Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
[muen/linux.git] / MAINTAINERS
1
2
3         List of maintainers and how to submit kernel changes
4
5 Please try to follow the guidelines below.  This will make things
6 easier on the maintainers.  Not all of these guidelines matter for every
7 trivial patch so apply some common sense.
8
9 1.      Always _test_ your changes, however small, on at least 4 or
10         5 people, preferably many more.
11
12 2.      Try to release a few ALPHA test versions to the net. Announce
13         them onto the kernel channel and await results. This is especially
14         important for device drivers, because often that's the only way
15         you will find things like the fact version 3 firmware needs
16         a magic fix you didn't know about, or some clown changed the
17         chips on a board and not its name.  (Don't laugh!  Look at the
18         SMC etherpower for that.)
19
20 3.      Make sure your changes compile correctly in multiple
21         configurations. In particular check that changes work both as a
22         module and built into the kernel.
23
24 4.      When you are happy with a change make it generally available for
25         testing and await feedback.
26
27 5.      Make a patch available to the relevant maintainer in the list. Use
28         'diff -u' to make the patch easy to merge. Be prepared to get your
29         changes sent back with seemingly silly requests about formatting
30         and variable names.  These aren't as silly as they seem. One
31         job the maintainers (and especially Linus) do is to keep things
32         looking the same. Sometimes this means that the clever hack in
33         your driver to get around a problem actually needs to become a
34         generalized kernel feature ready for next time.
35
36         PLEASE check your patch with the automated style checker
37         (scripts/checkpatch.pl) to catch trivial style violations.
38         See Documentation/process/coding-style.rst for guidance here.
39
40         PLEASE CC: the maintainers and mailing lists that are generated
41         by scripts/get_maintainer.pl.  The results returned by the
42         script will be best if you have git installed and are making
43         your changes in a branch derived from Linus' latest git tree.
44         See Documentation/process/submitting-patches.rst for details.
45
46         PLEASE try to include any credit lines you want added with the
47         patch. It avoids people being missed off by mistake and makes
48         it easier to know who wants adding and who doesn't.
49
50         PLEASE document known bugs. If it doesn't work for everything
51         or does something very odd once a month document it.
52
53         PLEASE remember that submissions must be made under the terms
54         of the Linux Foundation certificate of contribution and should
55         include a Signed-off-by: line.  The current version of this
56         "Developer's Certificate of Origin" (DCO) is listed in the file
57         Documentation/process/submitting-patches.rst.
58
59 6.      Make sure you have the right to send any changes you make. If you
60         do changes at work you may find your employer owns the patch
61         not you.
62
63 7.      When sending security related changes or reports to a maintainer
64         please Cc: security@kernel.org, especially if the maintainer
65         does not respond.
66
67 8.      Happy hacking.
68
69 Descriptions of section entries:
70
71         P: Person (obsolete)
72         M: Mail patches to: FullName <address@domain>
73         R: Designated reviewer: FullName <address@domain>
74            These reviewers should be CCed on patches.
75         L: Mailing list that is relevant to this area
76         W: Web-page with status/info
77         B: URI for where to file bugs. A web-page with detailed bug
78            filing info, a direct bug tracker link, or a mailto: URI.
79         C: URI for chat protocol, server and channel where developers
80            usually hang out, for example irc://server/channel.
81         Q: Patchwork web based patch tracking system site
82         T: SCM tree type and location.
83            Type is one of: git, hg, quilt, stgit, topgit
84         S: Status, one of the following:
85            Supported:   Someone is actually paid to look after this.
86            Maintained:  Someone actually looks after it.
87            Odd Fixes:   It has a maintainer but they don't have time to do
88                         much other than throw the odd patch in. See below..
89            Orphan:      No current maintainer [but maybe you could take the
90                         role as you write your new code].
91            Obsolete:    Old code. Something tagged obsolete generally means
92                         it has been replaced by a better system and you
93                         should be using that.
94         F: Files and directories with wildcard patterns.
95            A trailing slash includes all files and subdirectory files.
96            F:   drivers/net/    all files in and below drivers/net
97            F:   drivers/net/*   all files in drivers/net, but not below
98            F:   */net/*         all files in "any top level directory"/net
99            One pattern per line.  Multiple F: lines acceptable.
100         N: Files and directories with regex patterns.
101            N:   [^a-z]tegra     all files whose path contains the word tegra
102            One pattern per line.  Multiple N: lines acceptable.
103            scripts/get_maintainer.pl has different behavior for files that
104            match F: pattern and matches of N: patterns.  By default,
105            get_maintainer will not look at git log history when an F: pattern
106            match occurs.  When an N: match occurs, git log history is used
107            to also notify the people that have git commit signatures.
108         X: Files and directories that are NOT maintained, same rules as F:
109            Files exclusions are tested before file matches.
110            Can be useful for excluding a specific subdirectory, for instance:
111            F:   net/
112            X:   net/ipv6/
113            matches all files in and below net excluding net/ipv6/
114         K: Keyword perl extended regex pattern to match content in a
115            patch or file.  For instance:
116            K: of_get_profile
117               matches patches or files that contain "of_get_profile"
