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 <ley.foon.tan@intel.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 M:      Arthur Kiyanovski <akiyano@amazon.com>
 775 R:      Guy Tzalik <gtzalik@amazon.com>
 776 R:      Saeed Bishara <saeedb@amazon.com>
 777 R:      Zorik Machulsky <zorik@amazon.com>
 778 L:      netdev@vger.kernel.org
 779 S:      Supported
 780 F:      Documentation/networking/device_drivers/amazon/ena.txt
 781 F:      drivers/net/ethernet/amazon/
 782
 783 AMAZON RDMA EFA DRIVER
 784 M:      Gal Pressman <galpress@amazon.com>
 785 R:      Yossi Leybovich <sleybo@amazon.com>
 786 L:      linux-rdma@vger.kernel.org
 787 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 788 S:      Supported
 789 F:      drivers/infiniband/hw/efa/
 790 F:      include/uapi/rdma/efa-abi.h
 791
 792 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 793 M:      Tom Lendacky <thomas.lendacky@amd.com>
 794 M:      Gary Hook <gary.hook@amd.com>
 795 L:      linux-crypto@vger.kernel.org
 796 S:      Supported
 797 F:      drivers/crypto/ccp/
 798 F:      include/linux/ccp.h
 799
 800 AMD DISPLAY CORE
 801 M:      Harry Wentland <harry.wentland@amd.com>
 802 M:      Leo Li <sunpeng.li@amd.com>
 803 L:      amd-gfx@lists.freedesktop.org
 804 T:      git git://people.freedesktop.org/~agd5f/linux
 805 S:      Supported
 806 F:      drivers/gpu/drm/amd/display/
 807
 808 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 809 M:      Huang Rui <ray.huang@amd.com>
 810 L:      linux-hwmon@vger.kernel.org
 811 S:      Supported
 812 F:      Documentation/hwmon/fam15h_power.rst
 813 F:      drivers/hwmon/fam15h_power.c
 814
 815 AMD FCH GPIO DRIVER
 816 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 817 L:      linux-gpio@vger.kernel.org
 818 S:      Maintained
 819 F:      drivers/gpio/gpio-amd-fch.c
 820 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 821
 822 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 823 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 824 S:      Orphan
 825 F:      drivers/usb/gadget/udc/amd5536udc.*
 826
 827 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 828 M:      Andres Salomon <dilinger@queued.net>
 829 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 830 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 831 S:      Supported
 832 F:      drivers/char/hw_random/geode-rng.c
 833 F:      drivers/crypto/geode*
 834 F:      drivers/video/fbdev/geode/
 835 F:      arch/x86/include/asm/geode.h
 836
 837 AMD IOMMU (AMD-VI)
 838 M:      Joerg Roedel <joro@8bytes.org>
 839 L:      iommu@lists.linux-foundation.org
 840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 841 S:      Maintained
 842 F:      drivers/iommu/amd_iommu*.[ch]
 843 F:      include/linux/amd-iommu.h
 844
 845 AMD KFD
 846 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 847 L:      amd-gfx@lists.freedesktop.org
 848 T:      git git://people.freedesktop.org/~agd5f/linux
 849 S:      Supported
 850 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 851 F:      drivers/gpu/drm/amd/amdkfd/
 852 F:      drivers/gpu/drm/amd/include/cik_structs.h
 853 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 854 F:      drivers/gpu/drm/amd/include/vi_structs.h
 855 F:      drivers/gpu/drm/amd/include/v9_structs.h
 856 F:      include/uapi/linux/kfd_ioctl.h
 857
 858 AMD MP2 I2C DRIVER
 859 M:      Elie Morisse <syniurge@gmail.com>
 860 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 861 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 862 L:      linux-i2c@vger.kernel.org
 863 S:      Maintained
 864 F:      drivers/i2c/busses/i2c-amd-mp2*
 865
 866 AMD POWERPLAY
 867 M:      Evan Quan <evan.quan@amd.com>
 868 L:      amd-gfx@lists.freedesktop.org
 869 S:      Supported
 870 F:      drivers/gpu/drm/amd/powerplay/
 871 T:      git git://people.freedesktop.org/~agd5f/linux
 872
 873 AMD SEATTLE DEVICE TREE SUPPORT
 874 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 875 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 876 M:      Tom Lendacky <thomas.lendacky@amd.com>
 877 S:      Supported
 878 F:      arch/arm64/boot/dts/amd/
 879
 880 AMD XGBE DRIVER
 881 M:      Tom Lendacky <thomas.lendacky@amd.com>
 882 L:      netdev@vger.kernel.org
 883 S:      Supported
 884 F:      drivers/net/ethernet/amd/xgbe/
 885 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 886
 887 ANALOG DEVICES INC AD5686 DRIVER
 888 M:      Stefan Popa <stefan.popa@analog.com>
 889 L:      linux-pm@vger.kernel.org
 890 W:      http://ez.analog.com/community/linux-device-drivers
 891 S:      Supported
 892 F:      drivers/iio/dac/ad5686*
 893 F:      drivers/iio/dac/ad5696*
 894
 895 ANALOG DEVICES INC AD5758 DRIVER
 896 M:      Stefan Popa <stefan.popa@analog.com>
 897 L:      linux-iio@vger.kernel.org
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/iio/dac/ad5758.c
 901 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 902
 903 ANALOG DEVICES INC AD7124 DRIVER
 904 M:      Stefan Popa <stefan.popa@analog.com>
 905 L:      linux-iio@vger.kernel.org
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      drivers/iio/adc/ad7124.c
 909 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 910
 911 ANALOG DEVICES INC AD7292 DRIVER
 912 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
 913 L:      linux-iio@vger.kernel.org
 914 W:      http://ez.analog.com/community/linux-device-drivers
 915 S:      Supported
 916 F:      drivers/iio/adc/ad7292.c
 917 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
 918
 919 ANALOG DEVICES INC AD7606 DRIVER
 920 M:      Stefan Popa <stefan.popa@analog.com>
 921 M:      Beniamin Bia <beniamin.bia@analog.com>
 922 L:      linux-iio@vger.kernel.org
 923 W:      http://ez.analog.com/community/linux-device-drivers
 924 S:      Supported
 925 F:      drivers/iio/adc/ad7606.c
 926 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
 927
 928 ANALOG DEVICES INC AD7768-1 DRIVER
 929 M:      Stefan Popa <stefan.popa@analog.com>
 930 L:      linux-iio@vger.kernel.org
 931 W:      http://ez.analog.com/community/linux-device-drivers
 932 S:      Supported
 933 F:      drivers/iio/adc/ad7768-1.c
 934 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 935
 936 ANALOG DEVICES INC AD7780 DRIVER
 937 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 938 M:      Renato Lui Geh <renatogeh@gmail.com>
 939 L:      linux-iio@vger.kernel.org
 940 W:      http://ez.analog.com/community/linux-device-drivers
 941 S:      Supported
 942 F:      drivers/iio/adc/ad7780.c
 943 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 944
 945 ANALOG DEVICES INC AD9389B DRIVER
 946 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 947 L:      linux-media@vger.kernel.org
 948 S:      Maintained
 949 F:      drivers/media/i2c/ad9389b*
 950
 951 ANALOG DEVICES INC ADGS1408 DRIVER
 952 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 953 S:      Supported
 954 F:      drivers/mux/adgs1408.c
 955 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 956
 957 ANALOG DEVICES INC ADIN DRIVER
 958 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
 959 L:      netdev@vger.kernel.org
 960 W:      http://ez.analog.com/community/linux-device-drivers
 961 S:      Supported
 962 F:      drivers/net/phy/adin.c
 963 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
 964
 965 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 966 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 967 S:      Supported
 968 L:      linux-iio@vger.kernel.org
 969 F:      include/linux/iio/imu/adis.h
 970 F:      drivers/iio/imu/adis.c
 971
 972 ANALOG DEVICES INC ADIS16460 DRIVER
 973 M:      Dragos Bogdan <dragos.bogdan@analog.com>
 974 S:      Supported
 975 L:      linux-iio@vger.kernel.org
 976 W:      http://ez.analog.com/community/linux-device-drivers
 977 F:      drivers/iio/imu/adis16460.c
 978 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
 979
 980 ANALOG DEVICES INC ADM1177 DRIVER
 981 M:      Beniamin Bia <beniamin.bia@analog.com>
 982 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 983 L:      linux-hwmon@vger.kernel.org
 984 W:      http://ez.analog.com/community/linux-device-drivers
 985 S:      Supported
 986 F:      drivers/hwmon/adm1177.c
 987 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
 988
 989 ANALOG DEVICES INC ADP5061 DRIVER
 990 M:      Stefan Popa <stefan.popa@analog.com>
 991 L:      linux-pm@vger.kernel.org
 992 W:      http://ez.analog.com/community/linux-device-drivers
 993 S:      Supported
 994 F:      drivers/power/supply/adp5061.c
 995
 996 ANALOG DEVICES INC ADV7180 DRIVER
 997 M:      Lars-Peter Clausen <lars@metafoo.de>
 998 L:      linux-media@vger.kernel.org
 999 W:      http://ez.analog.com/community/linux-device-drivers
1000 S:      Supported
1001 F:      drivers/media/i2c/adv7180.c
1002
1003 ANALOG DEVICES INC ADV748X DRIVER
1004 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1005 L:      linux-media@vger.kernel.org
1006 S:      Maintained
1007 F:      drivers/media/i2c/adv748x/*
1008
1009 ANALOG DEVICES INC ADV7511 DRIVER
1010 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1011 L:      linux-media@vger.kernel.org
1012 S:      Maintained
1013 F:      drivers/media/i2c/adv7511*
1014
1015 ANALOG DEVICES INC ADV7604 DRIVER
1016 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1017 L:      linux-media@vger.kernel.org
1018 S:      Maintained
1019 F:      drivers/media/i2c/adv7604*
1020
1021 ANALOG DEVICES INC ADV7842 DRIVER
1022 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1023 L:      linux-media@vger.kernel.org
1024 S:      Maintained
1025 F:      drivers/media/i2c/adv7842*
1026
1027 ANALOG DEVICES INC ASOC CODEC DRIVERS
1028 M:      Lars-Peter Clausen <lars@metafoo.de>
1029 M:      Nuno Sá <nuno.sa@analog.com>
1030 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1031 W:      http://wiki.analog.com/
1032 W:      http://ez.analog.com/community/linux-device-drivers
1033 S:      Supported
1034 F:      sound/soc/codecs/adau*
1035 F:      sound/soc/codecs/adav*
1036 F:      sound/soc/codecs/ad1*
1037 F:      sound/soc/codecs/ad7*
1038 F:      sound/soc/codecs/ssm*
1039 F:      sound/soc/codecs/sigmadsp.*
1040
1041 ANALOG DEVICES INC DMA DRIVERS
1042 M:      Lars-Peter Clausen <lars@metafoo.de>
1043 W:      http://ez.analog.com/community/linux-device-drivers
1044 S:      Supported
1045 F:      drivers/dma/dma-axi-dmac.c
1046
1047 ANALOG DEVICES INC IIO DRIVERS
1048 M:      Lars-Peter Clausen <lars@metafoo.de>
1049 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1050 M:      Stefan Popa <stefan.popa@analog.com>
1051 W:      http://wiki.analog.com/
1052 W:      http://ez.analog.com/community/linux-device-drivers
1053 S:      Supported
1054 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1055 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1056 F:      drivers/iio/*/ad*
1057 F:      drivers/iio/adc/ltc2497*
1058 X:      drivers/iio/*/adjd*
1059 F:      drivers/staging/iio/*/ad*
1060
1061 ANALOGBITS PLL LIBRARIES
1062 M:      Paul Walmsley <paul.walmsley@sifive.com>
1063 S:      Supported
1064 F:      drivers/clk/analogbits/*
1065 F:      include/linux/clk/analogbits*
1066
1067 ANDES ARCHITECTURE
1068 M:      Nick Hu <nickhu@andestech.com>
1069 M:      Greentime Hu <green.hu@gmail.com>
1070 M:      Vincent Chen <deanbo422@gmail.com>
1071 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1072 S:      Supported
1073 F:      arch/nds32/
1074 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1075 F:      Documentation/devicetree/bindings/nds32/
1076 K:      nds32
1077 N:      nds32
1078
1079 ANDROID CONFIG FRAGMENTS
1080 M:      Rob Herring <robh@kernel.org>
1081 S:      Supported
1082 F:      kernel/configs/android*
1083
1084 ANDROID DRIVERS
1085 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1086 M:      Arve Hjønnevåg <arve@android.com>
1087 M:      Todd Kjos <tkjos@android.com>
1088 M:      Martijn Coenen <maco@android.com>
1089 M:      Joel Fernandes <joel@joelfernandes.org>
1090 M:      Christian Brauner <christian@brauner.io>
1091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1092 L:      devel@driverdev.osuosl.org
1093 S:      Supported
1094 F:      drivers/android/
1095 F:      drivers/staging/android/
1096
1097 ANDROID GOLDFISH PIC DRIVER
1098 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1099 S:      Supported
1100 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1101 F:      drivers/irqchip/irq-goldfish-pic.c
1102
1103 ANDROID GOLDFISH RTC DRIVER
1104 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1105 S:      Supported
1106 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1107 F:      drivers/rtc/rtc-goldfish.c
1108
1109 ANDROID ION DRIVER
1110 M:      Laura Abbott <labbott@redhat.com>
1111 M:      Sumit Semwal <sumit.semwal@linaro.org>
1112 L:      devel@driverdev.osuosl.org
1113 L:      dri-devel@lists.freedesktop.org
1114 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1115 S:      Supported
1116 F:      drivers/staging/android/ion
1117 F:      drivers/staging/android/uapi/ion.h
1118
1119 AOA (Apple Onboard Audio) ALSA DRIVER
1120 M:      Johannes Berg <johannes@sipsolutions.net>
1121 L:      linuxppc-dev@lists.ozlabs.org
1122 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1123 S:      Maintained
1124 F:      sound/aoa/
1125
1126 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1127 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1128 L:      linux-iio@vger.kernel.org
1129 S:      Maintained
1130 F:      drivers/iio/adc/stx104.c
1131
1132 APM DRIVER
1133 M:      Jiri Kosina <jikos@kernel.org>
1134 S:      Odd fixes
1135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1136 F:      arch/x86/kernel/apm_32.c
1137 F:      include/linux/apm_bios.h
1138 F:      include/uapi/linux/apm_bios.h
1139 F:      drivers/char/apm-emulation.c
1140
1141 APPARMOR SECURITY MODULE
1142 M:      John Johansen <john.johansen@canonical.com>
1143 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1144 W:      wiki.apparmor.net
1145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1146 S:      Supported
1147 F:      security/apparmor/
1148 F:      Documentation/admin-guide/LSM/apparmor.rst
1149
1150 APPLE BCM5974 MULTITOUCH DRIVER
1151 M:      Henrik Rydberg <rydberg@bitmath.org>
1152 L:      linux-input@vger.kernel.org
1153 S:      Odd fixes
1154 F:      drivers/input/mouse/bcm5974.c
1155
1156 APPLE SMC DRIVER
1157 M:      Henrik Rydberg <rydberg@bitmath.org>
1158 L:      linux-hwmon@vger.kernel.org
1159 S:      Odd fixes
1160 F:      drivers/hwmon/applesmc.c
1161
1162 APPLETALK NETWORK LAYER
1163 L:      netdev@vger.kernel.org
1164 S:      Odd fixes
1165 F:      drivers/net/appletalk/
1166 F:      net/appletalk/
1167 F:      include/linux/atalk.h
1168 F:      include/uapi/linux/atalk.h
1169
1170 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1171 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1172 S:      Supported
1173 F:      arch/arm64/boot/dts/apm/
1174
1175 APPLIED MICRO (APM) X-GENE SOC EDAC
1176 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1177 S:      Supported
1178 F:      drivers/edac/xgene_edac.c
1179 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1180
1181 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1182 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1183 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1184 S:      Supported
1185 F:      drivers/net/ethernet/apm/xgene-v2/
1186
1187 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1188 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1189 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1190 M:      Quan Nguyen <quan@os.amperecomputing.com>
1191 S:      Supported
1192 F:      drivers/net/ethernet/apm/xgene/
1193 F:      drivers/net/phy/mdio-xgene.c
1194 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1195 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1196
1197 APPLIED MICRO (APM) X-GENE SOC PMU
1198 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1199 S:      Supported
1200 F:      drivers/perf/xgene_pmu.c
1201 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1202 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1203
1204 APTINA CAMERA SENSOR PLL
1205 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1206 L:      linux-media@vger.kernel.org
1207 S:      Maintained
1208 F:      drivers/media/i2c/aptina-pll.*
1209
1210 AQUANTIA ETHERNET DRIVER (atlantic)
1211 M:      Igor Russkikh <irusskikh@marvell.com>
1212 L:      netdev@vger.kernel.org
1213 S:      Supported
1214 W:      https://www.marvell.com/
1215 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1216 F:      drivers/net/ethernet/aquantia/atlantic/
1217 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1218
1219 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1220 M:      Egor Pomozov <epomozov@marvell.com>
1221 L:      netdev@vger.kernel.org
1222 S:      Supported
1223 W:      http://www.aquantia.com
1224 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1225
1226 ARC FRAMEBUFFER DRIVER
1227 M:      Jaya Kumar <jayalk@intworks.biz>
1228 S:      Maintained
1229 F:      drivers/video/fbdev/arcfb.c
1230 F:      drivers/video/fbdev/core/fb_defio.c
1231
1232 ARC PGU DRM DRIVER
1233 M:      Alexey Brodkin <abrodkin@synopsys.com>
1234 S:      Supported
1235 F:      drivers/gpu/drm/arc/
1236 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1237
1238 ARCNET NETWORK LAYER
1239 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1240 L:      netdev@vger.kernel.org
1241 S:      Maintained
1242 F:      drivers/net/arcnet/
1243 F:      include/uapi/linux/if_arcnet.h
1244
1245 ARM ARCHITECTED TIMER DRIVER
1246 M:      Mark Rutland <mark.rutland@arm.com>
1247 M:      Marc Zyngier <maz@kernel.org>
1248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1249 S:      Maintained
1250 F:      arch/arm/include/asm/arch_timer.h
1251 F:      arch/arm64/include/asm/arch_timer.h
1252 F:      drivers/clocksource/arm_arch_timer.c
1253
1254 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1255 M:      Linus Walleij <linus.walleij@linaro.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258 F:      Documentation/devicetree/bindings/arm/arm-boards
1259 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1260 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1261 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1262 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1263 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1264 F:      arch/arm/mach-integrator/
1265 F:      arch/arm/mach-realview/
1266 F:      arch/arm/mach-versatile/
1267 F:      arch/arm/plat-versatile/
1268 F:      arch/arm/boot/dts/arm-realview-*
1269 F:      arch/arm/boot/dts/integrator*
1270 F:      arch/arm/boot/dts/versatile*
1271 F:      drivers/clk/versatile/
1272 F:      drivers/i2c/busses/i2c-versatile.c
1273 F:      drivers/irqchip/irq-versatile-fpga.c
1274 F:      drivers/mtd/maps/physmap_of_versatile.c
1275 F:      drivers/power/reset/arm-versatile-reboot.c
1276 F:      drivers/soc/versatile/
1277
1278 ARM HDLCD DRM DRIVER
1279 M:      Liviu Dudau <liviu.dudau@arm.com>
1280 S:      Supported
1281 F:      drivers/gpu/drm/arm/hdlcd_*
1282 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1283
1284 ARM KOMEDA DRM-KMS DRIVER
1285 M:      James (Qian) Wang <james.qian.wang@arm.com>
1286 M:      Liviu Dudau <liviu.dudau@arm.com>
1287 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1288 L:      Mali DP Maintainers <malidp@foss.arm.com>
1289 S:      Supported
1290 T:      git git://anongit.freedesktop.org/drm/drm-misc
1291 F:      drivers/gpu/drm/arm/display/include/
1292 F:      drivers/gpu/drm/arm/display/komeda/
1293 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1294 F:      Documentation/gpu/komeda-kms.rst
1295
1296 ARM MALI-DP DRM DRIVER
1297 M:      Liviu Dudau <liviu.dudau@arm.com>
1298 M:      Brian Starkey <brian.starkey@arm.com>
1299 L:      Mali DP Maintainers <malidp@foss.arm.com>
1300 S:      Supported
1301 T:      git git://anongit.freedesktop.org/drm/drm-misc
1302 F:      drivers/gpu/drm/arm/
1303 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1304 F:      Documentation/gpu/afbc.rst
1305
1306 ARM MALI PANFROST DRM DRIVER
1307 M:      Rob Herring <robh@kernel.org>
1308 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1309 R:      Steven Price <steven.price@arm.com>
1310 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1311 L:      dri-devel@lists.freedesktop.org
1312 S:      Supported
1313 T:      git git://anongit.freedesktop.org/drm/drm-misc
1314 F:      drivers/gpu/drm/panfrost/
1315 F:      include/uapi/drm/panfrost_drm.h
1316
1317 ARM MFM AND FLOPPY DRIVERS
1318 M:      Ian Molton <spyro@f2s.com>
1319 S:      Maintained
1320 F:      arch/arm/mach-rpc/floppydma.S
1321 F:      arch/arm/include/asm/floppy.h
1322
1323 ARM PMU PROFILING AND DEBUGGING
1324 M:      Will Deacon <will@kernel.org>
1325 M:      Mark Rutland <mark.rutland@arm.com>
1326 S:      Maintained
1327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1328 F:      arch/arm*/kernel/perf_*
1329 F:      arch/arm/oprofile/common.c
1330 F:      arch/arm*/kernel/hw_breakpoint.c
1331 F:      arch/arm*/include/asm/hw_breakpoint.h
1332 F:      arch/arm*/include/asm/perf_event.h
1333 F:      drivers/perf/*
1334 F:      include/linux/perf/arm_pmu.h
1335 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1336 F:      Documentation/devicetree/bindings/perf/
1337
1338 ARM PORT
1339 M:      Russell King <linux@armlinux.org.uk>
1340 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1341 W:      http://www.armlinux.org.uk/
1342 S:      Odd Fixes
1343 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1344 F:      arch/arm/
1345 X:      arch/arm/boot/dts/
1346
1347 ARM PRIMECELL AACI PL041 DRIVER
1348 M:      Russell King <linux@armlinux.org.uk>
1349 S:      Odd Fixes
1350 F:      sound/arm/aaci.*
1351
1352 ARM PRIMECELL BUS SUPPORT
1353 M:      Russell King <linux@armlinux.org.uk>
1354 S:      Odd Fixes
1355 F:      drivers/amba/
1356 F:      include/linux/amba/bus.h
1357
1358 ARM PRIMECELL CLCD PL110 DRIVER
1359 M:      Russell King <linux@armlinux.org.uk>
1360 S:      Odd Fixes
1361 F:      drivers/video/fbdev/amba-clcd.*
1362
1363 ARM PRIMECELL KMI PL050 DRIVER
1364 M:      Russell King <linux@armlinux.org.uk>
1365 S:      Odd Fixes
1366 F:      drivers/input/serio/ambakmi.*
1367 F:      include/linux/amba/kmi.h
1368
1369 ARM PRIMECELL MMCI PL180/1 DRIVER
1370 M:      Russell King <linux@armlinux.org.uk>
1371 S:      Odd Fixes
1372 F:      drivers/mmc/host/mmci.*
1373 F:      include/linux/amba/mmci.h
1374
1375 ARM PRIMECELL SSP PL022 SPI DRIVER
1376 M:      Linus Walleij <linus.walleij@linaro.org>
1377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1378 S:      Maintained
1379 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1380 F:      drivers/spi/spi-pl022.c
1381
1382 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1383 M:      Russell King <linux@armlinux.org.uk>
1384 S:      Odd Fixes
1385 F:      drivers/tty/serial/amba-pl01*.c
1386 F:      include/linux/amba/serial.h
1387
1388 ARM PRIMECELL VIC PL190/PL192 DRIVER
1389 M:      Linus Walleij <linus.walleij@linaro.org>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 S:      Maintained
1392 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1393 F:      drivers/irqchip/irq-vic.c
1394
1395 AMAZON ANNAPURNA LABS FIC DRIVER
1396 M:      Talel Shenhar <talel@amazon.com>
1397 S:      Maintained
1398 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1399 F:      drivers/irqchip/irq-al-fic.c
1400
1401 ARM SMMU DRIVERS
1402 M:      Will Deacon <will@kernel.org>
1403 R:      Robin Murphy <robin.murphy@arm.com>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 S:      Maintained
1406 F:      drivers/iommu/arm-smmu*
1407 F:      drivers/iommu/io-pgtable-arm.c
1408 F:      drivers/iommu/io-pgtable-arm-v7s.c
1409
1410 ARM SUB-ARCHITECTURES
1411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      arch/arm/mach-*/
1414 F:      arch/arm/plat-*/
1415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1416
1417 ARM/ACTIONS SEMI ARCHITECTURE
1418 M:      Andreas Färber <afaerber@suse.de>
1419 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1421 S:      Maintained
1422 N:      owl
1423 F:      arch/arm/mach-actions/
1424 F:      arch/arm/boot/dts/owl-*
1425 F:      arch/arm64/boot/dts/actions/
1426 F:      drivers/clk/actions/
1427 F:      drivers/clocksource/timer-owl*
1428 F:      drivers/dma/owl-dma.c
1429 F:      drivers/i2c/busses/i2c-owl.c
1430 F:      drivers/mmc/host/owl-mmc.c
1431 F:      drivers/pinctrl/actions/*
1432 F:      drivers/soc/actions/
1433 F:      include/dt-bindings/power/owl-*
1434 F:      include/linux/soc/actions/
1435 F:      Documentation/devicetree/bindings/arm/actions.yaml
1436 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1437 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1438 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1439 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1440 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1441 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1442 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1443
1444 ARM/ADS SPHERE 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/AFEB9260 MACHINE SUPPORT
1450 M:      Sergey Lapin <slapin@ossfans.org>
1451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1452 S:      Maintained
1453
1454 ARM/AJECO 1ARM MACHINE SUPPORT
1455 M:      Lennert Buytenhek <kernel@wantstofly.org>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458
1459 ARM/Allwinner SoC Clock Support
1460 M:      Emilio López <emilio@elopez.com.ar>
1461 S:      Maintained
1462 F:      drivers/clk/sunxi/
1463
1464 ARM/Allwinner sunXi SoC support
1465 M:      Maxime Ripard <mripard@kernel.org>
1466 M:      Chen-Yu Tsai <wens@csie.org>
1467 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1468 S:      Maintained
1469 N:      sun[x456789]i
1470 N:      sun50i
1471 F:      arch/arm/mach-sunxi/
1472 F:      arch/arm64/boot/dts/allwinner/
1473 F:      drivers/clk/sunxi-ng/
1474 F:      drivers/pinctrl/sunxi/
1475 F:      drivers/soc/sunxi/
1476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1477
1478 Allwinner A10 CSI driver
1479 M:      Maxime Ripard <mripard@kernel.org>
1480 L:      linux-media@vger.kernel.org
1481 T:      git git://linuxtv.org/media_tree.git
1482 F:      drivers/media/platform/sunxi/sun4i-csi/
1483 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1484 S:      Maintained
1485
1486 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1487 M:      Neil Armstrong <narmstrong@baylibre.com>
1488 M:      Jerome Brunet <jbrunet@baylibre.com>
1489 L:      linux-amlogic@lists.infradead.org
1490 S:      Maintained
1491 F:      drivers/clk/meson/
1492 F:      include/dt-bindings/clock/meson*
1493 F:      include/dt-bindings/clock/gxbb*
1494 F:      Documentation/devicetree/bindings/clock/amlogic*
1495
1496 ARM/Amlogic Meson SoC support
1497 M:      Kevin Hilman <khilman@baylibre.com>
1498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1499 L:      linux-amlogic@lists.infradead.org
1500 W:      http://linux-meson.com/
1501 S:      Maintained
1502 F:      arch/arm/mach-meson/
1503 F:      arch/arm/boot/dts/meson*
1504 F:      arch/arm64/boot/dts/amlogic/
1505 F:      drivers/pinctrl/meson/
1506 F:      drivers/mmc/host/meson*
1507 F:      drivers/soc/amlogic/
1508 F:      drivers/rtc/rtc-meson*
1509 N:      meson
1510
1511 ARM/Amlogic Meson SoC Crypto Drivers
1512 M:      Corentin Labbe <clabbe@baylibre.com>
1513 L:      linux-crypto@vger.kernel.org
1514 L:      linux-amlogic@lists.infradead.org
1515 S:      Maintained
1516 F:      drivers/crypto/amlogic/
1517 F:      Documentation/devicetree/bindings/crypto/amlogic*
1518
1519 ARM/Amlogic Meson SoC Sound Drivers
1520 M:      Jerome Brunet <jbrunet@baylibre.com>
1521 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1522 S:      Maintained
1523 F:      sound/soc/meson/
1524 F:      Documentation/devicetree/bindings/sound/amlogic*
1525
1526 ARM/Annapurna Labs ALPINE ARCHITECTURE
1527 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1528 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 S:      Maintained
1531 F:      arch/arm/mach-alpine/
1532 F:      arch/arm/boot/dts/alpine*
1533 F:      arch/arm64/boot/dts/al/
1534 F:      drivers/*/*alpine*
1535
1536 ARM/ARTPEC MACHINE SUPPORT
1537 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1538 M:      Lars Persson <lars.persson@axis.com>
1539 S:      Maintained
1540 L:      linux-arm-kernel@axis.com
1541 F:      arch/arm/mach-artpec
1542 F:      arch/arm/boot/dts/artpec6*
1543 F:      drivers/clk/axis
1544 F:      drivers/crypto/axis
1545 F:      drivers/mmc/host/usdhi6rol0.c
1546 F:      drivers/pinctrl/pinctrl-artpec*
1547 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1548
1549 ARM/ASPEED I2C DRIVER
1550 M:      Brendan Higgins <brendanhiggins@google.com>
1551 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1552 R:      Joel Stanley <joel@jms.id.au>
1553 L:      linux-i2c@vger.kernel.org
1554 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1555 S:      Maintained
1556 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1557 F:      drivers/i2c/busses/i2c-aspeed.c
1558 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1559 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1560
1561 ARM/ASPEED MACHINE SUPPORT
1562 M:      Joel Stanley <joel@jms.id.au>
1563 R:      Andrew Jeffery <andrew@aj.id.au>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1566 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1567 S:      Supported
1568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1569 F:      arch/arm/mach-aspeed/
1570 F:      arch/arm/boot/dts/aspeed-*
1571 N:      aspeed
1572
1573 ARM/BITMAIN ARCHITECTURE
1574 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm64/boot/dts/bitmain/
1578 F:      drivers/clk/clk-bm1880.c
1579 F:      drivers/pinctrl/pinctrl-bm1880.c
1580 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1581 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1582 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1583
1584 ARM/CALXEDA HIGHBANK ARCHITECTURE
1585 M:      Rob Herring <robh@kernel.org>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588 F:      arch/arm/mach-highbank/
1589 F:      arch/arm/boot/dts/highbank.dts
1590 F:      arch/arm/boot/dts/ecx-*.dts*
1591
1592 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1593 M:      Krzysztof Halasa <khalasa@piap.pl>
1594 S:      Maintained
1595 F:      arch/arm/mach-cns3xxx/
1596
1597 ARM/CAVIUM THUNDER NETWORK DRIVER
1598 M:      Sunil Goutham <sgoutham@marvell.com>
1599 M:      Robert Richter <rrichter@marvell.com>
1600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1601 S:      Supported
1602 F:      drivers/net/ethernet/cavium/thunder/
1603
1604 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1605 M:      Lukasz Majewski <lukma@denx.de>
1606 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1607 S:      Maintained
1608 F:      arch/arm/mach-ep93xx/ts72xx.c
1609
1610 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1611 M:      Alexander Shiyan <shc_work@mail.ru>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Odd Fixes
1614 N:      clps711x
1615
1616 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1617 M:      Lennert Buytenhek <kernel@wantstofly.org>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 S:      Maintained
1620
1621 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1622 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1623 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1624 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1625 S:      Maintained
1626 F:      arch/arm/mach-ep93xx/
1627 F:      arch/arm/mach-ep93xx/include/mach/
1628
1629 ARM/CLKDEV SUPPORT
1630 M:      Russell King <linux@armlinux.org.uk>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 S:      Maintained
1633 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1634 F:      drivers/clk/clkdev.c
1635
1636 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1637 M:      Mike Rapoport <mike@compulab.co.il>
1638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1639 S:      Maintained
1640
1641 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1642 M:      Baruch Siach <baruch@tkos.co.il>
1643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1644 S:      Maintained
1645 F:      arch/arm/boot/dts/cx92755*
1646 N:      digicolor
1647
1648 ARM/CONTEC MICRO9 MACHINE SUPPORT
1649 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1650 S:      Maintained
1651 F:      arch/arm/mach-ep93xx/micro9.c
1652
1653 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1654 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1655 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658 F:      drivers/hwtracing/coresight/*
1659 F:      Documentation/trace/coresight/*
1660 F:      Documentation/devicetree/bindings/arm/coresight.txt
1661 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1662 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1663 F:      tools/perf/arch/arm/util/pmu.c
1664 F:      tools/perf/arch/arm/util/auxtrace.c
1665 F:      tools/perf/arch/arm/util/cs-etm.c
1666 F:      tools/perf/arch/arm/util/cs-etm.h
1667 F:      tools/perf/util/cs-etm.*
1668 F:      tools/perf/util/cs-etm-decoder/*
1669
1670 ARM/CORGI MACHINE SUPPORT
1671 M:      Richard Purdie <rpurdie@rpsys.net>
1672 S:      Maintained
1673
1674 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1675 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1676 M:      Linus Walleij <linus.walleij@linaro.org>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 T:      git git://github.com/ulli-kroll/linux.git
1679 S:      Maintained
1680 F:      Documentation/devicetree/bindings/arm/gemini.txt
1681 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1682 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1683 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1684 F:      arch/arm/mach-gemini/
1685 F:      drivers/net/ethernet/cortina/
1686 F:      drivers/pinctrl/pinctrl-gemini.c
1687 F:      drivers/rtc/rtc-ftrtc010.c
1688
1689 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1690 M:      Barry Song <baohua@kernel.org>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1693 S:      Maintained
1694 F:      arch/arm/boot/dts/prima2*
1695 F:      arch/arm/mach-prima2/
1696 F:      drivers/clk/sirf/
1697 F:      drivers/clocksource/timer-prima2.c
1698 F:      drivers/clocksource/timer-atlas7.c
1699 N:      [^a-z]sirf
1700 X:      drivers/gnss
1701
1702 ARM/CZ.NIC TURRIS MOX SUPPORT
1703 M:      Marek Behun <marek.behun@nic.cz>
1704 W:      http://mox.turris.cz
1705 S:      Maintained
1706 F:      Documentation/ABI/testing/debugfs-moxtet
1707 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1708 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1709 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1710 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1711 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1712 F:      include/linux/moxtet.h
1713 F:      drivers/bus/moxtet.c
1714 F:      drivers/firmware/turris-mox-rwtm.c
1715 F:      drivers/gpio/gpio-moxtet.c
1716
1717 ARM/EBSA110 MACHINE SUPPORT
1718 M:      Russell King <linux@armlinux.org.uk>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 W:      http://www.armlinux.org.uk/
1721 S:      Maintained
1722 F:      arch/arm/mach-ebsa110/
1723 F:      drivers/net/ethernet/amd/am79c961a.*
1724
1725 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1726 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1727 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1728 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1729 S:      Maintained
1730 N:      efm32
1731
1732 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1733 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736 F:      arch/arm/mach-pxa/ezx.c
1737
1738 ARM/FARADAY FA526 PORT
1739 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1741 S:      Maintained
1742 T:      git git://git.berlios.de/gemini-board
1743 F:      arch/arm/mm/*-fa*
1744
1745 ARM/FOOTBRIDGE ARCHITECTURE
1746 M:      Russell King <linux@armlinux.org.uk>
1747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1748 W:      http://www.armlinux.org.uk/
1749 S:      Maintained
1750 F:      arch/arm/include/asm/hardware/dec21285.h
1751 F:      arch/arm/mach-footbridge/
1752
1753 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1754 M:      Shawn Guo <shawnguo@kernel.org>
1755 M:      Sascha Hauer <s.hauer@pengutronix.de>
1756 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1757 R:      Fabio Estevam <festevam@gmail.com>
1758 R:      NXP Linux Team <linux-imx@nxp.com>
1759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1760 S:      Maintained
1761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1762 N:      imx
1763 N:      mxs
1764 X:      drivers/media/i2c/
1765
1766 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1767 M:      Shawn Guo <shawnguo@kernel.org>
1768 M:      Sascha Hauer <s.hauer@pengutronix.de>
1769 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1770 R:      Stefan Agner <stefan@agner.ch>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1774 F:      arch/arm/mach-imx/*vf610*
1775 F:      arch/arm/boot/dts/vf*
1776
1777 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1778 M:      Shawn Guo <shawnguo@kernel.org>
1779 M:      Li Yang <leoyang.li@nxp.com>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1783 F:      arch/arm/boot/dts/ls1021a*
1784 F:      arch/arm64/boot/dts/freescale/fsl-*
1785 F:      arch/arm64/boot/dts/freescale/qoriq-*
1786
1787 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1788 M:      Lennert Buytenhek <kernel@wantstofly.org>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 S:      Maintained
1791
1792 ARM/GUMSTIX MACHINE SUPPORT
1793 M:      Steve Sakoman <sakoman@gmail.com>
1794 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1795 S:      Maintained
1796
1797 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1798 M:      Philipp Zabel <philipp.zabel@gmail.com>
1799 M:      Paul Parsons <lost.distance@yahoo.com>
1800 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1801 S:      Maintained
1802 F:      arch/arm/mach-pxa/hx4700.c
1803 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1804 F:      sound/soc/pxa/hx4700.c
1805
1806 ARM/HISILICON SOC SUPPORT
1807 M:      Wei Xu <xuwei5@hisilicon.com>
1808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1809 W:      http://www.hisilicon.com
1810 S:      Supported
1811 T:      git git://github.com/hisilicon/linux-hisi.git
1812 F:      arch/arm/mach-hisi/
1813 F:      arch/arm/boot/dts/hi3*
1814 F:      arch/arm/boot/dts/hip*
1815 F:      arch/arm/boot/dts/hisi*
1816 F:      arch/arm64/boot/dts/hisilicon/
1817
1818 ARM/HP JORNADA 7XX MACHINE SUPPORT
1819 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1820 W:      www.jlime.com
1821 S:      Maintained
1822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1823 F:      arch/arm/mach-sa1100/jornada720.c
1824 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1825
1826 ARM/IGEP MACHINE SUPPORT
1827 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1828 M:      Javier Martinez Canillas <javier@dowhile0.org>
1829 L:      linux-omap@vger.kernel.org
1830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1831 S:      Maintained
1832 F:      arch/arm/boot/dts/omap3-igep*
1833
1834 ARM/INCOME PXA270 SUPPORT
1835 M:      Marek Vasut <marek.vasut@gmail.com>
1836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1837 S:      Maintained
1838 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1839
1840 ARM/INTEL IOP32X ARM ARCHITECTURE
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 IQ81342EX MACHINE SUPPORT
1846 M:      Lennert Buytenhek <kernel@wantstofly.org>
1847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1848 S:      Maintained
1849
1850 ARM/INTEL IXDP2850 MACHINE SUPPORT
1851 M:      Lennert Buytenhek <kernel@wantstofly.org>
1852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1853 S:      Maintained
1854
1855 ARM/INTEL IXP4XX ARM ARCHITECTURE
1856 M:      Linus Walleij <linusw@kernel.org>
1857 M:      Imre Kaloz <kaloz@openwrt.org>
1858 M:      Krzysztof Halasa <khalasa@piap.pl>
1859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1860 S:      Maintained
1861 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1862 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1863 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1864 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1865 F:      arch/arm/mach-ixp4xx/
1866 F:      drivers/clocksource/timer-ixp4xx.c
1867 F:      drivers/gpio/gpio-ixp4xx.c
1868 F:      drivers/irqchip/irq-ixp4xx.c
1869 F:      include/linux/irqchip/irq-ixp4xx.h
1870 F:      include/linux/platform_data/timer-ixp4xx.h
1871
1872 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1873 M:      Jonathan Cameron <jic23@cam.ac.uk>
1874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1875 S:      Maintained
1876 F:      arch/arm/mach-pxa/stargate2.c
1877 F:      drivers/pcmcia/pxa2xx_stargate2.c
1878
1879 ARM/INTEL XSC3 (MANZANO) ARM CORE
1880 M:      Lennert Buytenhek <kernel@wantstofly.org>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 S:      Maintained
1883
1884 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1885 M:      Lennert Buytenhek <kernel@wantstofly.org>
1886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1887 S:      Maintained
1888
1889 ARM/LG1K ARCHITECTURE
1890 M:      Chanho Min <chanho.min@lge.com>
1891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1892 S:      Maintained
1893 F:      arch/arm64/boot/dts/lg/
1894
1895 ARM/LOGICPD PXA270 MACHINE SUPPORT
1896 M:      Lennert Buytenhek <kernel@wantstofly.org>
1897 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1898 S:      Maintained
1899
1900 ARM/LPC18XX ARCHITECTURE
1901 M:      Vladimir Zapolskiy <vz@mleia.com>
1902 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1903 S:      Maintained
1904 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1905 F:      arch/arm/boot/dts/lpc43*
1906 F:      drivers/i2c/busses/i2c-lpc2k.c
1907 F:      drivers/memory/pl172.c
1908 F:      drivers/mtd/spi-nor/nxp-spifi.c
1909 F:      drivers/rtc/rtc-lpc24xx.c
1910 N:      lpc18xx
1911
1912 ARM/LPC32XX SOC SUPPORT
1913 M:      Vladimir Zapolskiy <vz@mleia.com>
1914 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1915 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1916 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1917 S:      Maintained
1918 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1919 F:      arch/arm/boot/dts/lpc32*
1920 F:      arch/arm/mach-lpc32xx/
1921 F:      drivers/i2c/busses/i2c-pnx.c
1922 F:      drivers/net/ethernet/nxp/lpc_eth.c
1923 F:      drivers/usb/host/ohci-nxp.c
1924 F:      drivers/watchdog/pnx4008_wdt.c
1925 N:      lpc32xx
1926
1927 ARM/MAGICIAN MACHINE SUPPORT
1928 M:      Philipp Zabel <philipp.zabel@gmail.com>
1929 S:      Maintained
1930
1931 ARM/Marvell Dove/MV78xx0/Orion SOC support
1932 M:      Jason Cooper <jason@lakedaemon.net>
1933 M:      Andrew Lunn <andrew@lunn.ch>
1934 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1935 M:      Gregory Clement <gregory.clement@bootlin.com>
1936 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1937 S:      Maintained
1938 F:      Documentation/devicetree/bindings/soc/dove/
1939 F:      arch/arm/mach-dove/
1940 F:      arch/arm/mach-mv78xx0/
1941 F:      arch/arm/mach-orion5x/
1942 F:      arch/arm/plat-orion/
1943 F:      arch/arm/boot/dts/dove*
1944 F:      arch/arm/boot/dts/orion5x*
1945 T:      git git://git.infradead.org/linux-mvebu.git
1946
1947 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
1948 M:      Jason Cooper <jason@lakedaemon.net>
1949 M:      Andrew Lunn <andrew@lunn.ch>
1950 M:      Gregory Clement <gregory.clement@bootlin.com>
1951 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1953 S:      Maintained
1954 F:      arch/arm/boot/dts/armada*
1955 F:      arch/arm/boot/dts/kirkwood*
1956 F:      arch/arm/configs/mvebu_*_defconfig
1957 F:      arch/arm/mach-mvebu/
1958 F:      arch/arm64/boot/dts/marvell/armada*
1959 F:      arch/arm64/boot/dts/marvell/cn913*
1960 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1961 F:      drivers/cpufreq/armada-8k-cpufreq.c
1962 F:      drivers/cpufreq/mvebu-cpufreq.c
1963 F:      drivers/irqchip/irq-armada-370-xp.c
1964 F:      drivers/irqchip/irq-mvebu-*
1965 F:      drivers/pinctrl/mvebu/
1966 F:      drivers/rtc/rtc-armada38x.c
1967 T:      git git://git.infradead.org/linux-mvebu.git
1968
1969 ARM/Mediatek RTC DRIVER
1970 M:      Eddie Huang <eddie.huang@mediatek.com>
1971 M:      Sean Wang <sean.wang@mediatek.com>
1972 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1973 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1974 S:      Maintained
1975 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1976 F:      drivers/rtc/rtc-mt6397.c
1977 F:      drivers/rtc/rtc-mt7622.c
1978
1979 ARM/Mediatek SoC support
1980 M:      Matthias Brugger <matthias.bgg@gmail.com>
1981 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1982 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1983 W:      https://mtk.bcnfs.org/
1984 C:      irc://chat.freenode.net/linux-mediatek
1985 S:      Maintained
1986 F:      arch/arm/boot/dts/mt6*
1987 F:      arch/arm/boot/dts/mt7*
1988 F:      arch/arm/boot/dts/mt8*
1989 F:      arch/arm/mach-mediatek/
1990 F:      arch/arm64/boot/dts/mediatek/
1991 F:      drivers/soc/mediatek/
1992 N:      mtk
1993 N:      mt[678]
1994 K:      mediatek
1995
1996 ARM/Mediatek USB3 PHY DRIVER
1997 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2000 S:      Maintained
2001 F:      drivers/phy/mediatek/
2002 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
2003
2004 ARM/Microchip (AT91) SoC support
2005 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2006 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2007 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2008 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2009 W:      http://www.linux4sam.org
2010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2011 S:      Supported
2012 N:      at91
2013 N:      atmel
2014 F:      arch/arm/mach-at91/
2015 F:      include/soc/at91/
2016 F:      arch/arm/boot/dts/at91*.dts
2017 F:      arch/arm/boot/dts/at91*.dtsi
2018 F:      arch/arm/boot/dts/sama*.dts
2019 F:      arch/arm/boot/dts/sama*.dtsi
2020 F:      arch/arm/include/debug/at91.S
2021 F:      drivers/memory/atmel*
2022 F:      drivers/watchdog/sama5d4_wdt.c
2023 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2024 X:      drivers/net/wireless/atmel/
2025
2026 ARM/MIOA701 MACHINE SUPPORT
2027 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 F:      arch/arm/mach-pxa/mioa701.c
2030 S:      Maintained
2031
2032 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2033 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2034 S:      Maintained
2035
2036 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
2037 M:      Linus Walleij <linus.walleij@linaro.org>
2038 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2039 S:      Maintained
2040 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2041 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2042 F:      arch/arm/mach-nomadik/
2043 F:      arch/arm/mach-u300/
2044 F:      arch/arm/mach-ux500/
2045 F:      drivers/soc/ux500/
2046 F:      arch/arm/boot/dts/ste-*
2047 F:      drivers/clk/clk-nomadik.c
2048 F:      drivers/clk/clk-u300.c
2049 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2050 F:      drivers/clocksource/timer-u300.c
2051 F:      drivers/dma/coh901318*
2052 F:      drivers/dma/ste_dma40*
2053 F:      drivers/hwspinlock/u8500_hsem.c
2054 F:      drivers/i2c/busses/i2c-nomadik.c
2055 F:      drivers/i2c/busses/i2c-stu300.c
2056 F:      drivers/iio/adc/ab8500-gpadc.c
2057 F:      drivers/mfd/ab3100*
2058 F:      drivers/mfd/ab8500*
2059 F:      drivers/mfd/abx500*
2060 F:      drivers/mfd/dbx500*
2061 F:      drivers/mfd/db8500*
2062 F:      drivers/pinctrl/nomadik/
2063 F:      drivers/pinctrl/pinctrl-coh901*
2064 F:      drivers/pinctrl/pinctrl-u300.c
2065 F:      drivers/rtc/rtc-ab3100.c
2066 F:      drivers/rtc/rtc-ab8500.c
2067 F:      drivers/rtc/rtc-coh901331.c
2068 F:      drivers/rtc/rtc-pl031.c
2069 F:      drivers/watchdog/coh901327_wdt.c
2070 F:      Documentation/devicetree/bindings/arm/ste-*
2071 F:      Documentation/devicetree/bindings/arm/ux500/
2072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2073
2074 ARM/NUVOTON NPCM ARCHITECTURE
2075 M:      Avi Fishman <avifishman70@gmail.com>
2076 M:      Tomer Maimon <tmaimon77@gmail.com>
2077 M:      Tali Perry <tali.perry1@gmail.com>
2078 R:      Patrick Venture <venture@google.com>
2079 R:      Nancy Yuen <yuenn@google.com>
2080 R:      Benjamin Fair <benjaminfair@google.com>
2081 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2082 S:      Supported
2083 F:      arch/arm/mach-npcm/
2084 F:      arch/arm/boot/dts/nuvoton-npcm*
2085 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2086 F:      drivers/*/*npcm*
2087 F:      Documentation/devicetree/bindings/*/*npcm*
2088 F:      Documentation/devicetree/bindings/*/*/*npcm*
2089
2090 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2091 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2092 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2093 S:      Orphan
2094 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2095 F:      arch/arm/mach-s3c24xx/gta02.h
2096
2097 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2098 M:      Alexander Clouter <alex@digriz.org.uk>
2099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2100 W:      http://www.digriz.org.uk/ts78xx/kernel
2101 S:      Maintained
2102 F:      arch/arm/mach-orion5x/ts78xx-*
2103
2104 ARM/OXNAS platform support
2105 M:      Neil Armstrong <narmstrong@baylibre.com>
2106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2107 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2108 S:      Maintained
2109 F:      arch/arm/mach-oxnas/
2110 F:      arch/arm/boot/dts/ox8*.dts*
2111 N:      oxnas
2112
2113 ARM/PALM TREO SUPPORT
2114 M:      Tomas Cech <sleep_walker@suse.com>
2115 L:      linux-arm-kernel@lists.infradead.org
2116 W:      http://hackndev.com
2117 S:      Maintained
2118 F:      arch/arm/mach-pxa/palmtreo.*
2119
2120 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2121 M:      Marek Vasut <marek.vasut@gmail.com>
2122 L:      linux-arm-kernel@lists.infradead.org
2123 W:      http://hackndev.com
2124 S:      Maintained
2125 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2126 F:      arch/arm/mach-pxa/palmtx.c
2127 F:      arch/arm/mach-pxa/palmt5.*
2128 F:      arch/arm/mach-pxa/include/mach/palmld.h
2129 F:      arch/arm/mach-pxa/palmld.c
2130 F:      arch/arm/mach-pxa/palmte2.*
2131 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2132 F:      arch/arm/mach-pxa/palmtc.c
2133
2134 ARM/PALMZ72 SUPPORT
2135 M:      Sergey Lapin <slapin@ossfans.org>
2136 L:      linux-arm-kernel@lists.infradead.org
2137 W:      http://hackndev.com
2138 S:      Maintained
2139 F:      arch/arm/mach-pxa/palmz72.*
2140
2141 ARM/PLEB SUPPORT
2142 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2143 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2144 S:      Maintained
2145
2146 ARM/PT DIGITAL BOARD PORT
2147 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2148 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2149 W:      http://www.armlinux.org.uk/
2150 S:      Maintained
2151
2152 ARM/QUALCOMM SUPPORT
2153 M:      Andy Gross <agross@kernel.org>
2154 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
2155 L:      linux-arm-msm@vger.kernel.org
2156 S:      Maintained
2157 F:      Documentation/devicetree/bindings/soc/qcom/
2158 F:      Documentation/devicetree/bindings/*/qcom*
2159 F:      arch/arm/boot/dts/qcom-*.dts
2160 F:      arch/arm/boot/dts/qcom-*.dtsi
2161 F:      arch/arm/mach-qcom/
2162 F:      arch/arm64/boot/dts/qcom/
2163 F:      drivers/*/qcom/
2164 F:      drivers/*/qcom*
2165 F:      drivers/*/*/qcom/
2166 F:      drivers/*/*/qcom*
2167 F:      drivers/*/pm8???-*
2168 F:      drivers/bluetooth/btqcomsmd.c
2169 F:      drivers/clocksource/timer-qcom.c
2170 F:      drivers/extcon/extcon-qcom*
2171 F:      drivers/iommu/msm*
2172 F:      drivers/i2c/busses/i2c-qup.c
2173 F:      drivers/i2c/busses/i2c-qcom-geni.c
2174 F:      drivers/mfd/ssbi.c
2175 F:      drivers/mmc/host/mmci_qcom*
2176 F:      drivers/mmc/host/sdhci-msm.c
2177 F:      drivers/pci/controller/dwc/pcie-qcom.c
2178 F:      drivers/phy/qualcomm/
2179 F:      drivers/power/*/msm*
2180 F:      drivers/reset/reset-qcom-*
2181 F:      drivers/scsi/ufs/ufs-qcom.*
2182 F:      drivers/spi/spi-qup.c
2183 F:      drivers/spi/spi-geni-qcom.c
2184 F:      drivers/spi/spi-qcom-qspi.c
2185 F:      drivers/tty/serial/msm_serial.c
2186 F:      drivers/usb/dwc3/dwc3-qcom.c
2187 F:      include/dt-bindings/*/qcom*
2188 F:      include/linux/*/qcom*
2189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2190
2191 ARM/RADISYS ENP2611 MACHINE SUPPORT
2192 M:      Lennert Buytenhek <kernel@wantstofly.org>
2193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2194 S:      Maintained
2195
2196 ARM/RDA MICRO ARCHITECTURE
2197 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2199 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2200 S:      Maintained
2201 F:      arch/arm/boot/dts/rda8810pl-*
2202 F:      drivers/clocksource/timer-rda.c
2203 F:      drivers/gpio/gpio-rda.c
2204 F:      drivers/irqchip/irq-rda-intc.c
2205 F:      drivers/tty/serial/rda-uart.c
2206 F:      Documentation/devicetree/bindings/arm/rda.yaml
2207 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2208 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2209 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2210 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2211
2212 ARM/REALTEK ARCHITECTURE
2213 M:      Andreas Färber <afaerber@suse.de>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm64/boot/dts/realtek/
2218 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2219
2220 ARM/RENESAS ARM64 ARCHITECTURE
2221 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2222 M:      Magnus Damm <magnus.damm@gmail.com>
2223 L:      linux-renesas-soc@vger.kernel.org
2224 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2226 S:      Supported
2227 F:      arch/arm64/boot/dts/renesas/
2228 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2229 F:      drivers/soc/renesas/
2230 F:      include/linux/soc/renesas/
2231
2232 ARM/RISCPC ARCHITECTURE
2233 M:      Russell King <linux@armlinux.org.uk>
2234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2235 W:      http://www.armlinux.org.uk/
2236 S:      Maintained
2237 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2238 F:      arch/arm/include/asm/hardware/ioc.h
2239 F:      arch/arm/include/asm/hardware/iomd.h
2240 F:      arch/arm/include/asm/hardware/memc.h
2241 F:      arch/arm/mach-rpc/
2242 F:      drivers/net/ethernet/8390/etherh.c
2243 F:      drivers/net/ethernet/i825xx/ether1*
2244 F:      drivers/net/ethernet/seeq/ether3*
2245 F:      drivers/scsi/arm/
2246
2247 ARM/Rockchip SoC support
2248 M:      Heiko Stuebner <heiko@sntech.de>
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 L:      linux-rockchip@lists.infradead.org
2251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2252 S:      Maintained
2253 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2254 F:      arch/arm/boot/dts/rk3*
2255 F:      arch/arm/boot/dts/rv1108*
2256 F:      arch/arm/mach-rockchip/
2257 F:      drivers/clk/rockchip/
2258 F:      drivers/i2c/busses/i2c-rk3x.c
2259 F:      drivers/*/*rockchip*
2260 F:      drivers/*/*/*rockchip*
2261 F:      sound/soc/rockchip/
2262 N:      rockchip
2263
2264 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2265 M:      Kukjin Kim <kgene@kernel.org>
2266 M:      Krzysztof Kozlowski <krzk@kernel.org>
2267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2268 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2269 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2270 S:      Maintained
2271 F:      arch/arm/boot/dts/s3c*
2272 F:      arch/arm/boot/dts/s5p*
2273 F:      arch/arm/boot/dts/exynos*
2274 F:      arch/arm64/boot/dts/exynos/
2275 F:      arch/arm/plat-samsung/
2276 F:      arch/arm/mach-s3c24*/
2277 F:      arch/arm/mach-s3c64xx/
2278 F:      arch/arm/mach-s5p*/
2279 F:      arch/arm/mach-exynos*/
2280 F:      drivers/*/*s3c24*
2281 F:      drivers/*/*/*s3c24*
2282 F:      drivers/*/*s3c64xx*
2283 F:      drivers/*/*s5pv210*
2284 F:      drivers/memory/samsung/
2285 F:      drivers/soc/samsung/
2286 F:      drivers/tty/serial/samsung*
2287 F:      include/linux/soc/samsung/
2288 F:      Documentation/arm/samsung/
2289 F:      Documentation/devicetree/bindings/arm/samsung/
2290 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2291 N:      exynos
2292
2293 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2294 M:      Kyungmin Park <kyungmin.park@samsung.com>
2295 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2296 S:      Maintained
2297 F:      arch/arm/mach-s5pv210/
2298
2299 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2300 M:      Kyungmin Park <kyungmin.park@samsung.com>
2301 M:      Kamil Debski <kamil@wypas.org>
2302 M:      Andrzej Hajda <a.hajda@samsung.com>
2303 L:      linux-arm-kernel@lists.infradead.org
2304 L:      linux-media@vger.kernel.org
2305 S:      Maintained
2306 F:      drivers/media/platform/s5p-g2d/
2307
2308 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2309 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2310 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2311 L:      linux-media@vger.kernel.org
2312 S:      Maintained
2313 F:      drivers/media/platform/s5p-cec/
2314 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2315
2316 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2317 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2318 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2319 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2320 L:      linux-arm-kernel@lists.infradead.org
2321 L:      linux-media@vger.kernel.org
2322 S:      Maintained
2323 F:      drivers/media/platform/s5p-jpeg/
2324
2325 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2326 M:      Kyungmin Park <kyungmin.park@samsung.com>
2327 M:      Kamil Debski <kamil@wypas.org>
2328 M:      Jeongtae Park <jtp.park@samsung.com>
2329 M:      Andrzej Hajda <a.hajda@samsung.com>
2330 L:      linux-arm-kernel@lists.infradead.org
2331 L:      linux-media@vger.kernel.org
2332 S:      Maintained
2333 F:      drivers/media/platform/s5p-mfc/
2334
2335 ARM/SHMOBILE ARM ARCHITECTURE
2336 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2337 M:      Magnus Damm <magnus.damm@gmail.com>
2338 L:      linux-renesas-soc@vger.kernel.org
2339 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2341 S:      Supported
2342 F:      arch/arm/boot/dts/emev2*
2343 F:      arch/arm/boot/dts/gr-peach*
2344 F:      arch/arm/boot/dts/iwg20d-q7*
2345 F:      arch/arm/boot/dts/r7s*
2346 F:      arch/arm/boot/dts/r8a*
2347 F:      arch/arm/boot/dts/r9a*
2348 F:      arch/arm/boot/dts/sh*
2349 F:      arch/arm/configs/shmobile_defconfig
2350 F:      arch/arm/include/debug/renesas-scif.S
2351 F:      arch/arm/mach-shmobile/
2352 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2353 F:      drivers/soc/renesas/
2354 F:      include/linux/soc/renesas/
2355
2356 ARM/SOCFPGA ARCHITECTURE
2357 M:      Dinh Nguyen <dinguyen@kernel.org>
2358 S:      Maintained
2359 F:      arch/arm/mach-socfpga/
2360 F:      arch/arm/boot/dts/socfpga*
2361 F:      arch/arm/configs/socfpga_defconfig
2362 F:      arch/arm64/boot/dts/altera/
2363 F:      arch/arm64/boot/dts/intel/
2364 W:      http://www.rocketboards.org
2365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2366
2367 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2368 M:      Dinh Nguyen <dinguyen@kernel.org>
