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 and preferred order
  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         S: *Status*, one of the following:
  88            Supported:   Someone is actually paid to look after this.
  89            Maintained:  Someone actually looks after it.
  90            Odd Fixes:   It has a maintainer but they don't have time to do
  91                         much other than throw the odd patch in. See below..
  92            Orphan:      No current maintainer [but maybe you could take the
  93                         role as you write your new code].
  94            Obsolete:    Old code. Something tagged obsolete generally means
  95                         it has been replaced by a better system and you
  96                         should be using that.
  97         W: *Web-page* with status/info
  98         Q: *Patchwork* web based patch tracking system site
  99         B: URI for where to file *bugs*. A web-page with detailed bug
 100            filing info, a direct bug tracker link, or a mailto: URI.
 101         C: URI for *chat* protocol, server and channel where developers
 102            usually hang out, for example irc://server/channel.
 103         P: Subsystem Profile document for more details submitting
 104            patches to the given subsystem. This is either an in-tree file,
 105            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
 106            for details.
 107         T: *SCM* tree type and location.
 108            Type is one of: git, hg, quilt, stgit, topgit
 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         X: *Excluded* files and directories that are NOT maintained, same
 116            rules as F:. Files exclusions are tested before file matches.
 117            Can be useful for excluding a specific subdirectory, for instance:
 118            F:   net/
 119            X:   net/ipv6/
 120            matches all files in and below net excluding net/ipv6/
 121         N: Files and directories *Regex* patterns.
 122            N:   [^a-z]tegra     all files whose path contains tegra
 123                                 (not including files like integrator)
 124            One pattern per line.  Multiple N: lines acceptable.
 125            scripts/get_maintainer.pl has different behavior for files that
 126            match F: pattern and matches of N: patterns.  By default,
 127            get_maintainer will not look at git log history when an F: pattern
 128            match occurs.  When an N: match occurs, git log history is used
 129            to also notify the people that have git commit signatures.
 130         K: *Content regex* (perl extended) pattern match in a patch or file.
 131            For instance:
 132            K: of_get_profile
 133               matches patches or files that contain "of_get_profile"
 134            K: \b(printk|pr_(info|err))\b
 135               matches patches or files that contain one or more of the words
 136               printk, pr_info or pr_err
 137            One regex pattern per line.  Multiple K: lines acceptable.
 138
 139 Maintainers List
 140 ----------------
 141
 142 .. note:: When reading this list, please look for the most precise areas
 143           first. When adding to this list, please keep the entries in
 144           alphabetical order.
 145
 146 3C59X NETWORK DRIVER
 147 M:      Steffen Klassert <klassert@kernel.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Odd Fixes
 150 F:      Documentation/networking/device_drivers/ethernet/3com/vortex.rst
 151 F:      drivers/net/ethernet/3com/3c59x.c
 152
 153 3CR990 NETWORK DRIVER
 154 M:      David Dillow <dave@thedillows.org>
 155 L:      netdev@vger.kernel.org
 156 S:      Maintained
 157 F:      drivers/net/ethernet/3com/typhoon*
 158
 159 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 160 M:      Adam Radford <aradford@gmail.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Supported
 163 W:      http://www.lsi.com
 164 F:      drivers/scsi/3w-*
 165
 166 53C700 AND 53C700-66 SCSI DRIVER
 167 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 168 L:      linux-scsi@vger.kernel.org
 169 S:      Maintained
 170 F:      drivers/scsi/53c700*
 171
 172 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 173 M:      Alexander Aring <alex.aring@gmail.com>
 174 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 175 L:      linux-bluetooth@vger.kernel.org
 176 L:      linux-wpan@vger.kernel.org
 177 S:      Maintained
 178 F:      Documentation/networking/6lowpan.rst
 179 F:      include/net/6lowpan.h
 180 F:      net/6lowpan/
 181
 182 6PACK NETWORK DRIVER FOR AX.25
 183 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 184 L:      linux-hams@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/hamradio/6pack.c
 187
 188 802.11 (including CFG80211/NL80211)
 189 M:      Johannes Berg <johannes@sipsolutions.net>
 190 L:      linux-wireless@vger.kernel.org
 191 S:      Maintained
 192 W:      https://wireless.wiki.kernel.org/
 193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
 194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
 195 F:      Documentation/driver-api/80211/cfg80211.rst
 196 F:      Documentation/networking/regulatory.rst
 197 F:      include/linux/ieee80211.h
 198 F:      include/net/cfg80211.h
 199 F:      include/net/ieee80211_radiotap.h
 200 F:      include/net/iw_handler.h
 201 F:      include/net/wext.h
 202 F:      include/uapi/linux/nl80211.h
 203 F:      net/wireless/
 204
 205 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 206 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 207 M:      Heiner Kallweit <hkallweit1@gmail.com>
 208 L:      netdev@vger.kernel.org
 209 S:      Maintained
 210 F:      drivers/net/ethernet/realtek/r8169*
 211
 212 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 213 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 214 L:      linux-serial@vger.kernel.org
 215 S:      Maintained
 216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 217 F:      drivers/tty/serial/8250*
 218 F:      include/linux/serial_8250.h
 219
 220 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 221 L:      netdev@vger.kernel.org
 222 S:      Orphan / Obsolete
 223 F:      drivers/net/ethernet/8390/
 224
 225 9P FILE SYSTEM
 226 M:      Eric Van Hensbergen <ericvh@gmail.com>
 227 M:      Latchesar Ionkov <lucho@ionkov.net>
 228 M:      Dominique Martinet <asmadeus@codewreck.org>
 229 L:      v9fs-developer@lists.sourceforge.net
 230 S:      Maintained
 231 W:      http://swik.net/v9fs
 232 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 234 T:      git git://github.com/martinetd/linux.git
 235 F:      Documentation/filesystems/9p.rst
 236 F:      fs/9p/
 237 F:      include/net/9p/
 238 F:      include/trace/events/9p.h
 239 F:      include/uapi/linux/virtio_9p.h
 240 F:      net/9p/
 241
 242 A8293 MEDIA DRIVER
 243 M:      Antti Palosaari <crope@iki.fi>
 244 L:      linux-media@vger.kernel.org
 245 S:      Maintained
 246 W:      https://linuxtv.org
 247 W:      http://palosaari.fi/linux/
 248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 249 T:      git git://linuxtv.org/anttip/media_tree.git
 250 F:      drivers/media/dvb-frontends/a8293*
 251
 252 AACRAID SCSI RAID DRIVER
 253 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 254 L:      linux-scsi@vger.kernel.org
 255 S:      Supported
 256 W:      http://www.adaptec.com/
 257 F:      Documentation/scsi/aacraid.rst
 258 F:      drivers/scsi/aacraid/
 259
 260 ABI/API
 261 L:      linux-api@vger.kernel.org
 262 F:      include/linux/syscalls.h
 263 F:      kernel/sys_ni.c
 264
 265 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 266 M:      Hans de Goede <hdegoede@redhat.com>
 267 L:      linux-hwmon@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/hwmon/abituguru.c
 270
 271 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 272 M:      Alistair John Strachan <alistair@devzero.co.uk>
 273 L:      linux-hwmon@vger.kernel.org
 274 S:      Maintained
 275 F:      drivers/hwmon/abituguru3.c
 276
 277 ACCES 104-DIO-48E GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-104-dio-48e.c
 282
 283 ACCES 104-IDI-48 GPIO DRIVER
 284 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-104-idi-48.c
 288
 289 ACCES 104-IDIO-16 GPIO DRIVER
 290 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 291 L:      linux-gpio@vger.kernel.org
 292 S:      Maintained
 293 F:      drivers/gpio/gpio-104-idio-16.c
 294
 295 ACCES 104-QUAD-8 DRIVER
 296 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 297 M:      Syed Nayyar Waris <syednwaris@gmail.com>
 298 L:      linux-iio@vger.kernel.org
 299 S:      Maintained
 300 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 301 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 302 F:      drivers/counter/104-quad-8.c
 303
 304 ACCES PCI-IDIO-16 GPIO DRIVER
 305 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 306 L:      linux-gpio@vger.kernel.org
 307 S:      Maintained
 308 F:      drivers/gpio/gpio-pci-idio-16.c
 309
 310 ACCES PCIe-IDIO-24 GPIO DRIVER
 311 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 312 L:      linux-gpio@vger.kernel.org
 313 S:      Maintained
 314 F:      drivers/gpio/gpio-pcie-idio-24.c
 315
 316 ACENIC DRIVER
 317 M:      Jes Sorensen <jes@trained-monkey.org>
 318 L:      linux-acenic@sunsite.dk
 319 S:      Maintained
 320 F:      drivers/net/ethernet/alteon/acenic*
 321
 322 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 323 M:      Peter Kaestle <peter@piie.net>
 324 L:      platform-driver-x86@vger.kernel.org
 325 S:      Maintained
 326 W:      http://piie.net/?section=acerhdf
 327 F:      drivers/platform/x86/acerhdf.c
 328
 329 ACER WMI LAPTOP EXTRAS
 330 M:      "Lee, Chun-Yi" <jlee@suse.com>
 331 L:      platform-driver-x86@vger.kernel.org
 332 S:      Maintained
 333 F:      drivers/platform/x86/acer-wmi.c
 334
 335 ACPI
 336 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 337 M:      Len Brown <lenb@kernel.org>
 338 L:      linux-acpi@vger.kernel.org
 339 S:      Supported
 340 W:      https://01.org/linux-acpi
 341 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 342 B:      https://bugzilla.kernel.org
 343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 344 F:      Documentation/ABI/testing/configfs-acpi
 345 F:      Documentation/ABI/testing/sysfs-bus-acpi
 346 F:      Documentation/firmware-guide/acpi/
 347 F:      drivers/acpi/
 348 F:      drivers/pci/*/*acpi*
 349 F:      drivers/pci/*acpi*
 350 F:      drivers/pnp/pnpacpi/
 351 F:      include/acpi/
 352 F:      include/linux/acpi.h
 353 F:      include/linux/fwnode.h
 354 F:      tools/power/acpi/
 355
 356 ACPI APEI
 357 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 358 M:      Len Brown <lenb@kernel.org>
 359 R:      James Morse <james.morse@arm.com>
 360 R:      Tony Luck <tony.luck@intel.com>
 361 R:      Borislav Petkov <bp@alien8.de>
 362 L:      linux-acpi@vger.kernel.org
 363 F:      drivers/acpi/apei/
 364
 365 ACPI COMPONENT ARCHITECTURE (ACPICA)
 366 M:      Robert Moore <robert.moore@intel.com>
 367 M:      Erik Kaneda <erik.kaneda@intel.com>
 368 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 369 L:      linux-acpi@vger.kernel.org
 370 L:      devel@acpica.org
 371 S:      Supported
 372 W:      https://acpica.org/
 373 W:      https://github.com/acpica/acpica/
 374 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 375 B:      https://bugzilla.kernel.org
 376 B:      https://bugs.acpica.org
 377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 378 F:      drivers/acpi/acpica/
 379 F:      include/acpi/
 380 F:      tools/power/acpi/
 381
 382 ACPI FAN DRIVER
 383 M:      Zhang Rui <rui.zhang@intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 S:      Supported
 386 W:      https://01.org/linux-acpi
 387 B:      https://bugzilla.kernel.org
 388 F:      drivers/acpi/fan.c
 389
 390 ACPI FOR ARM64 (ACPI/arm64)
 391 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 392 M:      Hanjun Guo <guohanjun@huawei.com>
 393 M:      Sudeep Holla <sudeep.holla@arm.com>
 394 L:      linux-acpi@vger.kernel.org
 395 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 396 S:      Maintained
 397 F:      drivers/acpi/arm64
 398
 399 ACPI I2C MULTI INSTANTIATE DRIVER
 400 M:      Hans de Goede <hdegoede@redhat.com>
 401 L:      platform-driver-x86@vger.kernel.org
 402 S:      Maintained
 403 F:      drivers/platform/x86/i2c-multi-instantiate.c
 404
 405 ACPI PMIC DRIVERS
 406 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 407 M:      Len Brown <lenb@kernel.org>
 408 R:      Andy Shevchenko <andy@kernel.org>
 409 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 410 L:      linux-acpi@vger.kernel.org
 411 S:      Supported
 412 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 413 B:      https://bugzilla.kernel.org
 414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 415 F:      drivers/acpi/pmic/
 416
 417 ACPI THERMAL DRIVER
 418 M:      Zhang Rui <rui.zhang@intel.com>
 419 L:      linux-acpi@vger.kernel.org
 420 S:      Supported
 421 W:      https://01.org/linux-acpi
 422 B:      https://bugzilla.kernel.org
 423 F:      drivers/acpi/*thermal*
 424
 425 ACPI VIDEO DRIVER
 426 M:      Zhang Rui <rui.zhang@intel.com>
 427 L:      linux-acpi@vger.kernel.org
 428 S:      Supported
 429 W:      https://01.org/linux-acpi
 430 B:      https://bugzilla.kernel.org
 431 F:      drivers/acpi/acpi_video.c
 432
 433 ACPI WMI DRIVER
 434 L:      platform-driver-x86@vger.kernel.org
 435 S:      Orphan
 436 F:      drivers/platform/x86/wmi.c
 437 F:      include/uapi/linux/wmi.h
 438
 439 AD1889 ALSA SOUND DRIVER
 440 L:      linux-parisc@vger.kernel.org
 441 S:      Maintained
 442 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 443 F:      sound/pci/ad1889.*
 444
 445 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 S:      Supported
 448 W:      http://wiki.analog.com/AD5254
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 F:      drivers/misc/ad525x_dpot.c
 451
 452 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 453 M:      Michael Hennerich <michael.hennerich@analog.com>
 454 S:      Supported
 455 W:      http://wiki.analog.com/AD5398
 456 W:      http://ez.analog.com/community/linux-device-drivers
 457 F:      drivers/regulator/ad5398.c
 458
 459 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 460 M:      Michael Hennerich <michael.hennerich@analog.com>
 461 S:      Supported
 462 W:      http://wiki.analog.com/AD7142
 463 W:      http://ez.analog.com/community/linux-device-drivers
 464 F:      drivers/input/misc/ad714x.c
 465
 466 AD7877 TOUCHSCREEN DRIVER
 467 M:      Michael Hennerich <michael.hennerich@analog.com>
 468 S:      Supported
 469 W:      http://wiki.analog.com/AD7877
 470 W:      http://ez.analog.com/community/linux-device-drivers
 471 F:      drivers/input/touchscreen/ad7877.c
 472
 473 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 474 M:      Michael Hennerich <michael.hennerich@analog.com>
 475 S:      Supported
 476 W:      http://wiki.analog.com/AD7879
 477 W:      http://ez.analog.com/community/linux-device-drivers
 478 F:      drivers/input/touchscreen/ad7879.c
 479
 480 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 481 M:      Jiri Kosina <jikos@kernel.org>
 482 S:      Maintained
 483
 484 ADF7242 IEEE 802.15.4 RADIO DRIVER
 485 M:      Michael Hennerich <michael.hennerich@analog.com>
 486 L:      linux-wpan@vger.kernel.org
 487 S:      Supported
 488 W:      https://wiki.analog.com/ADF7242
 489 W:      http://ez.analog.com/community/linux-device-drivers
 490 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 491 F:      drivers/net/ieee802154/adf7242.c
 492
 493 ADM1025 HARDWARE MONITOR DRIVER
 494 M:      Jean Delvare <jdelvare@suse.com>
 495 L:      linux-hwmon@vger.kernel.org
 496 S:      Maintained
 497 F:      Documentation/hwmon/adm1025.rst
 498 F:      drivers/hwmon/adm1025.c
 499
 500 ADM1029 HARDWARE MONITOR DRIVER
 501 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 502 L:      linux-hwmon@vger.kernel.org
 503 S:      Maintained
 504 F:      drivers/hwmon/adm1029.c
 505
 506 ADM8211 WIRELESS DRIVER
 507 L:      linux-wireless@vger.kernel.org
 508 S:      Orphan
 509 W:      https://wireless.wiki.kernel.org/
 510 F:      drivers/net/wireless/admtek/adm8211.*
 511
 512 ADP1653 FLASH CONTROLLER DRIVER
 513 M:      Sakari Ailus <sakari.ailus@iki.fi>
 514 L:      linux-media@vger.kernel.org
 515 S:      Maintained
 516 F:      drivers/media/i2c/adp1653.c
 517 F:      include/media/i2c/adp1653.h
 518
 519 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 520 M:      Michael Hennerich <michael.hennerich@analog.com>
 521 S:      Supported
 522 W:      http://wiki.analog.com/ADP5520
 523 W:      http://ez.analog.com/community/linux-device-drivers
 524 F:      drivers/gpio/gpio-adp5520.c
 525 F:      drivers/input/keyboard/adp5520-keys.c
 526 F:      drivers/leds/leds-adp5520.c
 527 F:      drivers/mfd/adp5520.c
 528 F:      drivers/video/backlight/adp5520_bl.c
 529
 530 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 531 M:      Michael Hennerich <michael.hennerich@analog.com>
 532 S:      Supported
 533 W:      http://wiki.analog.com/ADP5588
 534 W:      http://ez.analog.com/community/linux-device-drivers
 535 F:      drivers/gpio/gpio-adp5588.c
 536 F:      drivers/input/keyboard/adp5588-keys.c
 537
 538 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 539 M:      Michael Hennerich <michael.hennerich@analog.com>
 540 S:      Supported
 541 W:      http://wiki.analog.com/ADP8860
 542 W:      http://ez.analog.com/community/linux-device-drivers
 543 F:      drivers/video/backlight/adp8860_bl.c
 544
 545 ADT746X FAN DRIVER
 546 M:      Colin Leroy <colin@colino.net>
 547 S:      Maintained
 548 F:      drivers/macintosh/therm_adt746x.c
 549
 550 ADT7475 HARDWARE MONITOR DRIVER
 551 M:      Jean Delvare <jdelvare@suse.com>
 552 L:      linux-hwmon@vger.kernel.org
 553 S:      Maintained
 554 F:      Documentation/hwmon/adt7475.rst
 555 F:      drivers/hwmon/adt7475.c
 556
 557 ADVANSYS SCSI DRIVER
 558 M:      Matthew Wilcox <willy@infradead.org>
 559 M:      Hannes Reinecke <hare@suse.com>
 560 L:      linux-scsi@vger.kernel.org
 561 S:      Maintained
 562 F:      Documentation/scsi/advansys.rst
 563 F:      drivers/scsi/advansys.c
 564
 565 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 566 M:      Michael Hennerich <michael.hennerich@analog.com>
 567 S:      Supported
 568 W:      http://wiki.analog.com/ADXL345
 569 W:      http://ez.analog.com/community/linux-device-drivers
 570 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 571 F:      drivers/input/misc/adxl34x.c
 572
 573 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 574 M:      Michael Hennerich <michael.hennerich@analog.com>
 575 S:      Supported
 576 W:      http://ez.analog.com/community/linux-device-drivers
 577 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 578 F:      drivers/iio/accel/adxl372.c
 579 F:      drivers/iio/accel/adxl372_i2c.c
 580 F:      drivers/iio/accel/adxl372_spi.c
 581
 582 AF9013 MEDIA DRIVER
 583 M:      Antti Palosaari <crope@iki.fi>
 584 L:      linux-media@vger.kernel.org
 585 S:      Maintained
 586 W:      https://linuxtv.org
 587 W:      http://palosaari.fi/linux/
 588 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 589 T:      git git://linuxtv.org/anttip/media_tree.git
 590 F:      drivers/media/dvb-frontends/af9013*
 591
 592 AF9033 MEDIA DRIVER
 593 M:      Antti Palosaari <crope@iki.fi>
 594 L:      linux-media@vger.kernel.org
 595 S:      Maintained
 596 W:      https://linuxtv.org
 597 W:      http://palosaari.fi/linux/
 598 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 599 T:      git git://linuxtv.org/anttip/media_tree.git
 600 F:      drivers/media/dvb-frontends/af9033*
 601
 602 AFFS FILE SYSTEM
 603 M:      David Sterba <dsterba@suse.com>
 604 L:      linux-fsdevel@vger.kernel.org
 605 S:      Odd Fixes
 606 F:      Documentation/filesystems/affs.rst
 607 F:      fs/affs/
 608
 609 AFS FILESYSTEM
 610 M:      David Howells <dhowells@redhat.com>
 611 L:      linux-afs@lists.infradead.org
 612 S:      Supported
 613 W:      https://www.infradead.org/~dhowells/kafs/
 614 F:      Documentation/filesystems/afs.rst
 615 F:      fs/afs/
 616 F:      include/trace/events/afs.h
 617
 618 AGPGART DRIVER
 619 M:      David Airlie <airlied@linux.ie>
 620 S:      Maintained
 621 T:      git git://anongit.freedesktop.org/drm/drm
 622 F:      drivers/char/agp/
 623 F:      include/linux/agp*
 624 F:      include/uapi/linux/agp*
 625
 626 AHA152X SCSI DRIVER
 627 M:      "Juergen E. Fischer" <fischer@norbit.de>
 628 L:      linux-scsi@vger.kernel.org
 629 S:      Maintained
 630 F:      drivers/scsi/aha152x*
 631 F:      drivers/scsi/pcmcia/aha152x*
 632
 633 AIC7XXX / AIC79XX SCSI DRIVER
 634 M:      Hannes Reinecke <hare@suse.com>
 635 L:      linux-scsi@vger.kernel.org
 636 S:      Maintained
 637 F:      drivers/scsi/aic7xxx/
 638
 639 AIMSLAB FM RADIO RECEIVER DRIVER
 640 M:      Hans Verkuil <hverkuil@xs4all.nl>
 641 L:      linux-media@vger.kernel.org
 642 S:      Maintained
 643 W:      https://linuxtv.org
 644 T:      git git://linuxtv.org/media_tree.git
 645 F:      drivers/media/radio/radio-aimslab*
 646
 647 AIO
 648 M:      Benjamin LaHaise <bcrl@kvack.org>
 649 L:      linux-aio@kvack.org
 650 S:      Supported
 651 F:      fs/aio.c
 652 F:      include/linux/*aio*.h
 653
 654 AIRSPY MEDIA DRIVER
 655 M:      Antti Palosaari <crope@iki.fi>
 656 L:      linux-media@vger.kernel.org
 657 S:      Maintained
 658 W:      https://linuxtv.org
 659 W:      http://palosaari.fi/linux/
 660 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 661 T:      git git://linuxtv.org/anttip/media_tree.git
 662 F:      drivers/media/usb/airspy/
 663
 664 ALACRITECH GIGABIT ETHERNET DRIVER
 665 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 666 S:      Maintained
 667 F:      drivers/net/ethernet/alacritech/*
 668
 669 ALCATEL SPEEDTOUCH USB DRIVER
 670 M:      Duncan Sands <duncan.sands@free.fr>
 671 L:      linux-usb@vger.kernel.org
 672 S:      Maintained
 673 W:      http://www.linux-usb.org/SpeedTouch/
 674 F:      drivers/usb/atm/speedtch.c
 675 F:      drivers/usb/atm/usbatm.c
 676
 677 ALCHEMY AU1XX0 MMC DRIVER
 678 M:      Manuel Lauss <manuel.lauss@gmail.com>
 679 S:      Maintained
 680 F:      drivers/mmc/host/au1xmmc.c
 681
 682 ALI1563 I2C DRIVER
 683 M:      Rudolf Marek <r.marek@assembler.cz>
 684 L:      linux-i2c@vger.kernel.org
 685 S:      Maintained
 686 F:      Documentation/i2c/busses/i2c-ali1563.rst
 687 F:      drivers/i2c/busses/i2c-ali1563.c
 688
 689 ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER
 690 M:      Tomislav Denis <tomislav.denis@avl.com>
 691 L:      linux-iio@vger.kernel.org
 692 S:      Maintained
 693 W:      http://www.allsensors.com/
 694 F:      Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml
 695 F:      drivers/iio/pressure/dlhl60d.c
 696
 697 ALLEGRO DVT VIDEO IP CORE DRIVER
 698 M:      Michael Tretter <m.tretter@pengutronix.de>
 699 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 700 L:      linux-media@vger.kernel.org
 701 S:      Maintained
 702 F:      drivers/staging/media/allegro-dvt/
 703
 704 ALLWINNER A10 CSI DRIVER
 705 M:      Maxime Ripard <mripard@kernel.org>
 706 L:      linux-media@vger.kernel.org
 707 S:      Maintained
 708 T:      git git://linuxtv.org/media_tree.git
 709 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
 710 F:      drivers/media/platform/sunxi/sun4i-csi/
 711
 712 ALLWINNER CPUFREQ DRIVER
 713 M:      Yangtao Li <tiny.windzz@gmail.com>
 714 L:      linux-pm@vger.kernel.org
 715 S:      Maintained
 716 F:      Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
 717 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 718
 719 ALLWINNER CRYPTO DRIVERS
 720 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 721 L:      linux-crypto@vger.kernel.org
 722 S:      Maintained
 723 F:      drivers/crypto/allwinner/
 724
 725 ALLWINNER THERMAL DRIVER
 726 M:      Vasily Khoruzhick <anarsoul@gmail.com>
 727 M:      Yangtao Li <tiny.windzz@gmail.com>
 728 L:      linux-pm@vger.kernel.org
 729 S:      Maintained
 730 F:      Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
 731 F:      drivers/thermal/sun8i_thermal.c
 732
 733 ALLWINNER VPU DRIVER
 734 M:      Maxime Ripard <mripard@kernel.org>
 735 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 736 L:      linux-media@vger.kernel.org
 737 S:      Maintained
 738 F:      drivers/staging/media/sunxi/cedrus/
 739
 740 ALPHA PORT
 741 M:      Richard Henderson <rth@twiddle.net>
 742 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 743 M:      Matt Turner <mattst88@gmail.com>
 744 L:      linux-alpha@vger.kernel.org
 745 S:      Odd Fixes
 746 F:      arch/alpha/
 747
 748 ALPS PS/2 TOUCHPAD DRIVER
 749 R:      Pali Rohár <pali@kernel.org>
 750 F:      drivers/input/mouse/alps.*
 751
 752 ALTERA I2C CONTROLLER DRIVER
 753 M:      Thor Thayer <thor.thayer@linux.intel.com>
 754 S:      Maintained
 755 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 756 F:      drivers/i2c/busses/i2c-altera.c
 757
 758 ALTERA MAILBOX DRIVER
 759 M:      Ley Foon Tan <ley.foon.tan@intel.com>
 760 S:      Maintained
 761 F:      drivers/mailbox/mailbox-altera.c
 762
 763 ALTERA PIO DRIVER
 764 M:      Joyce Ooi <joyce.ooi@intel.com>
 765 L:      linux-gpio@vger.kernel.org
 766 S:      Maintained
 767 F:      drivers/gpio/gpio-altera.c
 768
 769 ALTERA SYSTEM MANAGER DRIVER
 770 M:      Thor Thayer <thor.thayer@linux.intel.com>
 771 S:      Maintained
 772 F:      drivers/mfd/altera-sysmgr.c
 773 F:      include/linux/mfd/altera-sysmgr.h
 774
 775 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 776 M:      Thor Thayer <thor.thayer@linux.intel.com>
 777 S:      Maintained
 778 F:      drivers/gpio/gpio-altera-a10sr.c
 779 F:      drivers/mfd/altera-a10sr.c
 780 F:      drivers/reset/reset-a10sr.c
 781 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 782 F:      include/linux/mfd/altera-a10sr.h
 783
 784 ALTERA TRIPLE SPEED ETHERNET DRIVER
 785 M:      Joyce Ooi <joyce.ooi@intel.com>
 786 L:      netdev@vger.kernel.org
 787 S:      Maintained
 788 F:      drivers/net/ethernet/altera/
 789
 790 ALTERA UART/JTAG UART SERIAL DRIVERS
 791 M:      Tobias Klauser <tklauser@distanz.ch>
 792 L:      linux-serial@vger.kernel.org
 793 S:      Maintained
 794 F:      drivers/tty/serial/altera_jtaguart.c
 795 F:      drivers/tty/serial/altera_uart.c
 796 F:      include/linux/altera_jtaguart.h
 797 F:      include/linux/altera_uart.h
 798
 799 AMAZON ANNAPURNA LABS FIC DRIVER
 800 M:      Talel Shenhar <talel@amazon.com>
 801 S:      Maintained
 802 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
 803 F:      drivers/irqchip/irq-al-fic.c
 804
 805 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
 806 M:      Talel Shenhar <talel@amazon.com>
 807 M:      Talel Shenhar <talelshenhar@gmail.com>
 808 S:      Maintained
 809 F:      Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
 810 F:      drivers/edac/al_mc_edac.c
 811
 812 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 813 M:      Talel Shenhar <talel@amazon.com>
 814 S:      Maintained
 815 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 816 F:      drivers/thermal/thermal_mmio.c
 817
 818 AMAZON ETHERNET DRIVERS
 819 M:      Netanel Belgazal <netanel@amazon.com>
 820 M:      Arthur Kiyanovski <akiyano@amazon.com>
 821 R:      Guy Tzalik <gtzalik@amazon.com>
 822 R:      Saeed Bishara <saeedb@amazon.com>
 823 R:      Zorik Machulsky <zorik@amazon.com>
 824 L:      netdev@vger.kernel.org
 825 S:      Supported
 826 F:      Documentation/networking/device_drivers/ethernet/amazon/ena.rst
 827 F:      drivers/net/ethernet/amazon/
 828
 829 AMAZON RDMA EFA DRIVER
 830 M:      Gal Pressman <galpress@amazon.com>
 831 R:      Yossi Leybovich <sleybo@amazon.com>
 832 L:      linux-rdma@vger.kernel.org
 833 S:      Supported
 834 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 835 F:      drivers/infiniband/hw/efa/
 836 F:      include/uapi/rdma/efa-abi.h
 837
 838 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 839 M:      Tom Lendacky <thomas.lendacky@amd.com>
 840 M:      John Allen <john.allen@amd.com>
 841 L:      linux-crypto@vger.kernel.org
 842 S:      Supported
 843 F:      drivers/crypto/ccp/
 844 F:      include/linux/ccp.h
 845
 846 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
 847 M:      Brijesh Singh <brijesh.singh@amd.com>
 848 M:      Tom Lendacky <thomas.lendacky@amd.com>
 849 L:      linux-crypto@vger.kernel.org
 850 S:      Supported
 851 F:      drivers/crypto/ccp/sev*
 852 F:      include/uapi/linux/psp-sev.h
 853
 854 AMD DISPLAY CORE
 855 M:      Harry Wentland <harry.wentland@amd.com>
 856 M:      Leo Li <sunpeng.li@amd.com>
 857 L:      amd-gfx@lists.freedesktop.org
 858 S:      Supported
 859 T:      git git://people.freedesktop.org/~agd5f/linux
 860 F:      drivers/gpu/drm/amd/display/
 861
 862 AMD ENERGY DRIVER
 863 M:      Naveen Krishna Chatradhi <nchatrad@amd.com>
 864 L:      linux-hwmon@vger.kernel.org
 865 S:      Maintained
 866 F:      Documentation/hwmon/amd_energy.rst
 867 F:      drivers/hwmon/amd_energy.c
 868
 869 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 870 M:      Huang Rui <ray.huang@amd.com>
 871 L:      linux-hwmon@vger.kernel.org
 872 S:      Supported
 873 F:      Documentation/hwmon/fam15h_power.rst
 874 F:      drivers/hwmon/fam15h_power.c
 875
 876 AMD FCH GPIO DRIVER
 877 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 878 L:      linux-gpio@vger.kernel.org
 879 S:      Maintained
 880 F:      drivers/gpio/gpio-amd-fch.c
 881 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 882
 883 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 884 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 885 S:      Orphan
 886 F:      drivers/usb/gadget/udc/amd5536udc.*
 887
 888 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 889 M:      Andres Salomon <dilinger@queued.net>
 890 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 891 S:      Supported
 892 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 893 F:      arch/x86/include/asm/geode.h
 894 F:      drivers/char/hw_random/geode-rng.c
 895 F:      drivers/crypto/geode*
 896 F:      drivers/video/fbdev/geode/
 897
 898 AMD IOMMU (AMD-VI)
 899 M:      Joerg Roedel <joro@8bytes.org>
 900 L:      iommu@lists.linux-foundation.org
 901 S:      Maintained
 902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 903 F:      drivers/iommu/amd/
 904 F:      include/linux/amd-iommu.h
 905
 906 AMD KFD
 907 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 908 L:      amd-gfx@lists.freedesktop.org
 909 S:      Supported
 910 T:      git git://people.freedesktop.org/~agd5f/linux
 911 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 912 F:      drivers/gpu/drm/amd/amdkfd/
 913 F:      drivers/gpu/drm/amd/include/cik_structs.h
 914 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 915 F:      drivers/gpu/drm/amd/include/v9_structs.h
 916 F:      drivers/gpu/drm/amd/include/vi_structs.h
 917 F:      include/uapi/linux/kfd_ioctl.h
 918
 919 AMD SPI DRIVER
 920 M:      Sanjay R Mehta <sanju.mehta@amd.com>
 921 S:      Maintained
 922 F:      drivers/spi/spi-amd.c
 923
 924 AMD MP2 I2C DRIVER
 925 M:      Elie Morisse <syniurge@gmail.com>
 926 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 927 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 928 L:      linux-i2c@vger.kernel.org
 929 S:      Maintained
 930 F:      drivers/i2c/busses/i2c-amd-mp2*
 931
 932 AMD POWERPLAY
 933 M:      Evan Quan <evan.quan@amd.com>
 934 L:      amd-gfx@lists.freedesktop.org
 935 S:      Supported
 936 T:      git git://people.freedesktop.org/~agd5f/linux
 937 F:      drivers/gpu/drm/amd/pm/powerplay/
 938
 939 AMD SEATTLE DEVICE TREE SUPPORT
 940 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 941 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 942 M:      Tom Lendacky <thomas.lendacky@amd.com>
 943 S:      Supported
 944 F:      arch/arm64/boot/dts/amd/
 945
 946 AMD XGBE DRIVER
 947 M:      Tom Lendacky <thomas.lendacky@amd.com>
 948 L:      netdev@vger.kernel.org
 949 S:      Supported
 950 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 951 F:      drivers/net/ethernet/amd/xgbe/
 952
 953 AMS AS73211 DRIVER
 954 M:      Christian Eggers <ceggers@arri.de>
 955 L:      linux-iio@vger.kernel.org
 956 S:      Maintained
 957 F:      Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
 958 F:      drivers/iio/light/as73211.c
 959
 960 ANALOG DEVICES INC AD7192 DRIVER
 961 M:      Alexandru Tachici <alexandru.tachici@analog.com>
 962 L:      linux-iio@vger.kernel.org
 963 S:      Supported
 964 W:      http://ez.analog.com/community/linux-device-drivers
 965 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
 966 F:      drivers/iio/adc/ad7192.c
 967
 968 ANALOG DEVICES INC AD7292 DRIVER
 969 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
 970 L:      linux-iio@vger.kernel.org
 971 S:      Supported
 972 W:      http://ez.analog.com/community/linux-device-drivers
 973 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
 974 F:      drivers/iio/adc/ad7292.c
 975
 976 ANALOG DEVICES INC AD7768-1 DRIVER
 977 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 978 L:      linux-iio@vger.kernel.org
 979 S:      Supported
 980 W:      http://ez.analog.com/community/linux-device-drivers
 981 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
 982 F:      drivers/iio/adc/ad7768-1.c
 983
 984 ANALOG DEVICES INC AD7780 DRIVER
 985 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 986 M:      Renato Lui Geh <renatogeh@gmail.com>
 987 L:      linux-iio@vger.kernel.org
 988 S:      Supported
 989 W:      http://ez.analog.com/community/linux-device-drivers
 990 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 991 F:      drivers/iio/adc/ad7780.c
 992
 993 ANALOG DEVICES INC AD9389B DRIVER
 994 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 995 L:      linux-media@vger.kernel.org
 996 S:      Maintained
 997 F:      drivers/media/i2c/ad9389b*
 998
 999 ANALOG DEVICES INC ADGS1408 DRIVER
1000 M:      Mircea Caprioru <mircea.caprioru@analog.com>
1001 S:      Supported
1002 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1003 F:      drivers/mux/adgs1408.c
1004
1005 ANALOG DEVICES INC ADIN DRIVER
1006 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
1007 L:      netdev@vger.kernel.org
1008 S:      Supported
1009 W:      http://ez.analog.com/community/linux-device-drivers
1010 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
1011 F:      drivers/net/phy/adin.c
1012
1013 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1014 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
1015 L:      linux-iio@vger.kernel.org
1016 S:      Supported
1017 F:      drivers/iio/imu/adis.c
1018 F:      include/linux/iio/imu/adis.h
1019
1020 ANALOG DEVICES INC ADIS16460 DRIVER
1021 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1022 L:      linux-iio@vger.kernel.org
1023 S:      Supported
1024 W:      http://ez.analog.com/community/linux-device-drivers
1025 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1026 F:      drivers/iio/imu/adis16460.c
1027
1028 ANALOG DEVICES INC ADIS16475 DRIVER
1029 M:      Nuno Sa <nuno.sa@analog.com>
1030 L:      linux-iio@vger.kernel.org
1031 W:      http://ez.analog.com/community/linux-device-drivers
1032 S:      Supported
1033 F:      drivers/iio/imu/adis16475.c
1034 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1035
1036 ANALOG DEVICES INC ADM1177 DRIVER
1037 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1038 L:      linux-hwmon@vger.kernel.org
1039 S:      Supported
1040 W:      http://ez.analog.com/community/linux-device-drivers
1041 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1042 F:      drivers/hwmon/adm1177.c
1043
1044 ANALOG DEVICES INC ADP5061 DRIVER
1045 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1046 L:      linux-pm@vger.kernel.org
1047 S:      Supported
1048 W:      http://ez.analog.com/community/linux-device-drivers
1049 F:      drivers/power/supply/adp5061.c
1050
1051 ANALOG DEVICES INC ADV7180 DRIVER
1052 M:      Lars-Peter Clausen <lars@metafoo.de>
1053 L:      linux-media@vger.kernel.org
1054 S:      Supported
1055 W:      http://ez.analog.com/community/linux-device-drivers
1056 F:      drivers/media/i2c/adv7180.c
1057 F:      Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1058
1059 ANALOG DEVICES INC ADV748X DRIVER
1060 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1061 L:      linux-media@vger.kernel.org
1062 S:      Maintained
1063 F:      drivers/media/i2c/adv748x/*
1064
1065 ANALOG DEVICES INC ADV7511 DRIVER
1066 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1067 L:      linux-media@vger.kernel.org
1068 S:      Maintained
1069 F:      drivers/media/i2c/adv7511*
1070
1071 ANALOG DEVICES INC ADV7604 DRIVER
1072 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1073 L:      linux-media@vger.kernel.org
1074 S:      Maintained
1075 F:      drivers/media/i2c/adv7604*
1076 F:      Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1077
1078 ANALOG DEVICES INC ADV7842 DRIVER
1079 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1080 L:      linux-media@vger.kernel.org
1081 S:      Maintained
1082 F:      drivers/media/i2c/adv7842*
1083
1084 ANALOG DEVICES INC ADXRS290 DRIVER
1085 M:      Nishant Malpani <nish.malpani25@gmail.com>
1086 L:      linux-iio@vger.kernel.org
1087 S:      Supported
1088 F:      drivers/iio/gyro/adxrs290.c
1089 F:      Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1090
1091 ANALOG DEVICES INC ASOC CODEC DRIVERS
1092 M:      Lars-Peter Clausen <lars@metafoo.de>
1093 M:      Nuno Sá <nuno.sa@analog.com>
1094 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1095 S:      Supported
1096 W:      http://wiki.analog.com/
1097 W:      http://ez.analog.com/community/linux-device-drivers
1098 F:      sound/soc/codecs/ad1*
1099 F:      sound/soc/codecs/ad7*
1100 F:      sound/soc/codecs/adau*
1101 F:      sound/soc/codecs/adav*
1102 F:      sound/soc/codecs/sigmadsp.*
1103 F:      sound/soc/codecs/ssm*
1104
1105 ANALOG DEVICES INC DMA DRIVERS
1106 M:      Lars-Peter Clausen <lars@metafoo.de>
1107 S:      Supported
1108 W:      http://ez.analog.com/community/linux-device-drivers
1109 F:      drivers/dma/dma-axi-dmac.c
1110
1111 ANALOG DEVICES INC IIO DRIVERS
1112 M:      Lars-Peter Clausen <lars@metafoo.de>
1113 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1114 S:      Supported
1115 W:      http://wiki.analog.com/
1116 W:      http://ez.analog.com/community/linux-device-drivers
1117 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1118 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1119 F:      Documentation/devicetree/bindings/iio/*/adi,*
1120 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
1121 F:      drivers/iio/*/ad*
1122 F:      drivers/iio/adc/ltc249*
1123 F:      drivers/iio/amplifiers/hmc425a.c
1124 F:      drivers/staging/iio/*/ad*
1125 X:      drivers/iio/*/adjd*
1126
1127 ANALOGBITS PLL LIBRARIES
1128 M:      Paul Walmsley <paul.walmsley@sifive.com>
1129 S:      Supported
1130 F:      drivers/clk/analogbits/*
1131 F:      include/linux/clk/analogbits*
1132
1133 ANDES ARCHITECTURE
1134 M:      Nick Hu <nickhu@andestech.com>
1135 M:      Greentime Hu <green.hu@gmail.com>
1136 M:      Vincent Chen <deanbo422@gmail.com>
1137 S:      Supported
1138 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1139 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1140 F:      Documentation/devicetree/bindings/nds32/
1141 F:      arch/nds32/
1142 N:      nds32
1143 K:      nds32
1144
1145 ANDROID CONFIG FRAGMENTS
1146 M:      Rob Herring <robh@kernel.org>
1147 S:      Supported
1148 F:      kernel/configs/android*
1149
1150 ANDROID DRIVERS
1151 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1152 M:      Arve Hjønnevåg <arve@android.com>
1153 M:      Todd Kjos <tkjos@android.com>
1154 M:      Martijn Coenen <maco@android.com>
1155 M:      Joel Fernandes <joel@joelfernandes.org>
1156 M:      Christian Brauner <christian@brauner.io>
1157 M:      Hridya Valsaraju <hridya@google.com>
1158 M:      Suren Baghdasaryan <surenb@google.com>
1159 L:      devel@driverdev.osuosl.org
1160 S:      Supported
1161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1162 F:      drivers/android/
1163 F:      drivers/staging/android/
1164
1165 ANDROID GOLDFISH PIC DRIVER
1166 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1167 S:      Supported
1168 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1169 F:      drivers/irqchip/irq-goldfish-pic.c
1170
1171 ANDROID GOLDFISH RTC DRIVER
1172 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1173 S:      Supported
1174 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1175 F:      drivers/rtc/rtc-goldfish.c
1176
1177 AOA (Apple Onboard Audio) ALSA DRIVER
1178 M:      Johannes Berg <johannes@sipsolutions.net>
1179 L:      linuxppc-dev@lists.ozlabs.org
1180 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1181 S:      Maintained
1182 F:      sound/aoa/
1183
1184 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1185 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1186 L:      linux-iio@vger.kernel.org
1187 S:      Maintained
1188 F:      drivers/iio/adc/stx104.c
1189
1190 APM DRIVER
1191 M:      Jiri Kosina <jikos@kernel.org>
1192 S:      Odd fixes
1193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1194 F:      arch/x86/kernel/apm_32.c
1195 F:      drivers/char/apm-emulation.c
1196 F:      include/linux/apm_bios.h
1197 F:      include/uapi/linux/apm_bios.h
1198
1199 APPARMOR SECURITY MODULE
1200 M:      John Johansen <john.johansen@canonical.com>
1201 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1202 S:      Supported
1203 W:      wiki.apparmor.net
1204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1205 F:      Documentation/admin-guide/LSM/apparmor.rst
1206 F:      security/apparmor/
1207
1208 APPLE BCM5974 MULTITOUCH DRIVER
1209 M:      Henrik Rydberg <rydberg@bitmath.org>
1210 L:      linux-input@vger.kernel.org
1211 S:      Odd fixes
1212 F:      drivers/input/mouse/bcm5974.c
1213
1214 APPLE SMC DRIVER
1215 M:      Henrik Rydberg <rydberg@bitmath.org>
1216 L:      linux-hwmon@vger.kernel.org
1217 S:      Odd fixes
1218 F:      drivers/hwmon/applesmc.c
1219
1220 APPLETALK NETWORK LAYER
1221 L:      netdev@vger.kernel.org
1222 S:      Odd fixes
1223 F:      drivers/net/appletalk/
1224 F:      include/linux/atalk.h
1225 F:      include/uapi/linux/atalk.h
1226 F:      net/appletalk/
1227
1228 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1229 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1230 S:      Supported
1231 F:      arch/arm64/boot/dts/apm/
1232
1233 APPLIED MICRO (APM) X-GENE SOC EDAC
1234 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1235 S:      Supported
1236 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1237 F:      drivers/edac/xgene_edac.c
1238
1239 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1240 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1241 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1242 S:      Supported
1243 F:      drivers/net/ethernet/apm/xgene-v2/
1244
1245 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1246 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1247 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1248 M:      Quan Nguyen <quan@os.amperecomputing.com>
1249 S:      Supported
1250 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1251 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1252 F:      drivers/net/ethernet/apm/xgene/
1253 F:      drivers/net/mdio/mdio-xgene.c
1254
1255 APPLIED MICRO (APM) X-GENE SOC PMU
1256 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1257 S:      Supported
1258 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1259 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1260 F:      drivers/perf/xgene_pmu.c
1261
1262 APTINA CAMERA SENSOR PLL
1263 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1264 L:      linux-media@vger.kernel.org
1265 S:      Maintained
1266 F:      drivers/media/i2c/aptina-pll.*
1267
1268 AQUANTIA ETHERNET DRIVER (atlantic)
1269 M:      Igor Russkikh <irusskikh@marvell.com>
1270 L:      netdev@vger.kernel.org
1271 S:      Supported
1272 W:      https://www.marvell.com/
1273 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
1274 F:      Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1275 F:      drivers/net/ethernet/aquantia/atlantic/
1276
1277 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1278 M:      Egor Pomozov <epomozov@marvell.com>
1279 L:      netdev@vger.kernel.org
1280 S:      Supported
1281 W:      http://www.aquantia.com
1282 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1283
1284 ARASAN NAND CONTROLLER DRIVER
1285 M:      Naga Sureshkumar Relli <nagasure@xilinx.com>
1286 L:      linux-mtd@lists.infradead.org
1287 S:      Maintained
1288 F:      Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1289 F:      drivers/mtd/nand/raw/arasan-nand-controller.c
1290
1291 ARC FRAMEBUFFER DRIVER
1292 M:      Jaya Kumar <jayalk@intworks.biz>
1293 S:      Maintained
1294 F:      drivers/video/fbdev/arcfb.c
1295 F:      drivers/video/fbdev/core/fb_defio.c
1296
1297 ARC PGU DRM DRIVER
1298 M:      Alexey Brodkin <abrodkin@synopsys.com>
1299 S:      Supported
1300 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1301 F:      drivers/gpu/drm/arc/
1302
1303 ARCNET NETWORK LAYER
1304 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1305 L:      netdev@vger.kernel.org
1306 S:      Maintained
1307 F:      drivers/net/arcnet/
1308 F:      include/uapi/linux/if_arcnet.h
1309
1310 ARM ARCHITECTED TIMER DRIVER
1311 M:      Mark Rutland <mark.rutland@arm.com>
1312 M:      Marc Zyngier <maz@kernel.org>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Maintained
1315 F:      arch/arm/include/asm/arch_timer.h
1316 F:      arch/arm64/include/asm/arch_timer.h
1317 F:      drivers/clocksource/arm_arch_timer.c
1318
1319 ARM HDLCD DRM DRIVER
1320 M:      Liviu Dudau <liviu.dudau@arm.com>
1321 S:      Supported
1322 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1323 F:      drivers/gpu/drm/arm/hdlcd_*
1324
1325 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1326 M:      Linus Walleij <linus.walleij@linaro.org>
1327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1328 S:      Maintained
1329 F:      Documentation/devicetree/bindings/arm/arm,integrator.yaml
1330 F:      Documentation/devicetree/bindings/arm/arm,realview.yaml
1331 F:      Documentation/devicetree/bindings/arm/arm,versatile.yaml
1332 F:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1333 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1334 F:      Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1335 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1336 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1337 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1338 F:      arch/arm/boot/dts/arm-realview-*
1339 F:      arch/arm/boot/dts/integrator*
1340 F:      arch/arm/boot/dts/versatile*
1341 F:      arch/arm/mach-integrator/
1342 F:      arch/arm/mach-realview/
1343 F:      arch/arm/mach-versatile/
1344 F:      arch/arm/plat-versatile/
1345 F:      drivers/bus/arm-integrator-lm.c
1346 F:      drivers/clk/versatile/
1347 F:      drivers/i2c/busses/i2c-versatile.c
1348 F:      drivers/irqchip/irq-versatile-fpga.c
1349 F:      drivers/mtd/maps/physmap-versatile.*
1350 F:      drivers/power/reset/arm-versatile-reboot.c
1351 F:      drivers/soc/versatile/
1352
1353 ARM KOMEDA DRM-KMS DRIVER
1354 M:      James (Qian) Wang <james.qian.wang@arm.com>
1355 M:      Liviu Dudau <liviu.dudau@arm.com>
1356 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1357 L:      Mali DP Maintainers <malidp@foss.arm.com>
1358 S:      Supported
1359 T:      git git://anongit.freedesktop.org/drm/drm-misc
1360 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1361 F:      Documentation/gpu/komeda-kms.rst
1362 F:      drivers/gpu/drm/arm/display/include/
1363 F:      drivers/gpu/drm/arm/display/komeda/
1364
1365 ARM MALI PANFROST DRM DRIVER
1366 M:      Rob Herring <robh@kernel.org>
1367 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1368 R:      Steven Price <steven.price@arm.com>
1369 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1370 L:      dri-devel@lists.freedesktop.org
1371 S:      Supported
1372 T:      git git://anongit.freedesktop.org/drm/drm-misc
1373 F:      drivers/gpu/drm/panfrost/
1374 F:      include/uapi/drm/panfrost_drm.h
1375
1376 ARM MALI-DP DRM DRIVER
1377 M:      Liviu Dudau <liviu.dudau@arm.com>
1378 M:      Brian Starkey <brian.starkey@arm.com>
1379 L:      Mali DP Maintainers <malidp@foss.arm.com>
1380 S:      Supported
1381 T:      git git://anongit.freedesktop.org/drm/drm-misc
1382 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1383 F:      Documentation/gpu/afbc.rst
1384 F:      drivers/gpu/drm/arm/
1385
1386 ARM MFM AND FLOPPY DRIVERS
1387 M:      Ian Molton <spyro@f2s.com>
1388 S:      Maintained
1389 F:      arch/arm/include/asm/floppy.h
1390 F:      arch/arm/mach-rpc/floppydma.S
1391
1392 ARM PMU PROFILING AND DEBUGGING
1393 M:      Will Deacon <will@kernel.org>
1394 M:      Mark Rutland <mark.rutland@arm.com>
1395 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1396 S:      Maintained
1397 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1398 F:      Documentation/devicetree/bindings/perf/
1399 F:      arch/arm*/include/asm/hw_breakpoint.h
1400 F:      arch/arm*/include/asm/perf_event.h
1401 F:      arch/arm*/kernel/hw_breakpoint.c
1402 F:      arch/arm*/kernel/perf_*
1403 F:      arch/arm/oprofile/common.c
1404 F:      drivers/perf/
1405 F:      include/linux/perf/arm_pmu.h
1406
1407 ARM PORT
1408 M:      Russell King <linux@armlinux.org.uk>
1409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1410 S:      Odd Fixes
1411 W:      http://www.armlinux.org.uk/
1412 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1413 F:      arch/arm/
1414 X:      arch/arm/boot/dts/
1415
1416 ARM PRIMECELL AACI PL041 DRIVER
1417 M:      Russell King <linux@armlinux.org.uk>
1418 S:      Odd Fixes
1419 F:      sound/arm/aaci.*
1420
1421 ARM PRIMECELL BUS SUPPORT
1422 M:      Russell King <linux@armlinux.org.uk>
1423 S:      Odd Fixes
1424 F:      drivers/amba/
1425 F:      include/linux/amba/bus.h
1426
1427 ARM PRIMECELL CLCD PL110 DRIVER
1428 M:      Russell King <linux@armlinux.org.uk>
1429 S:      Odd Fixes
1430 F:      drivers/video/fbdev/amba-clcd.*
1431
1432 ARM PRIMECELL KMI PL050 DRIVER
1433 M:      Russell King <linux@armlinux.org.uk>
1434 S:      Odd Fixes
1435 F:      drivers/input/serio/ambakmi.*
1436 F:      include/linux/amba/kmi.h
1437
1438 ARM PRIMECELL MMCI PL180/1 DRIVER
1439 M:      Russell King <linux@armlinux.org.uk>
1440 S:      Odd Fixes
1441 F:      drivers/mmc/host/mmci.*
1442 F:      include/linux/amba/mmci.h
1443
1444 ARM PRIMECELL SSP PL022 SPI DRIVER
1445 M:      Linus Walleij <linus.walleij@linaro.org>
1446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1447 S:      Maintained
1448 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1449 F:      drivers/spi/spi-pl022.c
1450
1451 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1452 M:      Russell King <linux@armlinux.org.uk>
1453 S:      Odd Fixes
1454 F:      drivers/tty/serial/amba-pl01*.c
1455 F:      include/linux/amba/serial.h
1456
1457 ARM PRIMECELL VIC PL190/PL192 DRIVER
1458 M:      Linus Walleij <linus.walleij@linaro.org>
1459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1460 S:      Maintained
1461 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1462 F:      drivers/irqchip/irq-vic.c
1463
1464 ARM SMC WATCHDOG DRIVER
1465 M:      Julius Werner <jwerner@chromium.org>
1466 R:      Evan Benn <evanbenn@chromium.org>
1467 S:      Maintained
1468 F:      Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1469 F:      drivers/watchdog/arm_smc_wdt.c
1470
1471 ARM SMMU DRIVERS
1472 M:      Will Deacon <will@kernel.org>
1473 R:      Robin Murphy <robin.murphy@arm.com>
1474 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1475 S:      Maintained
1476 F:      Documentation/devicetree/bindings/iommu/arm,smmu*
1477 F:      drivers/iommu/arm/
1478 F:      drivers/iommu/io-pgtable-arm*
1479
1480 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1481 M:      Arnd Bergmann <arnd@arndb.de>
1482 M:      Olof Johansson <olof@lixom.net>
1483 M:      soc@kernel.org
1484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1485 S:      Maintained
1486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1487 F:      arch/arm/boot/dts/Makefile
1488 F:      arch/arm64/boot/dts/Makefile
1489
1490 ARM SUB-ARCHITECTURES
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1494 F:      arch/arm/mach-*/
1495 F:      arch/arm/plat-*/
1496
1497 ARM/ACTIONS SEMI ARCHITECTURE
1498 M:      Andreas Färber <afaerber@suse.de>
1499 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1501 S:      Maintained
1502 F:      Documentation/devicetree/bindings/arm/actions.yaml
1503 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1504 F:      Documentation/devicetree/bindings/dma/owl-dma.yaml
1505 F:      Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1506 F:      Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1507 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1508 F:      Documentation/devicetree/bindings/pinctrl/actions,*
1509 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1510 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1511 F:      arch/arm/boot/dts/owl-*
1512 F:      arch/arm/mach-actions/
1513 F:      arch/arm64/boot/dts/actions/
1514 F:      drivers/clk/actions/
1515 F:      drivers/clocksource/timer-owl*
1516 F:      drivers/dma/owl-dma.c
1517 F:      drivers/i2c/busses/i2c-owl.c
1518 F:      drivers/irqchip/irq-owl-sirq.c
1519 F:      drivers/mmc/host/owl-mmc.c
1520 F:      drivers/pinctrl/actions/*
1521 F:      drivers/soc/actions/
1522 F:      include/dt-bindings/power/owl-*
1523 F:      include/dt-bindings/reset/actions,*
1524 F:      include/linux/soc/actions/
1525 N:      owl
1526
1527 ARM/ADS SPHERE MACHINE SUPPORT
1528 M:      Lennert Buytenhek <kernel@wantstofly.org>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 S:      Maintained
1531
1532 ARM/AFEB9260 MACHINE SUPPORT
1533 M:      Sergey Lapin <slapin@ossfans.org>
1534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1535 S:      Maintained
1536
1537 ARM/AJECO 1ARM MACHINE SUPPORT
1538 M:      Lennert Buytenhek <kernel@wantstofly.org>
1539 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1540 S:      Maintained
1541
1542 ARM/Allwinner SoC Clock Support
1543 M:      Emilio López <emilio@elopez.com.ar>
1544 S:      Maintained
1545 F:      drivers/clk/sunxi/
1546
1547 ARM/Allwinner sunXi SoC support
1548 M:      Maxime Ripard <mripard@kernel.org>
1549 M:      Chen-Yu Tsai <wens@csie.org>
1550 R:      Jernej Skrabec <jernej.skrabec@siol.net>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1554 F:      arch/arm/mach-sunxi/
1555 F:      arch/arm64/boot/dts/allwinner/
1556 F:      drivers/clk/sunxi-ng/
1557 F:      drivers/pinctrl/sunxi/
1558 F:      drivers/soc/sunxi/
1559 N:      sun[x456789]i
1560 N:      sun50i
1561
1562 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1563 M:      Neil Armstrong <narmstrong@baylibre.com>
1564 M:      Jerome Brunet <jbrunet@baylibre.com>
1565 L:      linux-amlogic@lists.infradead.org
1566 S:      Maintained
1567 F:      Documentation/devicetree/bindings/clock/amlogic*
1568 F:      drivers/clk/meson/
1569 F:      include/dt-bindings/clock/gxbb*
1570 F:      include/dt-bindings/clock/meson*
1571
1572 ARM/Amlogic Meson SoC Crypto Drivers
1573 M:      Corentin Labbe <clabbe@baylibre.com>
1574 L:      linux-crypto@vger.kernel.org
1575 L:      linux-amlogic@lists.infradead.org
1576 S:      Maintained
1577 F:      Documentation/devicetree/bindings/crypto/amlogic*
1578 F:      drivers/crypto/amlogic/
1579
1580 ARM/Amlogic Meson SoC Sound Drivers
1581 M:      Jerome Brunet <jbrunet@baylibre.com>
1582 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1583 S:      Maintained
1584 F:      Documentation/devicetree/bindings/sound/amlogic*
1585 F:      sound/soc/meson/
1586
1587 ARM/Amlogic Meson SoC support
1588 M:      Kevin Hilman <khilman@baylibre.com>
1589 R:      Neil Armstrong <narmstrong@baylibre.com>
1590 R:      Jerome Brunet <jbrunet@baylibre.com>
1591 R:      Martin Blumenstingl <martin.blumenstingl@googlemail.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 L:      linux-amlogic@lists.infradead.org
1594 S:      Maintained
1595 W:      http://linux-meson.com/
1596 F:      arch/arm/boot/dts/meson*
1597 F:      arch/arm/mach-meson/
1598 F:      arch/arm64/boot/dts/amlogic/
1599 F:      drivers/mmc/host/meson*
1600 F:      drivers/pinctrl/meson/
1601 F:      drivers/rtc/rtc-meson*
1602 F:      drivers/soc/amlogic/
1603 N:      meson
1604
1605 ARM/Annapurna Labs ALPINE ARCHITECTURE
1606 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1607 M:      Antoine Tenart <atenart@kernel.org>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610 F:      arch/arm/boot/dts/alpine*
1611 F:      arch/arm/mach-alpine/
1612 F:      arch/arm64/boot/dts/amazon/
1613 F:      drivers/*/*alpine*
1614
1615 ARM/ARTPEC MACHINE SUPPORT
1616 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1617 M:      Lars Persson <lars.persson@axis.com>
1618 L:      linux-arm-kernel@axis.com
1619 S:      Maintained
1620 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1621 F:      arch/arm/boot/dts/artpec6*
1622 F:      arch/arm/mach-artpec
1623 F:      drivers/clk/axis
1624 F:      drivers/crypto/axis
1625 F:      drivers/mmc/host/usdhi6rol0.c
1626 F:      drivers/pinctrl/pinctrl-artpec*
1627
1628 ARM/ASPEED I2C DRIVER
1629 M:      Brendan Higgins <brendanhiggins@google.com>
1630 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1631 R:      Joel Stanley <joel@jms.id.au>
1632 L:      linux-i2c@vger.kernel.org
1633 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1634 S:      Maintained
1635 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1636 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1637 F:      drivers/i2c/busses/i2c-aspeed.c
1638 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1639
1640 ARM/ASPEED MACHINE SUPPORT
1641 M:      Joel Stanley <joel@jms.id.au>
1642 R:      Andrew Jeffery <andrew@aj.id.au>
1643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1644 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1645 S:      Supported
1646 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1648 F:      arch/arm/boot/dts/aspeed-*
1649 F:      arch/arm/mach-aspeed/
1650 N:      aspeed
1651
1652 ARM/BITMAIN ARCHITECTURE
1653 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1654 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1655 S:      Maintained
1656 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1657 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1658 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1659 F:      arch/arm64/boot/dts/bitmain/
1660 F:      drivers/clk/clk-bm1880.c
1661 F:      drivers/pinctrl/pinctrl-bm1880.c
1662
1663 ARM/CALXEDA HIGHBANK ARCHITECTURE
1664 M:      Andre Przywara <andre.przywara@arm.com>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667 F:      arch/arm/boot/dts/ecx-*.dts*
1668 F:      arch/arm/boot/dts/highbank.dts
1669 F:      arch/arm/mach-highbank/
1670
1671 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1672 M:      Krzysztof Halasa <khalasa@piap.pl>
1673 S:      Maintained
1674 F:      arch/arm/mach-cns3xxx/
1675
1676 ARM/CAVIUM THUNDER NETWORK DRIVER
1677 M:      Sunil Goutham <sgoutham@marvell.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 S:      Supported
1680 F:      drivers/net/ethernet/cavium/thunder/
1681
1682 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1683 M:      Lukasz Majewski <lukma@denx.de>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686 F:      arch/arm/mach-ep93xx/ts72xx.c
1687
1688 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1689 M:      Alexander Shiyan <shc_work@mail.ru>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Odd Fixes
1692 N:      clps711x
1693
1694 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1695 M:      Lennert Buytenhek <kernel@wantstofly.org>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698
1699 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1700 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1701 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1702 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1703 S:      Maintained
1704 F:      arch/arm/mach-ep93xx/
1705 F:      arch/arm/mach-ep93xx/include/mach/
1706
1707 ARM/CLKDEV SUPPORT
1708 M:      Russell King <linux@armlinux.org.uk>
1709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1710 S:      Maintained
1711 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1712 F:      drivers/clk/clkdev.c
1713
1714 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1715 M:      Baruch Siach <baruch@tkos.co.il>
1716 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1717 S:      Maintained
1718 F:      arch/arm/boot/dts/cx92755*
1719 N:      digicolor
1720
1721 ARM/CONTEC MICRO9 MACHINE SUPPORT
1722 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1723 S:      Maintained
1724 F:      arch/arm/mach-ep93xx/micro9.c
1725
1726 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1727 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1728 M:      Suzuki K Poulose <suzuki.poulose@arm.com>
1729 R:      Mike Leach <mike.leach@linaro.org>
1730 R:      Leo Yan <leo.yan@linaro.org>
1731 L:      coresight@lists.linaro.org (moderated for non-subscribers)
1732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1733 S:      Maintained
1734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
1735 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1736 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1737 F:      Documentation/devicetree/bindings/arm/coresight-cti.yaml
1738 F:      Documentation/devicetree/bindings/arm/coresight.txt
1739 F:      Documentation/trace/coresight/*
1740 F:      drivers/hwtracing/coresight/*
1741 F:      include/dt-bindings/arm/coresight-cti-dt.h
1742 F:      tools/perf/arch/arm/util/auxtrace.c
1743 F:      tools/perf/arch/arm/util/cs-etm.c
1744 F:      tools/perf/arch/arm/util/cs-etm.h
1745 F:      tools/perf/arch/arm/util/pmu.c
1746 F:      tools/perf/util/cs-etm-decoder/*
1747 F:      tools/perf/util/cs-etm.*
1748
1749 ARM/CORGI MACHINE SUPPORT
1750 M:      Richard Purdie <rpurdie@rpsys.net>
1751 S:      Maintained
1752
1753 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1754 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1755 M:      Linus Walleij <linus.walleij@linaro.org>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 T:      git git://github.com/ulli-kroll/linux.git
1759 F:      Documentation/devicetree/bindings/arm/gemini.txt
1760 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1761 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1762 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1763 F:      arch/arm/mach-gemini/
1764 F:      drivers/net/ethernet/cortina/
1765 F:      drivers/pinctrl/pinctrl-gemini.c
1766 F:      drivers/rtc/rtc-ftrtc010.c
1767
1768 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1769 M:      Barry Song <baohua@kernel.org>
1770 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1771 S:      Maintained
1772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1773 F:      arch/arm/boot/dts/prima2*
1774 F:      arch/arm/mach-prima2/
1775 F:      drivers/clk/sirf/
1776 F:      drivers/clocksource/timer-atlas7.c
1777 F:      drivers/clocksource/timer-prima2.c
1778 X:      drivers/gnss
1779 N:      [^a-z]sirf
1780
1781 ARM/CZ.NIC TURRIS MOX SUPPORT
1782 M:      Marek Behun <marek.behun@nic.cz>
1783 S:      Maintained
1784 W:      http://mox.turris.cz
1785 F:      Documentation/ABI/testing/debugfs-moxtet
1786 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1787 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1788 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1789 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1790 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1791 F:      drivers/bus/moxtet.c
1792 F:      drivers/firmware/turris-mox-rwtm.c
1793 F:      drivers/gpio/gpio-moxtet.c
1794 F:      include/linux/moxtet.h
1795
1796 ARM/EBSA110 MACHINE SUPPORT
1797 M:      Russell King <linux@armlinux.org.uk>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 S:      Maintained
1800 W:      http://www.armlinux.org.uk/
1801 F:      arch/arm/mach-ebsa110/
1802 F:      drivers/net/ethernet/amd/am79c961a.*
1803
1804 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1805 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1806 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 S:      Maintained
1809 N:      efm32
1810
1811 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1812 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1814 S:      Maintained
1815 F:      arch/arm/mach-pxa/ezx.c
1816
1817 ARM/FARADAY FA526 PORT
1818 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1820 S:      Maintained
1821 T:      git git://git.berlios.de/gemini-board
1822 F:      arch/arm/mm/*-fa*
1823
1824 ARM/FOOTBRIDGE ARCHITECTURE
1825 M:      Russell King <linux@armlinux.org.uk>
1826 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1827 S:      Maintained
1828 W:      http://www.armlinux.org.uk/
1829 F:      arch/arm/include/asm/hardware/dec21285.h
1830 F:      arch/arm/mach-footbridge/
1831
1832 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1833 M:      Shawn Guo <shawnguo@kernel.org>
1834 M:      Sascha Hauer <s.hauer@pengutronix.de>
1835 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1836 R:      Fabio Estevam <festevam@gmail.com>
1837 R:      NXP Linux Team <linux-imx@nxp.com>
1838 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1839 S:      Maintained
1840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1841 X:      drivers/media/i2c/
1842 N:      imx
1843 N:      mxs
1844
1845 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1846 M:      Shawn Guo <shawnguo@kernel.org>
1847 M:      Li Yang <leoyang.li@nxp.com>
1848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1849 S:      Maintained
1850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1851 F:      arch/arm/boot/dts/ls1021a*
1852 F:      arch/arm64/boot/dts/freescale/fsl-*
1853 F:      arch/arm64/boot/dts/freescale/qoriq-*
1854
1855 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1856 M:      Shawn Guo <shawnguo@kernel.org>
1857 M:      Sascha Hauer <s.hauer@pengutronix.de>
1858 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1859 R:      Stefan Agner <stefan@agner.ch>
1860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1861 S:      Maintained
1862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1863 F:      arch/arm/boot/dts/vf*
1864 F:      arch/arm/mach-imx/*vf610*
1865
1866 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1867 M:      Lennert Buytenhek <kernel@wantstofly.org>
1868 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1869 S:      Maintained
1870
1871 ARM/GUMSTIX MACHINE SUPPORT
1872 M:      Steve Sakoman <sakoman@gmail.com>
1873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1874 S:      Maintained
1875
1876 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1877 M:      Philipp Zabel <philipp.zabel@gmail.com>
1878 M:      Paul Parsons <lost.distance@yahoo.com>
1879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1880 S:      Maintained
1881 F:      arch/arm/mach-pxa/hx4700.c
1882 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1883 F:      sound/soc/pxa/hx4700.c
1884
1885 ARM/HISILICON SOC SUPPORT
1886 M:      Wei Xu <xuwei5@hisilicon.com>
1887 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1888 S:      Supported
1889 W:      http://www.hisilicon.com
1890 T:      git git://github.com/hisilicon/linux-hisi.git
1891 F:      arch/arm/boot/dts/hi3*
1892 F:      arch/arm/boot/dts/hip*
1893 F:      arch/arm/boot/dts/hisi*
1894 F:      arch/arm/mach-hisi/
1895 F:      arch/arm64/boot/dts/hisilicon/
1896
1897 ARM/HP JORNADA 7XX MACHINE SUPPORT
1898 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1899 S:      Maintained
1900 W:      www.jlime.com
1901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1902 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1903 F:      arch/arm/mach-sa1100/jornada720.c
1904
1905 ARM/IGEP MACHINE SUPPORT
1906 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1907 M:      Javier Martinez Canillas <javier@dowhile0.org>
1908 L:      linux-omap@vger.kernel.org
1909 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1910 S:      Maintained
1911 F:      arch/arm/boot/dts/omap3-igep*
1912
1913 ARM/INCOME PXA270 SUPPORT
1914 M:      Marek Vasut <marek.vasut@gmail.com>
1915 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1916 S:      Maintained
1917 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1918
1919 ARM/INTEL IOP32X ARM ARCHITECTURE
1920 M:      Lennert Buytenhek <kernel@wantstofly.org>
1921 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1922 S:      Maintained
1923
1924 ARM/INTEL IQ81342EX MACHINE SUPPORT
1925 M:      Lennert Buytenhek <kernel@wantstofly.org>
1926 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1927 S:      Maintained
1928
1929 ARM/INTEL IXDP2850 MACHINE SUPPORT
1930 M:      Lennert Buytenhek <kernel@wantstofly.org>
1931 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1932 S:      Maintained
1933
1934 ARM/INTEL IXP4XX ARM ARCHITECTURE
1935 M:      Linus Walleij <linusw@kernel.org>
1936 M:      Imre Kaloz <kaloz@openwrt.org>
1937 M:      Krzysztof Halasa <khalasa@piap.pl>
1938 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1939 S:      Maintained
1940 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1941 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1942 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1943 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1944 F:      arch/arm/mach-ixp4xx/
1945 F:      drivers/clocksource/timer-ixp4xx.c
1946 F:      drivers/gpio/gpio-ixp4xx.c
1947 F:      drivers/irqchip/irq-ixp4xx.c
1948 F:      include/linux/irqchip/irq-ixp4xx.h
1949 F:      include/linux/platform_data/timer-ixp4xx.h
1950
1951 ARM/INTEL KEEMBAY ARCHITECTURE
1952 M:      Paul J. Murphy <paul.j.murphy@intel.com>
1953 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
1954 S:      Maintained
1955 F:      Documentation/devicetree/bindings/arm/intel,keembay.yaml
1956 F:      arch/arm64/boot/dts/intel/keembay-evm.dts
1957 F:      arch/arm64/boot/dts/intel/keembay-soc.dtsi
1958
1959 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1960 M:      Jonathan Cameron <jic23@cam.ac.uk>
1961 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1962 S:      Maintained
1963 F:      arch/arm/mach-pxa/stargate2.c
1964 F:      drivers/pcmcia/pxa2xx_stargate2.c
1965
1966 ARM/INTEL XSC3 (MANZANO) ARM CORE
1967 M:      Lennert Buytenhek <kernel@wantstofly.org>
1968 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1969 S:      Maintained
1970
1971 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1972 M:      Lennert Buytenhek <kernel@wantstofly.org>
1973 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1974 S:      Maintained
1975
1976 ARM/LG1K ARCHITECTURE
1977 M:      Chanho Min <chanho.min@lge.com>
1978 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1979 S:      Maintained
1980 F:      arch/arm64/boot/dts/lg/
1981
1982 ARM/LOGICPD PXA270 MACHINE SUPPORT
1983 M:      Lennert Buytenhek <kernel@wantstofly.org>
1984 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1985 S:      Maintained
1986
1987 ARM/LPC18XX ARCHITECTURE
1988 M:      Vladimir Zapolskiy <vz@mleia.com>
1989 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1990 S:      Maintained
1991 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1992 F:      arch/arm/boot/dts/lpc43*
1993 F:      drivers/i2c/busses/i2c-lpc2k.c
1994 F:      drivers/memory/pl172.c
1995 F:      drivers/mtd/spi-nor/controllers/nxp-spifi.c
1996 F:      drivers/rtc/rtc-lpc24xx.c
1997 N:      lpc18xx
1998
1999 ARM/LPC32XX SOC SUPPORT
2000 M:      Vladimir Zapolskiy <vz@mleia.com>
2001 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2002 S:      Maintained
2003 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
2004 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
2005 F:      arch/arm/boot/dts/lpc32*
2006 F:      arch/arm/mach-lpc32xx/
2007 F:      drivers/i2c/busses/i2c-pnx.c
2008 F:      drivers/net/ethernet/nxp/lpc_eth.c
2009 F:      drivers/usb/host/ohci-nxp.c
2010 F:      drivers/watchdog/pnx4008_wdt.c
2011 N:      lpc32xx
2012
2013 ARM/MAGICIAN MACHINE SUPPORT
2014 M:      Philipp Zabel <philipp.zabel@gmail.com>
2015 S:      Maintained
2016
2017 ARM/Marvell Dove/MV78xx0/Orion SOC support
2018 M:      Andrew Lunn <andrew@lunn.ch>
2019 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2020 M:      Gregory Clement <gregory.clement@bootlin.com>
2021 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2022 S:      Maintained
2023 T:      git git://git.infradead.org/linux-mvebu.git
2024 F:      Documentation/devicetree/bindings/soc/dove/
2025 F:      arch/arm/boot/dts/dove*
2026 F:      arch/arm/boot/dts/orion5x*
2027 F:      arch/arm/mach-dove/
2028 F:      arch/arm/mach-mv78xx0/
2029 F:      arch/arm/mach-orion5x/
2030 F:      arch/arm/plat-orion/
2031 F:      drivers/soc/dove/
2032
2033 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2034 M:      Andrew Lunn <andrew@lunn.ch>
2035 M:      Gregory Clement <gregory.clement@bootlin.com>
2036 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2038 S:      Maintained
2039 T:      git git://git.infradead.org/linux-mvebu.git
2040 F:      arch/arm/boot/dts/armada*
2041 F:      arch/arm/boot/dts/kirkwood*
2042 F:      arch/arm/configs/mvebu_*_defconfig
2043 F:      arch/arm/mach-mvebu/
2044 F:      arch/arm64/boot/dts/marvell/armada*
2045 F:      arch/arm64/boot/dts/marvell/cn913*
2046 F:      drivers/cpufreq/armada-37xx-cpufreq.c
2047 F:      drivers/cpufreq/armada-8k-cpufreq.c
2048 F:      drivers/cpufreq/mvebu-cpufreq.c
2049 F:      drivers/irqchip/irq-armada-370-xp.c
2050 F:      drivers/irqchip/irq-mvebu-*
2051 F:      drivers/pinctrl/mvebu/
2052 F:      drivers/rtc/rtc-armada38x.c
2053
2054 ARM/Mediatek RTC DRIVER
2055 M:      Eddie Huang <eddie.huang@mediatek.com>
2056 M:      Sean Wang <sean.wang@mediatek.com>
2057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2058 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2059 S:      Maintained
2060 F:      Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2061 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2062 F:      drivers/rtc/rtc-mt2712.c
2063 F:      drivers/rtc/rtc-mt6397.c
2064 F:      drivers/rtc/rtc-mt7622.c
2065
2066 ARM/Mediatek SoC support
2067 M:      Matthias Brugger <matthias.bgg@gmail.com>
2068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2069 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2070 S:      Maintained
2071 W:      https://mtk.bcnfs.org/
2072 C:      irc://chat.freenode.net/linux-mediatek
2073 F:      arch/arm/boot/dts/mt6*
2074 F:      arch/arm/boot/dts/mt7*
2075 F:      arch/arm/boot/dts/mt8*
2076 F:      arch/arm/mach-mediatek/
2077 F:      arch/arm64/boot/dts/mediatek/
2078 F:      drivers/soc/mediatek/
2079 N:      mtk
2080 N:      mt[678]
2081 K:      mediatek
2082
2083 ARM/Mediatek USB3 PHY DRIVER
2084 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2085 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2086 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2087 S:      Maintained
2088 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
2089 F:      drivers/phy/mediatek/
2090
2091 ARM/Microchip (AT91) SoC support
2092 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2093 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2094 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2096 S:      Supported
2097 W:      http://www.linux4sam.org
2098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2099 F:      arch/arm/boot/dts/at91*.dts
2100 F:      arch/arm/boot/dts/at91*.dtsi
2101 F:      arch/arm/boot/dts/sama*.dts
2102 F:      arch/arm/boot/dts/sama*.dtsi
2103 F:      arch/arm/include/debug/at91.S
2104 F:      arch/arm/mach-at91/
2105 F:      drivers/memory/atmel*
2106 F:      drivers/watchdog/sama5d4_wdt.c
2107 F:      include/soc/at91/
2108 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2109 X:      drivers/net/wireless/atmel/
2110 N:      at91
2111 N:      atmel
2112
2113 ARM/Microchip Sparx5 SoC support
2114 M:      Lars Povlsen <lars.povlsen@microchip.com>
2115 M:      Steen Hegelund <Steen.Hegelund@microchip.com>
2116 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
2117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2118 S:      Supported
2119 T:      git git://github.com/microchip-ung/linux-upstream.git
2120 F:      arch/arm64/boot/dts/microchip/
2121 N:      sparx5
2122
2123 Microchip Timer Counter Block (TCB) Capture Driver
2124 M:      Kamel Bouhara <kamel.bouhara@bootlin.com>
2125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2126 L:      linux-iio@vger.kernel.org
2127 S:      Maintained
2128 F:      drivers/counter/microchip-tcb-capture.c
2129
2130 ARM/MIOA701 MACHINE SUPPORT
2131 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2132 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2133 S:      Maintained
2134 F:      arch/arm/mach-pxa/mioa701.c
2135
2136 ARM/MStar/Sigmastar Armv7 SoC support
2137 M:      Daniel Palmer <daniel@thingy.jp>
2138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2139 S:      Maintained
2140 W:      http://linux-chenxing.org/
2141 F:      Documentation/devicetree/bindings/arm/mstar/*
2142 F:      arch/arm/boot/dts/mstar-*
2143 F:      arch/arm/mach-mstar/
2144
2145 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2146 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2147 S:      Maintained
2148
2149 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
2150 M:      Linus Walleij <linus.walleij@linaro.org>
2151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2152 S:      Maintained
2153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2154 F:      Documentation/devicetree/bindings/arm/ste-*
2155 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2156 F:      Documentation/devicetree/bindings/arm/ux500/
2157 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2158 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2159 F:      arch/arm/boot/dts/ste-*
2160 F:      arch/arm/mach-nomadik/
2161 F:      arch/arm/mach-u300/
2162 F:      arch/arm/mach-ux500/
2163 F:      drivers/clk/clk-nomadik.c
2164 F:      drivers/clk/clk-u300.c
2165 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2166 F:      drivers/clocksource/timer-u300.c
2167 F:      drivers/dma/coh901318*
2168 F:      drivers/dma/ste_dma40*
2169 F:      drivers/hwspinlock/u8500_hsem.c
2170 F:      drivers/i2c/busses/i2c-nomadik.c
2171 F:      drivers/i2c/busses/i2c-stu300.c
2172 F:      drivers/iio/adc/ab8500-gpadc.c
2173 F:      drivers/mfd/ab3100*
2174 F:      drivers/mfd/ab8500*
2175 F:      drivers/mfd/abx500*
2176 F:      drivers/mfd/db8500*
2177 F:      drivers/mfd/dbx500*
2178 F:      drivers/pinctrl/nomadik/
2179 F:      drivers/pinctrl/pinctrl-coh901*
2180 F:      drivers/pinctrl/pinctrl-u300.c
2181 F:      drivers/rtc/rtc-ab3100.c
2182 F:      drivers/rtc/rtc-ab8500.c
2183 F:      drivers/rtc/rtc-coh901331.c
2184 F:      drivers/rtc/rtc-pl031.c
2185 F:      drivers/soc/ux500/
2186 F:      drivers/watchdog/coh901327_wdt.c
2187
2188 ARM/NUVOTON NPCM ARCHITECTURE
2189 M:      Avi Fishman <avifishman70@gmail.com>
2190 M:      Tomer Maimon <tmaimon77@gmail.com>
2191 M:      Tali Perry <tali.perry1@gmail.com>
2192 R:      Patrick Venture <venture@google.com>
2193 R:      Nancy Yuen <yuenn@google.com>
2194 R:      Benjamin Fair <benjaminfair@google.com>
2195 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2196 S:      Supported
2197 F:      Documentation/devicetree/bindings/*/*/*npcm*
2198 F:      Documentation/devicetree/bindings/*/*npcm*
2199 F:      arch/arm/boot/dts/nuvoton-npcm*
2200 F:      arch/arm/mach-npcm/
2201 F:      drivers/*/*npcm*
2202 F:      drivers/*/*/*npcm*
2203 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2204
2205 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2206 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2207 S:      Orphan
2208 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2209 F:      arch/arm/mach-s3c/gta02.h
2210 F:      arch/arm/mach-s3c/mach-gta02.c
2211
2212 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2213 M:      Alexander Clouter <alex@digriz.org.uk>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 S:      Maintained
2216 W:      http://www.digriz.org.uk/ts78xx/kernel
2217 F:      arch/arm/mach-orion5x/ts78xx-*
2218
2219 ARM/OXNAS platform support
2220 M:      Neil Armstrong <narmstrong@baylibre.com>
2221 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2222 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2223 S:      Maintained
2224 F:      arch/arm/boot/dts/ox8*.dts*
2225 F:      arch/arm/mach-oxnas/
2226 F:      drivers/power/reset/oxnas-restart.c
2227 N:      oxnas
2228
2229 ARM/PALM TREO SUPPORT
2230 M:      Tomas Cech <sleep_walker@suse.com>
2231 L:      linux-arm-kernel@lists.infradead.org
2232 S:      Maintained
2233 W:      http://hackndev.com
2234 F:      arch/arm/mach-pxa/palmtreo.*
2235
2236 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2237 M:      Marek Vasut <marek.vasut@gmail.com>
2238 L:      linux-arm-kernel@lists.infradead.org
2239 S:      Maintained
2240 W:      http://hackndev.com
2241 F:      arch/arm/mach-pxa/include/mach/palmld.h
2242 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2243 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2244 F:      arch/arm/mach-pxa/palmld.c
2245 F:      arch/arm/mach-pxa/palmt5.*
2246 F:      arch/arm/mach-pxa/palmtc.c
2247 F:      arch/arm/mach-pxa/palmte2.*
2248 F:      arch/arm/mach-pxa/palmtx.c
2249
2250 ARM/PALMZ72 SUPPORT
2251 M:      Sergey Lapin <slapin@ossfans.org>
2252 L:      linux-arm-kernel@lists.infradead.org
2253 S:      Maintained
2254 W:      http://hackndev.com
2255 F:      arch/arm/mach-pxa/palmz72.*
2256
2257 ARM/PLEB SUPPORT
2258 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2259 S:      Maintained
2260 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2261
2262 ARM/PT DIGITAL BOARD PORT
2263 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2265 S:      Maintained
2266 W:      http://www.armlinux.org.uk/
2267
2268 ARM/QUALCOMM SUPPORT
2269 M:      Andy Gross <agross@kernel.org>
2270 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
2271 L:      linux-arm-msm@vger.kernel.org
2272 S:      Maintained
2273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2274 F:      Documentation/devicetree/bindings/*/qcom*
2275 F:      Documentation/devicetree/bindings/soc/qcom/
2276 F:      arch/arm/boot/dts/qcom-*.dts
2277 F:      arch/arm/boot/dts/qcom-*.dtsi
2278 F:      arch/arm/mach-qcom/
2279 F:      arch/arm64/boot/dts/qcom/
2280 F:      drivers/*/*/qcom*
2281 F:      drivers/*/*/qcom/
2282 F:      drivers/*/pm8???-*
2283 F:      drivers/*/qcom*
2284 F:      drivers/*/qcom/
2285 F:      drivers/bluetooth/btqcomsmd.c
2286 F:      drivers/clocksource/timer-qcom.c
2287 F:      drivers/cpuidle/cpuidle-qcom-spm.c
2288 F:      drivers/extcon/extcon-qcom*
2289 F:      drivers/i2c/busses/i2c-qcom-geni.c
2290 F:      drivers/i2c/busses/i2c-qup.c
2291 F:      drivers/iommu/msm*
2292 F:      drivers/mfd/ssbi.c
2293 F:      drivers/mmc/host/mmci_qcom*
2294 F:      drivers/mmc/host/sdhci-msm.c
2295 F:      drivers/pci/controller/dwc/pcie-qcom.c
2296 F:      drivers/phy/qualcomm/
2297 F:      drivers/power/*/msm*
2298 F:      drivers/reset/reset-qcom-*
2299 F:      drivers/scsi/ufs/ufs-qcom*
2300 F:      drivers/spi/spi-geni-qcom.c
2301 F:      drivers/spi/spi-qcom-qspi.c
2302 F:      drivers/spi/spi-qup.c
2303 F:      drivers/tty/serial/msm_serial.c
2304 F:      drivers/usb/dwc3/dwc3-qcom.c
2305 F:      include/dt-bindings/*/qcom*
2306 F:      include/linux/*/qcom*
2307
2308 ARM/RADISYS ENP2611 MACHINE SUPPORT
2309 M:      Lennert Buytenhek <kernel@wantstofly.org>
2310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2311 S:      Maintained
2312
2313 ARM/RDA MICRO ARCHITECTURE
2314 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2316 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2317 S:      Maintained
2318 F:      Documentation/devicetree/bindings/arm/rda.yaml
2319 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2320 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2321 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2322 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2323 F:      arch/arm/boot/dts/rda8810pl-*
2324 F:      drivers/clocksource/timer-rda.c
2325 F:      drivers/gpio/gpio-rda.c
2326 F:      drivers/irqchip/irq-rda-intc.c
2327 F:      drivers/tty/serial/rda-uart.c
2328
2329 ARM/REALTEK ARCHITECTURE
2330 M:      Andreas Färber <afaerber@suse.de>
2331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2332 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2333 S:      Maintained
2334 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2335 F:      arch/arm/boot/dts/rtd*
2336 F:      arch/arm/mach-realtek/
2337 F:      arch/arm64/boot/dts/realtek/
2338
2339 ARM/RENESAS ARM64 ARCHITECTURE
2340 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2341 M:      Magnus Damm <magnus.damm@gmail.com>
2342 L:      linux-renesas-soc@vger.kernel.org
2343 S:      Supported
2344 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2346 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2347 F:      arch/arm64/boot/dts/renesas/
2348 F:      drivers/soc/renesas/
2349 F:      include/linux/soc/renesas/
2350
2351 ARM/RISCPC ARCHITECTURE
2352 M:      Russell King <linux@armlinux.org.uk>
2353 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2354 S:      Maintained
2355 W:      http://www.armlinux.org.uk/
2356 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2357 F:      arch/arm/include/asm/hardware/ioc.h
2358 F:      arch/arm/include/asm/hardware/iomd.h
2359 F:      arch/arm/include/asm/hardware/memc.h
2360 F:      arch/arm/mach-rpc/
2361 F:      drivers/net/ethernet/8390/etherh.c
2362 F:      drivers/net/ethernet/i825xx/ether1*
2363 F:      drivers/net/ethernet/seeq/ether3*
2364 F:      drivers/scsi/arm/
2365
2366 ARM/Rockchip SoC support
2367 M:      Heiko Stuebner <heiko@sntech.de>
2368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2369 L:      linux-rockchip@lists.infradead.org
2370 S:      Maintained
2371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2372 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2373 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2374 F:      Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2375 F:      arch/arm/boot/dts/rk3*
2376 F:      arch/arm/boot/dts/rv1108*
2377 F:      arch/arm/mach-rockchip/
2378 F:      drivers/*/*/*rockchip*
2379 F:      drivers/*/*rockchip*
2380 F:      drivers/clk/rockchip/
2381 F:      drivers/i2c/busses/i2c-rk3x.c
2382 F:      sound/soc/rockchip/
2383 N:      rockchip
2384
2385 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2386 M:      Krzysztof Kozlowski <krzk@kernel.org>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 L:      linux-samsung-soc@vger.kernel.org
2389 S:      Maintained
2390 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2391 F:      Documentation/arm/samsung/
2392 F:      Documentation/devicetree/bindings/arm/samsung/
2393 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2394 F:      arch/arm/boot/dts/exynos*
2395 F:      arch/arm/boot/dts/s3c*
2396 F:      arch/arm/boot/dts/s5p*
2397 F:      arch/arm/mach-exynos*/
2398 F:      arch/arm/mach-s3c/
2399 F:      arch/arm/mach-s5p*/
2400 F:      arch/arm64/boot/dts/exynos/
2401 F:      drivers/*/*/*s3c24*
2402 F:      drivers/*/*s3c24*
2403 F:      drivers/*/*s3c64xx*
2404 F:      drivers/*/*s5pv210*
2405 F:      drivers/memory/samsung/
2406 F:      drivers/soc/samsung/
2407 F:      drivers/tty/serial/samsung*
2408 F:      include/linux/soc/samsung/
2409 N:      exynos
2410 N:      s3c2410
2411 N:      s3c64xx
2412 N:      s5pv210
2413
2414 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2415 M:      Andrzej Hajda <a.hajda@samsung.com>
2416 L:      linux-arm-kernel@lists.infradead.org
2417 L:      linux-media@vger.kernel.org
2418 S:      Maintained
2419 F:      drivers/media/platform/s5p-g2d/
2420
2421 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2422 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2423 L:      linux-samsung-soc@vger.kernel.org
2424 L:      linux-media@vger.kernel.org
2425 S:      Maintained
2426 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2427 F:      drivers/media/cec/platform/s5p/
2428
2429 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2430 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2431 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2432 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2433 L:      linux-arm-kernel@lists.infradead.org
2434 L:      linux-media@vger.kernel.org
2435 S:      Maintained
2436 F:      drivers/media/platform/s5p-jpeg/
2437
2438 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2439 M:      Andrzej Hajda <a.hajda@samsung.com>
2440 L:      linux-arm-kernel@lists.infradead.org
2441 L:      linux-media@vger.kernel.org
2442 S:      Maintained
2443 F:      drivers/media/platform/s5p-mfc/
2444
2445 ARM/SHMOBILE ARM ARCHITECTURE
2446 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2447 M:      Magnus Damm <magnus.damm@gmail.com>
2448 L:      linux-renesas-soc@vger.kernel.org
2449 S:      Supported
2450 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2452 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2453 F:      arch/arm/boot/dts/emev2*
2454 F:      arch/arm/boot/dts/gr-peach*
2455 F:      arch/arm/boot/dts/iwg20d-q7*
2456 F:      arch/arm/boot/dts/r7s*
2457 F:      arch/arm/boot/dts/r8a*
2458 F:      arch/arm/boot/dts/r9a*
2459 F:      arch/arm/boot/dts/sh*
2460 F:      arch/arm/configs/shmobile_defconfig
2461 F:      arch/arm/include/debug/renesas-scif.S
2462 F:      arch/arm/mach-shmobile/
2463 F:      drivers/soc/renesas/
2464 F:      include/linux/soc/renesas/
2465
2466 ARM/SOCFPGA ARCHITECTURE
2467 M:      Dinh Nguyen <dinguyen@kernel.org>
2468 S:      Maintained
2469 W:      http://www.rocketboards.org
2470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2471 F:      arch/arm/boot/dts/socfpga*
2472 F:      arch/arm/configs/socfpga_defconfig
2473 F:      arch/arm/mach-socfpga/
2474 F:      arch/arm64/boot/dts/altera/
2475 F:      arch/arm64/boot/dts/intel/
2476
2477 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2478 M:      Dinh Nguyen <dinguyen@kernel.org>
2479 S:      Maintained
2480 F:      drivers/clk/socfpga/
2481
2482 ARM/SOCFPGA EDAC SUPPORT
2483 M:      Dinh Nguyen <dinguyen@kernel.org>
