
7338 HFSPLUS FILESYSTEM
7339 L:      linux-fsdevel@vger.kernel.org
7340 S:      Orphan
7341 F:      Documentation/filesystems/hfsplus.txt
7342 F:      fs/hfsplus/
7343
7344 HGA FRAMEBUFFER DRIVER
7345 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7346 L:      linux-nvidia@lists.surfsouth.com
7347 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7348 S:      Maintained
7349 F:      drivers/video/fbdev/hgafb.c
7350
7351 HIBERNATION (aka Software Suspend, aka swsusp)
7352 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7353 M:      Pavel Machek <pavel@ucw.cz>
7354 L:      linux-pm@vger.kernel.org
7355 B:      https://bugzilla.kernel.org
7356 S:      Supported
7357 F:      arch/x86/power/
7358 F:      drivers/base/power/
7359 F:      kernel/power/
7360 F:      include/linux/suspend.h
7361 F:      include/linux/freezer.h
7362 F:      include/linux/pm.h
7363 F:      arch/*/include/asm/suspend*.h
7364
7365 HID CORE LAYER
7366 M:      Jiri Kosina <jikos@kernel.org>
7367 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7368 L:      linux-input@vger.kernel.org
7369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7370 S:      Maintained
7371 F:      drivers/hid/
7372 F:      include/linux/hid*
7373 F:      include/uapi/linux/hid*
7374
7375 HID SENSOR HUB DRIVERS
7376 M:      Jiri Kosina <jikos@kernel.org>
7377 M:      Jonathan Cameron <jic23@kernel.org>
7378 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7379 L:      linux-input@vger.kernel.org
7380 L:      linux-iio@vger.kernel.org
7381 S:      Maintained
7382 F:      Documentation/hid/hid-sensor*
7383 F:      drivers/hid/hid-sensor-*
7384 F:      drivers/iio/*/hid-*
7385 F:      include/linux/hid-sensor-*
7386
7387 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7388 M:      Thomas Gleixner <tglx@linutronix.de>
7389 L:      linux-kernel@vger.kernel.org
7390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7391 S:      Maintained
7392 F:      Documentation/timers/
7393 F:      kernel/time/hrtimer.c
7394 F:      kernel/time/clockevents.c
7395 F:      kernel/time/timer_*.c
7396 F:      include/linux/clockchips.h
7397 F:      include/linux/hrtimer.h
7398
7399 HIGH-SPEED SCC DRIVER FOR AX.25
7400 L:      linux-hams@vger.kernel.org
7401 S:      Orphan
7402 F:      drivers/net/hamradio/dmascc.c
7403 F:      drivers/net/hamradio/scc.c
7404
7405 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7406 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7407 W:      http://www.highpoint-tech.com
7408 S:      Supported
7409 F:      Documentation/scsi/hptiop.txt
7410 F:      drivers/scsi/hptiop.c
7411
7412 HIPPI
7413 M:      Jes Sorensen <jes@trained-monkey.org>
7414 L:      linux-hippi@sunsite.dk
7415 S:      Maintained
7416 F:      include/linux/hippidevice.h
7417 F:      include/uapi/linux/if_hippi.h
7418 F:      net/802/hippi.c
7419 F:      drivers/net/hippi/
7420
7421 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
7422 M:      Zaibo Xu <xuzaibo@huawei.com>
7423 L:      linux-crypto@vger.kernel.org
7424 S:      Maintained
7425 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
7426 F:      drivers/crypto/hisilicon/sec2/sec_main.c
7427 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
7428 F:      drivers/crypto/hisilicon/sec2/sec.h
7429 F:      Documentation/ABI/testing/debugfs-hisi-sec
7430
7431 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7432 M:      Zaibo Xu <xuzaibo@huawei.com>
7433 L:      linux-crypto@vger.kernel.org
7434 S:      Maintained
7435 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7436 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7437 F:      drivers/crypto/hisilicon/hpre/hpre.h
7438 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7439
7440 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7441 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7442 M:      Salil Mehta <salil.mehta@huawei.com>
7443 L:      netdev@vger.kernel.org
7444 W:      http://www.hisilicon.com
7445 S:      Maintained
7446 F:      drivers/net/ethernet/hisilicon/hns3/
7447
7448 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
7449 M:      Zaibo Xu <xuzaibo@huawei.com>
7450 S:      Maintained
7451 F:      drivers/char/hw_random/hisi-trng-v2.c
7452
7453 HISILICON LPC BUS DRIVER
7454 M:      john.garry@huawei.com
7455 W:      http://www.hisilicon.com
7456 S:      Maintained
7457 F:      drivers/bus/hisi_lpc.c
7458 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7459
7460 HISILICON NETWORK SUBSYSTEM DRIVER
7461 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7462 M:      Salil Mehta <salil.mehta@huawei.com>
7463 L:      netdev@vger.kernel.org
7464 W:      http://www.hisilicon.com
7465 S:      Maintained
7466 F:      drivers/net/ethernet/hisilicon/
7467 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7468
7469 HISILICON PMU DRIVER
7470 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7471 W:      http://www.hisilicon.com
7472 S:      Supported
7473 F:      drivers/perf/hisilicon
7474 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7475
7476 HISILICON ROCE DRIVER
7477 M:      Lijun Ou <oulijun@huawei.com>
7478 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7479 L:      linux-rdma@vger.kernel.org
7480 S:      Maintained
7481 F:      drivers/infiniband/hw/hns/
7482 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7483
7484 HISILICON SAS Controller
7485 M:      John Garry <john.garry@huawei.com>
7486 W:      http://www.hisilicon.com
7487 S:      Supported
7488 F:      drivers/scsi/hisi_sas/
7489 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7490
7491 HISILICON QM AND ZIP Controller DRIVER
7492 M:      Zhou Wang <wangzhou1@hisilicon.com>
7493 L:      linux-crypto@vger.kernel.org
7494 S:      Maintained
7495 F:      drivers/crypto/hisilicon/qm.c
7496 F:      drivers/crypto/hisilicon/qm.h
7497 F:      drivers/crypto/hisilicon/sgl.c
7498 F:      drivers/crypto/hisilicon/zip/
7499 F:      Documentation/ABI/testing/debugfs-hisi-zip
7500
7501 HMM - Heterogeneous Memory Management
7502 M:      Jérôme Glisse <jglisse@redhat.com>
7503 L:      linux-mm@kvack.org
7504 S:      Maintained
7505 F:      mm/hmm*
7506 F:      include/linux/hmm*
7507 F:      Documentation/vm/hmm.rst
7508
7509 HOST AP DRIVER
7510 M:      Jouni Malinen <j@w1.fi>
7511 L:      linux-wireless@vger.kernel.org
7512 W:      http://w1.fi/hostap-driver.html
7513 S:      Obsolete
7514 F:      drivers/net/wireless/intersil/hostap/
7515
7516 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7517 L:      platform-driver-x86@vger.kernel.org
7518 S:      Orphan
7519 F:      drivers/platform/x86/tc1100-wmi.c
7520
7521 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7522 M:      Jaroslav Kysela <perex@perex.cz>
7523 S:      Obsolete
7524 F:      drivers/staging/hp/hp100.*
7525
7526 HPET:   High Precision Event Timers driver
7527 M:      Clemens Ladisch <clemens@ladisch.de>
7528 S:      Maintained
7529 F:      Documentation/timers/hpet.rst
7530 F:      drivers/char/hpet.c
7531 F:      include/linux/hpet.h
7532 F:      include/uapi/linux/hpet.h
7533
7534 HPET:   x86
7535 S:      Orphan
7536 F:      arch/x86/kernel/hpet.c
7537 F:      arch/x86/include/asm/hpet.h
7538
7539 HPFS FILESYSTEM
7540 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7541 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7542 S:      Maintained
7543 F:      fs/hpfs/
7544
7545 HSI SUBSYSTEM
7546 M:      Sebastian Reichel <sre@kernel.org>
7547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7548 S:      Maintained
7549 F:      Documentation/ABI/testing/sysfs-bus-hsi
7550 F:      Documentation/driver-api/hsi.rst
7551 F:      drivers/hsi/
7552 F:      include/linux/hsi/
7553 F:      include/uapi/linux/hsi/
7554
7555 HSO 3G MODEM DRIVER
7556 L:      linux-usb@vger.kernel.org
7557 S:      Orphan
7558 F:      drivers/net/usb/hso.c
7559
7560 HSR NETWORK PROTOCOL
7561 M:      Arvid Brodin <arvid.brodin@alten.se>
7562 L:      netdev@vger.kernel.org
7563 S:      Maintained
7564 F:      net/hsr/
7565
7566 HT16K33 LED CONTROLLER DRIVER
7567 M:      Robin van der Gracht <robin@protonic.nl>
7568 S:      Maintained
7569 F:      drivers/auxdisplay/ht16k33.c
7570 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7571
7572 HTCPEN TOUCHSCREEN DRIVER
7573 M:      Pau Oliva Fora <pof@eslack.org>
7574 L:      linux-input@vger.kernel.org
7575 S:      Maintained
7576 F:      drivers/input/touchscreen/htcpen.c
7577
7578 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7579 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7580 L:      linux-iio@vger.kernel.org
7581 W:      http://www.st.com/
7582 S:      Maintained
7583 F:      drivers/iio/humidity/hts221*
7584 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7585
7586 HUAWEI ETHERNET DRIVER
7587 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7588 L:      netdev@vger.kernel.org
7589 S:      Supported
7590 F:      Documentation/networking/hinic.txt
7591 F:      drivers/net/ethernet/huawei/hinic/
7592
7593 HUGETLB FILESYSTEM
7594 M:      Mike Kravetz <mike.kravetz@oracle.com>
7595 L:      linux-mm@kvack.org
7596 S:      Maintained
7597 F:      fs/hugetlbfs/
7598 F:      mm/hugetlb.c
7599 F:      include/linux/hugetlb.h
7600 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7601 F:      Documentation/vm/hugetlbfs_reserv.rst
7602 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7603
7604 HVA ST MEDIA DRIVER
7605 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7606 L:      linux-media@vger.kernel.org
7607 T:      git git://linuxtv.org/media_tree.git
7608 W:      https://linuxtv.org
7609 S:      Supported
7610 F:      drivers/media/platform/sti/hva
7611
7612 HWPOISON MEMORY FAILURE HANDLING
7613 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7614 L:      linux-mm@kvack.org
7615 S:      Maintained
7616 F:      mm/memory-failure.c
7617 F:      mm/hwpoison-inject.c
7618
7619 HYGON PROCESSOR SUPPORT
7620 M:      Pu Wen <puwen@hygon.cn>
7621 L:      linux-kernel@vger.kernel.org
7622 S:      Maintained
7623 F:      arch/x86/kernel/cpu/hygon.c
7624
7625 HYNIX HI556 SENSOR DRIVER
7626 M:      Shawn Tu <shawnx.tu@intel.com>
7627 L:      linux-media@vger.kernel.org
7628 T:      git git://linuxtv.org/media_tree.git
7629 S:      Maintained
7630 F:      drivers/media/i2c/hi556.c
7631
7632 Hyper-V CORE AND DRIVERS
7633 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7634 M:      Haiyang Zhang <haiyangz@microsoft.com>
7635 M:      Stephen Hemminger <sthemmin@microsoft.com>
7636 M:      Sasha Levin <sashal@kernel.org>
7637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7638 L:      linux-hyperv@vger.kernel.org
7639 S:      Supported
7640 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7641 F:      arch/x86/include/asm/mshyperv.h
7642 F:      arch/x86/include/asm/trace/hyperv.h
7643 F:      arch/x86/include/asm/hyperv-tlfs.h
7644 F:      arch/x86/kernel/cpu/mshyperv.c
7645 F:      arch/x86/hyperv
7646 F:      drivers/clocksource/hyperv_timer.c
7647 F:      drivers/hid/hid-hyperv.c
7648 F:      drivers/hv/
7649 F:      drivers/input/serio/hyperv-keyboard.c
7650 F:      drivers/pci/controller/pci-hyperv.c
7651 F:      drivers/pci/controller/pci-hyperv-intf.c
7652 F:      drivers/net/hyperv/
7653 F:      drivers/scsi/storvsc_drv.c
7654 F:      drivers/uio/uio_hv_generic.c
7655 F:      drivers/video/fbdev/hyperv_fb.c
7656 F:      drivers/iommu/hyperv-iommu.c
7657 F:      net/vmw_vsock/hyperv_transport.c
7658 F:      include/clocksource/hyperv_timer.h
7659 F:      include/linux/hyperv.h
7660 F:      include/uapi/linux/hyperv.h
7661 F:      include/asm-generic/mshyperv.h
7662 F:      tools/hv/
7663 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7664 F:      Documentation/ABI/testing/debugfs-hyperv
7665
7666 HYPERBUS SUPPORT
7667 M:      Vignesh Raghavendra <vigneshr@ti.com>
7668 S:      Supported
7669 F:      drivers/mtd/hyperbus/
7670 F:      include/linux/mtd/hyperbus.h
7671 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7672 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7673
7674 HYPERVISOR VIRTUAL CONSOLE DRIVER
7675 L:      linuxppc-dev@lists.ozlabs.org
7676 S:      Odd Fixes
7677 F:      drivers/tty/hvc/
7678
7679 I2C ACPI SUPPORT
7680 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7681 L:      linux-i2c@vger.kernel.org
7682 L:      linux-acpi@vger.kernel.org
7683 S:      Maintained
7684 F:      drivers/i2c/i2c-core-acpi.c
7685
7686 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7687 M:      Ajay Gupta <ajayg@nvidia.com>
7688 L:      linux-i2c@vger.kernel.org
7689 S:      Maintained
7690 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7691 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7692
7693 I2C MUXES
7694 M:      Peter Rosin <peda@axentia.se>
7695 L:      linux-i2c@vger.kernel.org
7696 S:      Maintained
7697 F:      Documentation/i2c/i2c-topology.rst
7698 F:      Documentation/i2c/muxes/
7699 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7700 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7701 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7702 F:      drivers/i2c/i2c-mux.c
7703 F:      drivers/i2c/muxes/
7704 F:      include/linux/i2c-mux.h
7705
7706 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7707 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7708 L:      linux-i2c@vger.kernel.org
7709 S:      Maintained
7710 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7711 F:      drivers/i2c/busses/i2c-mv64xxx.c
7712
7713 I2C OVER PARALLEL PORT
7714 M:      Jean Delvare <jdelvare@suse.com>
7715 L:      linux-i2c@vger.kernel.org
7716 S:      Maintained
7717 F:      Documentation/i2c/busses/i2c-parport.rst
7718 F:      Documentation/i2c/busses/i2c-parport-light.rst
7719 F:      drivers/i2c/busses/i2c-parport.c
7720 F:      drivers/i2c/busses/i2c-parport-light.c
7721
7722 I2C SUBSYSTEM
7723 M:      Wolfram Sang <wsa@the-dreams.de>
7724 L:      linux-i2c@vger.kernel.org
7725 W:      https://i2c.wiki.kernel.org/
7726 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7728 S:      Maintained
7729 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7730 F:      Documentation/i2c/
7731 F:      drivers/i2c/*
7732 F:      include/linux/i2c.h
7733 F:      include/linux/i2c-dev.h
7734 F:      include/linux/i2c-smbus.h
7735 F:      include/uapi/linux/i2c.h
7736 F:      include/uapi/linux/i2c-*.h
7737
7738 I2C SUBSYSTEM HOST DRIVERS
7739 L:      linux-i2c@vger.kernel.org
7740 W:      https://i2c.wiki.kernel.org/
7741 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7743 S:      Odd Fixes
7744 F:      Documentation/devicetree/bindings/i2c/
7745 F:      drivers/i2c/algos/
7746 F:      drivers/i2c/busses/
7747
7748 I2C-TAOS-EVM DRIVER
7749 M:      Jean Delvare <jdelvare@suse.com>
7750 L:      linux-i2c@vger.kernel.org
7751 S:      Maintained
7752 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7753 F:      drivers/i2c/busses/i2c-taos-evm.c
7754
7755 I2C-TINY-USB DRIVER
7756 M:      Till Harbaum <till@harbaum.org>
7757 L:      linux-i2c@vger.kernel.org
7758 W:      http://www.harbaum.org/till/i2c_tiny_usb
7759 S:      Maintained
7760 F:      drivers/i2c/busses/i2c-tiny-usb.c
7761
7762 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7763 M:      Jean Delvare <jdelvare@suse.com>
7764 L:      linux-i2c@vger.kernel.org
7765 S:      Maintained
7766 F:      Documentation/i2c/busses/i2c-ali1535.rst
7767 F:      Documentation/i2c/busses/i2c-ali1563.rst
7768 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7769 F:      Documentation/i2c/busses/i2c-amd756.rst
7770 F:      Documentation/i2c/busses/i2c-amd8111.rst
7771 F:      Documentation/i2c/busses/i2c-i801.rst
7772 F:      Documentation/i2c/busses/i2c-nforce2.rst
7773 F:      Documentation/i2c/busses/i2c-piix4.rst
7774 F:      Documentation/i2c/busses/i2c-sis5595.rst
7775 F:      Documentation/i2c/busses/i2c-sis630.rst
7776 F:      Documentation/i2c/busses/i2c-sis96x.rst
7777 F:      Documentation/i2c/busses/i2c-via.rst
7778 F:      Documentation/i2c/busses/i2c-viapro.rst
7779 F:      drivers/i2c/busses/i2c-ali1535.c
7780 F:      drivers/i2c/busses/i2c-ali1563.c
7781 F:      drivers/i2c/busses/i2c-ali15x3.c
7782 F:      drivers/i2c/busses/i2c-amd756.c
7783 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7784 F:      drivers/i2c/busses/i2c-amd8111.c
7785 F:      drivers/i2c/busses/i2c-i801.c
7786 F:      drivers/i2c/busses/i2c-isch.c
7787 F:      drivers/i2c/busses/i2c-nforce2.c
7788 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7789 F:      drivers/i2c/busses/i2c-piix4.c
7790 F:      drivers/i2c/busses/i2c-sis5595.c
7791 F:      drivers/i2c/busses/i2c-sis630.c
7792 F:      drivers/i2c/busses/i2c-sis96x.c
7793 F:      drivers/i2c/busses/i2c-via.c
7794 F:      drivers/i2c/busses/i2c-viapro.c
7795
7796 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7797 M:      Hans de Goede <hdegoede@redhat.com>
7798 L:      linux-i2c@vger.kernel.org
7799 S:      Maintained
7800 F:      drivers/i2c/busses/i2c-cht-wc.c
7801
7802 I2C/SMBUS ISMT DRIVER
7803 M:      Seth Heasley <seth.heasley@intel.com>
7804 M:      Neil Horman <nhorman@tuxdriver.com>
7805 L:      linux-i2c@vger.kernel.org
7806 F:      drivers/i2c/busses/i2c-ismt.c
7807 F:      Documentation/i2c/busses/i2c-ismt.rst
7808
7809 I2C/SMBUS STUB DRIVER
7810 M:      Jean Delvare <jdelvare@suse.com>
7811 L:      linux-i2c@vger.kernel.org
7812 S:      Maintained
7813 F:      drivers/i2c/i2c-stub.c
7814
7815 I3C SUBSYSTEM
7816 M:      Boris Brezillon <bbrezillon@kernel.org>
7817 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
7818 C:      irc://chat.freenode.net/linux-i3c
7819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7820 S:      Maintained
7821 F:      Documentation/ABI/testing/sysfs-bus-i3c
7822 F:      Documentation/devicetree/bindings/i3c/
7823 F:      Documentation/driver-api/i3c
7824 F:      drivers/i3c/
7825 F:      include/linux/i3c/
7826
7827 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7828 M:      Vitor Soares <vitor.soares@synopsys.com>
7829 S:      Maintained
7830 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7831 F:      drivers/i3c/master/dw*
7832
7833 I3C DRIVER FOR CADENCE I3C MASTER IP
7834 M:      Przemysław Gaj <pgaj@cadence.com>
7835 S:      Maintained
7836 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
7837 F:      drivers/i3c/master/i3c-master-cdns.c
7838
7839 IA64 (Itanium) PLATFORM
7840 M:      Tony Luck <tony.luck@intel.com>
7841 M:      Fenghua Yu <fenghua.yu@intel.com>
7842 L:      linux-ia64@vger.kernel.org
7843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7844 S:      Maintained
7845 F:      arch/ia64/
7846
7847 IBM Power 842 compression accelerator
7848 M:      Haren Myneni <haren@us.ibm.com>
7849 S:      Supported
7850 F:      drivers/crypto/nx/Makefile
7851 F:      drivers/crypto/nx/Kconfig
7852 F:      drivers/crypto/nx/nx-842*
7853 F:      include/linux/sw842.h
7854 F:      crypto/842.c
7855 F:      lib/842/
7856
7857 IBM Power in-Nest Crypto Acceleration
7858 M:      Breno Leitão <leitao@debian.org>
7859 M:      Nayna Jain <nayna@linux.ibm.com>
7860 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7861 L:      linux-crypto@vger.kernel.org
7862 S:      Supported
7863 F:      drivers/crypto/nx/Makefile
7864 F:      drivers/crypto/nx/Kconfig
7865 F:      drivers/crypto/nx/nx-aes*
7866 F:      drivers/crypto/nx/nx-sha*
7867 F:      drivers/crypto/nx/nx.*
7868 F:      drivers/crypto/nx/nx_csbcpb.h
7869 F:      drivers/crypto/nx/nx_debugfs.c
7870
7871 IBM Power Linux RAID adapter
7872 M:      Brian King <brking@us.ibm.com>
7873 S:      Supported
7874 F:      drivers/scsi/ipr.*
7875
7876 IBM Power SRIOV Virtual NIC Device Driver
7877 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7878 M:      John Allen <jallen@linux.ibm.com>
7879 L:      netdev@vger.kernel.org
7880 S:      Supported
7881 F:      drivers/net/ethernet/ibm/ibmvnic.*
7882
7883 IBM Power Virtual Accelerator Switchboard
7884 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7885 L:      linuxppc-dev@lists.ozlabs.org
7886 S:      Supported
7887 F:      arch/powerpc/platforms/powernv/vas*
7888 F:      arch/powerpc/platforms/powernv/copy-paste.h
7889 F:      arch/powerpc/include/asm/vas.h
7890
7891 IBM Power Virtual Ethernet Device Driver
7892 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7893 L:      netdev@vger.kernel.org
7894 S:      Supported
7895 F:      drivers/net/ethernet/ibm/ibmveth.*
7896
7897 IBM Power Virtual FC Device Drivers
7898 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7899 L:      linux-scsi@vger.kernel.org
7900 S:      Supported
7901 F:      drivers/scsi/ibmvscsi/ibmvfc*
7902
7903 IBM Power Virtual Management Channel Driver
7904 M:      Steven Royer <seroyer@linux.ibm.com>
7905 S:      Supported
7906 F:      drivers/misc/ibmvmc.*
7907
7908 IBM Power Virtual SCSI Device Drivers
7909 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7910 L:      linux-scsi@vger.kernel.org
7911 S:      Supported
7912 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7913 F:      include/scsi/viosrp.h
7914
7915 IBM Power Virtual SCSI Device Target Driver
7916 M:      Michael Cyr <mikecyr@linux.ibm.com>
7917 L:      linux-scsi@vger.kernel.org
7918 L:      target-devel@vger.kernel.org
7919 S:      Supported
7920 F:      drivers/scsi/ibmvscsi_tgt/
7921
7922 IBM Power VMX Cryptographic instructions
7923 M:      Breno Leitão <leitao@debian.org>
7924 M:      Nayna Jain <nayna@linux.ibm.com>
7925 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7926 L:      linux-crypto@vger.kernel.org
7927 S:      Supported
7928 F:      drivers/crypto/vmx/Makefile
7929 F:      drivers/crypto/vmx/Kconfig
7930 F:      drivers/crypto/vmx/vmx.c
7931 F:      drivers/crypto/vmx/aes*
7932 F:      drivers/crypto/vmx/ghash*
7933 F:      drivers/crypto/vmx/ppc-xlate.pl
7934
7935 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7936 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7937 L:      linux-pci@vger.kernel.org
7938 L:      linuxppc-dev@lists.ozlabs.org
7939 S:      Supported
7940 F:      drivers/pci/hotplug/rpaphp*
7941
7942 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7943 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7944 L:      linux-pci@vger.kernel.org
7945 L:      linuxppc-dev@lists.ozlabs.org
7946 S:      Supported
7947 F:      drivers/pci/hotplug/rpadlpar*
7948
7949 IBM ServeRAID RAID DRIVER
7950 S:      Orphan
7951 F:      drivers/scsi/ips.*
7952
7953 ICH LPC AND GPIO DRIVER
7954 M:      Peter Tyser <ptyser@xes-inc.com>
7955 S:      Maintained
7956 F:      drivers/mfd/lpc_ich.c
7957 F:      drivers/gpio/gpio-ich.c
7958
7959 ICY I2C DRIVER
7960 M:      Max Staudt <max@enpas.org>
7961 L:      linux-i2c@vger.kernel.org
7962 S:      Maintained
7963 F:      drivers/i2c/busses/i2c-icy.c
7964
7965 IDE SUBSYSTEM
7966 M:      "David S. Miller" <davem@davemloft.net>
7967 L:      linux-ide@vger.kernel.org
7968 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7970 S:      Maintained
7971 F:      Documentation/ide/
7972 F:      drivers/ide/
7973 F:      include/linux/ide.h
7974
7975 IDE/ATAPI DRIVERS
7976 M:      Borislav Petkov <bp@alien8.de>
7977 L:      linux-ide@vger.kernel.org
7978 S:      Maintained
7979 F:      Documentation/cdrom/ide-cd.rst
7980 F:      drivers/ide/ide-cd*
7981
7982 IDEAPAD LAPTOP EXTRAS DRIVER
7983 M:      Ike Panhc <ike.pan@canonical.com>
7984 L:      platform-driver-x86@vger.kernel.org
7985 W:      http://launchpad.net/ideapad-laptop
7986 S:      Maintained
7987 F:      drivers/platform/x86/ideapad-laptop.c
7988
7989 IDEAPAD LAPTOP SLIDEBAR DRIVER
7990 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7991 L:      linux-input@vger.kernel.org
7992 W:      https://github.com/o2genum/ideapad-slidebar
7993 S:      Maintained
7994 F:      drivers/input/misc/ideapad_slidebar.c
7995
7996 IDT VersaClock 5 CLOCK DRIVER
7997 M:      Marek Vasut <marek.vasut@gmail.com>
7998 S:      Maintained
7999 F:      drivers/clk/clk-versaclock5.c
8000
8001 IEEE 802.15.4 SUBSYSTEM
8002 M:      Alexander Aring <alex.aring@gmail.com>
8003 M:      Stefan Schmidt <stefan@datenfreihafen.org>
8004 L:      linux-wpan@vger.kernel.org
8005 W:      http://wpan.cakelab.org/
8006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
8007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
8008 S:      Maintained
8009 F:      net/ieee802154/
8010 F:      net/mac802154/
8011 F:      drivers/net/ieee802154/
8012 F:      include/linux/nl802154.h
8013 F:      include/linux/ieee802154.h
8014 F:      include/net/nl802154.h
8015 F:      include/net/mac802154.h
8016 F:      include/net/af_ieee802154.h
8017 F:      include/net/cfg802154.h
8018 F:      include/net/ieee802154_netdev.h
8019 F:      Documentation/networking/ieee802154.rst
8020
8021 IFE PROTOCOL
8022 M:      Yotam Gigi <yotam.gi@gmail.com>
8023 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8024 F:      net/ife
8025 F:      include/net/ife.h
8026 F:      include/uapi/linux/ife.h
8027
8028 IGORPLUG-USB IR RECEIVER
8029 M:      Sean Young <sean@mess.org>
8030 L:      linux-media@vger.kernel.org
8031 S:      Maintained
8032 F:      drivers/media/rc/igorplugusb.c
8033
8034 IGUANAWORKS USB IR TRANSCEIVER
8035 M:      Sean Young <sean@mess.org>
8036 L:      linux-media@vger.kernel.org
8037 S:      Maintained
8038 F:      drivers/media/rc/iguanair.c
8039
8040 IIO DIGITAL POTENTIOMETER DAC
8041 M:      Peter Rosin <peda@axentia.se>
8042 L:      linux-iio@vger.kernel.org
8043 S:      Maintained
8044 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8045 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8046 F:      drivers/iio/dac/dpot-dac.c
8047
8048 IIO ENVELOPE DETECTOR
8049 M:      Peter Rosin <peda@axentia.se>
8050 L:      linux-iio@vger.kernel.org
8051 S:      Maintained
8052 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8053 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8054 F:      drivers/iio/adc/envelope-detector.c
8055
8056 IIO MULTIPLEXER
8057 M:      Peter Rosin <peda@axentia.se>
8058 L:      linux-iio@vger.kernel.org
8059 S:      Maintained
8060 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8061 F:      drivers/iio/multiplexer/iio-mux.c
8062
8063 IIO SUBSYSTEM AND DRIVERS
8064 M:      Jonathan Cameron <jic23@kernel.org>
8065 R:      Hartmut Knaack <knaack.h@gmx.de>
8066 R:      Lars-Peter Clausen <lars@metafoo.de>
8067 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8068 L:      linux-iio@vger.kernel.org
8069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8070 S:      Maintained
8071 F:      Documentation/ABI/testing/configfs-iio*
8072 F:      Documentation/ABI/testing/sysfs-bus-iio*
8073 F:      Documentation/devicetree/bindings/iio/
8074 F:      drivers/iio/
8075 F:      drivers/staging/iio/
8076 F:      include/linux/iio/
8077 F:      tools/iio/
8078
8079 IIO UNIT CONVERTER
8080 M:      Peter Rosin <peda@axentia.se>
8081 L:      linux-iio@vger.kernel.org
8082 S:      Maintained
8083 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8084 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8085 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8086 F:      drivers/iio/afe/iio-rescale.c
8087
8088 IKANOS/ADI EAGLE ADSL USB DRIVER
8089 M:      Matthieu Castet <castet.matthieu@free.fr>
8090 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8091 S:      Maintained
8092 F:      drivers/usb/atm/ueagle-atm.c
8093
8094 IMGTEC ASCII LCD DRIVER
8095 M:      Paul Burton <paulburton@kernel.org>
8096 S:      Maintained
8097 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8098 F:      drivers/auxdisplay/img-ascii-lcd.c
8099
8100 IMGTEC IR DECODER DRIVER
8101 M:      James Hogan <jhogan@kernel.org>
8102 S:      Maintained
8103 F:      drivers/media/rc/img-ir/
8104
8105 IMON SOUNDGRAPH USB IR RECEIVER
8106 M:      Sean Young <sean@mess.org>
8107 L:      linux-media@vger.kernel.org
8108 S:      Maintained
8109 F:      drivers/media/rc/imon_raw.c
8110 F:      drivers/media/rc/imon.c
8111
8112 IMS TWINTURBO FRAMEBUFFER DRIVER
8113 L:      linux-fbdev@vger.kernel.org
8114 S:      Orphan
8115 F:      drivers/video/fbdev/imsttfb.c
8116
8117 INA209 HARDWARE MONITOR DRIVER
8118 M:      Guenter Roeck <linux@roeck-us.net>
8119 L:      linux-hwmon@vger.kernel.org
8120 S:      Maintained
8121 F:      Documentation/hwmon/ina209.rst
8122 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8123 F:      drivers/hwmon/ina209.c
8124
8125 INA2XX HARDWARE MONITOR DRIVER
8126 M:      Guenter Roeck <linux@roeck-us.net>
8127 L:      linux-hwmon@vger.kernel.org
8128 S:      Maintained
8129 F:      Documentation/hwmon/ina2xx.rst
8130 F:      drivers/hwmon/ina2xx.c
8131 F:      include/linux/platform_data/ina2xx.h
8132
8133 INDUSTRY PACK SUBSYSTEM (IPACK)
8134 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8135 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8136 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8137 L:      industrypack-devel@lists.sourceforge.net
8138 W:      http://industrypack.sourceforge.net
8139 S:      Maintained
8140 F:      drivers/ipack/
8141
8142 INFINEON DPS310 Driver
8143 M:      Eddie James <eajames@linux.ibm.com>
8144 L:      linux-iio@vger.kernel.org
8145 F:      drivers/iio/pressure/dps310.c
8146 S:      Maintained
8147
8148 INFINIBAND SUBSYSTEM
8149 M:      Doug Ledford <dledford@redhat.com>
8150 M:      Jason Gunthorpe <jgg@mellanox.com>
8151 L:      linux-rdma@vger.kernel.org
8152 W:      https://github.com/linux-rdma/rdma-core
8153 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8155 S:      Supported
8156 F:      Documentation/devicetree/bindings/infiniband/
8157 F:      Documentation/infiniband/
8158 F:      drivers/infiniband/
8159 F:      include/uapi/linux/if_infiniband.h
8160 F:      include/uapi/rdma/
8161 F:      include/rdma/
8162 F:      include/trace/events/ib_mad.h
8163 F:      include/trace/events/ib_umad.h
8164 F:      samples/bpf/ibumad_kern.c
8165 F:      samples/bpf/ibumad_user.c
8166
8167 INGENIC JZ4780 DMA Driver
8168 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8169 S:      Maintained
8170 F:      drivers/dma/dma-jz4780.c
8171
8172 INGENIC JZ4780 NAND DRIVER
8173 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8174 L:      linux-mtd@lists.infradead.org
8175 S:      Maintained
8176 F:      drivers/mtd/nand/raw/ingenic/
8177
8178 INGENIC JZ47xx SoCs
8179 M:      Paul Cercueil <paul@crapouillou.net>
8180 S:      Maintained
8181 F:      arch/mips/boot/dts/ingenic/
8182 F:      arch/mips/include/asm/mach-jz4740/
8183 F:      arch/mips/jz4740/
8184 F:      drivers/clk/ingenic/
8185 F:      drivers/dma/dma-jz4780.c
8186 F:      drivers/gpu/drm/ingenic/
8187 F:      drivers/i2c/busses/i2c-jz4780.c
8188 F:      drivers/iio/adc/ingenic-adc.c
8189 F:      drivers/irqchip/irq-ingenic.c
8190 F:      drivers/memory/jz4780-nemc.c
8191 F:      drivers/mmc/host/jz4740_mmc.c
8192 F:      drivers/mtd/nand/raw/ingenic/
8193 F:      drivers/pinctrl/pinctrl-ingenic.c
8194 F:      drivers/power/supply/ingenic-battery.c
8195 F:      drivers/pwm/pwm-jz4740.c
8196 F:      drivers/rtc/rtc-jz4740.c
8197 F:      drivers/tty/serial/8250/8250_ingenic.c
8198 F:      drivers/usb/musb/jz4740.c
8199 F:      drivers/watchdog/jz4740_wdt.c
8200 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8201 F:      include/linux/mfd/ingenic-tcu.h
8202 F:      sound/soc/jz4740/
8203 F:      sound/soc/codecs/jz47*
8204
8205 INOTIFY
8206 M:      Jan Kara <jack@suse.cz>
8207 R:      Amir Goldstein <amir73il@gmail.com>
8208 L:      linux-fsdevel@vger.kernel.org
8209 S:      Maintained
8210 F:      Documentation/filesystems/inotify.txt
8211 F:      fs/notify/inotify/
8212 F:      include/linux/inotify.h
8213 F:      include/uapi/linux/inotify.h
8214
8215 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8216 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8217 L:      linux-input@vger.kernel.org
8218 Q:      http://patchwork.kernel.org/project/linux-input/list/
8219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8220 S:      Maintained
8221 F:      drivers/input/
8222 F:      include/linux/input.h
8223 F:      include/uapi/linux/input.h
8224 F:      include/uapi/linux/input-event-codes.h
8225 F:      include/linux/input/
8226 F:      Documentation/devicetree/bindings/input/
8227 F:      Documentation/devicetree/bindings/serio/
8228 F:      Documentation/input/
8229
8230 INPUT MULTITOUCH (MT) PROTOCOL
8231 M:      Henrik Rydberg <rydberg@bitmath.org>
8232 L:      linux-input@vger.kernel.org
8233 S:      Odd fixes
8234 F:      Documentation/input/multi-touch-protocol.rst
8235 F:      drivers/input/input-mt.c
8236 K:      \b(ABS|SYN)_MT_
8237
8238 INSIDE SECURE CRYPTO DRIVER
8239 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8240 F:      drivers/crypto/inside-secure/
8241 S:      Maintained
8242 L:      linux-crypto@vger.kernel.org
8243
8244 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8245 M:      Mimi Zohar <zohar@linux.ibm.com>
8246 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8247 L:      linux-integrity@vger.kernel.org
8248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8249 S:      Supported
8250 F:      security/integrity/ima/
8251
8252 INTEL 810/815 FRAMEBUFFER DRIVER
8253 M:      Antonino Daplas <adaplas@gmail.com>
8254 L:      linux-fbdev@vger.kernel.org
8255 S:      Maintained
8256 F:      drivers/video/fbdev/i810/
8257
8258 INTEL ASoC DRIVERS
8259 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8260 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8261 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8262 M:      Jie Yang <yang.jie@linux.intel.com>
8263 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8264 S:      Supported
8265 F:      sound/soc/intel/
8266
8267 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8268 M:      Hans de Goede <hdegoede@redhat.com>
8269 L:      platform-driver-x86@vger.kernel.org
8270 S:      Maintained
8271 F:      drivers/platform/x86/intel_atomisp2_pm.c
8272
8273 INTEL C600 SERIES SAS CONTROLLER DRIVER
8274 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8275 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8276 L:      linux-scsi@vger.kernel.org
8277 T:      git git://git.code.sf.net/p/intel-sas/isci
8278 S:      Supported
8279 F:      drivers/scsi/isci/
8280
8281 INTEL CPU family model numbers
8282 M:      Tony Luck <tony.luck@intel.com>
8283 M:      x86@kernel.org
8284 L:      linux-kernel@vger.kernel.org
8285 S:      Supported
8286 F:      arch/x86/include/asm/intel-family.h
8287
8288 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8289 M:      Jani Nikula <jani.nikula@linux.intel.com>
8290 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8291 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8292 L:      intel-gfx@lists.freedesktop.org
8293 W:      https://01.org/linuxgraphics/
8294 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8295 C:      irc://chat.freenode.net/intel-gfx
8296 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8297 T:      git git://anongit.freedesktop.org/drm-intel
8298 S:      Supported
8299 F:      drivers/gpu/drm/i915/
8300 F:      include/drm/i915*
8301 F:      include/uapi/drm/i915_drm.h
8302 F:      Documentation/gpu/i915.rst
8303
8304 INTEL ETHERNET DRIVERS
8305 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8306 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8307 W:      http://www.intel.com/support/feedback.htm
8308 W:      http://e1000.sourceforge.net/
8309 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8312 S:      Supported
8313 F:      Documentation/networking/device_drivers/intel/e100.rst
8314 F:      Documentation/networking/device_drivers/intel/e1000.rst
8315 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8316 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8317 F:      Documentation/networking/device_drivers/intel/igb.rst
8318 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8319 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8320 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8321 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8322 F:      Documentation/networking/device_drivers/intel/i40e.rst
8323 F:      Documentation/networking/device_drivers/intel/iavf.rst
8324 F:      Documentation/networking/device_drivers/intel/ice.rst
8325 F:      drivers/net/ethernet/intel/
8326 F:      drivers/net/ethernet/intel/*/
8327 F:      include/linux/avf/virtchnl.h
8328
8329 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8330 M:      Maik Broemme <mbroemme@libmpq.org>
8331 L:      linux-fbdev@vger.kernel.org
8332 S:      Maintained
8333 F:      Documentation/fb/intelfb.rst
8334 F:      drivers/video/fbdev/intelfb/
8335
8336 INTEL GPIO DRIVERS
8337 M:      Andy Shevchenko <andy@kernel.org>
8338 L:      linux-gpio@vger.kernel.org
8339 S:      Maintained
8340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8341 F:      drivers/gpio/gpio-ich.c
8342 F:      drivers/gpio/gpio-intel-mid.c
8343 F:      drivers/gpio/gpio-lynxpoint.c
8344 F:      drivers/gpio/gpio-merrifield.c
8345 F:      drivers/gpio/gpio-ml-ioh.c
8346 F:      drivers/gpio/gpio-pch.c
8347 F:      drivers/gpio/gpio-sch.c
8348 F:      drivers/gpio/gpio-sodaville.c
8349
8350 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8351 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8352 M:      Zhi Wang <zhi.a.wang@intel.com>
8353 L:      intel-gvt-dev@lists.freedesktop.org
8354 L:      intel-gfx@lists.freedesktop.org
8355 W:      https://01.org/igvt-g
8356 T:      git https://github.com/intel/gvt-linux.git
8357 S:      Supported
8358 F:      drivers/gpu/drm/i915/gvt/
8359
8360 INTEL HID EVENT DRIVER
8361 M:      Alex Hung <alex.hung@canonical.com>
8362 L:      platform-driver-x86@vger.kernel.org
8363 S:      Maintained
8364 F:      drivers/platform/x86/intel-hid.c
8365
8366 INTEL I/OAT DMA DRIVER
8367 M:      Dave Jiang <dave.jiang@intel.com>
8368 R:      Dan Williams <dan.j.williams@intel.com>
8369 L:      dmaengine@vger.kernel.org
8370 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8371 S:      Supported
8372 F:      drivers/dma/ioat*
8373
8374 INTEL IDLE DRIVER
8375 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8376 M:      Len Brown <lenb@kernel.org>
8377 L:      linux-pm@vger.kernel.org
8378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8379 B:      https://bugzilla.kernel.org
8380 S:      Supported
8381 F:      drivers/idle/intel_idle.c
8382
8383 INTEL INTEGRATED SENSOR HUB DRIVER
8384 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8385 M:      Jiri Kosina <jikos@kernel.org>
8386 L:      linux-input@vger.kernel.org
8387 S:      Maintained
8388 F:      drivers/hid/intel-ish-hid/
8389
8390 INTEL IOMMU (VT-d)
8391 M:      David Woodhouse <dwmw2@infradead.org>
8392 M:      Lu Baolu <baolu.lu@linux.intel.com>
8393 L:      iommu@lists.linux-foundation.org
8394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8395 S:      Supported
8396 F:      drivers/iommu/dmar.c
8397 F:      drivers/iommu/intel*.[ch]
8398 F:      include/linux/intel-iommu.h
8399 F:      include/linux/intel-svm.h
8400
8401 INTEL IOP-ADMA DMA DRIVER
8402 R:      Dan Williams <dan.j.williams@intel.com>
8403 S:      Odd fixes
8404 F:      drivers/dma/iop-adma.c
8405
8406 INTEL IPU3 CSI-2 CIO2 DRIVER
8407 M:      Yong Zhi <yong.zhi@intel.com>
8408 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8409 M:      Bingbu Cao <bingbu.cao@intel.com>
8410 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8411 L:      linux-media@vger.kernel.org
8412 S:      Maintained
8413 F:      drivers/media/pci/intel/ipu3/
8414 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8415
8416 INTEL IPU3 CSI-2 IMGU DRIVER
8417 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8418 L:      linux-media@vger.kernel.org
8419 S:      Maintained
8420 F:      drivers/staging/media/ipu3/
8421 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8422 F:      Documentation/media/v4l-drivers/ipu3.rst
8423 F:      Documentation/media/v4l-drivers/ipu3_rcb.svg
8424
8425 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8426 M:      Krzysztof Halasa <khalasa@piap.pl>
8427 S:      Maintained
8428 F:      include/linux/soc/ixp4xx/qmgr.h
8429 F:      include/linux/soc/ixp4xx/npe.h
8430 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8431 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8432 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8433 F:      drivers/net/wan/ixp4xx_hss.c
8434
8435 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8436 M:      Deepak Saxena <dsaxena@plexity.net>
8437 S:      Maintained
8438 F:      drivers/char/hw_random/ixp4xx-rng.c
8439
8440 INTEL MANAGEMENT ENGINE (mei)
8441 M:      Tomas Winkler <tomas.winkler@intel.com>
8442 L:      linux-kernel@vger.kernel.org
8443 S:      Supported
8444 F:      include/uapi/linux/mei.h
8445 F:      include/linux/mei_cl_bus.h
8446 F:      drivers/misc/mei/*
8447 F:      drivers/watchdog/mei_wdt.c
8448 F:      Documentation/driver-api/mei/*
8449 F:      samples/mei/*
8450
8451 INTEL MENLOW THERMAL DRIVER
8452 M:      Sujith Thomas <sujith.thomas@intel.com>
8453 L:      platform-driver-x86@vger.kernel.org
8454 W:      https://01.org/linux-acpi
8455 S:      Supported
8456 F:      drivers/platform/x86/intel_menlow.c
8457
8458 INTEL MIC DRIVERS (mic)
8459 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8460 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8461 S:      Supported
8462 W:      https://github.com/sudeepdutt/mic
8463 W:      http://software.intel.com/en-us/mic-developer
8464 F:      include/linux/mic_bus.h
8465 F:      include/linux/scif.h
8466 F:      include/uapi/linux/mic_common.h
8467 F:      include/uapi/linux/mic_ioctl.h
8468 F:      include/uapi/linux/scif_ioctl.h
8469 F:      drivers/misc/mic/
8470 F:      drivers/dma/mic_x100_dma.c
8471 F:      drivers/dma/mic_x100_dma.h
8472 F:      Documentation/mic/
8473
8474 INTEL PMC CORE DRIVER
8475 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8476 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8477 L:      platform-driver-x86@vger.kernel.org
8478 S:      Maintained
8479 F:      drivers/platform/x86/intel_pmc_core*
8480
8481 INTEL PMC/P-Unit IPC DRIVER
8482 M:      Zha Qipeng<qipeng.zha@intel.com>
8483 L:      platform-driver-x86@vger.kernel.org
8484 S:      Maintained
8485 F:      drivers/platform/x86/intel_pmc_ipc.c
8486 F:      drivers/platform/x86/intel_punit_ipc.c
8487 F:      arch/x86/include/asm/intel_pmc_ipc.h
8488 F:      arch/x86/include/asm/intel_punit_ipc.h
8489
8490 INTEL PMIC GPIO DRIVERS
8491 M:      Andy Shevchenko <andy@kernel.org>
8492 S:      Maintained
8493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8494 F:      drivers/gpio/gpio-*cove.c
8495 F:      drivers/gpio/gpio-msic.c
8496
8497 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8498 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8499 S:      Maintained
8500 F:      drivers/mfd/intel_msic.c
8501 F:      drivers/mfd/intel_soc_pmic*
8502 F:      include/linux/mfd/intel_msic.h
8503 F:      include/linux/mfd/intel_soc_pmic*
8504
8505 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8506 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8507 L:      linux-wireless@vger.kernel.org
8508 S:      Maintained
8509 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8510 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8511 F:      drivers/net/wireless/intel/ipw2x00/
8512
8513 INTEL PSTATE DRIVER
8514 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8515 M:      Len Brown <lenb@kernel.org>
8516 L:      linux-pm@vger.kernel.org
8517 S:      Supported
8518 F:      drivers/cpufreq/intel_pstate.c
8519
8520 INTEL RDMA RNIC DRIVER
8521 M:      Faisal Latif <faisal.latif@intel.com>
8522 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8523 L:      linux-rdma@vger.kernel.org
8524 S:      Supported
8525 F:      drivers/infiniband/hw/i40iw/
8526 F:      include/uapi/rdma/i40iw-abi.h
8527
8528 INTEL SPEED SELECT TECHNOLOGY
8529 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8530 L:      platform-driver-x86@vger.kernel.org
8531 S:      Maintained
8532 F:      drivers/platform/x86/intel_speed_select_if/
8533 F:      tools/power/x86/intel-speed-select/
8534 F:      include/uapi/linux/isst_if.h
8535
8536 INTEL STRATIX10 FIRMWARE DRIVERS
8537 M:      Richard Gong <richard.gong@linux.intel.com>
8538 L:      linux-kernel@vger.kernel.org
8539 S:      Maintained
8540 F:      drivers/firmware/stratix10-rsu.c
8541 F:      drivers/firmware/stratix10-svc.c
8542 F:      include/linux/firmware/intel/stratix10-smc.h
8543 F:      include/linux/firmware/intel/stratix10-svc-client.h
8544 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8545 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8546
8547 INTEL TELEMETRY DRIVER
8548 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8549 M:      "David E. Box" <david.e.box@linux.intel.com>
8550 L:      platform-driver-x86@vger.kernel.org
8551 S:      Maintained
8552 F:      arch/x86/include/asm/intel_telemetry.h
8553 F:      drivers/platform/x86/intel_telemetry*
8554
8555 INTEL VIRTUAL BUTTON DRIVER
8556 M:      AceLan Kao <acelan.kao@canonical.com>
8557 L:      platform-driver-x86@vger.kernel.org
8558 S:      Maintained
8559 F:      drivers/platform/x86/intel-vbtn.c
8560
8561 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8562 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8563 L:      linux-wireless@vger.kernel.org
8564 S:      Supported
8565 F:      drivers/net/wireless/intel/iwlegacy/
8566
8567 INTEL WIRELESS WIFI LINK (iwlwifi)
8568 M:      Johannes Berg <johannes.berg@intel.com>
8569 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8570 M:      Luca Coelho <luciano.coelho@intel.com>
8571 M:      Intel Linux Wireless <linuxwifi@intel.com>
8572 L:      linux-wireless@vger.kernel.org
8573 W:      http://intellinuxwireless.org
8574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8575 S:      Supported
8576 F:      drivers/net/wireless/intel/iwlwifi/
8577
8578 INTEL WIRELESS WIMAX CONNECTION 2400
8579 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8580 M:      linux-wimax@intel.com
8581 L:      wimax@linuxwimax.org (subscribers-only)
8582 S:      Supported
8583 W:      http://linuxwimax.org
8584 F:      Documentation/admin-guide/wimax/i2400m.rst
8585 F:      drivers/net/wimax/i2400m/
8586 F:      include/uapi/linux/wimax/i2400m.h
8587
8588 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8589 M:      Mario Limonciello <mario.limonciello@dell.com>
8590 S:      Maintained
8591 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8592
8593 INTEL(R) TRACE HUB
8594 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8595 S:      Supported
8596 F:      Documentation/trace/intel_th.rst
8597 F:      drivers/hwtracing/intel_th/
8598 F:      include/linux/intel_th.h
8599
8600 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8601 M:      Ning Sun <ning.sun@intel.com>
8602 L:      tboot-devel@lists.sourceforge.net
8603 W:      http://tboot.sourceforge.net
8604 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8605 S:      Supported
8606 F:      Documentation/x86/intel_txt.rst
8607 F:      include/linux/tboot.h
8608 F:      arch/x86/kernel/tboot.c
8609
8610 INTERCONNECT API
8611 M:      Georgi Djakov <georgi.djakov@linaro.org>
8612 L:      linux-pm@vger.kernel.org
8613 S:      Maintained
8614 F:      Documentation/driver-api/interconnect.rst
8615 F:      Documentation/devicetree/bindings/interconnect/
8616 F:      drivers/interconnect/
8617 F:      include/dt-bindings/interconnect/
8618 F:      include/linux/interconnect-provider.h
8619 F:      include/linux/interconnect.h
8620
8621 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8622 M:      Linus Walleij <linus.walleij@linaro.org>
8623 L:      linux-iio@vger.kernel.org
8624 S:      Maintained
8625 F:      drivers/iio/gyro/mpu3050*
8626 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8627
8628 IOC3 ETHERNET DRIVER
8629 M:      Ralf Baechle <ralf@linux-mips.org>
8630 L:      linux-mips@vger.kernel.org
8631 S:      Maintained
8632 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8633
8634 IOMAP FILESYSTEM LIBRARY
8635 M:      Christoph Hellwig <hch@infradead.org>
8636 M:      Darrick J. Wong <darrick.wong@oracle.com>
8637 M:      linux-xfs@vger.kernel.org
8638 M:      linux-fsdevel@vger.kernel.org
8639 L:      linux-xfs@vger.kernel.org
8640 L:      linux-fsdevel@vger.kernel.org
8641 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8642 S:      Supported
8643 F:      fs/iomap/
8644 F:      include/linux/iomap.h
8645
8646 IOMMU DRIVERS
8647 M:      Joerg Roedel <joro@8bytes.org>
8648 L:      iommu@lists.linux-foundation.org
8649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8650 S:      Maintained
8651 F:      Documentation/devicetree/bindings/iommu/
8652 F:      drivers/iommu/
8653 F:      include/linux/iommu.h
8654 F:      include/linux/of_iommu.h
8655 F:      include/linux/iova.h
8656
8657 IO_URING
8658 M:      Jens Axboe <axboe@kernel.dk>
8659 L:      io-uring@vger.kernel.org
8660 T:      git git://git.kernel.dk/linux-block
8661 T:      git git://git.kernel.dk/liburing
8662 S:      Maintained
8663 F:      fs/io_uring.c
8664 F:      fs/io-wq.c
8665 F:      fs/io-wq.h
8666 F:      include/uapi/linux/io_uring.h
8667
8668 IPMI SUBSYSTEM
8669 M:      Corey Minyard <minyard@acm.org>
8670 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8671 W:      http://openipmi.sourceforge.net/
8672 S:      Supported
8673 F:      Documentation/devicetree/bindings/ipmi/
8674 F:      Documentation/IPMI.txt
8675 F:      drivers/char/ipmi/
8676 F:      include/linux/ipmi*
8677 F:      include/uapi/linux/ipmi*
8678
8679 IPS SCSI RAID DRIVER
8680 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8681 L:      linux-scsi@vger.kernel.org
8682 W:      http://www.adaptec.com/
8683 S:      Maintained
8684 F:      drivers/scsi/ips*
8685
8686 IPVS
8687 M:      Wensong Zhang <wensong@linux-vs.org>
8688 M:      Simon Horman <horms@verge.net.au>
8689 M:      Julian Anastasov <ja@ssi.bg>
8690 L:      netdev@vger.kernel.org
8691 L:      lvs-devel@vger.kernel.org
8692 S:      Maintained
8693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8695 F:      Documentation/networking/ipvs-sysctl.txt
8696 F:      include/net/ip_vs.h
8697 F:      include/uapi/linux/ip_vs.h
8698 F:      net/netfilter/ipvs/
8699
8700 IPWIRELESS DRIVER
8701 M:      Jiri Kosina <jikos@kernel.org>
8702 M:      David Sterba <dsterba@suse.com>
8703 S:      Odd Fixes
8704 F:      drivers/tty/ipwireless/
8705
8706 IPX NETWORK LAYER
8707 L:      netdev@vger.kernel.org
8708 S:      Obsolete
8709 F:      include/uapi/linux/ipx.h
8710
8711 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8712 M:      Marc Zyngier <maz@kernel.org>
8713 S:      Maintained