2369 S:      Maintained
2370 F:      drivers/clk/socfpga/
2371
2372 ARM/SOCFPGA EDAC SUPPORT
2373 M:      Thor Thayer <thor.thayer@linux.intel.com>
2374 S:      Maintained
2375 F:      drivers/edac/altera_edac.
2376
2377 ARM/SPREADTRUM SoC SUPPORT
2378 M:      Orson Zhai <orsonzhai@gmail.com>
2379 M:      Baolin Wang <baolin.wang7@gmail.com>
2380 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2381 S:      Maintained
2382 F:      arch/arm64/boot/dts/sprd
2383 N:      sprd
2384 N:      sc27xx
2385 N:      sc2731
2386
2387 ARM/STI ARCHITECTURE
2388 M:      Patrice Chotard <patrice.chotard@st.com>
2389 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2390 W:      http://www.stlinux.com
2391 S:      Maintained
2392 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2393 F:      arch/arm/mach-sti/
2394 F:      arch/arm/boot/dts/sti*
2395 F:      drivers/char/hw_random/st-rng.c
2396 F:      drivers/clocksource/arm_global_timer.c
2397 F:      drivers/clocksource/clksrc_st_lpc.c
2398 F:      drivers/cpufreq/sti-cpufreq.c
2399 F:      drivers/dma/st_fdma*
2400 F:      drivers/i2c/busses/i2c-st.c
2401 F:      drivers/media/rc/st_rc.c
2402 F:      drivers/media/platform/sti/c8sectpfe/
2403 F:      drivers/mmc/host/sdhci-st.c
2404 F:      drivers/phy/st/phy-miphy28lp.c
2405 F:      drivers/phy/st/phy-stih407-usb.c
2406 F:      drivers/pinctrl/pinctrl-st.c
2407 F:      drivers/remoteproc/st_remoteproc.c
2408 F:      drivers/remoteproc/st_slim_rproc.c
2409 F:      drivers/reset/sti/
2410 F:      drivers/rtc/rtc-st-lpc.c
2411 F:      drivers/tty/serial/st-asc.c
2412 F:      drivers/usb/dwc3/dwc3-st.c
2413 F:      drivers/usb/host/ehci-st.c
2414 F:      drivers/usb/host/ohci-st.c
2415 F:      drivers/watchdog/st_lpc_wdt.c
2416 F:      drivers/ata/ahci_st.c
2417 F:      include/linux/remoteproc/st_slim_rproc.h
2418
2419 ARM/STM32 ARCHITECTURE
2420 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2421 M:      Alexandre Torgue <alexandre.torgue@st.com>
2422 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2424 S:      Maintained
2425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2426 N:      stm32
2427 N:      stm
2428 F:      arch/arm/boot/dts/stm32*
2429 F:      arch/arm/mach-stm32/
2430 F:      drivers/clocksource/armv7m_systick.c
2431
2432 ARM/Synaptics SoC support
2433 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2434 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2436 S:      Maintained
2437 F:      arch/arm/mach-berlin/
2438 F:      arch/arm/boot/dts/berlin*
2439 F:      arch/arm64/boot/dts/synaptics/
2440
2441 ARM/TANGO ARCHITECTURE
2442 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2443 M:      Mans Rullgard <mans@mansr.com>
2444 L:      linux-arm-kernel@lists.infradead.org
2445 S:      Odd Fixes
2446 N:      tango
2447
2448 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2449 M:      Lennert Buytenhek <kernel@wantstofly.org>
2450 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2451 S:      Maintained
2452
2453 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2454 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2455 L:      linux-tegra@vger.kernel.org
2456 L:      linux-media@vger.kernel.org
2457 S:      Maintained
2458 F:      drivers/media/platform/tegra-cec/
2459 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2460
2461 ARM/TETON BGA MACHINE SUPPORT
2462 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2464 S:      Maintained
2465
2466 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2467 M:      Santosh Shilimkar <ssantosh@kernel.org>
2468 L:      linux-kernel@vger.kernel.org
2469 S:      Maintained
2470 F:      drivers/memory/*emif*
2471
2472 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2473 M:      Tero Kristo <t-kristo@ti.com>
2474 M:      Nishanth Menon <nm@ti.com>
2475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2476 S:      Supported
2477 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2478 F:      arch/arm64/boot/dts/ti/Makefile
2479 F:      arch/arm64/boot/dts/ti/k3-*
2480 F:      include/dt-bindings/pinctrl/k3.h
2481
2482 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2483 M:      Santosh Shilimkar <ssantosh@kernel.org>
2484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2485 S:      Maintained
2486 F:      arch/arm/mach-keystone/
2487 F:      arch/arm/boot/dts/keystone-*
2488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2489
2490 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2491 M:      Santosh Shilimkar <ssantosh@kernel.org>
2492 L:      linux-kernel@vger.kernel.org
2493 S:      Maintained
2494 F:      drivers/clk/keystone/
2495
2496 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2497 M:      Santosh Shilimkar <ssantosh@kernel.org>
2498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2499 L:      linux-kernel@vger.kernel.org
2500 S:      Maintained
2501 F:      drivers/clocksource/timer-keystone.c
2502
2503 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2504 M:      Santosh Shilimkar <ssantosh@kernel.org>
2505 L:      linux-kernel@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/power/reset/keystone-reset.c
2508
2509 ARM/THECUS N2100 MACHINE SUPPORT
2510 M:      Lennert Buytenhek <kernel@wantstofly.org>
2511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2512 S:      Maintained
2513
2514 ARM/TOSA MACHINE SUPPORT
2515 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2516 M:      Dirk Opfer <dirk@opfer-online.de>
2517 S:      Maintained
2518
2519 ARM/UNIPHIER ARCHITECTURE
2520 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2521 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2523 S:      Maintained
2524 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2525 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2526 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2527 F:      arch/arm/boot/dts/uniphier*
2528 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2529 F:      arch/arm/mach-uniphier/
2530 F:      arch/arm/mm/cache-uniphier.c
2531 F:      arch/arm64/boot/dts/socionext/uniphier*
2532 F:      drivers/bus/uniphier-system-bus.c
2533 F:      drivers/clk/uniphier/
2534 F:      drivers/dma/uniphier-mdmac.c
2535 F:      drivers/gpio/gpio-uniphier.c
2536 F:      drivers/i2c/busses/i2c-uniphier*
2537 F:      drivers/irqchip/irq-uniphier-aidet.c
2538 F:      drivers/mmc/host/uniphier-sd.c
2539 F:      drivers/pinctrl/uniphier/
2540 F:      drivers/reset/reset-uniphier.c
2541 F:      drivers/tty/serial/8250/8250_uniphier.c
2542 N:      uniphier
2543
2544 Ux500 CLOCK DRIVERS
2545 M:      Ulf Hansson <ulf.hansson@linaro.org>
2546 L:      linux-clk@vger.kernel.org
2547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2548 S:      Maintained
2549 F:      drivers/clk/ux500/
2550
2551 ARM/VERSATILE EXPRESS PLATFORM
2552 M:      Liviu Dudau <liviu.dudau@arm.com>
2553 M:      Sudeep Holla <sudeep.holla@arm.com>
2554 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2556 S:      Maintained
2557 F:      arch/arm/boot/dts/vexpress*
2558 F:      arch/arm64/boot/dts/arm/
2559 F:      arch/arm/mach-vexpress/
2560 F:      */*/vexpress*
2561 F:      */*/*/vexpress*
2562 F:      drivers/clk/versatile/clk-vexpress-osc.c
2563 F:      drivers/clocksource/timer-versatile.c
2564 N:      mps2
2565
2566 ARM/VFP SUPPORT
2567 M:      Russell King <linux@armlinux.org.uk>
2568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2569 W:      http://www.armlinux.org.uk/
2570 S:      Maintained
2571 F:      arch/arm/vfp/
2572
2573 ARM/VOIPAC PXA270 SUPPORT
2574 M:      Marek Vasut <marek.vasut@gmail.com>
2575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2576 S:      Maintained
2577 F:      arch/arm/mach-pxa/vpac270.c
2578 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2579
2580 ARM/VT8500 ARM ARCHITECTURE
2581 M:      Tony Prisk <linux@prisktech.co.nz>
2582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2583 S:      Maintained
2584 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2585 F:      arch/arm/mach-vt8500/
2586 F:      drivers/clocksource/timer-vt8500.c
2587 F:      drivers/i2c/busses/i2c-wmt.c
2588 F:      drivers/mmc/host/wmt-sdmmc.c
2589 F:      drivers/pwm/pwm-vt8500.c
2590 F:      drivers/rtc/rtc-vt8500.c
2591 F:      drivers/tty/serial/vt8500_serial.c
2592 F:      drivers/usb/host/ehci-platform.c
2593 F:      drivers/usb/host/uhci-platform.c
2594 F:      drivers/video/fbdev/vt8500lcdfb.*
2595 F:      drivers/video/fbdev/wm8505fb*
2596 F:      drivers/video/fbdev/wmt_ge_rops.*
2597
2598 ARM/ZIPIT Z2 SUPPORT
2599 M:      Marek Vasut <marek.vasut@gmail.com>
2600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2601 S:      Maintained
2602 F:      arch/arm/mach-pxa/z2.c
2603 F:      arch/arm/mach-pxa/include/mach/z2.h
2604
2605 ARM/ZTE ARCHITECTURE
2606 M:      Jun Nie <jun.nie@linaro.org>
2607 M:      Shawn Guo <shawnguo@kernel.org>
2608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2609 S:      Maintained
2610 F:      arch/arm/boot/dts/zx2967*
2611 F:      arch/arm/mach-zx/
2612 F:      arch/arm64/boot/dts/zte/
2613 F:      drivers/clk/zte/
2614 F:      drivers/dma/zx_dma.c
2615 F:      drivers/gpio/gpio-zx.c
2616 F:      drivers/i2c/busses/i2c-zx2967.c
2617 F:      drivers/mmc/host/dw_mmc-zx.*
2618 F:      drivers/pinctrl/zte/
2619 F:      drivers/soc/zte/
2620 F:      drivers/thermal/zx2967_thermal.c
2621 F:      drivers/watchdog/zx2967_wdt.c
2622 F:      Documentation/devicetree/bindings/arm/zte.yaml
2623 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2624 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2625 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2626 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2627 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2628 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2629 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2630 F:      Documentation/devicetree/bindings/soc/zte/
2631 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2632 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2633 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2634 F:      include/dt-bindings/clock/zx2967*.h
2635 F:      include/dt-bindings/soc/zte,*.h
2636 F:      sound/soc/codecs/zx_aud96p22.c
2637 F:      sound/soc/zte/
2638
2639 ARM/ZYNQ ARCHITECTURE
2640 M:      Michal Simek <michal.simek@xilinx.com>
2641 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2642 W:      http://wiki.xilinx.com
2643 T:      git https://github.com/Xilinx/linux-xlnx.git
2644 S:      Supported
2645 F:      arch/arm/mach-zynq/
2646 F:      drivers/cpuidle/cpuidle-zynq.c
2647 F:      drivers/block/xsysace.c
2648 N:      zynq
2649 N:      xilinx
2650 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2651 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2652 F:      drivers/clocksource/timer-cadence-ttc.c
2653 F:      drivers/i2c/busses/i2c-cadence.c
2654 F:      drivers/mmc/host/sdhci-of-arasan.c
2655 F:      drivers/edac/synopsys_edac.c
2656 F:      drivers/i2c/busses/i2c-xiic.c
2657
2658 ARM64 PORT (AARCH64 ARCHITECTURE)
2659 M:      Catalin Marinas <catalin.marinas@arm.com>
2660 M:      Will Deacon <will@kernel.org>
2661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2663 S:      Maintained
2664 F:      arch/arm64/
2665 X:      arch/arm64/boot/dts/
2666 F:      Documentation/arm64/
2667 F:      tools/testing/selftests/arm64/
2668
2669 AS3645A LED FLASH CONTROLLER DRIVER
2670 M:      Sakari Ailus <sakari.ailus@iki.fi>
2671 L:      linux-leds@vger.kernel.org
2672 S:      Maintained
2673 F:      drivers/leds/leds-as3645a.c
2674
2675 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2676 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2677 L:      linux-media@vger.kernel.org
2678 T:      git git://linuxtv.org/media_tree.git
2679 S:      Maintained
2680 F:      drivers/media/i2c/ak7375.c
2681 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2682
2683 ASAHI KASEI AK8974 DRIVER
2684 M:      Linus Walleij <linus.walleij@linaro.org>
2685 L:      linux-iio@vger.kernel.org
2686 W:      http://www.akm.com/
2687 S:      Supported
2688 F:      drivers/iio/magnetometer/ak8974.c
2689
2690 ASC7621 HARDWARE MONITOR DRIVER
2691 M:      George Joseph <george.joseph@fairview5.com>
2692 L:      linux-hwmon@vger.kernel.org
2693 S:      Maintained
2694 F:      Documentation/hwmon/asc7621.rst
2695 F:      drivers/hwmon/asc7621.c
2696
2697 ASPEED PINCTRL DRIVERS
2698 M:      Andrew Jeffery <andrew@aj.id.au>
2699 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2700 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2701 L:      linux-gpio@vger.kernel.org
2702 S:      Maintained
2703 F:      drivers/pinctrl/aspeed/
2704 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2705
2706 ASPEED VIDEO ENGINE DRIVER
2707 M:      Eddie James <eajames@linux.ibm.com>
2708 L:      linux-media@vger.kernel.org
2709 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2710 S:      Maintained
2711 F:      drivers/media/platform/aspeed-video.c
2712 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2713
2714 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2715 M:      Corentin Chary <corentin.chary@gmail.com>
2716 L:      acpi4asus-user@lists.sourceforge.net
2717 L:      platform-driver-x86@vger.kernel.org
2718 W:      http://acpi4asus.sf.net
2719 S:      Maintained
2720 F:      drivers/platform/x86/asus*.c
2721 F:      drivers/platform/x86/eeepc*.c
2722
2723 ASUS WIRELESS RADIO CONTROL DRIVER
2724 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2725 L:      platform-driver-x86@vger.kernel.org
2726 S:      Maintained
2727 F:      drivers/platform/x86/asus-wireless.c
2728
2729 ASYMMETRIC KEYS
2730 M:      David Howells <dhowells@redhat.com>
2731 L:      keyrings@vger.kernel.org
2732 S:      Maintained
2733 F:      Documentation/crypto/asymmetric-keys.txt
2734 F:      include/linux/verification.h
2735 F:      include/crypto/public_key.h
2736 F:      include/crypto/pkcs7.h
2737 F:      crypto/asymmetric_keys/
2738
2739 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2740 R:      Dan Williams <dan.j.williams@intel.com>
2741 W:      http://sourceforge.net/projects/xscaleiop
2742 S:      Odd fixes
2743 F:      Documentation/crypto/async-tx-api.txt
2744 F:      crypto/async_tx/
2745 F:      drivers/dma/
2746 F:      include/linux/dmaengine.h
2747 F:      include/linux/async_tx.h
2748
2749 AT24 EEPROM DRIVER
2750 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2751 L:      linux-i2c@vger.kernel.org
2752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2753 S:      Maintained
2754 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
2755 F:      drivers/misc/eeprom/at24.c
2756
2757 ATA OVER ETHERNET (AOE) DRIVER
2758 M:      "Justin Sanders" <justin@coraid.com>
2759 W:      http://www.openaoe.org/
2760 S:      Supported
2761 F:      Documentation/admin-guide/aoe/
2762 F:      drivers/block/aoe/
2763
2764 ATHEROS 71XX/9XXX GPIO DRIVER
2765 M:      Alban Bedel <albeu@free.fr>
2766 W:      https://github.com/AlbanBedel/linux
2767 T:      git git://github.com/AlbanBedel/linux
2768 S:      Maintained
2769 F:      drivers/gpio/gpio-ath79.c
2770 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2771
2772 ATHEROS 71XX/9XXX USB PHY DRIVER
2773 M:      Alban Bedel <albeu@free.fr>
2774 W:      https://github.com/AlbanBedel/linux
2775 T:      git git://github.com/AlbanBedel/linux
2776 S:      Maintained
2777 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2778 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2779
2780 ATHEROS ATH GENERIC UTILITIES
2781 M:      Kalle Valo <kvalo@codeaurora.org>
2782 L:      linux-wireless@vger.kernel.org
2783 S:      Supported
2784 F:      drivers/net/wireless/ath/*
2785
2786 ATHEROS ATH5K WIRELESS DRIVER
2787 M:      Jiri Slaby <jirislaby@gmail.com>
2788 M:      Nick Kossifidis <mickflemm@gmail.com>
2789 M:      Luis Chamberlain <mcgrof@kernel.org>
2790 L:      linux-wireless@vger.kernel.org
2791 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2792 S:      Maintained
2793 F:      drivers/net/wireless/ath/ath5k/
2794
2795 ATHEROS ATH6KL WIRELESS DRIVER
2796 M:      Kalle Valo <kvalo@codeaurora.org>
2797 L:      linux-wireless@vger.kernel.org
2798 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2800 S:      Supported
2801 F:      drivers/net/wireless/ath/ath6kl/
2802
2803 ATI_REMOTE2 DRIVER
2804 M:      Ville Syrjala <syrjala@sci.fi>
2805 S:      Maintained
2806 F:      drivers/input/misc/ati_remote2.c
2807
2808 ATK0110 HWMON DRIVER
2809 M:      Luca Tettamanti <kronos.it@gmail.com>
2810 L:      linux-hwmon@vger.kernel.org
2811 S:      Maintained
2812 F:      drivers/hwmon/asus_atk0110.c
2813
2814 ATLX ETHERNET DRIVERS
2815 M:      Jay Cliburn <jcliburn@gmail.com>
2816 M:      Chris Snook <chris.snook@gmail.com>
2817 L:      netdev@vger.kernel.org
2818 W:      http://sourceforge.net/projects/atl1
2819 W:      http://atl1.sourceforge.net
2820 S:      Maintained
2821 F:      drivers/net/ethernet/atheros/
2822
2823 ATM
2824 M:      Chas Williams <3chas3@gmail.com>
2825 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2826 L:      netdev@vger.kernel.org
2827 W:      http://linux-atm.sourceforge.net
2828 S:      Maintained
2829 F:      drivers/atm/
2830 F:      include/linux/atm*
2831 F:      include/uapi/linux/atm*
2832
2833 ATMEL MACB ETHERNET DRIVER
2834 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2835 S:      Supported
2836 F:      drivers/net/ethernet/cadence/
2837
2838 ATMEL MAXTOUCH DRIVER
2839 M:      Nick Dyer <nick@shmanahar.org>
2840 T:      git git://github.com/ndyer/linux.git
2841 S:      Maintained
2842 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2843 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2844
2845 ATMEL WIRELESS DRIVER
2846 M:      Simon Kelley <simon@thekelleys.org.uk>
2847 L:      linux-wireless@vger.kernel.org
2848 W:      http://www.thekelleys.org.uk/atmel
2849 W:      http://atmelwlandriver.sourceforge.net/
2850 S:      Maintained
2851 F:      drivers/net/wireless/atmel/atmel*
2852
2853 ATOMIC INFRASTRUCTURE
2854 M:      Will Deacon <will@kernel.org>
2855 M:      Peter Zijlstra <peterz@infradead.org>
2856 R:      Boqun Feng <boqun.feng@gmail.com>
2857 L:      linux-kernel@vger.kernel.org
2858 S:      Maintained
2859 F:      arch/*/include/asm/atomic*.h
2860 F:      include/*/atomic*.h
2861 F:      scripts/atomic/
2862
2863 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2864 M:      Bradley Grove <linuxdrivers@attotech.com>
2865 L:      linux-scsi@vger.kernel.org
2866 W:      http://www.attotech.com
2867 S:      Supported
2868 F:      drivers/scsi/esas2r
2869
2870 ATUSB IEEE 802.15.4 RADIO DRIVER
2871 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2872 L:      linux-wpan@vger.kernel.org
2873 S:      Maintained
2874 F:      drivers/net/ieee802154/atusb.c
2875 F:      drivers/net/ieee802154/atusb.h
2876 F:      drivers/net/ieee802154/at86rf230.h
2877
2878 AUDIT SUBSYSTEM
2879 M:      Paul Moore <paul@paul-moore.com>
2880 M:      Eric Paris <eparis@redhat.com>
2881 L:      linux-audit@redhat.com (moderated for non-subscribers)
2882 W:      https://github.com/linux-audit
2883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2884 S:      Supported
2885 F:      include/linux/audit.h
2886 F:      include/uapi/linux/audit.h
2887 F:      kernel/audit*
2888
2889 AUXILIARY DISPLAY DRIVERS
2890 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2891 S:      Maintained
2892 F:      drivers/auxdisplay/
2893 F:      include/linux/cfag12864b.h
2894
2895 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2896 M:      Andreas Klinger <ak@it-klinger.de>
2897 L:      linux-iio@vger.kernel.org
2898 S:      Maintained
2899 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2900 F:      drivers/iio/adc/hx711.c
2901
2902 AX.25 NETWORK LAYER
2903 M:      Ralf Baechle <ralf@linux-mips.org>
2904 L:      linux-hams@vger.kernel.org
2905 W:      http://www.linux-ax25.org/
2906 S:      Maintained
2907 F:      include/uapi/linux/ax25.h
2908 F:      include/net/ax25.h
2909 F:      net/ax25/
2910
2911 AXENTIA ARM DEVICES
2912 M:      Peter Rosin <peda@axentia.se>
2913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2914 S:      Maintained
2915 F:      arch/arm/boot/dts/at91-linea.dtsi
2916 F:      arch/arm/boot/dts/at91-natte.dtsi
2917 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2918 F:      arch/arm/boot/dts/at91-tse850-3.dts
2919
2920 AXENTIA ASOC DRIVERS
2921 M:      Peter Rosin <peda@axentia.se>
2922 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2923 S:      Maintained
2924 F:      Documentation/devicetree/bindings/sound/axentia,*
2925 F:      sound/soc/atmel/tse850-pcm5142.c
2926
2927 AXXIA I2C CONTROLLER
2928 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2929 L:      linux-i2c@vger.kernel.org
2930 S:      Maintained
2931 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2932 F:      drivers/i2c/busses/i2c-axxia.c
2933
2934 AZ6007 DVB DRIVER
2935 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2936 L:      linux-media@vger.kernel.org
2937 W:      https://linuxtv.org
2938 T:      git git://linuxtv.org/media_tree.git
2939 S:      Maintained
2940 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2941
2942 AZTECH FM RADIO RECEIVER DRIVER
2943 M:      Hans Verkuil <hverkuil@xs4all.nl>
2944 L:      linux-media@vger.kernel.org
2945 T:      git git://linuxtv.org/media_tree.git
2946 W:      https://linuxtv.org
2947 S:      Maintained
2948 F:      drivers/media/radio/radio-aztech*
2949
2950 B43 WIRELESS DRIVER
2951 L:      linux-wireless@vger.kernel.org
2952 L:      b43-dev@lists.infradead.org
2953 W:      http://wireless.kernel.org/en/users/Drivers/b43
2954 S:      Odd Fixes
2955 F:      drivers/net/wireless/broadcom/b43/
2956
2957 B43LEGACY WIRELESS DRIVER
2958 M:      Larry Finger <Larry.Finger@lwfinger.net>
2959 L:      linux-wireless@vger.kernel.org
2960 L:      b43-dev@lists.infradead.org
2961 W:      http://wireless.kernel.org/en/users/Drivers/b43
2962 S:      Maintained
2963 F:      drivers/net/wireless/broadcom/b43legacy/
2964
2965 BACKLIGHT CLASS/SUBSYSTEM
2966 M:      Lee Jones <lee.jones@linaro.org>
2967 M:      Daniel Thompson <daniel.thompson@linaro.org>
2968 M:      Jingoo Han <jingoohan1@gmail.com>
2969 L:      dri-devel@lists.freedesktop.org
2970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2971 S:      Maintained
2972 F:      drivers/video/backlight/
2973 F:      include/linux/backlight.h
2974 F:      include/linux/pwm_backlight.h
2975 F:      Documentation/devicetree/bindings/leds/backlight
2976 F:      Documentation/ABI/stable/sysfs-class-backlight
2977 F:      Documentation/ABI/testing/sysfs-class-backlight
2978
2979 BATMAN ADVANCED
2980 M:      Marek Lindner <mareklindner@neomailbox.ch>
2981 M:      Simon Wunderlich <sw@simonwunderlich.de>
2982 M:      Antonio Quartulli <a@unstable.cc>
2983 M:      Sven Eckelmann <sven@narfation.org>
2984 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2985 W:      https://www.open-mesh.org/
2986 B:      https://www.open-mesh.org/projects/batman-adv/issues
2987 C:      irc://chat.freenode.net/batman
2988 Q:      https://patchwork.open-mesh.org/project/batman/list/
2989 T:      git https://git.open-mesh.org/linux-merge.git
2990 S:      Maintained
2991 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2992 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2993 F:      Documentation/networking/batman-adv.rst
2994 F:      include/uapi/linux/batadv_packet.h
2995 F:      include/uapi/linux/batman_adv.h
2996 F:      net/batman-adv/
2997
2998 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2999 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3000 L:      linux-hams@vger.kernel.org
3001 W:      http://www.baycom.org/~tom/ham/ham.html
3002 S:      Maintained
3003 F:      drivers/net/hamradio/baycom*
3004
3005 BCACHE (BLOCK LAYER CACHE)
3006 M:      Coly Li <colyli@suse.de>
3007 M:      Kent Overstreet <kent.overstreet@gmail.com>
3008 L:      linux-bcache@vger.kernel.org
3009 W:      http://bcache.evilpiepirate.org
3010 C:      irc://irc.oftc.net/bcache
3011 S:      Maintained
3012 F:      drivers/md/bcache/
3013
3014 BDISP ST MEDIA DRIVER
3015 M:      Fabien Dessenne <fabien.dessenne@st.com>
3016 L:      linux-media@vger.kernel.org
3017 T:      git git://linuxtv.org/media_tree.git
3018 W:      https://linuxtv.org
3019 S:      Supported
3020 F:      drivers/media/platform/sti/bdisp
3021
3022 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3023 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3024 L:      netdev@vger.kernel.org
3025 S:      Maintained
3026 F:      drivers/net/ethernet/ec_bhf.c
3027
3028 BEFS FILE SYSTEM
3029 M:      Luis de Bethencourt <luisbg@kernel.org>
3030 M:      Salah Triki <salah.triki@gmail.com>
3031 S:      Maintained
3032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3033 F:      Documentation/filesystems/befs.txt
3034 F:      fs/befs/
3035
3036 BFQ I/O SCHEDULER
3037 M:      Paolo Valente <paolo.valente@linaro.org>
3038 M:      Jens Axboe <axboe@kernel.dk>
3039 L:      linux-block@vger.kernel.org
3040 S:      Maintained
3041 F:      block/bfq-*
3042 F:      Documentation/block/bfq-iosched.rst
3043
3044 BFS FILE SYSTEM
3045 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3046 S:      Maintained
3047 F:      Documentation/filesystems/bfs.txt
3048 F:      fs/bfs/
3049 F:      include/uapi/linux/bfs_fs.h
3050
3051 BLINKM RGB LED DRIVER
3052 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3053 S:      Maintained
3054 F:      drivers/leds/leds-blinkm.c
3055
3056 BLOCK LAYER
3057 M:      Jens Axboe <axboe@kernel.dk>
3058 L:      linux-block@vger.kernel.org
3059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3060 S:      Maintained
3061 F:      block/
3062 F:      drivers/block/
3063 F:      kernel/trace/blktrace.c
3064 F:      lib/sbitmap.c
3065
3066 BLOCK2MTD DRIVER
3067 M:      Joern Engel <joern@lazybastard.org>
3068 L:      linux-mtd@lists.infradead.org
3069 S:      Maintained
3070 F:      drivers/mtd/devices/block2mtd.c
3071
3072 BLUETOOTH DRIVERS
3073 M:      Marcel Holtmann <marcel@holtmann.org>
3074 M:      Johan Hedberg <johan.hedberg@gmail.com>
3075 L:      linux-bluetooth@vger.kernel.org
3076 W:      http://www.bluez.org/
3077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3079 S:      Maintained
3080 F:      drivers/bluetooth/
3081
3082 BLUETOOTH SUBSYSTEM
3083 M:      Marcel Holtmann <marcel@holtmann.org>
3084 M:      Johan Hedberg <johan.hedberg@gmail.com>
3085 L:      linux-bluetooth@vger.kernel.org
3086 W:      http://www.bluez.org/
3087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3089 S:      Maintained
3090 F:      net/bluetooth/
3091 F:      include/net/bluetooth/
3092
3093 BONDING DRIVER
3094 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3095 M:      Veaceslav Falico <vfalico@gmail.com>
3096 M:      Andy Gospodarek <andy@greyhouse.net>
3097 L:      netdev@vger.kernel.org
3098 W:      http://sourceforge.net/projects/bonding/
3099 S:      Supported
3100 F:      drivers/net/bonding/
3101 F:      include/uapi/linux/if_bonding.h
3102
3103 BPF (Safe dynamic programs and tools)
3104 M:      Alexei Starovoitov <ast@kernel.org>
3105 M:      Daniel Borkmann <daniel@iogearbox.net>
3106 R:      Martin KaFai Lau <kafai@fb.com>
3107 R:      Song Liu <songliubraving@fb.com>
3108 R:      Yonghong Song <yhs@fb.com>
3109 R:      Andrii Nakryiko <andriin@fb.com>
3110 L:      netdev@vger.kernel.org
3111 L:      bpf@vger.kernel.org
3112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3114 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3115 S:      Supported
3116 F:      arch/*/net/*
3117 F:      Documentation/networking/filter.txt
3118 F:      Documentation/bpf/
3119 F:      include/linux/bpf*
3120 F:      include/linux/filter.h
3121 F:      include/trace/events/xdp.h
3122 F:      include/uapi/linux/bpf*
3123 F:      include/uapi/linux/filter.h
3124 F:      kernel/bpf/
3125 F:      kernel/trace/bpf_trace.c
3126 F:      lib/test_bpf.c
3127 F:      net/bpf/
3128 F:      net/core/filter.c
3129 F:      net/sched/act_bpf.c
3130 F:      net/sched/cls_bpf.c
3131 F:      samples/bpf/
3132 F:      tools/bpf/
3133 F:      tools/lib/bpf/
3134 F:      tools/testing/selftests/bpf/
3135 K:      bpf
3136 N:      bpf
3137
3138 BPF JIT for ARM
3139 M:      Shubham Bansal <illusionist.neo@gmail.com>
3140 L:      netdev@vger.kernel.org
3141 L:      bpf@vger.kernel.org
3142 S:      Maintained
3143 F:      arch/arm/net/
3144
3145 BPF JIT for ARM64
3146 M:      Daniel Borkmann <daniel@iogearbox.net>
3147 M:      Alexei Starovoitov <ast@kernel.org>
3148 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3149 L:      netdev@vger.kernel.org
3150 L:      bpf@vger.kernel.org
3151 S:      Supported
3152 F:      arch/arm64/net/
3153
3154 BPF JIT for MIPS (32-BIT AND 64-BIT)
3155 M:      Paul Burton <paulburton@kernel.org>
3156 L:      netdev@vger.kernel.org
3157 L:      bpf@vger.kernel.org
3158 S:      Maintained
3159 F:      arch/mips/net/
3160
3161 BPF JIT for NFP NICs
3162 M:      Jakub Kicinski <kuba@kernel.org>
3163 L:      netdev@vger.kernel.org
3164 L:      bpf@vger.kernel.org
3165 S:      Supported
3166 F:      drivers/net/ethernet/netronome/nfp/bpf/
3167
3168 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3169 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3170 M:      Sandipan Das <sandipan@linux.ibm.com>
3171 L:      netdev@vger.kernel.org
3172 L:      bpf@vger.kernel.org
3173 S:      Maintained
3174 F:      arch/powerpc/net/
3175
3176 BPF JIT for RISC-V (RV64G)
3177 M:      Björn Töpel <bjorn.topel@gmail.com>
3178 L:      netdev@vger.kernel.org
3179 S:      Maintained
3180 F:      arch/riscv/net/
3181
3182 BPF JIT for S390
3183 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3184 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3185 M:      Vasily Gorbik <gor@linux.ibm.com>
3186 L:      netdev@vger.kernel.org
3187 L:      bpf@vger.kernel.org
3188 S:      Maintained
3189 F:      arch/s390/net/
3190 X:      arch/s390/net/pnet.c
3191
3192 BPF JIT for SPARC (32-BIT AND 64-BIT)
3193 M:      David S. Miller <davem@davemloft.net>
3194 L:      netdev@vger.kernel.org
3195 L:      bpf@vger.kernel.org
3196 S:      Maintained
3197 F:      arch/sparc/net/
3198
3199 BPF JIT for X86 32-BIT
3200 M:      Wang YanQing <udknight@gmail.com>
3201 L:      netdev@vger.kernel.org
3202 L:      bpf@vger.kernel.org
3203 S:      Maintained
3204 F:      arch/x86/net/bpf_jit_comp32.c
3205
3206 BPF JIT for X86 64-BIT
3207 M:      Alexei Starovoitov <ast@kernel.org>
3208 M:      Daniel Borkmann <daniel@iogearbox.net>
3209 L:      netdev@vger.kernel.org
3210 L:      bpf@vger.kernel.org
3211 S:      Supported
3212 F:      arch/x86/net/
3213 X:      arch/x86/net/bpf_jit_comp32.c
3214
3215 BROADCOM B44 10/100 ETHERNET DRIVER
3216 M:      Michael Chan <michael.chan@broadcom.com>
3217 L:      netdev@vger.kernel.org
3218 S:      Supported
3219 F:      drivers/net/ethernet/broadcom/b44.*
3220
3221 BROADCOM B53 ETHERNET SWITCH DRIVER
3222 M:      Florian Fainelli <f.fainelli@gmail.com>
3223 L:      netdev@vger.kernel.org
3224 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3225 S:      Supported
3226 F:      drivers/net/dsa/b53/*
3227 F:      include/linux/platform_data/b53.h
3228
3229 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3230 M:      Florian Fainelli <f.fainelli@gmail.com>
3231 M:      Ray Jui <rjui@broadcom.com>
3232 M:      Scott Branden <sbranden@broadcom.com>
3233 M:      bcm-kernel-feedback-list@broadcom.com
3234 T:      git git://github.com/broadcom/mach-bcm
3235 S:      Maintained
3236 N:      bcm281*
3237 N:      bcm113*
3238 N:      bcm216*
3239 N:      kona
3240 F:      arch/arm/mach-bcm/
3241
3242 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3243 M:      Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
3244 L:      bcm-kernel-feedback-list@broadcom.com
3245 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3247 T:      git git://github.com/anholt/linux
3248 S:      Maintained
3249 N:      bcm2711
3250 N:      bcm2835
3251 F:      drivers/staging/vc04_services
3252
3253 BROADCOM BCM47XX MIPS ARCHITECTURE
3254 M:      Hauke Mehrtens <hauke@hauke-m.de>
3255 M:      Rafał Miłecki <zajec5@gmail.com>
3256 L:      linux-mips@vger.kernel.org
3257 S:      Maintained
3258 F:      Documentation/devicetree/bindings/mips/brcm/
3259 F:      arch/mips/bcm47xx/*
3260 F:      arch/mips/include/asm/mach-bcm47xx/*
3261
3262 BROADCOM BCM5301X ARM ARCHITECTURE
3263 M:      Hauke Mehrtens <hauke@hauke-m.de>
3264 M:      Rafał Miłecki <zajec5@gmail.com>
3265 M:      bcm-kernel-feedback-list@broadcom.com
3266 L:      linux-arm-kernel@lists.infradead.org
3267 S:      Maintained
3268 F:      arch/arm/mach-bcm/bcm_5301x.c
3269 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3270 F:      arch/arm/boot/dts/bcm470*
3271 F:      arch/arm/boot/dts/bcm953012*
3272
3273 BROADCOM BCM53573 ARM ARCHITECTURE
3274 M:      Rafał Miłecki <rafal@milecki.pl>
3275 L:      bcm-kernel-feedback-list@broadcom.com
3276 L:      linux-arm-kernel@lists.infradead.org
3277 S:      Maintained
3278 F:      arch/arm/boot/dts/bcm53573*
3279 F:      arch/arm/boot/dts/bcm47189*
3280
3281 BROADCOM BCM63XX ARM ARCHITECTURE
3282 M:      Florian Fainelli <f.fainelli@gmail.com>
3283 M:      bcm-kernel-feedback-list@broadcom.com
3284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3285 T:      git git://github.com/broadcom/stblinux.git
3286 S:      Maintained
3287 N:      bcm63xx
3288
3289 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3290 M:      Kevin Cernekee <cernekee@gmail.com>
3291 L:      linux-usb@vger.kernel.org
3292 S:      Maintained
3293 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3294
3295 BROADCOM BCM7XXX ARM ARCHITECTURE
3296 M:      Florian Fainelli <f.fainelli@gmail.com>
3297 M:      bcm-kernel-feedback-list@broadcom.com
3298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3299 T:      git git://github.com/broadcom/stblinux.git
3300 S:      Maintained
3301 F:      arch/arm/mach-bcm/*brcmstb*
3302 F:      arch/arm/boot/dts/bcm7*.dts*
3303 F:      drivers/bus/brcmstb_gisb.c
3304 F:      arch/arm/mm/cache-b15-rac.c
3305 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3306 N:      brcmstb
3307
3308 BROADCOM BMIPS CPUFREQ DRIVER
3309 M:      Markus Mayer <mmayer@broadcom.com>
3310 M:      bcm-kernel-feedback-list@broadcom.com
3311 L:      linux-pm@vger.kernel.org
3312 S:      Maintained
3313 F:      drivers/cpufreq/bmips-cpufreq.c
3314
3315 BROADCOM BMIPS MIPS ARCHITECTURE
3316 M:      Florian Fainelli <f.fainelli@gmail.com>
3317 L:      bcm-kernel-feedback-list@broadcom.com
3318 L:      linux-mips@vger.kernel.org
3319 T:      git git://github.com/broadcom/stblinux.git
3320 S:      Maintained
3321 F:      arch/mips/bmips/*
3322 F:      arch/mips/include/asm/mach-bmips/*
3323 F:      arch/mips/kernel/*bmips*
3324 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3325 F:      drivers/irqchip/irq-bcm63*
3326 F:      drivers/irqchip/irq-bcm7*
3327 F:      drivers/irqchip/irq-brcmstb*
3328 F:      include/linux/bcm963xx_nvram.h
3329 F:      include/linux/bcm963xx_tag.h
3330
3331 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3332 M:      Rasesh Mody <rmody@marvell.com>
3333 M:      GR-Linux-NIC-Dev@marvell.com
3334 L:      netdev@vger.kernel.org
3335 S:      Supported
3336 F:      drivers/net/ethernet/broadcom/bnx2.*
3337 F:      drivers/net/ethernet/broadcom/bnx2_*
3338
3339 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3340 M:      QLogic-Storage-Upstream@qlogic.com
3341 L:      linux-scsi@vger.kernel.org
3342 S:      Supported
3343 F:      drivers/scsi/bnx2fc/
3344
3345 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3346 M:      QLogic-Storage-Upstream@qlogic.com
3347 L:      linux-scsi@vger.kernel.org
3348 S:      Supported
3349 F:      drivers/scsi/bnx2i/
3350
3351 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3352 M:      Ariel Elior <aelior@marvell.com>
3353 M:      Sudarsana Kalluru <skalluru@marvell.com>
3354 M:      GR-everest-linux-l2@marvell.com
3355 L:      netdev@vger.kernel.org
3356 S:      Supported
3357 F:      drivers/net/ethernet/broadcom/bnx2x/
3358
3359 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3360 M:      Michael Chan <michael.chan@broadcom.com>
3361 L:      netdev@vger.kernel.org
3362 S:      Supported
3363 F:      drivers/net/ethernet/broadcom/bnxt/
3364
3365 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3366 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3367 M:      Franky Lin <franky.lin@broadcom.com>
3368 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3369 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3370 M:      Wright Feng <wright.feng@cypress.com>
3371 L:      linux-wireless@vger.kernel.org
3372 L:      brcm80211-dev-list.pdl@broadcom.com
3373 L:      brcm80211-dev-list@cypress.com
3374 S:      Supported
3375 F:      drivers/net/wireless/broadcom/brcm80211/
3376
3377 BROADCOM BRCMSTB GPIO DRIVER
3378 M:      Gregory Fong <gregory.0xf0@gmail.com>
3379 L:      bcm-kernel-feedback-list@broadcom.com
3380 S:      Supported
3381 F:      drivers/gpio/gpio-brcmstb.c
3382 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3383
3384 BROADCOM BRCMSTB I2C DRIVER
3385 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3386 L:      linux-i2c@vger.kernel.org
3387 L:      bcm-kernel-feedback-list@broadcom.com
3388 S:      Supported
3389 F:      drivers/i2c/busses/i2c-brcmstb.c
3390 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3391
3392 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3393 M:      Al Cooper <alcooperx@gmail.com>
3394 L:      linux-kernel@vger.kernel.org
3395 L:      bcm-kernel-feedback-list@broadcom.com
3396 S:      Maintained
3397 F:      drivers/phy/broadcom/phy-brcm-usb*
3398
3399 BROADCOM GENET ETHERNET DRIVER
3400 M:      Doug Berger <opendmb@gmail.com>
3401 M:      Florian Fainelli <f.fainelli@gmail.com>
3402 L:      bcm-kernel-feedback-list@broadcom.com
3403 L:      netdev@vger.kernel.org
3404 S:      Supported
3405 F:      drivers/net/ethernet/broadcom/genet/
3406
3407 BROADCOM IPROC ARM ARCHITECTURE
3408 M:      Ray Jui <rjui@broadcom.com>
3409 M:      Scott Branden <sbranden@broadcom.com>
3410 M:      bcm-kernel-feedback-list@broadcom.com
3411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3412 T:      git git://github.com/broadcom/cygnus-linux.git
3413 S:      Maintained
3414 N:      iproc
3415 N:      cygnus
3416 N:      bcm[-_]nsp
3417 N:      bcm9113*
3418 N:      bcm9583*
3419 N:      bcm9585*
3420 N:      bcm9586*
3421 N:      bcm988312
3422 N:      bcm113*
3423 N:      bcm583*
3424 N:      bcm585*
3425 N:      bcm586*
3426 N:      bcm88312
3427 N:      hr2
3428 N:      stingray
3429 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3430 F:      arch/arm64/boot/dts/broadcom/stingray/*
3431 F:      drivers/clk/bcm/clk-ns*
3432 F:      drivers/clk/bcm/clk-sr*
3433 F:      drivers/pinctrl/bcm/pinctrl-ns*
3434 F:      include/dt-bindings/clock/bcm-sr*
3435
3436 BROADCOM KONA GPIO DRIVER
3437 M:      Ray Jui <rjui@broadcom.com>
3438 L:      bcm-kernel-feedback-list@broadcom.com
3439 S:      Supported
3440 F:      drivers/gpio/gpio-bcm-kona.c
3441 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3442
3443 BROADCOM NETXTREME-E ROCE DRIVER
3444 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3445 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3446 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3447 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3448 L:      linux-rdma@vger.kernel.org
3449 W:      http://www.broadcom.com
3450 S:      Supported
3451 F:      drivers/infiniband/hw/bnxt_re/
3452 F:      include/uapi/rdma/bnxt_re-abi.h
3453
3454 BROADCOM NVRAM DRIVER
3455 M:      Rafał Miłecki <zajec5@gmail.com>
3456 L:      linux-mips@vger.kernel.org
3457 S:      Maintained
3458 F:      drivers/firmware/broadcom/*
3459
3460 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3461 M:      Rafał Miłecki <zajec5@gmail.com>
3462 L:      linux-wireless@vger.kernel.org
3463 S:      Maintained
3464 F:      drivers/bcma/
3465 F:      include/linux/bcma/
3466
3467 BROADCOM STB AVS CPUFREQ DRIVER
3468 M:      Markus Mayer <mmayer@broadcom.com>
3469 M:      bcm-kernel-feedback-list@broadcom.com
3470 L:      linux-pm@vger.kernel.org
3471 S:      Maintained
3472 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3473 F:      drivers/cpufreq/brcmstb*
3474
3475 BROADCOM STB AVS TMON DRIVER
3476 M:      Markus Mayer <mmayer@broadcom.com>
3477 M:      bcm-kernel-feedback-list@broadcom.com
3478 L:      linux-pm@vger.kernel.org
3479 S:      Maintained
3480 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3481 F:      drivers/thermal/broadcom/brcmstb*
3482
3483 BROADCOM STB NAND FLASH DRIVER
3484 M:      Brian Norris <computersforpeace@gmail.com>
3485 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3486 L:      linux-mtd@lists.infradead.org
3487 L:      bcm-kernel-feedback-list@broadcom.com
3488 S:      Maintained
3489 F:      drivers/mtd/nand/raw/brcmnand/
3490
3491 BROADCOM STB DPFE DRIVER
3492 M:      Markus Mayer <mmayer@broadcom.com>
3493 M:      bcm-kernel-feedback-list@broadcom.com
3494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3495 S:      Maintained
3496 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3497 F:      drivers/memory/brcmstb_dpfe.c
3498
3499 BROADCOM SPI DRIVER
3500 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3501 M:      bcm-kernel-feedback-list@broadcom.com
3502 S:      Maintained
3503 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3504 F:      drivers/spi/spi-bcm-qspi.*
3505 F:      drivers/spi/spi-brcmstb-qspi.c
3506 F:      drivers/spi/spi-iproc-qspi.c
3507
3508 BROADCOM SYSTEMPORT ETHERNET DRIVER
3509 M:      Florian Fainelli <f.fainelli@gmail.com>
3510 L:      bcm-kernel-feedback-list@broadcom.com
3511 L:      netdev@vger.kernel.org
3512 S:      Supported
3513 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3514
3515 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3516 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3517 M:      Prashant Sreedharan <prashant@broadcom.com>
3518 M:      Michael Chan <mchan@broadcom.com>
3519 L:      netdev@vger.kernel.org
3520 S:      Supported
3521 F:      drivers/net/ethernet/broadcom/tg3.*
3522
3523 BROCADE BFA FC SCSI DRIVER
3524 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3525 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3526 L:      linux-scsi@vger.kernel.org
3527 S:      Supported
3528 F:      drivers/scsi/bfa/
3529
3530 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3531 M:      Rasesh Mody <rmody@marvell.com>
3532 M:      Sudarsana Kalluru <skalluru@marvell.com>
3533 M:      GR-Linux-NIC-Dev@marvell.com
3534 L:      netdev@vger.kernel.org
3535 S:      Supported
3536 F:      drivers/net/ethernet/brocade/bna/
3537
3538 BSG (block layer generic sg v4 driver)
3539 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3540 L:      linux-scsi@vger.kernel.org
3541 S:      Supported
3542 F:      block/bsg.c
3543 F:      include/linux/bsg.h
3544 F:      include/uapi/linux/bsg.h
3545
3546 BT87X AUDIO DRIVER
3547 M:      Clemens Ladisch <clemens@ladisch.de>
3548 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3550 S:      Maintained
3551 F:      Documentation/sound/cards/bt87x.rst
3552 F:      sound/pci/bt87x.c
3553
3554 BT8XXGPIO DRIVER
3555 M:      Michael Buesch <m@bues.ch>
3556 W:      http://bu3sch.de/btgpio.php
3557 S:      Maintained
3558 F:      drivers/gpio/gpio-bt8xx.c
3559
3560 BTRFS FILE SYSTEM
3561 M:      Chris Mason <clm@fb.com>
3562 M:      Josef Bacik <josef@toxicpanda.com>
3563 M:      David Sterba <dsterba@suse.com>
3564 L:      linux-btrfs@vger.kernel.org
3565 W:      http://btrfs.wiki.kernel.org/
3566 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3568 S:      Maintained
3569 F:      Documentation/filesystems/btrfs.txt
3570 F:      fs/btrfs/
3571 F:      include/linux/btrfs*
3572 F:      include/uapi/linux/btrfs*
3573
3574 BTTV VIDEO4LINUX DRIVER
3575 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3576 L:      linux-media@vger.kernel.org
3577 W:      https://linuxtv.org
3578 T:      git git://linuxtv.org/media_tree.git
3579 S:      Odd fixes
3580 F:      Documentation/media/v4l-drivers/bttv*
3581 F:      drivers/media/pci/bt8xx/bttv*
3582
3583 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3584 M:      Chanwoo Choi <cw00.choi@samsung.com>
3585 L:      linux-pm@vger.kernel.org
3586 L:      linux-samsung-soc@vger.kernel.org
3587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3588 S:      Maintained
3589 F:      drivers/devfreq/exynos-bus.c
3590 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3591
3592 BUSLOGIC SCSI DRIVER
3593 M:      Khalid Aziz <khalid@gonehiking.org>
3594 L:      linux-scsi@vger.kernel.org
3595 S:      Maintained
3596 F:      drivers/scsi/BusLogic.*
3597 F:      drivers/scsi/FlashPoint.*
3598
3599 C-MEDIA CMI8788 DRIVER
3600 M:      Clemens Ladisch <clemens@ladisch.de>
3601 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3603 S:      Maintained
3604 F:      sound/pci/oxygen/
3605
3606 C-SKY ARCHITECTURE
3607 M:      Guo Ren <guoren@kernel.org>
3608 T:      git https://github.com/c-sky/csky-linux.git
3609 S:      Supported
3610 F:      arch/csky/
3611 F:      Documentation/devicetree/bindings/csky/
3612 F:      drivers/irqchip/irq-csky-*
3613 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3614 F:      drivers/clocksource/timer-gx6605s.c
3615 F:      drivers/clocksource/timer-mp-csky.c
3616 F:      Documentation/devicetree/bindings/timer/csky,*
3617 K:      csky
3618 N:      csky
3619
3620 C6X ARCHITECTURE
3621 M:      Mark Salter <msalter@redhat.com>
3622 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3623 L:      linux-c6x-dev@linux-c6x.org
3624 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3625 S:      Maintained
3626 F:      arch/c6x/
3627
3628 CA8210 IEEE-802.15.4 RADIO DRIVER
3629 M:      Harry Morris <h.morris@cascoda.com>
3630 L:      linux-wpan@vger.kernel.org
3631 W:      https://github.com/Cascoda/ca8210-linux.git
3632 S:      Maintained
3633 F:      drivers/net/ieee802154/ca8210.c
3634 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3635
3636 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3637 M:      David Howells <dhowells@redhat.com>
3638 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3639 S:      Supported
3640 F:      Documentation/filesystems/caching/cachefiles.txt
3641 F:      fs/cachefiles/
3642
3643 CADENCE MIPI-CSI2 BRIDGES
3644 M:      Maxime Ripard <mripard@kernel.org>
3645 L:      linux-media@vger.kernel.org
3646 S:      Maintained
3647 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3648 F:      drivers/media/platform/cadence/cdns-csi2*
3649
3650 CADENCE NAND DRIVER
3651 M:      Piotr Sroka <piotrs@cadence.com>
3652 L:      linux-mtd@lists.infradead.org
3653 S:      Maintained
3654 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3655 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3656
3657 CADET FM/AM RADIO RECEIVER DRIVER
3658 M:      Hans Verkuil <hverkuil@xs4all.nl>
3659 L:      linux-media@vger.kernel.org
3660 T:      git git://linuxtv.org/media_tree.git
3661 W:      https://linuxtv.org
3662 S:      Maintained
3663 F:      drivers/media/radio/radio-cadet*
3664
3665 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3666 M:      Jonathan Corbet <corbet@lwn.net>
3667 L:      linux-media@vger.kernel.org
3668 T:      git git://linuxtv.org/media_tree.git
3669 S:      Maintained
3670 F:      Documentation/media/v4l-drivers/cafe_ccic*
3671 F:      drivers/media/platform/marvell-ccic/
3672
3673 CAIF NETWORK LAYER
3674 L:      netdev@vger.kernel.org
3675 S:      Orphan
3676 F:      Documentation/networking/caif/
3677 F:      drivers/net/caif/
3678 F:      include/uapi/linux/caif/
3679 F:      include/net/caif/
3680 F:      net/caif/
3681
3682 CAKE QDISC
3683 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3684 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3685 S:      Maintained
3686 F:      net/sched/sch_cake.c
3687
3688 CAN NETWORK DRIVERS
3689 M:      Wolfgang Grandegger <wg@grandegger.com>
3690 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3691 L:      linux-can@vger.kernel.org
3692 W:      https://github.com/linux-can
3693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3695 S:      Maintained
3696 F:      Documentation/devicetree/bindings/net/can/
3697 F:      drivers/net/can/
3698 F:      include/linux/can/dev.h
3699 F:      include/linux/can/led.h
3700 F:      include/linux/can/rx-offload.h
3701 F:      include/linux/can/platform/
3702 F:      include/uapi/linux/can/error.h
3703 F:      include/uapi/linux/can/netlink.h
3704 F:      include/uapi/linux/can/vxcan.h
3705
3706 CAN NETWORK LAYER
3707 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3708 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3709 L:      linux-can@vger.kernel.org
3710 W:      https://github.com/linux-can
3711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3713 S:      Maintained
3714 F:      Documentation/networking/can.rst
3715 F:      net/can/
3716 F:      include/linux/can/core.h
3717 F:      include/linux/can/skb.h
3718 F:      include/net/netns/can.h
3719 F:      include/uapi/linux/can.h
3720 F:      include/uapi/linux/can/bcm.h
3721 F:      include/uapi/linux/can/raw.h
3722 F:      include/uapi/linux/can/gw.h
3723
3724 CAN-J1939 NETWORK LAYER
3725 M:      Robin van der Gracht <robin@protonic.nl>
3726 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3727 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3728 L:      linux-can@vger.kernel.org
3729 S:      Maintained
3730 F:      Documentation/networking/j1939.rst
3731 F:      net/can/j1939/
3732 F:      include/uapi/linux/can/j1939.h
3733
3734 CAPABILITIES
3735 M:      Serge Hallyn <serge@hallyn.com>
3736 L:      linux-security-module@vger.kernel.org
3737 S:      Supported
3738 F:      include/linux/capability.h
3739 F:      include/uapi/linux/capability.h
3740 F:      security/commoncap.c
3741 F:      kernel/capability.c
3742
3743 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3744 M:      Kevin Tsai <ktsai@capellamicro.com>
3745 S:      Maintained
3746 F:      drivers/iio/light/cm*
3747
3748 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3749 M:      Christian Lamparter <chunkeey@googlemail.com>
3750 L:      linux-wireless@vger.kernel.org
3751 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3752 S:      Maintained
3753 F:      drivers/net/wireless/ath/carl9170/
3754
3755 CAVIUM I2C DRIVER
3756 M:      Robert Richter <rrichter@marvell.com>
3757 W:      http://www.marvell.com
3758 S:      Supported
3759 F:      drivers/i2c/busses/i2c-octeon*
3760 F:      drivers/i2c/busses/i2c-thunderx*
3761
3762 CAVIUM LIQUIDIO NETWORK DRIVER
3763 M:      Derek Chickles <dchickles@marvell.com>
3764 M:      Satanand Burla <sburla@marvell.com>
3765 M:      Felix Manlunas <fmanlunas@marvell.com>
3766 L:      netdev@vger.kernel.org
3767 W:      http://www.marvell.com
3768 S:      Supported
3769 F:      drivers/net/ethernet/cavium/liquidio/
3770
3771 CAVIUM MMC DRIVER
3772 M:      Robert Richter <rrichter@marvell.com>
3773 W:      http://www.marvell.com
3774 S:      Supported
3775 F:      drivers/mmc/host/cavium*
3776
3777 CAVIUM OCTEON-TX CRYPTO DRIVER
3778 M:      George Cherian <gcherian@marvell.com>
3779 L:      linux-crypto@vger.kernel.org
3780 W:      http://www.marvell.com
3781 S:      Supported
3782 F:      drivers/crypto/cavium/cpt/
3783
3784 CAVIUM THUNDERX2 ARM64 SOC
3785 M:      Robert Richter <rrichter@marvell.com>
3786 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3787 S:      Maintained
3788 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3789 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3790
3791 CC2520 IEEE-802.15.4 RADIO DRIVER
3792 M:      Varka Bhadram <varkabhadram@gmail.com>
3793 L:      linux-wpan@vger.kernel.org
3794 S:      Maintained
3795 F:      drivers/net/ieee802154/cc2520.c
3796 F:      include/linux/spi/cc2520.h
3797 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3798
3799 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3800 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3801 L:      linux-crypto@vger.kernel.org
3802 S:      Supported
3803 F:      drivers/crypto/ccree/
3804 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3805
3806 CEC FRAMEWORK
3807 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3808 L:      linux-media@vger.kernel.org
3809 T:      git git://linuxtv.org/media_tree.git
3810 W:      http://linuxtv.org
3811 S:      Supported
3812 F:      Documentation/media/kapi/cec-core.rst
3813 F:      Documentation/media/uapi/cec
3814 F:      drivers/media/cec/
3815 F:      drivers/media/rc/keymaps/rc-cec.c
3816 F:      include/media/cec.h
3817 F:      include/media/cec-notifier.h
3818 F:      include/uapi/linux/cec.h
3819 F:      include/uapi/linux/cec-funcs.h
3820 F:      Documentation/devicetree/bindings/media/cec.txt
3821 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3822
3823 CEC GPIO DRIVER
3824 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3825 L:      linux-media@vger.kernel.org
3826 T:      git git://linuxtv.org/media_tree.git
3827 W:      http://linuxtv.org
3828 S:      Supported
3829 F:      drivers/media/platform/cec-gpio/
3830 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3831
3832 CELL BROADBAND ENGINE ARCHITECTURE
3833 M:      Arnd Bergmann <arnd@arndb.de>
3834 L:      linuxppc-dev@lists.ozlabs.org
3835 W:      http://www.ibm.com/developerworks/power/cell/
3836 S:      Supported
3837 F:      arch/powerpc/include/asm/cell*.h
3838 F:      arch/powerpc/include/asm/spu*.h
3839 F:      arch/powerpc/include/uapi/asm/spu*.h
3840 F:      arch/powerpc/oprofile/*cell*
3841 F:      arch/powerpc/platforms/cell/
3842
3843 CEPH COMMON CODE (LIBCEPH)
3844 M:      Ilya Dryomov <idryomov@gmail.com>
3845 M:      Jeff Layton <jlayton@kernel.org>
3846 M:      Sage Weil <sage@redhat.com>
3847 L:      ceph-devel@vger.kernel.org
3848 W:      http://ceph.com/
3849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3850 T:      git git://github.com/ceph/ceph-client.git
3851 S:      Supported
3852 F:      net/ceph/
3853 F:      include/linux/ceph/
3854 F:      include/linux/crush/
3855
3856 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3857 M:      Jeff Layton <jlayton@kernel.org>
3858 M:      Sage Weil <sage@redhat.com>
3859 M:      Ilya Dryomov <idryomov@gmail.com>
3860 L:      ceph-devel@vger.kernel.org
3861 W:      http://ceph.com/
3862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3863 T:      git git://github.com/ceph/ceph-client.git
3864 S:      Supported
3865 F:      Documentation/filesystems/ceph.txt
3866 F:      fs/ceph/
3867
3868 CERTIFICATE HANDLING:
3869 M:      David Howells <dhowells@redhat.com>
3870 M:      David Woodhouse <dwmw2@infradead.org>
3871 L:      keyrings@vger.kernel.org
3872 S:      Maintained
3873 F:      Documentation/admin-guide/module-signing.rst
3874 F:      certs/
3875 F:      scripts/sign-file.c
3876 F:      scripts/extract-cert.c
3877
3878 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3879 L:      devel@driverdev.osuosl.org
3880 S:      Obsolete
3881 F:      drivers/staging/wusbcore/
3882
3883 CFAG12864B LCD DRIVER
3884 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3885 S:      Maintained
3886 F:      drivers/auxdisplay/cfag12864b.c
3887 F:      include/linux/cfag12864b.h
3888
3889 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3890 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3891 S:      Maintained
3892 F:      drivers/auxdisplay/cfag12864bfb.c
3893 F:      include/linux/cfag12864b.h
3894
3895 802.11 (including CFG80211/NL80211)
3896 M:      Johannes Berg <johannes@sipsolutions.net>
3897 L:      linux-wireless@vger.kernel.org
3898 W:      http://wireless.kernel.org/
3899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3901 S:      Maintained
3902 F:      net/wireless/
3903 F:      include/uapi/linux/nl80211.h
3904 F:      include/linux/ieee80211.h
3905 F:      include/net/wext.h
3906 F:      include/net/cfg80211.h
3907 F:      include/net/iw_handler.h
3908 F:      include/net/ieee80211_radiotap.h
3909 F:      Documentation/driver-api/80211/cfg80211.rst
3910 F:      Documentation/networking/regulatory.txt
3911
3912 CHAR and MISC DRIVERS
3913 M:      Arnd Bergmann <arnd@arndb.de>
3914 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3916 S:      Supported
3917 F:      drivers/char/
3918 F:      drivers/misc/
3919 F:      include/linux/miscdevice.h
3920
3921 CHECKPATCH
3922 M:      Andy Whitcroft <apw@canonical.com>
3923 M:      Joe Perches <joe@perches.com>
3924 S:      Maintained
3925 F:      scripts/checkpatch.pl
3926
3927 CHINESE DOCUMENTATION
3928 M:      Harry Wei <harryxiyou@gmail.com>
3929 M:      Alex Shi <alex.shi@linux.alibaba.com>
3930 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3931 S:      Maintained
3932 F:      Documentation/translations/zh_CN/
3933
3934 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3935 M:      Peter Chen <Peter.Chen@nxp.com>
3936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3937 L:      linux-usb@vger.kernel.org
3938 S:      Maintained
3939 F:      drivers/usb/chipidea/
3940
3941 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3942 M:      Hans de Goede <hdegoede@redhat.com>
3943 L:      linux-input@vger.kernel.org
3944 S:      Maintained
3945 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3946 F:      drivers/input/touchscreen/chipone_icn8318.c
3947
3948 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3949 M:      Hans de Goede <hdegoede@redhat.com>
3950 L:      linux-input@vger.kernel.org
3951 S:      Maintained
3952 F:      drivers/input/touchscreen/chipone_icn8505.c
3953
3954 CHROME HARDWARE PLATFORM SUPPORT
3955 M:      Benson Leung <bleung@chromium.org>
3956 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3957 S:      Maintained
3958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3959 F:      drivers/platform/chrome/
3960
3961 CHROMEOS EC SUBDRIVERS
3962 M:      Benson Leung <bleung@chromium.org>
3963 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3964 R:      Guenter Roeck <groeck@chromium.org>
3965 S:      Maintained
3966 N:      cros_ec
3967 N:      cros-ec
3968 F:      drivers/power/supply/cros_usbpd-charger.c
3969
3970 CHROMEOS EC CODEC DRIVER
3971 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3972 S:      Maintained
3973 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3974 R:      Guenter Roeck <groeck@chromium.org>
3975 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3976 F:      sound/soc/codecs/cros_ec_codec.*
3977
3978 CIRRUS LOGIC AUDIO CODEC DRIVERS
3979 M:      Brian Austin <brian.austin@cirrus.com>
3980 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3981 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3982 S:      Maintained
3983 F:      sound/soc/codecs/cs*
3984
3985 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3986 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3987 L:      netdev@vger.kernel.org
3988 S:      Maintained
3989 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3990
3991 CIRRUS LOGIC LOCHNAGAR DRIVER
3992 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3993 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3994 L:      patches@opensource.cirrus.com
3995 S:      Supported
3996 F:      drivers/clk/clk-lochnagar.c
3997 F:      drivers/hwmon/lochnagar-hwmon.c
3998 F:      drivers/mfd/lochnagar-i2c.c
3999 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
4000 F:      drivers/regulator/lochnagar-regulator.c
4001 F:      sound/soc/codecs/lochnagar-sc.c
4002 F:      include/dt-bindings/clk/lochnagar.h
4003 F:      include/dt-bindings/pinctrl/lochnagar.h
4004 F:      include/linux/mfd/lochnagar*
4005 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
4006 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
4007 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
4008 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
4009 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
4010 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
4011 F:      Documentation/hwmon/lochnagar.rst
4012
4013 CISCO FCOE HBA DRIVER
4014 M:      Satish Kharat <satishkh@cisco.com>
4015 M:      Sesidhar Baddela <sebaddel@cisco.com>
4016 M:      Karan Tilak Kumar <kartilak@cisco.com>
4017 L:      linux-scsi@vger.kernel.org
4018 S:      Supported
4019 F:      drivers/scsi/fnic/
4020
4021 CISCO SCSI HBA DRIVER
4022 M:      Karan Tilak Kumar <kartilak@cisco.com>
4023 M:      Sesidhar Baddela <sebaddel@cisco.com>
4024 L:      linux-scsi@vger.kernel.org
4025 S:      Supported
4026 F:      drivers/scsi/snic/
4027
4028 CISCO VIC ETHERNET NIC DRIVER
4029 M:      Christian Benvenuti <benve@cisco.com>
4030 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4031 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4032 S:      Supported
4033 F:      drivers/net/ethernet/cisco/enic/
4034
4035 CISCO VIC LOW LATENCY NIC DRIVER
4036 M:      Christian Benvenuti <benve@cisco.com>
4037 M:      Nelson Escobar <neescoba@cisco.com>
4038 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4039 S:      Supported
4040 F:      drivers/infiniband/hw/usnic/
4041
4042 CIRRUS LOGIC MADERA CODEC DRIVERS
4043 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4044 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4045 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4046 L:      patches@opensource.cirrus.com
4047 T:      git https://github.com/CirrusLogic/linux-drivers.git
4048 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4049 S:      Supported
4050 F:      Documentation/devicetree/bindings/mfd/madera.txt
4051 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4052 F:      Documentation/devicetree/bindings/sound/madera.txt
4053 F:      include/dt-bindings/sound/madera*
4054 F:      include/linux/irqchip/irq-madera*
4055 F:      include/linux/mfd/madera/*
4056 F:      include/sound/madera*
4057 F:      drivers/gpio/gpio-madera*
4058 F:      drivers/irqchip/irq-madera*
4059 F:      drivers/mfd/madera*
4060 F:      drivers/mfd/cs47l*
4061 F:      drivers/pinctrl/cirrus/*
4062 F:      sound/soc/codecs/cs47l*
4063 F:      sound/soc/codecs/madera*
4064
4065 CLANG-FORMAT FILE
4066 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4067 S:      Maintained
4068 F:      .clang-format
4069
4070 CLANG/LLVM BUILD SUPPORT
4071 L:      clang-built-linux@googlegroups.com
4072 W:      https://clangbuiltlinux.github.io/
4073 B:      https://github.com/ClangBuiltLinux/linux/issues
4074 C:      irc://chat.freenode.net/clangbuiltlinux
4075 S:      Supported
4076 K:      \b(?i:clang|llvm)\b
4077
4078 CLEANCACHE API
4079 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4080 L:      linux-kernel@vger.kernel.org
4081 S:      Maintained
4082 F:      mm/cleancache.c
4083 F:      include/linux/cleancache.h
4084
4085 CLK API
4086 M:      Russell King <linux@armlinux.org.uk>
4087 L:      linux-clk@vger.kernel.org
4088 S:      Maintained
4089 F:      include/linux/clk.h
4090
4091 CLOCKSOURCE, CLOCKEVENT DRIVERS
4092 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4093 M:      Thomas Gleixner <tglx@linutronix.de>
4094 L:      linux-kernel@vger.kernel.org
4095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4096 S:      Supported
4097 F:      drivers/clocksource/
4098 F:      Documentation/devicetree/bindings/timer/
4099
4100 CMPC ACPI DRIVER
4101 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4102 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4103 L:      platform-driver-x86@vger.kernel.org
4104 S:      Supported
4105 F:      drivers/platform/x86/classmate-laptop.c
4106
4107 COBALT MEDIA DRIVER
4108 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4109 L:      linux-media@vger.kernel.org
4110 T:      git git://linuxtv.org/media_tree.git
4111 W:      https://linuxtv.org
4112 S:      Supported
4113 F:      drivers/media/pci/cobalt/
4114
4115 COCCINELLE/Semantic Patches (SmPL)
4116 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4117 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4118 M:      Nicolas Palix <nicolas.palix@imag.fr>
4119 M:      Michal Marek <michal.lkml@markovi.net>
4120 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4122 W:      http://coccinelle.lip6.fr/
4123 S:      Supported
4124 F:      Documentation/dev-tools/coccinelle.rst
4125 F:      scripts/coccinelle/
4126 F:      scripts/coccicheck
4127
4128 CODA FILE SYSTEM
4129 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4130 M:      coda@cs.cmu.edu
4131 L:      codalist@coda.cs.cmu.edu
4132 W:      http://www.coda.cs.cmu.edu/
4133 S:      Maintained
4134 F:      Documentation/filesystems/coda.txt
4135 F:      fs/coda/
4136 F:      include/linux/coda*.h
4137 F:      include/uapi/linux/coda*.h
4138
4139 CODA V4L2 MEM2MEM DRIVER
4140 M:      Philipp Zabel <p.zabel@pengutronix.de>
4141 L:      linux-media@vger.kernel.org
4142 S:      Maintained
4143 F:      Documentation/devicetree/bindings/media/coda.txt
4144 F:      drivers/media/platform/coda/
4145
4146 CODE OF CONDUCT
4147 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4148 S:      Supported
4149 F:      Documentation/process/code-of-conduct.rst
4150 F:      Documentation/process/code-of-conduct-interpretation.rst
4151
4152 COMMON CLK FRAMEWORK
4153 M:      Michael Turquette <mturquette@baylibre.com>
4154 M:      Stephen Boyd <sboyd@kernel.org>
4155 L:      linux-clk@vger.kernel.org
4156 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4158 S:      Maintained
4159 F:      Documentation/devicetree/bindings/clock/
4160 F:      drivers/clk/
4161 X:      drivers/clk/clkdev.c
4162 F:      include/linux/clk-pr*
4163 F:      include/linux/clk/
4164 F:      include/linux/of_clk.h
4165
4166 COMMON INTERNET FILE SYSTEM (CIFS)
4167 M:      Steve French <sfrench@samba.org>
4168 L:      linux-cifs@vger.kernel.org
4169 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4170 W:      http://linux-cifs.samba.org/
4171 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4172 S:      Supported
4173 F:      Documentation/admin-guide/cifs/
4174 F:      fs/cifs/
4175
4176 COMPACTPCI HOTPLUG CORE
4177 M:      Scott Murray <scott@spiteful.org>
4178 L:      linux-pci@vger.kernel.org
4179 S:      Maintained
4180 F:      drivers/pci/hotplug/cpci_hotplug*
4181
4182 COMPACTPCI HOTPLUG GENERIC DRIVER
4183 M:      Scott Murray <scott@spiteful.org>
4184 L:      linux-pci@vger.kernel.org
4185 S:      Maintained
4186 F:      drivers/pci/hotplug/cpcihp_generic.c
4187
4188 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4189 M:      Scott Murray <scott@spiteful.org>
4190 L:      linux-pci@vger.kernel.org
4191 S:      Maintained
4192 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4193
4194 COMPAL LAPTOP SUPPORT
4195 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4196 L:      platform-driver-x86@vger.kernel.org
4197 S:      Maintained
4198 F:      drivers/platform/x86/compal-laptop.c
4199
4200 COMPILER ATTRIBUTES
4201 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4202 S:      Maintained
4203 F:      include/linux/compiler_attributes.h
4204
4205 CONEXANT ACCESSRUNNER USB DRIVER
4206 L:      accessrunner-general@lists.sourceforge.net
4207 W:      http://accessrunner.sourceforge.net/
4208 S:      Orphan
4209 F:      drivers/usb/atm/cxacru.c
4210
4211 CONFIGFS
4212 M:      Joel Becker <jlbec@evilplan.org>
4213 M:      Christoph Hellwig <hch@lst.de>
4214 T:      git git://git.infradead.org/users/hch/configfs.git
4215 S:      Supported
4216 F:      fs/configfs/
4217 F:      include/linux/configfs.h
4218
4219 CONNECTOR
4220 M:      Evgeniy Polyakov <zbr@ioremap.net>
4221 L:      netdev@vger.kernel.org
4222 S:      Maintained
4223 F:      drivers/connector/
4224
4225 CONTROL GROUP (CGROUP)
4226 M:      Tejun Heo <tj@kernel.org>
4227 M:      Li Zefan <lizefan@huawei.com>
4228 M:      Johannes Weiner <hannes@cmpxchg.org>
4229 L:      cgroups@vger.kernel.org
4230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4231 S:      Maintained
4232 F:      Documentation/admin-guide/cgroup-v2.rst
4233 F:      Documentation/admin-guide/cgroup-v1/
4234 F:      include/linux/cgroup*
4235 F:      kernel/cgroup/
4236
4237 CONTROL GROUP - CPUSET
4238 M:      Li Zefan <lizefan@huawei.com>
4239 L:      cgroups@vger.kernel.org
4240 W:      http://www.bullopensource.org/cpuset/
4241 W:      http://oss.sgi.com/projects/cpusets/
4242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4243 S:      Maintained
4244 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4245 F:      include/linux/cpuset.h
4246 F:      kernel/cgroup/cpuset.c
4247
4248 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4249 M:      Johannes Weiner <hannes@cmpxchg.org>
4250 M:      Michal Hocko <mhocko@kernel.org>
4251 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4252 L:      cgroups@vger.kernel.org
4253 L:      linux-mm@kvack.org
4254 S:      Maintained
4255 F:      mm/memcontrol.c
4256 F:      mm/swap_cgroup.c
4257
4258 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4259 M:      Tejun Heo <tj@kernel.org>
4260 M:      Jens Axboe <axboe@kernel.dk>
4261 L:      cgroups@vger.kernel.org
4262 L:      linux-block@vger.kernel.org
4263 T:      git git://git.kernel.dk/linux-block
4264 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4265 F:      block/blk-cgroup.c
4266 F:      include/linux/blk-cgroup.h
4267 F:      block/blk-throttle.c
4268 F:      block/blk-iolatency.c
4269 F:      block/bfq-cgroup.c
4270
4271 CORETEMP HARDWARE MONITORING DRIVER
4272 M:      Fenghua Yu <fenghua.yu@intel.com>
4273 L:      linux-hwmon@vger.kernel.org
4274 S:      Maintained
4275 F:      Documentation/hwmon/coretemp.rst
4276 F:      drivers/hwmon/coretemp.c
4277
4278 COSA/SRP SYNC SERIAL DRIVER
4279 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4280 W:      http://www.fi.muni.cz/~kas/cosa/
4281 S:      Maintained
4282 F:      drivers/net/wan/cosa*
4283
4284 COUNTER SUBSYSTEM
4285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4286 L:      linux-iio@vger.kernel.org
4287 S:      Maintained
4288 F:      Documentation/ABI/testing/sysfs-bus-counter*
4289 F:      Documentation/driver-api/generic-counter.rst
4290 F:      drivers/counter/
4291 F:      include/linux/counter.h
4292 F:      include/linux/counter_enum.h
4293
4294 CPMAC ETHERNET DRIVER
4295 M:      Florian Fainelli <f.fainelli@gmail.com>
4296 L:      netdev@vger.kernel.org
4297 S:      Maintained
4298 F:      drivers/net/ethernet/ti/cpmac.c
4299
4300 CPU FREQUENCY SCALING FRAMEWORK
4301 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4302 M:      Viresh Kumar <viresh.kumar@linaro.org>
4303 L:      linux-pm@vger.kernel.org
4304 S:      Maintained
4305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4307 B:      https://bugzilla.kernel.org
4308 F:      Documentation/admin-guide/pm/cpufreq.rst
4309 F:      Documentation/admin-guide/pm/intel_pstate.rst
4310 F:      Documentation/cpu-freq/
4311 F:      Documentation/devicetree/bindings/cpufreq/
4312 F:      drivers/cpufreq/
4313 F:      kernel/sched/cpufreq*.c
4314 F:      include/linux/cpufreq.h
4315 F:      include/linux/sched/cpufreq.h
4316 F:      tools/testing/selftests/cpufreq/
4317
4318 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4319 M:      Viresh Kumar <viresh.kumar@linaro.org>
4320 M:      Sudeep Holla <sudeep.holla@arm.com>
4321 L:      linux-pm@vger.kernel.org
4322 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4323 S:      Maintained
4324 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4325
4326 CPU POWER MONITORING SUBSYSTEM
4327 M:      Thomas Renninger <trenn@suse.com>
4328 M:      Shuah Khan <shuah@kernel.org>
4329 M:      Shuah Khan <skhan@linuxfoundation.org>
4330 L:      linux-pm@vger.kernel.org
4331 S:      Maintained
4332 F:      tools/power/cpupower/
4333
4334 CPUID/MSR DRIVER
4335 M:      "H. Peter Anvin" <hpa@zytor.com>
4336 S:      Maintained
4337 F:      arch/x86/kernel/cpuid.c
4338 F:      arch/x86/kernel/msr.c
4339
4340 CPUIDLE DRIVER - ARM BIG LITTLE
4341 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4342 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4343 L:      linux-pm@vger.kernel.org
4344 L:      linux-arm-kernel@lists.infradead.org
4345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4346 S:      Maintained
4347 F:      drivers/cpuidle/cpuidle-big_little.c
4348
4349 CPUIDLE DRIVER - ARM EXYNOS
4350 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4351 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4352 M:      Kukjin Kim <kgene@kernel.org>
4353 L:      linux-pm@vger.kernel.org
4354 L:      linux-samsung-soc@vger.kernel.org
4355 S:      Supported
4356 F:      drivers/cpuidle/cpuidle-exynos.c
4357 F:      arch/arm/mach-exynos/pm.c
4358
4359 CPUIDLE DRIVER - ARM PSCI
4360 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4361 M:      Sudeep Holla <sudeep.holla@arm.com>
4362 L:      linux-pm@vger.kernel.org
4363 L:      linux-arm-kernel@lists.infradead.org
4364 S:      Supported
4365 F:      drivers/cpuidle/cpuidle-psci.c
4366
4367 CPU IDLE TIME MANAGEMENT FRAMEWORK
4368 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4369 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4370 L:      linux-pm@vger.kernel.org
4371 S:      Maintained
4372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4373 B:      https://bugzilla.kernel.org
4374 F:      Documentation/admin-guide/pm/cpuidle.rst
4375 F:      Documentation/driver-api/pm/cpuidle.rst
4376 F:      drivers/cpuidle/*
4377 F:      include/linux/cpuidle.h
4378
4379 CRAMFS FILESYSTEM
4380 M:      Nicolas Pitre <nico@fluxnic.net>
4381 S:      Maintained
4382 F:      Documentation/filesystems/cramfs.txt
4383 F:      fs/cramfs/
4384
4385 CREATIVE SB0540
4386 M:      Bastien Nocera <hadess@hadess.net>
4387 L:      linux-input@vger.kernel.org
4388 S:      Maintained
4389 F:      drivers/hid/hid-creative-sb0540.c
4390
4391 CRYPTO API
4392 M:      Herbert Xu <herbert@gondor.apana.org.au>
4393 M:      "David S. Miller" <davem@davemloft.net>
4394 L:      linux-crypto@vger.kernel.org
4395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4397 S:      Maintained
4398 F:      Documentation/crypto/
4399 F:      Documentation/devicetree/bindings/crypto/
4400 F:      arch/*/crypto/
4401 F:      crypto/
4402 F:      drivers/crypto/
4403 F:      include/crypto/
4404 F:      include/linux/crypto*
4405 F:      lib/crypto/
4406
4407 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4408 M:      Neil Horman <nhorman@tuxdriver.com>
4409 L:      linux-crypto@vger.kernel.org
4410 S:      Maintained
4411 F:      crypto/ansi_cprng.c
4412 F:      crypto/rng.c
4413
4414 CS3308 MEDIA DRIVER
4415 M:      Hans Verkuil <hverkuil@xs4all.nl>
4416 L:      linux-media@vger.kernel.org
4417 T:      git git://linuxtv.org/media_tree.git
4418 W:      http://linuxtv.org
4419 S:      Odd Fixes
4420 F:      drivers/media/i2c/cs3308.c
4421
4422 CS5535 Audio ALSA driver
4423 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4424 S:      Maintained
4425 F:      sound/pci/cs5535audio/
4426
4427 CSI DRIVERS FOR ALLWINNER V3s
4428 M:      Yong Deng <yong.deng@magewell.com>
4429 L:      linux-media@vger.kernel.org
4430 T:      git git://linuxtv.org/media_tree.git
4431 S:      Maintained
4432 F:      drivers/media/platform/sunxi/sun6i-csi/
4433 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4434
4435 CW1200 WLAN driver
4436 M:      Solomon Peachy <pizza@shaftnet.org>
4437 S:      Maintained
4438 F:      drivers/net/wireless/st/cw1200/
4439
4440 CX18 VIDEO4LINUX DRIVER
4441 M:      Andy Walls <awalls@md.metrocast.net>
4442 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4443 L:      linux-media@vger.kernel.org
4444 T:      git git://linuxtv.org/media_tree.git
4445 W:      https://linuxtv.org
4446 W:      http://www.ivtvdriver.org/index.php/Cx18
4447 S:      Maintained
4448 F:      Documentation/media/v4l-drivers/cx18*
4449 F:      drivers/media/pci/cx18/
4450 F:      include/uapi/linux/ivtv*
4451
4452 CX2341X MPEG ENCODER HELPER MODULE
4453 M:      Hans Verkuil <hverkuil@xs4all.nl>
4454 L:      linux-media@vger.kernel.org
4455 T:      git git://linuxtv.org/media_tree.git
4456 W:      https://linuxtv.org
4457 S:      Maintained
4458 F:      drivers/media/common/cx2341x*
4459 F:      include/media/drv-intf/cx2341x.h
4460
4461 CX24120 MEDIA DRIVER
4462 M:      Jemma Denson <jdenson@gmail.com>
4463 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4464 L:      linux-media@vger.kernel.org
4465 W:      https://linuxtv.org
4466 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4467 S:      Maintained
4468 F:      drivers/media/dvb-frontends/cx24120*
4469
4470 CX88 VIDEO4LINUX DRIVER
4471 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4472 L:      linux-media@vger.kernel.org
4473 W:      https://linuxtv.org
4474 T:      git git://linuxtv.org/media_tree.git
4475 S:      Odd fixes
4476 F:      Documentation/media/v4l-drivers/cx88*
4477 F:      drivers/media/pci/cx88/
4478
4479 CXD2820R MEDIA DRIVER
4480 M:      Antti Palosaari <crope@iki.fi>
4481 L:      linux-media@vger.kernel.org
4482 W:      https://linuxtv.org
4483 W:      http://palosaari.fi/linux/
4484 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4485 T:      git git://linuxtv.org/anttip/media_tree.git
4486 S:      Maintained
4487 F:      drivers/media/dvb-frontends/cxd2820r*
4488
4489 CXGB3 ETHERNET DRIVER (CXGB3)
4490 M:      Vishal Kulkarni <vishal@chelsio.com>
4491 L:      netdev@vger.kernel.org
4492 W:      http://www.chelsio.com
4493 S:      Supported
4494 F:      drivers/net/ethernet/chelsio/cxgb3/
4495
4496 CXGB3 ISCSI DRIVER (CXGB3I)
4497 M:      Karen Xie <kxie@chelsio.com>
4498 L:      linux-scsi@vger.kernel.org
4499 W:      http://www.chelsio.com
4500 S:      Supported
4501 F:      drivers/scsi/cxgbi/cxgb3i
4502
4503 CXGB4 CRYPTO DRIVER (chcr)
4504 M:      Atul Gupta <atul.gupta@chelsio.com>
4505 L:      linux-crypto@vger.kernel.org
4506 W:      http://www.chelsio.com
4507 S:      Supported
4508 F:      drivers/crypto/chelsio
4509
4510 CXGB4 ETHERNET DRIVER (CXGB4)
4511 M:      Vishal Kulkarni <vishal@chelsio.com>
4512 L:      netdev@vger.kernel.org
4513 W:      http://www.chelsio.com
4514 S:      Supported
4515 F:      drivers/net/ethernet/chelsio/cxgb4/
4516
4517 CXGB4 ISCSI DRIVER (CXGB4I)
4518 M:      Karen Xie <kxie@chelsio.com>
4519 L:      linux-scsi@vger.kernel.org
4520 W:      http://www.chelsio.com
4521 S:      Supported
4522 F:      drivers/scsi/cxgbi/cxgb4i
4523
4524 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4525 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4526 L:      linux-rdma@vger.kernel.org
4527 W:      http://www.openfabrics.org
4528 S:      Supported
4529 F:      drivers/infiniband/hw/cxgb4/
4530 F:      include/uapi/rdma/cxgb4-abi.h
4531
4532 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4533 M:      Casey Leedom <leedom@chelsio.com>
4534 L:      netdev@vger.kernel.org
4535 W:      http://www.chelsio.com
4536 S:      Supported
4537 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4538
4539 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4540 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4541 M:      Andrew Donnellan <ajd@linux.ibm.com>
4542 L:      linuxppc-dev@lists.ozlabs.org
4543 S:      Supported
4544 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4545 F:      drivers/misc/cxl/
4546 F:      include/misc/cxl*
4547 F:      include/uapi/misc/cxl.h
4548 F:      Documentation/powerpc/cxl.rst
4549 F:      Documentation/ABI/testing/sysfs-class-cxl
4550
4551 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4552 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4553 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4554 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4555 L:      linux-scsi@vger.kernel.org
4556 S:      Supported
4557 F:      drivers/scsi/cxlflash/
4558 F:      include/uapi/scsi/cxlflash_ioctl.h
4559 F:      Documentation/powerpc/cxlflash.rst
4560
4561 CYBERPRO FB DRIVER
4562 M:      Russell King <linux@armlinux.org.uk>
4563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4564 W:      http://www.armlinux.org.uk/
4565 S:      Maintained
4566 F:      drivers/video/fbdev/cyber2000fb.*
4567
4568 CYCLADES ASYNC MUX DRIVER
4569 W:      http://www.cyclades.com/
4570 S:      Orphan
4571 F:      drivers/tty/cyclades.c
4572 F:      include/linux/cyclades.h
4573 F:      include/uapi/linux/cyclades.h
4574
4575 CYCLADES PC300 DRIVER
4576 W:      http://www.cyclades.com/
4577 S:      Orphan
4578 F:      drivers/net/wan/pc300*
4579
4580 CYPRESS_FIRMWARE MEDIA DRIVER
4581 M:      Antti Palosaari <crope@iki.fi>
4582 L:      linux-media@vger.kernel.org
4583 W:      https://linuxtv.org
4584 W:      http://palosaari.fi/linux/
4585 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4586 T:      git git://linuxtv.org/anttip/media_tree.git
4587 S:      Maintained
4588 F:      drivers/media/common/cypress_firmware*
4589
4590 CYTTSP TOUCHSCREEN DRIVER
4591 M:      Ferruh Yigit <fery@cypress.com>
4592 L:      linux-input@vger.kernel.org
4593 S:      Supported
4594 F:      drivers/input/touchscreen/cyttsp*
4595 F:      include/linux/input/cyttsp.h
4596
4597 D-LINK DIR-685 TOUCHKEYS DRIVER
4598 M:      Linus Walleij <linus.walleij@linaro.org>
4599 L:      linux-input@vger.kernel.org
4600 S:      Supported
4601 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4602
4603 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4604 M:      Joshua Kinard <kumba@gentoo.org>
4605 S:      Maintained
4606 F:      drivers/rtc/rtc-ds1685.c
4607 F:      include/linux/rtc/ds1685.h
4608
4609 DAMA SLAVE for AX.25
4610 M:      Joerg Reuter <jreuter@yaina.de>
4611 W:      http://yaina.de/jreuter/
4612 W:      http://www.qsl.net/dl1bke/
4613 L:      linux-hams@vger.kernel.org
4614 S:      Maintained
4615 F:      net/ax25/af_ax25.c
4616 F:      net/ax25/ax25_dev.c
4617 F:      net/ax25/ax25_ds_*
4618 F:      net/ax25/ax25_in.c
4619 F:      net/ax25/ax25_out.c
4620 F:      net/ax25/ax25_timer.c
4621 F:      net/ax25/sysctl_net_ax25.c
4622
4623 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4624 L:      netdev@vger.kernel.org
4625 S:      Orphan
4626 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4627 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4628
4629 DC390/AM53C974 SCSI driver
4630 M:      Hannes Reinecke <hare@suse.com>
4631 L:      linux-scsi@vger.kernel.org
4632 S:      Maintained
4633 F:      drivers/scsi/am53c974.c
4634
4635 DC395x SCSI driver
4636 M:      Oliver Neukum <oliver@neukum.org>
4637 M:      Ali Akcaagac <aliakc@web.de>
4638 M:      Jamie Lenehan <lenehan@twibble.org>
4639 L:      dc395x@twibble.org
4640 W:      http://twibble.org/dist/dc395x/
4641 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4642 S:      Maintained
4643 F:      Documentation/scsi/dc395x.txt
4644 F:      drivers/scsi/dc395x.*
4645
4646 DCCP PROTOCOL
4647 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4648 L:      dccp@vger.kernel.org
4649 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4650 S:      Maintained
4651 F:      include/linux/dccp.h
4652 F:      include/uapi/linux/dccp.h
4653 F:      include/linux/tfrc.h
4654 F:      net/dccp/
4655
4656 DECnet NETWORK LAYER
4657 W:      http://linux-decnet.sourceforge.net
4658 L:      linux-decnet-user@lists.sourceforge.net
4659 S:      Orphan
4660 F:      Documentation/networking/decnet.txt
4661 F:      net/decnet/
4662
4663 DECSTATION PLATFORM SUPPORT
4664 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4665 L:      linux-mips@vger.kernel.org
4666 W:      http://www.linux-mips.org/wiki/DECstation
4667 S:      Maintained
4668 F:      arch/mips/dec/
4669 F:      arch/mips/include/asm/dec/
4670 F:      arch/mips/include/asm/mach-dec/
4671
4672 DEFXX FDDI NETWORK DRIVER
4673 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4674 S:      Maintained
4675 F:      drivers/net/fddi/defxx.*
4676