2484 S:      Maintained
2485 F:      drivers/edac/altera_edac.[ch]
2486
2487 ARM/SPREADTRUM SoC SUPPORT
2488 M:      Orson Zhai <orsonzhai@gmail.com>
2489 M:      Baolin Wang <baolin.wang7@gmail.com>
2490 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2491 S:      Maintained
2492 F:      arch/arm64/boot/dts/sprd
2493 N:      sprd
2494 N:      sc27xx
2495 N:      sc2731
2496
2497 ARM/STI ARCHITECTURE
2498 M:      Patrice Chotard <patrice.chotard@st.com>
2499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2500 S:      Maintained
2501 W:      http://www.stlinux.com
2502 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2503 F:      arch/arm/boot/dts/sti*
2504 F:      arch/arm/mach-sti/
2505 F:      drivers/ata/ahci_st.c
2506 F:      drivers/char/hw_random/st-rng.c
2507 F:      drivers/clocksource/arm_global_timer.c
2508 F:      drivers/clocksource/clksrc_st_lpc.c
2509 F:      drivers/cpufreq/sti-cpufreq.c
2510 F:      drivers/dma/st_fdma*
2511 F:      drivers/i2c/busses/i2c-st.c
2512 F:      drivers/media/platform/sti/c8sectpfe/
2513 F:      drivers/media/rc/st_rc.c
2514 F:      drivers/mmc/host/sdhci-st.c
2515 F:      drivers/phy/st/phy-miphy28lp.c
2516 F:      drivers/phy/st/phy-stih407-usb.c
2517 F:      drivers/pinctrl/pinctrl-st.c
2518 F:      drivers/remoteproc/st_remoteproc.c
2519 F:      drivers/remoteproc/st_slim_rproc.c
2520 F:      drivers/reset/sti/
2521 F:      drivers/rtc/rtc-st-lpc.c
2522 F:      drivers/tty/serial/st-asc.c
2523 F:      drivers/usb/dwc3/dwc3-st.c
2524 F:      drivers/usb/host/ehci-st.c
2525 F:      drivers/usb/host/ohci-st.c
2526 F:      drivers/watchdog/st_lpc_wdt.c
2527 F:      include/linux/remoteproc/st_slim_rproc.h
2528
2529 ARM/STM32 ARCHITECTURE
2530 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2531 M:      Alexandre Torgue <alexandre.torgue@st.com>
2532 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2534 S:      Maintained
2535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2536 F:      arch/arm/boot/dts/stm32*
2537 F:      arch/arm/mach-stm32/
2538 F:      drivers/clocksource/armv7m_systick.c
2539 N:      stm32
2540 N:      stm
2541
2542 ARM/Synaptics SoC support
2543 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2544 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2545 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2546 S:      Maintained
2547 F:      arch/arm/boot/dts/berlin*
2548 F:      arch/arm/mach-berlin/
2549 F:      arch/arm64/boot/dts/synaptics/
2550
2551 ARM/TANGO ARCHITECTURE
2552 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2553 M:      Mans Rullgard <mans@mansr.com>
2554 L:      linux-arm-kernel@lists.infradead.org
2555 S:      Odd Fixes
2556 N:      tango
2557
2558 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2559 M:      Lennert Buytenhek <kernel@wantstofly.org>
2560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2561 S:      Maintained
2562
2563 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2564 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2565 L:      linux-tegra@vger.kernel.org
2566 L:      linux-media@vger.kernel.org
2567 S:      Maintained
2568 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2569 F:      drivers/media/cec/platform/tegra/
2570
2571 ARM/TETON BGA MACHINE SUPPORT
2572 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2574 S:      Maintained
2575
2576 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2577 M:      Santosh Shilimkar <ssantosh@kernel.org>
2578 L:      linux-kernel@vger.kernel.org
2579 S:      Maintained
2580 F:      drivers/memory/*emif*
2581
2582 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2583 M:      Santosh Shilimkar <ssantosh@kernel.org>
2584 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2585 S:      Maintained
2586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2587 F:      arch/arm/boot/dts/keystone-*
2588 F:      arch/arm/mach-keystone/
2589
2590 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2591 M:      Santosh Shilimkar <ssantosh@kernel.org>
2592 L:      linux-kernel@vger.kernel.org
2593 S:      Maintained
2594 F:      drivers/clk/keystone/
2595
2596 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2597 M:      Santosh Shilimkar <ssantosh@kernel.org>
2598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2599 L:      linux-kernel@vger.kernel.org
2600 S:      Maintained
2601 F:      drivers/clocksource/timer-keystone.c
2602
2603 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2604 M:      Santosh Shilimkar <ssantosh@kernel.org>
2605 L:      linux-kernel@vger.kernel.org
2606 S:      Maintained
2607 F:      drivers/power/reset/keystone-reset.c
2608
2609 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2610 M:      Tero Kristo <t-kristo@ti.com>
2611 M:      Nishanth Menon <nm@ti.com>
2612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2613 S:      Supported
2614 F:      Documentation/devicetree/bindings/arm/ti/k3.yaml
2615 F:      arch/arm64/boot/dts/ti/Makefile
2616 F:      arch/arm64/boot/dts/ti/k3-*
2617 F:      include/dt-bindings/pinctrl/k3.h
2618
2619 ARM/THECUS N2100 MACHINE SUPPORT
2620 M:      Lennert Buytenhek <kernel@wantstofly.org>
2621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2622 S:      Maintained
2623
2624 ARM/TOSA MACHINE SUPPORT
2625 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2626 M:      Dirk Opfer <dirk@opfer-online.de>
2627 S:      Maintained
2628
2629 ARM/TOSHIBA VISCONTI ARCHITECTURE
2630 M:      Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
2631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2632 S:      Supported
2633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
2634 F:      Documentation/devicetree/bindings/arm/toshiba.yaml
2635 F:      Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml
2636 F:      arch/arm64/boot/dts/toshiba/
2637 F:      drivers/pinctrl/visconti/
2638 N:      visconti
2639
2640 ARM/UNIPHIER ARCHITECTURE
2641 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2642 S:      Orphan
2643 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2644 F:      Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2645 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2646 F:      arch/arm/boot/dts/uniphier*
2647 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2648 F:      arch/arm/mach-uniphier/
2649 F:      arch/arm/mm/cache-uniphier.c
2650 F:      arch/arm64/boot/dts/socionext/uniphier*
2651 F:      drivers/bus/uniphier-system-bus.c
2652 F:      drivers/clk/uniphier/
2653 F:      drivers/dma/uniphier-mdmac.c
2654 F:      drivers/gpio/gpio-uniphier.c
2655 F:      drivers/i2c/busses/i2c-uniphier*
2656 F:      drivers/irqchip/irq-uniphier-aidet.c
2657 F:      drivers/mmc/host/uniphier-sd.c
2658 F:      drivers/pinctrl/uniphier/
2659 F:      drivers/reset/reset-uniphier.c
2660 F:      drivers/tty/serial/8250/8250_uniphier.c
2661 N:      uniphier
2662
2663 ARM/VERSATILE EXPRESS PLATFORM
2664 M:      Liviu Dudau <liviu.dudau@arm.com>
2665 M:      Sudeep Holla <sudeep.holla@arm.com>
2666 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2668 S:      Maintained
2669 F:      */*/*/vexpress*
2670 F:      */*/vexpress*
2671 F:      arch/arm/boot/dts/vexpress*
2672 F:      arch/arm/mach-vexpress/
2673 F:      arch/arm64/boot/dts/arm/
2674 F:      drivers/clk/versatile/clk-vexpress-osc.c
2675 F:      drivers/clocksource/timer-versatile.c
2676 N:      mps2
2677
2678 ARM/VFP SUPPORT
2679 M:      Russell King <linux@armlinux.org.uk>
2680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2681 S:      Maintained
2682 W:      http://www.armlinux.org.uk/
2683 F:      arch/arm/vfp/
2684
2685 ARM/VOIPAC PXA270 SUPPORT
2686 M:      Marek Vasut <marek.vasut@gmail.com>
2687 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2688 S:      Maintained
2689 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2690 F:      arch/arm/mach-pxa/vpac270.c
2691
2692 ARM/VT8500 ARM ARCHITECTURE
2693 M:      Tony Prisk <linux@prisktech.co.nz>
2694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2695 S:      Maintained
2696 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2697 F:      arch/arm/mach-vt8500/
2698 F:      drivers/clocksource/timer-vt8500.c
2699 F:      drivers/i2c/busses/i2c-wmt.c
2700 F:      drivers/mmc/host/wmt-sdmmc.c
2701 F:      drivers/pwm/pwm-vt8500.c
2702 F:      drivers/rtc/rtc-vt8500.c
2703 F:      drivers/tty/serial/vt8500_serial.c
2704 F:      drivers/usb/host/ehci-platform.c
2705 F:      drivers/usb/host/uhci-platform.c
2706 F:      drivers/video/fbdev/vt8500lcdfb.*
2707 F:      drivers/video/fbdev/wm8505fb*
2708 F:      drivers/video/fbdev/wmt_ge_rops.*
2709
2710 ARM/ZIPIT Z2 SUPPORT
2711 M:      Marek Vasut <marek.vasut@gmail.com>
2712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2713 S:      Maintained
2714 F:      arch/arm/mach-pxa/include/mach/z2.h
2715 F:      arch/arm/mach-pxa/z2.c
2716
2717 ARM/ZTE ARCHITECTURE
2718 M:      Jun Nie <jun.nie@linaro.org>
2719 M:      Shawn Guo <shawnguo@kernel.org>
2720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2721 S:      Maintained
2722 F:      Documentation/devicetree/bindings/arm/zte.yaml
2723 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2724 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2725 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2726 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2727 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2728 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2729 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2730 F:      Documentation/devicetree/bindings/soc/zte/
2731 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2732 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2733 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2734 F:      arch/arm/boot/dts/zx2967*
2735 F:      arch/arm/mach-zx/
2736 F:      arch/arm64/boot/dts/zte/
2737 F:      drivers/clk/zte/
2738 F:      drivers/dma/zx_dma.c
2739 F:      drivers/gpio/gpio-zx.c
2740 F:      drivers/i2c/busses/i2c-zx2967.c
2741 F:      drivers/mmc/host/dw_mmc-zx.*
2742 F:      drivers/pinctrl/zte/
2743 F:      drivers/soc/zte/
2744 F:      drivers/thermal/zx2967_thermal.c
2745 F:      drivers/watchdog/zx2967_wdt.c
2746 F:      include/dt-bindings/clock/zx2967*.h
2747 F:      include/dt-bindings/soc/zte,*.h
2748 F:      sound/soc/codecs/zx_aud96p22.c
2749 F:      sound/soc/zte/
2750
2751 ARM/ZYNQ ARCHITECTURE
2752 M:      Michal Simek <michal.simek@xilinx.com>
2753 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2754 S:      Supported
2755 W:      http://wiki.xilinx.com
2756 T:      git https://github.com/Xilinx/linux-xlnx.git
2757 F:      Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
2758 F:      Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
2759 F:      arch/arm/mach-zynq/
2760 F:      drivers/block/xsysace.c
2761 F:      drivers/clocksource/timer-cadence-ttc.c
2762 F:      drivers/cpuidle/cpuidle-zynq.c
2763 F:      drivers/edac/synopsys_edac.c
2764 F:      drivers/i2c/busses/i2c-cadence.c
2765 F:      drivers/i2c/busses/i2c-xiic.c
2766 F:      drivers/mmc/host/sdhci-of-arasan.c
2767 N:      zynq
2768 N:      xilinx
2769
2770 ARM64 PORT (AARCH64 ARCHITECTURE)
2771 M:      Catalin Marinas <catalin.marinas@arm.com>
2772 M:      Will Deacon <will@kernel.org>
2773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2774 S:      Maintained
2775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2776 F:      Documentation/arm64/
2777 F:      arch/arm64/
2778 F:      tools/testing/selftests/arm64/
2779 X:      arch/arm64/boot/dts/
2780
2781 AS3645A LED FLASH CONTROLLER DRIVER
2782 M:      Sakari Ailus <sakari.ailus@iki.fi>
2783 L:      linux-leds@vger.kernel.org
2784 S:      Maintained
2785 F:      drivers/leds/leds-as3645a.c
2786
2787 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2788 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2789 L:      linux-media@vger.kernel.org
2790 S:      Maintained
2791 T:      git git://linuxtv.org/media_tree.git
2792 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2793 F:      drivers/media/i2c/ak7375.c
2794
2795 ASAHI KASEI AK8974 DRIVER
2796 M:      Linus Walleij <linus.walleij@linaro.org>
2797 L:      linux-iio@vger.kernel.org
2798 S:      Supported
2799 W:      http://www.akm.com/
2800 F:      drivers/iio/magnetometer/ak8974.c
2801
2802 ASC7621 HARDWARE MONITOR DRIVER
2803 M:      George Joseph <george.joseph@fairview5.com>
2804 L:      linux-hwmon@vger.kernel.org
2805 S:      Maintained
2806 F:      Documentation/hwmon/asc7621.rst
2807 F:      drivers/hwmon/asc7621.c
2808
2809 ASPEED PINCTRL DRIVERS
2810 M:      Andrew Jeffery <andrew@aj.id.au>
2811 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2812 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2813 L:      linux-gpio@vger.kernel.org
2814 S:      Maintained
2815 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2816 F:      drivers/pinctrl/aspeed/
2817
2818 ASPEED SCU INTERRUPT CONTROLLER DRIVER
2819 M:      Eddie James <eajames@linux.ibm.com>
2820 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2821 S:      Maintained
2822 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
2823 F:      drivers/irqchip/irq-aspeed-scu-ic.c
2824 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
2825
2826 ASPEED VIDEO ENGINE DRIVER
2827 M:      Eddie James <eajames@linux.ibm.com>
2828 L:      linux-media@vger.kernel.org
2829 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2830 S:      Maintained
2831 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2832 F:      drivers/media/platform/aspeed-video.c
2833
2834 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2835 M:      Corentin Chary <corentin.chary@gmail.com>
2836 L:      acpi4asus-user@lists.sourceforge.net
2837 L:      platform-driver-x86@vger.kernel.org
2838 S:      Maintained
2839 W:      http://acpi4asus.sf.net
2840 F:      drivers/platform/x86/asus*.c
2841 F:      drivers/platform/x86/eeepc*.c
2842
2843 ASUS WIRELESS RADIO CONTROL DRIVER
2844 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2845 L:      platform-driver-x86@vger.kernel.org
2846 S:      Maintained
2847 F:      drivers/platform/x86/asus-wireless.c
2848
2849 ASYMMETRIC KEYS
2850 M:      David Howells <dhowells@redhat.com>
2851 L:      keyrings@vger.kernel.org
2852 S:      Maintained
2853 F:      Documentation/crypto/asymmetric-keys.rst
2854 F:      crypto/asymmetric_keys/
2855 F:      include/crypto/pkcs7.h
2856 F:      include/crypto/public_key.h
2857 F:      include/linux/verification.h
2858
2859 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2860 R:      Dan Williams <dan.j.williams@intel.com>
2861 S:      Odd fixes
2862 W:      http://sourceforge.net/projects/xscaleiop
2863 F:      Documentation/crypto/async-tx-api.rst
2864 F:      crypto/async_tx/
2865 F:      drivers/dma/
2866 F:      include/linux/async_tx.h
2867 F:      include/linux/dmaengine.h
2868
2869 AT24 EEPROM DRIVER
2870 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2871 L:      linux-i2c@vger.kernel.org
2872 S:      Maintained
2873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2874 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
2875 F:      drivers/misc/eeprom/at24.c
2876
2877 ATA OVER ETHERNET (AOE) DRIVER
2878 M:      "Justin Sanders" <justin@coraid.com>
2879 S:      Supported
2880 W:      http://www.openaoe.org/
2881 F:      Documentation/admin-guide/aoe/
2882 F:      drivers/block/aoe/
2883
2884 ATHEROS 71XX/9XXX GPIO DRIVER
2885 M:      Alban Bedel <albeu@free.fr>
2886 S:      Maintained
2887 W:      https://github.com/AlbanBedel/linux
2888 T:      git git://github.com/AlbanBedel/linux
2889 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2890 F:      drivers/gpio/gpio-ath79.c
2891
2892 ATHEROS 71XX/9XXX USB PHY DRIVER
2893 M:      Alban Bedel <albeu@free.fr>
2894 S:      Maintained
2895 W:      https://github.com/AlbanBedel/linux
2896 T:      git git://github.com/AlbanBedel/linux
2897 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2898 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2899
2900 ATHEROS ATH GENERIC UTILITIES
2901 M:      Kalle Valo <kvalo@codeaurora.org>
2902 L:      linux-wireless@vger.kernel.org
2903 S:      Supported
2904 F:      drivers/net/wireless/ath/*
2905
2906 ATHEROS ATH5K WIRELESS DRIVER
2907 M:      Jiri Slaby <jirislaby@kernel.org>
2908 M:      Nick Kossifidis <mickflemm@gmail.com>
2909 M:      Luis Chamberlain <mcgrof@kernel.org>
2910 L:      linux-wireless@vger.kernel.org
2911 S:      Maintained
2912 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
2913 F:      drivers/net/wireless/ath/ath5k/
2914
2915 ATHEROS ATH6KL WIRELESS DRIVER
2916 M:      Kalle Valo <kvalo@codeaurora.org>
2917 L:      linux-wireless@vger.kernel.org
2918 S:      Supported
2919 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
2920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2921 F:      drivers/net/wireless/ath/ath6kl/
2922
2923 ATI_REMOTE2 DRIVER
2924 M:      Ville Syrjala <syrjala@sci.fi>
2925 S:      Maintained
2926 F:      drivers/input/misc/ati_remote2.c
2927
2928 ATK0110 HWMON DRIVER
2929 M:      Luca Tettamanti <kronos.it@gmail.com>
2930 L:      linux-hwmon@vger.kernel.org
2931 S:      Maintained
2932 F:      drivers/hwmon/asus_atk0110.c
2933
2934 ATLX ETHERNET DRIVERS
2935 M:      Jay Cliburn <jcliburn@gmail.com>
2936 M:      Chris Snook <chris.snook@gmail.com>
2937 L:      netdev@vger.kernel.org
2938 S:      Maintained
2939 W:      http://sourceforge.net/projects/atl1
2940 W:      http://atl1.sourceforge.net
2941 F:      drivers/net/ethernet/atheros/
2942
2943 ATM
2944 M:      Chas Williams <3chas3@gmail.com>
2945 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2946 L:      netdev@vger.kernel.org
2947 S:      Maintained
2948 W:      http://linux-atm.sourceforge.net
2949 F:      drivers/atm/
2950 F:      include/linux/atm*
2951 F:      include/uapi/linux/atm*
2952
2953 ATMEL MACB ETHERNET DRIVER
2954 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2955 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
2956 S:      Supported
2957 F:      drivers/net/ethernet/cadence/
2958
2959 ATMEL MAXTOUCH DRIVER
2960 M:      Nick Dyer <nick@shmanahar.org>
2961 S:      Maintained
2962 T:      git git://github.com/ndyer/linux.git
2963 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2964 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2965
2966 ATMEL WIRELESS DRIVER
2967 M:      Simon Kelley <simon@thekelleys.org.uk>
2968 L:      linux-wireless@vger.kernel.org
2969 S:      Maintained
2970 W:      http://www.thekelleys.org.uk/atmel
2971 W:      http://atmelwlandriver.sourceforge.net/
2972 F:      drivers/net/wireless/atmel/atmel*
2973
2974 ATOMIC INFRASTRUCTURE
2975 M:      Will Deacon <will@kernel.org>
2976 M:      Peter Zijlstra <peterz@infradead.org>
2977 R:      Boqun Feng <boqun.feng@gmail.com>
2978 L:      linux-kernel@vger.kernel.org
2979 S:      Maintained
2980 F:      arch/*/include/asm/atomic*.h
2981 F:      include/*/atomic*.h
2982 F:      include/linux/refcount.h
2983 F:      Documentation/atomic_*.txt
2984 F:      scripts/atomic/
2985
2986 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2987 M:      Bradley Grove <linuxdrivers@attotech.com>
2988 L:      linux-scsi@vger.kernel.org
2989 S:      Supported
2990 W:      http://www.attotech.com
2991 F:      drivers/scsi/esas2r
2992
2993 ATUSB IEEE 802.15.4 RADIO DRIVER
2994 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2995 L:      linux-wpan@vger.kernel.org
2996 S:      Maintained
2997 F:      drivers/net/ieee802154/at86rf230.h
2998 F:      drivers/net/ieee802154/atusb.c
2999 F:      drivers/net/ieee802154/atusb.h
3000
3001 AUDIT SUBSYSTEM
3002 M:      Paul Moore <paul@paul-moore.com>
3003 M:      Eric Paris <eparis@redhat.com>
3004 L:      linux-audit@redhat.com (moderated for non-subscribers)
3005 S:      Supported
3006 W:      https://github.com/linux-audit
3007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3008 F:      include/linux/audit.h
3009 F:      include/uapi/linux/audit.h
3010 F:      kernel/audit*
3011
3012 AUXILIARY DISPLAY DRIVERS
3013 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3014 S:      Maintained
3015 F:      drivers/auxdisplay/
3016 F:      include/linux/cfag12864b.h
3017
3018 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3019 M:      Andreas Klinger <ak@it-klinger.de>
3020 L:      linux-iio@vger.kernel.org
3021 S:      Maintained
3022 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3023 F:      drivers/iio/adc/hx711.c
3024
3025 AX.25 NETWORK LAYER
3026 M:      Ralf Baechle <ralf@linux-mips.org>
3027 L:      linux-hams@vger.kernel.org
3028 S:      Maintained
3029 W:      http://www.linux-ax25.org/
3030 F:      include/net/ax25.h
3031 F:      include/uapi/linux/ax25.h
3032 F:      net/ax25/
3033
3034 AXENTIA ARM DEVICES
3035 M:      Peter Rosin <peda@axentia.se>
3036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3037 S:      Maintained
3038 F:      arch/arm/boot/dts/at91-linea.dtsi
3039 F:      arch/arm/boot/dts/at91-natte.dtsi
3040 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
3041 F:      arch/arm/boot/dts/at91-tse850-3.dts
3042
3043 AXENTIA ASOC DRIVERS
3044 M:      Peter Rosin <peda@axentia.se>
3045 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3046 S:      Maintained
3047 F:      Documentation/devicetree/bindings/sound/axentia,*
3048 F:      sound/soc/atmel/tse850-pcm5142.c
3049
3050 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3051 M:      Nuno Sá <nuno.sa@analog.com>
3052 L:      linux-hwmon@vger.kernel.org
3053 S:      Supported
3054 W:      http://ez.analog.com/community/linux-device-drivers
3055 F:      Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3056 F:      drivers/hwmon/axi-fan-control.c
3057
3058 AXXIA I2C CONTROLLER
3059 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
3060 L:      linux-i2c@vger.kernel.org
3061 S:      Maintained
3062 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3063 F:      drivers/i2c/busses/i2c-axxia.c
3064
3065 AZ6007 DVB DRIVER
3066 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3067 L:      linux-media@vger.kernel.org
3068 S:      Maintained
3069 W:      https://linuxtv.org
3070 T:      git git://linuxtv.org/media_tree.git
3071 F:      drivers/media/usb/dvb-usb-v2/az6007.c
3072
3073 AZTECH FM RADIO RECEIVER DRIVER
3074 M:      Hans Verkuil <hverkuil@xs4all.nl>
3075 L:      linux-media@vger.kernel.org
3076 S:      Maintained
3077 W:      https://linuxtv.org
3078 T:      git git://linuxtv.org/media_tree.git
3079 F:      drivers/media/radio/radio-aztech*
3080
3081 B43 WIRELESS DRIVER
3082 L:      linux-wireless@vger.kernel.org
3083 L:      b43-dev@lists.infradead.org
3084 S:      Odd Fixes
3085 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3086 F:      drivers/net/wireless/broadcom/b43/
3087
3088 B43LEGACY WIRELESS DRIVER
3089 M:      Larry Finger <Larry.Finger@lwfinger.net>
3090 L:      linux-wireless@vger.kernel.org
3091 L:      b43-dev@lists.infradead.org
3092 S:      Maintained
3093 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3094 F:      drivers/net/wireless/broadcom/b43legacy/
3095
3096 BACKLIGHT CLASS/SUBSYSTEM
3097 M:      Lee Jones <lee.jones@linaro.org>
3098 M:      Daniel Thompson <daniel.thompson@linaro.org>
3099 M:      Jingoo Han <jingoohan1@gmail.com>
3100 L:      dri-devel@lists.freedesktop.org
3101 S:      Maintained
3102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3103 F:      Documentation/ABI/stable/sysfs-class-backlight
3104 F:      Documentation/ABI/testing/sysfs-class-backlight
3105 F:      Documentation/devicetree/bindings/leds/backlight
3106 F:      drivers/video/backlight/
3107 F:      include/linux/backlight.h
3108 F:      include/linux/pwm_backlight.h
3109
3110 BATMAN ADVANCED
3111 M:      Marek Lindner <mareklindner@neomailbox.ch>
3112 M:      Simon Wunderlich <sw@simonwunderlich.de>
3113 M:      Antonio Quartulli <a@unstable.cc>
3114 M:      Sven Eckelmann <sven@narfation.org>
3115 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3116 S:      Maintained
3117 W:      https://www.open-mesh.org/
3118 Q:      https://patchwork.open-mesh.org/project/batman/list/
3119 B:      https://www.open-mesh.org/projects/batman-adv/issues
3120 C:      irc://chat.freenode.net/batman
3121 T:      git https://git.open-mesh.org/linux-merge.git
3122 F:      Documentation/networking/batman-adv.rst
3123 F:      include/uapi/linux/batadv_packet.h
3124 F:      include/uapi/linux/batman_adv.h
3125 F:      net/batman-adv/
3126
3127 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3128 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3129 L:      linux-hams@vger.kernel.org
3130 S:      Maintained
3131 W:      http://www.baycom.org/~tom/ham/ham.html
3132 F:      drivers/net/hamradio/baycom*
3133
3134 BCACHE (BLOCK LAYER CACHE)
3135 M:      Coly Li <colyli@suse.de>
3136 M:      Kent Overstreet <kent.overstreet@gmail.com>
3137 L:      linux-bcache@vger.kernel.org
3138 S:      Maintained
3139 W:      http://bcache.evilpiepirate.org
3140 C:      irc://irc.oftc.net/bcache
3141 F:      drivers/md/bcache/
3142
3143 BDISP ST MEDIA DRIVER
3144 M:      Fabien Dessenne <fabien.dessenne@st.com>
3145 L:      linux-media@vger.kernel.org
3146 S:      Supported
3147 W:      https://linuxtv.org
3148 T:      git git://linuxtv.org/media_tree.git
3149 F:      drivers/media/platform/sti/bdisp
3150
3151 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3152 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3153 L:      netdev@vger.kernel.org
3154 S:      Maintained
3155 F:      drivers/net/ethernet/ec_bhf.c
3156
3157 BEFS FILE SYSTEM
3158 M:      Luis de Bethencourt <luisbg@kernel.org>
3159 M:      Salah Triki <salah.triki@gmail.com>
3160 S:      Maintained
3161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3162 F:      Documentation/filesystems/befs.rst
3163 F:      fs/befs/
3164
3165 BFQ I/O SCHEDULER
3166 M:      Paolo Valente <paolo.valente@linaro.org>
3167 M:      Jens Axboe <axboe@kernel.dk>
3168 L:      linux-block@vger.kernel.org
3169 S:      Maintained
3170 F:      Documentation/block/bfq-iosched.rst
3171 F:      block/bfq-*
3172
3173 BFS FILE SYSTEM
3174 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3175 S:      Maintained
3176 F:      Documentation/filesystems/bfs.rst
3177 F:      fs/bfs/
3178 F:      include/uapi/linux/bfs_fs.h
3179
3180 BLINKM RGB LED DRIVER
3181 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3182 S:      Maintained
3183 F:      drivers/leds/leds-blinkm.c
3184
3185 BLOCK LAYER
3186 M:      Jens Axboe <axboe@kernel.dk>
3187 L:      linux-block@vger.kernel.org
3188 S:      Maintained
3189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3190 F:      block/
3191 F:      drivers/block/
3192 F:      include/linux/blk*
3193 F:      kernel/trace/blktrace.c
3194 F:      lib/sbitmap.c
3195
3196 BLOCK2MTD DRIVER
3197 M:      Joern Engel <joern@lazybastard.org>
3198 L:      linux-mtd@lists.infradead.org
3199 S:      Maintained
3200 F:      drivers/mtd/devices/block2mtd.c
3201
3202 BLUETOOTH DRIVERS
3203 M:      Marcel Holtmann <marcel@holtmann.org>
3204 M:      Johan Hedberg <johan.hedberg@gmail.com>
3205 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3206 L:      linux-bluetooth@vger.kernel.org
3207 S:      Supported
3208 W:      http://www.bluez.org/
3209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3211 F:      drivers/bluetooth/
3212
3213 BLUETOOTH SUBSYSTEM
3214 M:      Marcel Holtmann <marcel@holtmann.org>
3215 M:      Johan Hedberg <johan.hedberg@gmail.com>
3216 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3217 L:      linux-bluetooth@vger.kernel.org
3218 S:      Supported
3219 W:      http://www.bluez.org/
3220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3222 F:      include/net/bluetooth/
3223 F:      net/bluetooth/
3224
3225 BONDING DRIVER
3226 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3227 M:      Veaceslav Falico <vfalico@gmail.com>
3228 M:      Andy Gospodarek <andy@greyhouse.net>
3229 L:      netdev@vger.kernel.org
3230 S:      Supported
3231 W:      http://sourceforge.net/projects/bonding/
3232 F:      drivers/net/bonding/
3233 F:      include/uapi/linux/if_bonding.h
3234
3235 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3236 M:      Dan Robertson <dan@dlrobertson.com>
3237 L:      linux-iio@vger.kernel.org
3238 S:      Maintained
3239 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3240 F:      drivers/iio/accel/bma400*
3241
3242 BPF (Safe dynamic programs and tools)
3243 M:      Alexei Starovoitov <ast@kernel.org>
3244 M:      Daniel Borkmann <daniel@iogearbox.net>
3245 M:      Andrii Nakryiko <andrii@kernel.org>
3246 R:      Martin KaFai Lau <kafai@fb.com>
3247 R:      Song Liu <songliubraving@fb.com>
3248 R:      Yonghong Song <yhs@fb.com>
3249 R:      John Fastabend <john.fastabend@gmail.com>
3250 R:      KP Singh <kpsingh@kernel.org>
3251 L:      netdev@vger.kernel.org
3252 L:      bpf@vger.kernel.org
3253 S:      Supported
3254 W:      https://bpf.io/
3255 Q:      https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
3256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3258 F:      Documentation/bpf/
3259 F:      Documentation/networking/filter.rst
3260 F:      arch/*/net/*
3261 F:      include/linux/bpf*
3262 F:      include/linux/filter.h
3263 F:      include/trace/events/xdp.h
3264 F:      include/uapi/linux/bpf*
3265 F:      include/uapi/linux/filter.h
3266 F:      kernel/bpf/
3267 F:      kernel/trace/bpf_trace.c
3268 F:      lib/test_bpf.c
3269 F:      net/bpf/
3270 F:      net/core/filter.c
3271 F:      net/sched/act_bpf.c
3272 F:      net/sched/cls_bpf.c
3273 F:      samples/bpf/
3274 F:      tools/bpf/
3275 F:      tools/lib/bpf/
3276 F:      tools/testing/selftests/bpf/
3277 N:      bpf
3278 K:      bpf
3279
3280 BPF JIT for ARM
3281 M:      Shubham Bansal <illusionist.neo@gmail.com>
3282 L:      netdev@vger.kernel.org
3283 L:      bpf@vger.kernel.org
3284 S:      Maintained
3285 F:      arch/arm/net/
3286
3287 BPF JIT for ARM64
3288 M:      Daniel Borkmann <daniel@iogearbox.net>
3289 M:      Alexei Starovoitov <ast@kernel.org>
3290 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3291 L:      netdev@vger.kernel.org
3292 L:      bpf@vger.kernel.org
3293 S:      Supported
3294 F:      arch/arm64/net/
3295
3296 BPF JIT for MIPS (32-BIT AND 64-BIT)
3297 M:      Paul Burton <paulburton@kernel.org>
3298 L:      netdev@vger.kernel.org
3299 L:      bpf@vger.kernel.org
3300 S:      Maintained
3301 F:      arch/mips/net/
3302
3303 BPF JIT for NFP NICs
3304 M:      Jakub Kicinski <kuba@kernel.org>
3305 L:      netdev@vger.kernel.org
3306 L:      bpf@vger.kernel.org
3307 S:      Supported
3308 F:      drivers/net/ethernet/netronome/nfp/bpf/
3309
3310 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3311 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3312 M:      Sandipan Das <sandipan@linux.ibm.com>
3313 L:      netdev@vger.kernel.org
3314 L:      bpf@vger.kernel.org
3315 S:      Maintained
3316 F:      arch/powerpc/net/
3317
3318 BPF JIT for RISC-V (32-bit)
3319 M:      Luke Nelson <luke.r.nels@gmail.com>
3320 M:      Xi Wang <xi.wang@gmail.com>
3321 L:      netdev@vger.kernel.org
3322 L:      bpf@vger.kernel.org
3323 S:      Maintained
3324 F:      arch/riscv/net/
3325 X:      arch/riscv/net/bpf_jit_comp64.c
3326
3327 BPF JIT for RISC-V (64-bit)
3328 M:      Björn Töpel <bjorn.topel@gmail.com>
3329 L:      netdev@vger.kernel.org
3330 L:      bpf@vger.kernel.org
3331 S:      Maintained
3332 F:      arch/riscv/net/
3333 X:      arch/riscv/net/bpf_jit_comp32.c
3334
3335 BPF JIT for S390
3336 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3337 M:      Heiko Carstens <hca@linux.ibm.com>
3338 M:      Vasily Gorbik <gor@linux.ibm.com>
3339 L:      netdev@vger.kernel.org
3340 L:      bpf@vger.kernel.org
3341 S:      Maintained
3342 F:      arch/s390/net/
3343 X:      arch/s390/net/pnet.c
3344
3345 BPF JIT for SPARC (32-BIT AND 64-BIT)
3346 M:      David S. Miller <davem@davemloft.net>
3347 L:      netdev@vger.kernel.org
3348 L:      bpf@vger.kernel.org
3349 S:      Maintained
3350 F:      arch/sparc/net/
3351
3352 BPF JIT for X86 32-BIT
3353 M:      Wang YanQing <udknight@gmail.com>
3354 L:      netdev@vger.kernel.org
3355 L:      bpf@vger.kernel.org
3356 S:      Maintained
3357 F:      arch/x86/net/bpf_jit_comp32.c
3358
3359 BPF JIT for X86 64-BIT
3360 M:      Alexei Starovoitov <ast@kernel.org>
3361 M:      Daniel Borkmann <daniel@iogearbox.net>
3362 L:      netdev@vger.kernel.org
3363 L:      bpf@vger.kernel.org
3364 S:      Supported
3365 F:      arch/x86/net/
3366 X:      arch/x86/net/bpf_jit_comp32.c
3367
3368 BPF LSM (Security Audit and Enforcement using BPF)
3369 M:      KP Singh <kpsingh@kernel.org>
3370 R:      Florent Revest <revest@chromium.org>
3371 R:      Brendan Jackman <jackmanb@chromium.org>
3372 L:      bpf@vger.kernel.org
3373 S:      Maintained
3374 F:      Documentation/bpf/bpf_lsm.rst
3375 F:      include/linux/bpf_lsm.h
3376 F:      kernel/bpf/bpf_lsm.c
3377 F:      security/bpf/
3378
3379 BROADCOM B44 10/100 ETHERNET DRIVER
3380 M:      Michael Chan <michael.chan@broadcom.com>
3381 L:      netdev@vger.kernel.org
3382 S:      Supported
3383 F:      drivers/net/ethernet/broadcom/b44.*
3384
3385 BROADCOM B53 ETHERNET SWITCH DRIVER
3386 M:      Florian Fainelli <f.fainelli@gmail.com>
3387 L:      netdev@vger.kernel.org
3388 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3389 S:      Supported
3390 F:      Documentation/devicetree/bindings/net/dsa/b53.txt
3391 F:      drivers/net/dsa/b53/*
3392 F:      include/linux/platform_data/b53.h
3393
3394 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3395 M:      Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
3396 L:      bcm-kernel-feedback-list@broadcom.com
3397 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3399 S:      Maintained
3400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git
3401 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3402 F:      drivers/pci/controller/pcie-brcmstb.c
3403 F:      drivers/staging/vc04_services
3404 N:      bcm2711
3405 N:      bcm2835
3406
3407 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3408 M:      Florian Fainelli <f.fainelli@gmail.com>
3409 M:      Ray Jui <rjui@broadcom.com>
3410 M:      Scott Branden <sbranden@broadcom.com>
3411 M:      bcm-kernel-feedback-list@broadcom.com
3412 S:      Maintained
3413 T:      git git://github.com/broadcom/mach-bcm
3414 F:      arch/arm/mach-bcm/
3415 N:      bcm281*
3416 N:      bcm113*
3417 N:      bcm216*
3418 N:      kona
3419
3420 BROADCOM BCM47XX MIPS ARCHITECTURE
3421 M:      Hauke Mehrtens <hauke@hauke-m.de>
3422 M:      Rafał Miłecki <zajec5@gmail.com>
3423 L:      linux-mips@vger.kernel.org
3424 S:      Maintained
3425 F:      Documentation/devicetree/bindings/mips/brcm/
3426 F:      arch/mips/bcm47xx/*
3427 F:      arch/mips/include/asm/mach-bcm47xx/*
3428
3429 BROADCOM BCM5301X ARM ARCHITECTURE
3430 M:      Hauke Mehrtens <hauke@hauke-m.de>
3431 M:      Rafał Miłecki <zajec5@gmail.com>
3432 M:      bcm-kernel-feedback-list@broadcom.com
3433 L:      linux-arm-kernel@lists.infradead.org
3434 S:      Maintained
3435 F:      arch/arm/boot/dts/bcm470*
3436 F:      arch/arm/boot/dts/bcm5301*
3437 F:      arch/arm/boot/dts/bcm953012*
3438 F:      arch/arm/mach-bcm/bcm_5301x.c
3439
3440 BROADCOM BCM53573 ARM ARCHITECTURE
3441 M:      Rafał Miłecki <rafal@milecki.pl>
3442 L:      bcm-kernel-feedback-list@broadcom.com
3443 L:      linux-arm-kernel@lists.infradead.org
3444 S:      Maintained
3445 F:      arch/arm/boot/dts/bcm47189*
3446 F:      arch/arm/boot/dts/bcm53573*
3447
3448 BROADCOM BCM63XX ARM ARCHITECTURE
3449 M:      Florian Fainelli <f.fainelli@gmail.com>
3450 M:      bcm-kernel-feedback-list@broadcom.com
3451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3452 S:      Maintained
3453 T:      git git://github.com/broadcom/stblinux.git
3454 N:      bcm63xx
3455
3456 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3457 M:      Kevin Cernekee <cernekee@gmail.com>
3458 L:      linux-usb@vger.kernel.org
3459 S:      Maintained
3460 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3461
3462 BROADCOM BCM7XXX ARM ARCHITECTURE
3463 M:      Florian Fainelli <f.fainelli@gmail.com>
3464 M:      bcm-kernel-feedback-list@broadcom.com
3465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3466 S:      Maintained
3467 T:      git git://github.com/broadcom/stblinux.git
3468 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3469 F:      arch/arm/boot/dts/bcm7*.dts*
3470 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3471 F:      arch/arm/mach-bcm/*brcmstb*
3472 F:      arch/arm/mm/cache-b15-rac.c
3473 F:      drivers/bus/brcmstb_gisb.c
3474 F:      drivers/pci/controller/pcie-brcmstb.c
3475 N:      brcmstb
3476
3477 BROADCOM BDC DRIVER
3478 M:      Al Cooper <alcooperx@gmail.com>
3479 L:      linux-usb@vger.kernel.org
3480 L:      bcm-kernel-feedback-list@broadcom.com
3481 S:      Maintained
3482 F:      Documentation/devicetree/bindings/usb/brcm,bdc.txt
3483 F:      drivers/usb/gadget/udc/bdc/
3484
3485 BROADCOM BMIPS CPUFREQ DRIVER
3486 M:      Markus Mayer <mmayer@broadcom.com>
3487 M:      bcm-kernel-feedback-list@broadcom.com
3488 L:      linux-pm@vger.kernel.org
3489 S:      Maintained
3490 F:      drivers/cpufreq/bmips-cpufreq.c
3491
3492 BROADCOM BMIPS MIPS ARCHITECTURE
3493 M:      Florian Fainelli <f.fainelli@gmail.com>
3494 L:      bcm-kernel-feedback-list@broadcom.com
3495 L:      linux-mips@vger.kernel.org
3496 S:      Maintained
3497 T:      git git://github.com/broadcom/stblinux.git
3498 F:      arch/mips/bmips/*
3499 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3500 F:      arch/mips/include/asm/mach-bmips/*
3501 F:      arch/mips/kernel/*bmips*
3502 F:      drivers/soc/bcm/bcm63xx
3503 F:      drivers/irqchip/irq-bcm63*
3504 F:      drivers/irqchip/irq-bcm7*
3505 F:      drivers/irqchip/irq-brcmstb*
3506 F:      include/linux/bcm963xx_nvram.h
3507 F:      include/linux/bcm963xx_tag.h
3508
3509 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3510 M:      Rasesh Mody <rmody@marvell.com>
3511 M:      GR-Linux-NIC-Dev@marvell.com
3512 L:      netdev@vger.kernel.org
3513 S:      Supported
3514 F:      drivers/net/ethernet/broadcom/bnx2.*
3515 F:      drivers/net/ethernet/broadcom/bnx2_*
3516
3517 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3518 M:      Saurav Kashyap <skashyap@marvell.com>
3519 M:      Javed Hasan <jhasan@marvell.com>
3520 M:      GR-QLogic-Storage-Upstream@marvell.com
3521 L:      linux-scsi@vger.kernel.org
3522 S:      Supported
3523 F:      drivers/scsi/bnx2fc/
3524
3525 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3526 M:      Nilesh Javali <njavali@marvell.com>
3527 M:      Manish Rangankar <mrangankar@marvell.com>
3528 M:      GR-QLogic-Storage-Upstream@marvell.com
3529 L:      linux-scsi@vger.kernel.org
3530 S:      Supported
3531 F:      drivers/scsi/bnx2i/
3532
3533 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3534 M:      Ariel Elior <aelior@marvell.com>
3535 M:      Sudarsana Kalluru <skalluru@marvell.com>
3536 M:      GR-everest-linux-l2@marvell.com
3537 L:      netdev@vger.kernel.org
3538 S:      Supported
3539 F:      drivers/net/ethernet/broadcom/bnx2x/
3540
3541 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3542 M:      Michael Chan <michael.chan@broadcom.com>
3543 L:      netdev@vger.kernel.org
3544 S:      Supported
3545 F:      drivers/net/ethernet/broadcom/bnxt/
3546
3547 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3548 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3549 M:      Franky Lin <franky.lin@broadcom.com>
3550 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3551 M:      Chi-hsien Lin <chi-hsien.lin@infineon.com>
3552 M:      Wright Feng <wright.feng@infineon.com>
3553 M:      Chung-hsien Hsu <chung-hsien.hsu@infineon.com>
3554 L:      linux-wireless@vger.kernel.org
3555 L:      brcm80211-dev-list.pdl@broadcom.com
3556 L:      SHA-cyfmac-dev-list@infineon.com
3557 S:      Supported
3558 F:      drivers/net/wireless/broadcom/brcm80211/
3559
3560 BROADCOM BRCMSTB GPIO DRIVER
3561 M:      Gregory Fong <gregory.0xf0@gmail.com>
3562 L:      bcm-kernel-feedback-list@broadcom.com
3563 S:      Supported
3564 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3565 F:      drivers/gpio/gpio-brcmstb.c
3566
3567 BROADCOM BRCMSTB I2C DRIVER
3568 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3569 L:      linux-i2c@vger.kernel.org
3570 L:      bcm-kernel-feedback-list@broadcom.com
3571 S:      Supported
3572 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
3573 F:      drivers/i2c/busses/i2c-brcmstb.c
3574
3575 BROADCOM BRCMSTB USB EHCI DRIVER
3576 M:      Al Cooper <alcooperx@gmail.com>
3577 L:      linux-usb@vger.kernel.org
3578 L:      bcm-kernel-feedback-list@broadcom.com
3579 S:      Maintained
3580 F:      Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
3581 F:      drivers/usb/host/ehci-brcm.*
3582
3583 BROADCOM BRCMSTB USB PIN MAP DRIVER
3584 M:      Al Cooper <alcooperx@gmail.com>
3585 L:      linux-usb@vger.kernel.org
3586 L:      bcm-kernel-feedback-list@broadcom.com
3587 S:      Maintained
3588 F:      Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
3589 F:      drivers/usb/misc/brcmstb-usb-pinmap.c
3590
3591 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3592 M:      Al Cooper <alcooperx@gmail.com>
3593 L:      linux-kernel@vger.kernel.org
3594 L:      bcm-kernel-feedback-list@broadcom.com
3595 S:      Maintained
3596 F:      drivers/phy/broadcom/phy-brcm-usb*
3597
3598 BROADCOM ETHERNET PHY DRIVERS
3599 M:      Florian Fainelli <f.fainelli@gmail.com>
3600 L:      bcm-kernel-feedback-list@broadcom.com
3601 L:      netdev@vger.kernel.org
3602 S:      Supported
3603 F:      Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
3604 F:      drivers/net/phy/bcm*.[ch]
3605 F:      drivers/net/phy/broadcom.c
3606 F:      include/linux/brcmphy.h
3607
3608 BROADCOM GENET ETHERNET DRIVER
3609 M:      Doug Berger <opendmb@gmail.com>
3610 M:      Florian Fainelli <f.fainelli@gmail.com>
3611 L:      bcm-kernel-feedback-list@broadcom.com
3612 L:      netdev@vger.kernel.org
3613 S:      Supported
3614 F:      Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
3615 F:      Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt
3616 F:      drivers/net/ethernet/broadcom/genet/
3617 F:      drivers/net/mdio/mdio-bcm-unimac.c
3618 F:      include/linux/platform_data/bcmgenet.h
3619 F:      include/linux/platform_data/mdio-bcm-unimac.h
3620
3621 BROADCOM IPROC ARM ARCHITECTURE
3622 M:      Ray Jui <rjui@broadcom.com>
3623 M:      Scott Branden <sbranden@broadcom.com>
3624 M:      bcm-kernel-feedback-list@broadcom.com
3625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3626 S:      Maintained
3627 T:      git git://github.com/broadcom/cygnus-linux.git
3628 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3629 F:      arch/arm64/boot/dts/broadcom/stingray/*
3630 F:      drivers/clk/bcm/clk-ns*
3631 F:      drivers/clk/bcm/clk-sr*
3632 F:      drivers/pinctrl/bcm/pinctrl-ns*
3633 F:      include/dt-bindings/clock/bcm-sr*
3634 N:      iproc
3635 N:      cygnus
3636 N:      bcm[-_]nsp
3637 N:      bcm9113*
3638 N:      bcm9583*
3639 N:      bcm9585*
3640 N:      bcm9586*
3641 N:      bcm988312
3642 N:      bcm113*
3643 N:      bcm583*
3644 N:      bcm585*
3645 N:      bcm586*
3646 N:      bcm88312
3647 N:      hr2
3648 N:      stingray
3649
3650 BROADCOM KONA GPIO DRIVER
3651 M:      Ray Jui <rjui@broadcom.com>
3652 L:      bcm-kernel-feedback-list@broadcom.com
3653 S:      Supported
3654 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3655 F:      drivers/gpio/gpio-bcm-kona.c
3656
3657 BROADCOM NETXTREME-E ROCE DRIVER
3658 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3659 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3660 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3661 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3662 M:      Naresh Kumar PBS <nareshkumar.pbs@broadcom.com>
3663 L:      linux-rdma@vger.kernel.org
3664 S:      Supported
3665 W:      http://www.broadcom.com
3666 F:      drivers/infiniband/hw/bnxt_re/
3667 F:      include/uapi/rdma/bnxt_re-abi.h
3668
3669 BROADCOM NVRAM DRIVER
3670 M:      Rafał Miłecki <zajec5@gmail.com>
3671 L:      linux-mips@vger.kernel.org
3672 S:      Maintained
3673 F:      drivers/firmware/broadcom/*
3674
3675 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3676 M:      Rafał Miłecki <zajec5@gmail.com>
3677 L:      linux-wireless@vger.kernel.org
3678 S:      Maintained
3679 F:      drivers/bcma/
3680 F:      include/linux/bcma/
3681
3682 BROADCOM SPI DRIVER
3683 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3684 M:      bcm-kernel-feedback-list@broadcom.com
3685 S:      Maintained
3686 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3687 F:      drivers/spi/spi-bcm-qspi.*
3688 F:      drivers/spi/spi-brcmstb-qspi.c
3689 F:      drivers/spi/spi-iproc-qspi.c
3690
3691 BROADCOM STB AVS CPUFREQ DRIVER
3692 M:      Markus Mayer <mmayer@broadcom.com>
3693 M:      bcm-kernel-feedback-list@broadcom.com
3694 L:      linux-pm@vger.kernel.org
3695 S:      Maintained
3696 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3697 F:      drivers/cpufreq/brcmstb*
3698
3699 BROADCOM STB AVS TMON DRIVER
3700 M:      Markus Mayer <mmayer@broadcom.com>
3701 M:      bcm-kernel-feedback-list@broadcom.com
3702 L:      linux-pm@vger.kernel.org
3703 S:      Maintained
3704 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3705 F:      drivers/thermal/broadcom/brcmstb*
3706
3707 BROADCOM STB DPFE DRIVER
3708 M:      Markus Mayer <mmayer@broadcom.com>
3709 M:      bcm-kernel-feedback-list@broadcom.com
3710 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3711 S:      Maintained
3712 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3713 F:      drivers/memory/brcmstb_dpfe.c
3714
3715 BROADCOM STB NAND FLASH DRIVER
3716 M:      Brian Norris <computersforpeace@gmail.com>
3717 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3718 L:      linux-mtd@lists.infradead.org
3719 L:      bcm-kernel-feedback-list@broadcom.com
3720 S:      Maintained
3721 F:      drivers/mtd/nand/raw/brcmnand/
3722
3723 BROADCOM SYSTEMPORT ETHERNET DRIVER
3724 M:      Florian Fainelli <f.fainelli@gmail.com>
3725 L:      bcm-kernel-feedback-list@broadcom.com
3726 L:      netdev@vger.kernel.org
3727 S:      Supported
3728 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3729
3730 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3731 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3732 M:      Prashant Sreedharan <prashant@broadcom.com>
3733 M:      Michael Chan <mchan@broadcom.com>
3734 L:      netdev@vger.kernel.org
3735 S:      Supported
3736 F:      drivers/net/ethernet/broadcom/tg3.*
3737
3738 BROCADE BFA FC SCSI DRIVER
3739 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3740 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3741 L:      linux-scsi@vger.kernel.org
3742 S:      Supported
3743 F:      drivers/scsi/bfa/
3744
3745 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3746 M:      Rasesh Mody <rmody@marvell.com>
3747 M:      Sudarsana Kalluru <skalluru@marvell.com>
3748 M:      GR-Linux-NIC-Dev@marvell.com
3749 L:      netdev@vger.kernel.org
3750 S:      Supported
3751 F:      drivers/net/ethernet/brocade/bna/
3752
3753 BSG (block layer generic sg v4 driver)
3754 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3755 L:      linux-scsi@vger.kernel.org
3756 S:      Supported
3757 F:      block/bsg.c
3758 F:      include/linux/bsg.h
3759 F:      include/uapi/linux/bsg.h
3760
3761 BT87X AUDIO DRIVER
3762 M:      Clemens Ladisch <clemens@ladisch.de>
3763 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3764 S:      Maintained
3765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3766 F:      Documentation/sound/cards/bt87x.rst
3767 F:      sound/pci/bt87x.c
3768
3769 BT8XXGPIO DRIVER
3770 M:      Michael Buesch <m@bues.ch>
3771 S:      Maintained
3772 W:      http://bu3sch.de/btgpio.php
3773 F:      drivers/gpio/gpio-bt8xx.c
3774
3775 BTRFS FILE SYSTEM
3776 M:      Chris Mason <clm@fb.com>
3777 M:      Josef Bacik <josef@toxicpanda.com>
3778 M:      David Sterba <dsterba@suse.com>
3779 L:      linux-btrfs@vger.kernel.org
3780 S:      Maintained
3781 W:      http://btrfs.wiki.kernel.org/
3782 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
3784 F:      Documentation/filesystems/btrfs.rst
3785 F:      fs/btrfs/
3786 F:      include/linux/btrfs*
3787 F:      include/uapi/linux/btrfs*
3788
3789 BTTV VIDEO4LINUX DRIVER
3790 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3791 L:      linux-media@vger.kernel.org
3792 S:      Odd fixes
3793 W:      https://linuxtv.org
3794 T:      git git://linuxtv.org/media_tree.git
3795 F:      Documentation/driver-api/media/drivers/bttv*
3796 F:      drivers/media/pci/bt8xx/bttv*
3797
3798 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3799 M:      Chanwoo Choi <cw00.choi@samsung.com>
3800 L:      linux-pm@vger.kernel.org
3801 L:      linux-samsung-soc@vger.kernel.org
3802 S:      Maintained
3803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3804 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3805 F:      drivers/devfreq/exynos-bus.c
3806
3807 BUSLOGIC SCSI DRIVER
3808 M:      Khalid Aziz <khalid@gonehiking.org>
3809 L:      linux-scsi@vger.kernel.org
3810 S:      Maintained
3811 F:      drivers/scsi/BusLogic.*
3812 F:      drivers/scsi/FlashPoint.*
3813
3814 C-MEDIA CMI8788 DRIVER
3815 M:      Clemens Ladisch <clemens@ladisch.de>
3816 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3817 S:      Maintained
3818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3819 F:      sound/pci/oxygen/
3820
3821 C-SKY ARCHITECTURE
3822 M:      Guo Ren <guoren@kernel.org>
3823 L:      linux-csky@vger.kernel.org
3824 S:      Supported
3825 T:      git https://github.com/c-sky/csky-linux.git
3826 F:      Documentation/devicetree/bindings/csky/
3827 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3828 F:      Documentation/devicetree/bindings/timer/csky,*
3829 F:      arch/csky/
3830 F:      drivers/clocksource/timer-gx6605s.c
3831 F:      drivers/clocksource/timer-mp-csky.c
3832 F:      drivers/irqchip/irq-csky-*
3833 N:      csky
3834 K:      csky
3835
3836 C6X ARCHITECTURE
3837 M:      Mark Salter <msalter@redhat.com>
3838 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3839 L:      linux-c6x-dev@linux-c6x.org
3840 S:      Maintained
3841 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3842 F:      arch/c6x/
3843
3844 CA8210 IEEE-802.15.4 RADIO DRIVER
3845 M:      Harry Morris <h.morris@cascoda.com>
3846 L:      linux-wpan@vger.kernel.org
3847 S:      Maintained
3848 W:      https://github.com/Cascoda/ca8210-linux.git
3849 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3850 F:      drivers/net/ieee802154/ca8210.c
3851
3852 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3853 M:      David Howells <dhowells@redhat.com>
3854 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3855 S:      Supported
3856 F:      Documentation/filesystems/caching/cachefiles.rst
3857 F:      fs/cachefiles/
3858
3859 CADENCE MIPI-CSI2 BRIDGES
3860 M:      Maxime Ripard <mripard@kernel.org>
3861 L:      linux-media@vger.kernel.org
3862 S:      Maintained
3863 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3864 F:      drivers/media/platform/cadence/cdns-csi2*
3865
3866 CADENCE NAND DRIVER
3867 L:      linux-mtd@lists.infradead.org
3868 S:      Orphan
3869 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3870 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3871
3872 CADENCE USB3 DRD IP DRIVER
3873 M:      Peter Chen <peter.chen@nxp.com>
3874 M:      Pawel Laszczak <pawell@cadence.com>
3875 M:      Roger Quadros <rogerq@ti.com>
3876 R:      Aswath Govindraju <a-govindraju@ti.com>
3877 L:      linux-usb@vger.kernel.org
3878 S:      Maintained
3879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3880 F:      Documentation/devicetree/bindings/usb/cdns,usb3.yaml
3881 F:      drivers/usb/cdns3/
3882
3883 CADET FM/AM RADIO RECEIVER DRIVER
3884 M:      Hans Verkuil <hverkuil@xs4all.nl>
3885 L:      linux-media@vger.kernel.org
3886 S:      Maintained
3887 W:      https://linuxtv.org
3888 T:      git git://linuxtv.org/media_tree.git
3889 F:      drivers/media/radio/radio-cadet*
3890
3891 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3892 L:      linux-media@vger.kernel.org
3893 S:      Orphan
3894 T:      git git://linuxtv.org/media_tree.git
3895 F:      Documentation/admin-guide/media/cafe_ccic*
3896 F:      drivers/media/platform/marvell-ccic/
3897
3898 CAIF NETWORK LAYER
3899 L:      netdev@vger.kernel.org
3900 S:      Orphan
3901 F:      Documentation/networking/caif/
3902 F:      drivers/net/caif/
3903 F:      include/net/caif/
3904 F:      include/uapi/linux/caif/
3905 F:      net/caif/
3906
3907 CAKE QDISC
3908 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3909 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3910 S:      Maintained
3911 F:      net/sched/sch_cake.c
3912
3913 CAN NETWORK DRIVERS
3914 M:      Wolfgang Grandegger <wg@grandegger.com>
3915 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3916 L:      linux-can@vger.kernel.org
3917 S:      Maintained
3918 W:      https://github.com/linux-can
3919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3921 F:      Documentation/devicetree/bindings/net/can/
3922 F:      drivers/net/can/
3923 F:      include/linux/can/dev.h
3924 F:      include/linux/can/led.h
3925 F:      include/linux/can/platform/
3926 F:      include/linux/can/rx-offload.h
3927 F:      include/uapi/linux/can/error.h
3928 F:      include/uapi/linux/can/netlink.h
3929 F:      include/uapi/linux/can/vxcan.h
3930
3931 CAN NETWORK LAYER
3932 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3933 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3934 L:      linux-can@vger.kernel.org
3935 S:      Maintained
3936 W:      https://github.com/linux-can
3937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3939 F:      Documentation/networking/can.rst
3940 F:      include/linux/can/core.h
3941 F:      include/linux/can/skb.h
3942 F:      include/net/netns/can.h
3943 F:      include/uapi/linux/can.h
3944 F:      include/uapi/linux/can/bcm.h
3945 F:      include/uapi/linux/can/gw.h
3946 F:      include/uapi/linux/can/isotp.h
3947 F:      include/uapi/linux/can/raw.h
3948 F:      net/can/
3949
3950 CAN-J1939 NETWORK LAYER
3951 M:      Robin van der Gracht <robin@protonic.nl>
3952 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3953 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3954 L:      linux-can@vger.kernel.org
3955 S:      Maintained
3956 F:      Documentation/networking/j1939.rst
3957 F:      include/uapi/linux/can/j1939.h
3958 F:      net/can/j1939/
3959
3960 CAPABILITIES
3961 M:      Serge Hallyn <serge@hallyn.com>
3962 L:      linux-security-module@vger.kernel.org
3963 S:      Supported
3964 F:      include/linux/capability.h
3965 F:      include/uapi/linux/capability.h
3966 F:      kernel/capability.c
3967 F:      security/commoncap.c
3968
3969 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3970 M:      Kevin Tsai <ktsai@capellamicro.com>
3971 S:      Maintained
3972 F:      drivers/iio/light/cm*
3973
3974 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3975 M:      Christian Lamparter <chunkeey@googlemail.com>
3976 L:      linux-wireless@vger.kernel.org
3977 S:      Maintained
3978 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
3979 F:      drivers/net/wireless/ath/carl9170/
3980
3981 CAVIUM I2C DRIVER
3982 M:      Robert Richter <rric@kernel.org>
3983 S:      Odd Fixes
3984 W:      http://www.marvell.com
3985 F:      drivers/i2c/busses/i2c-octeon*
3986 F:      drivers/i2c/busses/i2c-thunderx*
3987
3988 CAVIUM LIQUIDIO NETWORK DRIVER
3989 M:      Derek Chickles <dchickles@marvell.com>
3990 M:      Satanand Burla <sburla@marvell.com>
3991 M:      Felix Manlunas <fmanlunas@marvell.com>
3992 L:      netdev@vger.kernel.org
3993 S:      Supported
3994 W:      http://www.marvell.com
3995 F:      drivers/net/ethernet/cavium/liquidio/
3996
3997 CAVIUM MMC DRIVER
3998 M:      Robert Richter <rric@kernel.org>
3999 S:      Odd Fixes
4000 W:      http://www.marvell.com
4001 F:      drivers/mmc/host/cavium*
4002
4003 CAVIUM OCTEON-TX CRYPTO DRIVER
4004 M:      George Cherian <gcherian@marvell.com>
4005 L:      linux-crypto@vger.kernel.org
4006 S:      Supported
4007 W:      http://www.marvell.com
4008 F:      drivers/crypto/cavium/cpt/
4009
4010 CAVIUM THUNDERX2 ARM64 SOC
4011 M:      Robert Richter <rric@kernel.org>
4012 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4013 S:      Odd Fixes
4014 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4015 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
4016
4017 CC2520 IEEE-802.15.4 RADIO DRIVER
4018 M:      Varka Bhadram <varkabhadram@gmail.com>
4019 L:      linux-wpan@vger.kernel.org
4020 S:      Maintained
4021 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4022 F:      drivers/net/ieee802154/cc2520.c
4023 F:      include/linux/spi/cc2520.h
4024
4025 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4026 M:      Gilad Ben-Yossef <gilad@benyossef.com>
4027 L:      linux-crypto@vger.kernel.org
4028 S:      Supported
4029 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4030 F:      drivers/crypto/ccree/
4031
4032 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4033 M:      Hadar Gat <hadar.gat@arm.com>
4034 L:      linux-crypto@vger.kernel.org
4035 S:      Supported
4036 F:      drivers/char/hw_random/cctrng.c
4037 F:      drivers/char/hw_random/cctrng.h
4038 F:      Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4039 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4040
4041 CEC FRAMEWORK
4042 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4043 L:      linux-media@vger.kernel.org
4044 S:      Supported
4045 W:      http://linuxtv.org
4046 T:      git git://linuxtv.org/media_tree.git
4047 F:      Documentation/ABI/testing/debugfs-cec-error-inj
4048 F:      Documentation/devicetree/bindings/media/cec.txt
4049 F:      Documentation/driver-api/media/cec-core.rst
4050 F:      Documentation/userspace-api/media/cec
4051 F:      drivers/media/cec/
4052 F:      drivers/media/rc/keymaps/rc-cec.c
4053 F:      include/media/cec-notifier.h
4054 F:      include/media/cec.h
4055 F:      include/uapi/linux/cec-funcs.h
4056 F:      include/uapi/linux/cec.h
4057
4058 CEC GPIO DRIVER
4059 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4060 L:      linux-media@vger.kernel.org
4061 S:      Supported
4062 W:      http://linuxtv.org
4063 T:      git git://linuxtv.org/media_tree.git
4064 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
4065 F:      drivers/media/cec/platform/cec-gpio/
4066
4067 CELL BROADBAND ENGINE ARCHITECTURE
4068 M:      Arnd Bergmann <arnd@arndb.de>
4069 L:      linuxppc-dev@lists.ozlabs.org
4070 S:      Supported
4071 W:      http://www.ibm.com/developerworks/power/cell/
4072 F:      arch/powerpc/include/asm/cell*.h
4073 F:      arch/powerpc/include/asm/spu*.h
4074 F:      arch/powerpc/include/uapi/asm/spu*.h
4075 F:      arch/powerpc/oprofile/*cell*
4076 F:      arch/powerpc/platforms/cell/
4077
4078 CELLWISE CW2015 BATTERY DRIVER
4079 M:      Tobias Schrammm <t.schramm@manjaro.org>
4080 S:      Maintained
4081 F:      Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
4082 F:      drivers/power/supply/cw2015_battery.c
4083
4084 CEPH COMMON CODE (LIBCEPH)
4085 M:      Ilya Dryomov <idryomov@gmail.com>
4086 M:      Jeff Layton <jlayton@kernel.org>
4087 L:      ceph-devel@vger.kernel.org
4088 S:      Supported
4089 W:      http://ceph.com/
4090 T:      git git://github.com/ceph/ceph-client.git
4091 F:      include/linux/ceph/
4092 F:      include/linux/crush/
4093 F:      net/ceph/
4094
4095 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
4096 M:      Jeff Layton <jlayton@kernel.org>
4097 M:      Ilya Dryomov <idryomov@gmail.com>
4098 L:      ceph-devel@vger.kernel.org
4099 S:      Supported
4100 W:      http://ceph.com/
4101 T:      git git://github.com/ceph/ceph-client.git
4102 F:      Documentation/filesystems/ceph.rst
4103 F:      fs/ceph/
4104
4105 CERTIFICATE HANDLING
4106 M:      David Howells <dhowells@redhat.com>
4107 M:      David Woodhouse <dwmw2@infradead.org>
4108 L:      keyrings@vger.kernel.org
4109 S:      Maintained
4110 F:      Documentation/admin-guide/module-signing.rst
4111 F:      certs/
4112 F:      scripts/extract-cert.c
4113 F:      scripts/sign-file.c
4114
4115 CFAG12864B LCD DRIVER
4116 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
4117 S:      Maintained
4118 F:      drivers/auxdisplay/cfag12864b.c
4119 F:      include/linux/cfag12864b.h
4120
4121 CFAG12864BFB LCD FRAMEBUFFER DRIVER
4122 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
4123 S:      Maintained
4124 F:      drivers/auxdisplay/cfag12864bfb.c
4125 F:      include/linux/cfag12864b.h
4126
4127 CHAR and MISC DRIVERS
4128 M:      Arnd Bergmann <arnd@arndb.de>
4129 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4130 S:      Supported
4131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
4132 F:      drivers/char/
4133 F:      drivers/misc/
4134 F:      include/linux/miscdevice.h
4135 X:      drivers/char/agp/
4136 X:      drivers/char/hw_random/
4137 X:      drivers/char/ipmi/
4138 X:      drivers/char/random.c
4139 X:      drivers/char/tpm/
4140
4141 CHECKPATCH
4142 M:      Andy Whitcroft <apw@canonical.com>
4143 M:      Joe Perches <joe@perches.com>
4144 S:      Maintained
4145 F:      scripts/checkpatch.pl
4146
4147 CHINESE DOCUMENTATION
4148 M:      Harry Wei <harryxiyou@gmail.com>
4149 M:      Alex Shi <alex.shi@linux.alibaba.com>
4150 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
4151 S:      Maintained
4152 F:      Documentation/translations/zh_CN/
4153
4154 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4155 M:      Peter Chen <Peter.Chen@nxp.com>
4156 L:      linux-usb@vger.kernel.org
4157 S:      Maintained
4158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4159 F:      drivers/usb/chipidea/
4160
4161 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4162 M:      Hans de Goede <hdegoede@redhat.com>
4163 L:      linux-input@vger.kernel.org
4164 S:      Maintained
4165 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
4166 F:      drivers/input/touchscreen/chipone_icn8318.c
4167
4168 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4169 M:      Hans de Goede <hdegoede@redhat.com>
4170 L:      linux-input@vger.kernel.org
4171 S:      Maintained
4172 F:      drivers/input/touchscreen/chipone_icn8505.c
4173
4174 CHROME HARDWARE PLATFORM SUPPORT
4175 M:      Benson Leung <bleung@chromium.org>
4176 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4177 S:      Maintained
4178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4179 F:      drivers/platform/chrome/
4180
4181 CHROMEOS EC CODEC DRIVER
4182 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4183 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4184 R:      Guenter Roeck <groeck@chromium.org>
4185 S:      Maintained
4186 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4187 F:      sound/soc/codecs/cros_ec_codec.*
4188
4189 CHROMEOS EC SUBDRIVERS
4190 M:      Benson Leung <bleung@chromium.org>
4191 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4192 R:      Guenter Roeck <groeck@chromium.org>
4193 S:      Maintained
4194 F:      drivers/power/supply/cros_usbpd-charger.c
4195 N:      cros_ec
4196 N:      cros-ec
4197
4198 CHRONTEL CH7322 CEC DRIVER
4199 M:      Jeff Chase <jnchase@google.com>
4200 L:      linux-media@vger.kernel.org
4201 S:      Maintained
4202 T:      git git://linuxtv.org/media_tree.git
4203 F:      Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
4204 F:      drivers/media/cec/i2c/ch7322.c
4205
4206 CIRRUS LOGIC AUDIO CODEC DRIVERS
4207 M:      James Schulman <james.schulman@cirrus.com>
4208 M:      David Rhodes <david.rhodes@cirrus.com>
4209 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4210 L:      patches@opensource.cirrus.com
4211 S:      Maintained
4212 F:      sound/soc/codecs/cs*
4213
4214 CIRRUS LOGIC EP93XX ETHERNET DRIVER
4215 M:      Hartley Sweeten <hsweeten@visionengravers.com>
4216 L:      netdev@vger.kernel.org
4217 S:      Maintained
4218 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
4219
4220 CIRRUS LOGIC LOCHNAGAR DRIVER
4221 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4222 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4223 L:      patches@opensource.cirrus.com
4224 S:      Supported
4225 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
4226 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
4227 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
4228 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
4229 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
4230 F:      Documentation/hwmon/lochnagar.rst
4231 F:      drivers/clk/clk-lochnagar.c
4232 F:      drivers/hwmon/lochnagar-hwmon.c
4233 F:      drivers/mfd/lochnagar-i2c.c
4234 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
4235 F:      drivers/regulator/lochnagar-regulator.c
4236 F:      include/dt-bindings/clk/lochnagar.h
4237 F:      include/dt-bindings/pinctrl/lochnagar.h
4238 F:      include/linux/mfd/lochnagar*
4239 F:      sound/soc/codecs/lochnagar-sc.c
4240
4241 CIRRUS LOGIC MADERA CODEC DRIVERS
4242 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4243 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4244 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4245 L:      patches@opensource.cirrus.com
4246 S:      Supported
4247 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4248 T:      git https://github.com/CirrusLogic/linux-drivers.git
4249 F:      Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
4250 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
4251 F:      Documentation/devicetree/bindings/sound/cirrus,madera.yaml
4252 F:      drivers/gpio/gpio-madera*
4253 F:      drivers/irqchip/irq-madera*
4254 F:      drivers/mfd/cs47l*
4255 F:      drivers/mfd/madera*
4256 F:      drivers/pinctrl/cirrus/*
4257 F:      include/dt-bindings/sound/madera*
4258 F:      include/linux/irqchip/irq-madera*
4259 F:      include/linux/mfd/madera/*
4260 F:      include/sound/madera*
4261 F:      sound/soc/codecs/cs47l*
4262 F:      sound/soc/codecs/madera*
4263
4264 CISCO FCOE HBA DRIVER
4265 M:      Satish Kharat <satishkh@cisco.com>
4266 M:      Sesidhar Baddela <sebaddel@cisco.com>
4267 M:      Karan Tilak Kumar <kartilak@cisco.com>
4268 L:      linux-scsi@vger.kernel.org
4269 S:      Supported
4270 F:      drivers/scsi/fnic/
4271
4272 CISCO SCSI HBA DRIVER
4273 M:      Karan Tilak Kumar <kartilak@cisco.com>
4274 M:      Sesidhar Baddela <sebaddel@cisco.com>
4275 L:      linux-scsi@vger.kernel.org
4276 S:      Supported
4277 F:      drivers/scsi/snic/
4278
4279 CISCO VIC ETHERNET NIC DRIVER
4280 M:      Christian Benvenuti <benve@cisco.com>
4281 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4282 S:      Supported
4283 F:      drivers/net/ethernet/cisco/enic/
4284
4285 CISCO VIC LOW LATENCY NIC DRIVER
4286 M:      Christian Benvenuti <benve@cisco.com>
4287 M:      Nelson Escobar <neescoba@cisco.com>
4288 S:      Supported
4289 F:      drivers/infiniband/hw/usnic/
4290
4291 CLANG-FORMAT FILE
4292 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4293 S:      Maintained
4294 F:      .clang-format
4295
4296 CLANG/LLVM BUILD SUPPORT
4297 M:      Nathan Chancellor <natechancellor@gmail.com>
4298 M:      Nick Desaulniers <ndesaulniers@google.com>
4299 L:      clang-built-linux@googlegroups.com
4300 S:      Supported
4301 W:      https://clangbuiltlinux.github.io/
4302 B:      https://github.com/ClangBuiltLinux/linux/issues
4303 C:      irc://chat.freenode.net/clangbuiltlinux
4304 F:      Documentation/kbuild/llvm.rst
4305 F:      scripts/clang-tools/
4306 F:      scripts/lld-version.sh
4307 K:      \b(?i:clang|llvm)\b
4308
4309 CLEANCACHE API
4310 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4311 L:      linux-kernel@vger.kernel.org
4312 S:      Maintained
4313 F:      include/linux/cleancache.h
4314 F:      mm/cleancache.c
4315
4316 CLK API
4317 M:      Russell King <linux@armlinux.org.uk>
4318 L:      linux-clk@vger.kernel.org
4319 S:      Maintained
4320 F:      include/linux/clk.h
4321
4322 CLOCKSOURCE, CLOCKEVENT DRIVERS
4323 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4324 M:      Thomas Gleixner <tglx@linutronix.de>
4325 L:      linux-kernel@vger.kernel.org
4326 S:      Supported
4327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4328 F:      Documentation/devicetree/bindings/timer/
4329 F:      drivers/clocksource/
4330
4331 CMPC ACPI DRIVER
4332 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4333 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4334 L:      platform-driver-x86@vger.kernel.org
4335 S:      Supported
4336 F:      drivers/platform/x86/classmate-laptop.c
4337
4338 COBALT MEDIA DRIVER
4339 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4340 L:      linux-media@vger.kernel.org
4341 S:      Supported
4342 W:      https://linuxtv.org
4343 T:      git git://linuxtv.org/media_tree.git
4344 F:      drivers/media/pci/cobalt/
4345
4346 COCCINELLE/Semantic Patches (SmPL)
4347 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4348 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4349 M:      Nicolas Palix <nicolas.palix@imag.fr>
4350 M:      Michal Marek <michal.lkml@markovi.net>
4351 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4352 S:      Supported
4353 W:      http://coccinelle.lip6.fr/
4354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4355 F:      Documentation/dev-tools/coccinelle.rst
4356 F:      scripts/coccicheck
4357 F:      scripts/coccinelle/
4358
4359 CODA FILE SYSTEM
4360 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4361 M:      coda@cs.cmu.edu
4362 L:      codalist@coda.cs.cmu.edu
4363 S:      Maintained
4364 W:      http://www.coda.cs.cmu.edu/
4365 F:      Documentation/filesystems/coda.rst
4366 F:      fs/coda/
4367 F:      include/linux/coda*.h
4368 F:      include/uapi/linux/coda*.h
4369
4370 CODA V4L2 MEM2MEM DRIVER
4371 M:      Philipp Zabel <p.zabel@pengutronix.de>
4372 L:      linux-media@vger.kernel.org
4373 S:      Maintained
4374 F:      Documentation/devicetree/bindings/media/coda.yaml
4375 F:      drivers/media/platform/coda/
4376
4377 CODE OF CONDUCT
4378 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4379 S:      Supported
4380 F:      Documentation/process/code-of-conduct-interpretation.rst
4381 F:      Documentation/process/code-of-conduct.rst
4382
4383 COMMON CLK FRAMEWORK
4384 M:      Michael Turquette <mturquette@baylibre.com>
4385 M:      Stephen Boyd <sboyd@kernel.org>
4386 L:      linux-clk@vger.kernel.org
4387 S:      Maintained
4388 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4390 F:      Documentation/devicetree/bindings/clock/
4391 F:      drivers/clk/
4392 F:      include/linux/clk-pr*
4393 F:      include/linux/clk/
4394 F:      include/linux/of_clk.h
4395 X:      drivers/clk/clkdev.c
4396
4397 COMMON INTERNET FILE SYSTEM (CIFS)
4398 M:      Steve French <sfrench@samba.org>
4399 L:      linux-cifs@vger.kernel.org
4400 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4401 S:      Supported
4402 W:      http://linux-cifs.samba.org/
4403 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4404 F:      Documentation/admin-guide/cifs/
4405 F:      fs/cifs/
4406
4407 COMPACTPCI HOTPLUG CORE
4408 M:      Scott Murray <scott@spiteful.org>
4409 L:      linux-pci@vger.kernel.org
4410 S:      Maintained
4411 F:      drivers/pci/hotplug/cpci_hotplug*
4412
4413 COMPACTPCI HOTPLUG GENERIC DRIVER
4414 M:      Scott Murray <scott@spiteful.org>
4415 L:      linux-pci@vger.kernel.org
4416 S:      Maintained
4417 F:      drivers/pci/hotplug/cpcihp_generic.c
4418
4419 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4420 M:      Scott Murray <scott@spiteful.org>
4421 L:      linux-pci@vger.kernel.org
4422 S:      Maintained
4423 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4424
4425 COMPAL LAPTOP SUPPORT
4426 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4427 L:      platform-driver-x86@vger.kernel.org
4428 S:      Maintained
4429 F:      drivers/platform/x86/compal-laptop.c
4430
4431 COMPILER ATTRIBUTES
4432 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4433 S:      Maintained
4434 F:      include/linux/compiler_attributes.h
4435
4436 CONEXANT ACCESSRUNNER USB DRIVER
4437 L:      accessrunner-general@lists.sourceforge.net
4438 S:      Orphan
4439 W:      http://accessrunner.sourceforge.net/
4440 F:      drivers/usb/atm/cxacru.c
4441
4442 CONFIGFS
4443 M:      Joel Becker <jlbec@evilplan.org>
4444 M:      Christoph Hellwig <hch@lst.de>
4445 S:      Supported
4446 T:      git git://git.infradead.org/users/hch/configfs.git
4447 F:      fs/configfs/
4448 F:      include/linux/configfs.h
4449 F:      samples/configfs/
4450
4451 CONSOLE SUBSYSTEM
4452 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4453 S:      Supported
4454 F:      drivers/video/console/
4455 F:      include/linux/console*
4456
4457 CONTROL GROUP (CGROUP)
4458 M:      Tejun Heo <tj@kernel.org>
4459 M:      Li Zefan <lizefan@huawei.com>
4460 M:      Johannes Weiner <hannes@cmpxchg.org>
4461 L:      cgroups@vger.kernel.org
4462 S:      Maintained
4463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4464 F:      Documentation/admin-guide/cgroup-v1/
4465 F:      Documentation/admin-guide/cgroup-v2.rst
4466 F:      include/linux/cgroup*
4467 F:      kernel/cgroup/
4468
4469 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4470 M:      Tejun Heo <tj@kernel.org>
4471 M:      Jens Axboe <axboe@kernel.dk>
4472 L:      cgroups@vger.kernel.org
4473 L:      linux-block@vger.kernel.org
4474 T:      git git://git.kernel.dk/linux-block
4475 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4476 F:      block/bfq-cgroup.c
4477 F:      block/blk-cgroup.c
4478 F:      block/blk-iolatency.c
4479 F:      block/blk-throttle.c
4480 F:      include/linux/blk-cgroup.h
4481
4482 CONTROL GROUP - CPUSET
4483 M:      Li Zefan <lizefan@huawei.com>
4484 L:      cgroups@vger.kernel.org
4485 S:      Maintained
4486 W:      http://www.bullopensource.org/cpuset/
4487 W:      http://oss.sgi.com/projects/cpusets/
4488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4489 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4490 F:      include/linux/cpuset.h
4491 F:      kernel/cgroup/cpuset.c
4492
4493 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4494 M:      Johannes Weiner <hannes@cmpxchg.org>
4495 M:      Michal Hocko <mhocko@kernel.org>
4496 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4497 L:      cgroups@vger.kernel.org
4498 L:      linux-mm@kvack.org
4499 S:      Maintained
4500 F:      mm/memcontrol.c
4501 F:      mm/swap_cgroup.c
4502
4503 CORETEMP HARDWARE MONITORING DRIVER
4504 M:      Fenghua Yu <fenghua.yu@intel.com>
4505 L:      linux-hwmon@vger.kernel.org
4506 S:      Maintained
4507 F:      Documentation/hwmon/coretemp.rst
4508 F:      drivers/hwmon/coretemp.c
4509
4510 CORSAIR-CPRO HARDWARE MONITOR DRIVER
4511 M:      Marius Zachmann <mail@mariuszachmann.de>
4512 L:      linux-hwmon@vger.kernel.org
4513 S:      Maintained
4514 F:      drivers/hwmon/corsair-cpro.c
4515
4516 COSA/SRP SYNC SERIAL DRIVER
4517 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4518 S:      Maintained
4519 W:      http://www.fi.muni.cz/~kas/cosa/
4520 F:      drivers/net/wan/cosa*
4521
4522 COUNTER SUBSYSTEM
4523 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4524 L:      linux-iio@vger.kernel.org
4525 S:      Maintained
4526 F:      Documentation/ABI/testing/sysfs-bus-counter*
4527 F:      Documentation/driver-api/generic-counter.rst
4528 F:      drivers/counter/
4529 F:      include/linux/counter.h
4530 F:      include/linux/counter_enum.h
4531
4532 CPMAC ETHERNET DRIVER
4533 M:      Florian Fainelli <f.fainelli@gmail.com>
4534 L:      netdev@vger.kernel.org
4535 S:      Maintained
4536 F:      drivers/net/ethernet/ti/cpmac.c
4537
4538 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4539 M:      Viresh Kumar <viresh.kumar@linaro.org>
4540 M:      Sudeep Holla <sudeep.holla@arm.com>
4541 L:      linux-pm@vger.kernel.org
4542 S:      Maintained
4543 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4544 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4545
4546 CPU FREQUENCY SCALING FRAMEWORK
4547 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4548 M:      Viresh Kumar <viresh.kumar@linaro.org>
4549 L:      linux-pm@vger.kernel.org
4550 S:      Maintained
4551 B:      https://bugzilla.kernel.org
4552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4554 F:      Documentation/admin-guide/pm/cpufreq.rst
4555 F:      Documentation/admin-guide/pm/intel_pstate.rst
4556 F:      Documentation/cpu-freq/
4557 F:      Documentation/devicetree/bindings/cpufreq/
4558 F:      drivers/cpufreq/
4559 F:      include/linux/cpufreq.h
4560 F:      include/linux/sched/cpufreq.h
4561 F:      kernel/sched/cpufreq*.c
4562 F:      tools/testing/selftests/cpufreq/
4563
4564 CPU IDLE TIME MANAGEMENT FRAMEWORK
4565 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4566 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4567 L:      linux-pm@vger.kernel.org
4568 S:      Maintained
4569 B:      https://bugzilla.kernel.org
4570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4571 F:      Documentation/admin-guide/pm/cpuidle.rst
4572 F:      Documentation/driver-api/pm/cpuidle.rst
4573 F:      drivers/cpuidle/*
4574 F:      include/linux/cpuidle.h
4575
4576 CPU POWER MONITORING SUBSYSTEM
4577 M:      Thomas Renninger <trenn@suse.com>
4578 M:      Shuah Khan <shuah@kernel.org>
4579 M:      Shuah Khan <skhan@linuxfoundation.org>
4580 L:      linux-pm@vger.kernel.org
4581 S:      Maintained
4582 F:      tools/power/cpupower/
4583
4584 CPUID/MSR DRIVER
4585 M:      "H. Peter Anvin" <hpa@zytor.com>
4586 S:      Maintained
4587 F:      arch/x86/kernel/cpuid.c
4588 F:      arch/x86/kernel/msr.c
4589
4590 CPUIDLE DRIVER - ARM BIG LITTLE
4591 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4592 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4593 L:      linux-pm@vger.kernel.org
4594 L:      linux-arm-kernel@lists.infradead.org
4595 S:      Maintained
4596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4597 F:      drivers/cpuidle/cpuidle-big_little.c
4598
4599 CPUIDLE DRIVER - ARM EXYNOS
4600 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4601 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4602 M:      Kukjin Kim <kgene@kernel.org>
4603 L:      linux-pm@vger.kernel.org
4604 L:      linux-samsung-soc@vger.kernel.org
4605 S:      Supported
4606 F:      arch/arm/mach-exynos/pm.c
4607 F:      drivers/cpuidle/cpuidle-exynos.c
4608
4609 CPUIDLE DRIVER - ARM PSCI
4610 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4611 M:      Sudeep Holla <sudeep.holla@arm.com>
4612 L:      linux-pm@vger.kernel.org
4613 L:      linux-arm-kernel@lists.infradead.org
4614 S:      Supported
4615 F:      drivers/cpuidle/cpuidle-psci.c
4616
4617 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
4618 M:      Ulf Hansson <ulf.hansson@linaro.org>
4619 L:      linux-pm@vger.kernel.org
4620 L:      linux-arm-kernel@lists.infradead.org
4621 S:      Supported
4622 F:      drivers/cpuidle/cpuidle-psci.h
4623 F:      drivers/cpuidle/cpuidle-psci-domain.c
4624
4625 CRAMFS FILESYSTEM
4626 M:      Nicolas Pitre <nico@fluxnic.net>
4627 S:      Maintained
4628 F:      Documentation/filesystems/cramfs.rst
4629 F:      fs/cramfs/
4630
4631 CREATIVE SB0540
4632 M:      Bastien Nocera <hadess@hadess.net>
4633 L:      linux-input@vger.kernel.org
4634 S:      Maintained
4635 F:      drivers/hid/hid-creative-sb0540.c
4636
4637 CRYPTO API
4638 M:      Herbert Xu <herbert@gondor.apana.org.au>
4639 M:      "David S. Miller" <davem@davemloft.net>
4640 L:      linux-crypto@vger.kernel.org
4641 S:      Maintained
4642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4644 F:      Documentation/crypto/
4645 F:      Documentation/devicetree/bindings/crypto/
4646 F:      arch/*/crypto/
4647 F:      crypto/
4648 F:      drivers/crypto/
4649 F:      include/crypto/
4650 F:      include/linux/crypto*
4651 F:      lib/crypto/
4652
4653 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4654 M:      Neil Horman <nhorman@tuxdriver.com>
4655 L:      linux-crypto@vger.kernel.org
4656 S:      Maintained
4657 F:      crypto/ansi_cprng.c
4658 F:      crypto/rng.c
4659
4660 CS3308 MEDIA DRIVER
4661 M:      Hans Verkuil <hverkuil@xs4all.nl>
4662 L:      linux-media@vger.kernel.org
4663 S:      Odd Fixes
4664 W:      http://linuxtv.org
4665 T:      git git://linuxtv.org/media_tree.git
4666 F:      drivers/media/i2c/cs3308.c
4667
4668 CS5535 Audio ALSA driver
4669 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4670 S:      Maintained
4671 F:      sound/pci/cs5535audio/
4672
4673 CSI DRIVERS FOR ALLWINNER V3s
4674 M:      Yong Deng <yong.deng@magewell.com>
4675 L:      linux-media@vger.kernel.org
4676 S:      Maintained
4677 T:      git git://linuxtv.org/media_tree.git
4678 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
4679 F:      drivers/media/platform/sunxi/sun6i-csi/
4680
4681 CW1200 WLAN driver
4682 M:      Solomon Peachy <pizza@shaftnet.org>
4683 S:      Maintained
4684 F:      drivers/net/wireless/st/cw1200/
4685
4686 CX18 VIDEO4LINUX DRIVER
4687 M:      Andy Walls <awalls@md.metrocast.net>
4688 L:      linux-media@vger.kernel.org
4689 S:      Maintained
4690 W:      https://linuxtv.org
4691 T:      git git://linuxtv.org/media_tree.git
4692 F:      drivers/media/pci/cx18/
4693 F:      include/uapi/linux/ivtv*
4694
4695 CX2341X MPEG ENCODER HELPER MODULE
4696 M:      Hans Verkuil <hverkuil@xs4all.nl>
4697 L:      linux-media@vger.kernel.org
4698 S:      Maintained
4699 W:      https://linuxtv.org
4700 T:      git git://linuxtv.org/media_tree.git
4701 F:      drivers/media/common/cx2341x*
4702 F:      include/media/drv-intf/cx2341x.h
4703
4704 CX24120 MEDIA DRIVER
4705 M:      Jemma Denson <jdenson@gmail.com>
4706 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4707 L:      linux-media@vger.kernel.org
4708 S:      Maintained
4709 W:      https://linuxtv.org
4710 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4711 F:      drivers/media/dvb-frontends/cx24120*
4712
4713 CX88 VIDEO4LINUX DRIVER
4714 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4715 L:      linux-media@vger.kernel.org
4716 S:      Odd fixes
4717 W:      https://linuxtv.org
4718 T:      git git://linuxtv.org/media_tree.git
4719 F:      Documentation/driver-api/media/drivers/cx88*
4720 F:      drivers/media/pci/cx88/
4721
4722 CXD2820R MEDIA DRIVER
4723 M:      Antti Palosaari <crope@iki.fi>
4724 L:      linux-media@vger.kernel.org
4725 S:      Maintained
4726 W:      https://linuxtv.org
4727 W:      http://palosaari.fi/linux/
4728 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4729 T:      git git://linuxtv.org/anttip/media_tree.git
4730 F:      drivers/media/dvb-frontends/cxd2820r*
4731
4732 CXGB3 ETHERNET DRIVER (CXGB3)
4733 M:      Raju Rangoju <rajur@chelsio.com>
4734 L:      netdev@vger.kernel.org
4735 S:      Supported
4736 W:      http://www.chelsio.com
4737 F:      drivers/net/ethernet/chelsio/cxgb3/
4738
4739 CXGB3 ISCSI DRIVER (CXGB3I)
4740 M:      Karen Xie <kxie@chelsio.com>
4741 L:      linux-scsi@vger.kernel.org
4742 S:      Supported
4743 W:      http://www.chelsio.com
4744 F:      drivers/scsi/cxgbi/cxgb3i
4745
4746 CXGB4 CRYPTO DRIVER (chcr)
4747 M:      Ayush Sawal <ayush.sawal@chelsio.com>
4748 M:      Vinay Kumar Yadav <vinay.yadav@chelsio.com>
4749 M:      Rohit Maheshwari <rohitm@chelsio.com>
4750 L:      linux-crypto@vger.kernel.org
4751 S:      Supported
4752 W:      http://www.chelsio.com
4753 F:      drivers/crypto/chelsio
4754
4755 CXGB4 INLINE CRYPTO DRIVER
4756 M:      Ayush Sawal <ayush.sawal@chelsio.com>
4757 M:      Vinay Kumar Yadav <vinay.yadav@chelsio.com>
4758 M:      Rohit Maheshwari <rohitm@chelsio.com>
4759 L:      netdev@vger.kernel.org
4760 S:      Supported
4761 W:      http://www.chelsio.com
4762 F:      drivers/net/ethernet/chelsio/inline_crypto/
4763
4764 CXGB4 ETHERNET DRIVER (CXGB4)
4765 M:      Raju Rangoju <rajur@chelsio.com>
4766 L:      netdev@vger.kernel.org
4767 S:      Supported
4768 W:      http://www.chelsio.com
4769 F:      drivers/net/ethernet/chelsio/cxgb4/
4770
4771 CXGB4 ISCSI DRIVER (CXGB4I)
4772 M:      Karen Xie <kxie@chelsio.com>
4773 L:      linux-scsi@vger.kernel.org
4774 S:      Supported
4775 W:      http://www.chelsio.com
4776 F:      drivers/scsi/cxgbi/cxgb4i
4777
4778 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4779 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4780 L:      linux-rdma@vger.kernel.org
4781 S:      Supported
4782 W:      http://www.openfabrics.org
4783 F:      drivers/infiniband/hw/cxgb4/
4784 F:      include/uapi/rdma/cxgb4-abi.h
4785
4786 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4787 M:      Raju Rangoju <rajur@chelsio.com>
4788 L:      netdev@vger.kernel.org
4789 S:      Supported
4790 W:      http://www.chelsio.com
4791 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4792
4793 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4794 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4795 M:      Andrew Donnellan <ajd@linux.ibm.com>
4796 L:      linuxppc-dev@lists.ozlabs.org
4797 S:      Supported
4798 F:      Documentation/ABI/testing/sysfs-class-cxl
4799 F:      Documentation/powerpc/cxl.rst
4800 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4801 F:      drivers/misc/cxl/
4802 F:      include/misc/cxl*
4803 F:      include/uapi/misc/cxl.h
4804
4805 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4806 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4807 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4808 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4809 L:      linux-scsi@vger.kernel.org
4810 S:      Supported
4811 F:      Documentation/powerpc/cxlflash.rst
4812 F:      drivers/scsi/cxlflash/
4813 F:      include/uapi/scsi/cxlflash_ioctl.h
4814
4815 CYBERPRO FB DRIVER
4816 M:      Russell King <linux@armlinux.org.uk>
4817 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4818 S:      Maintained
4819 W:      http://www.armlinux.org.uk/
4820 F:      drivers/video/fbdev/cyber2000fb.*
4821
4822 CYCLADES ASYNC MUX DRIVER
4823 S:      Orphan
4824 W:      http://www.cyclades.com/
4825 F:      drivers/tty/cyclades.c
4826 F:      include/linux/cyclades.h
4827 F:      include/uapi/linux/cyclades.h
4828
4829 CYCLADES PC300 DRIVER
4830 S:      Orphan
4831 W:      http://www.cyclades.com/
4832 F:      drivers/net/wan/pc300*
4833
4834 CYPRESS_FIRMWARE MEDIA DRIVER
4835 M:      Antti Palosaari <crope@iki.fi>
4836 L:      linux-media@vger.kernel.org
4837 S:      Maintained
4838 W:      https://linuxtv.org
4839 W:      http://palosaari.fi/linux/
4840 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4841 T:      git git://linuxtv.org/anttip/media_tree.git
4842 F:      drivers/media/common/cypress_firmware*
4843
4844 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
4845 M:      Linus Walleij <linus.walleij@linaro.org>
4846 L:      linux-input@vger.kernel.org
4847 S:      Maintained
4848 F:      drivers/input/touchscreen/cy8ctma140.c
4849
4850 CYTTSP TOUCHSCREEN DRIVER
4851 M:      Ferruh Yigit <fery@cypress.com>
4852 L:      linux-input@vger.kernel.org
4853 S:      Supported
4854 F:      drivers/input/touchscreen/cyttsp*
4855 F:      include/linux/input/cyttsp.h
4856
4857 D-LINK DIR-685 TOUCHKEYS DRIVER
4858 M:      Linus Walleij <linus.walleij@linaro.org>
4859 L:      linux-input@vger.kernel.org
4860 S:      Supported
4861 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4862
4863 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4864 M:      Joshua Kinard <kumba@gentoo.org>
4865 S:      Maintained
4866 F:      drivers/rtc/rtc-ds1685.c
4867 F:      include/linux/rtc/ds1685.h
4868
4869 DAMA SLAVE for AX.25
4870 M:      Joerg Reuter <jreuter@yaina.de>
4871 L:      linux-hams@vger.kernel.org
4872 S:      Maintained
4873 W:      http://yaina.de/jreuter/
4874 W:      http://www.qsl.net/dl1bke/
4875 F:      net/ax25/af_ax25.c
4876 F:      net/ax25/ax25_dev.c
4877 F:      net/ax25/ax25_ds_*
4878 F:      net/ax25/ax25_in.c
4879 F:      net/ax25/ax25_out.c
4880 F:      net/ax25/ax25_timer.c
4881 F:      net/ax25/sysctl_net_ax25.c
4882
4883 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4884 L:      netdev@vger.kernel.org
4885 S:      Orphan
4886 F:      Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
4887 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4888
4889 DC390/AM53C974 SCSI driver
4890 M:      Hannes Reinecke <hare@suse.com>
4891 L:      linux-scsi@vger.kernel.org
4892 S:      Maintained
4893 F:      drivers/scsi/am53c974.c
4894
4895 DC395x SCSI driver
4896 M:      Oliver Neukum <oliver@neukum.org>
4897 M:      Ali Akcaagac <aliakc@web.de>
4898 M:      Jamie Lenehan <lenehan@twibble.org>
4899 L:      dc395x@twibble.org
4900 S:      Maintained
4901 W:      http://twibble.org/dist/dc395x/
4902 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4903 F:      Documentation/scsi/dc395x.rst
4904 F:      drivers/scsi/dc395x.*
4905
4906 DCCP PROTOCOL
4907 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4908 L:      dccp@vger.kernel.org
4909 S:      Maintained
4910 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4911 F:      include/linux/dccp.h
4912 F:      include/linux/tfrc.h
4913 F:      include/uapi/linux/dccp.h
4914 F:      net/dccp/
4915
4916 DECnet NETWORK LAYER
4917 L:      linux-decnet-user@lists.sourceforge.net
4918 S:      Orphan
4919 W:      http://linux-decnet.sourceforge.net
4920 F:      Documentation/networking/decnet.rst
4921 F:      net/decnet/
4922
4923 DECSTATION PLATFORM SUPPORT
4924 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4925 L:      linux-mips@vger.kernel.org
4926 S:      Maintained
4927 W:      http://www.linux-mips.org/wiki/DECstation
4928 F:      arch/mips/dec/
4929 F:      arch/mips/include/asm/dec/
4930 F:      arch/mips/include/asm/mach-dec/
4931
4932 DEFXX FDDI NETWORK DRIVER
4933 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4934 S:      Maintained
4935 F:      drivers/net/fddi/defxx.*
4936
4937 DEFZA FDDI NETWORK DRIVER
4938 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4939 S:      Maintained
4940 F:      drivers/net/fddi/defza.*
4941
4942 DEINTERLACE DRIVERS FOR ALLWINNER H3
4943 M:      Jernej Skrabec <jernej.skrabec@siol.net>
4944 L:      linux-media@vger.kernel.org
4945 S:      Maintained
4946 T:      git git://linuxtv.org/media_tree.git
4947 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
4948 F:      drivers/media/platform/sunxi/sun8i-di/
4949
4950 DELL LAPTOP DRIVER
4951 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4952 M:      Pali Rohár <pali@kernel.org>
4953 L:      platform-driver-x86@vger.kernel.org
4954 S:      Maintained
4955 F:      drivers/platform/x86/dell-laptop.c
4956
4957 DELL LAPTOP FREEFALL DRIVER
4958 M:      Pali Rohár <pali@kernel.org>
4959 S:      Maintained
4960 F:      drivers/platform/x86/dell-smo8800.c
4961
4962 DELL LAPTOP RBTN DRIVER
4963 M:      Pali Rohár <pali@kernel.org>
4964 S:      Maintained
4965 F:      drivers/platform/x86/dell-rbtn.*
4966
4967 DELL LAPTOP SMM DRIVER
4968 M:      Pali Rohár <pali@kernel.org>