8714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8715 F:      Documentation/IRQ-domain.txt
8716 F:      include/linux/irqdomain.h
8717 F:      kernel/irq/irqdomain.c
8718 F:      kernel/irq/msi.c
8719
8720 IRQ SUBSYSTEM
8721 M:      Thomas Gleixner <tglx@linutronix.de>
8722 L:      linux-kernel@vger.kernel.org
8723 S:      Maintained
8724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8725 F:      kernel/irq/
8726
8727 IRQCHIP DRIVERS
8728 M:      Thomas Gleixner <tglx@linutronix.de>
8729 M:      Jason Cooper <jason@lakedaemon.net>
8730 M:      Marc Zyngier <maz@kernel.org>
8731 L:      linux-kernel@vger.kernel.org
8732 S:      Maintained
8733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8734 F:      Documentation/devicetree/bindings/interrupt-controller/
8735 F:      drivers/irqchip/
8736
8737 ISA
8738 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8739 S:      Maintained
8740 F:      Documentation/driver-api/isa.rst
8741 F:      drivers/base/isa.c
8742 F:      include/linux/isa.h
8743
8744 ISA RADIO MODULE
8745 M:      Hans Verkuil <hverkuil@xs4all.nl>
8746 L:      linux-media@vger.kernel.org
8747 T:      git git://linuxtv.org/media_tree.git
8748 W:      https://linuxtv.org
8749 S:      Maintained
8750 F:      drivers/media/radio/radio-isa*
8751
8752 ISAPNP
8753 M:      Jaroslav Kysela <perex@perex.cz>
8754 S:      Maintained
8755 F:      Documentation/driver-api/isapnp.rst
8756 F:      drivers/pnp/isapnp/
8757 F:      include/linux/isapnp.h
8758
8759 ISCSI
8760 M:      Lee Duncan <lduncan@suse.com>
8761 M:      Chris Leech <cleech@redhat.com>
8762 L:      open-iscsi@googlegroups.com
8763 W:      www.open-iscsi.com
8764 S:      Maintained
8765 F:      drivers/scsi/*iscsi*
8766 F:      include/scsi/*iscsi*
8767
8768 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8769 M:      Peter Jones <pjones@redhat.com>
8770 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8771 S:      Maintained
8772 F:      drivers/firmware/iscsi_ibft*
8773
8774 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8775 M:      Sagi Grimberg <sagi@grimberg.me>
8776 M:      Max Gurtovoy <maxg@mellanox.com>
8777 L:      linux-rdma@vger.kernel.org
8778 S:      Supported
8779 W:      http://www.openfabrics.org
8780 W:      www.open-iscsi.org
8781 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8782 F:      drivers/infiniband/ulp/iser/
8783
8784 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8785 M:      Sagi Grimberg <sagi@grimberg.me>
8786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8787 L:      linux-rdma@vger.kernel.org
8788 L:      target-devel@vger.kernel.org
8789 S:      Supported
8790 W:      http://www.linux-iscsi.org
8791 F:      drivers/infiniband/ulp/isert
8792
8793 ISDN/mISDN SUBSYSTEM
8794 M:      Karsten Keil <isdn@linux-pingi.de>
8795 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8796 L:      netdev@vger.kernel.org
8797 W:      http://www.isdn4linux.de
8798 S:      Maintained
8799 F:      drivers/isdn/mISDN
8800 F:      drivers/isdn/hardware
8801
8802 ISDN/CAPI SUBSYSTEM
8803 M:      Karsten Keil <isdn@linux-pingi.de>
8804 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8805 L:      netdev@vger.kernel.org
8806 W:      http://www.isdn4linux.de
8807 S:      Odd Fixes
8808 F:      Documentation/isdn/
8809 F:      drivers/isdn/capi/
8810 F:      drivers/staging/isdn/
8811 F:      net/bluetooth/cmtp/
8812 F:      include/linux/isdn/
8813 F:      include/uapi/linux/isdn/
8814
8815 IT87 HARDWARE MONITORING DRIVER
8816 M:      Jean Delvare <jdelvare@suse.com>
8817 L:      linux-hwmon@vger.kernel.org
8818 S:      Maintained
8819 F:      Documentation/hwmon/it87.rst
8820 F:      drivers/hwmon/it87.c
8821
8822 IT913X MEDIA DRIVER
8823 M:      Antti Palosaari <crope@iki.fi>
8824 L:      linux-media@vger.kernel.org
8825 W:      https://linuxtv.org
8826 W:      http://palosaari.fi/linux/
8827 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8828 T:      git git://linuxtv.org/anttip/media_tree.git
8829 S:      Maintained
8830 F:      drivers/media/tuners/it913x*
8831
8832 IVTV VIDEO4LINUX DRIVER
8833 M:      Andy Walls <awalls@md.metrocast.net>
8834 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8835 L:      linux-media@vger.kernel.org
8836 T:      git git://linuxtv.org/media_tree.git
8837 W:      http://www.ivtvdriver.org
8838 S:      Maintained
8839 F:      Documentation/media/v4l-drivers/ivtv*
8840 F:      drivers/media/pci/ivtv/
8841 F:      include/uapi/linux/ivtv*
8842
8843 IX2505V MEDIA DRIVER
8844 M:      Malcolm Priestley <tvboxspy@gmail.com>
8845 L:      linux-media@vger.kernel.org
8846 W:      https://linuxtv.org
8847 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8848 S:      Maintained
8849 F:      drivers/media/dvb-frontends/ix2505v*
8850
8851 JAILHOUSE HYPERVISOR INTERFACE
8852 M:      Jan Kiszka <jan.kiszka@siemens.com>
8853 L:      jailhouse-dev@googlegroups.com
8854 S:      Maintained
8855 F:      arch/x86/kernel/jailhouse.c
8856 F:      arch/x86/include/asm/jailhouse_para.h
8857
8858 JC42.4 TEMPERATURE SENSOR DRIVER
8859 M:      Guenter Roeck <linux@roeck-us.net>
8860 L:      linux-hwmon@vger.kernel.org
8861 S:      Maintained
8862 F:      drivers/hwmon/jc42.c
8863 F:      Documentation/hwmon/jc42.rst
8864
8865 JFS FILESYSTEM
8866 M:      Dave Kleikamp <shaggy@kernel.org>
8867 L:      jfs-discussion@lists.sourceforge.net
8868 W:      http://jfs.sourceforge.net/
8869 T:      git git://github.com/kleikamp/linux-shaggy.git
8870 S:      Maintained
8871 F:      Documentation/admin-guide/jfs.rst
8872 F:      fs/jfs/
8873
8874 JME NETWORK DRIVER
8875 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8876 L:      netdev@vger.kernel.org
8877 S:      Maintained
8878 F:      drivers/net/ethernet/jme.*
8879
8880 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8881 M:      David Woodhouse <dwmw2@infradead.org>
8882 M:      Richard Weinberger <richard@nod.at>
8883 L:      linux-mtd@lists.infradead.org
8884 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8885 T:      git git://git.infradead.org/ubifs-2.6.git
8886 S:      Odd Fixes
8887 F:      fs/jffs2/
8888 F:      include/uapi/linux/jffs2.h
8889
8890 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8891 M:      "Theodore Ts'o" <tytso@mit.edu>
8892 M:      Jan Kara <jack@suse.com>
8893 L:      linux-ext4@vger.kernel.org
8894 S:      Maintained
8895 F:      fs/jbd2/
8896 F:      include/linux/jbd2.h
8897
8898 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8899 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8900 L:      linux-media@vger.kernel.org
8901 S:      Maintained
8902 F:      drivers/media/platform/rcar_jpu.c
8903
8904 JSM Neo PCI based serial card
8905 L:      linux-serial@vger.kernel.org
8906 S:      Orphan
8907 F:      drivers/tty/serial/jsm/
8908
8909 K10TEMP HARDWARE MONITORING DRIVER
8910 M:      Clemens Ladisch <clemens@ladisch.de>
8911 L:      linux-hwmon@vger.kernel.org
8912 S:      Maintained
8913 F:      Documentation/hwmon/k10temp.rst
8914 F:      drivers/hwmon/k10temp.c
8915
8916 K8TEMP HARDWARE MONITORING DRIVER
8917 M:      Rudolf Marek <r.marek@assembler.cz>
8918 L:      linux-hwmon@vger.kernel.org
8919 S:      Maintained
8920 F:      Documentation/hwmon/k8temp.rst
8921 F:      drivers/hwmon/k8temp.c
8922
8923 KASAN
8924 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8925 R:      Alexander Potapenko <glider@google.com>
8926 R:      Dmitry Vyukov <dvyukov@google.com>
8927 L:      kasan-dev@googlegroups.com
8928 S:      Maintained
8929 F:      arch/*/include/asm/kasan.h
8930 F:      arch/*/mm/kasan_init*
8931 F:      Documentation/dev-tools/kasan.rst
8932 F:      include/linux/kasan*.h
8933 F:      lib/test_kasan.c
8934 F:      mm/kasan/
8935 F:      scripts/Makefile.kasan
8936
8937 KCONFIG
8938 M:      Masahiro Yamada <masahiroy@kernel.org>
8939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8940 L:      linux-kbuild@vger.kernel.org
8941 S:      Maintained
8942 F:      Documentation/kbuild/kconfig*
8943 F:      scripts/kconfig/
8944 F:      scripts/Kconfig.include
8945
8946 KDUMP
8947 M:      Dave Young <dyoung@redhat.com>
8948 M:      Baoquan He <bhe@redhat.com>
8949 R:      Vivek Goyal <vgoyal@redhat.com>
8950 L:      kexec@lists.infradead.org
8951 W:      http://lse.sourceforge.net/kdump/
8952 S:      Maintained
8953 F:      Documentation/admin-guide/kdump/
8954
8955 KEENE FM RADIO TRANSMITTER DRIVER
8956 M:      Hans Verkuil <hverkuil@xs4all.nl>
8957 L:      linux-media@vger.kernel.org
8958 T:      git git://linuxtv.org/media_tree.git
8959 W:      https://linuxtv.org
8960 S:      Maintained
8961 F:      drivers/media/radio/radio-keene*
8962
8963 KERNEL AUTOMOUNTER
8964 M:      Ian Kent <raven@themaw.net>
8965 L:      autofs@vger.kernel.org
8966 S:      Maintained
8967 F:      fs/autofs/
8968
8969 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8970 M:      Masahiro Yamada <masahiroy@kernel.org>
8971 M:      Michal Marek <michal.lkml@markovi.net>
8972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8973 L:      linux-kbuild@vger.kernel.org
8974 S:      Maintained
8975 F:      Documentation/kbuild/
8976 F:      Makefile
8977 F:      scripts/Kbuild*
8978 F:      scripts/Makefile*
8979 F:      scripts/basic/
8980 F:      scripts/mk*
8981 F:      scripts/*vmlinux*
8982 F:      scripts/mod/
8983 F:      scripts/package/
8984
8985 KERNEL JANITORS
8986 L:      kernel-janitors@vger.kernel.org
8987 W:      http://kernelnewbies.org/KernelJanitors
8988 S:      Odd Fixes
8989
8990 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8991 M:      "J. Bruce Fields" <bfields@fieldses.org>
8992 M:      Chuck Lever <chuck.lever@oracle.com>
8993 L:      linux-nfs@vger.kernel.org
8994 W:      http://nfs.sourceforge.net/
8995 T:      git git://linux-nfs.org/~bfields/linux.git
8996 S:      Supported
8997 F:      fs/nfsd/
8998 F:      include/uapi/linux/nfsd/
8999 F:      fs/lockd/
9000 F:      fs/nfs_common/
9001 F:      net/sunrpc/
9002 F:      include/linux/lockd/
9003 F:      include/linux/sunrpc/
9004 F:      include/uapi/linux/sunrpc/
9005
9006 KERNEL SELFTEST FRAMEWORK
9007 M:      Shuah Khan <shuah@kernel.org>
9008 M:      Shuah Khan <skhan@linuxfoundation.org>
9009 L:      linux-kselftest@vger.kernel.org
9010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
9011 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
9012 S:      Maintained
9013 F:      tools/testing/selftests/
9014 F:      Documentation/dev-tools/kselftest*
9015
9016 KERNEL UNIT TESTING FRAMEWORK (KUnit)
9017 M:      Brendan Higgins <brendanhiggins@google.com>
9018 L:      linux-kselftest@vger.kernel.org
9019 L:      kunit-dev@googlegroups.com
9020 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
9021 S:      Maintained
9022 F:      Documentation/dev-tools/kunit/
9023 F:      include/kunit/
9024 F:      lib/kunit/
9025 F:      tools/testing/kunit/
9026
9027 KERNEL USERMODE HELPER
9028 M:      Luis Chamberlain <mcgrof@kernel.org>
9029 L:      linux-kernel@vger.kernel.org
9030 S:      Maintained
9031 F:      kernel/umh.c
9032 F:      include/linux/umh.h
9033
9034 KERNEL VIRTUAL MACHINE (KVM)
9035 M:      Paolo Bonzini <pbonzini@redhat.com>
9036 M:      Radim Krčmář <rkrcmar@redhat.com>
9037 L:      kvm@vger.kernel.org
9038 W:      http://www.linux-kvm.org
9039 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9040 S:      Supported
9041 F:      Documentation/virt/kvm/
9042 F:      include/trace/events/kvm.h
9043 F:      include/uapi/asm-generic/kvm*
9044 F:      include/uapi/linux/kvm*
9045 F:      include/asm-generic/kvm*
9046 F:      include/linux/kvm*
9047 F:      include/kvm/iodev.h
9048 F:      virt/kvm/*
9049 F:      tools/kvm/
9050 F:      tools/testing/selftests/kvm/
9051
9052 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
9053 M:      Marc Zyngier <maz@kernel.org>
9054 R:      James Morse <james.morse@arm.com>
9055 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9056 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9058 L:      kvmarm@lists.cs.columbia.edu
9059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9060 S:      Maintained
9061 F:      arch/arm/include/uapi/asm/kvm*
9062 F:      arch/arm/include/asm/kvm*
9063 F:      arch/arm/kvm/
9064 F:      arch/arm64/include/uapi/asm/kvm*
9065 F:      arch/arm64/include/asm/kvm*
9066 F:      arch/arm64/kvm/
9067 F:      virt/kvm/arm/
9068 F:      include/kvm/arm_*
9069
9070 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9071 M:      James Hogan <jhogan@kernel.org>
9072 L:      linux-mips@vger.kernel.org
9073 S:      Supported
9074 F:      arch/mips/include/uapi/asm/kvm*
9075 F:      arch/mips/include/asm/kvm*
9076 F:      arch/mips/kvm/
9077
9078 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9079 M:      Paul Mackerras <paulus@ozlabs.org>
9080 L:      kvm-ppc@vger.kernel.org
9081 W:      http://www.linux-kvm.org/
9082 T:      git git://github.com/agraf/linux-2.6.git
9083 S:      Supported
9084 F:      arch/powerpc/include/uapi/asm/kvm*
9085 F:      arch/powerpc/include/asm/kvm*
9086 F:      arch/powerpc/kvm/
9087 F:      arch/powerpc/kernel/kvm*
9088
9089 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9090 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9091 M:      Janosch Frank <frankja@linux.ibm.com>
9092 R:      David Hildenbrand <david@redhat.com>
9093 R:      Cornelia Huck <cohuck@redhat.com>
9094 L:      kvm@vger.kernel.org
9095 W:      http://www.ibm.com/developerworks/linux/linux390/
9096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9097 S:      Supported
9098 F:      arch/s390/include/uapi/asm/kvm*
9099 F:      arch/s390/include/asm/gmap.h
9100 F:      arch/s390/include/asm/kvm*
9101 F:      arch/s390/kvm/
9102 F:      arch/s390/mm/gmap.c
9103 F:      tools/testing/selftests/kvm/s390x/
9104 F:      tools/testing/selftests/kvm/*/s390x/
9105
9106 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9107 M:      Paolo Bonzini <pbonzini@redhat.com>
9108 M:      Radim Krčmář <rkrcmar@redhat.com>
9109 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9110 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9111 R:      Wanpeng Li <wanpengli@tencent.com>
9112 R:      Jim Mattson <jmattson@google.com>
9113 R:      Joerg Roedel <joro@8bytes.org>
9114 L:      kvm@vger.kernel.org
9115 W:      http://www.linux-kvm.org
9116 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9117 S:      Supported
9118 F:      arch/x86/kvm/
9119 F:      arch/x86/kvm/*/
9120 F:      arch/x86/include/uapi/asm/kvm*
9121 F:      arch/x86/include/uapi/asm/vmx.h
9122 F:      arch/x86/include/uapi/asm/svm.h
9123 F:      arch/x86/include/asm/kvm*
9124 F:      arch/x86/include/asm/pvclock-abi.h
9125 F:      arch/x86/include/asm/svm.h
9126 F:      arch/x86/include/asm/vmx.h
9127 F:      arch/x86/kernel/kvm.c
9128 F:      arch/x86/kernel/kvmclock.c
9129
9130 KERNFS
9131 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9132 M:      Tejun Heo <tj@kernel.org>
9133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9134 S:      Supported
9135 F:      include/linux/kernfs.h
9136 F:      fs/kernfs/
9137
9138 KEXEC
9139 M:      Eric Biederman <ebiederm@xmission.com>
9140 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9141 L:      kexec@lists.infradead.org
9142 S:      Maintained
9143 F:      include/linux/kexec.h
9144 F:      include/uapi/linux/kexec.h
9145 F:      kernel/kexec*
9146
9147 KEYS-ENCRYPTED
9148 M:      Mimi Zohar <zohar@linux.ibm.com>
9149 L:      linux-integrity@vger.kernel.org
9150 L:      keyrings@vger.kernel.org
9151 S:      Supported
9152 F:      Documentation/security/keys/trusted-encrypted.rst
9153 F:      include/keys/encrypted-type.h
9154 F:      security/keys/encrypted-keys/
9155
9156 KEYS-TRUSTED
9157 M:      James Bottomley <jejb@linux.ibm.com>
9158 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9159 M:      Mimi Zohar <zohar@linux.ibm.com>
9160 L:      linux-integrity@vger.kernel.org
9161 L:      keyrings@vger.kernel.org
9162 S:      Supported
9163 F:      Documentation/security/keys/trusted-encrypted.rst
9164 F:      include/keys/trusted-type.h
9165 F:      security/keys/trusted.c
9166 F:      include/keys/trusted.h
9167
9168 KEYS/KEYRINGS:
9169 M:      David Howells <dhowells@redhat.com>
9170 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9171 L:      keyrings@vger.kernel.org
9172 S:      Maintained
9173 F:      Documentation/security/keys/core.rst
9174 F:      include/linux/key.h
9175 F:      include/linux/key-type.h
9176 F:      include/linux/keyctl.h
9177 F:      include/uapi/linux/keyctl.h
9178 F:      include/keys/
9179 F:      security/keys/
9180
9181 KGDB / KDB /debug_core
9182 M:      Jason Wessel <jason.wessel@windriver.com>
9183 M:      Daniel Thompson <daniel.thompson@linaro.org>
9184 R:      Douglas Anderson <dianders@chromium.org>
9185 W:      http://kgdb.wiki.kernel.org/
9186 L:      kgdb-bugreport@lists.sourceforge.net
9187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9188 S:      Maintained
9189 F:      Documentation/dev-tools/kgdb.rst
9190 F:      drivers/misc/kgdbts.c
9191 F:      drivers/tty/serial/kgdboc.c
9192 F:      include/linux/kdb.h
9193 F:      include/linux/kgdb.h
9194 F:      kernel/debug/
9195
9196 KMEMLEAK
9197 M:      Catalin Marinas <catalin.marinas@arm.com>
9198 S:      Maintained
9199 F:      Documentation/dev-tools/kmemleak.rst
9200 F:      include/linux/kmemleak.h
9201 F:      mm/kmemleak.c
9202 F:      mm/kmemleak-test.c
9203
9204 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9205 M:      Luis Chamberlain <mcgrof@kernel.org>
9206 L:      linux-kernel@vger.kernel.org
9207 S:      Maintained
9208 F:      kernel/kmod.c
9209 F:      include/linux/kmod.h
9210 F:      lib/test_kmod.c
9211 F:      tools/testing/selftests/kmod/
9212
9213 KPROBES
9214 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9215 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9216 M:      "David S. Miller" <davem@davemloft.net>
9217 M:      Masami Hiramatsu <mhiramat@kernel.org>
9218 S:      Maintained
9219 F:      Documentation/kprobes.txt
9220 F:      include/linux/kprobes.h
9221 F:      include/asm-generic/kprobes.h
9222 F:      kernel/kprobes.c
9223
9224 KS0108 LCD CONTROLLER DRIVER
9225 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9226 S:      Maintained
9227 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9228 F:      drivers/auxdisplay/ks0108.c
9229 F:      include/linux/ks0108.h
9230
9231 L3MDEV
9232 M:      David Ahern <dsahern@kernel.org>
9233 L:      netdev@vger.kernel.org
9234 S:      Maintained
9235 F:      net/l3mdev
9236 F:      include/net/l3mdev.h
9237
9238 L7 BPF FRAMEWORK
9239 M:      John Fastabend <john.fastabend@gmail.com>
9240 M:      Daniel Borkmann <daniel@iogearbox.net>
9241 L:      netdev@vger.kernel.org
9242 L:      bpf@vger.kernel.org
9243 S:      Maintained
9244 F:      include/linux/skmsg.h
9245 F:      net/core/skmsg.c
9246 F:      net/core/sock_map.c
9247 F:      net/ipv4/tcp_bpf.c
9248
9249 LANTIQ / INTEL Ethernet drivers
9250 M:      Hauke Mehrtens <hauke@hauke-m.de>
9251 L:      netdev@vger.kernel.org
9252 S:      Maintained
9253 F:      net/dsa/tag_gswip.c
9254 F:      drivers/net/ethernet/lantiq_xrx200.c
9255 F:      drivers/net/dsa/lantiq_pce.h
9256 F:      drivers/net/dsa/lantiq_gswip.c
9257
9258 LANTIQ MIPS ARCHITECTURE
9259 M:      John Crispin <john@phrozen.org>
9260 L:      linux-mips@vger.kernel.org
9261 S:      Maintained
9262 F:      arch/mips/lantiq
9263 F:      drivers/soc/lantiq
9264
9265 LAPB module
9266 L:      linux-x25@vger.kernel.org
9267 S:      Orphan
9268 F:      Documentation/networking/lapb-module.txt
9269 F:      include/*/lapb.h
9270 F:      net/lapb/
9271
9272 LASI 53c700 driver for PARISC
9273 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9274 L:      linux-scsi@vger.kernel.org
9275 S:      Maintained
9276 F:      Documentation/scsi/53c700.txt
9277 F:      drivers/scsi/53c700*
9278
9279 LEAKING_ADDRESSES
9280 M:      Tobin C. Harding <me@tobin.cc>
9281 M:      Tycho Andersen <tycho@tycho.ws>
9282 L:      kernel-hardening@lists.openwall.com
9283 S:      Maintained
9284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9285 F:      scripts/leaking_addresses.pl
9286
9287 LED SUBSYSTEM
9288 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9289 M:      Pavel Machek <pavel@ucw.cz>
9290 R:      Dan Murphy <dmurphy@ti.com>
9291 L:      linux-leds@vger.kernel.org
9292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9294 S:      Maintained
9295 F:      Documentation/devicetree/bindings/leds/
9296 F:      drivers/leds/
9297 F:      include/linux/leds.h
9298
9299 LEGACY EEPROM DRIVER
9300 M:      Jean Delvare <jdelvare@suse.com>
9301 S:      Maintained
9302 F:      Documentation/misc-devices/eeprom.rst
9303 F:      drivers/misc/eeprom/eeprom.c
9304
9305 LEGO MINDSTORMS EV3
9306 R:      David Lechner <david@lechnology.com>
9307 S:      Maintained
9308 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9309 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9310 F:      drivers/power/supply/lego_ev3_battery.c
9311
9312 LEGO USB Tower driver
9313 M:      Juergen Stuber <starblue@users.sourceforge.net>
9314 L:      legousb-devel@lists.sourceforge.net
9315 W:      http://legousb.sourceforge.net/
9316 S:      Maintained
9317 F:      drivers/usb/misc/legousbtower.c
9318
9319 LG LAPTOP EXTRAS
9320 M:      Matan Ziv-Av <matan@svgalib.org>
9321 L:      platform-driver-x86@vger.kernel.org
9322 S:      Maintained
9323 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9324 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9325 F:      drivers/platform/x86/lg-laptop.c
9326
9327 LG2160 MEDIA DRIVER
9328 M:      Michael Krufky <mkrufky@linuxtv.org>
9329 L:      linux-media@vger.kernel.org
9330 W:      https://linuxtv.org
9331 W:      http://github.com/mkrufky
9332 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9333 T:      git git://linuxtv.org/mkrufky/tuners.git
9334 S:      Maintained
9335 F:      drivers/media/dvb-frontends/lg2160.*
9336
9337 LGDT3305 MEDIA DRIVER
9338 M:      Michael Krufky <mkrufky@linuxtv.org>
9339 L:      linux-media@vger.kernel.org
9340 W:      https://linuxtv.org
9341 W:      http://github.com/mkrufky
9342 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9343 T:      git git://linuxtv.org/mkrufky/tuners.git
9344 S:      Maintained
9345 F:      drivers/media/dvb-frontends/lgdt3305.*
9346
9347 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9348 M:      Viresh Kumar <vireshk@kernel.org>
9349 L:      linux-ide@vger.kernel.org
9350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9351 S:      Maintained
9352 F:      include/linux/pata_arasan_cf_data.h
9353 F:      drivers/ata/pata_arasan_cf.c
9354
9355 LIBATA PATA DRIVERS
9356 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9357 M:      Jens Axboe <axboe@kernel.dk>
9358 L:      linux-ide@vger.kernel.org
9359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9360 S:      Maintained
9361 F:      drivers/ata/pata_*.c
9362 F:      drivers/ata/ata_generic.c
9363
9364 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9365 M:      Linus Walleij <linus.walleij@linaro.org>
9366 L:      linux-ide@vger.kernel.org
9367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9368 S:      Maintained
9369 F:      drivers/ata/pata_ftide010.c
9370 F:      drivers/ata/sata_gemini.c
9371 F:      drivers/ata/sata_gemini.h
9372
9373 LIBATA SATA AHCI PLATFORM devices support
9374 M:      Hans de Goede <hdegoede@redhat.com>
9375 M:      Jens Axboe <axboe@kernel.dk>
9376 L:      linux-ide@vger.kernel.org
9377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9378 S:      Maintained
9379 F:      drivers/ata/ahci_platform.c
9380 F:      drivers/ata/libahci_platform.c
9381 F:      include/linux/ahci_platform.h
9382
9383 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9384 M:      Mikael Pettersson <mikpelinux@gmail.com>
9385 L:      linux-ide@vger.kernel.org
9386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9387 S:      Maintained
9388 F:      drivers/ata/sata_promise.*
9389
9390 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9391 M:      Jens Axboe <axboe@kernel.dk>
9392 L:      linux-ide@vger.kernel.org
9393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9394 S:      Maintained
9395 F:      drivers/ata/
9396 F:      include/linux/ata.h
9397 F:      include/linux/libata.h
9398 F:      Documentation/devicetree/bindings/ata/
9399
9400 LIBLOCKDEP
9401 M:      Sasha Levin <alexander.levin@microsoft.com>
9402 S:      Maintained
9403 F:      tools/lib/lockdep/
9404
9405 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9406 M:      Dan Williams <dan.j.williams@intel.com>
9407 M:      Vishal Verma <vishal.l.verma@intel.com>
9408 M:      Dave Jiang <dave.jiang@intel.com>
9409 L:      linux-nvdimm@lists.01.org
9410 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9411 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9412 S:      Supported
9413 F:      drivers/nvdimm/blk.c
9414 F:      drivers/nvdimm/region_devs.c
9415
9416 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9417 M:      Vishal Verma <vishal.l.verma@intel.com>
9418 M:      Dan Williams <dan.j.williams@intel.com>
9419 M:      Dave Jiang <dave.jiang@intel.com>
9420 L:      linux-nvdimm@lists.01.org
9421 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9422 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9423 S:      Supported
9424 F:      drivers/nvdimm/btt*
9425
9426 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9427 M:      Dan Williams <dan.j.williams@intel.com>
9428 M:      Vishal Verma <vishal.l.verma@intel.com>
9429 M:      Dave Jiang <dave.jiang@intel.com>
9430 L:      linux-nvdimm@lists.01.org
9431 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9432 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9433 S:      Supported
9434 F:      drivers/nvdimm/pmem*
9435
9436 LIBNVDIMM: DEVICETREE BINDINGS
9437 M:      Oliver O'Halloran <oohall@gmail.com>
9438 L:      linux-nvdimm@lists.01.org
9439 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9440 S:      Supported
9441 F:      drivers/nvdimm/of_pmem.c
9442 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9443
9444 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9445 M:      Dan Williams <dan.j.williams@intel.com>
9446 M:      Vishal Verma <vishal.l.verma@intel.com>
9447 M:      Dave Jiang <dave.jiang@intel.com>
9448 M:      Ira Weiny <ira.weiny@intel.com>
9449 L:      linux-nvdimm@lists.01.org
9450 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9451 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9453 S:      Supported
9454 F:      drivers/nvdimm/*
9455 F:      drivers/acpi/nfit/*
9456 F:      include/linux/nd.h
9457 F:      include/linux/libnvdimm.h
9458 F:      include/uapi/linux/ndctl.h
9459
9460 LICENSES and SPDX stuff
9461 M:      Thomas Gleixner <tglx@linutronix.de>
9462 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9463 L:      linux-spdx@vger.kernel.org
9464 S:      Maintained
9465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9466 F:      COPYING
9467 F:      Documentation/process/license-rules.rst
9468 F:      LICENSES/
9469 F:      scripts/spdxcheck-test.sh
9470 F:      scripts/spdxcheck.py
9471
9472 LIGHTNVM PLATFORM SUPPORT
9473 M:      Matias Bjorling <mb@lightnvm.io>
9474 W:      http://github/OpenChannelSSD
9475 L:      linux-block@vger.kernel.org
9476 S:      Maintained
9477 F:      drivers/lightnvm/
9478 F:      include/linux/lightnvm.h
9479 F:      include/uapi/linux/lightnvm.h
9480
9481 LINUX FOR POWER MACINTOSH
9482 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9483 W:      http://www.penguinppc.org/
9484 L:      linuxppc-dev@lists.ozlabs.org
9485 S:      Maintained
9486 F:      arch/powerpc/platforms/powermac/
9487 F:      drivers/macintosh/
9488
9489 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9490 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9491 M:      Paul Mackerras <paulus@samba.org>
9492 M:      Michael Ellerman <mpe@ellerman.id.au>
9493 W:      https://github.com/linuxppc/linux/wiki
9494 L:      linuxppc-dev@lists.ozlabs.org
9495 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9497 S:      Supported
9498 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9499 F:      Documentation/devicetree/bindings/powerpc/
9500 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9501 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9502 F:      Documentation/powerpc/
9503 F:      arch/powerpc/
9504 F:      drivers/char/tpm/tpm_ibmvtpm*
9505 F:      drivers/crypto/nx/
9506 F:      drivers/crypto/vmx/
9507 F:      drivers/i2c/busses/i2c-opal.c
9508 F:      drivers/net/ethernet/ibm/ibmveth.*
9509 F:      drivers/net/ethernet/ibm/ibmvnic.*
9510 F:      drivers/pci/hotplug/pnv_php.c
9511 F:      drivers/pci/hotplug/rpa*
9512 F:      drivers/rtc/rtc-opal.c
9513 F:      drivers/scsi/ibmvscsi/
9514 F:      drivers/tty/hvc/hvc_opal.c
9515 F:      drivers/watchdog/wdrtas.c
9516 F:      tools/testing/selftests/powerpc
9517 N:      /pmac
9518 N:      powermac
9519 N:      powernv
9520 N:      [^a-z0-9]ps3
9521 N:      pseries
9522
9523 LINUX FOR POWERPC EMBEDDED MPC5XXX
9524 M:      Anatolij Gustschin <agust@denx.de>
9525 L:      linuxppc-dev@lists.ozlabs.org
9526 T:      git git://git.denx.de/linux-denx-agust.git
9527 S:      Maintained
9528 F:      arch/powerpc/platforms/512x/
9529 F:      arch/powerpc/platforms/52xx/
9530
9531 LINUX FOR POWERPC EMBEDDED PPC4XX
9532 M:      Alistair Popple <alistair@popple.id.au>
9533 M:      Matt Porter <mporter@kernel.crashing.org>
9534 W:      http://www.penguinppc.org/
9535 L:      linuxppc-dev@lists.ozlabs.org
9536 S:      Maintained
9537 F:      arch/powerpc/platforms/40x/
9538 F:      arch/powerpc/platforms/44x/
9539
9540 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9541 M:      Scott Wood <oss@buserror.net>
9542 M:      Kumar Gala <galak@kernel.crashing.org>
9543 W:      http://www.penguinppc.org/
9544 L:      linuxppc-dev@lists.ozlabs.org
9545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9546 S:      Maintained
9547 F:      arch/powerpc/platforms/83xx/
9548 F:      arch/powerpc/platforms/85xx/
9549 F:      Documentation/devicetree/bindings/powerpc/fsl/
9550
9551 LINUX FOR POWERPC EMBEDDED PPC8XX
9552 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9553 W:      http://www.penguinppc.org/
9554 L:      linuxppc-dev@lists.ozlabs.org
9555 S:      Maintained
9556 F:      arch/powerpc/platforms/8xx/
9557
9558 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9559 L:      linuxppc-dev@lists.ozlabs.org
9560 S:      Orphan
9561 F:      arch/powerpc/*/*virtex*
9562 F:      arch/powerpc/*/*/*virtex*
9563
9564 LINUX FOR POWERPC PA SEMI PWRFICIENT
9565 L:      linuxppc-dev@lists.ozlabs.org
9566 S:      Orphan
9567 F:      arch/powerpc/platforms/pasemi/
9568 F:      drivers/*/*pasemi*
9569 F:      drivers/*/*/*pasemi*
9570
9571 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9572 M:      Kees Cook <keescook@chromium.org>
9573 S:      Maintained
9574 F:      drivers/misc/lkdtm/*
9575
9576 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9577 M:      Alan Stern <stern@rowland.harvard.edu>
9578 M:      Andrea Parri <parri.andrea@gmail.com>
9579 M:      Will Deacon <will@kernel.org>
9580 M:      Peter Zijlstra <peterz@infradead.org>
9581 M:      Boqun Feng <boqun.feng@gmail.com>
9582 M:      Nicholas Piggin <npiggin@gmail.com>
9583 M:      David Howells <dhowells@redhat.com>
9584 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9585 M:      Luc Maranget <luc.maranget@inria.fr>
9586 M:      "Paul E. McKenney" <paulmck@kernel.org>
9587 R:      Akira Yokosawa <akiyks@gmail.com>
9588 R:      Daniel Lustig <dlustig@nvidia.com>
9589 L:      linux-kernel@vger.kernel.org
9590 L:      linux-arch@vger.kernel.org
9591 S:      Supported
9592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9593 F:      tools/memory-model/
9594 F:      Documentation/atomic_bitops.txt
9595 F:      Documentation/atomic_t.txt
9596 F:      Documentation/core-api/atomic_ops.rst
9597 F:      Documentation/core-api/refcount-vs-atomic.rst
9598 F:      Documentation/memory-barriers.txt
9599
9600 LIS3LV02D ACCELEROMETER DRIVER
9601 M:      Eric Piel <eric.piel@tremplin-utc.net>
9602 S:      Maintained
9603 F:      Documentation/misc-devices/lis3lv02d.rst
9604 F:      drivers/misc/lis3lv02d/
9605 F:      drivers/platform/x86/hp_accel.c
9606
9607 LIST KUNIT TEST
9608 M:      David Gow <davidgow@google.com>
9609 L:      linux-kselftest@vger.kernel.org
9610 L:      kunit-dev@googlegroups.com
9611 S:      Maintained
9612 F:      lib/list-test.c
9613
9614 LIVE PATCHING
9615 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9616 M:      Jiri Kosina <jikos@kernel.org>
9617 M:      Miroslav Benes <mbenes@suse.cz>
9618 M:      Petr Mladek <pmladek@suse.com>
9619 R:      Joe Lawrence <joe.lawrence@redhat.com>
9620 S:      Maintained
9621 F:      kernel/livepatch/
9622 F:      include/linux/livepatch.h
9623 F:      arch/x86/include/asm/livepatch.h
9624 F:      arch/x86/kernel/livepatch.c
9625 F:      Documentation/livepatch/
9626 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9627 F:      samples/livepatch/
9628 F:      tools/testing/selftests/livepatch/
9629 L:      live-patching@vger.kernel.org
9630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9631
9632 LLC (802.2)
9633 L:      netdev@vger.kernel.org
9634 S:      Odd fixes
9635 F:      include/linux/llc.h
9636 F:      include/uapi/linux/llc.h
9637 F:      include/net/llc*
9638 F:      net/llc/
9639
9640 LM73 HARDWARE MONITOR DRIVER
9641 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9642 L:      linux-hwmon@vger.kernel.org
9643 S:      Maintained
9644 F:      drivers/hwmon/lm73.c
9645
9646 LM78 HARDWARE MONITOR DRIVER
9647 M:      Jean Delvare <jdelvare@suse.com>
9648 L:      linux-hwmon@vger.kernel.org
9649 S:      Maintained
9650 F:      Documentation/hwmon/lm78.rst
9651 F:      drivers/hwmon/lm78.c
9652
9653 LM83 HARDWARE MONITOR DRIVER
9654 M:      Jean Delvare <jdelvare@suse.com>
9655 L:      linux-hwmon@vger.kernel.org
9656 S:      Maintained
9657 F:      Documentation/hwmon/lm83.rst
9658 F:      drivers/hwmon/lm83.c
9659
9660 LM90 HARDWARE MONITOR DRIVER
9661 M:      Jean Delvare <jdelvare@suse.com>
9662 L:      linux-hwmon@vger.kernel.org
9663 S:      Maintained
9664 F:      Documentation/hwmon/lm90.rst
9665 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9666 F:      drivers/hwmon/lm90.c
9667 F:      include/dt-bindings/thermal/lm90.h
9668
9669 LM95234 HARDWARE MONITOR DRIVER
9670 M:      Guenter Roeck <linux@roeck-us.net>
9671 L:      linux-hwmon@vger.kernel.org
9672 S:      Maintained
9673 F:      Documentation/hwmon/lm95234.rst
9674 F:      drivers/hwmon/lm95234.c
9675
9676 LME2510 MEDIA DRIVER
9677 M:      Malcolm Priestley <tvboxspy@gmail.com>
9678 L:      linux-media@vger.kernel.org
9679 W:      https://linuxtv.org
9680 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9681 S:      Maintained
9682 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9683
9684 LOADPIN SECURITY MODULE
9685 M:      Kees Cook <keescook@chromium.org>
9686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9687 S:      Supported
9688 F:      security/loadpin/
9689 F:      Documentation/admin-guide/LSM/LoadPin.rst
9690
9691 LOCKING PRIMITIVES
9692 M:      Peter Zijlstra <peterz@infradead.org>
9693 M:      Ingo Molnar <mingo@redhat.com>
9694 M:      Will Deacon <will@kernel.org>
9695 L:      linux-kernel@vger.kernel.org
9696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9697 S:      Maintained
9698 F:      Documentation/locking/
9699 F:      include/linux/lockdep.h
9700 F:      include/linux/spinlock*.h
9701 F:      arch/*/include/asm/spinlock*.h
9702 F:      include/linux/rwlock*.h
9703 F:      include/linux/mutex*.h
9704 F:      include/linux/rwsem*.h
9705 F:      include/linux/seqlock.h
9706 F:      lib/locking*.[ch]
9707 F:      kernel/locking/
9708 X:      kernel/locking/locktorture.c
9709
9710 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9711 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9712 L:      linux-ntfs-dev@lists.sourceforge.net
9713 W:      http://www.linux-ntfs.org/content/view/19/37/
9714 S:      Maintained
9715 F:      Documentation/admin-guide/ldm.rst
9716 F:      block/partitions/ldm.*
9717
9718 LOGITECH HID GAMING KEYBOARDS
9719 M:      Hans de Goede <hdegoede@redhat.com>
9720 L:      linux-input@vger.kernel.org
9721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9722 S:      Maintained
9723 F:      drivers/hid/hid-lg-g15.c
9724
9725 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9726 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9727 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9728 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9729 L:      MPT-FusionLinux.pdl@broadcom.com
9730 L:      linux-scsi@vger.kernel.org
9731 W:      http://www.avagotech.com/support/
9732 S:      Supported
9733 F:      drivers/message/fusion/
9734 F:      drivers/scsi/mpt3sas/
9735
9736 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9737 M:      Matthew Wilcox <willy@infradead.org>
9738 L:      linux-scsi@vger.kernel.org
9739 S:      Maintained
9740 F:      drivers/scsi/sym53c8xx_2/
9741
9742 LTC1660 DAC DRIVER
9743 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9744 L:      linux-iio@vger.kernel.org
9745 S:      Maintained
9746 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
9747 F:      drivers/iio/dac/ltc1660.c
9748
9749 LTC2983 IIO TEMPERATURE DRIVER
9750 M:      Nuno Sá <nuno.sa@analog.com>
9751 W:      http://ez.analog.com/community/linux-device-drivers
9752 L:      linux-iio@vger.kernel.org
9753 S:      Supported
9754 F:      drivers/iio/temperature/ltc2983.c
9755 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
9756
9757 LTC4261 HARDWARE MONITOR DRIVER
9758 M:      Guenter Roeck <linux@roeck-us.net>
9759 L:      linux-hwmon@vger.kernel.org
9760 S:      Maintained
9761 F:      Documentation/hwmon/ltc4261.rst
9762 F:      drivers/hwmon/ltc4261.c
9763
9764 LTC2947 HARDWARE MONITOR DRIVER
9765 M:      Nuno Sá <nuno.sa@analog.com>
9766 W:      http://ez.analog.com/community/linux-device-drivers
9767 L:      linux-hwmon@vger.kernel.org
9768 S:      Supported
9769 F:      drivers/hwmon/ltc2947-core.c
9770 F:      drivers/hwmon/ltc2947-spi.c
9771 F:      drivers/hwmon/ltc2947-i2c.c
9772 F:      drivers/hwmon/ltc2947.h
9773 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
9774
9775 LTC4306 I2C MULTIPLEXER DRIVER
9776 M:      Michael Hennerich <michael.hennerich@analog.com>
9777 W:      http://ez.analog.com/community/linux-device-drivers
9778 L:      linux-i2c@vger.kernel.org
9779 S:      Supported
9780 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9781 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9782
9783 LTP (Linux Test Project)
9784 M:      Mike Frysinger <vapier@gentoo.org>
9785 M:      Cyril Hrubis <chrubis@suse.cz>
9786 M:      Wanlong Gao <wanlong.gao@gmail.com>
9787 M:      Jan Stancek <jstancek@redhat.com>
9788 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9789 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9790 L:      ltp@lists.linux.it (subscribers-only)
9791 W:      http://linux-test-project.github.io/
9792 T:      git git://github.com/linux-test-project/ltp.git
9793 S:      Maintained
9794
9795 M68K ARCHITECTURE
9796 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9797 L:      linux-m68k@lists.linux-m68k.org
9798 W:      http://www.linux-m68k.org/
9799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9800 S:      Maintained
9801 F:      arch/m68k/
9802 F:      drivers/zorro/
9803
9804 M68K ON APPLE MACINTOSH
9805 M:      Joshua Thompson <funaho@jurai.org>
9806 W:      http://www.mac.linux-m68k.org/
9807 L:      linux-m68k@lists.linux-m68k.org
9808 S:      Maintained
9809 F:      arch/m68k/mac/
9810
9811 M68K ON HP9000/300
9812 M:      Philip Blundell <philb@gnu.org>
9813 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9814 S:      Maintained
9815 F:      arch/m68k/hp300/
9816
9817 M88DS3103 MEDIA DRIVER
9818 M:      Antti Palosaari <crope@iki.fi>
9819 L:      linux-media@vger.kernel.org
9820 W:      https://linuxtv.org
9821 W:      http://palosaari.fi/linux/
9822 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9823 T:      git git://linuxtv.org/anttip/media_tree.git
9824 S:      Maintained
9825 F:      drivers/media/dvb-frontends/m88ds3103*
9826
9827 M88RS2000 MEDIA DRIVER
9828 M:      Malcolm Priestley <tvboxspy@gmail.com>
9829 L:      linux-media@vger.kernel.org
9830 W:      https://linuxtv.org
9831 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9832 S:      Maintained
9833 F:      drivers/media/dvb-frontends/m88rs2000*
9834
9835 MA901 MASTERKIT USB FM RADIO DRIVER
9836 M:      Alexey Klimov <klimov.linux@gmail.com>
9837 L:      linux-media@vger.kernel.org
9838 T:      git git://linuxtv.org/media_tree.git
9839 S:      Maintained
9840 F:      drivers/media/radio/radio-ma901.c
9841
9842 MAC80211
9843 M:      Johannes Berg <johannes@sipsolutions.net>
9844 L:      linux-wireless@vger.kernel.org
9845 W:      http://wireless.kernel.org/
9846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9848 S:      Maintained
9849 F:      Documentation/networking/mac80211-injection.txt
9850 F:      include/net/mac80211.h
9851 F:      net/mac80211/
9852 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9853 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9854
9855 MAILBOX API
9856 M:      Jassi Brar <jassisinghbrar@gmail.com>
9857 L:      linux-kernel@vger.kernel.org
9858 S:      Maintained
9859 F:      drivers/mailbox/
9860 F:      include/linux/mailbox_client.h
9861 F:      include/linux/mailbox_controller.h
9862
9863 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9864 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9865 W:      http://www.kernel.org/doc/man-pages
9866 L:      linux-man@vger.kernel.org
9867 S:      Maintained
9868
9869 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9870 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9871 L:      linux-mips@vger.kernel.org
9872 S:      Maintained
9873 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9874
9875 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9876 M:      Andrew Lunn <andrew@lunn.ch>
9877 M:      Vivien Didelot <vivien.didelot@gmail.com>
9878 L:      netdev@vger.kernel.org
9879 S:      Maintained
9880 F:      drivers/net/dsa/mv88e6xxx/
9881 F:      include/linux/platform_data/mv88e6xxx.h
9882 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9883 F:      Documentation/networking/devlink-params-mv88e6xxx.txt
9884
9885 MARVELL ARMADA DRM SUPPORT
9886 M:      Russell King <linux@armlinux.org.uk>
9887 S:      Maintained
9888 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9889 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9890 F:      drivers/gpu/drm/armada/
9891 F:      include/uapi/drm/armada_drm.h
9892 F:      Documentation/devicetree/bindings/display/armada/
9893
9894 MARVELL ARMADA 3700 PHY DRIVERS
9895 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9896 S:      Maintained
9897 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9898 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9899 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9900 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9901
9902 MARVELL CRYPTO DRIVER
9903 M:      Boris Brezillon <bbrezillon@kernel.org>
9904 M:      Arnaud Ebalard <arno@natisbad.org>
9905 F:      drivers/crypto/marvell/
9906 S:      Maintained
9907 L:      linux-crypto@vger.kernel.org
9908
9909 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9910 M:      Mirko Lindner <mlindner@marvell.com>
9911 M:      Stephen Hemminger <stephen@networkplumber.org>
9912 L:      netdev@vger.kernel.org
9913 S:      Maintained
9914 F:      drivers/net/ethernet/marvell/sk*
9915
9916 MARVELL LIBERTAS WIRELESS DRIVER
9917 L:      libertas-dev@lists.infradead.org
9918 S:      Orphan
9919 F:      drivers/net/wireless/marvell/libertas/
9920
9921 MARVELL MACCHIATOBIN SUPPORT
9922 M:      Russell King <linux@armlinux.org.uk>
9923 L:      linux-arm-kernel@lists.infradead.org
9924 S:      Maintained
9925 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9926
9927 MARVELL MV643XX ETHERNET DRIVER
9928 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9929 L:      netdev@vger.kernel.org
9930 S:      Maintained
9931 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9932 F:      include/linux/mv643xx.h
9933
9934 MARVELL MV88X3310 PHY DRIVER
9935 M:      Russell King <linux@armlinux.org.uk>
9936 L:      netdev@vger.kernel.org
9937 S:      Maintained
9938 F:      drivers/net/phy/marvell10g.c
9939
9940 MARVELL MVEBU THERMAL DRIVER
9941 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9942 S:      Maintained
9943 F:      drivers/thermal/armada_thermal.c
9944
9945 MARVELL MVNETA ETHERNET DRIVER
9946 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9947 L:      netdev@vger.kernel.org
9948 S:      Maintained
9949 F:      drivers/net/ethernet/marvell/mvneta.*
9950
9951 MARVELL MWIFIEX WIRELESS DRIVER
9952 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9953 M:      Nishant Sarmukadam <nishants@marvell.com>
9954 M:      Ganapathi Bhat <gbhat@marvell.com>
9955 M:      Xinming Hu <huxinming820@gmail.com>
9956 L:      linux-wireless@vger.kernel.org
9957 S:      Maintained
9958 F:      drivers/net/wireless/marvell/mwifiex/
9959
9960 MARVELL MWL8K WIRELESS DRIVER
9961 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9962 L:      linux-wireless@vger.kernel.org
9963 S:      Odd Fixes
9964 F:      drivers/net/wireless/marvell/mwl8k.c
9965
9966 MARVELL NAND CONTROLLER DRIVER
9967 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9968 L:      linux-mtd@lists.infradead.org
9969 S:      Maintained
9970 F:      drivers/mtd/nand/raw/marvell_nand.c
9971 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9972
9973 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9974 M:      Nicolas Pitre <nico@fluxnic.net>
9975 S:      Odd Fixes
9976 F:      drivers/mmc/host/mvsdio.*
9977
9978 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9979 M:      Hu Ziji <huziji@marvell.com>
9980 L:      linux-mmc@vger.kernel.org
9981 S:      Supported
9982 F:      drivers/mmc/host/sdhci-xenon*
9983 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9984
9985 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9986 M:      Sunil Goutham <sgoutham@marvell.com>
9987 M:      Linu Cherian <lcherian@marvell.com>
9988 M:      Geetha sowjanya <gakula@marvell.com>
9989 M:      Jerin Jacob <jerinj@marvell.com>
9990 L:      netdev@vger.kernel.org
9991 S:      Supported
9992 F:      drivers/net/ethernet/marvell/octeontx2/af/
9993
9994 MATROX FRAMEBUFFER DRIVER
9995 L:      linux-fbdev@vger.kernel.org
9996 S:      Orphan
9997 F:      drivers/video/fbdev/matrox/matroxfb_*
9998 F:      include/uapi/linux/matroxfb.h
9999
10000 MAX16065 HARDWARE MONITOR DRIVER
10001 M:      Guenter Roeck <linux@roeck-us.net>
10002 L:      linux-hwmon@vger.kernel.org
10003 S:      Maintained
10004 F:      Documentation/hwmon/max16065.rst
10005 F:      drivers/hwmon/max16065.c
10006
10007 MAX2175 SDR TUNER DRIVER
10008 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10009 L:      linux-media@vger.kernel.org
10010 T:      git git://linuxtv.org/media_tree.git
10011 S:      Maintained
10012 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
10013 F:      Documentation/media/v4l-drivers/max2175.rst
10014 F:      drivers/media/i2c/max2175*
10015 F:      include/uapi/linux/max2175.h
10016
10017 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
10018 L:      linux-hwmon@vger.kernel.org
10019 S:      Orphan
10020 F:      Documentation/hwmon/max6650.rst
10021 F:      drivers/hwmon/max6650.c
10022
10023 MAX6697 HARDWARE MONITOR DRIVER
10024 M:      Guenter Roeck <linux@roeck-us.net>
10025 L:      linux-hwmon@vger.kernel.org
10026 S:      Maintained
10027 F:      Documentation/hwmon/max6697.rst
10028 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
10029 F:      drivers/hwmon/max6697.c
10030 F:      include/linux/platform_data/max6697.h
10031
10032 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10033 M:      Peter Rosin <peda@axentia.se>
10034 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10035 S:      Maintained
10036 F:      Documentation/devicetree/bindings/sound/max9860.txt
10037 F:      sound/soc/codecs/max9860.*
10038
10039 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10040 M:      Andreas Klinger <ak@it-klinger.de>
10041 L:      linux-iio@vger.kernel.org
10042 S:      Maintained
10043 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
10044 F:      drivers/iio/proximity/mb1232.c
10045
10046 MAXIM MAX77650 PMIC MFD DRIVER
10047 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10048 L:      linux-kernel@vger.kernel.org
10049 S:      Maintained
10050 F:      Documentation/devicetree/bindings/*/*max77650.yaml
10051 F:      Documentation/devicetree/bindings/*/max77650*.yaml
10052 F:      include/linux/mfd/max77650.h
10053 F:      drivers/mfd/max77650.c
10054 F:      drivers/regulator/max77650-regulator.c
10055 F:      drivers/power/supply/max77650-charger.c
10056 F:      drivers/input/misc/max77650-onkey.c
10057 F:      drivers/leds/leds-max77650.c
10058 F:      drivers/gpio/gpio-max77650.c
10059
10060 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10061 M:      Javier Martinez Canillas <javier@dowhile0.org>
10062 L:      linux-kernel@vger.kernel.org
10063 S:      Supported
10064 F:      drivers/regulator/max77802-regulator.c
10065 F:      Documentation/devicetree/bindings/*/*max77802.txt
10066 F:      include/dt-bindings/*/*max77802.h
10067
10068 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10069 M:      Krzysztof Kozlowski <krzk@kernel.org>
10070 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10071 L:      linux-pm@vger.kernel.org
10072 S:      Supported
10073 F:      drivers/power/supply/max14577_charger.c
10074 F:      drivers/power/supply/max77693_charger.c
10075
10076 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10077 M:      Chanwoo Choi <cw00.choi@samsung.com>
10078 M:      Krzysztof Kozlowski <krzk@kernel.org>
10079 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10080 L:      linux-kernel@vger.kernel.org
10081 S:      Supported
10082 F:      drivers/*/max14577*.c
10083 F:      drivers/*/max77686*.c
10084 F:      drivers/*/max77693*.c
10085 F:      drivers/extcon/extcon-max14577.c
10086 F:      drivers/extcon/extcon-max77693.c
10087 F:      drivers/rtc/rtc-max77686.c
10088 F:      drivers/clk/clk-max77686.c
10089 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10090 F:      Documentation/devicetree/bindings/*/max77686.txt