118            K: \b(printk|pr_(info|err))\b
119               matches patches or files that contain one or more of the words
120               printk, pr_info or pr_err
121            One regex pattern per line.  Multiple K: lines acceptable.
122
123 Note: For the hard of thinking, this list is meant to remain in alphabetical
124 order. If you could add yourselves to it in alphabetical order that would be
125 so much easier [Ed]
126
127 Maintainers List (try to look for most precise areas first)
128
129                 -----------------------------------
130
131 3C59X NETWORK DRIVER
132 M:      Steffen Klassert <klassert@mathematik.tu-chemnitz.de>
133 L:      netdev@vger.kernel.org
134 S:      Maintained
135 F:      Documentation/networking/vortex.txt
136 F:      drivers/net/ethernet/3com/3c59x.c
137
138 3CR990 NETWORK DRIVER
139 M:      David Dillow <dave@thedillows.org>
140 L:      netdev@vger.kernel.org
141 S:      Maintained
142 F:      drivers/net/ethernet/3com/typhoon*
143
144 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
145 M:      Adam Radford <aradford@gmail.com>
146 L:      linux-scsi@vger.kernel.org
147 W:      http://www.lsi.com
148 S:      Supported
149 F:      drivers/scsi/3w-*
150
151 53C700 AND 53C700-66 SCSI DRIVER
152 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
153 L:      linux-scsi@vger.kernel.org
154 S:      Maintained
155 F:      drivers/scsi/53c700*
156
157 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
158 M:      Alexander Aring <aar@pengutronix.de>
159 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
160 L:      linux-bluetooth@vger.kernel.org
161 L:      linux-wpan@vger.kernel.org
162 S:      Maintained
163 F:      net/6lowpan/
164 F:      include/net/6lowpan.h
165 F:      Documentation/networking/6lowpan.txt
166
167 6PACK NETWORK DRIVER FOR AX.25
168 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
169 L:      linux-hams@vger.kernel.org
170 S:      Maintained
171 F:      drivers/net/hamradio/6pack.c
172
173 8169 10/100/1000 GIGABIT ETHERNET DRIVER
174 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
175 L:      netdev@vger.kernel.org
176 S:      Maintained
177 F:      drivers/net/ethernet/realtek/r8169.c
178
179 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
180 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
181 L:      linux-serial@vger.kernel.org
182 S:      Maintained
183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
184 F:      drivers/tty/serial/8250*
185 F:      include/linux/serial_8250.h
186
187 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
188 L:      netdev@vger.kernel.org
189 S:      Orphan / Obsolete
190 F:      drivers/net/ethernet/8390/
191
192 9P FILE SYSTEM
193 M:      Eric Van Hensbergen <ericvh@gmail.com>
194 M:      Ron Minnich <rminnich@sandia.gov>
195 M:      Latchesar Ionkov <lucho@ionkov.net>
196 L:      v9fs-developer@lists.sourceforge.net
197 W:      http://swik.net/v9fs
198 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
200 S:      Maintained
201 F:      Documentation/filesystems/9p.txt
202 F:      fs/9p/
203 F:      net/9p/
204 F:      include/net/9p/
205 F:      include/uapi/linux/virtio_9p.h
206 F:      include/trace/events/9p.h
207
208
209 A8293 MEDIA DRIVER
210 M:      Antti Palosaari <crope@iki.fi>
211 L:      linux-media@vger.kernel.org
212 W:      https://linuxtv.org
213 W:      http://palosaari.fi/linux/
214 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
215 T:      git git://linuxtv.org/anttip/media_tree.git
216 S:      Maintained
217 F:      drivers/media/dvb-frontends/a8293*
218
219 AACRAID SCSI RAID DRIVER
220 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
221 L:      linux-scsi@vger.kernel.org
222 W:      http://www.adaptec.com/
223 S:      Supported
224 F:      Documentation/scsi/aacraid.txt
225 F:      drivers/scsi/aacraid/
226
227 ABI/API
228 L:      linux-api@vger.kernel.org
229 F:      include/linux/syscalls.h
230 F:      kernel/sys_ni.c
231
232 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
233 M:      Hans de Goede <hdegoede@redhat.com>
234 L:      linux-hwmon@vger.kernel.org
235 S:      Maintained
236 F:      drivers/hwmon/abituguru.c
237
238 ABIT UGURU 3 HARDWARE MONITOR DRIVER
239 M:      Alistair John Strachan <alistair@devzero.co.uk>
240 L:      linux-hwmon@vger.kernel.org
241 S:      Maintained
242 F:      drivers/hwmon/abituguru3.c
243
244 ACCES 104-DIO-48E GPIO DRIVER
245 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
246 L:      linux-gpio@vger.kernel.org
247 S:      Maintained
248 F:      drivers/gpio/gpio-104-dio-48e.c
249
250 ACCES 104-IDI-48 GPIO DRIVER
251 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
252 L:      linux-gpio@vger.kernel.org
253 S:      Maintained
254 F:      drivers/gpio/gpio-104-idi-48.c
255
256 ACCES 104-IDIO-16 GPIO DRIVER
257 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
258 L:      linux-gpio@vger.kernel.org
259 S:      Maintained
260 F:      drivers/gpio/gpio-104-idio-16.c
261
262 ACCES 104-QUAD-8 IIO DRIVER
263 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
264 L:      linux-iio@vger.kernel.org
265 S:      Maintained
266 F:      drivers/iio/counter/104-quad-8.c
267
268 ACCES PCI-IDIO-16 GPIO DRIVER
269 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
270 L:      linux-gpio@vger.kernel.org
271 S:      Maintained
272 F:      drivers/gpio/gpio-pci-idio-16.c
273
274 ACENIC DRIVER
275 M:      Jes Sorensen <jes@trained-monkey.org>