4677 DEINTERLACE DRIVERS FOR ALLWINNER H3
4678 M:      Jernej Skrabec <jernej.skrabec@siol.net>
4679 L:      linux-media@vger.kernel.org
4680 T:      git git://linuxtv.org/media_tree.git
4681 S:      Maintained
4682 F:      drivers/media/platform/sunxi/sun8i-di/
4683 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
4684
4685 DELL SMBIOS DRIVER
4686 M:      Pali Rohár <pali.rohar@gmail.com>
4687 M:      Mario Limonciello <mario.limonciello@dell.com>
4688 L:      platform-driver-x86@vger.kernel.org
4689 S:      Maintained
4690 F:      drivers/platform/x86/dell-smbios.*
4691
4692 DELL SMBIOS SMM DRIVER
4693 M:      Mario Limonciello <mario.limonciello@dell.com>
4694 L:      platform-driver-x86@vger.kernel.org
4695 S:      Maintained
4696 F:      drivers/platform/x86/dell-smbios-smm.c
4697
4698 DELL SMBIOS WMI DRIVER
4699 M:      Mario Limonciello <mario.limonciello@dell.com>
4700 L:      platform-driver-x86@vger.kernel.org
4701 S:      Maintained
4702 F:      drivers/platform/x86/dell-smbios-wmi.c
4703 F:      tools/wmi/dell-smbios-example.c
4704
4705 DEFZA FDDI NETWORK DRIVER
4706 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4707 S:      Maintained
4708 F:      drivers/net/fddi/defza.*
4709
4710 DELL LAPTOP DRIVER
4711 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4712 M:      Pali Rohár <pali.rohar@gmail.com>
4713 L:      platform-driver-x86@vger.kernel.org
4714 S:      Maintained
4715 F:      drivers/platform/x86/dell-laptop.c
4716
4717 DELL LAPTOP FREEFALL DRIVER
4718 M:      Pali Rohár <pali.rohar@gmail.com>
4719 S:      Maintained
4720 F:      drivers/platform/x86/dell-smo8800.c
4721
4722 DELL LAPTOP RBTN DRIVER
4723 M:      Pali Rohár <pali.rohar@gmail.com>
4724 S:      Maintained
4725 F:      drivers/platform/x86/dell-rbtn.*
4726
4727 DELL REMOTE BIOS UPDATE DRIVER
4728 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4729 L:      platform-driver-x86@vger.kernel.org
4730 S:      Maintained
4731 F:      drivers/platform/x86/dell_rbu.c
4732
4733 DELL LAPTOP SMM DRIVER
4734 M:      Pali Rohár <pali.rohar@gmail.com>
4735 S:      Maintained
4736 F:      drivers/hwmon/dell-smm-hwmon.c
4737 F:      include/uapi/linux/i8k.h
4738
4739 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4740 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4741 L:      platform-driver-x86@vger.kernel.org
4742 S:      Maintained
4743 F:      Documentation/driver-api/dcdbas.rst
4744 F:      drivers/platform/x86/dcdbas.*
4745
4746 DELL WMI NOTIFICATIONS DRIVER
4747 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4748 M:      Pali Rohár <pali.rohar@gmail.com>
4749 S:      Maintained
4750 F:      drivers/platform/x86/dell-wmi.c
4751
4752 DELL WMI DESCRIPTOR DRIVER
4753 M:      Mario Limonciello <mario.limonciello@dell.com>
4754 S:      Maintained
4755 F:      drivers/platform/x86/dell-wmi-descriptor.c
4756
4757 DELTA ST MEDIA DRIVER
4758 M:      Hugues Fruchet <hugues.fruchet@st.com>
4759 L:      linux-media@vger.kernel.org
4760 T:      git git://linuxtv.org/media_tree.git
4761 W:      https://linuxtv.org
4762 S:      Supported
4763 F:      drivers/media/platform/sti/delta
4764
4765 DENALI NAND DRIVER
4766 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4767 L:      linux-mtd@lists.infradead.org
4768 S:      Supported
4769 F:      drivers/mtd/nand/raw/denali*
4770
4771 DESIGNWARE EDMA CORE IP DRIVER
4772 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4773 L:      dmaengine@vger.kernel.org
4774 S:      Maintained
4775 F:      drivers/dma/dw-edma/
4776 F:      include/linux/dma/edma.h
4777
4778 DESIGNWARE USB2 DRD IP DRIVER
4779 M:      Minas Harutyunyan <hminas@synopsys.com>
4780 L:      linux-usb@vger.kernel.org
4781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4782 S:      Maintained
4783 F:      drivers/usb/dwc2/
4784
4785 DESIGNWARE USB3 DRD IP DRIVER
4786 M:      Felipe Balbi <balbi@kernel.org>
4787 L:      linux-usb@vger.kernel.org
4788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4789 S:      Maintained
4790 F:      drivers/usb/dwc3/
4791
4792 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4793 M:      Andreas Klinger <ak@it-klinger.de>
4794 L:      linux-iio@vger.kernel.org
4795 S:      Maintained
4796 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4797 F:      drivers/iio/proximity/srf*.c
4798
4799 DEVICE COREDUMP (DEV_COREDUMP)
4800 M:      Johannes Berg <johannes@sipsolutions.net>
4801 L:      linux-kernel@vger.kernel.org
4802 S:      Maintained
4803 F:      drivers/base/devcoredump.c
4804 F:      include/linux/devcoredump.h
4805
4806 DEVICE FREQUENCY (DEVFREQ)
4807 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4808 M:      Kyungmin Park <kyungmin.park@samsung.com>
4809 M:      Chanwoo Choi <cw00.choi@samsung.com>
4810 L:      linux-pm@vger.kernel.org
4811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4812 S:      Maintained
4813 F:      drivers/devfreq/
4814 F:      include/linux/devfreq.h
4815 F:      Documentation/devicetree/bindings/devfreq/
4816 F:      include/trace/events/devfreq.h
4817
4818 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4819 M:      Chanwoo Choi <cw00.choi@samsung.com>
4820 L:      linux-pm@vger.kernel.org
4821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4822 S:      Supported
4823 F:      drivers/devfreq/event/
4824 F:      drivers/devfreq/devfreq-event.c
4825 F:      include/dt-bindings/pmu/exynos_ppmu.h
4826 F:      include/linux/devfreq-event.h
4827 F:      Documentation/devicetree/bindings/devfreq/event/
4828
4829 DEVICE NUMBER REGISTRY
4830 M:      Torben Mathiasen <device@lanana.org>
4831 W:      http://lanana.org/docs/device-list/index.html
4832 S:      Maintained
4833
4834 DEVICE-MAPPER  (LVM)
4835 M:      Alasdair Kergon <agk@redhat.com>
4836 M:      Mike Snitzer <snitzer@redhat.com>
4837 M:      dm-devel@redhat.com
4838 L:      dm-devel@redhat.com
4839 W:      http://sources.redhat.com/dm
4840 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4842 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4843 S:      Maintained
4844 F:      Documentation/admin-guide/device-mapper/
4845 F:      drivers/md/Makefile
4846 F:      drivers/md/Kconfig
4847 F:      drivers/md/dm*
4848 F:      drivers/md/persistent-data/
4849 F:      include/linux/device-mapper.h
4850 F:      include/linux/dm-*.h
4851 F:      include/uapi/linux/dm-*.h
4852
4853 DEVLINK
4854 M:      Jiri Pirko <jiri@mellanox.com>
4855 L:      netdev@vger.kernel.org
4856 S:      Supported
4857 F:      net/core/devlink.c
4858 F:      include/net/devlink.h
4859 F:      include/uapi/linux/devlink.h
4860
4861 DIALOG SEMICONDUCTOR DRIVERS
4862 M:      Support Opensource <support.opensource@diasemi.com>
4863 W:      http://www.dialog-semiconductor.com/products
4864 S:      Supported
4865 F:      Documentation/hwmon/da90??.rst
4866 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4867 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4868 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4869 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4870 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4871 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4872 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4873 F:      drivers/gpio/gpio-da90??.c
4874 F:      drivers/hwmon/da90??-hwmon.c
4875 F:      drivers/iio/adc/da91??-*.c
4876 F:      drivers/input/misc/da90??_onkey.c
4877 F:      drivers/input/touchscreen/da9052_tsi.c
4878 F:      drivers/leds/leds-da90??.c
4879 F:      drivers/mfd/da903x.c
4880 F:      drivers/mfd/da90??-*.c
4881 F:      drivers/mfd/da91??-*.c
4882 F:      drivers/power/supply/da9052-battery.c
4883 F:      drivers/power/supply/da91??-*.c
4884 F:      drivers/regulator/da903x.c
4885 F:      drivers/regulator/da9???-regulator.[ch]
4886 F:      drivers/regulator/slg51000-regulator.[ch]
4887 F:      drivers/thermal/da90??-thermal.c
4888 F:      drivers/rtc/rtc-da90??.c
4889 F:      drivers/video/backlight/da90??_bl.c
4890 F:      drivers/watchdog/da90??_wdt.c
4891 F:      include/linux/mfd/da903x.h
4892 F:      include/linux/mfd/da9052/
4893 F:      include/linux/mfd/da9055/
4894 F:      include/linux/mfd/da9062/
4895 F:      include/linux/mfd/da9063/
4896 F:      include/linux/mfd/da9150/
4897 F:      include/linux/regulator/da9211.h
4898 F:      include/sound/da[79]*.h
4899 F:      sound/soc/codecs/da[79]*.[ch]
4900
4901 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4902 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4903 L:      linux-gpio@vger.kernel.org
4904 S:      Maintained
4905 F:      drivers/gpio/gpio-gpio-mm.c
4906
4907 DIOLAN U2C-12 I2C DRIVER
4908 M:      Guenter Roeck <linux@roeck-us.net>
4909 L:      linux-i2c@vger.kernel.org
4910 S:      Maintained
4911 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4912
4913 FILESYSTEM DIRECT ACCESS (DAX)
4914 M:      Dan Williams <dan.j.williams@intel.com>
4915 R:      Matthew Wilcox <willy@infradead.org>
4916 R:      Jan Kara <jack@suse.cz>
4917 L:      linux-fsdevel@vger.kernel.org
4918 L:      linux-nvdimm@lists.01.org
4919 S:      Supported
4920 F:      fs/dax.c
4921 F:      include/linux/dax.h
4922 F:      include/trace/events/fs_dax.h
4923
4924 DEVICE DIRECT ACCESS (DAX)
4925 M:      Dan Williams <dan.j.williams@intel.com>
4926 M:      Vishal Verma <vishal.l.verma@intel.com>
4927 M:      Dave Jiang <dave.jiang@intel.com>
4928 L:      linux-nvdimm@lists.01.org
4929 S:      Supported
4930 F:      drivers/dax/
4931
4932 DIRECTORY NOTIFICATION (DNOTIFY)
4933 M:      Jan Kara <jack@suse.cz>
4934 R:      Amir Goldstein <amir73il@gmail.com>
4935 L:      linux-fsdevel@vger.kernel.org
4936 S:      Maintained
4937 F:      Documentation/filesystems/dnotify.txt
4938 F:      fs/notify/dnotify/
4939 F:      include/linux/dnotify.h
4940
4941 DISK GEOMETRY AND PARTITION HANDLING
4942 M:      Andries Brouwer <aeb@cwi.nl>
4943 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4944 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4945 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4946 S:      Maintained
4947
4948 DISKQUOTA
4949 M:      Jan Kara <jack@suse.com>
4950 S:      Maintained
4951 F:      Documentation/filesystems/quota.txt
4952 F:      fs/quota/
4953 F:      include/linux/quota*.h
4954 F:      include/uapi/linux/quota*.h
4955
4956 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4957 M:      Bernie Thompson <bernie@plugable.com>
4958 L:      linux-fbdev@vger.kernel.org
4959 S:      Maintained
4960 W:      http://plugable.com/category/projects/udlfb/
4961 F:      drivers/video/fbdev/udlfb.c
4962 F:      include/video/udlfb.h
4963 F:      Documentation/fb/udlfb.rst
4964
4965 DISTRIBUTED LOCK MANAGER (DLM)
4966 M:      Christine Caulfield <ccaulfie@redhat.com>
4967 M:      David Teigland <teigland@redhat.com>
4968 L:      cluster-devel@redhat.com
4969 W:      http://sources.redhat.com/cluster/
4970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4971 S:      Supported
4972 F:      fs/dlm/
4973
4974 DMA BUFFER SHARING FRAMEWORK
4975 M:      Sumit Semwal <sumit.semwal@linaro.org>
4976 S:      Maintained
4977 L:      linux-media@vger.kernel.org
4978 L:      dri-devel@lists.freedesktop.org
4979 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4980 F:      drivers/dma-buf/
4981 F:      include/linux/dma-buf*
4982 F:      include/linux/reservation.h
4983 F:      include/linux/*fence.h
4984 F:      Documentation/driver-api/dma-buf.rst
4985 K:      dma_(buf|fence|resv)
4986 T:      git git://anongit.freedesktop.org/drm/drm-misc
4987
4988 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4989 M:      Vinod Koul <vkoul@kernel.org>
4990 L:      dmaengine@vger.kernel.org
4991 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4992 S:      Maintained
4993 F:      drivers/dma/
4994 F:      include/linux/dmaengine.h
4995 F:      include/linux/of_dma.h
4996 F:      Documentation/devicetree/bindings/dma/
4997 F:      Documentation/driver-api/dmaengine/
4998 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4999
5000 DMA MAPPING HELPERS
5001 M:      Christoph Hellwig <hch@lst.de>
5002 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5003 R:      Robin Murphy <robin.murphy@arm.com>
5004 L:      iommu@lists.linux-foundation.org
5005 T:      git git://git.infradead.org/users/hch/dma-mapping.git
5006 W:      http://git.infradead.org/users/hch/dma-mapping.git
5007 S:      Supported
5008 F:      kernel/dma/
5009 F:      include/asm-generic/dma-mapping.h
5010 F:      include/linux/dma-direct.h
5011 F:      include/linux/dma-mapping.h
5012 F:      include/linux/dma-noncoherent.h
5013
5014 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
5015 M:      Lukasz Luba <lukasz.luba@arm.com>
5016 L:      linux-pm@vger.kernel.org
5017 L:      linux-samsung-soc@vger.kernel.org
5018 S:      Maintained
5019 F:      drivers/memory/samsung/exynos5422-dmc.c
5020 F:      Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
5021
5022 DME1737 HARDWARE MONITOR DRIVER
5023 M:      Juerg Haefliger <juergh@gmail.com>
5024 L:      linux-hwmon@vger.kernel.org
5025 S:      Maintained
5026 F:      Documentation/hwmon/dme1737.rst
5027 F:      drivers/hwmon/dme1737.c
5028
5029 DMI/SMBIOS SUPPORT
5030 M:      Jean Delvare <jdelvare@suse.com>
5031 S:      Maintained
5032 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5033 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5034 F:      drivers/firmware/dmi-id.c
5035 F:      drivers/firmware/dmi_scan.c
5036 F:      include/linux/dmi.h
5037
5038 DOCUMENTATION
5039 M:      Jonathan Corbet <corbet@lwn.net>
5040 L:      linux-doc@vger.kernel.org
5041 S:      Maintained
5042 F:      Documentation/
5043 F:      scripts/documentation-file-ref-check
5044 F:      scripts/kernel-doc
5045 F:      scripts/sphinx-pre-install
5046 X:      Documentation/ABI/
5047 X:      Documentation/firmware-guide/acpi/
5048 X:      Documentation/devicetree/
5049 X:      Documentation/i2c/
5050 X:      Documentation/media/
5051 X:      Documentation/power/
5052 X:      Documentation/spi/
5053 T:      git git://git.lwn.net/linux.git docs-next
5054
5055 DOCUMENTATION/ITALIAN
5056 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5057 L:      linux-doc@vger.kernel.org
5058 S:      Maintained
5059 F:      Documentation/translations/it_IT
5060
5061 DOCUMENTATION SCRIPTS
5062 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5063 L:      linux-doc@vger.kernel.org
5064 S:      Maintained
5065 F:      scripts/documentation-file-ref-check
5066 F:      scripts/sphinx-pre-install
5067 F:      Documentation/sphinx/parse-headers.pl
5068
5069 DONGWOON DW9714 LENS VOICE COIL DRIVER
5070 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5071 L:      linux-media@vger.kernel.org
5072 T:      git git://linuxtv.org/media_tree.git
5073 S:      Maintained
5074 F:      drivers/media/i2c/dw9714.c
5075 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5076
5077 DONGWOON DW9807 LENS VOICE COIL DRIVER
5078 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5079 L:      linux-media@vger.kernel.org
5080 T:      git git://linuxtv.org/media_tree.git
5081 S:      Maintained
5082 F:      drivers/media/i2c/dw9807-vcm.c
5083 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5084
5085 DOUBLETALK DRIVER
5086 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5087 L:      blinux-list@redhat.com
5088 S:      Maintained
5089 F:      drivers/char/dtlk.c
5090 F:      include/linux/dtlk.h
5091
5092 DPAA2 DATAPATH I/O (DPIO) DRIVER
5093 M:      Roy Pledge <Roy.Pledge@nxp.com>
5094 L:      linux-kernel@vger.kernel.org
5095 S:      Maintained
5096 F:      drivers/soc/fsl/dpio
5097
5098 DPAA2 ETHERNET DRIVER
5099 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5100 L:      netdev@vger.kernel.org
5101 S:      Maintained
5102 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5103 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5104 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5105 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5106 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5107 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5108 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5109 F:      Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst
5110 F:      Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst
5111
5112 DPAA2 ETHERNET SWITCH DRIVER
5113 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5114 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5115 L:      linux-kernel@vger.kernel.org
5116 S:      Maintained
5117 F:      drivers/staging/fsl-dpaa2/ethsw
5118
5119 DPT_I2O SCSI RAID DRIVER
5120 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5121 L:      linux-scsi@vger.kernel.org
5122 W:      http://www.adaptec.com/
5123 S:      Maintained
5124 F:      drivers/scsi/dpt*
5125 F:      drivers/scsi/dpt/
5126
5127 DRBD DRIVER
5128 M:      Philipp Reisner <philipp.reisner@linbit.com>
5129 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5130 L:      drbd-dev@lists.linbit.com
5131 W:      http://www.drbd.org
5132 T:      git git://git.linbit.com/linux-drbd.git
5133 T:      git git://git.linbit.com/drbd-8.4.git
5134 S:      Supported
5135 F:      drivers/block/drbd/
5136 F:      lib/lru_cache.c
5137 F:      Documentation/admin-guide/blockdev/
5138
5139 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5140 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5141 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5143 S:      Supported
5144 F:      Documentation/kobject.txt
5145 F:      drivers/base/
5146 F:      fs/debugfs/
5147 F:      fs/sysfs/
5148 F:      include/linux/debugfs.h
5149 F:      include/linux/kobj*
5150 F:      lib/kobj*
5151
5152 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5153 M:      Kevin Hilman <khilman@kernel.org>
5154 M:      Nishanth Menon <nm@ti.com>
5155 S:      Maintained
5156 F:      drivers/power/avs/
5157 F:      include/linux/power/smartreflex.h
5158 L:      linux-pm@vger.kernel.org
5159
5160 DRM DRIVER FOR ARM PL111 CLCD
5161 M:      Eric Anholt <eric@anholt.net>
5162 T:      git git://anongit.freedesktop.org/drm/drm-misc
5163 S:      Supported
5164 F:      drivers/gpu/drm/pl111/
5165
5166 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5167 M:      Linus Walleij <linus.walleij@linaro.org>
5168 T:      git git://anongit.freedesktop.org/drm/drm-misc
5169 S:      Maintained
5170 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5171 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5172
5173 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5174 M:      Dave Airlie <airlied@redhat.com>
5175 S:      Odd Fixes
5176 F:      drivers/gpu/drm/ast/
5177
5178 DRM DRIVER FOR ASPEED BMC GFX
5179 M:      Joel Stanley <joel@jms.id.au>
5180 L:      linux-aspeed@lists.ozlabs.org
5181 T:      git git://anongit.freedesktop.org/drm/drm-misc
5182 S:      Supported
5183 F:      drivers/gpu/drm/aspeed/
5184 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5185
5186 DRM DRIVER FOR BOCHS VIRTUAL GPU
5187 M:      Gerd Hoffmann <kraxel@redhat.com>
5188 L:      virtualization@lists.linux-foundation.org
5189 T:      git git://anongit.freedesktop.org/drm/drm-misc
5190 S:      Maintained
5191 F:      drivers/gpu/drm/bochs/
5192
5193 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5194 M:      Linus Walleij <linus.walleij@linaro.org>
5195 T:      git git://anongit.freedesktop.org/drm/drm-misc
5196 S:      Maintained
5197 F:      drivers/gpu/drm/tve200/
5198
5199 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5200 M:      Jagan Teki <jagan@amarulasolutions.com>
5201 S:      Maintained
5202 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5203 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5204
5205 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5206 M:      Hans de Goede <hdegoede@redhat.com>
5207 T:      git git://anongit.freedesktop.org/drm/drm-misc
5208 S:      Maintained
5209 F:      drivers/gpu/drm/tiny/gm12u320.c
5210
5211 DRM DRIVER FOR ILITEK ILI9225 PANELS
5212 M:      David Lechner <david@lechnology.com>
5213 T:      git git://anongit.freedesktop.org/drm/drm-misc
5214 S:      Maintained
5215 F:      drivers/gpu/drm/tiny/ili9225.c
5216 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5217
5218 DRM DRIVER FOR HX8357D PANELS
5219 M:      Eric Anholt <eric@anholt.net>
5220 T:      git git://anongit.freedesktop.org/drm/drm-misc
5221 S:      Maintained
5222 F:      drivers/gpu/drm/tiny/hx8357d.c
5223 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5224
5225 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5226 S:      Orphan / Obsolete
5227 F:      drivers/gpu/drm/i810/
5228 F:      include/uapi/drm/i810_drm.h
5229
5230 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5231 S:      Orphan / Obsolete
5232 F:      drivers/gpu/drm/mga/
5233 F:      include/uapi/drm/mga_drm.h
5234
5235 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5236 M:      Dave Airlie <airlied@redhat.com>
5237 S:      Odd Fixes
5238 F:      drivers/gpu/drm/mgag200/
5239
5240 DRM DRIVER FOR MI0283QT
5241 M:      Noralf Trønnes <noralf@tronnes.org>
5242 T:      git git://anongit.freedesktop.org/drm/drm-misc
5243 S:      Maintained
5244 F:      drivers/gpu/drm/tiny/mi0283qt.c
5245 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5246
5247 DRM DRIVER FOR MSM ADRENO GPU
5248 M:      Rob Clark <robdclark@gmail.com>
5249 M:      Sean Paul <sean@poorly.run>
5250 L:      linux-arm-msm@vger.kernel.org
5251 L:      dri-devel@lists.freedesktop.org
5252 L:      freedreno@lists.freedesktop.org
5253 T:      git https://gitlab.freedesktop.org/drm/msm.git
5254 S:      Maintained
5255 F:      drivers/gpu/drm/msm/
5256 F:      include/uapi/drm/msm_drm.h
5257 F:      Documentation/devicetree/bindings/display/msm/
5258
5259 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5260 M:      Ben Skeggs <bskeggs@redhat.com>
5261 L:      dri-devel@lists.freedesktop.org
5262 L:      nouveau@lists.freedesktop.org
5263 T:      git git://github.com/skeggsb/linux
5264 S:      Supported
5265 F:      drivers/gpu/drm/nouveau/
5266 F:      include/uapi/drm/nouveau_drm.h
5267
5268 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5269 M:      Stefan Mavrodiev <stefan@olimex.com>
5270 S:      Maintained
5271 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5272 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5273
5274 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5275 M:      Noralf Trønnes <noralf@tronnes.org>
5276 T:      git git://anongit.freedesktop.org/drm/drm-misc
5277 S:      Maintained
5278 F:      drivers/gpu/drm/tiny/repaper.c
5279 F:      Documentation/devicetree/bindings/display/repaper.txt
5280
5281 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5282 M:      Dave Airlie <airlied@redhat.com>
5283 M:      Gerd Hoffmann <kraxel@redhat.com>
5284 L:      virtualization@lists.linux-foundation.org
5285 T:      git git://anongit.freedesktop.org/drm/drm-misc
5286 S:      Obsolete
5287 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5288 F:      drivers/gpu/drm/cirrus/
5289
5290 DRM DRIVER FOR QXL VIRTUAL GPU
5291 M:      Dave Airlie <airlied@redhat.com>
5292 M:      Gerd Hoffmann <kraxel@redhat.com>
5293 L:      virtualization@lists.linux-foundation.org
5294 L:      spice-devel@lists.freedesktop.org
5295 T:      git git://anongit.freedesktop.org/drm/drm-misc
5296 S:      Maintained
5297 F:      drivers/gpu/drm/qxl/
5298 F:      include/uapi/drm/qxl_drm.h
5299
5300 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5301 M:      Robert Chiras <robert.chiras@nxp.com>
5302 S:      Maintained
5303 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5304 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5305
5306 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5307 S:      Orphan / Obsolete
5308 F:      drivers/gpu/drm/r128/
5309 F:      include/uapi/drm/r128_drm.h
5310
5311 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5312 M:      Guido Günther <agx@sigxcpu.org>
5313 R:      Purism Kernel Team <kernel@puri.sm>
5314 S:      Maintained
5315 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5316 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5317
5318 DRM DRIVER FOR SAVAGE VIDEO CARDS
5319 S:      Orphan / Obsolete
5320 F:      drivers/gpu/drm/savage/
5321 F:      include/uapi/drm/savage_drm.h
5322
5323 DRM DRIVER FOR SIS VIDEO CARDS
5324 S:      Orphan / Obsolete
5325 F:      drivers/gpu/drm/sis/
5326 F:      include/uapi/drm/sis_drm.h
5327
5328 DRM DRIVER FOR SITRONIX ST7701 PANELS
5329 M:      Jagan Teki <jagan@amarulasolutions.com>
5330 S:      Maintained
5331 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5332 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5333
5334 DRM DRIVER FOR SITRONIX ST7586 PANELS
5335 M:      David Lechner <david@lechnology.com>
5336 T:      git git://anongit.freedesktop.org/drm/drm-misc
5337 S:      Maintained
5338 F:      drivers/gpu/drm/tiny/st7586.c
5339 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5340
5341 DRM DRIVER FOR SITRONIX ST7735R PANELS
5342 M:      David Lechner <david@lechnology.com>
5343 T:      git git://anongit.freedesktop.org/drm/drm-misc
5344 S:      Maintained
5345 F:      drivers/gpu/drm/tiny/st7735r.c
5346 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5347
5348 DRM DRIVER FOR ST-ERICSSON MCDE
5349 M:      Linus Walleij <linus.walleij@linaro.org>
5350 T:      git git://anongit.freedesktop.org/drm/drm-misc
5351 S:      Maintained
5352 F:      drivers/gpu/drm/mcde/
5353 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5354
5355 DRM DRIVER FOR TDFX VIDEO CARDS
5356 S:      Orphan / Obsolete
5357 F:      drivers/gpu/drm/tdfx/
5358
5359 DRM DRIVER FOR TPO TPG110 PANELS
5360 M:      Linus Walleij <linus.walleij@linaro.org>
5361 T:      git git://anongit.freedesktop.org/drm/drm-misc
5362 S:      Maintained
5363 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5364 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5365
5366 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5367 M:      Dave Airlie <airlied@redhat.com>
5368 R:      Sean Paul <sean@poorly.run>
5369 L:      dri-devel@lists.freedesktop.org
5370 S:      Odd Fixes
5371 F:      drivers/gpu/drm/udl/
5372 T:      git git://anongit.freedesktop.org/drm/drm-misc
5373
5374 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5375 M:      Hans de Goede <hdegoede@redhat.com>
5376 L:      dri-devel@lists.freedesktop.org
5377 S:      Maintained
5378 F:      drivers/gpu/drm/vboxvideo/
5379 T:      git git://anongit.freedesktop.org/drm/drm-misc
5380
5381 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5382 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5383 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5384 R:      Daniel Vetter <daniel@ffwll.ch>
5385 T:      git git://anongit.freedesktop.org/drm/drm-misc
5386 S:      Maintained
5387 L:      dri-devel@lists.freedesktop.org
5388 F:      drivers/gpu/drm/vkms/
5389 F:      Documentation/gpu/vkms.rst
5390
5391 DRM DRIVER FOR VMWARE VIRTUAL GPU
5392 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5393 M:      Thomas Hellstrom <thellstrom@vmware.com>
5394 L:      dri-devel@lists.freedesktop.org
5395 T:      git git://people.freedesktop.org/~thomash/linux
5396 S:      Supported
5397 F:      drivers/gpu/drm/vmwgfx/
5398 F:      include/uapi/drm/vmwgfx_drm.h
5399
5400 DRM DRIVERS
5401 M:      David Airlie <airlied@linux.ie>
5402 M:      Daniel Vetter <daniel@ffwll.ch>
5403 L:      dri-devel@lists.freedesktop.org
5404 T:      git git://anongit.freedesktop.org/drm/drm
5405 B:      https://bugs.freedesktop.org/
5406 C:      irc://chat.freenode.net/dri-devel
5407 S:      Maintained
5408 F:      drivers/gpu/drm/
5409 F:      drivers/gpu/vga/
5410 F:      Documentation/devicetree/bindings/display/
5411 F:      Documentation/devicetree/bindings/gpu/
5412 F:      Documentation/gpu/
5413 F:      include/drm/
5414 F:      include/uapi/drm/
5415 F:      include/linux/vga*
5416
5417 DRM DRIVERS AND MISC GPU PATCHES
5418 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5419 M:      Maxime Ripard <mripard@kernel.org>
5420 M:      Sean Paul <sean@poorly.run>
5421 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5422 S:      Maintained
5423 T:      git git://anongit.freedesktop.org/drm/drm-misc
5424 F:      Documentation/gpu/
5425 F:      drivers/gpu/vga/
5426 F:      drivers/gpu/drm/*
5427 F:      include/drm/drm*
5428 F:      include/uapi/drm/drm*
5429 F:      include/linux/vga*
5430
5431 DRM DRIVERS FOR ALLWINNER A10
5432 M:      Maxime Ripard <mripard@kernel.org>
5433 M:      Chen-Yu Tsai <wens@csie.org>
5434 L:      dri-devel@lists.freedesktop.org
5435 S:      Supported
5436 F:      drivers/gpu/drm/sun4i/
5437 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5438 T:      git git://anongit.freedesktop.org/drm/drm-misc
5439
5440 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5441 M:      Maxime Ripard <mripard@kernel.org>
5442 M:      Chen-Yu Tsai <wens@csie.org>
5443 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5444 L:      dri-devel@lists.freedesktop.org
5445 S:      Supported
5446 F:      drivers/gpu/drm/sun4i/sun8i*
5447 T:      git git://anongit.freedesktop.org/drm/drm-misc
5448
5449 DRM DRIVERS FOR AMLOGIC SOCS
5450 M:      Neil Armstrong <narmstrong@baylibre.com>
5451 L:      dri-devel@lists.freedesktop.org
5452 L:      linux-amlogic@lists.infradead.org
5453 W:      http://linux-meson.com/
5454 S:      Supported
5455 F:      drivers/gpu/drm/meson/
5456 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5457 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5458 F:      Documentation/gpu/meson.rst
5459 T:      git git://anongit.freedesktop.org/drm/drm-misc
5460
5461 DRM DRIVERS FOR ATMEL HLCDC
5462 M:      Sam Ravnborg <sam@ravnborg.org>
5463 M:      Boris Brezillon <bbrezillon@kernel.org>
5464 L:      dri-devel@lists.freedesktop.org
5465 S:      Supported
5466 F:      drivers/gpu/drm/atmel-hlcdc/
5467 F:      Documentation/devicetree/bindings/display/atmel/
5468 T:      git git://anongit.freedesktop.org/drm/drm-misc
5469
5470 DRM DRIVERS FOR BRIDGE CHIPS
5471 M:      Andrzej Hajda <a.hajda@samsung.com>
5472 M:      Neil Armstrong <narmstrong@baylibre.com>
5473 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5474 R:      Jonas Karlman <jonas@kwiboo.se>
5475 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5476 S:      Maintained
5477 T:      git git://anongit.freedesktop.org/drm/drm-misc
5478 F:      drivers/gpu/drm/bridge/
5479
5480 DRM DRIVERS FOR EXYNOS
5481 M:      Inki Dae <inki.dae@samsung.com>
5482 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5483 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5484 M:      Kyungmin Park <kyungmin.park@samsung.com>
5485 L:      dri-devel@lists.freedesktop.org
5486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5487 S:      Supported
5488 F:      drivers/gpu/drm/exynos/
5489 F:      include/uapi/drm/exynos_drm.h
5490 F:      Documentation/devicetree/bindings/display/exynos/
5491
5492 DRM DRIVERS FOR FREESCALE DCU
5493 M:      Stefan Agner <stefan@agner.ch>
5494 M:      Alison Wang <alison.wang@nxp.com>
5495 L:      dri-devel@lists.freedesktop.org
5496 S:      Supported
5497 F:      drivers/gpu/drm/fsl-dcu/
5498 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5499 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5500 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5501 T:      git git://anongit.freedesktop.org/drm/drm-misc
5502
5503 DRM DRIVERS FOR FREESCALE IMX
5504 M:      Philipp Zabel <p.zabel@pengutronix.de>
5505 L:      dri-devel@lists.freedesktop.org
5506 S:      Maintained
5507 F:      drivers/gpu/drm/imx/
5508 F:      drivers/gpu/ipu-v3/
5509 F:      Documentation/devicetree/bindings/display/imx/
5510
5511 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5512 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5513 L:      dri-devel@lists.freedesktop.org
5514 T:      git git://github.com/patjak/drm-gma500
5515 S:      Maintained
5516 F:      drivers/gpu/drm/gma500/
5517
5518 DRM DRIVERS FOR HISILICON
5519 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5520 M:      Rongrong Zou <zourongrong@gmail.com>
5521 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5522 R:      Chen Feng <puck.chen@hisilicon.com>
5523 L:      dri-devel@lists.freedesktop.org
5524 T:      git git://github.com/xin3liang/linux.git
5525 S:      Maintained
5526 F:      drivers/gpu/drm/hisilicon/
5527 F:      Documentation/devicetree/bindings/display/hisilicon/
5528
5529 DRM DRIVERS FOR LIMA
5530 M:      Qiang Yu <yuq825@gmail.com>
5531 L:      dri-devel@lists.freedesktop.org
5532 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5533 S:      Maintained
5534 F:      drivers/gpu/drm/lima/
5535 F:      include/uapi/drm/lima_drm.h
5536 T:      git git://anongit.freedesktop.org/drm/drm-misc
5537
5538 DRM DRIVERS FOR MEDIATEK
5539 M:      CK Hu <ck.hu@mediatek.com>
5540 M:      Philipp Zabel <p.zabel@pengutronix.de>
5541 L:      dri-devel@lists.freedesktop.org
5542 S:      Supported
5543 F:      drivers/gpu/drm/mediatek/
5544 F:      Documentation/devicetree/bindings/display/mediatek/
5545
5546 DRM DRIVERS FOR NVIDIA TEGRA
5547 M:      Thierry Reding <thierry.reding@gmail.com>
5548 L:      dri-devel@lists.freedesktop.org
5549 L:      linux-tegra@vger.kernel.org
5550 T:      git git://anongit.freedesktop.org/tegra/linux.git
5551 S:      Supported
5552 F:      drivers/gpu/drm/tegra/
5553 F:      drivers/gpu/host1x/
5554 F:      include/linux/host1x.h
5555 F:      include/uapi/drm/tegra_drm.h
5556 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5557
5558 DRM DRIVERS FOR RENESAS
5559 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5560 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5561 L:      dri-devel@lists.freedesktop.org
5562 L:      linux-renesas-soc@vger.kernel.org
5563 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5564 S:      Supported
5565 F:      drivers/gpu/drm/rcar-du/
5566 F:      drivers/gpu/drm/shmobile/
5567 F:      include/linux/platform_data/shmob_drm.h
5568 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5569 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5570 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5571
5572 DRM DRIVERS FOR ROCKCHIP
5573 M:      Sandy Huang <hjc@rock-chips.com>
5574 M:      Heiko Stübner <heiko@sntech.de>
5575 L:      dri-devel@lists.freedesktop.org
5576 S:      Maintained
5577 F:      drivers/gpu/drm/rockchip/
5578 F:      Documentation/devicetree/bindings/display/rockchip/
5579 T:      git git://anongit.freedesktop.org/drm/drm-misc
5580
5581 DRM DRIVERS FOR STI
5582 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5583 M:      Vincent Abriou <vincent.abriou@st.com>
5584 L:      dri-devel@lists.freedesktop.org
5585 T:      git git://anongit.freedesktop.org/drm/drm-misc
5586 S:      Maintained
5587 F:      drivers/gpu/drm/sti
5588 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5589
5590 DRM DRIVERS FOR STM
5591 M:      Yannick Fertre <yannick.fertre@st.com>
5592 M:      Philippe Cornu <philippe.cornu@st.com>
5593 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5594 M:      Vincent Abriou <vincent.abriou@st.com>
5595 L:      dri-devel@lists.freedesktop.org
5596 T:      git git://anongit.freedesktop.org/drm/drm-misc
5597 S:      Maintained
5598 F:      drivers/gpu/drm/stm
5599 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5600
5601 DRM DRIVERS FOR TI LCDC
5602 M:      Jyri Sarha <jsarha@ti.com>
5603 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5604 L:      dri-devel@lists.freedesktop.org
5605 S:      Maintained
5606 F:      drivers/gpu/drm/tilcdc/
5607 F:      Documentation/devicetree/bindings/display/tilcdc/
5608
5609 DRM DRIVERS FOR TI OMAP
5610 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5611 L:      dri-devel@lists.freedesktop.org
5612 S:      Maintained
5613 F:      drivers/gpu/drm/omapdrm/
5614 F:      Documentation/devicetree/bindings/display/ti/
5615
5616 DRM DRIVERS FOR V3D
5617 M:      Eric Anholt <eric@anholt.net>
5618 S:      Supported
5619 F:      drivers/gpu/drm/v3d/
5620 F:      include/uapi/drm/v3d_drm.h
5621 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5622 T:      git git://anongit.freedesktop.org/drm/drm-misc
5623
5624 DRM DRIVERS FOR VC4
5625 M:      Eric Anholt <eric@anholt.net>
5626 T:      git git://github.com/anholt/linux
5627 S:      Supported
5628 F:      drivers/gpu/drm/vc4/
5629 F:      include/uapi/drm/vc4_drm.h
5630 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5631 T:      git git://anongit.freedesktop.org/drm/drm-misc
5632
5633 DRM DRIVERS FOR VIVANTE GPU IP
5634 M:      Lucas Stach <l.stach@pengutronix.de>
5635 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5636 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5637 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5638 L:      dri-devel@lists.freedesktop.org
5639 S:      Maintained
5640 F:      drivers/gpu/drm/etnaviv/
5641 F:      include/uapi/drm/etnaviv_drm.h
5642 F:      Documentation/devicetree/bindings/display/etnaviv/
5643
5644 DRM DRIVERS FOR ZTE ZX
5645 M:      Shawn Guo <shawnguo@kernel.org>
5646 L:      dri-devel@lists.freedesktop.org
5647 S:      Maintained
5648 F:      drivers/gpu/drm/zte/
5649 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5650 T:      git git://anongit.freedesktop.org/drm/drm-misc
5651
5652 DRM PANEL DRIVERS
5653 M:      Thierry Reding <thierry.reding@gmail.com>
5654 R:      Sam Ravnborg <sam@ravnborg.org>
5655 L:      dri-devel@lists.freedesktop.org
5656 T:      git git://anongit.freedesktop.org/drm/drm-misc
5657 S:      Maintained
5658 F:      drivers/gpu/drm/drm_panel.c
5659 F:      drivers/gpu/drm/panel/
5660 F:      include/drm/drm_panel.h
5661 F:      Documentation/devicetree/bindings/display/panel/
5662
5663 DRM DRIVERS FOR XEN
5664 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5665 T:      git git://anongit.freedesktop.org/drm/drm-misc
5666 L:      dri-devel@lists.freedesktop.org
5667 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5668 S:      Supported
5669 F:      drivers/gpu/drm/xen/
5670 F:      Documentation/gpu/xen-front.rst
5671
5672 DRM TTM SUBSYSTEM
5673 M:      Christian Koenig <christian.koenig@amd.com>
5674 M:      Huang Rui <ray.huang@amd.com>
5675 T:      git git://people.freedesktop.org/~agd5f/linux
5676 S:      Maintained
5677 L:      dri-devel@lists.freedesktop.org
5678 F:      include/drm/ttm/
5679 F:      drivers/gpu/drm/ttm/
5680
5681 DSBR100 USB FM RADIO DRIVER
5682 M:      Alexey Klimov <klimov.linux@gmail.com>
5683 L:      linux-media@vger.kernel.org
5684 T:      git git://linuxtv.org/media_tree.git
5685 S:      Maintained
5686 F:      drivers/media/radio/dsbr100.c
5687
5688 DT3155 MEDIA DRIVER
5689 M:      Hans Verkuil <hverkuil@xs4all.nl>
5690 L:      linux-media@vger.kernel.org
5691 T:      git git://linuxtv.org/media_tree.git
5692 W:      https://linuxtv.org
5693 S:      Odd Fixes
5694 F:      drivers/media/pci/dt3155/
5695
5696 DVB_USB_AF9015 MEDIA DRIVER
5697 M:      Antti Palosaari <crope@iki.fi>
5698 L:      linux-media@vger.kernel.org
5699 W:      https://linuxtv.org
5700 W:      http://palosaari.fi/linux/
5701 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5702 T:      git git://linuxtv.org/anttip/media_tree.git
5703 S:      Maintained
5704 F:      drivers/media/usb/dvb-usb-v2/af9015*
5705
5706 DVB_USB_AF9035 MEDIA DRIVER
5707 M:      Antti Palosaari <crope@iki.fi>
5708 L:      linux-media@vger.kernel.org
5709 W:      https://linuxtv.org
5710 W:      http://palosaari.fi/linux/
5711 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5712 T:      git git://linuxtv.org/anttip/media_tree.git
5713 S:      Maintained
5714 F:      drivers/media/usb/dvb-usb-v2/af9035*
5715
5716 DVB_USB_ANYSEE MEDIA DRIVER
5717 M:      Antti Palosaari <crope@iki.fi>
5718 L:      linux-media@vger.kernel.org
5719 W:      https://linuxtv.org
5720 W:      http://palosaari.fi/linux/
5721 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5722 T:      git git://linuxtv.org/anttip/media_tree.git
5723 S:      Maintained
5724 F:      drivers/media/usb/dvb-usb-v2/anysee*
5725
5726 DVB_USB_AU6610 MEDIA DRIVER
5727 M:      Antti Palosaari <crope@iki.fi>
5728 L:      linux-media@vger.kernel.org
5729 W:      https://linuxtv.org
5730 W:      http://palosaari.fi/linux/
5731 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5732 T:      git git://linuxtv.org/anttip/media_tree.git
5733 S:      Maintained
5734 F:      drivers/media/usb/dvb-usb-v2/au6610*
5735
5736 DVB_USB_CE6230 MEDIA DRIVER
5737 M:      Antti Palosaari <crope@iki.fi>
5738 L:      linux-media@vger.kernel.org
5739 W:      https://linuxtv.org
5740 W:      http://palosaari.fi/linux/
5741 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5742 T:      git git://linuxtv.org/anttip/media_tree.git
5743 S:      Maintained
5744 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5745
5746 DVB_USB_CXUSB MEDIA DRIVER
5747 M:      Michael Krufky <mkrufky@linuxtv.org>
5748 L:      linux-media@vger.kernel.org
5749 W:      https://linuxtv.org
5750 W:      http://github.com/mkrufky
5751 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5752 T:      git git://linuxtv.org/media_tree.git
5753 S:      Maintained
5754 F:      drivers/media/usb/dvb-usb/cxusb*
5755
5756 DVB_USB_EC168 MEDIA DRIVER
5757 M:      Antti Palosaari <crope@iki.fi>
5758 L:      linux-media@vger.kernel.org
5759 W:      https://linuxtv.org
5760 W:      http://palosaari.fi/linux/
5761 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5762 T:      git git://linuxtv.org/anttip/media_tree.git
5763 S:      Maintained
5764 F:      drivers/media/usb/dvb-usb-v2/ec168*
5765
5766 DVB_USB_GL861 MEDIA DRIVER
5767 M:      Antti Palosaari <crope@iki.fi>
5768 L:      linux-media@vger.kernel.org
5769 W:      https://linuxtv.org
5770 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5771 T:      git git://linuxtv.org/anttip/media_tree.git
5772 S:      Maintained
5773 F:      drivers/media/usb/dvb-usb-v2/gl861*
5774
5775 DVB_USB_MXL111SF MEDIA DRIVER
5776 M:      Michael Krufky <mkrufky@linuxtv.org>
5777 L:      linux-media@vger.kernel.org
5778 W:      https://linuxtv.org
5779 W:      http://github.com/mkrufky
5780 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5781 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5782 S:      Maintained
5783 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5784
5785 DVB_USB_RTL28XXU MEDIA DRIVER
5786 M:      Antti Palosaari <crope@iki.fi>
5787 L:      linux-media@vger.kernel.org
5788 W:      https://linuxtv.org
5789 W:      http://palosaari.fi/linux/
5790 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5791 T:      git git://linuxtv.org/anttip/media_tree.git
5792 S:      Maintained
5793 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5794
5795 DVB_USB_V2 MEDIA DRIVER
5796 M:      Antti Palosaari <crope@iki.fi>
5797 L:      linux-media@vger.kernel.org
5798 W:      https://linuxtv.org
5799 W:      http://palosaari.fi/linux/
5800 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5801 T:      git git://linuxtv.org/anttip/media_tree.git
5802 S:      Maintained
5803 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5804 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5805
5806 DYNAMIC DEBUG
5807 M:      Jason Baron <jbaron@akamai.com>
5808 S:      Maintained
5809 F:      lib/dynamic_debug.c
5810 F:      include/linux/dynamic_debug.h
5811
5812 DYNAMIC INTERRUPT MODERATION
5813 M:      Tal Gilboa <talgi@mellanox.com>
5814 S:      Maintained
5815 F:      include/linux/dim.h
5816 F:      lib/dim/
5817
5818 DZ DECSTATION DZ11 SERIAL DRIVER
5819 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5820 S:      Maintained
5821 F:      drivers/tty/serial/dz.*
5822
5823 E3X0 POWER BUTTON DRIVER
5824 M:      Moritz Fischer <moritz.fischer@ettus.com>
5825 L:      usrp-users@lists.ettus.com
5826 W:      http://www.ettus.com
5827 S:      Supported
5828 F:      drivers/input/misc/e3x0-button.c
5829 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5830
5831 E4000 MEDIA DRIVER
5832 M:      Antti Palosaari <crope@iki.fi>
5833 L:      linux-media@vger.kernel.org
5834 W:      https://linuxtv.org
5835 W:      http://palosaari.fi/linux/
5836 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5837 T:      git git://linuxtv.org/anttip/media_tree.git
5838 S:      Maintained
5839 F:      drivers/media/tuners/e4000*
5840
5841 EARTH_PT1 MEDIA DRIVER
5842 M:      Akihiro Tsukada <tskd08@gmail.com>
5843 L:      linux-media@vger.kernel.org
5844 S:      Odd Fixes
5845 F:      drivers/media/pci/pt1/
5846
5847 EARTH_PT3 MEDIA DRIVER
5848 M:      Akihiro Tsukada <tskd08@gmail.com>
5849 L:      linux-media@vger.kernel.org
5850 S:      Odd Fixes
5851 F:      drivers/media/pci/pt3/
5852
5853 EC100 MEDIA DRIVER
5854 M:      Antti Palosaari <crope@iki.fi>
5855 L:      linux-media@vger.kernel.org
5856 W:      https://linuxtv.org
5857 W:      http://palosaari.fi/linux/
5858 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5859 T:      git git://linuxtv.org/anttip/media_tree.git
5860 S:      Maintained
5861 F:      drivers/media/dvb-frontends/ec100*
5862
5863 ECRYPT FILE SYSTEM
5864 M:      Tyler Hicks <tyhicks@canonical.com>
5865 L:      ecryptfs@vger.kernel.org
5866 W:      http://ecryptfs.org
5867 W:      https://launchpad.net/ecryptfs
5868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5869 S:      Supported
5870 F:      Documentation/filesystems/ecryptfs.txt
5871 F:      fs/ecryptfs/
5872
5873 EDAC-AMD64
5874 M:      Borislav Petkov <bp@alien8.de>
5875 L:      linux-edac@vger.kernel.org
5876 S:      Maintained
5877 F:      drivers/edac/amd64_edac*
5878
5879 EDAC-ARMADA
5880 M:      Jan Luebbe <jlu@pengutronix.de>
5881 L:      linux-edac@vger.kernel.org
5882 S:      Maintained
5883 F:      drivers/edac/armada_xp_*
5884
5885 EDAC-AST2500
5886 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5887 S:      Supported
5888 F:      drivers/edac/aspeed_edac.c
5889 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5890
5891 EDAC-BLUEFIELD
5892 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5893 S:      Supported
5894 F:      drivers/edac/bluefield_edac.c
5895
5896 EDAC-CALXEDA
5897 M:      Robert Richter <rric@kernel.org>
5898 L:      linux-edac@vger.kernel.org
5899 S:      Maintained
5900 F:      drivers/edac/highbank*
5901
5902 EDAC-CAVIUM OCTEON
5903 M:      Ralf Baechle <ralf@linux-mips.org>
5904 M:      Robert Richter <rrichter@marvell.com>
5905 L:      linux-edac@vger.kernel.org
5906 L:      linux-mips@vger.kernel.org
5907 S:      Supported
5908 F:      drivers/edac/octeon_edac*
5909
5910 EDAC-CAVIUM THUNDERX
5911 M:      Robert Richter <rrichter@marvell.com>
5912 L:      linux-edac@vger.kernel.org
5913 S:      Supported
5914 F:      drivers/edac/thunderx_edac*
5915
5916 EDAC-CORE
5917 M:      Borislav Petkov <bp@alien8.de>
5918 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5919 M:      Tony Luck <tony.luck@intel.com>
5920 R:      James Morse <james.morse@arm.com>
5921 R:      Robert Richter <rrichter@marvell.com>
5922 L:      linux-edac@vger.kernel.org
5923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5924 S:      Supported
5925 F:      Documentation/admin-guide/ras.rst
5926 F:      Documentation/driver-api/edac.rst
5927 F:      drivers/edac/
5928 F:      include/linux/edac.h
5929
5930 EDAC-E752X
5931 M:      Mark Gross <mark.gross@intel.com>
5932 L:      linux-edac@vger.kernel.org
5933 S:      Maintained
5934 F:      drivers/edac/e752x_edac.c
5935
5936 EDAC-E7XXX
5937 L:      linux-edac@vger.kernel.org
5938 S:      Maintained
5939 F:      drivers/edac/e7xxx_edac.c
5940
5941 EDAC-FSL_DDR
5942 M:      York Sun <york.sun@nxp.com>
5943 L:      linux-edac@vger.kernel.org
5944 S:      Maintained
5945 F:      drivers/edac/fsl_ddr_edac.*
5946
5947 EDAC-GHES
5948 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5949 L:      linux-edac@vger.kernel.org
5950 S:      Maintained
5951 F:      drivers/edac/ghes_edac.c
5952
5953 EDAC-I10NM
5954 M:      Tony Luck <tony.luck@intel.com>
5955 L:      linux-edac@vger.kernel.org
5956 S:      Maintained
5957 F:      drivers/edac/i10nm_base.c
5958
5959 EDAC-I3000
5960 L:      linux-edac@vger.kernel.org
5961 S:      Orphan
5962 F:      drivers/edac/i3000_edac.c
5963
5964 EDAC-I5000
5965 L:      linux-edac@vger.kernel.org
5966 S:      Maintained
5967 F:      drivers/edac/i5000_edac.c
5968
5969 EDAC-I5400
5970 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5971 L:      linux-edac@vger.kernel.org
5972 S:      Maintained
5973 F:      drivers/edac/i5400_edac.c
5974
5975 EDAC-I7300
5976 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5977 L:      linux-edac@vger.kernel.org
5978 S:      Maintained
5979 F:      drivers/edac/i7300_edac.c
5980
5981 EDAC-I7CORE
5982 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5983 L:      linux-edac@vger.kernel.org
5984 S:      Maintained
5985 F:      drivers/edac/i7core_edac.c
5986
5987 EDAC-I82443BXGX
5988 M:      Tim Small <tim@buttersideup.com>
5989 L:      linux-edac@vger.kernel.org
5990 S:      Maintained
5991 F:      drivers/edac/i82443bxgx_edac.c
5992
5993 EDAC-I82975X
5994 M:      "Arvind R." <arvino55@gmail.com>
5995 L:      linux-edac@vger.kernel.org
5996 S:      Maintained
5997 F:      drivers/edac/i82975x_edac.c
5998
5999 EDAC-IE31200
6000 M:      Jason Baron <jbaron@akamai.com>
6001 L:      linux-edac@vger.kernel.org
6002 S:      Maintained
6003 F:      drivers/edac/ie31200_edac.c
6004
6005 EDAC-MPC85XX
6006 M:      Johannes Thumshirn <morbidrsa@gmail.com>
6007 L:      linux-edac@vger.kernel.org
6008 S:      Maintained
6009 F:      drivers/edac/mpc85xx_edac.[ch]
6010
6011 EDAC-PASEMI
6012 M:      Egor Martovetsky <egor@pasemi.com>
6013 L:      linux-edac@vger.kernel.org
6014 S:      Maintained
6015 F:      drivers/edac/pasemi_edac.c
6016
6017 EDAC-PND2
6018 M:      Tony Luck <tony.luck@intel.com>
6019 L:      linux-edac@vger.kernel.org
6020 S:      Maintained
6021 F:      drivers/edac/pnd2_edac.[ch]
6022
6023 EDAC-R82600
6024 M:      Tim Small <tim@buttersideup.com>
6025 L:      linux-edac@vger.kernel.org
6026 S:      Maintained
6027 F:      drivers/edac/r82600_edac.c
6028
6029 EDAC-SBRIDGE
6030 M:      Tony Luck <tony.luck@intel.com>
6031 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6032 L:      linux-edac@vger.kernel.org
6033 S:      Maintained
6034 F:      drivers/edac/sb_edac.c
6035
6036 EDAC-SIFIVE
6037 M:      Yash Shah <yash.shah@sifive.com>
6038 L:      linux-edac@vger.kernel.org
6039 S:      Supported
6040 F:      drivers/edac/sifive_edac.c
6041 F:      drivers/soc/sifive_l2_cache.c
6042
6043 EDAC-SKYLAKE
6044 M:      Tony Luck <tony.luck@intel.com>
6045 L:      linux-edac@vger.kernel.org
6046 S:      Maintained
6047 F:      drivers/edac/skx_*.c
6048
6049 EDAC-TI
6050 M:      Tero Kristo <t-kristo@ti.com>
6051 L:      linux-edac@vger.kernel.org
6052 S:      Maintained
6053 F:      drivers/edac/ti_edac.c
6054
6055 EDAC-QCOM
6056 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6057 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6058 L:      linux-arm-msm@vger.kernel.org
6059 L:      linux-edac@vger.kernel.org
6060 S:      Maintained
6061 F:      drivers/edac/qcom_edac.c
6062
6063 EDIROL UA-101/UA-1000 DRIVER
6064 M:      Clemens Ladisch <clemens@ladisch.de>
6065 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6067 S:      Maintained
6068 F:      sound/usb/misc/ua101.c
6069
6070 EFI TEST DRIVER
6071 L:      linux-efi@vger.kernel.org
6072 M:      Ivan Hu <ivan.hu@canonical.com>
6073 M:      Ard Biesheuvel <ardb@kernel.org>
6074 S:      Maintained
6075 F:      drivers/firmware/efi/test/
6076
6077 EFI VARIABLE FILESYSTEM
6078 M:      Matthew Garrett <matthew.garrett@nebula.com>
6079 M:      Jeremy Kerr <jk@ozlabs.org>
6080 M:      Ard Biesheuvel <ardb@kernel.org>
6081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6082 L:      linux-efi@vger.kernel.org
6083 S:      Maintained
6084 F:      fs/efivarfs/
6085
6086 EFIFB FRAMEBUFFER DRIVER
6087 L:      linux-fbdev@vger.kernel.org
6088 M:      Peter Jones <pjones@redhat.com>
6089 S:      Maintained
6090 F:      drivers/video/fbdev/efifb.c
6091
6092 EFS FILESYSTEM
6093 W:      http://aeschi.ch.eu.org/efs/
6094 S:      Orphan
6095 F:      fs/efs/
6096
6097 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6098 M:      Douglas Miller <dougmill@linux.ibm.com>
6099 L:      netdev@vger.kernel.org
6100 S:      Maintained
6101 F:      drivers/net/ethernet/ibm/ehea/
6102
6103 EM28XX VIDEO4LINUX DRIVER
6104 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6105 L:      linux-media@vger.kernel.org
6106 W:      https://linuxtv.org
6107 T:      git git://linuxtv.org/media_tree.git
6108 S:      Maintained
6109 F:      drivers/media/usb/em28xx/
6110 F:      Documentation/media/v4l-drivers/em28xx*
6111
6112 EMBEDDED LINUX
6113 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6114 M:      Matt Mackall <mpm@selenic.com>
6115 M:      David Woodhouse <dwmw2@infradead.org>
6116 L:      linux-embedded@vger.kernel.org
6117 S:      Maintained
6118
6119 Emulex 10Gbps iSCSI - OneConnect DRIVER
6120 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6121 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6122 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6123 L:      linux-scsi@vger.kernel.org
6124 W:      http://www.broadcom.com
6125 S:      Supported
6126 F:      drivers/scsi/be2iscsi/
6127
6128 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6129 M:      Sathya Perla <sathya.perla@broadcom.com>
6130 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6131 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6132 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6133 L:      netdev@vger.kernel.org
6134 W:      http://www.emulex.com
6135 S:      Supported
6136 F:      drivers/net/ethernet/emulex/benet/
6137
6138 EMULEX ONECONNECT ROCE DRIVER
6139 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6140 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6141 L:      linux-rdma@vger.kernel.org
6142 W:      http://www.broadcom.com
6143 S:      Odd Fixes
6144 F:      drivers/infiniband/hw/ocrdma/
6145 F:      include/uapi/rdma/ocrdma-abi.h
6146
6147 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6148 M:      James Smart <james.smart@broadcom.com>
6149 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6150 L:      linux-scsi@vger.kernel.org
6151 W:      http://www.broadcom.com
6152 S:      Supported
6153 F:      drivers/scsi/lpfc/
6154
6155 ENE CB710 FLASH CARD READER DRIVER
6156 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6157 S:      Maintained
6158 F:      drivers/misc/cb710/
6159 F:      drivers/mmc/host/cb710-mmc.*
6160 F:      include/linux/cb710.h
6161
6162 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6163 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6164 S:      Maintained
6165 F:      drivers/media/rc/ene_ir.*
6166
6167 EPSON S1D13XXX FRAMEBUFFER DRIVER
6168 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6169 S:      Maintained
6170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6171 F:      drivers/video/fbdev/s1d13xxxfb.c
6172 F:      include/video/s1d13xxxfb.h
6173
6174 EROFS FILE SYSTEM
6175 M:      Gao Xiang <gaoxiang25@huawei.com>
6176 M:      Chao Yu <yuchao0@huawei.com>
6177 L:      linux-erofs@lists.ozlabs.org
6178 S:      Maintained
6179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6180 F:      Documentation/filesystems/erofs.txt
6181 F:      fs/erofs/
6182 F:      include/trace/events/erofs.h
6183
6184 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6185 M:      Jeff Layton <jlayton@kernel.org>
6186 S:      Maintained
6187 F:      lib/errseq.c
6188 F:      include/linux/errseq.h
6189
6190 ET131X NETWORK DRIVER
6191 M:      Mark Einon <mark.einon@gmail.com>
6192 S:      Odd Fixes
6193 F:      drivers/net/ethernet/agere/
6194
6195 ETHERNET BRIDGE
6196 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6197 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6198 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6199 L:      netdev@vger.kernel.org
6200 W:      http://www.linuxfoundation.org/en/Net:Bridge
6201 S:      Maintained
6202 F:      include/linux/netfilter_bridge/
6203 F:      net/bridge/
6204
6205 ETHERNET PHY LIBRARY
6206 M:      Andrew Lunn <andrew@lunn.ch>
6207 M:      Florian Fainelli <f.fainelli@gmail.com>
6208 M:      Heiner Kallweit <hkallweit1@gmail.com>
6209 R:      Russell King <linux@armlinux.org.uk>
6210 L:      netdev@vger.kernel.org
6211 S:      Maintained
6212 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6213 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6214 F:      Documentation/devicetree/bindings/net/mdio*
6215 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6216 F:      Documentation/networking/phy.rst
6217 F:      drivers/net/phy/
6218 F:      drivers/of/of_mdio.c
6219 F:      drivers/of/of_net.c
6220 F:      include/dt-bindings/net/qca-ar803x.h
6221 F:      include/linux/*mdio*.h
6222 F:      include/linux/of_net.h
6223 F:      include/linux/phy.h
6224 F:      include/linux/phy_fixed.h
6225 F:      include/linux/platform_data/mdio-bcm-unimac.h
6226 F:      include/linux/platform_data/mdio-gpio.h
6227 F:      include/trace/events/mdio.h
6228 F:      include/uapi/linux/mdio.h
6229 F:      include/uapi/linux/mii.h
6230
6231 EXFAT FILE SYSTEM
6232 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6233 L:      linux-fsdevel@vger.kernel.org
6234 S:      Maintained
6235 F:      drivers/staging/exfat/
6236
6237 EXT2 FILE SYSTEM
6238 M:      Jan Kara <jack@suse.com>
6239 L:      linux-ext4@vger.kernel.org
6240 S:      Maintained
6241 F:      Documentation/filesystems/ext2.txt
6242 F:      fs/ext2/
6243 F:      include/linux/ext2*
6244
6245 EXT4 FILE SYSTEM
6246 M:      "Theodore Ts'o" <tytso@mit.edu>
6247 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6248 L:      linux-ext4@vger.kernel.org
6249 W:      http://ext4.wiki.kernel.org
6250 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6252 S:      Maintained
6253 F:      Documentation/filesystems/ext4/
6254 F:      fs/ext4/
6255
6256 Extended Verification Module (EVM)
6257 M:      Mimi Zohar <zohar@linux.ibm.com>
6258 L:      linux-integrity@vger.kernel.org
6259 S:      Supported
6260 F:      security/integrity/evm/
6261
6262 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6263 M:      Ard Biesheuvel <ardb@kernel.org>
6264 L:      linux-efi@vger.kernel.org
6265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6266 S:      Maintained
6267 F:      Documentation/admin-guide/efi-stub.rst
6268 F:      arch/*/kernel/efi.c
6269 F:      arch/x86/boot/compressed/eboot.[ch]
6270 F:      arch/*/include/asm/efi.h
6271 F:      arch/x86/platform/efi/
6272 F:      drivers/firmware/efi/
6273 F:      include/linux/efi*.h
6274 F:      arch/arm/boot/compressed/efi-header.S
6275 F:      arch/arm64/kernel/efi-entry.S
6276
6277 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6278 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6279 M:      Chanwoo Choi <cw00.choi@samsung.com>
6280 L:      linux-kernel@vger.kernel.org
6281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6282 S:      Maintained
6283 F:      drivers/extcon/
6284 F:      include/linux/extcon/
6285 F:      include/linux/extcon.h
6286 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6287 F:      Documentation/devicetree/bindings/extcon/
6288
6289 EXYNOS DP DRIVER
6290 M:      Jingoo Han <jingoohan1@gmail.com>
6291 L:      dri-devel@lists.freedesktop.org
6292 S:      Maintained
6293 F:      drivers/gpu/drm/exynos/exynos_dp*
6294
6295 EXYNOS SYSMMU (IOMMU) driver
6296 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6297 L:      iommu@lists.linux-foundation.org
6298 S:      Maintained
6299 F:      drivers/iommu/exynos-iommu.c
6300
6301 EZchip NPS platform support
6302 M:      Vineet Gupta <vgupta@synopsys.com>
6303 M:      Ofer Levi <oferle@mellanox.com>
6304 S:      Supported
6305 F:      arch/arc/plat-eznps
6306 F:      arch/arc/boot/dts/eznps.dts
6307
6308 F2FS FILE SYSTEM
6309 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6310 M:      Chao Yu <yuchao0@huawei.com>
6311 L:      linux-f2fs-devel@lists.sourceforge.net
6312 W:      https://f2fs.wiki.kernel.org/
6313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6314 S:      Maintained
6315 F:      Documentation/filesystems/f2fs.txt
6316 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6317 F:      fs/f2fs/
6318 F:      include/linux/f2fs_fs.h
6319 F:      include/trace/events/f2fs.h
6320
6321 F71805F HARDWARE MONITORING DRIVER
6322 M:      Jean Delvare <jdelvare@suse.com>
6323 L:      linux-hwmon@vger.kernel.org
6324 S:      Maintained
6325 F:      Documentation/hwmon/f71805f.rst
6326 F:      drivers/hwmon/f71805f.c
6327
6328 FADDR2LINE
6329 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6330 S:      Maintained
6331 F:      scripts/faddr2line
6332
6333 FAILOVER MODULE
6334 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6335 L:      netdev@vger.kernel.org
6336 S:      Supported
6337 F:      net/core/failover.c
6338 F:      include/net/failover.h
6339 F:      Documentation/networking/failover.rst
6340
6341 FANOTIFY
6342 M:      Jan Kara <jack@suse.cz>
6343 R:      Amir Goldstein <amir73il@gmail.com>
6344 L:      linux-fsdevel@vger.kernel.org
6345 S:      Maintained
6346 F:      fs/notify/fanotify/
6347 F:      include/linux/fanotify.h
6348 F:      include/uapi/linux/fanotify.h
6349
6350 FARSYNC SYNCHRONOUS DRIVER
6351 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6352 W:      http://www.farsite.co.uk/
6353 S:      Supported
6354 F:      drivers/net/wan/farsync.*
6355
6356 FAULT INJECTION SUPPORT
6357 M:      Akinobu Mita <akinobu.mita@gmail.com>
6358 S:      Supported
6359 F:      Documentation/fault-injection/
6360 F:      lib/fault-inject.c
6361
6362 FBTFT Framebuffer drivers
6363 S:      Orphan
6364 L:      dri-devel@lists.freedesktop.org
6365 L:      linux-fbdev@vger.kernel.org
6366 F:      drivers/staging/fbtft/
6367
6368 FC0011 TUNER DRIVER
6369 M:      Michael Buesch <m@bues.ch>
6370 L:      linux-media@vger.kernel.org
6371 S:      Maintained
6372 F:      drivers/media/tuners/fc0011.h
6373 F:      drivers/media/tuners/fc0011.c
6374
6375 FC2580 MEDIA DRIVER
6376 M:      Antti Palosaari <crope@iki.fi>
6377 L:      linux-media@vger.kernel.org
6378 W:      https://linuxtv.org
6379 W:      http://palosaari.fi/linux/
6380 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6381 T:      git git://linuxtv.org/anttip/media_tree.git
6382 S:      Maintained
6383 F:      drivers/media/tuners/fc2580*
6384
6385 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6386 M:      Hannes Reinecke <hare@suse.de>
6387 L:      linux-scsi@vger.kernel.org
6388 W:      www.Open-FCoE.org
6389 S:      Supported
6390 F:      drivers/scsi/libfc/
6391 F:      drivers/scsi/fcoe/
6392 F:      include/scsi/fc/
6393 F:      include/scsi/libfc.h
6394 F:      include/scsi/libfcoe.h
6395 F:      include/uapi/scsi/fc/
6396
6397 FILE LOCKING (flock() and fcntl()/lockf())
6398 M:      Jeff Layton <jlayton@kernel.org>
6399 M:      "J. Bruce Fields" <bfields@fieldses.org>
6400 L:      linux-fsdevel@vger.kernel.org
6401 S:      Maintained
6402 F:      include/linux/fcntl.h
6403 F:      include/uapi/linux/fcntl.h
6404 F:      fs/fcntl.c
6405 F:      fs/locks.c
6406
6407 FILESYSTEMS (VFS and infrastructure)
6408 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6409 L:      linux-fsdevel@vger.kernel.org
6410 S:      Maintained
6411 F:      fs/*
6412 F:      include/linux/fs.h
6413 F:      include/linux/fs_types.h
6414 F:      include/uapi/linux/fs.h
6415
6416 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6417 M:      Riku Voipio <riku.voipio@iki.fi>
6418 L:      linux-hwmon@vger.kernel.org
6419 S:      Maintained
6420 F:      drivers/hwmon/f75375s.c
6421 F:      include/linux/f75375s.h
6422
6423 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6424 M:      Clemens Ladisch <clemens@ladisch.de>
6425 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6426 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6428 S:      Maintained
6429 F:      sound/firewire/
6430 F:      include/uapi/sound/firewire.h
6431
6432 FIREWIRE MEDIA DRIVERS (firedtv)
6433 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6434 L:      linux-media@vger.kernel.org
6435 L:      linux1394-devel@lists.sourceforge.net
6436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6437 S:      Maintained
6438 F:      drivers/media/firewire/
6439
6440 FIREWIRE SBP-2 TARGET
6441 M:      Chris Boot <bootc@bootc.net>
6442 L:      linux-scsi@vger.kernel.org
6443 L:      target-devel@vger.kernel.org
6444 L:      linux1394-devel@lists.sourceforge.net
6445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6446 S:      Maintained
6447 F:      drivers/target/sbp/
6448
6449 FIREWIRE SUBSYSTEM
6450 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6451 L:      linux1394-devel@lists.sourceforge.net
6452 W:      http://ieee1394.wiki.kernel.org/
6453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6454 S:      Maintained
6455 F:      drivers/firewire/
6456 F:      include/linux/firewire.h
6457 F:      include/uapi/linux/firewire*.h
6458 F:      tools/firewire/
6459
6460 FIRMWARE LOADER (request_firmware)
6461 M:      Luis Chamberlain <mcgrof@kernel.org>
6462 L:      linux-kernel@vger.kernel.org
6463 S:      Maintained
6464 F:      Documentation/firmware_class/
6465 F:      drivers/base/firmware_loader/
6466 F:      include/linux/firmware.h
6467
6468 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6469 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6470 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6471 S:      Maintained
6472 F:      drivers/block/rsxx/
6473
6474 FLEXTIMER FTM-QUADDEC DRIVER
6475 M:      Patrick Havelange <patrick.havelange@essensium.com>
6476 L:      linux-iio@vger.kernel.org
6477 S:      Maintained
6478 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6479 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6480 F:      drivers/counter/ftm-quaddec.c
6481
6482 FLOPPY DRIVER
6483 M:      Denis Efremov <efremov@linux.com>
6484 S:      Odd Fixes
6485 L:      linux-block@vger.kernel.org
6486 F:      drivers/block/floppy.c
6487
6488 FPGA MANAGER FRAMEWORK
6489 M:      Moritz Fischer <mdf@kernel.org>
6490 L:      linux-fpga@vger.kernel.org
6491 S:      Maintained
6492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6493 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6494 F:      Documentation/fpga/
6495 F:      Documentation/driver-api/fpga/
6496 F:      Documentation/devicetree/bindings/fpga/
6497 F:      drivers/fpga/
6498 F:      include/linux/fpga/
6499 W:      http://www.rocketboards.org
6500
6501 FPGA DFL DRIVERS
6502 M:      Wu Hao <hao.wu@intel.com>
6503 L:      linux-fpga@vger.kernel.org
6504 S:      Maintained
6505 F:      Documentation/fpga/dfl.rst
6506 F:      include/uapi/linux/fpga-dfl.h
6507 F:      drivers/fpga/dfl*
6508
6509 FPU EMULATOR
6510 M:      Bill Metzenthen <billm@melbpc.org.au>
6511 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6512 S:      Maintained
6513 F:      arch/x86/math-emu/
6514
6515 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6516 L:      netdev@vger.kernel.org
6517 S:      Orphan
6518 F:      drivers/net/wan/dlci.c
6519 F:      drivers/net/wan/sdla.c
6520
6521 FRAMEBUFFER LAYER
6522 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6523 L:      dri-devel@lists.freedesktop.org
6524 L:      linux-fbdev@vger.kernel.org
6525 T:      git git://anongit.freedesktop.org/drm/drm-misc
6526 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6527 S:      Maintained
6528 F:      Documentation/fb/
6529 F:      drivers/video/
6530 F:      include/video/
6531 F:      include/linux/fb.h
6532 F:      include/uapi/video/
6533 F:      include/uapi/linux/fb.h
6534
6535 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6536 M:      Horia Geantă <horia.geanta@nxp.com>
6537 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6538 L:      linux-crypto@vger.kernel.org
6539 S:      Maintained
6540 F:      drivers/crypto/caam/
6541 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6542
6543 FREESCALE DIU FRAMEBUFFER DRIVER
6544 M:      Timur Tabi <timur@kernel.org>
6545 L:      linux-fbdev@vger.kernel.org
6546 S:      Maintained
6547 F:      drivers/video/fbdev/fsl-diu-fb.*
6548
6549 FREESCALE DMA DRIVER
6550 M:      Li Yang <leoyang.li@nxp.com>
6551 M:      Zhang Wei <zw@zh-kernel.org>
6552 L:      linuxppc-dev@lists.ozlabs.org
6553 S:      Maintained
6554 F:      drivers/dma/fsldma.*
6555
6556 FREESCALE ENETC ETHERNET DRIVERS
6557 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6558 L:      netdev@vger.kernel.org
6559 S:      Maintained
6560 F:      drivers/net/ethernet/freescale/enetc/
6561
6562 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6563 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6564 L:      netdev@vger.kernel.org
6565 S:      Maintained
6566 F:      drivers/net/ethernet/freescale/gianfar*
6567 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6568
6569 FREESCALE GPMI NAND DRIVER
6570 M:      Han Xu <han.xu@nxp.com>
6571 L:      linux-mtd@lists.infradead.org
6572 S:      Maintained
6573 F:      drivers/mtd/nand/raw/gpmi-nand/*
6574
6575 FREESCALE I2C CPM DRIVER
6576 M:      Jochen Friedrich <jochen@scram.de>
6577 L:      linuxppc-dev@lists.ozlabs.org
6578 L:      linux-i2c@vger.kernel.org
6579 S:      Maintained
6580 F:      drivers/i2c/busses/i2c-cpm.c
6581
6582 FREESCALE IMX DDR PMU DRIVER
6583 M:      Frank Li <Frank.li@nxp.com>
6584 L:      linux-arm-kernel@lists.infradead.org
6585 S:      Maintained
6586 F:      drivers/perf/fsl_imx8_ddr_perf.c
6587 F:      Documentation/admin-guide/perf/imx-ddr.rst
6588 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6589
6590 FREESCALE IMX I2C DRIVER
6591 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6592 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6593 L:      linux-i2c@vger.kernel.org
6594 S:      Maintained
6595 F:      drivers/i2c/busses/i2c-imx.c
6596 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6597
6598 FREESCALE IMX LPI2C DRIVER
6599 M:      Dong Aisheng <aisheng.dong@nxp.com>
6600 L:      linux-i2c@vger.kernel.org
6601 L:      linux-imx@nxp.com
6602 S:      Maintained
6603 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6604 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6605
6606 FREESCALE IMX / MXC FEC DRIVER
6607 M:      Fugang Duan <fugang.duan@nxp.com>
6608 L:      netdev@vger.kernel.org
6609 S:      Maintained
6610 F:      drivers/net/ethernet/freescale/fec_main.c
6611 F:      drivers/net/ethernet/freescale/fec_ptp.c
6612 F:      drivers/net/ethernet/freescale/fec.h
6613 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6614
6615 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6616 M:      Sascha Hauer <s.hauer@pengutronix.de>
6617 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6618 L:      linux-fbdev@vger.kernel.org
6619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6620 S:      Maintained
6621 F:      include/linux/platform_data/video-imxfb.h
6622 F:      drivers/video/fbdev/imxfb.c
6623
6624 FREESCALE QORIQ DPAA ETHERNET DRIVER
6625 M:      Madalin Bucur <madalin.bucur@nxp.com>
6626 L:      netdev@vger.kernel.org
6627 S:      Maintained
6628 F:      drivers/net/ethernet/freescale/dpaa
6629
6630 FREESCALE QORIQ DPAA FMAN DRIVER
6631 M:      Madalin Bucur <madalin.bucur@nxp.com>
6632 L:      netdev@vger.kernel.org
6633 S:      Maintained
6634 F:      drivers/net/ethernet/freescale/fman
6635 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6636
6637 FREESCALE QORIQ PTP CLOCK DRIVER
6638 M:      Yangbo Lu <yangbo.lu@nxp.com>
6639 L:      netdev@vger.kernel.org
6640 S:      Maintained
6641 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6642 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6643 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6644 F:      drivers/ptp/ptp_qoriq.c
6645 F:      drivers/ptp/ptp_qoriq_debugfs.c
6646 F:      include/linux/fsl/ptp_qoriq.h
6647 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6648
6649 FREESCALE QUAD SPI DRIVER
6650 M:      Han Xu <han.xu@nxp.com>
6651 L:      linux-spi@vger.kernel.org
6652 S:      Maintained
6653 F:      drivers/spi/spi-fsl-qspi.c
6654
6655 FREESCALE QUICC ENGINE LIBRARY
6656 M:      Qiang Zhao <qiang.zhao@nxp.com>
6657 L:      linuxppc-dev@lists.ozlabs.org
6658 S:      Maintained
6659 F:      drivers/soc/fsl/qe/
6660 F:      include/soc/fsl/*qe*.h
6661 F:      include/soc/fsl/*ucc*.h
6662
6663 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6664 M:      Li Yang <leoyang.li@nxp.com>
6665 L:      netdev@vger.kernel.org
6666 L:      linuxppc-dev@lists.ozlabs.org
6667 S:      Maintained
6668 F:      drivers/net/ethernet/freescale/ucc_geth*
6669
6670 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6671 M:      Zhao Qiang <qiang.zhao@nxp.com>
6672 L:      netdev@vger.kernel.org
6673 L:      linuxppc-dev@lists.ozlabs.org
6674 S:      Maintained
6675 F:      drivers/net/wan/fsl_ucc_hdlc*
6676
6677 FREESCALE QUICC ENGINE UCC UART DRIVER
6678 M:      Timur Tabi <timur@kernel.org>
6679 L:      linuxppc-dev@lists.ozlabs.org
6680 S:      Maintained
6681 F:      drivers/tty/serial/ucc_uart.c
6682
6683 FREESCALE SOC DRIVERS
6684 M:      Li Yang <leoyang.li@nxp.com>
6685 L:      linuxppc-dev@lists.ozlabs.org
6686 L:      linux-arm-kernel@lists.infradead.org
6687 S:      Maintained
6688 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6689 F:      Documentation/devicetree/bindings/soc/fsl/
6690 F:      drivers/soc/fsl/
6691 F:      include/linux/fsl/
6692
6693 FREESCALE SOC FS_ENET DRIVER
6694 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6695 L:      linuxppc-dev@lists.ozlabs.org
6696 L:      netdev@vger.kernel.org
6697 S:      Maintained
6698 F:      drivers/net/ethernet/freescale/fs_enet/
6699 F:      include/linux/fs_enet_pd.h
6700
6701 FREESCALE SOC SOUND DRIVERS
6702 M:      Timur Tabi <timur@kernel.org>
6703 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6704 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6705 R:      Fabio Estevam <festevam@gmail.com>
6706 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6707 L:      linuxppc-dev@lists.ozlabs.org
6708 S:      Maintained
6709 F:      sound/soc/fsl/fsl*
6710 F:      sound/soc/fsl/imx*
6711 F:      sound/soc/fsl/mpc8610_hpcd.c
6712
6713 FREESCALE USB PERIPHERAL DRIVERS
6714 M:      Li Yang <leoyang.li@nxp.com>
6715 L:      linux-usb@vger.kernel.org
6716 L:      linuxppc-dev@lists.ozlabs.org
6717 S:      Maintained
6718 F:      drivers/usb/gadget/udc/fsl*
6719
6720 FREEVXFS FILESYSTEM
6721 M:      Christoph Hellwig <hch@infradead.org>
6722 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6723 S:      Maintained
6724 F:      fs/freevxfs/
6725
6726 FREEZER
6727 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6728 M:      Pavel Machek <pavel@ucw.cz>
6729 L:      linux-pm@vger.kernel.org
6730 S:      Supported
6731 F:      Documentation/power/freezing-of-tasks.rst
6732 F:      include/linux/freezer.h
6733 F:      kernel/freezer.c
6734
6735 FRONTSWAP API
6736 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6737 L:      linux-kernel@vger.kernel.org
6738 S:      Maintained
6739 F:      mm/frontswap.c
6740 F:      include/linux/frontswap.h
6741
6742 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6743 M:      David Howells <dhowells@redhat.com>
6744 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6745 S:      Supported
6746 F:      Documentation/filesystems/caching/
6747 F:      fs/fscache/
6748 F:      include/linux/fscache*.h
6749
6750 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6751 M:      Theodore Y. Ts'o <tytso@mit.edu>
6752 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6753 M:      Eric Biggers <ebiggers@kernel.org>
6754 L:      linux-fscrypt@vger.kernel.org
6755 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6756 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6757 S:      Supported
6758 F:      fs/crypto/
6759 F:      include/linux/fscrypt*.h
6760 F:      include/uapi/linux/fscrypt.h
6761 F:      Documentation/filesystems/fscrypt.rst
6762
6763 FSI SUBSYSTEM
6764 M:      Jeremy Kerr <jk@ozlabs.org>
6765 M:      Joel Stanley <joel@jms.id.au>
6766 R:      Alistar Popple <alistair@popple.id.au>
6767 R:      Eddie James <eajames@linux.ibm.com>
6768 L:      linux-fsi@lists.ozlabs.org
6769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6770 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6771 S:      Supported
6772 F:      drivers/fsi/
6773 F:      include/linux/fsi*.h
6774 F:      include/trace/events/fsi*.h
6775
6776 FSI-ATTACHED I2C DRIVER
6777 M:      Eddie James <eajames@linux.ibm.com>
6778 L:      linux-i2c@vger.kernel.org
6779 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6780 S:      Maintained
6781 F:      drivers/i2c/busses/i2c-fsi.c
6782 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6783
6784 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6785 M:      Jan Kara <jack@suse.cz>
6786 R:      Amir Goldstein <amir73il@gmail.com>
6787 L:      linux-fsdevel@vger.kernel.org
6788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
6789 S:      Maintained
6790 F:      fs/notify/
6791 F:      include/linux/fsnotify*.h
6792
6793 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6794 M:      Eric Biggers <ebiggers@kernel.org>
6795 M:      Theodore Y. Ts'o <tytso@mit.edu>
6796 L:      linux-fscrypt@vger.kernel.org
6797 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6798 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6799 S:      Supported
6800 F:      fs/verity/
6801 F:      include/linux/fsverity.h
6802 F:      include/uapi/linux/fsverity.h
6803 F:      Documentation/filesystems/fsverity.rst
6804
6805 FUJITSU LAPTOP EXTRAS
6806 M:      Jonathan Woithe <jwoithe@just42.net>
6807 L:      platform-driver-x86@vger.kernel.org
6808 S:      Maintained
6809 F:      drivers/platform/x86/fujitsu-laptop.c
6810
6811 FUJITSU M-5MO LS CAMERA ISP DRIVER
6812 M:      Kyungmin Park <kyungmin.park@samsung.com>
6813 M:      Heungjun Kim <riverful.kim@samsung.com>
6814 L:      linux-media@vger.kernel.org
6815 S:      Maintained
6816 F:      drivers/media/i2c/m5mols/
6817 F:      include/media/i2c/m5mols.h
6818
6819 FUJITSU TABLET EXTRAS
6820 M:      Robert Gerlach <khnz@gmx.de>
6821 L:      platform-driver-x86@vger.kernel.org
6822 S:      Maintained
6823 F:      drivers/platform/x86/fujitsu-tablet.c
6824
6825 FUSE: FILESYSTEM IN USERSPACE
6826 M:      Miklos Szeredi <miklos@szeredi.hu>
6827 L:      linux-fsdevel@vger.kernel.org
6828 W:      http://fuse.sourceforge.net/
6829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6830 S:      Maintained
6831 F:      fs/fuse/
6832 F:      include/uapi/linux/fuse.h
6833 F:      Documentation/filesystems/fuse.txt
6834
6835 FUTEX SUBSYSTEM
6836 M:      Thomas Gleixner <tglx@linutronix.de>
6837 M:      Ingo Molnar <mingo@redhat.com>
6838 R:      Peter Zijlstra <peterz@infradead.org>
6839 R:      Darren Hart <dvhart@infradead.org>
6840 L:      linux-kernel@vger.kernel.org
6841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6842 S:      Maintained
6843 F:      kernel/futex.c
6844 F:      include/asm-generic/futex.h
6845 F:      include/linux/futex.h
6846 F:      include/uapi/linux/futex.h
6847 F:      tools/testing/selftests/futex/
6848 F:      tools/perf/bench/futex*
6849 F:      Documentation/*futex*
6850
6851 GCC PLUGINS
6852 M:      Kees Cook <keescook@chromium.org>
6853 R:      Emese Revfy <re.emese@gmail.com>
6854 L:      kernel-hardening@lists.openwall.com
6855 S:      Maintained
6856 F:      scripts/gcc-plugins/
6857 F:      scripts/gcc-plugin.sh
6858 F:      scripts/Makefile.gcc-plugins
6859 F:      Documentation/core-api/gcc-plugins.rst
6860
6861 GASKET DRIVER FRAMEWORK
6862 M:      Rob Springer <rspringer@google.com>
6863 M:      Todd Poynor <toddpoynor@google.com>
6864 M:      Ben Chan <benchan@chromium.org>
6865 S:      Maintained
6866 F:      drivers/staging/gasket/
6867
6868 GCOV BASED KERNEL PROFILING
6869 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6870 S:      Maintained
6871 F:      kernel/gcov/
6872 F:      Documentation/dev-tools/gcov.rst
6873
6874 GDB KERNEL DEBUGGING HELPER SCRIPTS
6875 M:      Jan Kiszka <jan.kiszka@siemens.com>
6876 M:      Kieran Bingham <kbingham@kernel.org>
6877 S:      Supported
6878 F:      scripts/gdb/
6879
6880 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6881 M:      Achim Leubner <achim_leubner@adaptec.com>
6882 L:      linux-scsi@vger.kernel.org
6883 W:      http://www.icp-vortex.com/
6884 S:      Supported
6885 F:      drivers/scsi/gdt*
6886
6887 GEMTEK FM RADIO RECEIVER DRIVER
6888 M:      Hans Verkuil <hverkuil@xs4all.nl>
6889 L:      linux-media@vger.kernel.org
6890 T:      git git://linuxtv.org/media_tree.git
6891 W:      https://linuxtv.org
6892 S:      Maintained
6893 F:      drivers/media/radio/radio-gemtek*
6894
6895 GENERIC ARCHITECTURE TOPOLOGY
6896 M:      Sudeep Holla <sudeep.holla@arm.com>
6897 L:      linux-kernel@vger.kernel.org
6898 S:      Maintained
6899 F:      drivers/base/arch_topology.c
6900 F:      include/linux/arch_topology.h
6901
6902 GENERIC GPIO I2C DRIVER
6903 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6904 S:      Supported
6905 F:      drivers/i2c/busses/i2c-gpio.c
6906 F:      include/linux/platform_data/i2c-gpio.h
6907
6908 GENERIC GPIO I2C MULTIPLEXER DRIVER
6909 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6910 L:      linux-i2c@vger.kernel.org
6911 S:      Supported
6912 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6913 F:      include/linux/platform_data/i2c-mux-gpio.h
6914 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
6915
6916 GENERIC HDLC (WAN) DRIVERS
6917 M:      Krzysztof Halasa <khc@pm.waw.pl>
6918 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6919 S:      Maintained
6920 F:      drivers/net/wan/c101.c
6921 F:      drivers/net/wan/hd6457*
6922 F:      drivers/net/wan/hdlc*
6923 F:      drivers/net/wan/n2.c
6924 F:      drivers/net/wan/pc300too.c
6925 F:      drivers/net/wan/pci200syn.c
6926 F:      drivers/net/wan/wanxl*
6927
6928 GENERIC INCLUDE/ASM HEADER FILES
6929 M:      Arnd Bergmann <arnd@arndb.de>
6930 L:      linux-arch@vger.kernel.org
6931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6932 S:      Maintained
6933 F:      include/asm-generic/
6934 F:      include/uapi/asm-generic/
6935
6936 GENERIC PHY FRAMEWORK
6937 M:      Kishon Vijay Abraham I <kishon@ti.com>
6938 L:      linux-kernel@vger.kernel.org
6939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6940 S:      Supported
6941 F:      drivers/phy/
6942 F:      include/linux/phy/
6943 F:      Documentation/devicetree/bindings/phy/
6944
6945 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6946 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6947 S:      Supported
6948 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6949
6950 GENERIC PM DOMAINS
6951 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6952 M:      Kevin Hilman <khilman@kernel.org>
6953 M:      Ulf Hansson <ulf.hansson@linaro.org>
6954 L:      linux-pm@vger.kernel.org
6955 S:      Supported
6956 F:      drivers/base/power/domain*.c
6957 F:      include/linux/pm_domain.h
6958 F:      Documentation/devicetree/bindings/power/power?domain*
6959
6960 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6961 M:      Eugen Hristev <eugen.hristev@microchip.com>
6962 L:      linux-input@vger.kernel.org
6963 S:      Maintained
6964 F:      drivers/input/touchscreen/resistive-adc-touch.c
6965
6966 GENERIC UIO DRIVER FOR PCI DEVICES
6967 M:      "Michael S. Tsirkin" <mst@redhat.com>
6968 L:      kvm@vger.kernel.org
6969 S:      Supported
6970 F:      drivers/uio/uio_pci_generic.c
6971
6972 GENERIC VDSO LIBRARY:
6973 M:      Andy Lutomirski <luto@kernel.org>
6974 M:      Thomas Gleixner <tglx@linutronix.de>
6975 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6976 L:      linux-kernel@vger.kernel.org