10091 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10092 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10093 F:      include/linux/mfd/max14577*.h
10094 F:      include/linux/mfd/max77686*.h
10095 F:      include/linux/mfd/max77693*.h
10096
10097 MAXIRADIO FM RADIO RECEIVER DRIVER
10098 M:      Hans Verkuil <hverkuil@xs4all.nl>
10099 L:      linux-media@vger.kernel.org
10100 T:      git git://linuxtv.org/media_tree.git
10101 W:      https://linuxtv.org
10102 S:      Maintained
10103 F:      drivers/media/radio/radio-maxiradio*
10104
10105 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10106 M:      Peter Rosin <peda@axentia.se>
10107 L:      linux-iio@vger.kernel.org
10108 S:      Maintained
10109 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10110 F:      drivers/iio/potentiometer/mcp4018.c
10111 F:      drivers/iio/potentiometer/mcp4531.c
10112
10113 MCR20A IEEE-802.15.4 RADIO DRIVER
10114 M:      Xue Liu <liuxuenetmail@gmail.com>
10115 L:      linux-wpan@vger.kernel.org
10116 W:      https://github.com/xueliu/mcr20a-linux
10117 S:      Maintained
10118 F:      drivers/net/ieee802154/mcr20a.c
10119 F:      drivers/net/ieee802154/mcr20a.h
10120 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10121
10122 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10123 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10124 L:      linux-iio@vger.kernel.org
10125 S:      Maintained
10126 F:      drivers/iio/dac/cio-dac.c
10127
10128 MEDIA CONTROLLER FRAMEWORK
10129 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10130 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10131 L:      linux-media@vger.kernel.org
10132 W:      https://www.linuxtv.org
10133 T:      git git://linuxtv.org/media_tree.git
10134 S:      Supported
10135 F:      drivers/media/mc/
10136 F:      include/media/media-*.h
10137 F:      include/uapi/linux/media.h
10138
10139 MEDIA DRIVERS FOR ASCOT2E
10140 M:      Sergey Kozlov <serjk@netup.ru>
10141 M:      Abylay Ospan <aospan@netup.ru>
10142 L:      linux-media@vger.kernel.org
10143 W:      https://linuxtv.org
10144 W:      http://netup.tv/
10145 T:      git git://linuxtv.org/media_tree.git
10146 S:      Supported
10147 F:      drivers/media/dvb-frontends/ascot2e*
10148
10149 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10150 M:      Jasmin Jessich <jasmin@anw.at>
10151 L:      linux-media@vger.kernel.org
10152 W:      https://linuxtv.org
10153 T:      git git://linuxtv.org/media_tree.git
10154 S:      Maintained
10155 F:      drivers/media/dvb-frontends/cxd2099*
10156
10157 MEDIA DRIVERS FOR CXD2841ER
10158 M:      Sergey Kozlov <serjk@netup.ru>
10159 M:      Abylay Ospan <aospan@netup.ru>
10160 L:      linux-media@vger.kernel.org
10161 W:      https://linuxtv.org
10162 W:      http://netup.tv/
10163 T:      git git://linuxtv.org/media_tree.git
10164 S:      Supported
10165 F:      drivers/media/dvb-frontends/cxd2841er*
10166
10167 MEDIA DRIVERS FOR CXD2880
10168 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10169 L:      linux-media@vger.kernel.org
10170 W:      http://linuxtv.org/
10171 T:      git git://linuxtv.org/media_tree.git
10172 S:      Supported
10173 F:      drivers/media/dvb-frontends/cxd2880/*
10174 F:      drivers/media/spi/cxd2880*
10175
10176 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10177 L:      linux-media@vger.kernel.org
10178 W:      https://linuxtv.org
10179 T:      git git://linuxtv.org/media_tree.git
10180 S:      Orphan
10181 F:      drivers/media/pci/ddbridge/*
10182
10183 MEDIA DRIVERS FOR FREESCALE IMX
10184 M:      Steve Longerbeam <slongerbeam@gmail.com>
10185 M:      Philipp Zabel <p.zabel@pengutronix.de>
10186 L:      linux-media@vger.kernel.org
10187 T:      git git://linuxtv.org/media_tree.git
10188 S:      Maintained
10189 F:      Documentation/devicetree/bindings/media/imx.txt
10190 F:      Documentation/media/v4l-drivers/imx.rst
10191 F:      drivers/staging/media/imx/
10192 F:      include/linux/imx-media.h
10193 F:      include/media/imx.h
10194
10195 MEDIA DRIVER FOR FREESCALE IMX PXP
10196 M:      Philipp Zabel <p.zabel@pengutronix.de>
10197 L:      linux-media@vger.kernel.org
10198 T:      git git://linuxtv.org/media_tree.git
10199 S:      Maintained
10200 F:      drivers/media/platform/imx-pxp.[ch]
10201
10202 MEDIA DRIVERS FOR FREESCALE IMX7
10203 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10204 L:      linux-media@vger.kernel.org
10205 T:      git git://linuxtv.org/media_tree.git
10206 S:      Maintained
10207 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10208 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10209 F:      Documentation/media/v4l-drivers/imx7.rst
10210 F:      drivers/staging/media/imx/imx7-media-csi.c
10211 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10212
10213 MEDIA DRIVERS FOR HELENE
10214 M:      Abylay Ospan <aospan@netup.ru>
10215 L:      linux-media@vger.kernel.org
10216 W:      https://linuxtv.org
10217 W:      http://netup.tv/
10218 T:      git git://linuxtv.org/media_tree.git
10219 S:      Supported
10220 F:      drivers/media/dvb-frontends/helene*
10221
10222 MEDIA DRIVERS FOR HORUS3A
10223 M:      Sergey Kozlov <serjk@netup.ru>
10224 M:      Abylay Ospan <aospan@netup.ru>
10225 L:      linux-media@vger.kernel.org
10226 W:      https://linuxtv.org
10227 W:      http://netup.tv/
10228 T:      git git://linuxtv.org/media_tree.git
10229 S:      Supported
10230 F:      drivers/media/dvb-frontends/horus3a*
10231
10232 MEDIA DRIVERS FOR LNBH25
10233 M:      Sergey Kozlov <serjk@netup.ru>
10234 M:      Abylay Ospan <aospan@netup.ru>
10235 L:      linux-media@vger.kernel.org
10236 W:      https://linuxtv.org
10237 W:      http://netup.tv/
10238 T:      git git://linuxtv.org/media_tree.git
10239 S:      Supported
10240 F:      drivers/media/dvb-frontends/lnbh25*
10241
10242 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10243 L:      linux-media@vger.kernel.org
10244 W:      https://linuxtv.org
10245 T:      git git://linuxtv.org/media_tree.git
10246 S:      Orphan
10247 F:      drivers/media/dvb-frontends/mxl5xx*
10248
10249 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10250 M:      Sergey Kozlov <serjk@netup.ru>
10251 M:      Abylay Ospan <aospan@netup.ru>
10252 L:      linux-media@vger.kernel.org
10253 W:      https://linuxtv.org
10254 W:      http://netup.tv/
10255 T:      git git://linuxtv.org/media_tree.git
10256 S:      Supported
10257 F:      drivers/media/pci/netup_unidvb/*
10258
10259 MEDIA DRIVERS FOR RENESAS - CEU
10260 M:      Jacopo Mondi <jacopo@jmondi.org>
10261 L:      linux-media@vger.kernel.org
10262 L:      linux-renesas-soc@vger.kernel.org
10263 T:      git git://linuxtv.org/media_tree.git
10264 S:      Supported
10265 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10266 F:      drivers/media/platform/renesas-ceu.c
10267 F:      include/media/drv-intf/renesas-ceu.h
10268
10269 MEDIA DRIVERS FOR RENESAS - DRIF
10270 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10271 L:      linux-media@vger.kernel.org
10272 L:      linux-renesas-soc@vger.kernel.org
10273 T:      git git://linuxtv.org/media_tree.git
10274 S:      Supported
10275 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10276 F:      drivers/media/platform/rcar_drif.c
10277
10278 MEDIA DRIVERS FOR RENESAS - FCP
10279 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10280 L:      linux-media@vger.kernel.org
10281 L:      linux-renesas-soc@vger.kernel.org
10282 T:      git git://linuxtv.org/media_tree.git
10283 S:      Supported
10284 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10285 F:      drivers/media/platform/rcar-fcp.c
10286 F:      include/media/rcar-fcp.h
10287
10288 MEDIA DRIVERS FOR RENESAS - FDP1
10289 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10290 L:      linux-media@vger.kernel.org
10291 L:      linux-renesas-soc@vger.kernel.org
10292 T:      git git://linuxtv.org/media_tree.git
10293 S:      Supported
10294 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10295 F:      drivers/media/platform/rcar_fdp1.c
10296
10297 MEDIA DRIVERS FOR RENESAS - VIN
10298 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10299 L:      linux-media@vger.kernel.org
10300 L:      linux-renesas-soc@vger.kernel.org
10301 T:      git git://linuxtv.org/media_tree.git
10302 S:      Supported
10303 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10304 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10305 F:      drivers/media/platform/rcar-vin/
10306
10307 MEDIA DRIVERS FOR RENESAS - VSP1
10308 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10309 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10310 L:      linux-media@vger.kernel.org
10311 L:      linux-renesas-soc@vger.kernel.org
10312 T:      git git://linuxtv.org/media_tree.git
10313 S:      Supported
10314 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10315 F:      drivers/media/platform/vsp1/
10316
10317 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10318 L:      linux-media@vger.kernel.org
10319 W:      https://linuxtv.org
10320 T:      git git://linuxtv.org/media_tree.git
10321 S:      Orphan
10322 F:      drivers/media/dvb-frontends/stv0910*
10323
10324 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10325 L:      linux-media@vger.kernel.org
10326 W:      https://linuxtv.org
10327 T:      git git://linuxtv.org/media_tree.git
10328 S:      Orphan
10329 F:      drivers/media/dvb-frontends/stv6111*
10330
10331 MEDIA DRIVERS FOR STM32 - DCMI
10332 M:      Hugues Fruchet <hugues.fruchet@st.com>
10333 L:      linux-media@vger.kernel.org
10334 T:      git git://linuxtv.org/media_tree.git
10335 S:      Supported
10336 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10337 F:      drivers/media/platform/stm32/stm32-dcmi.c
10338
10339 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10340 M:      Dmitry Osipenko <digetx@gmail.com>
10341 L:      linux-media@vger.kernel.org
10342 L:      linux-tegra@vger.kernel.org
10343 T:      git git://linuxtv.org/media_tree.git
10344 S:      Maintained
10345 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10346 F:      drivers/staging/media/tegra-vde/
10347
10348 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10349 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10350 L:      linux-media@vger.kernel.org
10351 W:      https://linuxtv.org
10352 Q:      http://patchwork.kernel.org/project/linux-media/list/
10353 T:      git git://linuxtv.org/media_tree.git
10354 S:      Maintained
10355 F:      Documentation/devicetree/bindings/media/
10356 F:      Documentation/media/
10357 F:      drivers/media/
10358 F:      drivers/staging/media/
10359 F:      include/linux/platform_data/media/
10360 F:      include/media/
10361 F:      include/uapi/linux/dvb/
10362 F:      include/uapi/linux/videodev2.h
10363 F:      include/uapi/linux/media.h
10364 F:      include/uapi/linux/v4l2-*
10365 F:      include/uapi/linux/meye.h
10366 F:      include/uapi/linux/ivtv*
10367 F:      include/uapi/linux/uvcvideo.h
10368
10369 MEDIATEK BLUETOOTH DRIVER
10370 M:      Sean Wang <sean.wang@mediatek.com>
10371 L:      linux-bluetooth@vger.kernel.org
10372 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10373 S:      Maintained
10374 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10375 F:      drivers/bluetooth/btmtkuart.c
10376
10377 MEDIATEK CIR DRIVER
10378 M:      Sean Wang <sean.wang@mediatek.com>
10379 S:      Maintained
10380 F:      drivers/media/rc/mtk-cir.c
10381
10382 MEDIATEK DMA DRIVER
10383 M:      Sean Wang <sean.wang@mediatek.com>
10384 L:      dmaengine@vger.kernel.org
10385 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10386 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10387 S:      Maintained
10388 F:      Documentation/devicetree/bindings/dma/mtk-*
10389 F:      drivers/dma/mediatek/
10390
10391 MEDIATEK PMIC LED DRIVER
10392 M:      Sean Wang <sean.wang@mediatek.com>
10393 S:      Maintained
10394 F:      drivers/leds/leds-mt6323.c
10395 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10396
10397 MEDIATEK ETHERNET DRIVER
10398 M:      Felix Fietkau <nbd@openwrt.org>
10399 M:      John Crispin <john@phrozen.org>
10400 M:      Sean Wang <sean.wang@mediatek.com>
10401 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10402 L:      netdev@vger.kernel.org
10403 S:      Maintained
10404 F:      drivers/net/ethernet/mediatek/
10405
10406 MEDIATEK SWITCH DRIVER
10407 M:      Sean Wang <sean.wang@mediatek.com>
10408 L:      netdev@vger.kernel.org
10409 S:      Maintained
10410 F:      drivers/net/dsa/mt7530.*
10411 F:      net/dsa/tag_mtk.c
10412
10413 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
10414 M:      Sean Wang <sean.wang@mediatek.com>
10415 L:      linux-pm@vger.kernel.org
10416 S:      Maintained
10417 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
10418 F:      drivers/power/reset/mt6323-poweroff.c
10419
10420 MEDIATEK JPEG DRIVER
10421 M:      Rick Chang <rick.chang@mediatek.com>
10422 M:      Bin Liu <bin.liu@mediatek.com>
10423 S:      Supported
10424 F:      drivers/media/platform/mtk-jpeg/
10425 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10426
10427 MEDIATEK MDP DRIVER
10428 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10429 M:      Houlong Wei <houlong.wei@mediatek.com>
10430 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10431 S:      Supported
10432 F:      drivers/media/platform/mtk-mdp/
10433 F:      drivers/media/platform/mtk-vpu/
10434 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10435
10436 MEDIATEK MEDIA DRIVER
10437 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10438 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10439 S:      Supported
10440 F:      drivers/media/platform/mtk-vcodec/
10441 F:      drivers/media/platform/mtk-vpu/
10442 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10443 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10444
10445 MEDIATEK MMC/SD/SDIO DRIVER
10446 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10447 S:      Maintained
10448 F:      drivers/mmc/host/mtk-sd.c
10449 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10450
10451 MEDIATEK MT76 WIRELESS LAN DRIVER
10452 M:      Felix Fietkau <nbd@nbd.name>
10453 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10454 R:      Ryder Lee <ryder.lee@mediatek.com>
10455 R:      Roy Luo <royluo@google.com>
10456 L:      linux-wireless@vger.kernel.org
10457 S:      Maintained
10458 F:      drivers/net/wireless/mediatek/mt76/
10459
10460 MEDIATEK MT7601U WIRELESS LAN DRIVER
10461 M:      Jakub Kicinski <kubakici@wp.pl>
10462 L:      linux-wireless@vger.kernel.org
10463 S:      Maintained
10464 F:      drivers/net/wireless/mediatek/mt7601u/
10465
10466 MEDIATEK MT7621/28/88 I2C DRIVER
10467 M:      Stefan Roese <sr@denx.de>
10468 L:      linux-i2c@vger.kernel.org
10469 S:      Maintained
10470 F:      drivers/i2c/busses/i2c-mt7621.c
10471 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10472
10473 MEDIATEK NAND CONTROLLER DRIVER
10474 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10475 L:      linux-mtd@lists.infradead.org
10476 S:      Maintained
10477 F:      drivers/mtd/nand/raw/mtk_*
10478 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10479
10480 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10481 M:      Sean Wang <sean.wang@mediatek.com>
10482 S:      Maintained
10483 F:      drivers/char/hw_random/mtk-rng.c
10484
10485 MEDIATEK USB3 DRD IP DRIVER
10486 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10487 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10489 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10490 S:      Maintained
10491 F:      drivers/usb/mtu3/
10492
10493 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10494 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10495 M:      Martin Donnelly <martin.donnelly@ge.com>
10496 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10497 S:      Maintained
10498 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10499 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10500
10501 MEGARAID SCSI/SAS DRIVERS
10502 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10503 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10504 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10505 L:      megaraidlinux.pdl@broadcom.com
10506 L:      linux-scsi@vger.kernel.org
10507 W:      http://www.avagotech.com/support/
10508 S:      Maintained
10509 F:      Documentation/scsi/megaraid.txt
10510 F:      drivers/scsi/megaraid.*
10511 F:      drivers/scsi/megaraid/
10512
10513 MELEXIS MLX90614 DRIVER
10514 M:      Crt Mori <cmo@melexis.com>
10515 L:      linux-iio@vger.kernel.org
10516 W:      http://www.melexis.com
10517 S:      Supported
10518 F:      drivers/iio/temperature/mlx90614.c
10519
10520 MELEXIS MLX90632 DRIVER
10521 M:      Crt Mori <cmo@melexis.com>
10522 L:      linux-iio@vger.kernel.org
10523 W:      http://www.melexis.com
10524 S:      Supported
10525 F:      drivers/iio/temperature/mlx90632.c
10526
10527 MELFAS MIP4 TOUCHSCREEN DRIVER
10528 M:      Sangwon Jee <jeesw@melfas.com>
10529 W:      http://www.melfas.com
10530 S:      Supported
10531 F:      drivers/input/touchscreen/melfas_mip4.c
10532 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10533
10534 MELLANOX ETHERNET DRIVER (mlx4_en)
10535 M:      Tariq Toukan <tariqt@mellanox.com>
10536 L:      netdev@vger.kernel.org
10537 S:      Supported
10538 W:      http://www.mellanox.com
10539 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10540 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10541
10542 MELLANOX ETHERNET DRIVER (mlx5e)
10543 M:      Saeed Mahameed <saeedm@mellanox.com>
10544 L:      netdev@vger.kernel.org
10545 S:      Supported
10546 W:      http://www.mellanox.com
10547 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10548 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10549
10550 MELLANOX ETHERNET INNOVA DRIVERS
10551 R:      Boris Pismenny <borisp@mellanox.com>
10552 L:      netdev@vger.kernel.org
10553 S:      Supported
10554 W:      http://www.mellanox.com
10555 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10556 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10557 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10558 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10559 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10560
10561 MELLANOX ETHERNET SWITCH DRIVERS
10562 M:      Jiri Pirko <jiri@mellanox.com>
10563 M:      Ido Schimmel <idosch@mellanox.com>
10564 L:      netdev@vger.kernel.org
10565 S:      Supported
10566 W:      http://www.mellanox.com
10567 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10568 F:      drivers/net/ethernet/mellanox/mlxsw/
10569 F:      tools/testing/selftests/drivers/net/mlxsw/
10570
10571 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10572 M:      mlxsw@mellanox.com
10573 L:      netdev@vger.kernel.org
10574 S:      Supported
10575 W:      http://www.mellanox.com
10576 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10577 F:      drivers/net/ethernet/mellanox/mlxfw/
10578
10579 MELLANOX HARDWARE PLATFORM SUPPORT
10580 M:      Andy Shevchenko <andy@infradead.org>
10581 M:      Darren Hart <dvhart@infradead.org>
10582 M:      Vadim Pasternak <vadimp@mellanox.com>
10583 L:      platform-driver-x86@vger.kernel.org
10584 S:      Supported
10585 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
10586 F:      drivers/platform/mellanox/
10587 F:      include/linux/platform_data/mlxreg.h
10588
10589 MELLANOX MLX4 core VPI driver
10590 M:      Tariq Toukan <tariqt@mellanox.com>
10591 L:      netdev@vger.kernel.org
10592 L:      linux-rdma@vger.kernel.org
10593 W:      http://www.mellanox.com
10594 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10595 S:      Supported
10596 F:      drivers/net/ethernet/mellanox/mlx4/
10597 F:      include/linux/mlx4/
10598
10599 MELLANOX MLX4 IB driver
10600 M:      Yishai Hadas <yishaih@mellanox.com>
10601 L:      linux-rdma@vger.kernel.org
10602 W:      http://www.mellanox.com
10603 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10604 S:      Supported
10605 F:      drivers/infiniband/hw/mlx4/
10606 F:      include/linux/mlx4/
10607 F:      include/uapi/rdma/mlx4-abi.h
10608
10609 MELLANOX MLX5 core VPI driver
10610 M:      Saeed Mahameed <saeedm@mellanox.com>
10611 M:      Leon Romanovsky <leonro@mellanox.com>
10612 L:      netdev@vger.kernel.org
10613 L:      linux-rdma@vger.kernel.org
10614 W:      http://www.mellanox.com
10615 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10616 S:      Supported
10617 F:      drivers/net/ethernet/mellanox/mlx5/core/
10618 F:      include/linux/mlx5/
10619 F:      Documentation/networking/device_drivers/mellanox/
10620
10621 MELLANOX MLX5 IB driver
10622 M:      Leon Romanovsky <leonro@mellanox.com>
10623 L:      linux-rdma@vger.kernel.org
10624 W:      http://www.mellanox.com
10625 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10626 S:      Supported
10627 F:      drivers/infiniband/hw/mlx5/
10628 F:      include/linux/mlx5/
10629 F:      include/uapi/rdma/mlx5-abi.h
10630
10631 MELLANOX MLXCPLD I2C AND MUX DRIVER
10632 M:      Vadim Pasternak <vadimp@mellanox.com>
10633 M:      Michael Shych <michaelsh@mellanox.com>
10634 L:      linux-i2c@vger.kernel.org
10635 S:      Supported
10636 F:      drivers/i2c/busses/i2c-mlxcpld.c
10637 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10638 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10639
10640 MELLANOX MLXCPLD LED DRIVER
10641 M:      Vadim Pasternak <vadimp@mellanox.com>
10642 L:      linux-leds@vger.kernel.org
10643 S:      Supported
10644 F:      drivers/leds/leds-mlxcpld.c
10645 F:      drivers/leds/leds-mlxreg.c
10646 F:      Documentation/leds/leds-mlxcpld.rst
10647
10648 MELLANOX PLATFORM DRIVER
10649 M:      Vadim Pasternak <vadimp@mellanox.com>
10650 L:      platform-driver-x86@vger.kernel.org
10651 S:      Supported
10652 F:      drivers/platform/x86/mlx-platform.c
10653
10654 MEMBARRIER SUPPORT
10655 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10656 M:      "Paul E. McKenney" <paulmck@kernel.org>
10657 L:      linux-kernel@vger.kernel.org
10658 S:      Supported
10659 F:      kernel/sched/membarrier.c
10660 F:      include/uapi/linux/membarrier.h
10661 F:      arch/powerpc/include/asm/membarrier.h
10662
10663 MEMBLOCK
10664 M:      Mike Rapoport <rppt@linux.ibm.com>
10665 L:      linux-mm@kvack.org
10666 S:      Maintained
10667 F:      include/linux/memblock.h
10668 F:      mm/memblock.c
10669 F:      Documentation/core-api/boot-time-mm.rst
10670
10671 MEMORY MANAGEMENT
10672 M:      Andrew Morton <akpm@linux-foundation.org>
10673 L:      linux-mm@kvack.org
10674 W:      http://www.linux-mm.org
10675 T:      quilt https://ozlabs.org/~akpm/mmotm/
10676 T:      quilt https://ozlabs.org/~akpm/mmots/
10677 T:      git git://github.com/hnaz/linux-mm.git
10678 S:      Maintained
10679 F:      include/linux/mm.h
10680 F:      include/linux/gfp.h
10681 F:      include/linux/mmzone.h
10682 F:      include/linux/memory_hotplug.h
10683 F:      include/linux/vmalloc.h
10684 F:      mm/
10685
10686 MEMORY TECHNOLOGY DEVICES (MTD)
10687 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10688 M:      Richard Weinberger <richard@nod.at>
10689 M:      Vignesh Raghavendra <vigneshr@ti.com>
10690 L:      linux-mtd@lists.infradead.org
10691 W:      http://www.linux-mtd.infradead.org/
10692 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10693 C:      irc://irc.oftc.net/mtd
10694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10696 S:      Maintained
10697 F:      Documentation/devicetree/bindings/mtd/
10698 F:      drivers/mtd/
10699 F:      include/linux/mtd/
10700 F:      include/uapi/mtd/
10701
10702 MEN A21 WATCHDOG DRIVER
10703 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10704 L:      linux-watchdog@vger.kernel.org
10705 S:      Maintained
10706 F:      drivers/watchdog/mena21_wdt.c
10707
10708 MEN CHAMELEON BUS (mcb)
10709 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10710 S:      Maintained
10711 F:      drivers/mcb/
10712 F:      include/linux/mcb.h
10713 F:      Documentation/driver-api/men-chameleon-bus.rst
10714
10715 MEN F21BMC (Board Management Controller)
10716 M:      Andreas Werner <andreas.werner@men.de>
10717 S:      Supported
10718 F:      drivers/mfd/menf21bmc.c
10719 F:      drivers/watchdog/menf21bmc_wdt.c
10720 F:      drivers/leds/leds-menf21bmc.c
10721 F:      drivers/hwmon/menf21bmc_hwmon.c
10722 F:      Documentation/hwmon/menf21bmc.rst
10723
10724 MEN Z069 WATCHDOG DRIVER
10725 M:      Johannes Thumshirn <jth@kernel.org>
10726 L:      linux-watchdog@vger.kernel.org
10727 S:      Maintained
10728 F:      drivers/watchdog/menz69_wdt.c
10729
10730 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10731 M:      Neil Armstrong <narmstrong@baylibre.com>
10732 L:      linux-media@vger.kernel.org
10733 L:      linux-amlogic@lists.infradead.org
10734 W:      http://linux-meson.com/
10735 S:      Supported
10736 F:      drivers/media/platform/meson/ao-cec.c
10737 F:      drivers/media/platform/meson/ao-cec-g12a.c
10738 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
10739 T:      git git://linuxtv.org/media_tree.git
10740
10741 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10742 M:      Liang Yang <liang.yang@amlogic.com>
10743 L:      linux-mtd@lists.infradead.org
10744 S:      Maintained
10745 F:      drivers/mtd/nand/raw/meson_*
10746 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10747
10748 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10749 M:      Maxime Jourdan <mjourdan@baylibre.com>
10750 L:      linux-media@vger.kernel.org
10751 L:      linux-amlogic@lists.infradead.org
10752 S:      Supported
10753 F:      drivers/staging/media/meson/vdec/
10754 T:      git git://linuxtv.org/media_tree.git
10755
10756 METHODE UDPU SUPPORT
10757 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10758 S:      Maintained
10759 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10760
10761 MICROBLAZE ARCHITECTURE
10762 M:      Michal Simek <monstr@monstr.eu>
10763 W:      http://www.monstr.eu/fdt/
10764 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10765 S:      Supported
10766 F:      arch/microblaze/
10767
10768 MICROCHIP AT91 SERIAL DRIVER
10769 M:      Richard Genoud <richard.genoud@gmail.com>
10770 S:      Maintained
10771 F:      drivers/tty/serial/atmel_serial.c
10772 F:      drivers/tty/serial/atmel_serial.h
10773 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10774
10775 MICROCHIP AUDIO ASOC DRIVERS
10776 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10777 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10778 S:      Supported
10779 F:      sound/soc/atmel
10780
10781 MICROCHIP DMA DRIVER
10782 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10783 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10784 L:      dmaengine@vger.kernel.org
10785 S:      Supported
10786 F:      drivers/dma/at_hdmac.c
10787 F:      drivers/dma/at_hdmac_regs.h
10788 F:      include/linux/platform_data/dma-atmel.h
10789 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10790 F:      include/dt-bindings/dma/at91.h
10791
10792 MICROCHIP ECC DRIVER
10793 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10794 L:      linux-crypto@vger.kernel.org
10795 S:      Maintained
10796 F:      drivers/crypto/atmel-ecc.*
10797
10798 MICROCHIP I2C DRIVER
10799 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10800 L:      linux-i2c@vger.kernel.org
10801 S:      Supported
10802 F:      drivers/i2c/busses/i2c-at91.h
10803 F:      drivers/i2c/busses/i2c-at91-*.c
10804
10805 MICROCHIP ISC DRIVER
10806 M:      Eugen Hristev <eugen.hristev@microchip.com>
10807 L:      linux-media@vger.kernel.org
10808 S:      Supported
10809 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10810 F:      drivers/media/platform/atmel/atmel-isc.h
10811 F:      drivers/media/platform/atmel/atmel-isc-base.c
10812 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10813 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10814
10815 MICROCHIP ISI DRIVER
10816 M:      Eugen Hristev <eugen.hristev@microchip.com>
10817 L:      linux-media@vger.kernel.org
10818 S:      Supported
10819 F:      drivers/media/platform/atmel/atmel-isi.c
10820 F:      drivers/media/platform/atmel/atmel-isi.h
10821
10822 MICROCHIP AT91 USART MFD DRIVER
10823 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10824 L:      linux-kernel@vger.kernel.org
10825 S:      Supported
10826 F:      drivers/mfd/at91-usart.c
10827 F:      include/dt-bindings/mfd/at91-usart.h
10828 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10829
10830 MICROCHIP AT91 USART SPI DRIVER
10831 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10832 L:      linux-spi@vger.kernel.org
10833 S:      Supported
10834 F:      drivers/spi/spi-at91-usart.c
10835 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10836
10837 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10838 M:      Woojung Huh <woojung.huh@microchip.com>
10839 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10840 L:      netdev@vger.kernel.org
10841 S:      Maintained
10842 F:      net/dsa/tag_ksz.c
10843 F:      drivers/net/dsa/microchip/*
10844 F:      include/linux/platform_data/microchip-ksz.h
10845 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10846
10847 MICROCHIP LAN743X ETHERNET DRIVER
10848 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10849 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10850 L:      netdev@vger.kernel.org
10851 S:      Maintained
10852 F:      drivers/net/ethernet/microchip/lan743x_*
10853
10854 MICROCHIP LCDFB DRIVER
10855 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10856 L:      linux-fbdev@vger.kernel.org
10857 S:      Maintained
10858 F:      drivers/video/fbdev/atmel_lcdfb.c
10859 F:      include/video/atmel_lcdc.h
10860
10861 MICROCHIP MMC/SD/SDIO MCI DRIVER
10862 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10863 S:      Maintained
10864 F:      drivers/mmc/host/atmel-mci.c
10865
10866 MICROCHIP MCP16502 PMIC DRIVER
10867 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10868 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10869 S:      Maintained
10870 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10871 F:      drivers/regulator/mcp16502.c
10872
10873 MICROCHIP MCP3911 ADC DRIVER
10874 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10875 M:      Kent Gustavsson <kent@minoris.se>
10876 L:      linux-iio@vger.kernel.org
10877 S:      Supported
10878 F:      drivers/iio/adc/mcp3911.c
10879 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
10880
10881 MICROCHIP NAND DRIVER
10882 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10883 L:      linux-mtd@lists.infradead.org
10884 S:      Supported
10885 F:      drivers/mtd/nand/raw/atmel/*
10886 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10887
10888 MICROCHIP PWM DRIVER
10889 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10890 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10891 L:      linux-pwm@vger.kernel.org
10892 S:      Supported
10893 F:      drivers/pwm/pwm-atmel.c
10894 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10895
10896 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10897 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10898 M:      Eugen Hristev <eugen.hristev@microchip.com>
10899 L:      linux-iio@vger.kernel.org
10900 S:      Supported
10901 F:      drivers/iio/adc/at91-sama5d2_adc.c
10902 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10903 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10904
10905 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10906 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10907 S:      Supported
10908 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10909
10910 MICROCHIP SPI DRIVER
10911 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10912 S:      Supported
10913 F:      drivers/spi/spi-atmel.*
10914
10915 MICROCHIP SSC DRIVER
10916 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10917 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10918 S:      Supported
10919 F:      drivers/misc/atmel-ssc.c
10920 F:      include/linux/atmel-ssc.h
10921
10922 MICROCHIP USBA UDC DRIVER
10923 M:      Cristian Birsan <cristian.birsan@microchip.com>
10924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10925 S:      Supported
10926 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10927
10928 MICROCHIP USB251XB DRIVER
10929 M:      Richard Leitner <richard.leitner@skidata.com>
10930 L:      linux-usb@vger.kernel.org
10931 S:      Maintained
10932 F:      drivers/usb/misc/usb251xb.c
10933 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10934
10935 MICROCHIP XDMA DRIVER
10936 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10937 L:      linux-arm-kernel@lists.infradead.org
10938 L:      dmaengine@vger.kernel.org
10939 S:      Supported
10940 F:      drivers/dma/at_xdmac.c
10941
10942 MICROSEMI MIPS SOCS
10943 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10944 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10945 L:      linux-mips@vger.kernel.org
10946 S:      Supported
10947 F:      arch/mips/generic/board-ocelot.c
10948 F:      arch/mips/configs/generic/board-ocelot.config
10949 F:      arch/mips/boot/dts/mscc/
10950 F:      Documentation/devicetree/bindings/mips/mscc.txt
10951
10952 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10953 M:      Don Brace <don.brace@microsemi.com>
10954 L:      esc.storagedev@microsemi.com
10955 L:      linux-scsi@vger.kernel.org
10956 S:      Supported
10957 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10958 F:      drivers/scsi/smartpqi/Kconfig
10959 F:      drivers/scsi/smartpqi/Makefile
10960 F:      include/linux/cciss*.h
10961 F:      include/uapi/linux/cciss*.h
10962 F:      Documentation/scsi/smartpqi.txt
10963
10964 MICROSEMI ETHERNET SWITCH DRIVER
10965 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10966 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10967 L:      netdev@vger.kernel.org
10968 S:      Supported
10969 F:      drivers/net/ethernet/mscc/
10970 F:      include/soc/mscc/ocelot*
10971
10972 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10973 M:      Chen Yu <yu.c.chen@intel.com>
10974 L:      platform-driver-x86@vger.kernel.org
10975 S:      Supported
10976 F:      drivers/platform/x86/surfacepro3_button.c
10977
10978 MICROTEK X6 SCANNER
10979 M:      Oliver Neukum <oliver@neukum.org>
10980 S:      Maintained
10981 F:      drivers/usb/image/microtek.*
10982
10983 MIPS
10984 M:      Ralf Baechle <ralf@linux-mips.org>
10985 M:      Paul Burton <paulburton@kernel.org>
10986 M:      James Hogan <jhogan@kernel.org>
10987 L:      linux-mips@vger.kernel.org
10988 W:      http://www.linux-mips.org/
10989 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10991 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10992 S:      Supported
10993 F:      Documentation/devicetree/bindings/mips/
10994 F:      Documentation/mips/
10995 F:      arch/mips/
10996 F:      drivers/platform/mips/
10997
10998 MIPS BOSTON DEVELOPMENT BOARD
10999 M:      Paul Burton <paulburton@kernel.org>
11000 L:      linux-mips@vger.kernel.org
11001 S:      Maintained
11002 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
11003 F:      arch/mips/boot/dts/img/boston.dts
11004 F:      arch/mips/configs/generic/board-boston.config
11005 F:      drivers/clk/imgtec/clk-boston.c
11006 F:      include/dt-bindings/clock/boston-clock.h
11007
11008 MIPS GENERIC PLATFORM
11009 M:      Paul Burton <paulburton@kernel.org>
11010 L:      linux-mips@vger.kernel.org
11011 S:      Supported
11012 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
11013 F:      arch/mips/generic/
11014 F:      arch/mips/tools/generic-board-config.sh
11015
11016 MIPS/LOONGSON1 ARCHITECTURE
11017 M:      Keguang Zhang <keguang.zhang@gmail.com>
11018 L:      linux-mips@vger.kernel.org
11019 S:      Maintained
11020 F:      arch/mips/loongson32/
11021 F:      arch/mips/include/asm/mach-loongson32/
11022 F:      drivers/*/*loongson1*
11023 F:      drivers/*/*/*loongson1*
11024
11025 MIPS/LOONGSON2EF ARCHITECTURE
11026 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11027 L:      linux-mips@vger.kernel.org
11028 S:      Maintained
11029 F:      arch/mips/loongson2ef/
11030 F:      arch/mips/include/asm/mach-loongson2ef/
11031 F:      drivers/*/*loongson2*
11032 F:      drivers/*/*/*loongson2*
11033
11034 MIPS/LOONGSON64 ARCHITECTURE
11035 M:      Huacai Chen <chenhc@lemote.com>
11036 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11037 L:      linux-mips@vger.kernel.org
11038 S:      Maintained
11039 F:      arch/mips/loongson64/
11040 F:      arch/mips/include/asm/mach-loongson64/
11041 F:      drivers/platform/mips/cpu_hwmon.c
11042 F:      drivers/*/*loongson3*
11043 F:      drivers/*/*/*loongson3*
11044
11045 MIPS RINT INSTRUCTION EMULATION
11046 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11047 L:      linux-mips@vger.kernel.org
11048 S:      Supported
11049 F:      arch/mips/math-emu/sp_rint.c
11050 F:      arch/mips/math-emu/dp_rint.c
11051
11052 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
11053 M:      Hans Verkuil <hverkuil@xs4all.nl>
11054 L:      linux-media@vger.kernel.org
11055 T:      git git://linuxtv.org/media_tree.git
11056 W:      https://linuxtv.org
11057 S:      Odd Fixes
11058 F:      drivers/media/radio/radio-miropcm20*
11059
11060 MMP SUPPORT
11061 R:      Lubomir Rintel <lkundrak@v3.sk>
11062 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
11064 S:      Odd Fixes
11065 F:      arch/arm/boot/dts/mmp*
11066 F:      arch/arm/mach-mmp/
11067 F:      linux/soc/mmp/
11068
11069 MMU GATHER AND TLB INVALIDATION
11070 M:      Will Deacon <will@kernel.org>
11071 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
11072 M:      Andrew Morton <akpm@linux-foundation.org>
11073 M:      Nick Piggin <npiggin@gmail.com>
11074 M:      Peter Zijlstra <peterz@infradead.org>
11075 L:      linux-arch@vger.kernel.org
11076 L:      linux-mm@kvack.org
11077 S:      Maintained
11078 F:      arch/*/include/asm/tlb.h
11079 F:      include/asm-generic/tlb.h
11080 F:      mm/mmu_gather.c
11081
11082 MN88472 MEDIA DRIVER
11083 M:      Antti Palosaari <crope@iki.fi>
11084 L:      linux-media@vger.kernel.org
11085 W:      https://linuxtv.org
11086 W:      http://palosaari.fi/linux/
11087 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11088 S:      Maintained
11089 F:      drivers/media/dvb-frontends/mn88472*
11090
11091 MN88473 MEDIA DRIVER
11092 M:      Antti Palosaari <crope@iki.fi>
11093 L:      linux-media@vger.kernel.org
11094 W:      https://linuxtv.org
11095 W:      http://palosaari.fi/linux/
11096 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11097 S:      Maintained
11098 F:      drivers/media/dvb-frontends/mn88473*
11099
11100 MODULE SUPPORT
11101 M:      Jessica Yu <jeyu@kernel.org>
11102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
11103 S:      Maintained
11104 F:      include/linux/module.h
11105 F:      kernel/module.c
11106
11107 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
11108 W:      http://popies.net/meye/
11109 S:      Orphan
11110 F:      Documentation/media/v4l-drivers/meye*
11111 F:      drivers/media/pci/meye/
11112 F:      include/uapi/linux/meye.h
11113
11114 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
11115 M:      Jiri Slaby <jirislaby@gmail.com>
11116 S:      Maintained
11117 F:      Documentation/driver-api/serial/moxa-smartio.rst
11118 F:      drivers/tty/mxser.*
11119
11120 MR800 AVERMEDIA USB FM RADIO DRIVER
11121 M:      Alexey Klimov <klimov.linux@gmail.com>
11122 L:      linux-media@vger.kernel.org
11123 T:      git git://linuxtv.org/media_tree.git
11124 S:      Maintained
11125 F:      drivers/media/radio/radio-mr800.c
11126
11127 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11128 M:      Alan Ott <alan@signal11.us>
11129 L:      linux-wpan@vger.kernel.org
11130 S:      Maintained
11131 F:      drivers/net/ieee802154/mrf24j40.c
11132 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11133
11134 MSI LAPTOP SUPPORT
11135 M:      "Lee, Chun-Yi" <jlee@suse.com>
11136 L:      platform-driver-x86@vger.kernel.org
11137 S:      Maintained
11138 F:      drivers/platform/x86/msi-laptop.c
11139
11140 MSI WMI SUPPORT
11141 L:      platform-driver-x86@vger.kernel.org
11142 S:      Orphan
11143 F:      drivers/platform/x86/msi-wmi.c
11144
11145 MSI001 MEDIA DRIVER
11146 M:      Antti Palosaari <crope@iki.fi>
11147 L:      linux-media@vger.kernel.org
11148 W:      https://linuxtv.org
11149 W:      http://palosaari.fi/linux/
11150 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11151 T:      git git://linuxtv.org/anttip/media_tree.git
11152 S:      Maintained
11153 F:      drivers/media/tuners/msi001*
11154
11155 MSI2500 MEDIA DRIVER
11156 M:      Antti Palosaari <crope@iki.fi>
11157 L:      linux-media@vger.kernel.org
11158 W:      https://linuxtv.org
11159 W:      http://palosaari.fi/linux/
11160 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11161 T:      git git://linuxtv.org/anttip/media_tree.git
11162 S:      Maintained
11163 F:      drivers/media/usb/msi2500/
11164
11165 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11166 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11167 L:      linux-mtd@lists.infradead.org
11168 S:      Maintained
11169 F:      drivers/mtd/devices/docg3*
11170
11171 MT9M032 APTINA SENSOR DRIVER
11172 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11173 L:      linux-media@vger.kernel.org
11174 T:      git git://linuxtv.org/media_tree.git
11175 S:      Maintained
11176 F:      drivers/media/i2c/mt9m032.c
11177 F:      include/media/i2c/mt9m032.h
11178
11179 MT9P031 APTINA CAMERA SENSOR
11180 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11181 L:      linux-media@vger.kernel.org
11182 T:      git git://linuxtv.org/media_tree.git
11183 S:      Maintained
11184 F:      drivers/media/i2c/mt9p031.c
11185 F:      include/media/i2c/mt9p031.h
11186
11187 MT9T001 APTINA CAMERA SENSOR
11188 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11189 L:      linux-media@vger.kernel.org
11190 T:      git git://linuxtv.org/media_tree.git
11191 S:      Maintained
11192 F:      drivers/media/i2c/mt9t001.c
11193 F:      include/media/i2c/mt9t001.h
11194
11195 MT9T112 APTINA CAMERA SENSOR
11196 M:      Jacopo Mondi <jacopo@jmondi.org>
11197 L:      linux-media@vger.kernel.org
11198 T:      git git://linuxtv.org/media_tree.git
11199 S:      Odd Fixes
11200 F:      drivers/media/i2c/mt9t112.c
11201 F:      include/media/i2c/mt9t112.h
11202
11203 MT9V032 APTINA CAMERA SENSOR
11204 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11205 L:      linux-media@vger.kernel.org
11206 T:      git git://linuxtv.org/media_tree.git
11207 S:      Maintained
11208 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11209 F:      drivers/media/i2c/mt9v032.c
11210 F:      include/media/i2c/mt9v032.h
11211
11212 MT9V111 APTINA CAMERA SENSOR
11213 M:      Jacopo Mondi <jacopo@jmondi.org>
11214 L:      linux-media@vger.kernel.org
11215 T:      git git://linuxtv.org/media_tree.git
11216 S:      Maintained
11217 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11218 F:      drivers/media/i2c/mt9v111.c
11219
11220 MULTIFUNCTION DEVICES (MFD)
11221 M:      Lee Jones <lee.jones@linaro.org>
11222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11223 S:      Supported
11224 F:      Documentation/devicetree/bindings/mfd/
11225 F:      drivers/mfd/
11226 F:      include/linux/mfd/
11227 F:      include/dt-bindings/mfd/
11228
11229 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11230 S:      Orphan
11231 F:      drivers/mmc/host/mmc_spi.c
11232 F:      include/linux/spi/mmc_spi.h
11233
11234 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11235 M:      Ulf Hansson <ulf.hansson@linaro.org>
11236 L:      linux-mmc@vger.kernel.org
11237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11238 S:      Maintained
11239 F:      Documentation/devicetree/bindings/mmc/
11240 F:      drivers/mmc/
11241 F:      include/linux/mmc/
11242 F:      include/uapi/linux/mmc/
11243
11244 MULTIPLEXER SUBSYSTEM
11245 M:      Peter Rosin <peda@axentia.se>
11246 S:      Maintained
11247 F:      Documentation/ABI/testing/sysfs-class-mux*
11248 F:      Documentation/devicetree/bindings/mux/
11249 F:      include/dt-bindings/mux/
11250 F:      include/linux/mux/
11251 F:      drivers/mux/
11252
11253 MULTITECH MULTIPORT CARD (ISICOM)
11254 S:      Orphan
11255 F:      drivers/tty/isicom.c
11256 F:      include/linux/isicom.h
11257
11258 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11259 M:      Bin Liu <b-liu@ti.com>
11260 L:      linux-usb@vger.kernel.org
11261 S:      Maintained
11262 F:      drivers/usb/musb/
11263
11264 MXL301RF MEDIA DRIVER
11265 M:      Akihiro Tsukada <tskd08@gmail.com>
11266 L:      linux-media@vger.kernel.org
11267 S:      Odd Fixes
11268 F:      drivers/media/tuners/mxl301rf*
11269
11270 MXL5007T MEDIA DRIVER
11271 M:      Michael Krufky <mkrufky@linuxtv.org>
11272 L:      linux-media@vger.kernel.org
11273 W:      https://linuxtv.org
11274 W:      http://github.com/mkrufky
11275 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11276 T:      git git://linuxtv.org/mkrufky/tuners.git
11277 S:      Maintained
11278 F:      drivers/media/tuners/mxl5007t.*
11279
11280 MXSFB DRM DRIVER
11281 M:      Marek Vasut <marex@denx.de>
11282 M:      Stefan Agner <stefan@agner.ch>
11283 L:      dri-devel@lists.freedesktop.org
11284 S:      Supported
11285 F:      drivers/gpu/drm/mxsfb/
11286 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11287 T:      git git://anongit.freedesktop.org/drm/drm-misc
11288
11289 MYLEX DAC960 PCI RAID Controller
11290 M:      Hannes Reinecke <hare@kernel.org>
11291 L:      linux-scsi@vger.kernel.org
11292 S:      Supported
11293 F:      drivers/scsi/myrb.*
11294 F:      drivers/scsi/myrs.*
11295
11296 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11297 M:      Chris Lee <christopher.lee@cspi.com>
11298 L:      netdev@vger.kernel.org
11299 W:      https://www.cspi.com/ethernet-products/support/downloads/
11300 S:      Supported
11301 F:      drivers/net/ethernet/myricom/myri10ge/
11302
11303 NAND FLASH SUBSYSTEM
11304 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11305 R:      Richard Weinberger <richard@nod.at>
11306 L:      linux-mtd@lists.infradead.org
11307 W:      http://www.linux-mtd.infradead.org/
11308 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11310 S:      Maintained
11311 F:      drivers/mtd/nand/
11312 F:      include/linux/mtd/*nand*.h
11313
11314 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11315 M:      Daniel Mack <zonque@gmail.com>
11316 S:      Maintained
11317 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11318 W:      http://www.native-instruments.com
11319 F:      sound/usb/caiaq/
11320
11321 NATSEMI ETHERNET DRIVER (DP8381x)
11322 S:      Orphan
11323 F:      drivers/net/ethernet/natsemi/natsemi.c
11324
11325 NCR 5380 SCSI DRIVERS
11326 M:      Finn Thain <fthain@telegraphics.com.au>
11327 M:      Michael Schmitz <schmitzmic@gmail.com>
11328 L:      linux-scsi@vger.kernel.org
11329 S:      Maintained
11330 F:      Documentation/scsi/g_NCR5380.txt
11331 F:      drivers/scsi/NCR5380.*
11332 F:      drivers/scsi/arm/cumana_1.c
11333 F:      drivers/scsi/arm/oak.c
11334 F:      drivers/scsi/atari_scsi.*
11335 F:      drivers/scsi/dmx3191d.c
11336 F:      drivers/scsi/g_NCR5380.*
11337 F:      drivers/scsi/mac_scsi.*
11338 F:      drivers/scsi/sun3_scsi.*
11339 F:      drivers/scsi/sun3_scsi_vme.c
11340
11341 NCSI LIBRARY:
11342 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11343 S:      Maintained
11344 F:      net/ncsi/
11345
11346 NCT6775 HARDWARE MONITOR DRIVER
11347 M:      Guenter Roeck <linux@roeck-us.net>
11348 L:      linux-hwmon@vger.kernel.org
11349 S:      Maintained
11350 F:      Documentation/hwmon/nct6775.rst
11351 F:      drivers/hwmon/nct6775.c
11352
11353 NET_FAILOVER MODULE
11354 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11355 L:      netdev@vger.kernel.org
11356 S:      Supported
11357 F:      drivers/net/net_failover.c
11358 F:      include/net/net_failover.h
11359 F:      Documentation/networking/net_failover.rst
11360
11361 NETEM NETWORK EMULATOR
11362 M:      Stephen Hemminger <stephen@networkplumber.org>
11363 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11364 S:      Maintained
11365 F:      net/sched/sch_netem.c
11366
11367 NETERION 10GbE DRIVERS (s2io/vxge)
11368 M:      Jon Mason <jdmason@kudzu.us>
11369 L:      netdev@vger.kernel.org
11370 S:      Supported
11371 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11372 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11373 F:      drivers/net/ethernet/neterion/
11374
11375 NETFILTER
11376 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11377 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11378 M:      Florian Westphal <fw@strlen.de>
11379 L:      netfilter-devel@vger.kernel.org
11380 L:      coreteam@netfilter.org
11381 W:      http://www.netfilter.org/
11382 W:      http://www.iptables.org/
11383 W:      http://www.nftables.org/
11384 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11387 S:      Maintained
11388 F:      include/linux/netfilter*
11389 F:      include/linux/netfilter/
11390 F:      include/net/netfilter/
11391 F:      include/uapi/linux/netfilter*
11392 F:      include/uapi/linux/netfilter/
11393 F:      net/*/netfilter.c
11394 F:      net/*/netfilter/
11395 F:      net/netfilter/
11396 F:      net/bridge/br_netfilter*.c
11397
11398 NETROM NETWORK LAYER
11399 M:      Ralf Baechle <ralf@linux-mips.org>
11400 L:      linux-hams@vger.kernel.org
11401 W:      http://www.linux-ax25.org/
11402 S:      Maintained
11403 F:      include/net/netrom.h
11404 F:      include/uapi/linux/netrom.h
11405 F:      net/netrom/
11406
11407 NETRONOME ETHERNET DRIVERS
11408 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11409 L:      oss-drivers@netronome.com
11410 S:      Maintained
11411 F:      drivers/net/ethernet/netronome/
11412
11413 NETWORK BLOCK DEVICE (NBD)
11414 M:      Josef Bacik <josef@toxicpanda.com>
11415 S:      Maintained
11416 L:      linux-block@vger.kernel.org
11417 L:      nbd@other.debian.org
11418 F:      Documentation/admin-guide/blockdev/nbd.rst
11419 F:      drivers/block/nbd.c
11420 F:      include/trace/events/nbd.h
11421 F:      include/uapi/linux/nbd.h
11422
11423 NETWORK DROP MONITOR
11424 M:      Neil Horman <nhorman@tuxdriver.com>
11425 L:      netdev@vger.kernel.org
11426 S:      Maintained
11427 W:      https://fedorahosted.org/dropwatch/