276 L:      linux-acenic@sunsite.dk
277 S:      Maintained
278 F:      drivers/net/ethernet/alteon/acenic*
279
280 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
281 M:      Peter Feuerer <peter@piie.net>
282 L:      platform-driver-x86@vger.kernel.org
283 W:      http://piie.net/?section=acerhdf
284 S:      Maintained
285 F:      drivers/platform/x86/acerhdf.c
286
287 ACER WMI LAPTOP EXTRAS
288 M:      "Lee, Chun-Yi" <jlee@suse.com>
289 L:      platform-driver-x86@vger.kernel.org
290 S:      Maintained
291 F:      drivers/platform/x86/acer-wmi.c
292
293 ACPI
294 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
295 M:      Len Brown <lenb@kernel.org>
296 L:      linux-acpi@vger.kernel.org
297 W:      https://01.org/linux-acpi
298 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
300 B:      https://bugzilla.kernel.org
301 S:      Supported
302 F:      drivers/acpi/
303 F:      drivers/pnp/pnpacpi/
304 F:      include/linux/acpi.h
305 F:      include/acpi/
306 F:      Documentation/acpi/
307 F:      Documentation/ABI/testing/sysfs-bus-acpi
308 F:      Documentation/ABI/testing/configfs-acpi
309 F:      drivers/pci/*acpi*
310 F:      drivers/pci/*/*acpi*
311 F:      drivers/pci/*/*/*acpi*
312 F:      tools/power/acpi/
313
314 ACPI COMPONENT ARCHITECTURE (ACPICA)
315 M:      Robert Moore <robert.moore@intel.com>
316 M:      Lv Zheng <lv.zheng@intel.com>
317 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
318 L:      linux-acpi@vger.kernel.org
319 L:      devel@acpica.org
320 W:      https://acpica.org/
321 W:      https://github.com/acpica/acpica/
322 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
324 B:      https://bugzilla.kernel.org
325 B:      https://bugs.acpica.org
326 S:      Supported
327 F:      drivers/acpi/acpica/
328 F:      include/acpi/
329 F:      tools/power/acpi/
330
331 ACPI FAN DRIVER
332 M:      Zhang Rui <rui.zhang@intel.com>
333 L:      linux-acpi@vger.kernel.org
334 W:      https://01.org/linux-acpi
335 B:      https://bugzilla.kernel.org
336 S:      Supported
337 F:      drivers/acpi/fan.c
338
339 ACPI FOR ARM64 (ACPI/arm64)
340 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
341 M:      Hanjun Guo <hanjun.guo@linaro.org>
342 M:      Sudeep Holla <sudeep.holla@arm.com>
343 L:      linux-acpi@vger.kernel.org
344 S:      Maintained
345 F:      drivers/acpi/arm64
346
347 ACPI THERMAL DRIVER
348 M:      Zhang Rui <rui.zhang@intel.com>
349 L:      linux-acpi@vger.kernel.org
350 W:      https://01.org/linux-acpi
351 B:      https://bugzilla.kernel.org
352 S:      Supported
353 F:      drivers/acpi/*thermal*
354
355 ACPI VIDEO DRIVER
356 M:      Zhang Rui <rui.zhang@intel.com>
357 L:      linux-acpi@vger.kernel.org
358 W:      https://01.org/linux-acpi
359 B:      https://bugzilla.kernel.org
360 S:      Supported
361 F:      drivers/acpi/acpi_video.c
362
363 ACPI WMI DRIVER
364 L:      platform-driver-x86@vger.kernel.org
365 S:      Orphan
366 F:      drivers/platform/x86/wmi.c
367
368 AD1889 ALSA SOUND DRIVER
369 M:      Thibaut Varene <T-Bone@parisc-linux.org>
370 W:      http://wiki.parisc-linux.org/AD1889
371 L:      linux-parisc@vger.kernel.org
372 S:      Maintained
373 F:      sound/pci/ad1889.*
374
375 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
376 M:      Michael Hennerich <michael.hennerich@analog.com>
377 W:      http://wiki.analog.com/AD5254
378 W:      http://ez.analog.com/community/linux-device-drivers
379 S:      Supported
380 F:      drivers/misc/ad525x_dpot.c
381
382 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
383 M:      Michael Hennerich <michael.hennerich@analog.com>
384 W:      http://wiki.analog.com/AD5398
385 W:      http://ez.analog.com/community/linux-device-drivers
386 S:      Supported
387 F:      drivers/regulator/ad5398.c
388
389 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
390 M:      Michael Hennerich <michael.hennerich@analog.com>
391 W:      http://wiki.analog.com/AD7142
392 W:      http://ez.analog.com/community/linux-device-drivers
393 S:      Supported
394 F:      drivers/input/misc/ad714x.c
395
396 AD7877 TOUCHSCREEN DRIVER
397 M:      Michael Hennerich <michael.hennerich@analog.com>
398 W:      http://wiki.analog.com/AD7877
399 W:      http://ez.analog.com/community/linux-device-drivers
400 S:      Supported
401 F:      drivers/input/touchscreen/ad7877.c
402
403 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
404 M:      Michael Hennerich <michael.hennerich@analog.com>
405 W:      http://wiki.analog.com/AD7879
406 W:      http://ez.analog.com/community/linux-device-drivers
407 S:      Supported
408 F:      drivers/input/touchscreen/ad7879.c
409
410 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
411 M:      Jiri Kosina <jikos@kernel.org>
412 S:      Maintained
413
414 ADF7242 IEEE 802.15.4 RADIO DRIVER
415 M:      Michael Hennerich <michael.hennerich@analog.com>
416 W:      https://wiki.analog.com/ADF7242
417 W:      http://ez.analog.com/community/linux-device-drivers
418 L:      linux-wpan@vger.kernel.org
419 S:      Supported
420 F:      drivers/net/ieee802154/adf7242.c
421 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
422
423 ADM1025 HARDWARE MONITOR DRIVER
424 M:      Jean Delvare <jdelvare@suse.com>
425 L:      linux-hwmon@vger.kernel.org
426 S:      Maintained
427 F:      Documentation/hwmon/adm1025
428 F:      drivers/hwmon/adm1025.c
429
430 ADM1029 HARDWARE MONITOR DRIVER
431 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