6977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6978 S:      Maintained
6979 F:      lib/vdso/
6980 F:      kernel/time/vsyscall.c
6981 F:      include/vdso/
6982 F:      include/asm-generic/vdso/vsyscall.h
6983
6984 GENWQE (IBM Generic Workqueue Card)
6985 M:      Frank Haverkamp <haver@linux.ibm.com>
6986 S:      Supported
6987 F:      drivers/misc/genwqe/
6988
6989 GET_MAINTAINER SCRIPT
6990 M:      Joe Perches <joe@perches.com>
6991 S:      Maintained
6992 F:      scripts/get_maintainer.pl
6993
6994 GFS2 FILE SYSTEM
6995 M:      Bob Peterson <rpeterso@redhat.com>
6996 M:      Andreas Gruenbacher <agruenba@redhat.com>
6997 L:      cluster-devel@redhat.com
6998 W:      http://sources.redhat.com/cluster/
6999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
7000 S:      Supported
7001 F:      Documentation/filesystems/gfs2*.txt
7002 F:      fs/gfs2/
7003 F:      include/uapi/linux/gfs2_ondisk.h
7004
7005 GNSS SUBSYSTEM
7006 M:      Johan Hovold <johan@kernel.org>
7007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
7008 S:      Maintained
7009 F:      Documentation/ABI/testing/sysfs-class-gnss
7010 F:      Documentation/devicetree/bindings/gnss/
7011 F:      drivers/gnss/
7012 F:      include/linux/gnss.h
7013
7014 GO7007 MPEG CODEC
7015 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
7016 L:      linux-media@vger.kernel.org
7017 S:      Maintained
7018 F:      drivers/media/usb/go7007/
7019
7020 GOODIX TOUCHSCREEN
7021 M:      Bastien Nocera <hadess@hadess.net>
7022 L:      linux-input@vger.kernel.org
7023 S:      Maintained
7024 F:      drivers/input/touchscreen/goodix.c
7025
7026 GOOGLE ETHERNET DRIVERS
7027 M:      Catherine Sullivan <csully@google.com>
7028 R:      Sagi Shahar <sagis@google.com>
7029 R:      Jon Olson <jonolson@google.com>
7030 L:      netdev@vger.kernel.org
7031 S:      Supported
7032 F:      Documentation/networking/device_drivers/google/gve.rst
7033 F:      drivers/net/ethernet/google
7034
7035 GPD POCKET FAN DRIVER
7036 M:      Hans de Goede <hdegoede@redhat.com>
7037 L:      platform-driver-x86@vger.kernel.org
7038 S:      Maintained
7039 F:      drivers/platform/x86/gpd-pocket-fan.c
7040
7041 GPIO ACPI SUPPORT
7042 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7043 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7044 L:      linux-gpio@vger.kernel.org
7045 L:      linux-acpi@vger.kernel.org
7046 S:      Maintained
7047 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7048 F:      drivers/gpio/gpiolib-acpi.c
7049 F:      drivers/gpio/gpiolib-acpi.h
7050
7051 GPIO IR Transmitter
7052 M:      Sean Young <sean@mess.org>
7053 L:      linux-media@vger.kernel.org
7054 S:      Maintained
7055 F:      drivers/media/rc/gpio-ir-tx.c
7056
7057 GPIO MOCKUP DRIVER
7058 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7059 L:      linux-gpio@vger.kernel.org
7060 S:      Maintained
7061 F:      drivers/gpio/gpio-mockup.c
7062 F:      tools/testing/selftests/gpio/
7063
7064 GPIO SUBSYSTEM
7065 M:      Linus Walleij <linus.walleij@linaro.org>
7066 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7067 L:      linux-gpio@vger.kernel.org
7068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7069 S:      Maintained
7070 F:      Documentation/devicetree/bindings/gpio/
7071 F:      Documentation/driver-api/gpio/
7072 F:      Documentation/admin-guide/gpio/
7073 F:      Documentation/ABI/testing/gpio-cdev
7074 F:      Documentation/ABI/obsolete/sysfs-gpio
7075 F:      drivers/gpio/
7076 F:      include/linux/gpio/
7077 F:      include/linux/gpio.h
7078 F:      include/linux/of_gpio.h
7079 F:      include/asm-generic/gpio.h
7080 F:      include/uapi/linux/gpio.h
7081 F:      tools/gpio/
7082
7083 GRE DEMULTIPLEXER DRIVER
7084 M:      Dmitry Kozlov <xeb@mail.ru>
7085 L:      netdev@vger.kernel.org
7086 S:      Maintained
7087 F:      net/ipv4/gre_demux.c
7088 F:      net/ipv4/gre_offload.c
7089 F:      include/net/gre.h
7090
7091 GRETH 10/100/1G Ethernet MAC device driver
7092 M:      Andreas Larsson <andreas@gaisler.com>
7093 L:      netdev@vger.kernel.org
7094 S:      Maintained
7095 F:      drivers/net/ethernet/aeroflex/
7096
7097 GREYBUS AUDIO PROTOCOLS DRIVERS
7098 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7099 M:      Mark Greer <mgreer@animalcreek.com>
7100 S:      Maintained
7101 F:      drivers/staging/greybus/audio_apbridgea.c
7102 F:      drivers/staging/greybus/audio_apbridgea.h
7103 F:      drivers/staging/greybus/audio_codec.c
7104 F:      drivers/staging/greybus/audio_codec.h
7105 F:      drivers/staging/greybus/audio_gb.c
7106 F:      drivers/staging/greybus/audio_manager.c
7107 F:      drivers/staging/greybus/audio_manager.h
7108 F:      drivers/staging/greybus/audio_manager_module.c
7109 F:      drivers/staging/greybus/audio_manager_private.h
7110 F:      drivers/staging/greybus/audio_manager_sysfs.c
7111 F:      drivers/staging/greybus/audio_module.c
7112 F:      drivers/staging/greybus/audio_topology.c
7113
7114 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7115 M:      Viresh Kumar <vireshk@kernel.org>
7116 S:      Maintained
7117 F:      drivers/staging/greybus/authentication.c
7118 F:      drivers/staging/greybus/bootrom.c
7119 F:      drivers/staging/greybus/firmware.h
7120 F:      drivers/staging/greybus/fw-core.c
7121 F:      drivers/staging/greybus/fw-download.c
7122 F:      drivers/staging/greybus/fw-management.c
7123 F:      drivers/staging/greybus/greybus_authentication.h
7124 F:      drivers/staging/greybus/greybus_firmware.h
7125 F:      drivers/staging/greybus/hid.c
7126 F:      drivers/staging/greybus/i2c.c
7127 F:      drivers/staging/greybus/spi.c
7128 F:      drivers/staging/greybus/spilib.c
7129 F:      drivers/staging/greybus/spilib.h
7130
7131 GREYBUS LOOPBACK DRIVER
7132 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7133 S:      Maintained
7134 F:      drivers/staging/greybus/loopback.c
7135
7136 GREYBUS PLATFORM DRIVERS
7137 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7138 S:      Maintained
7139 F:      drivers/staging/greybus/arche-platform.c
7140 F:      drivers/staging/greybus/arche-apb-ctrl.c
7141 F:      drivers/staging/greybus/arche_platform.h
7142
7143 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7144 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7145 S:      Maintained
7146 F:      drivers/staging/greybus/sdio.c
7147 F:      drivers/staging/greybus/light.c
7148 F:      drivers/staging/greybus/gpio.c
7149 F:      drivers/staging/greybus/power_supply.c
7150 F:      drivers/staging/greybus/spi.c
7151 F:      drivers/staging/greybus/spilib.c
7152
7153 GREYBUS SUBSYSTEM
7154 M:      Johan Hovold <johan@kernel.org>
7155 M:      Alex Elder <elder@kernel.org>
7156 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7157 S:      Maintained
7158 F:      drivers/staging/greybus/
7159 F:      drivers/greybus/
7160 F:      include/linux/greybus.h
7161 F:      include/linux/greybus/
7162 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7163
7164 GREYBUS UART PROTOCOLS DRIVERS
7165 M:      David Lin <dtwlin@gmail.com>
7166 S:      Maintained
7167 F:      drivers/staging/greybus/uart.c
7168 F:      drivers/staging/greybus/log.c
7169
7170 GS1662 VIDEO SERIALIZER
7171 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7172 L:      linux-media@vger.kernel.org
7173 T:      git git://linuxtv.org/media_tree.git
7174 S:      Maintained
7175 F:      drivers/media/spi/gs1662.c
7176
7177 GSPCA FINEPIX SUBDRIVER
7178 M:      Frank Zago <frank@zago.net>
7179 L:      linux-media@vger.kernel.org
7180 T:      git git://linuxtv.org/media_tree.git
7181 S:      Maintained
7182 F:      drivers/media/usb/gspca/finepix.c
7183
7184 GSPCA GL860 SUBDRIVER
7185 M:      Olivier Lorin <o.lorin@laposte.net>
7186 L:      linux-media@vger.kernel.org
7187 T:      git git://linuxtv.org/media_tree.git
7188 S:      Maintained
7189 F:      drivers/media/usb/gspca/gl860/
7190
7191 GSPCA M5602 SUBDRIVER
7192 M:      Erik Andren <erik.andren@gmail.com>
7193 L:      linux-media@vger.kernel.org
7194 T:      git git://linuxtv.org/media_tree.git
7195 S:      Maintained
7196 F:      drivers/media/usb/gspca/m5602/
7197
7198 GSPCA PAC207 SONIXB SUBDRIVER
7199 M:      Hans Verkuil <hverkuil@xs4all.nl>
7200 L:      linux-media@vger.kernel.org
7201 T:      git git://linuxtv.org/media_tree.git
7202 S:      Odd Fixes
7203 F:      drivers/media/usb/gspca/pac207.c
7204
7205 GSPCA SN9C20X SUBDRIVER
7206 M:      Brian Johnson <brijohn@gmail.com>
7207 L:      linux-media@vger.kernel.org
7208 T:      git git://linuxtv.org/media_tree.git
7209 S:      Maintained
7210 F:      drivers/media/usb/gspca/sn9c20x.c
7211
7212 GSPCA T613 SUBDRIVER
7213 M:      Leandro Costantino <lcostantino@gmail.com>
7214 L:      linux-media@vger.kernel.org
7215 T:      git git://linuxtv.org/media_tree.git
7216 S:      Maintained
7217 F:      drivers/media/usb/gspca/t613.c
7218
7219 GSPCA USB WEBCAM DRIVER
7220 M:      Hans Verkuil <hverkuil@xs4all.nl>
7221 L:      linux-media@vger.kernel.org
7222 T:      git git://linuxtv.org/media_tree.git
7223 S:      Odd Fixes
7224 F:      drivers/media/usb/gspca/
7225
7226 GTP (GPRS Tunneling Protocol)
7227 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7228 M:      Harald Welte <laforge@gnumonks.org>
7229 L:      osmocom-net-gprs@lists.osmocom.org
7230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7231 S:      Maintained
7232 F:      drivers/net/gtp.c
7233
7234 GUID PARTITION TABLE (GPT)
7235 M:      Davidlohr Bueso <dave@stgolabs.net>
7236 L:      linux-efi@vger.kernel.org
7237 S:      Maintained
7238 F:      block/partitions/efi.*
7239
7240 H8/300 ARCHITECTURE
7241 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7242 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7243 W:      http://uclinux-h8.sourceforge.jp
7244 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7245 S:      Maintained
7246 F:      arch/h8300/
7247 F:      drivers/clocksource/h8300_*.c
7248 F:      drivers/clk/h8300/
7249 F:      drivers/irqchip/irq-renesas-h8*.c
7250
7251 HABANALABS PCI DRIVER
7252 M:      Oded Gabbay <oded.gabbay@gmail.com>
7253 T:      git https://github.com/HabanaAI/linux.git
7254 S:      Supported
7255 F:      drivers/misc/habanalabs/
7256 F:      include/uapi/misc/habanalabs.h
7257 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7258 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7259
7260 HACKRF MEDIA DRIVER
7261 M:      Antti Palosaari <crope@iki.fi>
7262 L:      linux-media@vger.kernel.org
7263 W:      https://linuxtv.org
7264 W:      http://palosaari.fi/linux/
7265 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7266 T:      git git://linuxtv.org/anttip/media_tree.git
7267 S:      Maintained
7268 F:      drivers/media/usb/hackrf/
7269
7270 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7271 M:      Frank Seidel <frank@f-seidel.de>
7272 L:      platform-driver-x86@vger.kernel.org
7273 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7274 S:      Maintained
7275 F:      drivers/platform/x86/hdaps.c
7276
7277 HARDWARE MONITORING
7278 M:      Jean Delvare <jdelvare@suse.com>
7279 M:      Guenter Roeck <linux@roeck-us.net>
7280 L:      linux-hwmon@vger.kernel.org
7281 W:      http://hwmon.wiki.kernel.org/
7282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7283 S:      Maintained
7284 F:      Documentation/devicetree/bindings/hwmon/
7285 F:      Documentation/hwmon/
7286 F:      drivers/hwmon/
7287 F:      include/linux/hwmon*.h
7288 F:      include/trace/events/hwmon*.h
7289
7290 HARDWARE RANDOM NUMBER GENERATOR CORE
7291 M:      Matt Mackall <mpm@selenic.com>
7292 M:      Herbert Xu <herbert@gondor.apana.org.au>
7293 L:      linux-crypto@vger.kernel.org
7294 S:      Odd fixes
7295 F:      Documentation/devicetree/bindings/rng/
7296 F:      Documentation/admin-guide/hw_random.rst
7297 F:      drivers/char/hw_random/
7298 F:      include/linux/hw_random.h
7299
7300 HARDWARE TRACING FACILITIES
7301 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7302 S:      Maintained
7303 F:      drivers/hwtracing/
7304
7305 HARDWARE SPINLOCK CORE
7306 M:      Ohad Ben-Cohen <ohad@wizery.com>
7307 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7308 L:      linux-remoteproc@vger.kernel.org
7309 S:      Maintained
7310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
7311 F:      Documentation/devicetree/bindings/hwlock/
7312 F:      Documentation/hwspinlock.txt
7313 F:      drivers/hwspinlock/
7314 F:      include/linux/hwspinlock.h
7315
7316 HARMONY SOUND DRIVER
7317 L:      linux-parisc@vger.kernel.org
7318 S:      Maintained
7319 F:      sound/parisc/harmony.*
7320
7321 HDPVR USB VIDEO ENCODER DRIVER
7322 M:      Hans Verkuil <hverkuil@xs4all.nl>
7323 L:      linux-media@vger.kernel.org
7324 T:      git git://linuxtv.org/media_tree.git
7325 W:      https://linuxtv.org
7326 S:      Odd Fixes
7327 F:      drivers/media/usb/hdpvr/
7328
7329 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7330 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7331 S:      Supported
7332 F:      Documentation/watchdog/hpwdt.rst
7333 F:      drivers/watchdog/hpwdt.c
7334
7335 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7336 M:      Don Brace <don.brace@microsemi.com>
7337 L:      esc.storagedev@microsemi.com
7338 L:      linux-scsi@vger.kernel.org
7339 S:      Supported
7340 F:      Documentation/scsi/hpsa.txt
7341 F:      drivers/scsi/hpsa*.[ch]
7342 F:      include/linux/cciss*.h
7343 F:      include/uapi/linux/cciss*.h
7344
7345 HFI1 DRIVER
7346 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7347 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7348 L:      linux-rdma@vger.kernel.org
7349 S:      Supported
7350 F:      drivers/infiniband/hw/hfi1
7351
7352 HFS FILESYSTEM
7353 L:      linux-fsdevel@vger.kernel.org
7354 S:      Orphan
7355 F:      Documentation/filesystems/hfs.txt
7356 F:      fs/hfs/
7357
7358 HFSPLUS FILESYSTEM
7359 L:      linux-fsdevel@vger.kernel.org
7360 S:      Orphan
7361 F:      Documentation/filesystems/hfsplus.txt
7362 F:      fs/hfsplus/
7363
7364 HGA FRAMEBUFFER DRIVER
7365 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7366 L:      linux-nvidia@lists.surfsouth.com
7367 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7368 S:      Maintained
7369 F:      drivers/video/fbdev/hgafb.c
7370
7371 HIBERNATION (aka Software Suspend, aka swsusp)
7372 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7373 M:      Pavel Machek <pavel@ucw.cz>
7374 L:      linux-pm@vger.kernel.org
7375 B:      https://bugzilla.kernel.org
7376 S:      Supported
7377 F:      arch/x86/power/
7378 F:      drivers/base/power/
7379 F:      kernel/power/
7380 F:      include/linux/suspend.h
7381 F:      include/linux/freezer.h
7382 F:      include/linux/pm.h
7383 F:      arch/*/include/asm/suspend*.h
7384
7385 HID CORE LAYER
7386 M:      Jiri Kosina <jikos@kernel.org>
7387 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7388 L:      linux-input@vger.kernel.org
7389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7390 S:      Maintained
7391 F:      drivers/hid/
7392 F:      include/linux/hid*
7393 F:      include/uapi/linux/hid*
7394
7395 HID SENSOR HUB DRIVERS
7396 M:      Jiri Kosina <jikos@kernel.org>
7397 M:      Jonathan Cameron <jic23@kernel.org>
7398 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7399 L:      linux-input@vger.kernel.org
7400 L:      linux-iio@vger.kernel.org
7401 S:      Maintained
7402 F:      Documentation/hid/hid-sensor*
7403 F:      drivers/hid/hid-sensor-*
7404 F:      drivers/iio/*/hid-*
7405 F:      include/linux/hid-sensor-*
7406
7407 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7408 M:      Thomas Gleixner <tglx@linutronix.de>
7409 L:      linux-kernel@vger.kernel.org
7410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7411 S:      Maintained
7412 F:      Documentation/timers/
7413 F:      kernel/time/hrtimer.c
7414 F:      kernel/time/clockevents.c
7415 F:      kernel/time/timer_*.c
7416 F:      include/linux/clockchips.h
7417 F:      include/linux/hrtimer.h
7418
7419 HIGH-SPEED SCC DRIVER FOR AX.25
7420 L:      linux-hams@vger.kernel.org
7421 S:      Orphan
7422 F:      drivers/net/hamradio/dmascc.c
7423 F:      drivers/net/hamradio/scc.c
7424
7425 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7426 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7427 W:      http://www.highpoint-tech.com
7428 S:      Supported
7429 F:      Documentation/scsi/hptiop.txt
7430 F:      drivers/scsi/hptiop.c
7431
7432 HIPPI
7433 M:      Jes Sorensen <jes@trained-monkey.org>
7434 L:      linux-hippi@sunsite.dk
7435 S:      Maintained
7436 F:      include/linux/hippidevice.h
7437 F:      include/uapi/linux/if_hippi.h
7438 F:      net/802/hippi.c
7439 F:      drivers/net/hippi/
7440
7441 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
7442 M:      Zaibo Xu <xuzaibo@huawei.com>
7443 L:      linux-crypto@vger.kernel.org
7444 S:      Maintained
7445 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
7446 F:      drivers/crypto/hisilicon/sec2/sec_main.c
7447 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
7448 F:      drivers/crypto/hisilicon/sec2/sec.h
7449 F:      Documentation/ABI/testing/debugfs-hisi-sec
7450
7451 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7452 M:      Zaibo Xu <xuzaibo@huawei.com>
7453 L:      linux-crypto@vger.kernel.org
7454 S:      Maintained
7455 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7456 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7457 F:      drivers/crypto/hisilicon/hpre/hpre.h
7458 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7459
7460 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
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/hns3/
7467
7468 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
7469 M:      Zaibo Xu <xuzaibo@huawei.com>
7470 S:      Maintained
7471 F:      drivers/char/hw_random/hisi-trng-v2.c
7472
7473 HISILICON LPC BUS DRIVER
7474 M:      john.garry@huawei.com
7475 W:      http://www.hisilicon.com
7476 S:      Maintained
7477 F:      drivers/bus/hisi_lpc.c
7478 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7479
7480 HISILICON NETWORK SUBSYSTEM DRIVER
7481 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7482 M:      Salil Mehta <salil.mehta@huawei.com>
7483 L:      netdev@vger.kernel.org
7484 W:      http://www.hisilicon.com
7485 S:      Maintained
7486 F:      drivers/net/ethernet/hisilicon/
7487 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7488
7489 HISILICON PMU DRIVER
7490 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7491 W:      http://www.hisilicon.com
7492 S:      Supported
7493 F:      drivers/perf/hisilicon
7494 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7495
7496 HISILICON ROCE DRIVER
7497 M:      Lijun Ou <oulijun@huawei.com>
7498 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7499 L:      linux-rdma@vger.kernel.org
7500 S:      Maintained
7501 F:      drivers/infiniband/hw/hns/
7502 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7503
7504 HISILICON SAS Controller
7505 M:      John Garry <john.garry@huawei.com>
7506 W:      http://www.hisilicon.com
7507 S:      Supported
7508 F:      drivers/scsi/hisi_sas/
7509 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7510
7511 HISILICON QM AND ZIP Controller DRIVER
7512 M:      Zhou Wang <wangzhou1@hisilicon.com>
7513 L:      linux-crypto@vger.kernel.org
7514 S:      Maintained
7515 F:      drivers/crypto/hisilicon/qm.c
7516 F:      drivers/crypto/hisilicon/qm.h
7517 F:      drivers/crypto/hisilicon/sgl.c
7518 F:      drivers/crypto/hisilicon/zip/
7519 F:      Documentation/ABI/testing/debugfs-hisi-zip
7520
7521 HMM - Heterogeneous Memory Management
7522 M:      Jérôme Glisse <jglisse@redhat.com>
7523 L:      linux-mm@kvack.org
7524 S:      Maintained
7525 F:      mm/hmm*
7526 F:      include/linux/hmm*
7527 F:      Documentation/vm/hmm.rst
7528
7529 HOST AP DRIVER
7530 M:      Jouni Malinen <j@w1.fi>
7531 L:      linux-wireless@vger.kernel.org
7532 W:      http://w1.fi/hostap-driver.html
7533 S:      Obsolete
7534 F:      drivers/net/wireless/intersil/hostap/
7535
7536 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7537 L:      platform-driver-x86@vger.kernel.org
7538 S:      Orphan
7539 F:      drivers/platform/x86/tc1100-wmi.c
7540
7541 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7542 M:      Jaroslav Kysela <perex@perex.cz>
7543 S:      Obsolete
7544 F:      drivers/staging/hp/hp100.*
7545
7546 HPET:   High Precision Event Timers driver
7547 M:      Clemens Ladisch <clemens@ladisch.de>
7548 S:      Maintained
7549 F:      Documentation/timers/hpet.rst
7550 F:      drivers/char/hpet.c
7551 F:      include/linux/hpet.h
7552 F:      include/uapi/linux/hpet.h
7553
7554 HPET:   x86
7555 S:      Orphan
7556 F:      arch/x86/kernel/hpet.c
7557 F:      arch/x86/include/asm/hpet.h
7558
7559 HPFS FILESYSTEM
7560 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7561 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7562 S:      Maintained
7563 F:      fs/hpfs/
7564
7565 HSI SUBSYSTEM
7566 M:      Sebastian Reichel <sre@kernel.org>
7567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7568 S:      Maintained
7569 F:      Documentation/ABI/testing/sysfs-bus-hsi
7570 F:      Documentation/driver-api/hsi.rst
7571 F:      drivers/hsi/
7572 F:      include/linux/hsi/
7573 F:      include/uapi/linux/hsi/
7574
7575 HSO 3G MODEM DRIVER
7576 L:      linux-usb@vger.kernel.org
7577 S:      Orphan
7578 F:      drivers/net/usb/hso.c
7579
7580 HSR NETWORK PROTOCOL
7581 M:      Arvid Brodin <arvid.brodin@alten.se>
7582 L:      netdev@vger.kernel.org
7583 S:      Maintained
7584 F:      net/hsr/
7585
7586 HT16K33 LED CONTROLLER DRIVER
7587 M:      Robin van der Gracht <robin@protonic.nl>
7588 S:      Maintained
7589 F:      drivers/auxdisplay/ht16k33.c
7590 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7591
7592 HTCPEN TOUCHSCREEN DRIVER
7593 M:      Pau Oliva Fora <pof@eslack.org>
7594 L:      linux-input@vger.kernel.org
7595 S:      Maintained
7596 F:      drivers/input/touchscreen/htcpen.c
7597
7598 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7599 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7600 L:      linux-iio@vger.kernel.org
7601 W:      http://www.st.com/
7602 S:      Maintained
7603 F:      drivers/iio/humidity/hts221*
7604 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7605
7606 HUAWEI ETHERNET DRIVER
7607 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7608 L:      netdev@vger.kernel.org
7609 S:      Supported
7610 F:      Documentation/networking/hinic.txt
7611 F:      drivers/net/ethernet/huawei/hinic/
7612
7613 HUGETLB FILESYSTEM
7614 M:      Mike Kravetz <mike.kravetz@oracle.com>
7615 L:      linux-mm@kvack.org
7616 S:      Maintained
7617 F:      fs/hugetlbfs/
7618 F:      mm/hugetlb.c
7619 F:      include/linux/hugetlb.h
7620 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7621 F:      Documentation/vm/hugetlbfs_reserv.rst
7622 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7623
7624 HVA ST MEDIA DRIVER
7625 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7626 L:      linux-media@vger.kernel.org
7627 T:      git git://linuxtv.org/media_tree.git
7628 W:      https://linuxtv.org
7629 S:      Supported
7630 F:      drivers/media/platform/sti/hva
7631
7632 HWPOISON MEMORY FAILURE HANDLING
7633 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7634 L:      linux-mm@kvack.org
7635 S:      Maintained
7636 F:      mm/memory-failure.c
7637 F:      mm/hwpoison-inject.c
7638
7639 HYGON PROCESSOR SUPPORT
7640 M:      Pu Wen <puwen@hygon.cn>
7641 L:      linux-kernel@vger.kernel.org
7642 S:      Maintained
7643 F:      arch/x86/kernel/cpu/hygon.c
7644
7645 HYNIX HI556 SENSOR DRIVER
7646 M:      Shawn Tu <shawnx.tu@intel.com>
7647 L:      linux-media@vger.kernel.org
7648 T:      git git://linuxtv.org/media_tree.git
7649 S:      Maintained
7650 F:      drivers/media/i2c/hi556.c
7651
7652 Hyper-V CORE AND DRIVERS
7653 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7654 M:      Haiyang Zhang <haiyangz@microsoft.com>
7655 M:      Stephen Hemminger <sthemmin@microsoft.com>
7656 M:      Sasha Levin <sashal@kernel.org>
7657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7658 L:      linux-hyperv@vger.kernel.org
7659 S:      Supported
7660 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7661 F:      arch/x86/include/asm/mshyperv.h
7662 F:      arch/x86/include/asm/trace/hyperv.h
7663 F:      arch/x86/include/asm/hyperv-tlfs.h
7664 F:      arch/x86/kernel/cpu/mshyperv.c
7665 F:      arch/x86/hyperv
7666 F:      drivers/clocksource/hyperv_timer.c
7667 F:      drivers/hid/hid-hyperv.c
7668 F:      drivers/hv/
7669 F:      drivers/input/serio/hyperv-keyboard.c
7670 F:      drivers/pci/controller/pci-hyperv.c
7671 F:      drivers/pci/controller/pci-hyperv-intf.c
7672 F:      drivers/net/hyperv/
7673 F:      drivers/scsi/storvsc_drv.c
7674 F:      drivers/uio/uio_hv_generic.c
7675 F:      drivers/video/fbdev/hyperv_fb.c
7676 F:      drivers/iommu/hyperv-iommu.c
7677 F:      net/vmw_vsock/hyperv_transport.c
7678 F:      include/clocksource/hyperv_timer.h
7679 F:      include/linux/hyperv.h
7680 F:      include/uapi/linux/hyperv.h
7681 F:      include/asm-generic/mshyperv.h
7682 F:      tools/hv/
7683 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7684 F:      Documentation/ABI/testing/debugfs-hyperv
7685
7686 HYPERBUS SUPPORT
7687 M:      Vignesh Raghavendra <vigneshr@ti.com>
7688 S:      Supported
7689 F:      drivers/mtd/hyperbus/
7690 F:      include/linux/mtd/hyperbus.h
7691 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7692 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7693
7694 HYPERVISOR VIRTUAL CONSOLE DRIVER
7695 L:      linuxppc-dev@lists.ozlabs.org
7696 S:      Odd Fixes
7697 F:      drivers/tty/hvc/
7698
7699 I2C ACPI SUPPORT
7700 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7701 L:      linux-i2c@vger.kernel.org
7702 L:      linux-acpi@vger.kernel.org
7703 S:      Maintained
7704 F:      drivers/i2c/i2c-core-acpi.c
7705
7706 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7707 M:      Ajay Gupta <ajayg@nvidia.com>
7708 L:      linux-i2c@vger.kernel.org
7709 S:      Maintained
7710 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7711 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7712
7713 I2C MUXES
7714 M:      Peter Rosin <peda@axentia.se>
7715 L:      linux-i2c@vger.kernel.org
7716 S:      Maintained
7717 F:      Documentation/i2c/i2c-topology.rst
7718 F:      Documentation/i2c/muxes/
7719 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7720 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7721 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7722 F:      drivers/i2c/i2c-mux.c
7723 F:      drivers/i2c/muxes/
7724 F:      include/linux/i2c-mux.h
7725
7726 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7727 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7728 L:      linux-i2c@vger.kernel.org
7729 S:      Maintained
7730 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7731 F:      drivers/i2c/busses/i2c-mv64xxx.c
7732
7733 I2C OVER PARALLEL PORT
7734 M:      Jean Delvare <jdelvare@suse.com>
7735 L:      linux-i2c@vger.kernel.org
7736 S:      Maintained
7737 F:      Documentation/i2c/busses/i2c-parport.rst
7738 F:      Documentation/i2c/busses/i2c-parport-light.rst
7739 F:      drivers/i2c/busses/i2c-parport.c
7740 F:      drivers/i2c/busses/i2c-parport-light.c
7741
7742 I2C SUBSYSTEM
7743 M:      Wolfram Sang <wsa@the-dreams.de>
7744 L:      linux-i2c@vger.kernel.org
7745 W:      https://i2c.wiki.kernel.org/
7746 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7748 S:      Maintained
7749 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7750 F:      Documentation/i2c/
7751 F:      drivers/i2c/*
7752 F:      include/linux/i2c.h
7753 F:      include/linux/i2c-dev.h
7754 F:      include/linux/i2c-smbus.h
7755 F:      include/uapi/linux/i2c.h
7756 F:      include/uapi/linux/i2c-*.h
7757
7758 I2C SUBSYSTEM HOST DRIVERS
7759 L:      linux-i2c@vger.kernel.org
7760 W:      https://i2c.wiki.kernel.org/
7761 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7763 S:      Odd Fixes
7764 F:      Documentation/devicetree/bindings/i2c/
7765 F:      drivers/i2c/algos/
7766 F:      drivers/i2c/busses/
7767
7768 I2C-TAOS-EVM DRIVER
7769 M:      Jean Delvare <jdelvare@suse.com>
7770 L:      linux-i2c@vger.kernel.org
7771 S:      Maintained
7772 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7773 F:      drivers/i2c/busses/i2c-taos-evm.c
7774
7775 I2C-TINY-USB DRIVER
7776 M:      Till Harbaum <till@harbaum.org>
7777 L:      linux-i2c@vger.kernel.org
7778 W:      http://www.harbaum.org/till/i2c_tiny_usb
7779 S:      Maintained
7780 F:      drivers/i2c/busses/i2c-tiny-usb.c
7781
7782 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7783 M:      Jean Delvare <jdelvare@suse.com>
7784 L:      linux-i2c@vger.kernel.org
7785 S:      Maintained
7786 F:      Documentation/i2c/busses/i2c-ali1535.rst
7787 F:      Documentation/i2c/busses/i2c-ali1563.rst
7788 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7789 F:      Documentation/i2c/busses/i2c-amd756.rst
7790 F:      Documentation/i2c/busses/i2c-amd8111.rst
7791 F:      Documentation/i2c/busses/i2c-i801.rst
7792 F:      Documentation/i2c/busses/i2c-nforce2.rst
7793 F:      Documentation/i2c/busses/i2c-piix4.rst
7794 F:      Documentation/i2c/busses/i2c-sis5595.rst
7795 F:      Documentation/i2c/busses/i2c-sis630.rst
7796 F:      Documentation/i2c/busses/i2c-sis96x.rst
7797 F:      Documentation/i2c/busses/i2c-via.rst
7798 F:      Documentation/i2c/busses/i2c-viapro.rst
7799 F:      drivers/i2c/busses/i2c-ali1535.c
7800 F:      drivers/i2c/busses/i2c-ali1563.c
7801 F:      drivers/i2c/busses/i2c-ali15x3.c
7802 F:      drivers/i2c/busses/i2c-amd756.c
7803 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7804 F:      drivers/i2c/busses/i2c-amd8111.c
7805 F:      drivers/i2c/busses/i2c-i801.c
7806 F:      drivers/i2c/busses/i2c-isch.c
7807 F:      drivers/i2c/busses/i2c-nforce2.c
7808 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7809 F:      drivers/i2c/busses/i2c-piix4.c
7810 F:      drivers/i2c/busses/i2c-sis5595.c
7811 F:      drivers/i2c/busses/i2c-sis630.c
7812 F:      drivers/i2c/busses/i2c-sis96x.c
7813 F:      drivers/i2c/busses/i2c-via.c
7814 F:      drivers/i2c/busses/i2c-viapro.c
7815
7816 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7817 M:      Hans de Goede <hdegoede@redhat.com>
7818 L:      linux-i2c@vger.kernel.org
7819 S:      Maintained
7820 F:      drivers/i2c/busses/i2c-cht-wc.c
7821
7822 I2C/SMBUS ISMT DRIVER
7823 M:      Seth Heasley <seth.heasley@intel.com>
7824 M:      Neil Horman <nhorman@tuxdriver.com>
7825 L:      linux-i2c@vger.kernel.org
7826 F:      drivers/i2c/busses/i2c-ismt.c
7827 F:      Documentation/i2c/busses/i2c-ismt.rst
7828
7829 I2C/SMBUS STUB DRIVER
7830 M:      Jean Delvare <jdelvare@suse.com>
7831 L:      linux-i2c@vger.kernel.org
7832 S:      Maintained
7833 F:      drivers/i2c/i2c-stub.c
7834
7835 I3C SUBSYSTEM
7836 M:      Boris Brezillon <bbrezillon@kernel.org>
7837 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
7838 C:      irc://chat.freenode.net/linux-i3c
7839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7840 S:      Maintained
7841 F:      Documentation/ABI/testing/sysfs-bus-i3c
7842 F:      Documentation/devicetree/bindings/i3c/
7843 F:      Documentation/driver-api/i3c
7844 F:      drivers/i3c/
7845 F:      include/linux/i3c/
7846
7847 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7848 M:      Vitor Soares <vitor.soares@synopsys.com>
7849 S:      Maintained
7850 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7851 F:      drivers/i3c/master/dw*
7852
7853 I3C DRIVER FOR CADENCE I3C MASTER IP
7854 M:      Przemysław Gaj <pgaj@cadence.com>
7855 S:      Maintained
7856 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
7857 F:      drivers/i3c/master/i3c-master-cdns.c
7858
7859 IA64 (Itanium) PLATFORM
7860 M:      Tony Luck <tony.luck@intel.com>
7861 M:      Fenghua Yu <fenghua.yu@intel.com>
7862 L:      linux-ia64@vger.kernel.org
7863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7864 S:      Maintained
7865 F:      arch/ia64/
7866
7867 IBM Power 842 compression accelerator
7868 M:      Haren Myneni <haren@us.ibm.com>
7869 S:      Supported
7870 F:      drivers/crypto/nx/Makefile
7871 F:      drivers/crypto/nx/Kconfig
7872 F:      drivers/crypto/nx/nx-842*
7873 F:      include/linux/sw842.h
7874 F:      crypto/842.c
7875 F:      lib/842/
7876
7877 IBM Power in-Nest Crypto Acceleration
7878 M:      Breno Leitão <leitao@debian.org>
7879 M:      Nayna Jain <nayna@linux.ibm.com>
7880 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7881 L:      linux-crypto@vger.kernel.org
7882 S:      Supported
7883 F:      drivers/crypto/nx/Makefile
7884 F:      drivers/crypto/nx/Kconfig
7885 F:      drivers/crypto/nx/nx-aes*
7886 F:      drivers/crypto/nx/nx-sha*
7887 F:      drivers/crypto/nx/nx.*
7888 F:      drivers/crypto/nx/nx_csbcpb.h
7889 F:      drivers/crypto/nx/nx_debugfs.c
7890
7891 IBM Power Linux RAID adapter
7892 M:      Brian King <brking@us.ibm.com>
7893 S:      Supported
7894 F:      drivers/scsi/ipr.*
7895
7896 IBM Power SRIOV Virtual NIC Device Driver
7897 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7898 M:      John Allen <jallen@linux.ibm.com>
7899 L:      netdev@vger.kernel.org
7900 S:      Supported
7901 F:      drivers/net/ethernet/ibm/ibmvnic.*
7902
7903 IBM Power Virtual Accelerator Switchboard
7904 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7905 L:      linuxppc-dev@lists.ozlabs.org
7906 S:      Supported
7907 F:      arch/powerpc/platforms/powernv/vas*
7908 F:      arch/powerpc/platforms/powernv/copy-paste.h
7909 F:      arch/powerpc/include/asm/vas.h
7910
7911 IBM Power Virtual Ethernet Device Driver
7912 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7913 L:      netdev@vger.kernel.org
7914 S:      Supported
7915 F:      drivers/net/ethernet/ibm/ibmveth.*
7916
7917 IBM Power Virtual FC Device Drivers
7918 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7919 L:      linux-scsi@vger.kernel.org
7920 S:      Supported
7921 F:      drivers/scsi/ibmvscsi/ibmvfc*
7922
7923 IBM Power Virtual Management Channel Driver
7924 M:      Steven Royer <seroyer@linux.ibm.com>
7925 S:      Supported
7926 F:      drivers/misc/ibmvmc.*
7927
7928 IBM Power Virtual SCSI Device Drivers
7929 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7930 L:      linux-scsi@vger.kernel.org
7931 S:      Supported
7932 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7933 F:      include/scsi/viosrp.h
7934
7935 IBM Power Virtual SCSI Device Target Driver
7936 M:      Michael Cyr <mikecyr@linux.ibm.com>
7937 L:      linux-scsi@vger.kernel.org
7938 L:      target-devel@vger.kernel.org
7939 S:      Supported
7940 F:      drivers/scsi/ibmvscsi_tgt/
7941
7942 IBM Power VMX Cryptographic instructions
7943 M:      Breno Leitão <leitao@debian.org>
7944 M:      Nayna Jain <nayna@linux.ibm.com>
7945 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7946 L:      linux-crypto@vger.kernel.org
7947 S:      Supported
7948 F:      drivers/crypto/vmx/Makefile
7949 F:      drivers/crypto/vmx/Kconfig
7950 F:      drivers/crypto/vmx/vmx.c
7951 F:      drivers/crypto/vmx/aes*
7952 F:      drivers/crypto/vmx/ghash*
7953 F:      drivers/crypto/vmx/ppc-xlate.pl
7954
7955 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7956 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7957 L:      linux-pci@vger.kernel.org
7958 L:      linuxppc-dev@lists.ozlabs.org
7959 S:      Supported
7960 F:      drivers/pci/hotplug/rpaphp*
7961
7962 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7963 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7964 L:      linux-pci@vger.kernel.org
7965 L:      linuxppc-dev@lists.ozlabs.org
7966 S:      Supported
7967 F:      drivers/pci/hotplug/rpadlpar*
7968
7969 IBM ServeRAID RAID DRIVER
7970 S:      Orphan
7971 F:      drivers/scsi/ips.*
7972
7973 ICH LPC AND GPIO DRIVER
7974 M:      Peter Tyser <ptyser@xes-inc.com>
7975 S:      Maintained
7976 F:      drivers/mfd/lpc_ich.c
7977 F:      drivers/gpio/gpio-ich.c
7978
7979 ICY I2C DRIVER
7980 M:      Max Staudt <max@enpas.org>
7981 L:      linux-i2c@vger.kernel.org
7982 S:      Maintained
7983 F:      drivers/i2c/busses/i2c-icy.c
7984
7985 IDE SUBSYSTEM
7986 M:      "David S. Miller" <davem@davemloft.net>
7987 L:      linux-ide@vger.kernel.org
7988 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7990 S:      Maintained
7991 F:      Documentation/ide/
7992 F:      drivers/ide/
7993 F:      include/linux/ide.h
7994
7995 IDE/ATAPI DRIVERS
7996 M:      Borislav Petkov <bp@alien8.de>
7997 L:      linux-ide@vger.kernel.org
7998 S:      Maintained
7999 F:      Documentation/cdrom/ide-cd.rst
8000 F:      drivers/ide/ide-cd*
8001
8002 IDEAPAD LAPTOP EXTRAS DRIVER
8003 M:      Ike Panhc <ike.pan@canonical.com>
8004 L:      platform-driver-x86@vger.kernel.org
8005 W:      http://launchpad.net/ideapad-laptop
8006 S:      Maintained
8007 F:      drivers/platform/x86/ideapad-laptop.c
8008
8009 IDEAPAD LAPTOP SLIDEBAR DRIVER
8010 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
8011 L:      linux-input@vger.kernel.org
8012 W:      https://github.com/o2genum/ideapad-slidebar
8013 S:      Maintained
8014 F:      drivers/input/misc/ideapad_slidebar.c
8015
8016 IDT VersaClock 5 CLOCK DRIVER
8017 M:      Marek Vasut <marek.vasut@gmail.com>
8018 S:      Maintained
8019 F:      drivers/clk/clk-versaclock5.c
8020
8021 IEEE 802.15.4 SUBSYSTEM
8022 M:      Alexander Aring <alex.aring@gmail.com>
8023 M:      Stefan Schmidt <stefan@datenfreihafen.org>
8024 L:      linux-wpan@vger.kernel.org
8025 W:      http://wpan.cakelab.org/
8026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
8027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
8028 S:      Maintained
8029 F:      net/ieee802154/
8030 F:      net/mac802154/
8031 F:      drivers/net/ieee802154/
8032 F:      include/linux/nl802154.h
8033 F:      include/linux/ieee802154.h
8034 F:      include/net/nl802154.h
8035 F:      include/net/mac802154.h
8036 F:      include/net/af_ieee802154.h
8037 F:      include/net/cfg802154.h
8038 F:      include/net/ieee802154_netdev.h
8039 F:      Documentation/networking/ieee802154.rst
8040
8041 IFE PROTOCOL
8042 M:      Yotam Gigi <yotam.gi@gmail.com>
8043 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8044 F:      net/ife
8045 F:      include/net/ife.h
8046 F:      include/uapi/linux/ife.h
8047
8048 IGORPLUG-USB IR RECEIVER
8049 M:      Sean Young <sean@mess.org>
8050 L:      linux-media@vger.kernel.org
8051 S:      Maintained
8052 F:      drivers/media/rc/igorplugusb.c
8053
8054 IGUANAWORKS USB IR TRANSCEIVER
8055 M:      Sean Young <sean@mess.org>
8056 L:      linux-media@vger.kernel.org
8057 S:      Maintained
8058 F:      drivers/media/rc/iguanair.c
8059
8060 IIO DIGITAL POTENTIOMETER DAC
8061 M:      Peter Rosin <peda@axentia.se>
8062 L:      linux-iio@vger.kernel.org
8063 S:      Maintained
8064 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8065 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8066 F:      drivers/iio/dac/dpot-dac.c
8067
8068 IIO ENVELOPE DETECTOR
8069 M:      Peter Rosin <peda@axentia.se>
8070 L:      linux-iio@vger.kernel.org
8071 S:      Maintained
8072 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8073 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8074 F:      drivers/iio/adc/envelope-detector.c
8075
8076 IIO MULTIPLEXER
8077 M:      Peter Rosin <peda@axentia.se>
8078 L:      linux-iio@vger.kernel.org
8079 S:      Maintained
8080 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8081 F:      drivers/iio/multiplexer/iio-mux.c
8082
8083 IIO SUBSYSTEM AND DRIVERS
8084 M:      Jonathan Cameron <jic23@kernel.org>
8085 R:      Hartmut Knaack <knaack.h@gmx.de>
8086 R:      Lars-Peter Clausen <lars@metafoo.de>
8087 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8088 L:      linux-iio@vger.kernel.org
8089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8090 S:      Maintained
8091 F:      Documentation/ABI/testing/configfs-iio*
8092 F:      Documentation/ABI/testing/sysfs-bus-iio*
8093 F:      Documentation/devicetree/bindings/iio/
8094 F:      drivers/iio/
8095 F:      drivers/staging/iio/
8096 F:      include/linux/iio/
8097 F:      tools/iio/
8098
8099 IIO UNIT CONVERTER
8100 M:      Peter Rosin <peda@axentia.se>
8101 L:      linux-iio@vger.kernel.org
8102 S:      Maintained
8103 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8104 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8105 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8106 F:      drivers/iio/afe/iio-rescale.c
8107
8108 IKANOS/ADI EAGLE ADSL USB DRIVER
8109 M:      Matthieu Castet <castet.matthieu@free.fr>
8110 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8111 S:      Maintained
8112 F:      drivers/usb/atm/ueagle-atm.c
8113
8114 IMGTEC ASCII LCD DRIVER
8115 M:      Paul Burton <paulburton@kernel.org>
8116 S:      Maintained
8117 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8118 F:      drivers/auxdisplay/img-ascii-lcd.c
8119
8120 IMGTEC IR DECODER DRIVER
8121 M:      James Hogan <jhogan@kernel.org>
8122 S:      Maintained
8123 F:      drivers/media/rc/img-ir/
8124
8125 IMON SOUNDGRAPH USB IR RECEIVER
8126 M:      Sean Young <sean@mess.org>
8127 L:      linux-media@vger.kernel.org
8128 S:      Maintained
8129 F:      drivers/media/rc/imon_raw.c
8130 F:      drivers/media/rc/imon.c
8131
8132 IMS TWINTURBO FRAMEBUFFER DRIVER
8133 L:      linux-fbdev@vger.kernel.org
8134 S:      Orphan
8135 F:      drivers/video/fbdev/imsttfb.c
8136
8137 INA209 HARDWARE MONITOR DRIVER
8138 M:      Guenter Roeck <linux@roeck-us.net>
8139 L:      linux-hwmon@vger.kernel.org
8140 S:      Maintained
8141 F:      Documentation/hwmon/ina209.rst
8142 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8143 F:      drivers/hwmon/ina209.c
8144
8145 INA2XX HARDWARE MONITOR DRIVER
8146 M:      Guenter Roeck <linux@roeck-us.net>
8147 L:      linux-hwmon@vger.kernel.org
8148 S:      Maintained
8149 F:      Documentation/hwmon/ina2xx.rst
8150 F:      drivers/hwmon/ina2xx.c
8151 F:      include/linux/platform_data/ina2xx.h
8152
8153 INDUSTRY PACK SUBSYSTEM (IPACK)
8154 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8155 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8156 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8157 L:      industrypack-devel@lists.sourceforge.net
8158 W:      http://industrypack.sourceforge.net
8159 S:      Maintained
8160 F:      drivers/ipack/
8161
8162 INFINEON DPS310 Driver
8163 M:      Eddie James <eajames@linux.ibm.com>
8164 L:      linux-iio@vger.kernel.org
8165 F:      drivers/iio/pressure/dps310.c
8166 S:      Maintained
8167
8168 INFINIBAND SUBSYSTEM
8169 M:      Doug Ledford <dledford@redhat.com>
8170 M:      Jason Gunthorpe <jgg@mellanox.com>
8171 L:      linux-rdma@vger.kernel.org
8172 W:      https://github.com/linux-rdma/rdma-core
8173 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8175 S:      Supported
8176 F:      Documentation/devicetree/bindings/infiniband/
8177 F:      Documentation/infiniband/
8178 F:      drivers/infiniband/
8179 F:      include/uapi/linux/if_infiniband.h
8180 F:      include/uapi/rdma/
8181 F:      include/rdma/
8182 F:      include/trace/events/ib_mad.h
8183 F:      include/trace/events/ib_umad.h
8184 F:      samples/bpf/ibumad_kern.c
8185 F:      samples/bpf/ibumad_user.c
8186
8187 INGENIC JZ4780 DMA Driver
8188 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8189 S:      Maintained
8190 F:      drivers/dma/dma-jz4780.c
8191
8192 INGENIC JZ4780 NAND DRIVER
8193 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8194 L:      linux-mtd@lists.infradead.org
8195 S:      Maintained
8196 F:      drivers/mtd/nand/raw/ingenic/
8197
8198 INGENIC JZ47xx SoCs
8199 M:      Paul Cercueil <paul@crapouillou.net>
8200 S:      Maintained
8201 F:      arch/mips/boot/dts/ingenic/
8202 F:      arch/mips/include/asm/mach-jz4740/
8203 F:      arch/mips/jz4740/
8204 F:      drivers/clk/ingenic/
8205 F:      drivers/dma/dma-jz4780.c
8206 F:      drivers/gpu/drm/ingenic/
8207 F:      drivers/i2c/busses/i2c-jz4780.c
8208 F:      drivers/iio/adc/ingenic-adc.c
8209 F:      drivers/irqchip/irq-ingenic.c
8210 F:      drivers/memory/jz4780-nemc.c
8211 F:      drivers/mmc/host/jz4740_mmc.c
8212 F:      drivers/mtd/nand/raw/ingenic/
8213 F:      drivers/pinctrl/pinctrl-ingenic.c
8214 F:      drivers/power/supply/ingenic-battery.c
8215 F:      drivers/pwm/pwm-jz4740.c
8216 F:      drivers/rtc/rtc-jz4740.c
8217 F:      drivers/tty/serial/8250/8250_ingenic.c
8218 F:      drivers/usb/musb/jz4740.c
8219 F:      drivers/watchdog/jz4740_wdt.c
8220 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8221 F:      include/linux/mfd/ingenic-tcu.h
8222 F:      sound/soc/jz4740/
8223 F:      sound/soc/codecs/jz47*
8224
8225 INOTIFY
8226 M:      Jan Kara <jack@suse.cz>
8227 R:      Amir Goldstein <amir73il@gmail.com>
8228 L:      linux-fsdevel@vger.kernel.org
8229 S:      Maintained
8230 F:      Documentation/filesystems/inotify.txt
8231 F:      fs/notify/inotify/
8232 F:      include/linux/inotify.h
8233 F:      include/uapi/linux/inotify.h
8234
8235 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8236 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8237 L:      linux-input@vger.kernel.org
8238 Q:      http://patchwork.kernel.org/project/linux-input/list/
8239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8240 S:      Maintained
8241 F:      drivers/input/
8242 F:      include/linux/input.h
8243 F:      include/uapi/linux/input.h
8244 F:      include/uapi/linux/input-event-codes.h
8245 F:      include/linux/input/
8246 F:      Documentation/devicetree/bindings/input/
8247 F:      Documentation/devicetree/bindings/serio/
8248 F:      Documentation/input/
8249
8250 INPUT MULTITOUCH (MT) PROTOCOL
8251 M:      Henrik Rydberg <rydberg@bitmath.org>
8252 L:      linux-input@vger.kernel.org
8253 S:      Odd fixes
8254 F:      Documentation/input/multi-touch-protocol.rst
8255 F:      drivers/input/input-mt.c
8256 K:      \b(ABS|SYN)_MT_
8257
8258 INSIDE SECURE CRYPTO DRIVER
8259 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8260 F:      drivers/crypto/inside-secure/
8261 S:      Maintained
8262 L:      linux-crypto@vger.kernel.org
8263
8264 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8265 M:      Mimi Zohar <zohar@linux.ibm.com>
8266 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8267 L:      linux-integrity@vger.kernel.org
8268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8269 S:      Supported
8270 F:      security/integrity/ima/
8271
8272 INTEL 810/815 FRAMEBUFFER DRIVER
8273 M:      Antonino Daplas <adaplas@gmail.com>
8274 L:      linux-fbdev@vger.kernel.org
8275 S:      Maintained
8276 F:      drivers/video/fbdev/i810/
8277
8278 INTEL ASoC DRIVERS
8279 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8280 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8281 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8282 M:      Jie Yang <yang.jie@linux.intel.com>
8283 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8284 S:      Supported
8285 F:      sound/soc/intel/
8286
8287 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8288 M:      Hans de Goede <hdegoede@redhat.com>
8289 L:      platform-driver-x86@vger.kernel.org
8290 S:      Maintained
8291 F:      drivers/platform/x86/intel_atomisp2_pm.c
8292
8293 INTEL C600 SERIES SAS CONTROLLER DRIVER
8294 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8295 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8296 L:      linux-scsi@vger.kernel.org
8297 T:      git git://git.code.sf.net/p/intel-sas/isci
8298 S:      Supported
8299 F:      drivers/scsi/isci/
8300
8301 INTEL CPU family model numbers
8302 M:      Tony Luck <tony.luck@intel.com>
8303 M:      x86@kernel.org
8304 L:      linux-kernel@vger.kernel.org
8305 S:      Supported
8306 F:      arch/x86/include/asm/intel-family.h
8307
8308 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8309 M:      Jani Nikula <jani.nikula@linux.intel.com>
8310 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8311 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8312 L:      intel-gfx@lists.freedesktop.org
8313 W:      https://01.org/linuxgraphics/
8314 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8315 C:      irc://chat.freenode.net/intel-gfx
8316 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8317 T:      git git://anongit.freedesktop.org/drm-intel
8318 S:      Supported
8319 F:      drivers/gpu/drm/i915/
8320 F:      include/drm/i915*
8321 F:      include/uapi/drm/i915_drm.h
8322 F:      Documentation/gpu/i915.rst
8323
8324 INTEL ETHERNET DRIVERS
8325 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8326 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8327 W:      http://www.intel.com/support/feedback.htm
8328 W:      http://e1000.sourceforge.net/
8329 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8332 S:      Supported
8333 F:      Documentation/networking/device_drivers/intel/e100.rst
8334 F:      Documentation/networking/device_drivers/intel/e1000.rst
8335 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8336 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8337 F:      Documentation/networking/device_drivers/intel/igb.rst
8338 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8339 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8340 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8341 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8342 F:      Documentation/networking/device_drivers/intel/i40e.rst
8343 F:      Documentation/networking/device_drivers/intel/iavf.rst
8344 F:      Documentation/networking/device_drivers/intel/ice.rst
8345 F:      drivers/net/ethernet/intel/
8346 F:      drivers/net/ethernet/intel/*/
8347 F:      include/linux/avf/virtchnl.h
8348
8349 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8350 M:      Maik Broemme <mbroemme@libmpq.org>
8351 L:      linux-fbdev@vger.kernel.org
8352 S:      Maintained
8353 F:      Documentation/fb/intelfb.rst
8354 F:      drivers/video/fbdev/intelfb/
8355
8356 INTEL GPIO DRIVERS
8357 M:      Andy Shevchenko <andy@kernel.org>
8358 L:      linux-gpio@vger.kernel.org
8359 S:      Maintained
8360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8361 F:      drivers/gpio/gpio-ich.c
8362 F:      drivers/gpio/gpio-intel-mid.c
8363 F:      drivers/gpio/gpio-lynxpoint.c
8364 F:      drivers/gpio/gpio-merrifield.c
8365 F:      drivers/gpio/gpio-ml-ioh.c
8366 F:      drivers/gpio/gpio-pch.c
8367 F:      drivers/gpio/gpio-sch.c
8368 F:      drivers/gpio/gpio-sodaville.c
8369
8370 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8371 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8372 M:      Zhi Wang <zhi.a.wang@intel.com>
8373 L:      intel-gvt-dev@lists.freedesktop.org
8374 L:      intel-gfx@lists.freedesktop.org
8375 W:      https://01.org/igvt-g
8376 T:      git https://github.com/intel/gvt-linux.git
8377 S:      Supported
8378 F:      drivers/gpu/drm/i915/gvt/
8379
8380 INTEL HID EVENT DRIVER
8381 M:      Alex Hung <alex.hung@canonical.com>
8382 L:      platform-driver-x86@vger.kernel.org
8383 S:      Maintained
8384 F:      drivers/platform/x86/intel-hid.c
8385
8386 INTEL I/OAT DMA DRIVER
8387 M:      Dave Jiang <dave.jiang@intel.com>
8388 R:      Dan Williams <dan.j.williams@intel.com>
8389 L:      dmaengine@vger.kernel.org
8390 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8391 S:      Supported
8392 F:      drivers/dma/ioat*
8393
8394 INTEL IDLE DRIVER
8395 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8396 M:      Len Brown <lenb@kernel.org>
8397 L:      linux-pm@vger.kernel.org
8398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8399 B:      https://bugzilla.kernel.org
8400 S:      Supported
8401 F:      drivers/idle/intel_idle.c
8402
8403 INTEL INTEGRATED SENSOR HUB DRIVER
8404 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8405 M:      Jiri Kosina <jikos@kernel.org>
8406 L:      linux-input@vger.kernel.org
8407 S:      Maintained
8408 F:      drivers/hid/intel-ish-hid/
8409
8410 INTEL IOMMU (VT-d)
8411 M:      David Woodhouse <dwmw2@infradead.org>
8412 M:      Lu Baolu <baolu.lu@linux.intel.com>
8413 L:      iommu@lists.linux-foundation.org
8414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8415 S:      Supported
8416 F:      drivers/iommu/dmar.c
8417 F:      drivers/iommu/intel*.[ch]
8418 F:      include/linux/intel-iommu.h
8419 F:      include/linux/intel-svm.h
8420
8421 INTEL IOP-ADMA DMA DRIVER
8422 R:      Dan Williams <dan.j.williams@intel.com>
8423 S:      Odd fixes
8424 F:      drivers/dma/iop-adma.c
8425
8426 INTEL IPU3 CSI-2 CIO2 DRIVER
8427 M:      Yong Zhi <yong.zhi@intel.com>
8428 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8429 M:      Bingbu Cao <bingbu.cao@intel.com>
8430 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8431 L:      linux-media@vger.kernel.org
8432 S:      Maintained
8433 F:      drivers/media/pci/intel/ipu3/
8434 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8435
8436 INTEL IPU3 CSI-2 IMGU DRIVER
8437 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8438 L:      linux-media@vger.kernel.org
8439 S:      Maintained
8440 F:      drivers/staging/media/ipu3/
8441 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8442 F:      Documentation/media/v4l-drivers/ipu3.rst
8443 F:      Documentation/media/v4l-drivers/ipu3_rcb.svg
8444
8445 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8446 M:      Krzysztof Halasa <khalasa@piap.pl>
8447 S:      Maintained
8448 F:      include/linux/soc/ixp4xx/qmgr.h
8449 F:      include/linux/soc/ixp4xx/npe.h
8450 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8451 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8452 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8453 F:      drivers/net/wan/ixp4xx_hss.c
8454
8455 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8456 M:      Deepak Saxena <dsaxena@plexity.net>
8457 S:      Maintained
8458 F:      drivers/char/hw_random/ixp4xx-rng.c
8459
8460 INTEL MANAGEMENT ENGINE (mei)
8461 M:      Tomas Winkler <tomas.winkler@intel.com>
8462 L:      linux-kernel@vger.kernel.org
8463 S:      Supported
8464 F:      include/uapi/linux/mei.h
8465 F:      include/linux/mei_cl_bus.h
8466 F:      drivers/misc/mei/*
8467 F:      drivers/watchdog/mei_wdt.c
8468 F:      Documentation/driver-api/mei/*
8469 F:      samples/mei/*
8470
8471 INTEL MENLOW THERMAL DRIVER
8472 M:      Sujith Thomas <sujith.thomas@intel.com>
8473 L:      platform-driver-x86@vger.kernel.org
8474 W:      https://01.org/linux-acpi
8475 S:      Supported
8476 F:      drivers/platform/x86/intel_menlow.c
8477
8478 INTEL MIC DRIVERS (mic)
8479 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8480 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8481 S:      Supported
8482 W:      https://github.com/sudeepdutt/mic
8483 W:      http://software.intel.com/en-us/mic-developer
8484 F:      include/linux/mic_bus.h
8485 F:      include/linux/scif.h
8486 F:      include/uapi/linux/mic_common.h
8487 F:      include/uapi/linux/mic_ioctl.h
8488 F:      include/uapi/linux/scif_ioctl.h
8489 F:      drivers/misc/mic/
8490 F:      drivers/dma/mic_x100_dma.c
8491 F:      drivers/dma/mic_x100_dma.h
8492 F:      Documentation/mic/
8493
8494 INTEL PMC CORE DRIVER
8495 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8496 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8497 L:      platform-driver-x86@vger.kernel.org
8498 S:      Maintained
8499 F:      drivers/platform/x86/intel_pmc_core*
8500
8501 INTEL PMC/P-Unit IPC DRIVER
8502 M:      Zha Qipeng<qipeng.zha@intel.com>
8503 L:      platform-driver-x86@vger.kernel.org
8504 S:      Maintained
8505 F:      drivers/platform/x86/intel_pmc_ipc.c
8506 F:      drivers/platform/x86/intel_punit_ipc.c
8507 F:      arch/x86/include/asm/intel_pmc_ipc.h
8508 F:      arch/x86/include/asm/intel_punit_ipc.h
8509
8510 INTEL PMIC GPIO DRIVERS
8511 M:      Andy Shevchenko <andy@kernel.org>
8512 S:      Maintained
8513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8514 F:      drivers/gpio/gpio-*cove.c
8515 F:      drivers/gpio/gpio-msic.c
8516
8517 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8518 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8519 S:      Maintained
8520 F:      drivers/mfd/intel_msic.c
8521 F:      drivers/mfd/intel_soc_pmic*
8522 F:      include/linux/mfd/intel_msic.h
8523 F:      include/linux/mfd/intel_soc_pmic*
8524
8525 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8526 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8527 L:      linux-wireless@vger.kernel.org
8528 S:      Maintained
8529 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8530 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8531 F:      drivers/net/wireless/intel/ipw2x00/
8532
8533 INTEL PSTATE DRIVER
8534 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8535 M:      Len Brown <lenb@kernel.org>
8536 L:      linux-pm@vger.kernel.org
8537 S:      Supported
8538 F:      drivers/cpufreq/intel_pstate.c
8539
8540 INTEL RDMA RNIC DRIVER
8541 M:      Faisal Latif <faisal.latif@intel.com>
8542 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8543 L:      linux-rdma@vger.kernel.org
8544 S:      Supported
8545 F:      drivers/infiniband/hw/i40iw/
8546 F:      include/uapi/rdma/i40iw-abi.h
8547
8548 INTEL SPEED SELECT TECHNOLOGY
8549 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8550 L:      platform-driver-x86@vger.kernel.org
8551 S:      Maintained
8552 F:      drivers/platform/x86/intel_speed_select_if/
8553 F:      tools/power/x86/intel-speed-select/
8554 F:      include/uapi/linux/isst_if.h
8555
8556 INTEL STRATIX10 FIRMWARE DRIVERS
8557 M:      Richard Gong <richard.gong@linux.intel.com>
8558 L:      linux-kernel@vger.kernel.org
8559 S:      Maintained
8560 F:      drivers/firmware/stratix10-rsu.c
8561 F:      drivers/firmware/stratix10-svc.c
8562 F:      include/linux/firmware/intel/stratix10-smc.h
8563 F:      include/linux/firmware/intel/stratix10-svc-client.h
8564 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8565 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8566
8567 INTEL TELEMETRY DRIVER
8568 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8569 M:      "David E. Box" <david.e.box@linux.intel.com>
8570 L:      platform-driver-x86@vger.kernel.org
8571 S:      Maintained
8572 F:      arch/x86/include/asm/intel_telemetry.h
8573 F:      drivers/platform/x86/intel_telemetry*
8574
8575 INTEL VIRTUAL BUTTON DRIVER
8576 M:      AceLan Kao <acelan.kao@canonical.com>
8577 L:      platform-driver-x86@vger.kernel.org
8578 S:      Maintained
8579 F:      drivers/platform/x86/intel-vbtn.c
8580
8581 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8582 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8583 L:      linux-wireless@vger.kernel.org
8584 S:      Supported
8585 F:      drivers/net/wireless/intel/iwlegacy/
8586
8587 INTEL WIRELESS WIFI LINK (iwlwifi)
8588 M:      Johannes Berg <johannes.berg@intel.com>
8589 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8590 M:      Luca Coelho <luciano.coelho@intel.com>
8591 M:      Intel Linux Wireless <linuxwifi@intel.com>
8592 L:      linux-wireless@vger.kernel.org
8593 W:      http://intellinuxwireless.org
8594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8595 S:      Supported
8596 F:      drivers/net/wireless/intel/iwlwifi/
8597
8598 INTEL WIRELESS WIMAX CONNECTION 2400
8599 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8600 M:      linux-wimax@intel.com
8601 L:      wimax@linuxwimax.org (subscribers-only)
8602 S:      Supported
8603 W:      http://linuxwimax.org
8604 F:      Documentation/admin-guide/wimax/i2400m.rst
8605 F:      drivers/net/wimax/i2400m/
8606 F:      include/uapi/linux/wimax/i2400m.h
8607
8608 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8609 M:      Mario Limonciello <mario.limonciello@dell.com>
8610 S:      Maintained
8611 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8612
8613 INTEL(R) TRACE HUB
8614 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8615 S:      Supported
8616 F:      Documentation/trace/intel_th.rst
8617 F:      drivers/hwtracing/intel_th/
8618 F:      include/linux/intel_th.h
8619
8620 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8621 M:      Ning Sun <ning.sun@intel.com>
8622 L:      tboot-devel@lists.sourceforge.net
8623 W:      http://tboot.sourceforge.net
8624 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8625 S:      Supported
8626 F:      Documentation/x86/intel_txt.rst
8627 F:      include/linux/tboot.h
8628 F:      arch/x86/kernel/tboot.c
8629
8630 INTERCONNECT API
8631 M:      Georgi Djakov <georgi.djakov@linaro.org>
8632 L:      linux-pm@vger.kernel.org
8633 S:      Maintained
8634 F:      Documentation/driver-api/interconnect.rst
8635 F:      Documentation/devicetree/bindings/interconnect/
8636 F:      drivers/interconnect/
8637 F:      include/dt-bindings/interconnect/
8638 F:      include/linux/interconnect-provider.h
8639 F:      include/linux/interconnect.h
8640
8641 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8642 M:      Linus Walleij <linus.walleij@linaro.org>
8643 L:      linux-iio@vger.kernel.org
8644 S:      Maintained
8645 F:      drivers/iio/gyro/mpu3050*
8646 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8647
8648 IOC3 ETHERNET DRIVER
8649 M:      Ralf Baechle <ralf@linux-mips.org>
8650 L:      linux-mips@vger.kernel.org
8651 S:      Maintained
8652 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8653
8654 IOMAP FILESYSTEM LIBRARY
8655 M:      Christoph Hellwig <hch@infradead.org>
8656 M:      Darrick J. Wong <darrick.wong@oracle.com>
8657 M:      linux-xfs@vger.kernel.org
8658 M:      linux-fsdevel@vger.kernel.org
8659 L:      linux-xfs@vger.kernel.org
8660 L:      linux-fsdevel@vger.kernel.org
8661 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8662 S:      Supported
8663 F:      fs/iomap/
8664 F:      include/linux/iomap.h
8665
8666 IOMMU DRIVERS
8667 M:      Joerg Roedel <joro@8bytes.org>
8668 L:      iommu@lists.linux-foundation.org
8669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8670 S:      Maintained
8671 F:      Documentation/devicetree/bindings/iommu/
8672 F:      drivers/iommu/
8673 F:      include/linux/iommu.h
8674 F:      include/linux/of_iommu.h
8675 F:      include/linux/iova.h
8676
8677 IO_URING
8678 M:      Jens Axboe <axboe@kernel.dk>
8679 L:      io-uring@vger.kernel.org
8680 T:      git git://git.kernel.dk/linux-block
8681 T:      git git://git.kernel.dk/liburing
8682 S:      Maintained
8683 F:      fs/io_uring.c
8684 F:      fs/io-wq.c
8685 F:      fs/io-wq.h
8686 F:      include/uapi/linux/io_uring.h
8687
8688 IPMI SUBSYSTEM
8689 M:      Corey Minyard <minyard@acm.org>
8690 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8691 W:      http://openipmi.sourceforge.net/
8692 S:      Supported
8693 F:      Documentation/devicetree/bindings/ipmi/
8694 F:      Documentation/IPMI.txt
8695 F:      drivers/char/ipmi/
8696 F:      include/linux/ipmi*
8697 F:      include/uapi/linux/ipmi*
8698
8699 IPS SCSI RAID DRIVER
8700 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8701 L:      linux-scsi@vger.kernel.org
8702 W:      http://www.adaptec.com/
8703 S:      Maintained
8704 F:      drivers/scsi/ips*
8705
8706 IPVS
8707 M:      Wensong Zhang <wensong@linux-vs.org>
8708 M:      Simon Horman <horms@verge.net.au>
8709 M:      Julian Anastasov <ja@ssi.bg>
8710 L:      netdev@vger.kernel.org
8711 L:      lvs-devel@vger.kernel.org
8712 S:      Maintained
8713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8715 F:      Documentation/networking/ipvs-sysctl.txt
8716 F:      include/net/ip_vs.h
8717 F:      include/uapi/linux/ip_vs.h
8718 F:      net/netfilter/ipvs/
8719
8720 IPWIRELESS DRIVER
8721 M:      Jiri Kosina <jikos@kernel.org>
8722 M:      David Sterba <dsterba@suse.com>
8723 S:      Odd Fixes
8724 F:      drivers/tty/ipwireless/
8725
8726 IPX NETWORK LAYER
8727 L:      netdev@vger.kernel.org
8728 S:      Obsolete
8729 F:      include/uapi/linux/ipx.h
8730
8731 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8732 M:      Marc Zyngier <maz@kernel.org>
8733 S:      Maintained
8734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8735 F:      Documentation/IRQ-domain.txt
8736 F:      include/linux/irqdomain.h
8737 F:      kernel/irq/irqdomain.c
8738 F:      kernel/irq/msi.c
8739
8740 IRQ SUBSYSTEM
8741 M:      Thomas Gleixner <tglx@linutronix.de>
8742 L:      linux-kernel@vger.kernel.org
8743 S:      Maintained
8744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8745 F:      kernel/irq/
8746
8747 IRQCHIP DRIVERS
8748 M:      Thomas Gleixner <tglx@linutronix.de>
8749 M:      Jason Cooper <jason@lakedaemon.net>
8750 M:      Marc Zyngier <maz@kernel.org>
8751 L:      linux-kernel@vger.kernel.org
8752 S:      Maintained
8753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8754 F:      Documentation/devicetree/bindings/interrupt-controller/
8755 F:      drivers/irqchip/
8756
8757 ISA
8758 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8759 S:      Maintained
8760 F:      Documentation/driver-api/isa.rst
8761 F:      drivers/base/isa.c
8762 F:      include/linux/isa.h
8763
8764 ISA RADIO MODULE
8765 M:      Hans Verkuil <hverkuil@xs4all.nl>
8766 L:      linux-media@vger.kernel.org
8767 T:      git git://linuxtv.org/media_tree.git
8768 W:      https://linuxtv.org
8769 S:      Maintained
8770 F:      drivers/media/radio/radio-isa*
8771
8772 ISAPNP
8773 M:      Jaroslav Kysela <perex@perex.cz>
8774 S:      Maintained
8775 F:      Documentation/driver-api/isapnp.rst
8776 F:      drivers/pnp/isapnp/
8777 F:      include/linux/isapnp.h
8778
8779 ISCSI
8780 M:      Lee Duncan <lduncan@suse.com>
8781 M:      Chris Leech <cleech@redhat.com>
8782 L:      open-iscsi@googlegroups.com
8783 L:      linux-scsi@vger.kernel.org
8784 W:      www.open-iscsi.com
8785 S:      Maintained
8786 F:      drivers/scsi/*iscsi*
8787 F:      include/scsi/*iscsi*
8788
8789 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8790 M:      Peter Jones <pjones@redhat.com>
8791 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8792 S:      Maintained
8793 F:      drivers/firmware/iscsi_ibft*
8794
8795 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8796 M:      Sagi Grimberg <sagi@grimberg.me>
8797 M:      Max Gurtovoy <maxg@mellanox.com>
8798 L:      linux-rdma@vger.kernel.org
8799 S:      Supported
8800 W:      http://www.openfabrics.org
8801 W:      www.open-iscsi.org
8802 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8803 F:      drivers/infiniband/ulp/iser/
8804
8805 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8806 M:      Sagi Grimberg <sagi@grimberg.me>
8807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8808 L:      linux-rdma@vger.kernel.org
8809 L:      target-devel@vger.kernel.org
8810 S:      Supported
8811 W:      http://www.linux-iscsi.org
8812 F:      drivers/infiniband/ulp/isert
8813
8814 ISDN/mISDN SUBSYSTEM
8815 M:      Karsten Keil <isdn@linux-pingi.de>
8816 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8817 L:      netdev@vger.kernel.org
8818 W:      http://www.isdn4linux.de
8819 S:      Maintained
8820 F:      drivers/isdn/mISDN
8821 F:      drivers/isdn/hardware
8822
8823 ISDN/CAPI SUBSYSTEM
8824 M:      Karsten Keil <isdn@linux-pingi.de>
8825 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8826 L:      netdev@vger.kernel.org
8827 W:      http://www.isdn4linux.de
8828 S:      Odd Fixes
8829 F:      Documentation/isdn/
8830 F:      drivers/isdn/capi/
8831 F:      drivers/staging/isdn/
8832 F:      net/bluetooth/cmtp/
8833 F:      include/linux/isdn/
8834 F:      include/uapi/linux/isdn/
8835
8836 IT87 HARDWARE MONITORING DRIVER
8837 M:      Jean Delvare <jdelvare@suse.com>
8838 L:      linux-hwmon@vger.kernel.org
8839 S:      Maintained
8840 F:      Documentation/hwmon/it87.rst
8841 F:      drivers/hwmon/it87.c
8842
8843 IT913X MEDIA DRIVER
8844 M:      Antti Palosaari <crope@iki.fi>
8845 L:      linux-media@vger.kernel.org
8846 W:      https://linuxtv.org
8847 W:      http://palosaari.fi/linux/
8848 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8849 T:      git git://linuxtv.org/anttip/media_tree.git
8850 S:      Maintained
8851 F:      drivers/media/tuners/it913x*
8852
8853 IVTV VIDEO4LINUX DRIVER
8854 M:      Andy Walls <awalls@md.metrocast.net>
8855 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8856 L:      linux-media@vger.kernel.org
8857 T:      git git://linuxtv.org/media_tree.git
8858 W:      http://www.ivtvdriver.org
8859 S:      Maintained
8860 F:      Documentation/media/v4l-drivers/ivtv*
8861 F:      drivers/media/pci/ivtv/
8862 F:      include/uapi/linux/ivtv*
8863
8864 IX2505V MEDIA DRIVER
8865 M:      Malcolm Priestley <tvboxspy@gmail.com>
8866 L:      linux-media@vger.kernel.org
8867 W:      https://linuxtv.org
8868 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8869 S:      Maintained
8870 F:      drivers/media/dvb-frontends/ix2505v*
8871
8872 JAILHOUSE HYPERVISOR INTERFACE
8873 M:      Jan Kiszka <jan.kiszka@siemens.com>
8874 L:      jailhouse-dev@googlegroups.com
8875 S:      Maintained
8876 F:      arch/x86/kernel/jailhouse.c
8877 F:      arch/x86/include/asm/jailhouse_para.h
8878
8879 JC42.4 TEMPERATURE SENSOR DRIVER
8880 M:      Guenter Roeck <linux@roeck-us.net>
8881 L:      linux-hwmon@vger.kernel.org
8882 S:      Maintained
8883 F:      drivers/hwmon/jc42.c
8884 F:      Documentation/hwmon/jc42.rst
8885
8886 JFS FILESYSTEM
8887 M:      Dave Kleikamp <shaggy@kernel.org>
8888 L:      jfs-discussion@lists.sourceforge.net
8889 W:      http://jfs.sourceforge.net/
8890 T:      git git://github.com/kleikamp/linux-shaggy.git
8891 S:      Maintained
8892 F:      Documentation/admin-guide/jfs.rst
8893 F:      fs/jfs/
8894
8895 JME NETWORK DRIVER
8896 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8897 L:      netdev@vger.kernel.org
8898 S:      Maintained
8899 F:      drivers/net/ethernet/jme.*
8900
8901 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8902 M:      David Woodhouse <dwmw2@infradead.org>
8903 M:      Richard Weinberger <richard@nod.at>
8904 L:      linux-mtd@lists.infradead.org
8905 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8906 T:      git git://git.infradead.org/ubifs-2.6.git
8907 S:      Odd Fixes
8908 F:      fs/jffs2/
8909 F:      include/uapi/linux/jffs2.h
8910
8911 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8912 M:      "Theodore Ts'o" <tytso@mit.edu>
8913 M:      Jan Kara <jack@suse.com>
8914 L:      linux-ext4@vger.kernel.org
8915 S:      Maintained
8916 F:      fs/jbd2/
8917 F:      include/linux/jbd2.h
8918
8919 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8920 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8921 L:      linux-media@vger.kernel.org
8922 S:      Maintained
8923 F:      drivers/media/platform/rcar_jpu.c
8924
8925 JSM Neo PCI based serial card
8926 L:      linux-serial@vger.kernel.org
8927 S:      Orphan
8928 F:      drivers/tty/serial/jsm/
8929
8930 K10TEMP HARDWARE MONITORING DRIVER
8931 M:      Clemens Ladisch <clemens@ladisch.de>
8932 L:      linux-hwmon@vger.kernel.org
8933 S:      Maintained
8934 F:      Documentation/hwmon/k10temp.rst
8935 F:      drivers/hwmon/k10temp.c
8936
8937 K8TEMP HARDWARE MONITORING DRIVER
8938 M:      Rudolf Marek <r.marek@assembler.cz>
8939 L:      linux-hwmon@vger.kernel.org
8940 S:      Maintained
8941 F:      Documentation/hwmon/k8temp.rst
8942 F:      drivers/hwmon/k8temp.c
8943
8944 KASAN
8945 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8946 R:      Alexander Potapenko <glider@google.com>
8947 R:      Dmitry Vyukov <dvyukov@google.com>
8948 L:      kasan-dev@googlegroups.com
8949 S:      Maintained
8950 F:      arch/*/include/asm/kasan.h
8951 F:      arch/*/mm/kasan_init*
8952 F:      Documentation/dev-tools/kasan.rst
8953 F:      include/linux/kasan*.h
8954 F:      lib/test_kasan.c
8955 F:      mm/kasan/
8956 F:      scripts/Makefile.kasan
8957
8958 KCONFIG
8959 M:      Masahiro Yamada <masahiroy@kernel.org>
8960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8961 L:      linux-kbuild@vger.kernel.org
8962 S:      Maintained
8963 F:      Documentation/kbuild/kconfig*
8964 F:      scripts/kconfig/
8965 F:      scripts/Kconfig.include
8966
8967 KDUMP
8968 M:      Dave Young <dyoung@redhat.com>
8969 M:      Baoquan He <bhe@redhat.com>
8970 R:      Vivek Goyal <vgoyal@redhat.com>
8971 L:      kexec@lists.infradead.org
8972 W:      http://lse.sourceforge.net/kdump/
8973 S:      Maintained
8974 F:      Documentation/admin-guide/kdump/
8975
8976 KEENE FM RADIO TRANSMITTER DRIVER
8977 M:      Hans Verkuil <hverkuil@xs4all.nl>
8978 L:      linux-media@vger.kernel.org
8979 T:      git git://linuxtv.org/media_tree.git
8980 W:      https://linuxtv.org
8981 S:      Maintained
8982 F:      drivers/media/radio/radio-keene*
8983
8984 KERNEL AUTOMOUNTER
8985 M:      Ian Kent <raven@themaw.net>
8986 L:      autofs@vger.kernel.org
8987 S:      Maintained
8988 F:      fs/autofs/
8989
8990 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8991 M:      Masahiro Yamada <masahiroy@kernel.org>
8992 M:      Michal Marek <michal.lkml@markovi.net>
8993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8994 L:      linux-kbuild@vger.kernel.org
8995 S:      Maintained
8996 F:      Documentation/kbuild/
8997 F:      Makefile
8998 F:      scripts/Kbuild*
8999 F:      scripts/Makefile*
9000 F:      scripts/basic/
9001 F:      scripts/mk*
9002 F:      scripts/*vmlinux*
9003 F:      scripts/mod/
9004 F:      scripts/package/
9005
9006 KERNEL JANITORS
9007 L:      kernel-janitors@vger.kernel.org
9008 W:      http://kernelnewbies.org/KernelJanitors
9009 S:      Odd Fixes
9010
9011 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
9012 M:      "J. Bruce Fields" <bfields@fieldses.org>
9013 M:      Chuck Lever <chuck.lever@oracle.com>
9014 L:      linux-nfs@vger.kernel.org
9015 W:      http://nfs.sourceforge.net/
9016 T:      git git://linux-nfs.org/~bfields/linux.git
9017 S:      Supported
9018 F:      fs/nfsd/
9019 F:      include/uapi/linux/nfsd/
9020 F:      fs/lockd/
9021 F:      fs/nfs_common/
9022 F:      net/sunrpc/
9023 F:      include/linux/lockd/
9024 F:      include/linux/sunrpc/
9025 F:      include/uapi/linux/sunrpc/
9026
9027 KERNEL SELFTEST FRAMEWORK
9028 M:      Shuah Khan <shuah@kernel.org>
9029 M:      Shuah Khan <skhan@linuxfoundation.org>
9030 L:      linux-kselftest@vger.kernel.org
9031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
9032 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
9033 S:      Maintained
9034 F:      tools/testing/selftests/
9035 F:      Documentation/dev-tools/kselftest*
9036
9037 KERNEL UNIT TESTING FRAMEWORK (KUnit)
9038 M:      Brendan Higgins <brendanhiggins@google.com>
9039 L:      linux-kselftest@vger.kernel.org
9040 L:      kunit-dev@googlegroups.com
9041 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
9042 S:      Maintained
9043 F:      Documentation/dev-tools/kunit/
9044 F:      include/kunit/
9045 F:      lib/kunit/
9046 F:      tools/testing/kunit/
9047
9048 KERNEL USERMODE HELPER
9049 M:      Luis Chamberlain <mcgrof@kernel.org>
9050 L:      linux-kernel@vger.kernel.org
9051 S:      Maintained
9052 F:      kernel/umh.c
9053 F:      include/linux/umh.h
9054
9055 KERNEL VIRTUAL MACHINE (KVM)
9056 M:      Paolo Bonzini <pbonzini@redhat.com>
9057 L:      kvm@vger.kernel.org
9058 W:      http://www.linux-kvm.org
9059 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9060 S:      Supported
9061 F:      Documentation/virt/kvm/
9062 F:      include/trace/events/kvm.h
9063 F:      include/uapi/asm-generic/kvm*
9064 F:      include/uapi/linux/kvm*
9065 F:      include/asm-generic/kvm*
9066 F:      include/linux/kvm*
9067 F:      include/kvm/iodev.h
9068 F:      virt/kvm/*
9069 F:      tools/kvm/
9070 F:      tools/testing/selftests/kvm/
9071
9072 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
9073 M:      Marc Zyngier <maz@kernel.org>
9074 R:      James Morse <james.morse@arm.com>
9075 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9076 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9077 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9078 L:      kvmarm@lists.cs.columbia.edu
9079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9080 S:      Maintained
9081 F:      arch/arm/include/uapi/asm/kvm*
9082 F:      arch/arm/include/asm/kvm*
9083 F:      arch/arm/kvm/
9084 F:      arch/arm64/include/uapi/asm/kvm*
9085 F:      arch/arm64/include/asm/kvm*
9086 F:      arch/arm64/kvm/
9087 F:      virt/kvm/arm/
9088 F:      include/kvm/arm_*
9089
9090 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9091 L:      linux-mips@vger.kernel.org
9092 L:      kvm@vger.kernel.org
9093 S:      Orphan
9094 F:      arch/mips/include/uapi/asm/kvm*
9095 F:      arch/mips/include/asm/kvm*
9096 F:      arch/mips/kvm/
9097
9098 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9099 M:      Paul Mackerras <paulus@ozlabs.org>
9100 L:      kvm-ppc@vger.kernel.org
9101 W:      http://www.linux-kvm.org/
9102 T:      git git://github.com/agraf/linux-2.6.git
9103 S:      Supported
9104 F:      arch/powerpc/include/uapi/asm/kvm*
9105 F:      arch/powerpc/include/asm/kvm*
9106 F:      arch/powerpc/kvm/
9107 F:      arch/powerpc/kernel/kvm*
9108
9109 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9110 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9111 M:      Janosch Frank <frankja@linux.ibm.com>
9112 R:      David Hildenbrand <david@redhat.com>
9113 R:      Cornelia Huck <cohuck@redhat.com>
9114 L:      kvm@vger.kernel.org
9115 W:      http://www.ibm.com/developerworks/linux/linux390/
9116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9117 S:      Supported
9118 F:      arch/s390/include/uapi/asm/kvm*
9119 F:      arch/s390/include/asm/gmap.h
9120 F:      arch/s390/include/asm/kvm*
9121 F:      arch/s390/kvm/
9122 F:      arch/s390/mm/gmap.c
9123 F:      tools/testing/selftests/kvm/s390x/
9124 F:      tools/testing/selftests/kvm/*/s390x/
9125
9126 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9127 M:      Paolo Bonzini <pbonzini@redhat.com>
9128 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9129 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9130 R:      Wanpeng Li <wanpengli@tencent.com>
9131 R:      Jim Mattson <jmattson@google.com>
9132 R:      Joerg Roedel <joro@8bytes.org>
9133 L:      kvm@vger.kernel.org
9134 W:      http://www.linux-kvm.org
9135 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9136 S:      Supported
9137 F:      arch/x86/kvm/
9138 F:      arch/x86/kvm/*/
9139 F:      arch/x86/include/uapi/asm/kvm*
9140 F:      arch/x86/include/uapi/asm/vmx.h
9141 F:      arch/x86/include/uapi/asm/svm.h
9142 F:      arch/x86/include/asm/kvm*
9143 F:      arch/x86/include/asm/pvclock-abi.h
9144 F:      arch/x86/include/asm/svm.h
9145 F:      arch/x86/include/asm/vmx.h
9146 F:      arch/x86/kernel/kvm.c
9147 F:      arch/x86/kernel/kvmclock.c
9148
9149 KERNFS
9150 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9151 M:      Tejun Heo <tj@kernel.org>
9152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9153 S:      Supported
9154 F:      include/linux/kernfs.h
9155 F:      fs/kernfs/
9156
9157 KEXEC
9158 M:      Eric Biederman <ebiederm@xmission.com>
9159 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9160 L:      kexec@lists.infradead.org
9161 S:      Maintained
9162 F:      include/linux/kexec.h
9163 F:      include/uapi/linux/kexec.h
9164 F:      kernel/kexec*
9165
9166 KEYS-ENCRYPTED
9167 M:      Mimi Zohar <zohar@linux.ibm.com>
9168 L:      linux-integrity@vger.kernel.org
9169 L:      keyrings@vger.kernel.org
9170 S:      Supported
9171 F:      Documentation/security/keys/trusted-encrypted.rst
9172 F:      include/keys/encrypted-type.h
9173 F:      security/keys/encrypted-keys/
9174
9175 KEYS-TRUSTED
9176 M:      James Bottomley <jejb@linux.ibm.com>
9177 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9178 M:      Mimi Zohar <zohar@linux.ibm.com>
9179 L:      linux-integrity@vger.kernel.org
9180 L:      keyrings@vger.kernel.org
9181 S:      Supported
9182 F:      Documentation/security/keys/trusted-encrypted.rst
9183 F:      include/keys/trusted-type.h
9184 F:      security/keys/trusted.c
9185 F:      include/keys/trusted.h
9186
9187 KEYS/KEYRINGS:
9188 M:      David Howells <dhowells@redhat.com>
9189 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9190 L:      keyrings@vger.kernel.org
9191 S:      Maintained
9192 F:      Documentation/security/keys/core.rst
9193 F:      include/linux/key.h
9194 F:      include/linux/key-type.h
9195 F:      include/linux/keyctl.h
9196 F:      include/uapi/linux/keyctl.h
9197 F:      include/keys/
9198 F:      security/keys/
9199
9200 KGDB / KDB /debug_core
9201 M:      Jason Wessel <jason.wessel@windriver.com>
9202 M:      Daniel Thompson <daniel.thompson@linaro.org>
9203 R:      Douglas Anderson <dianders@chromium.org>
9204 W:      http://kgdb.wiki.kernel.org/
9205 L:      kgdb-bugreport@lists.sourceforge.net
9206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9207 S:      Maintained
9208 F:      Documentation/dev-tools/kgdb.rst
9209 F:      drivers/misc/kgdbts.c
9210 F:      drivers/tty/serial/kgdboc.c
9211 F:      include/linux/kdb.h
9212 F:      include/linux/kgdb.h
9213 F:      kernel/debug/
9214
9215 KMEMLEAK
9216 M:      Catalin Marinas <catalin.marinas@arm.com>
9217 S:      Maintained
9218 F:      Documentation/dev-tools/kmemleak.rst
9219 F:      include/linux/kmemleak.h
9220 F:      mm/kmemleak.c
9221 F:      mm/kmemleak-test.c
9222
9223 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9224 M:      Luis Chamberlain <mcgrof@kernel.org>
9225 L:      linux-kernel@vger.kernel.org
9226 S:      Maintained
9227 F:      kernel/kmod.c
9228 F:      include/linux/kmod.h
9229 F:      lib/test_kmod.c
9230 F:      tools/testing/selftests/kmod/
9231
9232 KPROBES
9233 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9234 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9235 M:      "David S. Miller" <davem@davemloft.net>
9236 M:      Masami Hiramatsu <mhiramat@kernel.org>
9237 S:      Maintained
9238 F:      Documentation/kprobes.txt
9239 F:      include/linux/kprobes.h
9240 F:      include/asm-generic/kprobes.h
9241 F:      kernel/kprobes.c
9242
9243 KS0108 LCD CONTROLLER DRIVER
9244 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9245 S:      Maintained
9246 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9247 F:      drivers/auxdisplay/ks0108.c
9248 F:      include/linux/ks0108.h
9249
9250 L3MDEV
9251 M:      David Ahern <dsahern@kernel.org>
9252 L:      netdev@vger.kernel.org
9253 S:      Maintained
9254 F:      net/l3mdev
9255 F:      include/net/l3mdev.h
9256
9257 L7 BPF FRAMEWORK
9258 M:      John Fastabend <john.fastabend@gmail.com>
9259 M:      Daniel Borkmann <daniel@iogearbox.net>
9260 L:      netdev@vger.kernel.org
9261 L:      bpf@vger.kernel.org
9262 S:      Maintained
9263 F:      include/linux/skmsg.h
9264 F:      net/core/skmsg.c
9265 F:      net/core/sock_map.c
9266 F:      net/ipv4/tcp_bpf.c
9267
9268 LANTIQ / INTEL Ethernet drivers
9269 M:      Hauke Mehrtens <hauke@hauke-m.de>
9270 L:      netdev@vger.kernel.org
9271 S:      Maintained
9272 F:      net/dsa/tag_gswip.c
9273 F:      drivers/net/ethernet/lantiq_xrx200.c
9274 F:      drivers/net/dsa/lantiq_pce.h
9275 F:      drivers/net/dsa/lantiq_gswip.c
9276
9277 LANTIQ MIPS ARCHITECTURE
9278 M:      John Crispin <john@phrozen.org>
9279 L:      linux-mips@vger.kernel.org
9280 S:      Maintained
9281 F:      arch/mips/lantiq
9282 F:      drivers/soc/lantiq
9283
9284 LAPB module
9285 L:      linux-x25@vger.kernel.org
9286 S:      Orphan
9287 F:      Documentation/networking/lapb-module.txt
9288 F:      include/*/lapb.h
9289 F:      net/lapb/
9290
9291 LASI 53c700 driver for PARISC