4969 S:      Maintained
4970 F:      drivers/hwmon/dell-smm-hwmon.c
4971 F:      include/uapi/linux/i8k.h
4972
4973 DELL REMOTE BIOS UPDATE DRIVER
4974 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4975 L:      platform-driver-x86@vger.kernel.org
4976 S:      Maintained
4977 F:      drivers/platform/x86/dell_rbu.c
4978
4979 DELL SMBIOS DRIVER
4980 M:      Pali Rohár <pali@kernel.org>
4981 M:      Mario Limonciello <mario.limonciello@dell.com>
4982 L:      platform-driver-x86@vger.kernel.org
4983 S:      Maintained
4984 F:      drivers/platform/x86/dell-smbios.*
4985
4986 DELL SMBIOS SMM DRIVER
4987 M:      Mario Limonciello <mario.limonciello@dell.com>
4988 L:      platform-driver-x86@vger.kernel.org
4989 S:      Maintained
4990 F:      drivers/platform/x86/dell-smbios-smm.c
4991
4992 DELL SMBIOS WMI DRIVER
4993 M:      Mario Limonciello <mario.limonciello@dell.com>
4994 L:      platform-driver-x86@vger.kernel.org
4995 S:      Maintained
4996 F:      drivers/platform/x86/dell-smbios-wmi.c
4997 F:      tools/wmi/dell-smbios-example.c
4998
4999 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5000 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5001 L:      platform-driver-x86@vger.kernel.org
5002 S:      Maintained
5003 F:      Documentation/driver-api/dcdbas.rst
5004 F:      drivers/platform/x86/dcdbas.*
5005
5006 DELL WMI DESCRIPTOR DRIVER
5007 M:      Mario Limonciello <mario.limonciello@dell.com>
5008 S:      Maintained
5009 F:      drivers/platform/x86/dell-wmi-descriptor.c
5010
5011 DELL WMI NOTIFICATIONS DRIVER
5012 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5013 M:      Pali Rohár <pali@kernel.org>
5014 S:      Maintained
5015 F:      drivers/platform/x86/dell-wmi.c
5016
5017 DELTA ST MEDIA DRIVER
5018 M:      Hugues Fruchet <hugues.fruchet@st.com>
5019 L:      linux-media@vger.kernel.org
5020 S:      Supported
5021 W:      https://linuxtv.org
5022 T:      git git://linuxtv.org/media_tree.git
5023 F:      drivers/media/platform/sti/delta
5024
5025 DENALI NAND DRIVER
5026 L:      linux-mtd@lists.infradead.org
5027 S:      Orphan
5028 F:      drivers/mtd/nand/raw/denali*
5029
5030 DESIGNWARE EDMA CORE IP DRIVER
5031 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5032 L:      dmaengine@vger.kernel.org
5033 S:      Maintained
5034 F:      drivers/dma/dw-edma/
5035 F:      include/linux/dma/edma.h
5036
5037 DESIGNWARE USB2 DRD IP DRIVER
5038 M:      Minas Harutyunyan <hminas@synopsys.com>
5039 L:      linux-usb@vger.kernel.org
5040 S:      Maintained
5041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5042 F:      drivers/usb/dwc2/
5043
5044 DESIGNWARE USB3 DRD IP DRIVER
5045 M:      Felipe Balbi <balbi@kernel.org>
5046 L:      linux-usb@vger.kernel.org
5047 S:      Maintained
5048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5049 F:      drivers/usb/dwc3/
5050
5051 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
5052 M:      Andreas Klinger <ak@it-klinger.de>
5053 L:      linux-iio@vger.kernel.org
5054 S:      Maintained
5055 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
5056 F:      drivers/iio/proximity/srf*.c
5057
5058 DEVICE COREDUMP (DEV_COREDUMP)
5059 M:      Johannes Berg <johannes@sipsolutions.net>
5060 L:      linux-kernel@vger.kernel.org
5061 S:      Maintained
5062 F:      drivers/base/devcoredump.c
5063 F:      include/linux/devcoredump.h
5064
5065 DEVICE DEPENDENCY HELPER SCRIPT
5066 M:      Saravana Kannan <saravanak@google.com>
5067 L:      linux-kernel@vger.kernel.org
5068 S:      Maintained
5069 F:      scripts/dev-needs.sh
5070
5071 DEVICE DIRECT ACCESS (DAX)
5072 M:      Dan Williams <dan.j.williams@intel.com>
5073 M:      Vishal Verma <vishal.l.verma@intel.com>
5074 M:      Dave Jiang <dave.jiang@intel.com>
5075 L:      linux-nvdimm@lists.01.org
5076 S:      Supported
5077 F:      drivers/dax/
5078
5079 DEVICE FREQUENCY (DEVFREQ)
5080 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5081 M:      Kyungmin Park <kyungmin.park@samsung.com>
5082 M:      Chanwoo Choi <cw00.choi@samsung.com>
5083 L:      linux-pm@vger.kernel.org
5084 S:      Maintained
5085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
5086 F:      Documentation/devicetree/bindings/devfreq/
5087 F:      drivers/devfreq/
5088 F:      include/linux/devfreq.h
5089 F:      include/trace/events/devfreq.h
5090
5091 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
5092 M:      Chanwoo Choi <cw00.choi@samsung.com>
5093 L:      linux-pm@vger.kernel.org
5094 S:      Supported
5095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
5096 F:      Documentation/devicetree/bindings/devfreq/event/
5097 F:      drivers/devfreq/devfreq-event.c
5098 F:      drivers/devfreq/event/
5099 F:      include/dt-bindings/pmu/exynos_ppmu.h
5100 F:      include/linux/devfreq-event.h
5101
5102 DEVICE NUMBER REGISTRY
5103 M:      Torben Mathiasen <device@lanana.org>
5104 S:      Maintained
5105 W:      http://lanana.org/docs/device-list/index.html
5106
5107 DEVICE-MAPPER  (LVM)
5108 M:      Alasdair Kergon <agk@redhat.com>
5109 M:      Mike Snitzer <snitzer@redhat.com>
5110 M:      dm-devel@redhat.com
5111 L:      dm-devel@redhat.com
5112 S:      Maintained
5113 W:      http://sources.redhat.com/dm
5114 Q:      http://patchwork.kernel.org/project/dm-devel/list/
5115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
5116 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
5117 F:      Documentation/admin-guide/device-mapper/
5118 F:      drivers/md/Kconfig
5119 F:      drivers/md/Makefile
5120 F:      drivers/md/dm*
5121 F:      drivers/md/persistent-data/
5122 F:      include/linux/device-mapper.h
5123 F:      include/linux/dm-*.h
5124 F:      include/uapi/linux/dm-*.h
5125
5126 DEVLINK
5127 M:      Jiri Pirko <jiri@nvidia.com>
5128 L:      netdev@vger.kernel.org
5129 S:      Supported
5130 F:      Documentation/networking/devlink
5131 F:      include/net/devlink.h
5132 F:      include/uapi/linux/devlink.h
5133 F:      net/core/devlink.c
5134
5135 DIALOG SEMICONDUCTOR DRIVERS
5136 M:      Support Opensource <support.opensource@diasemi.com>
5137 S:      Supported
5138 W:      http://www.dialog-semiconductor.com/products
5139 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
5140 F:      Documentation/devicetree/bindings/mfd/da90*.txt
5141 F:      Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
5142 F:      Documentation/devicetree/bindings/regulator/da92*.txt
5143 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
5144 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
5145 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
5146 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
5147 F:      Documentation/hwmon/da90??.rst
5148 F:      drivers/gpio/gpio-da90??.c
5149 F:      drivers/hwmon/da90??-hwmon.c
5150 F:      drivers/iio/adc/da91??-*.c
5151 F:      drivers/input/misc/da90??_onkey.c
5152 F:      drivers/input/touchscreen/da9052_tsi.c
5153 F:      drivers/leds/leds-da90??.c
5154 F:      drivers/mfd/da903x.c
5155 F:      drivers/mfd/da90??-*.c
5156 F:      drivers/mfd/da91??-*.c
5157 F:      drivers/pinctrl/pinctrl-da90??.c
5158 F:      drivers/power/supply/da9052-battery.c
5159 F:      drivers/power/supply/da91??-*.c
5160 F:      drivers/regulator/da9???-regulator.[ch]
5161 F:      drivers/regulator/slg51000-regulator.[ch]
5162 F:      drivers/rtc/rtc-da90??.c
5163 F:      drivers/thermal/da90??-thermal.c
5164 F:      drivers/video/backlight/da90??_bl.c
5165 F:      drivers/watchdog/da90??_wdt.c
5166 F:      include/dt-bindings/regulator/dlg,da9*-regulator.h
5167 F:      include/linux/mfd/da903x.h
5168 F:      include/linux/mfd/da9052/
5169 F:      include/linux/mfd/da9055/
5170 F:      include/linux/mfd/da9062/
5171 F:      include/linux/mfd/da9063/
5172 F:      include/linux/mfd/da9150/
5173 F:      include/linux/regulator/da9211.h
5174 F:      include/sound/da[79]*.h
5175 F:      sound/soc/codecs/da[79]*.[ch]
5176
5177 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
5178 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
5179 L:      linux-gpio@vger.kernel.org
5180 S:      Maintained
5181 F:      drivers/gpio/gpio-gpio-mm.c
5182
5183 DIOLAN U2C-12 I2C DRIVER
5184 M:      Guenter Roeck <linux@roeck-us.net>
5185 L:      linux-i2c@vger.kernel.org
5186 S:      Maintained
5187 F:      drivers/i2c/busses/i2c-diolan-u2c.c
5188
5189 DIRECTORY NOTIFICATION (DNOTIFY)
5190 M:      Jan Kara <jack@suse.cz>
5191 R:      Amir Goldstein <amir73il@gmail.com>
5192 L:      linux-fsdevel@vger.kernel.org
5193 S:      Maintained
5194 F:      Documentation/filesystems/dnotify.rst
5195 F:      fs/notify/dnotify/
5196 F:      include/linux/dnotify.h
5197
5198 DISK GEOMETRY AND PARTITION HANDLING
5199 M:      Andries Brouwer <aeb@cwi.nl>
5200 S:      Maintained
5201 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
5202 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
5203 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
5204
5205 DISKQUOTA
5206 M:      Jan Kara <jack@suse.com>
5207 S:      Maintained
5208 F:      Documentation/filesystems/quota.rst
5209 F:      fs/quota/
5210 F:      include/linux/quota*.h
5211 F:      include/uapi/linux/quota*.h
5212
5213 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
5214 M:      Bernie Thompson <bernie@plugable.com>
5215 L:      linux-fbdev@vger.kernel.org
5216 S:      Maintained
5217 W:      http://plugable.com/category/projects/udlfb/
5218 F:      Documentation/fb/udlfb.rst
5219 F:      drivers/video/fbdev/udlfb.c
5220 F:      include/video/udlfb.h
5221
5222 DISTRIBUTED LOCK MANAGER (DLM)
5223 M:      Christine Caulfield <ccaulfie@redhat.com>
5224 M:      David Teigland <teigland@redhat.com>
5225 L:      cluster-devel@redhat.com
5226 S:      Supported
5227 W:      http://sources.redhat.com/cluster/
5228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
5229 F:      fs/dlm/
5230
5231 DMA BUFFER SHARING FRAMEWORK
5232 M:      Sumit Semwal <sumit.semwal@linaro.org>
5233 M:      Christian König <christian.koenig@amd.com>
5234 L:      linux-media@vger.kernel.org
5235 L:      dri-devel@lists.freedesktop.org
5236 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
5237 S:      Maintained
5238 T:      git git://anongit.freedesktop.org/drm/drm-misc
5239 F:      Documentation/driver-api/dma-buf.rst
5240 F:      drivers/dma-buf/
5241 F:      include/linux/*fence.h
5242 F:      include/linux/dma-buf*
5243 F:      include/linux/dma-resv.h
5244 K:      \bdma_(?:buf|fence|resv)\b
5245
5246 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
5247 M:      Vinod Koul <vkoul@kernel.org>
5248 L:      dmaengine@vger.kernel.org
5249 S:      Maintained
5250 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
5251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
5252 F:      Documentation/devicetree/bindings/dma/
5253 F:      Documentation/driver-api/dmaengine/
5254 F:      drivers/dma/
5255 F:      include/linux/dmaengine.h
5256 F:      include/linux/of_dma.h
5257
5258 DMA MAPPING HELPERS
5259 M:      Christoph Hellwig <hch@lst.de>
5260 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5261 R:      Robin Murphy <robin.murphy@arm.com>
5262 L:      iommu@lists.linux-foundation.org
5263 S:      Supported
5264 W:      http://git.infradead.org/users/hch/dma-mapping.git
5265 T:      git git://git.infradead.org/users/hch/dma-mapping.git
5266 F:      include/asm-generic/dma-mapping.h
5267 F:      include/linux/dma-direct.h
5268 F:      include/linux/dma-mapping.h
5269 F:      include/linux/dma-map-ops.h
5270 F:      kernel/dma/
5271
5272 DMA-BUF HEAPS FRAMEWORK
5273 M:      Sumit Semwal <sumit.semwal@linaro.org>
5274 R:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5275 R:      Liam Mark <lmark@codeaurora.org>
5276 R:      Laura Abbott <labbott@redhat.com>
5277 R:      Brian Starkey <Brian.Starkey@arm.com>
5278 R:      John Stultz <john.stultz@linaro.org>
5279 L:      linux-media@vger.kernel.org
5280 L:      dri-devel@lists.freedesktop.org
5281 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
5282 S:      Maintained
5283 T:      git git://anongit.freedesktop.org/drm/drm-misc
5284 F:      drivers/dma-buf/dma-heap.c
5285 F:      drivers/dma-buf/heaps/*
5286 F:      include/linux/dma-heap.h
5287 F:      include/uapi/linux/dma-heap.h
5288
5289 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
5290 M:      Lukasz Luba <lukasz.luba@arm.com>
5291 L:      linux-pm@vger.kernel.org
5292 L:      linux-samsung-soc@vger.kernel.org
5293 S:      Maintained
5294 F:      Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
5295 F:      drivers/memory/samsung/exynos5422-dmc.c
5296
5297 DME1737 HARDWARE MONITOR DRIVER
5298 M:      Juerg Haefliger <juergh@gmail.com>
5299 L:      linux-hwmon@vger.kernel.org
5300 S:      Maintained
5301 F:      Documentation/hwmon/dme1737.rst
5302 F:      drivers/hwmon/dme1737.c
5303
5304 DMI/SMBIOS SUPPORT
5305 M:      Jean Delvare <jdelvare@suse.com>
5306 S:      Maintained
5307 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5308 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5309 F:      drivers/firmware/dmi-id.c
5310 F:      drivers/firmware/dmi_scan.c
5311 F:      include/linux/dmi.h
5312
5313 DOCUMENTATION
5314 M:      Jonathan Corbet <corbet@lwn.net>
5315 L:      linux-doc@vger.kernel.org
5316 S:      Maintained
5317 P:      Documentation/doc-guide/maintainer-profile.rst
5318 T:      git git://git.lwn.net/linux.git docs-next
5319 F:      Documentation/
5320 F:      scripts/documentation-file-ref-check
5321 F:      scripts/kernel-doc
5322 F:      scripts/sphinx-pre-install
5323 X:      Documentation/ABI/
5324 X:      Documentation/admin-guide/media/
5325 X:      Documentation/devicetree/
5326 X:      Documentation/driver-api/media/
5327 X:      Documentation/firmware-guide/acpi/
5328 X:      Documentation/i2c/
5329 X:      Documentation/power/
5330 X:      Documentation/spi/
5331 X:      Documentation/userspace-api/media/
5332
5333 DOCUMENTATION SCRIPTS
5334 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5335 L:      linux-doc@vger.kernel.org
5336 S:      Maintained
5337 F:      Documentation/sphinx/parse-headers.pl
5338 F:      scripts/documentation-file-ref-check
5339 F:      scripts/sphinx-pre-install
5340
5341 DOCUMENTATION/ITALIAN
5342 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5343 L:      linux-doc@vger.kernel.org
5344 S:      Maintained
5345 F:      Documentation/translations/it_IT
5346
5347 DONGWOON DW9714 LENS VOICE COIL DRIVER
5348 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5349 L:      linux-media@vger.kernel.org
5350 S:      Maintained
5351 T:      git git://linuxtv.org/media_tree.git
5352 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5353 F:      drivers/media/i2c/dw9714.c
5354
5355 DONGWOON DW9768 LENS VOICE COIL DRIVER
5356 M:      Dongchun Zhu <dongchun.zhu@mediatek.com>
5357 L:      linux-media@vger.kernel.org
5358 S:      Maintained
5359 T:      git git://linuxtv.org/media_tree.git
5360 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
5361 F:      drivers/media/i2c/dw9768.c
5362
5363 DONGWOON DW9807 LENS VOICE COIL DRIVER
5364 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5365 L:      linux-media@vger.kernel.org
5366 S:      Maintained
5367 T:      git git://linuxtv.org/media_tree.git
5368 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5369 F:      drivers/media/i2c/dw9807-vcm.c
5370
5371 DOUBLETALK DRIVER
5372 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5373 L:      blinux-list@redhat.com
5374 S:      Maintained
5375 F:      drivers/char/dtlk.c
5376 F:      include/linux/dtlk.h
5377
5378 DPAA2 DATAPATH I/O (DPIO) DRIVER
5379 M:      Roy Pledge <Roy.Pledge@nxp.com>
5380 L:      linux-kernel@vger.kernel.org
5381 S:      Maintained
5382 F:      drivers/soc/fsl/dpio
5383
5384 DPAA2 ETHERNET DRIVER
5385 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5386 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5387 L:      netdev@vger.kernel.org
5388 S:      Maintained
5389 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
5390 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
5391 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5392 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5393 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5394 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5395 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5396 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5397 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5398
5399 DPAA2 ETHERNET SWITCH DRIVER
5400 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5401 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5402 L:      linux-kernel@vger.kernel.org
5403 S:      Maintained
5404 F:      drivers/staging/fsl-dpaa2/ethsw
5405
5406 DPT_I2O SCSI RAID DRIVER
5407 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5408 L:      linux-scsi@vger.kernel.org
5409 S:      Maintained
5410 W:      http://www.adaptec.com/
5411 F:      drivers/scsi/dpt*
5412 F:      drivers/scsi/dpt/
5413
5414 DRBD DRIVER
5415 M:      Philipp Reisner <philipp.reisner@linbit.com>
5416 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5417 L:      drbd-dev@lists.linbit.com
5418 S:      Supported
5419 W:      http://www.drbd.org
5420 T:      git git://git.linbit.com/linux-drbd.git
5421 T:      git git://git.linbit.com/drbd-8.4.git
5422 F:      Documentation/admin-guide/blockdev/
5423 F:      drivers/block/drbd/
5424 F:      lib/lru_cache.c
5425
5426 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5427 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5428 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5429 S:      Supported
5430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5431 F:      Documentation/core-api/kobject.rst
5432 F:      drivers/base/
5433 F:      fs/debugfs/
5434 F:      fs/sysfs/
5435 F:      include/linux/debugfs.h
5436 F:      include/linux/kobj*
5437 F:      lib/kobj*
5438
5439 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
5440 M:      Nishanth Menon <nm@ti.com>
5441 L:      linux-pm@vger.kernel.org
5442 S:      Maintained
5443 F:      drivers/soc/ti/smartreflex.c
5444 F:      include/linux/power/smartreflex.h
5445
5446 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5447 M:      Maxime Ripard <mripard@kernel.org>
5448 M:      Chen-Yu Tsai <wens@csie.org>
5449 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5450 L:      dri-devel@lists.freedesktop.org
5451 S:      Supported
5452 T:      git git://anongit.freedesktop.org/drm/drm-misc
5453 F:      drivers/gpu/drm/sun4i/sun8i*
5454
5455 DRM DRIVER FOR ARM PL111 CLCD
5456 M:      Eric Anholt <eric@anholt.net>
5457 S:      Supported
5458 T:      git git://anongit.freedesktop.org/drm/drm-misc
5459 F:      drivers/gpu/drm/pl111/
5460
5461 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5462 M:      Linus Walleij <linus.walleij@linaro.org>
5463 S:      Maintained
5464 T:      git git://anongit.freedesktop.org/drm/drm-misc
5465 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
5466 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5467
5468 DRM DRIVER FOR ASPEED BMC GFX
5469 M:      Joel Stanley <joel@jms.id.au>
5470 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
5471 S:      Supported
5472 T:      git git://anongit.freedesktop.org/drm/drm-misc
5473 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5474 F:      drivers/gpu/drm/aspeed/
5475
5476 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5477 M:      Dave Airlie <airlied@redhat.com>
5478 R:      Thomas Zimmermann <tzimmermann@suse.de>
5479 L:      dri-devel@lists.freedesktop.org
5480 S:      Supported
5481 T:      git git://anongit.freedesktop.org/drm/drm-misc
5482 F:      drivers/gpu/drm/ast/
5483
5484 DRM DRIVER FOR BOCHS VIRTUAL GPU
5485 M:      Gerd Hoffmann <kraxel@redhat.com>
5486 L:      virtualization@lists.linux-foundation.org
5487 S:      Maintained
5488 T:      git git://anongit.freedesktop.org/drm/drm-misc
5489 F:      drivers/gpu/drm/bochs/
5490
5491 DRM DRIVER FOR BOE HIMAX8279D PANELS
5492 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
5493 S:      Maintained
5494 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
5495 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
5496
5497 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5498 M:      Linus Walleij <linus.walleij@linaro.org>
5499 S:      Maintained
5500 T:      git git://anongit.freedesktop.org/drm/drm-misc
5501 F:      drivers/gpu/drm/tve200/
5502
5503 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
5504 M:      Icenowy Zheng <icenowy@aosc.io>
5505 S:      Maintained
5506 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
5507 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
5508
5509 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5510 M:      Jagan Teki <jagan@amarulasolutions.com>
5511 S:      Maintained
5512 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
5513 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5514
5515 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5516 M:      Hans de Goede <hdegoede@redhat.com>
5517 S:      Maintained
5518 T:      git git://anongit.freedesktop.org/drm/drm-misc
5519 F:      drivers/gpu/drm/tiny/gm12u320.c
5520
5521 DRM DRIVER FOR HX8357D PANELS
5522 M:      Eric Anholt <eric@anholt.net>
5523 S:      Maintained
5524 T:      git git://anongit.freedesktop.org/drm/drm-misc
5525 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5526 F:      drivers/gpu/drm/tiny/hx8357d.c
5527
5528 DRM DRIVER FOR ILITEK ILI9225 PANELS
5529 M:      David Lechner <david@lechnology.com>
5530 S:      Maintained
5531 T:      git git://anongit.freedesktop.org/drm/drm-misc
5532 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5533 F:      drivers/gpu/drm/tiny/ili9225.c
5534
5535 DRM DRIVER FOR ILITEK ILI9486 PANELS
5536 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
5537 S:      Maintained
5538 T:      git git://anongit.freedesktop.org/drm/drm-misc
5539 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
5540 F:      drivers/gpu/drm/tiny/ili9486.c
5541
5542 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5543 S:      Orphan / Obsolete
5544 F:      drivers/gpu/drm/i810/
5545 F:      include/uapi/drm/i810_drm.h
5546
5547 DRM DRIVER FOR LVDS PANELS
5548 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5549 L:      dri-devel@lists.freedesktop.org
5550 T:      git git://anongit.freedesktop.org/drm/drm-misc
5551 S:      Maintained
5552 F:      drivers/gpu/drm/panel/panel-lvds.c
5553 F:      Documentation/devicetree/bindings/display/panel/lvds.yaml
5554
5555 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
5556 M:      Guido Günther <agx@sigxcpu.org>
5557 R:      Purism Kernel Team <kernel@puri.sm>
5558 S:      Maintained
5559 F:      Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
5560 F:      drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
5561
5562 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5563 S:      Orphan / Obsolete
5564 F:      drivers/gpu/drm/mga/
5565 F:      include/uapi/drm/mga_drm.h
5566
5567 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
5568 M:      Dave Airlie <airlied@redhat.com>
5569 R:      Thomas Zimmermann <tzimmermann@suse.de>
5570 L:      dri-devel@lists.freedesktop.org
5571 S:      Supported
5572 T:      git git://anongit.freedesktop.org/drm/drm-misc
5573 F:      drivers/gpu/drm/mgag200/
5574
5575 DRM DRIVER FOR MI0283QT
5576 M:      Noralf Trønnes <noralf@tronnes.org>
5577 S:      Maintained
5578 T:      git git://anongit.freedesktop.org/drm/drm-misc
5579 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5580 F:      drivers/gpu/drm/tiny/mi0283qt.c
5581
5582 DRM DRIVER FOR MSM ADRENO GPU
5583 M:      Rob Clark <robdclark@gmail.com>
5584 M:      Sean Paul <sean@poorly.run>
5585 L:      linux-arm-msm@vger.kernel.org
5586 L:      dri-devel@lists.freedesktop.org
5587 L:      freedreno@lists.freedesktop.org
5588 S:      Maintained
5589 T:      git https://gitlab.freedesktop.org/drm/msm.git
5590 F:      Documentation/devicetree/bindings/display/msm/
5591 F:      drivers/gpu/drm/msm/
5592 F:      include/uapi/drm/msm_drm.h
5593
5594 DRM DRIVER FOR NOVATEK NT35510 PANELS
5595 M:      Linus Walleij <linus.walleij@linaro.org>
5596 S:      Maintained
5597 T:      git git://anongit.freedesktop.org/drm/drm-misc
5598 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
5599 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
5600
5601 DRM DRIVER FOR NOVATEK NT36672A PANELS
5602 M:      Sumit Semwal <sumit.semwal@linaro.org>
5603 S:      Maintained
5604 T:      git git://anongit.freedesktop.org/drm/drm-misc
5605 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
5606 F:      drivers/gpu/drm/panel/panel-novatek-nt36672a.c
5607
5608 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5609 M:      Ben Skeggs <bskeggs@redhat.com>
5610 L:      dri-devel@lists.freedesktop.org
5611 L:      nouveau@lists.freedesktop.org
5612 S:      Supported
5613 T:      git git://github.com/skeggsb/linux
5614 F:      drivers/gpu/drm/nouveau/
5615 F:      include/uapi/drm/nouveau_drm.h
5616
5617 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5618 M:      Stefan Mavrodiev <stefan@olimex.com>
5619 S:      Maintained
5620 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
5621 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5622
5623 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5624 M:      Noralf Trønnes <noralf@tronnes.org>
5625 S:      Maintained
5626 T:      git git://anongit.freedesktop.org/drm/drm-misc
5627 F:      Documentation/devicetree/bindings/display/repaper.txt
5628 F:      drivers/gpu/drm/tiny/repaper.c
5629
5630 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5631 M:      Dave Airlie <airlied@redhat.com>
5632 M:      Gerd Hoffmann <kraxel@redhat.com>
5633 L:      virtualization@lists.linux-foundation.org
5634 S:      Obsolete
5635 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5636 T:      git git://anongit.freedesktop.org/drm/drm-misc
5637 F:      drivers/gpu/drm/tiny/cirrus.c
5638
5639 DRM DRIVER FOR QXL VIRTUAL GPU
5640 M:      Dave Airlie <airlied@redhat.com>
5641 M:      Gerd Hoffmann <kraxel@redhat.com>
5642 L:      virtualization@lists.linux-foundation.org
5643 L:      spice-devel@lists.freedesktop.org
5644 S:      Maintained
5645 T:      git git://anongit.freedesktop.org/drm/drm-misc
5646 F:      drivers/gpu/drm/qxl/
5647 F:      include/uapi/drm/qxl_drm.h
5648
5649 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5650 S:      Orphan / Obsolete
5651 F:      drivers/gpu/drm/r128/
5652 F:      include/uapi/drm/r128_drm.h
5653
5654 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5655 M:      Robert Chiras <robert.chiras@nxp.com>
5656 S:      Maintained
5657 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
5658 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5659
5660 DRM DRIVER FOR SITRONIX ST7703 PANELS
5661 M:      Guido Günther <agx@sigxcpu.org>
5662 R:      Purism Kernel Team <kernel@puri.sm>
5663 R:      Ondrej Jirman <megous@megous.com>
5664 S:      Maintained
5665 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
5666 F:      drivers/gpu/drm/panel/panel-sitronix-st7703.c
5667
5668 DRM DRIVER FOR SAVAGE VIDEO CARDS
5669 S:      Orphan / Obsolete
5670 F:      drivers/gpu/drm/savage/
5671 F:      include/uapi/drm/savage_drm.h
5672
5673 DRM DRIVER FOR SIS VIDEO CARDS
5674 S:      Orphan / Obsolete
5675 F:      drivers/gpu/drm/sis/
5676 F:      include/uapi/drm/sis_drm.h
5677
5678 DRM DRIVER FOR SITRONIX ST7586 PANELS
5679 M:      David Lechner <david@lechnology.com>
5680 S:      Maintained
5681 T:      git git://anongit.freedesktop.org/drm/drm-misc
5682 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5683 F:      drivers/gpu/drm/tiny/st7586.c
5684
5685 DRM DRIVER FOR SITRONIX ST7701 PANELS
5686 M:      Jagan Teki <jagan@amarulasolutions.com>
5687 S:      Maintained
5688 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
5689 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5690
5691 DRM DRIVER FOR SITRONIX ST7735R PANELS
5692 M:      David Lechner <david@lechnology.com>
5693 S:      Maintained
5694 T:      git git://anongit.freedesktop.org/drm/drm-misc
5695 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
5696 F:      drivers/gpu/drm/tiny/st7735r.c
5697
5698 DRM DRIVER FOR SONY ACX424AKP PANELS
5699 M:      Linus Walleij <linus.walleij@linaro.org>
5700 S:      Maintained
5701 T:      git git://anongit.freedesktop.org/drm/drm-misc
5702 F:      drivers/gpu/drm/panel/panel-sony-acx424akp.c
5703
5704 DRM DRIVER FOR ST-ERICSSON MCDE
5705 M:      Linus Walleij <linus.walleij@linaro.org>
5706 S:      Maintained
5707 T:      git git://anongit.freedesktop.org/drm/drm-misc
5708 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5709 F:      drivers/gpu/drm/mcde/
5710
5711 DRM DRIVER FOR TDFX VIDEO CARDS
5712 S:      Orphan / Obsolete
5713 F:      drivers/gpu/drm/tdfx/
5714
5715 DRM DRIVER FOR TPO TPG110 PANELS
5716 M:      Linus Walleij <linus.walleij@linaro.org>
5717 S:      Maintained
5718 T:      git git://anongit.freedesktop.org/drm/drm-misc
5719 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5720 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5721
5722 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5723 M:      Dave Airlie <airlied@redhat.com>
5724 R:      Sean Paul <sean@poorly.run>
5725 R:      Thomas Zimmermann <tzimmermann@suse.de>
5726 L:      dri-devel@lists.freedesktop.org
5727 S:      Supported
5728 T:      git git://anongit.freedesktop.org/drm/drm-misc
5729 F:      drivers/gpu/drm/udl/
5730
5731 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5732 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5733 M:      Melissa Wen <melissa.srw@gmail.com>
5734 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5735 R:      Daniel Vetter <daniel@ffwll.ch>
5736 L:      dri-devel@lists.freedesktop.org
5737 S:      Maintained
5738 T:      git git://anongit.freedesktop.org/drm/drm-misc
5739 F:      Documentation/gpu/vkms.rst
5740 F:      drivers/gpu/drm/vkms/
5741
5742 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5743 M:      Hans de Goede <hdegoede@redhat.com>
5744 L:      dri-devel@lists.freedesktop.org
5745 S:      Maintained
5746 T:      git git://anongit.freedesktop.org/drm/drm-misc
5747 F:      drivers/gpu/drm/vboxvideo/
5748
5749 DRM DRIVER FOR VMWARE VIRTUAL GPU
5750 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5751 M:      Roland Scheidegger <sroland@vmware.com>
5752 L:      dri-devel@lists.freedesktop.org
5753 S:      Supported
5754 T:      git git://people.freedesktop.org/~sroland/linux
5755 F:      drivers/gpu/drm/vmwgfx/
5756 F:      include/uapi/drm/vmwgfx_drm.h
5757
5758 DRM DRIVERS
5759 M:      David Airlie <airlied@linux.ie>
5760 M:      Daniel Vetter <daniel@ffwll.ch>
5761 L:      dri-devel@lists.freedesktop.org
5762 S:      Maintained
5763 B:      https://bugs.freedesktop.org/
5764 C:      irc://chat.freenode.net/dri-devel
5765 T:      git git://anongit.freedesktop.org/drm/drm
5766 F:      Documentation/devicetree/bindings/display/
5767 F:      Documentation/devicetree/bindings/gpu/
5768 F:      Documentation/gpu/
5769 F:      drivers/gpu/drm/
5770 F:      drivers/gpu/vga/
5771 F:      include/drm/
5772 F:      include/linux/vga*
5773 F:      include/uapi/drm/
5774
5775 DRM DRIVERS AND MISC GPU PATCHES
5776 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5777 M:      Maxime Ripard <mripard@kernel.org>
5778 M:      Thomas Zimmermann <tzimmermann@suse.de>
5779 S:      Maintained
5780 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5781 T:      git git://anongit.freedesktop.org/drm/drm-misc
5782 F:      Documentation/gpu/
5783 F:      drivers/gpu/drm/*
5784 F:      drivers/gpu/vga/
5785 F:      include/drm/drm*
5786 F:      include/linux/vga*
5787 F:      include/uapi/drm/drm*
5788
5789 DRM DRIVERS FOR ALLWINNER A10
5790 M:      Maxime Ripard <mripard@kernel.org>
5791 M:      Chen-Yu Tsai <wens@csie.org>
5792 L:      dri-devel@lists.freedesktop.org
5793 S:      Supported
5794 T:      git git://anongit.freedesktop.org/drm/drm-misc
5795 F:      Documentation/devicetree/bindings/display/allwinner*
5796 F:      drivers/gpu/drm/sun4i/
5797
5798 DRM DRIVERS FOR AMLOGIC SOCS
5799 M:      Neil Armstrong <narmstrong@baylibre.com>
5800 L:      dri-devel@lists.freedesktop.org
5801 L:      linux-amlogic@lists.infradead.org
5802 S:      Supported
5803 W:      http://linux-meson.com/
5804 T:      git git://anongit.freedesktop.org/drm/drm-misc
5805 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5806 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5807 F:      Documentation/gpu/meson.rst
5808 F:      drivers/gpu/drm/meson/
5809
5810 DRM DRIVERS FOR ATMEL HLCDC
5811 M:      Sam Ravnborg <sam@ravnborg.org>
5812 M:      Boris Brezillon <bbrezillon@kernel.org>
5813 L:      dri-devel@lists.freedesktop.org
5814 S:      Supported
5815 T:      git git://anongit.freedesktop.org/drm/drm-misc
5816 F:      Documentation/devicetree/bindings/display/atmel/
5817 F:      drivers/gpu/drm/atmel-hlcdc/
5818
5819 DRM DRIVERS FOR BRIDGE CHIPS
5820 M:      Andrzej Hajda <a.hajda@samsung.com>
5821 M:      Neil Armstrong <narmstrong@baylibre.com>
5822 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5823 R:      Jonas Karlman <jonas@kwiboo.se>
5824 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5825 S:      Maintained
5826 T:      git git://anongit.freedesktop.org/drm/drm-misc
5827 F:      drivers/gpu/drm/bridge/
5828
5829 DRM DRIVERS FOR EXYNOS
5830 M:      Inki Dae <inki.dae@samsung.com>
5831 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5832 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5833 M:      Kyungmin Park <kyungmin.park@samsung.com>
5834 L:      dri-devel@lists.freedesktop.org
5835 S:      Supported
5836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5837 F:      Documentation/devicetree/bindings/display/exynos/
5838 F:      drivers/gpu/drm/exynos/
5839 F:      include/uapi/drm/exynos_drm.h
5840
5841 DRM DRIVERS FOR FREESCALE DCU
5842 M:      Stefan Agner <stefan@agner.ch>
5843 M:      Alison Wang <alison.wang@nxp.com>
5844 L:      dri-devel@lists.freedesktop.org
5845 S:      Supported
5846 T:      git git://anongit.freedesktop.org/drm/drm-misc
5847 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5848 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5849 F:      drivers/gpu/drm/fsl-dcu/
5850
5851 DRM DRIVERS FOR FREESCALE IMX
5852 M:      Philipp Zabel <p.zabel@pengutronix.de>
5853 L:      dri-devel@lists.freedesktop.org
5854 S:      Maintained
5855 F:      Documentation/devicetree/bindings/display/imx/
5856 F:      drivers/gpu/drm/imx/
5857 F:      drivers/gpu/ipu-v3/
5858
5859 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5860 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5861 L:      dri-devel@lists.freedesktop.org
5862 S:      Maintained
5863 T:      git git://github.com/patjak/drm-gma500
5864 F:      drivers/gpu/drm/gma500/
5865
5866 DRM DRIVERS FOR HISILICON
5867 M:      Xinliang Liu <xinliang.liu@linaro.org>
5868 M:      Tian Tao  <tiantao6@hisilicon.com>
5869 R:      John Stultz <john.stultz@linaro.org>
5870 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5871 R:      Chen Feng <puck.chen@hisilicon.com>
5872 L:      dri-devel@lists.freedesktop.org
5873 S:      Maintained
5874 T:      git git://anongit.freedesktop.org/drm/drm-misc
5875 F:      Documentation/devicetree/bindings/display/hisilicon/
5876 F:      drivers/gpu/drm/hisilicon/
5877
5878 DRM DRIVERS FOR LIMA
5879 M:      Qiang Yu <yuq825@gmail.com>
5880 L:      dri-devel@lists.freedesktop.org
5881 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5882 S:      Maintained
5883 T:      git git://anongit.freedesktop.org/drm/drm-misc
5884 F:      drivers/gpu/drm/lima/
5885 F:      include/uapi/drm/lima_drm.h
5886
5887 DRM DRIVERS FOR MEDIATEK
5888 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
5889 M:      Philipp Zabel <p.zabel@pengutronix.de>
5890 L:      dri-devel@lists.freedesktop.org
5891 S:      Supported
5892 F:      Documentation/devicetree/bindings/display/mediatek/
5893 F:      drivers/gpu/drm/mediatek/
5894 F:      drivers/phy/mediatek/phy-mtk-hdmi*
5895 F:      drivers/phy/mediatek/phy-mtk-mipi*
5896
5897 DRM DRIVERS FOR NVIDIA TEGRA
5898 M:      Thierry Reding <thierry.reding@gmail.com>
5899 L:      dri-devel@lists.freedesktop.org
5900 L:      linux-tegra@vger.kernel.org
5901 S:      Supported
5902 T:      git git://anongit.freedesktop.org/tegra/linux.git
5903 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5904 F:      drivers/gpu/drm/tegra/
5905 F:      drivers/gpu/host1x/
5906 F:      include/linux/host1x.h
5907 F:      include/uapi/drm/tegra_drm.h
5908
5909 DRM DRIVERS FOR RENESAS
5910 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5911 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5912 L:      dri-devel@lists.freedesktop.org
5913 L:      linux-renesas-soc@vger.kernel.org
5914 S:      Supported
5915 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5916 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5917 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
5918 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5919 F:      drivers/gpu/drm/rcar-du/
5920 F:      drivers/gpu/drm/shmobile/
5921 F:      include/linux/platform_data/shmob_drm.h
5922
5923 DRM DRIVERS FOR ROCKCHIP
5924 M:      Sandy Huang <hjc@rock-chips.com>
5925 M:      Heiko Stübner <heiko@sntech.de>
5926 L:      dri-devel@lists.freedesktop.org
5927 S:      Maintained
5928 T:      git git://anongit.freedesktop.org/drm/drm-misc
5929 F:      Documentation/devicetree/bindings/display/rockchip/
5930 F:      drivers/gpu/drm/rockchip/
5931
5932 DRM DRIVERS FOR STI
5933 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5934 M:      Vincent Abriou <vincent.abriou@st.com>
5935 L:      dri-devel@lists.freedesktop.org
5936 S:      Maintained
5937 T:      git git://anongit.freedesktop.org/drm/drm-misc
5938 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5939 F:      drivers/gpu/drm/sti
5940
5941 DRM DRIVERS FOR STM
5942 M:      Yannick Fertre <yannick.fertre@st.com>
5943 M:      Philippe Cornu <philippe.cornu@st.com>
5944 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5945 M:      Vincent Abriou <vincent.abriou@st.com>
5946 L:      dri-devel@lists.freedesktop.org
5947 S:      Maintained
5948 T:      git git://anongit.freedesktop.org/drm/drm-misc
5949 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
5950 F:      drivers/gpu/drm/stm
5951
5952 DRM DRIVERS FOR TI KEYSTONE
5953 M:      Jyri Sarha <jsarha@ti.com>
5954 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5955 L:      dri-devel@lists.freedesktop.org
5956 S:      Maintained
5957 T:      git git://anongit.freedesktop.org/drm/drm-misc
5958 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
5959 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
5960 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
5961 F:      drivers/gpu/drm/tidss/
5962
5963 DRM DRIVERS FOR TI LCDC
5964 M:      Jyri Sarha <jsarha@ti.com>
5965 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5966 L:      dri-devel@lists.freedesktop.org
5967 S:      Maintained
5968 F:      Documentation/devicetree/bindings/display/tilcdc/
5969 F:      drivers/gpu/drm/tilcdc/
5970
5971 DRM DRIVERS FOR TI OMAP
5972 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5973 L:      dri-devel@lists.freedesktop.org
5974 S:      Maintained
5975 F:      Documentation/devicetree/bindings/display/ti/
5976 F:      drivers/gpu/drm/omapdrm/
5977
5978 DRM DRIVERS FOR V3D
5979 M:      Eric Anholt <eric@anholt.net>
5980 S:      Supported
5981 T:      git git://anongit.freedesktop.org/drm/drm-misc
5982 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5983 F:      drivers/gpu/drm/v3d/
5984 F:      include/uapi/drm/v3d_drm.h
5985
5986 DRM DRIVERS FOR VC4
5987 M:      Eric Anholt <eric@anholt.net>
5988 M:      Maxime Ripard <mripard@kernel.org>
5989 S:      Supported
5990 T:      git git://github.com/anholt/linux
5991 T:      git git://anongit.freedesktop.org/drm/drm-misc
5992 F:      Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
5993 F:      drivers/gpu/drm/vc4/
5994 F:      include/uapi/drm/vc4_drm.h
5995
5996 DRM DRIVERS FOR VIVANTE GPU IP
5997 M:      Lucas Stach <l.stach@pengutronix.de>
5998 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5999 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
6000 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
6001 L:      dri-devel@lists.freedesktop.org
6002 S:      Maintained
6003 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
6004 F:      drivers/gpu/drm/etnaviv/
6005 F:      include/uapi/drm/etnaviv_drm.h
6006
6007 DRM DRIVERS FOR XEN
6008 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
6009 L:      dri-devel@lists.freedesktop.org
6010 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
6011 S:      Supported
6012 T:      git git://anongit.freedesktop.org/drm/drm-misc
6013 F:      Documentation/gpu/xen-front.rst
6014 F:      drivers/gpu/drm/xen/
6015
6016 DRM DRIVERS FOR XILINX
6017 M:      Hyun Kwon <hyun.kwon@xilinx.com>
6018 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6019 L:      dri-devel@lists.freedesktop.org
6020 S:      Maintained
6021 T:      git git://anongit.freedesktop.org/drm/drm-misc
6022 F:      Documentation/devicetree/bindings/display/xlnx/
6023 F:      drivers/gpu/drm/xlnx/
6024
6025 DRM DRIVERS FOR ZTE ZX
6026 M:      Shawn Guo <shawnguo@kernel.org>
6027 L:      dri-devel@lists.freedesktop.org
6028 S:      Maintained
6029 T:      git git://anongit.freedesktop.org/drm/drm-misc
6030 F:      Documentation/devicetree/bindings/display/zte,vou.txt
6031 F:      drivers/gpu/drm/zte/
6032
6033 DRM PANEL DRIVERS
6034 M:      Thierry Reding <thierry.reding@gmail.com>
6035 R:      Sam Ravnborg <sam@ravnborg.org>
6036 L:      dri-devel@lists.freedesktop.org
6037 S:      Maintained
6038 T:      git git://anongit.freedesktop.org/drm/drm-misc
6039 F:      Documentation/devicetree/bindings/display/panel/
6040 F:      drivers/gpu/drm/drm_panel.c
6041 F:      drivers/gpu/drm/panel/
6042 F:      include/drm/drm_panel.h
6043
6044 DRM TTM SUBSYSTEM
6045 M:      Christian Koenig <christian.koenig@amd.com>
6046 M:      Huang Rui <ray.huang@amd.com>
6047 L:      dri-devel@lists.freedesktop.org
6048 S:      Maintained
6049 T:      git git://people.freedesktop.org/~agd5f/linux
6050 F:      drivers/gpu/drm/ttm/
6051 F:      include/drm/ttm/
6052
6053 DSBR100 USB FM RADIO DRIVER
6054 M:      Alexey Klimov <klimov.linux@gmail.com>
6055 L:      linux-media@vger.kernel.org
6056 S:      Maintained
6057 T:      git git://linuxtv.org/media_tree.git
6058 F:      drivers/media/radio/dsbr100.c
6059
6060 DT3155 MEDIA DRIVER
6061 M:      Hans Verkuil <hverkuil@xs4all.nl>
6062 L:      linux-media@vger.kernel.org
6063 S:      Odd Fixes
6064 W:      https://linuxtv.org
6065 T:      git git://linuxtv.org/media_tree.git
6066 F:      drivers/media/pci/dt3155/
6067
6068 DVB_USB_AF9015 MEDIA DRIVER
6069 M:      Antti Palosaari <crope@iki.fi>
6070 L:      linux-media@vger.kernel.org
6071 S:      Maintained
6072 W:      https://linuxtv.org
6073 W:      http://palosaari.fi/linux/
6074 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6075 T:      git git://linuxtv.org/anttip/media_tree.git
6076 F:      drivers/media/usb/dvb-usb-v2/af9015*
6077
6078 DVB_USB_AF9035 MEDIA DRIVER
6079 M:      Antti Palosaari <crope@iki.fi>
6080 L:      linux-media@vger.kernel.org
6081 S:      Maintained
6082 W:      https://linuxtv.org
6083 W:      http://palosaari.fi/linux/
6084 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6085 T:      git git://linuxtv.org/anttip/media_tree.git
6086 F:      drivers/media/usb/dvb-usb-v2/af9035*
6087
6088 DVB_USB_ANYSEE MEDIA DRIVER
6089 M:      Antti Palosaari <crope@iki.fi>
6090 L:      linux-media@vger.kernel.org
6091 S:      Maintained
6092 W:      https://linuxtv.org
6093 W:      http://palosaari.fi/linux/
6094 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6095 T:      git git://linuxtv.org/anttip/media_tree.git
6096 F:      drivers/media/usb/dvb-usb-v2/anysee*
6097
6098 DVB_USB_AU6610 MEDIA DRIVER
6099 M:      Antti Palosaari <crope@iki.fi>
6100 L:      linux-media@vger.kernel.org
6101 S:      Maintained
6102 W:      https://linuxtv.org
6103 W:      http://palosaari.fi/linux/
6104 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6105 T:      git git://linuxtv.org/anttip/media_tree.git
6106 F:      drivers/media/usb/dvb-usb-v2/au6610*
6107
6108 DVB_USB_CE6230 MEDIA DRIVER
6109 M:      Antti Palosaari <crope@iki.fi>
6110 L:      linux-media@vger.kernel.org
6111 S:      Maintained
6112 W:      https://linuxtv.org
6113 W:      http://palosaari.fi/linux/
6114 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6115 T:      git git://linuxtv.org/anttip/media_tree.git
6116 F:      drivers/media/usb/dvb-usb-v2/ce6230*
6117
6118 DVB_USB_CXUSB MEDIA DRIVER
6119 M:      Michael Krufky <mkrufky@linuxtv.org>
6120 L:      linux-media@vger.kernel.org
6121 S:      Maintained
6122 W:      https://linuxtv.org
6123 W:      http://github.com/mkrufky
6124 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6125 T:      git git://linuxtv.org/media_tree.git
6126 F:      drivers/media/usb/dvb-usb/cxusb*
6127
6128 DVB_USB_EC168 MEDIA DRIVER
6129 M:      Antti Palosaari <crope@iki.fi>
6130 L:      linux-media@vger.kernel.org
6131 S:      Maintained
6132 W:      https://linuxtv.org
6133 W:      http://palosaari.fi/linux/
6134 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6135 T:      git git://linuxtv.org/anttip/media_tree.git
6136 F:      drivers/media/usb/dvb-usb-v2/ec168*
6137
6138 DVB_USB_GL861 MEDIA DRIVER
6139 M:      Antti Palosaari <crope@iki.fi>
6140 L:      linux-media@vger.kernel.org
6141 S:      Maintained
6142 W:      https://linuxtv.org
6143 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6144 T:      git git://linuxtv.org/anttip/media_tree.git
6145 F:      drivers/media/usb/dvb-usb-v2/gl861*
6146
6147 DVB_USB_MXL111SF MEDIA DRIVER
6148 M:      Michael Krufky <mkrufky@linuxtv.org>
6149 L:      linux-media@vger.kernel.org
6150 S:      Maintained
6151 W:      https://linuxtv.org
6152 W:      http://github.com/mkrufky
6153 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6154 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
6155 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
6156
6157 DVB_USB_RTL28XXU MEDIA DRIVER
6158 M:      Antti Palosaari <crope@iki.fi>
6159 L:      linux-media@vger.kernel.org
6160 S:      Maintained
6161 W:      https://linuxtv.org
6162 W:      http://palosaari.fi/linux/
6163 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6164 T:      git git://linuxtv.org/anttip/media_tree.git
6165 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
6166
6167 DVB_USB_V2 MEDIA DRIVER
6168 M:      Antti Palosaari <crope@iki.fi>
6169 L:      linux-media@vger.kernel.org
6170 S:      Maintained
6171 W:      https://linuxtv.org
6172 W:      http://palosaari.fi/linux/
6173 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6174 T:      git git://linuxtv.org/anttip/media_tree.git
6175 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
6176 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
6177
6178 DYNAMIC DEBUG
6179 M:      Jason Baron <jbaron@akamai.com>
6180 S:      Maintained
6181 F:      include/linux/dynamic_debug.h
6182 F:      lib/dynamic_debug.c
6183
6184 DYNAMIC INTERRUPT MODERATION
6185 M:      Tal Gilboa <talgi@nvidia.com>
6186 S:      Maintained
6187 F:      Documentation/networking/net_dim.rst
6188 F:      include/linux/dim.h
6189 F:      lib/dim/
6190
6191 DZ DECSTATION DZ11 SERIAL DRIVER
6192 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
6193 S:      Maintained
6194 F:      drivers/tty/serial/dz.*
6195
6196 E3X0 POWER BUTTON DRIVER
6197 M:      Moritz Fischer <moritz.fischer@ettus.com>
6198 L:      usrp-users@lists.ettus.com
6199 S:      Supported
6200 W:      http://www.ettus.com
6201 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
6202 F:      drivers/input/misc/e3x0-button.c
6203
6204 E4000 MEDIA DRIVER
6205 M:      Antti Palosaari <crope@iki.fi>
6206 L:      linux-media@vger.kernel.org
6207 S:      Maintained
6208 W:      https://linuxtv.org
6209 W:      http://palosaari.fi/linux/
6210 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6211 T:      git git://linuxtv.org/anttip/media_tree.git
6212 F:      drivers/media/tuners/e4000*
6213
6214 EARTH_PT1 MEDIA DRIVER
6215 M:      Akihiro Tsukada <tskd08@gmail.com>
6216 L:      linux-media@vger.kernel.org
6217 S:      Odd Fixes
6218 F:      drivers/media/pci/pt1/
6219
6220 EARTH_PT3 MEDIA DRIVER
6221 M:      Akihiro Tsukada <tskd08@gmail.com>
6222 L:      linux-media@vger.kernel.org
6223 S:      Odd Fixes
6224 F:      drivers/media/pci/pt3/
6225
6226 EC100 MEDIA DRIVER
6227 M:      Antti Palosaari <crope@iki.fi>
6228 L:      linux-media@vger.kernel.org
6229 S:      Maintained
6230 W:      https://linuxtv.org
6231 W:      http://palosaari.fi/linux/
6232 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6233 T:      git git://linuxtv.org/anttip/media_tree.git
6234 F:      drivers/media/dvb-frontends/ec100*
6235
6236 ECRYPT FILE SYSTEM
6237 M:      Tyler Hicks <code@tyhicks.com>
6238 L:      ecryptfs@vger.kernel.org
6239 S:      Odd Fixes
6240 W:      http://ecryptfs.org
6241 W:      https://launchpad.net/ecryptfs
6242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
6243 F:      Documentation/filesystems/ecryptfs.rst
6244 F:      fs/ecryptfs/
6245
6246 EDAC-AMD64
6247 M:      Borislav Petkov <bp@alien8.de>
6248 L:      linux-edac@vger.kernel.org
6249 S:      Maintained
6250 F:      drivers/edac/amd64_edac*
6251
6252 EDAC-ARMADA
6253 M:      Jan Luebbe <jlu@pengutronix.de>
6254 L:      linux-edac@vger.kernel.org
6255 S:      Maintained
6256 F:      drivers/edac/armada_xp_*
6257
6258 EDAC-AST2500
6259 M:      Stefan Schaeckeler <sschaeck@cisco.com>
6260 S:      Supported
6261 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
6262 F:      drivers/edac/aspeed_edac.c
6263
6264 EDAC-BLUEFIELD
6265 M:      Shravan Kumar Ramani <shravankr@nvidia.com>
6266 S:      Supported
6267 F:      drivers/edac/bluefield_edac.c
6268
6269 EDAC-CALXEDA
6270 M:      Andre Przywara <andre.przywara@arm.com>
6271 L:      linux-edac@vger.kernel.org
6272 S:      Maintained
6273 F:      drivers/edac/highbank*
6274
6275 EDAC-CAVIUM OCTEON
6276 M:      Ralf Baechle <ralf@linux-mips.org>
6277 L:      linux-edac@vger.kernel.org
6278 L:      linux-mips@vger.kernel.org
6279 S:      Supported
6280 F:      drivers/edac/octeon_edac*
6281
6282 EDAC-CAVIUM THUNDERX
6283 M:      Robert Richter <rric@kernel.org>
6284 L:      linux-edac@vger.kernel.org
6285 S:      Odd Fixes
6286 F:      drivers/edac/thunderx_edac*
6287
6288 EDAC-CORE
6289 M:      Borislav Petkov <bp@alien8.de>
6290 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6291 M:      Tony Luck <tony.luck@intel.com>
6292 R:      James Morse <james.morse@arm.com>
6293 R:      Robert Richter <rric@kernel.org>
6294 L:      linux-edac@vger.kernel.org
6295 S:      Supported
6296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
6297 F:      Documentation/admin-guide/ras.rst
6298 F:      Documentation/driver-api/edac.rst
6299 F:      drivers/edac/
6300 F:      include/linux/edac.h
6301
6302 EDAC-DMC520
6303 M:      Lei Wang <lewan@microsoft.com>
6304 L:      linux-edac@vger.kernel.org
6305 S:      Supported
6306 F:      drivers/edac/dmc520_edac.c
6307
6308 EDAC-E752X
6309 M:      Mark Gross <mark.gross@intel.com>
6310 L:      linux-edac@vger.kernel.org
6311 S:      Maintained
6312 F:      drivers/edac/e752x_edac.c
6313
6314 EDAC-E7XXX
6315 L:      linux-edac@vger.kernel.org
6316 S:      Maintained
6317 F:      drivers/edac/e7xxx_edac.c
6318
6319 EDAC-FSL_DDR
6320 M:      York Sun <york.sun@nxp.com>
6321 L:      linux-edac@vger.kernel.org
6322 S:      Maintained
6323 F:      drivers/edac/fsl_ddr_edac.*
6324
6325 EDAC-GHES
6326 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6327 L:      linux-edac@vger.kernel.org
6328 S:      Maintained
6329 F:      drivers/edac/ghes_edac.c
6330
6331 EDAC-I10NM
6332 M:      Tony Luck <tony.luck@intel.com>
6333 L:      linux-edac@vger.kernel.org
6334 S:      Maintained
6335 F:      drivers/edac/i10nm_base.c
6336
6337 EDAC-I3000
6338 L:      linux-edac@vger.kernel.org
6339 S:      Orphan
6340 F:      drivers/edac/i3000_edac.c
6341
6342 EDAC-I5000
6343 L:      linux-edac@vger.kernel.org
6344 S:      Maintained
6345 F:      drivers/edac/i5000_edac.c
6346
6347 EDAC-I5400
6348 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6349 L:      linux-edac@vger.kernel.org
6350 S:      Maintained
6351 F:      drivers/edac/i5400_edac.c
6352
6353 EDAC-I7300
6354 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6355 L:      linux-edac@vger.kernel.org
6356 S:      Maintained
6357 F:      drivers/edac/i7300_edac.c
6358
6359 EDAC-I7CORE
6360 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6361 L:      linux-edac@vger.kernel.org
6362 S:      Maintained
6363 F:      drivers/edac/i7core_edac.c
6364
6365 EDAC-I82443BXGX
6366 M:      Tim Small <tim@buttersideup.com>
6367 L:      linux-edac@vger.kernel.org
6368 S:      Maintained
6369 F:      drivers/edac/i82443bxgx_edac.c
6370
6371 EDAC-I82975X
6372 M:      "Arvind R." <arvino55@gmail.com>
6373 L:      linux-edac@vger.kernel.org
6374 S:      Maintained
6375 F:      drivers/edac/i82975x_edac.c
6376
6377 EDAC-IE31200
6378 M:      Jason Baron <jbaron@akamai.com>
6379 L:      linux-edac@vger.kernel.org
6380 S:      Maintained
6381 F:      drivers/edac/ie31200_edac.c
6382
6383 EDAC-IGEN6
6384 M:      Tony Luck <tony.luck@intel.com>
6385 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6386 L:      linux-edac@vger.kernel.org
6387 S:      Maintained
6388 F:      drivers/edac/igen6_edac.c
6389
6390 EDAC-MPC85XX
6391 M:      Johannes Thumshirn <morbidrsa@gmail.com>
6392 L:      linux-edac@vger.kernel.org
6393 S:      Maintained
6394 F:      drivers/edac/mpc85xx_edac.[ch]
6395
6396 EDAC-PASEMI
6397 M:      Egor Martovetsky <egor@pasemi.com>
6398 L:      linux-edac@vger.kernel.org
6399 S:      Maintained
6400 F:      drivers/edac/pasemi_edac.c
6401
6402 EDAC-PND2
6403 M:      Tony Luck <tony.luck@intel.com>
6404 L:      linux-edac@vger.kernel.org
6405 S:      Maintained
6406 F:      drivers/edac/pnd2_edac.[ch]
6407
6408 EDAC-QCOM
6409 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6410 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6411 L:      linux-arm-msm@vger.kernel.org
6412 L:      linux-edac@vger.kernel.org
6413 S:      Maintained
6414 F:      drivers/edac/qcom_edac.c
6415
6416 EDAC-R82600
6417 M:      Tim Small <tim@buttersideup.com>
6418 L:      linux-edac@vger.kernel.org
6419 S:      Maintained
6420 F:      drivers/edac/r82600_edac.c
6421
6422 EDAC-SBRIDGE
6423 M:      Tony Luck <tony.luck@intel.com>
6424 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6425 L:      linux-edac@vger.kernel.org
6426 S:      Maintained
6427 F:      drivers/edac/sb_edac.c
6428
6429 EDAC-SIFIVE
6430 M:      Yash Shah <yash.shah@sifive.com>
6431 L:      linux-edac@vger.kernel.org
6432 S:      Supported
6433 F:      drivers/edac/sifive_edac.c
6434
6435 EDAC-SKYLAKE
6436 M:      Tony Luck <tony.luck@intel.com>
6437 L:      linux-edac@vger.kernel.org
6438 S:      Maintained
6439 F:      drivers/edac/skx_*.[ch]
6440
6441 EDAC-TI
6442 M:      Tero Kristo <t-kristo@ti.com>
6443 L:      linux-edac@vger.kernel.org
6444 S:      Maintained
6445 F:      drivers/edac/ti_edac.c
6446
6447 EDIROL UA-101/UA-1000 DRIVER
6448 M:      Clemens Ladisch <clemens@ladisch.de>
6449 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6450 S:      Maintained
6451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6452 F:      sound/usb/misc/ua101.c
6453
6454 EFI TEST DRIVER
6455 M:      Ivan Hu <ivan.hu@canonical.com>
6456 M:      Ard Biesheuvel <ardb@kernel.org>
6457 L:      linux-efi@vger.kernel.org
6458 S:      Maintained
6459 F:      drivers/firmware/efi/test/
6460
6461 EFI VARIABLE FILESYSTEM
6462 M:      Matthew Garrett <matthew.garrett@nebula.com>
6463 M:      Jeremy Kerr <jk@ozlabs.org>
6464 M:      Ard Biesheuvel <ardb@kernel.org>
6465 L:      linux-efi@vger.kernel.org
6466 S:      Maintained
6467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6468 F:      fs/efivarfs/
6469
6470 EFIFB FRAMEBUFFER DRIVER
6471 M:      Peter Jones <pjones@redhat.com>
6472 L:      linux-fbdev@vger.kernel.org
6473 S:      Maintained
6474 F:      drivers/video/fbdev/efifb.c
6475
6476 EFS FILESYSTEM
6477 S:      Orphan
6478 W:      http://aeschi.ch.eu.org/efs/
6479 F:      fs/efs/
6480
6481 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6482 M:      Douglas Miller <dougmill@linux.ibm.com>
6483 L:      netdev@vger.kernel.org
6484 S:      Maintained
6485 F:      drivers/net/ethernet/ibm/ehea/
6486
6487 EM28XX VIDEO4LINUX DRIVER
6488 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6489 L:      linux-media@vger.kernel.org
6490 S:      Maintained
6491 W:      https://linuxtv.org
6492 T:      git git://linuxtv.org/media_tree.git
6493 F:      Documentation/admin-guide/media/em28xx*
6494 F:      drivers/media/usb/em28xx/
6495
6496 EMBEDDED LINUX
6497 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6498 M:      Matt Mackall <mpm@selenic.com>
6499 M:      David Woodhouse <dwmw2@infradead.org>
6500 L:      linux-embedded@vger.kernel.org
6501 S:      Maintained
6502
6503 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
6504 M:      Adrian Hunter <adrian.hunter@intel.com>
6505 M:      Ritesh Harjani <riteshh@codeaurora.org>
6506 M:      Asutosh Das <asutoshd@codeaurora.org>
6507 L:      linux-mmc@vger.kernel.org
6508 S:      Maintained
6509 F:      drivers/mmc/host/cqhci*
6510
6511 EMULEX 10Gbps iSCSI - OneConnect DRIVER
6512 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6513 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6514 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6515 L:      linux-scsi@vger.kernel.org
6516 S:      Supported
6517 W:      http://www.broadcom.com
6518 F:      drivers/scsi/be2iscsi/
6519
6520 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6521 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6522 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6523 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6524 L:      netdev@vger.kernel.org
6525 S:      Supported
6526 W:      http://www.emulex.com
6527 F:      drivers/net/ethernet/emulex/benet/
6528
6529 EMULEX ONECONNECT ROCE DRIVER
6530 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6531 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6532 L:      linux-rdma@vger.kernel.org
6533 S:      Odd Fixes
6534 W:      http://www.broadcom.com
6535 F:      drivers/infiniband/hw/ocrdma/
6536 F:      include/uapi/rdma/ocrdma-abi.h
6537
6538 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6539 M:      James Smart <james.smart@broadcom.com>
6540 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6541 L:      linux-scsi@vger.kernel.org
6542 S:      Supported
6543 W:      http://www.broadcom.com
6544 F:      drivers/scsi/lpfc/
6545
6546 ENE CB710 FLASH CARD READER DRIVER
6547 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6548 S:      Maintained
6549 F:      drivers/misc/cb710/
6550 F:      drivers/mmc/host/cb710-mmc.*
6551 F:      include/linux/cb710.h
6552
6553 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6554 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6555 S:      Maintained
6556 F:      drivers/media/rc/ene_ir.*
6557
6558 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
6559 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
6560 L:      linuxppc-dev@lists.ozlabs.org
6561 S:      Maintained
6562 F:      drivers/tty/ehv_bytechan.c
6563
6564 EPSON S1D13XXX FRAMEBUFFER DRIVER
6565 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6566 S:      Maintained
6567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6568 F:      drivers/video/fbdev/s1d13xxxfb.c
6569 F:      include/video/s1d13xxxfb.h
6570
6571 EROFS FILE SYSTEM
6572 M:      Gao Xiang <xiang@kernel.org>
6573 M:      Chao Yu <yuchao0@huawei.com>
6574 L:      linux-erofs@lists.ozlabs.org
6575 S:      Maintained
6576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6577 F:      Documentation/filesystems/erofs.rst
6578 F:      fs/erofs/
6579 F:      include/trace/events/erofs.h
6580
6581 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6582 M:      Jeff Layton <jlayton@kernel.org>
6583 S:      Maintained
6584 F:      include/linux/errseq.h
6585 F:      lib/errseq.c
6586
6587 ET131X NETWORK DRIVER
6588 M:      Mark Einon <mark.einon@gmail.com>
6589 S:      Odd Fixes
6590 F:      drivers/net/ethernet/agere/
6591
6592 ETHERNET BRIDGE
6593 M:      Roopa Prabhu <roopa@nvidia.com>
6594 M:      Nikolay Aleksandrov <nikolay@nvidia.com>
6595 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6596 L:      netdev@vger.kernel.org
6597 S:      Maintained
6598 W:      http://www.linuxfoundation.org/en/Net:Bridge
6599 F:      include/linux/netfilter_bridge/
6600 F:      net/bridge/
6601
6602 ETHERNET PHY LIBRARY
6603 M:      Andrew Lunn <andrew@lunn.ch>
6604 M:      Heiner Kallweit <hkallweit1@gmail.com>
6605 R:      Russell King <linux@armlinux.org.uk>
6606 L:      netdev@vger.kernel.org
6607 S:      Maintained
6608 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6609 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6610 F:      Documentation/devicetree/bindings/net/mdio*
6611 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6612 F:      Documentation/networking/phy.rst
6613 F:      drivers/net/mdio/
6614 F:      drivers/net/mdio/of_mdio.c
6615 F:      drivers/net/pcs/
6616 F:      drivers/net/phy/
6617 F:      drivers/of/of_net.c
6618 F:      include/dt-bindings/net/qca-ar803x.h
6619 F:      include/linux/*mdio*.h
6620 F:      include/linux/mdio/*.h
6621 F:      include/linux/of_net.h
6622 F:      include/linux/phy.h
6623 F:      include/linux/phy_fixed.h
6624 F:      include/linux/platform_data/mdio-bcm-unimac.h
6625 F:      include/linux/platform_data/mdio-gpio.h
6626 F:      include/trace/events/mdio.h
6627 F:      include/uapi/linux/mdio.h
6628 F:      include/uapi/linux/mii.h
6629
6630 EXFAT FILE SYSTEM
6631 M:      Namjae Jeon <namjae.jeon@samsung.com>
6632 M:      Sungjong Seo <sj1557.seo@samsung.com>
6633 L:      linux-fsdevel@vger.kernel.org
6634 S:      Maintained
6635 F:      fs/exfat/
6636
6637 EXT2 FILE SYSTEM
6638 M:      Jan Kara <jack@suse.com>
6639 L:      linux-ext4@vger.kernel.org
6640 S:      Maintained
6641 F:      Documentation/filesystems/ext2.rst
6642 F:      fs/ext2/
6643 F:      include/linux/ext2*
6644
6645 EXT4 FILE SYSTEM
6646 M:      "Theodore Ts'o" <tytso@mit.edu>
6647 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6648 L:      linux-ext4@vger.kernel.org
6649 S:      Maintained
6650 W:      http://ext4.wiki.kernel.org
6651 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6653 F:      Documentation/filesystems/ext4/
6654 F:      fs/ext4/
6655 F:      include/trace/events/ext4.h
6656
6657 Extended Verification Module (EVM)
6658 M:      Mimi Zohar <zohar@linux.ibm.com>
6659 L:      linux-integrity@vger.kernel.org
6660 S:      Supported
6661 F:      security/integrity/evm/
6662
6663 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6664 M:      Ard Biesheuvel <ardb@kernel.org>
6665 L:      linux-efi@vger.kernel.org
6666 S:      Maintained
6667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6668 F:      Documentation/admin-guide/efi-stub.rst
6669 F:      arch/*/include/asm/efi.h
6670 F:      arch/*/kernel/efi.c
6671 F:      arch/arm/boot/compressed/efi-header.S
6672 F:      arch/arm64/kernel/efi-entry.S
6673 F:      arch/x86/platform/efi/
6674 F:      drivers/firmware/efi/
6675 F:      include/linux/efi*.h
6676
6677 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6678 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6679 M:      Chanwoo Choi <cw00.choi@samsung.com>
6680 L:      linux-kernel@vger.kernel.org
6681 S:      Maintained
6682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6683 F:      Documentation/devicetree/bindings/extcon/
6684 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6685 F:      drivers/extcon/
6686 F:      include/linux/extcon.h
6687 F:      include/linux/extcon/
6688
6689 EXTRA BOOT CONFIG
6690 M:      Masami Hiramatsu <mhiramat@kernel.org>
6691 S:      Maintained
6692 F:      Documentation/admin-guide/bootconfig.rst
6693 F:      fs/proc/bootconfig.c
6694 F:      include/linux/bootconfig.h
6695 F:      lib/bootconfig.c
6696 F:      tools/bootconfig/*
6697 F:      tools/bootconfig/scripts/*
6698
6699 EXYNOS DP DRIVER
6700 M:      Jingoo Han <jingoohan1@gmail.com>
6701 L:      dri-devel@lists.freedesktop.org
6702 S:      Maintained
6703 F:      drivers/gpu/drm/exynos/exynos_dp*
6704
6705 EXYNOS SYSMMU (IOMMU) driver
6706 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6707 L:      iommu@lists.linux-foundation.org
6708 S:      Maintained
6709 F:      drivers/iommu/exynos-iommu.c
6710
6711 F2FS FILE SYSTEM
6712 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6713 M:      Chao Yu <yuchao0@huawei.com>
6714 L:      linux-f2fs-devel@lists.sourceforge.net
6715 S:      Maintained
6716 W:      https://f2fs.wiki.kernel.org/
6717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6718 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6719 F:      Documentation/filesystems/f2fs.rst
6720 F:      fs/f2fs/
6721 F:      include/linux/f2fs_fs.h
6722 F:      include/trace/events/f2fs.h
6723
6724 F71805F HARDWARE MONITORING DRIVER
6725 M:      Jean Delvare <jdelvare@suse.com>
6726 L:      linux-hwmon@vger.kernel.org
6727 S:      Maintained
6728 F:      Documentation/hwmon/f71805f.rst
6729 F:      drivers/hwmon/f71805f.c
6730
6731 FADDR2LINE
6732 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6733 S:      Maintained
6734 F:      scripts/faddr2line
6735
6736 FAILOVER MODULE
6737 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6738 L:      netdev@vger.kernel.org
6739 S:      Supported
6740 F:      Documentation/networking/failover.rst
6741 F:      include/net/failover.h
6742 F:      net/core/failover.c
6743
6744 FANOTIFY
6745 M:      Jan Kara <jack@suse.cz>
6746 R:      Amir Goldstein <amir73il@gmail.com>
6747 L:      linux-fsdevel@vger.kernel.org
6748 S:      Maintained
6749 F:      fs/notify/fanotify/
6750 F:      include/linux/fanotify.h
6751 F:      include/uapi/linux/fanotify.h
6752
6753 FARSYNC SYNCHRONOUS DRIVER
6754 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6755 S:      Supported
6756 W:      http://www.farsite.co.uk/
6757 F:      drivers/net/wan/farsync.*
6758
6759 FAULT INJECTION SUPPORT
6760 M:      Akinobu Mita <akinobu.mita@gmail.com>
6761 S:      Supported
6762 F:      Documentation/fault-injection/
6763 F:      lib/fault-inject.c
6764
6765 FBTFT Framebuffer drivers
6766 L:      dri-devel@lists.freedesktop.org
6767 L:      linux-fbdev@vger.kernel.org
6768 S:      Orphan
6769 F:      drivers/staging/fbtft/
6770
6771 FC0011 TUNER DRIVER
6772 M:      Michael Buesch <m@bues.ch>
6773 L:      linux-media@vger.kernel.org
6774 S:      Maintained
6775 F:      drivers/media/tuners/fc0011.c
6776 F:      drivers/media/tuners/fc0011.h
6777
6778 FC2580 MEDIA DRIVER
6779 M:      Antti Palosaari <crope@iki.fi>
6780 L:      linux-media@vger.kernel.org
6781 S:      Maintained
6782 W:      https://linuxtv.org
6783 W:      http://palosaari.fi/linux/
6784 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6785 T:      git git://linuxtv.org/anttip/media_tree.git
6786 F:      drivers/media/tuners/fc2580*
6787
6788 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6789 M:      Hannes Reinecke <hare@suse.de>
6790 L:      linux-scsi@vger.kernel.org
6791 S:      Supported
6792 W:      www.Open-FCoE.org
6793 F:      drivers/scsi/fcoe/
6794 F:      drivers/scsi/libfc/
6795 F:      include/scsi/fc/
6796 F:      include/scsi/libfc.h
6797 F:      include/scsi/libfcoe.h
6798 F:      include/uapi/scsi/fc/
6799
6800 FILE LOCKING (flock() and fcntl()/lockf())
6801 M:      Jeff Layton <jlayton@kernel.org>
6802 M:      "J. Bruce Fields" <bfields@fieldses.org>
6803 L:      linux-fsdevel@vger.kernel.org
6804 S:      Maintained
6805 F:      fs/fcntl.c
6806 F:      fs/locks.c
6807 F:      include/linux/fcntl.h
6808 F:      include/uapi/linux/fcntl.h
6809
6810 FILESYSTEM DIRECT ACCESS (DAX)
6811 M:      Dan Williams <dan.j.williams@intel.com>
6812 R:      Matthew Wilcox <willy@infradead.org>
6813 R:      Jan Kara <jack@suse.cz>
6814 L:      linux-fsdevel@vger.kernel.org
6815 L:      linux-nvdimm@lists.01.org
6816 S:      Supported
6817 F:      fs/dax.c
6818 F:      include/linux/dax.h
6819 F:      include/trace/events/fs_dax.h
6820
6821 FILESYSTEMS (VFS and infrastructure)
6822 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6823 L:      linux-fsdevel@vger.kernel.org
6824 S:      Maintained
6825 F:      fs/*
6826 F:      include/linux/fs.h
6827 F:      include/linux/fs_types.h
6828 F:      include/uapi/linux/fs.h
6829 F:      include/uapi/linux/openat2.h
6830
6831 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6832 M:      Riku Voipio <riku.voipio@iki.fi>
6833 L:      linux-hwmon@vger.kernel.org
6834 S:      Maintained
6835 F:      drivers/hwmon/f75375s.c
6836 F:      include/linux/f75375s.h
6837
6838 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6839 M:      Clemens Ladisch <clemens@ladisch.de>
6840 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6841 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6842 S:      Maintained
6843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6844 F:      include/uapi/sound/firewire.h
6845 F:      sound/firewire/
6846
6847 FIREWIRE MEDIA DRIVERS (firedtv)
6848 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6849 L:      linux-media@vger.kernel.org
6850 L:      linux1394-devel@lists.sourceforge.net
6851 S:      Maintained
6852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6853 F:      drivers/media/firewire/
6854
6855 FIREWIRE SBP-2 TARGET
6856 M:      Chris Boot <bootc@bootc.net>
6857 L:      linux-scsi@vger.kernel.org
6858 L:      target-devel@vger.kernel.org
6859 L:      linux1394-devel@lists.sourceforge.net
6860 S:      Maintained
6861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6862 F:      drivers/target/sbp/
6863
6864 FIREWIRE SUBSYSTEM
6865 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6866 L:      linux1394-devel@lists.sourceforge.net
6867 S:      Maintained
6868 W:      http://ieee1394.wiki.kernel.org/
6869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6870 F:      drivers/firewire/
6871 F:      include/linux/firewire.h
6872 F:      include/uapi/linux/firewire*.h
6873 F:      tools/firewire/
6874
6875 FIRMWARE LOADER (request_firmware)
6876 M:      Luis Chamberlain <mcgrof@kernel.org>
6877 L:      linux-kernel@vger.kernel.org
6878 S:      Maintained
6879 F:      Documentation/firmware_class/
6880 F:      drivers/base/firmware_loader/
6881 F:      include/linux/firmware.h
6882
6883 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6884 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6885 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6886 S:      Maintained
6887 F:      drivers/block/rsxx/
6888
6889 FLEXTIMER FTM-QUADDEC DRIVER
6890 M:      Patrick Havelange <patrick.havelange@essensium.com>
6891 L:      linux-iio@vger.kernel.org
6892 S:      Maintained
6893 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6894 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6895 F:      drivers/counter/ftm-quaddec.c
6896
6897 FLOPPY DRIVER
6898 M:      Denis Efremov <efremov@linux.com>
6899 L:      linux-block@vger.kernel.org
6900 S:      Odd Fixes
6901 F:      drivers/block/floppy.c
6902
6903 FLYSKY FSIA6B RC RECEIVER
6904 M:      Markus Koch <markus@notsyncing.net>
6905 L:      linux-input@vger.kernel.org
6906 S:      Maintained
6907 F:      drivers/input/joystick/fsia6b.c
6908
6909 FORCEDETH GIGABIT ETHERNET DRIVER
6910 M:      Rain River <rain.1986.08.12@gmail.com>
6911 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
6912 L:      netdev@vger.kernel.org
6913 S:      Maintained
6914 F:      drivers/net/ethernet/nvidia/*
6915
6916 FPGA DFL DRIVERS
6917 M:      Wu Hao <hao.wu@intel.com>
6918 R:      Tom Rix <trix@redhat.com>
6919 L:      linux-fpga@vger.kernel.org
6920 S:      Maintained
6921 F:      Documentation/ABI/testing/sysfs-bus-dfl
6922 F:      Documentation/fpga/dfl.rst
6923 F:      drivers/fpga/dfl*
6924 F:      include/uapi/linux/fpga-dfl.h
6925
6926 FPGA MANAGER FRAMEWORK
6927 M:      Moritz Fischer <mdf@kernel.org>
6928 R:      Tom Rix <trix@redhat.com>
6929 L:      linux-fpga@vger.kernel.org
6930 S:      Maintained
6931 W:      http://www.rocketboards.org
6932 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6934 F:      Documentation/devicetree/bindings/fpga/
6935 F:      Documentation/driver-api/fpga/
6936 F:      Documentation/fpga/
6937 F:      drivers/fpga/
6938 F:      include/linux/fpga/
6939
6940 FPU EMULATOR
6941 M:      Bill Metzenthen <billm@melbpc.org.au>
6942 S:      Maintained
6943 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6944 F:      arch/x86/math-emu/
6945
6946 FRAMEBUFFER LAYER
6947 L:      dri-devel@lists.freedesktop.org
6948 L:      linux-fbdev@vger.kernel.org
6949 S:      Orphan
6950 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6951 T:      git git://anongit.freedesktop.org/drm/drm-misc
6952 F:      Documentation/fb/
6953 F:      drivers/video/
6954 F:      include/linux/fb.h
6955 F:      include/uapi/linux/fb.h
6956 F:      include/uapi/video/
6957 F:      include/video/
6958
6959 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6960 M:      Horia Geantă <horia.geanta@nxp.com>
6961 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6962 L:      linux-crypto@vger.kernel.org
6963 S:      Maintained
6964 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6965 F:      drivers/crypto/caam/
6966
6967 FREESCALE COLDFIRE M5441X MMC DRIVER
6968 M:      Angelo Dureghello <angelo.dureghello@timesys.com>
6969 L:      linux-mmc@vger.kernel.org
6970 S:      Maintained
6971 F:      drivers/mmc/host/sdhci-esdhc-mcf.c
6972 F:      include/linux/platform_data/mmc-esdhc-mcf.h
6973
6974 FREESCALE DIU FRAMEBUFFER DRIVER
6975 M:      Timur Tabi <timur@kernel.org>
6976 L:      linux-fbdev@vger.kernel.org
6977 S:      Maintained
6978 F:      drivers/video/fbdev/fsl-diu-fb.*
6979
6980 FREESCALE DMA DRIVER
6981 M:      Li Yang <leoyang.li@nxp.com>
6982 M:      Zhang Wei <zw@zh-kernel.org>
6983 L:      linuxppc-dev@lists.ozlabs.org
6984 S:      Maintained
6985 F:      drivers/dma/fsldma.*
6986
6987 FREESCALE DSPI DRIVER
6988 M:      Vladimir Oltean <olteanv@gmail.com>
6989 L:      linux-spi@vger.kernel.org
6990 S:      Maintained
6991 F:      Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
6992 F:      drivers/spi/spi-fsl-dspi.c
6993 F:      include/linux/spi/spi-fsl-dspi.h
6994
6995 FREESCALE ENETC ETHERNET DRIVERS
6996 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6997 L:      netdev@vger.kernel.org
6998 S:      Maintained
6999 F:      drivers/net/ethernet/freescale/enetc/
7000
7001 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
7002 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
7003 L:      netdev@vger.kernel.org
7004 S:      Maintained
7005 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
7006 F:      drivers/net/ethernet/freescale/gianfar*
7007
7008 FREESCALE GPMI NAND DRIVER
7009 M:      Han Xu <han.xu@nxp.com>
7010 L:      linux-mtd@lists.infradead.org
7011 S:      Maintained
7012 F:      drivers/mtd/nand/raw/gpmi-nand/*
7013
7014 FREESCALE I2C CPM DRIVER
7015 M:      Jochen Friedrich <jochen@scram.de>
7016 L:      linuxppc-dev@lists.ozlabs.org
7017 L:      linux-i2c@vger.kernel.org
7018 S:      Maintained
7019 F:      drivers/i2c/busses/i2c-cpm.c
7020
7021 FREESCALE IMX / MXC FEC DRIVER
7022 M:      Fugang Duan <fugang.duan@nxp.com>
7023 L:      netdev@vger.kernel.org
7024 S:      Maintained
7025 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
7026 F:      drivers/net/ethernet/freescale/fec.h
7027 F:      drivers/net/ethernet/freescale/fec_main.c
7028 F:      drivers/net/ethernet/freescale/fec_ptp.c
7029
7030 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
7031 M:      Sascha Hauer <s.hauer@pengutronix.de>
7032 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
7033 L:      linux-fbdev@vger.kernel.org
7034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7035 S:      Maintained
7036 F:      drivers/video/fbdev/imxfb.c
7037 F:      include/linux/platform_data/video-imxfb.h
7038
7039 FREESCALE IMX DDR PMU DRIVER
7040 M:      Frank Li <Frank.li@nxp.com>
7041 L:      linux-arm-kernel@lists.infradead.org
7042 S:      Maintained
7043 F:      Documentation/admin-guide/perf/imx-ddr.rst
7044 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
7045 F:      drivers/perf/fsl_imx8_ddr_perf.c
7046
7047 FREESCALE IMX I2C DRIVER
7048 M:      Oleksij Rempel <o.rempel@pengutronix.de>
7049 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
7050 L:      linux-i2c@vger.kernel.org
7051 S:      Maintained
7052 F:      Documentation/devicetree/bindings/i2c/i2c-imx.yaml
7053 F:      drivers/i2c/busses/i2c-imx.c
7054
7055 FREESCALE IMX LPI2C DRIVER
7056 M:      Dong Aisheng <aisheng.dong@nxp.com>
7057 L:      linux-i2c@vger.kernel.org
7058 L:      linux-imx@nxp.com
7059 S:      Maintained
7060 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
7061 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
7062
7063 FREESCALE QORIQ DPAA ETHERNET DRIVER
7064 M:      Madalin Bucur <madalin.bucur@nxp.com>
7065 L:      netdev@vger.kernel.org
7066 S:      Maintained
7067 F:      drivers/net/ethernet/freescale/dpaa
7068
7069 FREESCALE QORIQ DPAA FMAN DRIVER
7070 M:      Madalin Bucur <madalin.bucur@nxp.com>
7071 L:      netdev@vger.kernel.org
7072 S:      Maintained
7073 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
7074 F:      drivers/net/ethernet/freescale/fman
7075
7076 FREESCALE QORIQ PTP CLOCK DRIVER
7077 M:      Yangbo Lu <yangbo.lu@nxp.com>
7078 L:      netdev@vger.kernel.org
7079 S:      Maintained
7080 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
7081 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
7082 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
7083 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
7084 F:      drivers/ptp/ptp_qoriq.c
7085 F:      drivers/ptp/ptp_qoriq_debugfs.c
7086 F:      include/linux/fsl/ptp_qoriq.h
7087
7088 FREESCALE QUAD SPI DRIVER
7089 M:      Han Xu <han.xu@nxp.com>
7090 L:      linux-spi@vger.kernel.org
7091 S:      Maintained
7092 F:      drivers/spi/spi-fsl-qspi.c
7093
7094 FREESCALE QUICC ENGINE LIBRARY
7095 M:      Qiang Zhao <qiang.zhao@nxp.com>
7096 L:      linuxppc-dev@lists.ozlabs.org
7097 S:      Maintained
7098 F:      drivers/soc/fsl/qe/
7099 F:      include/soc/fsl/*qe*.h
7100 F:      include/soc/fsl/*ucc*.h
7101
7102 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
7103 M:      Li Yang <leoyang.li@nxp.com>
7104 L:      netdev@vger.kernel.org
7105 L:      linuxppc-dev@lists.ozlabs.org
7106 S:      Maintained
7107 F:      drivers/net/ethernet/freescale/ucc_geth*
7108
7109 FREESCALE QUICC ENGINE UCC HDLC DRIVER
7110 M:      Zhao Qiang <qiang.zhao@nxp.com>
7111 L:      netdev@vger.kernel.org
7112 L:      linuxppc-dev@lists.ozlabs.org
7113 S:      Maintained
7114 F:      drivers/net/wan/fsl_ucc_hdlc*
7115
7116 FREESCALE QUICC ENGINE UCC UART DRIVER
7117 M:      Timur Tabi <timur@kernel.org>
7118 L:      linuxppc-dev@lists.ozlabs.org
7119 S:      Maintained
7120 F:      drivers/tty/serial/ucc_uart.c
7121
7122 FREESCALE SOC DRIVERS
7123 M:      Li Yang <leoyang.li@nxp.com>
7124 L:      linuxppc-dev@lists.ozlabs.org
7125 L:      linux-arm-kernel@lists.infradead.org
7126 S:      Maintained
7127 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
7128 F:      Documentation/devicetree/bindings/soc/fsl/
7129 F:      drivers/soc/fsl/
7130 F:      include/linux/fsl/
7131
7132 FREESCALE SOC FS_ENET DRIVER
7133 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
7134 L:      linuxppc-dev@lists.ozlabs.org
7135 L:      netdev@vger.kernel.org
7136 S:      Maintained
7137 F:      drivers/net/ethernet/freescale/fs_enet/
7138 F:      include/linux/fs_enet_pd.h
7139
7140 FREESCALE SOC SOUND DRIVERS
7141 M:      Timur Tabi <timur@kernel.org>
7142 M:      Nicolin Chen <nicoleotsuka@gmail.com>
7143 M:      Xiubo Li <Xiubo.Lee@gmail.com>
7144 R:      Fabio Estevam <festevam@gmail.com>
7145 R:      Shengjiu Wang <shengjiu.wang@gmail.com>
7146 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7147 L:      linuxppc-dev@lists.ozlabs.org
7148 S:      Maintained
7149 F:      sound/soc/fsl/fsl*
7150 F:      sound/soc/fsl/imx*
7151 F:      sound/soc/fsl/mpc8610_hpcd.c
7152
7153 FREESCALE USB PERIPHERAL DRIVERS
7154 M:      Li Yang <leoyang.li@nxp.com>
7155 L:      linux-usb@vger.kernel.org
7156 L:      linuxppc-dev@lists.ozlabs.org
7157 S:      Maintained
7158 F:      drivers/usb/gadget/udc/fsl*
7159
7160 FREESCALE USB PHY DRIVER
7161 M:      Ran Wang <ran.wang_1@nxp.com>
7162 L:      linux-usb@vger.kernel.org
7163 L:      linuxppc-dev@lists.ozlabs.org
7164 S:      Maintained
7165 F:      drivers/usb/phy/phy-fsl-usb*
7166
7167 FREEVXFS FILESYSTEM
7168 M:      Christoph Hellwig <hch@infradead.org>
7169 S:      Maintained
7170 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
7171 F:      fs/freevxfs/
7172
7173 FREEZER
7174 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7175 M:      Pavel Machek <pavel@ucw.cz>
7176 L:      linux-pm@vger.kernel.org
7177 S:      Supported
7178 F:      Documentation/power/freezing-of-tasks.rst
7179 F:      include/linux/freezer.h
7180 F:      kernel/freezer.c
7181
7182 FRONTSWAP API
7183 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
7184 L:      linux-kernel@vger.kernel.org
7185 S:      Maintained
7186 F:      include/linux/frontswap.h
7187 F:      mm/frontswap.c
7188
7189 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
7190 M:      David Howells <dhowells@redhat.com>
7191 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
7192 S:      Supported
7193 F:      Documentation/filesystems/caching/
7194 F:      fs/fscache/
7195 F:      include/linux/fscache*.h
7196
7197 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
7198 M:      Theodore Y. Ts'o <tytso@mit.edu>
7199 M:      Jaegeuk Kim <jaegeuk@kernel.org>
7200 M:      Eric Biggers <ebiggers@kernel.org>
7201 L:      linux-fscrypt@vger.kernel.org
7202 S:      Supported
7203 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
7204 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
7205 F:      Documentation/filesystems/fscrypt.rst
7206 F:      fs/crypto/
7207 F:      include/linux/fscrypt*.h
7208 F:      include/uapi/linux/fscrypt.h
7209
7210 FSI SUBSYSTEM
7211 M:      Jeremy Kerr <jk@ozlabs.org>
7212 M:      Joel Stanley <joel@jms.id.au>
7213 R:      Alistar Popple <alistair@popple.id.au>
7214 R:      Eddie James <eajames@linux.ibm.com>
7215 L:      linux-fsi@lists.ozlabs.org
7216 S:      Supported
7217 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
7218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
7219 F:      drivers/fsi/
7220 F:      include/linux/fsi*.h
7221 F:      include/trace/events/fsi*.h
7222
7223 FSI-ATTACHED I2C DRIVER
7224 M:      Eddie James <eajames@linux.ibm.com>
7225 L:      linux-i2c@vger.kernel.org
7226 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
7227 S:      Maintained
7228 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
7229 F:      drivers/i2c/busses/i2c-fsi.c
7230
7231 FSI-ATTACHED SPI DRIVER
7232 M:      Eddie James <eajames@linux.ibm.com>
7233 L:      linux-spi@vger.kernel.org
7234 S:      Maintained
7235 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
7236 F:      drivers/spi/spi-fsi.c
7237
7238 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
7239 M:      Jan Kara <jack@suse.cz>
7240 R:      Amir Goldstein <amir73il@gmail.com>
7241 L:      linux-fsdevel@vger.kernel.org
7242 S:      Maintained
7243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
7244 F:      fs/notify/
7245 F:      include/linux/fsnotify*.h
7246
7247 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
7248 M:      Eric Biggers <ebiggers@kernel.org>
7249 M:      Theodore Y. Ts'o <tytso@mit.edu>
7250 L:      linux-fscrypt@vger.kernel.org
7251 S:      Supported
7252 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
7253 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
7254 F:      Documentation/filesystems/fsverity.rst
7255 F:      fs/verity/
7256 F:      include/linux/fsverity.h
7257 F:      include/uapi/linux/fsverity.h
7258
7259 FUJITSU LAPTOP EXTRAS
7260 M:      Jonathan Woithe <jwoithe@just42.net>
7261 L:      platform-driver-x86@vger.kernel.org
7262 S:      Maintained
7263 F:      drivers/platform/x86/fujitsu-laptop.c
7264
7265 FUJITSU M-5MO LS CAMERA ISP DRIVER
7266 M:      Kyungmin Park <kyungmin.park@samsung.com>
7267 M:      Heungjun Kim <riverful.kim@samsung.com>
7268 L:      linux-media@vger.kernel.org
7269 S:      Maintained
7270 F:      drivers/media/i2c/m5mols/
7271 F:      include/media/i2c/m5mols.h
7272
7273 FUJITSU TABLET EXTRAS
7274 M:      Robert Gerlach <khnz@gmx.de>
7275 L:      platform-driver-x86@vger.kernel.org
7276 S:      Maintained
7277 F:      drivers/platform/x86/fujitsu-tablet.c
7278
7279 FUSE: FILESYSTEM IN USERSPACE
7280 M:      Miklos Szeredi <miklos@szeredi.hu>
7281 L:      linux-fsdevel@vger.kernel.org
7282 S:      Maintained
7283 W:      https://github.com/libfuse/
7284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
7285 F:      Documentation/filesystems/fuse.rst
7286 F:      fs/fuse/
7287 F:      include/uapi/linux/fuse.h
7288
7289 FUTEX SUBSYSTEM
7290 M:      Thomas Gleixner <tglx@linutronix.de>
7291 M:      Ingo Molnar <mingo@redhat.com>
7292 R:      Peter Zijlstra <peterz@infradead.org>
7293 R:      Darren Hart <dvhart@infradead.org>
7294 L:      linux-kernel@vger.kernel.org
7295 S:      Maintained
7296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
7297 F:      Documentation/locking/*futex*
7298 F:      include/asm-generic/futex.h
7299 F:      include/linux/futex.h
7300 F:      include/uapi/linux/futex.h
7301 F:      kernel/futex.c
7302 F:      tools/perf/bench/futex*
7303 F:      tools/testing/selftests/futex/
7304
7305 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
7306 M:      Tim Harvey <tharvey@gateworks.com>
7307 M:      Robert Jones <rjones@gateworks.com>
7308 S:      Maintained
7309 F:      Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
7310 F:      drivers/mfd/gateworks-gsc.c
7311 F:      include/linux/mfd/gsc.h
7312 F:      Documentation/hwmon/gsc-hwmon.rst
7313 F:      drivers/hwmon/gsc-hwmon.c
7314 F:      include/linux/platform_data/gsc_hwmon.h
7315
7316 GASKET DRIVER FRAMEWORK
7317 M:      Rob Springer <rspringer@google.com>
7318 M:      Todd Poynor <toddpoynor@google.com>
7319 M:      Ben Chan <benchan@chromium.org>
7320 M:      Richard Yeh <rcy@google.com>
7321 S:      Maintained
7322 F:      drivers/staging/gasket/
7323
7324 GCC PLUGINS
7325 M:      Kees Cook <keescook@chromium.org>
7326 R:      Emese Revfy <re.emese@gmail.com>
7327 L:      linux-hardening@vger.kernel.org
7328 S:      Maintained
7329 F:      Documentation/kbuild/gcc-plugins.rst
7330 F:      scripts/Makefile.gcc-plugins
7331 F:      scripts/gcc-plugin.sh
7332 F:      scripts/gcc-plugins/
7333
7334 GCOV BASED KERNEL PROFILING
7335 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
7336 S:      Maintained
7337 F:      Documentation/dev-tools/gcov.rst
7338 F:      kernel/gcov/
7339
7340 GDB KERNEL DEBUGGING HELPER SCRIPTS
7341 M:      Jan Kiszka <jan.kiszka@siemens.com>
7342 M:      Kieran Bingham <kbingham@kernel.org>
7343 S:      Supported
7344 F:      scripts/gdb/
7345
7346 GDT SCSI DISK ARRAY CONTROLLER DRIVER
7347 M:      Achim Leubner <achim_leubner@adaptec.com>
7348 L:      linux-scsi@vger.kernel.org
7349 S:      Supported
7350 W:      http://www.icp-vortex.com/
7351 F:      drivers/scsi/gdt*
7352
7353 GEMTEK FM RADIO RECEIVER DRIVER
7354 M:      Hans Verkuil <hverkuil@xs4all.nl>
7355 L:      linux-media@vger.kernel.org
7356 S:      Maintained
7357 W:      https://linuxtv.org
7358 T:      git git://linuxtv.org/media_tree.git
7359 F:      drivers/media/radio/radio-gemtek*
7360
7361 GENERIC ARCHITECTURE TOPOLOGY
7362 M:      Sudeep Holla <sudeep.holla@arm.com>
7363 L:      linux-kernel@vger.kernel.org
7364 S:      Maintained
7365 F:      drivers/base/arch_topology.c
7366 F:      include/linux/arch_topology.h
7367
7368 GENERIC ENTRY CODE
7369 M:      Thomas Gleixner <tglx@linutronix.de>
7370 M:      Peter Zijlstra <peterz@infradead.org>
7371 M:      Andy Lutomirski <luto@kernel.org>
7372 L:      linux-kernel@vger.kernel.org
7373 S:      Maintained
7374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
7375 F:      include/linux/entry-common.h
7376 F:      include/linux/entry-kvm.h
7377 F:      kernel/entry/
7378
7379 GENERIC GPIO I2C DRIVER
7380 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
7381 S:      Supported
7382 F:      drivers/i2c/busses/i2c-gpio.c
7383 F:      include/linux/platform_data/i2c-gpio.h
7384
7385 GENERIC GPIO I2C MULTIPLEXER DRIVER
7386 M:      Peter Korsgaard <peter.korsgaard@barco.com>
7387 L:      linux-i2c@vger.kernel.org
7388 S:      Supported
7389 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
7390 F:      drivers/i2c/muxes/i2c-mux-gpio.c
7391 F:      include/linux/platform_data/i2c-mux-gpio.h
7392
7393 GENERIC HDLC (WAN) DRIVERS
7394 M:      Krzysztof Halasa <khc@pm.waw.pl>
7395 S:      Maintained
7396 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
7397 F:      drivers/net/wan/c101.c
7398 F:      drivers/net/wan/hd6457*
7399 F:      drivers/net/wan/hdlc*
7400 F:      drivers/net/wan/n2.c
7401 F:      drivers/net/wan/pc300too.c
7402 F:      drivers/net/wan/pci200syn.c
7403 F:      drivers/net/wan/wanxl*
7404
7405 GENERIC INCLUDE/ASM HEADER FILES
7406 M:      Arnd Bergmann <arnd@arndb.de>
7407 L:      linux-arch@vger.kernel.org
7408 S:      Maintained
7409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
7410 F:      include/asm-generic/
7411 F:      include/uapi/asm-generic/
7412
7413 GENERIC PHY FRAMEWORK
7414 M:      Kishon Vijay Abraham I <kishon@ti.com>
7415 M:      Vinod Koul <vkoul@kernel.org>
7416 L:      linux-kernel@vger.kernel.org
7417 S:      Supported
7418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
7419 F:      Documentation/devicetree/bindings/phy/
7420 F:      drivers/phy/
7421 F:      include/linux/phy/
7422
7423 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
7424 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
7425 S:      Supported
7426 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
7427
7428 GENERIC PM DOMAINS
7429 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7430 M:      Kevin Hilman <khilman@kernel.org>
7431 M:      Ulf Hansson <ulf.hansson@linaro.org>
7432 L:      linux-pm@vger.kernel.org
7433 S:      Supported
7434 F:      Documentation/devicetree/bindings/power/power?domain*
7435 F:      drivers/base/power/domain*.c
7436 F:      include/linux/pm_domain.h
7437
7438 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
7439 M:      Eugen Hristev <eugen.hristev@microchip.com>
7440 L:      linux-input@vger.kernel.org
7441 S:      Maintained
7442 F:      drivers/input/touchscreen/resistive-adc-touch.c
7443
7444 GENERIC UIO DRIVER FOR PCI DEVICES
7445 M:      "Michael S. Tsirkin" <mst@redhat.com>
7446 L:      kvm@vger.kernel.org