432 L:      linux-hwmon@vger.kernel.org
433 S:      Maintained
434 F:      drivers/hwmon/adm1029.c
435
436 ADM8211 WIRELESS DRIVER
437 L:      linux-wireless@vger.kernel.org
438 W:      http://wireless.kernel.org/
439 S:      Orphan
440 F:      drivers/net/wireless/admtek/adm8211.*
441
442 ADP1653 FLASH CONTROLLER DRIVER
443 M:      Sakari Ailus <sakari.ailus@iki.fi>
444 L:      linux-media@vger.kernel.org
445 S:      Maintained
446 F:      drivers/media/i2c/adp1653.c
447 F:      include/media/i2c/adp1653.h
448
449 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
450 M:      Michael Hennerich <michael.hennerich@analog.com>
451 W:      http://wiki.analog.com/ADP5520
452 W:      http://ez.analog.com/community/linux-device-drivers
453 S:      Supported
454 F:      drivers/mfd/adp5520.c
455 F:      drivers/video/backlight/adp5520_bl.c
456 F:      drivers/leds/leds-adp5520.c
457 F:      drivers/gpio/gpio-adp5520.c
458 F:      drivers/input/keyboard/adp5520-keys.c
459
460 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
461 M:      Michael Hennerich <michael.hennerich@analog.com>
462 W:      http://wiki.analog.com/ADP5588
463 W:      http://ez.analog.com/community/linux-device-drivers
464 S:      Supported
465 F:      drivers/input/keyboard/adp5588-keys.c
466 F:      drivers/gpio/gpio-adp5588.c
467
468 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
469 M:      Michael Hennerich <michael.hennerich@analog.com>
470 W:      http://wiki.analog.com/ADP8860
471 W:      http://ez.analog.com/community/linux-device-drivers
472 S:      Supported
473 F:      drivers/video/backlight/adp8860_bl.c
474
475 ADS1015 HARDWARE MONITOR DRIVER
476 M:      Dirk Eibach <eibach@gdsys.de>
477 L:      linux-hwmon@vger.kernel.org
478 S:      Maintained
479 F:      Documentation/hwmon/ads1015
480 F:      drivers/hwmon/ads1015.c
481 F:      include/linux/i2c/ads1015.h
482
483 ADT746X FAN DRIVER
484 M:      Colin Leroy <colin@colino.net>
485 S:      Maintained
486 F:      drivers/macintosh/therm_adt746x.c
487
488 ADT7475 HARDWARE MONITOR DRIVER
489 M:      Jean Delvare <jdelvare@suse.com>
490 L:      linux-hwmon@vger.kernel.org
491 S:      Maintained
492 F:      Documentation/hwmon/adt7475
493 F:      drivers/hwmon/adt7475.c
494
495 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
496 M:      Michael Hennerich <michael.hennerich@analog.com>
497 W:      http://wiki.analog.com/ADXL345
498 W:      http://ez.analog.com/community/linux-device-drivers
499 S:      Supported
500 F:      drivers/input/misc/adxl34x.c
501
502 ADVANSYS SCSI DRIVER
503 M:      Matthew Wilcox <matthew@wil.cx>
504 M:      Hannes Reinecke <hare@suse.com>
505 L:      linux-scsi@vger.kernel.org
506 S:      Maintained
507 F:      Documentation/scsi/advansys.txt
508 F:      drivers/scsi/advansys.c
509
510 AEDSP16 DRIVER
511 M:      Riccardo Facchetti <fizban@tin.it>
512 S:      Maintained
513 F:      sound/oss/aedsp16.c
514
515 AF9013 MEDIA DRIVER
516 M:      Antti Palosaari <crope@iki.fi>
517 L:      linux-media@vger.kernel.org
518 W:      https://linuxtv.org
519 W:      http://palosaari.fi/linux/
520 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
521 T:      git git://linuxtv.org/anttip/media_tree.git
522 S:      Maintained
523 F:      drivers/media/dvb-frontends/af9013*
524
525 AF9033 MEDIA DRIVER
526 M:      Antti Palosaari <crope@iki.fi>
527 L:      linux-media@vger.kernel.org
528 W:      https://linuxtv.org
529 W:      http://palosaari.fi/linux/
530 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
531 T:      git git://linuxtv.org/anttip/media_tree.git
532 S:      Maintained
533 F:      drivers/media/dvb-frontends/af9033*
534
535 AFFS FILE SYSTEM
536 L:      linux-fsdevel@vger.kernel.org
537 S:      Orphan
538 F:      Documentation/filesystems/affs.txt
539 F:      fs/affs/
540
541 AFS FILESYSTEM & AF_RXRPC SOCKET DOMAIN
542 M:      David Howells <dhowells@redhat.com>
543 L:      linux-afs@lists.infradead.org
544 S:      Supported
545 F:      fs/afs/
546 F:      include/net/af_rxrpc.h
547 F:      net/rxrpc/af_rxrpc.c
548 W:      https://www.infradead.org/~dhowells/kafs/
549
550 AGPGART DRIVER
551 M:      David Airlie <airlied@linux.ie>
552 T:      git git://people.freedesktop.org/~airlied/linux (part of drm maint)
553 S:      Maintained
554 F:      drivers/char/agp/
555 F:      include/linux/agp*
556 F:      include/uapi/linux/agp*
557
558 AHA152X SCSI DRIVER
559 M:      "Juergen E. Fischer" <fischer@norbit.de>
560 L:      linux-scsi@vger.kernel.org
561 S:      Maintained
562 F:      drivers/scsi/aha152x*
563 F:      drivers/scsi/pcmcia/aha152x*
564
565 AIC7XXX / AIC79XX SCSI DRIVER
566 M:      Hannes Reinecke <hare@suse.com>
567 L:      linux-scsi@vger.kernel.org
568 S:      Maintained
569 F:      drivers/scsi/aic7xxx/
570
571 AIMSLAB FM RADIO RECEIVER DRIVER
572 M:      Hans Verkuil <hverkuil@xs4all.nl>
573 L:      linux-media@vger.kernel.org
574 T:      git git://linuxtv.org/media_tree.git
575 W:      https://linuxtv.org
576 S:      Maintained
577 F:      drivers/media/radio/radio-aimslab*
578
579 AIO
580 M:      Benjamin LaHaise <bcrl@kvack.org>
581 L:      linux-aio@kvack.org
582 S:      Supported
583 F:      fs/aio.c
584 F:      include/linux/*aio*.h
585
586 AIRSPY MEDIA DRIVER
587 M:      Antti Palosaari <crope@iki.fi>
588 L:      linux-media@vger.kernel.org
589 W:      https://linuxtv.org
590 W:      http://palosaari.fi/linux/
591 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