9292 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9293 L:      linux-scsi@vger.kernel.org
9294 S:      Maintained
9295 F:      Documentation/scsi/53c700.txt
9296 F:      drivers/scsi/53c700*
9297
9298 LEAKING_ADDRESSES
9299 M:      Tobin C. Harding <me@tobin.cc>
9300 M:      Tycho Andersen <tycho@tycho.ws>
9301 L:      kernel-hardening@lists.openwall.com
9302 S:      Maintained
9303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9304 F:      scripts/leaking_addresses.pl
9305
9306 LED SUBSYSTEM
9307 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9308 M:      Pavel Machek <pavel@ucw.cz>
9309 R:      Dan Murphy <dmurphy@ti.com>
9310 L:      linux-leds@vger.kernel.org
9311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9313 S:      Maintained
9314 F:      Documentation/devicetree/bindings/leds/
9315 F:      drivers/leds/
9316 F:      include/linux/leds.h
9317
9318 LEGACY EEPROM DRIVER
9319 M:      Jean Delvare <jdelvare@suse.com>
9320 S:      Maintained
9321 F:      Documentation/misc-devices/eeprom.rst
9322 F:      drivers/misc/eeprom/eeprom.c
9323
9324 LEGO MINDSTORMS EV3
9325 R:      David Lechner <david@lechnology.com>
9326 S:      Maintained
9327 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9328 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9329 F:      drivers/power/supply/lego_ev3_battery.c
9330
9331 LEGO USB Tower driver
9332 M:      Juergen Stuber <starblue@users.sourceforge.net>
9333 L:      legousb-devel@lists.sourceforge.net
9334 W:      http://legousb.sourceforge.net/
9335 S:      Maintained
9336 F:      drivers/usb/misc/legousbtower.c
9337
9338 LG LAPTOP EXTRAS
9339 M:      Matan Ziv-Av <matan@svgalib.org>
9340 L:      platform-driver-x86@vger.kernel.org
9341 S:      Maintained
9342 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9343 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9344 F:      drivers/platform/x86/lg-laptop.c
9345
9346 LG2160 MEDIA DRIVER
9347 M:      Michael Krufky <mkrufky@linuxtv.org>
9348 L:      linux-media@vger.kernel.org
9349 W:      https://linuxtv.org
9350 W:      http://github.com/mkrufky
9351 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9352 T:      git git://linuxtv.org/mkrufky/tuners.git
9353 S:      Maintained
9354 F:      drivers/media/dvb-frontends/lg2160.*
9355
9356 LGDT3305 MEDIA DRIVER
9357 M:      Michael Krufky <mkrufky@linuxtv.org>
9358 L:      linux-media@vger.kernel.org
9359 W:      https://linuxtv.org
9360 W:      http://github.com/mkrufky
9361 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9362 T:      git git://linuxtv.org/mkrufky/tuners.git
9363 S:      Maintained
9364 F:      drivers/media/dvb-frontends/lgdt3305.*
9365
9366 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9367 M:      Viresh Kumar <vireshk@kernel.org>
9368 L:      linux-ide@vger.kernel.org
9369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9370 S:      Maintained
9371 F:      include/linux/pata_arasan_cf_data.h
9372 F:      drivers/ata/pata_arasan_cf.c
9373
9374 LIBATA PATA DRIVERS
9375 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9376 M:      Jens Axboe <axboe@kernel.dk>
9377 L:      linux-ide@vger.kernel.org
9378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9379 S:      Maintained
9380 F:      drivers/ata/pata_*.c
9381 F:      drivers/ata/ata_generic.c
9382
9383 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9384 M:      Linus Walleij <linus.walleij@linaro.org>
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/pata_ftide010.c
9389 F:      drivers/ata/sata_gemini.c
9390 F:      drivers/ata/sata_gemini.h
9391
9392 LIBATA SATA AHCI PLATFORM devices support
9393 M:      Hans de Goede <hdegoede@redhat.com>
9394 M:      Jens Axboe <axboe@kernel.dk>
9395 L:      linux-ide@vger.kernel.org
9396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9397 S:      Maintained
9398 F:      drivers/ata/ahci_platform.c
9399 F:      drivers/ata/libahci_platform.c
9400 F:      include/linux/ahci_platform.h
9401
9402 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9403 M:      Mikael Pettersson <mikpelinux@gmail.com>
9404 L:      linux-ide@vger.kernel.org
9405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9406 S:      Maintained
9407 F:      drivers/ata/sata_promise.*
9408
9409 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9410 M:      Jens Axboe <axboe@kernel.dk>
9411 L:      linux-ide@vger.kernel.org
9412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9413 S:      Maintained
9414 F:      drivers/ata/
9415 F:      include/linux/ata.h
9416 F:      include/linux/libata.h
9417 F:      Documentation/devicetree/bindings/ata/
9418
9419 LIBLOCKDEP
9420 M:      Sasha Levin <alexander.levin@microsoft.com>
9421 S:      Maintained
9422 F:      tools/lib/lockdep/
9423
9424 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9425 M:      Dan Williams <dan.j.williams@intel.com>
9426 M:      Vishal Verma <vishal.l.verma@intel.com>
9427 M:      Dave Jiang <dave.jiang@intel.com>
9428 L:      linux-nvdimm@lists.01.org
9429 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9430 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9431 S:      Supported
9432 F:      drivers/nvdimm/blk.c
9433 F:      drivers/nvdimm/region_devs.c
9434
9435 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9436 M:      Vishal Verma <vishal.l.verma@intel.com>
9437 M:      Dan Williams <dan.j.williams@intel.com>
9438 M:      Dave Jiang <dave.jiang@intel.com>
9439 L:      linux-nvdimm@lists.01.org
9440 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9441 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9442 S:      Supported
9443 F:      drivers/nvdimm/btt*
9444
9445 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9446 M:      Dan Williams <dan.j.williams@intel.com>
9447 M:      Vishal Verma <vishal.l.verma@intel.com>
9448 M:      Dave Jiang <dave.jiang@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 S:      Supported
9453 F:      drivers/nvdimm/pmem*
9454
9455 LIBNVDIMM: DEVICETREE BINDINGS
9456 M:      Oliver O'Halloran <oohall@gmail.com>
9457 L:      linux-nvdimm@lists.01.org
9458 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9459 S:      Supported
9460 F:      drivers/nvdimm/of_pmem.c
9461 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9462
9463 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9464 M:      Dan Williams <dan.j.williams@intel.com>
9465 M:      Vishal Verma <vishal.l.verma@intel.com>
9466 M:      Dave Jiang <dave.jiang@intel.com>
9467 M:      Ira Weiny <ira.weiny@intel.com>
9468 L:      linux-nvdimm@lists.01.org
9469 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9470 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9472 S:      Supported
9473 F:      drivers/nvdimm/*
9474 F:      drivers/acpi/nfit/*
9475 F:      include/linux/nd.h
9476 F:      include/linux/libnvdimm.h
9477 F:      include/uapi/linux/ndctl.h
9478
9479 LICENSES and SPDX stuff
9480 M:      Thomas Gleixner <tglx@linutronix.de>
9481 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9482 L:      linux-spdx@vger.kernel.org
9483 S:      Maintained
9484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9485 F:      COPYING
9486 F:      Documentation/process/license-rules.rst
9487 F:      LICENSES/
9488 F:      scripts/spdxcheck-test.sh
9489 F:      scripts/spdxcheck.py
9490
9491 LIGHTNVM PLATFORM SUPPORT
9492 M:      Matias Bjorling <mb@lightnvm.io>
9493 W:      http://github/OpenChannelSSD
9494 L:      linux-block@vger.kernel.org
9495 S:      Maintained
9496 F:      drivers/lightnvm/
9497 F:      include/linux/lightnvm.h
9498 F:      include/uapi/linux/lightnvm.h
9499
9500 LINUX FOR POWER MACINTOSH
9501 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9502 W:      http://www.penguinppc.org/
9503 L:      linuxppc-dev@lists.ozlabs.org
9504 S:      Maintained
9505 F:      arch/powerpc/platforms/powermac/
9506 F:      drivers/macintosh/
9507
9508 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9509 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9510 M:      Paul Mackerras <paulus@samba.org>
9511 M:      Michael Ellerman <mpe@ellerman.id.au>
9512 W:      https://github.com/linuxppc/linux/wiki
9513 L:      linuxppc-dev@lists.ozlabs.org
9514 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9516 S:      Supported
9517 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9518 F:      Documentation/devicetree/bindings/powerpc/
9519 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9520 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9521 F:      Documentation/powerpc/
9522 F:      arch/powerpc/
9523 F:      drivers/char/tpm/tpm_ibmvtpm*
9524 F:      drivers/crypto/nx/
9525 F:      drivers/crypto/vmx/
9526 F:      drivers/i2c/busses/i2c-opal.c
9527 F:      drivers/net/ethernet/ibm/ibmveth.*
9528 F:      drivers/net/ethernet/ibm/ibmvnic.*
9529 F:      drivers/pci/hotplug/pnv_php.c
9530 F:      drivers/pci/hotplug/rpa*
9531 F:      drivers/rtc/rtc-opal.c
9532 F:      drivers/scsi/ibmvscsi/
9533 F:      drivers/tty/hvc/hvc_opal.c
9534 F:      drivers/watchdog/wdrtas.c
9535 F:      tools/testing/selftests/powerpc
9536 N:      /pmac
9537 N:      powermac
9538 N:      powernv
9539 N:      [^a-z0-9]ps3
9540 N:      pseries
9541
9542 LINUX FOR POWERPC EMBEDDED MPC5XXX
9543 M:      Anatolij Gustschin <agust@denx.de>
9544 L:      linuxppc-dev@lists.ozlabs.org
9545 T:      git git://git.denx.de/linux-denx-agust.git
9546 S:      Maintained
9547 F:      arch/powerpc/platforms/512x/
9548 F:      arch/powerpc/platforms/52xx/
9549
9550 LINUX FOR POWERPC EMBEDDED PPC4XX
9551 M:      Alistair Popple <alistair@popple.id.au>
9552 M:      Matt Porter <mporter@kernel.crashing.org>
9553 W:      http://www.penguinppc.org/
9554 L:      linuxppc-dev@lists.ozlabs.org
9555 S:      Maintained
9556 F:      arch/powerpc/platforms/40x/
9557 F:      arch/powerpc/platforms/44x/
9558
9559 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9560 M:      Scott Wood <oss@buserror.net>
9561 M:      Kumar Gala <galak@kernel.crashing.org>
9562 W:      http://www.penguinppc.org/
9563 L:      linuxppc-dev@lists.ozlabs.org
9564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9565 S:      Maintained
9566 F:      arch/powerpc/platforms/83xx/
9567 F:      arch/powerpc/platforms/85xx/
9568 F:      Documentation/devicetree/bindings/powerpc/fsl/
9569
9570 LINUX FOR POWERPC EMBEDDED PPC8XX
9571 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9572 W:      http://www.penguinppc.org/
9573 L:      linuxppc-dev@lists.ozlabs.org
9574 S:      Maintained
9575 F:      arch/powerpc/platforms/8xx/
9576
9577 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9578 L:      linuxppc-dev@lists.ozlabs.org
9579 S:      Orphan
9580 F:      arch/powerpc/*/*virtex*
9581 F:      arch/powerpc/*/*/*virtex*
9582
9583 LINUX FOR POWERPC PA SEMI PWRFICIENT
9584 L:      linuxppc-dev@lists.ozlabs.org
9585 S:      Orphan
9586 F:      arch/powerpc/platforms/pasemi/
9587 F:      drivers/*/*pasemi*
9588 F:      drivers/*/*/*pasemi*
9589
9590 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9591 M:      Kees Cook <keescook@chromium.org>
9592 S:      Maintained
9593 F:      drivers/misc/lkdtm/*
9594
9595 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9596 M:      Alan Stern <stern@rowland.harvard.edu>
9597 M:      Andrea Parri <parri.andrea@gmail.com>
9598 M:      Will Deacon <will@kernel.org>
9599 M:      Peter Zijlstra <peterz@infradead.org>
9600 M:      Boqun Feng <boqun.feng@gmail.com>
9601 M:      Nicholas Piggin <npiggin@gmail.com>
9602 M:      David Howells <dhowells@redhat.com>
9603 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9604 M:      Luc Maranget <luc.maranget@inria.fr>
9605 M:      "Paul E. McKenney" <paulmck@kernel.org>
9606 R:      Akira Yokosawa <akiyks@gmail.com>
9607 R:      Daniel Lustig <dlustig@nvidia.com>
9608 L:      linux-kernel@vger.kernel.org
9609 L:      linux-arch@vger.kernel.org
9610 S:      Supported
9611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9612 F:      tools/memory-model/
9613 F:      Documentation/atomic_bitops.txt
9614 F:      Documentation/atomic_t.txt
9615 F:      Documentation/core-api/atomic_ops.rst
9616 F:      Documentation/core-api/refcount-vs-atomic.rst
9617 F:      Documentation/memory-barriers.txt
9618
9619 LIS3LV02D ACCELEROMETER DRIVER
9620 M:      Eric Piel <eric.piel@tremplin-utc.net>
9621 S:      Maintained
9622 F:      Documentation/misc-devices/lis3lv02d.rst
9623 F:      drivers/misc/lis3lv02d/
9624 F:      drivers/platform/x86/hp_accel.c
9625
9626 LIST KUNIT TEST
9627 M:      David Gow <davidgow@google.com>
9628 L:      linux-kselftest@vger.kernel.org
9629 L:      kunit-dev@googlegroups.com
9630 S:      Maintained
9631 F:      lib/list-test.c
9632
9633 LIVE PATCHING
9634 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9635 M:      Jiri Kosina <jikos@kernel.org>
9636 M:      Miroslav Benes <mbenes@suse.cz>
9637 M:      Petr Mladek <pmladek@suse.com>
9638 R:      Joe Lawrence <joe.lawrence@redhat.com>
9639 S:      Maintained
9640 F:      kernel/livepatch/
9641 F:      include/linux/livepatch.h
9642 F:      arch/x86/include/asm/livepatch.h
9643 F:      arch/x86/kernel/livepatch.c
9644 F:      Documentation/livepatch/
9645 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9646 F:      samples/livepatch/
9647 F:      tools/testing/selftests/livepatch/
9648 L:      live-patching@vger.kernel.org
9649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9650
9651 LLC (802.2)
9652 L:      netdev@vger.kernel.org
9653 S:      Odd fixes
9654 F:      include/linux/llc.h
9655 F:      include/uapi/linux/llc.h
9656 F:      include/net/llc*
9657 F:      net/llc/
9658
9659 LM73 HARDWARE MONITOR DRIVER
9660 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9661 L:      linux-hwmon@vger.kernel.org
9662 S:      Maintained
9663 F:      drivers/hwmon/lm73.c
9664
9665 LM78 HARDWARE MONITOR DRIVER
9666 M:      Jean Delvare <jdelvare@suse.com>
9667 L:      linux-hwmon@vger.kernel.org
9668 S:      Maintained
9669 F:      Documentation/hwmon/lm78.rst
9670 F:      drivers/hwmon/lm78.c
9671
9672 LM83 HARDWARE MONITOR DRIVER
9673 M:      Jean Delvare <jdelvare@suse.com>
9674 L:      linux-hwmon@vger.kernel.org
9675 S:      Maintained
9676 F:      Documentation/hwmon/lm83.rst
9677 F:      drivers/hwmon/lm83.c
9678
9679 LM90 HARDWARE MONITOR DRIVER
9680 M:      Jean Delvare <jdelvare@suse.com>
9681 L:      linux-hwmon@vger.kernel.org
9682 S:      Maintained
9683 F:      Documentation/hwmon/lm90.rst
9684 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9685 F:      drivers/hwmon/lm90.c
9686 F:      include/dt-bindings/thermal/lm90.h
9687
9688 LM95234 HARDWARE MONITOR DRIVER
9689 M:      Guenter Roeck <linux@roeck-us.net>
9690 L:      linux-hwmon@vger.kernel.org
9691 S:      Maintained
9692 F:      Documentation/hwmon/lm95234.rst
9693 F:      drivers/hwmon/lm95234.c
9694
9695 LME2510 MEDIA DRIVER
9696 M:      Malcolm Priestley <tvboxspy@gmail.com>
9697 L:      linux-media@vger.kernel.org
9698 W:      https://linuxtv.org
9699 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9700 S:      Maintained
9701 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9702
9703 LOADPIN SECURITY MODULE
9704 M:      Kees Cook <keescook@chromium.org>
9705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9706 S:      Supported
9707 F:      security/loadpin/
9708 F:      Documentation/admin-guide/LSM/LoadPin.rst
9709
9710 LOCKING PRIMITIVES
9711 M:      Peter Zijlstra <peterz@infradead.org>
9712 M:      Ingo Molnar <mingo@redhat.com>
9713 M:      Will Deacon <will@kernel.org>
9714 L:      linux-kernel@vger.kernel.org
9715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9716 S:      Maintained
9717 F:      Documentation/locking/
9718 F:      include/linux/lockdep.h
9719 F:      include/linux/spinlock*.h
9720 F:      arch/*/include/asm/spinlock*.h
9721 F:      include/linux/rwlock*.h
9722 F:      include/linux/mutex*.h
9723 F:      include/linux/rwsem*.h
9724 F:      include/linux/seqlock.h
9725 F:      lib/locking*.[ch]
9726 F:      kernel/locking/
9727 X:      kernel/locking/locktorture.c
9728
9729 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9730 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9731 L:      linux-ntfs-dev@lists.sourceforge.net
9732 W:      http://www.linux-ntfs.org/content/view/19/37/
9733 S:      Maintained
9734 F:      Documentation/admin-guide/ldm.rst
9735 F:      block/partitions/ldm.*
9736
9737 LOGITECH HID GAMING KEYBOARDS
9738 M:      Hans de Goede <hdegoede@redhat.com>
9739 L:      linux-input@vger.kernel.org
9740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9741 S:      Maintained
9742 F:      drivers/hid/hid-lg-g15.c
9743
9744 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9745 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9746 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9747 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9748 L:      MPT-FusionLinux.pdl@broadcom.com
9749 L:      linux-scsi@vger.kernel.org
9750 W:      http://www.avagotech.com/support/
9751 S:      Supported
9752 F:      drivers/message/fusion/
9753 F:      drivers/scsi/mpt3sas/
9754
9755 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9756 M:      Matthew Wilcox <willy@infradead.org>
9757 L:      linux-scsi@vger.kernel.org
9758 S:      Maintained
9759 F:      drivers/scsi/sym53c8xx_2/
9760
9761 LTC1660 DAC DRIVER
9762 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9763 L:      linux-iio@vger.kernel.org
9764 S:      Maintained
9765 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
9766 F:      drivers/iio/dac/ltc1660.c
9767
9768 LTC2983 IIO TEMPERATURE DRIVER
9769 M:      Nuno Sá <nuno.sa@analog.com>
9770 W:      http://ez.analog.com/community/linux-device-drivers
9771 L:      linux-iio@vger.kernel.org
9772 S:      Supported
9773 F:      drivers/iio/temperature/ltc2983.c
9774 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
9775
9776 LTC4261 HARDWARE MONITOR DRIVER
9777 M:      Guenter Roeck <linux@roeck-us.net>
9778 L:      linux-hwmon@vger.kernel.org
9779 S:      Maintained
9780 F:      Documentation/hwmon/ltc4261.rst
9781 F:      drivers/hwmon/ltc4261.c
9782
9783 LTC2947 HARDWARE MONITOR DRIVER
9784 M:      Nuno Sá <nuno.sa@analog.com>
9785 W:      http://ez.analog.com/community/linux-device-drivers
9786 L:      linux-hwmon@vger.kernel.org
9787 S:      Supported
9788 F:      drivers/hwmon/ltc2947-core.c
9789 F:      drivers/hwmon/ltc2947-spi.c
9790 F:      drivers/hwmon/ltc2947-i2c.c
9791 F:      drivers/hwmon/ltc2947.h
9792 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
9793
9794 LTC4306 I2C MULTIPLEXER DRIVER
9795 M:      Michael Hennerich <michael.hennerich@analog.com>
9796 W:      http://ez.analog.com/community/linux-device-drivers
9797 L:      linux-i2c@vger.kernel.org
9798 S:      Supported
9799 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9800 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9801
9802 LTP (Linux Test Project)
9803 M:      Mike Frysinger <vapier@gentoo.org>
9804 M:      Cyril Hrubis <chrubis@suse.cz>
9805 M:      Wanlong Gao <wanlong.gao@gmail.com>
9806 M:      Jan Stancek <jstancek@redhat.com>
9807 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9808 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9809 L:      ltp@lists.linux.it (subscribers-only)
9810 W:      http://linux-test-project.github.io/
9811 T:      git git://github.com/linux-test-project/ltp.git
9812 S:      Maintained
9813
9814 M68K ARCHITECTURE
9815 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9816 L:      linux-m68k@lists.linux-m68k.org
9817 W:      http://www.linux-m68k.org/
9818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9819 S:      Maintained
9820 F:      arch/m68k/
9821 F:      drivers/zorro/
9822
9823 M68K ON APPLE MACINTOSH
9824 M:      Joshua Thompson <funaho@jurai.org>
9825 W:      http://www.mac.linux-m68k.org/
9826 L:      linux-m68k@lists.linux-m68k.org
9827 S:      Maintained
9828 F:      arch/m68k/mac/
9829
9830 M68K ON HP9000/300
9831 M:      Philip Blundell <philb@gnu.org>
9832 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9833 S:      Maintained
9834 F:      arch/m68k/hp300/
9835
9836 M88DS3103 MEDIA DRIVER
9837 M:      Antti Palosaari <crope@iki.fi>
9838 L:      linux-media@vger.kernel.org
9839 W:      https://linuxtv.org
9840 W:      http://palosaari.fi/linux/
9841 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9842 T:      git git://linuxtv.org/anttip/media_tree.git
9843 S:      Maintained
9844 F:      drivers/media/dvb-frontends/m88ds3103*
9845
9846 M88RS2000 MEDIA DRIVER
9847 M:      Malcolm Priestley <tvboxspy@gmail.com>
9848 L:      linux-media@vger.kernel.org
9849 W:      https://linuxtv.org
9850 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9851 S:      Maintained
9852 F:      drivers/media/dvb-frontends/m88rs2000*
9853
9854 MA901 MASTERKIT USB FM RADIO DRIVER
9855 M:      Alexey Klimov <klimov.linux@gmail.com>
9856 L:      linux-media@vger.kernel.org
9857 T:      git git://linuxtv.org/media_tree.git
9858 S:      Maintained
9859 F:      drivers/media/radio/radio-ma901.c
9860
9861 MAC80211
9862 M:      Johannes Berg <johannes@sipsolutions.net>
9863 L:      linux-wireless@vger.kernel.org
9864 W:      http://wireless.kernel.org/
9865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9867 S:      Maintained
9868 F:      Documentation/networking/mac80211-injection.txt
9869 F:      include/net/mac80211.h
9870 F:      net/mac80211/
9871 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9872 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9873
9874 MAILBOX API
9875 M:      Jassi Brar <jassisinghbrar@gmail.com>
9876 L:      linux-kernel@vger.kernel.org
9877 S:      Maintained
9878 F:      drivers/mailbox/
9879 F:      include/linux/mailbox_client.h
9880 F:      include/linux/mailbox_controller.h
9881
9882 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9883 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9884 W:      http://www.kernel.org/doc/man-pages
9885 L:      linux-man@vger.kernel.org
9886 S:      Maintained
9887
9888 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9889 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9890 L:      linux-mips@vger.kernel.org
9891 S:      Maintained
9892 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9893
9894 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9895 M:      Andrew Lunn <andrew@lunn.ch>
9896 M:      Vivien Didelot <vivien.didelot@gmail.com>
9897 L:      netdev@vger.kernel.org
9898 S:      Maintained
9899 F:      drivers/net/dsa/mv88e6xxx/
9900 F:      include/linux/platform_data/mv88e6xxx.h
9901 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9902 F:      Documentation/networking/devlink-params-mv88e6xxx.txt
9903
9904 MARVELL ARMADA DRM SUPPORT
9905 M:      Russell King <linux@armlinux.org.uk>
9906 S:      Maintained
9907 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9908 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9909 F:      drivers/gpu/drm/armada/
9910 F:      include/uapi/drm/armada_drm.h
9911 F:      Documentation/devicetree/bindings/display/armada/
9912
9913 MARVELL ARMADA 3700 PHY DRIVERS
9914 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9915 S:      Maintained
9916 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9917 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9918 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9919 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9920
9921 MARVELL CRYPTO DRIVER
9922 M:      Boris Brezillon <bbrezillon@kernel.org>
9923 M:      Arnaud Ebalard <arno@natisbad.org>
9924 F:      drivers/crypto/marvell/
9925 S:      Maintained
9926 L:      linux-crypto@vger.kernel.org
9927
9928 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9929 M:      Mirko Lindner <mlindner@marvell.com>
9930 M:      Stephen Hemminger <stephen@networkplumber.org>
9931 L:      netdev@vger.kernel.org
9932 S:      Maintained
9933 F:      drivers/net/ethernet/marvell/sk*
9934
9935 MARVELL LIBERTAS WIRELESS DRIVER
9936 L:      libertas-dev@lists.infradead.org
9937 S:      Orphan
9938 F:      drivers/net/wireless/marvell/libertas/
9939
9940 MARVELL MACCHIATOBIN SUPPORT
9941 M:      Russell King <linux@armlinux.org.uk>
9942 L:      linux-arm-kernel@lists.infradead.org
9943 S:      Maintained
9944 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9945
9946 MARVELL MV643XX ETHERNET DRIVER
9947 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9948 L:      netdev@vger.kernel.org
9949 S:      Maintained
9950 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9951 F:      include/linux/mv643xx.h
9952
9953 MARVELL MV88X3310 PHY DRIVER
9954 M:      Russell King <linux@armlinux.org.uk>
9955 L:      netdev@vger.kernel.org
9956 S:      Maintained
9957 F:      drivers/net/phy/marvell10g.c
9958
9959 MARVELL MVEBU THERMAL DRIVER
9960 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9961 S:      Maintained
9962 F:      drivers/thermal/armada_thermal.c
9963
9964 MARVELL MVNETA ETHERNET DRIVER
9965 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9966 L:      netdev@vger.kernel.org
9967 S:      Maintained
9968 F:      drivers/net/ethernet/marvell/mvneta.*
9969
9970 MARVELL MWIFIEX WIRELESS DRIVER
9971 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9972 M:      Nishant Sarmukadam <nishants@marvell.com>
9973 M:      Ganapathi Bhat <gbhat@marvell.com>
9974 M:      Xinming Hu <huxinming820@gmail.com>
9975 L:      linux-wireless@vger.kernel.org
9976 S:      Maintained
9977 F:      drivers/net/wireless/marvell/mwifiex/
9978
9979 MARVELL MWL8K WIRELESS DRIVER
9980 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9981 L:      linux-wireless@vger.kernel.org
9982 S:      Odd Fixes
9983 F:      drivers/net/wireless/marvell/mwl8k.c
9984
9985 MARVELL NAND CONTROLLER DRIVER
9986 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9987 L:      linux-mtd@lists.infradead.org
9988 S:      Maintained
9989 F:      drivers/mtd/nand/raw/marvell_nand.c
9990 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9991
9992 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9993 M:      Nicolas Pitre <nico@fluxnic.net>
9994 S:      Odd Fixes
9995 F:      drivers/mmc/host/mvsdio.*
9996
9997 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9998 M:      Hu Ziji <huziji@marvell.com>
9999 L:      linux-mmc@vger.kernel.org
10000 S:      Supported
10001 F:      drivers/mmc/host/sdhci-xenon*
10002 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
10003
10004 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
10005 M:      Sunil Goutham <sgoutham@marvell.com>
10006 M:      Linu Cherian <lcherian@marvell.com>
10007 M:      Geetha sowjanya <gakula@marvell.com>
10008 M:      Jerin Jacob <jerinj@marvell.com>
10009 L:      netdev@vger.kernel.org
10010 S:      Supported
10011 F:      drivers/net/ethernet/marvell/octeontx2/af/
10012
10013 MATROX FRAMEBUFFER DRIVER
10014 L:      linux-fbdev@vger.kernel.org
10015 S:      Orphan
10016 F:      drivers/video/fbdev/matrox/matroxfb_*
10017 F:      include/uapi/linux/matroxfb.h
10018
10019 MAX16065 HARDWARE MONITOR DRIVER
10020 M:      Guenter Roeck <linux@roeck-us.net>
10021 L:      linux-hwmon@vger.kernel.org
10022 S:      Maintained
10023 F:      Documentation/hwmon/max16065.rst
10024 F:      drivers/hwmon/max16065.c
10025
10026 MAX2175 SDR TUNER DRIVER
10027 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10028 L:      linux-media@vger.kernel.org
10029 T:      git git://linuxtv.org/media_tree.git
10030 S:      Maintained
10031 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
10032 F:      Documentation/media/v4l-drivers/max2175.rst
10033 F:      drivers/media/i2c/max2175*
10034 F:      include/uapi/linux/max2175.h
10035
10036 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
10037 L:      linux-hwmon@vger.kernel.org
10038 S:      Orphan
10039 F:      Documentation/hwmon/max6650.rst
10040 F:      drivers/hwmon/max6650.c
10041
10042 MAX6697 HARDWARE MONITOR DRIVER
10043 M:      Guenter Roeck <linux@roeck-us.net>
10044 L:      linux-hwmon@vger.kernel.org
10045 S:      Maintained
10046 F:      Documentation/hwmon/max6697.rst
10047 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
10048 F:      drivers/hwmon/max6697.c
10049 F:      include/linux/platform_data/max6697.h
10050
10051 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10052 M:      Peter Rosin <peda@axentia.se>
10053 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10054 S:      Maintained
10055 F:      Documentation/devicetree/bindings/sound/max9860.txt
10056 F:      sound/soc/codecs/max9860.*
10057
10058 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10059 M:      Andreas Klinger <ak@it-klinger.de>
10060 L:      linux-iio@vger.kernel.org
10061 S:      Maintained
10062 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
10063 F:      drivers/iio/proximity/mb1232.c
10064
10065 MAXIM MAX77650 PMIC MFD DRIVER
10066 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10067 L:      linux-kernel@vger.kernel.org
10068 S:      Maintained
10069 F:      Documentation/devicetree/bindings/*/*max77650.yaml
10070 F:      Documentation/devicetree/bindings/*/max77650*.yaml
10071 F:      include/linux/mfd/max77650.h
10072 F:      drivers/mfd/max77650.c
10073 F:      drivers/regulator/max77650-regulator.c
10074 F:      drivers/power/supply/max77650-charger.c
10075 F:      drivers/input/misc/max77650-onkey.c
10076 F:      drivers/leds/leds-max77650.c
10077 F:      drivers/gpio/gpio-max77650.c
10078
10079 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10080 M:      Javier Martinez Canillas <javier@dowhile0.org>
10081 L:      linux-kernel@vger.kernel.org
10082 S:      Supported
10083 F:      drivers/regulator/max77802-regulator.c
10084 F:      Documentation/devicetree/bindings/*/*max77802.txt
10085 F:      include/dt-bindings/*/*max77802.h
10086
10087 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10088 M:      Krzysztof Kozlowski <krzk@kernel.org>
10089 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10090 L:      linux-pm@vger.kernel.org
10091 S:      Supported
10092 F:      drivers/power/supply/max14577_charger.c
10093 F:      drivers/power/supply/max77693_charger.c
10094
10095 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10096 M:      Chanwoo Choi <cw00.choi@samsung.com>
10097 M:      Krzysztof Kozlowski <krzk@kernel.org>
10098 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10099 L:      linux-kernel@vger.kernel.org
10100 S:      Supported
10101 F:      drivers/*/max14577*.c
10102 F:      drivers/*/max77686*.c
10103 F:      drivers/*/max77693*.c
10104 F:      drivers/extcon/extcon-max14577.c
10105 F:      drivers/extcon/extcon-max77693.c
10106 F:      drivers/rtc/rtc-max77686.c
10107 F:      drivers/clk/clk-max77686.c
10108 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10109 F:      Documentation/devicetree/bindings/*/max77686.txt
10110 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10111 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10112 F:      include/linux/mfd/max14577*.h
10113 F:      include/linux/mfd/max77686*.h
10114 F:      include/linux/mfd/max77693*.h
10115
10116 MAXIRADIO FM RADIO RECEIVER DRIVER
10117 M:      Hans Verkuil <hverkuil@xs4all.nl>
10118 L:      linux-media@vger.kernel.org
10119 T:      git git://linuxtv.org/media_tree.git
10120 W:      https://linuxtv.org
10121 S:      Maintained
10122 F:      drivers/media/radio/radio-maxiradio*
10123
10124 MCAN MMIO DEVICE DRIVER
10125 M:      Dan Murphy <dmurphy@ti.com>
10126 M:      Sriram Dash <sriram.dash@samsung.com>
10127 L:      linux-can@vger.kernel.org
10128 S:      Maintained
10129 F:      Documentation/devicetree/bindings/net/can/m_can.txt
10130 F:      drivers/net/can/m_can/m_can.c
10131 F:      drivers/net/can/m_can/m_can.h
10132 F:      drivers/net/can/m_can/m_can_platform.c
10133
10134 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10135 M:      Peter Rosin <peda@axentia.se>
10136 L:      linux-iio@vger.kernel.org
10137 S:      Maintained
10138 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10139 F:      drivers/iio/potentiometer/mcp4018.c
10140 F:      drivers/iio/potentiometer/mcp4531.c
10141
10142 MCR20A IEEE-802.15.4 RADIO DRIVER
10143 M:      Xue Liu <liuxuenetmail@gmail.com>
10144 L:      linux-wpan@vger.kernel.org
10145 W:      https://github.com/xueliu/mcr20a-linux
10146 S:      Maintained
10147 F:      drivers/net/ieee802154/mcr20a.c
10148 F:      drivers/net/ieee802154/mcr20a.h
10149 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10150
10151 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10152 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10153 L:      linux-iio@vger.kernel.org
10154 S:      Maintained
10155 F:      drivers/iio/dac/cio-dac.c
10156
10157 MEDIA CONTROLLER FRAMEWORK
10158 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10159 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10160 L:      linux-media@vger.kernel.org
10161 W:      https://www.linuxtv.org
10162 T:      git git://linuxtv.org/media_tree.git
10163 S:      Supported
10164 F:      drivers/media/mc/
10165 F:      include/media/media-*.h
10166 F:      include/uapi/linux/media.h
10167
10168 MEDIA DRIVERS FOR ASCOT2E
10169 M:      Sergey Kozlov <serjk@netup.ru>
10170 M:      Abylay Ospan <aospan@netup.ru>
10171 L:      linux-media@vger.kernel.org
10172 W:      https://linuxtv.org
10173 W:      http://netup.tv/
10174 T:      git git://linuxtv.org/media_tree.git
10175 S:      Supported
10176 F:      drivers/media/dvb-frontends/ascot2e*
10177
10178 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10179 M:      Jasmin Jessich <jasmin@anw.at>
10180 L:      linux-media@vger.kernel.org
10181 W:      https://linuxtv.org
10182 T:      git git://linuxtv.org/media_tree.git
10183 S:      Maintained
10184 F:      drivers/media/dvb-frontends/cxd2099*
10185
10186 MEDIA DRIVERS FOR CXD2841ER
10187 M:      Sergey Kozlov <serjk@netup.ru>
10188 M:      Abylay Ospan <aospan@netup.ru>
10189 L:      linux-media@vger.kernel.org
10190 W:      https://linuxtv.org
10191 W:      http://netup.tv/
10192 T:      git git://linuxtv.org/media_tree.git
10193 S:      Supported
10194 F:      drivers/media/dvb-frontends/cxd2841er*
10195
10196 MEDIA DRIVERS FOR CXD2880
10197 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10198 L:      linux-media@vger.kernel.org
10199 W:      http://linuxtv.org/
10200 T:      git git://linuxtv.org/media_tree.git
10201 S:      Supported
10202 F:      drivers/media/dvb-frontends/cxd2880/*
10203 F:      drivers/media/spi/cxd2880*
10204
10205 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10206 L:      linux-media@vger.kernel.org
10207 W:      https://linuxtv.org
10208 T:      git git://linuxtv.org/media_tree.git
10209 S:      Orphan
10210 F:      drivers/media/pci/ddbridge/*
10211
10212 MEDIA DRIVERS FOR FREESCALE IMX
10213 M:      Steve Longerbeam <slongerbeam@gmail.com>
10214 M:      Philipp Zabel <p.zabel@pengutronix.de>
10215 L:      linux-media@vger.kernel.org
10216 T:      git git://linuxtv.org/media_tree.git
10217 S:      Maintained
10218 F:      Documentation/devicetree/bindings/media/imx.txt
10219 F:      Documentation/media/v4l-drivers/imx.rst
10220 F:      drivers/staging/media/imx/
10221 F:      include/linux/imx-media.h
10222 F:      include/media/imx.h
10223
10224 MEDIA DRIVER FOR FREESCALE IMX PXP
10225 M:      Philipp Zabel <p.zabel@pengutronix.de>
10226 L:      linux-media@vger.kernel.org
10227 T:      git git://linuxtv.org/media_tree.git
10228 S:      Maintained
10229 F:      drivers/media/platform/imx-pxp.[ch]
10230
10231 MEDIA DRIVERS FOR FREESCALE IMX7
10232 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10233 L:      linux-media@vger.kernel.org
10234 T:      git git://linuxtv.org/media_tree.git
10235 S:      Maintained
10236 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10237 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10238 F:      Documentation/media/v4l-drivers/imx7.rst
10239 F:      drivers/staging/media/imx/imx7-media-csi.c
10240 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10241
10242 MEDIA DRIVERS FOR HELENE
10243 M:      Abylay Ospan <aospan@netup.ru>
10244 L:      linux-media@vger.kernel.org
10245 W:      https://linuxtv.org
10246 W:      http://netup.tv/
10247 T:      git git://linuxtv.org/media_tree.git
10248 S:      Supported
10249 F:      drivers/media/dvb-frontends/helene*
10250
10251 MEDIA DRIVERS FOR HORUS3A
10252 M:      Sergey Kozlov <serjk@netup.ru>
10253 M:      Abylay Ospan <aospan@netup.ru>
10254 L:      linux-media@vger.kernel.org
10255 W:      https://linuxtv.org
10256 W:      http://netup.tv/
10257 T:      git git://linuxtv.org/media_tree.git
10258 S:      Supported
10259 F:      drivers/media/dvb-frontends/horus3a*
10260
10261 MEDIA DRIVERS FOR LNBH25
10262 M:      Sergey Kozlov <serjk@netup.ru>
10263 M:      Abylay Ospan <aospan@netup.ru>
10264 L:      linux-media@vger.kernel.org
10265 W:      https://linuxtv.org
10266 W:      http://netup.tv/
10267 T:      git git://linuxtv.org/media_tree.git
10268 S:      Supported
10269 F:      drivers/media/dvb-frontends/lnbh25*
10270
10271 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10272 L:      linux-media@vger.kernel.org
10273 W:      https://linuxtv.org
10274 T:      git git://linuxtv.org/media_tree.git
10275 S:      Orphan
10276 F:      drivers/media/dvb-frontends/mxl5xx*
10277
10278 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10279 M:      Sergey Kozlov <serjk@netup.ru>
10280 M:      Abylay Ospan <aospan@netup.ru>
10281 L:      linux-media@vger.kernel.org
10282 W:      https://linuxtv.org
10283 W:      http://netup.tv/
10284 T:      git git://linuxtv.org/media_tree.git
10285 S:      Supported
10286 F:      drivers/media/pci/netup_unidvb/*
10287
10288 MEDIA DRIVERS FOR RENESAS - CEU
10289 M:      Jacopo Mondi <jacopo@jmondi.org>
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,ceu.txt
10295 F:      drivers/media/platform/renesas-ceu.c
10296 F:      include/media/drv-intf/renesas-ceu.h
10297
10298 MEDIA DRIVERS FOR RENESAS - DRIF
10299 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10300 L:      linux-media@vger.kernel.org
10301 L:      linux-renesas-soc@vger.kernel.org
10302 T:      git git://linuxtv.org/media_tree.git
10303 S:      Supported
10304 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10305 F:      drivers/media/platform/rcar_drif.c
10306
10307 MEDIA DRIVERS FOR RENESAS - FCP
10308 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10309 L:      linux-media@vger.kernel.org
10310 L:      linux-renesas-soc@vger.kernel.org
10311 T:      git git://linuxtv.org/media_tree.git
10312 S:      Supported
10313 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10314 F:      drivers/media/platform/rcar-fcp.c
10315 F:      include/media/rcar-fcp.h
10316
10317 MEDIA DRIVERS FOR RENESAS - FDP1
10318 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10319 L:      linux-media@vger.kernel.org
10320 L:      linux-renesas-soc@vger.kernel.org
10321 T:      git git://linuxtv.org/media_tree.git
10322 S:      Supported
10323 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10324 F:      drivers/media/platform/rcar_fdp1.c
10325
10326 MEDIA DRIVERS FOR RENESAS - VIN
10327 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10328 L:      linux-media@vger.kernel.org
10329 L:      linux-renesas-soc@vger.kernel.org
10330 T:      git git://linuxtv.org/media_tree.git
10331 S:      Supported
10332 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10333 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10334 F:      drivers/media/platform/rcar-vin/
10335
10336 MEDIA DRIVERS FOR RENESAS - VSP1
10337 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10338 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10339 L:      linux-media@vger.kernel.org
10340 L:      linux-renesas-soc@vger.kernel.org
10341 T:      git git://linuxtv.org/media_tree.git
10342 S:      Supported
10343 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10344 F:      drivers/media/platform/vsp1/
10345
10346 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10347 L:      linux-media@vger.kernel.org
10348 W:      https://linuxtv.org
10349 T:      git git://linuxtv.org/media_tree.git
10350 S:      Orphan
10351 F:      drivers/media/dvb-frontends/stv0910*
10352
10353 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10354 L:      linux-media@vger.kernel.org
10355 W:      https://linuxtv.org
10356 T:      git git://linuxtv.org/media_tree.git
10357 S:      Orphan
10358 F:      drivers/media/dvb-frontends/stv6111*
10359
10360 MEDIA DRIVERS FOR STM32 - DCMI
10361 M:      Hugues Fruchet <hugues.fruchet@st.com>
10362 L:      linux-media@vger.kernel.org
10363 T:      git git://linuxtv.org/media_tree.git
10364 S:      Supported
10365 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10366 F:      drivers/media/platform/stm32/stm32-dcmi.c
10367
10368 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10369 M:      Dmitry Osipenko <digetx@gmail.com>
10370 L:      linux-media@vger.kernel.org
10371 L:      linux-tegra@vger.kernel.org
10372 T:      git git://linuxtv.org/media_tree.git
10373 S:      Maintained
10374 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10375 F:      drivers/staging/media/tegra-vde/
10376
10377 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10378 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10379 L:      linux-media@vger.kernel.org
10380 W:      https://linuxtv.org
10381 Q:      http://patchwork.kernel.org/project/linux-media/list/
10382 T:      git git://linuxtv.org/media_tree.git
10383 S:      Maintained
10384 F:      Documentation/devicetree/bindings/media/
10385 F:      Documentation/media/
10386 F:      drivers/media/
10387 F:      drivers/staging/media/
10388 F:      include/linux/platform_data/media/
10389 F:      include/media/
10390 F:      include/uapi/linux/dvb/
10391 F:      include/uapi/linux/videodev2.h
10392 F:      include/uapi/linux/media.h
10393 F:      include/uapi/linux/v4l2-*
10394 F:      include/uapi/linux/meye.h
10395 F:      include/uapi/linux/ivtv*
10396 F:      include/uapi/linux/uvcvideo.h
10397
10398 MEDIATEK BLUETOOTH DRIVER
10399 M:      Sean Wang <sean.wang@mediatek.com>
10400 L:      linux-bluetooth@vger.kernel.org
10401 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10402 S:      Maintained
10403 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10404 F:      drivers/bluetooth/btmtkuart.c
10405
10406 MEDIATEK CIR DRIVER
10407 M:      Sean Wang <sean.wang@mediatek.com>
10408 S:      Maintained
10409 F:      drivers/media/rc/mtk-cir.c
10410
10411 MEDIATEK DMA DRIVER
10412 M:      Sean Wang <sean.wang@mediatek.com>
10413 L:      dmaengine@vger.kernel.org
10414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10415 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10416 S:      Maintained
10417 F:      Documentation/devicetree/bindings/dma/mtk-*
10418 F:      drivers/dma/mediatek/
10419
10420 MEDIATEK PMIC LED DRIVER
10421 M:      Sean Wang <sean.wang@mediatek.com>
10422 S:      Maintained
10423 F:      drivers/leds/leds-mt6323.c
10424 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10425
10426 MEDIATEK ETHERNET DRIVER
10427 M:      Felix Fietkau <nbd@openwrt.org>
10428 M:      John Crispin <john@phrozen.org>
10429 M:      Sean Wang <sean.wang@mediatek.com>
10430 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10431 L:      netdev@vger.kernel.org
10432 S:      Maintained
10433 F:      drivers/net/ethernet/mediatek/
10434
10435 MEDIATEK SWITCH DRIVER
10436 M:      Sean Wang <sean.wang@mediatek.com>
10437 L:      netdev@vger.kernel.org
10438 S:      Maintained
10439 F:      drivers/net/dsa/mt7530.*
10440 F:      net/dsa/tag_mtk.c
10441
10442 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
10443 M:      Sean Wang <sean.wang@mediatek.com>
10444 L:      linux-pm@vger.kernel.org
10445 S:      Maintained
10446 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
10447 F:      drivers/power/reset/mt6323-poweroff.c
10448
10449 MEDIATEK JPEG DRIVER
10450 M:      Rick Chang <rick.chang@mediatek.com>
10451 M:      Bin Liu <bin.liu@mediatek.com>
10452 S:      Supported
10453 F:      drivers/media/platform/mtk-jpeg/
10454 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10455
10456 MEDIATEK MDP DRIVER
10457 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10458 M:      Houlong Wei <houlong.wei@mediatek.com>
10459 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10460 S:      Supported
10461 F:      drivers/media/platform/mtk-mdp/
10462 F:      drivers/media/platform/mtk-vpu/
10463 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10464
10465 MEDIATEK MEDIA DRIVER
10466 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10467 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10468 S:      Supported
10469 F:      drivers/media/platform/mtk-vcodec/
10470 F:      drivers/media/platform/mtk-vpu/
10471 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10472 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10473
10474 MEDIATEK MMC/SD/SDIO DRIVER
10475 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10476 S:      Maintained
10477 F:      drivers/mmc/host/mtk-sd.c
10478 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10479
10480 MEDIATEK MT76 WIRELESS LAN DRIVER
10481 M:      Felix Fietkau <nbd@nbd.name>
10482 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10483 R:      Ryder Lee <ryder.lee@mediatek.com>
10484 R:      Roy Luo <royluo@google.com>
10485 L:      linux-wireless@vger.kernel.org
10486 S:      Maintained
10487 F:      drivers/net/wireless/mediatek/mt76/
10488
10489 MEDIATEK MT7601U WIRELESS LAN DRIVER
10490 M:      Jakub Kicinski <kubakici@wp.pl>
10491 L:      linux-wireless@vger.kernel.org
10492 S:      Maintained
10493 F:      drivers/net/wireless/mediatek/mt7601u/
10494
10495 MEDIATEK MT7621/28/88 I2C DRIVER
10496 M:      Stefan Roese <sr@denx.de>
10497 L:      linux-i2c@vger.kernel.org
10498 S:      Maintained
10499 F:      drivers/i2c/busses/i2c-mt7621.c
10500 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10501
10502 MEDIATEK NAND CONTROLLER DRIVER
10503 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10504 L:      linux-mtd@lists.infradead.org
10505 S:      Maintained
10506 F:      drivers/mtd/nand/raw/mtk_*
10507 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10508
10509 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10510 M:      Sean Wang <sean.wang@mediatek.com>
10511 S:      Maintained
10512 F:      drivers/char/hw_random/mtk-rng.c
10513
10514 MEDIATEK USB3 DRD IP DRIVER
10515 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10516 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10518 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10519 S:      Maintained
10520 F:      drivers/usb/mtu3/
10521
10522 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10523 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10524 M:      Martin Donnelly <martin.donnelly@ge.com>
10525 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10526 S:      Maintained
10527 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10528 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10529
10530 MEGARAID SCSI/SAS DRIVERS
10531 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10532 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10533 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10534 L:      megaraidlinux.pdl@broadcom.com
10535 L:      linux-scsi@vger.kernel.org
10536 W:      http://www.avagotech.com/support/
10537 S:      Maintained
10538 F:      Documentation/scsi/megaraid.txt
10539 F:      drivers/scsi/megaraid.*
10540 F:      drivers/scsi/megaraid/
10541
10542 MELEXIS MLX90614 DRIVER
10543 M:      Crt Mori <cmo@melexis.com>
10544 L:      linux-iio@vger.kernel.org
10545 W:      http://www.melexis.com
10546 S:      Supported
10547 F:      drivers/iio/temperature/mlx90614.c
10548
10549 MELEXIS MLX90632 DRIVER
10550 M:      Crt Mori <cmo@melexis.com>
10551 L:      linux-iio@vger.kernel.org
10552 W:      http://www.melexis.com
10553 S:      Supported
10554 F:      drivers/iio/temperature/mlx90632.c
10555
10556 MELFAS MIP4 TOUCHSCREEN DRIVER
10557 M:      Sangwon Jee <jeesw@melfas.com>
10558 W:      http://www.melfas.com
10559 S:      Supported
10560 F:      drivers/input/touchscreen/melfas_mip4.c
10561 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10562
10563 MELLANOX ETHERNET DRIVER (mlx4_en)
10564 M:      Tariq Toukan <tariqt@mellanox.com>
10565 L:      netdev@vger.kernel.org
10566 S:      Supported
10567 W:      http://www.mellanox.com
10568 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10569 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10570
10571 MELLANOX ETHERNET DRIVER (mlx5e)
10572 M:      Saeed Mahameed <saeedm@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/mlx5/core/en_*
10578
10579 MELLANOX ETHERNET INNOVA DRIVERS
10580 R:      Boris Pismenny <borisp@mellanox.com>
10581 L:      netdev@vger.kernel.org
10582 S:      Supported
10583 W:      http://www.mellanox.com
10584 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10585 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10586 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10587 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10588 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10589
10590 MELLANOX ETHERNET SWITCH DRIVERS
10591 M:      Jiri Pirko <jiri@mellanox.com>
10592 M:      Ido Schimmel <idosch@mellanox.com>
10593 L:      netdev@vger.kernel.org
10594 S:      Supported
10595 W:      http://www.mellanox.com
10596 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10597 F:      drivers/net/ethernet/mellanox/mlxsw/
10598 F:      tools/testing/selftests/drivers/net/mlxsw/
10599
10600 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10601 M:      mlxsw@mellanox.com
10602 L:      netdev@vger.kernel.org
10603 S:      Supported
10604 W:      http://www.mellanox.com
10605 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10606 F:      drivers/net/ethernet/mellanox/mlxfw/
10607
10608 MELLANOX HARDWARE PLATFORM SUPPORT
10609 M:      Andy Shevchenko <andy@infradead.org>
10610 M:      Darren Hart <dvhart@infradead.org>
10611 M:      Vadim Pasternak <vadimp@mellanox.com>
10612 L:      platform-driver-x86@vger.kernel.org
10613 S:      Supported
10614 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
10615 F:      drivers/platform/mellanox/
10616 F:      include/linux/platform_data/mlxreg.h
10617
10618 MELLANOX MLX4 core VPI driver
10619 M:      Tariq Toukan <tariqt@mellanox.com>
10620 L:      netdev@vger.kernel.org
10621 L:      linux-rdma@vger.kernel.org
10622 W:      http://www.mellanox.com
10623 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10624 S:      Supported
10625 F:      drivers/net/ethernet/mellanox/mlx4/
10626 F:      include/linux/mlx4/
10627
10628 MELLANOX MLX4 IB driver
10629 M:      Yishai Hadas <yishaih@mellanox.com>
10630 L:      linux-rdma@vger.kernel.org
10631 W:      http://www.mellanox.com
10632 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10633 S:      Supported
10634 F:      drivers/infiniband/hw/mlx4/
10635 F:      include/linux/mlx4/
10636 F:      include/uapi/rdma/mlx4-abi.h
10637
10638 MELLANOX MLX5 core VPI driver
10639 M:      Saeed Mahameed <saeedm@mellanox.com>
10640 M:      Leon Romanovsky <leonro@mellanox.com>
10641 L:      netdev@vger.kernel.org
10642 L:      linux-rdma@vger.kernel.org
10643 W:      http://www.mellanox.com
10644 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10645 S:      Supported
10646 F:      drivers/net/ethernet/mellanox/mlx5/core/
10647 F:      include/linux/mlx5/
10648 F:      Documentation/networking/device_drivers/mellanox/
10649
10650 MELLANOX MLX5 IB driver
10651 M:      Leon Romanovsky <leonro@mellanox.com>
10652 L:      linux-rdma@vger.kernel.org
10653 W:      http://www.mellanox.com
10654 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10655 S:      Supported
10656 F:      drivers/infiniband/hw/mlx5/
10657 F:      include/linux/mlx5/
10658 F:      include/uapi/rdma/mlx5-abi.h
10659
10660 MELLANOX MLXCPLD I2C AND MUX DRIVER
10661 M:      Vadim Pasternak <vadimp@mellanox.com>
10662 M:      Michael Shych <michaelsh@mellanox.com>
10663 L:      linux-i2c@vger.kernel.org
10664 S:      Supported
10665 F:      drivers/i2c/busses/i2c-mlxcpld.c
10666 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10667 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10668
10669 MELLANOX MLXCPLD LED DRIVER
10670 M:      Vadim Pasternak <vadimp@mellanox.com>
10671 L:      linux-leds@vger.kernel.org
10672 S:      Supported
10673 F:      drivers/leds/leds-mlxcpld.c
10674 F:      drivers/leds/leds-mlxreg.c
10675 F:      Documentation/leds/leds-mlxcpld.rst
10676
10677 MELLANOX PLATFORM DRIVER
10678 M:      Vadim Pasternak <vadimp@mellanox.com>
10679 L:      platform-driver-x86@vger.kernel.org
10680 S:      Supported
10681 F:      drivers/platform/x86/mlx-platform.c
10682
10683 MEMBARRIER SUPPORT
10684 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10685 M:      "Paul E. McKenney" <paulmck@kernel.org>
10686 L:      linux-kernel@vger.kernel.org
10687 S:      Supported
10688 F:      kernel/sched/membarrier.c
10689 F:      include/uapi/linux/membarrier.h
10690 F:      arch/powerpc/include/asm/membarrier.h
10691
10692 MEMBLOCK
10693 M:      Mike Rapoport <rppt@linux.ibm.com>
10694 L:      linux-mm@kvack.org
10695 S:      Maintained
10696 F:      include/linux/memblock.h
10697 F:      mm/memblock.c
10698 F:      Documentation/core-api/boot-time-mm.rst
10699
10700 MEMORY MANAGEMENT
10701 M:      Andrew Morton <akpm@linux-foundation.org>
10702 L:      linux-mm@kvack.org
10703 W:      http://www.linux-mm.org
10704 T:      quilt https://ozlabs.org/~akpm/mmotm/
10705 T:      quilt https://ozlabs.org/~akpm/mmots/
10706 T:      git git://github.com/hnaz/linux-mm.git
10707 S:      Maintained
10708 F:      include/linux/mm.h
10709 F:      include/linux/gfp.h
10710 F:      include/linux/mmzone.h
10711 F:      include/linux/memory_hotplug.h
10712 F:      include/linux/vmalloc.h
10713 F:      mm/
10714
10715 MEMORY TECHNOLOGY DEVICES (MTD)
10716 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10717 M:      Richard Weinberger <richard@nod.at>
10718 M:      Vignesh Raghavendra <vigneshr@ti.com>
10719 L:      linux-mtd@lists.infradead.org
10720 W:      http://www.linux-mtd.infradead.org/
10721 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10722 C:      irc://irc.oftc.net/mtd
10723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10725 S:      Maintained
10726 F:      Documentation/devicetree/bindings/mtd/
10727 F:      drivers/mtd/
10728 F:      include/linux/mtd/
10729 F:      include/uapi/mtd/
10730
10731 MEN A21 WATCHDOG DRIVER
10732 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10733 L:      linux-watchdog@vger.kernel.org
10734 S:      Maintained
10735 F:      drivers/watchdog/mena21_wdt.c
10736
10737 MEN CHAMELEON BUS (mcb)
10738 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10739 S:      Maintained
10740 F:      drivers/mcb/
10741 F:      include/linux/mcb.h
10742 F:      Documentation/driver-api/men-chameleon-bus.rst
10743
10744 MEN F21BMC (Board Management Controller)
10745 M:      Andreas Werner <andreas.werner@men.de>
10746 S:      Supported
10747 F:      drivers/mfd/menf21bmc.c
10748 F:      drivers/watchdog/menf21bmc_wdt.c
10749 F:      drivers/leds/leds-menf21bmc.c
10750 F:      drivers/hwmon/menf21bmc_hwmon.c
10751 F:      Documentation/hwmon/menf21bmc.rst
10752
10753 MEN Z069 WATCHDOG DRIVER
10754 M:      Johannes Thumshirn <jth@kernel.org>
10755 L:      linux-watchdog@vger.kernel.org
10756 S:      Maintained
10757 F:      drivers/watchdog/menz69_wdt.c
10758
10759 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10760 M:      Neil Armstrong <narmstrong@baylibre.com>
10761 L:      linux-media@vger.kernel.org
10762 L:      linux-amlogic@lists.infradead.org
10763 W:      http://linux-meson.com/
10764 S:      Supported
10765 F:      drivers/media/platform/meson/ao-cec.c
10766 F:      drivers/media/platform/meson/ao-cec-g12a.c
10767 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
10768 T:      git git://linuxtv.org/media_tree.git
10769
10770 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10771 M:      Liang Yang <liang.yang@amlogic.com>
10772 L:      linux-mtd@lists.infradead.org
10773 S:      Maintained
10774 F:      drivers/mtd/nand/raw/meson_*
10775 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10776
10777 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10778 M:      Maxime Jourdan <mjourdan@baylibre.com>
10779 L:      linux-media@vger.kernel.org
10780 L:      linux-amlogic@lists.infradead.org
10781 S:      Supported
10782 F:      drivers/staging/media/meson/vdec/
10783 T:      git git://linuxtv.org/media_tree.git
10784
10785 METHODE UDPU SUPPORT
10786 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10787 S:      Maintained
10788 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10789
10790 MICROBLAZE ARCHITECTURE
10791 M:      Michal Simek <monstr@monstr.eu>
10792 W:      http://www.monstr.eu/fdt/
10793 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10794 S:      Supported
10795 F:      arch/microblaze/
10796
10797 MICROCHIP AT91 SERIAL DRIVER
10798 M:      Richard Genoud <richard.genoud@gmail.com>
10799 S:      Maintained
10800 F:      drivers/tty/serial/atmel_serial.c
10801 F:      drivers/tty/serial/atmel_serial.h
10802 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10803
10804 MICROCHIP AUDIO ASOC DRIVERS
10805 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10806 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10807 S:      Supported
10808 F:      sound/soc/atmel
10809
10810 MICROCHIP DMA DRIVER
10811 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10813 L:      dmaengine@vger.kernel.org
10814 S:      Supported
10815 F:      drivers/dma/at_hdmac.c
10816 F:      drivers/dma/at_hdmac_regs.h
10817 F:      include/linux/platform_data/dma-atmel.h
10818 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10819 F:      include/dt-bindings/dma/at91.h
10820
10821 MICROCHIP ECC DRIVER
10822 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10823 L:      linux-crypto@vger.kernel.org
10824 S:      Maintained
10825 F:      drivers/crypto/atmel-ecc.*
10826
10827 MICROCHIP I2C DRIVER
10828 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10829 L:      linux-i2c@vger.kernel.org
10830 S:      Supported
10831 F:      drivers/i2c/busses/i2c-at91.h
10832 F:      drivers/i2c/busses/i2c-at91-*.c
10833
10834 MICROCHIP ISC DRIVER
10835 M:      Eugen Hristev <eugen.hristev@microchip.com>
10836 L:      linux-media@vger.kernel.org
10837 S:      Supported
10838 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10839 F:      drivers/media/platform/atmel/atmel-isc.h
10840 F:      drivers/media/platform/atmel/atmel-isc-base.c
10841 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10842 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10843
10844 MICROCHIP ISI DRIVER
10845 M:      Eugen Hristev <eugen.hristev@microchip.com>
10846 L:      linux-media@vger.kernel.org
10847 S:      Supported
10848 F:      drivers/media/platform/atmel/atmel-isi.c
10849 F:      drivers/media/platform/atmel/atmel-isi.h
10850
10851 MICROCHIP AT91 USART MFD DRIVER
10852 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10853 L:      linux-kernel@vger.kernel.org
10854 S:      Supported
10855 F:      drivers/mfd/at91-usart.c
10856 F:      include/dt-bindings/mfd/at91-usart.h
10857 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10858
10859 MICROCHIP AT91 USART SPI DRIVER
10860 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10861 L:      linux-spi@vger.kernel.org
10862 S:      Supported
10863 F:      drivers/spi/spi-at91-usart.c
10864 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10865
10866 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10867 M:      Woojung Huh <woojung.huh@microchip.com>
10868 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10869 L:      netdev@vger.kernel.org
10870 S:      Maintained
10871 F:      net/dsa/tag_ksz.c
10872 F:      drivers/net/dsa/microchip/*
10873 F:      include/linux/platform_data/microchip-ksz.h
10874 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10875
10876 MICROCHIP LAN743X ETHERNET DRIVER
10877 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10878 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10879 L:      netdev@vger.kernel.org
10880 S:      Maintained
10881 F:      drivers/net/ethernet/microchip/lan743x_*
10882
10883 MICROCHIP LCDFB DRIVER
10884 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10885 L:      linux-fbdev@vger.kernel.org
10886 S:      Maintained
10887 F:      drivers/video/fbdev/atmel_lcdfb.c
10888 F:      include/video/atmel_lcdc.h
10889
10890 MICROCHIP MMC/SD/SDIO MCI DRIVER
10891 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10892 S:      Maintained
10893 F:      drivers/mmc/host/atmel-mci.c
10894
10895 MICROCHIP MCP16502 PMIC DRIVER
10896 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10897 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10898 S:      Maintained
10899 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10900 F:      drivers/regulator/mcp16502.c
10901
10902 MICROCHIP MCP3911 ADC DRIVER
10903 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10904 M:      Kent Gustavsson <kent@minoris.se>
10905 L:      linux-iio@vger.kernel.org
10906 S:      Supported
10907 F:      drivers/iio/adc/mcp3911.c
10908 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
10909
10910 MICROCHIP NAND DRIVER
10911 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10912 L:      linux-mtd@lists.infradead.org
10913 S:      Supported
10914 F:      drivers/mtd/nand/raw/atmel/*
10915 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10916
10917 MICROCHIP PWM DRIVER
10918 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10919 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10920 L:      linux-pwm@vger.kernel.org
10921 S:      Supported
10922 F:      drivers/pwm/pwm-atmel.c
10923 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10924
10925 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10926 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10927 M:      Eugen Hristev <eugen.hristev@microchip.com>
10928 L:      linux-iio@vger.kernel.org
10929 S:      Supported
10930 F:      drivers/iio/adc/at91-sama5d2_adc.c
10931 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10932 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10933
10934 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10935 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10936 S:      Supported
10937 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10938
10939 MICROCHIP SPI DRIVER
10940 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10941 S:      Supported
10942 F:      drivers/spi/spi-atmel.*
10943
10944 MICROCHIP SSC DRIVER
10945 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10946 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10947 S:      Supported
10948 F:      drivers/misc/atmel-ssc.c
10949 F:      include/linux/atmel-ssc.h
10950
10951 MICROCHIP USBA UDC DRIVER
10952 M:      Cristian Birsan <cristian.birsan@microchip.com>
10953 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10954 S:      Supported
10955 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10956
10957 MICROCHIP USB251XB DRIVER
10958 M:      Richard Leitner <richard.leitner@skidata.com>
10959 L:      linux-usb@vger.kernel.org
10960 S:      Maintained
10961 F:      drivers/usb/misc/usb251xb.c
10962 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10963
10964 MICROCHIP XDMA DRIVER
10965 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10966 L:      linux-arm-kernel@lists.infradead.org
10967 L:      dmaengine@vger.kernel.org
10968 S:      Supported
10969 F:      drivers/dma/at_xdmac.c
10970
10971 MICROSEMI MIPS SOCS
10972 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10973 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10974 L:      linux-mips@vger.kernel.org
10975 S:      Supported
10976 F:      arch/mips/generic/board-ocelot.c
10977 F:      arch/mips/configs/generic/board-ocelot.config
10978 F:      arch/mips/boot/dts/mscc/
10979 F:      Documentation/devicetree/bindings/mips/mscc.txt
10980
10981 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10982 M:      Don Brace <don.brace@microsemi.com>
10983 L:      esc.storagedev@microsemi.com
10984 L:      linux-scsi@vger.kernel.org
10985 S:      Supported
10986 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10987 F:      drivers/scsi/smartpqi/Kconfig
10988 F:      drivers/scsi/smartpqi/Makefile
10989 F:      include/linux/cciss*.h
10990 F:      include/uapi/linux/cciss*.h
10991 F:      Documentation/scsi/smartpqi.txt
10992
10993 MICROSEMI ETHERNET SWITCH DRIVER
10994 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10995 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10996 L:      netdev@vger.kernel.org
10997 S:      Supported
10998 F:      drivers/net/ethernet/mscc/
10999 F:      include/soc/mscc/ocelot*
11000
11001 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
11002 M:      Chen Yu <yu.c.chen@intel.com>
11003 L:      platform-driver-x86@vger.kernel.org
11004 S:      Supported
11005 F:      drivers/platform/x86/surfacepro3_button.c
11006
11007 MICROTEK X6 SCANNER
11008 M:      Oliver Neukum <oliver@neukum.org>
11009 S:      Maintained
11010 F:      drivers/usb/image/microtek.*
11011
11012 MIPS
11013 M:      Ralf Baechle <ralf@linux-mips.org>
11014 M:      Paul Burton <paulburton@kernel.org>
11015 M:      James Hogan <jhogan@kernel.org>
11016 L:      linux-mips@vger.kernel.org
11017 W:      http://www.linux-mips.org/
11018 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
11019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
11020 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
11021 S:      Supported
11022 F:      Documentation/devicetree/bindings/mips/
11023 F:      Documentation/mips/
11024 F:      arch/mips/
11025 F:      drivers/platform/mips/
11026
11027 MIPS BOSTON DEVELOPMENT BOARD
11028 M:      Paul Burton <paulburton@kernel.org>
11029 L:      linux-mips@vger.kernel.org
11030 S:      Maintained
11031 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
11032 F:      arch/mips/boot/dts/img/boston.dts
11033 F:      arch/mips/configs/generic/board-boston.config
11034 F:      drivers/clk/imgtec/clk-boston.c
11035 F:      include/dt-bindings/clock/boston-clock.h
11036
11037 MIPS GENERIC PLATFORM
11038 M:      Paul Burton <paulburton@kernel.org>
11039 L:      linux-mips@vger.kernel.org
11040 S:      Supported
11041 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
11042 F:      arch/mips/generic/
11043 F:      arch/mips/tools/generic-board-config.sh
11044
11045 MIPS/LOONGSON1 ARCHITECTURE
11046 M:      Keguang Zhang <keguang.zhang@gmail.com>
11047 L:      linux-mips@vger.kernel.org
11048 S:      Maintained
11049 F:      arch/mips/loongson32/
11050 F:      arch/mips/include/asm/mach-loongson32/
11051 F:      drivers/*/*loongson1*
11052 F:      drivers/*/*/*loongson1*
11053
11054 MIPS/LOONGSON2EF ARCHITECTURE
11055 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11056 L:      linux-mips@vger.kernel.org
11057 S:      Maintained
11058 F:      arch/mips/loongson2ef/
11059 F:      arch/mips/include/asm/mach-loongson2ef/
11060 F:      drivers/*/*loongson2*
11061 F:      drivers/*/*/*loongson2*
11062
11063 MIPS/LOONGSON64 ARCHITECTURE
11064 M:      Huacai Chen <chenhc@lemote.com>
11065 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11066 L:      linux-mips@vger.kernel.org
11067 S:      Maintained
11068 F:      arch/mips/loongson64/
11069 F:      arch/mips/include/asm/mach-loongson64/
11070 F:      drivers/platform/mips/cpu_hwmon.c
11071 F:      drivers/*/*loongson3*
11072 F:      drivers/*/*/*loongson3*
11073
11074 MIPS RINT INSTRUCTION EMULATION
11075 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11076 L:      linux-mips@vger.kernel.org
11077 S:      Supported
11078 F:      arch/mips/math-emu/sp_rint.c
11079 F:      arch/mips/math-emu/dp_rint.c
11080
11081 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
11082 M:      Hans Verkuil <hverkuil@xs4all.nl>
11083 L:      linux-media@vger.kernel.org
11084 T:      git git://linuxtv.org/media_tree.git
11085 W:      https://linuxtv.org
11086 S:      Odd Fixes
11087 F:      drivers/media/radio/radio-miropcm20*
11088
11089 MMP SUPPORT
11090 R:      Lubomir Rintel <lkundrak@v3.sk>
11091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
11093 S:      Odd Fixes
11094 F:      arch/arm/boot/dts/mmp*
11095 F:      arch/arm/mach-mmp/
11096 F:      linux/soc/mmp/
11097
11098 MMP USB PHY DRIVERS
11099 R:      Lubomir Rintel <lkundrak@v3.sk>
11100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11101 S:      Maintained
11102 F:      drivers/phy/marvell/phy-mmp3-usb.c
11103 F:      drivers/phy/marvell/phy-pxa-usb.c
11104
11105 MMU GATHER AND TLB INVALIDATION
11106 M:      Will Deacon <will@kernel.org>
11107 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
11108 M:      Andrew Morton <akpm@linux-foundation.org>
11109 M:      Nick Piggin <npiggin@gmail.com>
11110 M:      Peter Zijlstra <peterz@infradead.org>
11111 L:      linux-arch@vger.kernel.org
11112 L:      linux-mm@kvack.org
11113 S:      Maintained
11114 F:      arch/*/include/asm/tlb.h
11115 F:      include/asm-generic/tlb.h
11116 F:      mm/mmu_gather.c
11117
11118 MN88472 MEDIA DRIVER
11119 M:      Antti Palosaari <crope@iki.fi>
11120 L:      linux-media@vger.kernel.org
11121 W:      https://linuxtv.org
11122 W:      http://palosaari.fi/linux/
11123 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11124 S:      Maintained
11125 F:      drivers/media/dvb-frontends/mn88472*
11126
11127 MN88473 MEDIA DRIVER
11128 M:      Antti Palosaari <crope@iki.fi>
11129 L:      linux-media@vger.kernel.org
11130 W:      https://linuxtv.org
11131 W:      http://palosaari.fi/linux/
11132 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11133 S:      Maintained
11134 F:      drivers/media/dvb-frontends/mn88473*
11135
11136 MODULE SUPPORT
11137 M:      Jessica Yu <jeyu@kernel.org>
11138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
11139 S:      Maintained
11140 F:      include/linux/module.h
11141 F:      kernel/module.c
11142
11143 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
11144 W:      http://popies.net/meye/
11145 S:      Orphan
11146 F:      Documentation/media/v4l-drivers/meye*
11147 F:      drivers/media/pci/meye/
11148 F:      include/uapi/linux/meye.h
11149
11150 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
11151 M:      Jiri Slaby <jirislaby@gmail.com>
11152 S:      Maintained
11153 F:      Documentation/driver-api/serial/moxa-smartio.rst
11154 F:      drivers/tty/mxser.*
11155
11156 MR800 AVERMEDIA USB FM RADIO DRIVER
11157 M:      Alexey Klimov <klimov.linux@gmail.com>
11158 L:      linux-media@vger.kernel.org
11159 T:      git git://linuxtv.org/media_tree.git
11160 S:      Maintained
11161 F:      drivers/media/radio/radio-mr800.c
11162
11163 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11164 M:      Alan Ott <alan@signal11.us>
11165 L:      linux-wpan@vger.kernel.org
11166 S:      Maintained
11167 F:      drivers/net/ieee802154/mrf24j40.c
11168 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11169
11170 MSI LAPTOP SUPPORT
11171 M:      "Lee, Chun-Yi" <jlee@suse.com>
11172 L:      platform-driver-x86@vger.kernel.org
11173 S:      Maintained
11174 F:      drivers/platform/x86/msi-laptop.c
11175
11176 MSI WMI SUPPORT
11177 L:      platform-driver-x86@vger.kernel.org
11178 S:      Orphan
11179 F:      drivers/platform/x86/msi-wmi.c
11180
11181 MSI001 MEDIA DRIVER
11182 M:      Antti Palosaari <crope@iki.fi>
11183 L:      linux-media@vger.kernel.org
11184 W:      https://linuxtv.org
11185 W:      http://palosaari.fi/linux/
11186 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11187 T:      git git://linuxtv.org/anttip/media_tree.git
11188 S:      Maintained
11189 F:      drivers/media/tuners/msi001*
11190
11191 MSI2500 MEDIA DRIVER
11192 M:      Antti Palosaari <crope@iki.fi>
11193 L:      linux-media@vger.kernel.org
11194 W:      https://linuxtv.org
11195 W:      http://palosaari.fi/linux/
11196 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11197 T:      git git://linuxtv.org/anttip/media_tree.git
11198 S:      Maintained
11199 F:      drivers/media/usb/msi2500/
11200
11201 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11202 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11203 L:      linux-mtd@lists.infradead.org
11204 S:      Maintained
11205 F:      drivers/mtd/devices/docg3*
11206
11207 MT9M032 APTINA SENSOR DRIVER
11208 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11209 L:      linux-media@vger.kernel.org
11210 T:      git git://linuxtv.org/media_tree.git
11211 S:      Maintained
11212 F:      drivers/media/i2c/mt9m032.c
11213 F:      include/media/i2c/mt9m032.h
11214
11215 MT9P031 APTINA CAMERA SENSOR
11216 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11217 L:      linux-media@vger.kernel.org
11218 T:      git git://linuxtv.org/media_tree.git
11219 S:      Maintained
11220 F:      drivers/media/i2c/mt9p031.c
11221 F:      include/media/i2c/mt9p031.h
11222
11223 MT9T001 APTINA CAMERA SENSOR
11224 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11225 L:      linux-media@vger.kernel.org
11226 T:      git git://linuxtv.org/media_tree.git
11227 S:      Maintained
11228 F:      drivers/media/i2c/mt9t001.c
11229 F:      include/media/i2c/mt9t001.h
11230
11231 MT9T112 APTINA CAMERA SENSOR
11232 M:      Jacopo Mondi <jacopo@jmondi.org>
11233 L:      linux-media@vger.kernel.org
11234 T:      git git://linuxtv.org/media_tree.git
11235 S:      Odd Fixes
11236 F:      drivers/media/i2c/mt9t112.c
11237 F:      include/media/i2c/mt9t112.h
11238
11239 MT9V032 APTINA CAMERA SENSOR
11240 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11241 L:      linux-media@vger.kernel.org
11242 T:      git git://linuxtv.org/media_tree.git
11243 S:      Maintained
11244 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11245 F:      drivers/media/i2c/mt9v032.c
11246 F:      include/media/i2c/mt9v032.h
11247
11248 MT9V111 APTINA CAMERA SENSOR
11249 M:      Jacopo Mondi <jacopo@jmondi.org>
11250 L:      linux-media@vger.kernel.org
11251 T:      git git://linuxtv.org/media_tree.git
11252 S:      Maintained
11253 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11254 F:      drivers/media/i2c/mt9v111.c
11255
11256 MULTIFUNCTION DEVICES (MFD)
11257 M:      Lee Jones <lee.jones@linaro.org>
11258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11259 S:      Supported
11260 F:      Documentation/devicetree/bindings/mfd/
11261 F:      drivers/mfd/
11262 F:      include/linux/mfd/
11263 F:      include/dt-bindings/mfd/
11264
11265 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11266 S:      Orphan
11267 F:      drivers/mmc/host/mmc_spi.c
11268 F:      include/linux/spi/mmc_spi.h
11269
11270 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11271 M:      Ulf Hansson <ulf.hansson@linaro.org>
11272 L:      linux-mmc@vger.kernel.org
11273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11274 S:      Maintained
11275 F:      Documentation/devicetree/bindings/mmc/
11276 F:      drivers/mmc/
11277 F:      include/linux/mmc/
11278 F:      include/uapi/linux/mmc/
11279
11280 MULTIPLEXER SUBSYSTEM
11281 M:      Peter Rosin <peda@axentia.se>
11282 S:      Maintained
11283 F:      Documentation/ABI/testing/sysfs-class-mux*
11284 F:      Documentation/devicetree/bindings/mux/
11285 F:      include/dt-bindings/mux/
11286 F:      include/linux/mux/
11287 F:      drivers/mux/
11288
11289 MULTITECH MULTIPORT CARD (ISICOM)
11290 S:      Orphan
11291 F:      drivers/tty/isicom.c
11292 F:      include/linux/isicom.h
11293
11294 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11295 M:      Bin Liu <b-liu@ti.com>
11296 L:      linux-usb@vger.kernel.org
11297 S:      Maintained
11298 F:      drivers/usb/musb/
11299
11300 MXL301RF MEDIA DRIVER
11301 M:      Akihiro Tsukada <tskd08@gmail.com>
11302 L:      linux-media@vger.kernel.org
11303 S:      Odd Fixes
11304 F:      drivers/media/tuners/mxl301rf*
11305
11306 MXL5007T MEDIA DRIVER
11307 M:      Michael Krufky <mkrufky@linuxtv.org>
11308 L:      linux-media@vger.kernel.org
11309 W:      https://linuxtv.org
11310 W:      http://github.com/mkrufky
11311 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11312 T:      git git://linuxtv.org/mkrufky/tuners.git
11313 S:      Maintained
11314 F:      drivers/media/tuners/mxl5007t.*
11315
11316 MXSFB DRM DRIVER
11317 M:      Marek Vasut <marex@denx.de>
11318 M:      Stefan Agner <stefan@agner.ch>
11319 L:      dri-devel@lists.freedesktop.org
11320 S:      Supported
11321 F:      drivers/gpu/drm/mxsfb/
11322 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11323 T:      git git://anongit.freedesktop.org/drm/drm-misc
11324
11325 MYLEX DAC960 PCI RAID Controller
11326 M:      Hannes Reinecke <hare@kernel.org>
11327 L:      linux-scsi@vger.kernel.org
11328 S:      Supported
11329 F:      drivers/scsi/myrb.*
11330 F:      drivers/scsi/myrs.*
11331
11332 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11333 M:      Chris Lee <christopher.lee@cspi.com>
11334 L:      netdev@vger.kernel.org
11335 W:      https://www.cspi.com/ethernet-products/support/downloads/
11336 S:      Supported
11337 F:      drivers/net/ethernet/myricom/myri10ge/
11338
11339 NAND FLASH SUBSYSTEM
11340 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11341 R:      Richard Weinberger <richard@nod.at>
11342 L:      linux-mtd@lists.infradead.org
11343 W:      http://www.linux-mtd.infradead.org/
11344 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11346 S:      Maintained
11347 F:      drivers/mtd/nand/
11348 F:      include/linux/mtd/*nand*.h
11349
11350 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11351 M:      Daniel Mack <zonque@gmail.com>
11352 S:      Maintained
11353 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11354 W:      http://www.native-instruments.com
11355 F:      sound/usb/caiaq/
11356
11357 NATSEMI ETHERNET DRIVER (DP8381x)
11358 S:      Orphan
11359 F:      drivers/net/ethernet/natsemi/natsemi.c
11360
11361 NCR 5380 SCSI DRIVERS
11362 M:      Finn Thain <fthain@telegraphics.com.au>
11363 M:      Michael Schmitz <schmitzmic@gmail.com>
11364 L:      linux-scsi@vger.kernel.org
11365 S:      Maintained
11366 F:      Documentation/scsi/g_NCR5380.txt
11367 F:      drivers/scsi/NCR5380.*
11368 F:      drivers/scsi/arm/cumana_1.c
11369 F:      drivers/scsi/arm/oak.c
11370 F:      drivers/scsi/atari_scsi.*
11371 F:      drivers/scsi/dmx3191d.c
11372 F:      drivers/scsi/g_NCR5380.*
11373 F:      drivers/scsi/mac_scsi.*
11374 F:      drivers/scsi/sun3_scsi.*
11375 F:      drivers/scsi/sun3_scsi_vme.c
11376
11377 NCSI LIBRARY:
11378 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11379 S:      Maintained
11380 F:      net/ncsi/
11381
11382 NCT6775 HARDWARE MONITOR DRIVER
11383 M:      Guenter Roeck <linux@roeck-us.net>
11384 L:      linux-hwmon@vger.kernel.org
11385 S:      Maintained
11386 F:      Documentation/hwmon/nct6775.rst
11387 F:      drivers/hwmon/nct6775.c
11388
11389 NET_FAILOVER MODULE
11390 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11391 L:      netdev@vger.kernel.org
11392 S:      Supported
11393 F:      drivers/net/net_failover.c
11394 F:      include/net/net_failover.h
11395 F:      Documentation/networking/net_failover.rst
11396
11397 NETEM NETWORK EMULATOR
11398 M:      Stephen Hemminger <stephen@networkplumber.org>
11399 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11400 S:      Maintained
11401 F:      net/sched/sch_netem.c
11402
11403 NETERION 10GbE DRIVERS (s2io/vxge)
11404 M:      Jon Mason <jdmason@kudzu.us>
11405 L:      netdev@vger.kernel.org
11406 S:      Supported
11407 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11408 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11409 F:      drivers/net/ethernet/neterion/
11410
11411 NETFILTER
11412 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11413 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11414 M:      Florian Westphal <fw@strlen.de>
11415 L:      netfilter-devel@vger.kernel.org
11416 L:      coreteam@netfilter.org
11417 W:      http://www.netfilter.org/
11418 W:      http://www.iptables.org/
11419 W:      http://www.nftables.org/
11420 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11423 S:      Maintained
11424 F:      include/linux/netfilter*
11425 F:      include/linux/netfilter/
11426 F:      include/net/netfilter/
11427 F:      include/uapi/linux/netfilter*
11428 F:      include/uapi/linux/netfilter/
11429 F:      net/*/netfilter.c
11430 F:      net/*/netfilter/
11431 F:      net/netfilter/
11432 F:      net/bridge/br_netfilter*.c
11433
11434 NETROM NETWORK LAYER
11435 M:      Ralf Baechle <ralf@linux-mips.org>
11436 L:      linux-hams@vger.kernel.org
11437 W:      http://www.linux-ax25.org/
11438 S:      Maintained
11439 F:      include/net/netrom.h
11440 F:      include/uapi/linux/netrom.h
11441 F:      net/netrom/
11442
11443 NETRONOME ETHERNET DRIVERS
11444 M:      Jakub Kicinski <kuba@kernel.org>
11445 L:      oss-drivers@netronome.com
11446 S:      Maintained
11447 F:      drivers/net/ethernet/netronome/
11448
11449 NETWORK BLOCK DEVICE (NBD)
11450 M:      Josef Bacik <josef@toxicpanda.com>
11451 S:      Maintained
11452 L:      linux-block@vger.kernel.org
11453 L:      nbd@other.debian.org
11454 F:      Documentation/admin-guide/blockdev/nbd.rst
11455 F:      drivers/block/nbd.c
11456 F:      include/trace/events/nbd.h
11457 F:      include/uapi/linux/nbd.h
11458
11459 NETWORK DROP MONITOR
11460 M:      Neil Horman <nhorman@tuxdriver.com>
11461 L:      netdev@vger.kernel.org
11462 S:      Maintained
11463 W:      https://fedorahosted.org/dropwatch/
11464 F:      net/core/drop_monitor.c
11465 F:      include/uapi/linux/net_dropmon.h
11466 F:      include/net/drop_monitor.h
11467
11468 NETWORKING DRIVERS
11469 M:      "David S. Miller" <davem@davemloft.net>
11470 L:      netdev@vger.kernel.org
11471 W:      http://www.linuxfoundation.org/en/Net
11472 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11475 S:      Odd Fixes
11476 F:      Documentation/devicetree/bindings/net/
11477 F:      drivers/net/
11478 F:      include/linux/if_*
11479 F:      include/linux/netdevice.h
11480 F:      include/linux/etherdevice.h
11481 F:      include/linux/fcdevice.h
11482 F:      include/linux/fddidevice.h
11483 F:      include/linux/hippidevice.h
11484 F:      include/linux/inetdevice.h
11485 F:      include/uapi/linux/if_*
11486 F:      include/uapi/linux/netdevice.h
11487
11488 NETWORKING DRIVERS (WIRELESS)
11489 M:      Kalle Valo <kvalo@codeaurora.org>
11490 L:      linux-wireless@vger.kernel.org
11491 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11494 S:      Maintained
11495 F:      Documentation/devicetree/bindings/net/wireless/
11496 F:      drivers/net/wireless/
11497
11498 NETWORKING [DSA]
11499 M:      Andrew Lunn <andrew@lunn.ch>
11500 M:      Vivien Didelot <vivien.didelot@gmail.com>
11501 M:      Florian Fainelli <f.fainelli@gmail.com>
11502 S:      Maintained
11503 F:      Documentation/devicetree/bindings/net/dsa/
11504 F:      net/dsa/
11505 F:      include/net/dsa.h
11506 F:      include/linux/dsa/
11507 F:      include/linux/platform_data/dsa.h
11508 F:      drivers/net/dsa/
11509
11510 NETWORKING [GENERAL]
11511 M:      "David S. Miller" <davem@davemloft.net>
11512 M:      Jakub Kicinski <kuba@kernel.org>
11513 L:      netdev@vger.kernel.org
11514 W:      http://www.linuxfoundation.org/en/Net
11515 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11518 B:      mailto:netdev@vger.kernel.org
11519 S:      Maintained
11520 F:      net/
11521 F:      include/net/
11522 F:      include/linux/in.h
11523 F:      include/linux/net.h
11524 F:      include/linux/netdevice.h