7447 S:      Supported
7448 F:      drivers/uio/uio_pci_generic.c
7449
7450 GENERIC VDSO LIBRARY
7451 M:      Andy Lutomirski <luto@kernel.org>
7452 M:      Thomas Gleixner <tglx@linutronix.de>
7453 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
7454 L:      linux-kernel@vger.kernel.org
7455 S:      Maintained
7456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
7457 F:      include/asm-generic/vdso/vsyscall.h
7458 F:      include/vdso/
7459 F:      kernel/time/vsyscall.c
7460 F:      lib/vdso/
7461
7462 GENWQE (IBM Generic Workqueue Card)
7463 M:      Frank Haverkamp <haver@linux.ibm.com>
7464 S:      Supported
7465 F:      drivers/misc/genwqe/
7466
7467 GET_MAINTAINER SCRIPT
7468 M:      Joe Perches <joe@perches.com>
7469 S:      Maintained
7470 F:      scripts/get_maintainer.pl
7471
7472 GFS2 FILE SYSTEM
7473 M:      Bob Peterson <rpeterso@redhat.com>
7474 M:      Andreas Gruenbacher <agruenba@redhat.com>
7475 L:      cluster-devel@redhat.com
7476 S:      Supported
7477 W:      http://sources.redhat.com/cluster/
7478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
7479 F:      Documentation/filesystems/gfs2*
7480 F:      fs/gfs2/
7481 F:      include/uapi/linux/gfs2_ondisk.h
7482
7483 GNSS SUBSYSTEM
7484 M:      Johan Hovold <johan@kernel.org>
7485 S:      Maintained
7486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
7487 F:      Documentation/ABI/testing/sysfs-class-gnss
7488 F:      Documentation/devicetree/bindings/gnss/
7489 F:      drivers/gnss/
7490 F:      include/linux/gnss.h
7491
7492 GO7007 MPEG CODEC
7493 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
7494 L:      linux-media@vger.kernel.org
7495 S:      Maintained
7496 F:      drivers/media/usb/go7007/
7497
7498 GOODIX TOUCHSCREEN
7499 M:      Bastien Nocera <hadess@hadess.net>
7500 L:      linux-input@vger.kernel.org
7501 S:      Maintained
7502 F:      drivers/input/touchscreen/goodix.c
7503
7504 GOOGLE ETHERNET DRIVERS
7505 M:      Catherine Sullivan <csully@google.com>
7506 R:      Sagi Shahar <sagis@google.com>
7507 R:      Jon Olson <jonolson@google.com>
7508 L:      netdev@vger.kernel.org
7509 S:      Supported
7510 F:      Documentation/networking/device_drivers/ethernet/google/gve.rst
7511 F:      drivers/net/ethernet/google
7512
7513 GPD POCKET FAN DRIVER
7514 M:      Hans de Goede <hdegoede@redhat.com>
7515 L:      platform-driver-x86@vger.kernel.org
7516 S:      Maintained
7517 F:      drivers/platform/x86/gpd-pocket-fan.c
7518
7519 GPIO ACPI SUPPORT
7520 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7521 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7522 L:      linux-gpio@vger.kernel.org
7523 L:      linux-acpi@vger.kernel.org
7524 S:      Maintained
7525 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7526 F:      drivers/gpio/gpiolib-acpi.c
7527 F:      drivers/gpio/gpiolib-acpi.h
7528
7529 GPIO AGGREGATOR
7530 M:      Geert Uytterhoeven <geert+renesas@glider.be>
7531 L:      linux-gpio@vger.kernel.org
7532 S:      Supported
7533 F:      Documentation/admin-guide/gpio/gpio-aggregator.rst
7534 F:      drivers/gpio/gpio-aggregator.c
7535
7536 GPIO IR Transmitter
7537 M:      Sean Young <sean@mess.org>
7538 L:      linux-media@vger.kernel.org
7539 S:      Maintained
7540 F:      drivers/media/rc/gpio-ir-tx.c
7541
7542 GPIO MOCKUP DRIVER
7543 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7544 L:      linux-gpio@vger.kernel.org
7545 S:      Maintained
7546 F:      drivers/gpio/gpio-mockup.c
7547 F:      tools/testing/selftests/gpio/
7548
7549 GPIO REGMAP
7550 R:      Michael Walle <michael@walle.cc>
7551 S:      Maintained
7552 F:      drivers/gpio/gpio-regmap.c
7553 F:      include/linux/gpio/regmap.h
7554
7555 GPIO SUBSYSTEM
7556 M:      Linus Walleij <linus.walleij@linaro.org>
7557 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7558 L:      linux-gpio@vger.kernel.org
7559 S:      Maintained
7560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7561 F:      Documentation/ABI/obsolete/sysfs-gpio
7562 F:      Documentation/ABI/testing/gpio-cdev
7563 F:      Documentation/admin-guide/gpio/
7564 F:      Documentation/devicetree/bindings/gpio/
7565 F:      Documentation/driver-api/gpio/
7566 F:      drivers/gpio/
7567 F:      include/asm-generic/gpio.h
7568 F:      include/linux/gpio.h
7569 F:      include/linux/gpio/
7570 F:      include/linux/of_gpio.h
7571 F:      include/uapi/linux/gpio.h
7572 F:      tools/gpio/
7573
7574 GRE DEMULTIPLEXER DRIVER
7575 M:      Dmitry Kozlov <xeb@mail.ru>
7576 L:      netdev@vger.kernel.org
7577 S:      Maintained
7578 F:      include/net/gre.h
7579 F:      net/ipv4/gre_demux.c
7580 F:      net/ipv4/gre_offload.c
7581
7582 GRETH 10/100/1G Ethernet MAC device driver
7583 M:      Andreas Larsson <andreas@gaisler.com>
7584 L:      netdev@vger.kernel.org
7585 S:      Maintained
7586 F:      drivers/net/ethernet/aeroflex/
7587
7588 GREYBUS AUDIO PROTOCOLS DRIVERS
7589 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7590 M:      Mark Greer <mgreer@animalcreek.com>
7591 S:      Maintained
7592 F:      drivers/staging/greybus/audio_apbridgea.c
7593 F:      drivers/staging/greybus/audio_apbridgea.h
7594 F:      drivers/staging/greybus/audio_codec.c
7595 F:      drivers/staging/greybus/audio_codec.h
7596 F:      drivers/staging/greybus/audio_gb.c
7597 F:      drivers/staging/greybus/audio_manager.c
7598 F:      drivers/staging/greybus/audio_manager.h
7599 F:      drivers/staging/greybus/audio_manager_module.c
7600 F:      drivers/staging/greybus/audio_manager_private.h
7601 F:      drivers/staging/greybus/audio_manager_sysfs.c
7602 F:      drivers/staging/greybus/audio_module.c
7603 F:      drivers/staging/greybus/audio_topology.c
7604
7605 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7606 M:      Viresh Kumar <vireshk@kernel.org>
7607 S:      Maintained
7608 F:      drivers/staging/greybus/authentication.c
7609 F:      drivers/staging/greybus/bootrom.c
7610 F:      drivers/staging/greybus/firmware.h
7611 F:      drivers/staging/greybus/fw-core.c
7612 F:      drivers/staging/greybus/fw-download.c
7613 F:      drivers/staging/greybus/fw-management.c
7614 F:      drivers/staging/greybus/greybus_authentication.h
7615 F:      drivers/staging/greybus/greybus_firmware.h
7616 F:      drivers/staging/greybus/hid.c
7617 F:      drivers/staging/greybus/i2c.c
7618 F:      drivers/staging/greybus/spi.c
7619 F:      drivers/staging/greybus/spilib.c
7620 F:      drivers/staging/greybus/spilib.h
7621
7622 GREYBUS LOOPBACK DRIVER
7623 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7624 S:      Maintained
7625 F:      drivers/staging/greybus/loopback.c
7626
7627 GREYBUS PLATFORM DRIVERS
7628 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7629 S:      Maintained
7630 F:      drivers/staging/greybus/arche-apb-ctrl.c
7631 F:      drivers/staging/greybus/arche-platform.c
7632 F:      drivers/staging/greybus/arche_platform.h
7633
7634 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7635 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7636 S:      Maintained
7637 F:      drivers/staging/greybus/gpio.c
7638 F:      drivers/staging/greybus/light.c
7639 F:      drivers/staging/greybus/power_supply.c
7640 F:      drivers/staging/greybus/sdio.c
7641 F:      drivers/staging/greybus/spi.c
7642 F:      drivers/staging/greybus/spilib.c
7643
7644 GREYBUS SUBSYSTEM
7645 M:      Johan Hovold <johan@kernel.org>
7646 M:      Alex Elder <elder@kernel.org>
7647 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7648 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7649 S:      Maintained
7650 F:      drivers/greybus/
7651 F:      drivers/staging/greybus/
7652 F:      include/linux/greybus.h
7653 F:      include/linux/greybus/
7654
7655 GREYBUS UART PROTOCOLS DRIVERS
7656 M:      David Lin <dtwlin@gmail.com>
7657 S:      Maintained
7658 F:      drivers/staging/greybus/log.c
7659 F:      drivers/staging/greybus/uart.c
7660
7661 GS1662 VIDEO SERIALIZER
7662 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7663 L:      linux-media@vger.kernel.org
7664 S:      Maintained
7665 T:      git git://linuxtv.org/media_tree.git
7666 F:      drivers/media/spi/gs1662.c
7667
7668 GSPCA FINEPIX SUBDRIVER
7669 M:      Frank Zago <frank@zago.net>
7670 L:      linux-media@vger.kernel.org
7671 S:      Maintained
7672 T:      git git://linuxtv.org/media_tree.git
7673 F:      drivers/media/usb/gspca/finepix.c
7674
7675 GSPCA GL860 SUBDRIVER
7676 M:      Olivier Lorin <o.lorin@laposte.net>
7677 L:      linux-media@vger.kernel.org
7678 S:      Maintained
7679 T:      git git://linuxtv.org/media_tree.git
7680 F:      drivers/media/usb/gspca/gl860/
7681
7682 GSPCA M5602 SUBDRIVER
7683 M:      Erik Andren <erik.andren@gmail.com>
7684 L:      linux-media@vger.kernel.org
7685 S:      Maintained
7686 T:      git git://linuxtv.org/media_tree.git
7687 F:      drivers/media/usb/gspca/m5602/
7688
7689 GSPCA PAC207 SONIXB SUBDRIVER
7690 M:      Hans Verkuil <hverkuil@xs4all.nl>
7691 L:      linux-media@vger.kernel.org
7692 S:      Odd Fixes
7693 T:      git git://linuxtv.org/media_tree.git
7694 F:      drivers/media/usb/gspca/pac207.c
7695
7696 GSPCA SN9C20X SUBDRIVER
7697 M:      Brian Johnson <brijohn@gmail.com>
7698 L:      linux-media@vger.kernel.org
7699 S:      Maintained
7700 T:      git git://linuxtv.org/media_tree.git
7701 F:      drivers/media/usb/gspca/sn9c20x.c
7702
7703 GSPCA T613 SUBDRIVER
7704 M:      Leandro Costantino <lcostantino@gmail.com>
7705 L:      linux-media@vger.kernel.org
7706 S:      Maintained
7707 T:      git git://linuxtv.org/media_tree.git
7708 F:      drivers/media/usb/gspca/t613.c
7709
7710 GSPCA USB WEBCAM DRIVER
7711 M:      Hans Verkuil <hverkuil@xs4all.nl>
7712 L:      linux-media@vger.kernel.org
7713 S:      Odd Fixes
7714 T:      git git://linuxtv.org/media_tree.git
7715 F:      drivers/media/usb/gspca/
7716
7717 GTP (GPRS Tunneling Protocol)
7718 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7719 M:      Harald Welte <laforge@gnumonks.org>
7720 L:      osmocom-net-gprs@lists.osmocom.org
7721 S:      Maintained
7722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7723 F:      drivers/net/gtp.c
7724
7725 GUID PARTITION TABLE (GPT)
7726 M:      Davidlohr Bueso <dave@stgolabs.net>
7727 L:      linux-efi@vger.kernel.org
7728 S:      Maintained
7729 F:      block/partitions/efi.*
7730
7731 H8/300 ARCHITECTURE
7732 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7733 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7734 S:      Maintained
7735 W:      http://uclinux-h8.sourceforge.jp
7736 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7737 F:      arch/h8300/
7738 F:      drivers/clk/h8300/
7739 F:      drivers/clocksource/h8300_*.c
7740 F:      drivers/irqchip/irq-renesas-h8*.c
7741
7742 HABANALABS PCI DRIVER
7743 M:      Oded Gabbay <ogabbay@kernel.org>
7744 S:      Supported
7745 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
7746 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7747 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7748 F:      drivers/misc/habanalabs/
7749 F:      include/uapi/misc/habanalabs.h
7750
7751 HACKRF MEDIA DRIVER
7752 M:      Antti Palosaari <crope@iki.fi>
7753 L:      linux-media@vger.kernel.org
7754 S:      Maintained
7755 W:      https://linuxtv.org
7756 W:      http://palosaari.fi/linux/
7757 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7758 T:      git git://linuxtv.org/anttip/media_tree.git
7759 F:      drivers/media/usb/hackrf/
7760
7761 HANTRO VPU CODEC DRIVER
7762 M:      Ezequiel Garcia <ezequiel@collabora.com>
7763 M:      Philipp Zabel <p.zabel@pengutronix.de>
7764 L:      linux-media@vger.kernel.org
7765 L:      linux-rockchip@lists.infradead.org
7766 S:      Maintained
7767 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
7768 F:      Documentation/devicetree/bindings/media/rockchip-vpu.yaml
7769 F:      drivers/staging/media/hantro/
7770
7771 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7772 M:      Frank Seidel <frank@f-seidel.de>
7773 L:      platform-driver-x86@vger.kernel.org
7774 S:      Maintained
7775 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7776 F:      drivers/platform/x86/hdaps.c
7777
7778 HARDWARE MONITORING
7779 M:      Jean Delvare <jdelvare@suse.com>
7780 M:      Guenter Roeck <linux@roeck-us.net>
7781 L:      linux-hwmon@vger.kernel.org
7782 S:      Maintained
7783 W:      http://hwmon.wiki.kernel.org/
7784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7785 F:      Documentation/devicetree/bindings/hwmon/
7786 F:      Documentation/hwmon/
7787 F:      drivers/hwmon/
7788 F:      include/linux/hwmon*.h
7789 F:      include/trace/events/hwmon*.h
7790
7791 HARDWARE RANDOM NUMBER GENERATOR CORE
7792 M:      Matt Mackall <mpm@selenic.com>
7793 M:      Herbert Xu <herbert@gondor.apana.org.au>
7794 L:      linux-crypto@vger.kernel.org
7795 S:      Odd fixes
7796 F:      Documentation/admin-guide/hw_random.rst
7797 F:      Documentation/devicetree/bindings/rng/
7798 F:      drivers/char/hw_random/
7799 F:      include/linux/hw_random.h
7800
7801 HARDWARE SPINLOCK CORE
7802 M:      Ohad Ben-Cohen <ohad@wizery.com>
7803 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7804 R:      Baolin Wang <baolin.wang7@gmail.com>
7805 L:      linux-remoteproc@vger.kernel.org
7806 S:      Maintained
7807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
7808 F:      Documentation/devicetree/bindings/hwlock/
7809 F:      Documentation/locking/hwspinlock.rst
7810 F:      drivers/hwspinlock/
7811 F:      include/linux/hwspinlock.h
7812
7813 HARDWARE TRACING FACILITIES
7814 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7815 S:      Maintained
7816 F:      drivers/hwtracing/
7817
7818 HARMONY SOUND DRIVER
7819 L:      linux-parisc@vger.kernel.org
7820 S:      Maintained
7821 F:      sound/parisc/harmony.*
7822
7823 HDPVR USB VIDEO ENCODER DRIVER
7824 M:      Hans Verkuil <hverkuil@xs4all.nl>
7825 L:      linux-media@vger.kernel.org
7826 S:      Odd Fixes
7827 W:      https://linuxtv.org
7828 T:      git git://linuxtv.org/media_tree.git
7829 F:      drivers/media/usb/hdpvr/
7830
7831 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7832 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7833 S:      Supported
7834 F:      Documentation/watchdog/hpwdt.rst
7835 F:      drivers/watchdog/hpwdt.c
7836
7837 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7838 M:      Don Brace <don.brace@microchip.com>
7839 L:      storagedev@microchip.com
7840 L:      linux-scsi@vger.kernel.org
7841 S:      Supported
7842 F:      Documentation/scsi/hpsa.rst
7843 F:      drivers/scsi/hpsa*.[ch]
7844 F:      include/linux/cciss*.h
7845 F:      include/uapi/linux/cciss*.h
7846
7847 HFI1 DRIVER
7848 M:      Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
7849 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
7850 L:      linux-rdma@vger.kernel.org
7851 S:      Supported
7852 F:      drivers/infiniband/hw/hfi1
7853
7854 HFS FILESYSTEM
7855 L:      linux-fsdevel@vger.kernel.org
7856 S:      Orphan
7857 F:      Documentation/filesystems/hfs.rst
7858 F:      fs/hfs/
7859
7860 HFSPLUS FILESYSTEM
7861 L:      linux-fsdevel@vger.kernel.org
7862 S:      Orphan
7863 F:      Documentation/filesystems/hfsplus.rst
7864 F:      fs/hfsplus/
7865
7866 HGA FRAMEBUFFER DRIVER
7867 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7868 L:      linux-nvidia@lists.surfsouth.com
7869 S:      Maintained
7870 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7871 F:      drivers/video/fbdev/hgafb.c
7872
7873 HIBERNATION (aka Software Suspend, aka swsusp)
7874 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7875 M:      Pavel Machek <pavel@ucw.cz>
7876 L:      linux-pm@vger.kernel.org
7877 S:      Supported
7878 B:      https://bugzilla.kernel.org
7879 F:      arch/*/include/asm/suspend*.h
7880 F:      arch/x86/power/
7881 F:      drivers/base/power/
7882 F:      include/linux/freezer.h
7883 F:      include/linux/pm.h
7884 F:      include/linux/suspend.h
7885 F:      kernel/power/
7886
7887 HID CORE LAYER
7888 M:      Jiri Kosina <jikos@kernel.org>
7889 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7890 L:      linux-input@vger.kernel.org
7891 S:      Maintained
7892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7893 F:      drivers/hid/
7894 F:      include/linux/hid*
7895 F:      include/uapi/linux/hid*
7896
7897 HID SENSOR HUB DRIVERS
7898 M:      Jiri Kosina <jikos@kernel.org>
7899 M:      Jonathan Cameron <jic23@kernel.org>
7900 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7901 L:      linux-input@vger.kernel.org
7902 L:      linux-iio@vger.kernel.org
7903 S:      Maintained
7904 F:      Documentation/hid/hid-sensor*
7905 F:      drivers/hid/hid-sensor-*
7906 F:      drivers/iio/*/hid-*
7907 F:      include/linux/hid-sensor-*
7908
7909 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7910 M:      Thomas Gleixner <tglx@linutronix.de>
7911 L:      linux-kernel@vger.kernel.org
7912 S:      Maintained
7913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7914 F:      Documentation/timers/
7915 F:      include/linux/clockchips.h
7916 F:      include/linux/hrtimer.h
7917 F:      kernel/time/clockevents.c
7918 F:      kernel/time/hrtimer.c
7919 F:      kernel/time/timer_*.c
7920
7921 HIGH-SPEED SCC DRIVER FOR AX.25
7922 L:      linux-hams@vger.kernel.org
7923 S:      Orphan
7924 F:      drivers/net/hamradio/dmascc.c
7925 F:      drivers/net/hamradio/scc.c
7926
7927 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7928 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7929 S:      Supported
7930 W:      http://www.highpoint-tech.com
7931 F:      Documentation/scsi/hptiop.rst
7932 F:      drivers/scsi/hptiop.c
7933
7934 HIPPI
7935 M:      Jes Sorensen <jes@trained-monkey.org>
7936 L:      linux-hippi@sunsite.dk
7937 S:      Maintained
7938 F:      drivers/net/hippi/
7939 F:      include/linux/hippidevice.h
7940 F:      include/uapi/linux/if_hippi.h
7941 F:      net/802/hippi.c
7942
7943 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
7944 M:      Kurt Kanzenbach <kurt@linutronix.de>
7945 L:      netdev@vger.kernel.org
7946 S:      Maintained
7947 F:      Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
7948 F:      drivers/net/dsa/hirschmann/*
7949 F:      include/linux/platform_data/hirschmann-hellcreek.h
7950 F:      net/dsa/tag_hellcreek.c
7951
7952 HISILICON DMA DRIVER
7953 M:      Zhou Wang <wangzhou1@hisilicon.com>
7954 L:      dmaengine@vger.kernel.org
7955 S:      Maintained
7956 F:      drivers/dma/hisi_dma.c
7957
7958 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7959 M:      Zaibo Xu <xuzaibo@huawei.com>
7960 L:      linux-crypto@vger.kernel.org
7961 S:      Maintained
7962 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7963 F:      drivers/crypto/hisilicon/hpre/hpre.h
7964 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7965 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7966
7967 HISILICON LPC BUS DRIVER
7968 M:      john.garry@huawei.com
7969 S:      Maintained
7970 W:      http://www.hisilicon.com
7971 F:      Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
7972 F:      drivers/bus/hisi_lpc.c
7973
7974 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7975 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7976 M:      Salil Mehta <salil.mehta@huawei.com>
7977 L:      netdev@vger.kernel.org
7978 S:      Maintained
7979 W:      http://www.hisilicon.com
7980 F:      drivers/net/ethernet/hisilicon/hns3/
7981
7982 HISILICON NETWORK SUBSYSTEM DRIVER
7983 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7984 M:      Salil Mehta <salil.mehta@huawei.com>
7985 L:      netdev@vger.kernel.org
7986 S:      Maintained
7987 W:      http://www.hisilicon.com
7988 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7989 F:      drivers/net/ethernet/hisilicon/
7990
7991 HIKEY960 ONBOARD USB GPIO HUB DRIVER
7992 M:      John Stultz <john.stultz@linaro.org>
7993 L:      linux-kernel@vger.kernel.org
7994 S:      Maintained
7995 F:      drivers/misc/hisi_hikey_usb.c
7996 F:      Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml
7997
7998 HISILICON PMU DRIVER
7999 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
8000 S:      Supported
8001 W:      http://www.hisilicon.com
8002 F:      Documentation/admin-guide/perf/hisi-pmu.rst
8003 F:      drivers/perf/hisilicon
8004
8005 HISILICON QM AND ZIP Controller DRIVER
8006 M:      Zhou Wang <wangzhou1@hisilicon.com>
8007 L:      linux-crypto@vger.kernel.org
8008 S:      Maintained
8009 F:      Documentation/ABI/testing/debugfs-hisi-zip
8010 F:      drivers/crypto/hisilicon/qm.c
8011 F:      drivers/crypto/hisilicon/qm.h
8012 F:      drivers/crypto/hisilicon/sgl.c
8013 F:      drivers/crypto/hisilicon/zip/
8014
8015 HISILICON ROCE DRIVER
8016 M:      Lijun Ou <oulijun@huawei.com>
8017 M:      Wei Hu(Xavier) <huwei87@hisilicon.com>
8018 M:      Weihang Li <liweihang@huawei.com>
8019 L:      linux-rdma@vger.kernel.org
8020 S:      Maintained
8021 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
8022 F:      drivers/infiniband/hw/hns/
8023
8024 HISILICON SAS Controller
8025 M:      John Garry <john.garry@huawei.com>
8026 S:      Supported
8027 W:      http://www.hisilicon.com
8028 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
8029 F:      drivers/scsi/hisi_sas/
8030
8031 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
8032 M:      Zaibo Xu <xuzaibo@huawei.com>
8033 L:      linux-crypto@vger.kernel.org
8034 S:      Maintained
8035 F:      Documentation/ABI/testing/debugfs-hisi-sec
8036 F:      drivers/crypto/hisilicon/sec2/sec.h
8037 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
8038 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
8039 F:      drivers/crypto/hisilicon/sec2/sec_main.c
8040
8041 HISILICON STAGING DRIVERS FOR HIKEY 960/970
8042 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
8043 L:      devel@driverdev.osuosl.org
8044 S:      Maintained
8045 F:      drivers/staging/hikey9xx/
8046
8047 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
8048 M:      Zaibo Xu <xuzaibo@huawei.com>
8049 S:      Maintained
8050 F:      drivers/crypto/hisilicon/trng/trng.c
8051
8052 HISILICON V3XX SPI NOR FLASH Controller Driver
8053 M:      John Garry <john.garry@huawei.com>
8054 S:      Maintained
8055 W:      http://www.hisilicon.com
8056 F:      drivers/spi/spi-hisi-sfc-v3xx.c
8057
8058 HMM - Heterogeneous Memory Management
8059 M:      Jérôme Glisse <jglisse@redhat.com>
8060 L:      linux-mm@kvack.org
8061 S:      Maintained
8062 F:      Documentation/vm/hmm.rst
8063 F:      include/linux/hmm*
8064 F:      lib/test_hmm*
8065 F:      mm/hmm*
8066 F:      tools/testing/selftests/vm/*hmm*
8067
8068 HOST AP DRIVER
8069 M:      Jouni Malinen <j@w1.fi>
8070 L:      linux-wireless@vger.kernel.org
8071 S:      Obsolete
8072 W:      http://w1.fi/hostap-driver.html
8073 F:      drivers/net/wireless/intersil/hostap/
8074
8075 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
8076 L:      platform-driver-x86@vger.kernel.org
8077 S:      Orphan
8078 F:      drivers/platform/x86/tc1100-wmi.c
8079
8080 HPET:   High Precision Event Timers driver
8081 M:      Clemens Ladisch <clemens@ladisch.de>
8082 S:      Maintained
8083 F:      Documentation/timers/hpet.rst
8084 F:      drivers/char/hpet.c
8085 F:      include/linux/hpet.h
8086 F:      include/uapi/linux/hpet.h
8087
8088 HPET:   x86
8089 S:      Orphan
8090 F:      arch/x86/include/asm/hpet.h
8091 F:      arch/x86/kernel/hpet.c
8092
8093 HPFS FILESYSTEM
8094 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
8095 S:      Maintained
8096 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
8097 F:      fs/hpfs/
8098
8099 HSI SUBSYSTEM
8100 M:      Sebastian Reichel <sre@kernel.org>
8101 S:      Maintained
8102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
8103 F:      Documentation/ABI/testing/sysfs-bus-hsi
8104 F:      Documentation/driver-api/hsi.rst
8105 F:      drivers/hsi/
8106 F:      include/linux/hsi/
8107 F:      include/uapi/linux/hsi/
8108
8109 HSO 3G MODEM DRIVER
8110 L:      linux-usb@vger.kernel.org
8111 S:      Orphan
8112 F:      drivers/net/usb/hso.c
8113
8114 HSR NETWORK PROTOCOL
8115 L:      netdev@vger.kernel.org
8116 S:      Orphan
8117 F:      net/hsr/
8118
8119 HT16K33 LED CONTROLLER DRIVER
8120 M:      Robin van der Gracht <robin@protonic.nl>
8121 S:      Maintained
8122 F:      Documentation/devicetree/bindings/display/ht16k33.txt
8123 F:      drivers/auxdisplay/ht16k33.c
8124
8125 HTCPEN TOUCHSCREEN DRIVER
8126 M:      Pau Oliva Fora <pof@eslack.org>
8127 L:      linux-input@vger.kernel.org
8128 S:      Maintained
8129 F:      drivers/input/touchscreen/htcpen.c
8130
8131 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
8132 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
8133 L:      linux-iio@vger.kernel.org
8134 S:      Maintained
8135 W:      http://www.st.com/
8136 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
8137 F:      drivers/iio/humidity/hts221*
8138
8139 HUAWEI ETHERNET DRIVER
8140 M:      Bin Luo <luobin9@huawei.com>
8141 L:      netdev@vger.kernel.org
8142 S:      Supported
8143 F:      Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
8144 F:      drivers/net/ethernet/huawei/hinic/
8145
8146 HUGETLB FILESYSTEM
8147 M:      Mike Kravetz <mike.kravetz@oracle.com>
8148 L:      linux-mm@kvack.org
8149 S:      Maintained
8150 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
8151 F:      Documentation/admin-guide/mm/hugetlbpage.rst
8152 F:      Documentation/vm/hugetlbfs_reserv.rst
8153 F:      fs/hugetlbfs/
8154 F:      include/linux/hugetlb.h
8155 F:      mm/hugetlb.c
8156
8157 HVA ST MEDIA DRIVER
8158 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
8159 L:      linux-media@vger.kernel.org
8160 S:      Supported
8161 W:      https://linuxtv.org
8162 T:      git git://linuxtv.org/media_tree.git
8163 F:      drivers/media/platform/sti/hva
8164
8165 HWPOISON MEMORY FAILURE HANDLING
8166 M:      Naoya Horiguchi <naoya.horiguchi@nec.com>
8167 L:      linux-mm@kvack.org
8168 S:      Maintained
8169 F:      mm/hwpoison-inject.c
8170 F:      mm/memory-failure.c
8171
8172 HYGON PROCESSOR SUPPORT
8173 M:      Pu Wen <puwen@hygon.cn>
8174 L:      linux-kernel@vger.kernel.org
8175 S:      Maintained
8176 F:      arch/x86/kernel/cpu/hygon.c
8177
8178 HYNIX HI556 SENSOR DRIVER
8179 M:      Shawn Tu <shawnx.tu@intel.com>
8180 L:      linux-media@vger.kernel.org
8181 S:      Maintained
8182 T:      git git://linuxtv.org/media_tree.git
8183 F:      drivers/media/i2c/hi556.c
8184
8185 Hyper-V CORE AND DRIVERS
8186 M:      "K. Y. Srinivasan" <kys@microsoft.com>
8187 M:      Haiyang Zhang <haiyangz@microsoft.com>
8188 M:      Stephen Hemminger <sthemmin@microsoft.com>
8189 M:      Wei Liu <wei.liu@kernel.org>
8190 L:      linux-hyperv@vger.kernel.org
8191 S:      Supported
8192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
8193 F:      Documentation/ABI/stable/sysfs-bus-vmbus
8194 F:      Documentation/ABI/testing/debugfs-hyperv
8195 F:      Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
8196 F:      arch/x86/hyperv
8197 F:      arch/x86/include/asm/hyperv-tlfs.h
8198 F:      arch/x86/include/asm/mshyperv.h
8199 F:      arch/x86/include/asm/trace/hyperv.h
8200 F:      arch/x86/kernel/cpu/mshyperv.c
8201 F:      drivers/clocksource/hyperv_timer.c
8202 F:      drivers/hid/hid-hyperv.c
8203 F:      drivers/hv/
8204 F:      drivers/input/serio/hyperv-keyboard.c
8205 F:      drivers/iommu/hyperv-iommu.c
8206 F:      drivers/net/hyperv/
8207 F:      drivers/pci/controller/pci-hyperv-intf.c
8208 F:      drivers/pci/controller/pci-hyperv.c
8209 F:      drivers/scsi/storvsc_drv.c
8210 F:      drivers/uio/uio_hv_generic.c
8211 F:      drivers/video/fbdev/hyperv_fb.c
8212 F:      include/asm-generic/hyperv-tlfs.h
8213 F:      include/asm-generic/mshyperv.h
8214 F:      include/clocksource/hyperv_timer.h
8215 F:      include/linux/hyperv.h
8216 F:      include/uapi/linux/hyperv.h
8217 F:      net/vmw_vsock/hyperv_transport.c
8218 F:      tools/hv/
8219
8220 HYPERBUS SUPPORT
8221 M:      Vignesh Raghavendra <vigneshr@ti.com>
8222 L:      linux-mtd@lists.infradead.org
8223 S:      Supported
8224 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
8225 C:      irc://irc.oftc.net/mtd
8226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
8227 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
8228 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
8229 F:      drivers/mtd/hyperbus/
8230 F:      include/linux/mtd/hyperbus.h
8231
8232 HYPERVISOR VIRTUAL CONSOLE DRIVER
8233 L:      linuxppc-dev@lists.ozlabs.org
8234 S:      Odd Fixes
8235 F:      drivers/tty/hvc/
8236
8237 I2C ACPI SUPPORT
8238 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
8239 L:      linux-i2c@vger.kernel.org
8240 L:      linux-acpi@vger.kernel.org
8241 S:      Maintained
8242 F:      drivers/i2c/i2c-core-acpi.c
8243
8244 I2C CONTROLLER DRIVER FOR NVIDIA GPU
8245 M:      Ajay Gupta <ajayg@nvidia.com>
8246 L:      linux-i2c@vger.kernel.org
8247 S:      Maintained
8248 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
8249 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
8250
8251 I2C MUXES
8252 M:      Peter Rosin <peda@axentia.se>
8253 L:      linux-i2c@vger.kernel.org
8254 S:      Maintained
8255 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
8256 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
8257 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
8258 F:      Documentation/i2c/i2c-topology.rst
8259 F:      Documentation/i2c/muxes/
8260 F:      drivers/i2c/i2c-mux.c
8261 F:      drivers/i2c/muxes/
8262 F:      include/linux/i2c-mux.h
8263
8264 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
8265 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
8266 L:      linux-i2c@vger.kernel.org
8267 S:      Maintained
8268 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
8269 F:      drivers/i2c/busses/i2c-mv64xxx.c
8270
8271 I2C OVER PARALLEL PORT
8272 M:      Jean Delvare <jdelvare@suse.com>
8273 L:      linux-i2c@vger.kernel.org
8274 S:      Maintained
8275 F:      Documentation/i2c/busses/i2c-parport.rst
8276 F:      drivers/i2c/busses/i2c-parport.c
8277
8278 I2C SUBSYSTEM
8279 M:      Wolfram Sang <wsa@kernel.org>
8280 L:      linux-i2c@vger.kernel.org
8281 S:      Maintained
8282 W:      https://i2c.wiki.kernel.org/
8283 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
8284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
8285 F:      Documentation/devicetree/bindings/i2c/i2c.txt
8286 F:      Documentation/i2c/
8287 F:      drivers/i2c/*
8288 F:      include/linux/i2c-dev.h
8289 F:      include/linux/i2c-smbus.h
8290 F:      include/linux/i2c.h
8291 F:      include/uapi/linux/i2c-*.h
8292 F:      include/uapi/linux/i2c.h
8293
8294 I2C SUBSYSTEM HOST DRIVERS
8295 L:      linux-i2c@vger.kernel.org
8296 S:      Odd Fixes
8297 W:      https://i2c.wiki.kernel.org/
8298 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
8299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
8300 F:      Documentation/devicetree/bindings/i2c/
8301 F:      drivers/i2c/algos/
8302 F:      drivers/i2c/busses/
8303
8304 I2C-TAOS-EVM DRIVER
8305 M:      Jean Delvare <jdelvare@suse.com>
8306 L:      linux-i2c@vger.kernel.org
8307 S:      Maintained
8308 F:      Documentation/i2c/busses/i2c-taos-evm.rst
8309 F:      drivers/i2c/busses/i2c-taos-evm.c
8310
8311 I2C-TINY-USB DRIVER
8312 M:      Till Harbaum <till@harbaum.org>
8313 L:      linux-i2c@vger.kernel.org
8314 S:      Maintained
8315 W:      http://www.harbaum.org/till/i2c_tiny_usb
8316 F:      drivers/i2c/busses/i2c-tiny-usb.c
8317
8318 I2C/SMBUS CONTROLLER DRIVERS FOR PC
8319 M:      Jean Delvare <jdelvare@suse.com>
8320 L:      linux-i2c@vger.kernel.org
8321 S:      Maintained
8322 F:      Documentation/i2c/busses/i2c-ali1535.rst
8323 F:      Documentation/i2c/busses/i2c-ali1563.rst
8324 F:      Documentation/i2c/busses/i2c-ali15x3.rst
8325 F:      Documentation/i2c/busses/i2c-amd756.rst
8326 F:      Documentation/i2c/busses/i2c-amd8111.rst
8327 F:      Documentation/i2c/busses/i2c-i801.rst
8328 F:      Documentation/i2c/busses/i2c-nforce2.rst
8329 F:      Documentation/i2c/busses/i2c-piix4.rst
8330 F:      Documentation/i2c/busses/i2c-sis5595.rst
8331 F:      Documentation/i2c/busses/i2c-sis630.rst
8332 F:      Documentation/i2c/busses/i2c-sis96x.rst
8333 F:      Documentation/i2c/busses/i2c-via.rst
8334 F:      Documentation/i2c/busses/i2c-viapro.rst
8335 F:      drivers/i2c/busses/i2c-ali1535.c
8336 F:      drivers/i2c/busses/i2c-ali1563.c
8337 F:      drivers/i2c/busses/i2c-ali15x3.c
8338 F:      drivers/i2c/busses/i2c-amd756-s4882.c
8339 F:      drivers/i2c/busses/i2c-amd756.c
8340 F:      drivers/i2c/busses/i2c-amd8111.c
8341 F:      drivers/i2c/busses/i2c-i801.c
8342 F:      drivers/i2c/busses/i2c-isch.c
8343 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
8344 F:      drivers/i2c/busses/i2c-nforce2.c
8345 F:      drivers/i2c/busses/i2c-piix4.c
8346 F:      drivers/i2c/busses/i2c-sis5595.c
8347 F:      drivers/i2c/busses/i2c-sis630.c
8348 F:      drivers/i2c/busses/i2c-sis96x.c
8349 F:      drivers/i2c/busses/i2c-via.c
8350 F:      drivers/i2c/busses/i2c-viapro.c
8351
8352 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
8353 M:      Hans de Goede <hdegoede@redhat.com>
8354 L:      linux-i2c@vger.kernel.org
8355 S:      Maintained
8356 F:      drivers/i2c/busses/i2c-cht-wc.c
8357
8358 I2C/SMBUS ISMT DRIVER
8359 M:      Seth Heasley <seth.heasley@intel.com>
8360 M:      Neil Horman <nhorman@tuxdriver.com>
8361 L:      linux-i2c@vger.kernel.org
8362 F:      Documentation/i2c/busses/i2c-ismt.rst
8363 F:      drivers/i2c/busses/i2c-ismt.c
8364
8365 I2C/SMBUS STUB DRIVER
8366 M:      Jean Delvare <jdelvare@suse.com>
8367 L:      linux-i2c@vger.kernel.org
8368 S:      Maintained
8369 F:      drivers/i2c/i2c-stub.c
8370
8371 I3C DRIVER FOR CADENCE I3C MASTER IP
8372 M:      Przemysław Gaj <pgaj@cadence.com>
8373 S:      Maintained
8374 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
8375 F:      drivers/i3c/master/i3c-master-cdns.c
8376
8377 I3C DRIVER FOR SYNOPSYS DESIGNWARE
8378 M:      Vitor Soares <vitor.soares@synopsys.com>
8379 S:      Maintained
8380 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
8381 F:      drivers/i3c/master/dw*
8382
8383 I3C SUBSYSTEM
8384 M:      Boris Brezillon <bbrezillon@kernel.org>
8385 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
8386 S:      Maintained
8387 C:      irc://chat.freenode.net/linux-i3c
8388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
8389 F:      Documentation/ABI/testing/sysfs-bus-i3c
8390 F:      Documentation/devicetree/bindings/i3c/
8391 F:      Documentation/driver-api/i3c
8392 F:      drivers/i3c/
8393 F:      include/linux/i3c/
8394
8395 IA64 (Itanium) PLATFORM
8396 M:      Tony Luck <tony.luck@intel.com>
8397 M:      Fenghua Yu <fenghua.yu@intel.com>
8398 L:      linux-ia64@vger.kernel.org
8399 S:      Odd Fixes
8400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
8401 F:      Documentation/ia64/
8402 F:      arch/ia64/
8403
8404 IBM Power 842 compression accelerator
8405 M:      Haren Myneni <haren@us.ibm.com>
8406 S:      Supported
8407 F:      crypto/842.c
8408 F:      drivers/crypto/nx/Kconfig
8409 F:      drivers/crypto/nx/Makefile
8410 F:      drivers/crypto/nx/nx-842*
8411 F:      include/linux/sw842.h
8412 F:      lib/842/
8413
8414 IBM Power in-Nest Crypto Acceleration
8415 M:      Breno Leitão <leitao@debian.org>
8416 M:      Nayna Jain <nayna@linux.ibm.com>
8417 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
8418 L:      linux-crypto@vger.kernel.org
8419 S:      Supported
8420 F:      drivers/crypto/nx/Kconfig
8421 F:      drivers/crypto/nx/Makefile
8422 F:      drivers/crypto/nx/nx-aes*
8423 F:      drivers/crypto/nx/nx-sha*
8424 F:      drivers/crypto/nx/nx.*
8425 F:      drivers/crypto/nx/nx_csbcpb.h
8426 F:      drivers/crypto/nx/nx_debugfs.c
8427
8428 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
8429 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8430 L:      linux-pci@vger.kernel.org
8431 L:      linuxppc-dev@lists.ozlabs.org
8432 S:      Supported
8433 F:      drivers/pci/hotplug/rpadlpar*
8434
8435 IBM Power Linux RAID adapter
8436 M:      Brian King <brking@us.ibm.com>
8437 S:      Supported
8438 F:      drivers/scsi/ipr.*
8439
8440 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
8441 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8442 L:      linux-pci@vger.kernel.org
8443 L:      linuxppc-dev@lists.ozlabs.org
8444 S:      Supported
8445 F:      drivers/pci/hotplug/rpaphp*
8446
8447 IBM Power SRIOV Virtual NIC Device Driver
8448 M:      Dany Madden <drt@linux.ibm.com>
8449 M:      Lijun Pan <ljp@linux.ibm.com>
8450 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
8451 L:      netdev@vger.kernel.org
8452 S:      Supported
8453 F:      drivers/net/ethernet/ibm/ibmvnic.*
8454
8455 IBM Power Virtual Accelerator Switchboard
8456 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
8457 L:      linuxppc-dev@lists.ozlabs.org
8458 S:      Supported
8459 F:      arch/powerpc/include/asm/vas.h
8460 F:      arch/powerpc/platforms/powernv/copy-paste.h
8461 F:      arch/powerpc/platforms/powernv/vas*
8462
8463 IBM Power Virtual Ethernet Device Driver
8464 M:      Cristobal Forno <cforno12@linux.ibm.com>
8465 L:      netdev@vger.kernel.org
8466 S:      Supported
8467 F:      drivers/net/ethernet/ibm/ibmveth.*
8468
8469 IBM Power Virtual FC Device Drivers
8470 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8471 L:      linux-scsi@vger.kernel.org
8472 S:      Supported
8473 F:      drivers/scsi/ibmvscsi/ibmvfc*
8474
8475 IBM Power Virtual Management Channel Driver
8476 M:      Steven Royer <seroyer@linux.ibm.com>
8477 S:      Supported
8478 F:      drivers/misc/ibmvmc.*
8479
8480 IBM Power Virtual SCSI Device Drivers
8481 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8482 L:      linux-scsi@vger.kernel.org
8483 S:      Supported
8484 F:      drivers/scsi/ibmvscsi/ibmvscsi*
8485 F:      include/scsi/viosrp.h
8486
8487 IBM Power Virtual SCSI Device Target Driver
8488 M:      Michael Cyr <mikecyr@linux.ibm.com>
8489 L:      linux-scsi@vger.kernel.org
8490 L:      target-devel@vger.kernel.org
8491 S:      Supported
8492 F:      drivers/scsi/ibmvscsi_tgt/
8493
8494 IBM Power VMX Cryptographic instructions
8495 M:      Breno Leitão <leitao@debian.org>
8496 M:      Nayna Jain <nayna@linux.ibm.com>
8497 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
8498 L:      linux-crypto@vger.kernel.org
8499 S:      Supported
8500 F:      drivers/crypto/vmx/Kconfig
8501 F:      drivers/crypto/vmx/Makefile
8502 F:      drivers/crypto/vmx/aes*
8503 F:      drivers/crypto/vmx/ghash*
8504 F:      drivers/crypto/vmx/ppc-xlate.pl
8505 F:      drivers/crypto/vmx/vmx.c
8506
8507 IBM ServeRAID RAID DRIVER
8508 S:      Orphan
8509 F:      drivers/scsi/ips.*
8510
8511 ICH LPC AND GPIO DRIVER
8512 M:      Peter Tyser <ptyser@xes-inc.com>
8513 S:      Maintained
8514 F:      drivers/gpio/gpio-ich.c
8515 F:      drivers/mfd/lpc_ich.c
8516
8517 ICY I2C DRIVER
8518 M:      Max Staudt <max@enpas.org>
8519 L:      linux-i2c@vger.kernel.org
8520 S:      Maintained
8521 F:      drivers/i2c/busses/i2c-icy.c
8522
8523 IDE SUBSYSTEM
8524 M:      "David S. Miller" <davem@davemloft.net>
8525 L:      linux-ide@vger.kernel.org
8526 S:      Maintained
8527 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
8528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
8529 F:      Documentation/ide/
8530 F:      drivers/ide/
8531 F:      include/linux/ide.h
8532
8533 IDE/ATAPI DRIVERS
8534 M:      Borislav Petkov <bp@alien8.de>
8535 L:      linux-ide@vger.kernel.org
8536 S:      Maintained
8537 F:      Documentation/cdrom/ide-cd.rst
8538 F:      drivers/ide/ide-cd*
8539
8540 IDEAPAD LAPTOP EXTRAS DRIVER
8541 M:      Ike Panhc <ike.pan@canonical.com>
8542 L:      platform-driver-x86@vger.kernel.org
8543 S:      Maintained
8544 W:      http://launchpad.net/ideapad-laptop
8545 F:      drivers/platform/x86/ideapad-laptop.c
8546
8547 IDEAPAD LAPTOP SLIDEBAR DRIVER
8548 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
8549 L:      linux-input@vger.kernel.org
8550 S:      Maintained
8551 W:      https://github.com/o2genum/ideapad-slidebar
8552 F:      drivers/input/misc/ideapad_slidebar.c
8553
8554 IDT VersaClock 5 CLOCK DRIVER
8555 M:      Luca Ceresoli <luca@lucaceresoli.net>
8556 S:      Maintained
8557 F:      Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
8558 F:      drivers/clk/clk-versaclock5.c
8559
8560 IEEE 802.15.4 SUBSYSTEM
8561 M:      Alexander Aring <alex.aring@gmail.com>
8562 M:      Stefan Schmidt <stefan@datenfreihafen.org>
8563 L:      linux-wpan@vger.kernel.org
8564 S:      Maintained
8565 W:      https://linux-wpan.org/
8566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
8567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
8568 F:      Documentation/networking/ieee802154.rst
8569 F:      drivers/net/ieee802154/
8570 F:      include/linux/ieee802154.h
8571 F:      include/linux/nl802154.h
8572 F:      include/net/af_ieee802154.h
8573 F:      include/net/cfg802154.h
8574 F:      include/net/ieee802154_netdev.h
8575 F:      include/net/mac802154.h
8576 F:      include/net/nl802154.h
8577 F:      net/ieee802154/
8578 F:      net/mac802154/
8579
8580 IFE PROTOCOL
8581 M:      Yotam Gigi <yotam.gi@gmail.com>
8582 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8583 F:      include/net/ife.h
8584 F:      include/uapi/linux/ife.h
8585 F:      net/ife
8586
8587 IGORPLUG-USB IR RECEIVER
8588 M:      Sean Young <sean@mess.org>
8589 L:      linux-media@vger.kernel.org
8590 S:      Maintained
8591 F:      drivers/media/rc/igorplugusb.c
8592
8593 IGUANAWORKS USB IR TRANSCEIVER
8594 M:      Sean Young <sean@mess.org>
8595 L:      linux-media@vger.kernel.org
8596 S:      Maintained
8597 F:      drivers/media/rc/iguanair.c
8598
8599 IIO DIGITAL POTENTIOMETER DAC
8600 M:      Peter Rosin <peda@axentia.se>
8601 L:      linux-iio@vger.kernel.org
8602 S:      Maintained
8603 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8604 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8605 F:      drivers/iio/dac/dpot-dac.c
8606
8607 IIO ENVELOPE DETECTOR
8608 M:      Peter Rosin <peda@axentia.se>
8609 L:      linux-iio@vger.kernel.org
8610 S:      Maintained
8611 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8612 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8613 F:      drivers/iio/adc/envelope-detector.c
8614
8615 IIO MULTIPLEXER
8616 M:      Peter Rosin <peda@axentia.se>
8617 L:      linux-iio@vger.kernel.org
8618 S:      Maintained
8619 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8620 F:      drivers/iio/multiplexer/iio-mux.c
8621
8622 IIO SUBSYSTEM AND DRIVERS
8623 M:      Jonathan Cameron <jic23@kernel.org>
8624 R:      Lars-Peter Clausen <lars@metafoo.de>
8625 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8626 L:      linux-iio@vger.kernel.org
8627 S:      Maintained
8628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8629 F:      Documentation/ABI/testing/configfs-iio*
8630 F:      Documentation/ABI/testing/sysfs-bus-iio*
8631 F:      Documentation/devicetree/bindings/iio/
8632 F:      drivers/iio/
8633 F:      drivers/staging/iio/
8634 F:      include/linux/iio/
8635 F:      tools/iio/
8636
8637 IIO UNIT CONVERTER
8638 M:      Peter Rosin <peda@axentia.se>
8639 L:      linux-iio@vger.kernel.org
8640 S:      Maintained
8641 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8642 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8643 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8644 F:      drivers/iio/afe/iio-rescale.c
8645
8646 IKANOS/ADI EAGLE ADSL USB DRIVER
8647 M:      Matthieu Castet <castet.matthieu@free.fr>
8648 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8649 S:      Maintained
8650 F:      drivers/usb/atm/ueagle-atm.c
8651
8652 IMGTEC ASCII LCD DRIVER
8653 M:      Paul Burton <paulburton@kernel.org>
8654 S:      Maintained
8655 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8656 F:      drivers/auxdisplay/img-ascii-lcd.c
8657
8658 IMGTEC IR DECODER DRIVER
8659 S:      Orphan
8660 F:      drivers/media/rc/img-ir/
8661
8662 IMON SOUNDGRAPH USB IR RECEIVER
8663 M:      Sean Young <sean@mess.org>
8664 L:      linux-media@vger.kernel.org
8665 S:      Maintained
8666 F:      drivers/media/rc/imon.c
8667 F:      drivers/media/rc/imon_raw.c
8668
8669 IMS TWINTURBO FRAMEBUFFER DRIVER
8670 L:      linux-fbdev@vger.kernel.org
8671 S:      Orphan
8672 F:      drivers/video/fbdev/imsttfb.c
8673
8674 INA209 HARDWARE MONITOR DRIVER
8675 M:      Guenter Roeck <linux@roeck-us.net>
8676 L:      linux-hwmon@vger.kernel.org
8677 S:      Maintained
8678 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8679 F:      Documentation/hwmon/ina209.rst
8680 F:      drivers/hwmon/ina209.c
8681
8682 INA2XX HARDWARE MONITOR DRIVER
8683 M:      Guenter Roeck <linux@roeck-us.net>
8684 L:      linux-hwmon@vger.kernel.org
8685 S:      Maintained
8686 F:      Documentation/hwmon/ina2xx.rst
8687 F:      drivers/hwmon/ina2xx.c
8688 F:      include/linux/platform_data/ina2xx.h
8689
8690 INDUSTRY PACK SUBSYSTEM (IPACK)
8691 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8692 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8693 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8694 L:      industrypack-devel@lists.sourceforge.net
8695 S:      Maintained
8696 W:      http://industrypack.sourceforge.net
8697 F:      drivers/ipack/
8698
8699 INFINEON DPS310 Driver
8700 M:      Eddie James <eajames@linux.ibm.com>
8701 L:      linux-iio@vger.kernel.org
8702 S:      Maintained
8703 F:      drivers/iio/pressure/dps310.c
8704
8705 INFINIBAND SUBSYSTEM
8706 M:      Doug Ledford <dledford@redhat.com>
8707 M:      Jason Gunthorpe <jgg@nvidia.com>
8708 L:      linux-rdma@vger.kernel.org
8709 S:      Supported
8710 W:      https://github.com/linux-rdma/rdma-core
8711 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8713 F:      Documentation/devicetree/bindings/infiniband/
8714 F:      Documentation/infiniband/
8715 F:      drivers/infiniband/
8716 F:      include/rdma/
8717 F:      include/trace/events/ib_mad.h
8718 F:      include/trace/events/ib_umad.h
8719 F:      include/uapi/linux/if_infiniband.h
8720 F:      include/uapi/rdma/
8721 F:      samples/bpf/ibumad_kern.c
8722 F:      samples/bpf/ibumad_user.c
8723
8724 INGENIC JZ4780 DMA Driver
8725 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8726 S:      Maintained
8727 F:      drivers/dma/dma-jz4780.c
8728
8729 INGENIC JZ4780 NAND DRIVER
8730 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8731 L:      linux-mtd@lists.infradead.org
8732 S:      Maintained
8733 F:      drivers/mtd/nand/raw/ingenic/
8734
8735 INGENIC JZ47xx SoCs
8736 M:      Paul Cercueil <paul@crapouillou.net>
8737 S:      Maintained
8738 F:      arch/mips/boot/dts/ingenic/
8739 F:      arch/mips/generic/board-ingenic.c
8740 F:      arch/mips/include/asm/mach-ingenic/
8741 F:      arch/mips/ingenic/Kconfig
8742 F:      drivers/clk/ingenic/
8743 F:      drivers/dma/dma-jz4780.c
8744 F:      drivers/gpu/drm/ingenic/
8745 F:      drivers/i2c/busses/i2c-jz4780.c
8746 F:      drivers/iio/adc/ingenic-adc.c
8747 F:      drivers/irqchip/irq-ingenic.c
8748 F:      drivers/memory/jz4780-nemc.c
8749 F:      drivers/mmc/host/jz4740_mmc.c
8750 F:      drivers/mtd/nand/raw/ingenic/
8751 F:      drivers/pinctrl/pinctrl-ingenic.c
8752 F:      drivers/power/supply/ingenic-battery.c
8753 F:      drivers/pwm/pwm-jz4740.c
8754 F:      drivers/remoteproc/ingenic_rproc.c
8755 F:      drivers/rtc/rtc-jz4740.c
8756 F:      drivers/tty/serial/8250/8250_ingenic.c
8757 F:      drivers/usb/musb/jz4740.c
8758 F:      drivers/watchdog/jz4740_wdt.c
8759 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8760 F:      include/linux/mfd/ingenic-tcu.h
8761 F:      sound/soc/codecs/jz47*
8762 F:      sound/soc/jz4740/
8763
8764 INOTIFY
8765 M:      Jan Kara <jack@suse.cz>
8766 R:      Amir Goldstein <amir73il@gmail.com>
8767 L:      linux-fsdevel@vger.kernel.org
8768 S:      Maintained
8769 F:      Documentation/filesystems/inotify.rst
8770 F:      fs/notify/inotify/
8771 F:      include/linux/inotify.h
8772 F:      include/uapi/linux/inotify.h
8773
8774 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8775 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8776 L:      linux-input@vger.kernel.org
8777 S:      Maintained
8778 Q:      http://patchwork.kernel.org/project/linux-input/list/
8779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8780 F:      Documentation/devicetree/bindings/input/
8781 F:      Documentation/devicetree/bindings/serio/
8782 F:      Documentation/input/
8783 F:      drivers/input/
8784 F:      include/linux/input.h
8785 F:      include/linux/input/
8786 F:      include/uapi/linux/input-event-codes.h
8787 F:      include/uapi/linux/input.h
8788
8789 INPUT MULTITOUCH (MT) PROTOCOL
8790 M:      Henrik Rydberg <rydberg@bitmath.org>
8791 L:      linux-input@vger.kernel.org
8792 S:      Odd fixes
8793 F:      Documentation/input/multi-touch-protocol.rst
8794 F:      drivers/input/input-mt.c
8795 K:      \b(ABS|SYN)_MT_
8796
8797 INSIDE SECURE CRYPTO DRIVER
8798 M:      Antoine Tenart <atenart@kernel.org>
8799 L:      linux-crypto@vger.kernel.org
8800 S:      Maintained
8801 F:      drivers/crypto/inside-secure/
8802
8803 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8804 M:      Mimi Zohar <zohar@linux.ibm.com>
8805 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8806 L:      linux-integrity@vger.kernel.org
8807 S:      Supported
8808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8809 F:      security/integrity/ima/
8810
8811 INTEL 810/815 FRAMEBUFFER DRIVER
8812 M:      Antonino Daplas <adaplas@gmail.com>
8813 L:      linux-fbdev@vger.kernel.org
8814 S:      Maintained
8815 F:      drivers/video/fbdev/i810/
8816
8817 INTEL ASoC DRIVERS
8818 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8819 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8820 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8821 M:      Jie Yang <yang.jie@linux.intel.com>
8822 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8823 S:      Supported
8824 F:      sound/soc/intel/
8825
8826 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8827 M:      Hans de Goede <hdegoede@redhat.com>
8828 L:      platform-driver-x86@vger.kernel.org
8829 S:      Maintained
8830 F:      drivers/platform/x86/intel_atomisp2_pm.c
8831
8832 INTEL ATOMISP2 LED DRIVER
8833 M:      Hans de Goede <hdegoede@redhat.com>
8834 L:      platform-driver-x86@vger.kernel.org
8835 S:      Maintained
8836 F:      drivers/platform/x86/intel_atomisp2_led.c
8837
8838 INTEL BROXTON PMC DRIVER
8839 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
8840 M:      Zha Qipeng <qipeng.zha@intel.com>
8841 S:      Maintained
8842 F:      drivers/mfd/intel_pmc_bxt.c
8843 F:      include/linux/mfd/intel_pmc_bxt.h
8844
8845 INTEL C600 SERIES SAS CONTROLLER DRIVER
8846 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8847 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8848 L:      linux-scsi@vger.kernel.org
8849 S:      Supported
8850 T:      git git://git.code.sf.net/p/intel-sas/isci
8851 F:      drivers/scsi/isci/
8852
8853 INTEL CPU family model numbers
8854 M:      Tony Luck <tony.luck@intel.com>
8855 M:      x86@kernel.org
8856 L:      linux-kernel@vger.kernel.org
8857 S:      Supported
8858 F:      arch/x86/include/asm/intel-family.h
8859
8860 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8861 M:      Jani Nikula <jani.nikula@linux.intel.com>
8862 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8863 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8864 L:      intel-gfx@lists.freedesktop.org
8865 S:      Supported
8866 W:      https://01.org/linuxgraphics/
8867 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8868 B:      https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
8869 C:      irc://chat.freenode.net/intel-gfx
8870 T:      git git://anongit.freedesktop.org/drm-intel
8871 F:      Documentation/gpu/i915.rst
8872 F:      drivers/gpu/drm/i915/
8873 F:      include/drm/i915*
8874 F:      include/uapi/drm/i915_drm.h
8875
8876 INTEL ETHERNET DRIVERS
8877 M:      Jesse Brandeburg <jesse.brandeburg@intel.com>
8878 M:      Tony Nguyen <anthony.l.nguyen@intel.com>
8879 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8880 S:      Supported
8881 W:      http://www.intel.com/support/feedback.htm
8882 W:      http://e1000.sourceforge.net/
8883 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
8885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
8886 F:      Documentation/networking/device_drivers/ethernet/intel/
8887 F:      drivers/net/ethernet/intel/
8888 F:      drivers/net/ethernet/intel/*/
8889 F:      include/linux/avf/virtchnl.h
8890
8891 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8892 M:      Maik Broemme <mbroemme@libmpq.org>
8893 L:      linux-fbdev@vger.kernel.org
8894 S:      Maintained
8895 F:      Documentation/fb/intelfb.rst
8896 F:      drivers/video/fbdev/intelfb/
8897
8898 INTEL GPIO DRIVERS
8899 M:      Andy Shevchenko <andy@kernel.org>
8900 L:      linux-gpio@vger.kernel.org
8901 S:      Maintained
8902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8903 F:      drivers/gpio/gpio-ich.c
8904 F:      drivers/gpio/gpio-intel-mid.c
8905 F:      drivers/gpio/gpio-merrifield.c
8906 F:      drivers/gpio/gpio-ml-ioh.c
8907 F:      drivers/gpio/gpio-pch.c
8908 F:      drivers/gpio/gpio-sch.c
8909 F:      drivers/gpio/gpio-sodaville.c
8910
8911 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8912 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8913 M:      Zhi Wang <zhi.a.wang@intel.com>
8914 L:      intel-gvt-dev@lists.freedesktop.org
8915 L:      intel-gfx@lists.freedesktop.org
8916 S:      Supported
8917 W:      https://01.org/igvt-g
8918 T:      git https://github.com/intel/gvt-linux.git
8919 F:      drivers/gpu/drm/i915/gvt/
8920
8921 INTEL HID EVENT DRIVER
8922 M:      Alex Hung <alex.hung@canonical.com>
8923 L:      platform-driver-x86@vger.kernel.org
8924 S:      Maintained
8925 F:      drivers/platform/x86/intel-hid.c
8926
8927 INTEL I/OAT DMA DRIVER
8928 M:      Dave Jiang <dave.jiang@intel.com>
8929 R:      Dan Williams <dan.j.williams@intel.com>
8930 L:      dmaengine@vger.kernel.org
8931 S:      Supported
8932 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8933 F:      drivers/dma/ioat*
8934
8935 INTEL IADX DRIVER
8936 M:      Dave Jiang <dave.jiang@intel.com>
8937 L:      dmaengine@vger.kernel.org
8938 S:      Supported
8939 F:      drivers/dma/idxd/*
8940 F:      include/uapi/linux/idxd.h
8941
8942 INTEL IDLE DRIVER
8943 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8944 M:      Len Brown <lenb@kernel.org>
8945 L:      linux-pm@vger.kernel.org
8946 S:      Supported
8947 B:      https://bugzilla.kernel.org
8948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8949 F:      drivers/idle/intel_idle.c
8950
8951 INTEL INTEGRATED SENSOR HUB DRIVER
8952 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8953 M:      Jiri Kosina <jikos@kernel.org>
8954 L:      linux-input@vger.kernel.org
8955 S:      Maintained
8956 F:      drivers/hid/intel-ish-hid/
8957
8958 INTEL IOMMU (VT-d)
8959 M:      David Woodhouse <dwmw2@infradead.org>
8960 M:      Lu Baolu <baolu.lu@linux.intel.com>
8961 L:      iommu@lists.linux-foundation.org
8962 S:      Supported
8963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8964 F:      drivers/iommu/intel/
8965 F:      include/linux/intel-iommu.h
8966 F:      include/linux/intel-svm.h
8967
8968 INTEL IOP-ADMA DMA DRIVER
8969 R:      Dan Williams <dan.j.williams@intel.com>
8970 S:      Odd fixes
8971 F:      drivers/dma/iop-adma.c
8972
8973 INTEL IPU3 CSI-2 CIO2 DRIVER
8974 M:      Yong Zhi <yong.zhi@intel.com>
8975 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8976 M:      Bingbu Cao <bingbu.cao@intel.com>
8977 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
8978 L:      linux-media@vger.kernel.org
8979 S:      Maintained
8980 F:      Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
8981 F:      drivers/media/pci/intel/ipu3/
8982
8983 INTEL IPU3 CSI-2 IMGU DRIVER
8984 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8985 R:      Bingbu Cao <bingbu.cao@intel.com>
8986 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
8987 L:      linux-media@vger.kernel.org
8988 S:      Maintained
8989 F:      Documentation/admin-guide/media/ipu3.rst
8990 F:      Documentation/admin-guide/media/ipu3_rcb.svg
8991 F:      Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst
8992 F:      drivers/staging/media/ipu3/
8993
8994 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8995 M:      Krzysztof Halasa <khalasa@piap.pl>
8996 S:      Maintained
8997 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8998 F:      drivers/net/wan/ixp4xx_hss.c
8999 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
9000 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
9001 F:      include/linux/soc/ixp4xx/npe.h
9002 F:      include/linux/soc/ixp4xx/qmgr.h
9003
9004 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
9005 M:      Deepak Saxena <dsaxena@plexity.net>
9006 S:      Maintained
9007 F:      drivers/char/hw_random/ixp4xx-rng.c
9008
9009 INTEL KEEM BAY DRM DRIVER
9010 M:      Anitha Chrisanthus <anitha.chrisanthus@intel.com>
9011 M:      Edmund Dea <edmund.j.dea@intel.com>
9012 S:      Maintained
9013 F:      Documentation/devicetree/bindings/display/intel,kmb_display.yaml
9014 F:      drivers/gpu/drm/kmb/
9015
9016 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
9017 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
9018 S:      Maintained
9019 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
9020 F:      drivers/crypto/keembay/Kconfig
9021 F:      drivers/crypto/keembay/Makefile
9022 F:      drivers/crypto/keembay/keembay-ocs-aes-core.c
9023 F:      drivers/crypto/keembay/ocs-aes.c
9024 F:      drivers/crypto/keembay/ocs-aes.h
9025
9026 INTEL MANAGEMENT ENGINE (mei)
9027 M:      Tomas Winkler <tomas.winkler@intel.com>
9028 L:      linux-kernel@vger.kernel.org
9029 S:      Supported
9030 F:      Documentation/driver-api/mei/*
9031 F:      drivers/misc/mei/
9032 F:      drivers/watchdog/mei_wdt.c
9033 F:      include/linux/mei_cl_bus.h
9034 F:      include/uapi/linux/mei.h
9035 F:      samples/mei/*
9036
9037 INTEL MENLOW THERMAL DRIVER
9038 M:      Sujith Thomas <sujith.thomas@intel.com>
9039 L:      platform-driver-x86@vger.kernel.org
9040 S:      Supported
9041 W:      https://01.org/linux-acpi
9042 F:      drivers/platform/x86/intel_menlow.c
9043
9044 INTEL P-Unit IPC DRIVER
9045 M:      Zha Qipeng <qipeng.zha@intel.com>
9046 L:      platform-driver-x86@vger.kernel.org
9047 S:      Maintained
9048 F:      arch/x86/include/asm/intel_punit_ipc.h
9049 F:      drivers/platform/x86/intel_punit_ipc.c
9050
9051 INTEL PMC CORE DRIVER
9052 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
9053 M:      David E Box <david.e.box@intel.com>
9054 L:      platform-driver-x86@vger.kernel.org
9055 S:      Maintained
9056 F:      drivers/platform/x86/intel_pmc_core*
9057
9058 INTEL PMIC GPIO DRIVERS
9059 M:      Andy Shevchenko <andy@kernel.org>
9060 S:      Maintained
9061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9062 F:      drivers/gpio/gpio-*cove.c
9063 F:      drivers/gpio/gpio-msic.c
9064
9065 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
9066 M:      Andy Shevchenko <andy@kernel.org>
9067 S:      Maintained
9068 F:      drivers/mfd/intel_msic.c
9069 F:      drivers/mfd/intel_soc_pmic*
9070 F:      include/linux/mfd/intel_msic.h
9071 F:      include/linux/mfd/intel_soc_pmic*
9072
9073 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
9074 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
9075 L:      linux-wireless@vger.kernel.org
9076 S:      Maintained
9077 F:      Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
9078 F:      Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
9079 F:      drivers/net/wireless/intel/ipw2x00/
9080
9081 INTEL PSTATE DRIVER
9082 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9083 M:      Len Brown <lenb@kernel.org>
9084 L:      linux-pm@vger.kernel.org
9085 S:      Supported
9086 F:      drivers/cpufreq/intel_pstate.c
9087
9088 INTEL RDMA RNIC DRIVER
9089 M:      Faisal Latif <faisal.latif@intel.com>
9090 M:      Shiraz Saleem <shiraz.saleem@intel.com>
9091 L:      linux-rdma@vger.kernel.org
9092 S:      Supported
9093 F:      drivers/infiniband/hw/i40iw/
9094 F:      include/uapi/rdma/i40iw-abi.h
9095
9096 INTEL SCU DRIVERS
9097 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9098 S:      Maintained
9099 F:      arch/x86/include/asm/intel_scu_ipc.h
9100 F:      drivers/platform/x86/intel_scu_*
9101
9102 INTEL SPEED SELECT TECHNOLOGY
9103 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9104 L:      platform-driver-x86@vger.kernel.org
9105 S:      Maintained
9106 F:      drivers/platform/x86/intel_speed_select_if/
9107 F:      include/uapi/linux/isst_if.h
9108 F:      tools/power/x86/intel-speed-select/
9109
9110 INTEL STRATIX10 FIRMWARE DRIVERS
9111 M:      Richard Gong <richard.gong@linux.intel.com>
9112 L:      linux-kernel@vger.kernel.org
9113 S:      Maintained
9114 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
9115 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
9116 F:      drivers/firmware/stratix10-rsu.c
9117 F:      drivers/firmware/stratix10-svc.c
9118 F:      include/linux/firmware/intel/stratix10-smc.h
9119 F:      include/linux/firmware/intel/stratix10-svc-client.h
9120
9121 INTEL TELEMETRY DRIVER
9122 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
9123 M:      "David E. Box" <david.e.box@linux.intel.com>
9124 L:      platform-driver-x86@vger.kernel.org
9125 S:      Maintained
9126 F:      arch/x86/include/asm/intel_telemetry.h
9127 F:      drivers/platform/x86/intel_telemetry*
9128
9129 INTEL UNCORE FREQUENCY CONTROL
9130 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9131 L:      platform-driver-x86@vger.kernel.org
9132 S:      Maintained
9133 F:      drivers/platform/x86/intel-uncore-frequency.c
9134
9135 INTEL VIRTUAL BUTTON DRIVER
9136 M:      AceLan Kao <acelan.kao@canonical.com>
9137 L:      platform-driver-x86@vger.kernel.org
9138 S:      Maintained
9139 F:      drivers/platform/x86/intel-vbtn.c
9140
9141 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
9142 M:      Stanislaw Gruszka <stf_xl@wp.pl>
9143 L:      linux-wireless@vger.kernel.org
9144 S:      Supported
9145 F:      drivers/net/wireless/intel/iwlegacy/
9146
9147 INTEL WIRELESS WIFI LINK (iwlwifi)
9148 M:      Luca Coelho <luciano.coelho@intel.com>
9149 L:      linux-wireless@vger.kernel.org
9150 S:      Supported
9151 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
9152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
9153 F:      drivers/net/wireless/intel/iwlwifi/
9154
9155 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
9156 M:      Jithu Joseph <jithu.joseph@intel.com>
9157 R:      Maurice Ma <maurice.ma@intel.com>
9158 S:      Maintained
9159 W:      https://slimbootloader.github.io/security/firmware-update.html
9160 F:      drivers/platform/x86/intel-wmi-sbl-fw-update.c
9161
9162 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
9163 M:      Mario Limonciello <mario.limonciello@dell.com>
9164 S:      Maintained
9165 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
9166
9167 INTEL(R) TRACE HUB
9168 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
9169 S:      Supported
9170 F:      Documentation/trace/intel_th.rst
9171 F:      drivers/hwtracing/intel_th/
9172 F:      include/linux/intel_th.h
9173
9174 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
9175 M:      Ning Sun <ning.sun@intel.com>
9176 L:      tboot-devel@lists.sourceforge.net
9177 S:      Supported
9178 W:      http://tboot.sourceforge.net
9179 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
9180 F:      Documentation/x86/intel_txt.rst
9181 F:      arch/x86/kernel/tboot.c
9182 F:      include/linux/tboot.h
9183
9184 INTEL SGX
9185 M:      Jarkko Sakkinen <jarkko@kernel.org>
9186 L:      linux-sgx@vger.kernel.org
9187 S:      Supported
9188 Q:      https://patchwork.kernel.org/project/intel-sgx/list/
9189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-sgx.git
9190 F:      Documentation/x86/sgx.rst
9191 F:      arch/x86/entry/vdso/vsgx.S
9192 F:      arch/x86/include/uapi/asm/sgx.h
9193 F:      arch/x86/kernel/cpu/sgx/*
9194 F:      tools/testing/selftests/sgx/*
9195 K:      \bSGX_
9196
9197 INTERCONNECT API
9198 M:      Georgi Djakov <georgi.djakov@linaro.org>
9199 L:      linux-pm@vger.kernel.org
9200 S:      Maintained
9201 F:      Documentation/devicetree/bindings/interconnect/
9202 F:      Documentation/driver-api/interconnect.rst
9203 F:      drivers/interconnect/
9204 F:      include/dt-bindings/interconnect/
9205 F:      include/linux/interconnect-provider.h
9206 F:      include/linux/interconnect.h
9207
9208 INVENSENSE ICM-426xx IMU DRIVER
9209 M:      Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
9210 L:      linux-iio@vger.kernel.org
9211 S:      Maintained
9212 W:      https://invensense.tdk.com/
9213 F:      Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
9214 F:      drivers/iio/imu/inv_icm42600/
9215
9216 INVENSENSE MPU-3050 GYROSCOPE DRIVER
9217 M:      Linus Walleij <linus.walleij@linaro.org>
9218 L:      linux-iio@vger.kernel.org
9219 S:      Maintained
9220 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
9221 F:      drivers/iio/gyro/mpu3050*
9222
9223 IOC3 ETHERNET DRIVER
9224 M:      Ralf Baechle <ralf@linux-mips.org>
9225 L:      linux-mips@vger.kernel.org
9226 S:      Maintained
9227 F:      drivers/net/ethernet/sgi/ioc3-eth.c
9228
9229 IOMAP FILESYSTEM LIBRARY
9230 M:      Christoph Hellwig <hch@infradead.org>
9231 M:      Darrick J. Wong <darrick.wong@oracle.com>
9232 M:      linux-xfs@vger.kernel.org
9233 M:      linux-fsdevel@vger.kernel.org
9234 L:      linux-xfs@vger.kernel.org
9235 L:      linux-fsdevel@vger.kernel.org
9236 S:      Supported
9237 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
9238 F:      fs/iomap/
9239 F:      include/linux/iomap.h
9240
9241 IOMMU DRIVERS
9242 M:      Joerg Roedel <joro@8bytes.org>
9243 M:      Will Deacon <will@kernel.org>
9244 L:      iommu@lists.linux-foundation.org
9245 S:      Maintained
9246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
9247 F:      Documentation/devicetree/bindings/iommu/
9248 F:      Documentation/userspace-api/iommu.rst
9249 F:      drivers/iommu/
9250 F:      include/linux/iommu.h
9251 F:      include/linux/iova.h
9252 F:      include/linux/of_iommu.h
9253 F:      include/uapi/linux/iommu.h
9254
9255 IO_URING
9256 M:      Jens Axboe <axboe@kernel.dk>
9257 L:      io-uring@vger.kernel.org
9258 S:      Maintained
9259 T:      git git://git.kernel.dk/linux-block
9260 T:      git git://git.kernel.dk/liburing
9261 F:      fs/io-wq.c
9262 F:      fs/io-wq.h
9263 F:      fs/io_uring.c
9264 F:      include/uapi/linux/io_uring.h
9265
9266 IPMI SUBSYSTEM
9267 M:      Corey Minyard <minyard@acm.org>
9268 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
9269 S:      Supported
9270 W:      http://openipmi.sourceforge.net/
9271 F:      Documentation/driver-api/ipmi.rst
9272 F:      Documentation/devicetree/bindings/ipmi/
9273 F:      drivers/char/ipmi/
9274 F:      include/linux/ipmi*
9275 F:      include/uapi/linux/ipmi*
9276
9277 IPS SCSI RAID DRIVER
9278 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
9279 L:      linux-scsi@vger.kernel.org
9280 S:      Maintained
9281 W:      http://www.adaptec.com/
9282 F:      drivers/scsi/ips*
9283
9284 IPVS
9285 M:      Wensong Zhang <wensong@linux-vs.org>
9286 M:      Simon Horman <horms@verge.net.au>
9287 M:      Julian Anastasov <ja@ssi.bg>
9288 L:      netdev@vger.kernel.org
9289 L:      lvs-devel@vger.kernel.org
9290 S:      Maintained
9291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
9292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
9293 F:      Documentation/networking/ipvs-sysctl.rst
9294 F:      include/net/ip_vs.h
9295 F:      include/uapi/linux/ip_vs.h
9296 F:      net/netfilter/ipvs/
9297
9298 IPWIRELESS DRIVER
9299 M:      Jiri Kosina <jikos@kernel.org>
9300 M:      David Sterba <dsterba@suse.com>
9301 S:      Odd Fixes
9302 F:      drivers/tty/ipwireless/
9303
9304 IPX NETWORK LAYER
9305 L:      netdev@vger.kernel.org
9306 S:      Obsolete
9307 F:      include/uapi/linux/ipx.h
9308
9309 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
9310 M:      Marc Zyngier <maz@kernel.org>
9311 S:      Maintained
9312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
9313 F:      Documentation/core-api/irq/irq-domain.rst
9314 F:      include/linux/irqdomain.h
9315 F:      kernel/irq/irqdomain.c
9316 F:      kernel/irq/msi.c
9317
9318 IRQ SUBSYSTEM
9319 M:      Thomas Gleixner <tglx@linutronix.de>
9320 L:      linux-kernel@vger.kernel.org
9321 S:      Maintained
9322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
9323 F:      kernel/irq/
9324
9325 IRQCHIP DRIVERS
9326 M:      Thomas Gleixner <tglx@linutronix.de>
9327 M:      Marc Zyngier <maz@kernel.org>
9328 L:      linux-kernel@vger.kernel.org
9329 S:      Maintained
9330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
9331 F:      Documentation/devicetree/bindings/interrupt-controller/
9332 F:      drivers/irqchip/
9333
9334 ISA
9335 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9336 S:      Maintained
9337 F:      Documentation/driver-api/isa.rst
9338 F:      drivers/base/isa.c
9339 F:      include/linux/isa.h
9340
9341 ISA RADIO MODULE
9342 M:      Hans Verkuil <hverkuil@xs4all.nl>
9343 L:      linux-media@vger.kernel.org
9344 S:      Maintained
9345 W:      https://linuxtv.org
9346 T:      git git://linuxtv.org/media_tree.git
9347 F:      drivers/media/radio/radio-isa*
9348
9349 ISAPNP
9350 M:      Jaroslav Kysela <perex@perex.cz>
9351 S:      Maintained
9352 F:      Documentation/driver-api/isapnp.rst
9353 F:      drivers/pnp/isapnp/
9354 F:      include/linux/isapnp.h
9355
9356 ISCSI
9357 M:      Lee Duncan <lduncan@suse.com>
9358 M:      Chris Leech <cleech@redhat.com>
9359 L:      open-iscsi@googlegroups.com
9360 L:      linux-scsi@vger.kernel.org
9361 S:      Maintained
9362 W:      www.open-iscsi.com
9363 F:      drivers/scsi/*iscsi*
9364 F:      include/scsi/*iscsi*
9365
9366 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
9367 M:      Peter Jones <pjones@redhat.com>
9368 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
9369 S:      Maintained
9370 F:      drivers/firmware/iscsi_ibft*
9371
9372 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
9373 M:      Sagi Grimberg <sagi@grimberg.me>
9374 M:      Max Gurtovoy <mgurtovoy@nvidia.com>
9375 L:      linux-rdma@vger.kernel.org
9376 S:      Supported
9377 W:      http://www.openfabrics.org
9378 W:      www.open-iscsi.org
9379 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9380 F:      drivers/infiniband/ulp/iser/
9381
9382 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
9383 M:      Sagi Grimberg <sagi@grimberg.me>
9384 L:      linux-rdma@vger.kernel.org
9385 L:      target-devel@vger.kernel.org
9386 S:      Supported
9387 W:      http://www.linux-iscsi.org
9388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
9389 F:      drivers/infiniband/ulp/isert
9390
9391 ISDN/CMTP OVER BLUETOOTH
9392 M:      Karsten Keil <isdn@linux-pingi.de>
9393 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
9394 L:      netdev@vger.kernel.org
9395 S:      Odd Fixes
9396 W:      http://www.isdn4linux.de
9397 F:      Documentation/isdn/
9398 F:      drivers/isdn/capi/
9399 F:      include/linux/isdn/
9400 F:      include/uapi/linux/isdn/
9401 F:      net/bluetooth/cmtp/
9402
9403 ISDN/mISDN SUBSYSTEM
9404 M:      Karsten Keil <isdn@linux-pingi.de>
9405 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
9406 L:      netdev@vger.kernel.org
9407 S:      Maintained
9408 W:      http://www.isdn4linux.de
9409 F:      drivers/isdn/Kconfig
9410 F:      drivers/isdn/Makefile
9411 F:      drivers/isdn/hardware/
9412 F:      drivers/isdn/mISDN/
9413
9414 IT87 HARDWARE MONITORING DRIVER
9415 M:      Jean Delvare <jdelvare@suse.com>
9416 L:      linux-hwmon@vger.kernel.org
9417 S:      Maintained
9418 F:      Documentation/hwmon/it87.rst
9419 F:      drivers/hwmon/it87.c
9420
9421 IT913X MEDIA DRIVER
9422 M:      Antti Palosaari <crope@iki.fi>
9423 L:      linux-media@vger.kernel.org
9424 S:      Maintained
9425 W:      https://linuxtv.org
9426 W:      http://palosaari.fi/linux/
9427 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9428 T:      git git://linuxtv.org/anttip/media_tree.git
9429 F:      drivers/media/tuners/it913x*
9430
9431 IVTV VIDEO4LINUX DRIVER
9432 M:      Andy Walls <awalls@md.metrocast.net>
9433 L:      linux-media@vger.kernel.org
9434 S:      Maintained
9435 W:      https://linuxtv.org
9436 T:      git git://linuxtv.org/media_tree.git
9437 F:      Documentation/admin-guide/media/ivtv*
9438 F:      drivers/media/pci/ivtv/
9439 F:      include/uapi/linux/ivtv*
9440
9441 IX2505V MEDIA DRIVER
9442 M:      Malcolm Priestley <tvboxspy@gmail.com>
9443 L:      linux-media@vger.kernel.org
9444 S:      Maintained
9445 W:      https://linuxtv.org
9446 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9447 F:      drivers/media/dvb-frontends/ix2505v*
9448
9449 JAILHOUSE HYPERVISOR INTERFACE
9450 M:      Jan Kiszka <jan.kiszka@siemens.com>
9451 L:      jailhouse-dev@googlegroups.com
9452 S:      Maintained
9453 F:      arch/x86/include/asm/jailhouse_para.h
9454 F:      arch/x86/kernel/jailhouse.c
9455
9456 JC42.4 TEMPERATURE SENSOR DRIVER
9457 M:      Guenter Roeck <linux@roeck-us.net>
9458 L:      linux-hwmon@vger.kernel.org
9459 S:      Maintained
9460 F:      Documentation/hwmon/jc42.rst
9461 F:      drivers/hwmon/jc42.c
9462
9463 JFS FILESYSTEM
9464 M:      Dave Kleikamp <shaggy@kernel.org>
9465 L:      jfs-discussion@lists.sourceforge.net
9466 S:      Maintained
9467 W:      http://jfs.sourceforge.net/
9468 T:      git git://github.com/kleikamp/linux-shaggy.git
9469 F:      Documentation/admin-guide/jfs.rst
9470 F:      fs/jfs/
9471
9472 JME NETWORK DRIVER
9473 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
9474 L:      netdev@vger.kernel.org
9475 S:      Maintained
9476 F:      drivers/net/ethernet/jme.*
9477
9478 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
9479 M:      David Woodhouse <dwmw2@infradead.org>
9480 M:      Richard Weinberger <richard@nod.at>
9481 L:      linux-mtd@lists.infradead.org
9482 S:      Odd Fixes
9483 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
9484 T:      git git://git.infradead.org/ubifs-2.6.git
9485 F:      fs/jffs2/
9486 F:      include/uapi/linux/jffs2.h
9487
9488 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
9489 M:      "Theodore Ts'o" <tytso@mit.edu>
9490 M:      Jan Kara <jack@suse.com>
9491 L:      linux-ext4@vger.kernel.org
9492 S:      Maintained
9493 F:      fs/jbd2/
9494 F:      include/linux/jbd2.h
9495
9496 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
9497 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
9498 L:      linux-media@vger.kernel.org
9499 S:      Maintained
9500 F:      drivers/media/platform/rcar_jpu.c
9501
9502 JSM Neo PCI based serial card
9503 L:      linux-serial@vger.kernel.org
9504 S:      Orphan
9505 F:      drivers/tty/serial/jsm/
9506
9507 K10TEMP HARDWARE MONITORING DRIVER
9508 M:      Clemens Ladisch <clemens@ladisch.de>
9509 L:      linux-hwmon@vger.kernel.org
9510 S:      Maintained
9511 F:      Documentation/hwmon/k10temp.rst
9512 F:      drivers/hwmon/k10temp.c
9513
9514 K8TEMP HARDWARE MONITORING DRIVER
9515 M:      Rudolf Marek <r.marek@assembler.cz>
9516 L:      linux-hwmon@vger.kernel.org
9517 S:      Maintained
9518 F:      Documentation/hwmon/k8temp.rst
9519 F:      drivers/hwmon/k8temp.c
9520
9521 KASAN
9522 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
9523 R:      Alexander Potapenko <glider@google.com>
9524 R:      Dmitry Vyukov <dvyukov@google.com>
9525 L:      kasan-dev@googlegroups.com
9526 S:      Maintained
9527 F:      Documentation/dev-tools/kasan.rst
9528 F:      arch/*/include/asm/kasan.h
9529 F:      arch/*/mm/kasan_init*
9530 F:      include/linux/kasan*.h
9531 F:      lib/test_kasan.c
9532 F:      mm/kasan/
9533 F:      scripts/Makefile.kasan
9534
9535 KCONFIG
9536 M:      Masahiro Yamada <masahiroy@kernel.org>
9537 L:      linux-kbuild@vger.kernel.org
9538 S:      Maintained
9539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
9540 F:      Documentation/kbuild/kconfig*
9541 F:      scripts/Kconfig.include
9542 F:      scripts/kconfig/
9543
9544 KCOV
9545 R:      Dmitry Vyukov <dvyukov@google.com>
9546 R:      Andrey Konovalov <andreyknvl@google.com>
9547 L:      kasan-dev@googlegroups.com
9548 S:      Maintained
9549 F:      Documentation/dev-tools/kcov.rst
9550 F:      include/linux/kcov.h
9551 F:      include/uapi/linux/kcov.h
9552 F:      kernel/kcov.c
9553 F:      scripts/Makefile.kcov
9554
9555 KCSAN
9556 M:      Marco Elver <elver@google.com>
9557 R:      Dmitry Vyukov <dvyukov@google.com>
9558 L:      kasan-dev@googlegroups.com
9559 S:      Maintained
9560 F:      Documentation/dev-tools/kcsan.rst
9561 F:      include/linux/kcsan*.h
9562 F:      kernel/kcsan/
9563 F:      lib/Kconfig.kcsan
9564 F:      scripts/Makefile.kcsan
9565
9566 KDUMP
9567 M:      Dave Young <dyoung@redhat.com>
9568 M:      Baoquan He <bhe@redhat.com>
9569 R:      Vivek Goyal <vgoyal@redhat.com>
9570 L:      kexec@lists.infradead.org
9571 S:      Maintained
9572 W:      http://lse.sourceforge.net/kdump/
9573 F:      Documentation/admin-guide/kdump/
9574 F:      fs/proc/vmcore.c
9575 F:      include/linux/crash_core.h
9576 F:      include/linux/crash_dump.h
9577 F:      include/uapi/linux/vmcore.h
9578 F:      kernel/crash_*.c
9579
9580 KEENE FM RADIO TRANSMITTER DRIVER
9581 M:      Hans Verkuil <hverkuil@xs4all.nl>
9582 L:      linux-media@vger.kernel.org
9583 S:      Maintained
9584 W:      https://linuxtv.org
9585 T:      git git://linuxtv.org/media_tree.git
9586 F:      drivers/media/radio/radio-keene*
9587
9588 KERNEL AUTOMOUNTER
9589 M:      Ian Kent <raven@themaw.net>
9590 L:      autofs@vger.kernel.org
9591 S:      Maintained
9592 F:      fs/autofs/
9593
9594 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
9595 M:      Masahiro Yamada <masahiroy@kernel.org>
9596 M:      Michal Marek <michal.lkml@markovi.net>
9597 L:      linux-kbuild@vger.kernel.org
9598 S:      Maintained
9599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
9600 F:      Documentation/kbuild/
9601 F:      Makefile
9602 F:      scripts/*vmlinux*
9603 F:      scripts/Kbuild*
9604 F:      scripts/Makefile*
9605 F:      scripts/basic/
9606 F:      scripts/mk*
9607 F:      scripts/mod/
9608 F:      scripts/package/
9609
9610 KERNEL JANITORS
9611 L:      kernel-janitors@vger.kernel.org
9612 S:      Odd Fixes
9613 W:      http://kernelnewbies.org/KernelJanitors
9614
9615 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
9616 M:      "J. Bruce Fields" <bfields@fieldses.org>
9617 M:      Chuck Lever <chuck.lever@oracle.com>
9618 L:      linux-nfs@vger.kernel.org
9619 S:      Supported
9620 W:      http://nfs.sourceforge.net/
9621 T:      git git://linux-nfs.org/~bfields/linux.git
9622 F:      fs/lockd/
9623 F:      fs/nfs_common/
9624 F:      fs/nfsd/
9625 F:      include/linux/lockd/
9626 F:      include/linux/sunrpc/
9627 F:      include/uapi/linux/nfsd/
9628 F:      include/uapi/linux/sunrpc/
9629 F:      net/sunrpc/
9630 F:      Documentation/filesystems/nfs/
9631
9632 KERNEL SELFTEST FRAMEWORK
9633 M:      Shuah Khan <shuah@kernel.org>
9634 M:      Shuah Khan <skhan@linuxfoundation.org>
9635 L:      linux-kselftest@vger.kernel.org
9636 S:      Maintained
9637 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
9638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
9639 F:      Documentation/dev-tools/kselftest*
9640 F:      tools/testing/selftests/
9641
9642 KERNEL UNIT TESTING FRAMEWORK (KUnit)
9643 M:      Brendan Higgins <brendanhiggins@google.com>
9644 L:      linux-kselftest@vger.kernel.org
9645 L:      kunit-dev@googlegroups.com
9646 S:      Maintained
9647 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
9648 F:      Documentation/dev-tools/kunit/
9649 F:      include/kunit/
9650 F:      lib/kunit/
9651 F:      tools/testing/kunit/
9652
9653 KERNEL USERMODE HELPER
9654 M:      Luis Chamberlain <mcgrof@kernel.org>
9655 L:      linux-kernel@vger.kernel.org
9656 S:      Maintained
9657 F:      include/linux/umh.h
9658 F:      kernel/umh.c
9659
9660 KERNEL VIRTUAL MACHINE (KVM)
9661 M:      Paolo Bonzini <pbonzini@redhat.com>
9662 L:      kvm@vger.kernel.org
9663 S:      Supported
9664 W:      http://www.linux-kvm.org
9665 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9666 F:      Documentation/virt/kvm/
9667 F:      include/asm-generic/kvm*
9668 F:      include/kvm/iodev.h
9669 F:      include/linux/kvm*
9670 F:      include/trace/events/kvm.h
9671 F:      include/uapi/asm-generic/kvm*
9672 F:      include/uapi/linux/kvm*
9673 F:      tools/kvm/
9674 F:      tools/testing/selftests/kvm/
9675 F:      virt/kvm/*
9676
9677 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
9678 M:      Marc Zyngier <maz@kernel.org>
9679 R:      James Morse <james.morse@arm.com>
9680 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9681 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9683 L:      kvmarm@lists.cs.columbia.edu
9684 S:      Maintained
9685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9686 F:      arch/arm64/include/asm/kvm*
9687 F:      arch/arm64/include/uapi/asm/kvm*
9688 F:      arch/arm64/kvm/
9689 F:      include/kvm/arm_*
9690
9691 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9692 M:      Huacai Chen <chenhc@lemote.com>
9693 M:      Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
9694 L:      linux-mips@vger.kernel.org
9695 L:      kvm@vger.kernel.org
9696 S:      Maintained
9697 F:      arch/mips/include/asm/kvm*
9698 F:      arch/mips/include/uapi/asm/kvm*
9699 F:      arch/mips/kvm/
9700
9701 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9702 M:      Paul Mackerras <paulus@ozlabs.org>
9703 L:      kvm-ppc@vger.kernel.org
9704 S:      Supported
9705 W:      http://www.linux-kvm.org/
9706 T:      git git://github.com/agraf/linux-2.6.git
9707 F:      arch/powerpc/include/asm/kvm*
9708 F:      arch/powerpc/include/uapi/asm/kvm*
9709 F:      arch/powerpc/kernel/kvm*
9710 F:      arch/powerpc/kvm/
9711
9712 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9713 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9714 M:      Janosch Frank <frankja@linux.ibm.com>
9715 R:      David Hildenbrand <david@redhat.com>
9716 R:      Cornelia Huck <cohuck@redhat.com>
9717 R:      Claudio Imbrenda <imbrenda@linux.ibm.com>
9718 L:      kvm@vger.kernel.org
9719 S:      Supported
9720 W:      http://www.ibm.com/developerworks/linux/linux390/
9721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9722 F:      Documentation/virt/kvm/s390*
9723 F:      arch/s390/include/asm/gmap.h
9724 F:      arch/s390/include/asm/kvm*
9725 F:      arch/s390/include/uapi/asm/kvm*
9726 F:      arch/s390/kernel/uv.c
9727 F:      arch/s390/kvm/
9728 F:      arch/s390/mm/gmap.c
9729 F:      tools/testing/selftests/kvm/*/s390x/
9730 F:      tools/testing/selftests/kvm/s390x/
9731
9732 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9733 M:      Paolo Bonzini <pbonzini@redhat.com>
9734 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9735 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9736 R:      Wanpeng Li <wanpengli@tencent.com>
9737 R:      Jim Mattson <jmattson@google.com>
9738 R:      Joerg Roedel <joro@8bytes.org>
9739 L:      kvm@vger.kernel.org
9740 S:      Supported
9741 W:      http://www.linux-kvm.org
9742 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9743 F:      arch/x86/include/asm/kvm*
9744 F:      arch/x86/include/asm/pvclock-abi.h
9745 F:      arch/x86/include/asm/svm.h
9746 F:      arch/x86/include/asm/vmx*.h
9747 F:      arch/x86/include/uapi/asm/kvm*
9748 F:      arch/x86/include/uapi/asm/svm.h
9749 F:      arch/x86/include/uapi/asm/vmx.h
9750 F:      arch/x86/kernel/kvm.c
9751 F:      arch/x86/kernel/kvmclock.c
9752 F:      arch/x86/kvm/
9753 F:      arch/x86/kvm/*/
9754
9755 KERNFS
9756 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9757 M:      Tejun Heo <tj@kernel.org>
9758 S:      Supported
9759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9760 F:      fs/kernfs/
9761 F:      include/linux/kernfs.h
9762
9763 KEXEC
9764 M:      Eric Biederman <ebiederm@xmission.com>
9765 L:      kexec@lists.infradead.org
9766 S:      Maintained
9767 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9768 F:      include/linux/kexec.h
9769 F:      include/uapi/linux/kexec.h
9770 F:      kernel/kexec*
9771
9772 KEYS-ENCRYPTED
9773 M:      Mimi Zohar <zohar@linux.ibm.com>
9774 L:      linux-integrity@vger.kernel.org
9775 L:      keyrings@vger.kernel.org
9776 S:      Supported
9777 F:      Documentation/security/keys/trusted-encrypted.rst
9778 F:      include/keys/encrypted-type.h
9779 F:      security/keys/encrypted-keys/
9780
9781 KEYS-TRUSTED
9782 M:      James Bottomley <jejb@linux.ibm.com>
9783 M:      Jarkko Sakkinen <jarkko@kernel.org>
9784 M:      Mimi Zohar <zohar@linux.ibm.com>
9785 L:      linux-integrity@vger.kernel.org
9786 L:      keyrings@vger.kernel.org
9787 S:      Supported
9788 F:      Documentation/security/keys/trusted-encrypted.rst
9789 F:      include/keys/trusted-type.h
9790 F:      include/keys/trusted_tpm.h
9791 F:      security/keys/trusted-keys/
9792
9793 KEYS/KEYRINGS
9794 M:      David Howells <dhowells@redhat.com>
9795 M:      Jarkko Sakkinen <jarkko@kernel.org>
9796 L:      keyrings@vger.kernel.org
9797 S:      Maintained
9798 F:      Documentation/security/keys/core.rst
9799 F:      include/keys/
9800 F:      include/linux/key-type.h
9801 F:      include/linux/key.h
9802 F:      include/linux/keyctl.h
9803 F:      include/uapi/linux/keyctl.h
9804 F:      security/keys/
9805
9806 KFIFO
9807 M:      Stefani Seibold <stefani@seibold.net>
9808 S:      Maintained
9809 F:      include/linux/kfifo.h
9810 F:      lib/kfifo.c
9811 F:      samples/kfifo/
9812
9813 KGDB / KDB /debug_core
9814 M:      Jason Wessel <jason.wessel@windriver.com>
9815 M:      Daniel Thompson <daniel.thompson@linaro.org>
9816 R:      Douglas Anderson <dianders@chromium.org>
9817 L:      kgdb-bugreport@lists.sourceforge.net
9818 S:      Maintained
9819 W:      http://kgdb.wiki.kernel.org/
9820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9821 F:      Documentation/dev-tools/kgdb.rst
9822 F:      drivers/misc/kgdbts.c
9823 F:      drivers/tty/serial/kgdboc.c
9824 F:      include/linux/kdb.h
9825 F:      include/linux/kgdb.h
9826 F:      kernel/debug/
9827
9828 KHADAS MCU MFD DRIVER
9829 M:      Neil Armstrong <narmstrong@baylibre.com>
9830 L:      linux-amlogic@lists.infradead.org
9831 S:      Maintained
9832 F:      Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
9833 F:      drivers/mfd/khadas-mcu.c
9834 F:      include/linux/mfd/khadas-mcu.h
9835 F:      drivers/thermal/khadas_mcu_fan.c
9836
9837 KMEMLEAK
9838 M:      Catalin Marinas <catalin.marinas@arm.com>
9839 S:      Maintained
9840 F:      Documentation/dev-tools/kmemleak.rst
9841 F:      include/linux/kmemleak.h
9842 F:      mm/kmemleak.c
9843 F:      samples/kmemleak/kmemleak-test.c
9844
9845 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9846 M:      Luis Chamberlain <mcgrof@kernel.org>
9847 L:      linux-kernel@vger.kernel.org
9848 S:      Maintained
9849 F:      include/linux/kmod.h
9850 F:      kernel/kmod.c
9851 F:      lib/test_kmod.c
9852 F:      tools/testing/selftests/kmod/
9853
9854 KPROBES
9855 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9856 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9857 M:      "David S. Miller" <davem@davemloft.net>
9858 M:      Masami Hiramatsu <mhiramat@kernel.org>
9859 S:      Maintained
9860 F:      Documentation/trace/kprobes.rst
9861 F:      include/asm-generic/kprobes.h
9862 F:      include/linux/kprobes.h
9863 F:      kernel/kprobes.c
9864
9865 KS0108 LCD CONTROLLER DRIVER
9866 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9867 S:      Maintained
9868 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9869 F:      drivers/auxdisplay/ks0108.c
9870 F:      include/linux/ks0108.h
9871
9872 KTD253 BACKLIGHT DRIVER
9873 M:      Linus Walleij <linus.walleij@linaro.org>
9874 S:      Maintained
9875 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
9876 F:      drivers/video/backlight/ktd253-backlight.c
9877
9878 L3MDEV
9879 M:      David Ahern <dsahern@kernel.org>
9880 L:      netdev@vger.kernel.org
9881 S:      Maintained
9882 F:      include/net/l3mdev.h
9883 F:      net/l3mdev
9884
9885 L7 BPF FRAMEWORK
9886 M:      John Fastabend <john.fastabend@gmail.com>
9887 M:      Daniel Borkmann <daniel@iogearbox.net>
9888 M:      Jakub Sitnicki <jakub@cloudflare.com>
9889 M:      Lorenz Bauer <lmb@cloudflare.com>
9890 L:      netdev@vger.kernel.org
9891 L:      bpf@vger.kernel.org
9892 S:      Maintained
9893 F:      include/linux/skmsg.h
9894 F:      net/core/skmsg.c
9895 F:      net/core/sock_map.c
9896 F:      net/ipv4/tcp_bpf.c
9897 F:      net/ipv4/udp_bpf.c
9898
9899 LANTIQ / INTEL Ethernet drivers
9900 M:      Hauke Mehrtens <hauke@hauke-m.de>
9901 L:      netdev@vger.kernel.org
9902 S:      Maintained
9903 F:      drivers/net/dsa/lantiq_gswip.c
9904 F:      drivers/net/dsa/lantiq_pce.h
9905 F:      drivers/net/ethernet/lantiq_xrx200.c
9906 F:      net/dsa/tag_gswip.c
9907
9908 LANTIQ MIPS ARCHITECTURE
9909 M:      John Crispin <john@phrozen.org>
9910 L:      linux-mips@vger.kernel.org
9911 S:      Maintained
9912 F:      arch/mips/lantiq
9913 F:      drivers/soc/lantiq
9914
9915 LASI 53c700 driver for PARISC
9916 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9917 L:      linux-scsi@vger.kernel.org
9918 S:      Maintained
9919 F:      Documentation/scsi/53c700.rst
9920 F:      drivers/scsi/53c700*
9921
9922 LEAKING_ADDRESSES
9923 M:      Tobin C. Harding <me@tobin.cc>
9924 M:      Tycho Andersen <tycho@tycho.pizza>
9925 L:      linux-hardening@vger.kernel.org
9926 S:      Maintained
9927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9928 F:      scripts/leaking_addresses.pl
9929
9930 LED SUBSYSTEM
9931 M:      Pavel Machek <pavel@ucw.cz>
9932 R:      Dan Murphy <dmurphy@ti.com>
9933 L:      linux-leds@vger.kernel.org
9934 S:      Maintained
9935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9936 F:      Documentation/devicetree/bindings/leds/
9937 F:      drivers/leds/
9938 F:      include/linux/leds.h
9939
9940 LEGACY EEPROM DRIVER
9941 M:      Jean Delvare <jdelvare@suse.com>
9942 S:      Maintained
9943 F:      Documentation/misc-devices/eeprom.rst
9944 F:      drivers/misc/eeprom/eeprom.c
9945
9946 LEGO MINDSTORMS EV3
9947 R:      David Lechner <david@lechnology.com>
9948 S:      Maintained
9949 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9950 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9951 F:      drivers/power/supply/lego_ev3_battery.c
9952
9953 LEGO USB Tower driver
9954 M:      Juergen Stuber <starblue@users.sourceforge.net>
9955 L:      legousb-devel@lists.sourceforge.net
9956 S:      Maintained
9957 W:      http://legousb.sourceforge.net/
9958 F:      drivers/usb/misc/legousbtower.c
9959