11428 F:      net/core/drop_monitor.c
11429 F:      include/uapi/linux/net_dropmon.h
11430 F:      include/net/drop_monitor.h
11431
11432 NETWORKING DRIVERS
11433 M:      "David S. Miller" <davem@davemloft.net>
11434 L:      netdev@vger.kernel.org
11435 W:      http://www.linuxfoundation.org/en/Net
11436 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11439 S:      Odd Fixes
11440 F:      Documentation/devicetree/bindings/net/
11441 F:      drivers/net/
11442 F:      include/linux/if_*
11443 F:      include/linux/netdevice.h
11444 F:      include/linux/etherdevice.h
11445 F:      include/linux/fcdevice.h
11446 F:      include/linux/fddidevice.h
11447 F:      include/linux/hippidevice.h
11448 F:      include/linux/inetdevice.h
11449 F:      include/uapi/linux/if_*
11450 F:      include/uapi/linux/netdevice.h
11451
11452 NETWORKING DRIVERS (WIRELESS)
11453 M:      Kalle Valo <kvalo@codeaurora.org>
11454 L:      linux-wireless@vger.kernel.org
11455 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11458 S:      Maintained
11459 F:      Documentation/devicetree/bindings/net/wireless/
11460 F:      drivers/net/wireless/
11461
11462 NETWORKING [DSA]
11463 M:      Andrew Lunn <andrew@lunn.ch>
11464 M:      Vivien Didelot <vivien.didelot@gmail.com>
11465 M:      Florian Fainelli <f.fainelli@gmail.com>
11466 S:      Maintained
11467 F:      Documentation/devicetree/bindings/net/dsa/
11468 F:      net/dsa/
11469 F:      include/net/dsa.h
11470 F:      include/linux/dsa/
11471 F:      include/linux/platform_data/dsa.h
11472 F:      drivers/net/dsa/
11473
11474 NETWORKING [GENERAL]
11475 M:      "David S. Miller" <davem@davemloft.net>
11476 L:      netdev@vger.kernel.org
11477 W:      http://www.linuxfoundation.org/en/Net
11478 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11481 B:      mailto:netdev@vger.kernel.org
11482 S:      Maintained
11483 F:      net/
11484 F:      include/net/
11485 F:      include/linux/in.h
11486 F:      include/linux/net.h
11487 F:      include/linux/netdevice.h
11488 F:      include/uapi/linux/in.h
11489 F:      include/uapi/linux/net.h
11490 F:      include/uapi/linux/netdevice.h
11491 F:      include/uapi/linux/net_namespace.h
11492 F:      tools/testing/selftests/net/
11493 F:      lib/net_utils.c
11494 F:      lib/random32.c
11495 F:      Documentation/networking/
11496
11497 NETWORKING [IPSEC]
11498 M:      Steffen Klassert <steffen.klassert@secunet.com>
11499 M:      Herbert Xu <herbert@gondor.apana.org.au>
11500 M:      "David S. Miller" <davem@davemloft.net>
11501 L:      netdev@vger.kernel.org
11502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11504 S:      Maintained
11505 F:      net/xfrm/
11506 F:      net/key/
11507 F:      net/ipv4/xfrm*
11508 F:      net/ipv4/esp4*
11509 F:      net/ipv4/ah4.c
11510 F:      net/ipv4/ipcomp.c
11511 F:      net/ipv4/ip_vti.c
11512 F:      net/ipv6/xfrm*
11513 F:      net/ipv6/esp6*
11514 F:      net/ipv6/ah6.c
11515 F:      net/ipv6/ipcomp6.c
11516 F:      net/ipv6/ip6_vti.c
11517 F:      include/uapi/linux/xfrm.h
11518 F:      include/net/xfrm.h
11519
11520 NETWORKING [IPv4/IPv6]
11521 M:      "David S. Miller" <davem@davemloft.net>
11522 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11523 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11524 L:      netdev@vger.kernel.org
11525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11526 S:      Maintained
11527 F:      net/ipv4/
11528 F:      net/ipv6/
11529 F:      include/net/ip*
11530 F:      arch/x86/net/*
11531
11532 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11533 M:      Paul Moore <paul@paul-moore.com>
11534 W:      https://github.com/netlabel
11535 L:      netdev@vger.kernel.org
11536 L:      linux-security-module@vger.kernel.org
11537 S:      Maintained
11538 F:      Documentation/netlabel/
11539 F:      include/net/calipso.h
11540 F:      include/net/cipso_ipv4.h
11541 F:      include/net/netlabel.h
11542 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11543 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11544 F:      net/netlabel/
11545 F:      net/ipv4/cipso_ipv4.c
11546 F:      net/ipv6/calipso.c
11547 F:      net/netfilter/xt_CONNSECMARK.c
11548 F:      net/netfilter/xt_SECMARK.c
11549
11550 NETWORKING [TCP]
11551 M:      Eric Dumazet <edumazet@google.com>
11552 L:      netdev@vger.kernel.org
11553 S:      Maintained
11554 F:      net/ipv4/tcp*.c
11555 F:      net/ipv4/syncookies.c
11556 F:      net/ipv6/tcp*.c
11557 F:      net/ipv6/syncookies.c
11558 F:      include/uapi/linux/tcp.h
11559 F:      include/net/tcp.h
11560 F:      include/linux/tcp.h
11561 F:      include/trace/events/tcp.h
11562
11563 NETWORKING [TLS]
11564 M:      Boris Pismenny <borisp@mellanox.com>
11565 M:      Aviad Yehezkel <aviadye@mellanox.com>
11566 M:      John Fastabend <john.fastabend@gmail.com>
11567 M:      Daniel Borkmann <daniel@iogearbox.net>
11568 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11569 L:      netdev@vger.kernel.org
11570 S:      Maintained
11571 F:      net/tls/*
11572 F:      include/uapi/linux/tls.h
11573 F:      include/net/tls.h
11574
11575 NETWORKING [WIRELESS]
11576 L:      linux-wireless@vger.kernel.org
11577 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11578
11579 NETDEVSIM
11580 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11581 S:      Maintained
11582 F:      drivers/net/netdevsim/*
11583
11584 NETXEN (1/10) GbE SUPPORT
11585 M:      Manish Chopra <manishc@marvell.com>
11586 M:      Rahul Verma <rahulv@marvell.com>
11587 M:      GR-Linux-NIC-Dev@marvell.com
11588 L:      netdev@vger.kernel.org
11589 S:      Supported
11590 F:      drivers/net/ethernet/qlogic/netxen/
11591
11592 NEXTHOP
11593 M:      David Ahern <dsahern@kernel.org>
11594 L:      netdev@vger.kernel.org
11595 S:      Maintained
11596 F:      include/net/nexthop.h
11597 F:      include/uapi/linux/nexthop.h
11598 F:      include/net/netns/nexthop.h
11599 F:      net/ipv4/nexthop.c
11600
11601 NFC SUBSYSTEM
11602 L:      netdev@vger.kernel.org
11603 S:      Orphan
11604 F:      net/nfc/
11605 F:      include/net/nfc/
11606 F:      include/uapi/linux/nfc.h
11607 F:      drivers/nfc/
11608 F:      include/linux/platform_data/nfcmrvl.h
11609 F:      Documentation/devicetree/bindings/net/nfc/
11610
11611 NFS, SUNRPC, AND LOCKD CLIENTS
11612 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11613 M:      Anna Schumaker <anna.schumaker@netapp.com>
11614 L:      linux-nfs@vger.kernel.org
11615 W:      http://client.linux-nfs.org
11616 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11617 S:      Maintained
11618 F:      fs/lockd/
11619 F:      fs/nfs/
11620 F:      fs/nfs_common/
11621 F:      net/sunrpc/
11622 F:      include/linux/lockd/
11623 F:      include/linux/nfs*
11624 F:      include/linux/sunrpc/
11625 F:      include/uapi/linux/nfs*
11626 F:      include/uapi/linux/sunrpc/
11627
11628 NILFS2 FILESYSTEM
11629 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11630 L:      linux-nilfs@vger.kernel.org
11631 W:      https://nilfs.sourceforge.io/
11632 W:      https://nilfs.osdn.jp/
11633 T:      git git://github.com/konis/nilfs2.git
11634 S:      Supported
11635 F:      Documentation/filesystems/nilfs2.txt
11636 F:      fs/nilfs2/
11637 F:      include/trace/events/nilfs2.h
11638 F:      include/uapi/linux/nilfs2_api.h
11639 F:      include/uapi/linux/nilfs2_ondisk.h
11640
11641 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11642 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11643 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11644 S:      Maintained
11645 F:      Documentation/scsi/NinjaSCSI.txt
11646 F:      drivers/scsi/pcmcia/nsp_*
11647
11648 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11649 M:      GOTO Masanori <gotom@debian.or.jp>
11650 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11651 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11652 S:      Maintained
11653 F:      Documentation/scsi/NinjaSCSI.txt
11654 F:      drivers/scsi/nsp32*
11655
11656 NIOS2 ARCHITECTURE
11657 M:      Ley Foon Tan <lftan@altera.com>
11658 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11660 S:      Maintained
11661 F:      arch/nios2/
11662
11663 NOHZ, DYNTICKS SUPPORT
11664 M:      Frederic Weisbecker <fweisbec@gmail.com>
11665 M:      Thomas Gleixner <tglx@linutronix.de>
11666 M:      Ingo Molnar <mingo@kernel.org>
11667 L:      linux-kernel@vger.kernel.org
11668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11669 S:      Maintained
11670 F:      kernel/time/tick*.*
11671 F:      include/linux/tick.h
11672 F:      include/linux/sched/nohz.h
11673
11674 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11675 M:      Pavel Machek <pavel@ucw.cz>
11676 M:      Sakari Ailus <sakari.ailus@iki.fi>
11677 L:      linux-media@vger.kernel.org
11678 S:      Maintained
11679 F:      drivers/media/i2c/et8ek8
11680 F:      drivers/media/i2c/ad5820.c
11681
11682 NOKIA N900 POWER SUPPLY DRIVERS
11683 R:      Pali Rohár <pali.rohar@gmail.com>
11684 F:      include/linux/power/bq2415x_charger.h
11685 F:      include/linux/power/bq27xxx_battery.h
11686 F:      drivers/power/supply/bq2415x_charger.c
11687 F:      drivers/power/supply/bq27xxx_battery.c
11688 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11689 F:      drivers/power/supply/isp1704_charger.c
11690 F:      drivers/power/supply/rx51_battery.c
11691
11692 NOLIBC HEADER FILE
11693 M:      Willy Tarreau <w@1wt.eu>
11694 S:      Maintained
11695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11696 F:      tools/include/nolibc/
11697
11698 NSDEPS
11699 M:      Matthias Maennich <maennich@google.com>
11700 S:      Maintained
11701 F:      scripts/nsdeps
11702 F:      Documentation/core-api/symbol-namespaces.rst
11703
11704 NTB AMD DRIVER
11705 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11706 L:      linux-ntb@googlegroups.com
11707 S:      Supported
11708 F:      drivers/ntb/hw/amd/
11709
11710 NTB DRIVER CORE
11711 M:      Jon Mason <jdmason@kudzu.us>
11712 M:      Dave Jiang <dave.jiang@intel.com>
11713 M:      Allen Hubbe <allenbh@gmail.com>
11714 L:      linux-ntb@googlegroups.com
11715 S:      Supported
11716 W:      https://github.com/jonmason/ntb/wiki
11717 T:      git git://github.com/jonmason/ntb.git
11718 F:      drivers/ntb/
11719 F:      drivers/net/ntb_netdev.c
11720 F:      include/linux/ntb.h
11721 F:      include/linux/ntb_transport.h
11722 F:      tools/testing/selftests/ntb/
11723
11724 NTB IDT DRIVER
11725 M:      Serge Semin <fancer.lancer@gmail.com>
11726 L:      linux-ntb@googlegroups.com
11727 S:      Supported
11728 F:      drivers/ntb/hw/idt/
11729
11730 NTB INTEL DRIVER
11731 M:      Dave Jiang <dave.jiang@intel.com>
11732 L:      linux-ntb@googlegroups.com
11733 S:      Supported
11734 W:      https://github.com/davejiang/linux/wiki
11735 T:      git https://github.com/davejiang/linux.git
11736 F:      drivers/ntb/hw/intel/
11737
11738 NTFS FILESYSTEM
11739 M:      Anton Altaparmakov <anton@tuxera.com>
11740 L:      linux-ntfs-dev@lists.sourceforge.net
11741 W:      http://www.tuxera.com/
11742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11743 S:      Supported
11744 F:      Documentation/filesystems/ntfs.txt
11745 F:      fs/ntfs/
11746
11747 NUBUS SUBSYSTEM
11748 M:      Finn Thain <fthain@telegraphics.com.au>
11749 L:      linux-m68k@lists.linux-m68k.org
11750 S:      Maintained
11751 F:      arch/*/include/asm/nubus.h
11752 F:      drivers/nubus/
11753 F:      include/linux/nubus.h
11754 F:      include/uapi/linux/nubus.h
11755
11756 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11757 M:      Antonino Daplas <adaplas@gmail.com>
11758 L:      linux-fbdev@vger.kernel.org
11759 S:      Maintained
11760 F:      drivers/video/fbdev/riva/
11761 F:      drivers/video/fbdev/nvidia/
11762
11763 NVM EXPRESS DRIVER
11764 M:      Keith Busch <kbusch@kernel.org>
11765 M:      Jens Axboe <axboe@fb.com>
11766 M:      Christoph Hellwig <hch@lst.de>
11767 M:      Sagi Grimberg <sagi@grimberg.me>
11768 L:      linux-nvme@lists.infradead.org
11769 T:      git://git.infradead.org/nvme.git
11770 W:      http://git.infradead.org/nvme.git
11771 S:      Supported
11772 F:      drivers/nvme/host/
11773 F:      include/linux/nvme.h
11774 F:      include/uapi/linux/nvme_ioctl.h
11775
11776 NVM EXPRESS FC TRANSPORT DRIVERS
11777 M:      James Smart <james.smart@broadcom.com>
11778 L:      linux-nvme@lists.infradead.org
11779 S:      Supported
11780 F:      include/linux/nvme-fc.h
11781 F:      include/linux/nvme-fc-driver.h
11782 F:      drivers/nvme/host/fc.c
11783 F:      drivers/nvme/target/fc.c
11784 F:      drivers/nvme/target/fcloop.c
11785
11786 NVM EXPRESS TARGET DRIVER
11787 M:      Christoph Hellwig <hch@lst.de>
11788 M:      Sagi Grimberg <sagi@grimberg.me>
11789 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
11790 L:      linux-nvme@lists.infradead.org
11791 T:      git://git.infradead.org/nvme.git
11792 W:      http://git.infradead.org/nvme.git
11793 S:      Supported
11794 F:      drivers/nvme/target/
11795
11796 NVMEM FRAMEWORK
11797 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11798 S:      Maintained
11799 F:      drivers/nvmem/
11800 F:      Documentation/devicetree/bindings/nvmem/
11801 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11802 F:      include/linux/nvmem-consumer.h
11803 F:      include/linux/nvmem-provider.h
11804
11805 NXP FXAS21002C DRIVER
11806 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11807 L:      linux-iio@vger.kernel.org
11808 S:      Maintained
11809 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11810 F:      drivers/iio/gyro/fxas21002c_core.c
11811 F:      drivers/iio/gyro/fxas21002c.h
11812 F:      drivers/iio/gyro/fxas21002c_i2c.c
11813 F:      drivers/iio/gyro/fxas21002c_spi.c
11814
11815 NXP SGTL5000 DRIVER
11816 M:      Fabio Estevam <festevam@gmail.com>
11817 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11818 S:      Maintained
11819 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11820 F:      sound/soc/codecs/sgtl5000*
11821
11822 NXP SJA1105 ETHERNET SWITCH DRIVER
11823 M:      Vladimir Oltean <olteanv@gmail.com>
11824 L:      linux-kernel@vger.kernel.org
11825 S:      Maintained
11826 F:      drivers/net/dsa/sja1105
11827
11828 NXP TDA998X DRM DRIVER
11829 M:      Russell King <linux@armlinux.org.uk>
11830 S:      Maintained
11831 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11832 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11833 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11834 F:      include/drm/i2c/tda998x.h
11835 F:      include/dt-bindings/display/tda998x.h
11836 K:      "nxp,tda998x"
11837
11838 NXP TFA9879 DRIVER
11839 M:      Peter Rosin <peda@axentia.se>
11840 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11841 S:      Maintained
11842 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11843 F:      sound/soc/codecs/tfa9879*
11844
11845 NXP-NCI NFC DRIVER
11846 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11847 R:      Charles Gorand <charles.gorand@effinnov.com>
11848 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11849 S:      Supported
11850 F:      drivers/nfc/nxp-nci
11851
11852 OBJAGG
11853 M:      Jiri Pirko <jiri@mellanox.com>
11854 L:      netdev@vger.kernel.org
11855 S:      Supported
11856 F:      lib/objagg.c
11857 F:      lib/test_objagg.c
11858 F:      include/linux/objagg.h
11859
11860 NXP FSPI DRIVER
11861 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11862 M:      Ashish Kumar <ashish.kumar@nxp.com>
11863 L:      linux-spi@vger.kernel.org
11864 S:      Maintained
11865 F:      drivers/spi/spi-nxp-fspi.c
11866 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11867
11868 OBJTOOL
11869 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11870 M:      Peter Zijlstra <peterz@infradead.org>
11871 S:      Supported
11872 F:      tools/objtool/
11873
11874 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11875 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11876 M:      Andrew Donnellan <ajd@linux.ibm.com>
11877 L:      linuxppc-dev@lists.ozlabs.org
11878 S:      Supported
11879 F:      arch/powerpc/platforms/powernv/ocxl.c
11880 F:      arch/powerpc/include/asm/pnv-ocxl.h
11881 F:      drivers/misc/ocxl/
11882 F:      include/misc/ocxl*
11883 F:      include/uapi/misc/ocxl.h
11884 F:      Documentation/userspace-api/accelerators/ocxl.rst
11885
11886 OMAP AUDIO SUPPORT
11887 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11888 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11889 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11890 L:      linux-omap@vger.kernel.org
11891 S:      Maintained
11892 F:      sound/soc/ti/omap*
11893 F:      sound/soc/ti/rx51.c
11894 F:      sound/soc/ti/n810.c
11895 F:      sound/soc/ti/sdma-pcm.*
11896
11897 OMAP CLOCK FRAMEWORK SUPPORT
11898 M:      Paul Walmsley <paul@pwsan.com>
11899 L:      linux-omap@vger.kernel.org
11900 S:      Maintained
11901 F:      arch/arm/*omap*/*clock*
11902
11903 OMAP DEVICE TREE SUPPORT
11904 M:      Benoît Cousson <bcousson@baylibre.com>
11905 M:      Tony Lindgren <tony@atomide.com>
11906 L:      linux-omap@vger.kernel.org
11907 L:      devicetree@vger.kernel.org
11908 S:      Maintained
11909 F:      arch/arm/boot/dts/*omap*
11910 F:      arch/arm/boot/dts/*am3*
11911 F:      arch/arm/boot/dts/*am4*
11912 F:      arch/arm/boot/dts/*am5*
11913 F:      arch/arm/boot/dts/*dra7*
11914 F:      arch/arm/boot/dts/logicpd-som-lv*
11915 F:      arch/arm/boot/dts/logicpd-torpedo*
11916
11917 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11918 L:      linux-omap@vger.kernel.org
11919 L:      linux-fbdev@vger.kernel.org
11920 S:      Orphan
11921 F:      drivers/video/fbdev/omap2/
11922 F:      Documentation/arm/omap/dss.rst
11923
11924 OMAP FRAMEBUFFER SUPPORT
11925 L:      linux-fbdev@vger.kernel.org
11926 L:      linux-omap@vger.kernel.org
11927 S:      Orphan
11928 F:      drivers/video/fbdev/omap/
11929
11930 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11931 M:      Roger Quadros <rogerq@ti.com>
11932 M:      Tony Lindgren <tony@atomide.com>
11933 L:      linux-omap@vger.kernel.org
11934 S:      Maintained
11935 F:      drivers/memory/omap-gpmc.c
11936 F:      arch/arm/mach-omap2/*gpmc*
11937
11938 OMAP GPIO DRIVER
11939 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11940 M:      Santosh Shilimkar <ssantosh@kernel.org>
11941 M:      Kevin Hilman <khilman@kernel.org>
11942 L:      linux-omap@vger.kernel.org
11943 S:      Maintained
11944 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11945 F:      drivers/gpio/gpio-omap.c
11946
11947 OMAP HARDWARE SPINLOCK SUPPORT
11948 M:      Ohad Ben-Cohen <ohad@wizery.com>
11949 L:      linux-omap@vger.kernel.org
11950 S:      Maintained
11951 F:      drivers/hwspinlock/omap_hwspinlock.c
11952
11953 OMAP HS MMC SUPPORT
11954 L:      linux-mmc@vger.kernel.org
11955 L:      linux-omap@vger.kernel.org
11956 S:      Orphan
11957 F:      drivers/mmc/host/omap_hsmmc.c
11958
11959 OMAP HWMOD DATA
11960 M:      Paul Walmsley <paul@pwsan.com>
11961 L:      linux-omap@vger.kernel.org
11962 S:      Maintained
11963 F:      arch/arm/mach-omap2/omap_hwmod*data*
11964
11965 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11966 M:      Benoît Cousson <bcousson@baylibre.com>
11967 L:      linux-omap@vger.kernel.org
11968 S:      Maintained
11969 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11970
11971 OMAP HWMOD SUPPORT
11972 M:      Benoît Cousson <bcousson@baylibre.com>
11973 M:      Paul Walmsley <paul@pwsan.com>
11974 L:      linux-omap@vger.kernel.org
11975 S:      Maintained
11976 F:      arch/arm/mach-omap2/omap_hwmod.*
11977
11978 OMAP I2C DRIVER
11979 M:      Vignesh R <vigneshr@ti.com>
11980 L:      linux-omap@vger.kernel.org
11981 L:      linux-i2c@vger.kernel.org
11982 S:      Maintained
11983 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11984 F:      drivers/i2c/busses/i2c-omap.c
11985
11986 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11987 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11988 L:      linux-media@vger.kernel.org
11989 S:      Maintained
11990 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11991 F:      drivers/media/platform/omap3isp/
11992 F:      drivers/staging/media/omap4iss/
11993
11994 OMAP MMC SUPPORT
11995 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11996 L:      linux-omap@vger.kernel.org
11997 S:      Odd Fixes
11998 F:      drivers/mmc/host/omap.c
11999
12000 OMAP POWER MANAGEMENT SUPPORT
12001 M:      Kevin Hilman <khilman@kernel.org>
12002 L:      linux-omap@vger.kernel.org
12003 S:      Maintained
12004 F:      arch/arm/*omap*/*pm*
12005 F:      drivers/cpufreq/omap-cpufreq.c
12006
12007 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
12008 M:      Rajendra Nayak <rnayak@codeaurora.org>
12009 M:      Paul Walmsley <paul@pwsan.com>
12010 L:      linux-omap@vger.kernel.org
12011 S:      Maintained
12012 F:      arch/arm/mach-omap2/prm*
12013
12014 OMAP RANDOM NUMBER GENERATOR SUPPORT
12015 M:      Deepak Saxena <dsaxena@plexity.net>
12016 S:      Maintained
12017 F:      drivers/char/hw_random/omap-rng.c
12018
12019 OMAP USB SUPPORT
12020 L:      linux-usb@vger.kernel.org
12021 L:      linux-omap@vger.kernel.org
12022 S:      Orphan
12023 F:      drivers/usb/*/*omap*
12024 F:      arch/arm/*omap*/usb*
12025
12026 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
12027 M:      Mark Jackson <mpfj@newflow.co.uk>
12028 L:      linux-omap@vger.kernel.org
12029 S:      Maintained
12030 F:      arch/arm/boot/dts/am335x-nano.dts
12031
12032 OMAP1 SUPPORT
12033 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12034 M:      Tony Lindgren <tony@atomide.com>
12035 L:      linux-omap@vger.kernel.org
12036 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12038 S:      Maintained
12039 F:      arch/arm/mach-omap1/
12040 F:      arch/arm/plat-omap/
12041 F:      arch/arm/configs/omap1_defconfig
12042 F:      drivers/i2c/busses/i2c-omap.c
12043 F:      include/linux/platform_data/i2c-omap.h
12044 F:      include/linux/platform_data/ams-delta-fiq.h
12045
12046 OMAP2+ SUPPORT
12047 M:      Tony Lindgren <tony@atomide.com>
12048 L:      linux-omap@vger.kernel.org
12049 W:      http://www.muru.com/linux/omap/
12050 W:      http://linux.omap.com/
12051 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12053 S:      Maintained
12054 F:      arch/arm/mach-omap2/
12055 F:      arch/arm/plat-omap/
12056 F:      arch/arm/configs/omap2plus_defconfig
12057 F:      drivers/bus/ti-sysc.c
12058 F:      drivers/i2c/busses/i2c-omap.c
12059 F:      drivers/irqchip/irq-omap-intc.c
12060 F:      drivers/mfd/*omap*.c
12061 F:      drivers/mfd/menelaus.c
12062 F:      drivers/mfd/palmas.c
12063 F:      drivers/mfd/tps65217.c
12064 F:      drivers/mfd/tps65218.c
12065 F:      drivers/mfd/tps65910.c
12066 F:      drivers/mfd/twl-core.[ch]
12067 F:      drivers/mfd/twl4030*.c
12068 F:      drivers/mfd/twl6030*.c
12069 F:      drivers/mfd/twl6040*.c
12070 F:      drivers/regulator/palmas-regulator*.c
12071 F:      drivers/regulator/pbias-regulator.c
12072 F:      drivers/regulator/tps65217-regulator.c
12073 F:      drivers/regulator/tps65218-regulator.c
12074 F:      drivers/regulator/tps65910-regulator.c
12075 F:      drivers/regulator/twl-regulator.c
12076 F:      drivers/regulator/twl6030-regulator.c
12077 F:      include/linux/platform_data/i2c-omap.h
12078 F:      include/linux/platform_data/ti-sysc.h
12079
12080 ONION OMEGA2+ BOARD
12081 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
12082 L:      linux-mips@vger.kernel.org
12083 S:      Maintained
12084 F:      arch/mips/boot/dts/ralink/omega2p.dts
12085
12086 OMFS FILESYSTEM
12087 M:      Bob Copeland <me@bobcopeland.com>
12088 L:      linux-karma-devel@lists.sourceforge.net
12089 S:      Maintained
12090 F:      Documentation/filesystems/omfs.txt
12091 F:      fs/omfs/
12092
12093 OMNIKEY CARDMAN 4000 DRIVER
12094 M:      Harald Welte <laforge@gnumonks.org>
12095 S:      Maintained
12096 F:      drivers/char/pcmcia/cm4000_cs.c
12097 F:      include/linux/cm4000_cs.h
12098 F:      include/uapi/linux/cm4000_cs.h
12099
12100 OMNIKEY CARDMAN 4040 DRIVER
12101 M:      Harald Welte <laforge@gnumonks.org>
12102 S:      Maintained
12103 F:      drivers/char/pcmcia/cm4040_cs.*
12104
12105 OMNIVISION OV13858 SENSOR DRIVER
12106 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12107 L:      linux-media@vger.kernel.org
12108 T:      git git://linuxtv.org/media_tree.git
12109 S:      Maintained
12110 F:      drivers/media/i2c/ov13858.c
12111
12112 OMNIVISION OV2680 SENSOR DRIVER
12113 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12114 L:      linux-media@vger.kernel.org
12115 T:      git git://linuxtv.org/media_tree.git
12116 S:      Maintained
12117 F:      drivers/media/i2c/ov2680.c
12118 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
12119
12120 OMNIVISION OV2685 SENSOR DRIVER
12121 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12122 L:      linux-media@vger.kernel.org
12123 T:      git git://linuxtv.org/media_tree.git
12124 S:      Maintained
12125 F:      drivers/media/i2c/ov2685.c
12126
12127 OMNIVISION OV5640 SENSOR DRIVER
12128 M:      Steve Longerbeam <slongerbeam@gmail.com>
12129 L:      linux-media@vger.kernel.org
12130 T:      git git://linuxtv.org/media_tree.git
12131 S:      Maintained
12132 F:      drivers/media/i2c/ov5640.c
12133
12134 OMNIVISION OV5647 SENSOR DRIVER
12135 M:      Luis Oliveira <lolivei@synopsys.com>
12136 L:      linux-media@vger.kernel.org
12137 T:      git git://linuxtv.org/media_tree.git
12138 S:      Maintained
12139 F:      drivers/media/i2c/ov5647.c
12140
12141 OMNIVISION OV5670 SENSOR DRIVER
12142 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12143 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12144 L:      linux-media@vger.kernel.org
12145 T:      git git://linuxtv.org/media_tree.git
12146 S:      Maintained
12147 F:      drivers/media/i2c/ov5670.c
12148
12149 OMNIVISION OV5675 SENSOR DRIVER
12150 M:      Shawn Tu <shawnx.tu@intel.com>
12151 L:      linux-media@vger.kernel.org
12152 T:      git git://linuxtv.org/media_tree.git
12153 S:      Maintained
12154 F:      drivers/media/i2c/ov5675.c
12155
12156 OMNIVISION OV5695 SENSOR DRIVER
12157 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12158 L:      linux-media@vger.kernel.org
12159 T:      git git://linuxtv.org/media_tree.git
12160 S:      Maintained
12161 F:      drivers/media/i2c/ov5695.c
12162
12163 OMNIVISION OV7670 SENSOR DRIVER
12164 M:      Jonathan Corbet <corbet@lwn.net>
12165 L:      linux-media@vger.kernel.org
12166 T:      git git://linuxtv.org/media_tree.git
12167 S:      Maintained
12168 F:      drivers/media/i2c/ov7670.c
12169 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12170
12171 OMNIVISION OV772x SENSOR DRIVER
12172 M:      Jacopo Mondi <jacopo@jmondi.org>
12173 L:      linux-media@vger.kernel.org
12174 T:      git git://linuxtv.org/media_tree.git
12175 S:      Odd fixes
12176 F:      drivers/media/i2c/ov772x.c
12177 F:      include/media/i2c/ov772x.h
12178 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12179
12180 OMNIVISION OV7740 SENSOR DRIVER
12181 M:      Wenyou Yang <wenyou.yang@microchip.com>
12182 L:      linux-media@vger.kernel.org
12183 T:      git git://linuxtv.org/media_tree.git
12184 S:      Maintained
12185 F:      drivers/media/i2c/ov7740.c
12186 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12187
12188 OMNIVISION OV9640 SENSOR DRIVER
12189 M:      Petr Cvek <petrcvekcz@gmail.com>
12190 L:      linux-media@vger.kernel.org
12191 S:      Maintained
12192 F:      drivers/media/i2c/ov9640.*
12193
12194 OMNIVISION OV8856 SENSOR DRIVER
12195 M:      Ben Kao <ben.kao@intel.com>
12196 L:      linux-media@vger.kernel.org
12197 T:      git git://linuxtv.org/media_tree.git
12198 S:      Maintained
12199 F:      drivers/media/i2c/ov8856.c
12200
12201 OMNIVISION OV9650 SENSOR DRIVER
12202 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12203 R:      Akinobu Mita <akinobu.mita@gmail.com>
12204 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12205 L:      linux-media@vger.kernel.org
12206 T:      git git://linuxtv.org/media_tree.git
12207 S:      Maintained
12208 F:      drivers/media/i2c/ov9650.c
12209 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12210
12211 ONENAND FLASH DRIVER
12212 M:      Kyungmin Park <kyungmin.park@samsung.com>
12213 L:      linux-mtd@lists.infradead.org
12214 S:      Maintained
12215 F:      drivers/mtd/nand/onenand/
12216 F:      include/linux/mtd/onenand*.h
12217
12218 OP-TEE DRIVER
12219 M:      Jens Wiklander <jens.wiklander@linaro.org>
12220 L:      tee-dev@lists.linaro.org
12221 S:      Maintained
12222 F:      drivers/tee/optee/
12223
12224 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12225 M:      Sumit Garg <sumit.garg@linaro.org>
12226 L:      tee-dev@lists.linaro.org
12227 S:      Maintained
12228 F:      drivers/char/hw_random/optee-rng.c
12229
12230 OPA-VNIC DRIVER
12231 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12232 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12233 L:      linux-rdma@vger.kernel.org
12234 S:      Supported
12235 F:      drivers/infiniband/ulp/opa_vnic
12236
12237 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12238 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12239 M:      Frank Rowand <frowand.list@gmail.com>
12240 L:      devicetree@vger.kernel.org
12241 S:      Maintained
12242 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12243 F:      Documentation/devicetree/overlay-notes.txt
12244 F:      drivers/of/overlay.c
12245 F:      drivers/of/resolver.c
12246 K:      of_overlay_notifier_
12247
12248 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12249 M:      Rob Herring <robh+dt@kernel.org>
12250 M:      Frank Rowand <frowand.list@gmail.com>
12251 L:      devicetree@vger.kernel.org
12252 W:      http://www.devicetree.org/
12253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12254 S:      Maintained
12255 F:      drivers/of/
12256 F:      include/linux/of*.h
12257 F:      scripts/dtc/
12258 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12259
12260 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12261 M:      Rob Herring <robh+dt@kernel.org>
12262 M:      Mark Rutland <mark.rutland@arm.com>
12263 L:      devicetree@vger.kernel.org
12264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12265 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12266 S:      Maintained
12267 F:      Documentation/devicetree/
12268 F:      arch/*/boot/dts/
12269 F:      include/dt-bindings/
12270
12271 OPENCORES I2C BUS DRIVER
12272 M:      Peter Korsgaard <peter@korsgaard.com>
12273 M:      Andrew Lunn <andrew@lunn.ch>
12274 L:      linux-i2c@vger.kernel.org
12275 S:      Maintained
12276 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12277 F:      Documentation/i2c/busses/i2c-ocores.rst
12278 F:      drivers/i2c/busses/i2c-ocores.c
12279 F:      include/linux/platform_data/i2c-ocores.h
12280
12281 OPENRISC ARCHITECTURE
12282 M:      Jonas Bonn <jonas@southpole.se>
12283 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12284 M:      Stafford Horne <shorne@gmail.com>
12285 T:      git git://github.com/openrisc/linux.git
12286 L:      openrisc@lists.librecores.org
12287 W:      http://openrisc.io
12288 S:      Maintained
12289 F:      Documentation/devicetree/bindings/openrisc/
12290 F:      Documentation/openrisc/
12291 F:      arch/openrisc/
12292 F:      drivers/irqchip/irq-ompic.c
12293 F:      drivers/irqchip/irq-or1k-*
12294
12295 OPENVSWITCH
12296 M:      Pravin B Shelar <pshelar@ovn.org>
12297 L:      netdev@vger.kernel.org
12298 L:      dev@openvswitch.org
12299 W:      http://openvswitch.org
12300 S:      Maintained
12301 F:      net/openvswitch/
12302 F:      include/uapi/linux/openvswitch.h
12303
12304 OPERATING PERFORMANCE POINTS (OPP)
12305 M:      Viresh Kumar <vireshk@kernel.org>
12306 M:      Nishanth Menon <nm@ti.com>
12307 M:      Stephen Boyd <sboyd@kernel.org>
12308 L:      linux-pm@vger.kernel.org
12309 S:      Maintained
12310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12311 F:      drivers/opp/
12312 F:      include/linux/pm_opp.h
12313 F:      Documentation/power/opp.rst
12314 F:      Documentation/devicetree/bindings/opp/
12315
12316 OPL4 DRIVER
12317 M:      Clemens Ladisch <clemens@ladisch.de>
12318 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12320 S:      Maintained
12321 F:      sound/drivers/opl4/
12322
12323 OPROFILE
12324 M:      Robert Richter <rric@kernel.org>
12325 L:      oprofile-list@lists.sf.net
12326 S:      Maintained
12327 F:      arch/*/include/asm/oprofile*.h
12328 F:      arch/*/oprofile/
12329 F:      drivers/oprofile/
12330 F:      include/linux/oprofile.h
12331
12332 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12333 M:      Mark Fasheh <mark@fasheh.com>
12334 M:      Joel Becker <jlbec@evilplan.org>
12335 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12336 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12337 W:      http://ocfs2.wiki.kernel.org
12338 S:      Supported
12339 F:      Documentation/filesystems/ocfs2.txt
12340 F:      Documentation/filesystems/dlmfs.txt
12341 F:      fs/ocfs2/
12342
12343 ORANGEFS FILESYSTEM
12344 M:      Mike Marshall <hubcap@omnibond.com>
12345 R:      Martin Brandenburg <martin@omnibond.com>
12346 L:      devel@lists.orangefs.org
12347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12348 S:      Supported
12349 F:      fs/orangefs/
12350 F:      Documentation/filesystems/orangefs.txt
12351
12352 ORINOCO DRIVER
12353 L:      linux-wireless@vger.kernel.org
12354 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12355 W:      http://www.nongnu.org/orinoco/
12356 S:      Orphan
12357 F:      drivers/net/wireless/intersil/orinoco/
12358
12359 OV2659 OMNIVISION SENSOR DRIVER
12360 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12361 L:      linux-media@vger.kernel.org
12362 W:      https://linuxtv.org
12363 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12364 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12365 S:      Maintained
12366 F:      drivers/media/i2c/ov2659.c
12367 F:      include/media/i2c/ov2659.h
12368
12369 OVERLAY FILESYSTEM
12370 M:      Miklos Szeredi <miklos@szeredi.hu>
12371 L:      linux-unionfs@vger.kernel.org
12372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12373 S:      Supported
12374 F:      fs/overlayfs/
12375 F:      Documentation/filesystems/overlayfs.txt
12376
12377 P54 WIRELESS DRIVER
12378 M:      Christian Lamparter <chunkeey@googlemail.com>
12379 L:      linux-wireless@vger.kernel.org
12380 W:      http://wireless.kernel.org/en/users/Drivers/p54
12381 S:      Maintained
12382 F:      drivers/net/wireless/intersil/p54/
12383
12384 PA SEMI ETHERNET DRIVER
12385 L:      netdev@vger.kernel.org
12386 S:      Orphan
12387 F:      drivers/net/ethernet/pasemi/*
12388
12389 PA SEMI SMBUS DRIVER
12390 L:      linux-i2c@vger.kernel.org
12391 S:      Orphan
12392 F:      drivers/i2c/busses/i2c-pasemi.c
12393
12394 PACKING
12395 M:      Vladimir Oltean <olteanv@gmail.com>
12396 L:      netdev@vger.kernel.org
12397 S:      Supported
12398 F:      lib/packing.c
12399 F:      include/linux/packing.h
12400 F:      Documentation/core-api/packing.rst
12401
12402 PADATA PARALLEL EXECUTION MECHANISM
12403 M:      Steffen Klassert <steffen.klassert@secunet.com>
12404 L:      linux-crypto@vger.kernel.org
12405 S:      Maintained
12406 F:      kernel/padata.c
12407 F:      include/linux/padata.h
12408 F:      Documentation/padata.txt
12409
12410 PAGE POOL
12411 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12412 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12413 L:      netdev@vger.kernel.org
12414 S:      Supported
12415 F:      net/core/page_pool.c
12416 F:      include/net/page_pool.h
12417
12418 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12419 M:      Harald Welte <laforge@gnumonks.org>
12420 L:      platform-driver-x86@vger.kernel.org
12421 S:      Maintained
12422 F:      drivers/platform/x86/panasonic-laptop.c
12423
12424 PARALLEL LCD/KEYPAD PANEL DRIVER
12425 M:      Willy Tarreau <willy@haproxy.com>
12426 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12427 S:      Odd Fixes
12428 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12429 F:      drivers/auxdisplay/panel.c
12430
12431 PARALLEL PORT SUBSYSTEM
12432 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12433 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12434 L:      linux-parport@lists.infradead.org (subscribers-only)
12435 S:      Maintained
12436 F:      drivers/parport/
12437 F:      include/linux/parport*.h
12438 F:      drivers/char/ppdev.c
12439 F:      include/uapi/linux/ppdev.h
12440 F:      Documentation/driver-api/parport*.rst
12441
12442 PARAVIRT_OPS INTERFACE
12443 M:      Juergen Gross <jgross@suse.com>
12444 M:      Thomas Hellstrom <thellstrom@vmware.com>
12445 M:      "VMware, Inc." <pv-drivers@vmware.com>
12446 L:      virtualization@lists.linux-foundation.org
12447 S:      Supported
12448 F:      Documentation/virt/paravirt_ops.rst
12449 F:      arch/*/kernel/paravirt*
12450 F:      arch/*/include/asm/paravirt*.h
12451 F:      include/linux/hypervisor.h
12452
12453 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12454 M:      Tim Waugh <tim@cyberelk.net>
12455 L:      linux-parport@lists.infradead.org (subscribers-only)
12456 S:      Maintained
12457 F:      Documentation/admin-guide/blockdev/paride.rst
12458 F:      drivers/block/paride/
12459
12460 PARISC ARCHITECTURE
12461 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12462 M:      Helge Deller <deller@gmx.de>
12463 L:      linux-parisc@vger.kernel.org
12464 W:      http://www.parisc-linux.org/
12465 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12468 S:      Maintained
12469 F:      arch/parisc/
12470 F:      Documentation/parisc/
12471 F:      drivers/parisc/
12472 F:      drivers/char/agp/parisc-agp.c
12473 F:      drivers/input/misc/hp_sdc_rtc.c
12474 F:      drivers/input/serio/gscps2.c
12475 F:      drivers/input/serio/hp_sdc*
12476 F:      drivers/parport/parport_gsc.*
12477 F:      drivers/tty/serial/8250/8250_gsc.c
12478 F:      drivers/video/fbdev/sti*
12479 F:      drivers/video/console/sti*
12480 F:      drivers/video/logo/logo_parisc*
12481 F:      include/linux/hp_sdc.h
12482
12483 PARMAN
12484 M:      Jiri Pirko <jiri@mellanox.com>
12485 L:      netdev@vger.kernel.org
12486 S:      Supported
12487 F:      lib/parman.c
12488 F:      lib/test_parman.c
12489 F:      include/linux/parman.h
12490
12491 PC ENGINES APU BOARD DRIVER
12492 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12493 S:      Maintained
12494 F:      drivers/platform/x86/pcengines-apuv2.c
12495
12496 PC87360 HARDWARE MONITORING DRIVER
12497 M:      Jim Cromie <jim.cromie@gmail.com>
12498 L:      linux-hwmon@vger.kernel.org
12499 S:      Maintained
12500 F:      Documentation/hwmon/pc87360.rst
12501 F:      drivers/hwmon/pc87360.c
12502
12503 PC8736x GPIO DRIVER
12504 M:      Jim Cromie <jim.cromie@gmail.com>
12505 S:      Maintained
12506 F:      drivers/char/pc8736x_gpio.c
12507
12508 PC87427 HARDWARE MONITORING DRIVER
12509 M:      Jean Delvare <jdelvare@suse.com>
12510 L:      linux-hwmon@vger.kernel.org
12511 S:      Maintained
12512 F:      Documentation/hwmon/pc87427.rst
12513 F:      drivers/hwmon/pc87427.c
12514
12515 PCA9532 LED DRIVER
12516 M:      Riku Voipio <riku.voipio@iki.fi>
12517 S:      Maintained
12518 F:      drivers/leds/leds-pca9532.c
12519 F:      include/linux/leds-pca9532.h
12520
12521 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12522 M:      Guenter Roeck <linux@roeck-us.net>
12523 L:      linux-i2c@vger.kernel.org
12524 S:      Maintained
12525 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12526
12527 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12528 M:      Khalid Aziz <khalid@gonehiking.org>
12529 S:      Maintained
12530 F:      drivers/firmware/pcdp.*
12531
12532 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12533 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12534 L:      linux-pci@vger.kernel.org
12535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12536 S:      Maintained
12537 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12538 F:      drivers/pci/controller/pci-aardvark.c
12539
12540 PCI DRIVER FOR ALTERA PCIE IP
12541 M:      Ley Foon Tan <lftan@altera.com>
12542 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12543 L:      linux-pci@vger.kernel.org
12544 S:      Supported
12545 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12546 F:      drivers/pci/controller/pcie-altera.c
12547
12548 PCI DRIVER FOR APPLIEDMICRO XGENE
12549 M:      Toan Le <toan@os.amperecomputing.com>
12550 L:      linux-pci@vger.kernel.org
12551 L:      linux-arm-kernel@lists.infradead.org
12552 S:      Maintained
12553 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12554 F:      drivers/pci/controller/pci-xgene.c
12555
12556 PCI DRIVER FOR ARM VERSATILE PLATFORM
12557 M:      Rob Herring <robh@kernel.org>
12558 L:      linux-pci@vger.kernel.org
12559 L:      linux-arm-kernel@lists.infradead.org
12560 S:      Maintained
12561 F:      Documentation/devicetree/bindings/pci/versatile.txt
12562 F:      drivers/pci/controller/pci-versatile.c
12563
12564 PCI DRIVER FOR ARMADA 8K
12565 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12566 L:      linux-pci@vger.kernel.org
12567 L:      linux-arm-kernel@lists.infradead.org
12568 S:      Maintained
12569 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12570 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12571
12572 PCI DRIVER FOR CADENCE PCIE IP
12573 M:      Tom Joseph <tjoseph@cadence.com>
12574 L:      linux-pci@vger.kernel.org
12575 S:      Maintained
12576 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12577 F:      drivers/pci/controller/pcie-cadence*
12578
12579 PCI DRIVER FOR FREESCALE LAYERSCAPE
12580 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12581 M:      Mingkai Hu <mingkai.hu@nxp.com>
12582 M:      Roy Zang <roy.zang@nxp.com>
12583 L:      linuxppc-dev@lists.ozlabs.org
12584 L:      linux-pci@vger.kernel.org
12585 L:      linux-arm-kernel@lists.infradead.org
12586 S:      Maintained
12587 F:      drivers/pci/controller/dwc/*layerscape*
12588
12589 PCI DRIVER FOR GENERIC OF HOSTS
12590 M:      Will Deacon <will@kernel.org>
12591 L:      linux-pci@vger.kernel.org
12592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12593 S:      Maintained
12594 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12595 F:      drivers/pci/controller/pci-host-common.c
12596 F:      drivers/pci/controller/pci-host-generic.c
12597
12598 PCI DRIVER FOR IMX6
12599 M:      Richard Zhu <hongxing.zhu@nxp.com>
12600 M:      Lucas Stach <l.stach@pengutronix.de>
12601 L:      linux-pci@vger.kernel.org
12602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12603 S:      Maintained
12604 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12605 F:      drivers/pci/controller/dwc/*imx6*
12606
12607 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12608 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12609 L:      linux-pci@vger.kernel.org
12610 S:      Supported
12611 F:      drivers/pci/controller/vmd.c
12612
12613 PCI DRIVER FOR MICROSEMI SWITCHTEC
12614 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12615 M:      Logan Gunthorpe <logang@deltatee.com>
12616 L:      linux-pci@vger.kernel.org
12617 S:      Maintained
12618 F:      Documentation/driver-api/switchtec.rst
12619 F:      Documentation/ABI/testing/sysfs-class-switchtec
12620 F:      drivers/pci/switch/switchtec*
12621 F:      include/uapi/linux/switchtec_ioctl.h
12622 F:      include/linux/switchtec.h
12623 F:      drivers/ntb/hw/mscc/
12624
12625 PCI DRIVER FOR MOBIVEIL PCIE IP
12626 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12627 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12628 L:      linux-pci@vger.kernel.org
12629 S:      Supported
12630 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12631 F:      drivers/pci/controller/pcie-mobiveil.c
12632
12633 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12634 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12635 M:      Jason Cooper <jason@lakedaemon.net>
12636 L:      linux-pci@vger.kernel.org
12637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12638 S:      Maintained
12639 F:      drivers/pci/controller/*mvebu*
12640
12641 PCI DRIVER FOR NVIDIA TEGRA
12642 M:      Thierry Reding <thierry.reding@gmail.com>
12643 L:      linux-tegra@vger.kernel.org
12644 L:      linux-pci@vger.kernel.org
12645 S:      Supported
12646 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12647 F:      drivers/pci/controller/pci-tegra.c
12648
12649 PCI DRIVER FOR RENESAS R-CAR
12650 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12651 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12652 L:      linux-pci@vger.kernel.org
12653 L:      linux-renesas-soc@vger.kernel.org
12654 S:      Maintained
12655 F:      drivers/pci/controller/*rcar*
12656
12657 PCI DRIVER FOR SAMSUNG EXYNOS
12658 M:      Jingoo Han <jingoohan1@gmail.com>
12659 L:      linux-pci@vger.kernel.org
12660 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12661 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12662 S:      Maintained
12663 F:      drivers/pci/controller/dwc/pci-exynos.c
12664
12665 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12666 M:      Jingoo Han <jingoohan1@gmail.com>
12667 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12668 L:      linux-pci@vger.kernel.org
12669 S:      Maintained
12670 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12671 F:      drivers/pci/controller/dwc/*designware*
12672
12673 PCI DRIVER FOR TI DRA7XX
12674 M:      Kishon Vijay Abraham I <kishon@ti.com>
12675 L:      linux-omap@vger.kernel.org
12676 L:      linux-pci@vger.kernel.org
12677 S:      Supported
12678 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12679 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12680
12681 PCI DRIVER FOR TI KEYSTONE
12682 M:      Murali Karicheri <m-karicheri2@ti.com>
12683 L:      linux-pci@vger.kernel.org
12684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12685 S:      Maintained
12686 F:      drivers/pci/controller/dwc/pci-keystone.c
12687
12688 PCI ENDPOINT SUBSYSTEM
12689 M:      Kishon Vijay Abraham I <kishon@ti.com>
12690 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12691 L:      linux-pci@vger.kernel.org
12692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12693 S:      Supported
12694 F:      drivers/pci/endpoint/
12695 F:      drivers/misc/pci_endpoint_test.c
12696 F:      tools/pci/
12697
12698 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12699 M:      Russell Currey <ruscur@russell.cc>
12700 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12701 M:      Oliver O'Halloran <oohall@gmail.com>
12702 L:      linuxppc-dev@lists.ozlabs.org
12703 S:      Supported
12704 F:      Documentation/PCI/pci-error-recovery.rst
12705 F:      drivers/pci/pcie/aer.c
12706 F:      drivers/pci/pcie/dpc.c
12707 F:      drivers/pci/pcie/err.c
12708 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12709 F:      arch/powerpc/kernel/eeh*.c
12710 F:      arch/powerpc/platforms/*/eeh*.c
12711 F:      arch/powerpc/include/*/eeh*.h
12712
12713 PCI ERROR RECOVERY
12714 M:      Linas Vepstas <linasvepstas@gmail.com>
12715 L:      linux-pci@vger.kernel.org
12716 S:      Supported
12717 F:      Documentation/PCI/pci-error-recovery.rst
12718
12719 PCI MSI DRIVER FOR ALTERA MSI IP
12720 M:      Ley Foon Tan <lftan@altera.com>
12721 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12722 L:      linux-pci@vger.kernel.org
12723 S:      Supported
12724 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12725 F:      drivers/pci/controller/pcie-altera-msi.c
12726
12727 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12728 M:      Toan Le <toan@os.amperecomputing.com>
12729 L:      linux-pci@vger.kernel.org
12730 L:      linux-arm-kernel@lists.infradead.org
12731 S:      Maintained
12732 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12733 F:      drivers/pci/controller/pci-xgene-msi.c
12734
12735 PCI SUBSYSTEM
12736 M:      Bjorn Helgaas <bhelgaas@google.com>
12737 L:      linux-pci@vger.kernel.org
12738 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12740 S:      Supported
12741 F:      Documentation/devicetree/bindings/pci/
12742 F:      Documentation/PCI/
12743 F:      drivers/acpi/pci*
12744 F:      drivers/pci/
12745 F:      include/asm-generic/pci*
12746 F:      include/linux/pci*
12747 F:      include/linux/of_pci.h
12748 F:      include/uapi/linux/pci*
12749 F:      lib/pci*
12750 F:      arch/x86/pci/
12751 F:      arch/x86/kernel/quirks.c
12752 F:      arch/x86/kernel/early-quirks.c
12753
12754 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12755 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12756 R:      Andrew Murray <andrew.murray@arm.com>
12757 L:      linux-pci@vger.kernel.org
12758 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12760 S:      Supported
12761 F:      drivers/pci/controller/
12762
12763 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12764 M:      Jonathan Chocron <jonnyc@amazon.com>
12765 L:      linux-pci@vger.kernel.org
12766 S:      Maintained
12767 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12768 F:      drivers/pci/controller/dwc/pcie-al.c
12769
12770 PCIE DRIVER FOR AMLOGIC MESON
12771 M:      Yue Wang <yue.wang@Amlogic.com>
12772 L:      linux-pci@vger.kernel.org
12773 L:      linux-amlogic@lists.infradead.org
12774 S:      Maintained
12775 F:      drivers/pci/controller/dwc/pci-meson.c
12776
12777 PCIE DRIVER FOR AXIS ARTPEC
12778 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12779 L:      linux-arm-kernel@axis.com
12780 L:      linux-pci@vger.kernel.org
12781 S:      Maintained
12782 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12783 F:      drivers/pci/controller/dwc/*artpec*
12784
12785 PCIE DRIVER FOR CAVIUM THUNDERX
12786 M:      David Daney <david.daney@cavium.com>
12787 L:      linux-pci@vger.kernel.org
12788 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12789 S:      Supported
12790 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12791 F:      drivers/pci/controller/pci-thunder-*
12792
12793 PCIE DRIVER FOR HISILICON
12794 M:      Zhou Wang <wangzhou1@hisilicon.com>
12795 L:      linux-pci@vger.kernel.org
12796 S:      Maintained
12797 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12798 F:      drivers/pci/controller/dwc/pcie-hisi.c
12799
12800 PCIE DRIVER FOR HISILICON KIRIN