592 T:      git git://linuxtv.org/anttip/media_tree.git
593 S:      Maintained
594 F:      drivers/media/usb/airspy/
595
596 ALACRITECH GIGABIT ETHERNET DRIVER
597 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
598 S:      Maintained
599 F:      drivers/net/ethernet/alacritech/*
600
601 ALCATEL SPEEDTOUCH USB DRIVER
602 M:      Duncan Sands <duncan.sands@free.fr>
603 L:      linux-usb@vger.kernel.org
604 W:      http://www.linux-usb.org/SpeedTouch/
605 S:      Maintained
606 F:      drivers/usb/atm/speedtch.c
607 F:      drivers/usb/atm/usbatm.c
608
609 ALCHEMY AU1XX0 MMC DRIVER
610 M:      Manuel Lauss <manuel.lauss@gmail.com>
611 S:      Maintained
612 F:      drivers/mmc/host/au1xmmc.c
613
614 ALI1563 I2C DRIVER
615 M:      Rudolf Marek <r.marek@assembler.cz>
616 L:      linux-i2c@vger.kernel.org
617 S:      Maintained
618 F:      Documentation/i2c/busses/i2c-ali1563
619 F:      drivers/i2c/busses/i2c-ali1563.c
620
621 ALLWINNER SECURITY SYSTEM
622 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
623 L:      linux-crypto@vger.kernel.org
624 S:      Maintained
625 F:      drivers/crypto/sunxi-ss/
626
627 ALPHA PORT
628 M:      Richard Henderson <rth@twiddle.net>
629 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
630 M:      Matt Turner <mattst88@gmail.com>
631 S:      Odd Fixes
632 L:      linux-alpha@vger.kernel.org
633 F:      arch/alpha/
634
635 ALPS PS/2 TOUCHPAD DRIVER
636 R:      Pali Rohár <pali.rohar@gmail.com>
637 F:      drivers/input/mouse/alps.*
638
639 ALTERA MAILBOX DRIVER
640 M:      Ley Foon Tan <lftan@altera.com>
641 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
642 S:      Maintained
643 F:      drivers/mailbox/mailbox-altera.c
644
645 ALTERA PIO DRIVER
646 M:      Tien Hock Loh <thloh@altera.com>
647 L:      linux-gpio@vger.kernel.org
648 S:      Maintained
649 F:      drivers/gpio/gpio-altera.c
650
651 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
652 M:      Thor Thayer <thor.thayer@linux.intel.com>
653 S:      Maintained
654 F:      drivers/gpio/gpio-altera-a10sr.c
655 F:      drivers/mfd/altera-a10sr.c
656 F:      include/linux/mfd/altera-a10sr.h
657
658 ALTERA TRIPLE SPEED ETHERNET DRIVER
659 M:      Vince Bridgers <vbridger@opensource.altera.com>
660 L:      netdev@vger.kernel.org
661 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
662 S:      Maintained
663 F:      drivers/net/ethernet/altera/
664
665 ALTERA UART/JTAG UART SERIAL DRIVERS
666 M:      Tobias Klauser <tklauser@distanz.ch>
667 L:      linux-serial@vger.kernel.org
668 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
669 S:      Maintained
670 F:      drivers/tty/serial/altera_uart.c
671 F:      drivers/tty/serial/altera_jtaguart.c
672 F:      include/linux/altera_uart.h
673 F:      include/linux/altera_jtaguart.h
674
675 AMAZON ETHERNET DRIVERS
676 M:      Netanel Belgazal <netanel@annapurnalabs.com>
677 R:      Saeed Bishara <saeed@annapurnalabs.com>
678 R:      Zorik Machulsky <zorik@annapurnalabs.com>
679 L:      netdev@vger.kernel.org
680 S:      Supported
681 F:      Documentation/networking/ena.txt
682 F:      drivers/net/ethernet/amazon/
683
684 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
685 M:      Tom Lendacky <thomas.lendacky@amd.com>
686 M:      Gary Hook <gary.hook@amd.com>
687 L:      linux-crypto@vger.kernel.org
688 S:      Supported
689 F:      drivers/crypto/ccp/
690 F:      include/linux/ccp.h
691
692 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
693 M:      Huang Rui <ray.huang@amd.com>
694 L:      linux-hwmon@vger.kernel.org
695 S:      Supported
696 F:      Documentation/hwmon/fam15h_power
697 F:      drivers/hwmon/fam15h_power.c
698
699 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
700 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
701 S:      Orphan
702 F:      drivers/usb/gadget/udc/amd5536udc.*
703
704 AMD GEODE PROCESSOR/CHIPSET SUPPORT
705 P:      Andres Salomon <dilinger@queued.net>
706 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
707 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
708 S:      Supported
709 F:      drivers/char/hw_random/geode-rng.c
710 F:      drivers/crypto/geode*
711 F:      drivers/video/fbdev/geode/
712 F:      arch/x86/include/asm/geode.h
713
714 AMD IOMMU (AMD-VI)
715 M:      Joerg Roedel <joro@8bytes.org>
716 L:      iommu@lists.linux-foundation.org
717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
718 S:      Maintained
719 F:      drivers/iommu/amd_iommu*.[ch]
720 F:      include/linux/amd-iommu.h
721
722 AMD KFD
723 M:      Oded Gabbay <oded.gabbay@gmail.com>
724 L:      dri-devel@lists.freedesktop.org
725 T:      git git://people.freedesktop.org/~gabbayo/linux.git
726 S:      Supported
727 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
728 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
729 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
730 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
731 F:      drivers/gpu/drm/amd/amdkfd/
732 F:      drivers/gpu/drm/amd/include/cik_structs.h
733 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
734 F:      drivers/gpu/drm/amd/include/vi_structs.h
735 F:      drivers/gpu/drm/radeon/radeon_kfd.c
736 F:      drivers/gpu/drm/radeon/radeon_kfd.h
737 F:      include/uapi/linux/kfd_ioctl.h
738
739 AMD SEATTLE DEVICE TREE SUPPORT
740 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
741 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