9960 LG LAPTOP EXTRAS
9961 M:      Matan Ziv-Av <matan@svgalib.org>
9962 L:      platform-driver-x86@vger.kernel.org
9963 S:      Maintained
9964 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9965 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9966 F:      drivers/platform/x86/lg-laptop.c
9967
9968 LG2160 MEDIA DRIVER
9969 M:      Michael Krufky <mkrufky@linuxtv.org>
9970 L:      linux-media@vger.kernel.org
9971 S:      Maintained
9972 W:      https://linuxtv.org
9973 W:      http://github.com/mkrufky
9974 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9975 T:      git git://linuxtv.org/mkrufky/tuners.git
9976 F:      drivers/media/dvb-frontends/lg2160.*
9977
9978 LGDT3305 MEDIA DRIVER
9979 M:      Michael Krufky <mkrufky@linuxtv.org>
9980 L:      linux-media@vger.kernel.org
9981 S:      Maintained
9982 W:      https://linuxtv.org
9983 W:      http://github.com/mkrufky
9984 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9985 T:      git git://linuxtv.org/mkrufky/tuners.git
9986 F:      drivers/media/dvb-frontends/lgdt3305.*
9987
9988 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9989 M:      Viresh Kumar <vireshk@kernel.org>
9990 L:      linux-ide@vger.kernel.org
9991 S:      Maintained
9992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9993 F:      drivers/ata/pata_arasan_cf.c
9994 F:      include/linux/pata_arasan_cf_data.h
9995
9996 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9997 M:      Linus Walleij <linus.walleij@linaro.org>
9998 L:      linux-ide@vger.kernel.org
9999 S:      Maintained
10000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
10001 F:      drivers/ata/pata_ftide010.c
10002 F:      drivers/ata/sata_gemini.c
10003 F:      drivers/ata/sata_gemini.h
10004
10005 LIBATA SATA AHCI PLATFORM devices support
10006 M:      Hans de Goede <hdegoede@redhat.com>
10007 M:      Jens Axboe <axboe@kernel.dk>
10008 L:      linux-ide@vger.kernel.org
10009 S:      Maintained
10010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
10011 F:      drivers/ata/ahci_platform.c
10012 F:      drivers/ata/libahci_platform.c
10013 F:      include/linux/ahci_platform.h
10014
10015 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
10016 M:      Mikael Pettersson <mikpelinux@gmail.com>
10017 L:      linux-ide@vger.kernel.org
10018 S:      Maintained
10019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
10020 F:      drivers/ata/sata_promise.*
10021
10022 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
10023 M:      Jens Axboe <axboe@kernel.dk>
10024 L:      linux-ide@vger.kernel.org
10025 S:      Maintained
10026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
10027 F:      Documentation/devicetree/bindings/ata/
10028 F:      drivers/ata/
10029 F:      include/linux/ata.h
10030 F:      include/linux/libata.h
10031
10032 LIBLOCKDEP
10033 M:      Sasha Levin <alexander.levin@microsoft.com>
10034 S:      Maintained
10035 F:      tools/lib/lockdep/
10036
10037 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
10038 M:      Dan Williams <dan.j.williams@intel.com>
10039 M:      Vishal Verma <vishal.l.verma@intel.com>
10040 M:      Dave Jiang <dave.jiang@intel.com>
10041 L:      linux-nvdimm@lists.01.org
10042 S:      Supported
10043 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10044 P:      Documentation/nvdimm/maintainer-entry-profile.rst
10045 F:      drivers/nvdimm/blk.c
10046 F:      drivers/nvdimm/region_devs.c
10047
10048 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
10049 M:      Vishal Verma <vishal.l.verma@intel.com>
10050 M:      Dan Williams <dan.j.williams@intel.com>
10051 M:      Dave Jiang <dave.jiang@intel.com>
10052 L:      linux-nvdimm@lists.01.org
10053 S:      Supported
10054 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10055 P:      Documentation/nvdimm/maintainer-entry-profile.rst
10056 F:      drivers/nvdimm/btt*
10057
10058 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
10059 M:      Dan Williams <dan.j.williams@intel.com>
10060 M:      Vishal Verma <vishal.l.verma@intel.com>
10061 M:      Dave Jiang <dave.jiang@intel.com>
10062 L:      linux-nvdimm@lists.01.org
10063 S:      Supported
10064 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10065 P:      Documentation/nvdimm/maintainer-entry-profile.rst
10066 F:      drivers/nvdimm/pmem*
10067
10068 LIBNVDIMM: DEVICETREE BINDINGS
10069 M:      Oliver O'Halloran <oohall@gmail.com>
10070 L:      linux-nvdimm@lists.01.org
10071 S:      Supported
10072 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10073 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
10074 F:      drivers/nvdimm/of_pmem.c
10075
10076 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
10077 M:      Dan Williams <dan.j.williams@intel.com>
10078 M:      Vishal Verma <vishal.l.verma@intel.com>
10079 M:      Dave Jiang <dave.jiang@intel.com>
10080 M:      Ira Weiny <ira.weiny@intel.com>
10081 L:      linux-nvdimm@lists.01.org
10082 S:      Supported
10083 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10084 P:      Documentation/nvdimm/maintainer-entry-profile.rst
10085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
10086 F:      drivers/acpi/nfit/*
10087 F:      drivers/nvdimm/*
10088 F:      include/linux/libnvdimm.h
10089 F:      include/linux/nd.h
10090 F:      include/uapi/linux/ndctl.h
10091 F:      tools/testing/nvdimm/
10092
10093 LICENSES and SPDX stuff
10094 M:      Thomas Gleixner <tglx@linutronix.de>
10095 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10096 L:      linux-spdx@vger.kernel.org
10097 S:      Maintained
10098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
10099 F:      COPYING
10100 F:      Documentation/process/license-rules.rst
10101 F:      LICENSES/
10102 F:      scripts/spdxcheck-test.sh
10103 F:      scripts/spdxcheck.py
10104
10105 LIGHTNVM PLATFORM SUPPORT
10106 M:      Matias Bjorling <mb@lightnvm.io>
10107 L:      linux-block@vger.kernel.org
10108 S:      Maintained
10109 W:      http://github/OpenChannelSSD
10110 F:      drivers/lightnvm/
10111 F:      include/linux/lightnvm.h
10112 F:      include/uapi/linux/lightnvm.h
10113
10114 LINEAR RANGES HELPERS
10115 M:      Mark Brown <broonie@kernel.org>
10116 R:      Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
10117 F:      lib/linear_ranges.c
10118 F:      lib/test_linear_ranges.c
10119 F:      include/linux/linear_range.h
10120
10121 LINUX FOR POWER MACINTOSH
10122 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
10123 L:      linuxppc-dev@lists.ozlabs.org
10124 S:      Odd Fixes
10125 F:      arch/powerpc/platforms/powermac/
10126 F:      drivers/macintosh/
10127
10128 LINUX FOR POWERPC (32-BIT AND 64-BIT)
10129 M:      Michael Ellerman <mpe@ellerman.id.au>
10130 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
10131 R:      Paul Mackerras <paulus@samba.org>
10132 L:      linuxppc-dev@lists.ozlabs.org
10133 S:      Supported
10134 W:      https://github.com/linuxppc/wiki/wiki
10135 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
10136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
10137 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
10138 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
10139 F:      Documentation/devicetree/bindings/powerpc/
10140 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
10141 F:      Documentation/powerpc/
10142 F:      arch/powerpc/
10143 F:      drivers/*/*/*pasemi*
10144 F:      drivers/*/*pasemi*
10145 F:      drivers/char/tpm/tpm_ibmvtpm*
10146 F:      drivers/crypto/nx/
10147 F:      drivers/crypto/vmx/
10148 F:      drivers/i2c/busses/i2c-opal.c
10149 F:      drivers/net/ethernet/ibm/ibmveth.*
10150 F:      drivers/net/ethernet/ibm/ibmvnic.*
10151 F:      drivers/pci/hotplug/pnv_php.c
10152 F:      drivers/pci/hotplug/rpa*
10153 F:      drivers/rtc/rtc-opal.c
10154 F:      drivers/scsi/ibmvscsi/
10155 F:      drivers/tty/hvc/hvc_opal.c
10156 F:      drivers/watchdog/wdrtas.c
10157 F:      tools/testing/selftests/powerpc
10158 N:      /pmac
10159 N:      powermac
10160 N:      powernv
10161 N:      [^a-z0-9]ps3
10162 N:      pseries
10163
10164 LINUX FOR POWERPC EMBEDDED MPC5XXX
10165 M:      Anatolij Gustschin <agust@denx.de>
10166 L:      linuxppc-dev@lists.ozlabs.org
10167 S:      Odd Fixes
10168 F:      arch/powerpc/platforms/512x/
10169 F:      arch/powerpc/platforms/52xx/
10170
10171 LINUX FOR POWERPC EMBEDDED PPC4XX
10172 L:      linuxppc-dev@lists.ozlabs.org
10173 S:      Orphan
10174 F:      arch/powerpc/platforms/40x/
10175 F:      arch/powerpc/platforms/44x/
10176
10177 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
10178 M:      Scott Wood <oss@buserror.net>
10179 L:      linuxppc-dev@lists.ozlabs.org
10180 S:      Odd fixes
10181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
10182 F:      Documentation/devicetree/bindings/powerpc/fsl/
10183 F:      arch/powerpc/platforms/83xx/
10184 F:      arch/powerpc/platforms/85xx/
10185
10186 LINUX FOR POWERPC EMBEDDED PPC8XX
10187 M:      Christophe Leroy <christophe.leroy@csgroup.eu>
10188 L:      linuxppc-dev@lists.ozlabs.org
10189 S:      Maintained
10190 F:      arch/powerpc/platforms/8xx/
10191
10192 LINUX KERNEL DUMP TEST MODULE (LKDTM)
10193 M:      Kees Cook <keescook@chromium.org>
10194 S:      Maintained
10195 F:      drivers/misc/lkdtm/*
10196 F:      tools/testing/selftests/lkdtm/*
10197
10198 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
10199 M:      Alan Stern <stern@rowland.harvard.edu>
10200 M:      Andrea Parri <parri.andrea@gmail.com>
10201 M:      Will Deacon <will@kernel.org>
10202 M:      Peter Zijlstra <peterz@infradead.org>
10203 M:      Boqun Feng <boqun.feng@gmail.com>
10204 M:      Nicholas Piggin <npiggin@gmail.com>
10205 M:      David Howells <dhowells@redhat.com>
10206 M:      Jade Alglave <j.alglave@ucl.ac.uk>
10207 M:      Luc Maranget <luc.maranget@inria.fr>
10208 M:      "Paul E. McKenney" <paulmck@kernel.org>
10209 R:      Akira Yokosawa <akiyks@gmail.com>
10210 R:      Daniel Lustig <dlustig@nvidia.com>
10211 R:      Joel Fernandes <joel@joelfernandes.org>
10212 L:      linux-kernel@vger.kernel.org
10213 L:      linux-arch@vger.kernel.org
10214 S:      Supported
10215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
10216 F:      Documentation/atomic_bitops.txt
10217 F:      Documentation/atomic_t.txt
10218 F:      Documentation/core-api/atomic_ops.rst
10219 F:      Documentation/core-api/refcount-vs-atomic.rst
10220 F:      Documentation/litmus-tests/
10221 F:      Documentation/memory-barriers.txt
10222 F:      tools/memory-model/
10223
10224 LIS3LV02D ACCELEROMETER DRIVER
10225 M:      Eric Piel <eric.piel@tremplin-utc.net>
10226 S:      Maintained
10227 F:      Documentation/misc-devices/lis3lv02d.rst
10228 F:      drivers/misc/lis3lv02d/
10229 F:      drivers/platform/x86/hp_accel.c
10230
10231 LIST KUNIT TEST
10232 M:      David Gow <davidgow@google.com>
10233 L:      linux-kselftest@vger.kernel.org
10234 L:      kunit-dev@googlegroups.com
10235 S:      Maintained
10236 F:      lib/list-test.c
10237
10238 LIVE PATCHING
10239 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10240 M:      Jiri Kosina <jikos@kernel.org>
10241 M:      Miroslav Benes <mbenes@suse.cz>
10242 M:      Petr Mladek <pmladek@suse.com>
10243 R:      Joe Lawrence <joe.lawrence@redhat.com>
10244 L:      live-patching@vger.kernel.org
10245 S:      Maintained
10246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
10247 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
10248 F:      Documentation/livepatch/
10249 F:      arch/powerpc/include/asm/livepatch.h
10250 F:      arch/s390/include/asm/livepatch.h
10251 F:      arch/x86/include/asm/livepatch.h
10252 F:      include/linux/livepatch.h
10253 F:      kernel/livepatch/
10254 F:      lib/livepatch/
10255 F:      samples/livepatch/
10256 F:      tools/testing/selftests/livepatch/
10257
10258 LLC (802.2)
10259 L:      netdev@vger.kernel.org
10260 S:      Odd fixes
10261 F:      include/linux/llc.h
10262 F:      include/net/llc*
10263 F:      include/uapi/linux/llc.h
10264 F:      net/llc/
10265
10266 LM73 HARDWARE MONITOR DRIVER
10267 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
10268 L:      linux-hwmon@vger.kernel.org
10269 S:      Maintained
10270 F:      drivers/hwmon/lm73.c
10271
10272 LM78 HARDWARE MONITOR DRIVER
10273 M:      Jean Delvare <jdelvare@suse.com>
10274 L:      linux-hwmon@vger.kernel.org
10275 S:      Maintained
10276 F:      Documentation/hwmon/lm78.rst
10277 F:      drivers/hwmon/lm78.c
10278
10279 LM83 HARDWARE MONITOR DRIVER
10280 M:      Jean Delvare <jdelvare@suse.com>
10281 L:      linux-hwmon@vger.kernel.org
10282 S:      Maintained
10283 F:      Documentation/hwmon/lm83.rst
10284 F:      drivers/hwmon/lm83.c
10285
10286 LM90 HARDWARE MONITOR DRIVER
10287 M:      Jean Delvare <jdelvare@suse.com>
10288 L:      linux-hwmon@vger.kernel.org
10289 S:      Maintained
10290 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
10291 F:      Documentation/hwmon/lm90.rst
10292 F:      drivers/hwmon/lm90.c
10293 F:      include/dt-bindings/thermal/lm90.h
10294
10295 LM95234 HARDWARE MONITOR DRIVER
10296 M:      Guenter Roeck <linux@roeck-us.net>
10297 L:      linux-hwmon@vger.kernel.org
10298 S:      Maintained
10299 F:      Documentation/hwmon/lm95234.rst
10300 F:      drivers/hwmon/lm95234.c
10301
10302 LME2510 MEDIA DRIVER
10303 M:      Malcolm Priestley <tvboxspy@gmail.com>
10304 L:      linux-media@vger.kernel.org
10305 S:      Maintained
10306 W:      https://linuxtv.org
10307 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10308 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
10309
10310 LOADPIN SECURITY MODULE
10311 M:      Kees Cook <keescook@chromium.org>
10312 S:      Supported
10313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
10314 F:      Documentation/admin-guide/LSM/LoadPin.rst
10315 F:      security/loadpin/
10316
10317 LOCKING PRIMITIVES
10318 M:      Peter Zijlstra <peterz@infradead.org>
10319 M:      Ingo Molnar <mingo@redhat.com>
10320 M:      Will Deacon <will@kernel.org>
10321 L:      linux-kernel@vger.kernel.org
10322 S:      Maintained
10323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
10324 F:      Documentation/locking/
10325 F:      arch/*/include/asm/spinlock*.h
10326 F:      include/linux/lockdep.h
10327 F:      include/linux/mutex*.h
10328 F:      include/linux/rwlock*.h
10329 F:      include/linux/rwsem*.h
10330 F:      include/linux/seqlock.h
10331 F:      include/linux/spinlock*.h
10332 F:      kernel/locking/
10333 F:      lib/locking*.[ch]
10334 X:      kernel/locking/locktorture.c
10335
10336 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
10337 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
10338 L:      linux-ntfs-dev@lists.sourceforge.net
10339 S:      Maintained
10340 W:      http://www.linux-ntfs.org/content/view/19/37/
10341 F:      Documentation/admin-guide/ldm.rst
10342 F:      block/partitions/ldm.*
10343
10344 LOGITECH HID GAMING KEYBOARDS
10345 M:      Hans de Goede <hdegoede@redhat.com>
10346 L:      linux-input@vger.kernel.org
10347 S:      Maintained
10348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
10349 F:      drivers/hid/hid-lg-g15.c
10350
10351 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
10352 M:      Sathya Prakash <sathya.prakash@broadcom.com>
10353 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
10354 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
10355 L:      MPT-FusionLinux.pdl@broadcom.com
10356 L:      linux-scsi@vger.kernel.org
10357 S:      Supported
10358 W:      http://www.avagotech.com/support/
10359 F:      drivers/message/fusion/
10360 F:      drivers/scsi/mpt3sas/
10361
10362 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
10363 M:      Matthew Wilcox <willy@infradead.org>
10364 L:      linux-scsi@vger.kernel.org
10365 S:      Maintained
10366 F:      drivers/scsi/sym53c8xx_2/
10367
10368 LTC1660 DAC DRIVER
10369 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10370 L:      linux-iio@vger.kernel.org
10371 S:      Maintained
10372 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
10373 F:      drivers/iio/dac/ltc1660.c
10374
10375 LTC2947 HARDWARE MONITOR DRIVER
10376 M:      Nuno Sá <nuno.sa@analog.com>
10377 L:      linux-hwmon@vger.kernel.org
10378 S:      Supported
10379 W:      http://ez.analog.com/community/linux-device-drivers
10380 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
10381 F:      drivers/hwmon/ltc2947-core.c
10382 F:      drivers/hwmon/ltc2947-i2c.c
10383 F:      drivers/hwmon/ltc2947-spi.c
10384 F:      drivers/hwmon/ltc2947.h
10385
10386 LTC2983 IIO TEMPERATURE DRIVER
10387 M:      Nuno Sá <nuno.sa@analog.com>
10388 L:      linux-iio@vger.kernel.org
10389 S:      Supported
10390 W:      http://ez.analog.com/community/linux-device-drivers
10391 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
10392 F:      drivers/iio/temperature/ltc2983.c
10393
10394 LTC4261 HARDWARE MONITOR DRIVER
10395 M:      Guenter Roeck <linux@roeck-us.net>
10396 L:      linux-hwmon@vger.kernel.org
10397 S:      Maintained
10398 F:      Documentation/hwmon/ltc4261.rst
10399 F:      drivers/hwmon/ltc4261.c
10400
10401 LTC4306 I2C MULTIPLEXER DRIVER
10402 M:      Michael Hennerich <michael.hennerich@analog.com>
10403 L:      linux-i2c@vger.kernel.org
10404 S:      Supported
10405 W:      http://ez.analog.com/community/linux-device-drivers
10406 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
10407 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
10408
10409 LTP (Linux Test Project)
10410 M:      Mike Frysinger <vapier@gentoo.org>
10411 M:      Cyril Hrubis <chrubis@suse.cz>
10412 M:      Wanlong Gao <wanlong.gao@gmail.com>
10413 M:      Jan Stancek <jstancek@redhat.com>
10414 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
10415 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
10416 L:      ltp@lists.linux.it (subscribers-only)
10417 S:      Maintained
10418 W:      http://linux-test-project.github.io/
10419 T:      git git://github.com/linux-test-project/ltp.git
10420
10421 LYNX PCS MODULE
10422 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
10423 L:      netdev@vger.kernel.org
10424 S:      Supported
10425 F:      drivers/net/pcs/pcs-lynx.c
10426 F:      include/linux/pcs-lynx.h
10427
10428 M68K ARCHITECTURE
10429 M:      Geert Uytterhoeven <geert@linux-m68k.org>
10430 L:      linux-m68k@lists.linux-m68k.org
10431 S:      Maintained
10432 W:      http://www.linux-m68k.org/
10433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
10434 F:      arch/m68k/
10435 F:      drivers/zorro/
10436
10437 M68K ON APPLE MACINTOSH
10438 M:      Joshua Thompson <funaho@jurai.org>
10439 L:      linux-m68k@lists.linux-m68k.org
10440 S:      Maintained
10441 W:      http://www.mac.linux-m68k.org/
10442 F:      arch/m68k/mac/
10443 F:      drivers/macintosh/adb-iop.c
10444 F:      drivers/macintosh/via-macii.c
10445
10446 M68K ON HP9000/300
10447 M:      Philip Blundell <philb@gnu.org>
10448 S:      Maintained
10449 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
10450 F:      arch/m68k/hp300/
10451
10452 M88DS3103 MEDIA DRIVER
10453 M:      Antti Palosaari <crope@iki.fi>
10454 L:      linux-media@vger.kernel.org
10455 S:      Maintained
10456 W:      https://linuxtv.org
10457 W:      http://palosaari.fi/linux/
10458 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10459 T:      git git://linuxtv.org/anttip/media_tree.git
10460 F:      drivers/media/dvb-frontends/m88ds3103*
10461
10462 M88RS2000 MEDIA DRIVER
10463 M:      Malcolm Priestley <tvboxspy@gmail.com>
10464 L:      linux-media@vger.kernel.org
10465 S:      Maintained
10466 W:      https://linuxtv.org
10467 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10468 F:      drivers/media/dvb-frontends/m88rs2000*
10469
10470 MA901 MASTERKIT USB FM RADIO DRIVER
10471 M:      Alexey Klimov <klimov.linux@gmail.com>
10472 L:      linux-media@vger.kernel.org
10473 S:      Maintained
10474 T:      git git://linuxtv.org/media_tree.git
10475 F:      drivers/media/radio/radio-ma901.c
10476
10477 MAC80211
10478 M:      Johannes Berg <johannes@sipsolutions.net>
10479 L:      linux-wireless@vger.kernel.org
10480 S:      Maintained
10481 W:      https://wireless.wiki.kernel.org/
10482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
10483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
10484 F:      Documentation/networking/mac80211-injection.rst
10485 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
10486 F:      drivers/net/wireless/mac80211_hwsim.[ch]
10487 F:      include/net/mac80211.h
10488 F:      net/mac80211/
10489
10490 MAILBOX API
10491 M:      Jassi Brar <jassisinghbrar@gmail.com>
10492 L:      linux-kernel@vger.kernel.org
10493 S:      Maintained
10494 F:      drivers/mailbox/
10495 F:      include/linux/mailbox_client.h
10496 F:      include/linux/mailbox_controller.h
10497
10498 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
10499 M:      Michael Kerrisk <mtk.manpages@gmail.com>
10500 L:      linux-man@vger.kernel.org
10501 S:      Maintained
10502 W:      http://www.kernel.org/doc/man-pages
10503
10504 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
10505 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
10506 L:      linux-mips@vger.kernel.org
10507 S:      Maintained
10508 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
10509
10510 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
10511 M:      Andrew Lunn <andrew@lunn.ch>
10512 M:      Vivien Didelot <vivien.didelot@gmail.com>
10513 L:      netdev@vger.kernel.org
10514 S:      Maintained
10515 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
10516 F:      Documentation/networking/devlink/mv88e6xxx.rst
10517 F:      drivers/net/dsa/mv88e6xxx/
10518 F:      include/linux/platform_data/mv88e6xxx.h
10519
10520 MARVELL ARMADA 3700 PHY DRIVERS
10521 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10522 S:      Maintained
10523 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
10524 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
10525 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
10526 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
10527
10528 MARVELL ARMADA DRM SUPPORT
10529 M:      Russell King <linux@armlinux.org.uk>
10530 S:      Maintained
10531 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
10532 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
10533 F:      Documentation/devicetree/bindings/display/armada/
10534 F:      drivers/gpu/drm/armada/
10535 F:      include/uapi/drm/armada_drm.h
10536
10537 MARVELL CRYPTO DRIVER
10538 M:      Boris Brezillon <bbrezillon@kernel.org>
10539 M:      Arnaud Ebalard <arno@natisbad.org>
10540 M:      Srujana Challa <schalla@marvell.com>
10541 L:      linux-crypto@vger.kernel.org
10542 S:      Maintained
10543 F:      drivers/crypto/marvell/
10544 F:      include/linux/soc/marvell/octeontx2/
10545
10546 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
10547 M:      Mirko Lindner <mlindner@marvell.com>
10548 M:      Stephen Hemminger <stephen@networkplumber.org>
10549 L:      netdev@vger.kernel.org
10550 S:      Maintained
10551 F:      drivers/net/ethernet/marvell/sk*
10552
10553 MARVELL LIBERTAS WIRELESS DRIVER
10554 L:      libertas-dev@lists.infradead.org
10555 S:      Orphan
10556 F:      drivers/net/wireless/marvell/libertas/
10557
10558 MARVELL MACCHIATOBIN SUPPORT
10559 M:      Russell King <linux@armlinux.org.uk>
10560 L:      linux-arm-kernel@lists.infradead.org
10561 S:      Maintained
10562 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
10563
10564 MARVELL MV643XX ETHERNET DRIVER
10565 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
10566 L:      netdev@vger.kernel.org
10567 S:      Maintained
10568 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
10569 F:      include/linux/mv643xx.h
10570
10571 MARVELL MV88X3310 PHY DRIVER
10572 M:      Russell King <linux@armlinux.org.uk>
10573 L:      netdev@vger.kernel.org
10574 S:      Maintained
10575 F:      drivers/net/phy/marvell10g.c
10576
10577 MARVELL MVEBU THERMAL DRIVER
10578 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10579 S:      Maintained
10580 F:      drivers/thermal/armada_thermal.c
10581
10582 MARVELL MVNETA ETHERNET DRIVER
10583 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
10584 L:      netdev@vger.kernel.org
10585 S:      Maintained
10586 F:      drivers/net/ethernet/marvell/mvneta.*
10587
10588 MARVELL MVPP2 ETHERNET DRIVER
10589 M:      Marcin Wojtas <mw@semihalf.com>
10590 M:      Russell King <linux@armlinux.org.uk>
10591 L:      netdev@vger.kernel.org
10592 S:      Maintained
10593 F:      Documentation/devicetree/bindings/net/marvell-pp2.txt
10594 F:      drivers/net/ethernet/marvell/mvpp2/
10595
10596 MARVELL MWIFIEX WIRELESS DRIVER
10597 M:      Amitkumar Karwar <amitkarwar@gmail.com>
10598 M:      Ganapathi Bhat <ganapathi.bhat@nxp.com>
10599 M:      Xinming Hu <huxinming820@gmail.com>
10600 L:      linux-wireless@vger.kernel.org
10601 S:      Maintained
10602 F:      drivers/net/wireless/marvell/mwifiex/
10603
10604 MARVELL MWL8K WIRELESS DRIVER
10605 M:      Lennert Buytenhek <buytenh@wantstofly.org>
10606 L:      linux-wireless@vger.kernel.org
10607 S:      Odd Fixes
10608 F:      drivers/net/wireless/marvell/mwl8k.c
10609
10610 MARVELL NAND CONTROLLER DRIVER
10611 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10612 L:      linux-mtd@lists.infradead.org
10613 S:      Maintained
10614 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
10615 F:      drivers/mtd/nand/raw/marvell_nand.c
10616
10617 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
10618 M:      Sunil Goutham <sgoutham@marvell.com>
10619 M:      Geetha sowjanya <gakula@marvell.com>
10620 M:      Subbaraya Sundeep <sbhatta@marvell.com>
10621 M:      hariprasad <hkelam@marvell.com>
10622 L:      netdev@vger.kernel.org
10623 S:      Supported
10624 F:      drivers/net/ethernet/marvell/octeontx2/nic/
10625 F:      include/linux/soc/marvell/octeontx2/
10626
10627 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
10628 M:      Sunil Goutham <sgoutham@marvell.com>
10629 M:      Linu Cherian <lcherian@marvell.com>
10630 M:      Geetha sowjanya <gakula@marvell.com>
10631 M:      Jerin Jacob <jerinj@marvell.com>
10632 L:      netdev@vger.kernel.org
10633 S:      Supported
10634 F:      Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
10635 F:      drivers/net/ethernet/marvell/octeontx2/af/
10636
10637 MARVELL PRESTERA ETHERNET SWITCH DRIVER
10638 M:      Vadym Kochan <vkochan@marvell.com>
10639 M:      Taras Chornyi <tchornyi@marvell.com>
10640 S:      Supported
10641 W:      https://github.com/Marvell-switching/switchdev-prestera
10642 F:      drivers/net/ethernet/marvell/prestera/
10643
10644 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
10645 M:      Nicolas Pitre <nico@fluxnic.net>
10646 S:      Odd Fixes
10647 F:      drivers/mmc/host/mvsdio.*
10648
10649 MARVELL USB MDIO CONTROLLER DRIVER
10650 M:      Tobias Waldekranz <tobias@waldekranz.com>
10651 L:      netdev@vger.kernel.org
10652 S:      Maintained
10653 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
10654 F:      drivers/net/mdio/mdio-mvusb.c
10655
10656 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
10657 M:      Hu Ziji <huziji@marvell.com>
10658 L:      linux-mmc@vger.kernel.org
10659 S:      Supported
10660 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
10661 F:      drivers/mmc/host/sdhci-xenon*
10662
10663 MATROX FRAMEBUFFER DRIVER
10664 L:      linux-fbdev@vger.kernel.org
10665 S:      Orphan
10666 F:      drivers/video/fbdev/matrox/matroxfb_*
10667 F:      include/uapi/linux/matroxfb.h
10668
10669 MAX16065 HARDWARE MONITOR DRIVER
10670 M:      Guenter Roeck <linux@roeck-us.net>
10671 L:      linux-hwmon@vger.kernel.org
10672 S:      Maintained
10673 F:      Documentation/hwmon/max16065.rst
10674 F:      drivers/hwmon/max16065.c
10675
10676 MAX2175 SDR TUNER DRIVER
10677 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10678 L:      linux-media@vger.kernel.org
10679 S:      Maintained
10680 T:      git git://linuxtv.org/media_tree.git
10681 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
10682 F:      Documentation/userspace-api/media/drivers/max2175.rst
10683 F:      drivers/media/i2c/max2175*
10684 F:      include/uapi/linux/max2175.h
10685
10686 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
10687 L:      linux-hwmon@vger.kernel.org
10688 S:      Orphan
10689 F:      Documentation/hwmon/max6650.rst
10690 F:      drivers/hwmon/max6650.c
10691
10692 MAX6697 HARDWARE MONITOR DRIVER
10693 M:      Guenter Roeck <linux@roeck-us.net>
10694 L:      linux-hwmon@vger.kernel.org
10695 S:      Maintained
10696 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
10697 F:      Documentation/hwmon/max6697.rst
10698 F:      drivers/hwmon/max6697.c
10699 F:      include/linux/platform_data/max6697.h
10700
10701 MAX9286 QUAD GMSL DESERIALIZER DRIVER
10702 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
10703 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10704 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
10705 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
10706 L:      linux-media@vger.kernel.org
10707 S:      Maintained
10708 F:      Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
10709 F:      drivers/media/i2c/max9286.c
10710
10711 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10712 M:      Peter Rosin <peda@axentia.se>
10713 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10714 S:      Maintained
10715 F:      Documentation/devicetree/bindings/sound/max9860.txt
10716 F:      sound/soc/codecs/max9860.*
10717
10718 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10719 M:      Andreas Klinger <ak@it-klinger.de>
10720 L:      linux-iio@vger.kernel.org
10721 S:      Maintained
10722 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
10723 F:      drivers/iio/proximity/mb1232.c
10724
10725 MAXIM MAX77650 PMIC MFD DRIVER
10726 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10727 L:      linux-kernel@vger.kernel.org
10728 S:      Maintained
10729 F:      Documentation/devicetree/bindings/*/*max77650.yaml
10730 F:      Documentation/devicetree/bindings/*/max77650*.yaml
10731 F:      drivers/gpio/gpio-max77650.c
10732 F:      drivers/input/misc/max77650-onkey.c
10733 F:      drivers/leds/leds-max77650.c
10734 F:      drivers/mfd/max77650.c
10735 F:      drivers/power/supply/max77650-charger.c
10736 F:      drivers/regulator/max77650-regulator.c
10737 F:      include/linux/mfd/max77650.h
10738
10739 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10740 M:      Javier Martinez Canillas <javier@dowhile0.org>
10741 L:      linux-kernel@vger.kernel.org
10742 S:      Supported
10743 F:      Documentation/devicetree/bindings/*/*max77802.txt
10744 F:      drivers/regulator/max77802-regulator.c
10745 F:      include/dt-bindings/*/*max77802.h
10746
10747 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10748 M:      Krzysztof Kozlowski <krzk@kernel.org>
10749 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10750 L:      linux-pm@vger.kernel.org
10751 S:      Supported
10752 F:      drivers/power/supply/max14577_charger.c
10753 F:      drivers/power/supply/max77693_charger.c
10754
10755 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10756 M:      Chanwoo Choi <cw00.choi@samsung.com>
10757 M:      Krzysztof Kozlowski <krzk@kernel.org>
10758 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10759 L:      linux-kernel@vger.kernel.org
10760 S:      Supported
10761 F:      Documentation/devicetree/bindings/*/max77686.txt
10762 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10763 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10764 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10765 F:      drivers/*/max14577*.c
10766 F:      drivers/*/max77686*.c
10767 F:      drivers/*/max77693*.c
10768 F:      drivers/clk/clk-max77686.c
10769 F:      drivers/extcon/extcon-max14577.c
10770 F:      drivers/extcon/extcon-max77693.c
10771 F:      drivers/rtc/rtc-max77686.c
10772 F:      include/linux/mfd/max14577*.h
10773 F:      include/linux/mfd/max77686*.h
10774 F:      include/linux/mfd/max77693*.h
10775
10776 MAXIRADIO FM RADIO RECEIVER DRIVER
10777 M:      Hans Verkuil <hverkuil@xs4all.nl>
10778 L:      linux-media@vger.kernel.org
10779 S:      Maintained
10780 W:      https://linuxtv.org
10781 T:      git git://linuxtv.org/media_tree.git
10782 F:      drivers/media/radio/radio-maxiradio*
10783
10784 MCAN MMIO DEVICE DRIVER
10785 M:      Dan Murphy <dmurphy@ti.com>
10786 M:      Sriram Dash <sriram.dash@samsung.com>
10787 L:      linux-can@vger.kernel.org
10788 S:      Maintained
10789 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
10790 F:      drivers/net/can/m_can/m_can.c
10791 F:      drivers/net/can/m_can/m_can.h
10792 F:      drivers/net/can/m_can/m_can_platform.c
10793
10794 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
10795 M:      Rishi Gupta <gupt21@gmail.com>
10796 L:      linux-i2c@vger.kernel.org
10797 L:      linux-input@vger.kernel.org
10798 S:      Maintained
10799 F:      drivers/hid/hid-mcp2221.c
10800
10801 MCP251XFD SPI-CAN NETWORK DRIVER
10802 M:      Marc Kleine-Budde <mkl@pengutronix.de>
10803 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
10804 R:      Thomas Kopp <thomas.kopp@microchip.com>
10805 L:      linux-can@vger.kernel.org
10806 S:      Maintained
10807 F:      Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
10808 F:      drivers/net/can/spi/mcp251xfd/
10809
10810 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10811 M:      Peter Rosin <peda@axentia.se>
10812 L:      linux-iio@vger.kernel.org
10813 S:      Maintained
10814 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10815 F:      drivers/iio/potentiometer/mcp4018.c
10816 F:      drivers/iio/potentiometer/mcp4531.c
10817
10818 MCR20A IEEE-802.15.4 RADIO DRIVER
10819 M:      Xue Liu <liuxuenetmail@gmail.com>
10820 L:      linux-wpan@vger.kernel.org
10821 S:      Maintained
10822 W:      https://github.com/xueliu/mcr20a-linux
10823 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10824 F:      drivers/net/ieee802154/mcr20a.c
10825 F:      drivers/net/ieee802154/mcr20a.h
10826
10827 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10828 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10829 L:      linux-iio@vger.kernel.org
10830 S:      Maintained
10831 F:      drivers/iio/dac/cio-dac.c
10832
10833 MEDIA CONTROLLER FRAMEWORK
10834 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10835 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10836 L:      linux-media@vger.kernel.org
10837 S:      Supported
10838 W:      https://www.linuxtv.org
10839 T:      git git://linuxtv.org/media_tree.git
10840 F:      drivers/media/mc/
10841 F:      include/media/media-*.h
10842 F:      include/uapi/linux/media.h
10843
10844 MEDIA DRIVER FOR FREESCALE IMX PXP
10845 M:      Philipp Zabel <p.zabel@pengutronix.de>
10846 L:      linux-media@vger.kernel.org
10847 S:      Maintained
10848 T:      git git://linuxtv.org/media_tree.git
10849 F:      drivers/media/platform/imx-pxp.[ch]
10850
10851 MEDIA DRIVERS FOR ASCOT2E
10852 M:      Sergey Kozlov <serjk@netup.ru>
10853 M:      Abylay Ospan <aospan@netup.ru>
10854 L:      linux-media@vger.kernel.org
10855 S:      Supported
10856 W:      https://linuxtv.org
10857 W:      http://netup.tv/
10858 T:      git git://linuxtv.org/media_tree.git
10859 F:      drivers/media/dvb-frontends/ascot2e*
10860
10861 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10862 M:      Jasmin Jessich <jasmin@anw.at>
10863 L:      linux-media@vger.kernel.org
10864 S:      Maintained
10865 W:      https://linuxtv.org
10866 T:      git git://linuxtv.org/media_tree.git
10867 F:      drivers/media/dvb-frontends/cxd2099*
10868
10869 MEDIA DRIVERS FOR CXD2841ER
10870 M:      Sergey Kozlov <serjk@netup.ru>
10871 M:      Abylay Ospan <aospan@netup.ru>
10872 L:      linux-media@vger.kernel.org
10873 S:      Supported
10874 W:      https://linuxtv.org
10875 W:      http://netup.tv/
10876 T:      git git://linuxtv.org/media_tree.git
10877 F:      drivers/media/dvb-frontends/cxd2841er*
10878
10879 MEDIA DRIVERS FOR CXD2880
10880 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10881 L:      linux-media@vger.kernel.org
10882 S:      Supported
10883 W:      http://linuxtv.org/
10884 T:      git git://linuxtv.org/media_tree.git
10885 F:      drivers/media/dvb-frontends/cxd2880/*
10886 F:      drivers/media/spi/cxd2880*
10887
10888 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10889 L:      linux-media@vger.kernel.org
10890 S:      Orphan
10891 W:      https://linuxtv.org
10892 T:      git git://linuxtv.org/media_tree.git
10893 F:      drivers/media/pci/ddbridge/*
10894
10895 MEDIA DRIVERS FOR FREESCALE IMX
10896 M:      Steve Longerbeam <slongerbeam@gmail.com>
10897 M:      Philipp Zabel <p.zabel@pengutronix.de>
10898 L:      linux-media@vger.kernel.org
10899 S:      Maintained
10900 T:      git git://linuxtv.org/media_tree.git
10901 F:      Documentation/admin-guide/media/imx.rst
10902 F:      Documentation/devicetree/bindings/media/imx.txt
10903 F:      drivers/staging/media/imx/
10904 F:      include/linux/imx-media.h
10905 F:      include/media/imx.h
10906
10907 MEDIA DRIVERS FOR FREESCALE IMX7
10908 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10909 L:      linux-media@vger.kernel.org
10910 S:      Maintained
10911 T:      git git://linuxtv.org/media_tree.git
10912 F:      Documentation/admin-guide/media/imx7.rst
10913 F:      Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
10914 F:      Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml
10915 F:      drivers/staging/media/imx/imx7-media-csi.c
10916 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10917
10918 MEDIA DRIVERS FOR HELENE
10919 M:      Abylay Ospan <aospan@netup.ru>
10920 L:      linux-media@vger.kernel.org
10921 S:      Supported
10922 W:      https://linuxtv.org
10923 W:      http://netup.tv/
10924 T:      git git://linuxtv.org/media_tree.git
10925 F:      drivers/media/dvb-frontends/helene*
10926
10927 MEDIA DRIVERS FOR HORUS3A
10928 M:      Sergey Kozlov <serjk@netup.ru>
10929 M:      Abylay Ospan <aospan@netup.ru>
10930 L:      linux-media@vger.kernel.org
10931 S:      Supported
10932 W:      https://linuxtv.org
10933 W:      http://netup.tv/
10934 T:      git git://linuxtv.org/media_tree.git
10935 F:      drivers/media/dvb-frontends/horus3a*
10936
10937 MEDIA DRIVERS FOR LNBH25
10938 M:      Sergey Kozlov <serjk@netup.ru>
10939 M:      Abylay Ospan <aospan@netup.ru>
10940 L:      linux-media@vger.kernel.org
10941 S:      Supported
10942 W:      https://linuxtv.org
10943 W:      http://netup.tv/
10944 T:      git git://linuxtv.org/media_tree.git
10945 F:      drivers/media/dvb-frontends/lnbh25*
10946
10947 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10948 L:      linux-media@vger.kernel.org
10949 S:      Orphan
10950 W:      https://linuxtv.org
10951 T:      git git://linuxtv.org/media_tree.git
10952 F:      drivers/media/dvb-frontends/mxl5xx*
10953
10954 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10955 M:      Sergey Kozlov <serjk@netup.ru>
10956 M:      Abylay Ospan <aospan@netup.ru>
10957 L:      linux-media@vger.kernel.org
10958 S:      Supported
10959 W:      https://linuxtv.org
10960 W:      http://netup.tv/
10961 T:      git git://linuxtv.org/media_tree.git
10962 F:      drivers/media/pci/netup_unidvb/*
10963
10964 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10965 M:      Dmitry Osipenko <digetx@gmail.com>
10966 L:      linux-media@vger.kernel.org
10967 L:      linux-tegra@vger.kernel.org
10968 S:      Maintained
10969 T:      git git://linuxtv.org/media_tree.git
10970 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10971 F:      drivers/staging/media/tegra-vde/
10972
10973 MEDIA DRIVERS FOR RENESAS - CEU
10974 M:      Jacopo Mondi <jacopo@jmondi.org>
10975 L:      linux-media@vger.kernel.org
10976 L:      linux-renesas-soc@vger.kernel.org
10977 S:      Supported
10978 T:      git git://linuxtv.org/media_tree.git
10979 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
10980 F:      drivers/media/platform/renesas-ceu.c
10981 F:      include/media/drv-intf/renesas-ceu.h
10982
10983 MEDIA DRIVERS FOR RENESAS - DRIF
10984 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10985 L:      linux-media@vger.kernel.org
10986 L:      linux-renesas-soc@vger.kernel.org
10987 S:      Supported
10988 T:      git git://linuxtv.org/media_tree.git
10989 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10990 F:      drivers/media/platform/rcar_drif.c
10991
10992 MEDIA DRIVERS FOR RENESAS - FCP
10993 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10994 L:      linux-media@vger.kernel.org
10995 L:      linux-renesas-soc@vger.kernel.org
10996 S:      Supported
10997 T:      git git://linuxtv.org/media_tree.git
10998 F:      Documentation/devicetree/bindings/media/renesas,fcp.yaml
10999 F:      drivers/media/platform/rcar-fcp.c
11000 F:      include/media/rcar-fcp.h
11001
11002 MEDIA DRIVERS FOR RENESAS - FDP1
11003 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
11004 L:      linux-media@vger.kernel.org
11005 L:      linux-renesas-soc@vger.kernel.org
11006 S:      Supported
11007 T:      git git://linuxtv.org/media_tree.git
11008 F:      Documentation/devicetree/bindings/media/renesas,fdp1.yaml
11009 F:      drivers/media/platform/rcar_fdp1.c
11010
11011 MEDIA DRIVERS FOR RENESAS - VIN
11012 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
11013 L:      linux-media@vger.kernel.org
11014 L:      linux-renesas-soc@vger.kernel.org
11015 S:      Supported
11016 T:      git git://linuxtv.org/media_tree.git
11017 F:      Documentation/devicetree/bindings/media/renesas,csi2.yaml
11018 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
11019 F:      drivers/media/platform/rcar-vin/
11020
11021 MEDIA DRIVERS FOR RENESAS - VSP1
11022 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11023 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
11024 L:      linux-media@vger.kernel.org
11025 L:      linux-renesas-soc@vger.kernel.org
11026 S:      Supported
11027 T:      git git://linuxtv.org/media_tree.git
11028 F:      Documentation/devicetree/bindings/media/renesas,vsp1.yaml
11029 F:      drivers/media/platform/vsp1/
11030
11031 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
11032 L:      linux-media@vger.kernel.org
11033 S:      Orphan
11034 W:      https://linuxtv.org
11035 T:      git git://linuxtv.org/media_tree.git
11036 F:      drivers/media/dvb-frontends/stv0910*
11037
11038 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
11039 L:      linux-media@vger.kernel.org
11040 S:      Orphan
11041 W:      https://linuxtv.org
11042 T:      git git://linuxtv.org/media_tree.git
11043 F:      drivers/media/dvb-frontends/stv6111*
11044
11045 MEDIA DRIVERS FOR STM32 - DCMI
11046 M:      Hugues Fruchet <hugues.fruchet@st.com>
11047 L:      linux-media@vger.kernel.org
11048 S:      Supported
11049 T:      git git://linuxtv.org/media_tree.git
11050 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
11051 F:      drivers/media/platform/stm32/stm32-dcmi.c
11052
11053 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
11054 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
11055 L:      linux-media@vger.kernel.org
11056 S:      Maintained
11057 W:      https://linuxtv.org
11058 Q:      http://patchwork.kernel.org/project/linux-media/list/
11059 T:      git git://linuxtv.org/media_tree.git
11060 F:      Documentation/admin-guide/media/
11061 F:      Documentation/devicetree/bindings/media/
11062 F:      Documentation/driver-api/media/
11063 F:      Documentation/userspace-api/media/
11064 F:      drivers/media/
11065 F:      drivers/staging/media/
11066 F:      include/linux/platform_data/media/
11067 F:      include/media/
11068 F:      include/uapi/linux/dvb/
11069 F:      include/uapi/linux/ivtv*
11070 F:      include/uapi/linux/media.h
11071 F:      include/uapi/linux/meye.h
11072 F:      include/uapi/linux/uvcvideo.h
11073 F:      include/uapi/linux/v4l2-*
11074 F:      include/uapi/linux/videodev2.h
11075
11076 MEDIATEK BLUETOOTH DRIVER
11077 M:      Sean Wang <sean.wang@mediatek.com>
11078 L:      linux-bluetooth@vger.kernel.org
11079 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11080 S:      Maintained
11081 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
11082 F:      drivers/bluetooth/btmtkuart.c
11083
11084 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
11085 M:      Sean Wang <sean.wang@mediatek.com>
11086 L:      linux-pm@vger.kernel.org
11087 S:      Maintained
11088 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
11089 F:      drivers/power/reset/mt6323-poweroff.c
11090
11091 MEDIATEK CIR DRIVER
11092 M:      Sean Wang <sean.wang@mediatek.com>
11093 S:      Maintained
11094 F:      drivers/media/rc/mtk-cir.c
11095
11096 MEDIATEK DMA DRIVER
11097 M:      Sean Wang <sean.wang@mediatek.com>
11098 L:      dmaengine@vger.kernel.org
11099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11100 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11101 S:      Maintained
11102 F:      Documentation/devicetree/bindings/dma/mtk-*
11103 F:      drivers/dma/mediatek/
11104
11105 MEDIATEK ETHERNET DRIVER
11106 M:      Felix Fietkau <nbd@nbd.name>
11107 M:      John Crispin <john@phrozen.org>
11108 M:      Sean Wang <sean.wang@mediatek.com>
11109 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
11110 L:      netdev@vger.kernel.org
11111 S:      Maintained
11112 F:      drivers/net/ethernet/mediatek/
11113
11114 MEDIATEK I2C CONTROLLER DRIVER
11115 M:      Qii Wang <qii.wang@mediatek.com>
11116 L:      linux-i2c@vger.kernel.org
11117 S:      Maintained
11118 F:      Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt
11119 F:      drivers/i2c/busses/i2c-mt65xx.c
11120
11121 MEDIATEK JPEG DRIVER
11122 M:      Rick Chang <rick.chang@mediatek.com>
11123 M:      Bin Liu <bin.liu@mediatek.com>
11124 S:      Supported
11125 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
11126 F:      drivers/media/platform/mtk-jpeg/
11127
11128 MEDIATEK MDP DRIVER
11129 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
11130 M:      Houlong Wei <houlong.wei@mediatek.com>
11131 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
11132 S:      Supported
11133 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
11134 F:      drivers/media/platform/mtk-mdp/
11135 F:      drivers/media/platform/mtk-vpu/
11136
11137 MEDIATEK MEDIA DRIVER
11138 M:      Tiffany Lin <tiffany.lin@mediatek.com>
11139 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
11140 S:      Supported
11141 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
11142 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
11143 F:      drivers/media/platform/mtk-vcodec/
11144 F:      drivers/media/platform/mtk-vpu/
11145
11146 MEDIATEK MMC/SD/SDIO DRIVER
11147 M:      Chaotian Jing <chaotian.jing@mediatek.com>
11148 S:      Maintained
11149 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
11150 F:      drivers/mmc/host/mtk-sd.c
11151
11152 MEDIATEK MT76 WIRELESS LAN DRIVER
11153 M:      Felix Fietkau <nbd@nbd.name>
11154 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
11155 R:      Ryder Lee <ryder.lee@mediatek.com>
11156 L:      linux-wireless@vger.kernel.org
11157 S:      Maintained
11158 F:      drivers/net/wireless/mediatek/mt76/
11159
11160 MEDIATEK MT7601U WIRELESS LAN DRIVER
11161 M:      Jakub Kicinski <kubakici@wp.pl>
11162 L:      linux-wireless@vger.kernel.org
11163 S:      Maintained
11164 F:      drivers/net/wireless/mediatek/mt7601u/
11165
11166 MEDIATEK MT7621/28/88 I2C DRIVER
11167 M:      Stefan Roese <sr@denx.de>
11168 L:      linux-i2c@vger.kernel.org
11169 S:      Maintained
11170 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
11171 F:      drivers/i2c/busses/i2c-mt7621.c
11172
11173 MEDIATEK MT7621 PHY PCI DRIVER
11174 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
11175 S:      Maintained
11176 F:      Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
11177 F:      drivers/phy/ralink/phy-mt7621-pci.c
11178
11179 MEDIATEK NAND CONTROLLER DRIVER
11180 L:      linux-mtd@lists.infradead.org
11181 S:      Orphan
11182 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
11183 F:      drivers/mtd/nand/raw/mtk_*
11184
11185 MEDIATEK PMIC LED DRIVER
11186 M:      Sean Wang <sean.wang@mediatek.com>
11187 S:      Maintained
11188 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
11189 F:      drivers/leds/leds-mt6323.c
11190
11191 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
11192 M:      Sean Wang <sean.wang@mediatek.com>
11193 S:      Maintained
11194 F:      drivers/char/hw_random/mtk-rng.c
11195
11196 MEDIATEK SWITCH DRIVER
11197 M:      Sean Wang <sean.wang@mediatek.com>
11198 M:      Landen Chao <Landen.Chao@mediatek.com>
11199 L:      netdev@vger.kernel.org
11200 S:      Maintained
11201 F:      drivers/net/dsa/mt7530.*
11202 F:      net/dsa/tag_mtk.c
11203
11204 MEDIATEK USB3 DRD IP DRIVER
11205 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
11206 L:      linux-usb@vger.kernel.org
11207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11208 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11209 S:      Maintained
11210 F:      drivers/usb/mtu3/
11211
11212 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
11213 M:      Peter Senna Tschudin <peter.senna@gmail.com>
11214 M:      Martin Donnelly <martin.donnelly@ge.com>
11215 M:      Martyn Welch <martyn.welch@collabora.co.uk>
11216 S:      Maintained
11217 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
11218 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
11219
11220 MEGARAID SCSI/SAS DRIVERS
11221 M:      Kashyap Desai <kashyap.desai@broadcom.com>
11222 M:      Sumit Saxena <sumit.saxena@broadcom.com>
11223 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
11224 L:      megaraidlinux.pdl@broadcom.com
11225 L:      linux-scsi@vger.kernel.org
11226 S:      Maintained
11227 W:      http://www.avagotech.com/support/
11228 F:      Documentation/scsi/megaraid.rst
11229 F:      drivers/scsi/megaraid.*
11230 F:      drivers/scsi/megaraid/
11231
11232 MELEXIS MLX90614 DRIVER
11233 M:      Crt Mori <cmo@melexis.com>
11234 L:      linux-iio@vger.kernel.org
11235 S:      Supported
11236 W:      http://www.melexis.com
11237 F:      drivers/iio/temperature/mlx90614.c
11238
11239 MELEXIS MLX90632 DRIVER
11240 M:      Crt Mori <cmo@melexis.com>
11241 L:      linux-iio@vger.kernel.org
11242 S:      Supported
11243 W:      http://www.melexis.com
11244 F:      drivers/iio/temperature/mlx90632.c
11245
11246 MELFAS MIP4 TOUCHSCREEN DRIVER
11247 M:      Sangwon Jee <jeesw@melfas.com>
11248 S:      Supported
11249 W:      http://www.melfas.com
11250 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
11251 F:      drivers/input/touchscreen/melfas_mip4.c
11252
11253 MELLANOX BLUEFIELD I2C DRIVER
11254 M:      Khalil Blaiech <kblaiech@nvidia.com>
11255 L:      linux-i2c@vger.kernel.org
11256 S:      Supported
11257 F:      Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml
11258 F:      drivers/i2c/busses/i2c-mlxbf.c
11259
11260 MELLANOX ETHERNET DRIVER (mlx4_en)
11261 M:      Tariq Toukan <tariqt@nvidia.com>
11262 L:      netdev@vger.kernel.org
11263 S:      Supported
11264 W:      http://www.mellanox.com
11265 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11266 F:      drivers/net/ethernet/mellanox/mlx4/en_*
11267
11268 MELLANOX ETHERNET DRIVER (mlx5e)
11269 M:      Saeed Mahameed <saeedm@nvidia.com>
11270 L:      netdev@vger.kernel.org
11271 S:      Supported
11272 W:      http://www.mellanox.com
11273 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11274 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
11275
11276 MELLANOX ETHERNET INNOVA DRIVERS
11277 R:      Boris Pismenny <borisp@nvidia.com>
11278 L:      netdev@vger.kernel.org
11279 S:      Supported
11280 W:      http://www.mellanox.com
11281 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11282 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
11283 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
11284 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
11285 F:      include/linux/mlx5/mlx5_ifc_fpga.h
11286
11287 MELLANOX ETHERNET SWITCH DRIVERS
11288 M:      Jiri Pirko <jiri@nvidia.com>
11289 M:      Ido Schimmel <idosch@nvidia.com>
11290 L:      netdev@vger.kernel.org
11291 S:      Supported
11292 W:      http://www.mellanox.com
11293 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11294 F:      drivers/net/ethernet/mellanox/mlxsw/
11295 F:      tools/testing/selftests/drivers/net/mlxsw/
11296
11297 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
11298 M:      mlxsw@nvidia.com
11299 L:      netdev@vger.kernel.org
11300 S:      Supported
11301 W:      http://www.mellanox.com
11302 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11303 F:      drivers/net/ethernet/mellanox/mlxfw/
11304
11305 MELLANOX HARDWARE PLATFORM SUPPORT
11306 M:      Andy Shevchenko <andy@infradead.org>
11307 M:      Darren Hart <dvhart@infradead.org>
11308 M:      Vadim Pasternak <vadimp@nvidia.com>
11309 L:      platform-driver-x86@vger.kernel.org
11310 S:      Supported
11311 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
11312 F:      drivers/platform/mellanox/
11313 F:      include/linux/platform_data/mlxreg.h
11314
11315 MELLANOX MLX4 core VPI driver
11316 M:      Tariq Toukan <tariqt@nvidia.com>
11317 L:      netdev@vger.kernel.org
11318 L:      linux-rdma@vger.kernel.org
11319 S:      Supported
11320 W:      http://www.mellanox.com
11321 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11322 F:      drivers/net/ethernet/mellanox/mlx4/
11323 F:      include/linux/mlx4/
11324
11325 MELLANOX MLX4 IB driver
11326 M:      Yishai Hadas <yishaih@nvidia.com>
11327 L:      linux-rdma@vger.kernel.org
11328 S:      Supported
11329 W:      http://www.mellanox.com
11330 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11331 F:      drivers/infiniband/hw/mlx4/
11332 F:      include/linux/mlx4/
11333 F:      include/uapi/rdma/mlx4-abi.h
11334
11335 MELLANOX MLX5 core VPI driver
11336 M:      Saeed Mahameed <saeedm@nvidia.com>
11337 M:      Leon Romanovsky <leonro@nvidia.com>
11338 L:      netdev@vger.kernel.org
11339 L:      linux-rdma@vger.kernel.org
11340 S:      Supported
11341 W:      http://www.mellanox.com
11342 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11343 F:      Documentation/networking/device_drivers/ethernet/mellanox/
11344 F:      drivers/net/ethernet/mellanox/mlx5/core/
11345 F:      include/linux/mlx5/
11346
11347 MELLANOX MLX5 IB driver
11348 M:      Leon Romanovsky <leonro@nvidia.com>
11349 L:      linux-rdma@vger.kernel.org
11350 S:      Supported
11351 W:      http://www.mellanox.com
11352 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11353 F:      drivers/infiniband/hw/mlx5/
11354 F:      include/linux/mlx5/
11355 F:      include/uapi/rdma/mlx5-abi.h
11356
11357 MELLANOX MLXCPLD I2C AND MUX DRIVER
11358 M:      Vadim Pasternak <vadimp@nvidia.com>
11359 M:      Michael Shych <michaelsh@nvidia.com>
11360 L:      linux-i2c@vger.kernel.org
11361 S:      Supported
11362 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
11363 F:      drivers/i2c/busses/i2c-mlxcpld.c
11364 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
11365
11366 MELLANOX MLXCPLD LED DRIVER
11367 M:      Vadim Pasternak <vadimp@nvidia.com>
11368 L:      linux-leds@vger.kernel.org
11369 S:      Supported
11370 F:      Documentation/leds/leds-mlxcpld.rst
11371 F:      drivers/leds/leds-mlxcpld.c
11372 F:      drivers/leds/leds-mlxreg.c
11373
11374 MELLANOX PLATFORM DRIVER
11375 M:      Vadim Pasternak <vadimp@nvidia.com>
11376 L:      platform-driver-x86@vger.kernel.org
11377 S:      Supported
11378 F:      drivers/platform/x86/mlx-platform.c
11379
11380 MEMBARRIER SUPPORT
11381 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11382 M:      "Paul E. McKenney" <paulmck@kernel.org>
11383 L:      linux-kernel@vger.kernel.org
11384 S:      Supported
11385 F:      arch/powerpc/include/asm/membarrier.h
11386 F:      include/uapi/linux/membarrier.h
11387 F:      kernel/sched/membarrier.c
11388
11389 MEMBLOCK
11390 M:      Mike Rapoport <rppt@linux.ibm.com>
11391 L:      linux-mm@kvack.org
11392 S:      Maintained
11393 F:      Documentation/core-api/boot-time-mm.rst
11394 F:      include/linux/memblock.h
11395 F:      mm/memblock.c
11396
11397 MEMORY CONTROLLER DRIVERS
11398 M:      Krzysztof Kozlowski <krzk@kernel.org>
11399 L:      linux-kernel@vger.kernel.org
11400 S:      Maintained
11401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
11402 F:      Documentation/devicetree/bindings/memory-controllers/
11403 F:      drivers/memory/
11404
11405 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
11406 M:      Dmitry Osipenko <digetx@gmail.com>
11407 L:      linux-pm@vger.kernel.org
11408 L:      linux-tegra@vger.kernel.org
11409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
11410 S:      Maintained
11411 F:      drivers/devfreq/tegra20-devfreq.c
11412 F:      drivers/devfreq/tegra30-devfreq.c
11413
11414 MEMORY MANAGEMENT
11415 M:      Andrew Morton <akpm@linux-foundation.org>
11416 L:      linux-mm@kvack.org
11417 S:      Maintained
11418 W:      http://www.linux-mm.org
11419 T:      quilt https://ozlabs.org/~akpm/mmotm/
11420 T:      quilt https://ozlabs.org/~akpm/mmots/
11421 T:      git git://github.com/hnaz/linux-mm.git
11422 F:      include/linux/gfp.h
11423 F:      include/linux/memory_hotplug.h
11424 F:      include/linux/mm.h
11425 F:      include/linux/mmzone.h
11426 F:      include/linux/vmalloc.h
11427 F:      mm/
11428
11429 MEMORY TECHNOLOGY DEVICES (MTD)
11430 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11431 M:      Richard Weinberger <richard@nod.at>
11432 M:      Vignesh Raghavendra <vigneshr@ti.com>
11433 L:      linux-mtd@lists.infradead.org
11434 S:      Maintained
11435 W:      http://www.linux-mtd.infradead.org/
11436 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11437 C:      irc://irc.oftc.net/mtd
11438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
11439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
11440 F:      Documentation/devicetree/bindings/mtd/
11441 F:      drivers/mtd/
11442 F:      include/linux/mtd/
11443 F:      include/uapi/mtd/
11444
11445 MEN A21 WATCHDOG DRIVER
11446 M:      Johannes Thumshirn <morbidrsa@gmail.com>
11447 L:      linux-watchdog@vger.kernel.org
11448 S:      Maintained
11449 F:      drivers/watchdog/mena21_wdt.c
11450
11451 MEN CHAMELEON BUS (mcb)
11452 M:      Johannes Thumshirn <morbidrsa@gmail.com>
11453 S:      Maintained
11454 F:      Documentation/driver-api/men-chameleon-bus.rst
11455 F:      drivers/mcb/
11456 F:      include/linux/mcb.h
11457
11458 MEN F21BMC (Board Management Controller)
11459 M:      Andreas Werner <andreas.werner@men.de>
11460 S:      Supported
11461 F:      Documentation/hwmon/menf21bmc.rst
11462 F:      drivers/hwmon/menf21bmc_hwmon.c
11463 F:      drivers/leds/leds-menf21bmc.c
11464 F:      drivers/mfd/menf21bmc.c
11465 F:      drivers/watchdog/menf21bmc_wdt.c
11466
11467 MEN Z069 WATCHDOG DRIVER
11468 M:      Johannes Thumshirn <jth@kernel.org>
11469 L:      linux-watchdog@vger.kernel.org
11470 S:      Maintained
11471 F:      drivers/watchdog/menz69_wdt.c
11472
11473 MESON AO CEC DRIVER FOR AMLOGIC SOCS
11474 M:      Neil Armstrong <narmstrong@baylibre.com>
11475 L:      linux-media@vger.kernel.org
11476 L:      linux-amlogic@lists.infradead.org
11477 S:      Supported
11478 W:      http://linux-meson.com/
11479 T:      git git://linuxtv.org/media_tree.git
11480 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
11481 F:      drivers/media/cec/platform/meson/ao-cec-g12a.c
11482 F:      drivers/media/cec/platform/meson/ao-cec.c
11483
11484 MESON GE2D DRIVER FOR AMLOGIC SOCS
11485 M:      Neil Armstrong <narmstrong@baylibre.com>
11486 L:      linux-media@vger.kernel.org
11487 L:      linux-amlogic@lists.infradead.org
11488 S:      Supported
11489 T:      git git://linuxtv.org/media_tree.git
11490 F:      Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
11491 F:      drivers/media/meson/ge2d/
11492
11493 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
11494 M:      Liang Yang <liang.yang@amlogic.com>
11495 L:      linux-mtd@lists.infradead.org
11496 S:      Maintained
11497 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
11498 F:      drivers/mtd/nand/raw/meson_*
11499
11500 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
11501 M:      Neil Armstrong <narmstrong@baylibre.com>
11502 L:      linux-media@vger.kernel.org
11503 L:      linux-amlogic@lists.infradead.org
11504 S:      Supported
11505 T:      git git://linuxtv.org/media_tree.git
11506 F:      Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
11507 F:      drivers/staging/media/meson/vdec/
11508
11509 METHODE UDPU SUPPORT
11510 M:      Vladimir Vid <vladimir.vid@sartura.hr>
11511 S:      Maintained
11512 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
11513
11514 MHI BUS
11515 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
11516 M:      Hemant Kumar <hemantk@codeaurora.org>
11517 L:      linux-arm-msm@vger.kernel.org
11518 S:      Maintained
11519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
11520 F:      Documentation/ABI/stable/sysfs-bus-mhi
11521 F:      Documentation/mhi/
11522 F:      drivers/bus/mhi/
11523 F:      include/linux/mhi.h
11524
11525 MICROBLAZE ARCHITECTURE
11526 M:      Michal Simek <monstr@monstr.eu>
11527 S:      Supported
11528 W:      http://www.monstr.eu/fdt/
11529 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
11530 F:      arch/microblaze/
11531
11532 MICROCHIP AT91 DMA DRIVERS
11533 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11534 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
11535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11536 L:      dmaengine@vger.kernel.org
11537 S:      Supported
11538 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
11539 F:      drivers/dma/at_hdmac.c
11540 F:      drivers/dma/at_hdmac_regs.h
11541 F:      drivers/dma/at_xdmac.c
11542 F:      include/dt-bindings/dma/at91.h
11543 F:      include/linux/platform_data/dma-atmel.h
11544
11545 MICROCHIP AT91 SERIAL DRIVER
11546 M:      Richard Genoud <richard.genoud@gmail.com>
11547 S:      Maintained
11548 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
11549 F:      drivers/tty/serial/atmel_serial.c
11550 F:      drivers/tty/serial/atmel_serial.h
11551
11552 MICROCHIP AT91 USART MFD DRIVER
11553 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
11554 L:      linux-kernel@vger.kernel.org
11555 S:      Supported
11556 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
11557 F:      drivers/mfd/at91-usart.c
11558 F:      include/dt-bindings/mfd/at91-usart.h
11559
11560 MICROCHIP AT91 USART SPI DRIVER
11561 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
11562 L:      linux-spi@vger.kernel.org
11563 S:      Supported
11564 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
11565 F:      drivers/spi/spi-at91-usart.c
11566
11567 MICROCHIP AUDIO ASOC DRIVERS
11568 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
11569 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11570 S:      Supported
11571 F:      sound/soc/atmel
11572
11573 MICROCHIP ECC DRIVER
11574 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
11575 L:      linux-crypto@vger.kernel.org
11576 S:      Maintained
11577 F:      drivers/crypto/atmel-ecc.*
11578
11579 MICROCHIP I2C DRIVER
11580 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
11581 L:      linux-i2c@vger.kernel.org
11582 S:      Supported
11583 F:      drivers/i2c/busses/i2c-at91-*.c
11584 F:      drivers/i2c/busses/i2c-at91.h
11585
11586 MICROCHIP ISC DRIVER
11587 M:      Eugen Hristev <eugen.hristev@microchip.com>
11588 L:      linux-media@vger.kernel.org
11589 S:      Supported
11590 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
11591 F:      drivers/media/platform/atmel/atmel-isc-base.c
11592 F:      drivers/media/platform/atmel/atmel-isc-regs.h
11593 F:      drivers/media/platform/atmel/atmel-isc.h
11594 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
11595 F:      include/linux/atmel-isc-media.h
11596
11597 MICROCHIP ISI DRIVER
11598 M:      Eugen Hristev <eugen.hristev@microchip.com>
11599 L:      linux-media@vger.kernel.org
11600 S:      Supported
11601 F:      drivers/media/platform/atmel/atmel-isi.c
11602 F:      drivers/media/platform/atmel/atmel-isi.h
11603
11604 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
11605 M:      Woojung Huh <woojung.huh@microchip.com>
11606 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11607 L:      netdev@vger.kernel.org
11608 S:      Maintained
11609 F:      Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
11610 F:      drivers/net/dsa/microchip/*
11611 F:      include/linux/platform_data/microchip-ksz.h
11612 F:      net/dsa/tag_ksz.c
11613
11614 MICROCHIP LAN743X ETHERNET DRIVER
11615 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
11616 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11617 L:      netdev@vger.kernel.org
11618 S:      Maintained
11619 F:      drivers/net/ethernet/microchip/lan743x_*
11620
11621 MICROCHIP LCDFB DRIVER
11622 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
11623 L:      linux-fbdev@vger.kernel.org
11624 S:      Maintained
11625 F:      drivers/video/fbdev/atmel_lcdfb.c
11626 F:      include/video/atmel_lcdc.h
11627
11628 MICROCHIP MCP16502 PMIC DRIVER
11629 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
11630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11631 S:      Maintained
11632 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
11633 F:      drivers/regulator/mcp16502.c
11634
11635 MICROCHIP MCP3911 ADC DRIVER
11636 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11637 M:      Kent Gustavsson <kent@minoris.se>
11638 L:      linux-iio@vger.kernel.org
11639 S:      Supported
11640 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
11641 F:      drivers/iio/adc/mcp3911.c
11642
11643 MICROCHIP MMC/SD/SDIO MCI DRIVER
11644 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11645 S:      Maintained
11646 F:      drivers/mmc/host/atmel-mci.c
11647
11648 MICROCHIP NAND DRIVER
11649 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
11650 L:      linux-mtd@lists.infradead.org
11651 S:      Supported
11652 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
11653 F:      drivers/mtd/nand/raw/atmel/*
11654
11655 MICROCHIP PWM DRIVER
11656 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
11657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11658 L:      linux-pwm@vger.kernel.org
11659 S:      Supported
11660 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
11661 F:      drivers/pwm/pwm-atmel.c
11662
11663 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
11664 M:      Eugen Hristev <eugen.hristev@microchip.com>
11665 L:      linux-iio@vger.kernel.org
11666 S:      Supported
11667 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
11668 F:      drivers/iio/adc/at91-sama5d2_adc.c
11669 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
11670
11671 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
11672 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
11673 S:      Supported
11674 F:      drivers/power/reset/at91-sama5d2_shdwc.c
11675
11676 MICROCHIP SPI DRIVER
11677 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
11678 S:      Supported
11679 F:      drivers/spi/spi-atmel.*
11680
11681 MICROCHIP SSC DRIVER
11682 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
11683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11684 S:      Supported
11685 F:      drivers/misc/atmel-ssc.c
11686 F:      include/linux/atmel-ssc.h
11687
11688 MICROCHIP USB251XB DRIVER
11689 M:      Richard Leitner <richard.leitner@skidata.com>
11690 L:      linux-usb@vger.kernel.org
11691 S:      Maintained
11692 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
11693 F:      drivers/usb/misc/usb251xb.c
11694
11695 MICROCHIP USBA UDC DRIVER
11696 M:      Cristian Birsan <cristian.birsan@microchip.com>
11697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11698 S:      Supported
11699 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
11700
11701 MICROCHIP WILC1000 WIFI DRIVER
11702 M:      Ajay Singh <ajay.kathat@microchip.com>
11703 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
11704 L:      linux-wireless@vger.kernel.org
11705 S:      Supported
11706 F:      drivers/net/wireless/microchip/wilc1000/
11707
11708 MICROSEMI MIPS SOCS
11709 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11710 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11711 L:      linux-mips@vger.kernel.org
11712 S:      Supported
11713 F:      Documentation/devicetree/bindings/mips/mscc.txt
11714 F:      Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
11715 F:      arch/mips/boot/dts/mscc/
11716 F:      arch/mips/configs/generic/board-ocelot.config
11717 F:      arch/mips/generic/board-ocelot.c
11718
11719 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
11720 M:      Don Brace <don.brace@microchip.com>
11721 L:      storagedev@microchip.com
11722 L:      linux-scsi@vger.kernel.org
11723 S:      Supported
11724 F:      Documentation/scsi/smartpqi.rst
11725 F:      drivers/scsi/smartpqi/Kconfig
11726 F:      drivers/scsi/smartpqi/Makefile
11727 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
11728 F:      include/linux/cciss*.h
11729 F:      include/uapi/linux/cciss*.h
11730
11731 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
11732 M:      Chen Yu <yu.c.chen@intel.com>
11733 L:      platform-driver-x86@vger.kernel.org
11734 S:      Supported
11735 F:      drivers/platform/x86/surfacepro3_button.c
11736
11737 MICROTEK X6 SCANNER
11738 M:      Oliver Neukum <oliver@neukum.org>
11739 S:      Maintained
11740 F:      drivers/usb/image/microtek.*
11741
11742 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
11743 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11744 L:      linux-media@vger.kernel.org
11745 S:      Maintained
11746 F:      Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
11747 F:      Documentation/driver-api/media/drivers/ccs/
11748 F:      drivers/media/i2c/ccs-pll.c
11749 F:      drivers/media/i2c/ccs-pll.h
11750 F:      drivers/media/i2c/ccs/
11751 F:      include/uapi/linux/smiapp.h
11752
11753 MIPS
11754 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
11755 L:      linux-mips@vger.kernel.org
11756 S:      Maintained
11757 W:      http://www.linux-mips.org/
11758 Q:      https://patchwork.kernel.org/project/linux-mips/list/
11759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
11760 F:      Documentation/devicetree/bindings/mips/
11761 F:      Documentation/mips/
11762 F:      arch/mips/
11763 F:      drivers/platform/mips/
11764
11765 MIPS BOSTON DEVELOPMENT BOARD
11766 M:      Paul Burton <paulburton@kernel.org>
11767 L:      linux-mips@vger.kernel.org
11768 S:      Maintained
11769 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
11770 F:      arch/mips/boot/dts/img/boston.dts
11771 F:      arch/mips/configs/generic/board-boston.config
11772 F:      drivers/clk/imgtec/clk-boston.c
11773 F:      include/dt-bindings/clock/boston-clock.h
11774
11775 MIPS CORE DRIVERS
11776 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
11777 M:      Serge Semin <fancer.lancer@gmail.com>
11778 L:      linux-mips@vger.kernel.org
11779 S:      Supported
11780 F:      drivers/bus/mips_cdmm.c
11781 F:      drivers/clocksource/mips-gic-timer.c
11782 F:      drivers/cpuidle/cpuidle-cps.c
11783 F:      drivers/irqchip/irq-mips-cpu.c
11784 F:      drivers/irqchip/irq-mips-gic.c
11785
11786 MIPS GENERIC PLATFORM
11787 M:      Paul Burton <paulburton@kernel.org>
11788 L:      linux-mips@vger.kernel.org
11789 S:      Supported
11790 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
11791 F:      arch/mips/generic/
11792 F:      arch/mips/tools/generic-board-config.sh
11793
11794 MIPS RINT INSTRUCTION EMULATION
11795 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11796 L:      linux-mips@vger.kernel.org
11797 S:      Supported
11798 F:      arch/mips/math-emu/dp_rint.c
11799 F:      arch/mips/math-emu/sp_rint.c
11800
11801 MIPS/LOONGSON1 ARCHITECTURE
11802 M:      Keguang Zhang <keguang.zhang@gmail.com>
11803 L:      linux-mips@vger.kernel.org
11804 S:      Maintained
11805 F:      arch/mips/include/asm/mach-loongson32/
11806 F:      arch/mips/loongson32/
11807 F:      drivers/*/*/*loongson1*
11808 F:      drivers/*/*loongson1*
11809
11810 MIPS/LOONGSON2EF ARCHITECTURE
11811 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11812 L:      linux-mips@vger.kernel.org
11813 S:      Maintained
11814 F:      arch/mips/include/asm/mach-loongson2ef/
11815 F:      arch/mips/loongson2ef/
11816 F:      drivers/*/*/*loongson2*
11817 F:      drivers/*/*loongson2*
11818
11819 MIPS/LOONGSON64 ARCHITECTURE
11820 M:      Huacai Chen <chenhc@lemote.com>
11821 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11822 L:      linux-mips@vger.kernel.org
11823 S:      Maintained
11824 F:      arch/mips/include/asm/mach-loongson64/
11825 F:      arch/mips/loongson64/
11826 F:      drivers/*/*/*loongson3*
11827 F:      drivers/*/*loongson3*
11828 F:      drivers/irqchip/irq-loongson*
11829 F:      drivers/platform/mips/cpu_hwmon.c
11830
11831 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
11832 M:      Hans Verkuil <hverkuil@xs4all.nl>
11833 L:      linux-media@vger.kernel.org
11834 S:      Odd Fixes
11835 W:      https://linuxtv.org
11836 T:      git git://linuxtv.org/media_tree.git
11837 F:      drivers/media/radio/radio-miropcm20*
11838
11839 MMP SUPPORT
11840 R:      Lubomir Rintel <lkundrak@v3.sk>
11841 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11842 S:      Odd Fixes
11843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
11844 F:      arch/arm/boot/dts/mmp*
11845 F:      arch/arm/mach-mmp/
11846 F:      include/linux/soc/mmp/
11847
11848 MMP USB PHY DRIVERS
11849 R:      Lubomir Rintel <lkundrak@v3.sk>
11850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11851 S:      Maintained
11852 F:      drivers/phy/marvell/phy-mmp3-usb.c
11853 F:      drivers/phy/marvell/phy-pxa-usb.c
11854
11855 MMU GATHER AND TLB INVALIDATION
11856 M:      Will Deacon <will@kernel.org>
11857 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
11858 M:      Andrew Morton <akpm@linux-foundation.org>
11859 M:      Nick Piggin <npiggin@gmail.com>
11860 M:      Peter Zijlstra <peterz@infradead.org>
11861 L:      linux-arch@vger.kernel.org
11862 L:      linux-mm@kvack.org
11863 S:      Maintained
11864 F:      arch/*/include/asm/tlb.h
11865 F:      include/asm-generic/tlb.h
11866 F:      mm/mmu_gather.c
11867
11868 MN88472 MEDIA DRIVER
11869 M:      Antti Palosaari <crope@iki.fi>
11870 L:      linux-media@vger.kernel.org
11871 S:      Maintained
11872 W:      https://linuxtv.org
11873 W:      http://palosaari.fi/linux/
11874 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11875 F:      drivers/media/dvb-frontends/mn88472*
11876
11877 MN88473 MEDIA DRIVER
11878 M:      Antti Palosaari <crope@iki.fi>
11879 L:      linux-media@vger.kernel.org
11880 S:      Maintained
11881 W:      https://linuxtv.org
11882 W:      http://palosaari.fi/linux/
11883 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11884 F:      drivers/media/dvb-frontends/mn88473*
11885
11886 MODULE SUPPORT
11887 M:      Jessica Yu <jeyu@kernel.org>
11888 S:      Maintained
11889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
11890 F:      include/linux/module.h
11891 F:      kernel/module.c
11892
11893 MONOLITHIC POWER SYSTEM PMIC DRIVER
11894 M:      Saravanan Sekar <sravanhome@gmail.com>
11895 S:      Maintained
11896 F:      Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
11897 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
11898 F:      drivers/iio/adc/mp2629_adc.c
11899 F:      drivers/mfd/mp2629.c
11900 F:      drivers/power/supply/mp2629_charger.c
11901 F:      drivers/regulator/mp5416.c
11902 F:      drivers/regulator/mpq7920.c
11903 F:      drivers/regulator/mpq7920.h
11904 F:      include/linux/mfd/mp2629.h
11905
11906 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
11907 S:      Orphan
11908 W:      http://popies.net/meye/
11909 F:      Documentation/userspace-api/media/drivers/meye*
11910 F:      drivers/media/pci/meye/
11911 F:      include/uapi/linux/meye.h
11912
11913 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
11914 M:      Jiri Slaby <jirislaby@kernel.org>
11915 S:      Maintained
11916 F:      Documentation/driver-api/serial/moxa-smartio.rst
11917 F:      drivers/tty/mxser.*
11918
11919 MR800 AVERMEDIA USB FM RADIO DRIVER
11920 M:      Alexey Klimov <klimov.linux@gmail.com>
11921 L:      linux-media@vger.kernel.org
11922 S:      Maintained
11923 T:      git git://linuxtv.org/media_tree.git
11924 F:      drivers/media/radio/radio-mr800.c
11925
11926 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11927 M:      Alan Ott <alan@signal11.us>
11928 L:      linux-wpan@vger.kernel.org
11929 S:      Maintained
11930 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11931 F:      drivers/net/ieee802154/mrf24j40.c
11932
11933 MSI LAPTOP SUPPORT
11934 M:      "Lee, Chun-Yi" <jlee@suse.com>
11935 L:      platform-driver-x86@vger.kernel.org
11936 S:      Maintained
11937 F:      drivers/platform/x86/msi-laptop.c
11938
11939 MSI WMI SUPPORT
11940 L:      platform-driver-x86@vger.kernel.org
11941 S:      Orphan
11942 F:      drivers/platform/x86/msi-wmi.c
11943
11944 MSI001 MEDIA DRIVER
11945 M:      Antti Palosaari <crope@iki.fi>
11946 L:      linux-media@vger.kernel.org
11947 S:      Maintained
11948 W:      https://linuxtv.org
11949 W:      http://palosaari.fi/linux/
11950 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11951 T:      git git://linuxtv.org/anttip/media_tree.git
11952 F:      drivers/media/tuners/msi001*
11953
11954 MSI2500 MEDIA DRIVER
11955 M:      Antti Palosaari <crope@iki.fi>
11956 L:      linux-media@vger.kernel.org
11957 S:      Maintained
11958 W:      https://linuxtv.org
11959 W:      http://palosaari.fi/linux/
11960 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11961 T:      git git://linuxtv.org/anttip/media_tree.git
11962 F:      drivers/media/usb/msi2500/
11963
11964 MSTAR INTERRUPT CONTROLLER DRIVER
11965 M:      Mark-PK Tsai <mark-pk.tsai@mediatek.com>
11966 M:      Daniel Palmer <daniel@thingy.jp>
11967 S:      Maintained
11968 F:      Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
11969 F:      drivers/irqchip/irq-mst-intc.c
11970
11971 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11972 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11973 L:      linux-mtd@lists.infradead.org
11974 S:      Maintained
11975 F:      drivers/mtd/devices/docg3*
11976
11977 MT9M032 APTINA SENSOR DRIVER
11978 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11979 L:      linux-media@vger.kernel.org
11980 S:      Maintained
11981 T:      git git://linuxtv.org/media_tree.git
11982 F:      drivers/media/i2c/mt9m032.c
11983 F:      include/media/i2c/mt9m032.h
11984
11985 MT9P031 APTINA CAMERA SENSOR
11986 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11987 L:      linux-media@vger.kernel.org
11988 S:      Maintained
11989 T:      git git://linuxtv.org/media_tree.git
11990 F:      drivers/media/i2c/mt9p031.c
11991 F:      include/media/i2c/mt9p031.h
11992
11993 MT9T001 APTINA CAMERA SENSOR
11994 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11995 L:      linux-media@vger.kernel.org
11996 S:      Maintained
11997 T:      git git://linuxtv.org/media_tree.git
11998 F:      drivers/media/i2c/mt9t001.c
11999 F:      include/media/i2c/mt9t001.h
12000
12001 MT9T112 APTINA CAMERA SENSOR
12002 M:      Jacopo Mondi <jacopo@jmondi.org>
12003 L:      linux-media@vger.kernel.org
12004 S:      Odd Fixes
12005 T:      git git://linuxtv.org/media_tree.git
12006 F:      drivers/media/i2c/mt9t112.c
12007 F:      include/media/i2c/mt9t112.h
12008
12009 MT9V032 APTINA CAMERA SENSOR
12010 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12011 L:      linux-media@vger.kernel.org
12012 S:      Maintained
12013 T:      git git://linuxtv.org/media_tree.git
12014 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
12015 F:      drivers/media/i2c/mt9v032.c
12016 F:      include/media/i2c/mt9v032.h
12017
12018 MT9V111 APTINA CAMERA SENSOR
12019 M:      Jacopo Mondi <jacopo@jmondi.org>
12020 L:      linux-media@vger.kernel.org
12021 S:      Maintained
12022 T:      git git://linuxtv.org/media_tree.git
12023 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
12024 F:      drivers/media/i2c/mt9v111.c
12025
12026 MULTIFUNCTION DEVICES (MFD)
12027 M:      Lee Jones <lee.jones@linaro.org>
12028 S:      Supported
12029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
12030 F:      Documentation/devicetree/bindings/mfd/
12031 F:      drivers/mfd/
12032 F:      include/dt-bindings/mfd/
12033 F:      include/linux/mfd/
12034
12035 MULTIMEDIA CARD (MMC) ETC. OVER SPI
12036 S:      Orphan
12037 F:      drivers/mmc/host/mmc_spi.c
12038 F:      include/linux/spi/mmc_spi.h
12039
12040 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
12041 M:      Ulf Hansson <ulf.hansson@linaro.org>
12042 L:      linux-mmc@vger.kernel.org
12043 S:      Maintained
12044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
12045 F:      Documentation/devicetree/bindings/mmc/
12046 F:      drivers/mmc/
12047 F:      include/linux/mmc/
12048 F:      include/uapi/linux/mmc/
12049
12050 MULTIPLEXER SUBSYSTEM
12051 M:      Peter Rosin <peda@axentia.se>
12052 S:      Maintained
12053 F:      Documentation/ABI/testing/sysfs-class-mux*
12054 F:      Documentation/devicetree/bindings/mux/
12055 F:      drivers/mux/
12056 F:      include/dt-bindings/mux/
12057 F:      include/linux/mux/
12058
12059 MULTITECH MULTIPORT CARD (ISICOM)
12060 S:      Orphan
12061 F:      drivers/tty/isicom.c
12062 F:      include/linux/isicom.h
12063
12064 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
12065 M:      Bin Liu <b-liu@ti.com>
12066 L:      linux-usb@vger.kernel.org
12067 S:      Maintained
12068 F:      drivers/usb/musb/
12069
12070 MXL301RF MEDIA DRIVER
12071 M:      Akihiro Tsukada <tskd08@gmail.com>
12072 L:      linux-media@vger.kernel.org
12073 S:      Odd Fixes
12074 F:      drivers/media/tuners/mxl301rf*
12075
12076 MXL5007T MEDIA DRIVER
12077 M:      Michael Krufky <mkrufky@linuxtv.org>
12078 L:      linux-media@vger.kernel.org
12079 S:      Maintained
12080 W:      https://linuxtv.org
12081 W:      http://github.com/mkrufky
12082 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12083 T:      git git://linuxtv.org/mkrufky/tuners.git
12084 F:      drivers/media/tuners/mxl5007t.*
12085
12086 MXSFB DRM DRIVER
12087 M:      Marek Vasut <marex@denx.de>
12088 M:      Stefan Agner <stefan@agner.ch>
12089 L:      dri-devel@lists.freedesktop.org
12090 S:      Supported
12091 T:      git git://anongit.freedesktop.org/drm/drm-misc
12092 F:      Documentation/devicetree/bindings/display/mxsfb.txt
12093 F:      drivers/gpu/drm/mxsfb/
12094
12095 MYLEX DAC960 PCI RAID Controller
12096 M:      Hannes Reinecke <hare@kernel.org>
12097 L:      linux-scsi@vger.kernel.org
12098 S:      Supported
12099 F:      drivers/scsi/myrb.*
12100 F:      drivers/scsi/myrs.*
12101
12102 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
12103 M:      Chris Lee <christopher.lee@cspi.com>
12104 L:      netdev@vger.kernel.org
12105 S:      Supported
12106 W:      https://www.cspi.com/ethernet-products/support/downloads/
12107 F:      drivers/net/ethernet/myricom/myri10ge/
12108
12109 NAND FLASH SUBSYSTEM
12110 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12111 R:      Richard Weinberger <richard@nod.at>
12112 L:      linux-mtd@lists.infradead.org
12113 S:      Maintained
12114 W:      http://www.linux-mtd.infradead.org/
12115 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
12116 C:      irc://irc.oftc.net/mtd
12117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
12118 F:      drivers/mtd/nand/
12119 F:      include/linux/mtd/*nand*.h
12120
12121 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
12122 M:      Daniel Mack <zonque@gmail.com>
12123 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12124 S:      Maintained
12125 W:      http://www.native-instruments.com
12126 F:      sound/usb/caiaq/
12127
12128 NATSEMI ETHERNET DRIVER (DP8381x)
12129 S:      Orphan
12130 F:      drivers/net/ethernet/natsemi/natsemi.c
12131
12132 NCR 5380 SCSI DRIVERS
12133 M:      Finn Thain <fthain@telegraphics.com.au>
12134 M:      Michael Schmitz <schmitzmic@gmail.com>
12135 L:      linux-scsi@vger.kernel.org
12136 S:      Maintained
12137 F:      Documentation/scsi/g_NCR5380.rst
12138 F:      drivers/scsi/NCR5380.*
12139 F:      drivers/scsi/arm/cumana_1.c
12140 F:      drivers/scsi/arm/oak.c
12141 F:      drivers/scsi/atari_scsi.*
12142 F:      drivers/scsi/dmx3191d.c
12143 F:      drivers/scsi/g_NCR5380.*
12144 F:      drivers/scsi/mac_scsi.*
12145 F:      drivers/scsi/sun3_scsi.*
12146 F:      drivers/scsi/sun3_scsi_vme.c
12147
12148 NCSI LIBRARY
12149 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
12150 S:      Maintained
12151 F:      net/ncsi/
12152
12153 NCT6775 HARDWARE MONITOR DRIVER
12154 M:      Guenter Roeck <linux@roeck-us.net>
12155 L:      linux-hwmon@vger.kernel.org
12156 S:      Maintained
12157 F:      Documentation/hwmon/nct6775.rst
12158 F:      drivers/hwmon/nct6775.c
12159
12160 NETDEVSIM
12161 M:      Jakub Kicinski <kuba@kernel.org>
12162 S:      Maintained
12163 F:      drivers/net/netdevsim/*
12164
12165 NETEM NETWORK EMULATOR
12166 M:      Stephen Hemminger <stephen@networkplumber.org>
12167 L:      netdev@vger.kernel.org
12168 S:      Maintained
12169 F:      net/sched/sch_netem.c
12170
12171 NETERION 10GbE DRIVERS (s2io/vxge)
12172 M:      Jon Mason <jdmason@kudzu.us>
12173 L:      netdev@vger.kernel.org
12174 S:      Supported
12175 F:      Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
12176 F:      Documentation/networking/device_drivers/ethernet/neterion/vxge.rst
12177 F:      drivers/net/ethernet/neterion/
12178
12179 NETFILTER
12180 M:      Pablo Neira Ayuso <pablo@netfilter.org>
12181 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
12182 M:      Florian Westphal <fw@strlen.de>
12183 L:      netfilter-devel@vger.kernel.org
12184 L:      coreteam@netfilter.org
12185 S:      Maintained
12186 W:      http://www.netfilter.org/
12187 W:      http://www.iptables.org/
12188 W:      http://www.nftables.org/
12189 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
12190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
12191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
12192 F:      include/linux/netfilter*
12193 F:      include/linux/netfilter/
12194 F:      include/net/netfilter/
12195 F:      include/uapi/linux/netfilter*
12196 F:      include/uapi/linux/netfilter/
12197 F:      net/*/netfilter.c
12198 F:      net/*/netfilter/
12199 F:      net/bridge/br_netfilter*.c
12200 F:      net/netfilter/
12201
12202 NETROM NETWORK LAYER
12203 M:      Ralf Baechle <ralf@linux-mips.org>
12204 L:      linux-hams@vger.kernel.org
12205 S:      Maintained
12206 W:      http://www.linux-ax25.org/
12207 F:      include/net/netrom.h
12208 F:      include/uapi/linux/netrom.h
12209 F:      net/netrom/
12210
12211 NETRONOME ETHERNET DRIVERS
12212 M:      Simon Horman <simon.horman@netronome.com>
12213 R:      Jakub Kicinski <kuba@kernel.org>
12214 L:      oss-drivers@netronome.com
12215 S:      Maintained
12216 F:      drivers/net/ethernet/netronome/
12217
12218 NETWORK BLOCK DEVICE (NBD)
12219 M:      Josef Bacik <josef@toxicpanda.com>
12220 L:      linux-block@vger.kernel.org
12221 L:      nbd@other.debian.org
12222 S:      Maintained
12223 F:      Documentation/admin-guide/blockdev/nbd.rst
12224 F:      drivers/block/nbd.c
12225 F:      include/trace/events/nbd.h
12226 F:      include/uapi/linux/nbd.h
12227
12228 NETWORK DROP MONITOR
12229 M:      Neil Horman <nhorman@tuxdriver.com>
12230 L:      netdev@vger.kernel.org
12231 S:      Maintained
12232 W:      https://fedorahosted.org/dropwatch/
12233 F:      include/uapi/linux/net_dropmon.h
12234 F:      net/core/drop_monitor.c
12235
12236 NETWORKING DRIVERS
12237 M:      "David S. Miller" <davem@davemloft.net>
12238 M:      Jakub Kicinski <kuba@kernel.org>
12239 L:      netdev@vger.kernel.org
12240 S:      Maintained
12241 W:      http://www.linuxfoundation.org/en/Net
12242 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
12243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
12244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
12245 F:      Documentation/devicetree/bindings/net/
12246 F:      drivers/connector/
12247 F:      drivers/net/
12248 F:      include/linux/etherdevice.h
12249 F:      include/linux/fcdevice.h
12250 F:      include/linux/fddidevice.h
12251 F:      include/linux/hippidevice.h
12252 F:      include/linux/if_*
12253 F:      include/linux/inetdevice.h
12254 F:      include/linux/netdevice.h
12255 F:      include/uapi/linux/if_*
12256 F:      include/uapi/linux/netdevice.h
12257
12258 NETWORKING DRIVERS (WIRELESS)
12259 M:      Kalle Valo <kvalo@codeaurora.org>
12260 L:      linux-wireless@vger.kernel.org
12261 S:      Maintained
12262 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
12263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
12264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
12265 F:      Documentation/devicetree/bindings/net/wireless/
12266 F:      drivers/net/wireless/
12267
12268 NETWORKING [DSA]
12269 M:      Andrew Lunn <andrew@lunn.ch>
12270 M:      Vivien Didelot <vivien.didelot@gmail.com>
12271 M:      Florian Fainelli <f.fainelli@gmail.com>
12272 M:      Vladimir Oltean <olteanv@gmail.com>
12273 S:      Maintained
12274 F:      Documentation/devicetree/bindings/net/dsa/
12275 F:      drivers/net/dsa/
12276 F:      include/linux/dsa/
12277 F:      include/linux/platform_data/dsa.h
12278 F:      include/net/dsa.h
12279 F:      net/dsa/
12280
12281 NETWORKING [GENERAL]
12282 M:      "David S. Miller" <davem@davemloft.net>
12283 M:      Jakub Kicinski <kuba@kernel.org>
12284 L:      netdev@vger.kernel.org
12285 S:      Maintained
12286 W:      http://www.linuxfoundation.org/en/Net
12287 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
12288 B:      mailto:netdev@vger.kernel.org
12289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
12290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
12291 F:      Documentation/networking/
12292 F:      include/linux/in.h
12293 F:      include/linux/net.h
12294 F:      include/linux/netdevice.h
12295 F:      include/net/
12296 F:      include/uapi/linux/in.h
12297 F:      include/uapi/linux/net.h
12298 F:      include/uapi/linux/net_namespace.h
12299 F:      include/uapi/linux/netdevice.h
12300 F:      lib/net_utils.c
12301 F:      lib/random32.c
12302 F:      net/
12303 F:      tools/testing/selftests/net/
12304
12305 NETWORKING [IPSEC]
12306 M:      Steffen Klassert <steffen.klassert@secunet.com>
12307 M:      Herbert Xu <herbert@gondor.apana.org.au>
12308 M:      "David S. Miller" <davem@davemloft.net>
12309 L:      netdev@vger.kernel.org
12310 S:      Maintained
12311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
12312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
12313 F:      include/net/xfrm.h