12801 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12802 M:      Binghui Wang <wangbinghui@hisilicon.com>
12803 L:      linux-pci@vger.kernel.org
12804 S:      Maintained
12805 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12806 F:      drivers/pci/controller/dwc/pcie-kirin.c
12807
12808 PCIE DRIVER FOR HISILICON STB
12809 M:      Shawn Guo <shawn.guo@linaro.org>
12810 L:      linux-pci@vger.kernel.org
12811 S:      Maintained
12812 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12813 F:      drivers/pci/controller/dwc/pcie-histb.c
12814
12815 PCIE DRIVER FOR MEDIATEK
12816 M:      Ryder Lee <ryder.lee@mediatek.com>
12817 L:      linux-pci@vger.kernel.org
12818 L:      linux-mediatek@lists.infradead.org
12819 S:      Supported
12820 F:      Documentation/devicetree/bindings/pci/mediatek*
12821 F:      drivers/pci/controller/*mediatek*
12822
12823 PCIE DRIVER FOR QUALCOMM MSM
12824 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12825 L:      linux-pci@vger.kernel.org
12826 L:      linux-arm-msm@vger.kernel.org
12827 S:      Maintained
12828 F:      drivers/pci/controller/dwc/*qcom*
12829
12830 PCIE DRIVER FOR ROCKCHIP
12831 M:      Shawn Lin <shawn.lin@rock-chips.com>
12832 L:      linux-pci@vger.kernel.org
12833 L:      linux-rockchip@lists.infradead.org
12834 S:      Maintained
12835 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12836 F:      drivers/pci/controller/pcie-rockchip*
12837
12838 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12839 M:      Linus Walleij <linus.walleij@linaro.org>
12840 L:      linux-pci@vger.kernel.org
12841 S:      Maintained
12842 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12843 F:      drivers/pci/controller/pci-v3-semi.c
12844
12845 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12846 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12847 L:      linux-pci@vger.kernel.org
12848 S:      Maintained
12849 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12850 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12851
12852 PCIE DRIVER FOR ST SPEAR13XX
12853 M:      Pratyush Anand <pratyush.anand@gmail.com>
12854 L:      linux-pci@vger.kernel.org
12855 S:      Maintained
12856 F:      drivers/pci/controller/dwc/*spear*
12857
12858 PCMCIA SUBSYSTEM
12859 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12861 S:      Odd Fixes
12862 F:      Documentation/pcmcia/
12863 F:      tools/pcmcia/
12864 F:      drivers/pcmcia/
12865 F:      include/pcmcia/
12866
12867 PCNET32 NETWORK DRIVER
12868 M:      Don Fry <pcnet32@frontier.com>
12869 L:      netdev@vger.kernel.org
12870 S:      Maintained
12871 F:      drivers/net/ethernet/amd/pcnet32.c
12872
12873 PCRYPT PARALLEL CRYPTO ENGINE
12874 M:      Steffen Klassert <steffen.klassert@secunet.com>
12875 L:      linux-crypto@vger.kernel.org
12876 S:      Maintained
12877 F:      crypto/pcrypt.c
12878 F:      include/crypto/pcrypt.h
12879
12880 PEAQ WMI HOTKEYS DRIVER
12881 M:      Hans de Goede <hdegoede@redhat.com>
12882 L:      platform-driver-x86@vger.kernel.org
12883 S:      Maintained
12884 F:      drivers/platform/x86/peaq-wmi.c
12885
12886 PENSANDO ETHERNET DRIVERS
12887 M:      Shannon Nelson <snelson@pensando.io>
12888 M:      Pensando Drivers <drivers@pensando.io>
12889 L:      netdev@vger.kernel.org
12890 S:      Supported
12891 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12892 F:      drivers/net/ethernet/pensando/
12893
12894 PER-CPU MEMORY ALLOCATOR
12895 M:      Dennis Zhou <dennis@kernel.org>
12896 M:      Tejun Heo <tj@kernel.org>
12897 M:      Christoph Lameter <cl@linux.com>
12898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12899 S:      Maintained
12900 F:      include/linux/percpu*.h
12901 F:      mm/percpu*.c
12902 F:      arch/*/include/asm/percpu.h
12903
12904 PER-TASK DELAY ACCOUNTING
12905 M:      Balbir Singh <bsingharora@gmail.com>
12906 S:      Maintained
12907 F:      include/linux/delayacct.h
12908 F:      kernel/delayacct.c
12909
12910 PERFORMANCE EVENTS SUBSYSTEM
12911 M:      Peter Zijlstra <peterz@infradead.org>
12912 M:      Ingo Molnar <mingo@redhat.com>
12913 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12914 R:      Mark Rutland <mark.rutland@arm.com>
12915 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12916 R:      Jiri Olsa <jolsa@redhat.com>
12917 R:      Namhyung Kim <namhyung@kernel.org>
12918 L:      linux-kernel@vger.kernel.org
12919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12920 S:      Supported
12921 F:      kernel/events/*
12922 F:      include/linux/perf_event.h
12923 F:      include/uapi/linux/perf_event.h
12924 F:      arch/*/kernel/perf_event*.c
12925 F:      arch/*/kernel/*/perf_event*.c
12926 F:      arch/*/kernel/*/*/perf_event*.c
12927 F:      arch/*/include/asm/perf_event.h
12928 F:      arch/*/kernel/perf_callchain.c
12929 F:      arch/*/events/*
12930 F:      arch/*/events/*/*
12931 F:      tools/perf/
12932
12933 PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
12934 R:      John Garry <john.garry@huawei.com>
12935 R:      Will Deacon <will@kernel.org>
12936 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12937 S:      Supported
12938 F:      tools/perf/pmu-events/arch/arm64/
12939
12940 PERSONALITY HANDLING
12941 M:      Christoph Hellwig <hch@infradead.org>
12942 L:      linux-abi-devel@lists.sourceforge.net
12943 S:      Maintained
12944 F:      include/linux/personality.h
12945 F:      include/uapi/linux/personality.h
12946
12947 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12948 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12949 L:      linux-input@vger.kernel.org
12950 S:      Maintained
12951 F:      Documentation/input/devices/pxrc.rst
12952 F:      drivers/input/joystick/pxrc.c
12953
12954 FLYSKY FSIA6B RC RECEIVER
12955 M:      Markus Koch <markus@notsyncing.net>
12956 L:      linux-input@vger.kernel.org
12957 S:      Maintained
12958 F:      drivers/input/joystick/fsia6b.c
12959
12960 PHONET PROTOCOL
12961 M:      Remi Denis-Courmont <courmisch@gmail.com>
12962 S:      Supported
12963 F:      Documentation/networking/phonet.txt
12964 F:      include/linux/phonet.h
12965 F:      include/net/phonet/
12966 F:      include/uapi/linux/phonet.h
12967 F:      net/phonet/
12968
12969 PHRAM MTD DRIVER
12970 M:      Joern Engel <joern@lazybastard.org>
12971 L:      linux-mtd@lists.infradead.org
12972 S:      Maintained
12973 F:      drivers/mtd/devices/phram.c
12974
12975 PICOLCD HID DRIVER
12976 M:      Bruno Prémont <bonbons@linux-vserver.org>
12977 L:      linux-input@vger.kernel.org
12978 S:      Maintained
12979 F:      drivers/hid/hid-picolcd*
12980
12981 PICOXCELL SUPPORT
12982 M:      Jamie Iles <jamie@jamieiles.com>
12983 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12984 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12985 S:      Supported
12986 F:      arch/arm/boot/dts/picoxcell*
12987 F:      arch/arm/mach-picoxcell/
12988 F:      drivers/crypto/picoxcell*
12989
12990 PIDFD API
12991 M:      Christian Brauner <christian@brauner.io>
12992 L:      linux-kernel@vger.kernel.org
12993 S:      Maintained
12994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
12995 F:      samples/pidfd/
12996 F:      tools/testing/selftests/pidfd/
12997 F:      tools/testing/selftests/clone3/
12998 K:      (?i)pidfd
12999 K:      (?i)clone3
13000 K:      \b(clone_args|kernel_clone_args)\b
13001
13002 PIN CONTROL SUBSYSTEM
13003 M:      Linus Walleij <linus.walleij@linaro.org>
13004 L:      linux-gpio@vger.kernel.org
13005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
13006 S:      Maintained
13007 F:      Documentation/devicetree/bindings/pinctrl/
13008 F:      Documentation/driver-api/pinctl.rst
13009 F:      drivers/pinctrl/
13010 F:      include/linux/pinctrl/
13011
13012 PIN CONTROLLER - MICROCHIP AT91
13013 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13014 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13015 L:      linux-gpio@vger.kernel.org
13016 S:      Supported
13017 F:      drivers/pinctrl/pinctrl-at91*
13018 F:      drivers/gpio/gpio-sama5d2-piobu.c
13019
13020 PIN CONTROLLER - FREESCALE
13021 M:      Dong Aisheng <aisheng.dong@nxp.com>
13022 M:      Fabio Estevam <festevam@gmail.com>
13023 M:      Shawn Guo <shawnguo@kernel.org>
13024 M:      Stefan Agner <stefan@agner.ch>
13025 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13026 L:      linux-gpio@vger.kernel.org
13027 S:      Maintained
13028 F:      drivers/pinctrl/freescale/
13029 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
13030
13031 PIN CONTROLLER - INTEL
13032 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13033 M:      Andy Shevchenko <andy@kernel.org>
13034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
13035 S:      Maintained
13036 F:      drivers/pinctrl/intel/
13037
13038 PIN CONTROLLER - MEDIATEK
13039 M:      Sean Wang <sean.wang@kernel.org>
13040 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13041 S:      Maintained
13042 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
13043 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
13044 F:      drivers/pinctrl/mediatek/
13045
13046 PIN CONTROLLER - QUALCOMM
13047 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13048 S:      Maintained
13049 L:      linux-arm-msm@vger.kernel.org
13050 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
13051 F:      drivers/pinctrl/qcom/
13052
13053 PIN CONTROLLER - RENESAS
13054 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13055 L:      linux-renesas-soc@vger.kernel.org
13056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
13057 S:      Maintained
13058 F:      drivers/pinctrl/pinctrl-rz*
13059 F:      drivers/pinctrl/sh-pfc/
13060
13061 PIN CONTROLLER - SAMSUNG
13062 M:      Tomasz Figa <tomasz.figa@gmail.com>
13063 M:      Krzysztof Kozlowski <krzk@kernel.org>
13064 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13066 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13067 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
13068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
13069 S:      Maintained
13070 F:      drivers/pinctrl/samsung/
13071 F:      include/dt-bindings/pinctrl/samsung.h
13072 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
13073
13074 PIN CONTROLLER - SINGLE
13075 M:      Tony Lindgren <tony@atomide.com>
13076 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
13077 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13078 L:      linux-omap@vger.kernel.org
13079 S:      Maintained
13080 F:      drivers/pinctrl/pinctrl-single.c
13081
13082 PIN CONTROLLER - ST SPEAR
13083 M:      Viresh Kumar <vireshk@kernel.org>
13084 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13085 W:      http://www.st.com/spear
13086 S:      Maintained
13087 F:      drivers/pinctrl/spear/
13088
13089 PISTACHIO SOC SUPPORT
13090 M:      James Hartley <james.hartley@sondrel.com>
13091 L:      linux-mips@vger.kernel.org
13092 S:      Odd Fixes
13093 F:      arch/mips/pistachio/
13094 F:      arch/mips/include/asm/mach-pistachio/
13095 F:      arch/mips/boot/dts/img/pistachio*
13096 F:      arch/mips/configs/pistachio*_defconfig
13097
13098 PKTCDVD DRIVER
13099 S:      Orphan
13100 M:      linux-block@vger.kernel.org
13101 F:      drivers/block/pktcdvd.c
13102 F:      include/linux/pktcdvd.h
13103 F:      include/uapi/linux/pktcdvd.h
13104
13105 PKUNITY SOC DRIVERS
13106 M:      Guan Xuetao <gxt@pku.edu.cn>
13107 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
13108 S:      Maintained
13109 T:      git git://github.com/gxt/linux.git
13110 F:      drivers/input/serio/i8042-unicore32io.h
13111 F:      drivers/i2c/busses/i2c-puv3.c
13112 F:      drivers/video/fbdev/fb-puv3.c
13113 F:      drivers/rtc/rtc-puv3.c
13114
13115 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
13116 M:      Tomasz Duszynski <tduszyns@gmail.com>
13117 S:      Maintained
13118 F:      drivers/iio/chemical/pms7003.c
13119 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
13120
13121 PMBUS HARDWARE MONITORING DRIVERS
13122 M:      Guenter Roeck <linux@roeck-us.net>
13123 L:      linux-hwmon@vger.kernel.org
13124 W:      http://hwmon.wiki.kernel.org/
13125 W:      http://www.roeck-us.net/linux/drivers/
13126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
13127 S:      Maintained
13128 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
13129 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
13130 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
13131 F:      Documentation/hwmon/adm1275.rst
13132 F:      Documentation/hwmon/ibm-cffps.rst
13133 F:      Documentation/hwmon/ir35221.rst
13134 F:      Documentation/hwmon/lm25066.rst
13135 F:      Documentation/hwmon/ltc2978.rst
13136 F:      Documentation/hwmon/ltc3815.rst
13137 F:      Documentation/hwmon/max16064.rst
13138 F:      Documentation/hwmon/max20751.rst
13139 F:      Documentation/hwmon/max31785.rst
13140 F:      Documentation/hwmon/max34440.rst
13141 F:      Documentation/hwmon/max8688.rst
13142 F:      Documentation/hwmon/pmbus.rst
13143 F:      Documentation/hwmon/pmbus-core.rst
13144 F:      Documentation/hwmon/tps40422.rst
13145 F:      Documentation/hwmon/ucd9000.rst
13146 F:      Documentation/hwmon/ucd9200.rst
13147 F:      Documentation/hwmon/zl6100.rst
13148 F:      drivers/hwmon/pmbus/
13149 F:      include/linux/pmbus.h
13150
13151 PMC SIERRA MaxRAID DRIVER
13152 L:      linux-scsi@vger.kernel.org
13153 W:      http://www.pmc-sierra.com/
13154 S:      Orphan
13155 F:      drivers/scsi/pmcraid.*
13156
13157 PMC SIERRA PM8001 DRIVER
13158 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13159 L:      linux-scsi@vger.kernel.org
13160 S:      Supported
13161 F:      drivers/scsi/pm8001/
13162
13163 PM-GRAPH UTILITY
13164 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
13165 L:      linux-pm@vger.kernel.org
13166 W:      https://01.org/pm-graph
13167 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
13168 T:      git git://github.com/intel/pm-graph
13169 S:      Supported
13170 F:      tools/power/pm-graph
13171
13172 PNP SUPPORT
13173 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13174 S:      Maintained
13175 F:      drivers/pnp/
13176
13177 PNI RM3100 IIO DRIVER
13178 M:      Song Qiang <songqiang1304521@gmail.com>
13179 L:      linux-iio@vger.kernel.org
13180 S:      Maintained
13181 F:      drivers/iio/magnetometer/rm3100*
13182 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13183
13184 POSIX CLOCKS and TIMERS
13185 M:      Thomas Gleixner <tglx@linutronix.de>
13186 L:      linux-kernel@vger.kernel.org
13187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13188 S:      Maintained
13189 F:      fs/timerfd.c
13190 F:      include/linux/timer*
13191 F:      kernel/time/*timer*
13192
13193 POWER MANAGEMENT CORE
13194 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13195 L:      linux-pm@vger.kernel.org
13196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13197 B:      https://bugzilla.kernel.org
13198 S:      Supported
13199 F:      drivers/base/power/
13200 F:      include/linux/pm.h
13201 F:      include/linux/pm_*
13202 F:      include/linux/powercap.h
13203 F:      include/linux/intel_rapl.h
13204 F:      drivers/powercap/
13205 F:      kernel/configs/nopm.config
13206
13207 POWER STATE COORDINATION INTERFACE (PSCI)
13208 M:      Mark Rutland <mark.rutland@arm.com>
13209 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13210 L:      linux-arm-kernel@lists.infradead.org
13211 S:      Maintained
13212 F:      drivers/firmware/psci/
13213 F:      include/linux/psci.h
13214 F:      include/uapi/linux/psci.h
13215
13216 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13217 M:      Sebastian Reichel <sre@kernel.org>
13218 L:      linux-pm@vger.kernel.org
13219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13220 S:      Maintained
13221 F:      Documentation/ABI/testing/sysfs-class-power
13222 F:      Documentation/devicetree/bindings/power/supply/
13223 F:      include/linux/power_supply.h
13224 F:      drivers/power/supply/
13225
13226 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13227 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13228 L:      linuxppc-dev@lists.ozlabs.org
13229 S:      Maintained
13230 F:      drivers/char/powernv-op-panel.c
13231
13232 PPP OVER ATM (RFC 2364)
13233 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13234 S:      Maintained
13235 F:      net/atm/pppoatm.c
13236 F:      include/uapi/linux/atmppp.h
13237
13238 PPP OVER ETHERNET
13239 M:      Michal Ostrowski <mostrows@earthlink.net>
13240 S:      Maintained
13241 F:      drivers/net/ppp/pppoe.c
13242 F:      drivers/net/ppp/pppox.c
13243
13244 PPP OVER L2TP
13245 M:      James Chapman <jchapman@katalix.com>
13246 S:      Maintained
13247 F:      net/l2tp/l2tp_ppp.c
13248 F:      include/linux/if_pppol2tp.h
13249 F:      include/uapi/linux/if_pppol2tp.h
13250
13251 PPP PROTOCOL DRIVERS AND COMPRESSORS
13252 M:      Paul Mackerras <paulus@samba.org>
13253 L:      linux-ppp@vger.kernel.org
13254 S:      Maintained
13255 F:      drivers/net/ppp/ppp_*
13256
13257 PPS SUPPORT
13258 M:      Rodolfo Giometti <giometti@enneenne.com>
13259 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13260 L:      linuxpps@ml.enneenne.com (subscribers-only)
13261 S:      Maintained
13262 F:      Documentation/driver-api/pps.rst
13263 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13264 F:      Documentation/ABI/testing/sysfs-pps
13265 F:      drivers/pps/
13266 F:      include/linux/pps*.h
13267 F:      include/uapi/linux/pps.h
13268
13269 PPTP DRIVER
13270 M:      Dmitry Kozlov <xeb@mail.ru>
13271 L:      netdev@vger.kernel.org
13272 S:      Maintained
13273 F:      drivers/net/ppp/pptp.c
13274 W:      http://sourceforge.net/projects/accel-pptp
13275
13276 PRINTK
13277 M:      Petr Mladek <pmladek@suse.com>
13278 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13279 R:      Steven Rostedt <rostedt@goodmis.org>
13280 S:      Maintained
13281 F:      kernel/printk/
13282 F:      include/linux/printk.h
13283
13284 PRISM54 WIRELESS DRIVER
13285 M:      Luis Chamberlain <mcgrof@kernel.org>
13286 L:      linux-wireless@vger.kernel.org
13287 W:      http://wireless.kernel.org/en/users/Drivers/p54
13288 S:      Obsolete
13289 F:      drivers/net/wireless/intersil/prism54/
13290
13291 PROC FILESYSTEM
13292 R:      Alexey Dobriyan <adobriyan@gmail.com>
13293 L:      linux-kernel@vger.kernel.org
13294 L:      linux-fsdevel@vger.kernel.org
13295 S:      Maintained
13296 F:      fs/proc/
13297 F:      include/linux/proc_fs.h
13298 F:      tools/testing/selftests/proc/
13299 F:      Documentation/filesystems/proc.txt
13300
13301 PROC SYSCTL
13302 M:      Luis Chamberlain <mcgrof@kernel.org>
13303 M:      Kees Cook <keescook@chromium.org>
13304 M:      Iurii Zaikin <yzaikin@google.com>
13305 L:      linux-kernel@vger.kernel.org
13306 L:      linux-fsdevel@vger.kernel.org
13307 S:      Maintained
13308 F:      fs/proc/proc_sysctl.c
13309 F:      include/linux/sysctl.h
13310 F:      kernel/sysctl.c
13311 F:      kernel/sysctl-test.c
13312 F:      tools/testing/selftests/sysctl/
13313
13314 PS3 NETWORK SUPPORT
13315 M:      Geoff Levand <geoff@infradead.org>
13316 L:      netdev@vger.kernel.org
13317 L:      linuxppc-dev@lists.ozlabs.org
13318 S:      Maintained
13319 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13320
13321 PS3 PLATFORM SUPPORT
13322 M:      Geoff Levand <geoff@infradead.org>
13323 L:      linuxppc-dev@lists.ozlabs.org
13324 S:      Maintained
13325 F:      arch/powerpc/boot/ps3*
13326 F:      arch/powerpc/include/asm/lv1call.h
13327 F:      arch/powerpc/include/asm/ps3*.h
13328 F:      arch/powerpc/platforms/ps3/
13329 F:      drivers/*/ps3*
13330 F:      drivers/ps3/
13331 F:      drivers/rtc/rtc-ps3.c
13332 F:      drivers/usb/host/*ps3.c
13333 F:      sound/ppc/snd_ps3*
13334
13335 PS3VRAM DRIVER
13336 M:      Jim Paris <jim@jtan.com>
13337 M:      Geoff Levand <geoff@infradead.org>
13338 L:      linuxppc-dev@lists.ozlabs.org
13339 S:      Maintained
13340 F:      drivers/block/ps3vram.c
13341
13342 PSAMPLE PACKET SAMPLING SUPPORT:
13343 M:      Yotam Gigi <yotam.gi@gmail.com>
13344 S:      Maintained
13345 F:      net/psample
13346 F:      include/net/psample.h
13347 F:      include/uapi/linux/psample.h
13348
13349 PSTORE FILESYSTEM
13350 M:      Kees Cook <keescook@chromium.org>
13351 M:      Anton Vorontsov <anton@enomsg.org>
13352 M:      Colin Cross <ccross@android.com>
13353 M:      Tony Luck <tony.luck@intel.com>
13354 S:      Maintained
13355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13356 F:      fs/pstore/
13357 F:      include/linux/pstore*
13358 F:      drivers/firmware/efi/efi-pstore.c
13359 F:      drivers/acpi/apei/erst.c
13360 F:      Documentation/admin-guide/ramoops.rst
13361 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13362 K:      \b(pstore|ramoops)
13363
13364 PTP HARDWARE CLOCK SUPPORT
13365 M:      Richard Cochran <richardcochran@gmail.com>
13366 L:      netdev@vger.kernel.org
13367 S:      Maintained
13368 W:      http://linuxptp.sourceforge.net/
13369 F:      Documentation/ABI/testing/sysfs-ptp
13370 F:      Documentation/driver-api/ptp.rst
13371 F:      drivers/net/phy/dp83640*
13372 F:      drivers/ptp/*
13373 F:      include/linux/ptp_cl*
13374
13375 PTRACE SUPPORT
13376 M:      Oleg Nesterov <oleg@redhat.com>
13377 S:      Maintained
13378 F:      include/asm-generic/syscall.h
13379 F:      include/linux/ptrace.h
13380 F:      include/linux/regset.h
13381 F:      include/linux/tracehook.h
13382 F:      include/uapi/linux/ptrace.h
13383 F:      include/uapi/linux/ptrace.h
13384 F:      kernel/ptrace.c
13385 F:      arch/*/ptrace*.c
13386 F:      arch/*/*/ptrace*.c
13387 F:      arch/*/include/asm/ptrace*.h
13388
13389 PULSE8-CEC DRIVER
13390 M:      Hans Verkuil <hverkuil@xs4all.nl>
13391 L:      linux-media@vger.kernel.org
13392 T:      git git://linuxtv.org/media_tree.git
13393 S:      Maintained
13394 F:      drivers/media/usb/pulse8-cec/*
13395 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13396
13397 PVRUSB2 VIDEO4LINUX DRIVER
13398 M:      Mike Isely <isely@pobox.com>
13399 L:      pvrusb2@isely.net       (subscribers-only)
13400 L:      linux-media@vger.kernel.org
13401 W:      http://www.isely.net/pvrusb2/
13402 T:      git git://linuxtv.org/media_tree.git
13403 S:      Maintained
13404 F:      Documentation/media/v4l-drivers/pvrusb2*
13405 F:      drivers/media/usb/pvrusb2/
13406
13407 PWC WEBCAM DRIVER
13408 M:      Hans Verkuil <hverkuil@xs4all.nl>
13409 L:      linux-media@vger.kernel.org
13410 T:      git git://linuxtv.org/media_tree.git
13411 S:      Odd Fixes
13412 F:      drivers/media/usb/pwc/*
13413 F:      include/trace/events/pwc.h
13414
13415 PWM FAN DRIVER
13416 M:      Kamil Debski <kamil@wypas.org>
13417 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13418 L:      linux-hwmon@vger.kernel.org
13419 S:      Supported
13420 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13421 F:      Documentation/hwmon/pwm-fan.rst
13422 F:      drivers/hwmon/pwm-fan.c
13423
13424 PWM IR Transmitter
13425 M:      Sean Young <sean@mess.org>
13426 L:      linux-media@vger.kernel.org
13427 S:      Maintained
13428 F:      drivers/media/rc/pwm-ir-tx.c
13429
13430 PWM SUBSYSTEM
13431 M:      Thierry Reding <thierry.reding@gmail.com>
13432 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13433 L:      linux-pwm@vger.kernel.org
13434 S:      Maintained
13435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13436 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13437 F:      Documentation/driver-api/pwm.rst
13438 F:      Documentation/devicetree/bindings/pwm/
13439 F:      include/linux/pwm.h
13440 F:      drivers/pwm/
13441 F:      drivers/video/backlight/pwm_bl.c
13442 F:      include/linux/pwm_backlight.h
13443 F:      drivers/gpio/gpio-mvebu.c
13444 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13445 K:      pwm_(config|apply_state|ops)
13446
13447 PXA GPIO DRIVER
13448 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13449 L:      linux-gpio@vger.kernel.org
13450 S:      Maintained
13451 F:      drivers/gpio/gpio-pxa.c
13452
13453 PXA MMCI DRIVER
13454 S:      Orphan
13455
13456 PXA RTC DRIVER
13457 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13458 L:      linux-rtc@vger.kernel.org
13459 S:      Maintained
13460
13461 PXA2xx/PXA3xx SUPPORT
13462 M:      Daniel Mack <daniel@zonque.org>
13463 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13464 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13466 T:      git git://github.com/hzhuang1/linux.git
13467 T:      git git://github.com/rjarzmik/linux.git
13468 S:      Maintained
13469 F:      arch/arm/boot/dts/pxa*
13470 F:      arch/arm/mach-pxa/
13471 F:      drivers/dma/pxa*
13472 F:      drivers/pcmcia/pxa2xx*
13473 F:      drivers/pinctrl/pxa/
13474 F:      drivers/spi/spi-pxa2xx*
13475 F:      drivers/usb/gadget/udc/pxa2*
13476 F:      include/sound/pxa2xx-lib.h
13477 F:      sound/arm/pxa*
13478 F:      sound/soc/pxa/
13479
13480 QAT DRIVER
13481 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13482 L:      qat-linux@intel.com
13483 S:      Supported
13484 F:      drivers/crypto/qat/
13485
13486 QCOM AUDIO (ASoC) DRIVERS
13487 M:      Patrick Lai <plai@codeaurora.org>
13488 M:      Banajit Goswami <bgoswami@codeaurora.org>
13489 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13490 S:      Supported
13491 F:      sound/soc/qcom/
13492
13493 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13494 M:      Gabriel Somlo <somlo@cmu.edu>
13495 M:      "Michael S. Tsirkin" <mst@redhat.com>
13496 L:      qemu-devel@nongnu.org
13497 S:      Maintained
13498 F:      drivers/firmware/qemu_fw_cfg.c
13499 F:      include/uapi/linux/qemu_fw_cfg.h
13500
13501 QIB DRIVER
13502 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13503 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13504 L:      linux-rdma@vger.kernel.org
13505 S:      Supported
13506 F:      drivers/infiniband/hw/qib/
13507
13508 QLOGIC QL41xxx FCOE DRIVER
13509 M:      QLogic-Storage-Upstream@cavium.com
13510 L:      linux-scsi@vger.kernel.org
13511 S:      Supported
13512 F:      drivers/scsi/qedf/
13513
13514 QLOGIC QL41xxx ISCSI DRIVER
13515 M:      QLogic-Storage-Upstream@cavium.com
13516 L:      linux-scsi@vger.kernel.org
13517 S:      Supported
13518 F:      drivers/scsi/qedi/
13519
13520 QLOGIC QL4xxx ETHERNET DRIVER
13521 M:      Ariel Elior <aelior@marvell.com>
13522 M:      GR-everest-linux-l2@marvell.com
13523 L:      netdev@vger.kernel.org
13524 S:      Supported
13525 F:      drivers/net/ethernet/qlogic/qed/
13526 F:      include/linux/qed/
13527 F:      drivers/net/ethernet/qlogic/qede/
13528
13529 QLOGIC QL4xxx RDMA DRIVER
13530 M:      Michal Kalderon <mkalderon@marvell.com>
13531 M:      Ariel Elior <aelior@marvell.com>
13532 L:      linux-rdma@vger.kernel.org
13533 S:      Supported
13534 F:      drivers/infiniband/hw/qedr/
13535 F:      include/uapi/rdma/qedr-abi.h
13536
13537 QLOGIC QLA1280 SCSI DRIVER
13538 M:      Michael Reed <mdr@sgi.com>
13539 L:      linux-scsi@vger.kernel.org
13540 S:      Maintained
13541 F:      drivers/scsi/qla1280.[ch]
13542
13543 QLOGIC QLA2XXX FC-SCSI DRIVER
13544 M:      hmadhani@marvell.com
13545 L:      linux-scsi@vger.kernel.org
13546 S:      Supported
13547 F:      Documentation/scsi/LICENSE.qla2xxx
13548 F:      drivers/scsi/qla2xxx/
13549
13550 QLOGIC QLA3XXX NETWORK DRIVER
13551 M:      GR-Linux-NIC-Dev@marvell.com
13552 L:      netdev@vger.kernel.org
13553 S:      Supported
13554 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13555 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13556
13557 QLOGIC QLA4XXX iSCSI DRIVER
13558 M:      QLogic-Storage-Upstream@qlogic.com
13559 L:      linux-scsi@vger.kernel.org
13560 S:      Supported
13561 F:      Documentation/scsi/LICENSE.qla4xxx
13562 F:      drivers/scsi/qla4xxx/
13563
13564 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13565 M:      Shahed Shaikh <shshaikh@marvell.com>
13566 M:      Manish Chopra <manishc@marvell.com>
13567 M:      GR-Linux-NIC-Dev@marvell.com
13568 L:      netdev@vger.kernel.org
13569 S:      Supported
13570 F:      drivers/net/ethernet/qlogic/qlcnic/
13571
13572 QLOGIC QLGE 10Gb ETHERNET DRIVER
13573 M:      Manish Chopra <manishc@marvell.com>
13574 M:      GR-Linux-NIC-Dev@marvell.com
13575 L:      netdev@vger.kernel.org
13576 S:      Supported
13577 F:      drivers/staging/qlge/
13578
13579 QM1D1B0004 MEDIA DRIVER
13580 M:      Akihiro Tsukada <tskd08@gmail.com>
13581 L:      linux-media@vger.kernel.org
13582 S:      Odd Fixes
13583 F:      drivers/media/tuners/qm1d1b0004*
13584
13585 QM1D1C0042 MEDIA DRIVER
13586 M:      Akihiro Tsukada <tskd08@gmail.com>
13587 L:      linux-media@vger.kernel.org
13588 S:      Odd Fixes
13589 F:      drivers/media/tuners/qm1d1c0042*
13590
13591 QNX4 FILESYSTEM
13592 M:      Anders Larsen <al@alarsen.net>
13593 W:      http://www.alarsen.net/linux/qnx4fs/
13594 S:      Maintained
13595 F:      fs/qnx4/
13596 F:      include/uapi/linux/qnx4_fs.h
13597 F:      include/uapi/linux/qnxtypes.h
13598
13599 QORIQ DPAA2 FSL-MC BUS DRIVER
13600 M:      Stuart Yoder <stuyoder@gmail.com>
13601 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13602 L:      linux-kernel@vger.kernel.org
13603 S:      Maintained
13604 F:      drivers/bus/fsl-mc/
13605 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13606 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13607
13608 QT1010 MEDIA DRIVER
13609 M:      Antti Palosaari <crope@iki.fi>
13610 L:      linux-media@vger.kernel.org
13611 W:      https://linuxtv.org
13612 W:      http://palosaari.fi/linux/
13613 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13614 T:      git git://linuxtv.org/anttip/media_tree.git
13615 S:      Maintained
13616 F:      drivers/media/tuners/qt1010*
13617
13618 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13619 M:      Kalle Valo <kvalo@codeaurora.org>
13620 L:      ath10k@lists.infradead.org
13621 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13623 S:      Supported
13624 F:      drivers/net/wireless/ath/ath10k/
13625
13626 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13627 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13628 L:      linux-wireless@vger.kernel.org
13629 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13630 S:      Supported
13631 F:      drivers/net/wireless/ath/ath9k/
13632
13633 QUALCOMM CAMERA SUBSYSTEM DRIVER
13634 M:      Todor Tomov <todor.too@gmail.com>
13635 L:      linux-media@vger.kernel.org
13636 S:      Maintained
13637 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13638 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13639 F:      drivers/media/platform/qcom/camss/
13640
13641 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13642 M:      Ilia Lin <ilia.lin@kernel.org>
13643 L:      linux-pm@vger.kernel.org
13644 S:      Maintained
13645 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13646 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13647
13648 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13649 M:      Timur Tabi <timur@kernel.org>
13650 L:      netdev@vger.kernel.org
13651 S:      Maintained
13652 F:      drivers/net/ethernet/qualcomm/emac/
13653
13654 QUALCOMM ETHQOS ETHERNET DRIVER
13655 M:      Vinod Koul <vkoul@kernel.org>
13656 M:      Niklas Cassel <niklas.cassel@linaro.org>
13657 L:      netdev@vger.kernel.org
13658 S:      Maintained
13659 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13660 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13661
13662 QUALCOMM GENERIC INTERFACE I2C DRIVER
13663 M:      Alok Chauhan <alokc@codeaurora.org>
13664 L:      linux-i2c@vger.kernel.org
13665 L:      linux-arm-msm@vger.kernel.org
13666 S:      Supported
13667 F:      drivers/i2c/busses/i2c-qcom-geni.c
13668
13669 QUALCOMM HEXAGON ARCHITECTURE
13670 M:      Brian Cain <bcain@codeaurora.org>
13671 L:      linux-hexagon@vger.kernel.org
13672 S:      Supported
13673 F:      arch/hexagon/
13674
13675 QUALCOMM HIDMA DRIVER
13676 M:      Sinan Kaya <okaya@kernel.org>
13677 L:      linux-arm-kernel@lists.infradead.org
13678 L:      linux-arm-msm@vger.kernel.org
13679 L:      dmaengine@vger.kernel.org
13680 S:      Supported
13681 F:      drivers/dma/qcom/hidma*
13682
13683 QUALCOMM IOMMU
13684 M:      Rob Clark <robdclark@gmail.com>
13685 L:      iommu@lists.linux-foundation.org
13686 L:      linux-arm-msm@vger.kernel.org
13687 S:      Maintained
13688 F:      drivers/iommu/qcom_iommu.c
13689
13690 QUALCOMM TSENS THERMAL DRIVER
13691 M:      Amit Kucheria <amit.kucheria@linaro.org>
13692 L:      linux-pm@vger.kernel.org
13693 L:      linux-arm-msm@vger.kernel.org
13694 S:      Maintained
13695 F:      drivers/thermal/qcom/
13696 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
13697
13698 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13699 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13700 L:      linux-media@vger.kernel.org
13701 L:      linux-arm-msm@vger.kernel.org
13702 T:      git git://linuxtv.org/media_tree.git
13703 S:      Maintained
13704 F:      drivers/media/platform/qcom/venus/
13705
13706 QUALCOMM WCN36XX WIRELESS DRIVER
13707 M:      Kalle Valo <kvalo@codeaurora.org>
13708 L:      wcn36xx@lists.infradead.org
13709 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13710 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13711 S:      Supported
13712 F:      drivers/net/wireless/ath/wcn36xx/
13713
13714 QUANTENNA QTNFMAC WIRELESS DRIVER
13715 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13716 M:      Avinash Patil <avinashp@quantenna.com>
13717 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13718 L:      linux-wireless@vger.kernel.org
13719 S:      Maintained
13720 F:      drivers/net/wireless/quantenna
13721
13722 RADEON and AMDGPU DRM DRIVERS
13723 M:      Alex Deucher <alexander.deucher@amd.com>
13724 M:      Christian König <christian.koenig@amd.com>
13725 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13726 L:      amd-gfx@lists.freedesktop.org
13727 T:      git git://people.freedesktop.org/~agd5f/linux
13728 S:      Supported
13729 F:      drivers/gpu/drm/radeon/
13730 F:      include/uapi/drm/radeon_drm.h
13731 F:      drivers/gpu/drm/amd/
13732 F:      include/uapi/drm/amdgpu_drm.h
13733
13734 RADEON FRAMEBUFFER DISPLAY DRIVER
13735 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13736 L:      linux-fbdev@vger.kernel.org
13737 S:      Maintained
13738 F:      drivers/video/fbdev/aty/radeon*
13739 F:      include/uapi/linux/radeonfb.h
13740
13741 RADIOSHARK RADIO DRIVER
13742 M:      Hans Verkuil <hverkuil@xs4all.nl>
13743 L:      linux-media@vger.kernel.org
13744 T:      git git://linuxtv.org/media_tree.git
13745 S:      Maintained
13746 F:      drivers/media/radio/radio-shark.c
13747
13748 RADIOSHARK2 RADIO DRIVER
13749 M:      Hans Verkuil <hverkuil@xs4all.nl>
13750 L:      linux-media@vger.kernel.org
13751 T:      git git://linuxtv.org/media_tree.git
13752 S:      Maintained
13753 F:      drivers/media/radio/radio-shark2.c
13754 F:      drivers/media/radio/radio-tea5777.c
13755
13756 RADOS BLOCK DEVICE (RBD)
13757 M:      Ilya Dryomov <idryomov@gmail.com>
13758 M:      Sage Weil <sage@redhat.com>
13759 M:      Alex Elder <elder@kernel.org>
13760 L:      ceph-devel@vger.kernel.org
13761 W:      http://ceph.com/
13762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13763 T:      git git://github.com/ceph/ceph-client.git
13764 S:      Supported
13765 F:      Documentation/ABI/testing/sysfs-bus-rbd
13766 F:      drivers/block/rbd.c
13767 F:      drivers/block/rbd_types.h
13768
13769 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13770 M:      Paul Mackerras <paulus@samba.org>
13771 L:      linux-fbdev@vger.kernel.org
13772 S:      Maintained
13773 F:      drivers/video/fbdev/aty/aty128fb.c
13774
13775 RAINSHADOW-CEC DRIVER
13776 M:      Hans Verkuil <hverkuil@xs4all.nl>
13777 L:      linux-media@vger.kernel.org
13778 T:      git git://linuxtv.org/media_tree.git
13779 S:      Maintained
13780 F:      drivers/media/usb/rainshadow-cec/*
13781
13782 RALINK MIPS ARCHITECTURE
13783 M:      John Crispin <john@phrozen.org>
13784 L:      linux-mips@vger.kernel.org
13785 S:      Maintained
13786 F:      arch/mips/ralink
13787
13788 RALINK RT2X00 WIRELESS LAN DRIVER
13789 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13790 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13791 L:      linux-wireless@vger.kernel.org
13792 S:      Maintained
13793 F:      drivers/net/wireless/ralink/rt2x00/
13794
13795 RAMDISK RAM BLOCK DEVICE DRIVER
13796 M:      Jens Axboe <axboe@kernel.dk>
13797 S:      Maintained
13798 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13799 F:      drivers/block/brd.c
13800
13801 RANCHU VIRTUAL BOARD FOR MIPS
13802 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13803 L:      linux-mips@vger.kernel.org
13804 S:      Supported
13805 F:      arch/mips/generic/board-ranchu.c
13806 F:      arch/mips/configs/generic/board-ranchu.config
13807
13808 RANDOM NUMBER DRIVER
13809 M:      "Theodore Ts'o" <tytso@mit.edu>
13810 S:      Maintained
13811 F:      drivers/char/random.c
13812
13813 RAPIDIO SUBSYSTEM
13814 M:      Matt Porter <mporter@kernel.crashing.org>
13815 M:      Alexandre Bounine <alex.bou9@gmail.com>
13816 S:      Maintained
13817 F:      drivers/rapidio/
13818
13819 RAS INFRASTRUCTURE
13820 M:      Tony Luck <tony.luck@intel.com>
13821 M:      Borislav Petkov <bp@alien8.de>
13822 L:      linux-edac@vger.kernel.org
13823 S:      Maintained
13824 F:      drivers/ras/
13825 F:      include/linux/ras.h
13826 F:      include/ras/ras_event.h
13827 F:      Documentation/admin-guide/ras.rst
13828
13829 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13830 L:      linux-wireless@vger.kernel.org
13831 S:      Orphan
13832 F:      drivers/net/wireless/ray*
13833
13834 RCUTORTURE TEST FRAMEWORK
13835 M:      "Paul E. McKenney" <paulmck@kernel.org>
13836 M:      Josh Triplett <josh@joshtriplett.org>
13837 R:      Steven Rostedt <rostedt@goodmis.org>
13838 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13839 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13840 L:      rcu@vger.kernel.org
13841 S:      Supported
13842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13843 F:      tools/testing/selftests/rcutorture
13844
13845 RDC R-321X SoC
13846 M:      Florian Fainelli <florian@openwrt.org>
13847 S:      Maintained
13848
13849 RDC R6040 FAST ETHERNET DRIVER
13850 M:      Florian Fainelli <f.fainelli@gmail.com>
13851 L:      netdev@vger.kernel.org
13852 S:      Maintained
13853 F:      drivers/net/ethernet/rdc/r6040.c
13854
13855 RDMAVT - RDMA verbs software
13856 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13857 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13858 L:      linux-rdma@vger.kernel.org
13859 S:      Supported
13860 F:      drivers/infiniband/sw/rdmavt
13861
13862 RDS - RELIABLE DATAGRAM SOCKETS
13863 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13864 L:      netdev@vger.kernel.org
13865 L:      linux-rdma@vger.kernel.org
13866 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13867 W:      https://oss.oracle.com/projects/rds/
13868 S:      Supported
13869 F:      net/rds/
13870 F:      Documentation/networking/rds.txt
13871
13872 RDT - RESOURCE ALLOCATION
13873 M:      Fenghua Yu <fenghua.yu@intel.com>
13874 M:      Reinette Chatre <reinette.chatre@intel.com>
13875 L:      linux-kernel@vger.kernel.org
13876 S:      Supported
13877 F:      arch/x86/kernel/cpu/resctrl/
13878 F:      arch/x86/include/asm/resctrl_sched.h
13879 F:      Documentation/x86/resctrl*
13880
13881 READ-COPY UPDATE (RCU)
13882 M:      "Paul E. McKenney" <paulmck@kernel.org>
13883 M:      Josh Triplett <josh@joshtriplett.org>
13884 R:      Steven Rostedt <rostedt@goodmis.org>
13885 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13886 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13887 R:      Joel Fernandes <joel@joelfernandes.org>
13888 L:      rcu@vger.kernel.org
13889 W:      http://www.rdrop.com/users/paulmck/RCU/
13890 S:      Supported
13891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13892 F:      Documentation/RCU/
13893 X:      Documentation/RCU/torture.txt
13894 F:      include/linux/rcu*
13895 X:      include/linux/srcu*.h
13896 F:      kernel/rcu/
13897 X:      kernel/rcu/srcu*.c
13898
13899 REAL TIME CLOCK (RTC) SUBSYSTEM
13900 M:      Alessandro Zummo <a.zummo@towertech.it>
13901 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13902 L:      linux-rtc@vger.kernel.org
13903 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13905 S:      Maintained
13906 F:      Documentation/devicetree/bindings/rtc/
13907 F:      Documentation/admin-guide/rtc.rst
13908 F:      drivers/rtc/
13909 F:      include/linux/rtc.h
13910 F:      include/uapi/linux/rtc.h
13911 F:      include/linux/rtc/
13912 F:      include/linux/platform_data/rtc-*
13913 F:      tools/testing/selftests/rtc/
13914
13915 REALTEK AUDIO CODECS
13916 M:      Bard Liao <bardliao@realtek.com>
13917 M:      Oder Chiou <oder_chiou@realtek.com>
13918 S:      Maintained
13919 F:      sound/soc/codecs/rt*
13920 F:      include/sound/rt*.h
13921
13922 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13923 M:      Linus Walleij <linus.walleij@linaro.org>
13924 S:      Maintained
13925 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13926 F:      drivers/net/dsa/realtek-smi*
13927 F:      drivers/net/dsa/rtl83*
13928
13929 REDPINE WIRELESS DRIVER
13930 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13931 M:      Siva Rebbagondla <siva8118@gmail.com>
13932 L:      linux-wireless@vger.kernel.org
13933 S:      Maintained
13934 F:      drivers/net/wireless/rsi/
13935
13936 REGISTER MAP ABSTRACTION
13937 M:      Mark Brown <broonie@kernel.org>
13938 L:      linux-kernel@vger.kernel.org
13939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13940 S:      Supported
13941 F:      Documentation/devicetree/bindings/regmap/
13942 F:      drivers/base/regmap/
13943 F:      include/linux/regmap.h
13944
13945 REISERFS FILE SYSTEM
13946 L:      reiserfs-devel@vger.kernel.org
13947 S:      Supported
13948 F:      fs/reiserfs/
13949
13950 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13951 M:      Ohad Ben-Cohen <ohad@wizery.com>
13952 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13953 L:      linux-remoteproc@vger.kernel.org
13954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
13955 S:      Maintained
13956 F:      Documentation/devicetree/bindings/remoteproc/
13957 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13958 F:      Documentation/remoteproc.txt
13959 F:      drivers/remoteproc/
13960 F:      include/linux/remoteproc.h
13961 F:      include/linux/remoteproc/
13962
13963 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13964 M:      Ohad Ben-Cohen <ohad@wizery.com>
13965 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13966 L:      linux-remoteproc@vger.kernel.org
13967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
13968 S:      Maintained
13969 F:      drivers/rpmsg/
13970 F:      Documentation/rpmsg.txt
13971 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
13972 F:      include/linux/rpmsg.h
13973 F:      include/linux/rpmsg/
13974 F:      include/uapi/linux/rpmsg.h
13975 F:      samples/rpmsg/
13976
13977 RENESAS CLOCK DRIVERS
13978 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13979 L:      linux-renesas-soc@vger.kernel.org
13980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13981 S:      Supported
13982 F:      drivers/clk/renesas/
13983
13984 RENESAS EMEV2 I2C DRIVER
13985 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13986 S:      Supported
13987 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
13988 F:      drivers/i2c/busses/i2c-emev2.c
13989
13990 RENESAS ETHERNET DRIVERS
13991 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13992 L:      netdev@vger.kernel.org
13993 L:      linux-renesas-soc@vger.kernel.org
13994 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13995 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
13996 F:      drivers/net/ethernet/renesas/
13997 F:      include/linux/sh_eth.h
13998
13999 RENESAS R-CAR GYROADC DRIVER
14000 M:      Marek Vasut <marek.vasut@gmail.com>
14001 L:      linux-iio@vger.kernel.org
14002 S:      Supported
14003 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
14004 F:      drivers/iio/adc/rcar-gyroadc.c
14005
14006 RENESAS R-CAR I2C DRIVERS
14007 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14008 S:      Supported
14009 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
14010 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
14011 F:      drivers/i2c/busses/i2c-rcar.c
14012 F:      drivers/i2c/busses/i2c-sh_mobile.c
14013
14014 RENESAS RIIC DRIVER
14015 M:      Chris Brandt <chris.brandt@renesas.com>
14016 S:      Supported
14017 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
14018 F:      drivers/i2c/busses/i2c-riic.c
14019
14020 RENESAS USB PHY DRIVER
14021 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
14022 L:      linux-renesas-soc@vger.kernel.org
14023 S:      Maintained
14024 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
14025
14026 RESET CONTROLLER FRAMEWORK
14027 M:      Philipp Zabel <p.zabel@pengutronix.de>
14028 T:      git git://git.pengutronix.de/git/pza/linux
14029 S:      Maintained
14030 F:      drivers/reset/
14031 F:      Documentation/devicetree/bindings/reset/
14032 F:      include/dt-bindings/reset/
14033 F:      include/linux/reset.h
14034 F:      include/linux/reset/
14035 F:      include/linux/reset-controller.h
14036
14037 RESTARTABLE SEQUENCES SUPPORT
14038 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14039 M:      Peter Zijlstra <peterz@infradead.org>
14040 M:      "Paul E. McKenney" <paulmck@kernel.org>
14041 M:      Boqun Feng <boqun.feng@gmail.com>
14042 L:      linux-kernel@vger.kernel.org
14043 S:      Supported
14044 F:      kernel/rseq.c
14045 F:      include/uapi/linux/rseq.h
14046 F:      include/trace/events/rseq.h
14047 F:      tools/testing/selftests/rseq/
14048
14049 RFKILL
14050 M:      Johannes Berg <johannes@sipsolutions.net>
14051 L:      linux-wireless@vger.kernel.org
14052 W:      http://wireless.kernel.org/
14053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
14054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
14055 S:      Maintained
14056 F:      Documentation/driver-api/rfkill.rst
14057 F:      Documentation/ABI/stable/sysfs-class-rfkill
14058 F:      net/rfkill/
14059 F:      include/linux/rfkill.h
14060 F:      include/uapi/linux/rfkill.h
14061
14062 RHASHTABLE
14063 M:      Thomas Graf <tgraf@suug.ch>
14064 M:      Herbert Xu <herbert@gondor.apana.org.au>
14065 L:      netdev@vger.kernel.org
14066 S:      Maintained
14067 F:      lib/rhashtable.c
14068 F:      lib/test_rhashtable.c
14069 F:      include/linux/rhashtable.h
14070 F:      include/linux/rhashtable-types.h
14071
14072 RICOH R5C592 MEMORYSTICK DRIVER
14073 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14074 S:      Maintained
14075 F:      drivers/memstick/host/r592.*
14076
14077 RICOH SMARTMEDIA/XD DRIVER
14078 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14079 S:      Maintained
14080 F:      drivers/mtd/nand/raw/r852.c
14081 F:      drivers/mtd/nand/raw/r852.h
14082
14083 RISC-V ARCHITECTURE
14084 M:      Paul Walmsley <paul.walmsley@sifive.com>
14085 M:      Palmer Dabbelt <palmer@dabbelt.com>
14086 M:      Albert Ou <aou@eecs.berkeley.edu>
14087 L:      linux-riscv@lists.infradead.org
14088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
14089 S:      Supported
14090 F:      arch/riscv/
14091 K:      riscv
14092 N:      riscv
14093
14094 ROCCAT DRIVERS
14095 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
14096 W:      http://sourceforge.net/projects/roccat/
14097 S:      Maintained
14098 F:      drivers/hid/hid-roccat*
14099 F:      include/linux/hid-roccat*
14100 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
14101
14102 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
14103 M:      Jacob Chen <jacob-chen@iotwrt.com>
14104 M:      Ezequiel Garcia <ezequiel@collabora.com>
14105 L:      linux-media@vger.kernel.org
14106 S:      Maintained
14107 F:      drivers/media/platform/rockchip/rga/
14108 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
14109
14110 HANTRO VPU CODEC DRIVER
14111 M:      Ezequiel Garcia <ezequiel@collabora.com>
14112 L:      linux-media@vger.kernel.org
14113 S:      Maintained
14114 F:      drivers/staging/media/hantro/
14115 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
14116
14117 ROCKER DRIVER
14118 M:      Jiri Pirko <jiri@resnulli.us>
14119 L:      netdev@vger.kernel.org
14120 S:      Supported
14121 F:      drivers/net/ethernet/rocker/
14122
14123 ROCKETPORT DRIVER
14124 W:      http://www.comtrol.com
14125 S:      Maintained
14126 F:      Documentation/driver-api/serial/rocket.rst
14127 F:      drivers/tty/rocket*
14128
14129 ROCKETPORT EXPRESS/INFINITY DRIVER
14130 M:      Kevin Cernekee <cernekee@gmail.com>
14131 L:      linux-serial@vger.kernel.org
14132 S:      Odd Fixes
14133 F:      drivers/tty/serial/rp2.*
14134
14135 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
14136 M:      Tomasz Duszynski <tduszyns@gmail.com>
14137 S:      Maintained
14138 F:      drivers/iio/light/bh1750.c
14139 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
14140
14141 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
14142 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
14143 L:      linux-kernel@vger.kernel.org
14144 L:      linux-renesas-soc@vger.kernel.org
14145 S:      Supported
14146 F:      drivers/mfd/bd9571mwv.c
14147 F:      drivers/regulator/bd9571mwv-regulator.c
14148 F:      drivers/gpio/gpio-bd9571mwv.c
14149 F:      include/linux/mfd/bd9571mwv.h
14150 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14151
14152 ROSE NETWORK LAYER
14153 M:      Ralf Baechle <ralf@linux-mips.org>
14154 L:      linux-hams@vger.kernel.org
14155 W:      http://www.linux-ax25.org/
14156 S:      Maintained
14157 F:      include/net/rose.h
14158 F:      include/uapi/linux/rose.h
14159 F:      net/rose/
14160
14161 RTL2830 MEDIA DRIVER
14162 M:      Antti Palosaari <crope@iki.fi>
14163 L:      linux-media@vger.kernel.org
14164 W:      https://linuxtv.org
14165 W:      http://palosaari.fi/linux/
14166 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14167 T:      git git://linuxtv.org/anttip/media_tree.git
14168 S:      Maintained
14169 F:      drivers/media/dvb-frontends/rtl2830*
14170
14171 RTL2832 MEDIA DRIVER
14172 M:      Antti Palosaari <crope@iki.fi>