11525 F:      include/uapi/linux/in.h
11526 F:      include/uapi/linux/net.h
11527 F:      include/uapi/linux/netdevice.h
11528 F:      include/uapi/linux/net_namespace.h
11529 F:      tools/testing/selftests/net/
11530 F:      lib/net_utils.c
11531 F:      lib/random32.c
11532 F:      Documentation/networking/
11533
11534 NETWORKING [IPSEC]
11535 M:      Steffen Klassert <steffen.klassert@secunet.com>
11536 M:      Herbert Xu <herbert@gondor.apana.org.au>
11537 M:      "David S. Miller" <davem@davemloft.net>
11538 L:      netdev@vger.kernel.org
11539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11541 S:      Maintained
11542 F:      net/xfrm/
11543 F:      net/key/
11544 F:      net/ipv4/xfrm*
11545 F:      net/ipv4/esp4*
11546 F:      net/ipv4/ah4.c
11547 F:      net/ipv4/ipcomp.c
11548 F:      net/ipv4/ip_vti.c
11549 F:      net/ipv6/xfrm*
11550 F:      net/ipv6/esp6*
11551 F:      net/ipv6/ah6.c
11552 F:      net/ipv6/ipcomp6.c
11553 F:      net/ipv6/ip6_vti.c
11554 F:      include/uapi/linux/xfrm.h
11555 F:      include/net/xfrm.h
11556
11557 NETWORKING [IPv4/IPv6]
11558 M:      "David S. Miller" <davem@davemloft.net>
11559 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11560 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11561 L:      netdev@vger.kernel.org
11562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11563 S:      Maintained
11564 F:      net/ipv4/
11565 F:      net/ipv6/
11566 F:      include/net/ip*
11567 F:      arch/x86/net/*
11568
11569 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11570 M:      Paul Moore <paul@paul-moore.com>
11571 W:      https://github.com/netlabel
11572 L:      netdev@vger.kernel.org
11573 L:      linux-security-module@vger.kernel.org
11574 S:      Maintained
11575 F:      Documentation/netlabel/
11576 F:      include/net/calipso.h
11577 F:      include/net/cipso_ipv4.h
11578 F:      include/net/netlabel.h
11579 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11580 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11581 F:      net/netlabel/
11582 F:      net/ipv4/cipso_ipv4.c
11583 F:      net/ipv6/calipso.c
11584 F:      net/netfilter/xt_CONNSECMARK.c
11585 F:      net/netfilter/xt_SECMARK.c
11586
11587 NETWORKING [TCP]
11588 M:      Eric Dumazet <edumazet@google.com>
11589 L:      netdev@vger.kernel.org
11590 S:      Maintained
11591 F:      net/ipv4/tcp*.c
11592 F:      net/ipv4/syncookies.c
11593 F:      net/ipv6/tcp*.c
11594 F:      net/ipv6/syncookies.c
11595 F:      include/uapi/linux/tcp.h
11596 F:      include/net/tcp.h
11597 F:      include/linux/tcp.h
11598 F:      include/trace/events/tcp.h
11599
11600 NETWORKING [TLS]
11601 M:      Boris Pismenny <borisp@mellanox.com>
11602 M:      Aviad Yehezkel <aviadye@mellanox.com>
11603 M:      John Fastabend <john.fastabend@gmail.com>
11604 M:      Daniel Borkmann <daniel@iogearbox.net>
11605 M:      Jakub Kicinski <kuba@kernel.org>
11606 L:      netdev@vger.kernel.org
11607 S:      Maintained
11608 F:      net/tls/*
11609 F:      include/uapi/linux/tls.h
11610 F:      include/net/tls.h
11611
11612 NETWORKING [WIRELESS]
11613 L:      linux-wireless@vger.kernel.org
11614 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11615
11616 NETDEVSIM
11617 M:      Jakub Kicinski <kuba@kernel.org>
11618 S:      Maintained
11619 F:      drivers/net/netdevsim/*
11620
11621 NETXEN (1/10) GbE SUPPORT
11622 M:      Manish Chopra <manishc@marvell.com>
11623 M:      Rahul Verma <rahulv@marvell.com>
11624 M:      GR-Linux-NIC-Dev@marvell.com
11625 L:      netdev@vger.kernel.org
11626 S:      Supported
11627 F:      drivers/net/ethernet/qlogic/netxen/
11628
11629 NEXTHOP
11630 M:      David Ahern <dsahern@kernel.org>
11631 L:      netdev@vger.kernel.org
11632 S:      Maintained
11633 F:      include/net/nexthop.h
11634 F:      include/uapi/linux/nexthop.h
11635 F:      include/net/netns/nexthop.h
11636 F:      net/ipv4/nexthop.c
11637
11638 NFC SUBSYSTEM
11639 L:      netdev@vger.kernel.org
11640 S:      Orphan
11641 F:      net/nfc/
11642 F:      include/net/nfc/
11643 F:      include/uapi/linux/nfc.h
11644 F:      drivers/nfc/
11645 F:      include/linux/platform_data/nfcmrvl.h
11646 F:      Documentation/devicetree/bindings/net/nfc/
11647
11648 NFS, SUNRPC, AND LOCKD CLIENTS
11649 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11650 M:      Anna Schumaker <anna.schumaker@netapp.com>
11651 L:      linux-nfs@vger.kernel.org
11652 W:      http://client.linux-nfs.org
11653 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11654 S:      Maintained
11655 F:      fs/lockd/
11656 F:      fs/nfs/
11657 F:      fs/nfs_common/
11658 F:      net/sunrpc/
11659 F:      include/linux/lockd/
11660 F:      include/linux/nfs*
11661 F:      include/linux/sunrpc/
11662 F:      include/uapi/linux/nfs*
11663 F:      include/uapi/linux/sunrpc/
11664
11665 NILFS2 FILESYSTEM
11666 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11667 L:      linux-nilfs@vger.kernel.org
11668 W:      https://nilfs.sourceforge.io/
11669 W:      https://nilfs.osdn.jp/
11670 T:      git git://github.com/konis/nilfs2.git
11671 S:      Supported
11672 F:      Documentation/filesystems/nilfs2.txt
11673 F:      fs/nilfs2/
11674 F:      include/trace/events/nilfs2.h
11675 F:      include/uapi/linux/nilfs2_api.h
11676 F:      include/uapi/linux/nilfs2_ondisk.h
11677
11678 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11679 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11680 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11681 S:      Maintained
11682 F:      Documentation/scsi/NinjaSCSI.txt
11683 F:      drivers/scsi/pcmcia/nsp_*
11684
11685 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11686 M:      GOTO Masanori <gotom@debian.or.jp>
11687 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11688 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11689 S:      Maintained
11690 F:      Documentation/scsi/NinjaSCSI.txt
11691 F:      drivers/scsi/nsp32*
11692
11693 NIOS2 ARCHITECTURE
11694 M:      Ley Foon Tan <ley.foon.tan@intel.com>
11695 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11697 S:      Maintained
11698 F:      arch/nios2/
11699
11700 NOHZ, DYNTICKS SUPPORT
11701 M:      Frederic Weisbecker <fweisbec@gmail.com>
11702 M:      Thomas Gleixner <tglx@linutronix.de>
11703 M:      Ingo Molnar <mingo@kernel.org>
11704 L:      linux-kernel@vger.kernel.org
11705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11706 S:      Maintained
11707 F:      kernel/time/tick*.*
11708 F:      include/linux/tick.h
11709 F:      include/linux/sched/nohz.h
11710
11711 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11712 M:      Pavel Machek <pavel@ucw.cz>
11713 M:      Sakari Ailus <sakari.ailus@iki.fi>
11714 L:      linux-media@vger.kernel.org
11715 S:      Maintained
11716 F:      drivers/media/i2c/et8ek8
11717 F:      drivers/media/i2c/ad5820.c
11718
11719 NOKIA N900 POWER SUPPLY DRIVERS
11720 R:      Pali Rohár <pali.rohar@gmail.com>
11721 F:      include/linux/power/bq2415x_charger.h
11722 F:      include/linux/power/bq27xxx_battery.h
11723 F:      drivers/power/supply/bq2415x_charger.c
11724 F:      drivers/power/supply/bq27xxx_battery.c
11725 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11726 F:      drivers/power/supply/isp1704_charger.c
11727 F:      drivers/power/supply/rx51_battery.c
11728
11729 NOLIBC HEADER FILE
11730 M:      Willy Tarreau <w@1wt.eu>
11731 S:      Maintained
11732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11733 F:      tools/include/nolibc/
11734
11735 NSDEPS
11736 M:      Matthias Maennich <maennich@google.com>
11737 S:      Maintained
11738 F:      scripts/nsdeps
11739 F:      Documentation/core-api/symbol-namespaces.rst
11740
11741 NTB AMD DRIVER
11742 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11743 L:      linux-ntb@googlegroups.com
11744 S:      Supported
11745 F:      drivers/ntb/hw/amd/
11746
11747 NTB DRIVER CORE
11748 M:      Jon Mason <jdmason@kudzu.us>
11749 M:      Dave Jiang <dave.jiang@intel.com>
11750 M:      Allen Hubbe <allenbh@gmail.com>
11751 L:      linux-ntb@googlegroups.com
11752 S:      Supported
11753 W:      https://github.com/jonmason/ntb/wiki
11754 T:      git git://github.com/jonmason/ntb.git
11755 F:      drivers/ntb/
11756 F:      drivers/net/ntb_netdev.c
11757 F:      include/linux/ntb.h
11758 F:      include/linux/ntb_transport.h
11759 F:      tools/testing/selftests/ntb/
11760
11761 NTB IDT DRIVER
11762 M:      Serge Semin <fancer.lancer@gmail.com>
11763 L:      linux-ntb@googlegroups.com
11764 S:      Supported
11765 F:      drivers/ntb/hw/idt/
11766
11767 NTB INTEL DRIVER
11768 M:      Dave Jiang <dave.jiang@intel.com>
11769 L:      linux-ntb@googlegroups.com
11770 S:      Supported
11771 W:      https://github.com/davejiang/linux/wiki
11772 T:      git https://github.com/davejiang/linux.git
11773 F:      drivers/ntb/hw/intel/
11774
11775 NTFS FILESYSTEM
11776 M:      Anton Altaparmakov <anton@tuxera.com>
11777 L:      linux-ntfs-dev@lists.sourceforge.net
11778 W:      http://www.tuxera.com/
11779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11780 S:      Supported
11781 F:      Documentation/filesystems/ntfs.txt
11782 F:      fs/ntfs/
11783
11784 NUBUS SUBSYSTEM
11785 M:      Finn Thain <fthain@telegraphics.com.au>
11786 L:      linux-m68k@lists.linux-m68k.org
11787 S:      Maintained
11788 F:      arch/*/include/asm/nubus.h
11789 F:      drivers/nubus/
11790 F:      include/linux/nubus.h
11791 F:      include/uapi/linux/nubus.h
11792
11793 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11794 M:      Antonino Daplas <adaplas@gmail.com>
11795 L:      linux-fbdev@vger.kernel.org
11796 S:      Maintained
11797 F:      drivers/video/fbdev/riva/
11798 F:      drivers/video/fbdev/nvidia/
11799
11800 NVM EXPRESS DRIVER
11801 M:      Keith Busch <kbusch@kernel.org>
11802 M:      Jens Axboe <axboe@fb.com>
11803 M:      Christoph Hellwig <hch@lst.de>
11804 M:      Sagi Grimberg <sagi@grimberg.me>
11805 L:      linux-nvme@lists.infradead.org
11806 T:      git://git.infradead.org/nvme.git
11807 W:      http://git.infradead.org/nvme.git
11808 S:      Supported
11809 F:      drivers/nvme/host/
11810 F:      include/linux/nvme.h
11811 F:      include/uapi/linux/nvme_ioctl.h
11812
11813 NVM EXPRESS FC TRANSPORT DRIVERS
11814 M:      James Smart <james.smart@broadcom.com>
11815 L:      linux-nvme@lists.infradead.org
11816 S:      Supported
11817 F:      include/linux/nvme-fc.h
11818 F:      include/linux/nvme-fc-driver.h
11819 F:      drivers/nvme/host/fc.c
11820 F:      drivers/nvme/target/fc.c
11821 F:      drivers/nvme/target/fcloop.c
11822
11823 NVM EXPRESS TARGET DRIVER
11824 M:      Christoph Hellwig <hch@lst.de>
11825 M:      Sagi Grimberg <sagi@grimberg.me>
11826 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
11827 L:      linux-nvme@lists.infradead.org
11828 T:      git://git.infradead.org/nvme.git
11829 W:      http://git.infradead.org/nvme.git
11830 S:      Supported
11831 F:      drivers/nvme/target/
11832
11833 NVMEM FRAMEWORK
11834 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11835 S:      Maintained
11836 F:      drivers/nvmem/
11837 F:      Documentation/devicetree/bindings/nvmem/
11838 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11839 F:      include/linux/nvmem-consumer.h
11840 F:      include/linux/nvmem-provider.h
11841
11842 NXP FXAS21002C DRIVER
11843 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11844 L:      linux-iio@vger.kernel.org
11845 S:      Maintained
11846 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11847 F:      drivers/iio/gyro/fxas21002c_core.c
11848 F:      drivers/iio/gyro/fxas21002c.h
11849 F:      drivers/iio/gyro/fxas21002c_i2c.c
11850 F:      drivers/iio/gyro/fxas21002c_spi.c
11851
11852 NXP SGTL5000 DRIVER
11853 M:      Fabio Estevam <festevam@gmail.com>
11854 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11855 S:      Maintained
11856 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11857 F:      sound/soc/codecs/sgtl5000*
11858
11859 NXP SJA1105 ETHERNET SWITCH DRIVER
11860 M:      Vladimir Oltean <olteanv@gmail.com>
11861 L:      linux-kernel@vger.kernel.org
11862 S:      Maintained
11863 F:      drivers/net/dsa/sja1105
11864
11865 NXP TDA998X DRM DRIVER
11866 M:      Russell King <linux@armlinux.org.uk>
11867 S:      Maintained
11868 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11869 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11870 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11871 F:      include/drm/i2c/tda998x.h
11872 F:      include/dt-bindings/display/tda998x.h
11873 K:      "nxp,tda998x"
11874
11875 NXP TFA9879 DRIVER
11876 M:      Peter Rosin <peda@axentia.se>
11877 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11878 S:      Maintained
11879 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11880 F:      sound/soc/codecs/tfa9879*
11881
11882 NXP-NCI NFC DRIVER
11883 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11884 R:      Charles Gorand <charles.gorand@effinnov.com>
11885 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11886 S:      Supported
11887 F:      drivers/nfc/nxp-nci
11888
11889 OBJAGG
11890 M:      Jiri Pirko <jiri@mellanox.com>
11891 L:      netdev@vger.kernel.org
11892 S:      Supported
11893 F:      lib/objagg.c
11894 F:      lib/test_objagg.c
11895 F:      include/linux/objagg.h
11896
11897 NXP FSPI DRIVER
11898 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11899 M:      Ashish Kumar <ashish.kumar@nxp.com>
11900 L:      linux-spi@vger.kernel.org
11901 S:      Maintained
11902 F:      drivers/spi/spi-nxp-fspi.c
11903 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11904
11905 OBJTOOL
11906 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11907 M:      Peter Zijlstra <peterz@infradead.org>
11908 S:      Supported
11909 F:      tools/objtool/
11910
11911 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11912 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11913 M:      Andrew Donnellan <ajd@linux.ibm.com>
11914 L:      linuxppc-dev@lists.ozlabs.org
11915 S:      Supported
11916 F:      arch/powerpc/platforms/powernv/ocxl.c
11917 F:      arch/powerpc/include/asm/pnv-ocxl.h
11918 F:      drivers/misc/ocxl/
11919 F:      include/misc/ocxl*
11920 F:      include/uapi/misc/ocxl.h
11921 F:      Documentation/userspace-api/accelerators/ocxl.rst
11922
11923 OMAP AUDIO SUPPORT
11924 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11925 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11926 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11927 L:      linux-omap@vger.kernel.org
11928 S:      Maintained
11929 F:      sound/soc/ti/omap*
11930 F:      sound/soc/ti/rx51.c
11931 F:      sound/soc/ti/n810.c
11932 F:      sound/soc/ti/sdma-pcm.*
11933
11934 OMAP CLOCK FRAMEWORK SUPPORT
11935 M:      Paul Walmsley <paul@pwsan.com>
11936 L:      linux-omap@vger.kernel.org
11937 S:      Maintained
11938 F:      arch/arm/*omap*/*clock*
11939
11940 OMAP DEVICE TREE SUPPORT
11941 M:      Benoît Cousson <bcousson@baylibre.com>
11942 M:      Tony Lindgren <tony@atomide.com>
11943 L:      linux-omap@vger.kernel.org
11944 L:      devicetree@vger.kernel.org
11945 S:      Maintained
11946 F:      arch/arm/boot/dts/*omap*
11947 F:      arch/arm/boot/dts/*am3*
11948 F:      arch/arm/boot/dts/*am4*
11949 F:      arch/arm/boot/dts/*am5*
11950 F:      arch/arm/boot/dts/*dra7*
11951 F:      arch/arm/boot/dts/logicpd-som-lv*
11952 F:      arch/arm/boot/dts/logicpd-torpedo*
11953
11954 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11955 L:      linux-omap@vger.kernel.org
11956 L:      linux-fbdev@vger.kernel.org
11957 S:      Orphan
11958 F:      drivers/video/fbdev/omap2/
11959 F:      Documentation/arm/omap/dss.rst
11960
11961 OMAP FRAMEBUFFER SUPPORT
11962 L:      linux-fbdev@vger.kernel.org
11963 L:      linux-omap@vger.kernel.org
11964 S:      Orphan
11965 F:      drivers/video/fbdev/omap/
11966
11967 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11968 M:      Roger Quadros <rogerq@ti.com>
11969 M:      Tony Lindgren <tony@atomide.com>
11970 L:      linux-omap@vger.kernel.org
11971 S:      Maintained
11972 F:      drivers/memory/omap-gpmc.c
11973 F:      arch/arm/mach-omap2/*gpmc*
11974
11975 OMAP GPIO DRIVER
11976 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11977 M:      Santosh Shilimkar <ssantosh@kernel.org>
11978 M:      Kevin Hilman <khilman@kernel.org>
11979 L:      linux-omap@vger.kernel.org
11980 S:      Maintained
11981 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11982 F:      drivers/gpio/gpio-omap.c
11983
11984 OMAP HARDWARE SPINLOCK SUPPORT
11985 M:      Ohad Ben-Cohen <ohad@wizery.com>
11986 L:      linux-omap@vger.kernel.org
11987 S:      Maintained
11988 F:      drivers/hwspinlock/omap_hwspinlock.c
11989
11990 OMAP HS MMC SUPPORT
11991 L:      linux-mmc@vger.kernel.org
11992 L:      linux-omap@vger.kernel.org
11993 S:      Orphan
11994 F:      drivers/mmc/host/omap_hsmmc.c
11995
11996 OMAP HWMOD DATA
11997 M:      Paul Walmsley <paul@pwsan.com>
11998 L:      linux-omap@vger.kernel.org
11999 S:      Maintained
12000 F:      arch/arm/mach-omap2/omap_hwmod*data*
12001
12002 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
12003 M:      Benoît Cousson <bcousson@baylibre.com>
12004 L:      linux-omap@vger.kernel.org
12005 S:      Maintained
12006 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
12007
12008 OMAP HWMOD SUPPORT
12009 M:      Benoît Cousson <bcousson@baylibre.com>
12010 M:      Paul Walmsley <paul@pwsan.com>
12011 L:      linux-omap@vger.kernel.org
12012 S:      Maintained
12013 F:      arch/arm/mach-omap2/omap_hwmod.*
12014
12015 OMAP I2C DRIVER
12016 M:      Vignesh R <vigneshr@ti.com>
12017 L:      linux-omap@vger.kernel.org
12018 L:      linux-i2c@vger.kernel.org
12019 S:      Maintained
12020 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
12021 F:      drivers/i2c/busses/i2c-omap.c
12022
12023 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
12024 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12025 L:      linux-media@vger.kernel.org
12026 S:      Maintained
12027 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
12028 F:      drivers/media/platform/omap3isp/
12029 F:      drivers/staging/media/omap4iss/
12030
12031 OMAP MMC SUPPORT
12032 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12033 L:      linux-omap@vger.kernel.org
12034 S:      Odd Fixes
12035 F:      drivers/mmc/host/omap.c
12036
12037 OMAP POWER MANAGEMENT SUPPORT
12038 M:      Kevin Hilman <khilman@kernel.org>
12039 L:      linux-omap@vger.kernel.org
12040 S:      Maintained
12041 F:      arch/arm/*omap*/*pm*
12042 F:      drivers/cpufreq/omap-cpufreq.c
12043
12044 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
12045 M:      Rajendra Nayak <rnayak@codeaurora.org>
12046 M:      Paul Walmsley <paul@pwsan.com>
12047 L:      linux-omap@vger.kernel.org
12048 S:      Maintained
12049 F:      arch/arm/mach-omap2/prm*
12050
12051 OMAP RANDOM NUMBER GENERATOR SUPPORT
12052 M:      Deepak Saxena <dsaxena@plexity.net>
12053 S:      Maintained
12054 F:      drivers/char/hw_random/omap-rng.c
12055
12056 OMAP USB SUPPORT
12057 L:      linux-usb@vger.kernel.org
12058 L:      linux-omap@vger.kernel.org
12059 S:      Orphan
12060 F:      drivers/usb/*/*omap*
12061 F:      arch/arm/*omap*/usb*
12062
12063 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
12064 M:      Mark Jackson <mpfj@newflow.co.uk>
12065 L:      linux-omap@vger.kernel.org
12066 S:      Maintained
12067 F:      arch/arm/boot/dts/am335x-nano.dts
12068
12069 OMAP1 SUPPORT
12070 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12071 M:      Tony Lindgren <tony@atomide.com>
12072 L:      linux-omap@vger.kernel.org
12073 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12075 S:      Maintained
12076 F:      arch/arm/mach-omap1/
12077 F:      arch/arm/plat-omap/
12078 F:      arch/arm/configs/omap1_defconfig
12079 F:      drivers/i2c/busses/i2c-omap.c
12080 F:      include/linux/platform_data/i2c-omap.h
12081 F:      include/linux/platform_data/ams-delta-fiq.h
12082
12083 OMAP2+ SUPPORT
12084 M:      Tony Lindgren <tony@atomide.com>
12085 L:      linux-omap@vger.kernel.org
12086 W:      http://www.muru.com/linux/omap/
12087 W:      http://linux.omap.com/
12088 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12090 S:      Maintained
12091 F:      arch/arm/mach-omap2/
12092 F:      arch/arm/plat-omap/
12093 F:      arch/arm/configs/omap2plus_defconfig
12094 F:      drivers/bus/ti-sysc.c
12095 F:      drivers/i2c/busses/i2c-omap.c
12096 F:      drivers/irqchip/irq-omap-intc.c
12097 F:      drivers/mfd/*omap*.c
12098 F:      drivers/mfd/menelaus.c
12099 F:      drivers/mfd/palmas.c
12100 F:      drivers/mfd/tps65217.c
12101 F:      drivers/mfd/tps65218.c
12102 F:      drivers/mfd/tps65910.c
12103 F:      drivers/mfd/twl-core.[ch]
12104 F:      drivers/mfd/twl4030*.c
12105 F:      drivers/mfd/twl6030*.c
12106 F:      drivers/mfd/twl6040*.c
12107 F:      drivers/regulator/palmas-regulator*.c
12108 F:      drivers/regulator/pbias-regulator.c
12109 F:      drivers/regulator/tps65217-regulator.c
12110 F:      drivers/regulator/tps65218-regulator.c
12111 F:      drivers/regulator/tps65910-regulator.c
12112 F:      drivers/regulator/twl-regulator.c
12113 F:      drivers/regulator/twl6030-regulator.c
12114 F:      include/linux/platform_data/i2c-omap.h
12115 F:      include/linux/platform_data/ti-sysc.h
12116
12117 ONION OMEGA2+ BOARD
12118 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
12119 L:      linux-mips@vger.kernel.org
12120 S:      Maintained
12121 F:      arch/mips/boot/dts/ralink/omega2p.dts
12122
12123 OMFS FILESYSTEM
12124 M:      Bob Copeland <me@bobcopeland.com>
12125 L:      linux-karma-devel@lists.sourceforge.net
12126 S:      Maintained
12127 F:      Documentation/filesystems/omfs.txt
12128 F:      fs/omfs/
12129
12130 OMNIKEY CARDMAN 4000 DRIVER
12131 M:      Harald Welte <laforge@gnumonks.org>
12132 S:      Maintained
12133 F:      drivers/char/pcmcia/cm4000_cs.c
12134 F:      include/linux/cm4000_cs.h
12135 F:      include/uapi/linux/cm4000_cs.h
12136
12137 OMNIKEY CARDMAN 4040 DRIVER
12138 M:      Harald Welte <laforge@gnumonks.org>
12139 S:      Maintained
12140 F:      drivers/char/pcmcia/cm4040_cs.*
12141
12142 OMNIVISION OV13858 SENSOR DRIVER
12143 M:      Sakari Ailus <sakari.ailus@linux.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/ov13858.c
12148
12149 OMNIVISION OV2680 SENSOR DRIVER
12150 M:      Rui Miguel Silva <rmfrfs@gmail.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/ov2680.c
12155 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
12156
12157 OMNIVISION OV2685 SENSOR DRIVER
12158 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12159 L:      linux-media@vger.kernel.org
12160 T:      git git://linuxtv.org/media_tree.git
12161 S:      Maintained
12162 F:      drivers/media/i2c/ov2685.c
12163
12164 OMNIVISION OV5640 SENSOR DRIVER
12165 M:      Steve Longerbeam <slongerbeam@gmail.com>
12166 L:      linux-media@vger.kernel.org
12167 T:      git git://linuxtv.org/media_tree.git
12168 S:      Maintained
12169 F:      drivers/media/i2c/ov5640.c
12170
12171 OMNIVISION OV5647 SENSOR DRIVER
12172 M:      Luis Oliveira <lolivei@synopsys.com>
12173 L:      linux-media@vger.kernel.org
12174 T:      git git://linuxtv.org/media_tree.git
12175 S:      Maintained
12176 F:      drivers/media/i2c/ov5647.c
12177
12178 OMNIVISION OV5670 SENSOR DRIVER
12179 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12180 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12181 L:      linux-media@vger.kernel.org
12182 T:      git git://linuxtv.org/media_tree.git
12183 S:      Maintained
12184 F:      drivers/media/i2c/ov5670.c
12185
12186 OMNIVISION OV5675 SENSOR DRIVER
12187 M:      Shawn Tu <shawnx.tu@intel.com>
12188 L:      linux-media@vger.kernel.org
12189 T:      git git://linuxtv.org/media_tree.git
12190 S:      Maintained
12191 F:      drivers/media/i2c/ov5675.c
12192
12193 OMNIVISION OV5695 SENSOR DRIVER
12194 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12195 L:      linux-media@vger.kernel.org
12196 T:      git git://linuxtv.org/media_tree.git
12197 S:      Maintained
12198 F:      drivers/media/i2c/ov5695.c
12199
12200 OMNIVISION OV7670 SENSOR DRIVER
12201 M:      Jonathan Corbet <corbet@lwn.net>
12202 L:      linux-media@vger.kernel.org
12203 T:      git git://linuxtv.org/media_tree.git
12204 S:      Maintained
12205 F:      drivers/media/i2c/ov7670.c
12206 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12207
12208 OMNIVISION OV772x SENSOR DRIVER
12209 M:      Jacopo Mondi <jacopo@jmondi.org>
12210 L:      linux-media@vger.kernel.org
12211 T:      git git://linuxtv.org/media_tree.git
12212 S:      Odd fixes
12213 F:      drivers/media/i2c/ov772x.c
12214 F:      include/media/i2c/ov772x.h
12215 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12216
12217 OMNIVISION OV7740 SENSOR DRIVER
12218 M:      Wenyou Yang <wenyou.yang@microchip.com>
12219 L:      linux-media@vger.kernel.org
12220 T:      git git://linuxtv.org/media_tree.git
12221 S:      Maintained
12222 F:      drivers/media/i2c/ov7740.c
12223 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12224
12225 OMNIVISION OV9640 SENSOR DRIVER
12226 M:      Petr Cvek <petrcvekcz@gmail.com>
12227 L:      linux-media@vger.kernel.org
12228 S:      Maintained
12229 F:      drivers/media/i2c/ov9640.*
12230
12231 OMNIVISION OV8856 SENSOR DRIVER
12232 M:      Ben Kao <ben.kao@intel.com>
12233 L:      linux-media@vger.kernel.org
12234 T:      git git://linuxtv.org/media_tree.git
12235 S:      Maintained
12236 F:      drivers/media/i2c/ov8856.c
12237
12238 OMNIVISION OV9650 SENSOR DRIVER
12239 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12240 R:      Akinobu Mita <akinobu.mita@gmail.com>
12241 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12242 L:      linux-media@vger.kernel.org
12243 T:      git git://linuxtv.org/media_tree.git
12244 S:      Maintained
12245 F:      drivers/media/i2c/ov9650.c
12246 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12247
12248 ONENAND FLASH DRIVER
12249 M:      Kyungmin Park <kyungmin.park@samsung.com>
12250 L:      linux-mtd@lists.infradead.org
12251 S:      Maintained
12252 F:      drivers/mtd/nand/onenand/
12253 F:      include/linux/mtd/onenand*.h
12254
12255 OP-TEE DRIVER
12256 M:      Jens Wiklander <jens.wiklander@linaro.org>
12257 L:      tee-dev@lists.linaro.org
12258 S:      Maintained
12259 F:      drivers/tee/optee/
12260
12261 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12262 M:      Sumit Garg <sumit.garg@linaro.org>
12263 L:      tee-dev@lists.linaro.org
12264 S:      Maintained
12265 F:      drivers/char/hw_random/optee-rng.c
12266
12267 OPA-VNIC DRIVER
12268 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12269 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12270 L:      linux-rdma@vger.kernel.org
12271 S:      Supported
12272 F:      drivers/infiniband/ulp/opa_vnic
12273
12274 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12275 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12276 M:      Frank Rowand <frowand.list@gmail.com>
12277 L:      devicetree@vger.kernel.org
12278 S:      Maintained
12279 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12280 F:      Documentation/devicetree/overlay-notes.txt
12281 F:      drivers/of/overlay.c
12282 F:      drivers/of/resolver.c
12283 K:      of_overlay_notifier_
12284
12285 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12286 M:      Rob Herring <robh+dt@kernel.org>
12287 M:      Frank Rowand <frowand.list@gmail.com>
12288 L:      devicetree@vger.kernel.org
12289 W:      http://www.devicetree.org/
12290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12291 S:      Maintained
12292 F:      drivers/of/
12293 F:      include/linux/of*.h
12294 F:      scripts/dtc/
12295 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12296
12297 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12298 M:      Rob Herring <robh+dt@kernel.org>
12299 M:      Mark Rutland <mark.rutland@arm.com>
12300 L:      devicetree@vger.kernel.org
12301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12302 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12303 S:      Maintained
12304 F:      Documentation/devicetree/
12305 F:      arch/*/boot/dts/
12306 F:      include/dt-bindings/
12307
12308 OPENCORES I2C BUS DRIVER
12309 M:      Peter Korsgaard <peter@korsgaard.com>
12310 M:      Andrew Lunn <andrew@lunn.ch>
12311 L:      linux-i2c@vger.kernel.org
12312 S:      Maintained
12313 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12314 F:      Documentation/i2c/busses/i2c-ocores.rst
12315 F:      drivers/i2c/busses/i2c-ocores.c
12316 F:      include/linux/platform_data/i2c-ocores.h
12317
12318 OPENRISC ARCHITECTURE
12319 M:      Jonas Bonn <jonas@southpole.se>
12320 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12321 M:      Stafford Horne <shorne@gmail.com>
12322 T:      git git://github.com/openrisc/linux.git
12323 L:      openrisc@lists.librecores.org
12324 W:      http://openrisc.io
12325 S:      Maintained
12326 F:      Documentation/devicetree/bindings/openrisc/
12327 F:      Documentation/openrisc/
12328 F:      arch/openrisc/
12329 F:      drivers/irqchip/irq-ompic.c
12330 F:      drivers/irqchip/irq-or1k-*
12331
12332 OPENVSWITCH
12333 M:      Pravin B Shelar <pshelar@ovn.org>
12334 L:      netdev@vger.kernel.org
12335 L:      dev@openvswitch.org
12336 W:      http://openvswitch.org
12337 S:      Maintained
12338 F:      net/openvswitch/
12339 F:      include/uapi/linux/openvswitch.h
12340
12341 OPERATING PERFORMANCE POINTS (OPP)
12342 M:      Viresh Kumar <vireshk@kernel.org>
12343 M:      Nishanth Menon <nm@ti.com>
12344 M:      Stephen Boyd <sboyd@kernel.org>
12345 L:      linux-pm@vger.kernel.org
12346 S:      Maintained
12347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12348 F:      drivers/opp/
12349 F:      include/linux/pm_opp.h
12350 F:      Documentation/power/opp.rst
12351 F:      Documentation/devicetree/bindings/opp/
12352
12353 OPL4 DRIVER
12354 M:      Clemens Ladisch <clemens@ladisch.de>
12355 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12357 S:      Maintained
12358 F:      sound/drivers/opl4/
12359
12360 OPROFILE
12361 M:      Robert Richter <rric@kernel.org>
12362 L:      oprofile-list@lists.sf.net
12363 S:      Maintained
12364 F:      arch/*/include/asm/oprofile*.h
12365 F:      arch/*/oprofile/
12366 F:      drivers/oprofile/
12367 F:      include/linux/oprofile.h
12368
12369 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12370 M:      Mark Fasheh <mark@fasheh.com>
12371 M:      Joel Becker <jlbec@evilplan.org>
12372 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12373 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12374 W:      http://ocfs2.wiki.kernel.org
12375 S:      Supported
12376 F:      Documentation/filesystems/ocfs2.txt
12377 F:      Documentation/filesystems/dlmfs.txt
12378 F:      fs/ocfs2/
12379
12380 ORANGEFS FILESYSTEM
12381 M:      Mike Marshall <hubcap@omnibond.com>
12382 R:      Martin Brandenburg <martin@omnibond.com>
12383 L:      devel@lists.orangefs.org
12384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12385 S:      Supported
12386 F:      fs/orangefs/
12387 F:      Documentation/filesystems/orangefs.txt
12388
12389 ORINOCO DRIVER
12390 L:      linux-wireless@vger.kernel.org
12391 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12392 W:      http://www.nongnu.org/orinoco/
12393 S:      Orphan
12394 F:      drivers/net/wireless/intersil/orinoco/
12395
12396 OV2659 OMNIVISION SENSOR DRIVER
12397 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12398 L:      linux-media@vger.kernel.org
12399 W:      https://linuxtv.org
12400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12401 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12402 S:      Maintained
12403 F:      drivers/media/i2c/ov2659.c
12404 F:      include/media/i2c/ov2659.h
12405
12406 OVERLAY FILESYSTEM
12407 M:      Miklos Szeredi <miklos@szeredi.hu>
12408 L:      linux-unionfs@vger.kernel.org
12409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12410 S:      Supported
12411 F:      fs/overlayfs/
12412 F:      Documentation/filesystems/overlayfs.rst
12413
12414 P54 WIRELESS DRIVER
12415 M:      Christian Lamparter <chunkeey@googlemail.com>
12416 L:      linux-wireless@vger.kernel.org
12417 W:      http://wireless.kernel.org/en/users/Drivers/p54
12418 S:      Maintained
12419 F:      drivers/net/wireless/intersil/p54/
12420
12421 PA SEMI ETHERNET DRIVER
12422 L:      netdev@vger.kernel.org
12423 S:      Orphan
12424 F:      drivers/net/ethernet/pasemi/*
12425
12426 PA SEMI SMBUS DRIVER
12427 L:      linux-i2c@vger.kernel.org
12428 S:      Orphan
12429 F:      drivers/i2c/busses/i2c-pasemi.c
12430
12431 PACKING
12432 M:      Vladimir Oltean <olteanv@gmail.com>
12433 L:      netdev@vger.kernel.org
12434 S:      Supported
12435 F:      lib/packing.c
12436 F:      include/linux/packing.h
12437 F:      Documentation/core-api/packing.rst
12438
12439 PADATA PARALLEL EXECUTION MECHANISM
12440 M:      Steffen Klassert <steffen.klassert@secunet.com>
12441 L:      linux-crypto@vger.kernel.org
12442 S:      Maintained
12443 F:      kernel/padata.c
12444 F:      include/linux/padata.h
12445 F:      Documentation/padata.txt
12446
12447 PAGE POOL
12448 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12449 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12450 L:      netdev@vger.kernel.org
12451 S:      Supported
12452 F:      net/core/page_pool.c
12453 F:      include/net/page_pool.h
12454
12455 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12456 M:      Harald Welte <laforge@gnumonks.org>
12457 L:      platform-driver-x86@vger.kernel.org
12458 S:      Maintained
12459 F:      drivers/platform/x86/panasonic-laptop.c
12460
12461 PARALLEL LCD/KEYPAD PANEL DRIVER
12462 M:      Willy Tarreau <willy@haproxy.com>
12463 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12464 S:      Odd Fixes
12465 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12466 F:      drivers/auxdisplay/panel.c
12467
12468 PARALLEL PORT SUBSYSTEM
12469 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12470 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12471 L:      linux-parport@lists.infradead.org (subscribers-only)
12472 S:      Maintained
12473 F:      drivers/parport/
12474 F:      include/linux/parport*.h
12475 F:      drivers/char/ppdev.c
12476 F:      include/uapi/linux/ppdev.h
12477 F:      Documentation/driver-api/parport*.rst
12478
12479 PARAVIRT_OPS INTERFACE
12480 M:      Juergen Gross <jgross@suse.com>
12481 M:      Thomas Hellstrom <thellstrom@vmware.com>
12482 M:      "VMware, Inc." <pv-drivers@vmware.com>
12483 L:      virtualization@lists.linux-foundation.org
12484 S:      Supported
12485 F:      Documentation/virt/paravirt_ops.rst
12486 F:      arch/*/kernel/paravirt*
12487 F:      arch/*/include/asm/paravirt*.h
12488 F:      include/linux/hypervisor.h
12489
12490 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12491 M:      Tim Waugh <tim@cyberelk.net>
12492 L:      linux-parport@lists.infradead.org (subscribers-only)
12493 S:      Maintained
12494 F:      Documentation/admin-guide/blockdev/paride.rst
12495 F:      drivers/block/paride/
12496
12497 PARISC ARCHITECTURE
12498 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12499 M:      Helge Deller <deller@gmx.de>
12500 L:      linux-parisc@vger.kernel.org
12501 W:      http://www.parisc-linux.org/
12502 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12505 S:      Maintained
12506 F:      arch/parisc/
12507 F:      Documentation/parisc/
12508 F:      drivers/parisc/
12509 F:      drivers/char/agp/parisc-agp.c
12510 F:      drivers/input/misc/hp_sdc_rtc.c
12511 F:      drivers/input/serio/gscps2.c
12512 F:      drivers/input/serio/hp_sdc*
12513 F:      drivers/parport/parport_gsc.*
12514 F:      drivers/tty/serial/8250/8250_gsc.c
12515 F:      drivers/video/fbdev/sti*
12516 F:      drivers/video/console/sti*
12517 F:      drivers/video/logo/logo_parisc*
12518 F:      include/linux/hp_sdc.h
12519
12520 PARMAN
12521 M:      Jiri Pirko <jiri@mellanox.com>
12522 L:      netdev@vger.kernel.org
12523 S:      Supported
12524 F:      lib/parman.c
12525 F:      lib/test_parman.c
12526 F:      include/linux/parman.h
12527
12528 PC ENGINES APU BOARD DRIVER
12529 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12530 S:      Maintained
12531 F:      drivers/platform/x86/pcengines-apuv2.c
12532
12533 PC87360 HARDWARE MONITORING DRIVER
12534 M:      Jim Cromie <jim.cromie@gmail.com>
12535 L:      linux-hwmon@vger.kernel.org
12536 S:      Maintained
12537 F:      Documentation/hwmon/pc87360.rst
12538 F:      drivers/hwmon/pc87360.c
12539
12540 PC8736x GPIO DRIVER
12541 M:      Jim Cromie <jim.cromie@gmail.com>
12542 S:      Maintained
12543 F:      drivers/char/pc8736x_gpio.c
12544
12545 PC87427 HARDWARE MONITORING DRIVER
12546 M:      Jean Delvare <jdelvare@suse.com>
12547 L:      linux-hwmon@vger.kernel.org
12548 S:      Maintained
12549 F:      Documentation/hwmon/pc87427.rst
12550 F:      drivers/hwmon/pc87427.c
12551
12552 PCA9532 LED DRIVER
12553 M:      Riku Voipio <riku.voipio@iki.fi>
12554 S:      Maintained
12555 F:      drivers/leds/leds-pca9532.c
12556 F:      include/linux/leds-pca9532.h
12557
12558 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12559 M:      Guenter Roeck <linux@roeck-us.net>
12560 L:      linux-i2c@vger.kernel.org
12561 S:      Maintained
12562 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12563
12564 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12565 M:      Khalid Aziz <khalid@gonehiking.org>
12566 S:      Maintained
12567 F:      drivers/firmware/pcdp.*
12568
12569 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12570 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12571 L:      linux-pci@vger.kernel.org
12572 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12573 S:      Maintained
12574 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12575 F:      drivers/pci/controller/pci-aardvark.c
12576
12577 PCI DRIVER FOR ALTERA PCIE IP
12578 M:      Ley Foon Tan <ley.foon.tan@intel.com>
12579 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12580 L:      linux-pci@vger.kernel.org
12581 S:      Supported
12582 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12583 F:      drivers/pci/controller/pcie-altera.c
12584
12585 PCI DRIVER FOR APPLIEDMICRO XGENE
12586 M:      Toan Le <toan@os.amperecomputing.com>
12587 L:      linux-pci@vger.kernel.org
12588 L:      linux-arm-kernel@lists.infradead.org
12589 S:      Maintained
12590 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12591 F:      drivers/pci/controller/pci-xgene.c
12592
12593 PCI DRIVER FOR ARM VERSATILE PLATFORM
12594 M:      Rob Herring <robh@kernel.org>
12595 L:      linux-pci@vger.kernel.org
12596 L:      linux-arm-kernel@lists.infradead.org
12597 S:      Maintained
12598 F:      Documentation/devicetree/bindings/pci/versatile.txt
12599 F:      drivers/pci/controller/pci-versatile.c
12600
12601 PCI DRIVER FOR ARMADA 8K
12602 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12603 L:      linux-pci@vger.kernel.org
12604 L:      linux-arm-kernel@lists.infradead.org
12605 S:      Maintained
12606 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12607 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12608
12609 PCI DRIVER FOR CADENCE PCIE IP
12610 M:      Tom Joseph <tjoseph@cadence.com>
12611 L:      linux-pci@vger.kernel.org
12612 S:      Maintained
12613 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12614 F:      drivers/pci/controller/pcie-cadence*
12615
12616 PCI DRIVER FOR FREESCALE LAYERSCAPE
12617 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12618 M:      Mingkai Hu <mingkai.hu@nxp.com>
12619 M:      Roy Zang <roy.zang@nxp.com>
12620 L:      linuxppc-dev@lists.ozlabs.org
12621 L:      linux-pci@vger.kernel.org
12622 L:      linux-arm-kernel@lists.infradead.org
12623 S:      Maintained
12624 F:      drivers/pci/controller/dwc/*layerscape*
12625
12626 PCI DRIVER FOR GENERIC OF HOSTS
12627 M:      Will Deacon <will@kernel.org>
12628 L:      linux-pci@vger.kernel.org
12629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12630 S:      Maintained
12631 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12632 F:      drivers/pci/controller/pci-host-common.c
12633 F:      drivers/pci/controller/pci-host-generic.c
12634
12635 PCI DRIVER FOR IMX6
12636 M:      Richard Zhu <hongxing.zhu@nxp.com>
12637 M:      Lucas Stach <l.stach@pengutronix.de>
12638 L:      linux-pci@vger.kernel.org
12639 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12640 S:      Maintained
12641 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12642 F:      drivers/pci/controller/dwc/*imx6*
12643
12644 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12645 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12646 L:      linux-pci@vger.kernel.org
12647 S:      Supported
12648 F:      drivers/pci/controller/vmd.c
12649
12650 PCI DRIVER FOR MICROSEMI SWITCHTEC
12651 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12652 M:      Logan Gunthorpe <logang@deltatee.com>
12653 L:      linux-pci@vger.kernel.org
12654 S:      Maintained
12655 F:      Documentation/driver-api/switchtec.rst
12656 F:      Documentation/ABI/testing/sysfs-class-switchtec
12657 F:      drivers/pci/switch/switchtec*
12658 F:      include/uapi/linux/switchtec_ioctl.h
12659 F:      include/linux/switchtec.h
12660 F:      drivers/ntb/hw/mscc/
12661
12662 PCI DRIVER FOR MOBIVEIL PCIE IP
12663 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12664 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12665 L:      linux-pci@vger.kernel.org
12666 S:      Supported
12667 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12668 F:      drivers/pci/controller/pcie-mobiveil.c
12669
12670 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12671 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12672 M:      Jason Cooper <jason@lakedaemon.net>
12673 L:      linux-pci@vger.kernel.org
12674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12675 S:      Maintained
12676 F:      drivers/pci/controller/*mvebu*
12677
12678 PCI DRIVER FOR NVIDIA TEGRA
12679 M:      Thierry Reding <thierry.reding@gmail.com>
12680 L:      linux-tegra@vger.kernel.org
12681 L:      linux-pci@vger.kernel.org
12682 S:      Supported
12683 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12684 F:      drivers/pci/controller/pci-tegra.c
12685
12686 PCI DRIVER FOR RENESAS R-CAR
12687 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12688 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12689 L:      linux-pci@vger.kernel.org
12690 L:      linux-renesas-soc@vger.kernel.org
12691 S:      Maintained
12692 F:      drivers/pci/controller/*rcar*
12693
12694 PCI DRIVER FOR SAMSUNG EXYNOS
12695 M:      Jingoo Han <jingoohan1@gmail.com>
12696 L:      linux-pci@vger.kernel.org
12697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12698 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12699 S:      Maintained
12700 F:      drivers/pci/controller/dwc/pci-exynos.c
12701
12702 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12703 M:      Jingoo Han <jingoohan1@gmail.com>
12704 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12705 L:      linux-pci@vger.kernel.org
12706 S:      Maintained
12707 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12708 F:      drivers/pci/controller/dwc/*designware*
12709
12710 PCI DRIVER FOR TI DRA7XX
12711 M:      Kishon Vijay Abraham I <kishon@ti.com>
12712 L:      linux-omap@vger.kernel.org
12713 L:      linux-pci@vger.kernel.org
12714 S:      Supported
12715 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12716 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12717
12718 PCI DRIVER FOR TI KEYSTONE
12719 M:      Murali Karicheri <m-karicheri2@ti.com>
12720 L:      linux-pci@vger.kernel.org
12721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12722 S:      Maintained
12723 F:      drivers/pci/controller/dwc/pci-keystone.c
12724
12725 PCI ENDPOINT SUBSYSTEM
12726 M:      Kishon Vijay Abraham I <kishon@ti.com>
12727 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12728 L:      linux-pci@vger.kernel.org
12729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12730 S:      Supported
12731 F:      drivers/pci/endpoint/
12732 F:      drivers/misc/pci_endpoint_test.c
12733 F:      tools/pci/
12734
12735 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12736 M:      Russell Currey <ruscur@russell.cc>
12737 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12738 M:      Oliver O'Halloran <oohall@gmail.com>
12739 L:      linuxppc-dev@lists.ozlabs.org
12740 S:      Supported
12741 F:      Documentation/PCI/pci-error-recovery.rst
12742 F:      drivers/pci/pcie/aer.c
12743 F:      drivers/pci/pcie/dpc.c
12744 F:      drivers/pci/pcie/err.c
12745 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12746 F:      arch/powerpc/kernel/eeh*.c
12747 F:      arch/powerpc/platforms/*/eeh*.c
12748 F:      arch/powerpc/include/*/eeh*.h
12749
12750 PCI ERROR RECOVERY
12751 M:      Linas Vepstas <linasvepstas@gmail.com>
12752 L:      linux-pci@vger.kernel.org
12753 S:      Supported
12754 F:      Documentation/PCI/pci-error-recovery.rst
12755
12756 PCI MSI DRIVER FOR ALTERA MSI IP
12757 M:      Ley Foon Tan <ley.foon.tan@intel.com>
12758 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12759 L:      linux-pci@vger.kernel.org
12760 S:      Supported
12761 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12762 F:      drivers/pci/controller/pcie-altera-msi.c
12763
12764 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12765 M:      Toan Le <toan@os.amperecomputing.com>
12766 L:      linux-pci@vger.kernel.org
12767 L:      linux-arm-kernel@lists.infradead.org
12768 S:      Maintained
12769 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12770 F:      drivers/pci/controller/pci-xgene-msi.c
12771
12772 PCI SUBSYSTEM
12773 M:      Bjorn Helgaas <bhelgaas@google.com>
12774 L:      linux-pci@vger.kernel.org
12775 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12777 S:      Supported
12778 F:      Documentation/devicetree/bindings/pci/
12779 F:      Documentation/PCI/
12780 F:      drivers/acpi/pci*
12781 F:      drivers/pci/
12782 F:      include/asm-generic/pci*
12783 F:      include/linux/pci*
12784 F:      include/linux/of_pci.h
12785 F:      include/uapi/linux/pci*
12786 F:      lib/pci*
12787 F:      arch/x86/pci/
12788 F:      arch/x86/kernel/quirks.c
12789 F:      arch/x86/kernel/early-quirks.c
12790
12791 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12792 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12793 R:      Andrew Murray <andrew.murray@arm.com>
12794 L:      linux-pci@vger.kernel.org
12795 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12797 S:      Supported
12798 F:      drivers/pci/controller/
12799
12800 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12801 M:      Jonathan Chocron <jonnyc@amazon.com>
12802 L:      linux-pci@vger.kernel.org
12803 S:      Maintained
12804 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12805 F:      drivers/pci/controller/dwc/pcie-al.c
12806
12807 PCIE DRIVER FOR AMLOGIC MESON
12808 M:      Yue Wang <yue.wang@Amlogic.com>
12809 L:      linux-pci@vger.kernel.org
12810 L:      linux-amlogic@lists.infradead.org
12811 S:      Maintained
12812 F:      drivers/pci/controller/dwc/pci-meson.c
12813
12814 PCIE DRIVER FOR AXIS ARTPEC
12815 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12816 L:      linux-arm-kernel@axis.com
12817 L:      linux-pci@vger.kernel.org
12818 S:      Maintained
12819 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12820 F:      drivers/pci/controller/dwc/*artpec*
12821
12822 PCIE DRIVER FOR CAVIUM THUNDERX
12823 M:      Robert Richter <rrichter@marvell.com>
12824 L:      linux-pci@vger.kernel.org
12825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12826 S:      Supported
12827 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12828 F:      drivers/pci/controller/pci-thunder-*
12829
12830 PCIE DRIVER FOR HISILICON
12831 M:      Zhou Wang <wangzhou1@hisilicon.com>
12832 L:      linux-pci@vger.kernel.org
12833 S:      Maintained
12834 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12835 F:      drivers/pci/controller/dwc/pcie-hisi.c
12836
12837 PCIE DRIVER FOR HISILICON KIRIN
12838 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12839 M:      Binghui Wang <wangbinghui@hisilicon.com>
12840 L:      linux-pci@vger.kernel.org
12841 S:      Maintained
12842 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12843 F:      drivers/pci/controller/dwc/pcie-kirin.c
12844
12845 PCIE DRIVER FOR HISILICON STB
12846 M:      Shawn Guo <shawn.guo@linaro.org>
12847 L:      linux-pci@vger.kernel.org
12848 S:      Maintained
12849 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12850 F:      drivers/pci/controller/dwc/pcie-histb.c
12851
12852 PCIE DRIVER FOR MEDIATEK
12853 M:      Ryder Lee <ryder.lee@mediatek.com>
12854 L:      linux-pci@vger.kernel.org
12855 L:      linux-mediatek@lists.infradead.org
12856 S:      Supported
12857 F:      Documentation/devicetree/bindings/pci/mediatek*
12858 F:      drivers/pci/controller/*mediatek*
12859
12860 PCIE DRIVER FOR QUALCOMM MSM
12861 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12862 L:      linux-pci@vger.kernel.org
12863 L:      linux-arm-msm@vger.kernel.org
12864 S:      Maintained
12865 F:      drivers/pci/controller/dwc/*qcom*
12866
12867 PCIE DRIVER FOR ROCKCHIP
12868 M:      Shawn Lin <shawn.lin@rock-chips.com>
12869 L:      linux-pci@vger.kernel.org
12870 L:      linux-rockchip@lists.infradead.org
12871 S:      Maintained
12872 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12873 F:      drivers/pci/controller/pcie-rockchip*
12874
12875 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12876 M:      Linus Walleij <linus.walleij@linaro.org>
12877 L:      linux-pci@vger.kernel.org
12878 S:      Maintained
12879 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12880 F:      drivers/pci/controller/pci-v3-semi.c
12881
12882 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12883 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12884 L:      linux-pci@vger.kernel.org
12885 S:      Maintained
12886 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12887 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12888
12889 PCIE DRIVER FOR ST SPEAR13XX
12890 M:      Pratyush Anand <pratyush.anand@gmail.com>
12891 L:      linux-pci@vger.kernel.org
12892 S:      Maintained
12893 F:      drivers/pci/controller/dwc/*spear*
12894
12895 PCMCIA SUBSYSTEM
12896 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12898 S:      Odd Fixes
12899 F:      Documentation/pcmcia/
12900 F:      tools/pcmcia/
12901 F:      drivers/pcmcia/
12902 F:      include/pcmcia/
12903
12904 PCNET32 NETWORK DRIVER
12905 M:      Don Fry <pcnet32@frontier.com>
12906 L:      netdev@vger.kernel.org
12907 S:      Maintained
12908 F:      drivers/net/ethernet/amd/pcnet32.c
12909
12910 PCRYPT PARALLEL CRYPTO ENGINE
12911 M:      Steffen Klassert <steffen.klassert@secunet.com>
12912 L:      linux-crypto@vger.kernel.org
12913 S:      Maintained
12914 F:      crypto/pcrypt.c
12915 F:      include/crypto/pcrypt.h
12916
12917 PEAQ WMI HOTKEYS DRIVER
12918 M:      Hans de Goede <hdegoede@redhat.com>
12919 L:      platform-driver-x86@vger.kernel.org
12920 S:      Maintained
12921 F:      drivers/platform/x86/peaq-wmi.c
12922
12923 PENSANDO ETHERNET DRIVERS
12924 M:      Shannon Nelson <snelson@pensando.io>
12925 M:      Pensando Drivers <drivers@pensando.io>
12926 L:      netdev@vger.kernel.org
12927 S:      Supported
12928 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12929 F:      drivers/net/ethernet/pensando/
12930
12931 PER-CPU MEMORY ALLOCATOR
12932 M:      Dennis Zhou <dennis@kernel.org>
12933 M:      Tejun Heo <tj@kernel.org>
12934 M:      Christoph Lameter <cl@linux.com>
12935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12936 S:      Maintained
12937 F:      include/linux/percpu*.h
12938 F:      mm/percpu*.c
12939 F:      arch/*/include/asm/percpu.h
12940
12941 PER-TASK DELAY ACCOUNTING
12942 M:      Balbir Singh <bsingharora@gmail.com>
12943 S:      Maintained
12944 F:      include/linux/delayacct.h
12945 F:      kernel/delayacct.c
12946
12947 PERFORMANCE EVENTS SUBSYSTEM
12948 M:      Peter Zijlstra <peterz@infradead.org>
12949 M:      Ingo Molnar <mingo@redhat.com>
12950 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12951 R:      Mark Rutland <mark.rutland@arm.com>
12952 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12953 R:      Jiri Olsa <jolsa@redhat.com>
12954 R:      Namhyung Kim <namhyung@kernel.org>
12955 L:      linux-kernel@vger.kernel.org
12956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12957 S:      Supported
12958 F:      kernel/events/*
12959 F:      include/linux/perf_event.h
12960 F:      include/uapi/linux/perf_event.h
12961 F:      arch/*/kernel/perf_event*.c
12962 F:      arch/*/kernel/*/perf_event*.c
12963 F:      arch/*/kernel/*/*/perf_event*.c
12964 F:      arch/*/include/asm/perf_event.h
12965 F:      arch/*/kernel/perf_callchain.c
12966 F:      arch/*/events/*
12967 F:      arch/*/events/*/*
12968 F:      tools/perf/
12969
12970 PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
12971 R:      John Garry <john.garry@huawei.com>
12972 R:      Will Deacon <will@kernel.org>
12973 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12974 S:      Supported
12975 F:      tools/perf/pmu-events/arch/arm64/
12976
12977 PERSONALITY HANDLING
12978 M:      Christoph Hellwig <hch@infradead.org>
12979 L:      linux-abi-devel@lists.sourceforge.net
12980 S:      Maintained
12981 F:      include/linux/personality.h
12982 F:      include/uapi/linux/personality.h
12983
12984 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12985 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12986 L:      linux-input@vger.kernel.org
12987 S:      Maintained
12988 F:      Documentation/input/devices/pxrc.rst
12989 F:      drivers/input/joystick/pxrc.c
12990
12991 FLYSKY FSIA6B RC RECEIVER
12992 M:      Markus Koch <markus@notsyncing.net>
12993 L:      linux-input@vger.kernel.org
12994 S:      Maintained
12995 F:      drivers/input/joystick/fsia6b.c
12996
12997 PHONET PROTOCOL
12998 M:      Remi Denis-Courmont <courmisch@gmail.com>
12999 S:      Supported
13000 F:      Documentation/networking/phonet.txt
13001 F:      include/linux/phonet.h
13002 F:      include/net/phonet/
13003 F:      include/uapi/linux/phonet.h
13004 F:      net/phonet/
13005
13006 PHRAM MTD DRIVER
13007 M:      Joern Engel <joern@lazybastard.org>
13008 L:      linux-mtd@lists.infradead.org
13009 S:      Maintained
13010 F:      drivers/mtd/devices/phram.c
13011
13012 PICOLCD HID DRIVER
13013 M:      Bruno Prémont <bonbons@linux-vserver.org>
13014 L:      linux-input@vger.kernel.org
13015 S:      Maintained
13016 F:      drivers/hid/hid-picolcd*
13017
13018 PICOXCELL SUPPORT
13019 M:      Jamie Iles <jamie@jamieiles.com>
13020 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13021 T:      git git://github.com/jamieiles/linux-2.6-ji.git
13022 S:      Supported
13023 F:      arch/arm/boot/dts/picoxcell*
13024 F:      arch/arm/mach-picoxcell/
13025 F:      drivers/crypto/picoxcell*
13026
13027 PIDFD API
13028 M:      Christian Brauner <christian@brauner.io>
13029 L:      linux-kernel@vger.kernel.org
13030 S:      Maintained
13031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
13032 F:      samples/pidfd/
13033 F:      tools/testing/selftests/pidfd/
13034 F:      tools/testing/selftests/clone3/
13035 K:      (?i)pidfd
13036 K:      (?i)clone3
13037 K:      \b(clone_args|kernel_clone_args)\b
13038
13039 PIN CONTROL SUBSYSTEM
13040 M:      Linus Walleij <linus.walleij@linaro.org>
13041 L:      linux-gpio@vger.kernel.org
13042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
13043 S:      Maintained
13044 F:      Documentation/devicetree/bindings/pinctrl/
13045 F:      Documentation/driver-api/pinctl.rst
13046 F:      drivers/pinctrl/
13047 F:      include/linux/pinctrl/
13048
13049 PIN CONTROLLER - MICROCHIP AT91
13050 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13052 L:      linux-gpio@vger.kernel.org
13053 S:      Supported
13054 F:      drivers/pinctrl/pinctrl-at91*
13055 F:      drivers/gpio/gpio-sama5d2-piobu.c
13056
13057 PIN CONTROLLER - FREESCALE
13058 M:      Dong Aisheng <aisheng.dong@nxp.com>
13059 M:      Fabio Estevam <festevam@gmail.com>
13060 M:      Shawn Guo <shawnguo@kernel.org>
13061 M:      Stefan Agner <stefan@agner.ch>
13062 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13063 L:      linux-gpio@vger.kernel.org
13064 S:      Maintained
13065 F:      drivers/pinctrl/freescale/
13066 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
13067
13068 PIN CONTROLLER - INTEL
13069 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13070 M:      Andy Shevchenko <andy@kernel.org>
13071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
13072 S:      Maintained
13073 F:      drivers/pinctrl/intel/
13074
13075 PIN CONTROLLER - MEDIATEK
13076 M:      Sean Wang <sean.wang@kernel.org>
13077 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13078 S:      Maintained
13079 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
13080 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
13081 F:      drivers/pinctrl/mediatek/
13082
13083 PIN CONTROLLER - QUALCOMM
13084 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13085 S:      Maintained
13086 L:      linux-arm-msm@vger.kernel.org
13087 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
13088 F:      drivers/pinctrl/qcom/
13089
13090 PIN CONTROLLER - RENESAS
13091 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13092 L:      linux-renesas-soc@vger.kernel.org
13093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
13094 S:      Maintained
13095 F:      drivers/pinctrl/pinctrl-rz*
13096 F:      drivers/pinctrl/sh-pfc/
13097
13098 PIN CONTROLLER - SAMSUNG
13099 M:      Tomasz Figa <tomasz.figa@gmail.com>
13100 M:      Krzysztof Kozlowski <krzk@kernel.org>
13101 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13102 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13103 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13104 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
13105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
13106 S:      Maintained
13107 F:      drivers/pinctrl/samsung/
13108 F:      include/dt-bindings/pinctrl/samsung.h
13109 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
13110
13111 PIN CONTROLLER - SINGLE
13112 M:      Tony Lindgren <tony@atomide.com>
13113 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
13114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13115 L:      linux-omap@vger.kernel.org
13116 S:      Maintained
13117 F:      drivers/pinctrl/pinctrl-single.c
13118
13119 PIN CONTROLLER - ST SPEAR
13120 M:      Viresh Kumar <vireshk@kernel.org>
13121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13122 W:      http://www.st.com/spear
13123 S:      Maintained
13124 F:      drivers/pinctrl/spear/
13125
13126 PISTACHIO SOC SUPPORT
13127 M:      James Hartley <james.hartley@sondrel.com>
13128 L:      linux-mips@vger.kernel.org
13129 S:      Odd Fixes
13130 F:      arch/mips/pistachio/
13131 F:      arch/mips/include/asm/mach-pistachio/
13132 F:      arch/mips/boot/dts/img/pistachio*
13133 F:      arch/mips/configs/pistachio*_defconfig
13134
13135 PKTCDVD DRIVER
13136 S:      Orphan
13137 M:      linux-block@vger.kernel.org
13138 F:      drivers/block/pktcdvd.c
13139 F:      include/linux/pktcdvd.h
13140 F:      include/uapi/linux/pktcdvd.h
13141
13142 PKUNITY SOC DRIVERS
13143 M:      Guan Xuetao <gxt@pku.edu.cn>
13144 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
13145 S:      Maintained
13146 T:      git git://github.com/gxt/linux.git
13147 F:      drivers/input/serio/i8042-unicore32io.h
13148 F:      drivers/i2c/busses/i2c-puv3.c
13149 F:      drivers/video/fbdev/fb-puv3.c
13150 F:      drivers/rtc/rtc-puv3.c
13151
13152 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
13153 M:      Tomasz Duszynski <tduszyns@gmail.com>
13154 S:      Maintained
13155 F:      drivers/iio/chemical/pms7003.c
13156 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
13157
13158 PMBUS HARDWARE MONITORING DRIVERS
13159 M:      Guenter Roeck <linux@roeck-us.net>
13160 L:      linux-hwmon@vger.kernel.org
13161 W:      http://hwmon.wiki.kernel.org/
13162 W:      http://www.roeck-us.net/linux/drivers/
13163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
13164 S:      Maintained
13165 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
13166 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
13167 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
13168 F:      Documentation/hwmon/adm1275.rst
13169 F:      Documentation/hwmon/ibm-cffps.rst
13170 F:      Documentation/hwmon/ir35221.rst
13171 F:      Documentation/hwmon/lm25066.rst
13172 F:      Documentation/hwmon/ltc2978.rst
13173 F:      Documentation/hwmon/ltc3815.rst
13174 F:      Documentation/hwmon/max16064.rst
13175 F:      Documentation/hwmon/max20751.rst
13176 F:      Documentation/hwmon/max31785.rst
13177 F:      Documentation/hwmon/max34440.rst
13178 F:      Documentation/hwmon/max8688.rst
13179 F:      Documentation/hwmon/pmbus.rst
13180 F:      Documentation/hwmon/pmbus-core.rst
13181 F:      Documentation/hwmon/tps40422.rst
13182 F:      Documentation/hwmon/ucd9000.rst
13183 F:      Documentation/hwmon/ucd9200.rst
13184 F:      Documentation/hwmon/zl6100.rst
13185 F:      drivers/hwmon/pmbus/
13186 F:      include/linux/pmbus.h
13187
13188 PMC SIERRA MaxRAID DRIVER
13189 L:      linux-scsi@vger.kernel.org
13190 W:      http://www.pmc-sierra.com/
13191 S:      Orphan
13192 F:      drivers/scsi/pmcraid.*
13193
13194 PMC SIERRA PM8001 DRIVER
13195 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13196 L:      linux-scsi@vger.kernel.org
13197 S:      Supported
13198 F:      drivers/scsi/pm8001/
13199
13200 PM-GRAPH UTILITY
13201 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
13202 L:      linux-pm@vger.kernel.org
13203 W:      https://01.org/pm-graph
13204 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
13205 T:      git git://github.com/intel/pm-graph
13206 S:      Supported
13207 F:      tools/power/pm-graph
13208
13209 PNP SUPPORT
13210 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13211 S:      Maintained
13212 F:      drivers/pnp/
13213
13214 PNI RM3100 IIO DRIVER
13215 M:      Song Qiang <songqiang1304521@gmail.com>
13216 L:      linux-iio@vger.kernel.org
13217 S:      Maintained
13218 F:      drivers/iio/magnetometer/rm3100*
13219 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13220
13221 POSIX CLOCKS and TIMERS
13222 M:      Thomas Gleixner <tglx@linutronix.de>
13223 L:      linux-kernel@vger.kernel.org
13224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13225 S:      Maintained
13226 F:      fs/timerfd.c
13227 F:      include/linux/timer*
13228 F:      kernel/time/*timer*
13229
13230 POWER MANAGEMENT CORE
13231 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13232 L:      linux-pm@vger.kernel.org
13233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13234 B:      https://bugzilla.kernel.org
13235 S:      Supported
13236 F:      drivers/base/power/
13237 F:      include/linux/pm.h
13238 F:      include/linux/pm_*
13239 F:      include/linux/powercap.h
13240 F:      include/linux/intel_rapl.h
13241 F:      drivers/powercap/
13242 F:      kernel/configs/nopm.config
13243
13244 POWER STATE COORDINATION INTERFACE (PSCI)
13245 M:      Mark Rutland <mark.rutland@arm.com>
13246 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13247 L:      linux-arm-kernel@lists.infradead.org
13248 S:      Maintained
13249 F:      drivers/firmware/psci/
13250 F:      include/linux/psci.h
13251 F:      include/uapi/linux/psci.h
13252
13253 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13254 M:      Sebastian Reichel <sre@kernel.org>
13255 L:      linux-pm@vger.kernel.org
13256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13257 S:      Maintained
13258 F:      Documentation/ABI/testing/sysfs-class-power
13259 F:      Documentation/devicetree/bindings/power/supply/
13260 F:      include/linux/power_supply.h
13261 F:      drivers/power/supply/
13262
13263 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13264 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13265 L:      linuxppc-dev@lists.ozlabs.org
13266 S:      Maintained
13267 F:      drivers/char/powernv-op-panel.c
13268
13269 PPP OVER ATM (RFC 2364)
13270 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13271 S:      Maintained
13272 F:      net/atm/pppoatm.c
13273 F:      include/uapi/linux/atmppp.h
13274
13275 PPP OVER ETHERNET
13276 M:      Michal Ostrowski <mostrows@earthlink.net>
13277 S:      Maintained
13278 F:      drivers/net/ppp/pppoe.c
13279 F:      drivers/net/ppp/pppox.c
13280
13281 PPP OVER L2TP
13282 M:      James Chapman <jchapman@katalix.com>
13283 S:      Maintained
13284 F:      net/l2tp/l2tp_ppp.c
13285 F:      include/linux/if_pppol2tp.h
13286 F:      include/uapi/linux/if_pppol2tp.h
13287
13288 PPP PROTOCOL DRIVERS AND COMPRESSORS
13289 M:      Paul Mackerras <paulus@samba.org>
13290 L:      linux-ppp@vger.kernel.org
13291 S:      Maintained
13292 F:      drivers/net/ppp/ppp_*
13293
13294 PPS SUPPORT
13295 M:      Rodolfo Giometti <giometti@enneenne.com>
13296 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13297 L:      linuxpps@ml.enneenne.com (subscribers-only)
13298 S:      Maintained
13299 F:      Documentation/driver-api/pps.rst
13300 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13301 F:      Documentation/ABI/testing/sysfs-pps
13302 F:      drivers/pps/
13303 F:      include/linux/pps*.h
13304 F:      include/uapi/linux/pps.h
13305
13306 PPTP DRIVER
13307 M:      Dmitry Kozlov <xeb@mail.ru>
13308 L:      netdev@vger.kernel.org
13309 S:      Maintained
13310 F:      drivers/net/ppp/pptp.c
13311 W:      http://sourceforge.net/projects/accel-pptp
13312
13313 PRINTK
13314 M:      Petr Mladek <pmladek@suse.com>
13315 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13316 R:      Steven Rostedt <rostedt@goodmis.org>
13317 S:      Maintained
13318 F:      kernel/printk/
13319 F:      include/linux/printk.h
13320
13321 PRISM54 WIRELESS DRIVER
13322 M:      Luis Chamberlain <mcgrof@kernel.org>
13323 L:      linux-wireless@vger.kernel.org
13324 W:      http://wireless.kernel.org/en/users/Drivers/p54
13325 S:      Obsolete
13326 F:      drivers/net/wireless/intersil/prism54/
13327
13328 PROC FILESYSTEM
13329 R:      Alexey Dobriyan <adobriyan@gmail.com>
13330 L:      linux-kernel@vger.kernel.org
13331 L:      linux-fsdevel@vger.kernel.org
13332 S:      Maintained
13333 F:      fs/proc/
13334 F:      include/linux/proc_fs.h
13335 F:      tools/testing/selftests/proc/
13336 F:      Documentation/filesystems/proc.txt
13337
13338 PROC SYSCTL
13339 M:      Luis Chamberlain <mcgrof@kernel.org>
13340 M:      Kees Cook <keescook@chromium.org>
13341 M:      Iurii Zaikin <yzaikin@google.com>
13342 L:      linux-kernel@vger.kernel.org
13343 L:      linux-fsdevel@vger.kernel.org
13344 S:      Maintained
13345 F:      fs/proc/proc_sysctl.c
13346 F:      include/linux/sysctl.h
13347 F:      kernel/sysctl.c
13348 F:      kernel/sysctl-test.c
13349 F:      tools/testing/selftests/sysctl/
13350
13351 PS3 NETWORK SUPPORT
13352 M:      Geoff Levand <geoff@infradead.org>
13353 L:      netdev@vger.kernel.org
13354 L:      linuxppc-dev@lists.ozlabs.org
13355 S:      Maintained
13356 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13357
13358 PS3 PLATFORM SUPPORT
13359 M:      Geoff Levand <geoff@infradead.org>
13360 L:      linuxppc-dev@lists.ozlabs.org
13361 S:      Maintained
13362 F:      arch/powerpc/boot/ps3*
13363 F:      arch/powerpc/include/asm/lv1call.h
13364 F:      arch/powerpc/include/asm/ps3*.h
13365 F:      arch/powerpc/platforms/ps3/
13366 F:      drivers/*/ps3*
13367 F:      drivers/ps3/
13368 F:      drivers/rtc/rtc-ps3.c
13369 F:      drivers/usb/host/*ps3.c
13370 F:      sound/ppc/snd_ps3*
13371
13372 PS3VRAM DRIVER
13373 M:      Jim Paris <jim@jtan.com>
13374 M:      Geoff Levand <geoff@infradead.org>
13375 L:      linuxppc-dev@lists.ozlabs.org
13376 S:      Maintained
13377 F:      drivers/block/ps3vram.c
13378
13379 PSAMPLE PACKET SAMPLING SUPPORT:
13380 M:      Yotam Gigi <yotam.gi@gmail.com>
13381 S:      Maintained
13382 F:      net/psample
13383 F:      include/net/psample.h
13384 F:      include/uapi/linux/psample.h
13385
13386 PSTORE FILESYSTEM
13387 M:      Kees Cook <keescook@chromium.org>
13388 M:      Anton Vorontsov <anton@enomsg.org>
13389 M:      Colin Cross <ccross@android.com>
13390 M:      Tony Luck <tony.luck@intel.com>
13391 S:      Maintained
13392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13393 F:      fs/pstore/
13394 F:      include/linux/pstore*
13395 F:      drivers/firmware/efi/efi-pstore.c
13396 F:      drivers/acpi/apei/erst.c
13397 F:      Documentation/admin-guide/ramoops.rst
13398 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13399 K:      \b(pstore|ramoops)
13400
13401 PTP HARDWARE CLOCK SUPPORT
13402 M:      Richard Cochran <richardcochran@gmail.com>
13403 L:      netdev@vger.kernel.org
13404 S:      Maintained
13405 W:      http://linuxptp.sourceforge.net/
13406 F:      Documentation/ABI/testing/sysfs-ptp
13407 F:      Documentation/driver-api/ptp.rst
13408 F:      drivers/net/phy/dp83640*
13409 F:      drivers/ptp/*
13410 F:      include/linux/ptp_cl*
13411
13412 PTRACE SUPPORT
13413 M:      Oleg Nesterov <oleg@redhat.com>
13414 S:      Maintained
13415 F:      include/asm-generic/syscall.h
13416 F:      include/linux/ptrace.h
13417 F:      include/linux/regset.h
13418 F:      include/linux/tracehook.h
13419 F:      include/uapi/linux/ptrace.h
13420 F:      include/uapi/linux/ptrace.h
13421 F:      kernel/ptrace.c
13422 F:      arch/*/ptrace*.c
13423 F:      arch/*/*/ptrace*.c
13424 F:      arch/*/include/asm/ptrace*.h
13425
13426 PULSE8-CEC DRIVER
13427 M:      Hans Verkuil <hverkuil@xs4all.nl>
13428 L:      linux-media@vger.kernel.org
13429 T:      git git://linuxtv.org/media_tree.git
13430 S:      Maintained
13431 F:      drivers/media/usb/pulse8-cec/*
13432 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13433
13434 PVRUSB2 VIDEO4LINUX DRIVER
13435 M:      Mike Isely <isely@pobox.com>
13436 L:      pvrusb2@isely.net       (subscribers-only)
13437 L:      linux-media@vger.kernel.org
13438 W:      http://www.isely.net/pvrusb2/
13439 T:      git git://linuxtv.org/media_tree.git
13440 S:      Maintained
13441 F:      Documentation/media/v4l-drivers/pvrusb2*
13442 F:      drivers/media/usb/pvrusb2/
13443
13444 PWC WEBCAM DRIVER
13445 M:      Hans Verkuil <hverkuil@xs4all.nl>
13446 L:      linux-media@vger.kernel.org
13447 T:      git git://linuxtv.org/media_tree.git
13448 S:      Odd Fixes
13449 F:      drivers/media/usb/pwc/*
13450 F:      include/trace/events/pwc.h
13451
13452 PWM FAN DRIVER
13453 M:      Kamil Debski <kamil@wypas.org>
13454 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13455 L:      linux-hwmon@vger.kernel.org
13456 S:      Supported
13457 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13458 F:      Documentation/hwmon/pwm-fan.rst
13459 F:      drivers/hwmon/pwm-fan.c
13460
13461 PWM IR Transmitter
13462 M:      Sean Young <sean@mess.org>
13463 L:      linux-media@vger.kernel.org
13464 S:      Maintained
13465 F:      drivers/media/rc/pwm-ir-tx.c
13466
13467 PWM SUBSYSTEM
13468 M:      Thierry Reding <thierry.reding@gmail.com>
13469 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13470 L:      linux-pwm@vger.kernel.org
13471 S:      Maintained
13472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13473 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13474 F:      Documentation/driver-api/pwm.rst
13475 F:      Documentation/devicetree/bindings/pwm/
13476 F:      include/linux/pwm.h
13477 F:      drivers/pwm/
13478 F:      drivers/video/backlight/pwm_bl.c
13479 F:      include/linux/pwm_backlight.h
13480 F:      drivers/gpio/gpio-mvebu.c
13481 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13482 K:      pwm_(config|apply_state|ops)
13483
13484 PXA GPIO DRIVER
13485 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13486 L:      linux-gpio@vger.kernel.org
13487 S:      Maintained
13488 F:      drivers/gpio/gpio-pxa.c
13489
13490 PXA MMCI DRIVER
13491 S:      Orphan
13492
13493 PXA RTC DRIVER
13494 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13495 L:      linux-rtc@vger.kernel.org
13496 S:      Maintained
13497
13498 PXA2xx/PXA3xx SUPPORT
13499 M:      Daniel Mack <daniel@zonque.org>
13500 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13501 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13503 T:      git git://github.com/hzhuang1/linux.git
13504 T:      git git://github.com/rjarzmik/linux.git
13505 S:      Maintained
13506 F:      arch/arm/boot/dts/pxa*
13507 F:      arch/arm/mach-pxa/
13508 F:      drivers/dma/pxa*
13509 F:      drivers/pcmcia/pxa2xx*
13510 F:      drivers/pinctrl/pxa/
13511 F:      drivers/spi/spi-pxa2xx*
13512 F:      drivers/usb/gadget/udc/pxa2*
13513 F:      include/sound/pxa2xx-lib.h
13514 F:      sound/arm/pxa*
13515 F:      sound/soc/pxa/
13516
13517 QAT DRIVER
13518 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13519 L:      qat-linux@intel.com
13520 S:      Supported
13521 F:      drivers/crypto/qat/
13522
13523 QCOM AUDIO (ASoC) DRIVERS
13524 M:      Patrick Lai <plai@codeaurora.org>
13525 M:      Banajit Goswami <bgoswami@codeaurora.org>
13526 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13527 S:      Supported
13528 F:      sound/soc/qcom/
13529
13530 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13531 M:      Gabriel Somlo <somlo@cmu.edu>
13532 M:      "Michael S. Tsirkin" <mst@redhat.com>
13533 L:      qemu-devel@nongnu.org
13534 S:      Maintained
13535 F:      drivers/firmware/qemu_fw_cfg.c
13536 F:      include/uapi/linux/qemu_fw_cfg.h
13537
13538 QIB DRIVER
13539 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13540 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13541 L:      linux-rdma@vger.kernel.org
13542 S:      Supported
13543 F:      drivers/infiniband/hw/qib/
13544
13545 QLOGIC QL41xxx FCOE DRIVER
13546 M:      QLogic-Storage-Upstream@cavium.com
13547 L:      linux-scsi@vger.kernel.org
13548 S:      Supported
13549 F:      drivers/scsi/qedf/
13550
13551 QLOGIC QL41xxx ISCSI DRIVER
13552 M:      QLogic-Storage-Upstream@cavium.com
13553 L:      linux-scsi@vger.kernel.org
13554 S:      Supported
13555 F:      drivers/scsi/qedi/
13556
13557 QLOGIC QL4xxx ETHERNET DRIVER
13558 M:      Ariel Elior <aelior@marvell.com>
13559 M:      GR-everest-linux-l2@marvell.com
13560 L:      netdev@vger.kernel.org
13561 S:      Supported
13562 F:      drivers/net/ethernet/qlogic/qed/
13563 F:      include/linux/qed/
13564 F:      drivers/net/ethernet/qlogic/qede/
13565
13566 QLOGIC QL4xxx RDMA DRIVER
13567 M:      Michal Kalderon <mkalderon@marvell.com>
13568 M:      Ariel Elior <aelior@marvell.com>
13569 L:      linux-rdma@vger.kernel.org
13570 S:      Supported
13571 F:      drivers/infiniband/hw/qedr/
13572 F:      include/uapi/rdma/qedr-abi.h
13573
13574 QLOGIC QLA1280 SCSI DRIVER
13575 M:      Michael Reed <mdr@sgi.com>
13576 L:      linux-scsi@vger.kernel.org
13577 S:      Maintained
13578 F:      drivers/scsi/qla1280.[ch]
13579
13580 QLOGIC QLA2XXX FC-SCSI DRIVER
13581 M:      hmadhani@marvell.com
13582 L:      linux-scsi@vger.kernel.org
13583 S:      Supported
13584 F:      Documentation/scsi/LICENSE.qla2xxx
13585 F:      drivers/scsi/qla2xxx/
13586
13587 QLOGIC QLA3XXX NETWORK DRIVER
13588 M:      GR-Linux-NIC-Dev@marvell.com
13589 L:      netdev@vger.kernel.org
13590 S:      Supported
13591 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13592 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13593
13594 QLOGIC QLA4XXX iSCSI DRIVER
13595 M:      QLogic-Storage-Upstream@qlogic.com
13596 L:      linux-scsi@vger.kernel.org
13597 S:      Supported
13598 F:      Documentation/scsi/LICENSE.qla4xxx
13599 F:      drivers/scsi/qla4xxx/
13600
13601 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13602 M:      Shahed Shaikh <shshaikh@marvell.com>
13603 M:      Manish Chopra <manishc@marvell.com>
13604 M:      GR-Linux-NIC-Dev@marvell.com
13605 L:      netdev@vger.kernel.org
13606 S:      Supported
13607 F:      drivers/net/ethernet/qlogic/qlcnic/
13608
13609 QLOGIC QLGE 10Gb ETHERNET DRIVER
13610 M:      Manish Chopra <manishc@marvell.com>
13611 M:      GR-Linux-NIC-Dev@marvell.com
13612 L:      netdev@vger.kernel.org
13613 S:      Supported
13614 F:      drivers/staging/qlge/
13615
13616 QM1D1B0004 MEDIA DRIVER
13617 M:      Akihiro Tsukada <tskd08@gmail.com>
13618 L:      linux-media@vger.kernel.org
13619 S:      Odd Fixes
13620 F:      drivers/media/tuners/qm1d1b0004*
13621
13622 QM1D1C0042 MEDIA DRIVER
13623 M:      Akihiro Tsukada <tskd08@gmail.com>
13624 L:      linux-media@vger.kernel.org
13625 S:      Odd Fixes
13626 F:      drivers/media/tuners/qm1d1c0042*
13627
13628 QNX4 FILESYSTEM
13629 M:      Anders Larsen <al@alarsen.net>
13630 W:      http://www.alarsen.net/linux/qnx4fs/
13631 S:      Maintained
13632 F:      fs/qnx4/
13633 F:      include/uapi/linux/qnx4_fs.h
13634 F:      include/uapi/linux/qnxtypes.h
13635
13636 QORIQ DPAA2 FSL-MC BUS DRIVER
13637 M:      Stuart Yoder <stuyoder@gmail.com>
13638 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13639 L:      linux-kernel@vger.kernel.org
13640 S:      Maintained
13641 F:      drivers/bus/fsl-mc/
13642 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13643 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13644
13645 QT1010 MEDIA DRIVER
13646 M:      Antti Palosaari <crope@iki.fi>
13647 L:      linux-media@vger.kernel.org
13648 W:      https://linuxtv.org
13649 W:      http://palosaari.fi/linux/
13650 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13651 T:      git git://linuxtv.org/anttip/media_tree.git
13652 S:      Maintained
13653 F:      drivers/media/tuners/qt1010*
13654
13655 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13656 M:      Kalle Valo <kvalo@codeaurora.org>
13657 L:      ath10k@lists.infradead.org
13658 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13660 S:      Supported
13661 F:      drivers/net/wireless/ath/ath10k/
13662
13663 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13664 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13665 L:      linux-wireless@vger.kernel.org
13666 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13667 S:      Supported
13668 F:      drivers/net/wireless/ath/ath9k/
13669
13670 QUALCOMM CAMERA SUBSYSTEM DRIVER
13671 M:      Todor Tomov <todor.too@gmail.com>
13672 L:      linux-media@vger.kernel.org
13673 S:      Maintained
13674 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13675 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13676 F:      drivers/media/platform/qcom/camss/
13677
13678 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13679 M:      Ilia Lin <ilia.lin@kernel.org>
13680 L:      linux-pm@vger.kernel.org
13681 S:      Maintained
13682 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13683 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13684
13685 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13686 M:      Timur Tabi <timur@kernel.org>
13687 L:      netdev@vger.kernel.org
13688 S:      Maintained
13689 F:      drivers/net/ethernet/qualcomm/emac/
13690
13691 QUALCOMM ETHQOS ETHERNET DRIVER
13692 M:      Vinod Koul <vkoul@kernel.org>
13693 L:      netdev@vger.kernel.org
13694 S:      Maintained
13695 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13696 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13697
13698 QUALCOMM GENERIC INTERFACE I2C DRIVER
13699 M:      Alok Chauhan <alokc@codeaurora.org>
13700 L:      linux-i2c@vger.kernel.org
13701 L:      linux-arm-msm@vger.kernel.org
13702 S:      Supported
13703 F:      drivers/i2c/busses/i2c-qcom-geni.c
13704
13705 QUALCOMM HEXAGON ARCHITECTURE
13706 M:      Brian Cain <bcain@codeaurora.org>
13707 L:      linux-hexagon@vger.kernel.org
13708 S:      Supported
13709 F:      arch/hexagon/
13710
13711 QUALCOMM HIDMA DRIVER
13712 M:      Sinan Kaya <okaya@kernel.org>
13713 L:      linux-arm-kernel@lists.infradead.org
13714 L:      linux-arm-msm@vger.kernel.org
13715 L:      dmaengine@vger.kernel.org
13716 S:      Supported
13717 F:      drivers/dma/qcom/hidma*
13718
13719 QUALCOMM IOMMU
13720 M:      Rob Clark <robdclark@gmail.com>
13721 L:      iommu@lists.linux-foundation.org
13722 L:      linux-arm-msm@vger.kernel.org
13723 S:      Maintained
13724 F:      drivers/iommu/qcom_iommu.c
13725
13726 QUALCOMM RMNET DRIVER
13727 M:      Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
13728 M:      Sean Tranchetti <stranche@codeaurora.org>
13729 L:      netdev@vger.kernel.org
13730 S:      Maintained
13731 F:      drivers/net/ethernet/qualcomm/rmnet/
13732 F:      Documentation/networking/device_drivers/qualcomm/rmnet.txt
13733 F:      include/linux/if_rmnet.h
13734
13735 QUALCOMM TSENS THERMAL DRIVER
13736 M:      Amit Kucheria <amit.kucheria@linaro.org>
13737 L:      linux-pm@vger.kernel.org
13738 L:      linux-arm-msm@vger.kernel.org
13739 S:      Maintained
13740 F:      drivers/thermal/qcom/
13741 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
13742
13743 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13744 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13745 L:      linux-media@vger.kernel.org
13746 L:      linux-arm-msm@vger.kernel.org
13747 T:      git git://linuxtv.org/media_tree.git
13748 S:      Maintained
13749 F:      drivers/media/platform/qcom/venus/
13750
13751 QUALCOMM WCN36XX WIRELESS DRIVER
13752 M:      Kalle Valo <kvalo@codeaurora.org>
13753 L:      wcn36xx@lists.infradead.org
13754 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13755 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13756 S:      Supported
13757 F:      drivers/net/wireless/ath/wcn36xx/
13758
13759 QUANTENNA QTNFMAC WIRELESS DRIVER
13760 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13761 M:      Avinash Patil <avinashp@quantenna.com>
13762 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13763 L:      linux-wireless@vger.kernel.org
13764 S:      Maintained
13765 F:      drivers/net/wireless/quantenna
13766
13767 RADEON and AMDGPU DRM DRIVERS
13768 M:      Alex Deucher <alexander.deucher@amd.com>
13769 M:      Christian König <christian.koenig@amd.com>
13770 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13771 L:      amd-gfx@lists.freedesktop.org
13772 T:      git git://people.freedesktop.org/~agd5f/linux
13773 S:      Supported
13774 F:      drivers/gpu/drm/radeon/
13775 F:      include/uapi/drm/radeon_drm.h
13776 F:      drivers/gpu/drm/amd/
13777 F:      include/uapi/drm/amdgpu_drm.h
13778
13779 RADEON FRAMEBUFFER DISPLAY DRIVER
13780 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13781 L:      linux-fbdev@vger.kernel.org
13782 S:      Maintained
13783 F:      drivers/video/fbdev/aty/radeon*
13784 F:      include/uapi/linux/radeonfb.h
13785
13786 RADIOSHARK RADIO DRIVER
13787 M:      Hans Verkuil <hverkuil@xs4all.nl>
13788 L:      linux-media@vger.kernel.org
13789 T:      git git://linuxtv.org/media_tree.git
13790 S:      Maintained
13791 F:      drivers/media/radio/radio-shark.c
13792
13793 RADIOSHARK2 RADIO DRIVER
13794 M:      Hans Verkuil <hverkuil@xs4all.nl>
13795 L:      linux-media@vger.kernel.org
13796 T:      git git://linuxtv.org/media_tree.git
13797 S:      Maintained
13798 F:      drivers/media/radio/radio-shark2.c
13799 F:      drivers/media/radio/radio-tea5777.c
13800
13801 RADOS BLOCK DEVICE (RBD)