12314 F:      include/uapi/linux/xfrm.h
12315 F:      net/ipv4/ah4.c
12316 F:      net/ipv4/esp4*
12317 F:      net/ipv4/ip_vti.c
12318 F:      net/ipv4/ipcomp.c
12319 F:      net/ipv4/xfrm*
12320 F:      net/ipv6/ah6.c
12321 F:      net/ipv6/esp6*
12322 F:      net/ipv6/ip6_vti.c
12323 F:      net/ipv6/ipcomp6.c
12324 F:      net/ipv6/xfrm*
12325 F:      net/key/
12326 F:      net/xfrm/
12327 F:      tools/testing/selftests/net/ipsec.c
12328
12329 NETWORKING [IPv4/IPv6]
12330 M:      "David S. Miller" <davem@davemloft.net>
12331 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
12332 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
12333 L:      netdev@vger.kernel.org
12334 S:      Maintained
12335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
12336 F:      arch/x86/net/*
12337 F:      include/net/ip*
12338 F:      net/ipv4/
12339 F:      net/ipv6/
12340
12341 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
12342 M:      Paul Moore <paul@paul-moore.com>
12343 L:      netdev@vger.kernel.org
12344 L:      linux-security-module@vger.kernel.org
12345 S:      Maintained
12346 W:      https://github.com/netlabel
12347 F:      Documentation/netlabel/
12348 F:      include/net/calipso.h
12349 F:      include/net/cipso_ipv4.h
12350 F:      include/net/netlabel.h
12351 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
12352 F:      include/uapi/linux/netfilter/xt_SECMARK.h
12353 F:      net/ipv4/cipso_ipv4.c
12354 F:      net/ipv6/calipso.c
12355 F:      net/netfilter/xt_CONNSECMARK.c
12356 F:      net/netfilter/xt_SECMARK.c
12357 F:      net/netlabel/
12358
12359 NETWORKING [MPTCP]
12360 M:      Mat Martineau <mathew.j.martineau@linux.intel.com>
12361 M:      Matthieu Baerts <matthieu.baerts@tessares.net>
12362 L:      netdev@vger.kernel.org
12363 L:      mptcp@lists.01.org
12364 S:      Maintained
12365 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
12366 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
12367 F:      Documentation/networking/mptcp-sysctl.rst
12368 F:      include/net/mptcp.h
12369 F:      include/uapi/linux/mptcp.h
12370 F:      net/mptcp/
12371 F:      tools/testing/selftests/net/mptcp/
12372
12373 NETWORKING [TCP]
12374 M:      Eric Dumazet <edumazet@google.com>
12375 L:      netdev@vger.kernel.org
12376 S:      Maintained
12377 F:      include/linux/tcp.h
12378 F:      include/net/tcp.h
12379 F:      include/trace/events/tcp.h
12380 F:      include/uapi/linux/tcp.h
12381 F:      net/ipv4/syncookies.c
12382 F:      net/ipv4/tcp*.c
12383 F:      net/ipv6/syncookies.c
12384 F:      net/ipv6/tcp*.c
12385
12386 NETWORKING [TLS]
12387 M:      Boris Pismenny <borisp@nvidia.com>
12388 M:      Aviad Yehezkel <aviadye@nvidia.com>
12389 M:      John Fastabend <john.fastabend@gmail.com>
12390 M:      Daniel Borkmann <daniel@iogearbox.net>
12391 M:      Jakub Kicinski <kuba@kernel.org>
12392 L:      netdev@vger.kernel.org
12393 S:      Maintained
12394 F:      include/net/tls.h
12395 F:      include/uapi/linux/tls.h
12396 F:      net/tls/*
12397
12398 NETWORKING [WIRELESS]
12399 L:      linux-wireless@vger.kernel.org
12400 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
12401
12402 NETXEN (1/10) GbE SUPPORT
12403 M:      Manish Chopra <manishc@marvell.com>
12404 M:      Rahul Verma <rahulv@marvell.com>
12405 M:      GR-Linux-NIC-Dev@marvell.com
12406 L:      netdev@vger.kernel.org
12407 S:      Supported
12408 F:      drivers/net/ethernet/qlogic/netxen/
12409
12410 NET_FAILOVER MODULE
12411 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
12412 L:      netdev@vger.kernel.org
12413 S:      Supported
12414 F:      Documentation/networking/net_failover.rst
12415 F:      drivers/net/net_failover.c
12416 F:      include/net/net_failover.h
12417
12418 NEXTHOP
12419 M:      David Ahern <dsahern@kernel.org>
12420 L:      netdev@vger.kernel.org
12421 S:      Maintained
12422 F:      include/net/netns/nexthop.h
12423 F:      include/net/nexthop.h
12424 F:      include/uapi/linux/nexthop.h
12425 F:      net/ipv4/nexthop.c
12426
12427 NFC SUBSYSTEM
12428 L:      netdev@vger.kernel.org
12429 S:      Orphan
12430 F:      Documentation/devicetree/bindings/net/nfc/
12431 F:      drivers/nfc/
12432 F:      include/linux/platform_data/nfcmrvl.h
12433 F:      include/net/nfc/
12434 F:      include/uapi/linux/nfc.h
12435 F:      net/nfc/
12436
12437 NFS, SUNRPC, AND LOCKD CLIENTS
12438 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
12439 M:      Anna Schumaker <anna.schumaker@netapp.com>
12440 L:      linux-nfs@vger.kernel.org
12441 S:      Maintained
12442 W:      http://client.linux-nfs.org
12443 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
12444 F:      fs/lockd/
12445 F:      fs/nfs/
12446 F:      fs/nfs_common/
12447 F:      include/linux/lockd/
12448 F:      include/linux/nfs*
12449 F:      include/linux/sunrpc/
12450 F:      include/uapi/linux/nfs*
12451 F:      include/uapi/linux/sunrpc/
12452 F:      net/sunrpc/
12453 F:      Documentation/filesystems/nfs/
12454
12455 NILFS2 FILESYSTEM
12456 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
12457 L:      linux-nilfs@vger.kernel.org
12458 S:      Supported
12459 W:      https://nilfs.sourceforge.io/
12460 W:      https://nilfs.osdn.jp/
12461 T:      git git://github.com/konis/nilfs2.git
12462 F:      Documentation/filesystems/nilfs2.rst
12463 F:      fs/nilfs2/
12464 F:      include/trace/events/nilfs2.h
12465 F:      include/uapi/linux/nilfs2_api.h
12466 F:      include/uapi/linux/nilfs2_ondisk.h
12467
12468 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
12469 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
12470 S:      Maintained
12471 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
12472 F:      Documentation/scsi/NinjaSCSI.rst
12473 F:      drivers/scsi/pcmcia/nsp_*
12474
12475 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
12476 M:      GOTO Masanori <gotom@debian.or.jp>
12477 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
12478 S:      Maintained
12479 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
12480 F:      Documentation/scsi/NinjaSCSI.rst
12481 F:      drivers/scsi/nsp32*
12482
12483 NIOS2 ARCHITECTURE
12484 M:      Ley Foon Tan <ley.foon.tan@intel.com>
12485 S:      Maintained
12486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
12487 F:      arch/nios2/
12488
12489 NITRO ENCLAVES (NE)
12490 M:      Andra Paraschiv <andraprs@amazon.com>
12491 M:      Alexandru Vasile <lexnv@amazon.com>
12492 M:      Alexandru Ciobotaru <alcioa@amazon.com>
12493 L:      linux-kernel@vger.kernel.org
12494 S:      Supported
12495 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
12496 F:      Documentation/virt/ne_overview.rst
12497 F:      drivers/virt/nitro_enclaves/
12498 F:      include/linux/nitro_enclaves.h
12499 F:      include/uapi/linux/nitro_enclaves.h
12500 F:      samples/nitro_enclaves/
12501
12502 NOHZ, DYNTICKS SUPPORT
12503 M:      Frederic Weisbecker <fweisbec@gmail.com>
12504 M:      Thomas Gleixner <tglx@linutronix.de>
12505 M:      Ingo Molnar <mingo@kernel.org>
12506 L:      linux-kernel@vger.kernel.org
12507 S:      Maintained
12508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
12509 F:      include/linux/sched/nohz.h
12510 F:      include/linux/tick.h
12511 F:      kernel/time/tick*.*
12512
12513 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
12514 M:      Pavel Machek <pavel@ucw.cz>
12515 M:      Sakari Ailus <sakari.ailus@iki.fi>
12516 L:      linux-media@vger.kernel.org
12517 S:      Maintained
12518 F:      drivers/media/i2c/ad5820.c
12519 F:      drivers/media/i2c/et8ek8
12520
12521 NOKIA N900 POWER SUPPLY DRIVERS
12522 R:      Pali Rohár <pali@kernel.org>
12523 F:      drivers/power/supply/bq2415x_charger.c
12524 F:      drivers/power/supply/bq27xxx_battery.c
12525 F:      drivers/power/supply/bq27xxx_battery_i2c.c
12526 F:      drivers/power/supply/isp1704_charger.c
12527 F:      drivers/power/supply/rx51_battery.c
12528 F:      include/linux/power/bq2415x_charger.h
12529 F:      include/linux/power/bq27xxx_battery.h
12530
12531 NOLIBC HEADER FILE
12532 M:      Willy Tarreau <w@1wt.eu>
12533 S:      Maintained
12534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
12535 F:      tools/include/nolibc/
12536
12537 NSDEPS
12538 M:      Matthias Maennich <maennich@google.com>
12539 S:      Maintained
12540 F:      Documentation/core-api/symbol-namespaces.rst
12541 F:      scripts/nsdeps
12542
12543 NTB AMD DRIVER
12544 M:      Sanjay R Mehta <sanju.mehta@amd.com>
12545 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
12546 L:      linux-ntb@googlegroups.com
12547 S:      Supported
12548 F:      drivers/ntb/hw/amd/
12549
12550 NTB DRIVER CORE
12551 M:      Jon Mason <jdmason@kudzu.us>
12552 M:      Dave Jiang <dave.jiang@intel.com>
12553 M:      Allen Hubbe <allenbh@gmail.com>
12554 L:      linux-ntb@googlegroups.com
12555 S:      Supported
12556 W:      https://github.com/jonmason/ntb/wiki
12557 T:      git git://github.com/jonmason/ntb.git
12558 F:      drivers/net/ntb_netdev.c
12559 F:      drivers/ntb/
12560 F:      include/linux/ntb.h
12561 F:      include/linux/ntb_transport.h
12562 F:      tools/testing/selftests/ntb/
12563
12564 NTB IDT DRIVER
12565 M:      Serge Semin <fancer.lancer@gmail.com>
12566 L:      linux-ntb@googlegroups.com
12567 S:      Supported
12568 F:      drivers/ntb/hw/idt/
12569
12570 NTB INTEL DRIVER
12571 M:      Dave Jiang <dave.jiang@intel.com>
12572 L:      linux-ntb@googlegroups.com
12573 S:      Supported
12574 W:      https://github.com/davejiang/linux/wiki
12575 T:      git https://github.com/davejiang/linux.git
12576 F:      drivers/ntb/hw/intel/
12577
12578 NTFS FILESYSTEM
12579 M:      Anton Altaparmakov <anton@tuxera.com>
12580 L:      linux-ntfs-dev@lists.sourceforge.net
12581 S:      Supported
12582 W:      http://www.tuxera.com/
12583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
12584 F:      Documentation/filesystems/ntfs.rst
12585 F:      fs/ntfs/
12586
12587 NUBUS SUBSYSTEM
12588 M:      Finn Thain <fthain@telegraphics.com.au>
12589 L:      linux-m68k@lists.linux-m68k.org
12590 S:      Maintained
12591 F:      arch/*/include/asm/nubus.h
12592 F:      drivers/nubus/
12593 F:      include/linux/nubus.h
12594 F:      include/uapi/linux/nubus.h
12595
12596 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
12597 M:      Antonino Daplas <adaplas@gmail.com>
12598 L:      linux-fbdev@vger.kernel.org
12599 S:      Maintained
12600 F:      drivers/video/fbdev/nvidia/
12601 F:      drivers/video/fbdev/riva/
12602
12603 NVM EXPRESS DRIVER
12604 M:      Keith Busch <kbusch@kernel.org>
12605 M:      Jens Axboe <axboe@fb.com>
12606 M:      Christoph Hellwig <hch@lst.de>
12607 M:      Sagi Grimberg <sagi@grimberg.me>
12608 L:      linux-nvme@lists.infradead.org
12609 S:      Supported
12610 W:      http://git.infradead.org/nvme.git
12611 T:      git://git.infradead.org/nvme.git
12612 F:      drivers/nvme/host/
12613 F:      include/linux/nvme.h
12614 F:      include/uapi/linux/nvme_ioctl.h
12615
12616 NVM EXPRESS FC TRANSPORT DRIVERS
12617 M:      James Smart <james.smart@broadcom.com>
12618 L:      linux-nvme@lists.infradead.org
12619 S:      Supported
12620 F:      drivers/nvme/host/fc.c
12621 F:      drivers/nvme/target/fc.c
12622 F:      drivers/nvme/target/fcloop.c
12623 F:      include/linux/nvme-fc-driver.h
12624 F:      include/linux/nvme-fc.h
12625
12626 NVM EXPRESS TARGET DRIVER
12627 M:      Christoph Hellwig <hch@lst.de>
12628 M:      Sagi Grimberg <sagi@grimberg.me>
12629 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
12630 L:      linux-nvme@lists.infradead.org
12631 S:      Supported
12632 W:      http://git.infradead.org/nvme.git
12633 T:      git://git.infradead.org/nvme.git
12634 F:      drivers/nvme/target/
12635
12636 NVMEM FRAMEWORK
12637 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12638 S:      Maintained
12639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
12640 F:      Documentation/ABI/stable/sysfs-bus-nvmem
12641 F:      Documentation/devicetree/bindings/nvmem/
12642 F:      drivers/nvmem/
12643 F:      include/linux/nvmem-consumer.h
12644 F:      include/linux/nvmem-provider.h
12645
12646 NXP FSPI DRIVER
12647 M:      Ashish Kumar <ashish.kumar@nxp.com>
12648 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
12649 L:      linux-spi@vger.kernel.org
12650 S:      Maintained
12651 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
12652 F:      drivers/spi/spi-nxp-fspi.c
12653
12654 NXP FXAS21002C DRIVER
12655 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12656 L:      linux-iio@vger.kernel.org
12657 S:      Maintained
12658 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
12659 F:      drivers/iio/gyro/fxas21002c.h
12660 F:      drivers/iio/gyro/fxas21002c_core.c
12661 F:      drivers/iio/gyro/fxas21002c_i2c.c
12662 F:      drivers/iio/gyro/fxas21002c_spi.c
12663
12664 NXP i.MX 8MQ DCSS DRIVER
12665 M:      Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
12666 R:      Lucas Stach <l.stach@pengutronix.de>
12667 L:      dri-devel@lists.freedesktop.org
12668 S:      Maintained
12669 F:      Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
12670 F:      drivers/gpu/drm/imx/dcss/
12671
12672 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
12673 M:      Jagan Teki <jagan@amarulasolutions.com>
12674 S:      Maintained
12675 F:      Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
12676 F:      drivers/regulator/pf8x00-regulator.c
12677
12678 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
12679 M:      Krzysztof Kozlowski <krzk@kernel.org>
12680 L:      linux-kernel@vger.kernel.org
12681 S:      Maintained
12682 F:      Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
12683 F:      drivers/extcon/extcon-ptn5150.c
12684
12685 NXP SGTL5000 DRIVER
12686 M:      Fabio Estevam <festevam@gmail.com>
12687 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12688 S:      Maintained
12689 F:      Documentation/devicetree/bindings/sound/sgtl5000.yaml
12690 F:      sound/soc/codecs/sgtl5000*
12691
12692 NXP SJA1105 ETHERNET SWITCH DRIVER
12693 M:      Vladimir Oltean <olteanv@gmail.com>
12694 L:      linux-kernel@vger.kernel.org
12695 S:      Maintained
12696 F:      drivers/net/dsa/sja1105
12697
12698 NXP TDA998X DRM DRIVER
12699 M:      Russell King <linux@armlinux.org.uk>
12700 S:      Maintained
12701 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
12702 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
12703 F:      drivers/gpu/drm/i2c/tda998x_drv.c
12704 F:      include/drm/i2c/tda998x.h
12705 F:      include/dt-bindings/display/tda998x.h
12706 K:      "nxp,tda998x"
12707
12708 NXP TFA9879 DRIVER
12709 M:      Peter Rosin <peda@axentia.se>
12710 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12711 S:      Maintained
12712 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
12713 F:      sound/soc/codecs/tfa9879*
12714
12715 NXP-NCI NFC DRIVER
12716 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
12717 R:      Charles Gorand <charles.gorand@effinnov.com>
12718 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12719 S:      Supported
12720 F:      drivers/nfc/nxp-nci
12721
12722 OBJAGG
12723 M:      Jiri Pirko <jiri@nvidia.com>
12724 L:      netdev@vger.kernel.org
12725 S:      Supported
12726 F:      include/linux/objagg.h
12727 F:      lib/objagg.c
12728 F:      lib/test_objagg.c
12729
12730 OBJTOOL
12731 M:      Josh Poimboeuf <jpoimboe@redhat.com>
12732 M:      Peter Zijlstra <peterz@infradead.org>
12733 S:      Supported
12734 F:      tools/objtool/
12735 F:      include/linux/objtool.h
12736
12737 OCELOT ETHERNET SWITCH DRIVER
12738 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
12739 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
12740 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
12741 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12742 L:      netdev@vger.kernel.org
12743 S:      Supported
12744 F:      drivers/net/dsa/ocelot/*
12745 F:      drivers/net/ethernet/mscc/
12746 F:      include/soc/mscc/ocelot*
12747 F:      net/dsa/tag_ocelot.c
12748 F:      tools/testing/selftests/drivers/net/ocelot/*
12749
12750 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
12751 M:      Frederic Barrat <fbarrat@linux.ibm.com>
12752 M:      Andrew Donnellan <ajd@linux.ibm.com>
12753 L:      linuxppc-dev@lists.ozlabs.org
12754 S:      Supported
12755 F:      Documentation/userspace-api/accelerators/ocxl.rst
12756 F:      arch/powerpc/include/asm/pnv-ocxl.h
12757 F:      arch/powerpc/platforms/powernv/ocxl.c
12758 F:      drivers/misc/ocxl/
12759 F:      include/misc/ocxl*
12760 F:      include/uapi/misc/ocxl.h
12761
12762 OMAP AUDIO SUPPORT
12763 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
12764 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
12765 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12766 L:      linux-omap@vger.kernel.org
12767 S:      Maintained
12768 F:      sound/soc/ti/n810.c
12769 F:      sound/soc/ti/omap*
12770 F:      sound/soc/ti/rx51.c
12771 F:      sound/soc/ti/sdma-pcm.*
12772
12773 OMAP CLOCK FRAMEWORK SUPPORT
12774 M:      Paul Walmsley <paul@pwsan.com>
12775 L:      linux-omap@vger.kernel.org
12776 S:      Maintained
12777 F:      arch/arm/*omap*/*clock*
12778
12779 OMAP DEVICE TREE SUPPORT
12780 M:      Benoît Cousson <bcousson@baylibre.com>
12781 M:      Tony Lindgren <tony@atomide.com>
12782 L:      linux-omap@vger.kernel.org
12783 L:      devicetree@vger.kernel.org
12784 S:      Maintained
12785 F:      arch/arm/boot/dts/*am3*
12786 F:      arch/arm/boot/dts/*am4*
12787 F:      arch/arm/boot/dts/*am5*
12788 F:      arch/arm/boot/dts/*dra7*
12789 F:      arch/arm/boot/dts/*omap*
12790 F:      arch/arm/boot/dts/logicpd-som-lv*
12791 F:      arch/arm/boot/dts/logicpd-torpedo*
12792
12793 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
12794 L:      linux-omap@vger.kernel.org
12795 L:      linux-fbdev@vger.kernel.org
12796 S:      Orphan
12797 F:      Documentation/arm/omap/dss.rst
12798 F:      drivers/video/fbdev/omap2/
12799
12800 OMAP FRAMEBUFFER SUPPORT
12801 L:      linux-fbdev@vger.kernel.org
12802 L:      linux-omap@vger.kernel.org
12803 S:      Orphan
12804 F:      drivers/video/fbdev/omap/
12805
12806 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
12807 M:      Roger Quadros <rogerq@ti.com>
12808 M:      Tony Lindgren <tony@atomide.com>
12809 L:      linux-omap@vger.kernel.org
12810 S:      Maintained
12811 F:      arch/arm/mach-omap2/*gpmc*
12812 F:      drivers/memory/omap-gpmc.c
12813
12814 OMAP GPIO DRIVER
12815 M:      Grygorii Strashko <grygorii.strashko@ti.com>
12816 M:      Santosh Shilimkar <ssantosh@kernel.org>
12817 M:      Kevin Hilman <khilman@kernel.org>
12818 L:      linux-omap@vger.kernel.org
12819 S:      Maintained
12820 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
12821 F:      drivers/gpio/gpio-omap.c
12822
12823 OMAP HARDWARE SPINLOCK SUPPORT
12824 M:      Ohad Ben-Cohen <ohad@wizery.com>
12825 L:      linux-omap@vger.kernel.org
12826 S:      Maintained
12827 F:      drivers/hwspinlock/omap_hwspinlock.c
12828
12829 OMAP HS MMC SUPPORT
12830 L:      linux-mmc@vger.kernel.org
12831 L:      linux-omap@vger.kernel.org
12832 S:      Orphan
12833 F:      drivers/mmc/host/omap_hsmmc.c
12834
12835 OMAP HWMOD DATA
12836 M:      Paul Walmsley <paul@pwsan.com>
12837 L:      linux-omap@vger.kernel.org
12838 S:      Maintained
12839 F:      arch/arm/mach-omap2/omap_hwmod*data*
12840
12841 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
12842 M:      Benoît Cousson <bcousson@baylibre.com>
12843 L:      linux-omap@vger.kernel.org
12844 S:      Maintained
12845 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
12846
12847 OMAP HWMOD SUPPORT
12848 M:      Benoît Cousson <bcousson@baylibre.com>
12849 M:      Paul Walmsley <paul@pwsan.com>
12850 L:      linux-omap@vger.kernel.org
12851 S:      Maintained
12852 F:      arch/arm/mach-omap2/omap_hwmod.*
12853
12854 OMAP I2C DRIVER
12855 M:      Vignesh R <vigneshr@ti.com>
12856 L:      linux-omap@vger.kernel.org
12857 L:      linux-i2c@vger.kernel.org
12858 S:      Maintained
12859 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
12860 F:      drivers/i2c/busses/i2c-omap.c
12861
12862 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
12863 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12864 L:      linux-media@vger.kernel.org
12865 S:      Maintained
12866 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
12867 F:      drivers/media/platform/omap3isp/
12868 F:      drivers/staging/media/omap4iss/
12869
12870 OMAP MMC SUPPORT
12871 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12872 L:      linux-omap@vger.kernel.org
12873 S:      Odd Fixes
12874 F:      drivers/mmc/host/omap.c
12875
12876 OMAP POWER MANAGEMENT SUPPORT
12877 M:      Kevin Hilman <khilman@kernel.org>
12878 L:      linux-omap@vger.kernel.org
12879 S:      Maintained
12880 F:      arch/arm/*omap*/*pm*
12881 F:      drivers/cpufreq/omap-cpufreq.c
12882
12883 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
12884 M:      Rajendra Nayak <rnayak@codeaurora.org>
12885 M:      Paul Walmsley <paul@pwsan.com>
12886 L:      linux-omap@vger.kernel.org
12887 S:      Maintained
12888 F:      arch/arm/mach-omap2/prm*
12889
12890 OMAP RANDOM NUMBER GENERATOR SUPPORT
12891 M:      Deepak Saxena <dsaxena@plexity.net>
12892 S:      Maintained
12893 F:      drivers/char/hw_random/omap-rng.c
12894
12895 OMAP USB SUPPORT
12896 L:      linux-usb@vger.kernel.org
12897 L:      linux-omap@vger.kernel.org
12898 S:      Orphan
12899 F:      arch/arm/*omap*/usb*
12900 F:      drivers/usb/*/*omap*
12901
12902 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
12903 M:      Mark Jackson <mpfj@newflow.co.uk>
12904 L:      linux-omap@vger.kernel.org
12905 S:      Maintained
12906 F:      arch/arm/boot/dts/am335x-nano.dts
12907
12908 OMAP1 SUPPORT
12909 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12910 M:      Tony Lindgren <tony@atomide.com>
12911 L:      linux-omap@vger.kernel.org
12912 S:      Maintained
12913 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12915 F:      arch/arm/configs/omap1_defconfig
12916 F:      arch/arm/mach-omap1/
12917 F:      arch/arm/plat-omap/
12918 F:      drivers/i2c/busses/i2c-omap.c
12919 F:      include/linux/platform_data/ams-delta-fiq.h
12920 F:      include/linux/platform_data/i2c-omap.h
12921
12922 OMAP2+ SUPPORT
12923 M:      Tony Lindgren <tony@atomide.com>
12924 L:      linux-omap@vger.kernel.org
12925 S:      Maintained
12926 W:      http://www.muru.com/linux/omap/
12927 W:      http://linux.omap.com/
12928 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12930 F:      arch/arm/configs/omap2plus_defconfig
12931 F:      arch/arm/mach-omap2/
12932 F:      arch/arm/plat-omap/
12933 F:      drivers/bus/ti-sysc.c
12934 F:      drivers/i2c/busses/i2c-omap.c
12935 F:      drivers/irqchip/irq-omap-intc.c
12936 F:      drivers/mfd/*omap*.c
12937 F:      drivers/mfd/menelaus.c
12938 F:      drivers/mfd/palmas.c
12939 F:      drivers/mfd/tps65217.c
12940 F:      drivers/mfd/tps65218.c
12941 F:      drivers/mfd/tps65910.c
12942 F:      drivers/mfd/twl-core.[ch]
12943 F:      drivers/mfd/twl4030*.c
12944 F:      drivers/mfd/twl6030*.c
12945 F:      drivers/mfd/twl6040*.c
12946 F:      drivers/regulator/palmas-regulator*.c
12947 F:      drivers/regulator/pbias-regulator.c
12948 F:      drivers/regulator/tps65217-regulator.c
12949 F:      drivers/regulator/tps65218-regulator.c
12950 F:      drivers/regulator/tps65910-regulator.c
12951 F:      drivers/regulator/twl-regulator.c
12952 F:      drivers/regulator/twl6030-regulator.c
12953 F:      include/linux/platform_data/i2c-omap.h
12954 F:      include/linux/platform_data/ti-sysc.h
12955
12956 OMFS FILESYSTEM
12957 M:      Bob Copeland <me@bobcopeland.com>
12958 L:      linux-karma-devel@lists.sourceforge.net
12959 S:      Maintained
12960 F:      Documentation/filesystems/omfs.rst
12961 F:      fs/omfs/
12962
12963 OMNIKEY CARDMAN 4000 DRIVER
12964 M:      Harald Welte <laforge@gnumonks.org>
12965 S:      Maintained
12966 F:      drivers/char/pcmcia/cm4000_cs.c
12967 F:      include/linux/cm4000_cs.h
12968 F:      include/uapi/linux/cm4000_cs.h
12969
12970 OMNIKEY CARDMAN 4040 DRIVER
12971 M:      Harald Welte <laforge@gnumonks.org>
12972 S:      Maintained
12973 F:      drivers/char/pcmcia/cm4040_cs.*
12974
12975 OMNIVISION OV02A10 SENSOR DRIVER
12976 M:      Dongchun Zhu <dongchun.zhu@mediatek.com>
12977 L:      linux-media@vger.kernel.org
12978 S:      Maintained
12979 T:      git git://linuxtv.org/media_tree.git
12980 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
12981 F:      drivers/media/i2c/ov02a10.c
12982
12983 OMNIVISION OV13858 SENSOR DRIVER
12984 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12985 L:      linux-media@vger.kernel.org
12986 S:      Maintained
12987 T:      git git://linuxtv.org/media_tree.git
12988 F:      drivers/media/i2c/ov13858.c
12989
12990 OMNIVISION OV2680 SENSOR DRIVER
12991 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12992 L:      linux-media@vger.kernel.org
12993 S:      Maintained
12994 T:      git git://linuxtv.org/media_tree.git
12995 F:      Documentation/devicetree/bindings/media/i2c/ov2680.yaml
12996 F:      drivers/media/i2c/ov2680.c
12997
12998 OMNIVISION OV2685 SENSOR DRIVER
12999 M:      Shunqian Zheng <zhengsq@rock-chips.com>
13000 L:      linux-media@vger.kernel.org
13001 S:      Maintained
13002 T:      git git://linuxtv.org/media_tree.git
13003 F:      drivers/media/i2c/ov2685.c
13004
13005 OMNIVISION OV2740 SENSOR DRIVER
13006 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13007 R:      Shawn Tu <shawnx.tu@intel.com>
13008 R:      Bingbu Cao <bingbu.cao@intel.com>
13009 L:      linux-media@vger.kernel.org
13010 S:      Maintained
13011 T:      git git://linuxtv.org/media_tree.git
13012 F:      drivers/media/i2c/ov2740.c
13013
13014 OMNIVISION OV5640 SENSOR DRIVER
13015 M:      Steve Longerbeam <slongerbeam@gmail.com>
13016 L:      linux-media@vger.kernel.org
13017 S:      Maintained
13018 T:      git git://linuxtv.org/media_tree.git
13019 F:      drivers/media/i2c/ov5640.c
13020
13021 OMNIVISION OV5647 SENSOR DRIVER
13022 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
13023 M:      Jacopo Mondi <jacopo@jmondi.org>
13024 L:      linux-media@vger.kernel.org
13025 S:      Maintained
13026 T:      git git://linuxtv.org/media_tree.git
13027 F:      Documentation/devicetree/bindings/media/i2c/ov5647.yaml
13028 F:      drivers/media/i2c/ov5647.c
13029
13030 OMNIVISION OV5670 SENSOR DRIVER
13031 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
13032 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
13033 L:      linux-media@vger.kernel.org
13034 S:      Maintained
13035 T:      git git://linuxtv.org/media_tree.git
13036 F:      drivers/media/i2c/ov5670.c
13037
13038 OMNIVISION OV5675 SENSOR DRIVER
13039 M:      Shawn Tu <shawnx.tu@intel.com>
13040 L:      linux-media@vger.kernel.org
13041 S:      Maintained
13042 T:      git git://linuxtv.org/media_tree.git
13043 F:      drivers/media/i2c/ov5675.c
13044
13045 OMNIVISION OV5695 SENSOR DRIVER
13046 M:      Shunqian Zheng <zhengsq@rock-chips.com>
13047 L:      linux-media@vger.kernel.org
13048 S:      Maintained
13049 T:      git git://linuxtv.org/media_tree.git
13050 F:      drivers/media/i2c/ov5695.c
13051
13052 OMNIVISION OV7670 SENSOR DRIVER
13053 L:      linux-media@vger.kernel.org
13054 S:      Orphan
13055 T:      git git://linuxtv.org/media_tree.git
13056 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
13057 F:      drivers/media/i2c/ov7670.c
13058
13059 OMNIVISION OV772x SENSOR DRIVER
13060 M:      Jacopo Mondi <jacopo@jmondi.org>
13061 L:      linux-media@vger.kernel.org
13062 S:      Odd fixes
13063 T:      git git://linuxtv.org/media_tree.git
13064 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
13065 F:      drivers/media/i2c/ov772x.c
13066 F:      include/media/i2c/ov772x.h
13067
13068 OMNIVISION OV7740 SENSOR DRIVER
13069 M:      Wenyou Yang <wenyou.yang@microchip.com>
13070 L:      linux-media@vger.kernel.org
13071 S:      Maintained
13072 T:      git git://linuxtv.org/media_tree.git
13073 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
13074 F:      drivers/media/i2c/ov7740.c
13075
13076 OMNIVISION OV8856 SENSOR DRIVER
13077 M:      Dongchun Zhu <dongchun.zhu@mediatek.com>
13078 L:      linux-media@vger.kernel.org
13079 S:      Maintained
13080 T:      git git://linuxtv.org/media_tree.git
13081 F:      Documentation/devicetree/bindings/media/i2c/ov8856.yaml
13082 F:      drivers/media/i2c/ov8856.c
13083
13084 OMNIVISION OV9640 SENSOR DRIVER
13085 M:      Petr Cvek <petrcvekcz@gmail.com>
13086 L:      linux-media@vger.kernel.org
13087 S:      Maintained
13088 F:      drivers/media/i2c/ov9640.*
13089
13090 OMNIVISION OV9650 SENSOR DRIVER
13091 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13092 R:      Akinobu Mita <akinobu.mita@gmail.com>
13093 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13094 L:      linux-media@vger.kernel.org
13095 S:      Maintained
13096 T:      git git://linuxtv.org/media_tree.git
13097 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
13098 F:      drivers/media/i2c/ov9650.c
13099
13100 OMNIVISION OV9734 SENSOR DRIVER
13101 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13102 R:      Bingbu Cao <bingbu.cao@intel.com>
13103 L:      linux-media@vger.kernel.org
13104 S:      Maintained
13105 T:      git git://linuxtv.org/media_tree.git
13106 F:      drivers/media/i2c/ov9734.c
13107
13108 ONENAND FLASH DRIVER
13109 M:      Kyungmin Park <kyungmin.park@samsung.com>
13110 L:      linux-mtd@lists.infradead.org
13111 S:      Maintained
13112 F:      drivers/mtd/nand/onenand/
13113 F:      include/linux/mtd/onenand*.h
13114
13115 ONION OMEGA2+ BOARD
13116 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
13117 L:      linux-mips@vger.kernel.org
13118 S:      Maintained
13119 F:      arch/mips/boot/dts/ralink/omega2p.dts
13120
13121 OP-TEE DRIVER
13122 M:      Jens Wiklander <jens.wiklander@linaro.org>
13123 L:      op-tee@lists.trustedfirmware.org
13124 S:      Maintained
13125 F:      Documentation/ABI/testing/sysfs-bus-optee-devices
13126 F:      drivers/tee/optee/
13127
13128 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
13129 M:      Sumit Garg <sumit.garg@linaro.org>
13130 L:      op-tee@lists.trustedfirmware.org
13131 S:      Maintained
13132 F:      drivers/char/hw_random/optee-rng.c
13133
13134 OPA-VNIC DRIVER
13135 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
13136 M:      Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
13137 L:      linux-rdma@vger.kernel.org
13138 S:      Supported
13139 F:      drivers/infiniband/ulp/opa_vnic
13140
13141 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
13142 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
13143 M:      Frank Rowand <frowand.list@gmail.com>
13144 L:      devicetree@vger.kernel.org
13145 S:      Maintained
13146 F:      Documentation/devicetree/dynamic-resolution-notes.rst
13147 F:      Documentation/devicetree/overlay-notes.rst
13148 F:      drivers/of/overlay.c
13149 F:      drivers/of/resolver.c
13150 K:      of_overlay_notifier_
13151
13152 OPEN FIRMWARE AND FLATTENED DEVICE TREE
13153 M:      Rob Herring <robh+dt@kernel.org>
13154 M:      Frank Rowand <frowand.list@gmail.com>
13155 L:      devicetree@vger.kernel.org
13156 S:      Maintained
13157 W:      http://www.devicetree.org/
13158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
13159 F:      Documentation/ABI/testing/sysfs-firmware-ofw
13160 F:      drivers/of/
13161 F:      include/linux/of*.h
13162 F:      scripts/dtc/
13163
13164 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
13165 M:      Rob Herring <robh+dt@kernel.org>
13166 L:      devicetree@vger.kernel.org
13167 S:      Maintained
13168 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
13169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
13170 F:      Documentation/devicetree/
13171 F:      arch/*/boot/dts/
13172 F:      include/dt-bindings/
13173
13174 OPENCORES I2C BUS DRIVER
13175 M:      Peter Korsgaard <peter@korsgaard.com>
13176 M:      Andrew Lunn <andrew@lunn.ch>
13177 L:      linux-i2c@vger.kernel.org
13178 S:      Maintained
13179 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
13180 F:      Documentation/i2c/busses/i2c-ocores.rst
13181 F:      drivers/i2c/busses/i2c-ocores.c
13182 F:      include/linux/platform_data/i2c-ocores.h
13183
13184 OPENRISC ARCHITECTURE
13185 M:      Jonas Bonn <jonas@southpole.se>
13186 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
13187 M:      Stafford Horne <shorne@gmail.com>
13188 L:      openrisc@lists.librecores.org
13189 S:      Maintained
13190 W:      http://openrisc.io
13191 T:      git git://github.com/openrisc/linux.git
13192 F:      Documentation/devicetree/bindings/openrisc/
13193 F:      Documentation/openrisc/
13194 F:      arch/openrisc/
13195 F:      drivers/irqchip/irq-ompic.c
13196 F:      drivers/irqchip/irq-or1k-*
13197
13198 OPENVSWITCH
13199 M:      Pravin B Shelar <pshelar@ovn.org>
13200 L:      netdev@vger.kernel.org
13201 L:      dev@openvswitch.org
13202 S:      Maintained
13203 W:      http://openvswitch.org
13204 F:      include/uapi/linux/openvswitch.h
13205 F:      net/openvswitch/
13206
13207 OPERATING PERFORMANCE POINTS (OPP)
13208 M:      Viresh Kumar <vireshk@kernel.org>
13209 M:      Nishanth Menon <nm@ti.com>
13210 M:      Stephen Boyd <sboyd@kernel.org>
13211 L:      linux-pm@vger.kernel.org
13212 S:      Maintained
13213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
13214 F:      Documentation/devicetree/bindings/opp/
13215 F:      Documentation/power/opp.rst
13216 F:      drivers/opp/
13217 F:      include/linux/pm_opp.h
13218
13219 OPL4 DRIVER
13220 M:      Clemens Ladisch <clemens@ladisch.de>
13221 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13222 S:      Maintained
13223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13224 F:      sound/drivers/opl4/
13225
13226 OPROFILE
13227 M:      Robert Richter <rric@kernel.org>
13228 L:      oprofile-list@lists.sf.net
13229 S:      Maintained
13230 F:      arch/*/include/asm/oprofile*.h
13231 F:      arch/*/oprofile/
13232 F:      drivers/oprofile/
13233 F:      include/linux/oprofile.h
13234
13235 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
13236 M:      Mark Fasheh <mark@fasheh.com>
13237 M:      Joel Becker <jlbec@evilplan.org>
13238 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
13239 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
13240 S:      Supported
13241 W:      http://ocfs2.wiki.kernel.org
13242 F:      Documentation/filesystems/dlmfs.rst
13243 F:      Documentation/filesystems/ocfs2.rst
13244 F:      fs/ocfs2/
13245
13246 ORANGEFS FILESYSTEM
13247 M:      Mike Marshall <hubcap@omnibond.com>
13248 R:      Martin Brandenburg <martin@omnibond.com>
13249 L:      devel@lists.orangefs.org
13250 S:      Supported
13251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
13252 F:      Documentation/filesystems/orangefs.rst
13253 F:      fs/orangefs/
13254
13255 ORINOCO DRIVER
13256 L:      linux-wireless@vger.kernel.org
13257 S:      Orphan
13258 W:      https://wireless.wiki.kernel.org/en/users/Drivers/orinoco
13259 W:      http://www.nongnu.org/orinoco/
13260 F:      drivers/net/wireless/intersil/orinoco/
13261
13262 OV2659 OMNIVISION SENSOR DRIVER
13263 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13264 L:      linux-media@vger.kernel.org
13265 S:      Maintained
13266 W:      https://linuxtv.org
13267 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13268 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13269 F:      drivers/media/i2c/ov2659.c
13270 F:      include/media/i2c/ov2659.h
13271
13272 OVERLAY FILESYSTEM
13273 M:      Miklos Szeredi <miklos@szeredi.hu>
13274 L:      linux-unionfs@vger.kernel.org
13275 S:      Supported
13276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
13277 F:      Documentation/filesystems/overlayfs.rst
13278 F:      fs/overlayfs/
13279
13280 P54 WIRELESS DRIVER
13281 M:      Christian Lamparter <chunkeey@googlemail.com>
13282 L:      linux-wireless@vger.kernel.org
13283 S:      Maintained
13284 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
13285 F:      drivers/net/wireless/intersil/p54/
13286
13287 PACKING
13288 M:      Vladimir Oltean <olteanv@gmail.com>
13289 L:      netdev@vger.kernel.org
13290 S:      Supported
13291 F:      Documentation/core-api/packing.rst
13292 F:      include/linux/packing.h
13293 F:      lib/packing.c
13294
13295 PADATA PARALLEL EXECUTION MECHANISM
13296 M:      Steffen Klassert <steffen.klassert@secunet.com>
13297 M:      Daniel Jordan <daniel.m.jordan@oracle.com>
13298 L:      linux-crypto@vger.kernel.org
13299 L:      linux-kernel@vger.kernel.org
13300 S:      Maintained
13301 F:      Documentation/core-api/padata.rst
13302 F:      include/linux/padata.h
13303 F:      kernel/padata.c
13304
13305 PAGE POOL
13306 M:      Jesper Dangaard Brouer <hawk@kernel.org>
13307 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
13308 L:      netdev@vger.kernel.org
13309 S:      Supported
13310 F:      Documentation/networking/page_pool.rst
13311 F:      include/net/page_pool.h
13312 F:      include/trace/events/page_pool.h
13313 F:      net/core/page_pool.c
13314
13315 PANASONIC LAPTOP ACPI EXTRAS DRIVER
13316 M:      Harald Welte <laforge@gnumonks.org>
13317 L:      platform-driver-x86@vger.kernel.org
13318 S:      Maintained
13319 F:      drivers/platform/x86/panasonic-laptop.c
13320
13321 PARALLAX PING IIO SENSOR DRIVER
13322 M:      Andreas Klinger <ak@it-klinger.de>
13323 L:      linux-iio@vger.kernel.org
13324 S:      Maintained
13325 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
13326 F:      drivers/iio/proximity/ping.c
13327
13328 PARALLEL LCD/KEYPAD PANEL DRIVER
13329 M:      Willy Tarreau <willy@haproxy.com>
13330 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
13331 S:      Odd Fixes
13332 F:      Documentation/admin-guide/lcd-panel-cgram.rst
13333 F:      drivers/auxdisplay/panel.c
13334
13335 PARALLEL PORT SUBSYSTEM
13336 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13337 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13338 L:      linux-parport@lists.infradead.org (subscribers-only)
13339 S:      Maintained
13340 F:      Documentation/driver-api/parport*.rst
13341 F:      drivers/char/ppdev.c
13342 F:      drivers/parport/
13343 F:      include/linux/parport*.h
13344 F:      include/uapi/linux/ppdev.h
13345
13346 PARAVIRT_OPS INTERFACE
13347 M:      Juergen Gross <jgross@suse.com>
13348 M:      Deep Shah <sdeep@vmware.com>
13349 M:      "VMware, Inc." <pv-drivers@vmware.com>
13350 L:      virtualization@lists.linux-foundation.org
13351 S:      Supported
13352 F:      Documentation/virt/paravirt_ops.rst
13353 F:      arch/*/include/asm/paravirt*.h
13354 F:      arch/*/kernel/paravirt*
13355 F:      include/linux/hypervisor.h
13356
13357 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
13358 M:      Tim Waugh <tim@cyberelk.net>
13359 L:      linux-parport@lists.infradead.org (subscribers-only)
13360 S:      Maintained
13361 F:      Documentation/admin-guide/blockdev/paride.rst
13362 F:      drivers/block/paride/
13363
13364 PARISC ARCHITECTURE
13365 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
13366 M:      Helge Deller <deller@gmx.de>
13367 L:      linux-parisc@vger.kernel.org
13368 S:      Maintained
13369 W:      https://parisc.wiki.kernel.org
13370 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
13371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
13372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
13373 F:      Documentation/parisc/
13374 F:      arch/parisc/
13375 F:      drivers/char/agp/parisc-agp.c
13376 F:      drivers/input/misc/hp_sdc_rtc.c
13377 F:      drivers/input/serio/gscps2.c
13378 F:      drivers/input/serio/hp_sdc*
13379 F:      drivers/parisc/
13380 F:      drivers/parport/parport_gsc.*
13381 F:      drivers/tty/serial/8250/8250_gsc.c
13382 F:      drivers/video/console/sti*
13383 F:      drivers/video/fbdev/sti*
13384 F:      drivers/video/logo/logo_parisc*
13385 F:      include/linux/hp_sdc.h
13386
13387 PARMAN
13388 M:      Jiri Pirko <jiri@nvidia.com>
13389 L:      netdev@vger.kernel.org
13390 S:      Supported
13391 F:      include/linux/parman.h
13392 F:      lib/parman.c
13393 F:      lib/test_parman.c
13394
13395 PC ENGINES APU BOARD DRIVER
13396 M:      Enrico Weigelt, metux IT consult <info@metux.net>
13397 S:      Maintained
13398 F:      drivers/platform/x86/pcengines-apuv2.c
13399
13400 PC87360 HARDWARE MONITORING DRIVER
13401 M:      Jim Cromie <jim.cromie@gmail.com>
13402 L:      linux-hwmon@vger.kernel.org
13403 S:      Maintained
13404 F:      Documentation/hwmon/pc87360.rst
13405 F:      drivers/hwmon/pc87360.c
13406
13407 PC8736x GPIO DRIVER
13408 M:      Jim Cromie <jim.cromie@gmail.com>
13409 S:      Maintained
13410 F:      drivers/char/pc8736x_gpio.c
13411
13412 PC87427 HARDWARE MONITORING DRIVER
13413 M:      Jean Delvare <jdelvare@suse.com>
13414 L:      linux-hwmon@vger.kernel.org
13415 S:      Maintained
13416 F:      Documentation/hwmon/pc87427.rst
13417 F:      drivers/hwmon/pc87427.c
13418
13419 PCA9532 LED DRIVER
13420 M:      Riku Voipio <riku.voipio@iki.fi>
13421 S:      Maintained
13422 F:      drivers/leds/leds-pca9532.c
13423 F:      include/linux/leds-pca9532.h
13424
13425 PCA9541 I2C BUS MASTER SELECTOR DRIVER
13426 M:      Guenter Roeck <linux@roeck-us.net>
13427 L:      linux-i2c@vger.kernel.org
13428 S:      Maintained
13429 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
13430
13431 PCDP - PRIMARY CONSOLE AND DEBUG PORT
13432 M:      Khalid Aziz <khalid@gonehiking.org>
13433 S:      Maintained
13434 F:      drivers/firmware/pcdp.*
13435
13436 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
13437 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
13438 M:      Pali Rohár <pali@kernel.org>
13439 L:      linux-pci@vger.kernel.org
13440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13441 S:      Maintained
13442 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
13443 F:      drivers/pci/controller/pci-aardvark.c
13444
13445 PCI DRIVER FOR ALTERA PCIE IP
13446 M:      Ley Foon Tan <ley.foon.tan@intel.com>
13447 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
13448 L:      linux-pci@vger.kernel.org
13449 S:      Supported
13450 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
13451 F:      drivers/pci/controller/pcie-altera.c
13452
13453 PCI DRIVER FOR APPLIEDMICRO XGENE
13454 M:      Toan Le <toan@os.amperecomputing.com>
13455 L:      linux-pci@vger.kernel.org
13456 L:      linux-arm-kernel@lists.infradead.org
13457 S:      Maintained
13458 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
13459 F:      drivers/pci/controller/pci-xgene.c
13460
13461 PCI DRIVER FOR ARM VERSATILE PLATFORM
13462 M:      Rob Herring <robh@kernel.org>
13463 L:      linux-pci@vger.kernel.org
13464 L:      linux-arm-kernel@lists.infradead.org
13465 S:      Maintained
13466 F:      Documentation/devicetree/bindings/pci/versatile.yaml
13467 F:      drivers/pci/controller/pci-versatile.c
13468
13469 PCI DRIVER FOR ARMADA 8K
13470 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
13471 L:      linux-pci@vger.kernel.org
13472 L:      linux-arm-kernel@lists.infradead.org
13473 S:      Maintained
13474 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
13475 F:      drivers/pci/controller/dwc/pcie-armada8k.c
13476
13477 PCI DRIVER FOR CADENCE PCIE IP
13478 M:      Tom Joseph <tjoseph@cadence.com>
13479 L:      linux-pci@vger.kernel.org
13480 S:      Maintained
13481 F:      Documentation/devicetree/bindings/pci/cdns,*
13482 F:      drivers/pci/controller/cadence/
13483
13484 PCI DRIVER FOR FREESCALE LAYERSCAPE
13485 M:      Minghuan Lian <minghuan.Lian@nxp.com>
13486 M:      Mingkai Hu <mingkai.hu@nxp.com>
13487 M:      Roy Zang <roy.zang@nxp.com>
13488 L:      linuxppc-dev@lists.ozlabs.org
13489 L:      linux-pci@vger.kernel.org
13490 L:      linux-arm-kernel@lists.infradead.org
13491 S:      Maintained
13492 F:      drivers/pci/controller/dwc/*layerscape*
13493
13494 PCI DRIVER FOR GENERIC OF HOSTS
13495 M:      Will Deacon <will@kernel.org>
13496 L:      linux-pci@vger.kernel.org
13497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13498 S:      Maintained
13499 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
13500 F:      drivers/pci/controller/pci-host-common.c
13501 F:      drivers/pci/controller/pci-host-generic.c
13502
13503 PCI DRIVER FOR IMX6
13504 M:      Richard Zhu <hongxing.zhu@nxp.com>
13505 M:      Lucas Stach <l.stach@pengutronix.de>
13506 L:      linux-pci@vger.kernel.org
13507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13508 S:      Maintained
13509 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
13510 F:      drivers/pci/controller/dwc/*imx6*
13511
13512 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
13513 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13514 L:      linux-pci@vger.kernel.org
13515 S:      Supported
13516 F:      drivers/pci/controller/vmd.c
13517
13518 PCI DRIVER FOR MICROSEMI SWITCHTEC
13519 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
13520 M:      Logan Gunthorpe <logang@deltatee.com>
13521 L:      linux-pci@vger.kernel.org
13522 S:      Maintained
13523 F:      Documentation/ABI/testing/sysfs-class-switchtec
13524 F:      Documentation/driver-api/switchtec.rst
13525 F:      drivers/ntb/hw/mscc/
13526 F:      drivers/pci/switch/switchtec*
13527 F:      include/linux/switchtec.h
13528 F:      include/uapi/linux/switchtec_ioctl.h
13529
13530 PCI DRIVER FOR MOBIVEIL PCIE IP
13531 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
13532 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
13533 L:      linux-pci@vger.kernel.org
13534 S:      Supported
13535 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
13536 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
13537
13538 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
13539 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
13540 L:      linux-pci@vger.kernel.org
13541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13542 S:      Maintained
13543 F:      drivers/pci/controller/*mvebu*
13544
13545 PCI DRIVER FOR NVIDIA TEGRA
13546 M:      Thierry Reding <thierry.reding@gmail.com>
13547 L:      linux-tegra@vger.kernel.org
13548 L:      linux-pci@vger.kernel.org
13549 S:      Supported
13550 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
13551 F:      drivers/pci/controller/pci-tegra.c
13552
13553 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
13554 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
13555 L:      linux-pci@vger.kernel.org
13556 L:      linux-arm-kernel@lists.infradead.org
13557 S:      Maintained
13558 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
13559 F:      drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
13560
13561 PCI DRIVER FOR RENESAS R-CAR
13562 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13563 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13564 L:      linux-pci@vger.kernel.org
13565 L:      linux-renesas-soc@vger.kernel.org
13566 S:      Maintained
13567 F:      Documentation/devicetree/bindings/pci/*rcar*
13568 F:      drivers/pci/controller/*rcar*
13569
13570 PCI DRIVER FOR SAMSUNG EXYNOS
13571 M:      Jingoo Han <jingoohan1@gmail.com>
13572 L:      linux-pci@vger.kernel.org
13573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13574 L:      linux-samsung-soc@vger.kernel.org
13575 S:      Maintained
13576 F:      drivers/pci/controller/dwc/pci-exynos.c
13577
13578 PCI DRIVER FOR SYNOPSYS DESIGNWARE
13579 M:      Jingoo Han <jingoohan1@gmail.com>
13580 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
13581 L:      linux-pci@vger.kernel.org
13582 S:      Maintained
13583 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
13584 F:      drivers/pci/controller/dwc/*designware*
13585
13586 PCI DRIVER FOR TI DRA7XX/J721E
13587 M:      Kishon Vijay Abraham I <kishon@ti.com>
13588 L:      linux-omap@vger.kernel.org
13589 L:      linux-pci@vger.kernel.org
13590 L:      linux-arm-kernel@lists.infradead.org
13591 S:      Supported
13592 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
13593 F:      drivers/pci/controller/cadence/pci-j721e.c
13594 F:      drivers/pci/controller/dwc/pci-dra7xx.c
13595
13596 PCI DRIVER FOR TI KEYSTONE
13597 M:      Murali Karicheri <m-karicheri2@ti.com>
13598 L:      linux-pci@vger.kernel.org
13599 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13600 S:      Maintained
13601 F:      drivers/pci/controller/dwc/pci-keystone.c
13602
13603 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
13604 M:      Linus Walleij <linus.walleij@linaro.org>
13605 L:      linux-pci@vger.kernel.org
13606 S:      Maintained
13607 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
13608 F:      drivers/pci/controller/pci-v3-semi.c
13609
13610 PCI ENDPOINT SUBSYSTEM
13611 M:      Kishon Vijay Abraham I <kishon@ti.com>
13612 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13613 L:      linux-pci@vger.kernel.org
13614 S:      Supported
13615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
13616 F:      drivers/misc/pci_endpoint_test.c
13617 F:      drivers/pci/endpoint/
13618 F:      tools/pci/
13619
13620 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
13621 M:      Russell Currey <ruscur@russell.cc>
13622 M:      Oliver O'Halloran <oohall@gmail.com>
13623 L:      linuxppc-dev@lists.ozlabs.org
13624 S:      Supported
13625 F:      Documentation/PCI/pci-error-recovery.rst
13626 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
13627 F:      arch/powerpc/include/*/eeh*.h
13628 F:      arch/powerpc/kernel/eeh*.c
13629 F:      arch/powerpc/platforms/*/eeh*.c
13630 F:      drivers/pci/pcie/aer.c
13631 F:      drivers/pci/pcie/dpc.c
13632 F:      drivers/pci/pcie/err.c
13633
13634 PCI ERROR RECOVERY
13635 M:      Linas Vepstas <linasvepstas@gmail.com>
13636 L:      linux-pci@vger.kernel.org
13637 S:      Supported
13638 F:      Documentation/PCI/pci-error-recovery.rst
13639
13640 PCI MSI DRIVER FOR ALTERA MSI IP
13641 M:      Ley Foon Tan <ley.foon.tan@intel.com>
13642 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
13643 L:      linux-pci@vger.kernel.org
13644 S:      Supported
13645 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
13646 F:      drivers/pci/controller/pcie-altera-msi.c
13647
13648 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
13649 M:      Toan Le <toan@os.amperecomputing.com>
13650 L:      linux-pci@vger.kernel.org
13651 L:      linux-arm-kernel@lists.infradead.org
13652 S:      Maintained
13653 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
13654 F:      drivers/pci/controller/pci-xgene-msi.c
13655
13656 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
13657 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13658 R:      Rob Herring <robh@kernel.org>
13659 L:      linux-pci@vger.kernel.org
13660 S:      Supported
13661 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
13662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
13663 F:      drivers/pci/controller/
13664
13665 PCI SUBSYSTEM
13666 M:      Bjorn Helgaas <bhelgaas@google.com>
13667 L:      linux-pci@vger.kernel.org
13668 S:      Supported
13669 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
13670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
13671 F:      Documentation/PCI/
13672 F:      Documentation/devicetree/bindings/pci/
13673 F:      arch/x86/kernel/early-quirks.c
13674 F:      arch/x86/kernel/quirks.c
13675 F:      arch/x86/pci/
13676 F:      drivers/acpi/pci*
13677 F:      drivers/pci/
13678 F:      include/asm-generic/pci*
13679 F:      include/linux/of_pci.h
13680 F:      include/linux/pci*
13681 F:      include/uapi/linux/pci*
13682 F:      lib/pci*
13683
13684 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
13685 M:      Jonathan Chocron <jonnyc@amazon.com>
13686 L:      linux-pci@vger.kernel.org
13687 S:      Maintained
13688 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
13689 F:      drivers/pci/controller/dwc/pcie-al.c
13690
13691 PCIE DRIVER FOR AMLOGIC MESON
13692 M:      Yue Wang <yue.wang@Amlogic.com>
13693 L:      linux-pci@vger.kernel.org
13694 L:      linux-amlogic@lists.infradead.org
13695 S:      Maintained
13696 F:      drivers/pci/controller/dwc/pci-meson.c
13697
13698 PCIE DRIVER FOR AXIS ARTPEC
13699 M:      Jesper Nilsson <jesper.nilsson@axis.com>
13700 L:      linux-arm-kernel@axis.com
13701 L:      linux-pci@vger.kernel.org
13702 S:      Maintained
13703 F:      Documentation/devicetree/bindings/pci/axis,artpec*
13704 F:      drivers/pci/controller/dwc/*artpec*
13705
13706 PCIE DRIVER FOR CAVIUM THUNDERX
13707 M:      Robert Richter <rric@kernel.org>
13708 L:      linux-pci@vger.kernel.org
13709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13710 S:      Odd Fixes
13711 F:      drivers/pci/controller/pci-thunder-*
13712
13713 PCIE DRIVER FOR HISILICON
13714 M:      Zhou Wang <wangzhou1@hisilicon.com>
13715 L:      linux-pci@vger.kernel.org
13716 S:      Maintained
13717 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
13718 F:      drivers/pci/controller/dwc/pcie-hisi.c
13719
13720 PCIE DRIVER FOR HISILICON KIRIN
13721 M:      Xiaowei Song <songxiaowei@hisilicon.com>
13722 M:      Binghui Wang <wangbinghui@hisilicon.com>
13723 L:      linux-pci@vger.kernel.org
13724 S:      Maintained
13725 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
13726 F:      drivers/pci/controller/dwc/pcie-kirin.c
13727
13728 PCIE DRIVER FOR HISILICON STB
13729 M:      Shawn Guo <shawn.guo@linaro.org>
13730 L:      linux-pci@vger.kernel.org
13731 S:      Maintained
13732 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
13733 F:      drivers/pci/controller/dwc/pcie-histb.c
13734
13735 PCIE DRIVER FOR MEDIATEK
13736 M:      Ryder Lee <ryder.lee@mediatek.com>
13737 L:      linux-pci@vger.kernel.org
13738 L:      linux-mediatek@lists.infradead.org
13739 S:      Supported
13740 F:      Documentation/devicetree/bindings/pci/mediatek*
13741 F:      drivers/pci/controller/*mediatek*
13742
13743 PCIE DRIVER FOR QUALCOMM MSM
13744 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
13745 L:      linux-pci@vger.kernel.org
13746 L:      linux-arm-msm@vger.kernel.org
13747 S:      Maintained
13748 F:      drivers/pci/controller/dwc/*qcom*
13749
13750 PCIE DRIVER FOR ROCKCHIP
13751 M:      Shawn Lin <shawn.lin@rock-chips.com>
13752 L:      linux-pci@vger.kernel.org
13753 L:      linux-rockchip@lists.infradead.org
13754 S:      Maintained
13755 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
13756 F:      drivers/pci/controller/pcie-rockchip*
13757
13758 PCIE DRIVER FOR SOCIONEXT UNIPHIER
13759 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
13760 L:      linux-pci@vger.kernel.org
13761 S:      Maintained
13762 F:      Documentation/devicetree/bindings/pci/uniphier-pcie*
13763 F:      drivers/pci/controller/dwc/pcie-uniphier*
13764
13765 PCIE DRIVER FOR ST SPEAR13XX
13766 M:      Pratyush Anand <pratyush.anand@gmail.com>
13767 L:      linux-pci@vger.kernel.org
13768 S:      Maintained
13769 F:      drivers/pci/controller/dwc/*spear*
13770
13771 PCMCIA SUBSYSTEM
13772 M:      Dominik Brodowski <linux@dominikbrodowski.net>
13773 S:      Odd Fixes
13774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
13775 F:      Documentation/pcmcia/
13776 F:      drivers/pcmcia/
13777 F:      include/pcmcia/
13778 F:      tools/pcmcia/
13779
13780 PCNET32 NETWORK DRIVER
13781 M:      Don Fry <pcnet32@frontier.com>
13782 L:      netdev@vger.kernel.org
13783 S:      Maintained
13784 F:      drivers/net/ethernet/amd/pcnet32.c
13785
13786 PCRYPT PARALLEL CRYPTO ENGINE
13787 M:      Steffen Klassert <steffen.klassert@secunet.com>
13788 L:      linux-crypto@vger.kernel.org
13789 S:      Maintained
13790 F:      crypto/pcrypt.c
13791 F:      include/crypto/pcrypt.h
13792
13793 PEAQ WMI HOTKEYS DRIVER
13794 M:      Hans de Goede <hdegoede@redhat.com>
13795 L:      platform-driver-x86@vger.kernel.org
13796 S:      Maintained
13797 F:      drivers/platform/x86/peaq-wmi.c
13798
13799 PENSANDO ETHERNET DRIVERS
13800 M:      Shannon Nelson <snelson@pensando.io>
13801 M:      Pensando Drivers <drivers@pensando.io>
13802 L:      netdev@vger.kernel.org
13803 S:      Supported
13804 F:      Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
13805 F:      drivers/net/ethernet/pensando/
13806
13807 PER-CPU MEMORY ALLOCATOR
13808 M:      Dennis Zhou <dennis@kernel.org>
13809 M:      Tejun Heo <tj@kernel.org>
13810 M:      Christoph Lameter <cl@linux.com>
13811 S:      Maintained
13812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
13813 F:      arch/*/include/asm/percpu.h
13814 F:      include/linux/percpu*.h
13815 F:      mm/percpu*.c
13816
13817 PER-TASK DELAY ACCOUNTING
13818 M:      Balbir Singh <bsingharora@gmail.com>
13819 S:      Maintained
13820 F:      include/linux/delayacct.h
13821 F:      kernel/delayacct.c
13822
13823 PERFORMANCE EVENTS SUBSYSTEM
13824 M:      Peter Zijlstra <peterz@infradead.org>
13825 M:      Ingo Molnar <mingo@redhat.com>
13826 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
13827 R:      Mark Rutland <mark.rutland@arm.com>
13828 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13829 R:      Jiri Olsa <jolsa@redhat.com>
13830 R:      Namhyung Kim <namhyung@kernel.org>
13831 L:      linux-kernel@vger.kernel.org
13832 S:      Supported
13833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
13834 F:      arch/*/events/*
13835 F:      arch/*/events/*/*
13836 F:      arch/*/include/asm/perf_event.h
13837 F:      arch/*/kernel/*/*/perf_event*.c
13838 F:      arch/*/kernel/*/perf_event*.c
13839 F:      arch/*/kernel/perf_callchain.c
13840 F:      arch/*/kernel/perf_event*.c
13841 F:      include/linux/perf_event.h
13842 F:      include/uapi/linux/perf_event.h
13843 F:      kernel/events/*
13844 F:      tools/lib/perf/
13845 F:      tools/perf/
13846
13847 PERFORMANCE EVENTS TOOLING ARM64
13848 R:      John Garry <john.garry@huawei.com>
13849 R:      Will Deacon <will@kernel.org>
13850 R:      Mathieu Poirier <mathieu.poirier@linaro.org>
13851 R:      Leo Yan <leo.yan@linaro.org>
13852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13853 S:      Supported
13854 F:      tools/build/feature/test-libopencsd.c
13855 F:      tools/perf/arch/arm*/
13856 F:      tools/perf/pmu-events/arch/arm64/
13857 F:      tools/perf/util/arm-spe*
13858 F:      tools/perf/util/cs-etm*
13859
13860 PERSONALITY HANDLING
13861 M:      Christoph Hellwig <hch@infradead.org>
13862 L:      linux-abi-devel@lists.sourceforge.net
13863 S:      Maintained
13864 F:      include/linux/personality.h
13865 F:      include/uapi/linux/personality.h
13866
13867 PHOENIX RC FLIGHT CONTROLLER ADAPTER
13868 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
13869 L:      linux-input@vger.kernel.org
13870 S:      Maintained
13871 F:      Documentation/input/devices/pxrc.rst
13872 F:      drivers/input/joystick/pxrc.c
13873
13874 PHONET PROTOCOL
13875 M:      Remi Denis-Courmont <courmisch@gmail.com>
13876 S:      Supported
13877 F:      Documentation/networking/phonet.rst
13878 F:      include/linux/phonet.h
13879 F:      include/net/phonet/
13880 F:      include/uapi/linux/phonet.h
13881 F:      net/phonet/
13882
13883 PHRAM MTD DRIVER
13884 M:      Joern Engel <joern@lazybastard.org>
13885 L:      linux-mtd@lists.infradead.org
13886 S:      Maintained
13887 F:      drivers/mtd/devices/phram.c
13888
13889 PICOLCD HID DRIVER
13890 M:      Bruno Prémont <bonbons@linux-vserver.org>
13891 L:      linux-input@vger.kernel.org
13892 S:      Maintained
13893 F:      drivers/hid/hid-picolcd*
13894
13895 PICOXCELL SUPPORT
13896 M:      Jamie Iles <jamie@jamieiles.com>
13897 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13898 S:      Supported
13899 T:      git git://github.com/jamieiles/linux-2.6-ji.git
13900 F:      arch/arm/boot/dts/picoxcell*
13901 F:      arch/arm/mach-picoxcell/
13902 F:      drivers/crypto/picoxcell*
13903
13904 PIDFD API
13905 M:      Christian Brauner <christian@brauner.io>
13906 L:      linux-kernel@vger.kernel.org
13907 S:      Maintained
13908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
13909 F:      samples/pidfd/
13910 F:      tools/testing/selftests/clone3/
13911 F:      tools/testing/selftests/pid_namespace/
13912 F:      tools/testing/selftests/pidfd/
13913 K:      (?i)pidfd
13914 K:      (?i)clone3
13915 K:      \b(clone_args|kernel_clone_args)\b
13916
13917 PIN CONTROL SUBSYSTEM
13918 M:      Linus Walleij <linus.walleij@linaro.org>
13919 L:      linux-gpio@vger.kernel.org
13920 S:      Maintained
13921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
13922 F:      Documentation/devicetree/bindings/pinctrl/
13923 F:      Documentation/driver-api/pinctl.rst
13924 F:      drivers/pinctrl/
13925 F:      include/linux/pinctrl/
13926
13927 PIN CONTROLLER - FREESCALE
13928 M:      Dong Aisheng <aisheng.dong@nxp.com>
13929 M:      Fabio Estevam <festevam@gmail.com>
13930 M:      Shawn Guo <shawnguo@kernel.org>
13931 M:      Stefan Agner <stefan@agner.ch>
13932 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13933 L:      linux-gpio@vger.kernel.org
13934 S:      Maintained
13935 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
13936 F:      drivers/pinctrl/freescale/
13937
13938 PIN CONTROLLER - INTEL
13939 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13940 M:      Andy Shevchenko <andy@kernel.org>
13941 S:      Maintained
13942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
13943 F:      drivers/pinctrl/intel/
13944
13945 PIN CONTROLLER - MEDIATEK
13946 M:      Sean Wang <sean.wang@kernel.org>
13947 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13948 S:      Maintained
13949 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
13950 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
13951 F:      drivers/pinctrl/mediatek/
13952
13953 PIN CONTROLLER - MICROCHIP AT91
13954 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13955 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13956 L:      linux-gpio@vger.kernel.org
13957 S:      Supported
13958 F:      drivers/gpio/gpio-sama5d2-piobu.c
13959 F:      drivers/pinctrl/pinctrl-at91*
13960
13961 PIN CONTROLLER - QUALCOMM
13962 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13963 L:      linux-arm-msm@vger.kernel.org
13964 S:      Maintained
13965 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
13966 F:      drivers/pinctrl/qcom/
13967
13968 PIN CONTROLLER - RENESAS
13969 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13970 L:      linux-renesas-soc@vger.kernel.org
13971 S:      Supported
13972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
13973 F:      Documentation/devicetree/bindings/pinctrl/renesas,*
13974 F:      drivers/pinctrl/renesas/
13975
13976 PIN CONTROLLER - SAMSUNG
13977 M:      Tomasz Figa <tomasz.figa@gmail.com>
13978 M:      Krzysztof Kozlowski <krzk@kernel.org>
13979 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13980 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13981 L:      linux-samsung-soc@vger.kernel.org
13982 S:      Maintained
13983 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
13984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
13985 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
13986 F:      drivers/pinctrl/samsung/
13987 F:      include/dt-bindings/pinctrl/samsung.h
13988
13989 PIN CONTROLLER - SINGLE
13990 M:      Tony Lindgren <tony@atomide.com>
13991 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
13992 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13993 L:      linux-omap@vger.kernel.org
13994 S:      Maintained
13995 F:      drivers/pinctrl/pinctrl-single.c
13996
13997 PIN CONTROLLER - ST SPEAR
13998 M:      Viresh Kumar <vireshk@kernel.org>
13999 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14000 S:      Maintained
14001 W:      http://www.st.com/spear
14002 F:      drivers/pinctrl/spear/
14003
14004 PISTACHIO SOC SUPPORT
14005 M:      James Hartley <james.hartley@sondrel.com>
14006 L:      linux-mips@vger.kernel.org
14007 S:      Odd Fixes
14008 F:      arch/mips/boot/dts/img/pistachio*
14009 F:      arch/mips/configs/pistachio*_defconfig
14010 F:      arch/mips/include/asm/mach-pistachio/
14011 F:      arch/mips/pistachio/
14012
14013 PKTCDVD DRIVER
14014 M:      linux-block@vger.kernel.org
14015 S:      Orphan
14016 F:      drivers/block/pktcdvd.c
14017 F:      include/linux/pktcdvd.h
14018 F:      include/uapi/linux/pktcdvd.h
14019
14020 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
14021 M:      Tomasz Duszynski <tduszyns@gmail.com>
14022 S:      Maintained
14023 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
14024 F:      drivers/iio/chemical/pms7003.c
14025
14026 PLDMFW LIBRARY
14027 M:      Jacob Keller <jacob.e.keller@intel.com>
14028 S:      Maintained
14029 F:      Documentation/driver-api/pldmfw/
14030 F:      include/linux/pldmfw.h
14031 F:      lib/pldmfw/
14032
14033 PLX DMA DRIVER
14034 M:      Logan Gunthorpe <logang@deltatee.com>
14035 S:      Maintained
14036 F:      drivers/dma/plx_dma.c
14037
14038 PM-GRAPH UTILITY
14039 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
14040 L:      linux-pm@vger.kernel.org
14041 S:      Supported
14042 W:      https://01.org/pm-graph
14043 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
14044 T:      git git://github.com/intel/pm-graph
14045 F:      tools/power/pm-graph
14046
14047 PMBUS HARDWARE MONITORING DRIVERS
14048 M:      Guenter Roeck <linux@roeck-us.net>
14049 L:      linux-hwmon@vger.kernel.org
14050 S:      Maintained
14051 W:      http://hwmon.wiki.kernel.org/
14052 W:      http://www.roeck-us.net/linux/drivers/
14053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
14054 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
14055 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
14056 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
14057 F:      Documentation/hwmon/adm1275.rst
14058 F:      Documentation/hwmon/ibm-cffps.rst
14059 F:      Documentation/hwmon/ir35221.rst
14060 F:      Documentation/hwmon/lm25066.rst
14061 F:      Documentation/hwmon/ltc2978.rst
14062 F:      Documentation/hwmon/ltc3815.rst
14063 F:      Documentation/hwmon/max16064.rst
14064 F:      Documentation/hwmon/max20751.rst
14065 F:      Documentation/hwmon/max31785.rst
14066 F:      Documentation/hwmon/max34440.rst
14067 F:      Documentation/hwmon/max8688.rst
14068 F:      Documentation/hwmon/pmbus-core.rst
14069 F:      Documentation/hwmon/pmbus.rst
14070 F:      Documentation/hwmon/tps40422.rst
14071 F:      Documentation/hwmon/ucd9000.rst
14072 F:      Documentation/hwmon/ucd9200.rst
14073 F:      Documentation/hwmon/zl6100.rst
14074 F:      drivers/hwmon/pmbus/
14075 F:      include/linux/pmbus.h
14076
14077 PMC SIERRA MaxRAID DRIVER
14078 L:      linux-scsi@vger.kernel.org
14079 S:      Orphan
14080 W:      http://www.pmc-sierra.com/
14081 F:      drivers/scsi/pmcraid.*
14082
14083 PMC SIERRA PM8001 DRIVER
14084 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
14085 L:      linux-scsi@vger.kernel.org
14086 S:      Supported
14087 F:      drivers/scsi/pm8001/
14088
14089 PNI RM3100 IIO DRIVER
14090 M:      Song Qiang <songqiang1304521@gmail.com>
14091 L:      linux-iio@vger.kernel.org
14092 S:      Maintained
14093 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
14094 F:      drivers/iio/magnetometer/rm3100*
14095
14096 PNP SUPPORT
14097 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
14098 L:      linux-acpi@vger.kernel.org
14099 S:      Maintained
14100 F:      drivers/pnp/
14101 F:      include/linux/pnp.h
14102
14103 POSIX CLOCKS and TIMERS
14104 M:      Thomas Gleixner <tglx@linutronix.de>
14105 L:      linux-kernel@vger.kernel.org
14106 S:      Maintained
14107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14108 F:      fs/timerfd.c
14109 F:      include/linux/time_namespace.h
14110 F:      include/linux/timer*
14111 F:      kernel/time/*timer*
14112 F:      kernel/time/namespace.c
14113
14114 POWER MANAGEMENT CORE
14115 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14116 L:      linux-pm@vger.kernel.org
14117 S:      Supported
14118 B:      https://bugzilla.kernel.org
14119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
14120 F:      drivers/base/power/
14121 F:      drivers/powercap/
14122 F:      include/linux/intel_rapl.h
14123 F:      include/linux/pm.h
14124 F:      include/linux/pm_*
14125 F:      include/linux/powercap.h
14126 F:      kernel/configs/nopm.config
14127
14128 POWER STATE COORDINATION INTERFACE (PSCI)
14129 M:      Mark Rutland <mark.rutland@arm.com>
14130 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
14131 L:      linux-arm-kernel@lists.infradead.org
14132 S:      Maintained
14133 F:      drivers/firmware/psci/
14134 F:      include/linux/psci.h
14135 F:      include/uapi/linux/psci.h
14136
14137 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
14138 M:      Sebastian Reichel <sre@kernel.org>
14139 L:      linux-pm@vger.kernel.org
14140 S:      Maintained
14141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14142 F:      Documentation/ABI/testing/sysfs-class-power
14143 F:      Documentation/devicetree/bindings/power/supply/
14144 F:      drivers/power/supply/
14145 F:      include/linux/power_supply.h
14146
14147 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
14148 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
14149 L:      linuxppc-dev@lists.ozlabs.org
14150 S:      Maintained
14151 F:      drivers/char/powernv-op-panel.c
14152
14153 PPP OVER ATM (RFC 2364)
14154 M:      Mitchell Blank Jr <mitch@sfgoth.com>
14155 S:      Maintained
14156 F:      include/uapi/linux/atmppp.h
14157 F:      net/atm/pppoatm.c
14158
14159 PPP OVER ETHERNET
14160 M:      Michal Ostrowski <mostrows@earthlink.net>
14161 S:      Maintained
14162 F:      drivers/net/ppp/pppoe.c
14163 F:      drivers/net/ppp/pppox.c
14164
14165 PPP OVER L2TP
14166 M:      James Chapman <jchapman@katalix.com>
14167 S:      Maintained
14168 F:      include/linux/if_pppol2tp.h
14169 F:      include/uapi/linux/if_pppol2tp.h
14170 F:      net/l2tp/l2tp_ppp.c
14171
14172 PPP PROTOCOL DRIVERS AND COMPRESSORS
14173 M:      Paul Mackerras <paulus@samba.org>
14174 L:      linux-ppp@vger.kernel.org
14175 S:      Maintained
14176 F:      drivers/net/ppp/ppp_*
14177
14178 PPS SUPPORT
14179 M:      Rodolfo Giometti <giometti@enneenne.com>
14180 L:      linuxpps@ml.enneenne.com (subscribers-only)
14181 S:      Maintained
14182 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
14183 F:      Documentation/ABI/testing/sysfs-pps
14184 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
14185 F:      Documentation/driver-api/pps.rst
14186 F:      drivers/pps/
14187 F:      include/linux/pps*.h
14188 F:      include/uapi/linux/pps.h
14189
14190 PPTP DRIVER
14191 M:      Dmitry Kozlov <xeb@mail.ru>
14192 L:      netdev@vger.kernel.org
14193 S:      Maintained
14194 W:      http://sourceforge.net/projects/accel-pptp
14195 F:      drivers/net/ppp/pptp.c
14196
14197 PRESSURE STALL INFORMATION (PSI)
14198 M:      Johannes Weiner <hannes@cmpxchg.org>
14199 S:      Maintained
14200 F:      include/linux/psi*
14201 F:      kernel/sched/psi.c
14202
14203 PRINTK
14204 M:      Petr Mladek <pmladek@suse.com>
14205 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
14206 R:      Steven Rostedt <rostedt@goodmis.org>
14207 R:      John Ogness <john.ogness@linutronix.de>
14208 S:      Maintained
14209 F:      include/linux/printk.h
14210 F:      kernel/printk/
14211
14212 PRISM54 WIRELESS DRIVER
14213 M:      Luis Chamberlain <mcgrof@kernel.org>
14214 L:      linux-wireless@vger.kernel.org
14215 S:      Obsolete
14216 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
14217 F:      drivers/net/wireless/intersil/prism54/
14218
14219 PROC FILESYSTEM
14220 R:      Alexey Dobriyan <adobriyan@gmail.com>
14221 L:      linux-kernel@vger.kernel.org
14222 L:      linux-fsdevel@vger.kernel.org
14223 S:      Maintained
14224 F:      Documentation/filesystems/proc.rst
14225 F:      fs/proc/
14226 F:      include/linux/proc_fs.h
14227 F:      tools/testing/selftests/proc/
14228
14229 PROC SYSCTL
14230 M:      Luis Chamberlain <mcgrof@kernel.org>
14231 M:      Kees Cook <keescook@chromium.org>
14232 M:      Iurii Zaikin <yzaikin@google.com>
14233 L:      linux-kernel@vger.kernel.org
14234 L:      linux-fsdevel@vger.kernel.org
14235 S:      Maintained
14236 F:      fs/proc/proc_sysctl.c
14237 F:      include/linux/sysctl.h
14238 F:      kernel/sysctl-test.c
14239 F:      kernel/sysctl.c
14240 F:      tools/testing/selftests/sysctl/
14241
14242 PS3 NETWORK SUPPORT
14243 M:      Geoff Levand <geoff@infradead.org>
14244 L:      netdev@vger.kernel.org
14245 L:      linuxppc-dev@lists.ozlabs.org
14246 S:      Maintained
14247 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
14248
14249 PS3 PLATFORM SUPPORT
14250 M:      Geoff Levand <geoff@infradead.org>
14251 L:      linuxppc-dev@lists.ozlabs.org
14252 S:      Maintained
14253 F:      arch/powerpc/boot/ps3*
14254 F:      arch/powerpc/include/asm/lv1call.h
14255 F:      arch/powerpc/include/asm/ps3*.h
14256 F:      arch/powerpc/platforms/ps3/
14257 F:      drivers/*/ps3*
14258 F:      drivers/ps3/
14259 F:      drivers/rtc/rtc-ps3.c
14260 F:      drivers/usb/host/*ps3.c
14261 F:      sound/ppc/snd_ps3*
14262
14263 PS3VRAM DRIVER
14264 M:      Jim Paris <jim@jtan.com>
14265 M:      Geoff Levand <geoff@infradead.org>
14266 L:      linuxppc-dev@lists.ozlabs.org
14267 S:      Maintained
14268 F:      drivers/block/ps3vram.c
14269
14270 PSAMPLE PACKET SAMPLING SUPPORT
14271 M:      Yotam Gigi <yotam.gi@gmail.com>
14272 S:      Maintained
14273 F:      include/net/psample.h
14274 F:      include/uapi/linux/psample.h
14275 F:      net/psample
14276
14277 PSTORE FILESYSTEM
14278 M:      Kees Cook <keescook@chromium.org>
14279 M:      Anton Vorontsov <anton@enomsg.org>
14280 M:      Colin Cross <ccross@android.com>
14281 M:      Tony Luck <tony.luck@intel.com>
14282 S:      Maintained
14283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
14284 F:      Documentation/admin-guide/ramoops.rst
14285 F:      Documentation/admin-guide/pstore-blk.rst
14286 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
14287 F:      drivers/acpi/apei/erst.c
14288 F:      drivers/firmware/efi/efi-pstore.c
14289 F:      fs/pstore/
14290 F:      include/linux/pstore*
14291 K:      \b(pstore|ramoops)
14292
14293 PTP HARDWARE CLOCK SUPPORT
14294 M:      Richard Cochran <richardcochran@gmail.com>
14295 L:      netdev@vger.kernel.org
14296 S:      Maintained
14297 W:      http://linuxptp.sourceforge.net/
14298 F:      Documentation/ABI/testing/sysfs-ptp
14299 F:      Documentation/driver-api/ptp.rst
14300 F:      drivers/net/phy/dp83640*
14301 F:      drivers/ptp/*
14302 F:      include/linux/ptp_cl*
14303
14304 PTRACE SUPPORT
14305 M:      Oleg Nesterov <oleg@redhat.com>
14306 S:      Maintained
14307 F:      arch/*/*/ptrace*.c
14308 F:      arch/*/include/asm/ptrace*.h
14309 F:      arch/*/ptrace*.c
14310 F:      include/asm-generic/syscall.h
14311 F:      include/linux/ptrace.h
14312 F:      include/linux/regset.h
14313 F:      include/linux/tracehook.h
14314 F:      include/uapi/linux/ptrace.h
14315 F:      include/uapi/linux/ptrace.h
14316 F:      kernel/ptrace.c
14317
14318 PULSE8-CEC DRIVER
14319 M:      Hans Verkuil <hverkuil@xs4all.nl>
14320 L:      linux-media@vger.kernel.org
14321 S:      Maintained
14322 T:      git git://linuxtv.org/media_tree.git
14323 F:      Documentation/admin-guide/media/pulse8-cec.rst
14324 F:      drivers/media/cec/usb/pulse8/
14325
14326 PVRUSB2 VIDEO4LINUX DRIVER
14327 M:      Mike Isely <isely@pobox.com>
14328 L:      pvrusb2@isely.net       (subscribers-only)
14329 L:      linux-media@vger.kernel.org
14330 S:      Maintained
14331 W:      http://www.isely.net/pvrusb2/
14332 T:      git git://linuxtv.org/media_tree.git
14333 F:      Documentation/driver-api/media/drivers/pvrusb2*
14334 F:      drivers/media/usb/pvrusb2/
14335
14336 PWC WEBCAM DRIVER
14337 M:      Hans Verkuil <hverkuil@xs4all.nl>
14338 L:      linux-media@vger.kernel.org
14339 S:      Odd Fixes
14340 T:      git git://linuxtv.org/media_tree.git
14341 F:      drivers/media/usb/pwc/*
14342 F:      include/trace/events/pwc.h
14343
14344 PWM FAN DRIVER
14345 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14346 L:      linux-hwmon@vger.kernel.org
14347 S:      Supported
14348 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
14349 F:      Documentation/hwmon/pwm-fan.rst
14350 F:      drivers/hwmon/pwm-fan.c
14351
14352 PWM IR Transmitter
14353 M:      Sean Young <sean@mess.org>
14354 L:      linux-media@vger.kernel.org
14355 S:      Maintained
14356 F:      drivers/media/rc/pwm-ir-tx.c
14357
14358 PWM SUBSYSTEM
14359 M:      Thierry Reding <thierry.reding@gmail.com>
14360 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14361 M:      Lee Jones <lee.jones@linaro.org>
14362 L:      linux-pwm@vger.kernel.org
14363 S:      Maintained
14364 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
14365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
14366 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
14367 F:      Documentation/devicetree/bindings/pwm/
14368 F:      Documentation/driver-api/pwm.rst
14369 F:      drivers/gpio/gpio-mvebu.c
14370 F:      drivers/pwm/
14371 F:      drivers/video/backlight/pwm_bl.c
14372 F:      include/linux/pwm.h
14373 F:      include/linux/pwm_backlight.h
14374 K:      pwm_(config|apply_state|ops)
14375
14376 PXA GPIO DRIVER
14377 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14378 L:      linux-gpio@vger.kernel.org
14379 S:      Maintained
14380 F:      drivers/gpio/gpio-pxa.c
14381
14382 PXA MMCI DRIVER
14383 S:      Orphan
14384
14385 PXA RTC DRIVER
14386 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14387 L:      linux-rtc@vger.kernel.org
14388 S:      Maintained
14389
14390 PXA2xx/PXA3xx SUPPORT
14391 M:      Daniel Mack <daniel@zonque.org>
14392 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
14393 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14395 S:      Maintained
14396 T:      git git://github.com/hzhuang1/linux.git
14397 T:      git git://github.com/rjarzmik/linux.git
14398 F:      arch/arm/boot/dts/pxa*
14399 F:      arch/arm/mach-pxa/
14400 F:      drivers/dma/pxa*
14401 F:      drivers/pcmcia/pxa2xx*
14402 F:      drivers/pinctrl/pxa/
14403 F:      drivers/spi/spi-pxa2xx*
14404 F:      drivers/usb/gadget/udc/pxa2*
14405 F:      include/sound/pxa2xx-lib.h
14406 F:      sound/arm/pxa*
14407 F:      sound/soc/pxa/
14408
14409 QAT DRIVER
14410 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
14411 L:      qat-linux@intel.com
14412 S:      Supported
14413 F:      drivers/crypto/qat/
14414
14415 QCOM AUDIO (ASoC) DRIVERS
14416 M:      Patrick Lai <plai@codeaurora.org>
14417 M:      Banajit Goswami <bgoswami@codeaurora.org>
14418 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14419 S:      Supported
14420 F:      sound/soc/qcom/
14421
14422 QCOM IPA DRIVER
14423 M:      Alex Elder <elder@kernel.org>
14424 L:      netdev@vger.kernel.org
14425 S:      Supported
14426 F:      drivers/net/ipa/
14427
14428 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
14429 M:      Gabriel Somlo <somlo@cmu.edu>
14430 M:      "Michael S. Tsirkin" <mst@redhat.com>
14431 L:      qemu-devel@nongnu.org
14432 S:      Maintained
14433 F:      drivers/firmware/qemu_fw_cfg.c
14434 F:      include/uapi/linux/qemu_fw_cfg.h
14435
14436 QIB DRIVER
14437 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
14438 M:      Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
14439 L:      linux-rdma@vger.kernel.org
14440 S:      Supported
14441 F:      drivers/infiniband/hw/qib/
14442
14443 QLOGIC QL41xxx FCOE DRIVER
14444 M:      Saurav Kashyap <skashyap@marvell.com>
14445 M:      Javed Hasan <jhasan@marvell.com>
14446 M:      GR-QLogic-Storage-Upstream@marvell.com
14447 L:      linux-scsi@vger.kernel.org
14448 S:      Supported
14449 F:      drivers/scsi/qedf/
14450
14451 QLOGIC QL41xxx ISCSI DRIVER
14452 M:      Nilesh Javali <njavali@marvell.com>
14453 M:      Manish Rangankar <mrangankar@marvell.com>
14454 M:      GR-QLogic-Storage-Upstream@marvell.com
14455 L:      linux-scsi@vger.kernel.org
14456 S:      Supported
14457 F:      drivers/scsi/qedi/
14458
14459 QLOGIC QL4xxx ETHERNET DRIVER
14460 M:      Ariel Elior <aelior@marvell.com>
14461 M:      GR-everest-linux-l2@marvell.com
14462 L:      netdev@vger.kernel.org
14463 S:      Supported
14464 F:      drivers/net/ethernet/qlogic/qed/
14465 F:      drivers/net/ethernet/qlogic/qede/
14466 F:      include/linux/qed/
14467
14468 QLOGIC QL4xxx RDMA DRIVER
14469 M:      Michal Kalderon <mkalderon@marvell.com>
14470 M:      Ariel Elior <aelior@marvell.com>
14471 L:      linux-rdma@vger.kernel.org
14472 S:      Supported
14473 F:      drivers/infiniband/hw/qedr/
14474 F:      include/uapi/rdma/qedr-abi.h
14475
14476 QLOGIC QLA1280 SCSI DRIVER
14477 M:      Michael Reed <mdr@sgi.com>
14478 L:      linux-scsi@vger.kernel.org
14479 S:      Maintained
14480 F:      drivers/scsi/qla1280.[ch]
14481
14482 QLOGIC QLA2XXX FC-SCSI DRIVER
14483 M:      Nilesh Javali <njavali@marvell.com>
14484 M:      GR-QLogic-Storage-Upstream@marvell.com
14485 L:      linux-scsi@vger.kernel.org
14486 S:      Supported
14487 F:      drivers/scsi/qla2xxx/
14488
14489 QLOGIC QLA3XXX NETWORK DRIVER
14490 M:      GR-Linux-NIC-Dev@marvell.com
14491 L:      netdev@vger.kernel.org
14492 S:      Supported
14493 F:      drivers/net/ethernet/qlogic/qla3xxx.*
14494
14495 QLOGIC QLA4XXX iSCSI DRIVER
14496 M:      Nilesh Javali <njavali@marvell.com>
14497 M:      Manish Rangankar <mrangankar@marvell.com>
14498 M:      GR-QLogic-Storage-Upstream@marvell.com
14499 L:      linux-scsi@vger.kernel.org
14500 S:      Supported
14501 F:      drivers/scsi/qla4xxx/
14502
14503 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
14504 M:      Shahed Shaikh <shshaikh@marvell.com>
14505 M:      Manish Chopra <manishc@marvell.com>
14506 M:      GR-Linux-NIC-Dev@marvell.com
14507 L:      netdev@vger.kernel.org
14508 S:      Supported
14509 F:      drivers/net/ethernet/qlogic/qlcnic/
14510
14511 QLOGIC QLGE 10Gb ETHERNET DRIVER
14512 M:      Manish Chopra <manishc@marvell.com>
14513 M:      GR-Linux-NIC-Dev@marvell.com
14514 L:      netdev@vger.kernel.org
14515 S:      Supported
14516 F:      drivers/staging/qlge/
14517
14518 QM1D1B0004 MEDIA DRIVER
14519 M:      Akihiro Tsukada <tskd08@gmail.com>
14520 L:      linux-media@vger.kernel.org
14521 S:      Odd Fixes
14522 F:      drivers/media/tuners/qm1d1b0004*
14523
14524 QM1D1C0042 MEDIA DRIVER
14525 M:      Akihiro Tsukada <tskd08@gmail.com>
14526 L:      linux-media@vger.kernel.org
14527 S:      Odd Fixes
14528 F:      drivers/media/tuners/qm1d1c0042*
14529
14530 QNX4 FILESYSTEM
14531 M:      Anders Larsen <al@alarsen.net>
14532 S:      Maintained
14533 W:      http://www.alarsen.net/linux/qnx4fs/
14534 F:      fs/qnx4/
14535 F:      include/uapi/linux/qnx4_fs.h
14536 F:      include/uapi/linux/qnxtypes.h
14537
14538 QORIQ DPAA2 FSL-MC BUS DRIVER
14539 M:      Stuart Yoder <stuyoder@gmail.com>
14540 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
14541 L:      linux-kernel@vger.kernel.org
14542 S:      Maintained
14543 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
14544 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
14545 F:      drivers/bus/fsl-mc/
14546
14547 QT1010 MEDIA DRIVER
14548 M:      Antti Palosaari <crope@iki.fi>
14549 L:      linux-media@vger.kernel.org
14550 S:      Maintained
14551 W:      https://linuxtv.org
14552 W:      http://palosaari.fi/linux/
14553 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14554 T:      git git://linuxtv.org/anttip/media_tree.git
14555 F:      drivers/media/tuners/qt1010*
14556
14557 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
14558 M:      Kalle Valo <kvalo@codeaurora.org>
14559 L:      ath10k@lists.infradead.org
14560 S:      Supported
14561 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
14562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
14563 F:      drivers/net/wireless/ath/ath10k/
14564
14565 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
14566 M:      Kalle Valo <kvalo@codeaurora.org>
14567 L:      ath11k@lists.infradead.org
14568 S:      Supported
14569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
14570 F:      drivers/net/wireless/ath/ath11k/
14571
14572 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
14573 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
14574 L:      linux-wireless@vger.kernel.org
14575 S:      Supported
14576 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
14577 F:      drivers/net/wireless/ath/ath9k/
14578
14579 QUALCOMM CAMERA SUBSYSTEM DRIVER
14580 M:      Robert Foss <robert.foss@linaro.org>
14581 M:      Todor Tomov <todor.too@gmail.com>
14582 L:      linux-media@vger.kernel.org
14583 S:      Maintained
14584 F:      Documentation/admin-guide/media/qcom_camss.rst
14585 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
14586 F:      drivers/media/platform/qcom/camss/
14587
14588 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
14589 M:      Niklas Cassel <nks@flawful.org>
14590 L:      linux-pm@vger.kernel.org
14591 L:      linux-arm-msm@vger.kernel.org
14592 S:      Maintained
14593 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.txt
14594 F:      drivers/soc/qcom/cpr.c
14595
14596 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
14597 M:      Ilia Lin <ilia.lin@kernel.org>
14598 L:      linux-pm@vger.kernel.org
14599 S:      Maintained
14600 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
14601 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
14602
14603 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
14604 M:      Timur Tabi <timur@kernel.org>
14605 L:      netdev@vger.kernel.org
14606 S:      Maintained
14607 F:      drivers/net/ethernet/qualcomm/emac/
14608
14609 QUALCOMM ETHQOS ETHERNET DRIVER
14610 M:      Vinod Koul <vkoul@kernel.org>
14611 L:      netdev@vger.kernel.org
14612 S:      Maintained
14613 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
14614 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
14615
14616 QUALCOMM GENERIC INTERFACE I2C DRIVER
14617 M:      Akash Asthana <akashast@codeaurora.org>
14618 M:      Mukesh Savaliya <msavaliy@codeaurora.org>
14619 L:      linux-i2c@vger.kernel.org
14620 L:      linux-arm-msm@vger.kernel.org
14621 S:      Supported
14622 F:      drivers/i2c/busses/i2c-qcom-geni.c
14623
14624 QUALCOMM HEXAGON ARCHITECTURE
14625 M:      Brian Cain <bcain@codeaurora.org>
14626 L:      linux-hexagon@vger.kernel.org
14627 S:      Supported
14628 F:      arch/hexagon/
14629
14630 QUALCOMM HIDMA DRIVER
14631 M:      Sinan Kaya <okaya@kernel.org>
14632 L:      linux-arm-kernel@lists.infradead.org
14633 L:      linux-arm-msm@vger.kernel.org
14634 L:      dmaengine@vger.kernel.org
14635 S:      Supported
14636 F:      drivers/dma/qcom/hidma*
14637
14638 QUALCOMM I2C CCI DRIVER
14639 M:      Loic Poulain <loic.poulain@linaro.org>
14640 M:      Robert Foss <robert.foss@linaro.org>
14641 L:      linux-i2c@vger.kernel.org
14642 L:      linux-arm-msm@vger.kernel.org
14643 S:      Maintained
14644 F:      Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt
14645 F:      drivers/i2c/busses/i2c-qcom-cci.c
14646
14647 QUALCOMM IOMMU
14648 M:      Rob Clark <robdclark@gmail.com>
14649 L:      iommu@lists.linux-foundation.org
14650 L:      linux-arm-msm@vger.kernel.org
14651 S:      Maintained
14652 F:      drivers/iommu/arm/arm-smmu/qcom_iommu.c
14653
14654 QUALCOMM IPCC MAILBOX DRIVER
14655 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14656 L:      linux-arm-msm@vger.kernel.org
14657 S:      Supported
14658 F:      Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
14659 F:      drivers/mailbox/qcom-ipcc.c
14660 F:      include/dt-bindings/mailbox/qcom-ipcc.h
14661
14662 QUALCOMM IPQ4019 USB PHY DRIVER
14663 M:      Robert Marko <robert.marko@sartura.hr>
14664 M:      Luka Perkov <luka.perkov@sartura.hr>
14665 L:      linux-arm-msm@vger.kernel.org
14666 S:      Maintained
14667 F:      Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
14668 F:      drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
14669
14670 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
14671 M:      Robert Marko <robert.marko@sartura.hr>
14672 M:      Luka Perkov <luka.perkov@sartura.hr>
14673 L:      linux-arm-msm@vger.kernel.org
14674 S:      Maintained
14675 F:      Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
14676 F:      drivers/regulator/vqmmc-ipq4019-regulator.c
14677
14678 QUALCOMM RMNET DRIVER
14679 M:      Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
14680 M:      Sean Tranchetti <stranche@codeaurora.org>
14681 L:      netdev@vger.kernel.org
14682 S:      Maintained
14683 F:      Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
14684 F:      drivers/net/ethernet/qualcomm/rmnet/
14685 F:      include/linux/if_rmnet.h
14686
14687 QUALCOMM TSENS THERMAL DRIVER
14688 M:      Amit Kucheria <amitk@kernel.org>
14689 L:      linux-pm@vger.kernel.org
14690 L:      linux-arm-msm@vger.kernel.org
14691 S:      Maintained
14692 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
14693 F:      drivers/thermal/qcom/
14694
14695 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
14696 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
14697 L:      linux-media@vger.kernel.org
14698 L:      linux-arm-msm@vger.kernel.org
14699 S:      Maintained
14700 T:      git git://linuxtv.org/media_tree.git
14701 F:      Documentation/devicetree/bindings/media/*venus*
14702 F:      drivers/media/platform/qcom/venus/
14703
14704 QUALCOMM WCN36XX WIRELESS DRIVER
14705 M:      Kalle Valo <kvalo@codeaurora.org>
14706 L:      wcn36xx@lists.infradead.org
14707 S:      Supported
14708 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
14709 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
14710 F:      drivers/net/wireless/ath/wcn36xx/
14711
14712 QUANTENNA QTNFMAC WIRELESS DRIVER
14713 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
14714 R:      Sergey Matyukevich <geomatsi@gmail.com>
14715 L:      linux-wireless@vger.kernel.org
14716 S:      Maintained
14717 F:      drivers/net/wireless/quantenna
14718
14719 RADEON and AMDGPU DRM DRIVERS
14720 M:      Alex Deucher <alexander.deucher@amd.com>
14721 M:      Christian König <christian.koenig@amd.com>
14722 L:      amd-gfx@lists.freedesktop.org
14723 S:      Supported
14724 T:      git git://people.freedesktop.org/~agd5f/linux
14725 F:      drivers/gpu/drm/amd/
14726 F:      drivers/gpu/drm/radeon/
14727 F:      include/uapi/drm/amdgpu_drm.h
14728 F:      include/uapi/drm/radeon_drm.h
14729
14730 RADEON FRAMEBUFFER DISPLAY DRIVER
14731 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
14732 L:      linux-fbdev@vger.kernel.org
14733 S:      Maintained
14734 F:      drivers/video/fbdev/aty/radeon*
14735 F:      include/uapi/linux/radeonfb.h
14736
14737 RADIOSHARK RADIO DRIVER
14738 M:      Hans Verkuil <hverkuil@xs4all.nl>
14739 L:      linux-media@vger.kernel.org
14740 S:      Maintained
14741 T:      git git://linuxtv.org/media_tree.git
14742 F:      drivers/media/radio/radio-shark.c
14743
14744 RADIOSHARK2 RADIO DRIVER
14745 M:      Hans Verkuil <hverkuil@xs4all.nl>