14173 L:      linux-media@vger.kernel.org
14174 W:      https://linuxtv.org
14175 W:      http://palosaari.fi/linux/
14176 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14177 T:      git git://linuxtv.org/anttip/media_tree.git
14178 S:      Maintained
14179 F:      drivers/media/dvb-frontends/rtl2832*
14180
14181 RTL2832_SDR MEDIA DRIVER
14182 M:      Antti Palosaari <crope@iki.fi>
14183 L:      linux-media@vger.kernel.org
14184 W:      https://linuxtv.org
14185 W:      http://palosaari.fi/linux/
14186 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14187 T:      git git://linuxtv.org/anttip/media_tree.git
14188 S:      Maintained
14189 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14190
14191 RTL8180 WIRELESS DRIVER
14192 L:      linux-wireless@vger.kernel.org
14193 W:      http://wireless.kernel.org/
14194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14195 S:      Orphan
14196 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14197
14198 RTL8187 WIRELESS DRIVER
14199 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14200 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14201 M:      Larry Finger <Larry.Finger@lwfinger.net>
14202 L:      linux-wireless@vger.kernel.org
14203 W:      http://wireless.kernel.org/
14204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14205 S:      Maintained
14206 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14207
14208 REALTEK WIRELESS DRIVER (rtlwifi family)
14209 M:      Ping-Ke Shih <pkshih@realtek.com>
14210 L:      linux-wireless@vger.kernel.org
14211 W:      http://wireless.kernel.org/
14212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14213 S:      Maintained
14214 F:      drivers/net/wireless/realtek/rtlwifi/
14215
14216 REALTEK WIRELESS DRIVER (rtw88)
14217 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14218 L:      linux-wireless@vger.kernel.org
14219 S:      Maintained
14220 F:      drivers/net/wireless/realtek/rtw88/
14221
14222 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14223 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14224 L:      linux-wireless@vger.kernel.org
14225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14226 S:      Maintained
14227 F:      drivers/net/wireless/realtek/rtl8xxxu/
14228
14229 RXRPC SOCKETS (AF_RXRPC)
14230 M:      David Howells <dhowells@redhat.com>
14231 L:      linux-afs@lists.infradead.org
14232 S:      Supported
14233 F:      net/rxrpc/
14234 F:      include/keys/rxrpc-type.h
14235 F:      include/net/af_rxrpc.h
14236 F:      include/trace/events/rxrpc.h
14237 F:      include/uapi/linux/rxrpc.h
14238 F:      Documentation/networking/rxrpc.txt
14239 W:      https://www.infradead.org/~dhowells/kafs/
14240
14241 S3 SAVAGE FRAMEBUFFER DRIVER
14242 M:      Antonino Daplas <adaplas@gmail.com>
14243 L:      linux-fbdev@vger.kernel.org
14244 S:      Maintained
14245 F:      drivers/video/fbdev/savage/
14246
14247 S390
14248 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14249 M:      Vasily Gorbik <gor@linux.ibm.com>
14250 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14251 L:      linux-s390@vger.kernel.org
14252 W:      http://www.ibm.com/developerworks/linux/linux390/
14253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14254 S:      Supported
14255 F:      arch/s390/
14256 F:      drivers/s390/
14257 F:      Documentation/s390/
14258 F:      Documentation/driver-api/s390-drivers.rst
14259
14260 S390 COMMON I/O LAYER
14261 M:      Sebastian Ott <sebott@linux.ibm.com>
14262 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14263 L:      linux-s390@vger.kernel.org
14264 W:      http://www.ibm.com/developerworks/linux/linux390/
14265 S:      Supported
14266 F:      drivers/s390/cio/
14267
14268 S390 DASD DRIVER
14269 M:      Stefan Haberland <sth@linux.ibm.com>
14270 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14271 L:      linux-s390@vger.kernel.org
14272 W:      http://www.ibm.com/developerworks/linux/linux390/
14273 S:      Supported
14274 F:      drivers/s390/block/dasd*
14275 F:      block/partitions/ibm.c
14276
14277 S390 IOMMU (PCI)
14278 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14279 L:      linux-s390@vger.kernel.org
14280 W:      http://www.ibm.com/developerworks/linux/linux390/
14281 S:      Supported
14282 F:      drivers/iommu/s390-iommu.c
14283
14284 S390 IUCV NETWORK LAYER
14285 M:      Julian Wiedmann <jwi@linux.ibm.com>
14286 M:      Ursula Braun <ubraun@linux.ibm.com>
14287 L:      linux-s390@vger.kernel.org
14288 W:      http://www.ibm.com/developerworks/linux/linux390/
14289 S:      Supported
14290 F:      drivers/s390/net/*iucv*
14291 F:      include/net/iucv/
14292 F:      net/iucv/
14293
14294 S390 NETWORK DRIVERS
14295 M:      Julian Wiedmann <jwi@linux.ibm.com>
14296 M:      Ursula Braun <ubraun@linux.ibm.com>
14297 L:      linux-s390@vger.kernel.org
14298 W:      http://www.ibm.com/developerworks/linux/linux390/
14299 S:      Supported
14300 F:      drivers/s390/net/
14301
14302 S390 PCI SUBSYSTEM
14303 M:      Sebastian Ott <sebott@linux.ibm.com>
14304 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14305 L:      linux-s390@vger.kernel.org
14306 W:      http://www.ibm.com/developerworks/linux/linux390/
14307 S:      Supported
14308 F:      arch/s390/pci/
14309 F:      drivers/pci/hotplug/s390_pci_hpc.c
14310
14311 S390 VFIO-CCW DRIVER
14312 M:      Cornelia Huck <cohuck@redhat.com>
14313 M:      Eric Farman <farman@linux.ibm.com>
14314 R:      Halil Pasic <pasic@linux.ibm.com>
14315 L:      linux-s390@vger.kernel.org
14316 L:      kvm@vger.kernel.org
14317 S:      Supported
14318 F:      drivers/s390/cio/vfio_ccw*
14319 F:      Documentation/s390/vfio-ccw.rst
14320 F:      include/uapi/linux/vfio_ccw.h
14321
14322 S390 ZCRYPT DRIVER
14323 M:      Harald Freudenberger <freude@linux.ibm.com>
14324 L:      linux-s390@vger.kernel.org
14325 W:      http://www.ibm.com/developerworks/linux/linux390/
14326 S:      Supported
14327 F:      drivers/s390/crypto/
14328
14329 S390 VFIO AP DRIVER
14330 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14331 M:      Pierre Morel <pmorel@linux.ibm.com>
14332 M:      Halil Pasic <pasic@linux.ibm.com>
14333 L:      linux-s390@vger.kernel.org
14334 W:      http://www.ibm.com/developerworks/linux/linux390/
14335 S:      Supported
14336 F:      drivers/s390/crypto/vfio_ap_drv.c
14337 F:      drivers/s390/crypto/vfio_ap_private.h
14338 F:      drivers/s390/crypto/vfio_ap_ops.c
14339 F:      Documentation/s390/vfio-ap.rst
14340
14341 S390 ZFCP DRIVER
14342 M:      Steffen Maier <maier@linux.ibm.com>
14343 M:      Benjamin Block <bblock@linux.ibm.com>
14344 L:      linux-s390@vger.kernel.org
14345 W:      http://www.ibm.com/developerworks/linux/linux390/
14346 S:      Supported
14347 F:      drivers/s390/scsi/zfcp_*
14348
14349 S3C24XX SD/MMC Driver
14350 M:      Ben Dooks <ben-linux@fluff.org>
14351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14352 S:      Supported
14353 F:      drivers/mmc/host/s3cmci.*
14354
14355 SAA6588 RDS RECEIVER DRIVER
14356 M:      Hans Verkuil <hverkuil@xs4all.nl>
14357 L:      linux-media@vger.kernel.org
14358 T:      git git://linuxtv.org/media_tree.git
14359 W:      https://linuxtv.org
14360 S:      Odd Fixes
14361 F:      drivers/media/i2c/saa6588*
14362
14363 SAA7134 VIDEO4LINUX DRIVER
14364 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14365 L:      linux-media@vger.kernel.org
14366 W:      https://linuxtv.org
14367 T:      git git://linuxtv.org/media_tree.git
14368 S:      Odd fixes
14369 F:      Documentation/media/v4l-drivers/saa7134*
14370 F:      drivers/media/pci/saa7134/
14371
14372 SAA7146 VIDEO4LINUX-2 DRIVER
14373 M:      Hans Verkuil <hverkuil@xs4all.nl>
14374 L:      linux-media@vger.kernel.org
14375 T:      git git://linuxtv.org/media_tree.git
14376 S:      Maintained
14377 F:      drivers/media/common/saa7146/
14378 F:      drivers/media/pci/saa7146/
14379 F:      include/media/drv-intf/saa7146*
14380
14381 SAFESETID SECURITY MODULE
14382 M:     Micah Morton <mortonm@chromium.org>
14383 S:     Supported
14384 F:     security/safesetid/
14385 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14386
14387 SAMSUNG AUDIO (ASoC) DRIVERS
14388 M:      Krzysztof Kozlowski <krzk@kernel.org>
14389 M:      Sangbeom Kim <sbkim73@samsung.com>
14390 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14391 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14392 S:      Supported
14393 F:      sound/soc/samsung/
14394 F:      Documentation/devicetree/bindings/sound/samsung*
14395
14396 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14397 M:      Krzysztof Kozlowski <krzk@kernel.org>
14398 L:      linux-crypto@vger.kernel.org
14399 L:      linux-samsung-soc@vger.kernel.org
14400 S:      Maintained
14401 F:      drivers/crypto/exynos-rng.c
14402 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
14403
14404 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14405 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14406 L:      linux-samsung-soc@vger.kernel.org
14407 S:      Maintained
14408 F:      drivers/char/hw_random/exynos-trng.c
14409 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14410
14411 SAMSUNG FRAMEBUFFER DRIVER
14412 M:      Jingoo Han <jingoohan1@gmail.com>
14413 L:      linux-fbdev@vger.kernel.org
14414 S:      Maintained
14415 F:      drivers/video/fbdev/s3c-fb.c
14416
14417 SAMSUNG LAPTOP DRIVER
14418 M:      Corentin Chary <corentin.chary@gmail.com>
14419 L:      platform-driver-x86@vger.kernel.org
14420 S:      Maintained
14421 F:      drivers/platform/x86/samsung-laptop.c
14422
14423 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14424 M:      Sangbeom Kim <sbkim73@samsung.com>
14425 M:      Krzysztof Kozlowski <krzk@kernel.org>
14426 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14427 L:      linux-kernel@vger.kernel.org
14428 L:      linux-samsung-soc@vger.kernel.org
14429 S:      Supported
14430 F:      drivers/mfd/sec*.c
14431 F:      drivers/regulator/s2m*.c
14432 F:      drivers/regulator/s5m*.c
14433 F:      drivers/clk/clk-s2mps11.c
14434 F:      drivers/rtc/rtc-s5m.c
14435 F:      include/linux/mfd/samsung/
14436 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14437 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14438 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14439 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14440
14441 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14442 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14443 L:      linux-media@vger.kernel.org
14444 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14445 S:      Maintained
14446 F:      drivers/media/platform/s3c-camif/
14447 F:      include/media/drv-intf/s3c_camif.h
14448
14449 SAMSUNG S3FWRN5 NFC DRIVER
14450 M:      Robert Baldyga <r.baldyga@samsung.com>
14451 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14452 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14453 S:      Supported
14454 F:      drivers/nfc/s3fwrn5
14455
14456 SAMSUNG S5C73M3 CAMERA DRIVER
14457 M:      Kyungmin Park <kyungmin.park@samsung.com>
14458 M:      Andrzej Hajda <a.hajda@samsung.com>
14459 L:      linux-media@vger.kernel.org
14460 S:      Supported
14461 F:      drivers/media/i2c/s5c73m3/*
14462
14463 SAMSUNG S5K5BAF CAMERA DRIVER
14464 M:      Kyungmin Park <kyungmin.park@samsung.com>
14465 M:      Andrzej Hajda <a.hajda@samsung.com>
14466 L:      linux-media@vger.kernel.org
14467 S:      Supported
14468 F:      drivers/media/i2c/s5k5baf.c
14469
14470 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14471 M:      Krzysztof Kozlowski <krzk@kernel.org>
14472 M:      Vladimir Zapolskiy <vz@mleia.com>
14473 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14474 L:      linux-crypto@vger.kernel.org
14475 L:      linux-samsung-soc@vger.kernel.org
14476 S:      Maintained
14477 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
14478 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
14479 F:      drivers/crypto/s5p-sss.c
14480
14481 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14482 M:      Kyungmin Park <kyungmin.park@samsung.com>
14483 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14484 L:      linux-media@vger.kernel.org
14485 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14486 S:      Supported
14487 F:      drivers/media/platform/exynos4-is/
14488
14489 SAMSUNG SOC CLOCK DRIVERS
14490 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14491 M:      Tomasz Figa <tomasz.figa@gmail.com>
14492 M:      Chanwoo Choi <cw00.choi@samsung.com>
14493 S:      Supported
14494 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14496 F:      drivers/clk/samsung/
14497 F:      include/dt-bindings/clock/exynos*.h
14498 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14499 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14500 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14501
14502 SAMSUNG SPI DRIVERS
14503 M:      Kukjin Kim <kgene@kernel.org>
14504 M:      Krzysztof Kozlowski <krzk@kernel.org>
14505 M:      Andi Shyti <andi@etezian.org>
14506 L:      linux-spi@vger.kernel.org
14507 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14508 S:      Maintained
14509 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14510 F:      drivers/spi/spi-s3c*
14511 F:      include/linux/platform_data/spi-s3c64xx.h
14512
14513 SAMSUNG SXGBE DRIVERS
14514 M:      Byungho An <bh74.an@samsung.com>
14515 M:      Girish K S <ks.giri@samsung.com>
14516 M:      Vipul Pandya <vipul.pandya@samsung.com>
14517 S:      Supported
14518 L:      netdev@vger.kernel.org
14519 F:      drivers/net/ethernet/samsung/sxgbe/
14520
14521 SAMSUNG THERMAL DRIVER
14522 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14523 L:      linux-pm@vger.kernel.org
14524 L:      linux-samsung-soc@vger.kernel.org
14525 S:      Supported
14526 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14527 F:      drivers/thermal/samsung/
14528
14529 SAMSUNG USB2 PHY DRIVER
14530 M:      Kamil Debski <kamil@wypas.org>
14531 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14532 L:      linux-kernel@vger.kernel.org
14533 S:      Supported
14534 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14535 F:      Documentation/driver-api/phy/samsung-usb2.rst
14536 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14537 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14538 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14539 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14540 F:      drivers/phy/samsung/phy-samsung-usb2.c
14541 F:      drivers/phy/samsung/phy-samsung-usb2.h
14542
14543 SC1200 WDT DRIVER
14544 M:      Zwane Mwaikambo <zwanem@gmail.com>
14545 S:      Maintained
14546 F:      drivers/watchdog/sc1200wdt.c
14547
14548 SCHEDULER
14549 M:      Ingo Molnar <mingo@redhat.com>
14550 M:      Peter Zijlstra <peterz@infradead.org>
14551 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14552 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14553 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14554 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14555 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14556 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14557 L:      linux-kernel@vger.kernel.org
14558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14559 S:      Maintained
14560 F:      kernel/sched/
14561 F:      include/linux/sched.h
14562 F:      include/uapi/linux/sched.h
14563 F:      include/linux/wait.h
14564 F:      include/linux/preempt.h
14565
14566 SCR24X CHIP CARD INTERFACE DRIVER
14567 M:      Lubomir Rintel <lkundrak@v3.sk>
14568 S:      Supported
14569 F:      drivers/char/pcmcia/scr24x_cs.c
14570
14571 SCSI CDROM DRIVER
14572 M:      Jens Axboe <axboe@kernel.dk>
14573 L:      linux-scsi@vger.kernel.org
14574 W:      http://www.kernel.dk
14575 S:      Maintained
14576 F:      drivers/scsi/sr*
14577
14578 SCSI RDMA PROTOCOL (SRP) INITIATOR
14579 M:      Bart Van Assche <bvanassche@acm.org>
14580 L:      linux-rdma@vger.kernel.org
14581 S:      Supported
14582 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14583 F:      drivers/infiniband/ulp/srp/
14584 F:      include/scsi/srp.h
14585
14586 SCSI RDMA PROTOCOL (SRP) TARGET
14587 M:      Bart Van Assche <bvanassche@acm.org>
14588 L:      linux-rdma@vger.kernel.org
14589 L:      target-devel@vger.kernel.org
14590 S:      Supported
14591 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14592 F:      drivers/infiniband/ulp/srpt/
14593
14594 SCSI SG DRIVER
14595 M:      Doug Gilbert <dgilbert@interlog.com>
14596 L:      linux-scsi@vger.kernel.org
14597 W:      http://sg.danny.cz/sg
14598 S:      Maintained
14599 F:      Documentation/scsi/scsi-generic.txt
14600 F:      drivers/scsi/sg.c
14601 F:      include/scsi/sg.h
14602
14603 SCSI SUBSYSTEM
14604 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14606 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14608 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14609 L:      linux-scsi@vger.kernel.org
14610 S:      Maintained
14611 F:      Documentation/devicetree/bindings/scsi/
14612 F:      drivers/scsi/
14613 F:      include/scsi/
14614
14615 SCSI TAPE DRIVER
14616 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14617 L:      linux-scsi@vger.kernel.org
14618 S:      Maintained
14619 F:      Documentation/scsi/st.txt
14620 F:      drivers/scsi/st.*
14621 F:      drivers/scsi/st_*.h
14622
14623 SCSI TARGET SUBSYSTEM
14624 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14625 L:      linux-scsi@vger.kernel.org
14626 L:      target-devel@vger.kernel.org
14627 W:      http://www.linux-iscsi.org
14628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14629 Q:      https://patchwork.kernel.org/project/target-devel/list/
14630 S:      Supported
14631 F:      drivers/target/
14632 F:      include/target/
14633 F:      Documentation/target/
14634
14635 SCTP PROTOCOL
14636 M:      Vlad Yasevich <vyasevich@gmail.com>
14637 M:      Neil Horman <nhorman@tuxdriver.com>
14638 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14639 L:      linux-sctp@vger.kernel.org
14640 W:      http://lksctp.sourceforge.net
14641 S:      Maintained
14642 F:      Documentation/networking/sctp.txt
14643 F:      include/linux/sctp.h
14644 F:      include/uapi/linux/sctp.h
14645 F:      include/net/sctp/
14646 F:      net/sctp/
14647
14648 SCx200 CPU SUPPORT
14649 M:      Jim Cromie <jim.cromie@gmail.com>
14650 S:      Odd Fixes
14651 F:      Documentation/i2c/busses/scx200_acb.rst
14652 F:      arch/x86/platform/scx200/
14653 F:      drivers/watchdog/scx200_wdt.c
14654 F:      drivers/i2c/busses/scx200*
14655 F:      drivers/mtd/maps/scx200_docflash.c
14656 F:      include/linux/scx200.h
14657
14658 SCx200 GPIO DRIVER
14659 M:      Jim Cromie <jim.cromie@gmail.com>
14660 S:      Maintained
14661 F:      drivers/char/scx200_gpio.c
14662 F:      include/linux/scx200_gpio.h
14663
14664 SCx200 HRT CLOCKSOURCE DRIVER
14665 M:      Jim Cromie <jim.cromie@gmail.com>
14666 S:      Maintained
14667 F:      drivers/clocksource/scx200_hrt.c
14668
14669 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14670 M:      Sascha Sommer <saschasommer@freenet.de>
14671 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14672 S:      Maintained
14673 F:      drivers/mmc/host/sdricoh_cs.c
14674
14675 SECO BOARDS CEC DRIVER
14676 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14677 S:      Maintained
14678 F:      drivers/media/platform/seco-cec/seco-cec.c
14679 F:      drivers/media/platform/seco-cec/seco-cec.h
14680
14681 SECURE COMPUTING
14682 M:      Kees Cook <keescook@chromium.org>
14683 R:      Andy Lutomirski <luto@amacapital.net>
14684 R:      Will Drewry <wad@chromium.org>
14685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14686 S:      Supported
14687 F:      kernel/seccomp.c
14688 F:      include/uapi/linux/seccomp.h
14689 F:      include/linux/seccomp.h
14690 F:      tools/testing/selftests/seccomp/*
14691 F:      tools/testing/selftests/kselftest_harness.h
14692 F:      Documentation/userspace-api/seccomp_filter.rst
14693 K:      \bsecure_computing
14694 K:      \bTIF_SECCOMP\b
14695
14696 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14697 M:      Al Cooper <alcooperx@gmail.com>
14698 L:      linux-mmc@vger.kernel.org
14699 L:      bcm-kernel-feedback-list@broadcom.com
14700 S:      Maintained
14701 F:      drivers/mmc/host/sdhci-brcmstb*
14702
14703 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14704 M:      Adrian Hunter <adrian.hunter@intel.com>
14705 L:      linux-mmc@vger.kernel.org
14706 S:      Maintained
14707 F:      drivers/mmc/host/sdhci*
14708 F:      include/linux/mmc/sdhci*
14709
14710 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14711 M:      Adrian Hunter <adrian.hunter@intel.com>
14712 M:      Ritesh Harjani <riteshh@codeaurora.org>
14713 M:      Asutosh Das <asutoshd@codeaurora.org>
14714 L:      linux-mmc@vger.kernel.org
14715 S:      Maintained
14716 F:      drivers/mmc/host/cqhci*
14717
14718 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14719 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14720 M:      Manjunath M B <manjumb@synopsys.com>
14721 L:      linux-mmc@vger.kernel.org
14722 S:      Maintained
14723 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14724
14725 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14726 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14727 L:      linux-mmc@vger.kernel.org
14728 S:      Supported
14729 F:      drivers/mmc/host/sdhci-of-at91.c
14730
14731 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14732 M:      Ben Dooks <ben-linux@fluff.org>
14733 M:      Jaehoon Chung <jh80.chung@samsung.com>
14734 L:      linux-mmc@vger.kernel.org
14735 S:      Maintained
14736 F:      drivers/mmc/host/sdhci-s3c*
14737
14738 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14739 M:      Viresh Kumar <vireshk@kernel.org>
14740 L:      linux-mmc@vger.kernel.org
14741 S:      Maintained
14742 F:      drivers/mmc/host/sdhci-spear.c
14743
14744 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14745 M:      Kishon Vijay Abraham I <kishon@ti.com>
14746 L:      linux-mmc@vger.kernel.org
14747 S:      Maintained
14748 F:      drivers/mmc/host/sdhci-omap.c
14749
14750 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14751 M:      Scott Bauer <scott.bauer@intel.com>
14752 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14753 L:      linux-block@vger.kernel.org
14754 S:      Supported
14755 F:      block/sed*
14756 F:      block/opal_proto.h
14757 F:      include/linux/sed*
14758 F:      include/uapi/linux/sed*
14759
14760 SECURITY CONTACT
14761 M:      Security Officers <security@kernel.org>
14762 S:      Supported
14763
14764 SECURITY SUBSYSTEM
14765 M:      James Morris <jmorris@namei.org>
14766 M:      "Serge E. Hallyn" <serge@hallyn.com>
14767 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14769 W:      http://kernsec.org/
14770 S:      Supported
14771 F:      security/
14772 X:      security/selinux/
14773
14774 SELINUX SECURITY MODULE
14775 M:      Paul Moore <paul@paul-moore.com>
14776 M:      Stephen Smalley <sds@tycho.nsa.gov>
14777 M:      Eric Paris <eparis@parisplace.org>
14778 L:      selinux@vger.kernel.org
14779 W:      https://selinuxproject.org
14780 W:      https://github.com/SELinuxProject
14781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14782 S:      Supported
14783 F:      include/uapi/linux/selinux_netlink.h
14784 F:      security/selinux/
14785 F:      scripts/selinux/
14786 F:      Documentation/admin-guide/LSM/SELinux.rst
14787
14788 SENSABLE PHANTOM
14789 M:      Jiri Slaby <jirislaby@gmail.com>
14790 S:      Maintained
14791 F:      drivers/misc/phantom.c
14792 F:      include/uapi/linux/phantom.h
14793
14794 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14795 M:      Tomasz Duszynski <tduszyns@gmail.com>
14796 S:      Maintained
14797 F:      drivers/iio/chemical/sps30.c
14798 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14799
14800 SERIAL DEVICE BUS
14801 M:      Rob Herring <robh@kernel.org>
14802 L:      linux-serial@vger.kernel.org
14803 S:      Maintained
14804 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14805 F:      drivers/tty/serdev/
14806 F:      include/linux/serdev.h
14807
14808 SERIAL DRIVERS
14809 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14810 L:      linux-serial@vger.kernel.org
14811 S:      Maintained
14812 F:      Documentation/devicetree/bindings/serial/
14813 F:      drivers/tty/serial/
14814
14815 SERIAL IR RECEIVER
14816 M:      Sean Young <sean@mess.org>
14817 L:      linux-media@vger.kernel.org
14818 S:      Maintained
14819 F:      drivers/media/rc/serial_ir.c
14820
14821 SFC NETWORK DRIVER
14822 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14823 M:      Edward Cree <ecree@solarflare.com>
14824 M:      Martin Habets <mhabets@solarflare.com>
14825 L:      netdev@vger.kernel.org
14826 S:      Supported
14827 F:      drivers/net/ethernet/sfc/
14828
14829 SFF/SFP/SFP+ MODULE SUPPORT
14830 M:      Russell King <linux@armlinux.org.uk>
14831 L:      netdev@vger.kernel.org
14832 S:      Maintained
14833 F:      drivers/net/phy/phylink.c
14834 F:      drivers/net/phy/sfp*
14835 F:      include/linux/phylink.h
14836 F:      include/linux/sfp.h
14837 K:      phylink
14838
14839 SGI GRU DRIVER
14840 M:      Dimitri Sivanich <sivanich@sgi.com>
14841 S:      Maintained
14842 F:      drivers/misc/sgi-gru/
14843
14844 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14845 M:      Pat Gefre <pfg@sgi.com>
14846 L:      linux-ia64@vger.kernel.org
14847 S:      Supported
14848 F:      Documentation/ia64/serial.rst
14849 F:      drivers/tty/serial/ioc?_serial.c
14850 F:      include/linux/ioc?.h
14851
14852 SGI XP/XPC/XPNET DRIVER
14853 M:      Cliff Whickman <cpw@sgi.com>
14854 M:      Robin Holt <robinmholt@gmail.com>
14855 S:      Maintained
14856 F:      drivers/misc/sgi-xp/
14857
14858 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14859 M:      Ursula Braun <ubraun@linux.ibm.com>
14860 M:      Karsten Graul <kgraul@linux.ibm.com>
14861 L:      linux-s390@vger.kernel.org
14862 W:      http://www.ibm.com/developerworks/linux/linux390/
14863 S:      Supported
14864 F:      net/smc/
14865
14866 SHARP RJ54N1CB0C SENSOR DRIVER
14867 M:      Jacopo Mondi <jacopo@jmondi.org>
14868 L:      linux-media@vger.kernel.org
14869 T:      git git://linuxtv.org/media_tree.git
14870 S:      Odd fixes
14871 F:      drivers/media/i2c/rj54n1cb0c.c
14872 F:      include/media/i2c/rj54n1cb0c.h
14873
14874 SH_VEU V4L2 MEM2MEM DRIVER
14875 L:      linux-media@vger.kernel.org
14876 S:      Orphan
14877 F:      drivers/media/platform/sh_veu.c
14878
14879 SH_VOU V4L2 OUTPUT DRIVER
14880 L:      linux-media@vger.kernel.org
14881 S:      Orphan
14882 F:      drivers/media/platform/sh_vou.c
14883 F:      include/media/drv-intf/sh_vou.h
14884
14885 SI2157 MEDIA DRIVER
14886 M:      Antti Palosaari <crope@iki.fi>
14887 L:      linux-media@vger.kernel.org
14888 W:      https://linuxtv.org
14889 W:      http://palosaari.fi/linux/
14890 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14891 T:      git git://linuxtv.org/anttip/media_tree.git
14892 S:      Maintained
14893 F:      drivers/media/tuners/si2157*
14894
14895 SI2165 MEDIA DRIVER
14896 M:      Matthias Schwarzott <zzam@gentoo.org>
14897 L:      linux-media@vger.kernel.org
14898 W:      https://linuxtv.org
14899 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14900 S:      Maintained
14901 F:      drivers/media/dvb-frontends/si2165*
14902
14903 SI2168 MEDIA DRIVER
14904 M:      Antti Palosaari <crope@iki.fi>
14905 L:      linux-media@vger.kernel.org
14906 W:      https://linuxtv.org
14907 W:      http://palosaari.fi/linux/
14908 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14909 T:      git git://linuxtv.org/anttip/media_tree.git
14910 S:      Maintained
14911 F:      drivers/media/dvb-frontends/si2168*
14912
14913 SI470X FM RADIO RECEIVER I2C DRIVER
14914 M:      Hans Verkuil <hverkuil@xs4all.nl>
14915 L:      linux-media@vger.kernel.org
14916 T:      git git://linuxtv.org/media_tree.git
14917 W:      https://linuxtv.org
14918 S:      Odd Fixes
14919 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14920
14921 SI470X FM RADIO RECEIVER USB DRIVER
14922 M:      Hans Verkuil <hverkuil@xs4all.nl>
14923 L:      linux-media@vger.kernel.org
14924 T:      git git://linuxtv.org/media_tree.git
14925 W:      https://linuxtv.org
14926 S:      Maintained
14927 F:      drivers/media/radio/si470x/radio-si470x-common.c
14928 F:      drivers/media/radio/si470x/radio-si470x.h
14929 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14930
14931 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14932 M:      Eduardo Valentin <edubezval@gmail.com>
14933 L:      linux-media@vger.kernel.org
14934 T:      git git://linuxtv.org/media_tree.git
14935 W:      https://linuxtv.org
14936 S:      Odd Fixes
14937 F:      drivers/media/radio/si4713/si4713.?
14938
14939 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14940 M:      Eduardo Valentin <edubezval@gmail.com>
14941 L:      linux-media@vger.kernel.org
14942 T:      git git://linuxtv.org/media_tree.git
14943 W:      https://linuxtv.org
14944 S:      Odd Fixes
14945 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14946
14947 SI4713 FM RADIO TRANSMITTER USB DRIVER
14948 M:      Hans Verkuil <hverkuil@xs4all.nl>
14949 L:      linux-media@vger.kernel.org
14950 T:      git git://linuxtv.org/media_tree.git
14951 W:      https://linuxtv.org
14952 S:      Maintained
14953 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14954
14955 SIANO DVB DRIVER
14956 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14957 L:      linux-media@vger.kernel.org
14958 W:      https://linuxtv.org
14959 T:      git git://linuxtv.org/media_tree.git
14960 S:      Odd fixes
14961 F:      drivers/media/common/siano/
14962 F:      drivers/media/usb/siano/
14963 F:      drivers/media/usb/siano/
14964 F:      drivers/media/mmc/siano/
14965
14966 SIFIVE PDMA DRIVER
14967 M:      Green Wan <green.wan@sifive.com>
14968 S:      Maintained
14969 F:      drivers/dma/sf-pdma/
14970 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
14971
14972 SIFIVE DRIVERS
14973 M:      Palmer Dabbelt <palmer@dabbelt.com>
14974 M:      Paul Walmsley <paul.walmsley@sifive.com>
14975 L:      linux-riscv@lists.infradead.org
14976 T:      git git://github.com/sifive/riscv-linux.git
14977 S:      Supported
14978 K:      [^@]sifive
14979 N:      sifive
14980
14981 SIFIVE FU540 SYSTEM-ON-CHIP
14982 M:      Paul Walmsley <paul.walmsley@sifive.com>
14983 M:      Palmer Dabbelt <palmer@dabbelt.com>
14984 L:      linux-riscv@lists.infradead.org
14985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14986 S:      Supported
14987 K:      fu540
14988 N:      fu540
14989
14990 SILEAD TOUCHSCREEN DRIVER
14991 M:      Hans de Goede <hdegoede@redhat.com>
14992 L:      linux-input@vger.kernel.org
14993 L:      platform-driver-x86@vger.kernel.org
14994 S:      Maintained
14995 F:      drivers/input/touchscreen/silead.c
14996 F:      drivers/platform/x86/touchscreen_dmi.c
14997
14998 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
14999 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
15000 S:      Supported
15001 F:      drivers/staging/wfx/
15002
15003 SILICON MOTION SM712 FRAME BUFFER DRIVER
15004 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15005 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15006 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15007 L:      linux-fbdev@vger.kernel.org
15008 S:      Maintained
15009 F:      drivers/video/fbdev/sm712*
15010 F:      Documentation/fb/sm712fb.rst
15011
15012 SIMPLE FIRMWARE INTERFACE (SFI)
15013 M:      Len Brown <lenb@kernel.org>
15014 L:      sfi-devel@simplefirmware.org
15015 W:      http://simplefirmware.org/
15016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
15017 S:      Supported
15018 F:      arch/x86/platform/sfi/
15019 F:      drivers/sfi/
15020 F:      include/linux/sfi*.h
15021
15022 SIMPLEFB FB DRIVER
15023 M:      Hans de Goede <hdegoede@redhat.com>
15024 L:      linux-fbdev@vger.kernel.org
15025 S:      Maintained
15026 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
15027 F:      drivers/video/fbdev/simplefb.c
15028 F:      include/linux/platform_data/simplefb.h
15029
15030 SIMTEC EB110ATX (Chalice CATS)
15031 M:      Vincent Sanders <vince@simtec.co.uk>
15032 M:      Simtec Linux Team <linux@simtec.co.uk>
15033 W:      http://www.simtec.co.uk/products/EB110ATX/
15034 S:      Supported
15035
15036 SIMTEC EB2410ITX (BAST)
15037 M:      Vincent Sanders <vince@simtec.co.uk>
15038 M:      Simtec Linux Team <linux@simtec.co.uk>
15039 W:      http://www.simtec.co.uk/products/EB2410ITX/
15040 S:      Supported
15041 F:      arch/arm/mach-s3c24xx/mach-bast.c
15042 F:      arch/arm/mach-s3c24xx/bast-ide.c
15043 F:      arch/arm/mach-s3c24xx/bast-irq.c
15044
15045 SIPHASH PRF ROUTINES
15046 M:      Jason A. Donenfeld <Jason@zx2c4.com>
15047 S:      Maintained
15048 F:      lib/siphash.c
15049 F:      lib/test_siphash.c
15050 F:      include/linux/siphash.h
15051
15052 SIOX
15053 M:      Thorsten Scherer <t.scherer@eckelmann.de>
15054 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
15055 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
15056 S:      Supported
15057 F:      drivers/siox/*
15058 F:      drivers/gpio/gpio-siox.c
15059 F:      include/trace/events/siox.h
15060
15061 SIS 190 ETHERNET DRIVER
15062 M:      Francois Romieu <romieu@fr.zoreil.com>
15063 L:      netdev@vger.kernel.org
15064 S:      Maintained
15065 F:      drivers/net/ethernet/sis/sis190.c
15066
15067 SIS 900/7016 FAST ETHERNET DRIVER
15068 M:      Daniele Venzano <venza@brownhat.org>
15069 W:      http://www.brownhat.org/sis900.html
15070 L:      netdev@vger.kernel.org
15071 S:      Maintained
15072 F:      drivers/net/ethernet/sis/sis900.*
15073
15074 SIS FRAMEBUFFER DRIVER
15075 M:      Thomas Winischhofer <thomas@winischhofer.net>
15076 W:      http://www.winischhofer.net/linuxsisvga.shtml
15077 S:      Maintained
15078 F:      Documentation/fb/sisfb.rst
15079 F:      drivers/video/fbdev/sis/
15080 F:      include/video/sisfb.h
15081
15082 SIS USB2VGA DRIVER
15083 M:      Thomas Winischhofer <thomas@winischhofer.net>
15084 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
15085 S:      Maintained
15086 F:      drivers/usb/misc/sisusbvga/
15087
15088 SLAB ALLOCATOR
15089 M:      Christoph Lameter <cl@linux.com>
15090 M:      Pekka Enberg <penberg@kernel.org>
15091 M:      David Rientjes <rientjes@google.com>
15092 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
15093 M:      Andrew Morton <akpm@linux-foundation.org>
15094 L:      linux-mm@kvack.org
15095 S:      Maintained
15096 F:      include/linux/sl?b*.h
15097 F:      mm/sl?b*
15098
15099 SLEEPABLE READ-COPY UPDATE (SRCU)
15100 M:      Lai Jiangshan <jiangshanlai@gmail.com>
15101 M:      "Paul E. McKenney" <paulmck@kernel.org>
15102 M:      Josh Triplett <josh@joshtriplett.org>
15103 R:      Steven Rostedt <rostedt@goodmis.org>
15104 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15105 L:      rcu@vger.kernel.org
15106 W:      http://www.rdrop.com/users/paulmck/RCU/
15107 S:      Supported
15108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15109 F:      include/linux/srcu*.h
15110 F:      kernel/rcu/srcu*.c
15111
15112 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
15113 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15114 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15115 S:      Maintained
15116 F:      drivers/slimbus/
15117 F:      Documentation/devicetree/bindings/slimbus/
15118 F:      include/linux/slimbus.h
15119
15120 SMACK SECURITY MODULE
15121 M:      Casey Schaufler <casey@schaufler-ca.com>
15122 L:      linux-security-module@vger.kernel.org
15123 W:      http://schaufler-ca.com
15124 T:      git git://github.com/cschaufler/smack-next
15125 S:      Maintained
15126 F:      Documentation/admin-guide/LSM/Smack.rst
15127 F:      security/smack/
15128
15129 SMC91x ETHERNET DRIVER
15130 M:      Nicolas Pitre <nico@fluxnic.net>
15131 S:      Odd Fixes
15132 F:      drivers/net/ethernet/smsc/smc91x.*
15133
15134 SMIA AND SMIA++ IMAGE SENSOR DRIVER
15135 M:      Sakari Ailus <sakari.ailus@iki.fi>
15136 L:      linux-media@vger.kernel.org
15137 S:      Maintained
15138 F:      drivers/media/i2c/smiapp/
15139 F:      include/media/i2c/smiapp.h
15140 F:      drivers/media/i2c/smiapp-pll.c
15141 F:      drivers/media/i2c/smiapp-pll.h
15142 F:      include/uapi/linux/smiapp.h
15143 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
15144
15145 SMM665 HARDWARE MONITOR DRIVER
15146 M:      Guenter Roeck <linux@roeck-us.net>
15147 L:      linux-hwmon@vger.kernel.org
15148 S:      Maintained
15149 F:      Documentation/hwmon/smm665.rst
15150 F:      drivers/hwmon/smm665.c
15151
15152 SMSC EMC2103 HARDWARE MONITOR DRIVER
15153 M:      Steve Glendinning <steve.glendinning@shawell.net>
15154 L:      linux-hwmon@vger.kernel.org
15155 S:      Maintained
15156 F:      Documentation/hwmon/emc2103.rst
15157 F:      drivers/hwmon/emc2103.c
15158
15159 SMSC SCH5627 HARDWARE MONITOR DRIVER
15160 M:      Hans de Goede <hdegoede@redhat.com>
15161 L:      linux-hwmon@vger.kernel.org
15162 S:      Supported
15163 F:      Documentation/hwmon/sch5627.rst
15164 F:      drivers/hwmon/sch5627.c
15165
15166 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15167 M:      Steve Glendinning <steve.glendinning@shawell.net>
15168 L:      linux-fbdev@vger.kernel.org
15169 S:      Maintained
15170 F:      drivers/video/fbdev/smscufx.c
15171
15172 SMSC47B397 HARDWARE MONITOR DRIVER
15173 M:      Jean Delvare <jdelvare@suse.com>
15174 L:      linux-hwmon@vger.kernel.org
15175 S:      Maintained
15176 F:      Documentation/hwmon/smsc47b397.rst
15177 F:      drivers/hwmon/smsc47b397.c
15178
15179 SMSC911x ETHERNET DRIVER
15180 M:      Steve Glendinning <steve.glendinning@shawell.net>
15181 L:      netdev@vger.kernel.org
15182 S:      Maintained
15183 F:      include/linux/smsc911x.h
15184 F:      drivers/net/ethernet/smsc/smsc911x.*
15185
15186 SMSC9420 PCI ETHERNET DRIVER
15187 M:      Steve Glendinning <steve.glendinning@shawell.net>
15188 L:      netdev@vger.kernel.org
15189 S:      Maintained
15190 F:      drivers/net/ethernet/smsc/smsc9420.*
15191
15192 SOC-CAMERA V4L2 SUBSYSTEM
15193 L:      linux-media@vger.kernel.org
15194 T:      git git://linuxtv.org/media_tree.git
15195 S:      Orphan
15196 F:      include/media/soc_camera.h
15197 F:      drivers/staging/media/soc_camera/
15198
15199 SOCIONEXT SYNQUACER I2C DRIVER
15200 M:      Ard Biesheuvel <ardb@kernel.org>
15201 L:      linux-i2c@vger.kernel.org
15202 S:      Maintained
15203 F:      drivers/i2c/busses/i2c-synquacer.c
15204 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15205
15206 SOCIONEXT UNIPHIER SOUND DRIVER
15207 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15208 S:      Orphan
15209 F:      sound/soc/uniphier/
15210
15211 SOEKRIS NET48XX LED SUPPORT
15212 M:      Chris Boot <bootc@bootc.net>
15213 S:      Maintained
15214 F:      drivers/leds/leds-net48xx.c
15215
15216 SOFT-IWARP DRIVER (siw)
15217 M:      Bernard Metzler <bmt@zurich.ibm.com>
15218 L:      linux-rdma@vger.kernel.org
15219 S:      Supported
15220 F:      drivers/infiniband/sw/siw/
15221 F:      include/uapi/rdma/siw-abi.h
15222
15223 SOFT-ROCE DRIVER (rxe)
15224 M:      Moni Shoua <monis@mellanox.com>
15225 L:      linux-rdma@vger.kernel.org
15226 S:      Supported
15227 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15228 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15229 F:      drivers/infiniband/sw/rxe/
15230 F:      include/uapi/rdma/rdma_user_rxe.h
15231
15232 SOFTLOGIC 6x10 MPEG CODEC
15233 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15234 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15235 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15236 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15237 M:      Ismael Luceno <ismael@iodev.co.uk>
15238 L:      linux-media@vger.kernel.org
15239 S:      Supported
15240 F:      drivers/media/pci/solo6x10/
15241
15242 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15243 M:      James Morse <james.morse@arm.com>
15244 L:      linux-arm-kernel@lists.infradead.org
15245 S:      Maintained
15246 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15247 F:      drivers/firmware/arm_sdei.c
15248 F:      include/linux/arm_sdei.h
15249 F:      include/uapi/linux/arm_sdei.h
15250
15251 SOFTWARE RAID (Multiple Disks) SUPPORT
15252 M:      Song Liu <song@kernel.org>
15253 L:      linux-raid@vger.kernel.org
15254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15255 S:      Supported
15256 F:      drivers/md/Makefile
15257 F:      drivers/md/Kconfig
15258 F:      drivers/md/md*
15259 F:      drivers/md/raid*
15260 F:      include/linux/raid/
15261 F:      include/uapi/linux/raid/
15262
15263 SOCIONEXT (SNI) AVE NETWORK DRIVER
15264 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15265 L:      netdev@vger.kernel.org
15266 S:      Maintained
15267 F:      drivers/net/ethernet/socionext/sni_ave.c
15268 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15269
15270 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15271 M:      Jassi Brar <jaswinder.singh@linaro.org>
15272 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15273 L:      netdev@vger.kernel.org
15274 S:      Maintained
15275 F:      drivers/net/ethernet/socionext/netsec.c
15276 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15277
15278 SOCIONEXT (SNI) Synquacer SPI DRIVER
15279 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15280 M:      Jassi Brar <jaswinder.singh@linaro.org>
15281 L:      linux-spi@vger.kernel.org
15282 S:      Maintained
15283 F:      drivers/spi/spi-synquacer.c
15284 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15285
15286 SOLIDRUN CLEARFOG SUPPORT
15287 M:      Russell King <linux@armlinux.org.uk>
15288 S:      Maintained
15289 F:      arch/arm/boot/dts/armada-388-clearfog*
15290 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15291
15292 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15293 M:      Russell King <linux@armlinux.org.uk>
15294 S:      Maintained
15295 F:      arch/arm/boot/dts/imx6*-cubox-i*
15296 F:      arch/arm/boot/dts/imx6*-hummingboard*
15297 F:      arch/arm/boot/dts/imx6*-sr-*
15298
15299 SONIC NETWORK DRIVER
15300 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15301 L:      netdev@vger.kernel.org
15302 S:      Maintained
15303 F:      drivers/net/ethernet/natsemi/sonic.*
15304
15305 SONICS SILICON BACKPLANE DRIVER (SSB)
15306 M:      Michael Buesch <m@bues.ch>
15307 L:      linux-wireless@vger.kernel.org
15308 S:      Maintained
15309 F:      drivers/ssb/
15310 F:      include/linux/ssb/
15311
15312 SONY IMX214 SENSOR DRIVER
15313 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15314 L:      linux-media@vger.kernel.org
15315 T:      git git://linuxtv.org/media_tree.git
15316 S:      Maintained
15317 F:      drivers/media/i2c/imx214.c
15318 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15319
15320 SONY IMX258 SENSOR DRIVER
15321 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15322 L:      linux-media@vger.kernel.org
15323 T:      git git://linuxtv.org/media_tree.git
15324 S:      Maintained
15325 F:      drivers/media/i2c/imx258.c
15326
15327 SONY IMX274 SENSOR DRIVER
15328 M:      Leon Luo <leonl@leopardimaging.com>
15329 L:      linux-media@vger.kernel.org
15330 T:      git git://linuxtv.org/media_tree.git
15331 S:      Maintained
15332 F:      drivers/media/i2c/imx274.c
15333 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15334
15335 SONY IMX290 SENSOR DRIVER
15336 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
15337 L:      linux-media@vger.kernel.org
15338 T:      git git://linuxtv.org/media_tree.git
15339 S:      Maintained
15340 F:      drivers/media/i2c/imx290.c
15341 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
15342
15343 SONY IMX319 SENSOR DRIVER
15344 M:      Bingbu Cao <bingbu.cao@intel.com>
15345 L:      linux-media@vger.kernel.org
15346 T:      git git://linuxtv.org/media_tree.git
15347 S:      Maintained
15348 F:      drivers/media/i2c/imx319.c
15349
15350 SONY IMX355 SENSOR DRIVER
15351 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15352 L:      linux-media@vger.kernel.org
15353 T:      git git://linuxtv.org/media_tree.git
15354 S:      Maintained
15355 F:      drivers/media/i2c/imx355.c
15356
15357 SONY MEMORYSTICK SUBSYSTEM
15358 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15359 M:      Alex Dubov <oakad@yahoo.com>
15360 M:      Ulf Hansson <ulf.hansson@linaro.org>
15361 L:      linux-mmc@vger.kernel.org
15362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15363 S:      Maintained
15364 F:      drivers/memstick/
15365 F:      include/linux/memstick.h
15366
15367 SONY VAIO CONTROL DEVICE DRIVER
15368 M:      Mattia Dongili <malattia@linux.it>
15369 L:      platform-driver-x86@vger.kernel.org
15370 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15371 S:      Maintained
15372 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15373 F:      drivers/char/sonypi.c
15374 F:      drivers/platform/x86/sony-laptop.c
15375 F:      include/linux/sony-laptop.h
15376
15377 SOUND
15378 M:      Jaroslav Kysela <perex@perex.cz>
15379 M:      Takashi Iwai <tiwai@suse.com>
15380 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15381 W:      http://www.alsa-project.org/
15382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15383 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15384 S:      Maintained
15385 F:      Documentation/sound/
15386 F:      include/sound/
15387 F:      include/uapi/sound/
15388 F:      sound/
15389
15390 SOUND - COMPRESSED AUDIO
15391 M:      Vinod Koul <vkoul@kernel.org>
15392 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15394 S:      Supported
15395 F:      Documentation/sound/designs/compress-offload.rst
15396 F:      include/sound/compress_driver.h
15397 F:      include/uapi/sound/compress_*
15398 F:      sound/core/compress_offload.c
15399 F:      sound/soc/soc-compress.c
15400
15401 SOUND - DMAENGINE HELPERS
15402 M:      Lars-Peter Clausen <lars@metafoo.de>
15403 S:      Supported
15404 F:      include/sound/dmaengine_pcm.h
15405 F:      sound/core/pcm_dmaengine.c
15406 F:      sound/soc/soc-generic-dmaengine-pcm.c
15407
15408 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15409 M:      Liam Girdwood <lgirdwood@gmail.com>
15410 M:      Mark Brown <broonie@kernel.org>
15411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15412 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15413 W:      http://alsa-project.org/main/index.php/ASoC
15414 S:      Supported
15415 F:      Documentation/devicetree/bindings/sound/
15416 F:      Documentation/sound/soc/
15417 F:      sound/soc/
15418 F:      include/dt-bindings/sound/
15419 F:      include/sound/soc*
15420
15421 SOUNDWIRE SUBSYSTEM
15422 M:      Vinod Koul <vkoul@kernel.org>
15423 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15424 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15425 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15426 S:      Supported
15427 F:      Documentation/driver-api/soundwire/
15428 F:      drivers/soundwire/
15429 F:      include/linux/soundwire/
15430
15431 SP2 MEDIA DRIVER
15432 M:      Olli Salonen <olli.salonen@iki.fi>
15433 L:      linux-media@vger.kernel.org
15434 W:      https://linuxtv.org
15435 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15436 S:      Maintained
15437 F:      drivers/media/dvb-frontends/sp2*
15438
15439 SPARC + UltraSPARC (sparc/sparc64)
15440 M:      "David S. Miller" <davem@davemloft.net>
15441 L:      sparclinux@vger.kernel.org
15442 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15445 S:      Maintained
15446 F:      arch/sparc/
15447 F:      drivers/sbus/
15448
15449 SPARC SERIAL DRIVERS
15450 M:      "David S. Miller" <davem@davemloft.net>
15451 L:      sparclinux@vger.kernel.org
15452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15454 S:      Maintained
15455 F:      include/linux/sunserialcore.h
15456 F:      drivers/tty/serial/suncore.c
15457 F:      drivers/tty/serial/sunhv.c
15458 F:      drivers/tty/serial/sunsab.c
15459 F:      drivers/tty/serial/sunsab.h
15460 F:      drivers/tty/serial/sunsu.c
15461 F:      drivers/tty/serial/sunzilog.c
15462 F:      drivers/tty/serial/sunzilog.h
15463 F:      drivers/tty/vcc.c
15464
15465 SPARSE CHECKER
15466 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15467 L:      linux-sparse@vger.kernel.org
15468 W:      https://sparse.wiki.kernel.org/
15469 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15470 S:      Maintained
15471 F:      include/linux/compiler.h
15472
15473 SPEAR CLOCK FRAMEWORK SUPPORT
15474 M:      Viresh Kumar <vireshk@kernel.org>
15475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15476 W:      http://www.st.com/spear
15477 S:      Maintained
15478 F:      drivers/clk/spear/
15479
15480 SPEAR PLATFORM SUPPORT
15481 M:      Viresh Kumar <vireshk@kernel.org>
15482 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15484 W:      http://www.st.com/spear
15485 S:      Maintained
15486 F:      arch/arm/boot/dts/spear*
15487 F:      arch/arm/mach-spear/
15488
15489 SPI NOR SUBSYSTEM
15490 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15491 L:      linux-mtd@lists.infradead.org
15492 W:      http://www.linux-mtd.infradead.org/
15493 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15495 S:      Maintained
15496 F:      drivers/mtd/spi-nor/
15497 F:      include/linux/mtd/spi-nor.h
15498
15499 SPI SUBSYSTEM
15500 M:      Mark Brown <broonie@kernel.org>
15501 L:      linux-spi@vger.kernel.org
15502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15503 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15504 S:      Maintained
15505 F:      Documentation/devicetree/bindings/spi/
15506 F:      Documentation/spi/
15507 F:      drivers/spi/
15508 F:      include/linux/spi/
15509 F:      include/uapi/linux/spi/
15510 F:      tools/spi/
15511
15512 SPIDERNET NETWORK DRIVER for CELL
15513 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15514 L:      netdev@vger.kernel.org
15515 S:      Supported
15516 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15517 F:      drivers/net/ethernet/toshiba/spider_net*
15518
15519 SPMI SUBSYSTEM
15520 R:      Stephen Boyd <sboyd@kernel.org>
15521 L:      linux-arm-msm@vger.kernel.org
15522 F:      Documentation/devicetree/bindings/spmi/
15523 F:      drivers/spmi/
15524 F:      include/dt-bindings/spmi/spmi.h