742 M:      Tom Lendacky <thomas.lendacky@amd.com>
743 S:      Supported
744 F:      arch/arm64/boot/dts/amd/
745
746 AMD XGBE DRIVER
747 M:      Tom Lendacky <thomas.lendacky@amd.com>
748 L:      netdev@vger.kernel.org
749 S:      Supported
750 F:      drivers/net/ethernet/amd/xgbe/
751 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
752
753 AMS (Apple Motion Sensor) DRIVER
754 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
755 S:      Supported
756 F:      drivers/macintosh/ams/
757
758 ANALOG DEVICES INC AD9389B DRIVER
759 M:      Hans Verkuil <hans.verkuil@cisco.com>
760 L:      linux-media@vger.kernel.org
761 S:      Maintained
762 F:      drivers/media/i2c/ad9389b*
763
764 ANALOG DEVICES INC ADV7180 DRIVER
765 M:      Lars-Peter Clausen <lars@metafoo.de>
766 L:      linux-media@vger.kernel.org
767 W:      http://ez.analog.com/community/linux-device-drivers
768 S:      Supported
769 F:      drivers/media/i2c/adv7180.c
770
771 ANALOG DEVICES INC ADV7511 DRIVER
772 M:      Hans Verkuil <hans.verkuil@cisco.com>
773 L:      linux-media@vger.kernel.org
774 S:      Maintained
775 F:      drivers/media/i2c/adv7511*
776
777 ANALOG DEVICES INC ADV7604 DRIVER
778 M:      Hans Verkuil <hans.verkuil@cisco.com>
779 L:      linux-media@vger.kernel.org
780 S:      Maintained
781 F:      drivers/media/i2c/adv7604*
782
783 ANALOG DEVICES INC ADV7842 DRIVER
784 M:      Hans Verkuil <hans.verkuil@cisco.com>
785 L:      linux-media@vger.kernel.org
786 S:      Maintained
787 F:      drivers/media/i2c/adv7842*
788
789 ANALOG DEVICES INC ASOC CODEC DRIVERS
790 M:      Lars-Peter Clausen <lars@metafoo.de>
791 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
792 W:      http://wiki.analog.com/
793 W:      http://ez.analog.com/community/linux-device-drivers
794 S:      Supported
795 F:      sound/soc/codecs/adau*
796 F:      sound/soc/codecs/adav*
797 F:      sound/soc/codecs/ad1*
798 F:      sound/soc/codecs/ad7*
799 F:      sound/soc/codecs/ssm*
800 F:      sound/soc/codecs/sigmadsp.*
801
802 ANALOG DEVICES INC ASOC DRIVERS
803 L:      adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
804 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
805 W:      http://blackfin.uclinux.org/
806 S:      Supported
807 F:      sound/soc/blackfin/*
808
809 ANALOG DEVICES INC IIO DRIVERS
810 M:      Lars-Peter Clausen <lars@metafoo.de>
811 M:      Michael Hennerich <Michael.Hennerich@analog.com>
812 W:      http://wiki.analog.com/
813 W:      http://ez.analog.com/community/linux-device-drivers
814 S:      Supported
815 F:      drivers/iio/*/ad*
816 F:      drivers/iio/adc/ltc2497*
817 X:      drivers/iio/*/adjd*
818 F:      drivers/staging/iio/*/ad*
819 F:      drivers/staging/iio/trigger/iio-trig-bfin-timer.c
820
821 ANALOG DEVICES INC DMA DRIVERS
822 M:      Lars-Peter Clausen <lars@metafoo.de>
823 W:      http://ez.analog.com/community/linux-device-drivers
824 S:      Supported
825 F:      drivers/dma/dma-axi-dmac.c
826
827 ANDROID CONFIG FRAGMENTS
828 M:      Rob Herring <robh@kernel.org>
829 S:      Supported
830 F:      kernel/configs/android*
831
832 ANDROID DRIVERS
833 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
834 M:      Arve Hjønnevåg <arve@android.com>
835 M:      Riley Andrews <riandrews@android.com>
836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
837 L:      devel@driverdev.osuosl.org
838 S:      Supported
839 F:      drivers/android/
840 F:      drivers/staging/android/
841
842 ANDROID ION DRIVER
843 M:      Laura Abbott <labbott@redhat.com>
844 M:      Sumit Semwal <sumit.semwal@linaro.org>
845 L:      devel@driverdev.osuosl.org
846 S:      Supported
847 F:      Documentation/devicetree/bindings/staging/ion/
848 F:      drivers/staging/android/ion
849 F:      drivers/staging/android/uapi/ion.h
850 F:      drivers/staging/android/uapi/ion_test.h
851
852 AOA (Apple Onboard Audio) ALSA DRIVER
853 M:      Johannes Berg <johannes@sipsolutions.net>
854 L:      linuxppc-dev@lists.ozlabs.org
855 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
856 S:      Maintained
857 F:      sound/aoa/
858
859 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
860 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
861 L:      linux-iio@vger.kernel.org
862 S:      Maintained
863 F:      drivers/iio/adc/stx104.c
864
865 APM DRIVER
866 M:      Jiri Kosina <jikos@kernel.org>
867 S:      Odd fixes
868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
869 F:      arch/x86/kernel/apm_32.c
870 F:      include/linux/apm_bios.h
871 F:      include/uapi/linux/apm_bios.h
872 F:      drivers/char/apm-emulation.c
873
874 APPLE BCM5974 MULTITOUCH DRIVER
875 M:      Henrik Rydberg <rydberg@bitmath.org>
876 L:      linux-input@vger.kernel.org
877 S:      Odd fixes
878 F:      drivers/input/mouse/bcm5974.c
879
880 APPLE SMC DRIVER
881 M:      Henrik Rydberg <rydberg@bitmath.org>
882 L:      linux-hwmon@vger.kernel.org
883 S:      Odd fixes
884 F:      drivers/hwmon/applesmc.c
885
886 APPLETALK NETWORK LAYER
887 L:      netdev@vger.kernel.org
888 S:      Odd fixes
889 F:      drivers/net/appletalk/
890 F:      net/appletalk/
891
892 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
893 M:      Duc Dang <dhdang@apm.com>
894 S:      Supported
895 F:      arch/arm64/boot/dts/apm/
896
897 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
898 M:      Iyappan Subramanian <isubramanian@apm.com>
899 M:      Keyur Chudgar <kchudgar@apm.com>
900 M:      Quan Nguyen <qnguyen@apm.com>