14746 L:      linux-media@vger.kernel.org
14747 S:      Maintained
14748 T:      git git://linuxtv.org/media_tree.git
14749 F:      drivers/media/radio/radio-shark2.c
14750 F:      drivers/media/radio/radio-tea5777.c
14751
14752 RADOS BLOCK DEVICE (RBD)
14753 M:      Ilya Dryomov <idryomov@gmail.com>
14754 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
14755 L:      ceph-devel@vger.kernel.org
14756 S:      Supported
14757 W:      http://ceph.com/
14758 T:      git git://github.com/ceph/ceph-client.git
14759 F:      Documentation/ABI/testing/sysfs-bus-rbd
14760 F:      drivers/block/rbd.c
14761 F:      drivers/block/rbd_types.h
14762
14763 RAGE128 FRAMEBUFFER DISPLAY DRIVER
14764 M:      Paul Mackerras <paulus@samba.org>
14765 L:      linux-fbdev@vger.kernel.org
14766 S:      Maintained
14767 F:      drivers/video/fbdev/aty/aty128fb.c
14768
14769 RAINSHADOW-CEC DRIVER
14770 M:      Hans Verkuil <hverkuil@xs4all.nl>
14771 L:      linux-media@vger.kernel.org
14772 S:      Maintained
14773 T:      git git://linuxtv.org/media_tree.git
14774 F:      drivers/media/cec/usb/rainshadow/
14775
14776 RALINK MIPS ARCHITECTURE
14777 M:      John Crispin <john@phrozen.org>
14778 L:      linux-mips@vger.kernel.org
14779 S:      Maintained
14780 F:      arch/mips/ralink
14781
14782 RALINK RT2X00 WIRELESS LAN DRIVER
14783 M:      Stanislaw Gruszka <stf_xl@wp.pl>
14784 M:      Helmut Schaa <helmut.schaa@googlemail.com>
14785 L:      linux-wireless@vger.kernel.org
14786 S:      Maintained
14787 F:      drivers/net/wireless/ralink/rt2x00/
14788
14789 RAMDISK RAM BLOCK DEVICE DRIVER
14790 M:      Jens Axboe <axboe@kernel.dk>
14791 S:      Maintained
14792 F:      Documentation/admin-guide/blockdev/ramdisk.rst
14793 F:      drivers/block/brd.c
14794
14795 RANCHU VIRTUAL BOARD FOR MIPS
14796 M:      Miodrag Dinic <miodrag.dinic@mips.com>
14797 L:      linux-mips@vger.kernel.org
14798 S:      Supported
14799 F:      arch/mips/configs/generic/board-ranchu.config
14800 F:      arch/mips/generic/board-ranchu.c
14801
14802 RANDOM NUMBER DRIVER
14803 M:      "Theodore Ts'o" <tytso@mit.edu>
14804 S:      Maintained
14805 F:      drivers/char/random.c
14806
14807 RAPIDIO SUBSYSTEM
14808 M:      Matt Porter <mporter@kernel.crashing.org>
14809 M:      Alexandre Bounine <alex.bou9@gmail.com>
14810 S:      Maintained
14811 F:      drivers/rapidio/
14812
14813 RAS INFRASTRUCTURE
14814 M:      Tony Luck <tony.luck@intel.com>
14815 M:      Borislav Petkov <bp@alien8.de>
14816 L:      linux-edac@vger.kernel.org
14817 S:      Maintained
14818 F:      Documentation/admin-guide/ras.rst
14819 F:      drivers/ras/
14820 F:      include/linux/ras.h
14821 F:      include/ras/ras_event.h
14822
14823 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
14824 L:      linux-wireless@vger.kernel.org
14825 S:      Orphan
14826 F:      drivers/net/wireless/ray*
14827
14828 RC-CORE / LIRC FRAMEWORK
14829 M:      Sean Young <sean@mess.org>
14830 L:      linux-media@vger.kernel.org
14831 S:      Maintained
14832 W:      http://linuxtv.org
14833 T:      git git://linuxtv.org/media_tree.git
14834 F:      Documentation/driver-api/media/rc-core.rst
14835 F:      Documentation/userspace-api/media/rc/
14836 F:      drivers/media/rc/
14837 F:      include/media/rc-map.h
14838 F:      include/media/rc-core.h
14839 F:      include/uapi/linux/lirc.h
14840
14841 RCMM REMOTE CONTROLS DECODER
14842 M:      Patrick Lerda <patrick9876@free.fr>
14843 S:      Maintained
14844 F:      drivers/media/rc/ir-rcmm-decoder.c
14845
14846 RCUTORTURE TEST FRAMEWORK
14847 M:      "Paul E. McKenney" <paulmck@kernel.org>
14848 M:      Josh Triplett <josh@joshtriplett.org>
14849 R:      Steven Rostedt <rostedt@goodmis.org>
14850 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14851 R:      Lai Jiangshan <jiangshanlai@gmail.com>
14852 L:      rcu@vger.kernel.org
14853 S:      Supported
14854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14855 F:      tools/testing/selftests/rcutorture
14856
14857 RDACM20 Camera Sensor
14858 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
14859 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
14860 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
14861 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
14862 L:      linux-media@vger.kernel.org
14863 S:      Maintained
14864 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
14865 F:      drivers/media/i2c/max9271.c
14866 F:      drivers/media/i2c/max9271.h
14867 F:      drivers/media/i2c/rdacm20.c
14868
14869 RDC R-321X SoC
14870 M:      Florian Fainelli <florian@openwrt.org>
14871 S:      Maintained
14872
14873 RDC R6040 FAST ETHERNET DRIVER
14874 M:      Florian Fainelli <f.fainelli@gmail.com>
14875 L:      netdev@vger.kernel.org
14876 S:      Maintained
14877 F:      drivers/net/ethernet/rdc/r6040.c
14878
14879 RDMAVT - RDMA verbs software
14880 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
14881 M:      Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
14882 L:      linux-rdma@vger.kernel.org
14883 S:      Supported
14884 F:      drivers/infiniband/sw/rdmavt
14885
14886 RDS - RELIABLE DATAGRAM SOCKETS
14887 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
14888 L:      netdev@vger.kernel.org
14889 L:      linux-rdma@vger.kernel.org
14890 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
14891 S:      Supported
14892 W:      https://oss.oracle.com/projects/rds/
14893 F:      Documentation/networking/rds.rst
14894 F:      net/rds/
14895
14896 RDT - RESOURCE ALLOCATION
14897 M:      Fenghua Yu <fenghua.yu@intel.com>
14898 M:      Reinette Chatre <reinette.chatre@intel.com>
14899 L:      linux-kernel@vger.kernel.org
14900 S:      Supported
14901 F:      Documentation/x86/resctrl*
14902 F:      arch/x86/include/asm/resctrl.h
14903 F:      arch/x86/kernel/cpu/resctrl/
14904 F:      tools/testing/selftests/resctrl/
14905
14906 READ-COPY UPDATE (RCU)
14907 M:      "Paul E. McKenney" <paulmck@kernel.org>
14908 M:      Josh Triplett <josh@joshtriplett.org>
14909 R:      Steven Rostedt <rostedt@goodmis.org>
14910 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14911 R:      Lai Jiangshan <jiangshanlai@gmail.com>
14912 R:      Joel Fernandes <joel@joelfernandes.org>
14913 L:      rcu@vger.kernel.org
14914 S:      Supported
14915 W:      http://www.rdrop.com/users/paulmck/RCU/
14916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14917 F:      Documentation/RCU/
14918 F:      include/linux/rcu*
14919 F:      kernel/rcu/
14920 X:      Documentation/RCU/torture.rst
14921 X:      include/linux/srcu*.h
14922 X:      kernel/rcu/srcu*.c
14923
14924 REAL TIME CLOCK (RTC) SUBSYSTEM
14925 M:      Alessandro Zummo <a.zummo@towertech.it>
14926 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14927 L:      linux-rtc@vger.kernel.org
14928 S:      Maintained
14929 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
14930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
14931 F:      Documentation/admin-guide/rtc.rst
14932 F:      Documentation/devicetree/bindings/rtc/
14933 F:      drivers/rtc/
14934 F:      include/linux/platform_data/rtc-*
14935 F:      include/linux/rtc.h
14936 F:      include/linux/rtc/
14937 F:      include/uapi/linux/rtc.h
14938 F:      tools/testing/selftests/rtc/
14939
14940 REALTEK AUDIO CODECS
14941 M:      Oder Chiou <oder_chiou@realtek.com>
14942 S:      Maintained
14943 F:      include/sound/rt*.h
14944 F:      sound/soc/codecs/rt*
14945
14946 REALTEK RTL83xx SMI DSA ROUTER CHIPS
14947 M:      Linus Walleij <linus.walleij@linaro.org>
14948 S:      Maintained
14949 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
14950 F:      drivers/net/dsa/realtek-smi*
14951 F:      drivers/net/dsa/rtl83*
14952
14953 REALTEK WIRELESS DRIVER (rtlwifi family)
14954 M:      Ping-Ke Shih <pkshih@realtek.com>
14955 L:      linux-wireless@vger.kernel.org
14956 S:      Maintained
14957 W:      https://wireless.wiki.kernel.org/
14958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14959 F:      drivers/net/wireless/realtek/rtlwifi/
14960
14961 REALTEK WIRELESS DRIVER (rtw88)
14962 M:      Yan-Hsuan Chuang <tony0620emma@gmail.com>
14963 L:      linux-wireless@vger.kernel.org
14964 S:      Maintained
14965 F:      drivers/net/wireless/realtek/rtw88/
14966
14967 REDPINE WIRELESS DRIVER
14968 M:      Amitkumar Karwar <amitkarwar@gmail.com>
14969 M:      Siva Rebbagondla <siva8118@gmail.com>
14970 L:      linux-wireless@vger.kernel.org
14971 S:      Maintained
14972 F:      drivers/net/wireless/rsi/
14973
14974 REGISTER MAP ABSTRACTION
14975 M:      Mark Brown <broonie@kernel.org>
14976 L:      linux-kernel@vger.kernel.org
14977 S:      Supported
14978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
14979 F:      Documentation/devicetree/bindings/regmap/
14980 F:      drivers/base/regmap/
14981 F:      include/linux/regmap.h
14982
14983 REISERFS FILE SYSTEM
14984 L:      reiserfs-devel@vger.kernel.org
14985 S:      Supported
14986 F:      fs/reiserfs/
14987
14988 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
14989 M:      Ohad Ben-Cohen <ohad@wizery.com>
14990 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14991 L:      linux-remoteproc@vger.kernel.org
14992 S:      Maintained
14993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
14994 F:      Documentation/ABI/testing/sysfs-class-remoteproc
14995 F:      Documentation/devicetree/bindings/remoteproc/
14996 F:      Documentation/staging/remoteproc.rst
14997 F:      drivers/remoteproc/
14998 F:      include/linux/remoteproc.h
14999 F:      include/linux/remoteproc/
15000
15001 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
15002 M:      Ohad Ben-Cohen <ohad@wizery.com>
15003 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
15004 L:      linux-remoteproc@vger.kernel.org
15005 S:      Maintained
15006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
15007 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
15008 F:      Documentation/staging/rpmsg.rst
15009 F:      drivers/rpmsg/
15010 F:      include/linux/rpmsg.h
15011 F:      include/linux/rpmsg/
15012 F:      include/uapi/linux/rpmsg.h
15013 F:      samples/rpmsg/
15014
15015 RENESAS CLOCK DRIVERS
15016 M:      Geert Uytterhoeven <geert+renesas@glider.be>
15017 L:      linux-renesas-soc@vger.kernel.org
15018 S:      Supported
15019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
15020 F:      Documentation/devicetree/bindings/clock/renesas,*
15021 F:      drivers/clk/renesas/
15022
15023 RENESAS EMEV2 I2C DRIVER
15024 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15025 S:      Supported
15026 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
15027 F:      drivers/i2c/busses/i2c-emev2.c
15028
15029 RENESAS ETHERNET DRIVERS
15030 R:      Sergei Shtylyov <sergei.shtylyov@gmail.com>
15031 L:      netdev@vger.kernel.org
15032 L:      linux-renesas-soc@vger.kernel.org
15033 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
15034 F:      drivers/net/ethernet/renesas/
15035 F:      include/linux/sh_eth.h
15036
15037 RENESAS R-CAR GYROADC DRIVER
15038 M:      Marek Vasut <marek.vasut@gmail.com>
15039 L:      linux-iio@vger.kernel.org
15040 S:      Supported
15041 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
15042 F:      drivers/iio/adc/rcar-gyroadc.c
15043
15044 RENESAS R-CAR I2C DRIVERS
15045 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15046 S:      Supported
15047 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
15048 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
15049 F:      drivers/i2c/busses/i2c-rcar.c
15050 F:      drivers/i2c/busses/i2c-sh_mobile.c
15051
15052 RENESAS R-CAR THERMAL DRIVERS
15053 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
15054 L:      linux-renesas-soc@vger.kernel.org
15055 S:      Supported
15056 F:      Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
15057 F:      Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
15058 F:      drivers/thermal/rcar_gen3_thermal.c
15059 F:      drivers/thermal/rcar_thermal.c
15060
15061 RENESAS RIIC DRIVER
15062 M:      Chris Brandt <chris.brandt@renesas.com>
15063 S:      Supported
15064 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
15065 F:      drivers/i2c/busses/i2c-riic.c
15066
15067 RENESAS USB PHY DRIVER
15068 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
15069 L:      linux-renesas-soc@vger.kernel.org
15070 S:      Maintained
15071 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
15072
15073 RESET CONTROLLER FRAMEWORK
15074 M:      Philipp Zabel <p.zabel@pengutronix.de>
15075 S:      Maintained
15076 T:      git git://git.pengutronix.de/git/pza/linux
15077 F:      Documentation/devicetree/bindings/reset/
15078 F:      Documentation/driver-api/reset.rst
15079 F:      drivers/reset/
15080 F:      include/dt-bindings/reset/
15081 F:      include/linux/reset-controller.h
15082 F:      include/linux/reset.h
15083 F:      include/linux/reset/
15084 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
15085
15086 RESTARTABLE SEQUENCES SUPPORT
15087 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15088 M:      Peter Zijlstra <peterz@infradead.org>
15089 M:      "Paul E. McKenney" <paulmck@kernel.org>
15090 M:      Boqun Feng <boqun.feng@gmail.com>
15091 L:      linux-kernel@vger.kernel.org
15092 S:      Supported
15093 F:      include/trace/events/rseq.h
15094 F:      include/uapi/linux/rseq.h
15095 F:      kernel/rseq.c
15096 F:      tools/testing/selftests/rseq/
15097
15098 RFKILL
15099 M:      Johannes Berg <johannes@sipsolutions.net>
15100 L:      linux-wireless@vger.kernel.org
15101 S:      Maintained
15102 W:      https://wireless.wiki.kernel.org/
15103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
15104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
15105 F:      Documentation/ABI/stable/sysfs-class-rfkill
15106 F:      Documentation/driver-api/rfkill.rst
15107 F:      include/linux/rfkill.h
15108 F:      include/uapi/linux/rfkill.h
15109 F:      net/rfkill/
15110
15111 RHASHTABLE
15112 M:      Thomas Graf <tgraf@suug.ch>
15113 M:      Herbert Xu <herbert@gondor.apana.org.au>
15114 L:      netdev@vger.kernel.org
15115 S:      Maintained
15116 F:      include/linux/rhashtable-types.h
15117 F:      include/linux/rhashtable.h
15118 F:      lib/rhashtable.c
15119 F:      lib/test_rhashtable.c
15120
15121 RICOH R5C592 MEMORYSTICK DRIVER
15122 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15123 S:      Maintained
15124 F:      drivers/memstick/host/r592.*
15125
15126 RICOH SMARTMEDIA/XD DRIVER
15127 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15128 S:      Maintained
15129 F:      drivers/mtd/nand/raw/r852.c
15130 F:      drivers/mtd/nand/raw/r852.h
15131
15132 RISC-V ARCHITECTURE
15133 M:      Paul Walmsley <paul.walmsley@sifive.com>
15134 M:      Palmer Dabbelt <palmer@dabbelt.com>
15135 M:      Albert Ou <aou@eecs.berkeley.edu>
15136 L:      linux-riscv@lists.infradead.org
15137 S:      Supported
15138 P:      Documentation/riscv/patch-acceptance.rst
15139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
15140 F:      arch/riscv/
15141 N:      riscv
15142 K:      riscv
15143
15144 RNBD BLOCK DRIVERS
15145 M:      Danil Kipnis <danil.kipnis@cloud.ionos.com>
15146 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
15147 L:      linux-block@vger.kernel.org
15148 S:      Maintained
15149 F:      drivers/block/rnbd/
15150
15151 ROCCAT DRIVERS
15152 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
15153 S:      Maintained
15154 W:      http://sourceforge.net/projects/roccat/
15155 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
15156 F:      drivers/hid/hid-roccat*
15157 F:      include/linux/hid-roccat*
15158
15159 ROCKCHIP ISP V1 DRIVER
15160 M:      Helen Koike <helen.koike@collabora.com>
15161 M:      Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
15162 L:      linux-media@vger.kernel.org
15163 L:      linux-rockchip@lists.infradead.org
15164 S:      Maintained
15165 F:      Documentation/admin-guide/media/rkisp1.rst
15166 F:      Documentation/devicetree/bindings/media/rockchip-isp1.yaml
15167 F:      Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst
15168 F:      drivers/media/platform/rockchip/rkisp1
15169 F:      include/uapi/linux/rkisp1-config.h
15170
15171 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
15172 M:      Jacob Chen <jacob-chen@iotwrt.com>
15173 M:      Ezequiel Garcia <ezequiel@collabora.com>
15174 L:      linux-media@vger.kernel.org
15175 L:      linux-rockchip@lists.infradead.org
15176 S:      Maintained
15177 F:      Documentation/devicetree/bindings/media/rockchip-rga.yaml
15178 F:      drivers/media/platform/rockchip/rga/
15179
15180 ROCKCHIP VIDEO DECODER DRIVER
15181 M:      Ezequiel Garcia <ezequiel@collabora.com>
15182 L:      linux-media@vger.kernel.org
15183 L:      linux-rockchip@lists.infradead.org
15184 S:      Maintained
15185 F:      Documentation/devicetree/bindings/media/rockchip,vdec.yaml
15186 F:      drivers/staging/media/rkvdec/
15187
15188 ROCKER DRIVER
15189 M:      Jiri Pirko <jiri@resnulli.us>
15190 L:      netdev@vger.kernel.org
15191 S:      Supported
15192 F:      drivers/net/ethernet/rocker/
15193
15194 ROCKETPORT DRIVER
15195 S:      Maintained
15196 W:      http://www.comtrol.com
15197 F:      Documentation/driver-api/serial/rocket.rst
15198 F:      drivers/tty/rocket*
15199
15200 ROCKETPORT EXPRESS/INFINITY DRIVER
15201 M:      Kevin Cernekee <cernekee@gmail.com>
15202 L:      linux-serial@vger.kernel.org
15203 S:      Odd Fixes
15204 F:      drivers/tty/serial/rp2.*
15205
15206 ROHM BD99954 CHARGER IC
15207 R:      Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
15208 L:      linux-power@fi.rohmeurope.com
15209 S:      Supported
15210 F:      drivers/power/supply/bd99954-charger.c
15211 F:      drivers/power/supply/bd99954-charger.h
15212
15213 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
15214 M:      Tomasz Duszynski <tduszyns@gmail.com>
15215 S:      Maintained
15216 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
15217 F:      drivers/iio/light/bh1750.c
15218
15219 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
15220 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
15221 L:      linux-kernel@vger.kernel.org
15222 L:      linux-renesas-soc@vger.kernel.org
15223 S:      Supported
15224 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
15225 F:      drivers/gpio/gpio-bd9571mwv.c
15226 F:      drivers/mfd/bd9571mwv.c
15227 F:      drivers/regulator/bd9571mwv-regulator.c
15228 F:      include/linux/mfd/bd9571mwv.h
15229
15230 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
15231 R:      Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
15232 L:      linux-power@fi.rohmeurope.com
15233 S:      Supported
15234 F:      Documentation/devicetree/bindings/mfd/rohm,bd70528-pmic.txt
15235 F:      Documentation/devicetree/bindings/regulator/rohm,bd70528-regulator.txt
15236 F:      drivers/clk/clk-bd718x7.c
15237 F:      drivers/gpio/gpio-bd70528.c
15238 F:      drivers/gpio/gpio-bd71828.c
15239 F:      drivers/mfd/rohm-bd70528.c
15240 F:      drivers/mfd/rohm-bd71828.c
15241 F:      drivers/mfd/rohm-bd718x7.c
15242 F:      drivers/power/supply/bd70528-charger.c
15243 F:      drivers/regulator/bd70528-regulator.c
15244 F:      drivers/regulator/bd71828-regulator.c
15245 F:      drivers/regulator/bd718x7-regulator.c
15246 F:      drivers/regulator/rohm-regulator.c
15247 F:      drivers/rtc/rtc-bd70528.c
15248 F:      drivers/watchdog/bd70528_wdt.c
15249 F:      include/linux/mfd/rohm-bd70528.h
15250 F:      include/linux/mfd/rohm-bd71828.h
15251 F:      include/linux/mfd/rohm-bd718x7.h
15252 F:      include/linux/mfd/rohm-generic.h
15253 F:      include/linux/mfd/rohm-shared.h
15254
15255 ROSE NETWORK LAYER
15256 M:      Ralf Baechle <ralf@linux-mips.org>
15257 L:      linux-hams@vger.kernel.org
15258 S:      Maintained
15259 W:      http://www.linux-ax25.org/
15260 F:      include/net/rose.h
15261 F:      include/uapi/linux/rose.h
15262 F:      net/rose/
15263
15264 ROTATION DRIVER FOR ALLWINNER A83T
15265 M:      Jernej Skrabec <jernej.skrabec@siol.net>
15266 L:      linux-media@vger.kernel.org
15267 S:      Maintained
15268 T:      git git://linuxtv.org/media_tree.git
15269 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
15270 F:      drivers/media/platform/sunxi/sun8i-rotate/
15271
15272 RTL2830 MEDIA DRIVER
15273 M:      Antti Palosaari <crope@iki.fi>
15274 L:      linux-media@vger.kernel.org
15275 S:      Maintained
15276 W:      https://linuxtv.org
15277 W:      http://palosaari.fi/linux/
15278 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15279 T:      git git://linuxtv.org/anttip/media_tree.git
15280 F:      drivers/media/dvb-frontends/rtl2830*
15281
15282 RTL2832 MEDIA DRIVER
15283 M:      Antti Palosaari <crope@iki.fi>
15284 L:      linux-media@vger.kernel.org
15285 S:      Maintained
15286 W:      https://linuxtv.org
15287 W:      http://palosaari.fi/linux/
15288 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15289 T:      git git://linuxtv.org/anttip/media_tree.git
15290 F:      drivers/media/dvb-frontends/rtl2832*
15291
15292 RTL2832_SDR MEDIA DRIVER
15293 M:      Antti Palosaari <crope@iki.fi>
15294 L:      linux-media@vger.kernel.org
15295 S:      Maintained
15296 W:      https://linuxtv.org
15297 W:      http://palosaari.fi/linux/
15298 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15299 T:      git git://linuxtv.org/anttip/media_tree.git
15300 F:      drivers/media/dvb-frontends/rtl2832_sdr*
15301
15302 RTL8180 WIRELESS DRIVER
15303 L:      linux-wireless@vger.kernel.org
15304 S:      Orphan
15305 W:      https://wireless.wiki.kernel.org/
15306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
15307 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
15308
15309 RTL8187 WIRELESS DRIVER
15310 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15311 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
15312 M:      Larry Finger <Larry.Finger@lwfinger.net>
15313 L:      linux-wireless@vger.kernel.org
15314 S:      Maintained
15315 W:      https://wireless.wiki.kernel.org/
15316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
15317 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
15318
15319 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
15320 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
15321 L:      linux-wireless@vger.kernel.org
15322 S:      Maintained
15323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
15324 F:      drivers/net/wireless/realtek/rtl8xxxu/
15325
15326 RTRS TRANSPORT DRIVERS
15327 M:      Danil Kipnis <danil.kipnis@cloud.ionos.com>
15328 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
15329 L:      linux-rdma@vger.kernel.org
15330 S:      Maintained
15331 F:      drivers/infiniband/ulp/rtrs/
15332
15333 RXRPC SOCKETS (AF_RXRPC)
15334 M:      David Howells <dhowells@redhat.com>
15335 L:      linux-afs@lists.infradead.org
15336 S:      Supported
15337 W:      https://www.infradead.org/~dhowells/kafs/
15338 F:      Documentation/networking/rxrpc.rst
15339 F:      include/keys/rxrpc-type.h
15340 F:      include/net/af_rxrpc.h
15341 F:      include/trace/events/rxrpc.h
15342 F:      include/uapi/linux/rxrpc.h
15343 F:      net/rxrpc/
15344
15345 S3 SAVAGE FRAMEBUFFER DRIVER
15346 M:      Antonino Daplas <adaplas@gmail.com>
15347 L:      linux-fbdev@vger.kernel.org
15348 S:      Maintained
15349 F:      drivers/video/fbdev/savage/
15350
15351 S390
15352 M:      Heiko Carstens <hca@linux.ibm.com>
15353 M:      Vasily Gorbik <gor@linux.ibm.com>
15354 M:      Christian Borntraeger <borntraeger@de.ibm.com>
15355 L:      linux-s390@vger.kernel.org
15356 S:      Supported
15357 W:      http://www.ibm.com/developerworks/linux/linux390/
15358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
15359 F:      Documentation/driver-api/s390-drivers.rst
15360 F:      Documentation/s390/
15361 F:      arch/s390/
15362 F:      drivers/s390/
15363
15364 S390 COMMON I/O LAYER
15365 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
15366 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
15367 L:      linux-s390@vger.kernel.org
15368 S:      Supported
15369 W:      http://www.ibm.com/developerworks/linux/linux390/
15370 F:      drivers/s390/cio/
15371
15372 S390 DASD DRIVER
15373 M:      Stefan Haberland <sth@linux.ibm.com>
15374 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
15375 L:      linux-s390@vger.kernel.org
15376 S:      Supported
15377 W:      http://www.ibm.com/developerworks/linux/linux390/
15378 F:      block/partitions/ibm.c
15379 F:      drivers/s390/block/dasd*
15380 F:      include/linux/dasd_mod.h
15381
15382 S390 IOMMU (PCI)
15383 M:      Matthew Rosato <mjrosato@linux.ibm.com>
15384 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
15385 L:      linux-s390@vger.kernel.org
15386 S:      Supported
15387 W:      http://www.ibm.com/developerworks/linux/linux390/
15388 F:      drivers/iommu/s390-iommu.c
15389
15390 S390 IUCV NETWORK LAYER
15391 M:      Julian Wiedmann <jwi@linux.ibm.com>
15392 M:      Karsten Graul <kgraul@linux.ibm.com>
15393 L:      linux-s390@vger.kernel.org
15394 S:      Supported
15395 W:      http://www.ibm.com/developerworks/linux/linux390/
15396 F:      drivers/s390/net/*iucv*
15397 F:      include/net/iucv/
15398 F:      net/iucv/
15399
15400 S390 NETWORK DRIVERS
15401 M:      Julian Wiedmann <jwi@linux.ibm.com>
15402 M:      Karsten Graul <kgraul@linux.ibm.com>
15403 L:      linux-s390@vger.kernel.org
15404 S:      Supported
15405 W:      http://www.ibm.com/developerworks/linux/linux390/
15406 F:      drivers/s390/net/
15407
15408 S390 PCI SUBSYSTEM
15409 M:      Niklas Schnelle <schnelle@linux.ibm.com>
15410 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
15411 L:      linux-s390@vger.kernel.org
15412 S:      Supported
15413 W:      http://www.ibm.com/developerworks/linux/linux390/
15414 F:      arch/s390/pci/
15415 F:      drivers/pci/hotplug/s390_pci_hpc.c
15416 F:      Documentation/s390/pci.rst
15417
15418 S390 VFIO AP DRIVER
15419 M:      Tony Krowiak <akrowiak@linux.ibm.com>
15420 M:      Pierre Morel <pmorel@linux.ibm.com>
15421 M:      Halil Pasic <pasic@linux.ibm.com>
15422 L:      linux-s390@vger.kernel.org
15423 S:      Supported
15424 W:      http://www.ibm.com/developerworks/linux/linux390/
15425 F:      Documentation/s390/vfio-ap.rst
15426 F:      drivers/s390/crypto/vfio_ap_drv.c
15427 F:      drivers/s390/crypto/vfio_ap_ops.c
15428 F:      drivers/s390/crypto/vfio_ap_private.h
15429
15430 S390 VFIO-CCW DRIVER
15431 M:      Cornelia Huck <cohuck@redhat.com>
15432 M:      Eric Farman <farman@linux.ibm.com>
15433 R:      Halil Pasic <pasic@linux.ibm.com>
15434 L:      linux-s390@vger.kernel.org
15435 L:      kvm@vger.kernel.org
15436 S:      Supported
15437 F:      Documentation/s390/vfio-ccw.rst
15438 F:      drivers/s390/cio/vfio_ccw*
15439 F:      include/uapi/linux/vfio_ccw.h
15440
15441 S390 VFIO-PCI DRIVER
15442 M:      Matthew Rosato <mjrosato@linux.ibm.com>
15443 L:      linux-s390@vger.kernel.org
15444 L:      kvm@vger.kernel.org
15445 S:      Supported
15446 F:      drivers/vfio/pci/vfio_pci_zdev.c
15447 F:      include/uapi/linux/vfio_zdev.h
15448
15449 S390 ZCRYPT DRIVER
15450 M:      Harald Freudenberger <freude@linux.ibm.com>
15451 L:      linux-s390@vger.kernel.org
15452 S:      Supported
15453 W:      http://www.ibm.com/developerworks/linux/linux390/
15454 F:      drivers/s390/crypto/
15455
15456 S390 ZFCP DRIVER
15457 M:      Steffen Maier <maier@linux.ibm.com>
15458 M:      Benjamin Block <bblock@linux.ibm.com>
15459 L:      linux-s390@vger.kernel.org
15460 S:      Supported
15461 W:      http://www.ibm.com/developerworks/linux/linux390/
15462 F:      drivers/s390/scsi/zfcp_*
15463
15464 S3C24XX SD/MMC Driver
15465 M:      Ben Dooks <ben-linux@fluff.org>
15466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15467 S:      Supported
15468 F:      drivers/mmc/host/s3cmci.*
15469
15470 SAA6588 RDS RECEIVER DRIVER
15471 M:      Hans Verkuil <hverkuil@xs4all.nl>
15472 L:      linux-media@vger.kernel.org
15473 S:      Odd Fixes
15474 W:      https://linuxtv.org
15475 T:      git git://linuxtv.org/media_tree.git
15476 F:      drivers/media/i2c/saa6588*
15477
15478 SAA7134 VIDEO4LINUX DRIVER
15479 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15480 L:      linux-media@vger.kernel.org
15481 S:      Odd fixes
15482 W:      https://linuxtv.org
15483 T:      git git://linuxtv.org/media_tree.git
15484 F:      Documentation/driver-api/media/drivers/saa7134*
15485 F:      drivers/media/pci/saa7134/
15486
15487 SAA7146 VIDEO4LINUX-2 DRIVER
15488 M:      Hans Verkuil <hverkuil@xs4all.nl>
15489 L:      linux-media@vger.kernel.org
15490 S:      Maintained
15491 T:      git git://linuxtv.org/media_tree.git
15492 F:      drivers/media/common/saa7146/
15493 F:      drivers/media/pci/saa7146/
15494 F:      include/media/drv-intf/saa7146*
15495
15496 SAFESETID SECURITY MODULE
15497 M:      Micah Morton <mortonm@chromium.org>
15498 S:      Supported
15499 F:      Documentation/admin-guide/LSM/SafeSetID.rst
15500 F:      security/safesetid/
15501
15502 SAMSUNG AUDIO (ASoC) DRIVERS
15503 M:      Krzysztof Kozlowski <krzk@kernel.org>
15504 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
15505 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15506 S:      Supported
15507 F:      Documentation/devicetree/bindings/sound/samsung*
15508 F:      sound/soc/samsung/
15509
15510 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
15511 M:      Krzysztof Kozlowski <krzk@kernel.org>
15512 L:      linux-crypto@vger.kernel.org
15513 L:      linux-samsung-soc@vger.kernel.org
15514 S:      Maintained
15515 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
15516 F:      drivers/crypto/exynos-rng.c
15517
15518 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
15519 M:      Łukasz Stelmach <l.stelmach@samsung.com>
15520 L:      linux-samsung-soc@vger.kernel.org
15521 S:      Maintained
15522 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
15523 F:      drivers/char/hw_random/exynos-trng.c
15524
15525 SAMSUNG FRAMEBUFFER DRIVER
15526 M:      Jingoo Han <jingoohan1@gmail.com>
15527 L:      linux-fbdev@vger.kernel.org
15528 S:      Maintained
15529 F:      drivers/video/fbdev/s3c-fb.c
15530
15531 SAMSUNG INTERCONNECT DRIVERS
15532 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
15533 M:      Artur Świgoń <a.swigon@samsung.com>
15534 L:      linux-pm@vger.kernel.org
15535 L:      linux-samsung-soc@vger.kernel.org
15536 S:      Supported
15537 F:      drivers/interconnect/samsung/
15538
15539 SAMSUNG LAPTOP DRIVER
15540 M:      Corentin Chary <corentin.chary@gmail.com>
15541 L:      platform-driver-x86@vger.kernel.org
15542 S:      Maintained
15543 F:      drivers/platform/x86/samsung-laptop.c
15544
15545 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
15546 M:      Krzysztof Kozlowski <krzk@kernel.org>
15547 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
15548 L:      linux-kernel@vger.kernel.org
15549 L:      linux-samsung-soc@vger.kernel.org
15550 S:      Supported
15551 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
15552 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
15553 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
15554 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
15555 F:      drivers/clk/clk-s2mps11.c
15556 F:      drivers/mfd/sec*.c
15557 F:      drivers/regulator/s2m*.c
15558 F:      drivers/regulator/s5m*.c
15559 F:      drivers/rtc/rtc-s5m.c
15560 F:      include/linux/mfd/samsung/
15561
15562 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
15563 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
15564 L:      linux-media@vger.kernel.org
15565 L:      linux-samsung-soc@vger.kernel.org
15566 S:      Maintained
15567 F:      drivers/media/platform/s3c-camif/
15568 F:      include/media/drv-intf/s3c_camif.h
15569
15570 SAMSUNG S3FWRN5 NFC DRIVER
15571 M:      Krzysztof Kozlowski <krzk@kernel.org>
15572 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
15573 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15574 S:      Maintained
15575 F:      Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
15576 F:      drivers/nfc/s3fwrn5
15577
15578 SAMSUNG S5C73M3 CAMERA DRIVER
15579 M:      Andrzej Hajda <a.hajda@samsung.com>
15580 L:      linux-media@vger.kernel.org
15581 S:      Supported
15582 F:      drivers/media/i2c/s5c73m3/*
15583
15584 SAMSUNG S5K5BAF CAMERA DRIVER
15585 M:      Andrzej Hajda <a.hajda@samsung.com>
15586 L:      linux-media@vger.kernel.org
15587 S:      Supported
15588 F:      drivers/media/i2c/s5k5baf.c
15589
15590 SAMSUNG S5P Security SubSystem (SSS) DRIVER
15591 M:      Krzysztof Kozlowski <krzk@kernel.org>
15592 M:      Vladimir Zapolskiy <vz@mleia.com>
15593 M:      Kamil Konieczny <k.konieczny@samsung.com>
15594 L:      linux-crypto@vger.kernel.org
15595 L:      linux-samsung-soc@vger.kernel.org
15596 S:      Maintained
15597 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
15598 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
15599 F:      drivers/crypto/s5p-sss.c
15600
15601 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
15602 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
15603 L:      linux-media@vger.kernel.org
15604 S:      Supported
15605 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15606 F:      drivers/media/platform/exynos4-is/
15607
15608 SAMSUNG SOC CLOCK DRIVERS
15609 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
15610 M:      Tomasz Figa <tomasz.figa@gmail.com>
15611 M:      Chanwoo Choi <cw00.choi@samsung.com>
15612 L:      linux-samsung-soc@vger.kernel.org
15613 S:      Supported
15614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
15615 F:      Documentation/devicetree/bindings/clock/exynos*.txt
15616 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
15617 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
15618 F:      drivers/clk/samsung/
15619 F:      include/dt-bindings/clock/exynos*.h
15620 F:      include/linux/clk/samsung.h
15621 F:      include/linux/platform_data/clk-s3c2410.h
15622
15623 SAMSUNG SPI DRIVERS
15624 M:      Krzysztof Kozlowski <krzk@kernel.org>
15625 M:      Andi Shyti <andi@etezian.org>
15626 L:      linux-spi@vger.kernel.org
15627 L:      linux-samsung-soc@vger.kernel.org
15628 S:      Maintained
15629 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
15630 F:      drivers/spi/spi-s3c*
15631 F:      include/linux/platform_data/spi-s3c64xx.h
15632 F:      include/linux/spi/s3c24xx-fiq.h
15633
15634 SAMSUNG SXGBE DRIVERS
15635 M:      Byungho An <bh74.an@samsung.com>
15636 L:      netdev@vger.kernel.org
15637 S:      Supported
15638 F:      drivers/net/ethernet/samsung/sxgbe/
15639
15640 SAMSUNG THERMAL DRIVER
15641 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
15642 L:      linux-pm@vger.kernel.org
15643 L:      linux-samsung-soc@vger.kernel.org
15644 S:      Supported
15645 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
15646 F:      drivers/thermal/samsung/
15647
15648 SAMSUNG USB2 PHY DRIVER
15649 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
15650 L:      linux-kernel@vger.kernel.org
15651 S:      Supported
15652 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
15653 F:      Documentation/driver-api/phy/samsung-usb2.rst
15654 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
15655 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
15656 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
15657 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
15658 F:      drivers/phy/samsung/phy-samsung-usb2.c
15659 F:      drivers/phy/samsung/phy-samsung-usb2.h
15660
15661 SC1200 WDT DRIVER
15662 M:      Zwane Mwaikambo <zwanem@gmail.com>
15663 S:      Maintained
15664 F:      drivers/watchdog/sc1200wdt.c
15665
15666 SCHEDULER
15667 M:      Ingo Molnar <mingo@redhat.com>
15668 M:      Peter Zijlstra <peterz@infradead.org>
15669 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
15670 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
15671 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
15672 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
15673 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
15674 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
15675 R:      Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
15676 L:      linux-kernel@vger.kernel.org
15677 S:      Maintained
15678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
15679 F:      include/linux/preempt.h
15680 F:      include/linux/sched.h
15681 F:      include/linux/wait.h
15682 F:      include/uapi/linux/sched.h
15683 F:      kernel/sched/
15684
15685 SCR24X CHIP CARD INTERFACE DRIVER
15686 M:      Lubomir Rintel <lkundrak@v3.sk>
15687 S:      Supported
15688 F:      drivers/char/pcmcia/scr24x_cs.c
15689
15690 SCSI CDROM DRIVER
15691 M:      Jens Axboe <axboe@kernel.dk>
15692 L:      linux-scsi@vger.kernel.org
15693 S:      Maintained
15694 W:      http://www.kernel.dk
15695 F:      drivers/scsi/sr*
15696
15697 SCSI RDMA PROTOCOL (SRP) INITIATOR
15698 M:      Bart Van Assche <bvanassche@acm.org>
15699 L:      linux-rdma@vger.kernel.org
15700 S:      Supported
15701 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15702 F:      drivers/infiniband/ulp/srp/
15703 F:      include/scsi/srp.h
15704
15705 SCSI RDMA PROTOCOL (SRP) TARGET
15706 M:      Bart Van Assche <bvanassche@acm.org>
15707 L:      linux-rdma@vger.kernel.org
15708 L:      target-devel@vger.kernel.org
15709 S:      Supported
15710 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15711 F:      drivers/infiniband/ulp/srpt/
15712
15713 SCSI SG DRIVER
15714 M:      Doug Gilbert <dgilbert@interlog.com>
15715 L:      linux-scsi@vger.kernel.org
15716 S:      Maintained
15717 W:      http://sg.danny.cz/sg
15718 F:      Documentation/scsi/scsi-generic.rst
15719 F:      drivers/scsi/sg.c
15720 F:      include/scsi/sg.h
15721
15722 SCSI SUBSYSTEM
15723 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
15724 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
15725 L:      linux-scsi@vger.kernel.org
15726 S:      Maintained
15727 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
15728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
15729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
15730 F:      Documentation/devicetree/bindings/scsi/
15731 F:      drivers/scsi/
15732 F:      include/scsi/
15733
15734 SCSI TAPE DRIVER
15735 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
15736 L:      linux-scsi@vger.kernel.org
15737 S:      Maintained
15738 F:      Documentation/scsi/st.rst
15739 F:      drivers/scsi/st.*
15740 F:      drivers/scsi/st_*.h
15741
15742 SCSI TARGET SUBSYSTEM
15743 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
15744 L:      linux-scsi@vger.kernel.org
15745 L:      target-devel@vger.kernel.org
15746 S:      Supported
15747 W:      http://www.linux-iscsi.org
15748 Q:      https://patchwork.kernel.org/project/target-devel/list/
15749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
15750 F:      Documentation/target/
15751 F:      drivers/target/
15752 F:      include/target/
15753
15754 SCTP PROTOCOL
15755 M:      Vlad Yasevich <vyasevich@gmail.com>
15756 M:      Neil Horman <nhorman@tuxdriver.com>
15757 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
15758 L:      linux-sctp@vger.kernel.org
15759 S:      Maintained
15760 W:      http://lksctp.sourceforge.net
15761 F:      Documentation/networking/sctp.rst
15762 F:      include/linux/sctp.h
15763 F:      include/net/sctp/
15764 F:      include/uapi/linux/sctp.h
15765 F:      net/sctp/
15766
15767 SCx200 CPU SUPPORT
15768 M:      Jim Cromie <jim.cromie@gmail.com>
15769 S:      Odd Fixes
15770 F:      Documentation/i2c/busses/scx200_acb.rst
15771 F:      arch/x86/platform/scx200/
15772 F:      drivers/i2c/busses/scx200*
15773 F:      drivers/mtd/maps/scx200_docflash.c
15774 F:      drivers/watchdog/scx200_wdt.c
15775 F:      include/linux/scx200.h
15776
15777 SCx200 GPIO DRIVER
15778 M:      Jim Cromie <jim.cromie@gmail.com>
15779 S:      Maintained
15780 F:      drivers/char/scx200_gpio.c
15781 F:      include/linux/scx200_gpio.h
15782
15783 SCx200 HRT CLOCKSOURCE DRIVER
15784 M:      Jim Cromie <jim.cromie@gmail.com>
15785 S:      Maintained
15786 F:      drivers/clocksource/scx200_hrt.c
15787
15788 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
15789 M:      Sascha Sommer <saschasommer@freenet.de>
15790 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
15791 S:      Maintained
15792 F:      drivers/mmc/host/sdricoh_cs.c
15793
15794 SECO BOARDS CEC DRIVER
15795 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
15796 S:      Maintained
15797 F:      drivers/media/cec/platform/seco/seco-cec.c
15798 F:      drivers/media/cec/platform/seco/seco-cec.h
15799
15800 SECURE COMPUTING
15801 M:      Kees Cook <keescook@chromium.org>
15802 R:      Andy Lutomirski <luto@amacapital.net>
15803 R:      Will Drewry <wad@chromium.org>
15804 S:      Supported
15805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
15806 F:      Documentation/userspace-api/seccomp_filter.rst
15807 F:      include/linux/seccomp.h
15808 F:      include/uapi/linux/seccomp.h
15809 F:      kernel/seccomp.c
15810 F:      tools/testing/selftests/kselftest_harness.h
15811 F:      tools/testing/selftests/seccomp/*
15812 K:      \bsecure_computing
15813 K:      \bTIF_SECCOMP\b
15814
15815 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
15816 M:      Al Cooper <alcooperx@gmail.com>
15817 L:      linux-mmc@vger.kernel.org
15818 L:      bcm-kernel-feedback-list@broadcom.com
15819 S:      Maintained
15820 F:      drivers/mmc/host/sdhci-brcmstb*
15821
15822 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
15823 M:      Adrian Hunter <adrian.hunter@intel.com>
15824 L:      linux-mmc@vger.kernel.org
15825 S:      Maintained
15826 F:      drivers/mmc/host/sdhci*
15827 F:      include/linux/mmc/sdhci*
15828
15829 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
15830 M:      Eugen Hristev <eugen.hristev@microchip.com>
15831 L:      linux-mmc@vger.kernel.org
15832 S:      Supported
15833 F:      drivers/mmc/host/sdhci-of-at91.c
15834
15835 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
15836 M:      Ben Dooks <ben-linux@fluff.org>
15837 M:      Jaehoon Chung <jh80.chung@samsung.com>
15838 L:      linux-mmc@vger.kernel.org
15839 S:      Maintained
15840 F:      drivers/mmc/host/sdhci-s3c*
15841
15842 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
15843 M:      Viresh Kumar <vireshk@kernel.org>
15844 L:      linux-mmc@vger.kernel.org
15845 S:      Maintained
15846 F:      drivers/mmc/host/sdhci-spear.c
15847
15848 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
15849 M:      Kishon Vijay Abraham I <kishon@ti.com>
15850 L:      linux-mmc@vger.kernel.org
15851 S:      Maintained
15852 F:      drivers/mmc/host/sdhci-omap.c
15853
15854 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
15855 M:      Jonathan Derrick <jonathan.derrick@intel.com>
15856 M:      Revanth Rajashekar <revanth.rajashekar@intel.com>
15857 L:      linux-block@vger.kernel.org
15858 S:      Supported
15859 F:      block/opal_proto.h
15860 F:      block/sed*
15861 F:      include/linux/sed*
15862 F:      include/uapi/linux/sed*
15863
15864 SECURITY CONTACT
15865 M:      Security Officers <security@kernel.org>
15866 S:      Supported
15867 F:      Documentation/admin-guide/security-bugs.rst
15868
15869 SECURITY SUBSYSTEM
15870 M:      James Morris <jmorris@namei.org>
15871 M:      "Serge E. Hallyn" <serge@hallyn.com>
15872 L:      linux-security-module@vger.kernel.org (suggested Cc:)
15873 S:      Supported
15874 W:      http://kernsec.org/
15875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
15876 F:      security/
15877 X:      security/selinux/
15878
15879 SELINUX SECURITY MODULE
15880 M:      Paul Moore <paul@paul-moore.com>
15881 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
15882 M:      Eric Paris <eparis@parisplace.org>
15883 L:      selinux@vger.kernel.org
15884 S:      Supported
15885 W:      https://selinuxproject.org
15886 W:      https://github.com/SELinuxProject
15887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
15888 F:      Documentation/ABI/obsolete/sysfs-selinux-checkreqprot
15889 F:      Documentation/ABI/obsolete/sysfs-selinux-disable
15890 F:      Documentation/admin-guide/LSM/SELinux.rst
15891 F:      include/trace/events/avc.h
15892 F:      include/uapi/linux/selinux_netlink.h
15893 F:      scripts/selinux/
15894 F:      security/selinux/
15895
15896 SENSABLE PHANTOM
15897 M:      Jiri Slaby <jirislaby@kernel.org>
15898 S:      Maintained
15899 F:      drivers/misc/phantom.c
15900 F:      include/uapi/linux/phantom.h
15901
15902 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
15903 M:      Tomasz Duszynski <tomasz.duszynski@octakon.com>
15904 S:      Maintained
15905 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
15906 F:      drivers/iio/chemical/scd30.h
15907 F:      drivers/iio/chemical/scd30_core.c
15908 F:      drivers/iio/chemical/scd30_i2c.c
15909 F:      drivers/iio/chemical/scd30_serial.c
15910
15911 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
15912 M:      Tomasz Duszynski <tduszyns@gmail.com>
15913 S:      Maintained
15914 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
15915 F:      drivers/iio/chemical/sps30.c
15916
15917 SERIAL DEVICE BUS
15918 M:      Rob Herring <robh@kernel.org>
15919 L:      linux-serial@vger.kernel.org
15920 S:      Maintained
15921 F:      Documentation/devicetree/bindings/serial/serial.yaml
15922 F:      drivers/tty/serdev/
15923 F:      include/linux/serdev.h
15924
15925 SERIAL DRIVERS
15926 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15927 L:      linux-serial@vger.kernel.org
15928 S:      Maintained
15929 F:      Documentation/devicetree/bindings/serial/
15930 F:      drivers/tty/serial/
15931
15932 SERIAL IR RECEIVER
15933 M:      Sean Young <sean@mess.org>
15934 L:      linux-media@vger.kernel.org
15935 S:      Maintained
15936 F:      drivers/media/rc/serial_ir.c
15937
15938 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
15939 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15940 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15941 S:      Maintained
15942 F:      Documentation/devicetree/bindings/slimbus/
15943 F:      drivers/slimbus/
15944 F:      include/linux/slimbus.h
15945
15946 SFC NETWORK DRIVER
15947 M:      Edward Cree <ecree.xilinx@gmail.com>
15948 M:      Martin Habets <habetsm.xilinx@gmail.com>
15949 L:      netdev@vger.kernel.org
15950 S:      Supported
15951 F:      drivers/net/ethernet/sfc/
15952
15953 SFF/SFP/SFP+ MODULE SUPPORT
15954 M:      Russell King <linux@armlinux.org.uk>
15955 L:      netdev@vger.kernel.org
15956 S:      Maintained
15957 F:      drivers/net/phy/phylink.c
15958 F:      drivers/net/phy/sfp*
15959 F:      include/linux/mdio/mdio-i2c.h
15960 F:      include/linux/phylink.h
15961 F:      include/linux/sfp.h
15962 K:      phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate)
15963
15964 SGI GRU DRIVER
15965 M:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
15966 S:      Maintained
15967 F:      drivers/misc/sgi-gru/
15968
15969 SGI XP/XPC/XPNET DRIVER
15970 M:      Robin Holt <robinmholt@gmail.com>
15971 M:      Steve Wahl <steve.wahl@hpe.com>
15972 R:      Mike Travis <mike.travis@hpe.com>
15973 S:      Maintained
15974 F:      drivers/misc/sgi-xp/
15975
15976 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
15977 M:      Karsten Graul <kgraul@linux.ibm.com>
15978 L:      linux-s390@vger.kernel.org
15979 S:      Supported
15980 W:      http://www.ibm.com/developerworks/linux/linux390/
15981 F:      net/smc/
15982
15983 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
15984 M:      Linus Walleij <linus.walleij@linaro.org>
15985 L:      linux-iio@vger.kernel.org
15986 S:      Maintained
15987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
15988 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
15989 F:      drivers/iio/light/gp2ap002.c
15990
15991 SHARP RJ54N1CB0C SENSOR DRIVER
15992 M:      Jacopo Mondi <jacopo@jmondi.org>
15993 L:      linux-media@vger.kernel.org
15994 S:      Odd fixes
15995 T:      git git://linuxtv.org/media_tree.git
15996 F:      drivers/media/i2c/rj54n1cb0c.c
15997 F:      include/media/i2c/rj54n1cb0c.h
15998
15999 SH_VOU V4L2 OUTPUT DRIVER
16000 L:      linux-media@vger.kernel.org
16001 S:      Orphan
16002 F:      drivers/media/platform/sh_vou.c
16003 F:      include/media/drv-intf/sh_vou.h
16004
16005 SI2157 MEDIA DRIVER
16006 M:      Antti Palosaari <crope@iki.fi>
16007 L:      linux-media@vger.kernel.org
16008 S:      Maintained
16009 W:      https://linuxtv.org
16010 W:      http://palosaari.fi/linux/
16011 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16012 T:      git git://linuxtv.org/anttip/media_tree.git
16013 F:      drivers/media/tuners/si2157*
16014
16015 SI2165 MEDIA DRIVER
16016 M:      Matthias Schwarzott <zzam@gentoo.org>
16017 L:      linux-media@vger.kernel.org
16018 S:      Maintained
16019 W:      https://linuxtv.org
16020 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16021 F:      drivers/media/dvb-frontends/si2165*
16022
16023 SI2168 MEDIA DRIVER
16024 M:      Antti Palosaari <crope@iki.fi>
16025 L:      linux-media@vger.kernel.org
16026 S:      Maintained
16027 W:      https://linuxtv.org
16028 W:      http://palosaari.fi/linux/
16029 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16030 T:      git git://linuxtv.org/anttip/media_tree.git
16031 F:      drivers/media/dvb-frontends/si2168*
16032
16033 SI470X FM RADIO RECEIVER I2C DRIVER
16034 M:      Hans Verkuil <hverkuil@xs4all.nl>
16035 L:      linux-media@vger.kernel.org
16036 S:      Odd Fixes
16037 W:      https://linuxtv.org
16038 T:      git git://linuxtv.org/media_tree.git
16039 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
16040
16041 SI470X FM RADIO RECEIVER USB DRIVER
16042 M:      Hans Verkuil <hverkuil@xs4all.nl>
16043 L:      linux-media@vger.kernel.org
16044 S:      Maintained
16045 W:      https://linuxtv.org
16046 T:      git git://linuxtv.org/media_tree.git
16047 F:      drivers/media/radio/si470x/radio-si470x-common.c
16048 F:      drivers/media/radio/si470x/radio-si470x-usb.c
16049 F:      drivers/media/radio/si470x/radio-si470x.h
16050
16051 SI4713 FM RADIO TRANSMITTER I2C DRIVER
16052 M:      Eduardo Valentin <edubezval@gmail.com>
16053 L:      linux-media@vger.kernel.org
16054 S:      Odd Fixes
16055 W:      https://linuxtv.org
16056 T:      git git://linuxtv.org/media_tree.git
16057 F:      drivers/media/radio/si4713/si4713.?
16058
16059 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
16060 M:      Eduardo Valentin <edubezval@gmail.com>
16061 L:      linux-media@vger.kernel.org
16062 S:      Odd Fixes
16063 W:      https://linuxtv.org
16064 T:      git git://linuxtv.org/media_tree.git
16065 F:      drivers/media/radio/si4713/radio-platform-si4713.c
16066
16067 SI4713 FM RADIO TRANSMITTER USB DRIVER
16068 M:      Hans Verkuil <hverkuil@xs4all.nl>
16069 L:      linux-media@vger.kernel.org
16070 S:      Maintained
16071 W:      https://linuxtv.org
16072 T:      git git://linuxtv.org/media_tree.git
16073 F:      drivers/media/radio/si4713/radio-usb-si4713.c
16074
16075 SIANO DVB DRIVER
16076 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16077 L:      linux-media@vger.kernel.org
16078 S:      Odd fixes
16079 W:      https://linuxtv.org
16080 T:      git git://linuxtv.org/media_tree.git
16081 F:      drivers/media/common/siano/
16082 F:      drivers/media/mmc/siano/
16083 F:      drivers/media/usb/siano/
16084 F:      drivers/media/usb/siano/
16085
16086 SIFIVE DRIVERS
16087 M:      Palmer Dabbelt <palmer@dabbelt.com>
16088 M:      Paul Walmsley <paul.walmsley@sifive.com>
16089 L:      linux-riscv@lists.infradead.org
16090 S:      Supported
16091 T:      git git://github.com/sifive/riscv-linux.git
16092 N:      sifive
16093 K:      [^@]sifive
16094
16095 SIFIVE FU540 SYSTEM-ON-CHIP
16096 M:      Paul Walmsley <paul.walmsley@sifive.com>
16097 M:      Palmer Dabbelt <palmer@dabbelt.com>
16098 L:      linux-riscv@lists.infradead.org
16099 S:      Supported
16100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
16101 N:      fu540
16102 K:      fu540
16103
16104 SIFIVE PDMA DRIVER
16105 M:      Green Wan <green.wan@sifive.com>
16106 S:      Maintained
16107 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
16108 F:      drivers/dma/sf-pdma/
16109
16110 SILEAD TOUCHSCREEN DRIVER
16111 M:      Hans de Goede <hdegoede@redhat.com>
16112 L:      linux-input@vger.kernel.org
16113 L:      platform-driver-x86@vger.kernel.org
16114 S:      Maintained
16115 F:      drivers/input/touchscreen/silead.c
16116 F:      drivers/platform/x86/touchscreen_dmi.c
16117
16118 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
16119 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
16120 S:      Supported
16121 F:      drivers/staging/wfx/
16122
16123 SILICON MOTION SM712 FRAME BUFFER DRIVER
16124 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16125 M:      Teddy Wang <teddy.wang@siliconmotion.com>
16126 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16127 L:      linux-fbdev@vger.kernel.org
16128 S:      Maintained
16129 F:      Documentation/fb/sm712fb.rst
16130 F:      drivers/video/fbdev/sm712*
16131
16132 SIMPLE FIRMWARE INTERFACE (SFI)
16133 S:      Obsolete
16134 W:      http://simplefirmware.org/
16135 F:      arch/x86/platform/sfi/
16136 F:      drivers/sfi/
16137 F:      include/linux/sfi*.h
16138
16139 SIMPLEFB FB DRIVER
16140 M:      Hans de Goede <hdegoede@redhat.com>
16141 L:      linux-fbdev@vger.kernel.org
16142 S:      Maintained
16143 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
16144 F:      drivers/video/fbdev/simplefb.c
16145 F:      include/linux/platform_data/simplefb.h
16146
16147 SIMTEC EB110ATX (Chalice CATS)
16148 M:      Simtec Linux Team <linux@simtec.co.uk>
16149 S:      Supported
16150 W:      http://www.simtec.co.uk/products/EB110ATX/
16151
16152 SIMTEC EB2410ITX (BAST)
16153 M:      Simtec Linux Team <linux@simtec.co.uk>
16154 S:      Supported
16155 W:      http://www.simtec.co.uk/products/EB2410ITX/
16156 F:      arch/arm/mach-s3c/bast-ide.c
16157 F:      arch/arm/mach-s3c/bast-irq.c
16158 F:      arch/arm/mach-s3c/mach-bast.c
16159
16160 SIOX
16161 M:      Thorsten Scherer <t.scherer@eckelmann.de>
16162 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
16163 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
16164 S:      Supported
16165 F:      drivers/gpio/gpio-siox.c
16166 F:      drivers/siox/*
16167 F:      include/trace/events/siox.h
16168
16169 SIPHASH PRF ROUTINES
16170 M:      Jason A. Donenfeld <Jason@zx2c4.com>
16171 S:      Maintained
16172 F:      include/linux/siphash.h
16173 F:      lib/siphash.c
16174 F:      lib/test_siphash.c
16175
16176 SIS 190 ETHERNET DRIVER
16177 M:      Francois Romieu <romieu@fr.zoreil.com>
16178 L:      netdev@vger.kernel.org
16179 S:      Maintained
16180 F:      drivers/net/ethernet/sis/sis190.c
16181
16182 SIS 900/7016 FAST ETHERNET DRIVER
16183 M:      Daniele Venzano <venza@brownhat.org>
16184 L:      netdev@vger.kernel.org
16185 S:      Maintained
16186 W:      http://www.brownhat.org/sis900.html
16187 F:      drivers/net/ethernet/sis/sis900.*
16188
16189 SIS FRAMEBUFFER DRIVER
16190 M:      Thomas Winischhofer <thomas@winischhofer.net>
16191 S:      Maintained
16192 W:      http://www.winischhofer.net/linuxsisvga.shtml
16193 F:      Documentation/fb/sisfb.rst
16194 F:      drivers/video/fbdev/sis/
16195 F:      include/video/sisfb.h
16196
16197 SIS I2C TOUCHSCREEN DRIVER
16198 M:      Mika Penttilä <mika.penttila@nextfour.com>
16199 L:      linux-input@vger.kernel.org
16200 S:      Maintained
16201 F:      Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
16202 F:      drivers/input/touchscreen/sis_i2c.c
16203
16204 SIS USB2VGA DRIVER
16205 M:      Thomas Winischhofer <thomas@winischhofer.net>
16206 S:      Maintained
16207 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
16208 F:      drivers/usb/misc/sisusbvga/
16209
16210 SLAB ALLOCATOR
16211 M:      Christoph Lameter <cl@linux.com>
16212 M:      Pekka Enberg <penberg@kernel.org>
16213 M:      David Rientjes <rientjes@google.com>
16214 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
16215 M:      Andrew Morton <akpm@linux-foundation.org>
16216 L:      linux-mm@kvack.org
16217 S:      Maintained
16218 F:      include/linux/sl?b*.h
16219 F:      mm/sl?b*
16220
16221 SLEEPABLE READ-COPY UPDATE (SRCU)
16222 M:      Lai Jiangshan <jiangshanlai@gmail.com>
16223 M:      "Paul E. McKenney" <paulmck@kernel.org>
16224 M:      Josh Triplett <josh@joshtriplett.org>
16225 R:      Steven Rostedt <rostedt@goodmis.org>
16226 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
16227 L:      rcu@vger.kernel.org
16228 S:      Supported
16229 W:      http://www.rdrop.com/users/paulmck/RCU/
16230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16231 F:      include/linux/srcu*.h
16232 F:      kernel/rcu/srcu*.c
16233
16234 SMACK SECURITY MODULE
16235 M:      Casey Schaufler <casey@schaufler-ca.com>
16236 L:      linux-security-module@vger.kernel.org
16237 S:      Maintained
16238 W:      http://schaufler-ca.com
16239 T:      git git://github.com/cschaufler/smack-next
16240 F:      Documentation/admin-guide/LSM/Smack.rst
16241 F:      security/smack/
16242
16243 SMC91x ETHERNET DRIVER
16244 M:      Nicolas Pitre <nico@fluxnic.net>
16245 S:      Odd Fixes
16246 F:      drivers/net/ethernet/smsc/smc91x.*
16247
16248 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
16249 M:      Mark Rutland <mark.rutland@arm.com>
16250 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
16251 M:      Sudeep Holla <sudeep.holla@arm.com>
16252 L:      linux-arm-kernel@lists.infradead.org
16253 S:      Maintained
16254 F:      drivers/firmware/smccc/
16255 F:      include/linux/arm-smccc.h
16256
16257 SMM665 HARDWARE MONITOR DRIVER
16258 M:      Guenter Roeck <linux@roeck-us.net>
16259 L:      linux-hwmon@vger.kernel.org
16260 S:      Maintained
16261 F:      Documentation/hwmon/smm665.rst
16262 F:      drivers/hwmon/smm665.c
16263
16264 SMSC EMC2103 HARDWARE MONITOR DRIVER
16265 M:      Steve Glendinning <steve.glendinning@shawell.net>
16266 L:      linux-hwmon@vger.kernel.org
16267 S:      Maintained
16268 F:      Documentation/hwmon/emc2103.rst
16269 F:      drivers/hwmon/emc2103.c
16270
16271 SMSC SCH5627 HARDWARE MONITOR DRIVER
16272 M:      Hans de Goede <hdegoede@redhat.com>
16273 L:      linux-hwmon@vger.kernel.org
16274 S:      Supported
16275 F:      Documentation/hwmon/sch5627.rst
16276 F:      drivers/hwmon/sch5627.c
16277
16278 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
16279 M:      Steve Glendinning <steve.glendinning@shawell.net>
16280 L:      linux-fbdev@vger.kernel.org
16281 S:      Maintained
16282 F:      drivers/video/fbdev/smscufx.c
16283
16284 SMSC47B397 HARDWARE MONITOR DRIVER
16285 M:      Jean Delvare <jdelvare@suse.com>
16286 L:      linux-hwmon@vger.kernel.org
16287 S:      Maintained
16288 F:      Documentation/hwmon/smsc47b397.rst
16289 F:      drivers/hwmon/smsc47b397.c
16290
16291 SMSC911x ETHERNET DRIVER
16292 M:      Steve Glendinning <steve.glendinning@shawell.net>
16293 L:      netdev@vger.kernel.org
16294 S:      Maintained
16295 F:      drivers/net/ethernet/smsc/smsc911x.*
16296 F:      include/linux/smsc911x.h
16297
16298 SMSC9420 PCI ETHERNET DRIVER
16299 M:      Steve Glendinning <steve.glendinning@shawell.net>
16300 L:      netdev@vger.kernel.org
16301 S:      Maintained
16302 F:      drivers/net/ethernet/smsc/smsc9420.*
16303
16304 SOCIONEXT (SNI) AVE NETWORK DRIVER
16305 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
16306 L:      netdev@vger.kernel.org
16307 S:      Maintained
16308 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
16309 F:      drivers/net/ethernet/socionext/sni_ave.c
16310
16311 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
16312 M:      Jassi Brar <jaswinder.singh@linaro.org>
16313 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
16314 L:      netdev@vger.kernel.org
16315 S:      Maintained
16316 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
16317 F:      drivers/net/ethernet/socionext/netsec.c
16318
16319 SOCIONEXT (SNI) Synquacer SPI DRIVER
16320 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
16321 M:      Jassi Brar <jaswinder.singh@linaro.org>
16322 L:      linux-spi@vger.kernel.org
16323 S:      Maintained
16324 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
16325 F:      drivers/spi/spi-synquacer.c
16326
16327 SOCIONEXT SYNQUACER I2C DRIVER
16328 M:      Ard Biesheuvel <ardb@kernel.org>
16329 L:      linux-i2c@vger.kernel.org
16330 S:      Maintained
16331 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
16332 F:      drivers/i2c/busses/i2c-synquacer.c
16333
16334 SOCIONEXT UNIPHIER SOUND DRIVER
16335 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16336 S:      Orphan
16337 F:      sound/soc/uniphier/
16338
16339 SOEKRIS NET48XX LED SUPPORT
16340 M:      Chris Boot <bootc@bootc.net>
16341 S:      Maintained
16342 F:      drivers/leds/leds-net48xx.c
16343
16344 SOFT-IWARP DRIVER (siw)
16345 M:      Bernard Metzler <bmt@zurich.ibm.com>
16346 L:      linux-rdma@vger.kernel.org
16347 S:      Supported
16348 F:      drivers/infiniband/sw/siw/
16349 F:      include/uapi/rdma/siw-abi.h
16350
16351 SOFT-ROCE DRIVER (rxe)
16352 M:      Zhu Yanjun <yanjunz@nvidia.com>
16353 L:      linux-rdma@vger.kernel.org
16354 S:      Supported
16355 F:      drivers/infiniband/sw/rxe/
16356 F:      include/uapi/rdma/rdma_user_rxe.h
16357
16358 SOFTLOGIC 6x10 MPEG CODEC
16359 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16360 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16361 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16362 M:      Ismael Luceno <ismael@iodev.co.uk>
16363 L:      linux-media@vger.kernel.org
16364 S:      Supported
16365 F:      drivers/media/pci/solo6x10/
16366
16367 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
16368 M:      James Morse <james.morse@arm.com>
16369 L:      linux-arm-kernel@lists.infradead.org
16370 S:      Maintained
16371 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
16372 F:      drivers/firmware/arm_sdei.c
16373 F:      include/linux/arm_sdei.h
16374 F:      include/uapi/linux/arm_sdei.h
16375
16376 SOFTWARE RAID (Multiple Disks) SUPPORT
16377 M:      Song Liu <song@kernel.org>
16378 L:      linux-raid@vger.kernel.org
16379 S:      Supported
16380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
16381 F:      drivers/md/Kconfig
16382 F:      drivers/md/Makefile
16383 F:      drivers/md/md*
16384 F:      drivers/md/raid*
16385 F:      include/linux/raid/
16386 F:      include/uapi/linux/raid/
16387
16388 SOLIDRUN CLEARFOG SUPPORT
16389 M:      Russell King <linux@armlinux.org.uk>
16390 S:      Maintained
16391 F:      arch/arm/boot/dts/armada-388-clearfog*
16392 F:      arch/arm/boot/dts/armada-38x-solidrun-*
16393
16394 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
16395 M:      Russell King <linux@armlinux.org.uk>
16396 S:      Maintained
16397 F:      arch/arm/boot/dts/imx6*-cubox-i*
16398 F:      arch/arm/boot/dts/imx6*-hummingboard*
16399 F:      arch/arm/boot/dts/imx6*-sr-*
16400
16401 SONIC NETWORK DRIVER
16402 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
16403 L:      netdev@vger.kernel.org
16404 S:      Maintained
16405 F:      drivers/net/ethernet/natsemi/sonic.*
16406
16407 SONICS SILICON BACKPLANE DRIVER (SSB)
16408 M:      Michael Buesch <m@bues.ch>
16409 L:      linux-wireless@vger.kernel.org
16410 S:      Maintained
16411 F:      drivers/ssb/
16412 F:      include/linux/ssb/
16413
16414 SONY IMX214 SENSOR DRIVER
16415 M:      Ricardo Ribalda <ribalda@kernel.org>
16416 L:      linux-media@vger.kernel.org
16417 S:      Maintained
16418 T:      git git://linuxtv.org/media_tree.git
16419 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
16420 F:      drivers/media/i2c/imx214.c
16421
16422 SONY IMX219 SENSOR DRIVER
16423 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16424 L:      linux-media@vger.kernel.org
16425 S:      Maintained
16426 T:      git git://linuxtv.org/media_tree.git
16427 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
16428 F:      drivers/media/i2c/imx219.c
16429
16430 SONY IMX258 SENSOR DRIVER
16431 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16432 L:      linux-media@vger.kernel.org
16433 S:      Maintained
16434 T:      git git://linuxtv.org/media_tree.git
16435 F:      drivers/media/i2c/imx258.c
16436
16437 SONY IMX274 SENSOR DRIVER
16438 M:      Leon Luo <leonl@leopardimaging.com>
16439 L:      linux-media@vger.kernel.org
16440 S:      Maintained
16441 T:      git git://linuxtv.org/media_tree.git
16442 F:      Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
16443 F:      drivers/media/i2c/imx274.c
16444
16445 SONY IMX290 SENSOR DRIVER
16446 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16447 L:      linux-media@vger.kernel.org
16448 S:      Maintained
16449 T:      git git://linuxtv.org/media_tree.git
16450 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
16451 F:      drivers/media/i2c/imx290.c
16452
16453 SONY IMX319 SENSOR DRIVER
16454 M:      Bingbu Cao <bingbu.cao@intel.com>
16455 L:      linux-media@vger.kernel.org
16456 S:      Maintained
16457 T:      git git://linuxtv.org/media_tree.git
16458 F:      drivers/media/i2c/imx319.c
16459
16460 SONY IMX355 SENSOR DRIVER
16461 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16462 L:      linux-media@vger.kernel.org
16463 S:      Maintained
16464 T:      git git://linuxtv.org/media_tree.git
16465 F:      drivers/media/i2c/imx355.c
16466
16467 SONY MEMORYSTICK SUBSYSTEM
16468 M:      Maxim Levitsky <maximlevitsky@gmail.com>
16469 M:      Alex Dubov <oakad@yahoo.com>
16470 M:      Ulf Hansson <ulf.hansson@linaro.org>
16471 L:      linux-mmc@vger.kernel.org
16472 S:      Maintained
16473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
16474 F:      drivers/memstick/
16475 F:      include/linux/memstick.h
16476
16477 SONY VAIO CONTROL DEVICE DRIVER
16478 M:      Mattia Dongili <malattia@linux.it>
16479 L:      platform-driver-x86@vger.kernel.org
16480 S:      Maintained
16481 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
16482 F:      Documentation/admin-guide/laptops/sony-laptop.rst
16483 F:      drivers/char/sonypi.c
16484 F:      drivers/platform/x86/sony-laptop.c
16485 F:      include/linux/sony-laptop.h
16486
16487 SOUND
16488 M:      Jaroslav Kysela <perex@perex.cz>
16489 M:      Takashi Iwai <tiwai@suse.com>
16490 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16491 S:      Maintained
16492 W:      http://www.alsa-project.org/
16493 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
16494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16495 F:      Documentation/sound/
16496 F:      include/sound/
16497 F:      include/uapi/sound/
16498 F:      sound/
16499
16500 SOUND - COMPRESSED AUDIO
16501 M:      Vinod Koul <vkoul@kernel.org>
16502 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16503 S:      Supported
16504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16505 F:      Documentation/sound/designs/compress-offload.rst
16506 F:      include/sound/compress_driver.h
16507 F:      include/uapi/sound/compress_*
16508 F:      sound/core/compress_offload.c
16509 F:      sound/soc/soc-compress.c
16510
16511 SOUND - DMAENGINE HELPERS
16512 M:      Lars-Peter Clausen <lars@metafoo.de>
16513 S:      Supported
16514 F:      include/sound/dmaengine_pcm.h
16515 F:      sound/core/pcm_dmaengine.c
16516 F:      sound/soc/soc-generic-dmaengine-pcm.c
16517
16518 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
16519 M:      Liam Girdwood <lgirdwood@gmail.com>
16520 M:      Mark Brown <broonie@kernel.org>
16521 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16522 S:      Supported
16523 W:      http://alsa-project.org/main/index.php/ASoC
16524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
16525 F:      Documentation/devicetree/bindings/sound/
16526 F:      Documentation/sound/soc/
16527 F:      include/dt-bindings/sound/
16528 F:      include/sound/soc*
16529 F:      sound/soc/
16530
16531 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
16532 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
16533 M:      Liam Girdwood <lgirdwood@gmail.com>
16534 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
16535 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
16536 M:      Daniel Baluta <daniel.baluta@nxp.com>
16537 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
16538 S:      Supported
16539 W:      https://github.com/thesofproject/linux/
16540 F:      sound/soc/sof/
16541
16542 SOUNDWIRE SUBSYSTEM
16543 M:      Vinod Koul <vkoul@kernel.org>
16544 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
16545 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
16546 R:      Sanyog Kale <sanyog.r.kale@intel.com>
16547 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16548 S:      Supported
16549 F:      Documentation/driver-api/soundwire/
16550 F:      drivers/soundwire/
16551 F:      include/linux/soundwire/
16552
16553 SP2 MEDIA DRIVER
16554 M:      Olli Salonen <olli.salonen@iki.fi>
16555 L:      linux-media@vger.kernel.org
16556 S:      Maintained
16557 W:      https://linuxtv.org
16558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16559 F:      drivers/media/dvb-frontends/sp2*
16560
16561 SPARC + UltraSPARC (sparc/sparc64)
16562 M:      "David S. Miller" <davem@davemloft.net>
16563 L:      sparclinux@vger.kernel.org
16564 S:      Maintained
16565 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
16566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
16567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
16568 F:      arch/sparc/
16569 F:      drivers/sbus/
16570
16571 SPARC SERIAL DRIVERS
16572 M:      "David S. Miller" <davem@davemloft.net>
16573 L:      sparclinux@vger.kernel.org
16574 S:      Maintained
16575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
16576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
16577 F:      drivers/tty/serial/suncore.c
16578 F:      drivers/tty/serial/sunhv.c
16579 F:      drivers/tty/serial/sunsab.c
16580 F:      drivers/tty/serial/sunsab.h
16581 F:      drivers/tty/serial/sunsu.c
16582 F:      drivers/tty/serial/sunzilog.c
16583 F:      drivers/tty/serial/sunzilog.h
16584 F:      drivers/tty/vcc.c
16585 F:      include/linux/sunserialcore.h
16586
16587 SPARSE CHECKER
16588 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
16589 L:      linux-sparse@vger.kernel.org
16590 S:      Maintained
16591 W:      https://sparse.docs.kernel.org/
16592 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
16593 Q:      https://patchwork.kernel.org/project/linux-sparse/list/
16594 B:      https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
16595 F:      include/linux/compiler.h
16596
16597 SPEAKUP CONSOLE SPEECH DRIVER
16598 M:      William Hubbs <w.d.hubbs@gmail.com>
16599 M:      Chris Brannon <chris@the-brannons.com>
16600 M:      Kirk Reiser <kirk@reisers.ca>
16601 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
16602 L:      speakup@linux-speakup.org
16603 S:      Odd Fixes
16604 W:      http://www.linux-speakup.org/
16605 F:      drivers/accessibility/speakup/
16606
16607 SPEAR CLOCK FRAMEWORK SUPPORT
16608 M:      Viresh Kumar <vireshk@kernel.org>
16609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16610 S:      Maintained
16611 W:      http://www.st.com/spear
16612 F:      drivers/clk/spear/
16613
16614 SPEAR PLATFORM SUPPORT
16615 M:      Viresh Kumar <vireshk@kernel.org>
16616 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
16617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16618 S:      Maintained
16619 W:      http://www.st.com/spear
16620 F:      arch/arm/boot/dts/spear*
16621 F:      arch/arm/mach-spear/
16622
16623 SPI NOR SUBSYSTEM
16624 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
16625 L:      linux-mtd@lists.infradead.org
16626 S:      Maintained
16627 W:      http://www.linux-mtd.infradead.org/
16628 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
16629 C:      irc://irc.oftc.net/mtd
16630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
16631 F:      drivers/mtd/spi-nor/
16632 F:      include/linux/mtd/spi-nor.h
16633
16634 SPI SUBSYSTEM
16635 M:      Mark Brown <broonie@kernel.org>
16636 L:      linux-spi@vger.kernel.org
16637 S:      Maintained
16638 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
16639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
16640 F:      Documentation/devicetree/bindings/spi/
16641 F:      Documentation/spi/
16642 F:      drivers/spi/
16643 F:      include/linux/spi/
16644 F:      include/uapi/linux/spi/
16645 F:      tools/spi/
16646
16647 SPIDERNET NETWORK DRIVER for CELL
16648 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
16649 L:      netdev@vger.kernel.org
16650 S:      Supported
16651 F:      Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
16652 F:      drivers/net/ethernet/toshiba/spider_net*
16653
16654 SPMI SUBSYSTEM
16655 M:      Stephen Boyd <sboyd@kernel.org>
16656 L:      linux-kernel@vger.kernel.org
16657 S:      Maintained
16658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
16659 F:      Documentation/devicetree/bindings/spmi/
16660 F:      drivers/spmi/
16661 F:      include/dt-bindings/spmi/spmi.h
16662 F:      include/linux/spmi.h
16663 F:      include/trace/events/spmi.h
16664
16665 SPU FILE SYSTEM
16666 M:      Jeremy Kerr <jk@ozlabs.org>
16667 L:      linuxppc-dev@lists.ozlabs.org
16668 S:      Supported
16669 W:      http://www.ibm.com/developerworks/power/cell/
16670 F:      Documentation/filesystems/spufs/spufs.rst
16671 F:      arch/powerpc/platforms/cell/spufs/
16672
16673 SQUASHFS FILE SYSTEM
16674 M:      Phillip Lougher <phillip@squashfs.org.uk>
16675 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
16676 S:      Maintained
16677 W:      http://squashfs.org.uk
16678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
16679 F:      Documentation/filesystems/squashfs.rst
16680 F:      fs/squashfs/
16681
16682 SRM (Alpha) environment access
16683 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
16684 S:      Maintained
16685 F:      arch/alpha/kernel/srm_env.c
16686
16687 ST LSM6DSx IMU IIO DRIVER
16688 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
16689 L:      linux-iio@vger.kernel.org
16690 S:      Maintained
16691 W:      http://www.st.com/
16692 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
16693 F:      drivers/iio/imu/st_lsm6dsx/
16694
16695 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
16696 M:      Mickael Guene <mickael.guene@st.com>
16697 L:      linux-media@vger.kernel.org
16698 S:      Maintained
16699 T:      git git://linuxtv.org/media_tree.git
16700 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
16701 F:      drivers/media/i2c/st-mipid02.c
16702
16703 ST STM32 I2C/SMBUS DRIVER
16704 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
16705 L:      linux-i2c@vger.kernel.org
16706 S:      Maintained
16707 F:      drivers/i2c/busses/i2c-stm32*
16708
16709 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
16710 M:      Song Qiang <songqiang1304521@gmail.com>
16711 L:      linux-iio@vger.kernel.org
16712 S:      Maintained
16713 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
16714 F:      drivers/iio/proximity/vl53l0x-i2c.c
16715
16716 STABLE BRANCH
16717 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16718 M:      Sasha Levin <sashal@kernel.org>
16719 L:      stable@vger.kernel.org
16720 S:      Supported
16721 F:      Documentation/process/stable-kernel-rules.rst
16722
16723 STAGING - ATOMISP DRIVER
16724 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16725 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
16726 L:      linux-media@vger.kernel.org
16727 S:      Maintained
16728 F:      drivers/staging/media/atomisp/
16729
16730 STAGING - COMEDI
16731 M:      Ian Abbott <abbotti@mev.co.uk>
16732 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
16733 S:      Odd Fixes
16734 F:      drivers/staging/comedi/
16735
16736 STAGING - FIELDBUS SUBSYSTEM
16737 M:      Sven Van Asbroeck <TheSven73@gmail.com>
16738 S:      Maintained
16739 F:      drivers/staging/fieldbus/*
16740 F:      drivers/staging/fieldbus/Documentation/
16741
16742 STAGING - HMS ANYBUS-S BUS
16743 M:      Sven Van Asbroeck <TheSven73@gmail.com>
16744 S:      Maintained
16745 F:      drivers/staging/fieldbus/anybuss/
16746
16747 STAGING - INDUSTRIAL IO
16748 M:      Jonathan Cameron <jic23@kernel.org>
16749 L:      linux-iio@vger.kernel.org
16750 S:      Odd Fixes
16751 F:      Documentation/devicetree/bindings/staging/iio/
16752 F:      drivers/staging/iio/
16753
16754 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
16755 M:      Marc Dietrich <marvin24@gmx.de>
16756 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
16757 L:      linux-tegra@vger.kernel.org
16758 S:      Maintained
16759 F:      drivers/staging/nvec/
16760
16761 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
16762 M:      Jens Frederich <jfrederich@gmail.com>
16763 M:      Daniel Drake <dsd@laptop.org>
16764 M:      Jon Nettleton <jon.nettleton@gmail.com>
16765 S:      Maintained
16766 W:      http://wiki.laptop.org/go/DCON
16767 F:      drivers/staging/olpc_dcon/
16768
16769 STAGING - REALTEK RTL8188EU DRIVERS
16770 M:      Larry Finger <Larry.Finger@lwfinger.net>
16771 S:      Odd Fixes
16772 F:      drivers/staging/rtl8188eu/
16773
16774 STAGING - REALTEK RTL8712U DRIVERS
16775 M:      Larry Finger <Larry.Finger@lwfinger.net>
16776 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
16777 S:      Odd Fixes
16778 F:      drivers/staging/rtl8712/
16779
16780 STAGING - SEPS525 LCD CONTROLLER DRIVERS
16781 M:      Michael Hennerich <michael.hennerich@analog.com>
16782 L:      linux-fbdev@vger.kernel.org
16783 S:      Supported
16784 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
16785 F:      drivers/staging/fbtft/fb_seps525.c
16786
16787 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
16788 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16789 M:      Teddy Wang <teddy.wang@siliconmotion.com>
16790 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16791 L:      linux-fbdev@vger.kernel.org
16792 S:      Maintained
16793 F:      drivers/staging/sm750fb/
16794
16795 STAGING - VIA VT665X DRIVERS
16796 M:      Forest Bond <forest@alittletooquiet.net>
16797 S:      Odd Fixes
16798 F:      drivers/staging/vt665?/
16799
16800 STAGING SUBSYSTEM
16801 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16802 L:      devel@driverdev.osuosl.org
16803 S:      Supported
16804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
16805 F:      drivers/staging/
16806
16807 STARFIRE/DURALAN NETWORK DRIVER
16808 M:      Ion Badulescu <ionut@badula.org>
16809 S:      Odd Fixes
16810 F:      drivers/net/ethernet/adaptec/starfire*
16811
16812 STEC S1220 SKD DRIVER
16813 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
16814 L:      linux-block@vger.kernel.org
16815 S:      Maintained
16816 F:      drivers/block/skd*[ch]
16817
16818 STI AUDIO (ASoC) DRIVERS
16819 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
16820 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16821 S:      Maintained
16822 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
16823 F:      sound/soc/sti/
16824
16825 STI CEC DRIVER
16826 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
16827 S:      Maintained
16828 F:      Documentation/devicetree/bindings/media/stih-cec.txt
16829 F:      drivers/media/cec/platform/sti/
16830
16831 STK1160 USB VIDEO CAPTURE DRIVER
16832 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16833 L:      linux-media@vger.kernel.org
16834 S:      Maintained
16835 T:      git git://linuxtv.org/media_tree.git
16836 F:      drivers/media/usb/stk1160/
16837
16838 STM32 AUDIO (ASoC) DRIVERS
16839 M:      Olivier Moysan <olivier.moysan@st.com>
16840 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
16841 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16842 S:      Maintained
16843 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
16844 F:      sound/soc/stm/
16845
16846 STM32 TIMER/LPTIMER DRIVERS
16847 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
16848 S:      Maintained
16849 F:      Documentation/ABI/testing/*timer-stm32
16850 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
16851 F:      drivers/*/stm32-*timer*
16852 F:      drivers/pwm/pwm-stm32*
16853 F:      include/linux/*/stm32-*tim*
16854
16855 STMMAC ETHERNET DRIVER
16856 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
16857 M:      Alexandre Torgue <alexandre.torgue@st.com>
16858 M:      Jose Abreu <joabreu@synopsys.com>
16859 L:      netdev@vger.kernel.org
16860 S:      Supported
16861 W:      http://www.stlinux.com
16862 F:      Documentation/networking/device_drivers/ethernet/stmicro/
16863 F:      drivers/net/ethernet/stmicro/stmmac/
16864
16865 SUN3/3X
16866 M:      Sam Creasey <sammy@sammy.net>
16867 S:      Maintained
16868 W:      http://sammy.net/sun3/
16869 F:      arch/m68k/include/asm/sun3*
16870 F:      arch/m68k/kernel/*sun3*
16871 F:      arch/m68k/sun3*/
16872 F:      drivers/net/ethernet/i825xx/sun3*
16873
16874 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
16875 M:      Hans de Goede <hdegoede@redhat.com>
16876 L:      linux-input@vger.kernel.org
16877 S:      Maintained
16878 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
16879 F:      drivers/input/keyboard/sun4i-lradc-keys.c
16880
16881 SUNDANCE NETWORK DRIVER
16882 M:      Denis Kirjanov <kda@linux-powerpc.org>
16883 L:      netdev@vger.kernel.org
16884 S:      Maintained
16885 F:      drivers/net/ethernet/dlink/sundance.c
16886
16887 SUPERH
16888 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
16889 M:      Rich Felker <dalias@libc.org>
16890 L:      linux-sh@vger.kernel.org
16891 S:      Maintained
16892 Q:      http://patchwork.kernel.org/project/linux-sh/list/
16893 F:      Documentation/sh/
16894 F:      arch/sh/
16895 F:      drivers/sh/
16896
16897 SUSPEND TO RAM
16898 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
16899 M:      Len Brown <len.brown@intel.com>
16900 M:      Pavel Machek <pavel@ucw.cz>
16901 L:      linux-pm@vger.kernel.org
16902 S:      Supported
16903 B:      https://bugzilla.kernel.org
16904 F:      Documentation/power/
16905 F:      arch/x86/kernel/acpi/
16906 F:      drivers/base/power/
16907 F:      include/linux/freezer.h
16908 F:      include/linux/pm.h
16909 F:      include/linux/suspend.h
16910 F:      kernel/power/
16911
16912 SVGA HANDLING
16913 M:      Martin Mares <mj@ucw.cz>
16914 L:      linux-video@atrey.karlin.mff.cuni.cz
16915 S:      Maintained
16916 F:      Documentation/admin-guide/svga.rst
16917 F:      arch/x86/boot/video*
16918
16919 SWIOTLB SUBSYSTEM
16920 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16921 L:      iommu@lists.linux-foundation.org
16922 S:      Supported
16923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
16924 F:      arch/*/kernel/pci-swiotlb.c
16925 F:      include/linux/swiotlb.h
16926 F:      kernel/dma/swiotlb.c
16927
16928 SWITCHDEV
16929 M:      Jiri Pirko <jiri@resnulli.us>
16930 M:      Ivan Vecera <ivecera@redhat.com>
16931 L:      netdev@vger.kernel.org
16932 S:      Supported
16933 F:      include/net/switchdev.h
16934 F:      net/switchdev/
16935
16936 SY8106A REGULATOR DRIVER
16937 M:      Icenowy Zheng <icenowy@aosc.io>
16938 S:      Maintained
16939 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
16940 F:      drivers/regulator/sy8106a-regulator.c
16941
16942 SYNC FILE FRAMEWORK
16943 M:      Sumit Semwal <sumit.semwal@linaro.org>
16944 R:      Gustavo Padovan <gustavo@padovan.org>
16945 L:      linux-media@vger.kernel.org
16946 L:      dri-devel@lists.freedesktop.org
16947 S:      Maintained
16948 T:      git git://anongit.freedesktop.org/drm/drm-misc
16949 F:      Documentation/driver-api/sync_file.rst
16950 F:      drivers/dma-buf/dma-fence*
16951 F:      drivers/dma-buf/sw_sync.c
16952 F:      drivers/dma-buf/sync_*
16953 F:      include/linux/sync_file.h
16954 F:      include/uapi/linux/sync_file.h
16955
16956 SYNOPSYS ARC ARCHITECTURE
16957 M:      Vineet Gupta <vgupta@synopsys.com>
16958 L:      linux-snps-arc@lists.infradead.org
16959 S:      Supported
16960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
16961 F:      Documentation/devicetree/bindings/arc/*
16962 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
16963 F:      arch/arc/
16964 F:      drivers/clocksource/arc_timer.c
16965 F:      drivers/tty/serial/arc_uart.c
16966
16967 SYNOPSYS ARC HSDK SDP pll clock driver
16968 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16969 S:      Supported
16970 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
16971 F:      drivers/clk/clk-hsdk-pll.c
16972
16973 SYNOPSYS ARC SDP clock driver
16974 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16975 S:      Supported
16976 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
16977 F:      drivers/clk/axs10x/*
16978
16979 SYNOPSYS ARC SDP platform support
16980 M:      Alexey Brodkin <abrodkin@synopsys.com>
16981 S:      Supported
16982 F:      Documentation/devicetree/bindings/arc/axs10*
16983 F:      arch/arc/boot/dts/ax*
16984 F:      arch/arc/plat-axs10x
16985
16986 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
16987 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16988 S:      Supported
16989 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
16990 F:      drivers/reset/reset-axs10x.c
16991
16992 SYNOPSYS CREG GPIO DRIVER
16993 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16994 S:      Maintained
16995 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
16996 F:      drivers/gpio/gpio-creg-snps.c
16997
16998 SYNOPSYS DESIGNWARE 8250 UART DRIVER
16999 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17000 S:      Maintained
17001 F:      drivers/tty/serial/8250/8250_dw.c
17002 F:      drivers/tty/serial/8250/8250_dwlib.*
17003 F:      drivers/tty/serial/8250/8250_lpss.c
17004
17005 SYNOPSYS DESIGNWARE APB GPIO DRIVER
17006 M:      Hoan Tran <hoan@os.amperecomputing.com>
17007 M:      Serge Semin <fancer.lancer@gmail.com>
17008 L:      linux-gpio@vger.kernel.org
17009 S:      Maintained
17010 F:      Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
17011 F:      drivers/gpio/gpio-dwapb.c
17012
17013 SYNOPSYS DESIGNWARE APB SSI DRIVER
17014 M:      Serge Semin <fancer.lancer@gmail.com>
17015 L:      linux-spi@vger.kernel.org
17016 S:      Supported
17017 F:      Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
17018 F:      drivers/spi/spi-dw*
17019
17020 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
17021 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
17022 S:      Maintained
17023 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
17024 F:      drivers/dma/dw-axi-dmac/
17025
17026 SYNOPSYS DESIGNWARE DMAC DRIVER
17027 M:      Viresh Kumar <vireshk@kernel.org>
17028 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17029 S:      Maintained
17030 F:      Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
17031 F:      drivers/dma/dw/
17032 F:      include/dt-bindings/dma/dw-dmac.h
17033 F:      include/linux/dma/dw.h
17034 F:      include/linux/platform_data/dma-dw.h
17035
17036 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
17037 M:      Jose Abreu <Jose.Abreu@synopsys.com>
17038 L:      netdev@vger.kernel.org
17039 S:      Supported
17040 F:      drivers/net/ethernet/synopsys/
17041
17042 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
17043 M:      Jose Abreu <Jose.Abreu@synopsys.com>
17044 L:      netdev@vger.kernel.org
17045 S:      Supported
17046 F:      drivers/net/pcs/pcs-xpcs.c
17047 F:      include/linux/pcs/pcs-xpcs.h
17048
17049 SYNOPSYS DESIGNWARE I2C DRIVER
17050 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
17051 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17052 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
17053 L:      linux-i2c@vger.kernel.org
17054 S:      Maintained
17055 F:      drivers/i2c/busses/i2c-designware-*
17056 F:      include/linux/platform_data/i2c-designware.h
17057
17058 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
17059 M:      Jaehoon Chung <jh80.chung@samsung.com>
17060 L:      linux-mmc@vger.kernel.org
17061 S:      Maintained
17062 F:      drivers/mmc/host/dw_mmc*
17063
17064 SYNOPSYS HSDK RESET CONTROLLER DRIVER
17065 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
17066 S:      Supported
17067 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
17068 F:      drivers/reset/reset-hsdk.c
17069 F:      include/dt-bindings/reset/snps,hsdk-reset.h
17070
17071 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
17072 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
17073 M:      Manjunath M B <manjumb@synopsys.com>
17074 L:      linux-mmc@vger.kernel.org
17075 S:      Maintained
17076 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
17077
17078 SYSTEM CONFIGURATION (SYSCON)
17079 M:      Lee Jones <lee.jones@linaro.org>
17080 M:      Arnd Bergmann <arnd@arndb.de>
17081 S:      Supported
17082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
17083 F:      drivers/mfd/syscon.c
17084
17085 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
17086 M:      Sudeep Holla <sudeep.holla@arm.com>
17087 L:      linux-arm-kernel@lists.infradead.org
17088 S:      Maintained
17089 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
17090 F:      drivers/clk/clk-sc[mp]i.c
17091 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
17092 F:      drivers/firmware/arm_scmi/
17093 F:      drivers/firmware/arm_scpi.c
17094 F:      drivers/reset/reset-scmi.c
17095 F:      include/linux/sc[mp]i_protocol.h
17096 F:      include/trace/events/scmi.h
17097
17098 SYSTEM RESET/SHUTDOWN DRIVERS
17099 M:      Sebastian Reichel <sre@kernel.org>
17100 L:      linux-pm@vger.kernel.org
17101 S:      Maintained
17102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17103 F:      Documentation/devicetree/bindings/power/reset/
17104 F:      drivers/power/reset/
17105
17106 SYSTEM TRACE MODULE CLASS
17107 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
17108 S:      Maintained
17109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
17110 F:      Documentation/trace/stm.rst
17111 F:      drivers/hwtracing/stm/
17112 F:      include/linux/stm.h
17113 F:      include/uapi/linux/stm.h
17114
17115 SYSTEM76 ACPI DRIVER
17116 M:      Jeremy Soller <jeremy@system76.com>
17117 M:      System76 Product Development <productdev@system76.com>
17118 L:      platform-driver-x86@vger.kernel.org
17119 S:      Maintained
17120 F:      drivers/platform/x86/system76_acpi.c
17121
17122 SYSV FILESYSTEM
17123 M:      Christoph Hellwig <hch@infradead.org>
17124 S:      Maintained
17125 F:      Documentation/filesystems/sysv-fs.rst
17126 F:      fs/sysv/
17127 F:      include/linux/sysv_fs.h
17128
17129 TASKSTATS STATISTICS INTERFACE
17130 M:      Balbir Singh <bsingharora@gmail.com>
17131 S:      Maintained
17132 F:      Documentation/accounting/taskstats*
17133 F:      include/linux/taskstats*
17134 F:      kernel/taskstats.c
17135
17136 TC subsystem
17137 M:      Jamal Hadi Salim <jhs@mojatatu.com>
17138 M:      Cong Wang <xiyou.wangcong@gmail.com>
17139 M:      Jiri Pirko <jiri@resnulli.us>
17140 L:      netdev@vger.kernel.org