15525 F:      include/linux/spmi.h
15526 F:      include/trace/events/spmi.h
15527
15528 SPU FILE SYSTEM
15529 M:      Jeremy Kerr <jk@ozlabs.org>
15530 L:      linuxppc-dev@lists.ozlabs.org
15531 W:      http://www.ibm.com/developerworks/power/cell/
15532 S:      Supported
15533 F:      Documentation/filesystems/spufs.txt
15534 F:      arch/powerpc/platforms/cell/spufs/
15535
15536 SQUASHFS FILE SYSTEM
15537 M:      Phillip Lougher <phillip@squashfs.org.uk>
15538 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15539 W:      http://squashfs.org.uk
15540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15541 S:      Maintained
15542 F:      Documentation/filesystems/squashfs.txt
15543 F:      fs/squashfs/
15544
15545 SRM (Alpha) environment access
15546 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15547 S:      Maintained
15548 F:      arch/alpha/kernel/srm_env.c
15549
15550 ST LSM6DSx IMU IIO DRIVER
15551 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15552 L:      linux-iio@vger.kernel.org
15553 W:      http://www.st.com/
15554 S:      Maintained
15555 F:      drivers/iio/imu/st_lsm6dsx/
15556 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15557
15558 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15559 M:      Mickael Guene <mickael.guene@st.com>
15560 L:      linux-media@vger.kernel.org
15561 T:      git git://linuxtv.org/media_tree.git
15562 S:      Maintained
15563 F:      drivers/media/i2c/st-mipid02.c
15564 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15565
15566 ST STM32 I2C/SMBUS DRIVER
15567 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15568 L:      linux-i2c@vger.kernel.org
15569 S:      Maintained
15570 F:      drivers/i2c/busses/i2c-stm32*
15571
15572 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15573 M:      Song Qiang <songqiang1304521@gmail.com>
15574 L:      linux-iio@vger.kernel.org
15575 S:      Maintained
15576 F:      drivers/iio/proximity/vl53l0x-i2c.c
15577 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15578
15579 STABLE BRANCH
15580 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15581 M:      Sasha Levin <sashal@kernel.org>
15582 L:      stable@vger.kernel.org
15583 S:      Supported
15584 F:      Documentation/process/stable-kernel-rules.rst
15585
15586 STAGING - COMEDI
15587 M:      Ian Abbott <abbotti@mev.co.uk>
15588 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15589 S:      Odd Fixes
15590 F:      drivers/staging/comedi/
15591
15592 STAGING - FIELDBUS SUBSYSTEM
15593 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15594 S:      Maintained
15595 F:      drivers/staging/fieldbus/*
15596 F:      drivers/staging/fieldbus/Documentation/
15597
15598 STAGING - HMS ANYBUS-S BUS
15599 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15600 S:      Maintained
15601 F:      drivers/staging/fieldbus/anybuss/
15602
15603 STAGING - INDUSTRIAL IO
15604 M:      Jonathan Cameron <jic23@kernel.org>
15605 L:      linux-iio@vger.kernel.org
15606 S:      Odd Fixes
15607 F:      Documentation/devicetree/bindings/staging/iio/
15608 F:      drivers/staging/iio/
15609
15610 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15611 M:      Marc Dietrich <marvin24@gmx.de>
15612 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15613 L:      linux-tegra@vger.kernel.org
15614 S:      Maintained
15615 F:      drivers/staging/nvec/
15616
15617 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15618 M:      Jens Frederich <jfrederich@gmail.com>
15619 M:      Daniel Drake <dsd@laptop.org>
15620 M:      Jon Nettleton <jon.nettleton@gmail.com>
15621 W:      http://wiki.laptop.org/go/DCON
15622 S:      Maintained
15623 F:      drivers/staging/olpc_dcon/
15624
15625 STAGING - REALTEK RTL8712U DRIVERS
15626 M:      Larry Finger <Larry.Finger@lwfinger.net>
15627 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15628 S:      Odd Fixes
15629 F:      drivers/staging/rtl8712/
15630
15631 STAGING - REALTEK RTL8188EU DRIVERS
15632 M:      Larry Finger <Larry.Finger@lwfinger.net>
15633 S:      Odd Fixes
15634 F:      drivers/staging/rtl8188eu/
15635
15636 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15637 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15638 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15639 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15640 L:      linux-fbdev@vger.kernel.org
15641 S:      Maintained
15642 F:      drivers/staging/sm750fb/
15643
15644 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15645 M:      William Hubbs <w.d.hubbs@gmail.com>
15646 M:      Chris Brannon <chris@the-brannons.com>
15647 M:      Kirk Reiser <kirk@reisers.ca>
15648 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15649 L:      speakup@linux-speakup.org
15650 W:      http://www.linux-speakup.org/
15651 S:      Odd Fixes
15652 F:      drivers/staging/speakup/
15653
15654 STAGING - VIA VT665X DRIVERS
15655 M:      Forest Bond <forest@alittletooquiet.net>
15656 S:      Odd Fixes
15657 F:      drivers/staging/vt665?/
15658
15659 STAGING - WILC1000 WIFI DRIVER
15660 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15661 M:      Ajay Singh <ajay.kathat@microchip.com>
15662 L:      linux-wireless@vger.kernel.org
15663 S:      Supported
15664 F:      drivers/staging/wilc1000/
15665
15666 STAGING - SEPS525 LCD CONTROLLER DRIVERS
15667 M:      Michael Hennerich <michael.hennerich@analog.com>
15668 M:      Beniamin Bia <beniamin.bia@analog.com>
15669 L:      linux-fbdev@vger.kernel.org
15670 S:      Supported
15671 F:      drivers/staging/fbtft/fb_seps525.c
15672 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
15673
15674 STAGING SUBSYSTEM
15675 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15677 L:      devel@driverdev.osuosl.org
15678 S:      Supported
15679 F:      drivers/staging/
15680
15681 STARFIRE/DURALAN NETWORK DRIVER
15682 M:      Ion Badulescu <ionut@badula.org>
15683 S:      Odd Fixes
15684 F:      drivers/net/ethernet/adaptec/starfire*
15685
15686 STEC S1220 SKD DRIVER
15687 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15688 L:      linux-block@vger.kernel.org
15689 S:      Maintained
15690 F:      drivers/block/skd*[ch]
15691
15692 STI AUDIO (ASoC) DRIVERS
15693 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15694 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15695 S:      Maintained
15696 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15697 F:      sound/soc/sti/
15698
15699 STI CEC DRIVER
15700 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15701 S:      Maintained
15702 F:      drivers/media/platform/sti/cec/
15703 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15704
15705 STK1160 USB VIDEO CAPTURE DRIVER
15706 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15707 L:      linux-media@vger.kernel.org
15708 T:      git git://linuxtv.org/media_tree.git
15709 S:      Maintained
15710 F:      drivers/media/usb/stk1160/
15711
15712 STM32 AUDIO (ASoC) DRIVERS
15713 M:      Olivier Moysan <olivier.moysan@st.com>
15714 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15715 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15716 S:      Maintained
15717 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15718 F:      sound/soc/stm/
15719
15720 STM32 TIMER/LPTIMER DRIVERS
15721 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15722 S:      Maintained
15723 F:      drivers/*/stm32-*timer*
15724 F:      drivers/pwm/pwm-stm32*
15725 F:      include/linux/*/stm32-*tim*
15726 F:      Documentation/ABI/testing/*timer-stm32
15727 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15728 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15729
15730 STMMAC ETHERNET DRIVER
15731 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15732 M:      Alexandre Torgue <alexandre.torgue@st.com>
15733 M:      Jose Abreu <joabreu@synopsys.com>
15734 L:      netdev@vger.kernel.org
15735 W:      http://www.stlinux.com
15736 S:      Supported
15737 F:      drivers/net/ethernet/stmicro/stmmac/
15738
15739 SUN3/3X
15740 M:      Sam Creasey <sammy@sammy.net>
15741 W:      http://sammy.net/sun3/
15742 S:      Maintained
15743 F:      arch/m68k/kernel/*sun3*
15744 F:      arch/m68k/sun3*/
15745 F:      arch/m68k/include/asm/sun3*
15746 F:      drivers/net/ethernet/i825xx/sun3*
15747
15748 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15749 M:      Hans de Goede <hdegoede@redhat.com>
15750 L:      linux-input@vger.kernel.org
15751 S:      Maintained
15752 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
15753 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15754
15755 SUNDANCE NETWORK DRIVER
15756 M:      Denis Kirjanov <kda@linux-powerpc.org>
15757 L:      netdev@vger.kernel.org
15758 S:      Maintained
15759 F:      drivers/net/ethernet/dlink/sundance.c
15760
15761 SUPERH
15762 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15763 M:      Rich Felker <dalias@libc.org>
15764 L:      linux-sh@vger.kernel.org
15765 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15766 S:      Maintained
15767 F:      Documentation/sh/
15768 F:      arch/sh/
15769 F:      drivers/sh/
15770
15771 SUSPEND TO RAM
15772 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15773 M:      Len Brown <len.brown@intel.com>
15774 M:      Pavel Machek <pavel@ucw.cz>
15775 L:      linux-pm@vger.kernel.org
15776 B:      https://bugzilla.kernel.org
15777 S:      Supported
15778 F:      Documentation/power/
15779 F:      arch/x86/kernel/acpi/
15780 F:      drivers/base/power/
15781 F:      kernel/power/
15782 F:      include/linux/suspend.h
15783 F:      include/linux/freezer.h
15784 F:      include/linux/pm.h
15785
15786 SVGA HANDLING
15787 M:      Martin Mares <mj@ucw.cz>
15788 L:      linux-video@atrey.karlin.mff.cuni.cz
15789 S:      Maintained
15790 F:      Documentation/admin-guide/svga.rst
15791 F:      arch/x86/boot/video*
15792
15793 SWIOTLB SUBSYSTEM
15794 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15795 L:      iommu@lists.linux-foundation.org
15796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15797 S:      Supported
15798 F:      kernel/dma/swiotlb.c
15799 F:      arch/*/kernel/pci-swiotlb.c
15800 F:      include/linux/swiotlb.h
15801
15802 SWITCHDEV
15803 M:      Jiri Pirko <jiri@resnulli.us>
15804 M:      Ivan Vecera <ivecera@redhat.com>
15805 L:      netdev@vger.kernel.org
15806 S:      Supported
15807 F:      net/switchdev/
15808 F:      include/net/switchdev.h
15809
15810 SY8106A REGULATOR DRIVER
15811 M:      Icenowy Zheng <icenowy@aosc.io>
15812 S:      Maintained
15813 F:      drivers/regulator/sy8106a-regulator.c
15814 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15815
15816 SYNC FILE FRAMEWORK
15817 M:      Sumit Semwal <sumit.semwal@linaro.org>
15818 R:      Gustavo Padovan <gustavo@padovan.org>
15819 S:      Maintained
15820 L:      linux-media@vger.kernel.org
15821 L:      dri-devel@lists.freedesktop.org
15822 F:      drivers/dma-buf/sync_*
15823 F:      drivers/dma-buf/dma-fence*
15824 F:      drivers/dma-buf/sw_sync.c
15825 F:      include/linux/sync_file.h
15826 F:      include/uapi/linux/sync_file.h
15827 F:      Documentation/driver-api/sync_file.rst
15828 T:      git git://anongit.freedesktop.org/drm/drm-misc
15829
15830 SYNOPSYS ARC ARCHITECTURE
15831 M:      Vineet Gupta <vgupta@synopsys.com>
15832 L:      linux-snps-arc@lists.infradead.org
15833 S:      Supported
15834 F:      arch/arc/
15835 F:      Documentation/devicetree/bindings/arc/*
15836 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15837 F:      drivers/clocksource/arc_timer.c
15838 F:      drivers/tty/serial/arc_uart.c
15839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15840
15841 SYNOPSYS ARC HSDK SDP pll clock driver
15842 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15843 S:      Supported
15844 F:      drivers/clk/clk-hsdk-pll.c
15845 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15846
15847 SYNOPSYS ARC SDP clock driver
15848 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15849 S:      Supported
15850 F:      drivers/clk/axs10x/*
15851 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15852
15853 SYNOPSYS ARC SDP platform support
15854 M:      Alexey Brodkin <abrodkin@synopsys.com>
15855 S:      Supported
15856 F:      arch/arc/plat-axs10x
15857 F:      arch/arc/boot/dts/ax*
15858 F:      Documentation/devicetree/bindings/arc/axs10*
15859
15860 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15861 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15862 S:      Supported
15863 F:      drivers/reset/reset-axs10x.c
15864 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15865
15866 SYNOPSYS CREG GPIO DRIVER
15867 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15868 S:      Maintained
15869 F:      drivers/gpio/gpio-creg-snps.c
15870 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15871
15872 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15873 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15874 S:      Maintained
15875 F:      drivers/tty/serial/8250/8250_dw.c
15876
15877 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15878 M:      Hoan Tran <hoan@os.amperecomputing.com>
15879 L:      linux-gpio@vger.kernel.org
15880 S:      Maintained
15881 F:      drivers/gpio/gpio-dwapb.c
15882 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15883
15884 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15885 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15886 S:      Maintained
15887 F:      drivers/dma/dw-axi-dmac/
15888 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15889
15890 SYNOPSYS DESIGNWARE DMAC DRIVER
15891 M:      Viresh Kumar <vireshk@kernel.org>
15892 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15893 S:      Maintained
15894 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15895 F:      drivers/dma/dw/
15896 F:      include/dt-bindings/dma/dw-dmac.h
15897 F:      include/linux/dma/dw.h
15898 F:      include/linux/platform_data/dma-dw.h
15899
15900 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15901 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15902 L:      netdev@vger.kernel.org
15903 S:      Supported
15904 F:      drivers/net/ethernet/synopsys/
15905
15906 SYNOPSYS DESIGNWARE I2C DRIVER
15907 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15908 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15909 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15910 L:      linux-i2c@vger.kernel.org
15911 S:      Maintained
15912 F:      drivers/i2c/busses/i2c-designware-*
15913 F:      include/linux/platform_data/i2c-designware.h
15914
15915 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15916 M:      Jaehoon Chung <jh80.chung@samsung.com>
15917 L:      linux-mmc@vger.kernel.org
15918 S:      Maintained
15919 F:      drivers/mmc/host/dw_mmc*
15920
15921 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15922 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15923 S:      Supported
15924 F:      drivers/reset/reset-hsdk.c
15925 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15926 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15927
15928 SYSTEM CONFIGURATION (SYSCON)
15929 M:      Lee Jones <lee.jones@linaro.org>
15930 M:      Arnd Bergmann <arnd@arndb.de>
15931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15932 S:      Supported
15933 F:      drivers/mfd/syscon.c
15934
15935 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15936 M:      Sudeep Holla <sudeep.holla@arm.com>
15937 L:      linux-arm-kernel@lists.infradead.org
15938 S:      Maintained
15939 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15940 F:      drivers/clk/clk-sc[mp]i.c
15941 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15942 F:      drivers/firmware/arm_scpi.c
15943 F:      drivers/firmware/arm_scmi/
15944 F:      drivers/reset/reset-scmi.c
15945 F:      include/linux/sc[mp]i_protocol.h
15946
15947 SYSTEM RESET/SHUTDOWN DRIVERS
15948 M:      Sebastian Reichel <sre@kernel.org>
15949 L:      linux-pm@vger.kernel.org
15950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15951 S:      Maintained
15952 F:      Documentation/devicetree/bindings/power/reset/
15953 F:      drivers/power/reset/
15954
15955 SYSTEM TRACE MODULE CLASS
15956 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15957 S:      Maintained
15958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15959 F:      Documentation/trace/stm.rst
15960 F:      drivers/hwtracing/stm/
15961 F:      include/linux/stm.h
15962 F:      include/uapi/linux/stm.h
15963
15964 SYSTEM76 ACPI DRIVER
15965 M:      Jeremy Soller <jeremy@system76.com>
15966 M:      System76 Product Development <productdev@system76.com>
15967 L:      platform-driver-x86@vger.kernel.org
15968 S:      Maintained
15969 F:      drivers/platform/x86/system76_acpi.c
15970
15971 SYSV FILESYSTEM
15972 M:      Christoph Hellwig <hch@infradead.org>
15973 S:      Maintained
15974 F:      Documentation/filesystems/sysv-fs.txt
15975 F:      fs/sysv/
15976 F:      include/linux/sysv_fs.h
15977
15978 TASKSTATS STATISTICS INTERFACE
15979 M:      Balbir Singh <bsingharora@gmail.com>
15980 S:      Maintained
15981 F:      Documentation/accounting/taskstats*
15982 F:      include/linux/taskstats*
15983 F:      kernel/taskstats.c
15984
15985 TC subsystem
15986 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15987 M:      Cong Wang <xiyou.wangcong@gmail.com>
15988 M:      Jiri Pirko <jiri@resnulli.us>
15989 L:      netdev@vger.kernel.org
15990 S:      Maintained
15991 F:      include/net/pkt_cls.h
15992 F:      include/net/pkt_sched.h
15993 F:      include/net/tc_act/
15994 F:      include/uapi/linux/pkt_cls.h
15995 F:      include/uapi/linux/pkt_sched.h
15996 F:      include/uapi/linux/tc_act/
15997 F:      include/uapi/linux/tc_ematch/
15998 F:      net/sched/
15999
16000 TC90522 MEDIA DRIVER
16001 M:      Akihiro Tsukada <tskd08@gmail.com>
16002 L:      linux-media@vger.kernel.org
16003 S:      Odd Fixes
16004 F:      drivers/media/dvb-frontends/tc90522*
16005
16006 TCP LOW PRIORITY MODULE
16007 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
16008 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
16009 W:      http://tcp-lp-mod.sourceforge.net/
16010 S:      Maintained
16011 F:      net/ipv4/tcp_lp.c
16012
16013 TDA10071 MEDIA DRIVER
16014 M:      Antti Palosaari <crope@iki.fi>
16015 L:      linux-media@vger.kernel.org
16016 W:      https://linuxtv.org
16017 W:      http://palosaari.fi/linux/
16018 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16019 T:      git git://linuxtv.org/anttip/media_tree.git
16020 S:      Maintained
16021 F:      drivers/media/dvb-frontends/tda10071*
16022
16023 TDA18212 MEDIA DRIVER
16024 M:      Antti Palosaari <crope@iki.fi>
16025 L:      linux-media@vger.kernel.org
16026 W:      https://linuxtv.org
16027 W:      http://palosaari.fi/linux/
16028 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16029 T:      git git://linuxtv.org/anttip/media_tree.git
16030 S:      Maintained
16031 F:      drivers/media/tuners/tda18212*
16032
16033 TDA18218 MEDIA DRIVER
16034 M:      Antti Palosaari <crope@iki.fi>
16035 L:      linux-media@vger.kernel.org
16036 W:      https://linuxtv.org
16037 W:      http://palosaari.fi/linux/
16038 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16039 T:      git git://linuxtv.org/anttip/media_tree.git
16040 S:      Maintained
16041 F:      drivers/media/tuners/tda18218*
16042
16043 TDA18250 MEDIA DRIVER
16044 M:      Olli Salonen <olli.salonen@iki.fi>
16045 L:      linux-media@vger.kernel.org
16046 W:      https://linuxtv.org
16047 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16048 T:      git git://linuxtv.org/media_tree.git
16049 S:      Maintained
16050 F:      drivers/media/tuners/tda18250*
16051
16052 TDA18271 MEDIA DRIVER
16053 M:      Michael Krufky <mkrufky@linuxtv.org>
16054 L:      linux-media@vger.kernel.org
16055 W:      https://linuxtv.org
16056 W:      http://github.com/mkrufky
16057 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16058 T:      git git://linuxtv.org/mkrufky/tuners.git
16059 S:      Maintained
16060 F:      drivers/media/tuners/tda18271*
16061
16062 TDA1997x MEDIA DRIVER
16063 M:      Tim Harvey <tharvey@gateworks.com>
16064 L:      linux-media@vger.kernel.org
16065 W:      https://linuxtv.org
16066 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16067 S:      Maintained
16068 F:      drivers/media/i2c/tda1997x.*
16069
16070 TDA827x MEDIA DRIVER
16071 M:      Michael Krufky <mkrufky@linuxtv.org>
16072 L:      linux-media@vger.kernel.org
16073 W:      https://linuxtv.org
16074 W:      http://github.com/mkrufky
16075 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16076 T:      git git://linuxtv.org/mkrufky/tuners.git
16077 S:      Maintained
16078 F:      drivers/media/tuners/tda8290.*
16079
16080 TDA8290 MEDIA DRIVER
16081 M:      Michael Krufky <mkrufky@linuxtv.org>
16082 L:      linux-media@vger.kernel.org
16083 W:      https://linuxtv.org
16084 W:      http://github.com/mkrufky
16085 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16086 T:      git git://linuxtv.org/mkrufky/tuners.git
16087 S:      Maintained
16088 F:      drivers/media/tuners/tda8290.*
16089
16090 TDA9840 MEDIA DRIVER
16091 M:      Hans Verkuil <hverkuil@xs4all.nl>
16092 L:      linux-media@vger.kernel.org
16093 T:      git git://linuxtv.org/media_tree.git
16094 W:      https://linuxtv.org
16095 S:      Maintained
16096 F:      drivers/media/i2c/tda9840*
16097
16098 TEA5761 TUNER DRIVER
16099 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16100 L:      linux-media@vger.kernel.org
16101 W:      https://linuxtv.org
16102 T:      git git://linuxtv.org/media_tree.git
16103 S:      Odd fixes
16104 F:      drivers/media/tuners/tea5761.*
16105
16106 TEA5767 TUNER DRIVER
16107 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16108 L:      linux-media@vger.kernel.org
16109 W:      https://linuxtv.org
16110 T:      git git://linuxtv.org/media_tree.git
16111 S:      Maintained
16112 F:      drivers/media/tuners/tea5767.*
16113
16114 TEA6415C MEDIA DRIVER
16115 M:      Hans Verkuil <hverkuil@xs4all.nl>
16116 L:      linux-media@vger.kernel.org
16117 T:      git git://linuxtv.org/media_tree.git
16118 W:      https://linuxtv.org
16119 S:      Maintained
16120 F:      drivers/media/i2c/tea6415c*
16121
16122 TEA6420 MEDIA DRIVER
16123 M:      Hans Verkuil <hverkuil@xs4all.nl>
16124 L:      linux-media@vger.kernel.org
16125 T:      git git://linuxtv.org/media_tree.git
16126 W:      https://linuxtv.org
16127 S:      Maintained
16128 F:      drivers/media/i2c/tea6420*
16129
16130 TEAM DRIVER
16131 M:      Jiri Pirko <jiri@resnulli.us>
16132 L:      netdev@vger.kernel.org
16133 S:      Supported
16134 F:      drivers/net/team/
16135 F:      include/linux/if_team.h
16136 F:      include/uapi/linux/if_team.h
16137
16138 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
16139 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
16140 S:      Maintained
16141 F:      arch/x86/platform/ts5500/
16142
16143 TECHNOTREND USB IR RECEIVER
16144 M:      Sean Young <sean@mess.org>
16145 L:      linux-media@vger.kernel.org
16146 S:      Maintained
16147 F:      drivers/media/rc/ttusbir.c
16148
16149 TECHWELL TW9910 VIDEO DECODER
16150 L:      linux-media@vger.kernel.org
16151 S:      Orphan
16152 F:      drivers/media/i2c/tw9910.c
16153 F:      include/media/i2c/tw9910.h
16154
16155 TEE SUBSYSTEM
16156 M:      Jens Wiklander <jens.wiklander@linaro.org>
16157 L:      tee-dev@lists.linaro.org
16158 S:      Maintained
16159 F:      include/linux/tee_drv.h
16160 F:      include/uapi/linux/tee.h
16161 F:      drivers/tee/
16162 F:      Documentation/tee.txt
16163
16164 TEGRA ARCHITECTURE SUPPORT
16165 M:      Thierry Reding <thierry.reding@gmail.com>
16166 M:      Jonathan Hunter <jonathanh@nvidia.com>
16167 L:      linux-tegra@vger.kernel.org
16168 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
16169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
16170 S:      Supported
16171 N:      [^a-z]tegra
16172
16173 TEGRA CLOCK DRIVER
16174 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
16175 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
16176 S:      Supported
16177 F:      drivers/clk/tegra/
16178
16179 TEGRA DMA DRIVERS
16180 M:      Laxman Dewangan <ldewangan@nvidia.com>
16181 M:      Jon Hunter <jonathanh@nvidia.com>
16182 S:      Supported
16183 F:      drivers/dma/tegra*
16184
16185 TEGRA I2C DRIVER
16186 M:      Laxman Dewangan <ldewangan@nvidia.com>
16187 R:      Dmitry Osipenko <digetx@gmail.com>
16188 S:      Supported
16189 F:      drivers/i2c/busses/i2c-tegra.c
16190
16191 TEGRA IOMMU DRIVERS
16192 M:      Thierry Reding <thierry.reding@gmail.com>
16193 L:      linux-tegra@vger.kernel.org
16194 S:      Supported
16195 F:      drivers/iommu/tegra*
16196
16197 TEGRA KBC DRIVER
16198 M:      Laxman Dewangan <ldewangan@nvidia.com>
16199 S:      Supported
16200 F:      drivers/input/keyboard/tegra-kbc.c
16201
16202 TEGRA NAND DRIVER
16203 M:      Stefan Agner <stefan@agner.ch>
16204 M:      Lucas Stach <dev@lynxeye.de>
16205 S:      Maintained
16206 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16207 F:      drivers/mtd/nand/raw/tegra_nand.c
16208
16209 TEGRA PWM DRIVER
16210 M:      Thierry Reding <thierry.reding@gmail.com>
16211 S:      Supported
16212 F:      drivers/pwm/pwm-tegra.c
16213
16214 TEGRA SERIAL DRIVER
16215 M:      Laxman Dewangan <ldewangan@nvidia.com>
16216 S:      Supported
16217 F:      drivers/tty/serial/serial-tegra.c
16218
16219 TEGRA SPI DRIVER
16220 M:      Laxman Dewangan <ldewangan@nvidia.com>
16221 S:      Supported
16222 F:      drivers/spi/spi-tegra*
16223
16224 TEGRA XUSB PADCTL DRIVER
16225 M:      JC Kuo <jckuo@nvidia.com>
16226 S:      Supported
16227 F:      drivers/phy/tegra/xusb*
16228
16229 TEHUTI ETHERNET DRIVER
16230 M:      Andy Gospodarek <andy@greyhouse.net>
16231 L:      netdev@vger.kernel.org
16232 S:      Supported
16233 F:      drivers/net/ethernet/tehuti/*
16234
16235 Telecom Clock Driver for MCPL0010
16236 M:      Mark Gross <mark.gross@intel.com>
16237 S:      Supported
16238 F:      drivers/char/tlclk.c
16239
16240 TENSILICA XTENSA PORT (xtensa)
16241 M:      Chris Zankel <chris@zankel.net>
16242 M:      Max Filippov <jcmvbkbc@gmail.com>
16243 L:      linux-xtensa@linux-xtensa.org
16244 T:      git git://github.com/czankel/xtensa-linux.git
16245 S:      Maintained
16246 F:      arch/xtensa/
16247 F:      drivers/irqchip/irq-xtensa-*
16248
16249 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16250 M:      Nishanth Menon <nm@ti.com>
16251 M:      Tero Kristo <t-kristo@ti.com>
16252 M:      Santosh Shilimkar <ssantosh@kernel.org>
16253 L:      linux-arm-kernel@lists.infradead.org
16254 S:      Maintained
16255 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16256 F:      drivers/firmware/ti_sci*
16257 F:      include/linux/soc/ti/ti_sci_protocol.h
16258 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16259 F:      drivers/soc/ti/ti_sci_pm_domains.c
16260 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16261 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16262 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16263 F:      drivers/clk/keystone/sci-clk.c
16264 F:      drivers/reset/reset-ti-sci.c
16265 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16266 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16267 F:      drivers/irqchip/irq-ti-sci-intr.c
16268 F:      drivers/irqchip/irq-ti-sci-inta.c
16269 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16270 F:      drivers/soc/ti/ti_sci_inta_msi.c
16271
16272 Texas Instruments ASoC drivers
16273 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16274 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16275 S:      Maintained
16276 F:      sound/soc/ti/
16277
16278 Texas Instruments' DAC7612 DAC Driver
16279 M:      Ricardo Ribalda <ricardo@ribalda.com>
16280 L:      linux-iio@vger.kernel.org
16281 S:      Supported
16282 F:      drivers/iio/dac/ti-dac7612.c
16283 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16284
16285 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16286 M:      Hans Verkuil <hverkuil@xs4all.nl>
16287 L:      linux-media@vger.kernel.org
16288 T:      git git://linuxtv.org/media_tree.git
16289 W:      https://linuxtv.org
16290 S:      Maintained
16291 F:      drivers/media/radio/radio-raremono.c
16292
16293 THERMAL
16294 M:      Zhang Rui <rui.zhang@intel.com>
16295 M:      Eduardo Valentin <edubezval@gmail.com>
16296 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
16297 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16298 L:      linux-pm@vger.kernel.org
16299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
16300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
16301 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16302 S:      Supported
16303 F:      drivers/thermal/
16304 F:      include/linux/thermal.h
16305 F:      include/uapi/linux/thermal.h
16306 F:      include/linux/cpu_cooling.h
16307 F:      Documentation/devicetree/bindings/thermal/
16308
16309 THERMAL/CPU_COOLING
16310 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16311 M:      Viresh Kumar <viresh.kumar@linaro.org>
16312 M:      Javi Merino <javi.merino@kernel.org>
16313 L:      linux-pm@vger.kernel.org
16314 S:      Supported
16315 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16316 F:      drivers/thermal/cpu_cooling.c
16317 F:      include/linux/cpu_cooling.h
16318
16319 THERMAL DRIVER FOR AMLOGIC SOCS
16320 M:      Guillaume La Roque <glaroque@baylibre.com>
16321 L:      linux-pm@vger.kernel.org
16322 L:      linux-amlogic@lists.infradead.org
16323 W:      http://linux-meson.com/
16324 S:      Supported
16325 F:      drivers/thermal/amlogic_thermal.c
16326 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
16327
16328 THINKPAD ACPI EXTRAS DRIVER
16329 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16330 L:      ibm-acpi-devel@lists.sourceforge.net
16331 L:      platform-driver-x86@vger.kernel.org
16332 W:      http://ibm-acpi.sourceforge.net
16333 W:      http://thinkwiki.org/wiki/Ibm-acpi
16334 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16335 S:      Maintained
16336 F:      drivers/platform/x86/thinkpad_acpi.c
16337
16338 THUNDERBOLT DRIVER
16339 M:      Andreas Noever <andreas.noever@gmail.com>
16340 M:      Michael Jamet <michael.jamet@intel.com>
16341 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16342 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16344 S:      Maintained
16345 F:      Documentation/admin-guide/thunderbolt.rst
16346 F:      drivers/thunderbolt/
16347 F:      include/linux/thunderbolt.h
16348
16349 THUNDERBOLT NETWORK DRIVER
16350 M:      Michael Jamet <michael.jamet@intel.com>
16351 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16352 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16353 L:      netdev@vger.kernel.org
16354 S:      Maintained
16355 F:      drivers/net/thunderbolt.c
16356
16357 THUNDERX GPIO DRIVER
16358 M:      David Daney <david.daney@cavium.com>
16359 S:      Maintained
16360 F:      drivers/gpio/gpio-thunderx.c
16361
16362 TI AM437X VPFE DRIVER
16363 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16364 L:      linux-media@vger.kernel.org
16365 W:      https://linuxtv.org
16366 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16367 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16368 S:      Maintained
16369 F:      drivers/media/platform/am437x/
16370
16371 TI BANDGAP AND THERMAL DRIVER
16372 M:      Eduardo Valentin <edubezval@gmail.com>
16373 M:      Keerthy <j-keerthy@ti.com>
16374 L:      linux-pm@vger.kernel.org
16375 L:      linux-omap@vger.kernel.org
16376 S:      Maintained
16377 F:      drivers/thermal/ti-soc-thermal/
16378
16379 TI BQ27XXX POWER SUPPLY DRIVER
16380 R:      Andrew F. Davis <afd@ti.com>
16381 F:      include/linux/power/bq27xxx_battery.h
16382 F:      drivers/power/supply/bq27xxx_battery.c
16383 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16384
16385 TI CDCE706 CLOCK DRIVER
16386 M:      Max Filippov <jcmvbkbc@gmail.com>
16387 S:      Maintained
16388 F:      drivers/clk/clk-cdce706.c
16389
16390 TI CLOCK DRIVER
16391 M:      Tero Kristo <t-kristo@ti.com>
16392 L:      linux-omap@vger.kernel.org
16393 S:      Maintained
16394 F:      drivers/clk/ti/
16395 F:      include/linux/clk/ti.h
16396
16397 TI DAVINCI MACHINE SUPPORT
16398 M:      Sekhar Nori <nsekhar@ti.com>
16399 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16402 S:      Supported
16403 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16404 F:      arch/arm/mach-davinci/
16405 F:      drivers/i2c/busses/i2c-davinci.c
16406 F:      arch/arm/boot/dts/da850*
16407
16408 TI DAVINCI SERIES CLOCK DRIVER
16409 M:      David Lechner <david@lechnology.com>
16410 R:      Sekhar Nori <nsekhar@ti.com>
16411 S:      Maintained
16412 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16413 F:      drivers/clk/davinci/
16414
16415 TI DAVINCI SERIES GPIO DRIVER
16416 M:      Keerthy <j-keerthy@ti.com>
16417 L:      linux-gpio@vger.kernel.org
16418 S:      Maintained
16419 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16420 F:      drivers/gpio/gpio-davinci.c
16421
16422 TI DAVINCI SERIES MEDIA DRIVER
16423 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16424 L:      linux-media@vger.kernel.org
16425 W:      https://linuxtv.org
16426 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16427 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16428 S:      Maintained
16429 F:      drivers/media/platform/davinci/
16430 F:      include/media/davinci/
16431
16432 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
16433 R:      David Lechner <david@lechnology.com>
16434 L:      linux-iio@vger.kernel.org
16435 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
16436 F:      drivers/counter/ti-eqep.c
16437
16438 TI ETHERNET SWITCH DRIVER (CPSW)
16439 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16440 L:      linux-omap@vger.kernel.org
16441 L:      netdev@vger.kernel.org
16442 S:      Maintained
16443 F:      drivers/net/ethernet/ti/cpsw*
16444 F:      drivers/net/ethernet/ti/davinci*
16445
16446 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16447 M:      Alex Dubov <oakad@yahoo.com>
16448 S:      Maintained
16449 W:      http://tifmxx.berlios.de/
16450 F:      drivers/memstick/host/tifm_ms.c
16451 F:      drivers/misc/tifm*
16452 F:      drivers/mmc/host/tifm_sd.c
16453 F:      include/linux/tifm.h
16454
16455 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16456 M:      Santosh Shilimkar <ssantosh@kernel.org>
16457 L:      linux-kernel@vger.kernel.org
16458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16459 S:      Maintained
16460 F:      drivers/soc/ti/*
16461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16462
16463 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16464 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16465 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16466 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16467 S:      Maintained
16468 F:      sound/soc/codecs/lm49453*
16469 F:      sound/soc/codecs/isabelle*
16470
16471 TI LP855x BACKLIGHT DRIVER
16472 M:      Milo Kim <milo.kim@ti.com>
16473 S:      Maintained
16474 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16475 F:      drivers/video/backlight/lp855x_bl.c
16476 F:      include/linux/platform_data/lp855x.h
16477
16478 TI LP8727 CHARGER DRIVER
16479 M:      Milo Kim <milo.kim@ti.com>
16480 S:      Maintained
16481 F:      drivers/power/supply/lp8727_charger.c
16482 F:      include/linux/platform_data/lp8727.h
16483
16484 TI LP8788 MFD DRIVER
16485 M:      Milo Kim <milo.kim@ti.com>
16486 S:      Maintained
16487 F:      drivers/iio/adc/lp8788_adc.c
16488 F:      drivers/leds/leds-lp8788.c
16489 F:      drivers/mfd/lp8788*.c
16490 F:      drivers/power/supply/lp8788-charger.c
16491 F:      drivers/regulator/lp8788-*.c
16492 F:      include/linux/mfd/lp8788*.h
16493
16494 TI NETCP ETHERNET DRIVER
16495 M:      Wingman Kwok <w-kwok2@ti.com>
16496 M:      Murali Karicheri <m-karicheri2@ti.com>
16497 L:      netdev@vger.kernel.org
16498 S:      Maintained
16499 F:      drivers/net/ethernet/ti/netcp*
16500
16501 TI PCM3060 ASoC CODEC DRIVER
16502 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16503 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16504 S:      Maintained
16505 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16506 F:      sound/soc/codecs/pcm3060*
16507
16508 TI TAS571X FAMILY ASoC CODEC DRIVER
16509 M:      Kevin Cernekee <cernekee@chromium.org>
16510 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16511 S:      Odd Fixes
16512 F:      sound/soc/codecs/tas571x*
16513
16514 TI TRF7970A NFC DRIVER
16515 M:      Mark Greer <mgreer@animalcreek.com>
16516 L:      linux-wireless@vger.kernel.org
16517 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16518 S:      Supported
16519 F:      drivers/nfc/trf7970a.c
16520 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16521
16522 TI TWL4030 SERIES SOC CODEC DRIVER
16523 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16524 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16525 S:      Maintained
16526 F:      sound/soc/codecs/twl4030*
16527
16528 TI VPE/CAL DRIVERS
16529 M:      Benoit Parrot <bparrot@ti.com>
16530 L:      linux-media@vger.kernel.org
16531 W:      http://linuxtv.org/
16532 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16533 S:      Maintained
16534 F:      drivers/media/platform/ti-vpe/
16535 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
16536
16537 TI WILINK WIRELESS DRIVERS
16538 L:      linux-wireless@vger.kernel.org
16539 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16540 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16542 S:      Orphan
16543 F:      drivers/net/wireless/ti/
16544 F:      include/linux/wl12xx.h
16545
16546 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16547 M:      John Stultz <john.stultz@linaro.org>
16548 M:      Thomas Gleixner <tglx@linutronix.de>
16549 R:      Stephen Boyd <sboyd@kernel.org>
16550 L:      linux-kernel@vger.kernel.org
16551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16552 S:      Supported
16553 F:      include/linux/clocksource.h
16554 F:      include/linux/time.h
16555 F:      include/linux/timex.h
16556 F:      include/uapi/linux/time.h
16557 F:      include/uapi/linux/timex.h
16558 F:      kernel/time/clocksource.c
16559 F:      kernel/time/time*.c
16560 F:      kernel/time/alarmtimer.c
16561 F:      kernel/time/ntp.c
16562 F:      tools/testing/selftests/timers/
16563
16564 TIPC NETWORK LAYER
16565 M:      Jon Maloy <jon.maloy@ericsson.com>
16566 M:      Ying Xue <ying.xue@windriver.com>
16567 L:      netdev@vger.kernel.org (core kernel code)
16568 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16569 W:      http://tipc.sourceforge.net/
16570 S:      Maintained
16571 F:      include/uapi/linux/tipc*.h
16572 F:      net/tipc/
16573
16574 TLAN NETWORK DRIVER
16575 M:      Samuel Chessman <chessman@tux.org>
16576 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16577 W:      http://sourceforge.net/projects/tlan/
16578 S:      Maintained
16579 F:      Documentation/networking/device_drivers/ti/tlan.txt
16580 F:      drivers/net/ethernet/ti/tlan.*
16581
16582 TM6000 VIDEO4LINUX DRIVER
16583 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16584 L:      linux-media@vger.kernel.org
16585 W:      https://linuxtv.org
16586 T:      git git://linuxtv.org/media_tree.git
16587 S:      Odd fixes
16588 F:      drivers/media/usb/tm6000/
16589 F:      Documentation/media/v4l-drivers/tm6000*
16590
16591 TMIO/SDHI MMC DRIVER
16592 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16593 L:      linux-mmc@vger.kernel.org
16594 S:      Supported
16595 F:      drivers/mmc/host/tmio_mmc*
16596 F:      drivers/mmc/host/renesas_sdhi*
16597 F:      include/linux/mfd/tmio.h
16598
16599 TMP401 HARDWARE MONITOR DRIVER
16600 M:      Guenter Roeck <linux@roeck-us.net>
16601 L:      linux-hwmon@vger.kernel.org
16602 S:      Maintained
16603 F:      Documentation/hwmon/tmp401.rst
16604 F:      drivers/hwmon/tmp401.c
16605
16606 TMP513 HARDWARE MONITOR DRIVER
16607 M:      Eric Tremblay <etremblay@distech-controls.com>
16608 L:      linux-hwmon@vger.kernel.org
16609 S:      Maintained
16610 F:      Documentation/hwmon/tmp513.rst
16611 F:      drivers/hwmon/tmp513.c
16612
16613 TMPFS (SHMEM FILESYSTEM)
16614 M:      Hugh Dickins <hughd@google.com>
16615 L:      linux-mm@kvack.org
16616 S:      Maintained
16617 F:      include/linux/shmem_fs.h
16618 F:      mm/shmem.c
16619
16620 TOMOYO SECURITY MODULE
16621 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16622 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16623 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16624 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16625 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16626 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16627 W:      https://tomoyo.osdn.jp/
16628 S:      Maintained
16629 F:      security/tomoyo/
16630
16631 TOPSTAR LAPTOP EXTRAS DRIVER
16632 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16633 L:      platform-driver-x86@vger.kernel.org
16634 S:      Maintained
16635 F:      drivers/platform/x86/topstar-laptop.c
16636
16637 TORTURE-TEST MODULES
16638 M:      Davidlohr Bueso <dave@stgolabs.net>
16639 M:      "Paul E. McKenney" <paulmck@kernel.org>
16640 M:      Josh Triplett <josh@joshtriplett.org>
16641 L:      linux-kernel@vger.kernel.org
16642 S:      Supported
16643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16644 F:      Documentation/RCU/torture.txt
16645 F:      kernel/torture.c
16646 F:      kernel/rcu/rcutorture.c
16647 F:      kernel/rcu/rcuperf.c
16648 F:      kernel/locking/locktorture.c
16649
16650 TOSHIBA ACPI EXTRAS DRIVER
16651 M:      Azael Avalos <coproscefalo@gmail.com>
16652 L:      platform-driver-x86@vger.kernel.org
16653 S:      Maintained
16654 F:      drivers/platform/x86/toshiba_acpi.c
16655
16656 TOSHIBA BLUETOOTH DRIVER
16657 M:      Azael Avalos <coproscefalo@gmail.com>
16658 L:      platform-driver-x86@vger.kernel.org
16659 S:      Maintained
16660 F:      drivers/platform/x86/toshiba_bluetooth.c
16661
16662 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16663 M:      Azael Avalos <coproscefalo@gmail.com>
16664 L:      platform-driver-x86@vger.kernel.org
16665 S:      Maintained
16666 F:      drivers/platform/x86/toshiba_haps.c
16667
16668 TOSHIBA SMM DRIVER
16669 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16670 W:      http://www.buzzard.org.uk/toshiba/
16671 S:      Maintained
16672 F:      drivers/char/toshiba.c
16673 F:      include/linux/toshiba.h
16674 F:      include/uapi/linux/toshiba.h
16675
16676 TOSHIBA TC358743 DRIVER
16677 M:      Mats Randgaard <matrandg@cisco.com>
16678 L:      linux-media@vger.kernel.org
16679 S:      Maintained
16680 F:      drivers/media/i2c/tc358743*
16681 F:      include/media/i2c/tc358743.h
16682
16683 TOSHIBA WMI HOTKEYS DRIVER
16684 M:      Azael Avalos <coproscefalo@gmail.com>
16685 L:      platform-driver-x86@vger.kernel.org
16686 S:      Maintained
16687 F:      drivers/platform/x86/toshiba-wmi.c
16688
16689 TPM DEVICE DRIVER
16690 M:      Peter Huewe <peterhuewe@gmx.de>
16691 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16692 R:      Jason Gunthorpe <jgg@ziepe.ca>
16693 L:      linux-integrity@vger.kernel.org
16694 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16695 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16696 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16697 S:      Maintained
16698 F:      drivers/char/tpm/
16699
16700 TRACING
16701 M:      Steven Rostedt <rostedt@goodmis.org>
16702 M:      Ingo Molnar <mingo@redhat.com>
16703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16704 S:      Maintained
16705 F:      Documentation/trace/ftrace.rst
16706 F:      arch/*/*/*/ftrace.h
16707 F:      arch/*/kernel/ftrace.c
16708 F:      include/*/ftrace.h
16709 F:      include/linux/trace*.h
16710 F:      include/trace/
16711 F:      kernel/trace/
16712 F:      tools/testing/selftests/ftrace/
16713
16714 TRACING MMIO ACCESSES (MMIOTRACE)
16715 M:      Steven Rostedt <rostedt@goodmis.org>
16716 M:      Ingo Molnar <mingo@kernel.org>
16717 R:      Karol Herbst <karolherbst@gmail.com>
16718 R:      Pekka Paalanen <ppaalanen@gmail.com>
16719 S:      Maintained
16720 L:      linux-kernel@vger.kernel.org
16721 L:      nouveau@lists.freedesktop.org
16722 F:      kernel/trace/trace_mmiotrace.c
16723 F:      include/linux/mmiotrace.h
16724 F:      arch/x86/mm/kmmio.c
16725 F:      arch/x86/mm/mmio-mod.c
16726 F:      arch/x86/mm/testmmiotrace.c
16727
16728 TRIVIAL PATCHES
16729 M:      Jiri Kosina <trivial@kernel.org>
16730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16731 S:      Maintained
16732 K:      ^Subject:.*(?i)trivial
16733
16734 TEMPO SEMICONDUCTOR DRIVERS
16735 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16736 S:      Maintained
16737 F:      sound/soc/codecs/tscs*.c
16738 F:      sound/soc/codecs/tscs*.h
16739 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16740
16741 TTY LAYER
16742 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16743 M:      Jiri Slaby <jslaby@suse.com>
16744 S:      Supported
16745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16746 F:      Documentation/driver-api/serial/
16747 F:      drivers/tty/
16748 F:      drivers/tty/serial/serial_core.c
16749 F:      include/linux/serial_core.h
16750 F:      include/linux/serial.h
16751 F:      include/linux/tty.h
16752 F:      include/uapi/linux/serial_core.h
16753 F:      include/uapi/linux/serial.h
16754 F:      include/uapi/linux/tty.h
16755
16756 TUA9001 MEDIA DRIVER
16757 M:      Antti Palosaari <crope@iki.fi>
16758 L:      linux-media@vger.kernel.org
16759 W:      https://linuxtv.org
16760 W:      http://palosaari.fi/linux/
16761 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16762 T:      git git://linuxtv.org/anttip/media_tree.git
16763 S:      Maintained
16764 F:      drivers/media/tuners/tua9001*
16765
16766 TULIP NETWORK DRIVERS
16767 L:      netdev@vger.kernel.org
16768 L:      linux-parisc@vger.kernel.org
16769 S:      Orphan
16770 F:      drivers/net/ethernet/dec/tulip/
16771
16772 TUN/TAP driver
16773 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16774 W:      http://vtun.sourceforge.net/tun
16775 S:      Maintained
16776 F:      Documentation/networking/tuntap.txt
16777 F:      arch/um/os-Linux/drivers/
16778
16779 TURBOCHANNEL SUBSYSTEM
16780 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16781 M:      Ralf Baechle <ralf@linux-mips.org>
16782 L:      linux-mips@vger.kernel.org
16783 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16784 S:      Maintained
16785 F:      drivers/tc/
16786 F:      include/linux/tc.h
16787
16788 TURBOSTAT UTILITY
16789 M:      "Len Brown" <lenb@kernel.org>
16790 L:      linux-pm@vger.kernel.org
16791 B:      https://bugzilla.kernel.org
16792 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16794 S:      Supported
16795 F:      tools/power/x86/turbostat/
16796
16797 TW5864 VIDEO4LINUX DRIVER
16798 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16799 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16800 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16801 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16802 L:      linux-media@vger.kernel.org
16803 S:      Supported
16804 F:      drivers/media/pci/tw5864/
16805
16806 TW68 VIDEO4LINUX DRIVER
16807 M:      Hans Verkuil <hverkuil@xs4all.nl>
16808 L:      linux-media@vger.kernel.org
16809 T:      git git://linuxtv.org/media_tree.git
16810 W:      https://linuxtv.org
16811 S:      Odd Fixes
16812 F:      drivers/media/pci/tw68/
16813
16814 TW686X VIDEO4LINUX DRIVER
16815 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16816 L:      linux-media@vger.kernel.org
16817 T:      git git://linuxtv.org/media_tree.git
16818 W:      http://linuxtv.org
16819 S:      Maintained
16820 F:      drivers/media/pci/tw686x/
16821
16822 UBI FILE SYSTEM (UBIFS)
16823 M:      Richard Weinberger <richard@nod.at>
16824 L:      linux-mtd@lists.infradead.org
16825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16827 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16828 S:      Supported
16829 F:      Documentation/filesystems/ubifs.txt
16830 F:      fs/ubifs/
16831
16832 UCLINUX (M68KNOMMU AND COLDFIRE)
16833 M:      Greg Ungerer <gerg@linux-m68k.org>
16834 W:      http://www.linux-m68k.org/
16835 W:      http://www.uclinux.org/
16836 L:      linux-m68k@lists.linux-m68k.org
16837 L:      uclinux-dev@uclinux.org  (subscribers-only)
16838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16839 S:      Maintained
16840 F:      arch/m68k/coldfire/
16841 F:      arch/m68k/68*/
16842 F:      arch/m68k/*/*_no.*
16843 F:      arch/m68k/include/asm/*_no.*
16844
16845 UDF FILESYSTEM
16846 M:      Jan Kara <jack@suse.com>
16847 S:      Maintained
16848 F:      Documentation/filesystems/udf.txt
16849 F:      fs/udf/
16850
16851 UDRAW TABLET
16852 M:      Bastien Nocera <hadess@hadess.net>
16853 L:      linux-input@vger.kernel.org
16854 S:      Maintained
16855 F:      drivers/hid/hid-udraw-ps3.c
16856
16857 UFS FILESYSTEM
16858 M:      Evgeniy Dushistov <dushistov@mail.ru>
16859 S:      Maintained
16860 F:      Documentation/admin-guide/ufs.rst
16861 F:      fs/ufs/
16862
16863 UHID USERSPACE HID IO DRIVER:
16864 M:      David Herrmann <dh.herrmann@googlemail.com>
16865 L:      linux-input@vger.kernel.org
16866 S:      Maintained
16867 F:      drivers/hid/uhid.c
16868 F:      include/uapi/linux/uhid.h
16869
16870 ULPI BUS
16871 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16872 L:      linux-usb@vger.kernel.org
16873 S:      Maintained
16874 F:      drivers/usb/common/ulpi.c
16875 F:      include/linux/ulpi/
16876
16877 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16878 L:      devel@driverdev.osuosl.org
16879 S:      Obsolete
16880 F:      drivers/staging/uwb/
16881
16882 UNICODE SUBSYSTEM:
16883 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16884 L:      linux-fsdevel@vger.kernel.org
16885 S:      Supported
16886 F:      fs/unicode/
16887
16888 UNICORE32 ARCHITECTURE:
16889 M:      Guan Xuetao <gxt@pku.edu.cn>
16890 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16891 S:      Maintained
16892 T:      git git://github.com/gxt/linux.git
16893 F:      arch/unicore32/
16894
16895 UNIFDEF
16896 M:      Tony Finch <dot@dotat.at>
16897 W:      http://dotat.at/prog/unifdef
16898 S:      Maintained
16899 F:      scripts/unifdef.c
16900
16901 UNIFORM CDROM DRIVER