901 S:      Supported
902 F:      drivers/net/ethernet/apm/xgene/
903 F:      drivers/net/phy/mdio-xgene.c
904 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
905 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
906
907 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
908 M:      Iyappan Subramanian <isubramanian@apm.com>
909 M:      Keyur Chudgar <kchudgar@apm.com>
910 S:      Supported
911 F:      drivers/net/ethernet/apm/xgene-v2/
912
913 APPLIED MICRO (APM) X-GENE SOC PMU
914 M:      Tai Nguyen <ttnguyen@apm.com>
915 S:      Supported
916 F:      drivers/perf/xgene_pmu.c
917 F:      Documentation/perf/xgene-pmu.txt
918 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
919
920 APTINA CAMERA SENSOR PLL
921 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
922 L:      linux-media@vger.kernel.org
923 S:      Maintained
924 F:      drivers/media/i2c/aptina-pll.*
925
926 ARC FRAMEBUFFER DRIVER
927 M:      Jaya Kumar <jayalk@intworks.biz>
928 S:      Maintained
929 F:      drivers/video/fbdev/arcfb.c
930 F:      drivers/video/fbdev/core/fb_defio.c
931
932 ARCNET NETWORK LAYER
933 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
934 L:      netdev@vger.kernel.org
935 S:      Maintained
936 F:      drivers/net/arcnet/
937 F:      include/uapi/linux/if_arcnet.h
938
939 ARC PGU DRM DRIVER
940 M:      Alexey Brodkin <abrodkin@synopsys.com>
941 S:      Supported
942 F:      drivers/gpu/drm/arc/
943 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
944
945 ARM ARCHITECTED TIMER DRIVER
946 M:      Mark Rutland <mark.rutland@arm.com>
947 M:      Marc Zyngier <marc.zyngier@arm.com>
948 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
949 S:      Maintained
950 F:      arch/arm/include/asm/arch_timer.h
951 F:      arch/arm64/include/asm/arch_timer.h
952 F:      drivers/clocksource/arm_arch_timer.c
953
954 ARM HDLCD DRM DRIVER
955 M:      Liviu Dudau <liviu.dudau@arm.com>
956 S:      Supported
957 F:      drivers/gpu/drm/arm/hdlcd_*
958 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
959
960 ARM MALI-DP DRM DRIVER
961 M:      Liviu Dudau <liviu.dudau@arm.com>
962 M:      Brian Starkey <brian.starkey@arm.com>
963 M:      Mali DP Maintainers <malidp@foss.arm.com>
964 S:      Supported
965 F:      drivers/gpu/drm/arm/
966 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
967
968 ARM MFM AND FLOPPY DRIVERS
969 M:      Ian Molton <spyro@f2s.com>
970 S:      Maintained
971 F:      arch/arm/lib/floppydma.S
972 F:      arch/arm/include/asm/floppy.h
973
974 ARM PMU PROFILING AND DEBUGGING
975 M:      Will Deacon <will.deacon@arm.com>
976 M:      Mark Rutland <mark.rutland@arm.com>
977 S:      Maintained
978 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
979 F:      arch/arm*/kernel/perf_*
980 F:      arch/arm/oprofile/common.c
981 F:      arch/arm*/kernel/hw_breakpoint.c
982 F:      arch/arm*/include/asm/hw_breakpoint.h
983 F:      arch/arm*/include/asm/perf_event.h
984 F:      drivers/perf/*
985 F:      include/linux/perf/arm_pmu.h
986 F:      Documentation/devicetree/bindings/arm/pmu.txt
987 F:      Documentation/devicetree/bindings/perf/
988
989 ARM PORT
990 M:      Russell King <linux@armlinux.org.uk>
991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
992 W:      http://www.armlinux.org.uk/
993 S:      Maintained
994 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
995 F:      arch/arm/
996
997 ARM SUB-ARCHITECTURES
998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
999 S:      Maintained
1000 F:      arch/arm/mach-*/
1001 F:      arch/arm/plat-*/
1002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1003
1004 ARM PRIMECELL AACI PL041 DRIVER
1005 M:      Russell King <linux@armlinux.org.uk>
1006 S:      Maintained
1007 F:      sound/arm/aaci.*
1008
1009 ARM PRIMECELL CLCD PL110 DRIVER
1010 M:      Russell King <linux@armlinux.org.uk>
1011 S:      Maintained
1012 F:      drivers/video/fbdev/amba-clcd.*
1013
1014 ARM PRIMECELL KMI PL050 DRIVER
1015 M:      Russell King <linux@armlinux.org.uk>
1016 S:      Maintained
1017 F:      drivers/input/serio/ambakmi.*
1018 F:      include/linux/amba/kmi.h
1019
1020 ARM PRIMECELL MMCI PL180/1 DRIVER
1021 M:      Russell King <linux@armlinux.org.uk>
1022 S:      Maintained
1023 F:      drivers/mmc/host/mmci.*
1024 F:      include/linux/amba/mmci.h
1025
1026 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1027 M:      Russell King <linux@armlinux.org.uk>
1028 S:      Maintained
1029 F:      drivers/tty/serial/amba-pl01*.c
1030 F:      include/linux/amba/serial.h
1031
1032 ARM PRIMECELL BUS SUPPORT
1033 M:      Russell King <linux@armlinux.org.uk>
1034 S:      Maintained
1035 F:      drivers/amba/
1036 F:      include/linux/amba/bus.h
1037
1038 ARM/ADS SPHERE MACHINE SUPPORT
1039 M:      Lennert Buytenhek <kernel@wantstofly.org>
1040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1041 S:      Maintained
1042
1043 ARM/AFEB9260 MACHINE SUPPORT
1044 M:      Sergey Lapin <slapin@ossfans.org>
1045 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1046 S:      Maintained
1047
1048 ARM/AJECO 1ARM MACHINE SUPPORT
1049 M:      Lennert Buytenhek <kernel@wantstofly.org>
1050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1051 S:      Maintained
1052
1053 ARM/Allwinner sunXi SoC support
1054 M:      Maxime Ripard <maxime.ripard@free-electrons.com>
1055 M:      Chen-Yu Tsai <wens@csie.org>
1056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1057 S:      Maintained