17141 S:      Maintained
17142 F:      include/net/pkt_cls.h
17143 F:      include/net/pkt_sched.h
17144 F:      include/net/tc_act/
17145 F:      include/uapi/linux/pkt_cls.h
17146 F:      include/uapi/linux/pkt_sched.h
17147 F:      include/uapi/linux/tc_act/
17148 F:      include/uapi/linux/tc_ematch/
17149 F:      net/sched/
17150
17151 TC90522 MEDIA DRIVER
17152 M:      Akihiro Tsukada <tskd08@gmail.com>
17153 L:      linux-media@vger.kernel.org
17154 S:      Odd Fixes
17155 F:      drivers/media/dvb-frontends/tc90522*
17156
17157 TCP LOW PRIORITY MODULE
17158 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
17159 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
17160 S:      Maintained
17161 W:      http://tcp-lp-mod.sourceforge.net/
17162 F:      net/ipv4/tcp_lp.c
17163
17164 TDA10071 MEDIA DRIVER
17165 M:      Antti Palosaari <crope@iki.fi>
17166 L:      linux-media@vger.kernel.org
17167 S:      Maintained
17168 W:      https://linuxtv.org
17169 W:      http://palosaari.fi/linux/
17170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17171 T:      git git://linuxtv.org/anttip/media_tree.git
17172 F:      drivers/media/dvb-frontends/tda10071*
17173
17174 TDA18212 MEDIA DRIVER
17175 M:      Antti Palosaari <crope@iki.fi>
17176 L:      linux-media@vger.kernel.org
17177 S:      Maintained
17178 W:      https://linuxtv.org
17179 W:      http://palosaari.fi/linux/
17180 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17181 T:      git git://linuxtv.org/anttip/media_tree.git
17182 F:      drivers/media/tuners/tda18212*
17183
17184 TDA18218 MEDIA DRIVER
17185 M:      Antti Palosaari <crope@iki.fi>
17186 L:      linux-media@vger.kernel.org
17187 S:      Maintained
17188 W:      https://linuxtv.org
17189 W:      http://palosaari.fi/linux/
17190 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17191 T:      git git://linuxtv.org/anttip/media_tree.git
17192 F:      drivers/media/tuners/tda18218*
17193
17194 TDA18250 MEDIA DRIVER
17195 M:      Olli Salonen <olli.salonen@iki.fi>
17196 L:      linux-media@vger.kernel.org
17197 S:      Maintained
17198 W:      https://linuxtv.org
17199 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17200 T:      git git://linuxtv.org/media_tree.git
17201 F:      drivers/media/tuners/tda18250*
17202
17203 TDA18271 MEDIA DRIVER
17204 M:      Michael Krufky <mkrufky@linuxtv.org>
17205 L:      linux-media@vger.kernel.org
17206 S:      Maintained
17207 W:      https://linuxtv.org
17208 W:      http://github.com/mkrufky
17209 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17210 T:      git git://linuxtv.org/mkrufky/tuners.git
17211 F:      drivers/media/tuners/tda18271*
17212
17213 TDA1997x MEDIA DRIVER
17214 M:      Tim Harvey <tharvey@gateworks.com>
17215 L:      linux-media@vger.kernel.org
17216 S:      Maintained
17217 W:      https://linuxtv.org
17218 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17219 F:      drivers/media/i2c/tda1997x.*
17220
17221 TDA827x MEDIA DRIVER
17222 M:      Michael Krufky <mkrufky@linuxtv.org>
17223 L:      linux-media@vger.kernel.org
17224 S:      Maintained
17225 W:      https://linuxtv.org
17226 W:      http://github.com/mkrufky
17227 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17228 T:      git git://linuxtv.org/mkrufky/tuners.git
17229 F:      drivers/media/tuners/tda8290.*
17230
17231 TDA8290 MEDIA DRIVER
17232 M:      Michael Krufky <mkrufky@linuxtv.org>
17233 L:      linux-media@vger.kernel.org
17234 S:      Maintained
17235 W:      https://linuxtv.org
17236 W:      http://github.com/mkrufky
17237 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17238 T:      git git://linuxtv.org/mkrufky/tuners.git
17239 F:      drivers/media/tuners/tda8290.*
17240
17241 TDA9840 MEDIA DRIVER
17242 M:      Hans Verkuil <hverkuil@xs4all.nl>
17243 L:      linux-media@vger.kernel.org
17244 S:      Maintained
17245 W:      https://linuxtv.org
17246 T:      git git://linuxtv.org/media_tree.git
17247 F:      drivers/media/i2c/tda9840*
17248
17249 TEA5761 TUNER DRIVER
17250 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17251 L:      linux-media@vger.kernel.org
17252 S:      Odd fixes
17253 W:      https://linuxtv.org
17254 T:      git git://linuxtv.org/media_tree.git
17255 F:      drivers/media/tuners/tea5761.*
17256
17257 TEA5767 TUNER DRIVER
17258 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17259 L:      linux-media@vger.kernel.org
17260 S:      Maintained
17261 W:      https://linuxtv.org
17262 T:      git git://linuxtv.org/media_tree.git
17263 F:      drivers/media/tuners/tea5767.*
17264
17265 TEA6415C MEDIA DRIVER
17266 M:      Hans Verkuil <hverkuil@xs4all.nl>
17267 L:      linux-media@vger.kernel.org
17268 S:      Maintained
17269 W:      https://linuxtv.org
17270 T:      git git://linuxtv.org/media_tree.git
17271 F:      drivers/media/i2c/tea6415c*
17272
17273 TEA6420 MEDIA DRIVER
17274 M:      Hans Verkuil <hverkuil@xs4all.nl>
17275 L:      linux-media@vger.kernel.org
17276 S:      Maintained
17277 W:      https://linuxtv.org
17278 T:      git git://linuxtv.org/media_tree.git
17279 F:      drivers/media/i2c/tea6420*
17280
17281 TEAM DRIVER
17282 M:      Jiri Pirko <jiri@resnulli.us>
17283 L:      netdev@vger.kernel.org
17284 S:      Supported
17285 F:      drivers/net/team/
17286 F:      include/linux/if_team.h
17287 F:      include/uapi/linux/if_team.h
17288
17289 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
17290 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
17291 S:      Maintained
17292 F:      arch/x86/platform/ts5500/
17293
17294 TECHNOTREND USB IR RECEIVER
17295 M:      Sean Young <sean@mess.org>
17296 L:      linux-media@vger.kernel.org
17297 S:      Maintained
17298 F:      drivers/media/rc/ttusbir.c
17299
17300 TECHWELL TW9910 VIDEO DECODER
17301 L:      linux-media@vger.kernel.org
17302 S:      Orphan
17303 F:      drivers/media/i2c/tw9910.c
17304 F:      include/media/i2c/tw9910.h
17305
17306 TEE SUBSYSTEM
17307 M:      Jens Wiklander <jens.wiklander@linaro.org>
17308 L:      op-tee@lists.trustedfirmware.org
17309 S:      Maintained
17310 F:      Documentation/staging/tee.rst
17311 F:      drivers/tee/
17312 F:      include/linux/tee_drv.h
17313 F:      include/uapi/linux/tee.h
17314
17315 TEGRA ARCHITECTURE SUPPORT
17316 M:      Thierry Reding <thierry.reding@gmail.com>
17317 M:      Jonathan Hunter <jonathanh@nvidia.com>
17318 L:      linux-tegra@vger.kernel.org
17319 S:      Supported
17320 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
17321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
17322 N:      [^a-z]tegra
17323
17324 TEGRA CLOCK DRIVER
17325 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
17326 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
17327 S:      Supported
17328 F:      drivers/clk/tegra/
17329
17330 TEGRA DMA DRIVERS
17331 M:      Laxman Dewangan <ldewangan@nvidia.com>
17332 M:      Jon Hunter <jonathanh@nvidia.com>
17333 S:      Supported
17334 F:      drivers/dma/tegra*
17335
17336 TEGRA I2C DRIVER
17337 M:      Laxman Dewangan <ldewangan@nvidia.com>
17338 R:      Dmitry Osipenko <digetx@gmail.com>
17339 S:      Supported
17340 F:      drivers/i2c/busses/i2c-tegra.c
17341
17342 TEGRA IOMMU DRIVERS
17343 M:      Thierry Reding <thierry.reding@gmail.com>
17344 R:      Krishna Reddy <vdumpa@nvidia.com>
17345 L:      linux-tegra@vger.kernel.org
17346 S:      Supported
17347 F:      drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
17348 F:      drivers/iommu/tegra*
17349
17350 TEGRA KBC DRIVER
17351 M:      Laxman Dewangan <ldewangan@nvidia.com>
17352 S:      Supported
17353 F:      drivers/input/keyboard/tegra-kbc.c
17354
17355 TEGRA NAND DRIVER
17356 M:      Stefan Agner <stefan@agner.ch>
17357 M:      Lucas Stach <dev@lynxeye.de>
17358 S:      Maintained
17359 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
17360 F:      drivers/mtd/nand/raw/tegra_nand.c
17361
17362 TEGRA PWM DRIVER
17363 M:      Thierry Reding <thierry.reding@gmail.com>
17364 S:      Supported
17365 F:      drivers/pwm/pwm-tegra.c
17366
17367 TEGRA SERIAL DRIVER
17368 M:      Laxman Dewangan <ldewangan@nvidia.com>
17369 S:      Supported
17370 F:      drivers/tty/serial/serial-tegra.c
17371
17372 TEGRA SPI DRIVER
17373 M:      Laxman Dewangan <ldewangan@nvidia.com>
17374 S:      Supported
17375 F:      drivers/spi/spi-tegra*
17376
17377 TEGRA VIDEO DRIVER
17378 M:      Thierry Reding <thierry.reding@gmail.com>
17379 M:      Jonathan Hunter <jonathanh@nvidia.com>
17380 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
17381 L:      linux-media@vger.kernel.org
17382 L:      linux-tegra@vger.kernel.org
17383 S:      Maintained
17384 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
17385 F:      drivers/staging/media/tegra-video/
17386
17387 TEGRA XUSB PADCTL DRIVER
17388 M:      JC Kuo <jckuo@nvidia.com>
17389 S:      Supported
17390 F:      drivers/phy/tegra/xusb*
17391
17392 TEHUTI ETHERNET DRIVER
17393 M:      Andy Gospodarek <andy@greyhouse.net>
17394 L:      netdev@vger.kernel.org
17395 S:      Supported
17396 F:      drivers/net/ethernet/tehuti/*
17397
17398 TELECOM CLOCK DRIVER FOR MCPL0010
17399 M:      Mark Gross <mark.gross@intel.com>
17400 S:      Supported
17401 F:      drivers/char/tlclk.c
17402
17403 TEMPO SEMICONDUCTOR DRIVERS
17404 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
17405 S:      Maintained
17406 F:      Documentation/devicetree/bindings/sound/tscs*.txt
17407 F:      sound/soc/codecs/tscs*.c
17408 F:      sound/soc/codecs/tscs*.h
17409
17410 TENSILICA XTENSA PORT (xtensa)
17411 M:      Chris Zankel <chris@zankel.net>
17412 M:      Max Filippov <jcmvbkbc@gmail.com>
17413 L:      linux-xtensa@linux-xtensa.org
17414 S:      Maintained
17415 T:      git git://github.com/czankel/xtensa-linux.git
17416 F:      arch/xtensa/
17417 F:      drivers/irqchip/irq-xtensa-*
17418
17419 TEXAS INSTRUMENTS ASoC DRIVERS
17420 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
17421 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17422 S:      Maintained
17423 F:      sound/soc/ti/
17424
17425 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
17426 M:      Ricardo Ribalda <ribalda@kernel.org>
17427 L:      linux-iio@vger.kernel.org
17428 S:      Supported
17429 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
17430 F:      drivers/iio/dac/ti-dac7612.c
17431
17432 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
17433 M:      Nishanth Menon <nm@ti.com>
17434 M:      Tero Kristo <t-kristo@ti.com>
17435 M:      Santosh Shilimkar <ssantosh@kernel.org>
17436 L:      linux-arm-kernel@lists.infradead.org
17437 S:      Maintained
17438 F:      Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
17439 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
17440 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
17441 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
17442 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
17443 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
17444 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
17445 F:      drivers/clk/keystone/sci-clk.c
17446 F:      drivers/firmware/ti_sci*
17447 F:      drivers/irqchip/irq-ti-sci-inta.c
17448 F:      drivers/irqchip/irq-ti-sci-intr.c
17449 F:      drivers/reset/reset-ti-sci.c
17450 F:      drivers/soc/ti/ti_sci_inta_msi.c
17451 F:      drivers/soc/ti/ti_sci_pm_domains.c
17452 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
17453 F:      include/linux/soc/ti/ti_sci_inta_msi.h
17454 F:      include/linux/soc/ti/ti_sci_protocol.h
17455
17456 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
17457 M:      Hans Verkuil <hverkuil@xs4all.nl>
17458 L:      linux-media@vger.kernel.org
17459 S:      Maintained
17460 W:      https://linuxtv.org
17461 T:      git git://linuxtv.org/media_tree.git
17462 F:      drivers/media/radio/radio-raremono.c
17463
17464 THERMAL
17465 M:      Zhang Rui <rui.zhang@intel.com>
17466 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
17467 R:      Amit Kucheria <amitk@kernel.org>
17468 L:      linux-pm@vger.kernel.org
17469 S:      Supported
17470 Q:      https://patchwork.kernel.org/project/linux-pm/list/
17471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
17472 F:      Documentation/devicetree/bindings/thermal/
17473 F:      drivers/thermal/
17474 F:      include/linux/cpu_cooling.h
17475 F:      include/linux/thermal.h
17476 F:      include/uapi/linux/thermal.h
17477
17478 THERMAL DRIVER FOR AMLOGIC SOCS
17479 M:      Guillaume La Roque <glaroque@baylibre.com>
17480 L:      linux-pm@vger.kernel.org
17481 L:      linux-amlogic@lists.infradead.org
17482 S:      Supported
17483 W:      http://linux-meson.com/
17484 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
17485 F:      drivers/thermal/amlogic_thermal.c
17486
17487 THERMAL/CPU_COOLING
17488 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
17489 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
17490 M:      Viresh Kumar <viresh.kumar@linaro.org>
17491 M:      Javi Merino <javi.merino@kernel.org>
17492 L:      linux-pm@vger.kernel.org
17493 S:      Supported
17494 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
17495 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
17496 F:      drivers/thermal/cpufreq_cooling.c
17497 F:      drivers/thermal/cpuidle_cooling.c
17498 F:      include/linux/cpu_cooling.h
17499
17500 THERMAL/POWER_ALLOCATOR
17501 M:      Lukasz Luba <lukasz.luba@arm.com>
17502 L:      linux-pm@vger.kernel.org
17503 S:      Maintained
17504 F:      Documentation/driver-api/thermal/power_allocator.rst
17505 F:      drivers/thermal/gov_power_allocator.c
17506 F:      include/trace/events/thermal_power_allocator.h
17507
17508 THINKPAD ACPI EXTRAS DRIVER
17509 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
17510 L:      ibm-acpi-devel@lists.sourceforge.net
17511 L:      platform-driver-x86@vger.kernel.org
17512 S:      Maintained
17513 W:      http://ibm-acpi.sourceforge.net
17514 W:      http://thinkwiki.org/wiki/Ibm-acpi
17515 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
17516 F:      drivers/platform/x86/thinkpad_acpi.c
17517
17518 THUNDERBOLT DMA TRAFFIC TEST DRIVER
17519 M:      Isaac Hazan <isaac.hazan@intel.com>
17520 L:      linux-usb@vger.kernel.org
17521 S:      Maintained
17522 F:      drivers/thunderbolt/dma_test.c
17523
17524 THUNDERBOLT DRIVER
17525 M:      Andreas Noever <andreas.noever@gmail.com>
17526 M:      Michael Jamet <michael.jamet@intel.com>
17527 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17528 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
17529 L:      linux-usb@vger.kernel.org
17530 S:      Maintained
17531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
17532 F:      Documentation/admin-guide/thunderbolt.rst
17533 F:      drivers/thunderbolt/
17534 F:      include/linux/thunderbolt.h
17535
17536 THUNDERBOLT NETWORK DRIVER
17537 M:      Michael Jamet <michael.jamet@intel.com>
17538 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17539 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
17540 L:      netdev@vger.kernel.org
17541 S:      Maintained
17542 F:      drivers/net/thunderbolt.c
17543
17544 THUNDERX GPIO DRIVER
17545 M:      Robert Richter <rric@kernel.org>
17546 S:      Odd Fixes
17547 F:      drivers/gpio/gpio-thunderx.c
17548
17549 TI AM437X VPFE DRIVER
17550 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
17551 L:      linux-media@vger.kernel.org
17552 S:      Maintained
17553 W:      https://linuxtv.org
17554 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17555 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
17556 F:      drivers/media/platform/am437x/
17557
17558 TI BANDGAP AND THERMAL DRIVER
17559 M:      Eduardo Valentin <edubezval@gmail.com>
17560 M:      Keerthy <j-keerthy@ti.com>
17561 L:      linux-pm@vger.kernel.org
17562 L:      linux-omap@vger.kernel.org
17563 S:      Maintained
17564 F:      drivers/thermal/ti-soc-thermal/
17565
17566 TI BQ27XXX POWER SUPPLY DRIVER
17567 R:      Dan Murphy <dmurphy@ti.com>
17568 F:      drivers/power/supply/bq27xxx_battery.c
17569 F:      drivers/power/supply/bq27xxx_battery_i2c.c
17570 F:      include/linux/power/bq27xxx_battery.h
17571
17572 TI CDCE706 CLOCK DRIVER
17573 M:      Max Filippov <jcmvbkbc@gmail.com>
17574 S:      Maintained
17575 F:      drivers/clk/clk-cdce706.c
17576
17577 TI CLOCK DRIVER
17578 M:      Tero Kristo <t-kristo@ti.com>
17579 L:      linux-omap@vger.kernel.org
17580 S:      Maintained
17581 F:      drivers/clk/ti/
17582 F:      include/linux/clk/ti.h
17583
17584 TI DAVINCI MACHINE SUPPORT
17585 M:      Sekhar Nori <nsekhar@ti.com>
17586 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
17587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17588 S:      Supported
17589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
17590 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
17591 F:      arch/arm/boot/dts/da850*
17592 F:      arch/arm/mach-davinci/
17593 F:      drivers/i2c/busses/i2c-davinci.c
17594
17595 TI DAVINCI SERIES CLOCK DRIVER
17596 M:      David Lechner <david@lechnology.com>
17597 R:      Sekhar Nori <nsekhar@ti.com>
17598 S:      Maintained
17599 F:      Documentation/devicetree/bindings/clock/ti/davinci/
17600 F:      drivers/clk/davinci/
17601
17602 TI DAVINCI SERIES GPIO DRIVER
17603 M:      Keerthy <j-keerthy@ti.com>
17604 L:      linux-gpio@vger.kernel.org
17605 S:      Maintained
17606 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
17607 F:      drivers/gpio/gpio-davinci.c
17608
17609 TI DAVINCI SERIES MEDIA DRIVER
17610 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
17611 L:      linux-media@vger.kernel.org
17612 S:      Maintained
17613 W:      https://linuxtv.org
17614 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17615 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
17616 F:      drivers/media/platform/davinci/
17617 F:      include/media/davinci/
17618
17619 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
17620 R:      David Lechner <david@lechnology.com>
17621 L:      linux-iio@vger.kernel.org
17622 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
17623 F:      drivers/counter/ti-eqep.c
17624
17625 TI ETHERNET SWITCH DRIVER (CPSW)
17626 R:      Grygorii Strashko <grygorii.strashko@ti.com>
17627 L:      linux-omap@vger.kernel.org
17628 L:      netdev@vger.kernel.org
17629 S:      Maintained
17630 F:      drivers/net/ethernet/ti/cpsw*
17631 F:      drivers/net/ethernet/ti/davinci*
17632
17633 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
17634 M:      Alex Dubov <oakad@yahoo.com>
17635 S:      Maintained
17636 W:      http://tifmxx.berlios.de/
17637 F:      drivers/memstick/host/tifm_ms.c
17638 F:      drivers/misc/tifm*
17639 F:      drivers/mmc/host/tifm_sd.c
17640 F:      include/linux/tifm.h
17641
17642 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
17643 M:      Santosh Shilimkar <ssantosh@kernel.org>
17644 L:      linux-kernel@vger.kernel.org
17645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17646 S:      Maintained
17647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
17648 F:      drivers/soc/ti/*
17649
17650 TI LM49xxx FAMILY ASoC CODEC DRIVERS
17651 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
17652 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
17653 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17654 S:      Maintained
17655 F:      sound/soc/codecs/isabelle*
17656 F:      sound/soc/codecs/lm49453*
17657
17658 TI LP855x BACKLIGHT DRIVER
17659 M:      Milo Kim <milo.kim@ti.com>
17660 S:      Maintained
17661 F:      Documentation/driver-api/backlight/lp855x-driver.rst
17662 F:      drivers/video/backlight/lp855x_bl.c
17663 F:      include/linux/platform_data/lp855x.h
17664
17665 TI LP8727 CHARGER DRIVER
17666 M:      Milo Kim <milo.kim@ti.com>
17667 S:      Maintained
17668 F:      drivers/power/supply/lp8727_charger.c
17669 F:      include/linux/platform_data/lp8727.h
17670
17671 TI LP8788 MFD DRIVER
17672 M:      Milo Kim <milo.kim@ti.com>
17673 S:      Maintained
17674 F:      drivers/iio/adc/lp8788_adc.c
17675 F:      drivers/leds/leds-lp8788.c
17676 F:      drivers/mfd/lp8788*.c
17677 F:      drivers/power/supply/lp8788-charger.c
17678 F:      drivers/regulator/lp8788-*.c
17679 F:      include/linux/mfd/lp8788*.h
17680
17681 TI NETCP ETHERNET DRIVER
17682 M:      Wingman Kwok <w-kwok2@ti.com>
17683 M:      Murali Karicheri <m-karicheri2@ti.com>
17684 L:      netdev@vger.kernel.org
17685 S:      Maintained
17686 F:      drivers/net/ethernet/ti/netcp*
17687
17688 TI PCM3060 ASoC CODEC DRIVER
17689 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
17690 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17691 S:      Maintained
17692 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
17693 F:      sound/soc/codecs/pcm3060*
17694
17695 TI TAS571X FAMILY ASoC CODEC DRIVER
17696 M:      Kevin Cernekee <cernekee@chromium.org>
17697 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17698 S:      Odd Fixes
17699 F:      sound/soc/codecs/tas571x*
17700
17701 TI TCAN4X5X DEVICE DRIVER
17702 M:      Dan Murphy <dmurphy@ti.com>
17703 L:      linux-can@vger.kernel.org
17704 S:      Maintained
17705 F:      Documentation/devicetree/bindings/net/can/tcan4x5x.txt
17706 F:      drivers/net/can/m_can/tcan4x5x.c
17707
17708 TI TRF7970A NFC DRIVER
17709 M:      Mark Greer <mgreer@animalcreek.com>
17710 L:      linux-wireless@vger.kernel.org
17711 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
17712 S:      Supported
17713 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
17714 F:      drivers/nfc/trf7970a.c
17715
17716 TI TWL4030 SERIES SOC CODEC DRIVER
17717 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
17718 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17719 S:      Maintained
17720 F:      sound/soc/codecs/twl4030*
17721
17722 TI VPE/CAL DRIVERS
17723 M:      Benoit Parrot <bparrot@ti.com>
17724 L:      linux-media@vger.kernel.org
17725 S:      Maintained
17726 W:      http://linuxtv.org/
17727 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17728 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
17729 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
17730 F:      drivers/media/platform/ti-vpe/
17731
17732 TI WILINK WIRELESS DRIVERS
17733 L:      linux-wireless@vger.kernel.org
17734 S:      Orphan
17735 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
17736 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
17737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
17738 F:      drivers/net/wireless/ti/
17739 F:      include/linux/wl12xx.h
17740
17741 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
17742 M:      John Stultz <john.stultz@linaro.org>
17743 M:      Thomas Gleixner <tglx@linutronix.de>
17744 R:      Stephen Boyd <sboyd@kernel.org>
17745 L:      linux-kernel@vger.kernel.org
17746 S:      Supported
17747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
17748 F:      include/linux/clocksource.h
17749 F:      include/linux/time.h
17750 F:      include/linux/timex.h
17751 F:      include/uapi/linux/time.h
17752 F:      include/uapi/linux/timex.h
17753 F:      kernel/time/alarmtimer.c
17754 F:      kernel/time/clocksource.c
17755 F:      kernel/time/ntp.c
17756 F:      kernel/time/time*.c
17757 F:      tools/testing/selftests/timers/
17758
17759 TIPC NETWORK LAYER
17760 M:      Jon Maloy <jmaloy@redhat.com>
17761 M:      Ying Xue <ying.xue@windriver.com>
17762 L:      netdev@vger.kernel.org (core kernel code)
17763 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
17764 S:      Maintained
17765 W:      http://tipc.sourceforge.net/
17766 F:      include/uapi/linux/tipc*.h
17767 F:      net/tipc/
17768
17769 TLAN NETWORK DRIVER
17770 M:      Samuel Chessman <chessman@tux.org>
17771 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
17772 S:      Maintained
17773 W:      http://sourceforge.net/projects/tlan/
17774 F:      Documentation/networking/device_drivers/ethernet/ti/tlan.rst
17775 F:      drivers/net/ethernet/ti/tlan.*
17776
17777 TM6000 VIDEO4LINUX DRIVER
17778 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17779 L:      linux-media@vger.kernel.org
17780 S:      Odd fixes
17781 W:      https://linuxtv.org
17782 T:      git git://linuxtv.org/media_tree.git
17783 F:      Documentation/admin-guide/media/tm6000*
17784 F:      drivers/media/usb/tm6000/
17785
17786 TMIO/SDHI MMC DRIVER
17787 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
17788 L:      linux-mmc@vger.kernel.org
17789 S:      Supported
17790 F:      drivers/mmc/host/renesas_sdhi*
17791 F:      drivers/mmc/host/tmio_mmc*
17792 F:      include/linux/mfd/tmio.h
17793
17794 TMP401 HARDWARE MONITOR DRIVER
17795 M:      Guenter Roeck <linux@roeck-us.net>
17796 L:      linux-hwmon@vger.kernel.org
17797 S:      Maintained
17798 F:      Documentation/hwmon/tmp401.rst
17799 F:      drivers/hwmon/tmp401.c
17800
17801 TMP513 HARDWARE MONITOR DRIVER
17802 M:      Eric Tremblay <etremblay@distech-controls.com>
17803 L:      linux-hwmon@vger.kernel.org
17804 S:      Maintained
17805 F:      Documentation/hwmon/tmp513.rst
17806 F:      drivers/hwmon/tmp513.c
17807
17808 TMPFS (SHMEM FILESYSTEM)
17809 M:      Hugh Dickins <hughd@google.com>
17810 L:      linux-mm@kvack.org
17811 S:      Maintained
17812 F:      include/linux/shmem_fs.h
17813 F:      mm/shmem.c
17814
17815 TOMOYO SECURITY MODULE
17816 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
17817 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
17818 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
17819 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
17820 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
17821 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
17822 S:      Maintained
17823 W:      https://tomoyo.osdn.jp/
17824 F:      security/tomoyo/
17825
17826 TOPSTAR LAPTOP EXTRAS DRIVER
17827 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
17828 L:      platform-driver-x86@vger.kernel.org
17829 S:      Maintained
17830 F:      drivers/platform/x86/topstar-laptop.c
17831
17832 TORTURE-TEST MODULES
17833 M:      Davidlohr Bueso <dave@stgolabs.net>
17834 M:      "Paul E. McKenney" <paulmck@kernel.org>
17835 M:      Josh Triplett <josh@joshtriplett.org>
17836 L:      linux-kernel@vger.kernel.org
17837 S:      Supported
17838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
17839 F:      Documentation/RCU/torture.rst
17840 F:      kernel/locking/locktorture.c
17841 F:      kernel/rcu/rcuscale.c
17842 F:      kernel/rcu/rcutorture.c
17843 F:      kernel/rcu/refscale.c
17844 F:      kernel/torture.c
17845
17846 TOSHIBA ACPI EXTRAS DRIVER
17847 M:      Azael Avalos <coproscefalo@gmail.com>
17848 L:      platform-driver-x86@vger.kernel.org
17849 S:      Maintained
17850 F:      drivers/platform/x86/toshiba_acpi.c
17851
17852 TOSHIBA BLUETOOTH DRIVER
17853 M:      Azael Avalos <coproscefalo@gmail.com>
17854 L:      platform-driver-x86@vger.kernel.org
17855 S:      Maintained
17856 F:      drivers/platform/x86/toshiba_bluetooth.c
17857
17858 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
17859 M:      Azael Avalos <coproscefalo@gmail.com>
17860 L:      platform-driver-x86@vger.kernel.org
17861 S:      Maintained
17862 F:      drivers/platform/x86/toshiba_haps.c
17863
17864 TOSHIBA SMM DRIVER
17865 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
17866 S:      Maintained
17867 W:      http://www.buzzard.org.uk/toshiba/
17868 F:      drivers/char/toshiba.c
17869 F:      include/linux/toshiba.h
17870 F:      include/uapi/linux/toshiba.h
17871
17872 TOSHIBA TC358743 DRIVER
17873 M:      Mats Randgaard <matrandg@cisco.com>
17874 L:      linux-media@vger.kernel.org
17875 S:      Maintained
17876 F:      drivers/media/i2c/tc358743*
17877 F:      include/media/i2c/tc358743.h
17878
17879 TOSHIBA WMI HOTKEYS DRIVER
17880 M:      Azael Avalos <coproscefalo@gmail.com>
17881 L:      platform-driver-x86@vger.kernel.org
17882 S:      Maintained
17883 F:      drivers/platform/x86/toshiba-wmi.c
17884
17885 TPM DEVICE DRIVER
17886 M:      Peter Huewe <peterhuewe@gmx.de>
17887 M:      Jarkko Sakkinen <jarkko@kernel.org>
17888 R:      Jason Gunthorpe <jgg@ziepe.ca>
17889 L:      linux-integrity@vger.kernel.org
17890 S:      Maintained
17891 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
17892 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
17893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
17894 F:      drivers/char/tpm/
17895
17896 TRACING
17897 M:      Steven Rostedt <rostedt@goodmis.org>
17898 M:      Ingo Molnar <mingo@redhat.com>
17899 S:      Maintained
17900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
17901 F:      Documentation/trace/ftrace.rst
17902 F:      arch/*/*/*/ftrace.h
17903 F:      arch/*/kernel/ftrace.c
17904 F:      include/*/ftrace.h
17905 F:      include/linux/trace*.h
17906 F:      include/trace/
17907 F:      kernel/trace/
17908 F:      tools/testing/selftests/ftrace/
17909
17910 TRACING MMIO ACCESSES (MMIOTRACE)
17911 M:      Steven Rostedt <rostedt@goodmis.org>
17912 M:      Ingo Molnar <mingo@kernel.org>
17913 R:      Karol Herbst <karolherbst@gmail.com>
17914 R:      Pekka Paalanen <ppaalanen@gmail.com>
17915 L:      linux-kernel@vger.kernel.org
17916 L:      nouveau@lists.freedesktop.org
17917 S:      Maintained
17918 F:      arch/x86/mm/kmmio.c
17919 F:      arch/x86/mm/mmio-mod.c
17920 F:      arch/x86/mm/testmmiotrace.c
17921 F:      include/linux/mmiotrace.h
17922 F:      kernel/trace/trace_mmiotrace.c
17923
17924 TRIVIAL PATCHES
17925 M:      Jiri Kosina <trivial@kernel.org>
17926 S:      Maintained
17927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
17928 K:      ^Subject:.*(?i)trivial
17929
17930 TTY LAYER
17931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17932 M:      Jiri Slaby <jirislaby@kernel.org>
17933 S:      Supported
17934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
17935 F:      Documentation/driver-api/serial/
17936 F:      drivers/tty/
17937 F:      drivers/tty/serial/serial_core.c
17938 F:      include/linux/serial.h
17939 F:      include/linux/serial_core.h
17940 F:      include/linux/tty.h
17941 F:      include/uapi/linux/serial.h
17942 F:      include/uapi/linux/serial_core.h
17943 F:      include/uapi/linux/tty.h
17944
17945 TUA9001 MEDIA DRIVER
17946 M:      Antti Palosaari <crope@iki.fi>
17947 L:      linux-media@vger.kernel.org
17948 S:      Maintained
17949 W:      https://linuxtv.org
17950 W:      http://palosaari.fi/linux/
17951 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17952 T:      git git://linuxtv.org/anttip/media_tree.git
17953 F:      drivers/media/tuners/tua9001*
17954
17955 TULIP NETWORK DRIVERS
17956 L:      netdev@vger.kernel.org
17957 L:      linux-parisc@vger.kernel.org
17958 S:      Orphan
17959 F:      drivers/net/ethernet/dec/tulip/
17960
17961 TUN/TAP driver
17962 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
17963 S:      Maintained
17964 W:      http://vtun.sourceforge.net/tun
17965 F:      Documentation/networking/tuntap.rst
17966 F:      arch/um/os-Linux/drivers/
17967
17968 TURBOCHANNEL SUBSYSTEM
17969 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17970 M:      Ralf Baechle <ralf@linux-mips.org>
17971 L:      linux-mips@vger.kernel.org
17972 S:      Maintained
17973 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
17974 F:      drivers/tc/
17975 F:      include/linux/tc.h
17976
17977 TURBOSTAT UTILITY
17978 M:      "Len Brown" <lenb@kernel.org>
17979 L:      linux-pm@vger.kernel.org
17980 S:      Supported
17981 Q:      https://patchwork.kernel.org/project/linux-pm/list/
17982 B:      https://bugzilla.kernel.org
17983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
17984 F:      tools/power/x86/turbostat/
17985
17986 TW5864 VIDEO4LINUX DRIVER
17987 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
17988 M:      Anton Sviridenko <anton@corp.bluecherry.net>
17989 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
17990 M:      Andrey Utkin <andrey_utkin@fastmail.com>
17991 L:      linux-media@vger.kernel.org
17992 S:      Supported
17993 F:      drivers/media/pci/tw5864/
17994
17995 TW68 VIDEO4LINUX DRIVER
17996 M:      Hans Verkuil <hverkuil@xs4all.nl>
17997 L:      linux-media@vger.kernel.org
17998 S:      Odd Fixes
17999 W:      https://linuxtv.org
18000 T:      git git://linuxtv.org/media_tree.git
18001 F:      drivers/media/pci/tw68/
18002
18003 TW686X VIDEO4LINUX DRIVER
18004 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18005 L:      linux-media@vger.kernel.org
18006 S:      Maintained
18007 W:      http://linuxtv.org
18008 T:      git git://linuxtv.org/media_tree.git
18009 F:      drivers/media/pci/tw686x/
18010
18011 UACCE ACCELERATOR FRAMEWORK
18012 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
18013 M:      Zhou Wang <wangzhou1@hisilicon.com>
18014 L:      linux-accelerators@lists.ozlabs.org
18015 L:      linux-kernel@vger.kernel.org
18016 S:      Maintained
18017 F:      Documentation/ABI/testing/sysfs-driver-uacce
18018 F:      Documentation/misc-devices/uacce.rst
18019 F:      drivers/misc/uacce/
18020 F:      include/linux/uacce.h
18021 F:      include/uapi/misc/uacce/
18022
18023 UBI FILE SYSTEM (UBIFS)
18024 M:      Richard Weinberger <richard@nod.at>
18025 L:      linux-mtd@lists.infradead.org
18026 S:      Supported
18027 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
18028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
18029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
18030 F:      Documentation/filesystems/ubifs-authentication.rst
18031 F:      Documentation/filesystems/ubifs.rst
18032 F:      fs/ubifs/
18033
18034 UCLINUX (M68KNOMMU AND COLDFIRE)
18035 M:      Greg Ungerer <gerg@linux-m68k.org>
18036 L:      linux-m68k@lists.linux-m68k.org
18037 L:      uclinux-dev@uclinux.org  (subscribers-only)
18038 S:      Maintained
18039 W:      http://www.linux-m68k.org/
18040 W:      http://www.uclinux.org/
18041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
18042 F:      arch/m68k/*/*_no.*
18043 F:      arch/m68k/68*/
18044 F:      arch/m68k/coldfire/
18045 F:      arch/m68k/include/asm/*_no.*
18046
18047 UDF FILESYSTEM
18048 M:      Jan Kara <jack@suse.com>
18049 S:      Maintained
18050 F:      Documentation/filesystems/udf.rst
18051 F:      fs/udf/
18052
18053 UDRAW TABLET
18054 M:      Bastien Nocera <hadess@hadess.net>
18055 L:      linux-input@vger.kernel.org
18056 S:      Maintained
18057 F:      drivers/hid/hid-udraw-ps3.c
18058
18059 UFS FILESYSTEM
18060 M:      Evgeniy Dushistov <dushistov@mail.ru>
18061 S:      Maintained
18062 F:      Documentation/admin-guide/ufs.rst
18063 F:      fs/ufs/
18064
18065 UHID USERSPACE HID IO DRIVER
18066 M:      David Rheinsberg <david.rheinsberg@gmail.com>
18067 L:      linux-input@vger.kernel.org
18068 S:      Maintained
18069 F:      drivers/hid/uhid.c
18070 F:      include/uapi/linux/uhid.h
18071
18072 ULPI BUS
18073 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
18074 L:      linux-usb@vger.kernel.org
18075 S:      Maintained
18076 F:      drivers/usb/common/ulpi.c
18077 F:      include/linux/ulpi/
18078
18079 UNICODE SUBSYSTEM
18080 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
18081 L:      linux-fsdevel@vger.kernel.org
18082 S:      Supported
18083 F:      fs/unicode/
18084
18085 UNIFDEF
18086 M:      Tony Finch <dot@dotat.at>
18087 S:      Maintained
18088 W:      http://dotat.at/prog/unifdef
18089 F:      scripts/unifdef.c
18090
18091 UNIFORM CDROM DRIVER
18092 M:      Jens Axboe <axboe@kernel.dk>
18093 S:      Maintained
18094 W:      http://www.kernel.dk
18095 F:      Documentation/cdrom/
18096 F:      drivers/cdrom/cdrom.c
18097 F:      include/linux/cdrom.h
18098 F:      include/uapi/linux/cdrom.h
18099
18100 UNISYS S-PAR DRIVERS
18101 M:      David Kershner <david.kershner@unisys.com>
18102 L:      sparmaintainer@unisys.com (Unisys internal)
18103 S:      Supported
18104 F:      drivers/staging/unisys/
18105 F:      drivers/visorbus/
18106 F:      include/linux/visorbus.h
18107
18108 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
18109 R:      Alim Akhtar <alim.akhtar@samsung.com>
18110 R:      Avri Altman <avri.altman@wdc.com>
18111 L:      linux-scsi@vger.kernel.org
18112 S:      Supported
18113 F:      Documentation/scsi/ufs.rst
18114 F:      drivers/scsi/ufs/
18115
18116 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
18117 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
18118 L:      linux-scsi@vger.kernel.org
18119 S:      Supported
18120 F:      drivers/scsi/ufs/*dwc*
18121
18122 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
18123 M:      Stanley Chu <stanley.chu@mediatek.com>
18124 L:      linux-scsi@vger.kernel.org
18125 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
18126 S:      Maintained
18127 F:      drivers/scsi/ufs/ufs-mediatek*
18128
18129 UNSORTED BLOCK IMAGES (UBI)
18130 M:      Richard Weinberger <richard@nod.at>
18131 L:      linux-mtd@lists.infradead.org
18132 S:      Supported
18133 W:      http://www.linux-mtd.infradead.org/
18134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
18135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
18136 F:      drivers/mtd/ubi/
18137 F:      include/linux/mtd/ubi.h
18138 F:      include/uapi/mtd/ubi-user.h
18139
18140 USB "USBNET" DRIVER FRAMEWORK
18141 M:      Oliver Neukum <oneukum@suse.com>
18142 L:      netdev@vger.kernel.org
18143 S:      Maintained
18144 W:      http://www.linux-usb.org/usbnet
18145 F:      drivers/net/usb/usbnet.c
18146 F:      include/linux/usb/usbnet.h
18147
18148 USB ACM DRIVER
18149 M:      Oliver Neukum <oneukum@suse.com>
18150 L:      linux-usb@vger.kernel.org
18151 S:      Maintained
18152 F:      Documentation/usb/acm.rst
18153 F:      drivers/usb/class/cdc-acm.*
18154
18155 USB APPLE MFI FASTCHARGE DRIVER
18156 M:      Bastien Nocera <hadess@hadess.net>
18157 L:      linux-usb@vger.kernel.org
18158 S:      Maintained
18159 F:      drivers/usb/misc/apple-mfi-fastcharge.c
18160
18161 USB AR5523 WIRELESS DRIVER
18162 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
18163 L:      linux-wireless@vger.kernel.org
18164 S:      Maintained
18165 F:      drivers/net/wireless/ath/ar5523/
18166
18167 USB ATTACHED SCSI
18168 M:      Oliver Neukum <oneukum@suse.com>
18169 L:      linux-usb@vger.kernel.org
18170 L:      linux-scsi@vger.kernel.org
18171 S:      Maintained
18172 F:      drivers/usb/storage/uas.c
18173
18174 USB CDC ETHERNET DRIVER
18175 M:      Oliver Neukum <oliver@neukum.org>
18176 L:      linux-usb@vger.kernel.org
18177 S:      Maintained
18178 F:      drivers/net/usb/cdc_*.c
18179 F:      include/uapi/linux/usb/cdc.h
18180
18181 USB CHAOSKEY DRIVER
18182 M:      Keith Packard <keithp@keithp.com>
18183 L:      linux-usb@vger.kernel.org
18184 S:      Maintained
18185 F:      drivers/usb/misc/chaoskey.c
18186
18187 USB CYPRESS C67X00 DRIVER
18188 M:      Peter Korsgaard <jacmet@sunsite.dk>
18189 L:      linux-usb@vger.kernel.org
18190 S:      Maintained
18191 F:      drivers/usb/c67x00/
18192
18193 USB DAVICOM DM9601 DRIVER
18194 M:      Peter Korsgaard <jacmet@sunsite.dk>
18195 L:      netdev@vger.kernel.org
18196 S:      Maintained
18197 W:      http://www.linux-usb.org/usbnet
18198 F:      drivers/net/usb/dm9601.c
18199
18200 USB EHCI DRIVER
18201 M:      Alan Stern <stern@rowland.harvard.edu>
18202 L:      linux-usb@vger.kernel.org
18203 S:      Maintained
18204 F:      Documentation/usb/ehci.rst
18205 F:      drivers/usb/host/ehci*
18206
18207 USB GADGET/PERIPHERAL SUBSYSTEM
18208 M:      Felipe Balbi <balbi@kernel.org>
18209 L:      linux-usb@vger.kernel.org
18210 S:      Maintained
18211 W:      http://www.linux-usb.org/gadget
18212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
18213 F:      drivers/usb/gadget/
18214 F:      include/linux/usb/gadget*
18215
18216 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
18217 M:      Jiri Kosina <jikos@kernel.org>
18218 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
18219 L:      linux-usb@vger.kernel.org
18220 S:      Maintained
18221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
18222 F:      Documentation/hid/hiddev.rst
18223 F:      drivers/hid/usbhid/
18224
18225 USB INTEL XHCI ROLE MUX DRIVER
18226 M:      Hans de Goede <hdegoede@redhat.com>
18227 L:      linux-usb@vger.kernel.org
18228 S:      Maintained
18229 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
18230
18231 USB IP DRIVER FOR HISILICON KIRIN
18232 M:      Yu Chen <chenyu56@huawei.com>
18233 M:      Binghui Wang <wangbinghui@hisilicon.com>
18234 L:      linux-usb@vger.kernel.org
18235 S:      Maintained
18236 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
18237 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
18238
18239 USB ISP116X DRIVER
18240 M:      Olav Kongas <ok@artecdesign.ee>
18241 L:      linux-usb@vger.kernel.org
18242 S:      Maintained
18243 F:      drivers/usb/host/isp116x*
18244 F:      include/linux/usb/isp116x.h
18245
18246 USB LAN78XX ETHERNET DRIVER
18247 M:      Woojung Huh <woojung.huh@microchip.com>
18248 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
18249 L:      netdev@vger.kernel.org
18250 S:      Maintained
18251 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
18252 F:      drivers/net/usb/lan78xx.*
18253 F:      include/dt-bindings/net/microchip-lan78xx.h
18254
18255 USB MASS STORAGE DRIVER
18256 M:      Alan Stern <stern@rowland.harvard.edu>
18257 L:      linux-usb@vger.kernel.org
18258 L:      usb-storage@lists.one-eyed-alien.net
18259 S:      Maintained
18260 F:      drivers/usb/storage/
18261
18262 USB MIDI DRIVER
18263 M:      Clemens Ladisch <clemens@ladisch.de>
18264 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18265 S:      Maintained
18266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
18267 F:      sound/usb/midi.*
18268
18269 USB NETWORKING DRIVERS
18270 L:      linux-usb@vger.kernel.org
18271 S:      Odd Fixes
18272 F:      drivers/net/usb/
18273
18274 USB OHCI DRIVER
18275 M:      Alan Stern <stern@rowland.harvard.edu>
18276 L:      linux-usb@vger.kernel.org
18277 S:      Maintained
18278 F:      Documentation/usb/ohci.rst
18279 F:      drivers/usb/host/ohci*
18280
18281 USB OTG FSM (Finite State Machine)
18282 M:      Peter Chen <Peter.Chen@nxp.com>
18283 L:      linux-usb@vger.kernel.org
18284 S:      Maintained
18285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
18286 F:      drivers/usb/common/usb-otg-fsm.c
18287
18288 USB OVER IP DRIVER
18289 M:      Valentina Manea <valentina.manea.m@gmail.com>
18290 M:      Shuah Khan <shuah@kernel.org>
18291 M:      Shuah Khan <skhan@linuxfoundation.org>
18292 L:      linux-usb@vger.kernel.org
18293 S:      Maintained
18294 F:      Documentation/usb/usbip_protocol.rst
18295 F:      drivers/usb/usbip/
18296 F:      tools/testing/selftests/drivers/usb/usbip/
18297 F:      tools/usb/usbip/
18298
18299 USB PEGASUS DRIVER
18300 M:      Petko Manolov <petkan@nucleusys.com>
18301 L:      linux-usb@vger.kernel.org
18302 L:      netdev@vger.kernel.org
18303 S:      Maintained
18304 W:      https://github.com/petkan/pegasus
18305 T:      git git://github.com/petkan/pegasus.git
18306 F:      drivers/net/usb/pegasus.*
18307
18308 USB PHY LAYER
18309 M:      Felipe Balbi <balbi@kernel.org>
18310 L:      linux-usb@vger.kernel.org
18311 S:      Maintained
18312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
18313 F:      drivers/usb/phy/
18314
18315 USB PRINTER DRIVER (usblp)
18316 M:      Pete Zaitcev <zaitcev@redhat.com>
18317 L:      linux-usb@vger.kernel.org
18318 S:      Supported
18319 F:      drivers/usb/class/usblp.c
18320
18321 USB RAW GADGET DRIVER
18322 R:      Andrey Konovalov <andreyknvl@gmail.com>
18323 L:      linux-usb@vger.kernel.org
18324 S:      Maintained
18325 F:      Documentation/usb/raw-gadget.rst
18326 F:      drivers/usb/gadget/legacy/raw_gadget.c
18327 F:      include/uapi/linux/usb/raw_gadget.h
18328
18329 USB QMI WWAN NETWORK DRIVER
18330 M:      Bjørn Mork <bjorn@mork.no>
18331 L:      netdev@vger.kernel.org
18332 S:      Maintained
18333 F:      Documentation/ABI/testing/sysfs-class-net-qmi
18334 F:      drivers/net/usb/qmi_wwan.c
18335
18336 USB RTL8150 DRIVER
18337 M:      Petko Manolov <petkan@nucleusys.com>
18338 L:      linux-usb@vger.kernel.org
18339 L:      netdev@vger.kernel.org
18340 S:      Maintained
18341 W:      https://github.com/petkan/rtl8150
18342 T:      git git://github.com/petkan/rtl8150.git
18343 F:      drivers/net/usb/rtl8150.c
18344
18345 USB SERIAL SUBSYSTEM
18346 M:      Johan Hovold <johan@kernel.org>
18347 L:      linux-usb@vger.kernel.org
18348 S:      Maintained
18349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
18350 F:      Documentation/usb/usb-serial.rst
18351 F:      drivers/usb/serial/
18352 F:      include/linux/usb/serial.h
18353
18354 USB SMSC75XX ETHERNET DRIVER
18355 M:      Steve Glendinning <steve.glendinning@shawell.net>
18356 L:      netdev@vger.kernel.org
18357 S:      Maintained
18358 F:      drivers/net/usb/smsc75xx.*
18359
18360 USB SMSC95XX ETHERNET DRIVER
18361 M:      Steve Glendinning <steve.glendinning@shawell.net>
18362 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
18363 L:      netdev@vger.kernel.org
18364 S:      Maintained
18365 F:      drivers/net/usb/smsc95xx.*
18366
18367 USB SUBSYSTEM
18368 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
18369 L:      linux-usb@vger.kernel.org
18370 S:      Supported
18371 W:      http://www.linux-usb.org
18372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
18373 F:      Documentation/devicetree/bindings/usb/
18374 F:      Documentation/usb/
18375 F:      drivers/usb/
18376 F:      include/linux/usb.h
18377 F:      include/linux/usb/
18378
18379 USB TYPEC BUS FOR ALTERNATE MODES
18380 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
18381 L:      linux-usb@vger.kernel.org
18382 S:      Maintained
18383 F:      Documentation/ABI/testing/sysfs-bus-typec
18384 F:      Documentation/driver-api/usb/typec_bus.rst
18385 F:      drivers/usb/typec/altmodes/
18386 F:      include/linux/usb/typec_altmode.h
18387
18388 USB TYPEC CLASS
18389 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
18390 L:      linux-usb@vger.kernel.org
18391 S:      Maintained
18392 F:      Documentation/ABI/testing/sysfs-class-typec
18393 F:      Documentation/driver-api/usb/typec.rst
18394 F:      drivers/usb/typec/
18395 F:      include/linux/usb/typec.h
18396
18397 USB TYPEC INTEL PMC MUX DRIVER
18398 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
18399 L:      linux-usb@vger.kernel.org
18400 S:      Maintained
18401 F:      Documentation/firmware-guide/acpi/intel-pmc-mux.rst
18402 F:      drivers/usb/typec/mux/intel_pmc_mux.c
18403
18404 USB TYPEC PI3USB30532 MUX DRIVER
18405 M:      Hans de Goede <hdegoede@redhat.com>
18406 L:      linux-usb@vger.kernel.org
18407 S:      Maintained
18408 F:      drivers/usb/typec/mux/pi3usb30532.c
18409
18410 USB TYPEC PORT CONTROLLER DRIVERS
18411 M:      Guenter Roeck <linux@roeck-us.net>
18412 L:      linux-usb@vger.kernel.org
18413 S:      Maintained
18414 F:      drivers/usb/typec/tcpm/
18415
18416 USB UHCI DRIVER
18417 M:      Alan Stern <stern@rowland.harvard.edu>
18418 L:      linux-usb@vger.kernel.org
18419 S:      Maintained
18420 F:      drivers/usb/host/uhci*
18421
18422 USB VIDEO CLASS
18423 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18424 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
18425 L:      linux-media@vger.kernel.org
18426 S:      Maintained
18427 W:      http://www.ideasonboard.org/uvc/
18428 T:      git git://linuxtv.org/media_tree.git
18429 F:      drivers/media/usb/uvc/
18430 F:      include/uapi/linux/uvcvideo.h
18431
18432 USB WEBCAM GADGET
18433 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18434 L:      linux-usb@vger.kernel.org
18435 S:      Maintained
18436 F:      drivers/usb/gadget/function/*uvc*
18437 F:      drivers/usb/gadget/legacy/webcam.c
18438 F:      include/uapi/linux/usb/g_uvc.h
18439
18440 USB WIRELESS RNDIS DRIVER (rndis_wlan)
18441 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
18442 L:      linux-wireless@vger.kernel.org
18443 S:      Maintained
18444 F:      drivers/net/wireless/rndis_wlan.c
18445
18446 USB XHCI DRIVER
18447 M:      Mathias Nyman <mathias.nyman@intel.com>
18448 L:      linux-usb@vger.kernel.org
18449 S:      Supported
18450 F:      drivers/usb/host/pci-quirks*
18451 F:      drivers/usb/host/xhci*
18452
18453 USB ZD1201 DRIVER
18454 L:      linux-wireless@vger.kernel.org
18455 S:      Orphan
18456 W:      http://linux-lc100020.sourceforge.net
18457 F:      drivers/net/wireless/zydas/zd1201.*
18458
18459 USB ZR364XX DRIVER
18460 M:      Antoine Jacquet <royale@zerezo.com>
18461 L:      linux-usb@vger.kernel.org
18462 L:      linux-media@vger.kernel.org
18463 S:      Maintained
18464 W:      http://royale.zerezo.com/zr364xx/
18465 T:      git git://linuxtv.org/media_tree.git
18466 F:      Documentation/admin-guide/media/zr364xx*
18467 F:      drivers/media/usb/zr364xx/
18468
18469 USER-MODE LINUX (UML)
18470 M:      Jeff Dike <jdike@addtoit.com>
18471 M:      Richard Weinberger <richard@nod.at>
18472 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
18473 L:      linux-um@lists.infradead.org
18474 S:      Maintained
18475 W:      http://user-mode-linux.sourceforge.net
18476 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
18477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
18478 F:      Documentation/virt/uml/
18479 F:      arch/um/
18480 F:      arch/x86/um/
18481 F:      fs/hostfs/
18482
18483 USERSPACE COPYIN/COPYOUT (UIOVEC)
18484 M:      Alexander Viro <viro@zeniv.linux.org.uk>
18485 S:      Maintained
18486 F:      include/linux/uio.h
18487 F:      lib/iov_iter.c
18488
18489 USERSPACE DMA BUFFER DRIVER
18490 M:      Gerd Hoffmann <kraxel@redhat.com>
18491 L:      dri-devel@lists.freedesktop.org
18492 S:      Maintained
18493 T:      git git://anongit.freedesktop.org/drm/drm-misc
18494 F:      drivers/dma-buf/udmabuf.c
18495 F:      include/uapi/linux/udmabuf.h
18496
18497 USERSPACE I/O (UIO)
18498 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
18499 S:      Maintained
18500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
18501 F:      Documentation/driver-api/uio-howto.rst
18502 F:      drivers/uio/
18503 F:      include/linux/uio_driver.h
18504
18505 UTIL-LINUX PACKAGE
18506 M:      Karel Zak <kzak@redhat.com>
18507 L:      util-linux@vger.kernel.org
18508 S:      Maintained
18509 W:      http://en.wikipedia.org/wiki/Util-linux
18510 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
18511
18512 UUID HELPERS
18513 M:      Christoph Hellwig <hch@lst.de>
18514 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
18515 L:      linux-kernel@vger.kernel.org
18516 S:      Maintained
18517 T:      git git://git.infradead.org/users/hch/uuid.git
18518 F:      include/linux/uuid.h
18519 F:      include/uapi/linux/uuid.h
18520 F:      lib/test_uuid.c
18521 F:      lib/uuid.c
18522
18523 UV SYSFS DRIVER
18524 M:      Justin Ernst <justin.ernst@hpe.com>
18525 L:      platform-driver-x86@vger.kernel.org
18526 S:      Maintained
18527 F:      drivers/platform/x86/uv_sysfs.c
18528
18529 UVESAFB DRIVER
18530 M:      Michal Januszewski <spock@gentoo.org>
18531 L:      linux-fbdev@vger.kernel.org
18532 S:      Maintained
18533 W:      https://github.com/mjanusz/v86d
18534 F:      Documentation/fb/uvesafb.rst
18535 F:      drivers/video/fbdev/uvesafb.*
18536
18537 Ux500 CLOCK DRIVERS
18538 M:      Ulf Hansson <ulf.hansson@linaro.org>
18539 L:      linux-clk@vger.kernel.org
18540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18541 S:      Maintained
18542 F:      drivers/clk/ux500/
18543
18544 VF610 NAND DRIVER
18545 M:      Stefan Agner <stefan@agner.ch>
18546 L:      linux-mtd@lists.infradead.org
18547 S:      Supported
18548 F:      drivers/mtd/nand/raw/vf610_nfc.c
18549
18550 VFAT/FAT/MSDOS FILESYSTEM
18551 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
18552 S:      Maintained
18553 F:      Documentation/filesystems/vfat.rst
18554 F:      fs/fat/
18555
18556 VFIO DRIVER
18557 M:      Alex Williamson <alex.williamson@redhat.com>
18558 R:      Cornelia Huck <cohuck@redhat.com>
18559 L:      kvm@vger.kernel.org
18560 S:      Maintained
18561 T:      git git://github.com/awilliam/linux-vfio.git
18562 F:      Documentation/driver-api/vfio.rst
18563 F:      drivers/vfio/
18564 F:      include/linux/vfio.h
18565 F:      include/uapi/linux/vfio.h
18566
18567 VFIO FSL-MC DRIVER
18568 M:      Diana Craciun <diana.craciun@oss.nxp.com>
18569 L:      kvm@vger.kernel.org
18570 S:      Maintained
18571 F:      drivers/vfio/fsl-mc/
18572
18573 VFIO MEDIATED DEVICE DRIVERS
18574 M:      Kirti Wankhede <kwankhede@nvidia.com>
18575 L:      kvm@vger.kernel.org
18576 S:      Maintained
18577 F:      Documentation/driver-api/vfio-mediated-device.rst
18578 F:      drivers/vfio/mdev/
18579 F:      include/linux/mdev.h
18580 F:      samples/vfio-mdev/
18581
18582 VFIO PLATFORM DRIVER
18583 M:      Eric Auger <eric.auger@redhat.com>
18584 L:      kvm@vger.kernel.org
18585 S:      Maintained
18586 F:      drivers/vfio/platform/
18587
18588 VGA_SWITCHEROO
18589 R:      Lukas Wunner <lukas@wunner.de>
18590 S:      Maintained
18591 T:      git git://anongit.freedesktop.org/drm/drm-misc
18592 F:      Documentation/gpu/vga-switcheroo.rst
18593 F:      drivers/gpu/vga/vga_switcheroo.c
18594 F:      include/linux/vga_switcheroo.h
18595
18596 VIA RHINE NETWORK DRIVER
18597 S:      Maintained
18598 M:      Kevin Brace <kevinbrace@bracecomputerlab.com>
18599 F:      drivers/net/ethernet/via/via-rhine.c
18600
18601 VIA SD/MMC CARD CONTROLLER DRIVER
18602 M:      Bruce Chang <brucechang@via.com.tw>
18603 M:      Harald Welte <HaraldWelte@viatech.com>
18604 S:      Maintained
18605 F:      drivers/mmc/host/via-sdmmc.c
18606
18607 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
18608 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
18609 L:      linux-fbdev@vger.kernel.org
18610 S:      Maintained
18611 F:      drivers/video/fbdev/via/
18612 F:      include/linux/via-core.h
18613 F:      include/linux/via-gpio.h
18614 F:      include/linux/via_i2c.h
18615
18616 VIA VELOCITY NETWORK DRIVER
18617 M:      Francois Romieu <romieu@fr.zoreil.com>
18618 L:      netdev@vger.kernel.org
18619 S:      Maintained
18620 F:      drivers/net/ethernet/via/via-velocity.*
18621
18622 VICODEC VIRTUAL CODEC DRIVER
18623 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
18624 L:      linux-media@vger.kernel.org
18625 S:      Maintained
18626 W:      https://linuxtv.org
18627 T:      git git://linuxtv.org/media_tree.git
18628 F:      drivers/media/test-drivers/vicodec/*
18629
18630 VIDEO I2C POLLING DRIVER
18631 M:      Matt Ranostay <matt.ranostay@konsulko.com>
18632 L:      linux-media@vger.kernel.org
18633 S:      Maintained
18634 F:      drivers/media/i2c/video-i2c.c
18635
18636 VIDEO MULTIPLEXER DRIVER
18637 M:      Philipp Zabel <p.zabel@pengutronix.de>
18638 L:      linux-media@vger.kernel.org
18639 S:      Maintained
18640 F:      drivers/media/platform/video-mux.c
18641
18642 VIDEOBUF2 FRAMEWORK
18643 M:      Tomasz Figa <tfiga@chromium.org>
18644 M:      Marek Szyprowski <m.szyprowski@samsung.com>
18645 L:      linux-media@vger.kernel.org
18646 S:      Maintained
18647 F:      drivers/media/common/videobuf2/*
18648 F:      include/media/videobuf2-*
18649
18650 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
18651 M:      Helen Koike <helen.koike@collabora.com>
18652 R:      Shuah Khan <skhan@linuxfoundation.org>
18653 L:      linux-media@vger.kernel.org
18654 S:      Maintained
18655 W:      https://linuxtv.org
18656 T:      git git://linuxtv.org/media_tree.git
18657 F:      drivers/media/test-drivers/vimc/*
18658
18659 VIRT LIB
18660 M:      Alex Williamson <alex.williamson@redhat.com>
18661 M:      Paolo Bonzini <pbonzini@redhat.com>
18662 L:      kvm@vger.kernel.org
18663 S:      Supported
18664 F:      virt/lib/
18665
18666 VIRTIO AND VHOST VSOCK DRIVER
18667 M:      Stefan Hajnoczi <stefanha@redhat.com>
18668 M:      Stefano Garzarella <sgarzare@redhat.com>
18669 L:      kvm@vger.kernel.org
18670 L:      virtualization@lists.linux-foundation.org
18671 L:      netdev@vger.kernel.org
18672 S:      Maintained
18673 F:      drivers/net/vsockmon.c
18674 F:      drivers/vhost/vsock.c
18675 F:      include/linux/virtio_vsock.h
18676 F:      include/uapi/linux/virtio_vsock.h
18677 F:      include/uapi/linux/vm_sockets_diag.h
18678 F:      include/uapi/linux/vsockmon.h
18679 F:      net/vmw_vsock/af_vsock_tap.c
18680 F:      net/vmw_vsock/diag.c
18681 F:      net/vmw_vsock/virtio_transport.c
18682 F:      net/vmw_vsock/virtio_transport_common.c
18683 F:      net/vmw_vsock/vsock_loopback.c
18684 F:      tools/testing/vsock/
18685
18686 VIRTIO BLOCK AND SCSI DRIVERS
18687 M:      "Michael S. Tsirkin" <mst@redhat.com>
18688 M:      Jason Wang <jasowang@redhat.com>
18689 R:      Paolo Bonzini <pbonzini@redhat.com>
18690 R:      Stefan Hajnoczi <stefanha@redhat.com>
18691 L:      virtualization@lists.linux-foundation.org
18692 S:      Maintained
18693 F:      drivers/block/virtio_blk.c
18694 F:      drivers/scsi/virtio_scsi.c
18695 F:      drivers/vhost/scsi.c
18696 F:      include/uapi/linux/virtio_blk.h
18697 F:      include/uapi/linux/virtio_scsi.h
18698
18699 VIRTIO CONSOLE DRIVER
18700 M:      Amit Shah <amit@kernel.org>
18701 L:      virtualization@lists.linux-foundation.org
18702 S:      Maintained
18703 F:      drivers/char/virtio_console.c
18704 F:      include/linux/virtio_console.h
18705 F:      include/uapi/linux/virtio_console.h
18706
18707 VIRTIO CORE AND NET DRIVERS
18708 M:      "Michael S. Tsirkin" <mst@redhat.com>
18709 M:      Jason Wang <jasowang@redhat.com>
18710 L:      virtualization@lists.linux-foundation.org
18711 S:      Maintained
18712 F:      Documentation/devicetree/bindings/virtio/
18713 F:      drivers/block/virtio_blk.c
18714 F:      drivers/crypto/virtio/
18715 F:      drivers/net/virtio_net.c
18716 F:      drivers/vdpa/
18717 F:      drivers/virtio/
18718 F:      include/linux/vdpa.h
18719 F:      include/linux/virtio*.h
18720 F:      include/uapi/linux/virtio_*.h
18721 F:      tools/virtio/
18722
18723 VIRTIO BALLOON
18724 M:      "Michael S. Tsirkin" <mst@redhat.com>
18725 M:      David Hildenbrand <david@redhat.com>
18726 L:      virtualization@lists.linux-foundation.org
18727 S:      Maintained
18728 F:      drivers/virtio/virtio_balloon.c
18729 F:      include/uapi/linux/virtio_balloon.h
18730 F:      include/linux/balloon_compaction.h
18731 F:      mm/balloon_compaction.c
18732
18733 VIRTIO CRYPTO DRIVER
18734 M:      Gonglei <arei.gonglei@huawei.com>
18735 L:      virtualization@lists.linux-foundation.org
18736 L:      linux-crypto@vger.kernel.org
18737 S:      Maintained
18738 F:      drivers/crypto/virtio/
18739 F:      include/uapi/linux/virtio_crypto.h
18740
18741 VIRTIO DRIVERS FOR S390
18742 M:      Cornelia Huck <cohuck@redhat.com>
18743 M:      Halil Pasic <pasic@linux.ibm.com>
18744 L:      linux-s390@vger.kernel.org
18745 L:      virtualization@lists.linux-foundation.org
18746 L:      kvm@vger.kernel.org
18747 S:      Supported
18748 F:      arch/s390/include/uapi/asm/virtio-ccw.h
18749 F:      drivers/s390/virtio/
18750
18751 VIRTIO FILE SYSTEM
18752 M:      Vivek Goyal <vgoyal@redhat.com>
18753 M:      Stefan Hajnoczi <stefanha@redhat.com>
18754 M:      Miklos Szeredi <miklos@szeredi.hu>
18755 L:      virtualization@lists.linux-foundation.org
18756 L:      linux-fsdevel@vger.kernel.org
18757 S:      Supported
18758 W:      https://virtio-fs.gitlab.io/
18759 F:      Documentation/filesystems/virtiofs.rst
18760 F:      fs/fuse/virtio_fs.c
18761 F:      include/uapi/linux/virtio_fs.h
18762
18763 VIRTIO GPU DRIVER
18764 M:      David Airlie <airlied@linux.ie>
18765 M:      Gerd Hoffmann <kraxel@redhat.com>
18766 L:      dri-devel@lists.freedesktop.org
18767 L:      virtualization@lists.linux-foundation.org
18768 S:      Maintained
18769 T:      git git://anongit.freedesktop.org/drm/drm-misc
18770 F:      drivers/gpu/drm/virtio/
18771 F:      include/uapi/linux/virtio_gpu.h
18772
18773 VIRTIO HOST (VHOST)
18774 M:      "Michael S. Tsirkin" <mst@redhat.com>
18775 M:      Jason Wang <jasowang@redhat.com>
18776 L:      kvm@vger.kernel.org
18777 L:      virtualization@lists.linux-foundation.org
18778 L:      netdev@vger.kernel.org
18779 S:      Maintained
18780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
18781 F:      drivers/vhost/
18782 F:      include/linux/vhost_iotlb.h
18783 F:      include/uapi/linux/vhost.h
18784
18785 VIRTIO INPUT DRIVER
18786 M:      Gerd Hoffmann <kraxel@redhat.com>
18787 S:      Maintained
18788 F:      drivers/virtio/virtio_input.c
18789 F:      include/uapi/linux/virtio_input.h
18790
18791 VIRTIO IOMMU DRIVER
18792 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
18793 L:      virtualization@lists.linux-foundation.org
18794 S:      Maintained
18795 F:      drivers/iommu/virtio-iommu.c
18796 F:      include/uapi/linux/virtio_iommu.h
18797
18798 VIRTIO MEM DRIVER
18799 M:      David Hildenbrand <david@redhat.com>
18800 L:      virtualization@lists.linux-foundation.org
18801 S:      Maintained
18802 W:      https://virtio-mem.gitlab.io/
18803 F:      drivers/virtio/virtio_mem.c
18804 F:      include/uapi/linux/virtio_mem.h
18805
18806 VIRTUAL BOX GUEST DEVICE DRIVER
18807 M:      Hans de Goede <hdegoede@redhat.com>
18808 M:      Arnd Bergmann <arnd@arndb.de>
18809 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
18810 S:      Maintained
18811 F:      drivers/virt/vboxguest/
18812 F:      include/linux/vbox_utils.h
18813 F:      include/uapi/linux/vbox*.h
18814
18815 VIRTUAL BOX SHARED FOLDER VFS DRIVER
18816 M:      Hans de Goede <hdegoede@redhat.com>
18817 L:      linux-fsdevel@vger.kernel.org
18818 S:      Maintained
18819 F:      fs/vboxsf/*
18820
18821 VIRTUAL SERIO DEVICE DRIVER
18822 M:      Stephen Chandler Paul <thatslyude@gmail.com>
18823 S:      Maintained
18824 F:      drivers/input/serio/userio.c
18825 F:      include/uapi/linux/userio.h
18826
18827 VIVID VIRTUAL VIDEO DRIVER
18828 M:      Hans Verkuil <hverkuil@xs4all.nl>
18829 L:      linux-media@vger.kernel.org
18830 S:      Maintained
18831 W:      https://linuxtv.org
18832 T:      git git://linuxtv.org/media_tree.git
18833 F:      drivers/media/test-drivers/vivid/*
18834
18835 VIDTV VIRTUAL DIGITAL TV DRIVER
18836 M:      Daniel W. S. Almeida <dwlsalmeida@gmail.com>
18837 L:      linux-media@vger.kernel.org
18838 S:      Maintained
18839 W:      https://linuxtv.org
18840 T:      git git://linuxtv.org/media_tree.git
18841 F:      drivers/media/test-drivers/vidtv/*
18842
18843 VLYNQ BUS
18844 M:      Florian Fainelli <f.fainelli@gmail.com>
18845 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
18846 S:      Maintained
18847 F:      drivers/vlynq/vlynq.c
18848 F:      include/linux/vlynq.h
18849
18850 VME SUBSYSTEM
18851 M:      Martyn Welch <martyn@welchs.me.uk>
18852 M:      Manohar Vanga <manohar.vanga@gmail.com>
18853 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
18854 L:      devel@driverdev.osuosl.org
18855 S:      Maintained
18856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
18857 F:      Documentation/driver-api/vme.rst
18858 F:      drivers/staging/vme/
18859 F:      drivers/vme/
18860 F:      include/linux/vme*
18861
18862 VMWARE BALLOON DRIVER
18863 M:      Nadav Amit <namit@vmware.com>
18864 M:      "VMware, Inc." <pv-drivers@vmware.com>
18865 L:      linux-kernel@vger.kernel.org
18866 S:      Maintained
18867 F:      drivers/misc/vmw_balloon.c
18868
18869 VMWARE HYPERVISOR INTERFACE
18870 M:      Deep Shah <sdeep@vmware.com>
18871 M:      "VMware, Inc." <pv-drivers@vmware.com>
18872 L:      virtualization@lists.linux-foundation.org
18873 S:      Supported
18874 F:      arch/x86/include/asm/vmware.h
18875 F:      arch/x86/kernel/cpu/vmware.c
18876
18877 VMWARE PVRDMA DRIVER
18878 M:      Adit Ranadive <aditr@vmware.com>
18879 M:      VMware PV-Drivers <pv-drivers@vmware.com>
18880 L:      linux-rdma@vger.kernel.org
18881 S:      Maintained
18882 F:      drivers/infiniband/hw/vmw_pvrdma/
18883
18884 VMware PVSCSI driver
18885 M:      Jim Gill <jgill@vmware.com>
18886 M:      VMware PV-Drivers <pv-drivers@vmware.com>
18887 L:      linux-scsi@vger.kernel.org
18888 S:      Maintained
18889 F:      drivers/scsi/vmw_pvscsi.c
18890 F:      drivers/scsi/vmw_pvscsi.h
18891
18892 VMWARE VIRTUAL PTP CLOCK DRIVER
18893 M:      Vivek Thampi <vithampi@vmware.com>
18894 M:      "VMware, Inc." <pv-drivers@vmware.com>
18895 L:      netdev@vger.kernel.org
18896 S:      Supported
18897 F:      drivers/ptp/ptp_vmw.c
18898
18899 VMWARE VMMOUSE SUBDRIVER
18900 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
18901 M:      "VMware, Inc." <pv-drivers@vmware.com>
18902 L:      linux-input@vger.kernel.org
18903 S:      Maintained
18904 F:      drivers/input/mouse/vmmouse.c
18905 F:      drivers/input/mouse/vmmouse.h
18906
18907 VMWARE VMXNET3 ETHERNET DRIVER
18908 M:      Ronak Doshi <doshir@vmware.com>
18909 M:      "VMware, Inc." <pv-drivers@vmware.com>
18910 L:      netdev@vger.kernel.org
18911 S:      Maintained
18912 F:      drivers/net/vmxnet3/
18913
18914 VOCORE VOCORE2 BOARD
18915 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
18916 L:      linux-mips@vger.kernel.org
18917 S:      Maintained
18918 F:      arch/mips/boot/dts/ralink/vocore2.dts
18919
18920 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
18921 M:      Liam Girdwood <lgirdwood@gmail.com>
18922 M:      Mark Brown <broonie@kernel.org>
18923 L:      linux-kernel@vger.kernel.org
18924 S:      Supported
18925 W:      http://www.slimlogic.co.uk/?p=48
18926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
18927 F:      Documentation/devicetree/bindings/regulator/
18928 F:      Documentation/power/regulator/
18929 F:      drivers/regulator/
18930 F:      include/dt-bindings/regulator/
18931 F:      include/linux/regulator/
18932 K:      regulator_get_optional
18933
18934 VRF
18935 M:      David Ahern <dsahern@kernel.org>
18936 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
18937 L:      netdev@vger.kernel.org
18938 S:      Maintained
18939 F:      Documentation/networking/vrf.rst
18940 F:      drivers/net/vrf.c
18941
18942 VSPRINTF
18943 M:      Petr Mladek <pmladek@suse.com>
18944 M:      Steven Rostedt <rostedt@goodmis.org>
18945 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
18946 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
18947 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
18948 S:      Maintained
18949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
18950 F:      Documentation/core-api/printk-formats.rst
18951 F:      lib/test_printf.c
18952 F:      lib/vsprintf.c
18953
18954 VT1211 HARDWARE MONITOR DRIVER
18955 M:      Juerg Haefliger <juergh@gmail.com>
18956 L:      linux-hwmon@vger.kernel.org
18957 S:      Maintained
18958 F:      Documentation/hwmon/vt1211.rst
18959 F:      drivers/hwmon/vt1211.c
18960
18961 VT8231 HARDWARE MONITOR DRIVER
18962 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
18963 L:      linux-hwmon@vger.kernel.org
18964 S:      Maintained
18965 F:      drivers/hwmon/vt8231.c
18966
18967 VUB300 USB to SDIO/SD/MMC bridge chip
18968 L:      linux-mmc@vger.kernel.org
18969 S:      Orphan
18970 F:      drivers/mmc/host/vub300.c
18971
18972 W1 DALLAS'S 1-WIRE BUS
18973 M:      Evgeniy Polyakov <zbr@ioremap.net>
18974 S:      Maintained
18975 F:      Documentation/devicetree/bindings/w1/
18976 F:      Documentation/w1/
18977 F:      drivers/w1/
18978 F:      include/linux/w1.h
18979
18980 W83791D HARDWARE MONITORING DRIVER
18981 M:      Marc Hulsman <m.hulsman@tudelft.nl>
18982 L:      linux-hwmon@vger.kernel.org
18983 S:      Maintained
18984 F:      Documentation/hwmon/w83791d.rst
18985 F:      drivers/hwmon/w83791d.c
18986
18987 W83793 HARDWARE MONITORING DRIVER
18988 M:      Rudolf Marek <r.marek@assembler.cz>
18989 L:      linux-hwmon@vger.kernel.org
18990 S:      Maintained
18991 F:      Documentation/hwmon/w83793.rst
18992 F:      drivers/hwmon/w83793.c
18993
18994 W83795 HARDWARE MONITORING DRIVER
18995 M:      Jean Delvare <jdelvare@suse.com>
18996 L:      linux-hwmon@vger.kernel.org
18997 S:      Maintained
18998 F:      drivers/hwmon/w83795.c
18999
19000 W83L51xD SD/MMC CARD INTERFACE DRIVER
19001 M:      Pierre Ossman <pierre@ossman.eu>
19002 S:      Maintained
19003 F:      drivers/mmc/host/wbsd.*
19004
19005 WACOM PROTOCOL 4 SERIAL TABLETS
19006 M:      Julian Squires <julian@cipht.net>
19007 M:      Hans de Goede <hdegoede@redhat.com>
19008 L:      linux-input@vger.kernel.org
19009 S:      Maintained
19010 F:      drivers/input/tablet/wacom_serial4.c
19011
19012 WATCHDOG DEVICE DRIVERS
19013 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
19014 M:      Guenter Roeck <linux@roeck-us.net>
19015 L:      linux-watchdog@vger.kernel.org
19016 S:      Maintained
19017 W:      http://www.linux-watchdog.org/
19018 T:      git git://www.linux-watchdog.org/linux-watchdog.git
19019 F:      Documentation/devicetree/bindings/watchdog/
19020 F:      Documentation/watchdog/
19021 F:      drivers/watchdog/
19022 F:      include/linux/watchdog.h
19023 F:      include/uapi/linux/watchdog.h
19024
19025 WHISKEYCOVE PMIC GPIO DRIVER
19026 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
19027 L:      linux-gpio@vger.kernel.org
19028 S:      Maintained
19029 F:      drivers/gpio/gpio-wcove.c
19030
19031 WHWAVE RTC DRIVER
19032 M:      Dianlong Li <long17.cool@163.com>
19033 L:      linux-rtc@vger.kernel.org
19034 S:      Maintained
19035 F:      drivers/rtc/rtc-sd3078.c
19036
19037 WIIMOTE HID DRIVER
19038 M:      David Rheinsberg <david.rheinsberg@gmail.com>
19039 L:      linux-input@vger.kernel.org
19040 S:      Maintained
19041 F:      drivers/hid/hid-wiimote*
19042
19043 WILOCITY WIL6210 WIRELESS DRIVER
19044 M:      Maya Erez <merez@codeaurora.org>
19045 L:      linux-wireless@vger.kernel.org
19046 L:      wil6210@qti.qualcomm.com
19047 S:      Supported
19048 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
19049 F:      drivers/net/wireless/ath/wil6210/
19050
19051 WINBOND CIR DRIVER
19052 M:      David Härdeman <david@hardeman.nu>
19053 S:      Maintained
19054 F:      drivers/media/rc/winbond-cir.c
19055
19056 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
19057 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
19058 L:      linux-watchdog@vger.kernel.org
19059 S:      Maintained
19060 F:      drivers/watchdog/ebc-c384_wdt.c
19061
19062 WINSYSTEMS WS16C48 GPIO DRIVER
19063 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
19064 L:      linux-gpio@vger.kernel.org
19065 S:      Maintained
19066 F:      drivers/gpio/gpio-ws16c48.c
19067
19068 WIREGUARD SECURE NETWORK TUNNEL
19069 M:      Jason A. Donenfeld <Jason@zx2c4.com>
19070 L:      wireguard@lists.zx2c4.com
19071 L:      netdev@vger.kernel.org
19072 S:      Maintained
19073 F:      drivers/net/wireguard/
19074 F:      tools/testing/selftests/wireguard/
19075
19076 WISTRON LAPTOP BUTTON DRIVER
19077 M:      Miloslav Trmac <mitr@volny.cz>
19078 S:      Maintained
19079 F:      drivers/input/misc/wistron_btns.c
19080
19081 WL3501 WIRELESS PCMCIA CARD DRIVER
19082 L:      linux-wireless@vger.kernel.org
19083 S:      Odd fixes
19084 F:      drivers/net/wireless/wl3501*
19085
19086 WOLFSON MICROELECTRONICS DRIVERS
19087 L:      patches@opensource.cirrus.com
19088 S:      Supported
19089 W:      https://github.com/CirrusLogic/linux-drivers/wiki
19090 T:      git https://github.com/CirrusLogic/linux-drivers.git
19091 F:      Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
19092 F:      Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
19093 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
19094 F:      Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
19095 F:      Documentation/devicetree/bindings/sound/wlf,arizona.yaml
19096 F:      Documentation/hwmon/wm83??.rst
19097 F:      arch/arm/mach-s3c/mach-crag6410*
19098 F:      drivers/clk/clk-wm83*.c
19099 F:      drivers/extcon/extcon-arizona.c
19100 F:      drivers/gpio/gpio-*wm*.c
19101 F:      drivers/gpio/gpio-arizona.c
19102 F:      drivers/hwmon/wm83??-hwmon.c
19103 F:      drivers/input/misc/wm831x-on.c
19104 F:      drivers/input/touchscreen/wm831x-ts.c
19105 F:      drivers/input/touchscreen/wm97*.c
19106 F:      drivers/leds/leds-wm83*.c
19107 F:      drivers/mfd/arizona*
19108 F:      drivers/mfd/cs47l24*
19109 F:      drivers/mfd/wm*.c
19110 F:      drivers/power/supply/wm83*.c
19111 F:      drivers/regulator/arizona*
19112 F:      drivers/regulator/wm8*.c
19113 F:      drivers/rtc/rtc-wm83*.c
19114 F:      drivers/video/backlight/wm83*_bl.c
19115 F:      drivers/watchdog/wm83*_wdt.c
19116 F:      include/linux/mfd/arizona/
19117 F:      include/linux/mfd/wm831x/
19118 F:      include/linux/mfd/wm8350/
19119 F:      include/linux/mfd/wm8400*
19120 F:      include/linux/regulator/arizona*
19121 F:      include/linux/wm97xx.h
19122 F:      include/sound/wm????.h
19123 F:      sound/soc/codecs/arizona.?
19124 F:      sound/soc/codecs/cs47l24*
19125 F:      sound/soc/codecs/wm*
19126
19127 WORKQUEUE
19128 M:      Tejun Heo <tj@kernel.org>
19129 R:      Lai Jiangshan <jiangshanlai@gmail.com>
19130 S:      Maintained
19131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
19132 F:      Documentation/core-api/workqueue.rst
19133 F:      include/linux/workqueue.h
19134 F:      kernel/workqueue.c
19135
19136 X-POWERS AXP288 PMIC DRIVERS
19137 M:      Hans de Goede <hdegoede@redhat.com>
19138 S:      Maintained
19139 F:      drivers/acpi/pmic/intel_pmic_xpower.c
19140 N:      axp288
19141
19142 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
19143 M:      Chen-Yu Tsai <wens@csie.org>
19144 L:      linux-kernel@vger.kernel.org
19145 S:      Maintained
19146 N:      axp[128]
19147
19148 X.25 STACK
19149 M:      Martin Schiller <ms@dev.tdt.de>
19150 L:      linux-x25@vger.kernel.org
19151 S:      Maintained
19152 F:      Documentation/networking/lapb-module.rst
19153 F:      Documentation/networking/x25*
19154 F:      drivers/net/wan/hdlc_x25.c
19155 F:      drivers/net/wan/lapbether.c
19156 F:      include/*/lapb.h
19157 F:      include/net/x25*
19158 F:      include/uapi/linux/x25.h
19159 F:      net/lapb/
19160 F:      net/x25/
19161
19162 X86 ARCHITECTURE (32-BIT AND 64-BIT)
19163 M:      Thomas Gleixner <tglx@linutronix.de>
19164 M:      Ingo Molnar <mingo@redhat.com>
19165 M:      Borislav Petkov <bp@alien8.de>
19166 M:      x86@kernel.org
19167 R:      "H. Peter Anvin" <hpa@zytor.com>
19168 L:      linux-kernel@vger.kernel.org
19169 S:      Maintained
19170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
19171 F:      Documentation/devicetree/bindings/x86/
19172 F:      Documentation/x86/
19173 F:      arch/x86/
19174
19175 X86 ENTRY CODE
19176 M:      Andy Lutomirski <luto@kernel.org>
19177 L:      linux-kernel@vger.kernel.org
19178 S:      Maintained
19179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
19180 F:      arch/x86/entry/
19181
19182 X86 MCE INFRASTRUCTURE
19183 M:      Tony Luck <tony.luck@intel.com>
19184 M:      Borislav Petkov <bp@alien8.de>
19185 L:      linux-edac@vger.kernel.org
19186 S:      Maintained
19187 F:      arch/x86/kernel/cpu/mce/*
19188
19189 X86 MICROCODE UPDATE SUPPORT
19190 M:      Borislav Petkov <bp@alien8.de>
19191 S:      Maintained
19192 F:      arch/x86/kernel/cpu/microcode/*
19193
19194 X86 MM
19195 M:      Dave Hansen <dave.hansen@linux.intel.com>
19196 M:      Andy Lutomirski <luto@kernel.org>
19197 M:      Peter Zijlstra <peterz@infradead.org>
19198 L:      linux-kernel@vger.kernel.org
19199 S:      Maintained
19200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
19201 F:      arch/x86/mm/
19202
19203 X86 PLATFORM DRIVERS
19204 M:      Hans de Goede <hdegoede@redhat.com>
19205 M:      Mark Gross <mgross@linux.intel.com>
19206 L:      platform-driver-x86@vger.kernel.org
19207 S:      Maintained
19208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
19209 F:      drivers/platform/olpc/
19210 F:      drivers/platform/x86/
19211
19212 X86 PLATFORM DRIVERS - ARCH
19213 R:      Darren Hart <dvhart@infradead.org>
19214 R:      Andy Shevchenko <andy@infradead.org>
19215 L:      platform-driver-x86@vger.kernel.org
19216 L:      x86@kernel.org
19217 S:      Maintained
19218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
19219 F:      arch/x86/platform
19220
19221 X86 PLATFORM UV HPE SUPERDOME FLEX
19222 M:      Steve Wahl <steve.wahl@hpe.com>
19223 R:      Mike Travis <mike.travis@hpe.com>
19224 R:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
19225 R:      Russ Anderson <russ.anderson@hpe.com>
19226 S:      Supported
19227 F:      arch/x86/include/asm/uv/
19228 F:      arch/x86/kernel/apic/x2apic_uv_x.c
19229 F:      arch/x86/platform/uv/
19230
19231 X86 VDSO
19232 M:      Andy Lutomirski <luto@kernel.org>
19233 L:      linux-kernel@vger.kernel.org
19234 S:      Maintained
19235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
19236 F:      arch/x86/entry/vdso/
19237
19238 XARRAY
19239 M:      Matthew Wilcox <willy@infradead.org>
19240 L:      linux-fsdevel@vger.kernel.org
19241 S:      Supported
19242 F:      Documentation/core-api/xarray.rst
19243 F:      include/linux/idr.h
19244 F:      include/linux/xarray.h
19245 F:      lib/idr.c
19246 F:      lib/xarray.c
19247 F:      tools/testing/radix-tree
19248
19249 XBOX DVD IR REMOTE
19250 M:      Benjamin Valentin <benpicco@googlemail.com>
19251 S:      Maintained
19252 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
19253 F:      drivers/media/rc/xbox_remote.c
19254
19255 XC2028/3028 TUNER DRIVER
19256 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19257 L:      linux-media@vger.kernel.org
19258 S:      Maintained
19259 W:      https://linuxtv.org
19260 T:      git git://linuxtv.org/media_tree.git
19261 F:      drivers/media/tuners/tuner-xc2028.*
19262
19263 XDP (eXpress Data Path)
19264 M:      Alexei Starovoitov <ast@kernel.org>
19265 M:      Daniel Borkmann <daniel@iogearbox.net>
19266 M:      David S. Miller <davem@davemloft.net>
19267 M:      Jakub Kicinski <kuba@kernel.org>
19268 M:      Jesper Dangaard Brouer <hawk@kernel.org>
19269 M:      John Fastabend <john.fastabend@gmail.com>
19270 L:      netdev@vger.kernel.org
19271 L:      bpf@vger.kernel.org
19272 S:      Supported
19273 F:      include/net/xdp.h
19274 F:      include/net/xdp_priv.h
19275 F:      include/trace/events/xdp.h
19276 F:      kernel/bpf/cpumap.c
19277 F:      kernel/bpf/devmap.c
19278 F:      net/core/xdp.c
19279 F:      samples/bpf/xdp*
19280 F:      tools/testing/selftests/bpf/*xdp*
19281 F:      tools/testing/selftests/bpf/*/*xdp*
19282 F:      drivers/net/ethernet/*/*/*/*/*xdp*
19283 F:      drivers/net/ethernet/*/*/*xdp*
19284 K:      (?:\b|_)xdp(?:\b|_)
19285
19286 XDP SOCKETS (AF_XDP)
19287 M:      Björn Töpel <bjorn.topel@intel.com>
19288 M:      Magnus Karlsson <magnus.karlsson@intel.com>
19289 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
19290 L:      netdev@vger.kernel.org
19291 L:      bpf@vger.kernel.org
19292 S:      Maintained
19293 F:      Documentation/networking/af_xdp.rst
19294 F:      include/net/xdp_sock*
19295 F:      include/net/xsk_buff_pool.h
19296 F:      include/uapi/linux/if_xdp.h
19297 F:      include/uapi/linux/xdp_diag.h
19298 F:      include/net/netns/xdp.h
19299 F:      net/xdp/
19300 F:      samples/bpf/xdpsock*
19301 F:      tools/lib/bpf/xsk*
19302
19303 XEN BLOCK SUBSYSTEM
19304 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
19305 M:      Roger Pau Monné <roger.pau@citrix.com>
19306 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19307 S:      Supported
19308 F:      drivers/block/xen*
19309 F:      drivers/block/xen-blkback/*
19310
19311 XEN HYPERVISOR ARM
19312 M:      Stefano Stabellini <sstabellini@kernel.org>
19313 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19314 S:      Maintained
19315 F:      arch/arm/include/asm/xen/
19316 F:      arch/arm/xen/
19317
19318 XEN HYPERVISOR ARM64
19319 M:      Stefano Stabellini <sstabellini@kernel.org>
19320 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19321 S:      Maintained
19322 F:      arch/arm64/include/asm/xen/
19323 F:      arch/arm64/xen/
19324
19325 XEN HYPERVISOR INTERFACE
19326 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
19327 M:      Juergen Gross <jgross@suse.com>
19328 R:      Stefano Stabellini <sstabellini@kernel.org>
19329 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19330 S:      Supported
19331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
19332 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
19333 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
19334 F:      arch/x86/include/asm/pvclock-abi.h
19335 F:      arch/x86/include/asm/xen/
19336 F:      arch/x86/platform/pvh/
19337 F:      arch/x86/xen/
19338 F:      drivers/*/xen-*front.c
19339 F:      drivers/xen/
19340 F:      include/uapi/xen/
19341 F:      include/xen/
19342
19343 XEN NETWORK BACKEND DRIVER
19344 M:      Wei Liu <wei.liu@kernel.org>
19345 M:      Paul Durrant <paul@xen.org>
19346 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19347 L:      netdev@vger.kernel.org
19348 S:      Supported
19349 F:      drivers/net/xen-netback/*
19350
19351 XEN PCI SUBSYSTEM
19352 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
19353 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19354 S:      Supported
19355 F:      arch/x86/pci/*xen*
19356 F:      drivers/pci/*xen*
19357
19358 XEN PVSCSI DRIVERS
19359 M:      Juergen Gross <jgross@suse.com>
19360 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19361 L:      linux-scsi@vger.kernel.org
19362 S:      Supported
19363 F:      drivers/scsi/xen-scsifront.c
19364 F:      drivers/xen/xen-scsiback.c
19365 F:      include/xen/interface/io/vscsiif.h
19366
19367 XEN SOUND FRONTEND DRIVER
19368 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
19369 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19370 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19371 S:      Supported
19372 F:      sound/xen/*
19373
19374 XEN SWIOTLB SUBSYSTEM
19375 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
19376 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19377 L:      iommu@lists.linux-foundation.org
19378 S:      Supported
19379 F:      arch/x86/xen/*swiotlb*
19380 F:      drivers/xen/*swiotlb*
19381
19382 XFS FILESYSTEM
19383 M:      Darrick J. Wong <darrick.wong@oracle.com>
19384 M:      linux-xfs@vger.kernel.org
19385 L:      linux-xfs@vger.kernel.org
19386 S:      Supported
19387 W:      http://xfs.org/
19388 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
19389 F:      Documentation/ABI/testing/sysfs-fs-xfs
19390 F:      Documentation/admin-guide/xfs.rst
19391 F:      Documentation/filesystems/xfs-delayed-logging-design.rst
19392 F:      Documentation/filesystems/xfs-self-describing-metadata.rst
19393 F:      fs/xfs/
19394 F:      include/uapi/linux/dqblk_xfs.h
19395 F:      include/uapi/linux/fsmap.h
19396
19397 XILINX AXI ETHERNET DRIVER
19398 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
19399 S:      Maintained
19400 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
19401
19402 XILINX CAN DRIVER
19403 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
19404 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
19405 L:      linux-can@vger.kernel.org
19406 S:      Maintained
19407 F:      Documentation/devicetree/bindings/net/can/xilinx_can.txt
19408 F:      drivers/net/can/xilinx_can.c
19409
19410 XILINX SD-FEC IP CORES
19411 M:      Derek Kiernan <derek.kiernan@xilinx.com>
19412 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
19413 S:      Maintained
19414 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
19415 F:      Documentation/misc-devices/xilinx_sdfec.rst
19416 F:      drivers/misc/Kconfig
19417 F:      drivers/misc/Makefile
19418 F:      drivers/misc/xilinx_sdfec.c
19419 F:      include/uapi/misc/xilinx_sdfec.h
19420
19421 XILINX UARTLITE SERIAL DRIVER
19422 M:      Peter Korsgaard <jacmet@sunsite.dk>
19423 L:      linux-serial@vger.kernel.org
19424 S:      Maintained
19425 F:      drivers/tty/serial/uartlite.c
19426
19427 XILINX VIDEO IP CORES
19428 M:      Hyun Kwon <hyun.kwon@xilinx.com>
19429 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
19430 L:      linux-media@vger.kernel.org
19431 S:      Supported
19432 T:      git git://linuxtv.org/media_tree.git
19433 F:      Documentation/devicetree/bindings/media/xilinx/
19434 F:      drivers/media/platform/xilinx/
19435 F:      include/uapi/linux/xilinx-v4l2-controls.h
19436
19437 XILINX ZYNQMP DPDMA DRIVER
19438 M:      Hyun Kwon <hyun.kwon@xilinx.com>
19439 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
19440 L:      dmaengine@vger.kernel.org
19441 S:      Supported
19442 F:      Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
19443 F:      drivers/dma/xilinx/xilinx_dpdma.c
19444 F:      include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
19445
19446 XILINX ZYNQMP PSGTR PHY DRIVER
19447 M:      Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com>
19448 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
19449 L:      linux-kernel@vger.kernel.org
19450 S:      Supported
19451 T:      git https://github.com/Xilinx/linux-xlnx.git
19452 F:      Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
19453 F:      drivers/phy/xilinx/phy-zynqmp.c
19454
19455 XILLYBUS DRIVER
19456 M:      Eli Billauer <eli.billauer@gmail.com>
19457 L:      linux-kernel@vger.kernel.org
19458 S:      Supported
19459 F:      drivers/char/xillybus/
19460
19461 XLP9XX I2C DRIVER
19462 M:      George Cherian <gcherian@marvell.com>
19463 L:      linux-i2c@vger.kernel.org
19464 S:      Supported
19465 W:      http://www.marvell.com
19466 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
19467 F:      drivers/i2c/busses/i2c-xlp9xx.c
19468
19469 XRA1403 GPIO EXPANDER
19470 M:      Nandor Han <nandor.han@ge.com>
19471 M:      Semi Malinen <semi.malinen@ge.com>
19472 L:      linux-gpio@vger.kernel.org
19473 S:      Maintained
19474 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
19475 F:      drivers/gpio/gpio-xra1403.c
19476
19477 XTENSA XTFPGA PLATFORM SUPPORT
19478 M:      Max Filippov <jcmvbkbc@gmail.com>
19479 L:      linux-xtensa@linux-xtensa.org
19480 S:      Maintained
19481 F:      drivers/spi/spi-xtensa-xtfpga.c
19482 F:      sound/soc/xtensa/xtfpga-i2s.c
19483
19484 YAM DRIVER FOR AX.25
19485 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
19486 L:      linux-hams@vger.kernel.org
19487 S:      Maintained
19488 F:      drivers/net/hamradio/yam*
19489 F:      include/linux/yam.h
19490
19491 YAMA SECURITY MODULE
19492 M:      Kees Cook <keescook@chromium.org>
19493 S:      Supported
19494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
19495 F:      Documentation/admin-guide/LSM/Yama.rst
19496 F:      security/yama/
19497
19498 YEALINK PHONE DRIVER
19499 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
19500 L:      usbb2k-api-dev@nongnu.org
19501 S:      Maintained
19502 F:      Documentation/input/devices/yealink.rst
19503 F:      drivers/input/misc/yealink.*
19504
19505 Z8530 DRIVER FOR AX.25
19506 M:      Joerg Reuter <jreuter@yaina.de>
19507 L:      linux-hams@vger.kernel.org
19508 S:      Maintained
19509 W:      http://yaina.de/jreuter/
19510 W:      http://www.qsl.net/dl1bke/
19511 F:      Documentation/networking/device_drivers/hamradio/z8530drv.rst
19512 F:      drivers/net/hamradio/*scc.c
19513 F:      drivers/net/hamradio/z8530.h
19514
19515 ZBUD COMPRESSED PAGE ALLOCATOR
19516 M:      Seth Jennings <sjenning@redhat.com>
19517 M:      Dan Streetman <ddstreet@ieee.org>
19518 L:      linux-mm@kvack.org
19519 S:      Maintained
19520 F:      include/linux/zbud.h
19521 F:      mm/zbud.c
19522
19523 ZD1211RW WIRELESS DRIVER
19524 M:      Daniel Drake <dsd@gentoo.org>
19525 M:      Ulrich Kunitz <kune@deine-taler.de>
19526 L:      linux-wireless@vger.kernel.org
19527 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
19528 S:      Maintained
19529 W:      http://zd1211.ath.cx/wiki/DriverRewrite
19530 F:      drivers/net/wireless/zydas/zd1211rw/
19531
19532 ZD1301 MEDIA DRIVER
19533 M:      Antti Palosaari <crope@iki.fi>
19534 L:      linux-media@vger.kernel.org
19535 S:      Maintained
19536 W:      https://linuxtv.org/
19537 W:      http://palosaari.fi/linux/
19538 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19539 F:      drivers/media/usb/dvb-usb-v2/zd1301*
19540
19541 ZD1301_DEMOD MEDIA DRIVER
19542 M:      Antti Palosaari <crope@iki.fi>
19543 L:      linux-media@vger.kernel.org
19544 S:      Maintained
19545 W:      https://linuxtv.org/
19546 W:      http://palosaari.fi/linux/
19547 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19548 F:      drivers/media/dvb-frontends/zd1301_demod*
19549
19550 ZHAOXIN PROCESSOR SUPPORT
19551 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
19552 L:      linux-kernel@vger.kernel.org
19553 S:      Maintained
19554 F:      arch/x86/kernel/cpu/zhaoxin.c
19555
19556 ZONEFS FILESYSTEM
19557 M:      Damien Le Moal <damien.lemoal@wdc.com>
19558 M:      Naohiro Aota <naohiro.aota@wdc.com>
19559 R:      Johannes Thumshirn <jth@kernel.org>
19560 L:      linux-fsdevel@vger.kernel.org
19561 S:      Maintained
19562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
19563 F:      Documentation/filesystems/zonefs.rst
19564 F:      fs/zonefs/
19565
19566 ZPOOL COMPRESSED PAGE STORAGE API
19567 M:      Dan Streetman <ddstreet@ieee.org>
19568 L:      linux-mm@kvack.org
19569 S:      Maintained
19570 F:      include/linux/zpool.h
19571 F:      mm/zpool.c
19572
19573 ZR36067 VIDEO FOR LINUX DRIVER
19574 M:      Corentin Labbe <clabbe@baylibre.com>
19575 L:      mjpeg-users@lists.sourceforge.net
19576 L:      linux-media@vger.kernel.org
19577 S:      Maintained
19578 W:      http://mjpeg.sourceforge.net/driver-zoran/
19579 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19580 F:      Documentation/driver-api/media/drivers/zoran.rst
19581 F:      drivers/staging/media/zoran/
19582
19583 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
19584 M:      Minchan Kim <minchan@kernel.org>
19585 M:      Nitin Gupta <ngupta@vflare.org>
19586 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
19587 L:      linux-kernel@vger.kernel.org
19588 S:      Maintained
19589 F:      Documentation/admin-guide/blockdev/zram.rst
19590 F:      drivers/block/zram/
19591
19592 ZS DECSTATION Z85C30 SERIAL DRIVER
19593 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
19594 S:      Maintained
19595 F:      drivers/tty/serial/zs.*
19596
19597 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
19598 M:      Minchan Kim <minchan@kernel.org>
19599 M:      Nitin Gupta <ngupta@vflare.org>
19600 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
19601 L:      linux-mm@kvack.org
19602 S:      Maintained
19603 F:      Documentation/vm/zsmalloc.rst
19604 F:      include/linux/zsmalloc.h
19605 F:      mm/zsmalloc.c
19606
19607 ZSWAP COMPRESSED SWAP CACHING
19608 M:      Seth Jennings <sjenning@redhat.com>
19609 M:      Dan Streetman <ddstreet@ieee.org>
19610 M:      Vitaly Wool <vitaly.wool@konsulko.com>
19611 L:      linux-mm@kvack.org
19612 S:      Maintained
19613 F:      mm/zswap.c
19614
19615 THE REST
19616 M:      Linus Torvalds <torvalds@linux-foundation.org>
19617 L:      linux-kernel@vger.kernel.org
19618 S:      Buried alive in reporters
19619 Q:      http://patchwork.kernel.org/project/LKML/list/
19620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
19621 F:      *
19622 F:      */