13802 M:      Ilya Dryomov <idryomov@gmail.com>
13803 M:      Sage Weil <sage@redhat.com>
13804 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
13805 L:      ceph-devel@vger.kernel.org
13806 W:      http://ceph.com/
13807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13808 T:      git git://github.com/ceph/ceph-client.git
13809 S:      Supported
13810 F:      Documentation/ABI/testing/sysfs-bus-rbd
13811 F:      drivers/block/rbd.c
13812 F:      drivers/block/rbd_types.h
13813
13814 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13815 M:      Paul Mackerras <paulus@samba.org>
13816 L:      linux-fbdev@vger.kernel.org
13817 S:      Maintained
13818 F:      drivers/video/fbdev/aty/aty128fb.c
13819
13820 RAINSHADOW-CEC DRIVER
13821 M:      Hans Verkuil <hverkuil@xs4all.nl>
13822 L:      linux-media@vger.kernel.org
13823 T:      git git://linuxtv.org/media_tree.git
13824 S:      Maintained
13825 F:      drivers/media/usb/rainshadow-cec/*
13826
13827 RALINK MIPS ARCHITECTURE
13828 M:      John Crispin <john@phrozen.org>
13829 L:      linux-mips@vger.kernel.org
13830 S:      Maintained
13831 F:      arch/mips/ralink
13832
13833 RALINK RT2X00 WIRELESS LAN DRIVER
13834 M:      Stanislaw Gruszka <stf_xl@wp.pl>
13835 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13836 L:      linux-wireless@vger.kernel.org
13837 S:      Maintained
13838 F:      drivers/net/wireless/ralink/rt2x00/
13839
13840 RAMDISK RAM BLOCK DEVICE DRIVER
13841 M:      Jens Axboe <axboe@kernel.dk>
13842 S:      Maintained
13843 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13844 F:      drivers/block/brd.c
13845
13846 RANCHU VIRTUAL BOARD FOR MIPS
13847 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13848 L:      linux-mips@vger.kernel.org
13849 S:      Supported
13850 F:      arch/mips/generic/board-ranchu.c
13851 F:      arch/mips/configs/generic/board-ranchu.config
13852
13853 RANDOM NUMBER DRIVER
13854 M:      "Theodore Ts'o" <tytso@mit.edu>
13855 S:      Maintained
13856 F:      drivers/char/random.c
13857
13858 RAPIDIO SUBSYSTEM
13859 M:      Matt Porter <mporter@kernel.crashing.org>
13860 M:      Alexandre Bounine <alex.bou9@gmail.com>
13861 S:      Maintained
13862 F:      drivers/rapidio/
13863
13864 RAS INFRASTRUCTURE
13865 M:      Tony Luck <tony.luck@intel.com>
13866 M:      Borislav Petkov <bp@alien8.de>
13867 L:      linux-edac@vger.kernel.org
13868 S:      Maintained
13869 F:      drivers/ras/
13870 F:      include/linux/ras.h
13871 F:      include/ras/ras_event.h
13872 F:      Documentation/admin-guide/ras.rst
13873
13874 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13875 L:      linux-wireless@vger.kernel.org
13876 S:      Orphan
13877 F:      drivers/net/wireless/ray*
13878
13879 RCUTORTURE TEST FRAMEWORK
13880 M:      "Paul E. McKenney" <paulmck@kernel.org>
13881 M:      Josh Triplett <josh@joshtriplett.org>
13882 R:      Steven Rostedt <rostedt@goodmis.org>
13883 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13884 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13885 L:      rcu@vger.kernel.org
13886 S:      Supported
13887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13888 F:      tools/testing/selftests/rcutorture
13889
13890 RDC R-321X SoC
13891 M:      Florian Fainelli <florian@openwrt.org>
13892 S:      Maintained
13893
13894 RDC R6040 FAST ETHERNET DRIVER
13895 M:      Florian Fainelli <f.fainelli@gmail.com>
13896 L:      netdev@vger.kernel.org
13897 S:      Maintained
13898 F:      drivers/net/ethernet/rdc/r6040.c
13899
13900 RDMAVT - RDMA verbs software
13901 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13902 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13903 L:      linux-rdma@vger.kernel.org
13904 S:      Supported
13905 F:      drivers/infiniband/sw/rdmavt
13906
13907 RDS - RELIABLE DATAGRAM SOCKETS
13908 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13909 L:      netdev@vger.kernel.org
13910 L:      linux-rdma@vger.kernel.org
13911 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13912 W:      https://oss.oracle.com/projects/rds/
13913 S:      Supported
13914 F:      net/rds/
13915 F:      Documentation/networking/rds.txt
13916
13917 RDT - RESOURCE ALLOCATION
13918 M:      Fenghua Yu <fenghua.yu@intel.com>
13919 M:      Reinette Chatre <reinette.chatre@intel.com>
13920 L:      linux-kernel@vger.kernel.org
13921 S:      Supported
13922 F:      arch/x86/kernel/cpu/resctrl/
13923 F:      arch/x86/include/asm/resctrl_sched.h
13924 F:      Documentation/x86/resctrl*
13925
13926 READ-COPY UPDATE (RCU)
13927 M:      "Paul E. McKenney" <paulmck@kernel.org>
13928 M:      Josh Triplett <josh@joshtriplett.org>
13929 R:      Steven Rostedt <rostedt@goodmis.org>
13930 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13931 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13932 R:      Joel Fernandes <joel@joelfernandes.org>
13933 L:      rcu@vger.kernel.org
13934 W:      http://www.rdrop.com/users/paulmck/RCU/
13935 S:      Supported
13936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13937 F:      Documentation/RCU/
13938 X:      Documentation/RCU/torture.txt
13939 F:      include/linux/rcu*
13940 X:      include/linux/srcu*.h
13941 F:      kernel/rcu/
13942 X:      kernel/rcu/srcu*.c
13943
13944 REAL TIME CLOCK (RTC) SUBSYSTEM
13945 M:      Alessandro Zummo <a.zummo@towertech.it>
13946 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13947 L:      linux-rtc@vger.kernel.org
13948 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13950 S:      Maintained
13951 F:      Documentation/devicetree/bindings/rtc/
13952 F:      Documentation/admin-guide/rtc.rst
13953 F:      drivers/rtc/
13954 F:      include/linux/rtc.h
13955 F:      include/uapi/linux/rtc.h
13956 F:      include/linux/rtc/
13957 F:      include/linux/platform_data/rtc-*
13958 F:      tools/testing/selftests/rtc/
13959
13960 REALTEK AUDIO CODECS
13961 M:      Bard Liao <bardliao@realtek.com>
13962 M:      Oder Chiou <oder_chiou@realtek.com>
13963 S:      Maintained
13964 F:      sound/soc/codecs/rt*
13965 F:      include/sound/rt*.h
13966
13967 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13968 M:      Linus Walleij <linus.walleij@linaro.org>
13969 S:      Maintained
13970 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13971 F:      drivers/net/dsa/realtek-smi*
13972 F:      drivers/net/dsa/rtl83*
13973
13974 REDPINE WIRELESS DRIVER
13975 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13976 M:      Siva Rebbagondla <siva8118@gmail.com>
13977 L:      linux-wireless@vger.kernel.org
13978 S:      Maintained
13979 F:      drivers/net/wireless/rsi/
13980
13981 REGISTER MAP ABSTRACTION
13982 M:      Mark Brown <broonie@kernel.org>
13983 L:      linux-kernel@vger.kernel.org
13984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13985 S:      Supported
13986 F:      Documentation/devicetree/bindings/regmap/
13987 F:      drivers/base/regmap/
13988 F:      include/linux/regmap.h
13989
13990 REISERFS FILE SYSTEM
13991 L:      reiserfs-devel@vger.kernel.org
13992 S:      Supported
13993 F:      fs/reiserfs/
13994
13995 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13996 M:      Ohad Ben-Cohen <ohad@wizery.com>
13997 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13998 L:      linux-remoteproc@vger.kernel.org
13999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
14000 S:      Maintained
14001 F:      Documentation/devicetree/bindings/remoteproc/
14002 F:      Documentation/ABI/testing/sysfs-class-remoteproc
14003 F:      Documentation/remoteproc.txt
14004 F:      drivers/remoteproc/
14005 F:      include/linux/remoteproc.h
14006 F:      include/linux/remoteproc/
14007
14008 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
14009 M:      Ohad Ben-Cohen <ohad@wizery.com>
14010 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14011 L:      linux-remoteproc@vger.kernel.org
14012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
14013 S:      Maintained
14014 F:      drivers/rpmsg/
14015 F:      Documentation/rpmsg.txt
14016 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
14017 F:      include/linux/rpmsg.h
14018 F:      include/linux/rpmsg/
14019 F:      include/uapi/linux/rpmsg.h
14020 F:      samples/rpmsg/
14021
14022 RENESAS CLOCK DRIVERS
14023 M:      Geert Uytterhoeven <geert+renesas@glider.be>
14024 L:      linux-renesas-soc@vger.kernel.org
14025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
14026 S:      Supported
14027 F:      drivers/clk/renesas/
14028
14029 RENESAS EMEV2 I2C DRIVER
14030 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14031 S:      Supported
14032 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
14033 F:      drivers/i2c/busses/i2c-emev2.c
14034
14035 RENESAS ETHERNET DRIVERS
14036 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
14037 L:      netdev@vger.kernel.org
14038 L:      linux-renesas-soc@vger.kernel.org
14039 F:      Documentation/devicetree/bindings/net/renesas,*.txt
14040 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
14041 F:      drivers/net/ethernet/renesas/
14042 F:      include/linux/sh_eth.h
14043
14044 RENESAS R-CAR GYROADC DRIVER
14045 M:      Marek Vasut <marek.vasut@gmail.com>
14046 L:      linux-iio@vger.kernel.org
14047 S:      Supported
14048 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
14049 F:      drivers/iio/adc/rcar-gyroadc.c
14050
14051 RENESAS R-CAR I2C DRIVERS
14052 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14053 S:      Supported
14054 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
14055 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
14056 F:      drivers/i2c/busses/i2c-rcar.c
14057 F:      drivers/i2c/busses/i2c-sh_mobile.c
14058
14059 RENESAS RIIC DRIVER
14060 M:      Chris Brandt <chris.brandt@renesas.com>
14061 S:      Supported
14062 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
14063 F:      drivers/i2c/busses/i2c-riic.c
14064
14065 RENESAS USB PHY DRIVER
14066 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
14067 L:      linux-renesas-soc@vger.kernel.org
14068 S:      Maintained
14069 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
14070
14071 RESET CONTROLLER FRAMEWORK
14072 M:      Philipp Zabel <p.zabel@pengutronix.de>
14073 T:      git git://git.pengutronix.de/git/pza/linux
14074 S:      Maintained
14075 F:      drivers/reset/
14076 F:      Documentation/devicetree/bindings/reset/
14077 F:      include/dt-bindings/reset/
14078 F:      include/linux/reset.h
14079 F:      include/linux/reset/
14080 F:      include/linux/reset-controller.h
14081 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
14082
14083 RESTARTABLE SEQUENCES SUPPORT
14084 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14085 M:      Peter Zijlstra <peterz@infradead.org>
14086 M:      "Paul E. McKenney" <paulmck@kernel.org>
14087 M:      Boqun Feng <boqun.feng@gmail.com>
14088 L:      linux-kernel@vger.kernel.org
14089 S:      Supported
14090 F:      kernel/rseq.c
14091 F:      include/uapi/linux/rseq.h
14092 F:      include/trace/events/rseq.h
14093 F:      tools/testing/selftests/rseq/
14094
14095 RFKILL
14096 M:      Johannes Berg <johannes@sipsolutions.net>
14097 L:      linux-wireless@vger.kernel.org
14098 W:      http://wireless.kernel.org/
14099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
14100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
14101 S:      Maintained
14102 F:      Documentation/driver-api/rfkill.rst
14103 F:      Documentation/ABI/stable/sysfs-class-rfkill
14104 F:      net/rfkill/
14105 F:      include/linux/rfkill.h
14106 F:      include/uapi/linux/rfkill.h
14107
14108 RHASHTABLE
14109 M:      Thomas Graf <tgraf@suug.ch>
14110 M:      Herbert Xu <herbert@gondor.apana.org.au>
14111 L:      netdev@vger.kernel.org
14112 S:      Maintained
14113 F:      lib/rhashtable.c
14114 F:      lib/test_rhashtable.c
14115 F:      include/linux/rhashtable.h
14116 F:      include/linux/rhashtable-types.h
14117
14118 RICOH R5C592 MEMORYSTICK DRIVER
14119 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14120 S:      Maintained
14121 F:      drivers/memstick/host/r592.*
14122
14123 RICOH SMARTMEDIA/XD DRIVER
14124 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14125 S:      Maintained
14126 F:      drivers/mtd/nand/raw/r852.c
14127 F:      drivers/mtd/nand/raw/r852.h
14128
14129 RISC-V ARCHITECTURE
14130 M:      Paul Walmsley <paul.walmsley@sifive.com>
14131 M:      Palmer Dabbelt <palmer@dabbelt.com>
14132 M:      Albert Ou <aou@eecs.berkeley.edu>
14133 L:      linux-riscv@lists.infradead.org
14134 P:      Documentation/riscv/patch-acceptance.rst
14135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
14136 S:      Supported
14137 F:      arch/riscv/
14138 K:      riscv
14139 N:      riscv
14140
14141 ROCCAT DRIVERS
14142 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
14143 W:      http://sourceforge.net/projects/roccat/
14144 S:      Maintained
14145 F:      drivers/hid/hid-roccat*
14146 F:      include/linux/hid-roccat*
14147 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
14148
14149 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
14150 M:      Jacob Chen <jacob-chen@iotwrt.com>
14151 M:      Ezequiel Garcia <ezequiel@collabora.com>
14152 L:      linux-media@vger.kernel.org
14153 S:      Maintained
14154 F:      drivers/media/platform/rockchip/rga/
14155 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
14156
14157 HANTRO VPU CODEC DRIVER
14158 M:      Ezequiel Garcia <ezequiel@collabora.com>
14159 L:      linux-media@vger.kernel.org
14160 S:      Maintained
14161 F:      drivers/staging/media/hantro/
14162 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
14163
14164 ROCKER DRIVER
14165 M:      Jiri Pirko <jiri@resnulli.us>
14166 L:      netdev@vger.kernel.org
14167 S:      Supported
14168 F:      drivers/net/ethernet/rocker/
14169
14170 ROCKETPORT DRIVER
14171 W:      http://www.comtrol.com
14172 S:      Maintained
14173 F:      Documentation/driver-api/serial/rocket.rst
14174 F:      drivers/tty/rocket*
14175
14176 ROCKETPORT EXPRESS/INFINITY DRIVER
14177 M:      Kevin Cernekee <cernekee@gmail.com>
14178 L:      linux-serial@vger.kernel.org
14179 S:      Odd Fixes
14180 F:      drivers/tty/serial/rp2.*
14181
14182 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
14183 M:      Tomasz Duszynski <tduszyns@gmail.com>
14184 S:      Maintained
14185 F:      drivers/iio/light/bh1750.c
14186 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
14187
14188 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
14189 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
14190 L:      linux-kernel@vger.kernel.org
14191 L:      linux-renesas-soc@vger.kernel.org
14192 S:      Supported
14193 F:      drivers/mfd/bd9571mwv.c
14194 F:      drivers/regulator/bd9571mwv-regulator.c
14195 F:      drivers/gpio/gpio-bd9571mwv.c
14196 F:      include/linux/mfd/bd9571mwv.h
14197 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14198
14199 ROSE NETWORK LAYER
14200 M:      Ralf Baechle <ralf@linux-mips.org>
14201 L:      linux-hams@vger.kernel.org
14202 W:      http://www.linux-ax25.org/
14203 S:      Maintained
14204 F:      include/net/rose.h
14205 F:      include/uapi/linux/rose.h
14206 F:      net/rose/
14207
14208 RTL2830 MEDIA DRIVER
14209 M:      Antti Palosaari <crope@iki.fi>
14210 L:      linux-media@vger.kernel.org
14211 W:      https://linuxtv.org
14212 W:      http://palosaari.fi/linux/
14213 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14214 T:      git git://linuxtv.org/anttip/media_tree.git
14215 S:      Maintained
14216 F:      drivers/media/dvb-frontends/rtl2830*
14217
14218 RTL2832 MEDIA DRIVER
14219 M:      Antti Palosaari <crope@iki.fi>
14220 L:      linux-media@vger.kernel.org
14221 W:      https://linuxtv.org
14222 W:      http://palosaari.fi/linux/
14223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14224 T:      git git://linuxtv.org/anttip/media_tree.git
14225 S:      Maintained
14226 F:      drivers/media/dvb-frontends/rtl2832*
14227
14228 RTL2832_SDR MEDIA DRIVER
14229 M:      Antti Palosaari <crope@iki.fi>
14230 L:      linux-media@vger.kernel.org
14231 W:      https://linuxtv.org
14232 W:      http://palosaari.fi/linux/
14233 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14234 T:      git git://linuxtv.org/anttip/media_tree.git
14235 S:      Maintained
14236 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14237
14238 RTL8180 WIRELESS DRIVER
14239 L:      linux-wireless@vger.kernel.org
14240 W:      http://wireless.kernel.org/
14241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14242 S:      Orphan
14243 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14244
14245 RTL8187 WIRELESS DRIVER
14246 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14247 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14248 M:      Larry Finger <Larry.Finger@lwfinger.net>
14249 L:      linux-wireless@vger.kernel.org
14250 W:      http://wireless.kernel.org/
14251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14252 S:      Maintained
14253 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14254
14255 REALTEK WIRELESS DRIVER (rtlwifi family)
14256 M:      Ping-Ke Shih <pkshih@realtek.com>
14257 L:      linux-wireless@vger.kernel.org
14258 W:      http://wireless.kernel.org/
14259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14260 S:      Maintained
14261 F:      drivers/net/wireless/realtek/rtlwifi/
14262
14263 REALTEK WIRELESS DRIVER (rtw88)
14264 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14265 L:      linux-wireless@vger.kernel.org
14266 S:      Maintained
14267 F:      drivers/net/wireless/realtek/rtw88/
14268
14269 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14270 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14271 L:      linux-wireless@vger.kernel.org
14272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14273 S:      Maintained
14274 F:      drivers/net/wireless/realtek/rtl8xxxu/
14275
14276 RXRPC SOCKETS (AF_RXRPC)
14277 M:      David Howells <dhowells@redhat.com>
14278 L:      linux-afs@lists.infradead.org
14279 S:      Supported
14280 F:      net/rxrpc/
14281 F:      include/keys/rxrpc-type.h
14282 F:      include/net/af_rxrpc.h
14283 F:      include/trace/events/rxrpc.h
14284 F:      include/uapi/linux/rxrpc.h
14285 F:      Documentation/networking/rxrpc.txt
14286 W:      https://www.infradead.org/~dhowells/kafs/
14287
14288 S3 SAVAGE FRAMEBUFFER DRIVER
14289 M:      Antonino Daplas <adaplas@gmail.com>
14290 L:      linux-fbdev@vger.kernel.org
14291 S:      Maintained
14292 F:      drivers/video/fbdev/savage/
14293
14294 S390
14295 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14296 M:      Vasily Gorbik <gor@linux.ibm.com>
14297 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14298 L:      linux-s390@vger.kernel.org
14299 W:      http://www.ibm.com/developerworks/linux/linux390/
14300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14301 S:      Supported
14302 F:      arch/s390/
14303 F:      drivers/s390/
14304 F:      Documentation/s390/
14305 F:      Documentation/driver-api/s390-drivers.rst
14306
14307 S390 COMMON I/O LAYER
14308 M:      Sebastian Ott <sebott@linux.ibm.com>
14309 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14310 L:      linux-s390@vger.kernel.org
14311 W:      http://www.ibm.com/developerworks/linux/linux390/
14312 S:      Supported
14313 F:      drivers/s390/cio/
14314
14315 S390 DASD DRIVER
14316 M:      Stefan Haberland <sth@linux.ibm.com>
14317 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14318 L:      linux-s390@vger.kernel.org
14319 W:      http://www.ibm.com/developerworks/linux/linux390/
14320 S:      Supported
14321 F:      drivers/s390/block/dasd*
14322 F:      block/partitions/ibm.c
14323
14324 S390 IOMMU (PCI)
14325 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14326 L:      linux-s390@vger.kernel.org
14327 W:      http://www.ibm.com/developerworks/linux/linux390/
14328 S:      Supported
14329 F:      drivers/iommu/s390-iommu.c
14330
14331 S390 IUCV NETWORK LAYER
14332 M:      Julian Wiedmann <jwi@linux.ibm.com>
14333 M:      Ursula Braun <ubraun@linux.ibm.com>
14334 L:      linux-s390@vger.kernel.org
14335 W:      http://www.ibm.com/developerworks/linux/linux390/
14336 S:      Supported
14337 F:      drivers/s390/net/*iucv*
14338 F:      include/net/iucv/
14339 F:      net/iucv/
14340
14341 S390 NETWORK DRIVERS
14342 M:      Julian Wiedmann <jwi@linux.ibm.com>
14343 M:      Ursula Braun <ubraun@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/net/
14348
14349 S390 PCI SUBSYSTEM
14350 M:      Sebastian Ott <sebott@linux.ibm.com>
14351 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14352 L:      linux-s390@vger.kernel.org
14353 W:      http://www.ibm.com/developerworks/linux/linux390/
14354 S:      Supported
14355 F:      arch/s390/pci/
14356 F:      drivers/pci/hotplug/s390_pci_hpc.c
14357
14358 S390 VFIO-CCW DRIVER
14359 M:      Cornelia Huck <cohuck@redhat.com>
14360 M:      Eric Farman <farman@linux.ibm.com>
14361 R:      Halil Pasic <pasic@linux.ibm.com>
14362 L:      linux-s390@vger.kernel.org
14363 L:      kvm@vger.kernel.org
14364 S:      Supported
14365 F:      drivers/s390/cio/vfio_ccw*
14366 F:      Documentation/s390/vfio-ccw.rst
14367 F:      include/uapi/linux/vfio_ccw.h
14368
14369 S390 ZCRYPT DRIVER
14370 M:      Harald Freudenberger <freude@linux.ibm.com>
14371 L:      linux-s390@vger.kernel.org
14372 W:      http://www.ibm.com/developerworks/linux/linux390/
14373 S:      Supported
14374 F:      drivers/s390/crypto/
14375
14376 S390 VFIO AP DRIVER
14377 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14378 M:      Pierre Morel <pmorel@linux.ibm.com>
14379 M:      Halil Pasic <pasic@linux.ibm.com>
14380 L:      linux-s390@vger.kernel.org
14381 W:      http://www.ibm.com/developerworks/linux/linux390/
14382 S:      Supported
14383 F:      drivers/s390/crypto/vfio_ap_drv.c
14384 F:      drivers/s390/crypto/vfio_ap_private.h
14385 F:      drivers/s390/crypto/vfio_ap_ops.c
14386 F:      Documentation/s390/vfio-ap.rst
14387
14388 S390 ZFCP DRIVER
14389 M:      Steffen Maier <maier@linux.ibm.com>
14390 M:      Benjamin Block <bblock@linux.ibm.com>
14391 L:      linux-s390@vger.kernel.org
14392 W:      http://www.ibm.com/developerworks/linux/linux390/
14393 S:      Supported
14394 F:      drivers/s390/scsi/zfcp_*
14395
14396 S3C24XX SD/MMC Driver
14397 M:      Ben Dooks <ben-linux@fluff.org>
14398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14399 S:      Supported
14400 F:      drivers/mmc/host/s3cmci.*
14401
14402 SAA6588 RDS RECEIVER DRIVER
14403 M:      Hans Verkuil <hverkuil@xs4all.nl>
14404 L:      linux-media@vger.kernel.org
14405 T:      git git://linuxtv.org/media_tree.git
14406 W:      https://linuxtv.org
14407 S:      Odd Fixes
14408 F:      drivers/media/i2c/saa6588*
14409
14410 SAA7134 VIDEO4LINUX DRIVER
14411 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14412 L:      linux-media@vger.kernel.org
14413 W:      https://linuxtv.org
14414 T:      git git://linuxtv.org/media_tree.git
14415 S:      Odd fixes
14416 F:      Documentation/media/v4l-drivers/saa7134*
14417 F:      drivers/media/pci/saa7134/
14418
14419 SAA7146 VIDEO4LINUX-2 DRIVER
14420 M:      Hans Verkuil <hverkuil@xs4all.nl>
14421 L:      linux-media@vger.kernel.org
14422 T:      git git://linuxtv.org/media_tree.git
14423 S:      Maintained
14424 F:      drivers/media/common/saa7146/
14425 F:      drivers/media/pci/saa7146/
14426 F:      include/media/drv-intf/saa7146*
14427
14428 SAFESETID SECURITY MODULE
14429 M:     Micah Morton <mortonm@chromium.org>
14430 S:     Supported
14431 F:     security/safesetid/
14432 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14433
14434 SAMSUNG AUDIO (ASoC) DRIVERS
14435 M:      Krzysztof Kozlowski <krzk@kernel.org>
14436 M:      Sangbeom Kim <sbkim73@samsung.com>
14437 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14438 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14439 S:      Supported
14440 F:      sound/soc/samsung/
14441 F:      Documentation/devicetree/bindings/sound/samsung*
14442
14443 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14444 M:      Krzysztof Kozlowski <krzk@kernel.org>
14445 L:      linux-crypto@vger.kernel.org
14446 L:      linux-samsung-soc@vger.kernel.org
14447 S:      Maintained
14448 F:      drivers/crypto/exynos-rng.c
14449 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
14450
14451 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14452 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14453 L:      linux-samsung-soc@vger.kernel.org
14454 S:      Maintained
14455 F:      drivers/char/hw_random/exynos-trng.c
14456 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14457
14458 SAMSUNG FRAMEBUFFER DRIVER
14459 M:      Jingoo Han <jingoohan1@gmail.com>
14460 L:      linux-fbdev@vger.kernel.org
14461 S:      Maintained
14462 F:      drivers/video/fbdev/s3c-fb.c
14463
14464 SAMSUNG LAPTOP DRIVER
14465 M:      Corentin Chary <corentin.chary@gmail.com>
14466 L:      platform-driver-x86@vger.kernel.org
14467 S:      Maintained
14468 F:      drivers/platform/x86/samsung-laptop.c
14469
14470 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14471 M:      Sangbeom Kim <sbkim73@samsung.com>
14472 M:      Krzysztof Kozlowski <krzk@kernel.org>
14473 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14474 L:      linux-kernel@vger.kernel.org
14475 L:      linux-samsung-soc@vger.kernel.org
14476 S:      Supported
14477 F:      drivers/mfd/sec*.c
14478 F:      drivers/regulator/s2m*.c
14479 F:      drivers/regulator/s5m*.c
14480 F:      drivers/clk/clk-s2mps11.c
14481 F:      drivers/rtc/rtc-s5m.c
14482 F:      include/linux/mfd/samsung/
14483 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14484 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14485 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14486 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14487
14488 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14489 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14490 L:      linux-media@vger.kernel.org
14491 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14492 S:      Maintained
14493 F:      drivers/media/platform/s3c-camif/
14494 F:      include/media/drv-intf/s3c_camif.h
14495
14496 SAMSUNG S3FWRN5 NFC DRIVER
14497 M:      Robert Baldyga <r.baldyga@samsung.com>
14498 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14499 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14500 S:      Supported
14501 F:      drivers/nfc/s3fwrn5
14502
14503 SAMSUNG S5C73M3 CAMERA DRIVER
14504 M:      Kyungmin Park <kyungmin.park@samsung.com>
14505 M:      Andrzej Hajda <a.hajda@samsung.com>
14506 L:      linux-media@vger.kernel.org
14507 S:      Supported
14508 F:      drivers/media/i2c/s5c73m3/*
14509
14510 SAMSUNG S5K5BAF CAMERA DRIVER
14511 M:      Kyungmin Park <kyungmin.park@samsung.com>
14512 M:      Andrzej Hajda <a.hajda@samsung.com>
14513 L:      linux-media@vger.kernel.org
14514 S:      Supported
14515 F:      drivers/media/i2c/s5k5baf.c
14516
14517 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14518 M:      Krzysztof Kozlowski <krzk@kernel.org>
14519 M:      Vladimir Zapolskiy <vz@mleia.com>
14520 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14521 L:      linux-crypto@vger.kernel.org
14522 L:      linux-samsung-soc@vger.kernel.org
14523 S:      Maintained
14524 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
14525 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
14526 F:      drivers/crypto/s5p-sss.c
14527
14528 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14529 M:      Kyungmin Park <kyungmin.park@samsung.com>
14530 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14531 L:      linux-media@vger.kernel.org
14532 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14533 S:      Supported
14534 F:      drivers/media/platform/exynos4-is/
14535
14536 SAMSUNG SOC CLOCK DRIVERS
14537 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14538 M:      Tomasz Figa <tomasz.figa@gmail.com>
14539 M:      Chanwoo Choi <cw00.choi@samsung.com>
14540 S:      Supported
14541 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14543 F:      drivers/clk/samsung/
14544 F:      include/dt-bindings/clock/exynos*.h
14545 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14546 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14547 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14548
14549 SAMSUNG SPI DRIVERS
14550 M:      Kukjin Kim <kgene@kernel.org>
14551 M:      Krzysztof Kozlowski <krzk@kernel.org>
14552 M:      Andi Shyti <andi@etezian.org>
14553 L:      linux-spi@vger.kernel.org
14554 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14555 S:      Maintained
14556 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14557 F:      drivers/spi/spi-s3c*
14558 F:      include/linux/platform_data/spi-s3c64xx.h
14559
14560 SAMSUNG SXGBE DRIVERS
14561 M:      Byungho An <bh74.an@samsung.com>
14562 S:      Supported
14563 L:      netdev@vger.kernel.org
14564 F:      drivers/net/ethernet/samsung/sxgbe/
14565
14566 SAMSUNG THERMAL DRIVER
14567 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14568 L:      linux-pm@vger.kernel.org
14569 L:      linux-samsung-soc@vger.kernel.org
14570 S:      Supported
14571 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14572 F:      drivers/thermal/samsung/
14573
14574 SAMSUNG USB2 PHY DRIVER
14575 M:      Kamil Debski <kamil@wypas.org>
14576 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14577 L:      linux-kernel@vger.kernel.org
14578 S:      Supported
14579 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14580 F:      Documentation/driver-api/phy/samsung-usb2.rst
14581 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14582 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14583 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14584 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14585 F:      drivers/phy/samsung/phy-samsung-usb2.c
14586 F:      drivers/phy/samsung/phy-samsung-usb2.h
14587
14588 SC1200 WDT DRIVER
14589 M:      Zwane Mwaikambo <zwanem@gmail.com>
14590 S:      Maintained
14591 F:      drivers/watchdog/sc1200wdt.c
14592
14593 SCHEDULER
14594 M:      Ingo Molnar <mingo@redhat.com>
14595 M:      Peter Zijlstra <peterz@infradead.org>
14596 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14597 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14598 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14599 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14600 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14601 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14602 L:      linux-kernel@vger.kernel.org
14603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14604 S:      Maintained
14605 F:      kernel/sched/
14606 F:      include/linux/sched.h
14607 F:      include/uapi/linux/sched.h
14608 F:      include/linux/wait.h
14609 F:      include/linux/preempt.h
14610
14611 SCR24X CHIP CARD INTERFACE DRIVER
14612 M:      Lubomir Rintel <lkundrak@v3.sk>
14613 S:      Supported
14614 F:      drivers/char/pcmcia/scr24x_cs.c
14615
14616 SCSI CDROM DRIVER
14617 M:      Jens Axboe <axboe@kernel.dk>
14618 L:      linux-scsi@vger.kernel.org
14619 W:      http://www.kernel.dk
14620 S:      Maintained
14621 F:      drivers/scsi/sr*
14622
14623 SCSI RDMA PROTOCOL (SRP) INITIATOR
14624 M:      Bart Van Assche <bvanassche@acm.org>
14625 L:      linux-rdma@vger.kernel.org
14626 S:      Supported
14627 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14628 F:      drivers/infiniband/ulp/srp/
14629 F:      include/scsi/srp.h
14630
14631 SCSI RDMA PROTOCOL (SRP) TARGET
14632 M:      Bart Van Assche <bvanassche@acm.org>
14633 L:      linux-rdma@vger.kernel.org
14634 L:      target-devel@vger.kernel.org
14635 S:      Supported
14636 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14637 F:      drivers/infiniband/ulp/srpt/
14638
14639 SCSI SG DRIVER
14640 M:      Doug Gilbert <dgilbert@interlog.com>
14641 L:      linux-scsi@vger.kernel.org
14642 W:      http://sg.danny.cz/sg
14643 S:      Maintained
14644 F:      Documentation/scsi/scsi-generic.txt
14645 F:      drivers/scsi/sg.c
14646 F:      include/scsi/sg.h
14647
14648 SCSI SUBSYSTEM
14649 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14651 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14653 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14654 L:      linux-scsi@vger.kernel.org
14655 S:      Maintained
14656 F:      Documentation/devicetree/bindings/scsi/
14657 F:      drivers/scsi/
14658 F:      include/scsi/
14659
14660 SCSI TAPE DRIVER
14661 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14662 L:      linux-scsi@vger.kernel.org
14663 S:      Maintained
14664 F:      Documentation/scsi/st.txt
14665 F:      drivers/scsi/st.*
14666 F:      drivers/scsi/st_*.h
14667
14668 SCSI TARGET SUBSYSTEM
14669 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14670 L:      linux-scsi@vger.kernel.org
14671 L:      target-devel@vger.kernel.org
14672 W:      http://www.linux-iscsi.org
14673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14674 Q:      https://patchwork.kernel.org/project/target-devel/list/
14675 S:      Supported
14676 F:      drivers/target/
14677 F:      include/target/
14678 F:      Documentation/target/
14679
14680 SCTP PROTOCOL
14681 M:      Vlad Yasevich <vyasevich@gmail.com>
14682 M:      Neil Horman <nhorman@tuxdriver.com>
14683 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14684 L:      linux-sctp@vger.kernel.org
14685 W:      http://lksctp.sourceforge.net
14686 S:      Maintained
14687 F:      Documentation/networking/sctp.txt
14688 F:      include/linux/sctp.h
14689 F:      include/uapi/linux/sctp.h
14690 F:      include/net/sctp/
14691 F:      net/sctp/
14692
14693 SCx200 CPU SUPPORT
14694 M:      Jim Cromie <jim.cromie@gmail.com>
14695 S:      Odd Fixes
14696 F:      Documentation/i2c/busses/scx200_acb.rst
14697 F:      arch/x86/platform/scx200/
14698 F:      drivers/watchdog/scx200_wdt.c
14699 F:      drivers/i2c/busses/scx200*
14700 F:      drivers/mtd/maps/scx200_docflash.c
14701 F:      include/linux/scx200.h
14702
14703 SCx200 GPIO DRIVER
14704 M:      Jim Cromie <jim.cromie@gmail.com>
14705 S:      Maintained
14706 F:      drivers/char/scx200_gpio.c
14707 F:      include/linux/scx200_gpio.h
14708
14709 SCx200 HRT CLOCKSOURCE DRIVER
14710 M:      Jim Cromie <jim.cromie@gmail.com>
14711 S:      Maintained
14712 F:      drivers/clocksource/scx200_hrt.c
14713
14714 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14715 M:      Sascha Sommer <saschasommer@freenet.de>
14716 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14717 S:      Maintained
14718 F:      drivers/mmc/host/sdricoh_cs.c
14719
14720 SECO BOARDS CEC DRIVER
14721 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14722 S:      Maintained
14723 F:      drivers/media/platform/seco-cec/seco-cec.c
14724 F:      drivers/media/platform/seco-cec/seco-cec.h
14725
14726 SECURE COMPUTING
14727 M:      Kees Cook <keescook@chromium.org>
14728 R:      Andy Lutomirski <luto@amacapital.net>
14729 R:      Will Drewry <wad@chromium.org>
14730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14731 S:      Supported
14732 F:      kernel/seccomp.c
14733 F:      include/uapi/linux/seccomp.h
14734 F:      include/linux/seccomp.h
14735 F:      tools/testing/selftests/seccomp/*
14736 F:      tools/testing/selftests/kselftest_harness.h
14737 F:      Documentation/userspace-api/seccomp_filter.rst
14738 K:      \bsecure_computing
14739 K:      \bTIF_SECCOMP\b
14740
14741 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14742 M:      Al Cooper <alcooperx@gmail.com>
14743 L:      linux-mmc@vger.kernel.org
14744 L:      bcm-kernel-feedback-list@broadcom.com
14745 S:      Maintained
14746 F:      drivers/mmc/host/sdhci-brcmstb*
14747
14748 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14749 M:      Adrian Hunter <adrian.hunter@intel.com>
14750 L:      linux-mmc@vger.kernel.org
14751 S:      Maintained
14752 F:      drivers/mmc/host/sdhci*
14753 F:      include/linux/mmc/sdhci*
14754
14755 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14756 M:      Adrian Hunter <adrian.hunter@intel.com>
14757 M:      Ritesh Harjani <riteshh@codeaurora.org>
14758 M:      Asutosh Das <asutoshd@codeaurora.org>
14759 L:      linux-mmc@vger.kernel.org
14760 S:      Maintained
14761 F:      drivers/mmc/host/cqhci*
14762
14763 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14764 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14765 M:      Manjunath M B <manjumb@synopsys.com>
14766 L:      linux-mmc@vger.kernel.org
14767 S:      Maintained
14768 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14769
14770 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14771 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14772 L:      linux-mmc@vger.kernel.org
14773 S:      Supported
14774 F:      drivers/mmc/host/sdhci-of-at91.c
14775
14776 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14777 M:      Ben Dooks <ben-linux@fluff.org>
14778 M:      Jaehoon Chung <jh80.chung@samsung.com>
14779 L:      linux-mmc@vger.kernel.org
14780 S:      Maintained
14781 F:      drivers/mmc/host/sdhci-s3c*
14782
14783 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14784 M:      Viresh Kumar <vireshk@kernel.org>
14785 L:      linux-mmc@vger.kernel.org
14786 S:      Maintained
14787 F:      drivers/mmc/host/sdhci-spear.c
14788
14789 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14790 M:      Kishon Vijay Abraham I <kishon@ti.com>
14791 L:      linux-mmc@vger.kernel.org
14792 S:      Maintained
14793 F:      drivers/mmc/host/sdhci-omap.c
14794
14795 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14796 M:      Scott Bauer <scott.bauer@intel.com>
14797 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14798 L:      linux-block@vger.kernel.org
14799 S:      Supported
14800 F:      block/sed*
14801 F:      block/opal_proto.h
14802 F:      include/linux/sed*
14803 F:      include/uapi/linux/sed*
14804
14805 SECURITY CONTACT
14806 M:      Security Officers <security@kernel.org>
14807 S:      Supported
14808
14809 SECURITY SUBSYSTEM
14810 M:      James Morris <jmorris@namei.org>
14811 M:      "Serge E. Hallyn" <serge@hallyn.com>
14812 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14814 W:      http://kernsec.org/
14815 S:      Supported
14816 F:      security/
14817 X:      security/selinux/
14818
14819 SELINUX SECURITY MODULE
14820 M:      Paul Moore <paul@paul-moore.com>
14821 M:      Stephen Smalley <sds@tycho.nsa.gov>
14822 M:      Eric Paris <eparis@parisplace.org>
14823 L:      selinux@vger.kernel.org
14824 W:      https://selinuxproject.org
14825 W:      https://github.com/SELinuxProject
14826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14827 S:      Supported
14828 F:      include/uapi/linux/selinux_netlink.h
14829 F:      security/selinux/
14830 F:      scripts/selinux/
14831 F:      Documentation/admin-guide/LSM/SELinux.rst
14832
14833 SENSABLE PHANTOM
14834 M:      Jiri Slaby <jirislaby@gmail.com>
14835 S:      Maintained
14836 F:      drivers/misc/phantom.c
14837 F:      include/uapi/linux/phantom.h
14838
14839 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14840 M:      Tomasz Duszynski <tduszyns@gmail.com>
14841 S:      Maintained
14842 F:      drivers/iio/chemical/sps30.c
14843 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14844
14845 SERIAL DEVICE BUS
14846 M:      Rob Herring <robh@kernel.org>
14847 L:      linux-serial@vger.kernel.org
14848 S:      Maintained
14849 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14850 F:      drivers/tty/serdev/
14851 F:      include/linux/serdev.h
14852
14853 SERIAL DRIVERS
14854 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14855 L:      linux-serial@vger.kernel.org
14856 S:      Maintained
14857 F:      Documentation/devicetree/bindings/serial/
14858 F:      drivers/tty/serial/
14859
14860 SERIAL IR RECEIVER
14861 M:      Sean Young <sean@mess.org>
14862 L:      linux-media@vger.kernel.org
14863 S:      Maintained
14864 F:      drivers/media/rc/serial_ir.c
14865
14866 SFC NETWORK DRIVER
14867 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14868 M:      Edward Cree <ecree@solarflare.com>
14869 M:      Martin Habets <mhabets@solarflare.com>
14870 L:      netdev@vger.kernel.org
14871 S:      Supported
14872 F:      drivers/net/ethernet/sfc/
14873
14874 SFF/SFP/SFP+ MODULE SUPPORT
14875 M:      Russell King <linux@armlinux.org.uk>
14876 L:      netdev@vger.kernel.org
14877 S:      Maintained
14878 F:      drivers/net/phy/phylink.c
14879 F:      drivers/net/phy/sfp*
14880 F:      include/linux/phylink.h
14881 F:      include/linux/sfp.h
14882 K:      phylink
14883
14884 SGI GRU DRIVER
14885 M:      Dimitri Sivanich <sivanich@sgi.com>
14886 S:      Maintained
14887 F:      drivers/misc/sgi-gru/
14888
14889 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14890 M:      Pat Gefre <pfg@sgi.com>
14891 L:      linux-ia64@vger.kernel.org
14892 S:      Supported
14893 F:      Documentation/ia64/serial.rst
14894 F:      drivers/tty/serial/ioc?_serial.c
14895 F:      include/linux/ioc?.h
14896
14897 SGI XP/XPC/XPNET DRIVER
14898 M:      Cliff Whickman <cpw@sgi.com>
14899 M:      Robin Holt <robinmholt@gmail.com>
14900 S:      Maintained
14901 F:      drivers/misc/sgi-xp/
14902
14903 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14904 M:      Ursula Braun <ubraun@linux.ibm.com>
14905 M:      Karsten Graul <kgraul@linux.ibm.com>
14906 L:      linux-s390@vger.kernel.org
14907 W:      http://www.ibm.com/developerworks/linux/linux390/
14908 S:      Supported
14909 F:      net/smc/
14910
14911 SHARP RJ54N1CB0C SENSOR DRIVER
14912 M:      Jacopo Mondi <jacopo@jmondi.org>
14913 L:      linux-media@vger.kernel.org
14914 T:      git git://linuxtv.org/media_tree.git
14915 S:      Odd fixes
14916 F:      drivers/media/i2c/rj54n1cb0c.c
14917 F:      include/media/i2c/rj54n1cb0c.h
14918
14919 SH_VEU V4L2 MEM2MEM DRIVER
14920 L:      linux-media@vger.kernel.org
14921 S:      Orphan
14922 F:      drivers/media/platform/sh_veu.c
14923
14924 SH_VOU V4L2 OUTPUT DRIVER
14925 L:      linux-media@vger.kernel.org
14926 S:      Orphan
14927 F:      drivers/media/platform/sh_vou.c
14928 F:      include/media/drv-intf/sh_vou.h
14929
14930 SI2157 MEDIA DRIVER
14931 M:      Antti Palosaari <crope@iki.fi>
14932 L:      linux-media@vger.kernel.org
14933 W:      https://linuxtv.org
14934 W:      http://palosaari.fi/linux/
14935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14936 T:      git git://linuxtv.org/anttip/media_tree.git
14937 S:      Maintained
14938 F:      drivers/media/tuners/si2157*
14939
14940 SI2165 MEDIA DRIVER
14941 M:      Matthias Schwarzott <zzam@gentoo.org>
14942 L:      linux-media@vger.kernel.org
14943 W:      https://linuxtv.org
14944 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14945 S:      Maintained
14946 F:      drivers/media/dvb-frontends/si2165*
14947
14948 SI2168 MEDIA DRIVER
14949 M:      Antti Palosaari <crope@iki.fi>
14950 L:      linux-media@vger.kernel.org
14951 W:      https://linuxtv.org
14952 W:      http://palosaari.fi/linux/
14953 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14954 T:      git git://linuxtv.org/anttip/media_tree.git
14955 S:      Maintained
14956 F:      drivers/media/dvb-frontends/si2168*
14957
14958 SI470X FM RADIO RECEIVER I2C DRIVER
14959 M:      Hans Verkuil <hverkuil@xs4all.nl>
14960 L:      linux-media@vger.kernel.org
14961 T:      git git://linuxtv.org/media_tree.git
14962 W:      https://linuxtv.org
14963 S:      Odd Fixes
14964 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14965
14966 SI470X FM RADIO RECEIVER USB DRIVER
14967 M:      Hans Verkuil <hverkuil@xs4all.nl>
14968 L:      linux-media@vger.kernel.org
14969 T:      git git://linuxtv.org/media_tree.git
14970 W:      https://linuxtv.org
14971 S:      Maintained
14972 F:      drivers/media/radio/si470x/radio-si470x-common.c
14973 F:      drivers/media/radio/si470x/radio-si470x.h
14974 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14975
14976 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14977 M:      Eduardo Valentin <edubezval@gmail.com>
14978 L:      linux-media@vger.kernel.org
14979 T:      git git://linuxtv.org/media_tree.git
14980 W:      https://linuxtv.org
14981 S:      Odd Fixes
14982 F:      drivers/media/radio/si4713/si4713.?
14983
14984 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14985 M:      Eduardo Valentin <edubezval@gmail.com>
14986 L:      linux-media@vger.kernel.org
14987 T:      git git://linuxtv.org/media_tree.git
14988 W:      https://linuxtv.org
14989 S:      Odd Fixes
14990 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14991
14992 SI4713 FM RADIO TRANSMITTER USB DRIVER
14993 M:      Hans Verkuil <hverkuil@xs4all.nl>
14994 L:      linux-media@vger.kernel.org
14995 T:      git git://linuxtv.org/media_tree.git
14996 W:      https://linuxtv.org
14997 S:      Maintained
14998 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14999
15000 SIANO DVB DRIVER
15001 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15002 L:      linux-media@vger.kernel.org
15003 W:      https://linuxtv.org
15004 T:      git git://linuxtv.org/media_tree.git
15005 S:      Odd fixes
15006 F:      drivers/media/common/siano/
15007 F:      drivers/media/usb/siano/
15008 F:      drivers/media/usb/siano/
15009 F:      drivers/media/mmc/siano/
15010
15011 SIFIVE PDMA DRIVER
15012 M:      Green Wan <green.wan@sifive.com>
15013 S:      Maintained
15014 F:      drivers/dma/sf-pdma/
15015 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
15016
15017 SIFIVE DRIVERS
15018 M:      Palmer Dabbelt <palmer@dabbelt.com>
15019 M:      Paul Walmsley <paul.walmsley@sifive.com>
15020 L:      linux-riscv@lists.infradead.org
15021 T:      git git://github.com/sifive/riscv-linux.git
15022 S:      Supported
15023 K:      [^@]sifive
15024 N:      sifive
15025
15026 SIFIVE FU540 SYSTEM-ON-CHIP
15027 M:      Paul Walmsley <paul.walmsley@sifive.com>
15028 M:      Palmer Dabbelt <palmer@dabbelt.com>
15029 L:      linux-riscv@lists.infradead.org
15030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
15031 S:      Supported
15032 K:      fu540
15033 N:      fu540
15034
15035 SILEAD TOUCHSCREEN DRIVER
15036 M:      Hans de Goede <hdegoede@redhat.com>
15037 L:      linux-input@vger.kernel.org
15038 L:      platform-driver-x86@vger.kernel.org
15039 S:      Maintained
15040 F:      drivers/input/touchscreen/silead.c
15041 F:      drivers/platform/x86/touchscreen_dmi.c
15042
15043 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
15044 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
15045 S:      Supported
15046 F:      drivers/staging/wfx/
15047
15048 SILICON MOTION SM712 FRAME BUFFER DRIVER
15049 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15050 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15051 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15052 L:      linux-fbdev@vger.kernel.org
15053 S:      Maintained
15054 F:      drivers/video/fbdev/sm712*
15055 F:      Documentation/fb/sm712fb.rst
15056
15057 SIMPLE FIRMWARE INTERFACE (SFI)
15058 M:      Len Brown <lenb@kernel.org>
15059 L:      sfi-devel@simplefirmware.org
15060 W:      http://simplefirmware.org/
15061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
15062 S:      Supported
15063 F:      arch/x86/platform/sfi/
15064 F:      drivers/sfi/
15065 F:      include/linux/sfi*.h
15066
15067 SIMPLEFB FB DRIVER
15068 M:      Hans de Goede <hdegoede@redhat.com>
15069 L:      linux-fbdev@vger.kernel.org
15070 S:      Maintained
15071 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
15072 F:      drivers/video/fbdev/simplefb.c
15073 F:      include/linux/platform_data/simplefb.h
15074
15075 SIMTEC EB110ATX (Chalice CATS)
15076 M:      Vincent Sanders <vince@simtec.co.uk>
15077 M:      Simtec Linux Team <linux@simtec.co.uk>
15078 W:      http://www.simtec.co.uk/products/EB110ATX/
15079 S:      Supported
15080
15081 SIMTEC EB2410ITX (BAST)
15082 M:      Vincent Sanders <vince@simtec.co.uk>
15083 M:      Simtec Linux Team <linux@simtec.co.uk>
15084 W:      http://www.simtec.co.uk/products/EB2410ITX/
15085 S:      Supported
15086 F:      arch/arm/mach-s3c24xx/mach-bast.c
15087 F:      arch/arm/mach-s3c24xx/bast-ide.c
15088 F:      arch/arm/mach-s3c24xx/bast-irq.c
15089
15090 SIPHASH PRF ROUTINES
15091 M:      Jason A. Donenfeld <Jason@zx2c4.com>
15092 S:      Maintained
15093 F:      lib/siphash.c
15094 F:      lib/test_siphash.c
15095 F:      include/linux/siphash.h
15096
15097 SIOX
15098 M:      Thorsten Scherer <t.scherer@eckelmann.de>
15099 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
15100 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
15101 S:      Supported
15102 F:      drivers/siox/*
15103 F:      drivers/gpio/gpio-siox.c
15104 F:      include/trace/events/siox.h
15105
15106 SIS 190 ETHERNET DRIVER
15107 M:      Francois Romieu <romieu@fr.zoreil.com>
15108 L:      netdev@vger.kernel.org
15109 S:      Maintained
15110 F:      drivers/net/ethernet/sis/sis190.c
15111
15112 SIS 900/7016 FAST ETHERNET DRIVER
15113 M:      Daniele Venzano <venza@brownhat.org>
15114 W:      http://www.brownhat.org/sis900.html
15115 L:      netdev@vger.kernel.org
15116 S:      Maintained
15117 F:      drivers/net/ethernet/sis/sis900.*
15118
15119 SIS FRAMEBUFFER DRIVER
15120 M:      Thomas Winischhofer <thomas@winischhofer.net>
15121 W:      http://www.winischhofer.net/linuxsisvga.shtml
15122 S:      Maintained
15123 F:      Documentation/fb/sisfb.rst
15124 F:      drivers/video/fbdev/sis/
15125 F:      include/video/sisfb.h
15126
15127 SIS USB2VGA DRIVER
15128 M:      Thomas Winischhofer <thomas@winischhofer.net>
15129 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
15130 S:      Maintained
15131 F:      drivers/usb/misc/sisusbvga/
15132
15133 SLAB ALLOCATOR
15134 M:      Christoph Lameter <cl@linux.com>
15135 M:      Pekka Enberg <penberg@kernel.org>
15136 M:      David Rientjes <rientjes@google.com>
15137 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
15138 M:      Andrew Morton <akpm@linux-foundation.org>
15139 L:      linux-mm@kvack.org
15140 S:      Maintained
15141 F:      include/linux/sl?b*.h
15142 F:      mm/sl?b*
15143
15144 SLEEPABLE READ-COPY UPDATE (SRCU)
15145 M:      Lai Jiangshan <jiangshanlai@gmail.com>
15146 M:      "Paul E. McKenney" <paulmck@kernel.org>
15147 M:      Josh Triplett <josh@joshtriplett.org>
15148 R:      Steven Rostedt <rostedt@goodmis.org>
15149 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15150 L:      rcu@vger.kernel.org
15151 W:      http://www.rdrop.com/users/paulmck/RCU/
15152 S:      Supported
15153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15154 F:      include/linux/srcu*.h
15155 F:      kernel/rcu/srcu*.c
15156
15157 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
15158 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15159 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15160 S:      Maintained
15161 F:      drivers/slimbus/
15162 F:      Documentation/devicetree/bindings/slimbus/
15163 F:      include/linux/slimbus.h
15164
15165 SMACK SECURITY MODULE
15166 M:      Casey Schaufler <casey@schaufler-ca.com>
15167 L:      linux-security-module@vger.kernel.org
15168 W:      http://schaufler-ca.com
15169 T:      git git://github.com/cschaufler/smack-next
15170 S:      Maintained
15171 F:      Documentation/admin-guide/LSM/Smack.rst
15172 F:      security/smack/
15173
15174 SMC91x ETHERNET DRIVER
15175 M:      Nicolas Pitre <nico@fluxnic.net>
15176 S:      Odd Fixes
15177 F:      drivers/net/ethernet/smsc/smc91x.*
15178
15179 SMIA AND SMIA++ IMAGE SENSOR DRIVER
15180 M:      Sakari Ailus <sakari.ailus@iki.fi>
15181 L:      linux-media@vger.kernel.org
15182 S:      Maintained
15183 F:      drivers/media/i2c/smiapp/
15184 F:      include/media/i2c/smiapp.h
15185 F:      drivers/media/i2c/smiapp-pll.c
15186 F:      drivers/media/i2c/smiapp-pll.h
15187 F:      include/uapi/linux/smiapp.h
15188 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
15189
15190 SMM665 HARDWARE MONITOR DRIVER
15191 M:      Guenter Roeck <linux@roeck-us.net>
15192 L:      linux-hwmon@vger.kernel.org
15193 S:      Maintained
15194 F:      Documentation/hwmon/smm665.rst
15195 F:      drivers/hwmon/smm665.c
15196
15197 SMSC EMC2103 HARDWARE MONITOR DRIVER
15198 M:      Steve Glendinning <steve.glendinning@shawell.net>
15199 L:      linux-hwmon@vger.kernel.org
15200 S:      Maintained
15201 F:      Documentation/hwmon/emc2103.rst
15202 F:      drivers/hwmon/emc2103.c
15203
15204 SMSC SCH5627 HARDWARE MONITOR DRIVER
15205 M:      Hans de Goede <hdegoede@redhat.com>
15206 L:      linux-hwmon@vger.kernel.org
15207 S:      Supported
15208 F:      Documentation/hwmon/sch5627.rst
15209 F:      drivers/hwmon/sch5627.c
15210
15211 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15212 M:      Steve Glendinning <steve.glendinning@shawell.net>
15213 L:      linux-fbdev@vger.kernel.org
15214 S:      Maintained
15215 F:      drivers/video/fbdev/smscufx.c
15216
15217 SMSC47B397 HARDWARE MONITOR DRIVER
15218 M:      Jean Delvare <jdelvare@suse.com>
15219 L:      linux-hwmon@vger.kernel.org
15220 S:      Maintained
15221 F:      Documentation/hwmon/smsc47b397.rst
15222 F:      drivers/hwmon/smsc47b397.c
15223
15224 SMSC911x ETHERNET DRIVER
15225 M:      Steve Glendinning <steve.glendinning@shawell.net>
15226 L:      netdev@vger.kernel.org
15227 S:      Maintained
15228 F:      include/linux/smsc911x.h
15229 F:      drivers/net/ethernet/smsc/smsc911x.*
15230
15231 SMSC9420 PCI ETHERNET DRIVER
15232 M:      Steve Glendinning <steve.glendinning@shawell.net>
15233 L:      netdev@vger.kernel.org
15234 S:      Maintained
15235 F:      drivers/net/ethernet/smsc/smsc9420.*
15236
15237 SOC-CAMERA V4L2 SUBSYSTEM
15238 L:      linux-media@vger.kernel.org
15239 T:      git git://linuxtv.org/media_tree.git
15240 S:      Orphan
15241 F:      include/media/soc_camera.h
15242 F:      drivers/staging/media/soc_camera/
15243
15244 SOCIONEXT SYNQUACER I2C DRIVER
15245 M:      Ard Biesheuvel <ardb@kernel.org>
15246 L:      linux-i2c@vger.kernel.org
15247 S:      Maintained
15248 F:      drivers/i2c/busses/i2c-synquacer.c
15249 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15250
15251 SOCIONEXT UNIPHIER SOUND DRIVER
15252 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15253 S:      Orphan
15254 F:      sound/soc/uniphier/
15255
15256 SOEKRIS NET48XX LED SUPPORT
15257 M:      Chris Boot <bootc@bootc.net>
15258 S:      Maintained
15259 F:      drivers/leds/leds-net48xx.c
15260
15261 SOFT-IWARP DRIVER (siw)
15262 M:      Bernard Metzler <bmt@zurich.ibm.com>
15263 L:      linux-rdma@vger.kernel.org
15264 S:      Supported
15265 F:      drivers/infiniband/sw/siw/
15266 F:      include/uapi/rdma/siw-abi.h
15267
15268 SOFT-ROCE DRIVER (rxe)
15269 M:      Moni Shoua <monis@mellanox.com>
15270 L:      linux-rdma@vger.kernel.org
15271 S:      Supported
15272 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15273 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15274 F:      drivers/infiniband/sw/rxe/
15275 F:      include/uapi/rdma/rdma_user_rxe.h
15276
15277 SOFTLOGIC 6x10 MPEG CODEC
15278 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15279 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15280 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15281 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15282 M:      Ismael Luceno <ismael@iodev.co.uk>
15283 L:      linux-media@vger.kernel.org
15284 S:      Supported
15285 F:      drivers/media/pci/solo6x10/
15286
15287 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15288 M:      James Morse <james.morse@arm.com>
15289 L:      linux-arm-kernel@lists.infradead.org
15290 S:      Maintained
15291 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15292 F:      drivers/firmware/arm_sdei.c
15293 F:      include/linux/arm_sdei.h
15294 F:      include/uapi/linux/arm_sdei.h
15295
15296 SOFTWARE RAID (Multiple Disks) SUPPORT
15297 M:      Song Liu <song@kernel.org>
15298 L:      linux-raid@vger.kernel.org
15299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15300 S:      Supported
15301 F:      drivers/md/Makefile
15302 F:      drivers/md/Kconfig
15303 F:      drivers/md/md*
15304 F:      drivers/md/raid*
15305 F:      include/linux/raid/
15306 F:      include/uapi/linux/raid/
15307
15308 SOCIONEXT (SNI) AVE NETWORK DRIVER
15309 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15310 L:      netdev@vger.kernel.org
15311 S:      Maintained
15312 F:      drivers/net/ethernet/socionext/sni_ave.c
15313 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15314
15315 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15316 M:      Jassi Brar <jaswinder.singh@linaro.org>
15317 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15318 L:      netdev@vger.kernel.org
15319 S:      Maintained
15320 F:      drivers/net/ethernet/socionext/netsec.c
15321 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15322
15323 SOCIONEXT (SNI) Synquacer SPI DRIVER
15324 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15325 M:      Jassi Brar <jaswinder.singh@linaro.org>
15326 L:      linux-spi@vger.kernel.org
15327 S:      Maintained
15328 F:      drivers/spi/spi-synquacer.c
15329 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15330
15331 SOLIDRUN CLEARFOG SUPPORT
15332 M:      Russell King <linux@armlinux.org.uk>
15333 S:      Maintained
15334 F:      arch/arm/boot/dts/armada-388-clearfog*
15335 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15336
15337 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15338 M:      Russell King <linux@armlinux.org.uk>
15339 S:      Maintained
15340 F:      arch/arm/boot/dts/imx6*-cubox-i*
15341 F:      arch/arm/boot/dts/imx6*-hummingboard*
15342 F:      arch/arm/boot/dts/imx6*-sr-*
15343
15344 SONIC NETWORK DRIVER
15345 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15346 L:      netdev@vger.kernel.org
15347 S:      Maintained
15348 F:      drivers/net/ethernet/natsemi/sonic.*
15349
15350 SONICS SILICON BACKPLANE DRIVER (SSB)
15351 M:      Michael Buesch <m@bues.ch>
15352 L:      linux-wireless@vger.kernel.org
15353 S:      Maintained
15354 F:      drivers/ssb/
15355 F:      include/linux/ssb/
15356
15357 SONY IMX214 SENSOR DRIVER
15358 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15359 L:      linux-media@vger.kernel.org
15360 T:      git git://linuxtv.org/media_tree.git
15361 S:      Maintained
15362 F:      drivers/media/i2c/imx214.c
15363 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15364
15365 SONY IMX258 SENSOR DRIVER
15366 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15367 L:      linux-media@vger.kernel.org
15368 T:      git git://linuxtv.org/media_tree.git
15369 S:      Maintained
15370 F:      drivers/media/i2c/imx258.c
15371
15372 SONY IMX274 SENSOR DRIVER
15373 M:      Leon Luo <leonl@leopardimaging.com>
15374 L:      linux-media@vger.kernel.org
15375 T:      git git://linuxtv.org/media_tree.git
15376 S:      Maintained
15377 F:      drivers/media/i2c/imx274.c
15378 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15379
15380 SONY IMX290 SENSOR DRIVER
15381 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
15382 L:      linux-media@vger.kernel.org
15383 T:      git git://linuxtv.org/media_tree.git
15384 S:      Maintained
15385 F:      drivers/media/i2c/imx290.c
15386 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
15387
15388 SONY IMX319 SENSOR DRIVER
15389 M:      Bingbu Cao <bingbu.cao@intel.com>
15390 L:      linux-media@vger.kernel.org
15391 T:      git git://linuxtv.org/media_tree.git
15392 S:      Maintained
15393 F:      drivers/media/i2c/imx319.c
15394
15395 SONY IMX355 SENSOR DRIVER
15396 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15397 L:      linux-media@vger.kernel.org
15398 T:      git git://linuxtv.org/media_tree.git
15399 S:      Maintained
15400 F:      drivers/media/i2c/imx355.c
15401
15402 SONY MEMORYSTICK SUBSYSTEM
15403 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15404 M:      Alex Dubov <oakad@yahoo.com>
15405 M:      Ulf Hansson <ulf.hansson@linaro.org>
15406 L:      linux-mmc@vger.kernel.org
15407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15408 S:      Maintained
15409 F:      drivers/memstick/
15410 F:      include/linux/memstick.h
15411
15412 SONY VAIO CONTROL DEVICE DRIVER
15413 M:      Mattia Dongili <malattia@linux.it>
15414 L:      platform-driver-x86@vger.kernel.org
15415 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15416 S:      Maintained
15417 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15418 F:      drivers/char/sonypi.c
15419 F:      drivers/platform/x86/sony-laptop.c
15420 F:      include/linux/sony-laptop.h
15421
15422 SOUND
15423 M:      Jaroslav Kysela <perex@perex.cz>
15424 M:      Takashi Iwai <tiwai@suse.com>
15425 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15426 W:      http://www.alsa-project.org/
15427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15428 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15429 S:      Maintained
15430 F:      Documentation/sound/
15431 F:      include/sound/
15432 F:      include/uapi/sound/
15433 F:      sound/
15434
15435 SOUND - COMPRESSED AUDIO
15436 M:      Vinod Koul <vkoul@kernel.org>
15437 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15439 S:      Supported
15440 F:      Documentation/sound/designs/compress-offload.rst
15441 F:      include/sound/compress_driver.h
15442 F:      include/uapi/sound/compress_*
15443 F:      sound/core/compress_offload.c
15444 F:      sound/soc/soc-compress.c
15445
15446 SOUND - DMAENGINE HELPERS
15447 M:      Lars-Peter Clausen <lars@metafoo.de>
15448 S:      Supported
15449 F:      include/sound/dmaengine_pcm.h
15450 F:      sound/core/pcm_dmaengine.c
15451 F:      sound/soc/soc-generic-dmaengine-pcm.c
15452
15453 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15454 M:      Liam Girdwood <lgirdwood@gmail.com>
15455 M:      Mark Brown <broonie@kernel.org>
15456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15457 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15458 W:      http://alsa-project.org/main/index.php/ASoC
15459 S:      Supported
15460 F:      Documentation/devicetree/bindings/sound/
15461 F:      Documentation/sound/soc/
15462 F:      sound/soc/
15463 F:      include/dt-bindings/sound/
15464 F:      include/sound/soc*
15465
15466 SOUNDWIRE SUBSYSTEM
15467 M:      Vinod Koul <vkoul@kernel.org>
15468 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15469 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15470 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15471 S:      Supported
15472 F:      Documentation/driver-api/soundwire/
15473 F:      drivers/soundwire/
15474 F:      include/linux/soundwire/
15475
15476 SP2 MEDIA DRIVER
15477 M:      Olli Salonen <olli.salonen@iki.fi>
15478 L:      linux-media@vger.kernel.org
15479 W:      https://linuxtv.org
15480 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15481 S:      Maintained
15482 F:      drivers/media/dvb-frontends/sp2*
15483
15484 SPARC + UltraSPARC (sparc/sparc64)
15485 M:      "David S. Miller" <davem@davemloft.net>
15486 L:      sparclinux@vger.kernel.org
15487 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15490 S:      Maintained
15491 F:      arch/sparc/
15492 F:      drivers/sbus/
15493
15494 SPARC SERIAL DRIVERS
15495 M:      "David S. Miller" <davem@davemloft.net>
15496 L:      sparclinux@vger.kernel.org
15497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15499 S:      Maintained
15500 F:      include/linux/sunserialcore.h
15501 F:      drivers/tty/serial/suncore.c
15502 F:      drivers/tty/serial/sunhv.c
15503 F:      drivers/tty/serial/sunsab.c
15504 F:      drivers/tty/serial/sunsab.h
15505 F:      drivers/tty/serial/sunsu.c
15506 F:      drivers/tty/serial/sunzilog.c
15507 F:      drivers/tty/serial/sunzilog.h
15508 F:      drivers/tty/vcc.c
15509
15510 SPARSE CHECKER
15511 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15512 L:      linux-sparse@vger.kernel.org
15513 W:      https://sparse.wiki.kernel.org/
15514 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15515 S:      Maintained
15516 F:      include/linux/compiler.h
15517
15518 SPEAR CLOCK FRAMEWORK SUPPORT
15519 M:      Viresh Kumar <vireshk@kernel.org>
15520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15521 W:      http://www.st.com/spear
15522 S:      Maintained
15523 F:      drivers/clk/spear/
15524
15525 SPEAR PLATFORM SUPPORT
15526 M:      Viresh Kumar <vireshk@kernel.org>
15527 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15529 W:      http://www.st.com/spear
15530 S:      Maintained
15531 F:      arch/arm/boot/dts/spear*
15532 F:      arch/arm/mach-spear/
15533
15534 SPI NOR SUBSYSTEM
15535 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15536 L:      linux-mtd@lists.infradead.org
15537 W:      http://www.linux-mtd.infradead.org/
15538 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15540 S:      Maintained
15541 F:      drivers/mtd/spi-nor/
15542 F:      include/linux/mtd/spi-nor.h
15543
15544 SPI SUBSYSTEM
15545 M:      Mark Brown <broonie@kernel.org>
15546 L:      linux-spi@vger.kernel.org
15547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15548 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15549 S:      Maintained
15550 F:      Documentation/devicetree/bindings/spi/
15551 F:      Documentation/spi/
15552 F:      drivers/spi/
15553 F:      include/linux/spi/
15554 F:      include/uapi/linux/spi/
15555 F:      tools/spi/
15556
15557 SPIDERNET NETWORK DRIVER for CELL
15558 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15559 L:      netdev@vger.kernel.org
15560 S:      Supported
15561 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15562 F:      drivers/net/ethernet/toshiba/spider_net*
15563
15564 SPMI SUBSYSTEM
15565 R:      Stephen Boyd <sboyd@kernel.org>
15566 L:      linux-arm-msm@vger.kernel.org
15567 F:      Documentation/devicetree/bindings/spmi/
15568 F:      drivers/spmi/
15569 F:      include/dt-bindings/spmi/spmi.h
15570 F:      include/linux/spmi.h
15571 F:      include/trace/events/spmi.h
15572
15573 SPU FILE SYSTEM
15574 M:      Jeremy Kerr <jk@ozlabs.org>
15575 L:      linuxppc-dev@lists.ozlabs.org
15576 W:      http://www.ibm.com/developerworks/power/cell/
15577 S:      Supported
15578 F:      Documentation/filesystems/spufs.txt
15579 F:      arch/powerpc/platforms/cell/spufs/
15580
15581 SQUASHFS FILE SYSTEM
15582 M:      Phillip Lougher <phillip@squashfs.org.uk>
15583 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15584 W:      http://squashfs.org.uk
15585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15586 S:      Maintained
15587 F:      Documentation/filesystems/squashfs.txt
15588 F:      fs/squashfs/
15589
15590 SRM (Alpha) environment access
15591 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15592 S:      Maintained
15593 F:      arch/alpha/kernel/srm_env.c
15594
15595 ST LSM6DSx IMU IIO DRIVER
15596 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15597 L:      linux-iio@vger.kernel.org
15598 W:      http://www.st.com/
15599 S:      Maintained
15600 F:      drivers/iio/imu/st_lsm6dsx/
15601 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15602
15603 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15604 M:      Mickael Guene <mickael.guene@st.com>
15605 L:      linux-media@vger.kernel.org
15606 T:      git git://linuxtv.org/media_tree.git
15607 S:      Maintained
15608 F:      drivers/media/i2c/st-mipid02.c
15609 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15610
15611 ST STM32 I2C/SMBUS DRIVER
15612 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15613 L:      linux-i2c@vger.kernel.org
15614 S:      Maintained
15615 F:      drivers/i2c/busses/i2c-stm32*
15616
15617 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15618 M:      Song Qiang <songqiang1304521@gmail.com>
15619 L:      linux-iio@vger.kernel.org
15620 S:      Maintained
15621 F:      drivers/iio/proximity/vl53l0x-i2c.c
15622 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15623
15624 STABLE BRANCH
15625 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15626 M:      Sasha Levin <sashal@kernel.org>
15627 L:      stable@vger.kernel.org
15628 S:      Supported
15629 F:      Documentation/process/stable-kernel-rules.rst
15630
15631 STAGING - COMEDI
15632 M:      Ian Abbott <abbotti@mev.co.uk>
15633 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15634 S:      Odd Fixes
15635 F:      drivers/staging/comedi/
15636
15637 STAGING - FIELDBUS SUBSYSTEM
15638 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15639 S:      Maintained
15640 F:      drivers/staging/fieldbus/*
15641 F:      drivers/staging/fieldbus/Documentation/
15642
15643 STAGING - HMS ANYBUS-S BUS
15644 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15645 S:      Maintained
15646 F:      drivers/staging/fieldbus/anybuss/
15647
15648 STAGING - INDUSTRIAL IO
15649 M:      Jonathan Cameron <jic23@kernel.org>
15650 L:      linux-iio@vger.kernel.org
15651 S:      Odd Fixes
15652 F:      Documentation/devicetree/bindings/staging/iio/
15653 F:      drivers/staging/iio/
15654
15655 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15656 M:      Marc Dietrich <marvin24@gmx.de>
15657 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15658 L:      linux-tegra@vger.kernel.org
15659 S:      Maintained
15660 F:      drivers/staging/nvec/
15661
15662 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15663 M:      Jens Frederich <jfrederich@gmail.com>
15664 M:      Daniel Drake <dsd@laptop.org>
15665 M:      Jon Nettleton <jon.nettleton@gmail.com>
15666 W:      http://wiki.laptop.org/go/DCON
15667 S:      Maintained
15668 F:      drivers/staging/olpc_dcon/
15669
15670 STAGING - REALTEK RTL8712U DRIVERS
15671 M:      Larry Finger <Larry.Finger@lwfinger.net>
15672 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15673 S:      Odd Fixes
15674 F:      drivers/staging/rtl8712/
15675
15676 STAGING - REALTEK RTL8188EU DRIVERS
15677 M:      Larry Finger <Larry.Finger@lwfinger.net>
15678 S:      Odd Fixes
15679 F:      drivers/staging/rtl8188eu/
15680
15681 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15682 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15683 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15684 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15685 L:      linux-fbdev@vger.kernel.org
15686 S:      Maintained
15687 F:      drivers/staging/sm750fb/
15688
15689 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15690 M:      William Hubbs <w.d.hubbs@gmail.com>
15691 M:      Chris Brannon <chris@the-brannons.com>
15692 M:      Kirk Reiser <kirk@reisers.ca>
15693 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15694 L:      speakup@linux-speakup.org
15695 W:      http://www.linux-speakup.org/
15696 S:      Odd Fixes
15697 F:      drivers/staging/speakup/
15698
15699 STAGING - VIA VT665X DRIVERS
15700 M:      Forest Bond <forest@alittletooquiet.net>
15701 S:      Odd Fixes
15702 F:      drivers/staging/vt665?/
15703
15704 STAGING - WILC1000 WIFI DRIVER
15705 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15706 M:      Ajay Singh <ajay.kathat@microchip.com>
15707 L:      linux-wireless@vger.kernel.org
15708 S:      Supported
15709 F:      drivers/staging/wilc1000/
15710
15711 STAGING - SEPS525 LCD CONTROLLER DRIVERS
15712 M:      Michael Hennerich <michael.hennerich@analog.com>
15713 M:      Beniamin Bia <beniamin.bia@analog.com>
15714 L:      linux-fbdev@vger.kernel.org
15715 S:      Supported
15716 F:      drivers/staging/fbtft/fb_seps525.c
15717 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
15718
15719 STAGING SUBSYSTEM
15720 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15722 L:      devel@driverdev.osuosl.org
15723 S:      Supported
15724 F:      drivers/staging/
15725
15726 STARFIRE/DURALAN NETWORK DRIVER
15727 M:      Ion Badulescu <ionut@badula.org>
15728 S:      Odd Fixes
15729 F:      drivers/net/ethernet/adaptec/starfire*
15730
15731 STEC S1220 SKD DRIVER
15732 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15733 L:      linux-block@vger.kernel.org
15734 S:      Maintained
15735 F:      drivers/block/skd*[ch]
15736
15737 STI AUDIO (ASoC) DRIVERS
15738 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15739 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15740 S:      Maintained
15741 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15742 F:      sound/soc/sti/
15743
15744 STI CEC DRIVER
15745 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15746 S:      Maintained
15747 F:      drivers/media/platform/sti/cec/
15748 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15749
15750 STK1160 USB VIDEO CAPTURE DRIVER
15751 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15752 L:      linux-media@vger.kernel.org
15753 T:      git git://linuxtv.org/media_tree.git
15754 S:      Maintained
15755 F:      drivers/media/usb/stk1160/
15756
15757 STM32 AUDIO (ASoC) DRIVERS
15758 M:      Olivier Moysan <olivier.moysan@st.com>
15759 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15760 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15761 S:      Maintained
15762 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15763 F:      sound/soc/stm/
15764
15765 STM32 TIMER/LPTIMER DRIVERS
15766 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15767 S:      Maintained
15768 F:      drivers/*/stm32-*timer*
15769 F:      drivers/pwm/pwm-stm32*
15770 F:      include/linux/*/stm32-*tim*
15771 F:      Documentation/ABI/testing/*timer-stm32
15772 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15773 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15774
15775 STMMAC ETHERNET DRIVER
15776 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15777 M:      Alexandre Torgue <alexandre.torgue@st.com>
15778 M:      Jose Abreu <joabreu@synopsys.com>
15779 L:      netdev@vger.kernel.org
15780 W:      http://www.stlinux.com
15781 S:      Supported
15782 F:      drivers/net/ethernet/stmicro/stmmac/
15783
15784 SUN3/3X
15785 M:      Sam Creasey <sammy@sammy.net>
15786 W:      http://sammy.net/sun3/
15787 S:      Maintained
15788 F:      arch/m68k/kernel/*sun3*
15789 F:      arch/m68k/sun3*/
15790 F:      arch/m68k/include/asm/sun3*
15791 F:      drivers/net/ethernet/i825xx/sun3*
15792
15793 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15794 M:      Hans de Goede <hdegoede@redhat.com>
15795 L:      linux-input@vger.kernel.org
15796 S:      Maintained
15797 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
15798 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15799
15800 SUNDANCE NETWORK DRIVER
15801 M:      Denis Kirjanov <kda@linux-powerpc.org>
15802 L:      netdev@vger.kernel.org
15803 S:      Maintained
15804 F:      drivers/net/ethernet/dlink/sundance.c
15805
15806 SUPERH
15807 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15808 M:      Rich Felker <dalias@libc.org>
15809 L:      linux-sh@vger.kernel.org
15810 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15811 S:      Maintained
15812 F:      Documentation/sh/
15813 F:      arch/sh/
15814 F:      drivers/sh/
15815
15816 SUSPEND TO RAM
15817 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15818 M:      Len Brown <len.brown@intel.com>
15819 M:      Pavel Machek <pavel@ucw.cz>
15820 L:      linux-pm@vger.kernel.org
15821 B:      https://bugzilla.kernel.org
15822 S:      Supported
15823 F:      Documentation/power/
15824 F:      arch/x86/kernel/acpi/
15825 F:      drivers/base/power/
15826 F:      kernel/power/
15827 F:      include/linux/suspend.h
15828 F:      include/linux/freezer.h
15829 F:      include/linux/pm.h
15830
15831 SVGA HANDLING
15832 M:      Martin Mares <mj@ucw.cz>
15833 L:      linux-video@atrey.karlin.mff.cuni.cz
15834 S:      Maintained
15835 F:      Documentation/admin-guide/svga.rst
15836 F:      arch/x86/boot/video*
15837
15838 SWIOTLB SUBSYSTEM
15839 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15840 L:      iommu@lists.linux-foundation.org
15841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15842 S:      Supported
15843 F:      kernel/dma/swiotlb.c
15844 F:      arch/*/kernel/pci-swiotlb.c
15845 F:      include/linux/swiotlb.h
15846
15847 SWITCHDEV
15848 M:      Jiri Pirko <jiri@resnulli.us>
15849 M:      Ivan Vecera <ivecera@redhat.com>
15850 L:      netdev@vger.kernel.org
15851 S:      Supported
15852 F:      net/switchdev/
15853 F:      include/net/switchdev.h
15854
15855 SY8106A REGULATOR DRIVER
15856 M:      Icenowy Zheng <icenowy@aosc.io>
15857 S:      Maintained
15858 F:      drivers/regulator/sy8106a-regulator.c
15859 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15860
15861 SYNC FILE FRAMEWORK
15862 M:      Sumit Semwal <sumit.semwal@linaro.org>
15863 R:      Gustavo Padovan <gustavo@padovan.org>
15864 S:      Maintained
15865 L:      linux-media@vger.kernel.org
15866 L:      dri-devel@lists.freedesktop.org
15867 F:      drivers/dma-buf/sync_*
15868 F:      drivers/dma-buf/dma-fence*
15869 F:      drivers/dma-buf/sw_sync.c
15870 F:      include/linux/sync_file.h
15871 F:      include/uapi/linux/sync_file.h
15872 F:      Documentation/driver-api/sync_file.rst
15873 T:      git git://anongit.freedesktop.org/drm/drm-misc
15874
15875 SYNOPSYS ARC ARCHITECTURE
15876 M:      Vineet Gupta <vgupta@synopsys.com>
15877 L:      linux-snps-arc@lists.infradead.org
15878 S:      Supported
15879 F:      arch/arc/
15880 F:      Documentation/devicetree/bindings/arc/*
15881 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15882 F:      drivers/clocksource/arc_timer.c
15883 F:      drivers/tty/serial/arc_uart.c
15884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15885
15886 SYNOPSYS ARC HSDK SDP pll clock driver
15887 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15888 S:      Supported
15889 F:      drivers/clk/clk-hsdk-pll.c
15890 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15891
15892 SYNOPSYS ARC SDP clock driver
15893 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15894 S:      Supported
15895 F:      drivers/clk/axs10x/*
15896 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15897
15898 SYNOPSYS ARC SDP platform support
15899 M:      Alexey Brodkin <abrodkin@synopsys.com>
15900 S:      Supported
15901 F:      arch/arc/plat-axs10x
15902 F:      arch/arc/boot/dts/ax*
15903 F:      Documentation/devicetree/bindings/arc/axs10*
15904
15905 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15906 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15907 S:      Supported
15908 F:      drivers/reset/reset-axs10x.c
15909 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15910
15911 SYNOPSYS CREG GPIO DRIVER
15912 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15913 S:      Maintained
15914 F:      drivers/gpio/gpio-creg-snps.c
15915 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15916
15917 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15918 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15919 S:      Maintained
15920 F:      drivers/tty/serial/8250/8250_dw.c
15921
15922 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15923 M:      Hoan Tran <hoan@os.amperecomputing.com>
15924 L:      linux-gpio@vger.kernel.org
15925 S:      Maintained
15926 F:      drivers/gpio/gpio-dwapb.c
15927 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15928
15929 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15930 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15931 S:      Maintained
15932 F:      drivers/dma/dw-axi-dmac/
15933 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15934
15935 SYNOPSYS DESIGNWARE DMAC DRIVER
15936 M:      Viresh Kumar <vireshk@kernel.org>
15937 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15938 S:      Maintained
15939 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15940 F:      drivers/dma/dw/
15941 F:      include/dt-bindings/dma/dw-dmac.h
15942 F:      include/linux/dma/dw.h
15943 F:      include/linux/platform_data/dma-dw.h
15944
15945 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15946 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15947 L:      netdev@vger.kernel.org
15948 S:      Supported
15949 F:      drivers/net/ethernet/synopsys/
15950
15951 SYNOPSYS DESIGNWARE I2C DRIVER
15952 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15953 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15954 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15955 L:      linux-i2c@vger.kernel.org
15956 S:      Maintained
15957 F:      drivers/i2c/busses/i2c-designware-*
15958 F:      include/linux/platform_data/i2c-designware.h
15959
15960 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15961 M:      Jaehoon Chung <jh80.chung@samsung.com>
15962 L:      linux-mmc@vger.kernel.org
15963 S:      Maintained
15964 F:      drivers/mmc/host/dw_mmc*
15965
15966 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15967 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15968 S:      Supported
15969 F:      drivers/reset/reset-hsdk.c
15970 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15971 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15972
15973 SYSTEM CONFIGURATION (SYSCON)
15974 M:      Lee Jones <lee.jones@linaro.org>
15975 M:      Arnd Bergmann <arnd@arndb.de>
15976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15977 S:      Supported
15978 F:      drivers/mfd/syscon.c
15979
15980 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15981 M:      Sudeep Holla <sudeep.holla@arm.com>
15982 L:      linux-arm-kernel@lists.infradead.org
15983 S:      Maintained
15984 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15985 F:      drivers/clk/clk-sc[mp]i.c
15986 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15987 F:      drivers/firmware/arm_scpi.c
15988 F:      drivers/firmware/arm_scmi/
15989 F:      drivers/reset/reset-scmi.c
15990 F:      include/linux/sc[mp]i_protocol.h
15991
15992 SYSTEM RESET/SHUTDOWN DRIVERS
15993 M:      Sebastian Reichel <sre@kernel.org>
15994 L:      linux-pm@vger.kernel.org
15995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15996 S:      Maintained
15997 F:      Documentation/devicetree/bindings/power/reset/
15998 F:      drivers/power/reset/
15999
16000 SYSTEM TRACE MODULE CLASS
16001 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16002 S:      Maintained
16003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
16004 F:      Documentation/trace/stm.rst
16005 F:      drivers/hwtracing/stm/
16006 F:      include/linux/stm.h
16007 F:      include/uapi/linux/stm.h
16008
16009 SYSTEM76 ACPI DRIVER
16010 M:      Jeremy Soller <jeremy@system76.com>
16011 M:      System76 Product Development <productdev@system76.com>
16012 L:      platform-driver-x86@vger.kernel.org
16013 S:      Maintained
16014 F:      drivers/platform/x86/system76_acpi.c
16015
16016 SYSV FILESYSTEM
16017 M:      Christoph Hellwig <hch@infradead.org>
16018 S:      Maintained
16019 F:      Documentation/filesystems/sysv-fs.txt
16020 F:      fs/sysv/
16021 F:      include/linux/sysv_fs.h
16022
16023 TASKSTATS STATISTICS INTERFACE
16024 M:      Balbir Singh <bsingharora@gmail.com>
16025 S:      Maintained
16026 F:      Documentation/accounting/taskstats*
16027 F:      include/linux/taskstats*
16028 F:      kernel/taskstats.c
16029
16030 TC subsystem
16031 M:      Jamal Hadi Salim <jhs@mojatatu.com>
16032 M:      Cong Wang <xiyou.wangcong@gmail.com>
16033 M:      Jiri Pirko <jiri@resnulli.us>
16034 L:      netdev@vger.kernel.org
16035 S:      Maintained
16036 F:      include/net/pkt_cls.h
16037 F:      include/net/pkt_sched.h
16038 F:      include/net/tc_act/
16039 F:      include/uapi/linux/pkt_cls.h
16040 F:      include/uapi/linux/pkt_sched.h
16041 F:      include/uapi/linux/tc_act/
16042 F:      include/uapi/linux/tc_ematch/
16043 F:      net/sched/
16044
16045 TC90522 MEDIA DRIVER
16046 M:      Akihiro Tsukada <tskd08@gmail.com>