16902 M:      Jens Axboe <axboe@kernel.dk>
16903 W:      http://www.kernel.dk
16904 S:      Maintained
16905 F:      Documentation/cdrom/
16906 F:      drivers/cdrom/cdrom.c
16907 F:      include/linux/cdrom.h
16908 F:      include/uapi/linux/cdrom.h
16909
16910 UNISYS S-PAR DRIVERS
16911 M:      David Kershner <david.kershner@unisys.com>
16912 L:      sparmaintainer@unisys.com (Unisys internal)
16913 S:      Supported
16914 F:      include/linux/visorbus.h
16915 F:      drivers/visorbus/
16916 F:      drivers/staging/unisys/
16917
16918 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16919 R:      Alim Akhtar <alim.akhtar@samsung.com>
16920 R:      Avri Altman <avri.altman@wdc.com>
16921 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16922 L:      linux-scsi@vger.kernel.org
16923 S:      Supported
16924 F:      Documentation/scsi/ufs.txt
16925 F:      drivers/scsi/ufs/
16926
16927 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16928 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16929 L:      linux-scsi@vger.kernel.org
16930 S:      Supported
16931 F:      drivers/scsi/ufs/*dwc*
16932
16933 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16934 M:      Stanley Chu <stanley.chu@mediatek.com>
16935 L:      linux-scsi@vger.kernel.org
16936 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16937 S:      Maintained
16938 F:      drivers/scsi/ufs/ufs-mediatek*
16939
16940 UNSORTED BLOCK IMAGES (UBI)
16941 M:      Richard Weinberger <richard@nod.at>
16942 W:      http://www.linux-mtd.infradead.org/
16943 L:      linux-mtd@lists.infradead.org
16944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16946 S:      Supported
16947 F:      drivers/mtd/ubi/
16948 F:      include/linux/mtd/ubi.h
16949 F:      include/uapi/mtd/ubi-user.h
16950
16951 USB "USBNET" DRIVER FRAMEWORK
16952 M:      Oliver Neukum <oneukum@suse.com>
16953 L:      netdev@vger.kernel.org
16954 W:      http://www.linux-usb.org/usbnet
16955 S:      Maintained
16956 F:      drivers/net/usb/usbnet.c
16957 F:      include/linux/usb/usbnet.h
16958
16959 USB ACM DRIVER
16960 M:      Oliver Neukum <oneukum@suse.com>
16961 L:      linux-usb@vger.kernel.org
16962 S:      Maintained
16963 F:      Documentation/usb/acm.rst
16964 F:      drivers/usb/class/cdc-acm.*
16965
16966 USB AR5523 WIRELESS DRIVER
16967 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16968 L:      linux-wireless@vger.kernel.org
16969 S:      Maintained
16970 F:      drivers/net/wireless/ath/ar5523/
16971
16972 USB ATTACHED SCSI
16973 M:      Oliver Neukum <oneukum@suse.com>
16974 L:      linux-usb@vger.kernel.org
16975 L:      linux-scsi@vger.kernel.org
16976 S:      Maintained
16977 F:      drivers/usb/storage/uas.c
16978
16979 USB CDC ETHERNET DRIVER
16980 M:      Oliver Neukum <oliver@neukum.org>
16981 L:      linux-usb@vger.kernel.org
16982 S:      Maintained
16983 F:      drivers/net/usb/cdc_*.c
16984 F:      include/uapi/linux/usb/cdc.h
16985
16986 USB CHAOSKEY DRIVER
16987 M:      Keith Packard <keithp@keithp.com>
16988 L:      linux-usb@vger.kernel.org
16989 S:      Maintained
16990 F:      drivers/usb/misc/chaoskey.c
16991
16992 USB CYPRESS C67X00 DRIVER
16993 M:      Peter Korsgaard <jacmet@sunsite.dk>
16994 L:      linux-usb@vger.kernel.org
16995 S:      Maintained
16996 F:      drivers/usb/c67x00/
16997
16998 USB DAVICOM DM9601 DRIVER
16999 M:      Peter Korsgaard <jacmet@sunsite.dk>
17000 L:      netdev@vger.kernel.org
17001 W:      http://www.linux-usb.org/usbnet
17002 S:      Maintained
17003 F:      drivers/net/usb/dm9601.c
17004
17005 USB EHCI DRIVER
17006 M:      Alan Stern <stern@rowland.harvard.edu>
17007 L:      linux-usb@vger.kernel.org
17008 S:      Maintained
17009 F:      Documentation/usb/ehci.rst
17010 F:      drivers/usb/host/ehci*
17011
17012 USB GADGET/PERIPHERAL SUBSYSTEM
17013 M:      Felipe Balbi <balbi@kernel.org>
17014 L:      linux-usb@vger.kernel.org
17015 W:      http://www.linux-usb.org/gadget
17016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17017 S:      Maintained
17018 F:      drivers/usb/gadget/
17019 F:      include/linux/usb/gadget*
17020
17021 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
17022 M:      Jiri Kosina <jikos@kernel.org>
17023 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
17024 L:      linux-usb@vger.kernel.org
17025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
17026 S:      Maintained
17027 F:      Documentation/hid/hiddev.rst
17028 F:      drivers/hid/usbhid/
17029
17030 USB INTEL XHCI ROLE MUX DRIVER
17031 M:      Hans de Goede <hdegoede@redhat.com>
17032 L:      linux-usb@vger.kernel.org
17033 S:      Maintained
17034 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
17035
17036 USB IP DRIVER FOR HISILICON KIRIN
17037 M:      Yu Chen <chenyu56@huawei.com>
17038 M:      Binghui Wang <wangbinghui@hisilicon.com>
17039 L:      linux-usb@vger.kernel.org
17040 S:      Maintained
17041 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
17042 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
17043
17044 USB ISP116X DRIVER
17045 M:      Olav Kongas <ok@artecdesign.ee>
17046 L:      linux-usb@vger.kernel.org
17047 S:      Maintained
17048 F:      drivers/usb/host/isp116x*
17049 F:      include/linux/usb/isp116x.h
17050
17051 USB LAN78XX ETHERNET DRIVER
17052 M:      Woojung Huh <woojung.huh@microchip.com>
17053 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17054 L:      netdev@vger.kernel.org
17055 S:      Maintained
17056 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
17057 F:      drivers/net/usb/lan78xx.*
17058 F:      include/dt-bindings/net/microchip-lan78xx.h
17059
17060 USB MASS STORAGE DRIVER
17061 M:      Alan Stern <stern@rowland.harvard.edu>
17062 L:      linux-usb@vger.kernel.org
17063 L:      usb-storage@lists.one-eyed-alien.net
17064 S:      Maintained
17065 F:      drivers/usb/storage/
17066
17067 USB MIDI DRIVER
17068 M:      Clemens Ladisch <clemens@ladisch.de>
17069 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
17071 S:      Maintained
17072 F:      sound/usb/midi.*
17073
17074 USB NETWORKING DRIVERS
17075 L:      linux-usb@vger.kernel.org
17076 S:      Odd Fixes
17077 F:      drivers/net/usb/
17078
17079 USB OHCI DRIVER
17080 M:      Alan Stern <stern@rowland.harvard.edu>
17081 L:      linux-usb@vger.kernel.org
17082 S:      Maintained
17083 F:      Documentation/usb/ohci.rst
17084 F:      drivers/usb/host/ohci*
17085
17086 USB OTG FSM (Finite State Machine)
17087 M:      Peter Chen <Peter.Chen@nxp.com>
17088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
17089 L:      linux-usb@vger.kernel.org
17090 S:      Maintained
17091 F:      drivers/usb/common/usb-otg-fsm.c
17092
17093 USB OVER IP DRIVER
17094 M:      Valentina Manea <valentina.manea.m@gmail.com>
17095 M:      Shuah Khan <shuah@kernel.org>
17096 M:      Shuah Khan <skhan@linuxfoundation.org>
17097 L:      linux-usb@vger.kernel.org
17098 S:      Maintained
17099 F:      Documentation/usb/usbip_protocol.rst
17100 F:      drivers/usb/usbip/
17101 F:      tools/usb/usbip/
17102 F:      tools/testing/selftests/drivers/usb/usbip/
17103
17104 USB PEGASUS DRIVER
17105 M:      Petko Manolov <petkan@nucleusys.com>
17106 L:      linux-usb@vger.kernel.org
17107 L:      netdev@vger.kernel.org
17108 T:      git git://github.com/petkan/pegasus.git
17109 W:      https://github.com/petkan/pegasus
17110 S:      Maintained
17111 F:      drivers/net/usb/pegasus.*
17112
17113 USB PHY LAYER
17114 M:      Felipe Balbi <balbi@kernel.org>
17115 L:      linux-usb@vger.kernel.org
17116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17117 S:      Maintained
17118 F:      drivers/usb/phy/
17119
17120 USB PRINTER DRIVER (usblp)
17121 M:      Pete Zaitcev <zaitcev@redhat.com>
17122 L:      linux-usb@vger.kernel.org
17123 S:      Supported
17124 F:      drivers/usb/class/usblp.c
17125
17126 USB QMI WWAN NETWORK DRIVER
17127 M:      Bjørn Mork <bjorn@mork.no>
17128 L:      netdev@vger.kernel.org
17129 S:      Maintained
17130 F:      Documentation/ABI/testing/sysfs-class-net-qmi
17131 F:      drivers/net/usb/qmi_wwan.c
17132
17133 USB RTL8150 DRIVER
17134 M:      Petko Manolov <petkan@nucleusys.com>
17135 L:      linux-usb@vger.kernel.org
17136 L:      netdev@vger.kernel.org
17137 T:      git git://github.com/petkan/rtl8150.git
17138 W:      https://github.com/petkan/rtl8150
17139 S:      Maintained
17140 F:      drivers/net/usb/rtl8150.c
17141
17142 USB SERIAL SUBSYSTEM
17143 M:      Johan Hovold <johan@kernel.org>
17144 L:      linux-usb@vger.kernel.org
17145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
17146 S:      Maintained
17147 F:      Documentation/usb/usb-serial.rst
17148 F:      drivers/usb/serial/
17149 F:      include/linux/usb/serial.h
17150
17151 USB SMSC75XX ETHERNET DRIVER
17152 M:      Steve Glendinning <steve.glendinning@shawell.net>
17153 L:      netdev@vger.kernel.org
17154 S:      Maintained
17155 F:      drivers/net/usb/smsc75xx.*
17156
17157 USB SMSC95XX ETHERNET DRIVER
17158 M:      Steve Glendinning <steve.glendinning@shawell.net>
17159 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17160 L:      netdev@vger.kernel.org
17161 S:      Maintained
17162 F:      drivers/net/usb/smsc95xx.*
17163
17164 USB SUBSYSTEM
17165 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17166 L:      linux-usb@vger.kernel.org
17167 W:      http://www.linux-usb.org
17168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
17169 S:      Supported
17170 F:      Documentation/devicetree/bindings/usb/
17171 F:      Documentation/usb/
17172 F:      drivers/usb/
17173 F:      include/linux/usb.h
17174 F:      include/linux/usb/
17175
17176 USB TYPEC PI3USB30532 MUX DRIVER
17177 M:      Hans de Goede <hdegoede@redhat.com>
17178 L:      linux-usb@vger.kernel.org
17179 S:      Maintained
17180 F:      drivers/usb/typec/mux/pi3usb30532.c
17181
17182 USB TYPEC CLASS
17183 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17184 L:      linux-usb@vger.kernel.org
17185 S:      Maintained
17186 F:      Documentation/ABI/testing/sysfs-class-typec
17187 F:      Documentation/driver-api/usb/typec.rst
17188 F:      drivers/usb/typec/
17189 F:      include/linux/usb/typec.h
17190
17191 USB TYPEC BUS FOR ALTERNATE MODES
17192 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17193 L:      linux-usb@vger.kernel.org
17194 S:      Maintained
17195 F:      Documentation/ABI/testing/sysfs-bus-typec
17196 F:      Documentation/driver-api/usb/typec_bus.rst
17197 F:      drivers/usb/typec/altmodes/
17198 F:      include/linux/usb/typec_altmode.h
17199
17200 USB TYPEC PORT CONTROLLER DRIVERS
17201 M:      Guenter Roeck <linux@roeck-us.net>
17202 L:      linux-usb@vger.kernel.org
17203 S:      Maintained
17204 F:      drivers/usb/typec/tcpm/
17205
17206 USB UHCI DRIVER
17207 M:      Alan Stern <stern@rowland.harvard.edu>
17208 L:      linux-usb@vger.kernel.org
17209 S:      Maintained
17210 F:      drivers/usb/host/uhci*
17211
17212 USB VIDEO CLASS
17213 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17214 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17215 L:      linux-media@vger.kernel.org
17216 T:      git git://linuxtv.org/media_tree.git
17217 W:      http://www.ideasonboard.org/uvc/
17218 S:      Maintained
17219 F:      drivers/media/usb/uvc/
17220 F:      include/uapi/linux/uvcvideo.h
17221
17222 USB VISION DRIVER
17223 M:      Hans Verkuil <hverkuil@xs4all.nl>
17224 L:      linux-media@vger.kernel.org
17225 T:      git git://linuxtv.org/media_tree.git
17226 W:      https://linuxtv.org
17227 S:      Odd Fixes
17228 F:      drivers/media/usb/usbvision/
17229
17230 USB WEBCAM GADGET
17231 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17232 L:      linux-usb@vger.kernel.org
17233 S:      Maintained
17234 F:      drivers/usb/gadget/function/*uvc*
17235 F:      drivers/usb/gadget/legacy/webcam.c
17236 F:      include/uapi/linux/usb/g_uvc.h
17237
17238 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17239 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17240 L:      linux-wireless@vger.kernel.org
17241 S:      Maintained
17242 F:      drivers/net/wireless/rndis_wlan.c
17243
17244 USB XHCI DRIVER
17245 M:      Mathias Nyman <mathias.nyman@intel.com>
17246 L:      linux-usb@vger.kernel.org
17247 S:      Supported
17248 F:      drivers/usb/host/xhci*
17249 F:      drivers/usb/host/pci-quirks*
17250
17251 USB ZD1201 DRIVER
17252 L:      linux-wireless@vger.kernel.org
17253 W:      http://linux-lc100020.sourceforge.net
17254 S:      Orphan
17255 F:      drivers/net/wireless/zydas/zd1201.*
17256
17257 USB ZR364XX DRIVER
17258 M:      Antoine Jacquet <royale@zerezo.com>
17259 L:      linux-usb@vger.kernel.org
17260 L:      linux-media@vger.kernel.org
17261 T:      git git://linuxtv.org/media_tree.git
17262 W:      http://royale.zerezo.com/zr364xx/
17263 S:      Maintained
17264 F:      Documentation/media/v4l-drivers/zr364xx*
17265 F:      drivers/media/usb/zr364xx/
17266
17267 USER-MODE LINUX (UML)
17268 M:      Jeff Dike <jdike@addtoit.com>
17269 M:      Richard Weinberger <richard@nod.at>
17270 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17271 L:      linux-um@lists.infradead.org
17272 W:      http://user-mode-linux.sourceforge.net
17273 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17275 S:      Maintained
17276 F:      Documentation/virt/uml/
17277 F:      arch/um/
17278 F:      arch/x86/um/
17279 F:      fs/hostfs/
17280
17281 USERSPACE COPYIN/COPYOUT (UIOVEC)
17282 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17283 S:      Maintained
17284 F:      lib/iov_iter.c
17285 F:      include/linux/uio.h
17286
17287 USERSPACE DMA BUFFER DRIVER
17288 M:      Gerd Hoffmann <kraxel@redhat.com>
17289 S:      Maintained
17290 L:      dri-devel@lists.freedesktop.org
17291 F:      drivers/dma-buf/udmabuf.c
17292 F:      include/uapi/linux/udmabuf.h
17293 T:      git git://anongit.freedesktop.org/drm/drm-misc
17294
17295 USERSPACE I/O (UIO)
17296 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17297 S:      Maintained
17298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17299 F:      Documentation/driver-api/uio-howto.rst
17300 F:      drivers/uio/
17301 F:      include/linux/uio_driver.h
17302
17303 UTIL-LINUX PACKAGE
17304 M:      Karel Zak <kzak@redhat.com>
17305 L:      util-linux@vger.kernel.org
17306 W:      http://en.wikipedia.org/wiki/Util-linux
17307 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17308 S:      Maintained
17309
17310 UUID HELPERS
17311 M:      Christoph Hellwig <hch@lst.de>
17312 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17313 L:      linux-kernel@vger.kernel.org
17314 T:      git git://git.infradead.org/users/hch/uuid.git
17315 F:      lib/uuid.c
17316 F:      lib/test_uuid.c
17317 F:      include/linux/uuid.h
17318 F:      include/uapi/linux/uuid.h
17319 S:      Maintained
17320
17321 UVESAFB DRIVER
17322 M:      Michal Januszewski <spock@gentoo.org>
17323 L:      linux-fbdev@vger.kernel.org
17324 W:      https://github.com/mjanusz/v86d
17325 S:      Maintained
17326 F:      Documentation/fb/uvesafb.rst
17327 F:      drivers/video/fbdev/uvesafb.*
17328
17329 VF610 NAND DRIVER
17330 M:      Stefan Agner <stefan@agner.ch>
17331 L:      linux-mtd@lists.infradead.org
17332 S:      Supported
17333 F:      drivers/mtd/nand/raw/vf610_nfc.c
17334
17335 VFAT/FAT/MSDOS FILESYSTEM
17336 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17337 S:      Maintained
17338 F:      Documentation/filesystems/vfat.txt
17339 F:      fs/fat/
17340
17341 VFIO DRIVER
17342 M:      Alex Williamson <alex.williamson@redhat.com>
17343 R:      Cornelia Huck <cohuck@redhat.com>
17344 L:      kvm@vger.kernel.org
17345 T:      git git://github.com/awilliam/linux-vfio.git
17346 S:      Maintained
17347 F:      Documentation/driver-api/vfio.rst
17348 F:      drivers/vfio/
17349 F:      include/linux/vfio.h
17350 F:      include/uapi/linux/vfio.h
17351
17352 VFIO MEDIATED DEVICE DRIVERS
17353 M:      Kirti Wankhede <kwankhede@nvidia.com>
17354 L:      kvm@vger.kernel.org
17355 S:      Maintained
17356 F:      Documentation/driver-api/vfio-mediated-device.rst
17357 F:      drivers/vfio/mdev/
17358 F:      include/linux/mdev.h
17359 F:      samples/vfio-mdev/
17360
17361 VFIO PLATFORM DRIVER
17362 M:      Eric Auger <eric.auger@redhat.com>
17363 L:      kvm@vger.kernel.org
17364 S:      Maintained
17365 F:      drivers/vfio/platform/
17366
17367 VGA_SWITCHEROO
17368 R:      Lukas Wunner <lukas@wunner.de>
17369 S:      Maintained
17370 F:      Documentation/gpu/vga-switcheroo.rst
17371 F:      drivers/gpu/vga/vga_switcheroo.c
17372 F:      include/linux/vga_switcheroo.h
17373 T:      git git://anongit.freedesktop.org/drm/drm-misc
17374
17375 VIA RHINE NETWORK DRIVER
17376 S:      Orphan
17377 F:      drivers/net/ethernet/via/via-rhine.c
17378
17379 VIA SD/MMC CARD CONTROLLER DRIVER
17380 M:      Bruce Chang <brucechang@via.com.tw>
17381 M:      Harald Welte <HaraldWelte@viatech.com>
17382 S:      Maintained
17383 F:      drivers/mmc/host/via-sdmmc.c
17384
17385 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17386 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17387 L:      linux-fbdev@vger.kernel.org
17388 S:      Maintained
17389 F:      include/linux/via-core.h
17390 F:      include/linux/via-gpio.h
17391 F:      include/linux/via_i2c.h
17392 F:      drivers/video/fbdev/via/
17393
17394 VIA VELOCITY NETWORK DRIVER
17395 M:      Francois Romieu <romieu@fr.zoreil.com>
17396 L:      netdev@vger.kernel.org
17397 S:      Maintained
17398 F:      drivers/net/ethernet/via/via-velocity.*
17399
17400 VICODEC VIRTUAL CODEC DRIVER
17401 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17402 L:      linux-media@vger.kernel.org
17403 T:      git git://linuxtv.org/media_tree.git
17404 W:      https://linuxtv.org
17405 S:      Maintained
17406 F:      drivers/media/platform/vicodec/*
17407
17408 VIDEO MULTIPLEXER DRIVER
17409 M:      Philipp Zabel <p.zabel@pengutronix.de>
17410 L:      linux-media@vger.kernel.org
17411 S:      Maintained
17412 F:      drivers/media/platform/video-mux.c
17413
17414 VIDEO I2C POLLING DRIVER
17415 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17416 L:      linux-media@vger.kernel.org
17417 S:      Maintained
17418 F:      drivers/media/i2c/video-i2c.c
17419
17420 VIDEOBUF2 FRAMEWORK
17421 M:      Pawel Osciak <pawel@osciak.com>
17422 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17423 M:      Kyungmin Park <kyungmin.park@samsung.com>
17424 R:      Tomasz Figa <tfiga@chromium.org>
17425 L:      linux-media@vger.kernel.org
17426 S:      Maintained
17427 F:      drivers/media/common/videobuf2/*
17428 F:      include/media/videobuf2-*
17429
17430 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17431 M:      Helen Koike <helen.koike@collabora.com>
17432 R:      Shuah Khan <skhan@linuxfoundation.org>
17433 L:      linux-media@vger.kernel.org
17434 T:      git git://linuxtv.org/media_tree.git
17435 W:      https://linuxtv.org
17436 S:      Maintained
17437 F:      drivers/media/platform/vimc/*
17438
17439 VIRT LIB
17440 M:      Alex Williamson <alex.williamson@redhat.com>
17441 M:      Paolo Bonzini <pbonzini@redhat.com>
17442 L:      kvm@vger.kernel.org
17443 S:      Supported
17444 F:      virt/lib/
17445
17446 VIRTIO AND VHOST VSOCK DRIVER
17447 M:      Stefan Hajnoczi <stefanha@redhat.com>
17448 M:      Stefano Garzarella <sgarzare@redhat.com>
17449 L:      kvm@vger.kernel.org
17450 L:      virtualization@lists.linux-foundation.org
17451 L:      netdev@vger.kernel.org
17452 S:      Maintained
17453 F:      include/linux/virtio_vsock.h
17454 F:      include/uapi/linux/virtio_vsock.h
17455 F:      include/uapi/linux/vsockmon.h
17456 F:      include/uapi/linux/vm_sockets_diag.h
17457 F:      net/vmw_vsock/diag.c
17458 F:      net/vmw_vsock/af_vsock_tap.c
17459 F:      net/vmw_vsock/virtio_transport_common.c
17460 F:      net/vmw_vsock/virtio_transport.c
17461 F:      drivers/net/vsockmon.c
17462 F:      drivers/vhost/vsock.c
17463 F:      tools/testing/vsock/
17464
17465 VIRTIO CONSOLE DRIVER
17466 M:      Amit Shah <amit@kernel.org>
17467 L:      virtualization@lists.linux-foundation.org
17468 S:      Maintained
17469 F:      drivers/char/virtio_console.c
17470 F:      include/linux/virtio_console.h
17471 F:      include/uapi/linux/virtio_console.h
17472
17473 VIRTIO CORE AND NET DRIVERS
17474 M:      "Michael S. Tsirkin" <mst@redhat.com>
17475 M:      Jason Wang <jasowang@redhat.com>
17476 L:      virtualization@lists.linux-foundation.org
17477 S:      Maintained
17478 F:      Documentation/devicetree/bindings/virtio/
17479 F:      drivers/virtio/
17480 F:      tools/virtio/
17481 F:      drivers/net/virtio_net.c
17482 F:      drivers/block/virtio_blk.c
17483 F:      include/linux/virtio*.h
17484 F:      include/uapi/linux/virtio_*.h
17485 F:      drivers/crypto/virtio/
17486 F:      mm/balloon_compaction.c
17487
17488 VIRTIO BLOCK AND SCSI DRIVERS
17489 M:      "Michael S. Tsirkin" <mst@redhat.com>
17490 M:      Jason Wang <jasowang@redhat.com>
17491 R:      Paolo Bonzini <pbonzini@redhat.com>
17492 R:      Stefan Hajnoczi <stefanha@redhat.com>
17493 L:      virtualization@lists.linux-foundation.org
17494 S:      Maintained
17495 F:      drivers/block/virtio_blk.c
17496 F:      drivers/scsi/virtio_scsi.c
17497 F:      include/uapi/linux/virtio_blk.h
17498 F:      include/uapi/linux/virtio_scsi.h
17499 F:      drivers/vhost/scsi.c
17500
17501 VIRTIO CRYPTO DRIVER
17502 M:      Gonglei <arei.gonglei@huawei.com>
17503 L:      virtualization@lists.linux-foundation.org
17504 L:      linux-crypto@vger.kernel.org
17505 S:      Maintained
17506 F:      drivers/crypto/virtio/
17507 F:      include/uapi/linux/virtio_crypto.h
17508
17509 VIRTIO DRIVERS FOR S390
17510 M:      Cornelia Huck <cohuck@redhat.com>
17511 M:      Halil Pasic <pasic@linux.ibm.com>
17512 L:      linux-s390@vger.kernel.org
17513 L:      virtualization@lists.linux-foundation.org
17514 L:      kvm@vger.kernel.org
17515 S:      Supported
17516 F:      drivers/s390/virtio/
17517 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17518
17519 VIRTIO FILE SYSTEM
17520 M:      Vivek Goyal <vgoyal@redhat.com>
17521 M:      Stefan Hajnoczi <stefanha@redhat.com>
17522 M:      Miklos Szeredi <miklos@szeredi.hu>
17523 L:      virtualization@lists.linux-foundation.org
17524 L:      linux-fsdevel@vger.kernel.org
17525 W:      https://virtio-fs.gitlab.io/
17526 S:      Supported
17527 F:      fs/fuse/virtio_fs.c
17528 F:      include/uapi/linux/virtio_fs.h
17529 F:      Documentation/filesystems/virtiofs.rst
17530
17531 VIRTIO GPU DRIVER
17532 M:      David Airlie <airlied@linux.ie>
17533 M:      Gerd Hoffmann <kraxel@redhat.com>
17534 L:      dri-devel@lists.freedesktop.org
17535 L:      virtualization@lists.linux-foundation.org
17536 T:      git git://anongit.freedesktop.org/drm/drm-misc
17537 S:      Maintained
17538 F:      drivers/gpu/drm/virtio/
17539 F:      include/uapi/linux/virtio_gpu.h
17540
17541 VIRTIO HOST (VHOST)
17542 M:      "Michael S. Tsirkin" <mst@redhat.com>
17543 M:      Jason Wang <jasowang@redhat.com>
17544 L:      kvm@vger.kernel.org
17545 L:      virtualization@lists.linux-foundation.org
17546 L:      netdev@vger.kernel.org
17547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17548 S:      Maintained
17549 F:      drivers/vhost/
17550 F:      include/uapi/linux/vhost.h
17551
17552 VIRTIO INPUT DRIVER
17553 M:      Gerd Hoffmann <kraxel@redhat.com>
17554 S:      Maintained
17555 F:      drivers/virtio/virtio_input.c
17556 F:      include/uapi/linux/virtio_input.h
17557
17558 VIRTIO IOMMU DRIVER
17559 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17560 L:      virtualization@lists.linux-foundation.org
17561 S:      Maintained
17562 F:      drivers/iommu/virtio-iommu.c
17563 F:      include/uapi/linux/virtio_iommu.h
17564
17565 VIRTUAL BOX GUEST DEVICE DRIVER
17566 M:      Hans de Goede <hdegoede@redhat.com>
17567 M:      Arnd Bergmann <arnd@arndb.de>
17568 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17569 S:      Maintained
17570 F:      include/linux/vbox_utils.h
17571 F:      include/uapi/linux/vbox*.h
17572 F:      drivers/virt/vboxguest/
17573
17574 VIRTUAL SERIO DEVICE DRIVER
17575 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17576 S:      Maintained
17577 F:      drivers/input/serio/userio.c
17578 F:      include/uapi/linux/userio.h
17579
17580 VITESSE FELIX ETHERNET SWITCH DRIVER
17581 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17582 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
17583 L:      netdev@vger.kernel.org
17584 S:      Maintained
17585 F:      drivers/net/dsa/ocelot/*
17586 F:      net/dsa/tag_ocelot.c
17587
17588 VIVID VIRTUAL VIDEO DRIVER
17589 M:      Hans Verkuil <hverkuil@xs4all.nl>
17590 L:      linux-media@vger.kernel.org
17591 T:      git git://linuxtv.org/media_tree.git
17592 W:      https://linuxtv.org
17593 S:      Maintained
17594 F:      drivers/media/platform/vivid/*
17595
17596 VLYNQ BUS
17597 M:      Florian Fainelli <f.fainelli@gmail.com>
17598 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17599 S:      Maintained
17600 F:      drivers/vlynq/vlynq.c
17601 F:      include/linux/vlynq.h
17602
17603 VME SUBSYSTEM
17604 M:      Martyn Welch <martyn@welchs.me.uk>
17605 M:      Manohar Vanga <manohar.vanga@gmail.com>
17606 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17607 L:      devel@driverdev.osuosl.org
17608 S:      Maintained
17609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17610 F:      Documentation/driver-api/vme.rst
17611 F:      drivers/staging/vme/
17612 F:      drivers/vme/
17613 F:      include/linux/vme*
17614
17615 VMWARE BALLOON DRIVER
17616 M:      Nadav Amit <namit@vmware.com>
17617 M:      "VMware, Inc." <pv-drivers@vmware.com>
17618 L:      linux-kernel@vger.kernel.org
17619 S:      Maintained
17620 F:      drivers/misc/vmw_balloon.c
17621
17622 VMWARE HYPERVISOR INTERFACE
17623 M:      Thomas Hellstrom <thellstrom@vmware.com>
17624 M:      "VMware, Inc." <pv-drivers@vmware.com>
17625 L:      virtualization@lists.linux-foundation.org
17626 S:      Supported
17627 F:      arch/x86/kernel/cpu/vmware.c
17628 F:      arch/x86/include/asm/vmware.h
17629
17630 VMWARE PVRDMA DRIVER
17631 M:      Adit Ranadive <aditr@vmware.com>
17632 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17633 L:      linux-rdma@vger.kernel.org
17634 S:      Maintained
17635 F:      drivers/infiniband/hw/vmw_pvrdma/
17636
17637 VMware PVSCSI driver
17638 M:      Jim Gill <jgill@vmware.com>
17639 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17640 L:      linux-scsi@vger.kernel.org
17641 S:      Maintained
17642 F:      drivers/scsi/vmw_pvscsi.c
17643 F:      drivers/scsi/vmw_pvscsi.h
17644
17645 VMWARE VMMOUSE SUBDRIVER
17646 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17647 M:      "VMware, Inc." <pv-drivers@vmware.com>
17648 L:      linux-input@vger.kernel.org
17649 S:      Maintained
17650 F:      drivers/input/mouse/vmmouse.c
17651 F:      drivers/input/mouse/vmmouse.h
17652
17653 VMWARE VMXNET3 ETHERNET DRIVER
17654 M:      Ronak Doshi <doshir@vmware.com>
17655 M:      "VMware, Inc." <pv-drivers@vmware.com>
17656 L:      netdev@vger.kernel.org
17657 S:      Maintained
17658 F:      drivers/net/vmxnet3/
17659
17660 VOCORE VOCORE2 BOARD
17661 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17662 L:      linux-mips@vger.kernel.org
17663 S:      Maintained
17664 F:      arch/mips/boot/dts/ralink/vocore2.dts
17665
17666 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17667 M:      Liam Girdwood <lgirdwood@gmail.com>
17668 M:      Mark Brown <broonie@kernel.org>
17669 L:      linux-kernel@vger.kernel.org
17670 W:      http://www.slimlogic.co.uk/?p=48
17671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17672 S:      Supported
17673 F:      Documentation/devicetree/bindings/regulator/
17674 F:      Documentation/power/regulator/
17675 F:      drivers/regulator/
17676 F:      include/dt-bindings/regulator/
17677 F:      include/linux/regulator/
17678 K:      regulator_get_optional
17679
17680 VRF
17681 M:      David Ahern <dsahern@kernel.org>
17682 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17683 L:      netdev@vger.kernel.org
17684 S:      Maintained
17685 F:      drivers/net/vrf.c
17686 F:      Documentation/networking/vrf.txt
17687
17688 VSPRINTF
17689 M:      Petr Mladek <pmladek@suse.com>
17690 M:      Steven Rostedt <rostedt@goodmis.org>
17691 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
17692 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17693 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
17694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
17695 S:      Maintained
17696 F:      lib/vsprintf.c
17697 F:      lib/test_printf.c
17698 F:      Documentation/core-api/printk-formats.rst
17699
17700 VT1211 HARDWARE MONITOR DRIVER
17701 M:      Juerg Haefliger <juergh@gmail.com>
17702 L:      linux-hwmon@vger.kernel.org
17703 S:      Maintained
17704 F:      Documentation/hwmon/vt1211.rst
17705 F:      drivers/hwmon/vt1211.c
17706
17707 VT8231 HARDWARE MONITOR DRIVER
17708 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17709 L:      linux-hwmon@vger.kernel.org
17710 S:      Maintained
17711 F:      drivers/hwmon/vt8231.c
17712
17713 VUB300 USB to SDIO/SD/MMC bridge chip
17714 L:      linux-mmc@vger.kernel.org
17715 S:      Orphan
17716 F:      drivers/mmc/host/vub300.c
17717
17718 W1 DALLAS'S 1-WIRE BUS
17719 M:      Evgeniy Polyakov <zbr@ioremap.net>
17720 S:      Maintained
17721 F:      Documentation/devicetree/bindings/w1/
17722 F:      Documentation/w1/
17723 F:      drivers/w1/
17724 F:      include/linux/w1.h
17725
17726 W83791D HARDWARE MONITORING DRIVER
17727 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17728 L:      linux-hwmon@vger.kernel.org
17729 S:      Maintained
17730 F:      Documentation/hwmon/w83791d.rst
17731 F:      drivers/hwmon/w83791d.c
17732
17733 W83793 HARDWARE MONITORING DRIVER
17734 M:      Rudolf Marek <r.marek@assembler.cz>
17735 L:      linux-hwmon@vger.kernel.org
17736 S:      Maintained
17737 F:      Documentation/hwmon/w83793.rst
17738 F:      drivers/hwmon/w83793.c
17739
17740 W83795 HARDWARE MONITORING DRIVER
17741 M:      Jean Delvare <jdelvare@suse.com>
17742 L:      linux-hwmon@vger.kernel.org
17743 S:      Maintained
17744 F:      drivers/hwmon/w83795.c
17745
17746 W83L51xD SD/MMC CARD INTERFACE DRIVER
17747 M:      Pierre Ossman <pierre@ossman.eu>
17748 S:      Maintained
17749 F:      drivers/mmc/host/wbsd.*
17750
17751 WACOM PROTOCOL 4 SERIAL TABLETS
17752 M:      Julian Squires <julian@cipht.net>
17753 M:      Hans de Goede <hdegoede@redhat.com>
17754 L:      linux-input@vger.kernel.org
17755 S:      Maintained
17756 F:      drivers/input/tablet/wacom_serial4.c
17757
17758 WATCHDOG DEVICE DRIVERS
17759 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17760 M:      Guenter Roeck <linux@roeck-us.net>
17761 L:      linux-watchdog@vger.kernel.org
17762 W:      http://www.linux-watchdog.org/
17763 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17764 S:      Maintained
17765 F:      Documentation/devicetree/bindings/watchdog/
17766 F:      Documentation/watchdog/
17767 F:      drivers/watchdog/
17768 F:      include/linux/watchdog.h
17769 F:      include/uapi/linux/watchdog.h
17770
17771 WHISKEYCOVE PMIC GPIO DRIVER
17772 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17773 L:      linux-gpio@vger.kernel.org
17774 S:      Maintained
17775 F:      drivers/gpio/gpio-wcove.c
17776
17777 WHWAVE RTC DRIVER
17778 M:      Dianlong Li <long17.cool@163.com>
17779 L:      linux-rtc@vger.kernel.org
17780 S:      Maintained
17781 F:      drivers/rtc/rtc-sd3078.c
17782
17783 WIIMOTE HID DRIVER
17784 M:      David Herrmann <dh.herrmann@googlemail.com>
17785 L:      linux-input@vger.kernel.org
17786 S:      Maintained
17787 F:      drivers/hid/hid-wiimote*
17788
17789 WILOCITY WIL6210 WIRELESS DRIVER
17790 M:      Maya Erez <merez@codeaurora.org>
17791 L:      linux-wireless@vger.kernel.org
17792 L:      wil6210@qti.qualcomm.com
17793 S:      Supported
17794 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17795 F:      drivers/net/wireless/ath/wil6210/
17796
17797 WIMAX STACK
17798 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17799 M:      linux-wimax@intel.com
17800 L:      wimax@linuxwimax.org (subscribers-only)
17801 S:      Supported
17802 W:      http://linuxwimax.org
17803 F:      Documentation/admin-guide/wimax/wimax.rst
17804 F:      include/linux/wimax/debug.h
17805 F:      include/net/wimax.h
17806 F:      include/uapi/linux/wimax.h
17807 F:      net/wimax/
17808
17809 WINBOND CIR DRIVER
17810 M:      David Härdeman <david@hardeman.nu>
17811 S:      Maintained
17812 F:      drivers/media/rc/winbond-cir.c
17813
17814 RCMM REMOTE CONTROLS DECODER
17815 M:      Patrick Lerda <patrick9876@free.fr>
17816 S:      Maintained
17817 F:      drivers/media/rc/ir-rcmm-decoder.c
17818
17819 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17820 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17821 L:      linux-watchdog@vger.kernel.org
17822 S:      Maintained
17823 F:      drivers/watchdog/ebc-c384_wdt.c
17824
17825 WINSYSTEMS WS16C48 GPIO DRIVER
17826 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17827 L:      linux-gpio@vger.kernel.org
17828 S:      Maintained
17829 F:      drivers/gpio/gpio-ws16c48.c
17830
17831 WISTRON LAPTOP BUTTON DRIVER
17832 M:      Miloslav Trmac <mitr@volny.cz>
17833 S:      Maintained
17834 F:      drivers/input/misc/wistron_btns.c
17835
17836 WL3501 WIRELESS PCMCIA CARD DRIVER
17837 L:      linux-wireless@vger.kernel.org
17838 S:      Odd fixes
17839 F:      drivers/net/wireless/wl3501*
17840
17841 WOLFSON MICROELECTRONICS DRIVERS
17842 L:      patches@opensource.cirrus.com
17843 T:      git https://github.com/CirrusLogic/linux-drivers.git
17844 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17845 S:      Supported
17846 F:      Documentation/hwmon/wm83??.rst
17847 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17848 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17849 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17850 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17851 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17852 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17853 F:      drivers/clk/clk-wm83*.c
17854 F:      drivers/extcon/extcon-arizona.c
17855 F:      drivers/leds/leds-wm83*.c
17856 F:      drivers/gpio/gpio-*wm*.c
17857 F:      drivers/gpio/gpio-arizona.c
17858 F:      drivers/hwmon/wm83??-hwmon.c
17859 F:      drivers/input/misc/wm831x-on.c
17860 F:      drivers/input/touchscreen/wm831x-ts.c
17861 F:      drivers/input/touchscreen/wm97*.c
17862 F:      drivers/mfd/arizona*
17863 F:      drivers/mfd/wm*.c
17864 F:      drivers/mfd/cs47l24*
17865 F:      drivers/power/supply/wm83*.c
17866 F:      drivers/rtc/rtc-wm83*.c
17867 F:      drivers/regulator/wm8*.c
17868 F:      drivers/regulator/arizona*
17869 F:      drivers/video/backlight/wm83*_bl.c
17870 F:      drivers/watchdog/wm83*_wdt.c
17871 F:      include/linux/mfd/arizona/
17872 F:      include/linux/mfd/wm831x/
17873 F:      include/linux/mfd/wm8350/
17874 F:      include/linux/mfd/wm8400*
17875 F:      include/linux/regulator/arizona*
17876 F:      include/linux/wm97xx.h
17877 F:      include/sound/wm????.h
17878 F:      sound/soc/codecs/arizona.?
17879 F:      sound/soc/codecs/wm*
17880 F:      sound/soc/codecs/cs47l24*
17881
17882 WORKQUEUE
17883 M:      Tejun Heo <tj@kernel.org>
17884 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17886 S:      Maintained
17887 F:      include/linux/workqueue.h
17888 F:      kernel/workqueue.c
17889 F:      Documentation/core-api/workqueue.rst
17890
17891 X-POWERS AXP288 PMIC DRIVERS
17892 M:      Hans de Goede <hdegoede@redhat.com>
17893 S:      Maintained
17894 N:      axp288
17895 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17896
17897 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17898 M:      Chen-Yu Tsai <wens@csie.org>
17899 L:      linux-kernel@vger.kernel.org
17900 S:      Maintained
17901 N:      axp[128]
17902
17903 X.25 NETWORK LAYER
17904 M:      Andrew Hendry <andrew.hendry@gmail.com>
17905 L:      linux-x25@vger.kernel.org
17906 S:      Odd Fixes
17907 F:      Documentation/networking/x25*
17908 F:      include/net/x25*
17909 F:      net/x25/
17910
17911 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17912 M:      Thomas Gleixner <tglx@linutronix.de>
17913 M:      Ingo Molnar <mingo@redhat.com>
17914 M:      Borislav Petkov <bp@alien8.de>
17915 R:      "H. Peter Anvin" <hpa@zytor.com>
17916 M:      x86@kernel.org
17917 L:      linux-kernel@vger.kernel.org
17918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17919 S:      Maintained
17920 F:      Documentation/devicetree/bindings/x86/
17921 F:      Documentation/x86/
17922 F:      arch/x86/
17923
17924 X86 ENTRY CODE
17925 M:      Andy Lutomirski <luto@kernel.org>
17926 L:      linux-kernel@vger.kernel.org
17927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17928 S:      Maintained
17929 F:      arch/x86/entry/
17930
17931 X86 MCE INFRASTRUCTURE
17932 M:      Tony Luck <tony.luck@intel.com>
17933 M:      Borislav Petkov <bp@alien8.de>
17934 L:      linux-edac@vger.kernel.org
17935 S:      Maintained
17936 F:      arch/x86/kernel/cpu/mce/*
17937
17938 X86 MICROCODE UPDATE SUPPORT
17939 M:      Borislav Petkov <bp@alien8.de>
17940 S:      Maintained
17941 F:      arch/x86/kernel/cpu/microcode/*
17942
17943 X86 MM
17944 M:      Dave Hansen <dave.hansen@linux.intel.com>
17945 M:      Andy Lutomirski <luto@kernel.org>
17946 M:      Peter Zijlstra <peterz@infradead.org>
17947 L:      linux-kernel@vger.kernel.org
17948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17949 S:      Maintained
17950 F:      arch/x86/mm/
17951
17952 X86 PLATFORM DRIVERS
17953 M:      Darren Hart <dvhart@infradead.org>
17954 M:      Andy Shevchenko <andy@infradead.org>
17955 L:      platform-driver-x86@vger.kernel.org
17956 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17957 S:      Odd Fixes
17958 F:      drivers/platform/x86/
17959 F:      drivers/platform/olpc/
17960
17961 X86 PLATFORM DRIVERS - ARCH
17962 R:      Darren Hart <dvhart@infradead.org>
17963 R:      Andy Shevchenko <andy@infradead.org>
17964 L:      platform-driver-x86@vger.kernel.org
17965 L:      x86@kernel.org
17966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17967 S:      Maintained
17968 F:      arch/x86/platform
17969
17970 X86 VDSO
17971 M:      Andy Lutomirski <luto@kernel.org>
17972 L:      linux-kernel@vger.kernel.org
17973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17974 S:      Maintained
17975 F:      arch/x86/entry/vdso/
17976
17977 XARRAY
17978 M:      Matthew Wilcox <willy@infradead.org>
17979 L:      linux-fsdevel@vger.kernel.org
17980 S:      Supported
17981 F:      Documentation/core-api/xarray.rst
17982 F:      lib/idr.c
17983 F:      lib/xarray.c
17984 F:      include/linux/idr.h
17985 F:      include/linux/xarray.h
17986 F:      tools/testing/radix-tree
17987
17988 XBOX DVD IR REMOTE
17989 M:      Benjamin Valentin <benpicco@googlemail.com>
17990 S:      Maintained
17991 F:      drivers/media/rc/xbox_remote.c
17992 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17993
17994 XC2028/3028 TUNER DRIVER
17995 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17996 L:      linux-media@vger.kernel.org
17997 W:      https://linuxtv.org
17998 T:      git git://linuxtv.org/media_tree.git
17999 S:      Maintained
18000 F:      drivers/media/tuners/tuner-xc2028.*
18001
18002 XDP (eXpress Data Path)
18003 M:      Alexei Starovoitov <ast@kernel.org>
18004 M:      Daniel Borkmann <daniel@iogearbox.net>
18005 M:      David S. Miller <davem@davemloft.net>
18006 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
18007 M:      Jesper Dangaard Brouer <hawk@kernel.org>
18008 M:      John Fastabend <john.fastabend@gmail.com>
18009 L:      netdev@vger.kernel.org
18010 L:      bpf@vger.kernel.org
18011 S:      Supported
18012 F:      net/core/xdp.c
18013 F:      include/net/xdp.h
18014 F:      kernel/bpf/devmap.c
18015 F:      kernel/bpf/cpumap.c
18016 F:      include/trace/events/xdp.h
18017 K:      xdp
18018 N:      xdp
18019
18020 XDP SOCKETS (AF_XDP)
18021 M:      Björn Töpel <bjorn.topel@intel.com>
18022 M:      Magnus Karlsson <magnus.karlsson@intel.com>
18023 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
18024 L:      netdev@vger.kernel.org
18025 L:      bpf@vger.kernel.org
18026 S:      Maintained
18027 F:      kernel/bpf/xskmap.c
18028 F:      net/xdp/
18029
18030 XEN BLOCK SUBSYSTEM
18031 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18032 M:      Roger Pau Monné <roger.pau@citrix.com>
18033 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18034 S:      Supported
18035 F:      drivers/block/xen-blkback/*
18036 F:      drivers/block/xen*
18037
18038 XEN HYPERVISOR ARM
18039 M:      Stefano Stabellini <sstabellini@kernel.org>
18040 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18041 S:      Maintained
18042 F:      arch/arm/xen/
18043 F:      arch/arm/include/asm/xen/
18044
18045 XEN HYPERVISOR ARM64
18046 M:      Stefano Stabellini <sstabellini@kernel.org>
18047 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18048 S:      Maintained
18049 F:      arch/arm64/xen/
18050 F:      arch/arm64/include/asm/xen/
18051
18052 XEN HYPERVISOR INTERFACE
18053 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
18054 M:      Juergen Gross <jgross@suse.com>
18055 R:      Stefano Stabellini <sstabellini@kernel.org>
18056 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
18058 S:      Supported
18059 F:      arch/x86/xen/
18060 F:      arch/x86/platform/pvh/
18061 F:      drivers/*/xen-*front.c
18062 F:      drivers/xen/
18063 F:      arch/x86/include/asm/xen/
18064 F:      arch/x86/include/asm/pvclock-abi.h
18065 F:      include/xen/
18066 F:      include/uapi/xen/
18067 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
18068 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
18069
18070 XEN NETWORK BACKEND DRIVER
18071 M:      Wei Liu <wei.liu@kernel.org>
18072 M:      Paul Durrant <paul@xen.org>
18073 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18074 L:      netdev@vger.kernel.org
18075 S:      Supported
18076 F:      drivers/net/xen-netback/*
18077
18078 XEN PCI SUBSYSTEM
18079 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18080 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18081 S:      Supported
18082 F:      arch/x86/pci/*xen*
18083 F:      drivers/pci/*xen*
18084
18085 XEN PVSCSI DRIVERS
18086 M:      Juergen Gross <jgross@suse.com>
18087 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18088 L:      linux-scsi@vger.kernel.org
18089 S:      Supported
18090 F:      drivers/scsi/xen-scsifront.c
18091 F:      drivers/xen/xen-scsiback.c
18092 F:      include/xen/interface/io/vscsiif.h
18093
18094 XEN SWIOTLB SUBSYSTEM
18095 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18096 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18097 L:      iommu@lists.linux-foundation.org
18098 S:      Supported
18099 F:      arch/x86/xen/*swiotlb*
18100 F:      drivers/xen/*swiotlb*
18101
18102 XEN SOUND FRONTEND DRIVER
18103 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
18104 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18105 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18106 S:      Supported
18107 F:      sound/xen/*
18108
18109 XFS FILESYSTEM
18110 M:      Darrick J. Wong <darrick.wong@oracle.com>
18111 M:      linux-xfs@vger.kernel.org
18112 L:      linux-xfs@vger.kernel.org
18113 W:      http://xfs.org/
18114 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
18115 S:      Supported
18116 F:      Documentation/admin-guide/xfs.rst
18117 F:      Documentation/ABI/testing/sysfs-fs-xfs
18118 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
18119 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
18120 F:      fs/xfs/
18121 F:      include/uapi/linux/dqblk_xfs.h
18122 F:      include/uapi/linux/fsmap.h
18123
18124 XILINX AXI ETHERNET DRIVER
18125 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
18126 S:      Maintained
18127 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
18128
18129 XILINX UARTLITE SERIAL DRIVER
18130 M:      Peter Korsgaard <jacmet@sunsite.dk>
18131 L:      linux-serial@vger.kernel.org
18132 S:      Maintained
18133 F:      drivers/tty/serial/uartlite.c
18134
18135 XILINX VIDEO IP CORES
18136 M:      Hyun Kwon <hyun.kwon@xilinx.com>
18137 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18138 L:      linux-media@vger.kernel.org
18139 T:      git git://linuxtv.org/media_tree.git
18140 S:      Supported
18141 F:      Documentation/devicetree/bindings/media/xilinx/
18142 F:      drivers/media/platform/xilinx/
18143 F:      include/uapi/linux/xilinx-v4l2-controls.h
18144
18145 XILINX SD-FEC IP CORES
18146 M:      Derek Kiernan <derek.kiernan@xilinx.com>
18147 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
18148 S:      Maintained
18149 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
18150 F:      Documentation/misc-devices/xilinx_sdfec.rst
18151 F:      drivers/misc/xilinx_sdfec.c
18152 F:      drivers/misc/Kconfig
18153 F:      drivers/misc/Makefile
18154 F:      include/uapi/misc/xilinx_sdfec.h
18155
18156 XILLYBUS DRIVER
18157 M:      Eli Billauer <eli.billauer@gmail.com>
18158 L:      linux-kernel@vger.kernel.org
18159 S:      Supported
18160 F:      drivers/char/xillybus/
18161
18162 XLP9XX I2C DRIVER
18163 M:      George Cherian <george.cherian@cavium.com>
18164 M:      Jan Glauber <jglauber@cavium.com>
18165 L:      linux-i2c@vger.kernel.org
18166 W:      http://www.cavium.com
18167 S:      Supported
18168 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
18169 F:      drivers/i2c/busses/i2c-xlp9xx.c
18170
18171 XRA1403 GPIO EXPANDER
18172 M:      Nandor Han <nandor.han@ge.com>
18173 M:      Semi Malinen <semi.malinen@ge.com>
18174 L:      linux-gpio@vger.kernel.org
18175 S:      Maintained
18176 F:      drivers/gpio/gpio-xra1403.c
18177 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
18178
18179 XTENSA XTFPGA PLATFORM SUPPORT
18180 M:      Max Filippov <jcmvbkbc@gmail.com>
18181 L:      linux-xtensa@linux-xtensa.org
18182 S:      Maintained
18183 F:      drivers/spi/spi-xtensa-xtfpga.c
18184 F:      sound/soc/xtensa/xtfpga-i2s.c
18185
18186 YAM DRIVER FOR AX.25
18187 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
18188 L:      linux-hams@vger.kernel.org
18189 S:      Maintained
18190 F:      drivers/net/hamradio/yam*
18191 F:      include/linux/yam.h
18192
18193 YAMA SECURITY MODULE
18194 M:      Kees Cook <keescook@chromium.org>
18195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
18196 S:      Supported
18197 F:      security/yama/
18198 F:      Documentation/admin-guide/LSM/Yama.rst
18199
18200 YEALINK PHONE DRIVER
18201 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
18202 L:      usbb2k-api-dev@nongnu.org
18203 S:      Maintained
18204 F:      Documentation/input/devices/yealink.rst
18205 F:      drivers/input/misc/yealink.*
18206
18207 Z8530 DRIVER FOR AX.25
18208 M:      Joerg Reuter <jreuter@yaina.de>
18209 W:      http://yaina.de/jreuter/
18210 W:      http://www.qsl.net/dl1bke/
18211 L:      linux-hams@vger.kernel.org
18212 S:      Maintained
18213 F:      Documentation/networking/z8530drv.txt
18214 F:      drivers/net/hamradio/*scc.c
18215 F:      drivers/net/hamradio/z8530.h
18216
18217 ZBUD COMPRESSED PAGE ALLOCATOR
18218 M:      Seth Jennings <sjenning@redhat.com>
18219 M:      Dan Streetman <ddstreet@ieee.org>
18220 L:      linux-mm@kvack.org
18221 S:      Maintained
18222 F:      mm/zbud.c
18223 F:      include/linux/zbud.h
18224
18225 ZD1211RW WIRELESS DRIVER
18226 M:      Daniel Drake <dsd@gentoo.org>
18227 M:      Ulrich Kunitz <kune@deine-taler.de>
18228 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18229 L:      linux-wireless@vger.kernel.org
18230 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18231 S:      Maintained
18232 F:      drivers/net/wireless/zydas/zd1211rw/
18233
18234 ZD1301 MEDIA DRIVER
18235 M:      Antti Palosaari <crope@iki.fi>
18236 L:      linux-media@vger.kernel.org
18237 W:      https://linuxtv.org/
18238 W:      http://palosaari.fi/linux/
18239 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18240 S:      Maintained
18241 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18242
18243 ZD1301_DEMOD MEDIA DRIVER
18244 M:      Antti Palosaari <crope@iki.fi>
18245 L:      linux-media@vger.kernel.org
18246 W:      https://linuxtv.org/
18247 W:      http://palosaari.fi/linux/
18248 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18249 S:      Maintained
18250 F:      drivers/media/dvb-frontends/zd1301_demod*
18251
18252 ZHAOXIN PROCESSOR SUPPORT
18253 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18254 L:      linux-kernel@vger.kernel.org
18255 S:      Maintained
18256 F:      arch/x86/kernel/cpu/zhaoxin.c
18257
18258 ZPOOL COMPRESSED PAGE STORAGE API
18259 M:      Dan Streetman <ddstreet@ieee.org>
18260 L:      linux-mm@kvack.org
18261 S:      Maintained
18262 F:      mm/zpool.c
18263 F:      include/linux/zpool.h
18264
18265 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18266 M:      Minchan Kim <minchan@kernel.org>
18267 M:      Nitin Gupta <ngupta@vflare.org>
18268 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18269 L:      linux-kernel@vger.kernel.org
18270 S:      Maintained
18271 F:      drivers/block/zram/
18272 F:      Documentation/admin-guide/blockdev/zram.rst
18273
18274 ZS DECSTATION Z85C30 SERIAL DRIVER
18275 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18276 S:      Maintained
18277 F:      drivers/tty/serial/zs.*
18278
18279 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18280 M:      Minchan Kim <minchan@kernel.org>
18281 M:      Nitin Gupta <ngupta@vflare.org>
18282 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18283 L:      linux-mm@kvack.org
18284 S:      Maintained
18285 F:      mm/zsmalloc.c
18286 F:      include/linux/zsmalloc.h
18287 F:      Documentation/vm/zsmalloc.rst
18288
18289 ZSWAP COMPRESSED SWAP CACHING
18290 M:      Seth Jennings <sjenning@redhat.com>
18291 M:      Dan Streetman <ddstreet@ieee.org>
18292 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18293 L:      linux-mm@kvack.org
18294 S:      Maintained
18295 F:      mm/zswap.c
18296
18297 THE REST
18298 M:      Linus Torvalds <torvalds@linux-foundation.org>
18299 L:      linux-kernel@vger.kernel.org
18300 Q:      http://patchwork.kernel.org/project/LKML/list/
18301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18302 S:      Buried alive in reporters
18303 F:      *
18304 F:      */