16047 L:      linux-media@vger.kernel.org
16048 S:      Odd Fixes
16049 F:      drivers/media/dvb-frontends/tc90522*
16050
16051 TCP LOW PRIORITY MODULE
16052 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
16053 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
16054 W:      http://tcp-lp-mod.sourceforge.net/
16055 S:      Maintained
16056 F:      net/ipv4/tcp_lp.c
16057
16058 TDA10071 MEDIA DRIVER
16059 M:      Antti Palosaari <crope@iki.fi>
16060 L:      linux-media@vger.kernel.org
16061 W:      https://linuxtv.org
16062 W:      http://palosaari.fi/linux/
16063 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16064 T:      git git://linuxtv.org/anttip/media_tree.git
16065 S:      Maintained
16066 F:      drivers/media/dvb-frontends/tda10071*
16067
16068 TDA18212 MEDIA DRIVER
16069 M:      Antti Palosaari <crope@iki.fi>
16070 L:      linux-media@vger.kernel.org
16071 W:      https://linuxtv.org
16072 W:      http://palosaari.fi/linux/
16073 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16074 T:      git git://linuxtv.org/anttip/media_tree.git
16075 S:      Maintained
16076 F:      drivers/media/tuners/tda18212*
16077
16078 TDA18218 MEDIA DRIVER
16079 M:      Antti Palosaari <crope@iki.fi>
16080 L:      linux-media@vger.kernel.org
16081 W:      https://linuxtv.org
16082 W:      http://palosaari.fi/linux/
16083 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16084 T:      git git://linuxtv.org/anttip/media_tree.git
16085 S:      Maintained
16086 F:      drivers/media/tuners/tda18218*
16087
16088 TDA18250 MEDIA DRIVER
16089 M:      Olli Salonen <olli.salonen@iki.fi>
16090 L:      linux-media@vger.kernel.org
16091 W:      https://linuxtv.org
16092 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16093 T:      git git://linuxtv.org/media_tree.git
16094 S:      Maintained
16095 F:      drivers/media/tuners/tda18250*
16096
16097 TDA18271 MEDIA DRIVER
16098 M:      Michael Krufky <mkrufky@linuxtv.org>
16099 L:      linux-media@vger.kernel.org
16100 W:      https://linuxtv.org
16101 W:      http://github.com/mkrufky
16102 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16103 T:      git git://linuxtv.org/mkrufky/tuners.git
16104 S:      Maintained
16105 F:      drivers/media/tuners/tda18271*
16106
16107 TDA1997x MEDIA DRIVER
16108 M:      Tim Harvey <tharvey@gateworks.com>
16109 L:      linux-media@vger.kernel.org
16110 W:      https://linuxtv.org
16111 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16112 S:      Maintained
16113 F:      drivers/media/i2c/tda1997x.*
16114
16115 TDA827x MEDIA DRIVER
16116 M:      Michael Krufky <mkrufky@linuxtv.org>
16117 L:      linux-media@vger.kernel.org
16118 W:      https://linuxtv.org
16119 W:      http://github.com/mkrufky
16120 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16121 T:      git git://linuxtv.org/mkrufky/tuners.git
16122 S:      Maintained
16123 F:      drivers/media/tuners/tda8290.*
16124
16125 TDA8290 MEDIA DRIVER
16126 M:      Michael Krufky <mkrufky@linuxtv.org>
16127 L:      linux-media@vger.kernel.org
16128 W:      https://linuxtv.org
16129 W:      http://github.com/mkrufky
16130 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16131 T:      git git://linuxtv.org/mkrufky/tuners.git
16132 S:      Maintained
16133 F:      drivers/media/tuners/tda8290.*
16134
16135 TDA9840 MEDIA DRIVER
16136 M:      Hans Verkuil <hverkuil@xs4all.nl>
16137 L:      linux-media@vger.kernel.org
16138 T:      git git://linuxtv.org/media_tree.git
16139 W:      https://linuxtv.org
16140 S:      Maintained
16141 F:      drivers/media/i2c/tda9840*
16142
16143 TEA5761 TUNER DRIVER
16144 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16145 L:      linux-media@vger.kernel.org
16146 W:      https://linuxtv.org
16147 T:      git git://linuxtv.org/media_tree.git
16148 S:      Odd fixes
16149 F:      drivers/media/tuners/tea5761.*
16150
16151 TEA5767 TUNER DRIVER
16152 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16153 L:      linux-media@vger.kernel.org
16154 W:      https://linuxtv.org
16155 T:      git git://linuxtv.org/media_tree.git
16156 S:      Maintained
16157 F:      drivers/media/tuners/tea5767.*
16158
16159 TEA6415C MEDIA DRIVER
16160 M:      Hans Verkuil <hverkuil@xs4all.nl>
16161 L:      linux-media@vger.kernel.org
16162 T:      git git://linuxtv.org/media_tree.git
16163 W:      https://linuxtv.org
16164 S:      Maintained
16165 F:      drivers/media/i2c/tea6415c*
16166
16167 TEA6420 MEDIA DRIVER
16168 M:      Hans Verkuil <hverkuil@xs4all.nl>
16169 L:      linux-media@vger.kernel.org
16170 T:      git git://linuxtv.org/media_tree.git
16171 W:      https://linuxtv.org
16172 S:      Maintained
16173 F:      drivers/media/i2c/tea6420*
16174
16175 TEAM DRIVER
16176 M:      Jiri Pirko <jiri@resnulli.us>
16177 L:      netdev@vger.kernel.org
16178 S:      Supported
16179 F:      drivers/net/team/
16180 F:      include/linux/if_team.h
16181 F:      include/uapi/linux/if_team.h
16182
16183 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
16184 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
16185 S:      Maintained
16186 F:      arch/x86/platform/ts5500/
16187
16188 TECHNOTREND USB IR RECEIVER
16189 M:      Sean Young <sean@mess.org>
16190 L:      linux-media@vger.kernel.org
16191 S:      Maintained
16192 F:      drivers/media/rc/ttusbir.c
16193
16194 TECHWELL TW9910 VIDEO DECODER
16195 L:      linux-media@vger.kernel.org
16196 S:      Orphan
16197 F:      drivers/media/i2c/tw9910.c
16198 F:      include/media/i2c/tw9910.h
16199
16200 TEE SUBSYSTEM
16201 M:      Jens Wiklander <jens.wiklander@linaro.org>
16202 L:      tee-dev@lists.linaro.org
16203 S:      Maintained
16204 F:      include/linux/tee_drv.h
16205 F:      include/uapi/linux/tee.h
16206 F:      drivers/tee/
16207 F:      Documentation/tee.txt
16208
16209 TEGRA ARCHITECTURE SUPPORT
16210 M:      Thierry Reding <thierry.reding@gmail.com>
16211 M:      Jonathan Hunter <jonathanh@nvidia.com>
16212 L:      linux-tegra@vger.kernel.org
16213 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
16214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
16215 S:      Supported
16216 N:      [^a-z]tegra
16217
16218 TEGRA CLOCK DRIVER
16219 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
16220 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
16221 S:      Supported
16222 F:      drivers/clk/tegra/
16223
16224 TEGRA DMA DRIVERS
16225 M:      Laxman Dewangan <ldewangan@nvidia.com>
16226 M:      Jon Hunter <jonathanh@nvidia.com>
16227 S:      Supported
16228 F:      drivers/dma/tegra*
16229
16230 TEGRA I2C DRIVER
16231 M:      Laxman Dewangan <ldewangan@nvidia.com>
16232 R:      Dmitry Osipenko <digetx@gmail.com>
16233 S:      Supported
16234 F:      drivers/i2c/busses/i2c-tegra.c
16235
16236 TEGRA IOMMU DRIVERS
16237 M:      Thierry Reding <thierry.reding@gmail.com>
16238 L:      linux-tegra@vger.kernel.org
16239 S:      Supported
16240 F:      drivers/iommu/tegra*
16241
16242 TEGRA KBC DRIVER
16243 M:      Laxman Dewangan <ldewangan@nvidia.com>
16244 S:      Supported
16245 F:      drivers/input/keyboard/tegra-kbc.c
16246
16247 TEGRA NAND DRIVER
16248 M:      Stefan Agner <stefan@agner.ch>
16249 M:      Lucas Stach <dev@lynxeye.de>
16250 S:      Maintained
16251 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16252 F:      drivers/mtd/nand/raw/tegra_nand.c
16253
16254 TEGRA PWM DRIVER
16255 M:      Thierry Reding <thierry.reding@gmail.com>
16256 S:      Supported
16257 F:      drivers/pwm/pwm-tegra.c
16258
16259 TEGRA SERIAL DRIVER
16260 M:      Laxman Dewangan <ldewangan@nvidia.com>
16261 S:      Supported
16262 F:      drivers/tty/serial/serial-tegra.c
16263
16264 TEGRA SPI DRIVER
16265 M:      Laxman Dewangan <ldewangan@nvidia.com>
16266 S:      Supported
16267 F:      drivers/spi/spi-tegra*
16268
16269 TEGRA XUSB PADCTL DRIVER
16270 M:      JC Kuo <jckuo@nvidia.com>
16271 S:      Supported
16272 F:      drivers/phy/tegra/xusb*
16273
16274 TEHUTI ETHERNET DRIVER
16275 M:      Andy Gospodarek <andy@greyhouse.net>
16276 L:      netdev@vger.kernel.org
16277 S:      Supported
16278 F:      drivers/net/ethernet/tehuti/*
16279
16280 Telecom Clock Driver for MCPL0010
16281 M:      Mark Gross <mark.gross@intel.com>
16282 S:      Supported
16283 F:      drivers/char/tlclk.c
16284
16285 TENSILICA XTENSA PORT (xtensa)
16286 M:      Chris Zankel <chris@zankel.net>
16287 M:      Max Filippov <jcmvbkbc@gmail.com>
16288 L:      linux-xtensa@linux-xtensa.org
16289 T:      git git://github.com/czankel/xtensa-linux.git
16290 S:      Maintained
16291 F:      arch/xtensa/
16292 F:      drivers/irqchip/irq-xtensa-*
16293
16294 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16295 M:      Nishanth Menon <nm@ti.com>
16296 M:      Tero Kristo <t-kristo@ti.com>
16297 M:      Santosh Shilimkar <ssantosh@kernel.org>
16298 L:      linux-arm-kernel@lists.infradead.org
16299 S:      Maintained
16300 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16301 F:      drivers/firmware/ti_sci*
16302 F:      include/linux/soc/ti/ti_sci_protocol.h
16303 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16304 F:      drivers/soc/ti/ti_sci_pm_domains.c
16305 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16306 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16307 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16308 F:      drivers/clk/keystone/sci-clk.c
16309 F:      drivers/reset/reset-ti-sci.c
16310 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16311 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16312 F:      drivers/irqchip/irq-ti-sci-intr.c
16313 F:      drivers/irqchip/irq-ti-sci-inta.c
16314 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16315 F:      drivers/soc/ti/ti_sci_inta_msi.c
16316
16317 Texas Instruments ASoC drivers
16318 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16319 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16320 S:      Maintained
16321 F:      sound/soc/ti/
16322
16323 Texas Instruments' DAC7612 DAC Driver
16324 M:      Ricardo Ribalda <ricardo@ribalda.com>
16325 L:      linux-iio@vger.kernel.org
16326 S:      Supported
16327 F:      drivers/iio/dac/ti-dac7612.c
16328 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16329
16330 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16331 M:      Hans Verkuil <hverkuil@xs4all.nl>
16332 L:      linux-media@vger.kernel.org
16333 T:      git git://linuxtv.org/media_tree.git
16334 W:      https://linuxtv.org
16335 S:      Maintained
16336 F:      drivers/media/radio/radio-raremono.c
16337
16338 THERMAL
16339 M:      Zhang Rui <rui.zhang@intel.com>
16340 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
16341 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16342 L:      linux-pm@vger.kernel.org
16343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
16344 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16345 S:      Supported
16346 F:      drivers/thermal/
16347 F:      include/linux/thermal.h
16348 F:      include/uapi/linux/thermal.h
16349 F:      include/linux/cpu_cooling.h
16350 F:      Documentation/devicetree/bindings/thermal/
16351
16352 THERMAL/CPU_COOLING
16353 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16354 M:      Viresh Kumar <viresh.kumar@linaro.org>
16355 M:      Javi Merino <javi.merino@kernel.org>
16356 L:      linux-pm@vger.kernel.org
16357 S:      Supported
16358 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16359 F:      drivers/thermal/cpu_cooling.c
16360 F:      include/linux/cpu_cooling.h
16361
16362 THERMAL DRIVER FOR AMLOGIC SOCS
16363 M:      Guillaume La Roque <glaroque@baylibre.com>
16364 L:      linux-pm@vger.kernel.org
16365 L:      linux-amlogic@lists.infradead.org
16366 W:      http://linux-meson.com/
16367 S:      Supported
16368 F:      drivers/thermal/amlogic_thermal.c
16369 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
16370
16371 THINKPAD ACPI EXTRAS DRIVER
16372 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16373 L:      ibm-acpi-devel@lists.sourceforge.net
16374 L:      platform-driver-x86@vger.kernel.org
16375 W:      http://ibm-acpi.sourceforge.net
16376 W:      http://thinkwiki.org/wiki/Ibm-acpi
16377 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16378 S:      Maintained
16379 F:      drivers/platform/x86/thinkpad_acpi.c
16380
16381 THUNDERBOLT DRIVER
16382 M:      Andreas Noever <andreas.noever@gmail.com>
16383 M:      Michael Jamet <michael.jamet@intel.com>
16384 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16385 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16387 S:      Maintained
16388 F:      Documentation/admin-guide/thunderbolt.rst
16389 F:      drivers/thunderbolt/
16390 F:      include/linux/thunderbolt.h
16391
16392 THUNDERBOLT NETWORK DRIVER
16393 M:      Michael Jamet <michael.jamet@intel.com>
16394 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16395 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16396 L:      netdev@vger.kernel.org
16397 S:      Maintained
16398 F:      drivers/net/thunderbolt.c
16399
16400 THUNDERX GPIO DRIVER
16401 M:      Robert Richter <rrichter@marvell.com>
16402 S:      Maintained
16403 F:      drivers/gpio/gpio-thunderx.c
16404
16405 TI AM437X VPFE DRIVER
16406 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16407 L:      linux-media@vger.kernel.org
16408 W:      https://linuxtv.org
16409 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16410 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16411 S:      Maintained
16412 F:      drivers/media/platform/am437x/
16413
16414 TI BANDGAP AND THERMAL DRIVER
16415 M:      Eduardo Valentin <edubezval@gmail.com>
16416 M:      Keerthy <j-keerthy@ti.com>
16417 L:      linux-pm@vger.kernel.org
16418 L:      linux-omap@vger.kernel.org
16419 S:      Maintained
16420 F:      drivers/thermal/ti-soc-thermal/
16421
16422 TI BQ27XXX POWER SUPPLY DRIVER
16423 R:      Andrew F. Davis <afd@ti.com>
16424 F:      include/linux/power/bq27xxx_battery.h
16425 F:      drivers/power/supply/bq27xxx_battery.c
16426 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16427
16428 TI CDCE706 CLOCK DRIVER
16429 M:      Max Filippov <jcmvbkbc@gmail.com>
16430 S:      Maintained
16431 F:      drivers/clk/clk-cdce706.c
16432
16433 TI CLOCK DRIVER
16434 M:      Tero Kristo <t-kristo@ti.com>
16435 L:      linux-omap@vger.kernel.org
16436 S:      Maintained
16437 F:      drivers/clk/ti/
16438 F:      include/linux/clk/ti.h
16439
16440 TI DAVINCI MACHINE SUPPORT
16441 M:      Sekhar Nori <nsekhar@ti.com>
16442 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16445 S:      Supported
16446 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16447 F:      arch/arm/mach-davinci/
16448 F:      drivers/i2c/busses/i2c-davinci.c
16449 F:      arch/arm/boot/dts/da850*
16450
16451 TI DAVINCI SERIES CLOCK DRIVER
16452 M:      David Lechner <david@lechnology.com>
16453 R:      Sekhar Nori <nsekhar@ti.com>
16454 S:      Maintained
16455 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16456 F:      drivers/clk/davinci/
16457
16458 TI DAVINCI SERIES GPIO DRIVER
16459 M:      Keerthy <j-keerthy@ti.com>
16460 L:      linux-gpio@vger.kernel.org
16461 S:      Maintained
16462 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16463 F:      drivers/gpio/gpio-davinci.c
16464
16465 TI DAVINCI SERIES MEDIA DRIVER
16466 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16467 L:      linux-media@vger.kernel.org
16468 W:      https://linuxtv.org
16469 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16470 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16471 S:      Maintained
16472 F:      drivers/media/platform/davinci/
16473 F:      include/media/davinci/
16474
16475 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
16476 R:      David Lechner <david@lechnology.com>
16477 L:      linux-iio@vger.kernel.org
16478 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
16479 F:      drivers/counter/ti-eqep.c
16480
16481 TI ETHERNET SWITCH DRIVER (CPSW)
16482 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16483 L:      linux-omap@vger.kernel.org
16484 L:      netdev@vger.kernel.org
16485 S:      Maintained
16486 F:      drivers/net/ethernet/ti/cpsw*
16487 F:      drivers/net/ethernet/ti/davinci*
16488
16489 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16490 M:      Alex Dubov <oakad@yahoo.com>
16491 S:      Maintained
16492 W:      http://tifmxx.berlios.de/
16493 F:      drivers/memstick/host/tifm_ms.c
16494 F:      drivers/misc/tifm*
16495 F:      drivers/mmc/host/tifm_sd.c
16496 F:      include/linux/tifm.h
16497
16498 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16499 M:      Santosh Shilimkar <ssantosh@kernel.org>
16500 L:      linux-kernel@vger.kernel.org
16501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16502 S:      Maintained
16503 F:      drivers/soc/ti/*
16504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16505
16506 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16507 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16508 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16509 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16510 S:      Maintained
16511 F:      sound/soc/codecs/lm49453*
16512 F:      sound/soc/codecs/isabelle*
16513
16514 TI LP855x BACKLIGHT DRIVER
16515 M:      Milo Kim <milo.kim@ti.com>
16516 S:      Maintained
16517 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16518 F:      drivers/video/backlight/lp855x_bl.c
16519 F:      include/linux/platform_data/lp855x.h
16520
16521 TI LP8727 CHARGER DRIVER
16522 M:      Milo Kim <milo.kim@ti.com>
16523 S:      Maintained
16524 F:      drivers/power/supply/lp8727_charger.c
16525 F:      include/linux/platform_data/lp8727.h
16526
16527 TI LP8788 MFD DRIVER
16528 M:      Milo Kim <milo.kim@ti.com>
16529 S:      Maintained
16530 F:      drivers/iio/adc/lp8788_adc.c
16531 F:      drivers/leds/leds-lp8788.c
16532 F:      drivers/mfd/lp8788*.c
16533 F:      drivers/power/supply/lp8788-charger.c
16534 F:      drivers/regulator/lp8788-*.c
16535 F:      include/linux/mfd/lp8788*.h
16536
16537 TI NETCP ETHERNET DRIVER
16538 M:      Wingman Kwok <w-kwok2@ti.com>
16539 M:      Murali Karicheri <m-karicheri2@ti.com>
16540 L:      netdev@vger.kernel.org
16541 S:      Maintained
16542 F:      drivers/net/ethernet/ti/netcp*
16543
16544 TI PCM3060 ASoC CODEC DRIVER
16545 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16546 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16547 S:      Maintained
16548 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16549 F:      sound/soc/codecs/pcm3060*
16550
16551 TI TAS571X FAMILY ASoC CODEC DRIVER
16552 M:      Kevin Cernekee <cernekee@chromium.org>
16553 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16554 S:      Odd Fixes
16555 F:      sound/soc/codecs/tas571x*
16556
16557 TI TCAN4X5X DEVICE DRIVER
16558 M:      Dan Murphy <dmurphy@ti.com>
16559 L:      linux-can@vger.kernel.org
16560 S:      Maintained
16561 F:      Documentation/devicetree/bindings/net/can/tcan4x5x.txt
16562 F:      drivers/net/can/m_can/tcan4x5x.c
16563
16564 TI TRF7970A NFC DRIVER
16565 M:      Mark Greer <mgreer@animalcreek.com>
16566 L:      linux-wireless@vger.kernel.org
16567 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16568 S:      Supported
16569 F:      drivers/nfc/trf7970a.c
16570 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16571
16572 TI TWL4030 SERIES SOC CODEC DRIVER
16573 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16574 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16575 S:      Maintained
16576 F:      sound/soc/codecs/twl4030*
16577
16578 TI VPE/CAL DRIVERS
16579 M:      Benoit Parrot <bparrot@ti.com>
16580 L:      linux-media@vger.kernel.org
16581 W:      http://linuxtv.org/
16582 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16583 S:      Maintained
16584 F:      drivers/media/platform/ti-vpe/
16585 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
16586
16587 TI WILINK WIRELESS DRIVERS
16588 L:      linux-wireless@vger.kernel.org
16589 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16590 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16592 S:      Orphan
16593 F:      drivers/net/wireless/ti/
16594 F:      include/linux/wl12xx.h
16595
16596 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16597 M:      John Stultz <john.stultz@linaro.org>
16598 M:      Thomas Gleixner <tglx@linutronix.de>
16599 R:      Stephen Boyd <sboyd@kernel.org>
16600 L:      linux-kernel@vger.kernel.org
16601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16602 S:      Supported
16603 F:      include/linux/clocksource.h
16604 F:      include/linux/time.h
16605 F:      include/linux/timex.h
16606 F:      include/uapi/linux/time.h
16607 F:      include/uapi/linux/timex.h
16608 F:      kernel/time/clocksource.c
16609 F:      kernel/time/time*.c
16610 F:      kernel/time/alarmtimer.c
16611 F:      kernel/time/ntp.c
16612 F:      tools/testing/selftests/timers/
16613
16614 TIPC NETWORK LAYER
16615 M:      Jon Maloy <jmaloy@redhat.com>
16616 M:      Ying Xue <ying.xue@windriver.com>
16617 L:      netdev@vger.kernel.org (core kernel code)
16618 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16619 W:      http://tipc.sourceforge.net/
16620 S:      Maintained
16621 F:      include/uapi/linux/tipc*.h
16622 F:      net/tipc/
16623
16624 TLAN NETWORK DRIVER
16625 M:      Samuel Chessman <chessman@tux.org>
16626 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16627 W:      http://sourceforge.net/projects/tlan/
16628 S:      Maintained
16629 F:      Documentation/networking/device_drivers/ti/tlan.txt
16630 F:      drivers/net/ethernet/ti/tlan.*
16631
16632 TM6000 VIDEO4LINUX DRIVER
16633 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16634 L:      linux-media@vger.kernel.org
16635 W:      https://linuxtv.org
16636 T:      git git://linuxtv.org/media_tree.git
16637 S:      Odd fixes
16638 F:      drivers/media/usb/tm6000/
16639 F:      Documentation/media/v4l-drivers/tm6000*
16640
16641 TMIO/SDHI MMC DRIVER
16642 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16643 L:      linux-mmc@vger.kernel.org
16644 S:      Supported
16645 F:      drivers/mmc/host/tmio_mmc*
16646 F:      drivers/mmc/host/renesas_sdhi*
16647 F:      include/linux/mfd/tmio.h
16648
16649 TMP401 HARDWARE MONITOR DRIVER
16650 M:      Guenter Roeck <linux@roeck-us.net>
16651 L:      linux-hwmon@vger.kernel.org
16652 S:      Maintained
16653 F:      Documentation/hwmon/tmp401.rst
16654 F:      drivers/hwmon/tmp401.c
16655
16656 TMP513 HARDWARE MONITOR DRIVER
16657 M:      Eric Tremblay <etremblay@distech-controls.com>
16658 L:      linux-hwmon@vger.kernel.org
16659 S:      Maintained
16660 F:      Documentation/hwmon/tmp513.rst
16661 F:      drivers/hwmon/tmp513.c
16662
16663 TMPFS (SHMEM FILESYSTEM)
16664 M:      Hugh Dickins <hughd@google.com>
16665 L:      linux-mm@kvack.org
16666 S:      Maintained
16667 F:      include/linux/shmem_fs.h
16668 F:      mm/shmem.c
16669
16670 TOMOYO SECURITY MODULE
16671 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16672 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16673 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16674 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16675 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16676 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16677 W:      https://tomoyo.osdn.jp/
16678 S:      Maintained
16679 F:      security/tomoyo/
16680
16681 TOPSTAR LAPTOP EXTRAS DRIVER
16682 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16683 L:      platform-driver-x86@vger.kernel.org
16684 S:      Maintained
16685 F:      drivers/platform/x86/topstar-laptop.c
16686
16687 TORTURE-TEST MODULES
16688 M:      Davidlohr Bueso <dave@stgolabs.net>
16689 M:      "Paul E. McKenney" <paulmck@kernel.org>
16690 M:      Josh Triplett <josh@joshtriplett.org>
16691 L:      linux-kernel@vger.kernel.org
16692 S:      Supported
16693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16694 F:      Documentation/RCU/torture.txt
16695 F:      kernel/torture.c
16696 F:      kernel/rcu/rcutorture.c
16697 F:      kernel/rcu/rcuperf.c
16698 F:      kernel/locking/locktorture.c
16699
16700 TOSHIBA ACPI EXTRAS DRIVER
16701 M:      Azael Avalos <coproscefalo@gmail.com>
16702 L:      platform-driver-x86@vger.kernel.org
16703 S:      Maintained
16704 F:      drivers/platform/x86/toshiba_acpi.c
16705
16706 TOSHIBA BLUETOOTH DRIVER
16707 M:      Azael Avalos <coproscefalo@gmail.com>
16708 L:      platform-driver-x86@vger.kernel.org
16709 S:      Maintained
16710 F:      drivers/platform/x86/toshiba_bluetooth.c
16711
16712 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16713 M:      Azael Avalos <coproscefalo@gmail.com>
16714 L:      platform-driver-x86@vger.kernel.org
16715 S:      Maintained
16716 F:      drivers/platform/x86/toshiba_haps.c
16717
16718 TOSHIBA SMM DRIVER
16719 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16720 W:      http://www.buzzard.org.uk/toshiba/
16721 S:      Maintained
16722 F:      drivers/char/toshiba.c
16723 F:      include/linux/toshiba.h
16724 F:      include/uapi/linux/toshiba.h
16725
16726 TOSHIBA TC358743 DRIVER
16727 M:      Mats Randgaard <matrandg@cisco.com>
16728 L:      linux-media@vger.kernel.org
16729 S:      Maintained
16730 F:      drivers/media/i2c/tc358743*
16731 F:      include/media/i2c/tc358743.h
16732
16733 TOSHIBA WMI HOTKEYS DRIVER
16734 M:      Azael Avalos <coproscefalo@gmail.com>
16735 L:      platform-driver-x86@vger.kernel.org
16736 S:      Maintained
16737 F:      drivers/platform/x86/toshiba-wmi.c
16738
16739 TPM DEVICE DRIVER
16740 M:      Peter Huewe <peterhuewe@gmx.de>
16741 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16742 R:      Jason Gunthorpe <jgg@ziepe.ca>
16743 L:      linux-integrity@vger.kernel.org
16744 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16745 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16746 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16747 S:      Maintained
16748 F:      drivers/char/tpm/
16749
16750 TRACING
16751 M:      Steven Rostedt <rostedt@goodmis.org>
16752 M:      Ingo Molnar <mingo@redhat.com>
16753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16754 S:      Maintained
16755 F:      Documentation/trace/ftrace.rst
16756 F:      arch/*/*/*/ftrace.h
16757 F:      arch/*/kernel/ftrace.c
16758 F:      include/*/ftrace.h
16759 F:      include/linux/trace*.h
16760 F:      include/trace/
16761 F:      kernel/trace/
16762 F:      tools/testing/selftests/ftrace/
16763
16764 TRACING MMIO ACCESSES (MMIOTRACE)
16765 M:      Steven Rostedt <rostedt@goodmis.org>
16766 M:      Ingo Molnar <mingo@kernel.org>
16767 R:      Karol Herbst <karolherbst@gmail.com>
16768 R:      Pekka Paalanen <ppaalanen@gmail.com>
16769 S:      Maintained
16770 L:      linux-kernel@vger.kernel.org
16771 L:      nouveau@lists.freedesktop.org
16772 F:      kernel/trace/trace_mmiotrace.c
16773 F:      include/linux/mmiotrace.h
16774 F:      arch/x86/mm/kmmio.c
16775 F:      arch/x86/mm/mmio-mod.c
16776 F:      arch/x86/mm/testmmiotrace.c
16777
16778 TRIVIAL PATCHES
16779 M:      Jiri Kosina <trivial@kernel.org>
16780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16781 S:      Maintained
16782 K:      ^Subject:.*(?i)trivial
16783
16784 TEMPO SEMICONDUCTOR DRIVERS
16785 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16786 S:      Maintained
16787 F:      sound/soc/codecs/tscs*.c
16788 F:      sound/soc/codecs/tscs*.h
16789 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16790
16791 TTY LAYER
16792 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16793 M:      Jiri Slaby <jslaby@suse.com>
16794 S:      Supported
16795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16796 F:      Documentation/driver-api/serial/
16797 F:      drivers/tty/
16798 F:      drivers/tty/serial/serial_core.c
16799 F:      include/linux/serial_core.h
16800 F:      include/linux/serial.h
16801 F:      include/linux/tty.h
16802 F:      include/uapi/linux/serial_core.h
16803 F:      include/uapi/linux/serial.h
16804 F:      include/uapi/linux/tty.h
16805
16806 TUA9001 MEDIA DRIVER
16807 M:      Antti Palosaari <crope@iki.fi>
16808 L:      linux-media@vger.kernel.org
16809 W:      https://linuxtv.org
16810 W:      http://palosaari.fi/linux/
16811 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16812 T:      git git://linuxtv.org/anttip/media_tree.git
16813 S:      Maintained
16814 F:      drivers/media/tuners/tua9001*
16815
16816 TULIP NETWORK DRIVERS
16817 L:      netdev@vger.kernel.org
16818 L:      linux-parisc@vger.kernel.org
16819 S:      Orphan
16820 F:      drivers/net/ethernet/dec/tulip/
16821
16822 TUN/TAP driver
16823 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16824 W:      http://vtun.sourceforge.net/tun
16825 S:      Maintained
16826 F:      Documentation/networking/tuntap.txt
16827 F:      arch/um/os-Linux/drivers/
16828
16829 TURBOCHANNEL SUBSYSTEM
16830 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16831 M:      Ralf Baechle <ralf@linux-mips.org>
16832 L:      linux-mips@vger.kernel.org
16833 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16834 S:      Maintained
16835 F:      drivers/tc/
16836 F:      include/linux/tc.h
16837
16838 TURBOSTAT UTILITY
16839 M:      "Len Brown" <lenb@kernel.org>
16840 L:      linux-pm@vger.kernel.org
16841 B:      https://bugzilla.kernel.org
16842 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16844 S:      Supported
16845 F:      tools/power/x86/turbostat/
16846
16847 TW5864 VIDEO4LINUX DRIVER
16848 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16849 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16850 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16851 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16852 L:      linux-media@vger.kernel.org
16853 S:      Supported
16854 F:      drivers/media/pci/tw5864/
16855
16856 TW68 VIDEO4LINUX DRIVER
16857 M:      Hans Verkuil <hverkuil@xs4all.nl>
16858 L:      linux-media@vger.kernel.org
16859 T:      git git://linuxtv.org/media_tree.git
16860 W:      https://linuxtv.org
16861 S:      Odd Fixes
16862 F:      drivers/media/pci/tw68/
16863
16864 TW686X VIDEO4LINUX DRIVER
16865 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16866 L:      linux-media@vger.kernel.org
16867 T:      git git://linuxtv.org/media_tree.git
16868 W:      http://linuxtv.org
16869 S:      Maintained
16870 F:      drivers/media/pci/tw686x/
16871
16872 UBI FILE SYSTEM (UBIFS)
16873 M:      Richard Weinberger <richard@nod.at>
16874 L:      linux-mtd@lists.infradead.org
16875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16877 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16878 S:      Supported
16879 F:      Documentation/filesystems/ubifs.txt
16880 F:      fs/ubifs/
16881
16882 UCLINUX (M68KNOMMU AND COLDFIRE)
16883 M:      Greg Ungerer <gerg@linux-m68k.org>
16884 W:      http://www.linux-m68k.org/
16885 W:      http://www.uclinux.org/
16886 L:      linux-m68k@lists.linux-m68k.org
16887 L:      uclinux-dev@uclinux.org  (subscribers-only)
16888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16889 S:      Maintained
16890 F:      arch/m68k/coldfire/
16891 F:      arch/m68k/68*/
16892 F:      arch/m68k/*/*_no.*
16893 F:      arch/m68k/include/asm/*_no.*
16894
16895 UDF FILESYSTEM
16896 M:      Jan Kara <jack@suse.com>
16897 S:      Maintained
16898 F:      Documentation/filesystems/udf.txt
16899 F:      fs/udf/
16900
16901 UDRAW TABLET
16902 M:      Bastien Nocera <hadess@hadess.net>
16903 L:      linux-input@vger.kernel.org
16904 S:      Maintained
16905 F:      drivers/hid/hid-udraw-ps3.c
16906
16907 UFS FILESYSTEM
16908 M:      Evgeniy Dushistov <dushistov@mail.ru>
16909 S:      Maintained
16910 F:      Documentation/admin-guide/ufs.rst
16911 F:      fs/ufs/
16912
16913 UHID USERSPACE HID IO DRIVER:
16914 M:      David Herrmann <dh.herrmann@googlemail.com>
16915 L:      linux-input@vger.kernel.org
16916 S:      Maintained
16917 F:      drivers/hid/uhid.c
16918 F:      include/uapi/linux/uhid.h
16919
16920 ULPI BUS
16921 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16922 L:      linux-usb@vger.kernel.org
16923 S:      Maintained
16924 F:      drivers/usb/common/ulpi.c
16925 F:      include/linux/ulpi/
16926
16927 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16928 L:      devel@driverdev.osuosl.org
16929 S:      Obsolete
16930 F:      drivers/staging/uwb/
16931
16932 UNICODE SUBSYSTEM:
16933 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16934 L:      linux-fsdevel@vger.kernel.org
16935 S:      Supported
16936 F:      fs/unicode/
16937
16938 UNICORE32 ARCHITECTURE:
16939 M:      Guan Xuetao <gxt@pku.edu.cn>
16940 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16941 S:      Maintained
16942 T:      git git://github.com/gxt/linux.git
16943 F:      arch/unicore32/
16944
16945 UNIFDEF
16946 M:      Tony Finch <dot@dotat.at>
16947 W:      http://dotat.at/prog/unifdef
16948 S:      Maintained
16949 F:      scripts/unifdef.c
16950
16951 UNIFORM CDROM DRIVER
16952 M:      Jens Axboe <axboe@kernel.dk>
16953 W:      http://www.kernel.dk
16954 S:      Maintained
16955 F:      Documentation/cdrom/
16956 F:      drivers/cdrom/cdrom.c
16957 F:      include/linux/cdrom.h
16958 F:      include/uapi/linux/cdrom.h
16959
16960 UNISYS S-PAR DRIVERS
16961 M:      David Kershner <david.kershner@unisys.com>
16962 L:      sparmaintainer@unisys.com (Unisys internal)
16963 S:      Supported
16964 F:      include/linux/visorbus.h
16965 F:      drivers/visorbus/
16966 F:      drivers/staging/unisys/
16967
16968 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16969 R:      Alim Akhtar <alim.akhtar@samsung.com>
16970 R:      Avri Altman <avri.altman@wdc.com>
16971 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16972 L:      linux-scsi@vger.kernel.org
16973 S:      Supported
16974 F:      Documentation/scsi/ufs.txt
16975 F:      drivers/scsi/ufs/
16976
16977 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16978 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16979 L:      linux-scsi@vger.kernel.org
16980 S:      Supported
16981 F:      drivers/scsi/ufs/*dwc*
16982
16983 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16984 M:      Stanley Chu <stanley.chu@mediatek.com>
16985 L:      linux-scsi@vger.kernel.org
16986 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16987 S:      Maintained
16988 F:      drivers/scsi/ufs/ufs-mediatek*
16989
16990 UNSORTED BLOCK IMAGES (UBI)
16991 M:      Richard Weinberger <richard@nod.at>
16992 W:      http://www.linux-mtd.infradead.org/
16993 L:      linux-mtd@lists.infradead.org
16994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16996 S:      Supported
16997 F:      drivers/mtd/ubi/
16998 F:      include/linux/mtd/ubi.h
16999 F:      include/uapi/mtd/ubi-user.h
17000
17001 USB "USBNET" DRIVER FRAMEWORK
17002 M:      Oliver Neukum <oneukum@suse.com>
17003 L:      netdev@vger.kernel.org
17004 W:      http://www.linux-usb.org/usbnet
17005 S:      Maintained
17006 F:      drivers/net/usb/usbnet.c
17007 F:      include/linux/usb/usbnet.h
17008
17009 USB ACM DRIVER
17010 M:      Oliver Neukum <oneukum@suse.com>
17011 L:      linux-usb@vger.kernel.org
17012 S:      Maintained
17013 F:      Documentation/usb/acm.rst
17014 F:      drivers/usb/class/cdc-acm.*
17015
17016 USB AR5523 WIRELESS DRIVER
17017 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
17018 L:      linux-wireless@vger.kernel.org
17019 S:      Maintained
17020 F:      drivers/net/wireless/ath/ar5523/
17021
17022 USB ATTACHED SCSI
17023 M:      Oliver Neukum <oneukum@suse.com>
17024 L:      linux-usb@vger.kernel.org
17025 L:      linux-scsi@vger.kernel.org
17026 S:      Maintained
17027 F:      drivers/usb/storage/uas.c
17028
17029 USB CDC ETHERNET DRIVER
17030 M:      Oliver Neukum <oliver@neukum.org>
17031 L:      linux-usb@vger.kernel.org
17032 S:      Maintained
17033 F:      drivers/net/usb/cdc_*.c
17034 F:      include/uapi/linux/usb/cdc.h
17035
17036 USB CHAOSKEY DRIVER
17037 M:      Keith Packard <keithp@keithp.com>
17038 L:      linux-usb@vger.kernel.org
17039 S:      Maintained
17040 F:      drivers/usb/misc/chaoskey.c
17041
17042 USB CYPRESS C67X00 DRIVER
17043 M:      Peter Korsgaard <jacmet@sunsite.dk>
17044 L:      linux-usb@vger.kernel.org
17045 S:      Maintained
17046 F:      drivers/usb/c67x00/
17047
17048 USB DAVICOM DM9601 DRIVER
17049 M:      Peter Korsgaard <jacmet@sunsite.dk>
17050 L:      netdev@vger.kernel.org
17051 W:      http://www.linux-usb.org/usbnet
17052 S:      Maintained
17053 F:      drivers/net/usb/dm9601.c
17054
17055 USB EHCI DRIVER
17056 M:      Alan Stern <stern@rowland.harvard.edu>
17057 L:      linux-usb@vger.kernel.org
17058 S:      Maintained
17059 F:      Documentation/usb/ehci.rst
17060 F:      drivers/usb/host/ehci*
17061
17062 USB GADGET/PERIPHERAL SUBSYSTEM
17063 M:      Felipe Balbi <balbi@kernel.org>
17064 L:      linux-usb@vger.kernel.org
17065 W:      http://www.linux-usb.org/gadget
17066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17067 S:      Maintained
17068 F:      drivers/usb/gadget/
17069 F:      include/linux/usb/gadget*
17070
17071 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
17072 M:      Jiri Kosina <jikos@kernel.org>
17073 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
17074 L:      linux-usb@vger.kernel.org
17075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
17076 S:      Maintained
17077 F:      Documentation/hid/hiddev.rst
17078 F:      drivers/hid/usbhid/
17079
17080 USB INTEL XHCI ROLE MUX DRIVER
17081 M:      Hans de Goede <hdegoede@redhat.com>
17082 L:      linux-usb@vger.kernel.org
17083 S:      Maintained
17084 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
17085
17086 USB IP DRIVER FOR HISILICON KIRIN
17087 M:      Yu Chen <chenyu56@huawei.com>
17088 M:      Binghui Wang <wangbinghui@hisilicon.com>
17089 L:      linux-usb@vger.kernel.org
17090 S:      Maintained
17091 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
17092 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
17093
17094 USB ISP116X DRIVER
17095 M:      Olav Kongas <ok@artecdesign.ee>
17096 L:      linux-usb@vger.kernel.org
17097 S:      Maintained
17098 F:      drivers/usb/host/isp116x*
17099 F:      include/linux/usb/isp116x.h
17100
17101 USB LAN78XX ETHERNET DRIVER
17102 M:      Woojung Huh <woojung.huh@microchip.com>
17103 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17104 L:      netdev@vger.kernel.org
17105 S:      Maintained
17106 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
17107 F:      drivers/net/usb/lan78xx.*
17108 F:      include/dt-bindings/net/microchip-lan78xx.h
17109
17110 USB MASS STORAGE DRIVER
17111 M:      Alan Stern <stern@rowland.harvard.edu>
17112 L:      linux-usb@vger.kernel.org
17113 L:      usb-storage@lists.one-eyed-alien.net
17114 S:      Maintained
17115 F:      drivers/usb/storage/
17116
17117 USB MIDI DRIVER
17118 M:      Clemens Ladisch <clemens@ladisch.de>
17119 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
17121 S:      Maintained
17122 F:      sound/usb/midi.*
17123
17124 USB NETWORKING DRIVERS
17125 L:      linux-usb@vger.kernel.org
17126 S:      Odd Fixes
17127 F:      drivers/net/usb/
17128
17129 USB OHCI DRIVER
17130 M:      Alan Stern <stern@rowland.harvard.edu>
17131 L:      linux-usb@vger.kernel.org
17132 S:      Maintained
17133 F:      Documentation/usb/ohci.rst
17134 F:      drivers/usb/host/ohci*
17135
17136 USB OTG FSM (Finite State Machine)
17137 M:      Peter Chen <Peter.Chen@nxp.com>
17138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
17139 L:      linux-usb@vger.kernel.org
17140 S:      Maintained
17141 F:      drivers/usb/common/usb-otg-fsm.c
17142
17143 USB OVER IP DRIVER
17144 M:      Valentina Manea <valentina.manea.m@gmail.com>
17145 M:      Shuah Khan <shuah@kernel.org>
17146 M:      Shuah Khan <skhan@linuxfoundation.org>
17147 L:      linux-usb@vger.kernel.org
17148 S:      Maintained
17149 F:      Documentation/usb/usbip_protocol.rst
17150 F:      drivers/usb/usbip/
17151 F:      tools/usb/usbip/
17152 F:      tools/testing/selftests/drivers/usb/usbip/
17153
17154 USB PEGASUS DRIVER
17155 M:      Petko Manolov <petkan@nucleusys.com>
17156 L:      linux-usb@vger.kernel.org
17157 L:      netdev@vger.kernel.org
17158 T:      git git://github.com/petkan/pegasus.git
17159 W:      https://github.com/petkan/pegasus
17160 S:      Maintained
17161 F:      drivers/net/usb/pegasus.*
17162
17163 USB PHY LAYER
17164 M:      Felipe Balbi <balbi@kernel.org>
17165 L:      linux-usb@vger.kernel.org
17166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17167 S:      Maintained
17168 F:      drivers/usb/phy/
17169
17170 USB PRINTER DRIVER (usblp)
17171 M:      Pete Zaitcev <zaitcev@redhat.com>
17172 L:      linux-usb@vger.kernel.org
17173 S:      Supported
17174 F:      drivers/usb/class/usblp.c
17175
17176 USB QMI WWAN NETWORK DRIVER
17177 M:      Bjørn Mork <bjorn@mork.no>
17178 L:      netdev@vger.kernel.org
17179 S:      Maintained
17180 F:      Documentation/ABI/testing/sysfs-class-net-qmi
17181 F:      drivers/net/usb/qmi_wwan.c
17182
17183 USB RTL8150 DRIVER
17184 M:      Petko Manolov <petkan@nucleusys.com>
17185 L:      linux-usb@vger.kernel.org
17186 L:      netdev@vger.kernel.org
17187 T:      git git://github.com/petkan/rtl8150.git
17188 W:      https://github.com/petkan/rtl8150
17189 S:      Maintained
17190 F:      drivers/net/usb/rtl8150.c
17191
17192 USB SERIAL SUBSYSTEM
17193 M:      Johan Hovold <johan@kernel.org>
17194 L:      linux-usb@vger.kernel.org
17195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
17196 S:      Maintained
17197 F:      Documentation/usb/usb-serial.rst
17198 F:      drivers/usb/serial/
17199 F:      include/linux/usb/serial.h
17200
17201 USB SMSC75XX ETHERNET DRIVER
17202 M:      Steve Glendinning <steve.glendinning@shawell.net>
17203 L:      netdev@vger.kernel.org
17204 S:      Maintained
17205 F:      drivers/net/usb/smsc75xx.*
17206
17207 USB SMSC95XX ETHERNET DRIVER
17208 M:      Steve Glendinning <steve.glendinning@shawell.net>
17209 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17210 L:      netdev@vger.kernel.org
17211 S:      Maintained
17212 F:      drivers/net/usb/smsc95xx.*
17213
17214 USB SUBSYSTEM
17215 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17216 L:      linux-usb@vger.kernel.org
17217 W:      http://www.linux-usb.org
17218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
17219 S:      Supported
17220 F:      Documentation/devicetree/bindings/usb/
17221 F:      Documentation/usb/
17222 F:      drivers/usb/
17223 F:      include/linux/usb.h
17224 F:      include/linux/usb/
17225
17226 USB TYPEC PI3USB30532 MUX DRIVER
17227 M:      Hans de Goede <hdegoede@redhat.com>
17228 L:      linux-usb@vger.kernel.org
17229 S:      Maintained
17230 F:      drivers/usb/typec/mux/pi3usb30532.c
17231
17232 USB TYPEC CLASS
17233 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17234 L:      linux-usb@vger.kernel.org
17235 S:      Maintained
17236 F:      Documentation/ABI/testing/sysfs-class-typec
17237 F:      Documentation/driver-api/usb/typec.rst
17238 F:      drivers/usb/typec/
17239 F:      include/linux/usb/typec.h
17240
17241 USB TYPEC BUS FOR ALTERNATE MODES
17242 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17243 L:      linux-usb@vger.kernel.org
17244 S:      Maintained
17245 F:      Documentation/ABI/testing/sysfs-bus-typec
17246 F:      Documentation/driver-api/usb/typec_bus.rst
17247 F:      drivers/usb/typec/altmodes/
17248 F:      include/linux/usb/typec_altmode.h
17249
17250 USB TYPEC PORT CONTROLLER DRIVERS
17251 M:      Guenter Roeck <linux@roeck-us.net>
17252 L:      linux-usb@vger.kernel.org
17253 S:      Maintained
17254 F:      drivers/usb/typec/tcpm/
17255
17256 USB UHCI DRIVER
17257 M:      Alan Stern <stern@rowland.harvard.edu>
17258 L:      linux-usb@vger.kernel.org
17259 S:      Maintained
17260 F:      drivers/usb/host/uhci*
17261
17262 USB VIDEO CLASS
17263 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17264 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17265 L:      linux-media@vger.kernel.org
17266 T:      git git://linuxtv.org/media_tree.git
17267 W:      http://www.ideasonboard.org/uvc/
17268 S:      Maintained
17269 F:      drivers/media/usb/uvc/
17270 F:      include/uapi/linux/uvcvideo.h
17271
17272 USB VISION DRIVER
17273 M:      Hans Verkuil <hverkuil@xs4all.nl>
17274 L:      linux-media@vger.kernel.org
17275 T:      git git://linuxtv.org/media_tree.git
17276 W:      https://linuxtv.org
17277 S:      Odd Fixes
17278 F:      drivers/media/usb/usbvision/
17279
17280 USB WEBCAM GADGET
17281 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17282 L:      linux-usb@vger.kernel.org
17283 S:      Maintained
17284 F:      drivers/usb/gadget/function/*uvc*
17285 F:      drivers/usb/gadget/legacy/webcam.c
17286 F:      include/uapi/linux/usb/g_uvc.h
17287
17288 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17289 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17290 L:      linux-wireless@vger.kernel.org
17291 S:      Maintained
17292 F:      drivers/net/wireless/rndis_wlan.c
17293
17294 USB XHCI DRIVER
17295 M:      Mathias Nyman <mathias.nyman@intel.com>
17296 L:      linux-usb@vger.kernel.org
17297 S:      Supported
17298 F:      drivers/usb/host/xhci*
17299 F:      drivers/usb/host/pci-quirks*
17300
17301 USB ZD1201 DRIVER
17302 L:      linux-wireless@vger.kernel.org
17303 W:      http://linux-lc100020.sourceforge.net
17304 S:      Orphan
17305 F:      drivers/net/wireless/zydas/zd1201.*
17306
17307 USB ZR364XX DRIVER
17308 M:      Antoine Jacquet <royale@zerezo.com>
17309 L:      linux-usb@vger.kernel.org
17310 L:      linux-media@vger.kernel.org
17311 T:      git git://linuxtv.org/media_tree.git
17312 W:      http://royale.zerezo.com/zr364xx/
17313 S:      Maintained
17314 F:      Documentation/media/v4l-drivers/zr364xx*
17315 F:      drivers/media/usb/zr364xx/
17316
17317 USER-MODE LINUX (UML)
17318 M:      Jeff Dike <jdike@addtoit.com>
17319 M:      Richard Weinberger <richard@nod.at>
17320 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17321 L:      linux-um@lists.infradead.org
17322 W:      http://user-mode-linux.sourceforge.net
17323 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17325 S:      Maintained
17326 F:      Documentation/virt/uml/
17327 F:      arch/um/
17328 F:      arch/x86/um/
17329 F:      fs/hostfs/
17330
17331 USERSPACE COPYIN/COPYOUT (UIOVEC)
17332 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17333 S:      Maintained
17334 F:      lib/iov_iter.c
17335 F:      include/linux/uio.h
17336
17337 USERSPACE DMA BUFFER DRIVER
17338 M:      Gerd Hoffmann <kraxel@redhat.com>
17339 S:      Maintained
17340 L:      dri-devel@lists.freedesktop.org
17341 F:      drivers/dma-buf/udmabuf.c
17342 F:      include/uapi/linux/udmabuf.h
17343 T:      git git://anongit.freedesktop.org/drm/drm-misc
17344
17345 USERSPACE I/O (UIO)
17346 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17347 S:      Maintained
17348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17349 F:      Documentation/driver-api/uio-howto.rst
17350 F:      drivers/uio/
17351 F:      include/linux/uio_driver.h
17352
17353 UTIL-LINUX PACKAGE
17354 M:      Karel Zak <kzak@redhat.com>
17355 L:      util-linux@vger.kernel.org
17356 W:      http://en.wikipedia.org/wiki/Util-linux
17357 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17358 S:      Maintained
17359
17360 UUID HELPERS
17361 M:      Christoph Hellwig <hch@lst.de>
17362 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17363 L:      linux-kernel@vger.kernel.org
17364 T:      git git://git.infradead.org/users/hch/uuid.git
17365 F:      lib/uuid.c
17366 F:      lib/test_uuid.c
17367 F:      include/linux/uuid.h
17368 F:      include/uapi/linux/uuid.h
17369 S:      Maintained
17370
17371 UVESAFB DRIVER
17372 M:      Michal Januszewski <spock@gentoo.org>
17373 L:      linux-fbdev@vger.kernel.org
17374 W:      https://github.com/mjanusz/v86d
17375 S:      Maintained
17376 F:      Documentation/fb/uvesafb.rst
17377 F:      drivers/video/fbdev/uvesafb.*
17378
17379 VF610 NAND DRIVER
17380 M:      Stefan Agner <stefan@agner.ch>
17381 L:      linux-mtd@lists.infradead.org
17382 S:      Supported
17383 F:      drivers/mtd/nand/raw/vf610_nfc.c
17384
17385 VFAT/FAT/MSDOS FILESYSTEM
17386 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17387 S:      Maintained
17388 F:      Documentation/filesystems/vfat.txt
17389 F:      fs/fat/
17390
17391 VFIO DRIVER
17392 M:      Alex Williamson <alex.williamson@redhat.com>
17393 R:      Cornelia Huck <cohuck@redhat.com>
17394 L:      kvm@vger.kernel.org
17395 T:      git git://github.com/awilliam/linux-vfio.git
17396 S:      Maintained
17397 F:      Documentation/driver-api/vfio.rst
17398 F:      drivers/vfio/
17399 F:      include/linux/vfio.h
17400 F:      include/uapi/linux/vfio.h
17401
17402 VFIO MEDIATED DEVICE DRIVERS
17403 M:      Kirti Wankhede <kwankhede@nvidia.com>
17404 L:      kvm@vger.kernel.org
17405 S:      Maintained
17406 F:      Documentation/driver-api/vfio-mediated-device.rst
17407 F:      drivers/vfio/mdev/
17408 F:      include/linux/mdev.h
17409 F:      samples/vfio-mdev/
17410
17411 VFIO PLATFORM DRIVER
17412 M:      Eric Auger <eric.auger@redhat.com>
17413 L:      kvm@vger.kernel.org
17414 S:      Maintained
17415 F:      drivers/vfio/platform/
17416
17417 VGA_SWITCHEROO
17418 R:      Lukas Wunner <lukas@wunner.de>
17419 S:      Maintained
17420 F:      Documentation/gpu/vga-switcheroo.rst
17421 F:      drivers/gpu/vga/vga_switcheroo.c
17422 F:      include/linux/vga_switcheroo.h
17423 T:      git git://anongit.freedesktop.org/drm/drm-misc
17424
17425 VIA RHINE NETWORK DRIVER
17426 S:      Orphan
17427 F:      drivers/net/ethernet/via/via-rhine.c
17428
17429 VIA SD/MMC CARD CONTROLLER DRIVER
17430 M:      Bruce Chang <brucechang@via.com.tw>
17431 M:      Harald Welte <HaraldWelte@viatech.com>
17432 S:      Maintained
17433 F:      drivers/mmc/host/via-sdmmc.c
17434
17435 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17436 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17437 L:      linux-fbdev@vger.kernel.org
17438 S:      Maintained
17439 F:      include/linux/via-core.h
17440 F:      include/linux/via-gpio.h
17441 F:      include/linux/via_i2c.h
17442 F:      drivers/video/fbdev/via/
17443
17444 VIA VELOCITY NETWORK DRIVER
17445 M:      Francois Romieu <romieu@fr.zoreil.com>
17446 L:      netdev@vger.kernel.org
17447 S:      Maintained
17448 F:      drivers/net/ethernet/via/via-velocity.*
17449
17450 VICODEC VIRTUAL CODEC DRIVER
17451 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17452 L:      linux-media@vger.kernel.org
17453 T:      git git://linuxtv.org/media_tree.git
17454 W:      https://linuxtv.org
17455 S:      Maintained
17456 F:      drivers/media/platform/vicodec/*
17457
17458 VIDEO MULTIPLEXER DRIVER
17459 M:      Philipp Zabel <p.zabel@pengutronix.de>
17460 L:      linux-media@vger.kernel.org
17461 S:      Maintained
17462 F:      drivers/media/platform/video-mux.c
17463
17464 VIDEO I2C POLLING DRIVER
17465 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17466 L:      linux-media@vger.kernel.org
17467 S:      Maintained
17468 F:      drivers/media/i2c/video-i2c.c
17469
17470 VIDEOBUF2 FRAMEWORK
17471 M:      Pawel Osciak <pawel@osciak.com>
17472 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17473 M:      Kyungmin Park <kyungmin.park@samsung.com>
17474 R:      Tomasz Figa <tfiga@chromium.org>
17475 L:      linux-media@vger.kernel.org
17476 S:      Maintained
17477 F:      drivers/media/common/videobuf2/*
17478 F:      include/media/videobuf2-*
17479
17480 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17481 M:      Helen Koike <helen.koike@collabora.com>
17482 R:      Shuah Khan <skhan@linuxfoundation.org>
17483 L:      linux-media@vger.kernel.org
17484 T:      git git://linuxtv.org/media_tree.git
17485 W:      https://linuxtv.org
17486 S:      Maintained
17487 F:      drivers/media/platform/vimc/*
17488
17489 VIRT LIB
17490 M:      Alex Williamson <alex.williamson@redhat.com>
17491 M:      Paolo Bonzini <pbonzini@redhat.com>
17492 L:      kvm@vger.kernel.org
17493 S:      Supported
17494 F:      virt/lib/
17495
17496 VIRTIO AND VHOST VSOCK DRIVER
17497 M:      Stefan Hajnoczi <stefanha@redhat.com>
17498 M:      Stefano Garzarella <sgarzare@redhat.com>
17499 L:      kvm@vger.kernel.org
17500 L:      virtualization@lists.linux-foundation.org
17501 L:      netdev@vger.kernel.org
17502 S:      Maintained
17503 F:      include/linux/virtio_vsock.h
17504 F:      include/uapi/linux/virtio_vsock.h
17505 F:      include/uapi/linux/vsockmon.h
17506 F:      include/uapi/linux/vm_sockets_diag.h
17507 F:      net/vmw_vsock/diag.c
17508 F:      net/vmw_vsock/af_vsock_tap.c
17509 F:      net/vmw_vsock/virtio_transport_common.c
17510 F:      net/vmw_vsock/virtio_transport.c
17511 F:      drivers/net/vsockmon.c
17512 F:      drivers/vhost/vsock.c
17513 F:      tools/testing/vsock/
17514
17515 VIRTIO CONSOLE DRIVER
17516 M:      Amit Shah <amit@kernel.org>
17517 L:      virtualization@lists.linux-foundation.org
17518 S:      Maintained
17519 F:      drivers/char/virtio_console.c
17520 F:      include/linux/virtio_console.h
17521 F:      include/uapi/linux/virtio_console.h
17522
17523 VIRTIO CORE AND NET DRIVERS
17524 M:      "Michael S. Tsirkin" <mst@redhat.com>
17525 M:      Jason Wang <jasowang@redhat.com>
17526 L:      virtualization@lists.linux-foundation.org
17527 S:      Maintained
17528 F:      Documentation/devicetree/bindings/virtio/
17529 F:      drivers/virtio/
17530 F:      tools/virtio/
17531 F:      drivers/net/virtio_net.c
17532 F:      drivers/block/virtio_blk.c
17533 F:      include/linux/virtio*.h
17534 F:      include/uapi/linux/virtio_*.h
17535 F:      drivers/crypto/virtio/
17536 F:      mm/balloon_compaction.c
17537
17538 VIRTIO BLOCK AND SCSI DRIVERS
17539 M:      "Michael S. Tsirkin" <mst@redhat.com>
17540 M:      Jason Wang <jasowang@redhat.com>
17541 R:      Paolo Bonzini <pbonzini@redhat.com>
17542 R:      Stefan Hajnoczi <stefanha@redhat.com>
17543 L:      virtualization@lists.linux-foundation.org
17544 S:      Maintained
17545 F:      drivers/block/virtio_blk.c
17546 F:      drivers/scsi/virtio_scsi.c
17547 F:      include/uapi/linux/virtio_blk.h
17548 F:      include/uapi/linux/virtio_scsi.h
17549 F:      drivers/vhost/scsi.c
17550
17551 VIRTIO CRYPTO DRIVER
17552 M:      Gonglei <arei.gonglei@huawei.com>
17553 L:      virtualization@lists.linux-foundation.org
17554 L:      linux-crypto@vger.kernel.org
17555 S:      Maintained
17556 F:      drivers/crypto/virtio/
17557 F:      include/uapi/linux/virtio_crypto.h
17558
17559 VIRTIO DRIVERS FOR S390
17560 M:      Cornelia Huck <cohuck@redhat.com>
17561 M:      Halil Pasic <pasic@linux.ibm.com>
17562 L:      linux-s390@vger.kernel.org
17563 L:      virtualization@lists.linux-foundation.org
17564 L:      kvm@vger.kernel.org
17565 S:      Supported
17566 F:      drivers/s390/virtio/
17567 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17568
17569 VIRTIO FILE SYSTEM
17570 M:      Vivek Goyal <vgoyal@redhat.com>
17571 M:      Stefan Hajnoczi <stefanha@redhat.com>
17572 M:      Miklos Szeredi <miklos@szeredi.hu>
17573 L:      virtualization@lists.linux-foundation.org
17574 L:      linux-fsdevel@vger.kernel.org
17575 W:      https://virtio-fs.gitlab.io/
17576 S:      Supported
17577 F:      fs/fuse/virtio_fs.c
17578 F:      include/uapi/linux/virtio_fs.h
17579 F:      Documentation/filesystems/virtiofs.rst
17580
17581 VIRTIO GPU DRIVER
17582 M:      David Airlie <airlied@linux.ie>
17583 M:      Gerd Hoffmann <kraxel@redhat.com>
17584 L:      dri-devel@lists.freedesktop.org
17585 L:      virtualization@lists.linux-foundation.org
17586 T:      git git://anongit.freedesktop.org/drm/drm-misc
17587 S:      Maintained
17588 F:      drivers/gpu/drm/virtio/
17589 F:      include/uapi/linux/virtio_gpu.h
17590
17591 VIRTIO HOST (VHOST)
17592 M:      "Michael S. Tsirkin" <mst@redhat.com>
17593 M:      Jason Wang <jasowang@redhat.com>
17594 L:      kvm@vger.kernel.org
17595 L:      virtualization@lists.linux-foundation.org
17596 L:      netdev@vger.kernel.org
17597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17598 S:      Maintained
17599 F:      drivers/vhost/
17600 F:      include/uapi/linux/vhost.h
17601
17602 VIRTIO INPUT DRIVER
17603 M:      Gerd Hoffmann <kraxel@redhat.com>
17604 S:      Maintained
17605 F:      drivers/virtio/virtio_input.c
17606 F:      include/uapi/linux/virtio_input.h
17607
17608 VIRTIO IOMMU DRIVER
17609 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17610 L:      virtualization@lists.linux-foundation.org
17611 S:      Maintained
17612 F:      drivers/iommu/virtio-iommu.c
17613 F:      include/uapi/linux/virtio_iommu.h
17614
17615 VIRTUAL BOX GUEST DEVICE DRIVER
17616 M:      Hans de Goede <hdegoede@redhat.com>
17617 M:      Arnd Bergmann <arnd@arndb.de>
17618 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17619 S:      Maintained
17620 F:      include/linux/vbox_utils.h
17621 F:      include/uapi/linux/vbox*.h
17622 F:      drivers/virt/vboxguest/
17623
17624 VIRTUAL SERIO DEVICE DRIVER
17625 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17626 S:      Maintained
17627 F:      drivers/input/serio/userio.c
17628 F:      include/uapi/linux/userio.h
17629
17630 VITESSE FELIX ETHERNET SWITCH DRIVER
17631 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17632 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
17633 L:      netdev@vger.kernel.org
17634 S:      Maintained
17635 F:      drivers/net/dsa/ocelot/*
17636 F:      net/dsa/tag_ocelot.c
17637
17638 VIVID VIRTUAL VIDEO DRIVER
17639 M:      Hans Verkuil <hverkuil@xs4all.nl>
17640 L:      linux-media@vger.kernel.org
17641 T:      git git://linuxtv.org/media_tree.git
17642 W:      https://linuxtv.org
17643 S:      Maintained
17644 F:      drivers/media/platform/vivid/*
17645
17646 VLYNQ BUS
17647 M:      Florian Fainelli <f.fainelli@gmail.com>
17648 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17649 S:      Maintained
17650 F:      drivers/vlynq/vlynq.c
17651 F:      include/linux/vlynq.h
17652
17653 VME SUBSYSTEM
17654 M:      Martyn Welch <martyn@welchs.me.uk>
17655 M:      Manohar Vanga <manohar.vanga@gmail.com>
17656 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17657 L:      devel@driverdev.osuosl.org
17658 S:      Maintained
17659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17660 F:      Documentation/driver-api/vme.rst
17661 F:      drivers/staging/vme/
17662 F:      drivers/vme/
17663 F:      include/linux/vme*
17664
17665 VMWARE BALLOON DRIVER
17666 M:      Nadav Amit <namit@vmware.com>
17667 M:      "VMware, Inc." <pv-drivers@vmware.com>
17668 L:      linux-kernel@vger.kernel.org
17669 S:      Maintained
17670 F:      drivers/misc/vmw_balloon.c
17671
17672 VMWARE HYPERVISOR INTERFACE
17673 M:      Thomas Hellstrom <thellstrom@vmware.com>
17674 M:      "VMware, Inc." <pv-drivers@vmware.com>
17675 L:      virtualization@lists.linux-foundation.org
17676 S:      Supported
17677 F:      arch/x86/kernel/cpu/vmware.c
17678 F:      arch/x86/include/asm/vmware.h
17679
17680 VMWARE PVRDMA DRIVER
17681 M:      Adit Ranadive <aditr@vmware.com>
17682 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17683 L:      linux-rdma@vger.kernel.org
17684 S:      Maintained
17685 F:      drivers/infiniband/hw/vmw_pvrdma/
17686
17687 VMware PVSCSI driver
17688 M:      Jim Gill <jgill@vmware.com>
17689 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17690 L:      linux-scsi@vger.kernel.org
17691 S:      Maintained
17692 F:      drivers/scsi/vmw_pvscsi.c
17693 F:      drivers/scsi/vmw_pvscsi.h
17694
17695 VMWARE VMMOUSE SUBDRIVER
17696 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17697 M:      "VMware, Inc." <pv-drivers@vmware.com>
17698 L:      linux-input@vger.kernel.org
17699 S:      Maintained
17700 F:      drivers/input/mouse/vmmouse.c
17701 F:      drivers/input/mouse/vmmouse.h
17702
17703 VMWARE VMXNET3 ETHERNET DRIVER
17704 M:      Ronak Doshi <doshir@vmware.com>
17705 M:      "VMware, Inc." <pv-drivers@vmware.com>
17706 L:      netdev@vger.kernel.org
17707 S:      Maintained
17708 F:      drivers/net/vmxnet3/
17709
17710 VOCORE VOCORE2 BOARD
17711 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17712 L:      linux-mips@vger.kernel.org
17713 S:      Maintained
17714 F:      arch/mips/boot/dts/ralink/vocore2.dts
17715
17716 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17717 M:      Liam Girdwood <lgirdwood@gmail.com>
17718 M:      Mark Brown <broonie@kernel.org>
17719 L:      linux-kernel@vger.kernel.org
17720 W:      http://www.slimlogic.co.uk/?p=48
17721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17722 S:      Supported
17723 F:      Documentation/devicetree/bindings/regulator/
17724 F:      Documentation/power/regulator/
17725 F:      drivers/regulator/
17726 F:      include/dt-bindings/regulator/
17727 F:      include/linux/regulator/
17728 K:      regulator_get_optional
17729
17730 VRF
17731 M:      David Ahern <dsahern@kernel.org>
17732 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17733 L:      netdev@vger.kernel.org
17734 S:      Maintained
17735 F:      drivers/net/vrf.c
17736 F:      Documentation/networking/vrf.txt
17737
17738 VSPRINTF
17739 M:      Petr Mladek <pmladek@suse.com>
17740 M:      Steven Rostedt <rostedt@goodmis.org>
17741 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
17742 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17743 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
17744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
17745 S:      Maintained
17746 F:      lib/vsprintf.c
17747 F:      lib/test_printf.c
17748 F:      Documentation/core-api/printk-formats.rst
17749
17750 VT1211 HARDWARE MONITOR DRIVER
17751 M:      Juerg Haefliger <juergh@gmail.com>
17752 L:      linux-hwmon@vger.kernel.org
17753 S:      Maintained
17754 F:      Documentation/hwmon/vt1211.rst
17755 F:      drivers/hwmon/vt1211.c
17756
17757 VT8231 HARDWARE MONITOR DRIVER
17758 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17759 L:      linux-hwmon@vger.kernel.org
17760 S:      Maintained
17761 F:      drivers/hwmon/vt8231.c
17762
17763 VUB300 USB to SDIO/SD/MMC bridge chip
17764 L:      linux-mmc@vger.kernel.org
17765 S:      Orphan
17766 F:      drivers/mmc/host/vub300.c
17767
17768 W1 DALLAS'S 1-WIRE BUS
17769 M:      Evgeniy Polyakov <zbr@ioremap.net>
17770 S:      Maintained
17771 F:      Documentation/devicetree/bindings/w1/
17772 F:      Documentation/w1/
17773 F:      drivers/w1/
17774 F:      include/linux/w1.h
17775
17776 W83791D HARDWARE MONITORING DRIVER
17777 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17778 L:      linux-hwmon@vger.kernel.org
17779 S:      Maintained
17780 F:      Documentation/hwmon/w83791d.rst
17781 F:      drivers/hwmon/w83791d.c
17782
17783 W83793 HARDWARE MONITORING DRIVER
17784 M:      Rudolf Marek <r.marek@assembler.cz>
17785 L:      linux-hwmon@vger.kernel.org
17786 S:      Maintained
17787 F:      Documentation/hwmon/w83793.rst
17788 F:      drivers/hwmon/w83793.c
17789
17790 W83795 HARDWARE MONITORING DRIVER
17791 M:      Jean Delvare <jdelvare@suse.com>
17792 L:      linux-hwmon@vger.kernel.org
17793 S:      Maintained
17794 F:      drivers/hwmon/w83795.c
17795
17796 W83L51xD SD/MMC CARD INTERFACE DRIVER
17797 M:      Pierre Ossman <pierre@ossman.eu>
17798 S:      Maintained
17799 F:      drivers/mmc/host/wbsd.*
17800
17801 WACOM PROTOCOL 4 SERIAL TABLETS
17802 M:      Julian Squires <julian@cipht.net>
17803 M:      Hans de Goede <hdegoede@redhat.com>
17804 L:      linux-input@vger.kernel.org
17805 S:      Maintained
17806 F:      drivers/input/tablet/wacom_serial4.c
17807
17808 WATCHDOG DEVICE DRIVERS
17809 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17810 M:      Guenter Roeck <linux@roeck-us.net>
17811 L:      linux-watchdog@vger.kernel.org
17812 W:      http://www.linux-watchdog.org/
17813 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17814 S:      Maintained
17815 F:      Documentation/devicetree/bindings/watchdog/
17816 F:      Documentation/watchdog/
17817 F:      drivers/watchdog/
17818 F:      include/linux/watchdog.h
17819 F:      include/uapi/linux/watchdog.h
17820
17821 WHISKEYCOVE PMIC GPIO DRIVER
17822 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17823 L:      linux-gpio@vger.kernel.org
17824 S:      Maintained
17825 F:      drivers/gpio/gpio-wcove.c
17826
17827 WHWAVE RTC DRIVER
17828 M:      Dianlong Li <long17.cool@163.com>
17829 L:      linux-rtc@vger.kernel.org
17830 S:      Maintained
17831 F:      drivers/rtc/rtc-sd3078.c
17832
17833 WIIMOTE HID DRIVER
17834 M:      David Herrmann <dh.herrmann@googlemail.com>
17835 L:      linux-input@vger.kernel.org
17836 S:      Maintained
17837 F:      drivers/hid/hid-wiimote*
17838
17839 WILOCITY WIL6210 WIRELESS DRIVER
17840 M:      Maya Erez <merez@codeaurora.org>
17841 L:      linux-wireless@vger.kernel.org
17842 L:      wil6210@qti.qualcomm.com
17843 S:      Supported
17844 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17845 F:      drivers/net/wireless/ath/wil6210/
17846
17847 WIMAX STACK
17848 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17849 M:      linux-wimax@intel.com
17850 L:      wimax@linuxwimax.org (subscribers-only)
17851 S:      Supported
17852 W:      http://linuxwimax.org
17853 F:      Documentation/admin-guide/wimax/wimax.rst
17854 F:      include/linux/wimax/debug.h
17855 F:      include/net/wimax.h
17856 F:      include/uapi/linux/wimax.h
17857 F:      net/wimax/
17858
17859 WINBOND CIR DRIVER
17860 M:      David Härdeman <david@hardeman.nu>
17861 S:      Maintained
17862 F:      drivers/media/rc/winbond-cir.c
17863
17864 RCMM REMOTE CONTROLS DECODER
17865 M:      Patrick Lerda <patrick9876@free.fr>
17866 S:      Maintained
17867 F:      drivers/media/rc/ir-rcmm-decoder.c
17868
17869 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17870 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17871 L:      linux-watchdog@vger.kernel.org
17872 S:      Maintained
17873 F:      drivers/watchdog/ebc-c384_wdt.c
17874
17875 WINSYSTEMS WS16C48 GPIO DRIVER
17876 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17877 L:      linux-gpio@vger.kernel.org
17878 S:      Maintained
17879 F:      drivers/gpio/gpio-ws16c48.c
17880
17881 WISTRON LAPTOP BUTTON DRIVER
17882 M:      Miloslav Trmac <mitr@volny.cz>
17883 S:      Maintained
17884 F:      drivers/input/misc/wistron_btns.c
17885
17886 WL3501 WIRELESS PCMCIA CARD DRIVER
17887 L:      linux-wireless@vger.kernel.org
17888 S:      Odd fixes
17889 F:      drivers/net/wireless/wl3501*
17890
17891 WOLFSON MICROELECTRONICS DRIVERS
17892 L:      patches@opensource.cirrus.com
17893 T:      git https://github.com/CirrusLogic/linux-drivers.git
17894 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17895 S:      Supported
17896 F:      Documentation/hwmon/wm83??.rst
17897 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17898 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17899 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17900 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17901 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17902 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17903 F:      drivers/clk/clk-wm83*.c
17904 F:      drivers/extcon/extcon-arizona.c
17905 F:      drivers/leds/leds-wm83*.c
17906 F:      drivers/gpio/gpio-*wm*.c
17907 F:      drivers/gpio/gpio-arizona.c
17908 F:      drivers/hwmon/wm83??-hwmon.c
17909 F:      drivers/input/misc/wm831x-on.c
17910 F:      drivers/input/touchscreen/wm831x-ts.c
17911 F:      drivers/input/touchscreen/wm97*.c
17912 F:      drivers/mfd/arizona*
17913 F:      drivers/mfd/wm*.c
17914 F:      drivers/mfd/cs47l24*
17915 F:      drivers/power/supply/wm83*.c
17916 F:      drivers/rtc/rtc-wm83*.c
17917 F:      drivers/regulator/wm8*.c
17918 F:      drivers/regulator/arizona*
17919 F:      drivers/video/backlight/wm83*_bl.c
17920 F:      drivers/watchdog/wm83*_wdt.c
17921 F:      include/linux/mfd/arizona/
17922 F:      include/linux/mfd/wm831x/
17923 F:      include/linux/mfd/wm8350/
17924 F:      include/linux/mfd/wm8400*
17925 F:      include/linux/regulator/arizona*
17926 F:      include/linux/wm97xx.h
17927 F:      include/sound/wm????.h
17928 F:      sound/soc/codecs/arizona.?
17929 F:      sound/soc/codecs/wm*
17930 F:      sound/soc/codecs/cs47l24*
17931
17932 WORKQUEUE
17933 M:      Tejun Heo <tj@kernel.org>
17934 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17936 S:      Maintained
17937 F:      include/linux/workqueue.h
17938 F:      kernel/workqueue.c
17939 F:      Documentation/core-api/workqueue.rst
17940
17941 X-POWERS AXP288 PMIC DRIVERS
17942 M:      Hans de Goede <hdegoede@redhat.com>
17943 S:      Maintained
17944 N:      axp288
17945 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17946
17947 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17948 M:      Chen-Yu Tsai <wens@csie.org>
17949 L:      linux-kernel@vger.kernel.org
17950 S:      Maintained
17951 N:      axp[128]
17952
17953 X.25 NETWORK LAYER
17954 M:      Andrew Hendry <andrew.hendry@gmail.com>
17955 L:      linux-x25@vger.kernel.org
17956 S:      Odd Fixes
17957 F:      Documentation/networking/x25*
17958 F:      include/net/x25*
17959 F:      net/x25/
17960
17961 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17962 M:      Thomas Gleixner <tglx@linutronix.de>
17963 M:      Ingo Molnar <mingo@redhat.com>
17964 M:      Borislav Petkov <bp@alien8.de>
17965 R:      "H. Peter Anvin" <hpa@zytor.com>
17966 M:      x86@kernel.org
17967 L:      linux-kernel@vger.kernel.org
17968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17969 S:      Maintained
17970 F:      Documentation/devicetree/bindings/x86/
17971 F:      Documentation/x86/
17972 F:      arch/x86/
17973
17974 X86 ENTRY CODE
17975 M:      Andy Lutomirski <luto@kernel.org>
17976 L:      linux-kernel@vger.kernel.org
17977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17978 S:      Maintained
17979 F:      arch/x86/entry/
17980
17981 X86 MCE INFRASTRUCTURE
17982 M:      Tony Luck <tony.luck@intel.com>
17983 M:      Borislav Petkov <bp@alien8.de>
17984 L:      linux-edac@vger.kernel.org
17985 S:      Maintained
17986 F:      arch/x86/kernel/cpu/mce/*
17987
17988 X86 MICROCODE UPDATE SUPPORT
17989 M:      Borislav Petkov <bp@alien8.de>
17990 S:      Maintained
17991 F:      arch/x86/kernel/cpu/microcode/*
17992
17993 X86 MM
17994 M:      Dave Hansen <dave.hansen@linux.intel.com>
17995 M:      Andy Lutomirski <luto@kernel.org>
17996 M:      Peter Zijlstra <peterz@infradead.org>
17997 L:      linux-kernel@vger.kernel.org
17998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17999 S:      Maintained
18000 F:      arch/x86/mm/
18001
18002 X86 PLATFORM DRIVERS
18003 M:      Darren Hart <dvhart@infradead.org>
18004 M:      Andy Shevchenko <andy@infradead.org>
18005 L:      platform-driver-x86@vger.kernel.org
18006 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
18007 S:      Odd Fixes
18008 F:      drivers/platform/x86/
18009 F:      drivers/platform/olpc/
18010
18011 X86 PLATFORM DRIVERS - ARCH
18012 R:      Darren Hart <dvhart@infradead.org>
18013 R:      Andy Shevchenko <andy@infradead.org>
18014 L:      platform-driver-x86@vger.kernel.org
18015 L:      x86@kernel.org
18016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
18017 S:      Maintained
18018 F:      arch/x86/platform
18019
18020 X86 VDSO
18021 M:      Andy Lutomirski <luto@kernel.org>
18022 L:      linux-kernel@vger.kernel.org
18023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
18024 S:      Maintained
18025 F:      arch/x86/entry/vdso/
18026
18027 XARRAY
18028 M:      Matthew Wilcox <willy@infradead.org>
18029 L:      linux-fsdevel@vger.kernel.org
18030 S:      Supported
18031 F:      Documentation/core-api/xarray.rst
18032 F:      lib/idr.c
18033 F:      lib/xarray.c
18034 F:      include/linux/idr.h
18035 F:      include/linux/xarray.h
18036 F:      tools/testing/radix-tree
18037
18038 XBOX DVD IR REMOTE
18039 M:      Benjamin Valentin <benpicco@googlemail.com>
18040 S:      Maintained
18041 F:      drivers/media/rc/xbox_remote.c
18042 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
18043
18044 XC2028/3028 TUNER DRIVER
18045 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
18046 L:      linux-media@vger.kernel.org
18047 W:      https://linuxtv.org
18048 T:      git git://linuxtv.org/media_tree.git
18049 S:      Maintained
18050 F:      drivers/media/tuners/tuner-xc2028.*
18051
18052 XDP (eXpress Data Path)
18053 M:      Alexei Starovoitov <ast@kernel.org>
18054 M:      Daniel Borkmann <daniel@iogearbox.net>
18055 M:      David S. Miller <davem@davemloft.net>
18056 M:      Jakub Kicinski <kuba@kernel.org>
18057 M:      Jesper Dangaard Brouer <hawk@kernel.org>
18058 M:      John Fastabend <john.fastabend@gmail.com>
18059 L:      netdev@vger.kernel.org
18060 L:      bpf@vger.kernel.org
18061 S:      Supported
18062 F:      net/core/xdp.c
18063 F:      include/net/xdp.h
18064 F:      kernel/bpf/devmap.c
18065 F:      kernel/bpf/cpumap.c
18066 F:      include/trace/events/xdp.h
18067 K:      xdp
18068 N:      xdp
18069
18070 XDP SOCKETS (AF_XDP)
18071 M:      Björn Töpel <bjorn.topel@intel.com>
18072 M:      Magnus Karlsson <magnus.karlsson@intel.com>
18073 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
18074 L:      netdev@vger.kernel.org
18075 L:      bpf@vger.kernel.org
18076 S:      Maintained
18077 F:      kernel/bpf/xskmap.c
18078 F:      net/xdp/
18079
18080 XEN BLOCK SUBSYSTEM
18081 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18082 M:      Roger Pau Monné <roger.pau@citrix.com>
18083 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18084 S:      Supported
18085 F:      drivers/block/xen-blkback/*
18086 F:      drivers/block/xen*
18087
18088 XEN HYPERVISOR ARM
18089 M:      Stefano Stabellini <sstabellini@kernel.org>
18090 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18091 S:      Maintained
18092 F:      arch/arm/xen/
18093 F:      arch/arm/include/asm/xen/
18094
18095 XEN HYPERVISOR ARM64
18096 M:      Stefano Stabellini <sstabellini@kernel.org>
18097 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18098 S:      Maintained
18099 F:      arch/arm64/xen/
18100 F:      arch/arm64/include/asm/xen/
18101
18102 XEN HYPERVISOR INTERFACE
18103 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
18104 M:      Juergen Gross <jgross@suse.com>
18105 R:      Stefano Stabellini <sstabellini@kernel.org>
18106 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
18108 S:      Supported
18109 F:      arch/x86/xen/
18110 F:      arch/x86/platform/pvh/
18111 F:      drivers/*/xen-*front.c
18112 F:      drivers/xen/
18113 F:      arch/x86/include/asm/xen/
18114 F:      arch/x86/include/asm/pvclock-abi.h
18115 F:      include/xen/
18116 F:      include/uapi/xen/
18117 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
18118 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
18119
18120 XEN NETWORK BACKEND DRIVER
18121 M:      Wei Liu <wei.liu@kernel.org>
18122 M:      Paul Durrant <paul@xen.org>
18123 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18124 L:      netdev@vger.kernel.org
18125 S:      Supported
18126 F:      drivers/net/xen-netback/*
18127
18128 XEN PCI SUBSYSTEM
18129 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18130 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18131 S:      Supported
18132 F:      arch/x86/pci/*xen*
18133 F:      drivers/pci/*xen*
18134
18135 XEN PVSCSI DRIVERS
18136 M:      Juergen Gross <jgross@suse.com>
18137 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18138 L:      linux-scsi@vger.kernel.org
18139 S:      Supported
18140 F:      drivers/scsi/xen-scsifront.c
18141 F:      drivers/xen/xen-scsiback.c
18142 F:      include/xen/interface/io/vscsiif.h
18143
18144 XEN SWIOTLB SUBSYSTEM
18145 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18146 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18147 L:      iommu@lists.linux-foundation.org
18148 S:      Supported
18149 F:      arch/x86/xen/*swiotlb*
18150 F:      drivers/xen/*swiotlb*
18151
18152 XEN SOUND FRONTEND DRIVER
18153 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
18154 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18155 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18156 S:      Supported
18157 F:      sound/xen/*
18158
18159 XFS FILESYSTEM
18160 M:      Darrick J. Wong <darrick.wong@oracle.com>
18161 M:      linux-xfs@vger.kernel.org
18162 L:      linux-xfs@vger.kernel.org
18163 W:      http://xfs.org/
18164 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
18165 S:      Supported
18166 F:      Documentation/admin-guide/xfs.rst
18167 F:      Documentation/ABI/testing/sysfs-fs-xfs
18168 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
18169 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
18170 F:      fs/xfs/
18171 F:      include/uapi/linux/dqblk_xfs.h
18172 F:      include/uapi/linux/fsmap.h
18173
18174 XILINX AXI ETHERNET DRIVER
18175 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
18176 S:      Maintained
18177 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
18178
18179 XILINX CAN DRIVER
18180 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
18181 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
18182 L:      linux-can@vger.kernel.org
18183 S:      Maintained
18184 F:      Documentation/devicetree/bindings/net/can/xilinx_can.txt
18185 F:      drivers/net/can/xilinx_can.c
18186
18187 XILINX UARTLITE SERIAL DRIVER
18188 M:      Peter Korsgaard <jacmet@sunsite.dk>
18189 L:      linux-serial@vger.kernel.org
18190 S:      Maintained
18191 F:      drivers/tty/serial/uartlite.c
18192
18193 XILINX VIDEO IP CORES
18194 M:      Hyun Kwon <hyun.kwon@xilinx.com>
18195 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18196 L:      linux-media@vger.kernel.org
18197 T:      git git://linuxtv.org/media_tree.git
18198 S:      Supported
18199 F:      Documentation/devicetree/bindings/media/xilinx/
18200 F:      drivers/media/platform/xilinx/
18201 F:      include/uapi/linux/xilinx-v4l2-controls.h
18202
18203 XILINX SD-FEC IP CORES
18204 M:      Derek Kiernan <derek.kiernan@xilinx.com>
18205 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
18206 S:      Maintained
18207 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
18208 F:      Documentation/misc-devices/xilinx_sdfec.rst
18209 F:      drivers/misc/xilinx_sdfec.c
18210 F:      drivers/misc/Kconfig
18211 F:      drivers/misc/Makefile
18212 F:      include/uapi/misc/xilinx_sdfec.h
18213
18214 XILLYBUS DRIVER
18215 M:      Eli Billauer <eli.billauer@gmail.com>
18216 L:      linux-kernel@vger.kernel.org
18217 S:      Supported
18218 F:      drivers/char/xillybus/
18219
18220 XLP9XX I2C DRIVER
18221 M:      George Cherian <gcherian@marvell.com>
18222 L:      linux-i2c@vger.kernel.org
18223 W:      http://www.marvell.com
18224 S:      Supported
18225 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
18226 F:      drivers/i2c/busses/i2c-xlp9xx.c
18227
18228 XRA1403 GPIO EXPANDER
18229 M:      Nandor Han <nandor.han@ge.com>
18230 M:      Semi Malinen <semi.malinen@ge.com>
18231 L:      linux-gpio@vger.kernel.org
18232 S:      Maintained
18233 F:      drivers/gpio/gpio-xra1403.c
18234 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
18235
18236 XTENSA XTFPGA PLATFORM SUPPORT
18237 M:      Max Filippov <jcmvbkbc@gmail.com>
18238 L:      linux-xtensa@linux-xtensa.org
18239 S:      Maintained
18240 F:      drivers/spi/spi-xtensa-xtfpga.c
18241 F:      sound/soc/xtensa/xtfpga-i2s.c
18242
18243 YAM DRIVER FOR AX.25
18244 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
18245 L:      linux-hams@vger.kernel.org
18246 S:      Maintained
18247 F:      drivers/net/hamradio/yam*
18248 F:      include/linux/yam.h
18249
18250 YAMA SECURITY MODULE
18251 M:      Kees Cook <keescook@chromium.org>
18252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
18253 S:      Supported
18254 F:      security/yama/
18255 F:      Documentation/admin-guide/LSM/Yama.rst
18256
18257 YEALINK PHONE DRIVER
18258 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
18259 L:      usbb2k-api-dev@nongnu.org
18260 S:      Maintained
18261 F:      Documentation/input/devices/yealink.rst
18262 F:      drivers/input/misc/yealink.*
18263
18264 Z8530 DRIVER FOR AX.25
18265 M:      Joerg Reuter <jreuter@yaina.de>
18266 W:      http://yaina.de/jreuter/
18267 W:      http://www.qsl.net/dl1bke/
18268 L:      linux-hams@vger.kernel.org
18269 S:      Maintained
18270 F:      Documentation/networking/z8530drv.txt
18271 F:      drivers/net/hamradio/*scc.c
18272 F:      drivers/net/hamradio/z8530.h
18273
18274 ZBUD COMPRESSED PAGE ALLOCATOR
18275 M:      Seth Jennings <sjenning@redhat.com>
18276 M:      Dan Streetman <ddstreet@ieee.org>
18277 L:      linux-mm@kvack.org
18278 S:      Maintained
18279 F:      mm/zbud.c
18280 F:      include/linux/zbud.h
18281
18282 ZD1211RW WIRELESS DRIVER
18283 M:      Daniel Drake <dsd@gentoo.org>
18284 M:      Ulrich Kunitz <kune@deine-taler.de>
18285 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18286 L:      linux-wireless@vger.kernel.org
18287 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18288 S:      Maintained
18289 F:      drivers/net/wireless/zydas/zd1211rw/
18290
18291 ZD1301 MEDIA DRIVER
18292 M:      Antti Palosaari <crope@iki.fi>
18293 L:      linux-media@vger.kernel.org
18294 W:      https://linuxtv.org/
18295 W:      http://palosaari.fi/linux/
18296 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18297 S:      Maintained
18298 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18299
18300 ZD1301_DEMOD MEDIA DRIVER
18301 M:      Antti Palosaari <crope@iki.fi>
18302 L:      linux-media@vger.kernel.org
18303 W:      https://linuxtv.org/
18304 W:      http://palosaari.fi/linux/
18305 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18306 S:      Maintained
18307 F:      drivers/media/dvb-frontends/zd1301_demod*
18308
18309 ZHAOXIN PROCESSOR SUPPORT
18310 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18311 L:      linux-kernel@vger.kernel.org
18312 S:      Maintained
18313 F:      arch/x86/kernel/cpu/zhaoxin.c
18314
18315 ZPOOL COMPRESSED PAGE STORAGE API
18316 M:      Dan Streetman <ddstreet@ieee.org>
18317 L:      linux-mm@kvack.org
18318 S:      Maintained
18319 F:      mm/zpool.c
18320 F:      include/linux/zpool.h
18321
18322 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18323 M:      Minchan Kim <minchan@kernel.org>
18324 M:      Nitin Gupta <ngupta@vflare.org>
18325 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18326 L:      linux-kernel@vger.kernel.org
18327 S:      Maintained
18328 F:      drivers/block/zram/
18329 F:      Documentation/admin-guide/blockdev/zram.rst
18330
18331 ZS DECSTATION Z85C30 SERIAL DRIVER
18332 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18333 S:      Maintained
18334 F:      drivers/tty/serial/zs.*
18335
18336 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18337 M:      Minchan Kim <minchan@kernel.org>
18338 M:      Nitin Gupta <ngupta@vflare.org>
18339 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18340 L:      linux-mm@kvack.org
18341 S:      Maintained
18342 F:      mm/zsmalloc.c
18343 F:      include/linux/zsmalloc.h
18344 F:      Documentation/vm/zsmalloc.rst
18345
18346 ZSWAP COMPRESSED SWAP CACHING
18347 M:      Seth Jennings <sjenning@redhat.com>
18348 M:      Dan Streetman <ddstreet@ieee.org>
18349 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18350 L:      linux-mm@kvack.org
18351 S:      Maintained
18352 F:      mm/zswap.c
18353
18354 THE REST
18355 M:      Linus Torvalds <torvalds@linux-foundation.org>
18356 L:      linux-kernel@vger.kernel.org
18357 Q:      http://patchwork.kernel.org/project/LKML/list/
18358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18359 S:      Buried alive in reporters
18360 F:      *
18361 F:      */