1058 N:      sun[x456789]i
1059 F:      arch/arm/boot/dts/ntc-gr8*
1060 F:      arch/arm64/boot/dts/allwinner/
1061
1062 ARM/Allwinner SoC Clock Support
1063 M:      Emilio López <emilio@elopez.com.ar>
1064 S:      Maintained
1065 F:      drivers/clk/sunxi/
1066
1067 ARM/Amlogic Meson SoC support
1068 M:      Carlo Caione <carlo@caione.org>
1069 M:      Kevin Hilman <khilman@baylibre.com>
1070 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1071 L:      linux-amlogic@lists.infradead.org
1072 W:      http://linux-meson.com/
1073 S:      Maintained
1074 F:      arch/arm/mach-meson/
1075 F:      arch/arm/boot/dts/meson*
1076 F:      arch/arm64/boot/dts/amlogic/
1077 F:      drivers/pinctrl/meson/
1078 F:      drivers/mmc/host/meson*
1079 N:      meson
1080
1081 ARM/Annapurna Labs ALPINE ARCHITECTURE
1082 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1083 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1084 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1085 S:      Maintained
1086 F:      arch/arm/mach-alpine/
1087 F:      arch/arm/boot/dts/alpine*
1088 F:      arch/arm64/boot/dts/al/
1089 F:      drivers/*/*alpine*
1090
1091 ARM/ARTPEC MACHINE SUPPORT
1092 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1093 M:      Lars Persson <lars.persson@axis.com>
1094 M:      Niklas Cassel <niklas.cassel@axis.com>
1095 S:      Maintained
1096 L:      linux-arm-kernel@axis.com
1097 F:      arch/arm/mach-artpec
1098 F:      arch/arm/boot/dts/artpec6*
1099 F:      drivers/clk/axis
1100 F:      drivers/pinctrl/pinctrl-artpec*
1101 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1102
1103 ARM/ASPEED MACHINE SUPPORT
1104 M:      Joel Stanley <joel@jms.id.au>
1105 S:      Maintained
1106 F:      arch/arm/mach-aspeed/
1107 F:      arch/arm/boot/dts/aspeed-*
1108 F:      drivers/*/*aspeed*
1109
1110 ARM/ATMEL AT91RM9200, AT91SAM9 AND SAMA5 SOC SUPPORT
1111 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1112 M:      Alexandre Belloni <alexandre.belloni@free-electrons.com>
1113 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
1114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1115 W:      http://www.linux4sam.org
1116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1117 S:      Supported
1118 F:      arch/arm/mach-at91/
1119 F:      include/soc/at91/
1120 F:      arch/arm/boot/dts/at91*.dts
1121 F:      arch/arm/boot/dts/at91*.dtsi
1122 F:      arch/arm/boot/dts/sama*.dts
1123 F:      arch/arm/boot/dts/sama*.dtsi
1124 F:      arch/arm/include/debug/at91.S
1125
1126 ARM/ATMEL AT91 Clock Support
1127 M:      Boris Brezillon <boris.brezillon@free-electrons.com>
1128 S:      Maintained
1129 F:      drivers/clk/at91
1130
1131 ARM/CALXEDA HIGHBANK ARCHITECTURE
1132 M:      Rob Herring <robh@kernel.org>
1133 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1134 S:      Maintained
1135 F:      arch/arm/mach-highbank/
1136 F:      arch/arm/boot/dts/highbank.dts
1137 F:      arch/arm/boot/dts/ecx-*.dts*
1138
1139 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1140 M:      Krzysztof Halasa <khalasa@piap.pl>
1141 S:      Maintained
1142 F:      arch/arm/mach-cns3xxx/
1143
1144 ARM/CAVIUM THUNDER NETWORK DRIVER
1145 M:      Sunil Goutham <sgoutham@cavium.com>
1146 M:      Robert Richter <rric@kernel.org>
1147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1148 S:      Supported
1149 F:      drivers/net/ethernet/cavium/thunder/
1150
1151 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1152 M:      Alexander Shiyan <shc_work@mail.ru>
1153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1154 S:      Odd Fixes
1155 N:      clps711x
1156
1157 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1158 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1159 M:      Ryan Mallon <rmallon@gmail.com>
1160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1161 S:      Maintained
1162 F:      arch/arm/mach-ep93xx/
1163 F:      arch/arm/mach-ep93xx/include/mach/
1164
1165 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1166 M:      Lennert Buytenhek <kernel@wantstofly.org>
1167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1168 S:      Maintained
1169
1170 ARM/CLKDEV SUPPORT
1171 M:      Russell King <linux@armlinux.org.uk>
1172 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1173 S:      Maintained
1174 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1175 F:      arch/arm/include/asm/clkdev.h
1176 F:      drivers/clk/clkdev.c
1177
1178 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1179 M:      Mike Rapoport <mike@compulab.co.il>
1180 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1181 S:      Maintained
1182
1183 ARM/CONTEC MICRO9 MACHINE SUPPORT
1184 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1185 S:      Maintained
1186 F:      arch/arm/mach-ep93xx/micro9.c
1187
1188 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1189 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1191 S:      Maintained
1192 F:      drivers/hwtracing/coresight/*
1193 F:      Documentation/trace/coresight.txt
1194 F:      Documentation/devicetree/bindings/arm/coresight.txt
1195 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1196 F:      tools/perf/arch/arm/util/pmu.c
1197 F:      tools/perf/arch/arm/util/auxtrace.c
1198 F:      tools/perf/arch/arm/util/cs-etm.c
1199 F:      tools/perf/arch/arm/util/cs-etm.h
1200 F:      tools/perf/util/cs-etm.h
1201
1202 ARM/CORGI MACHINE SUPPORT
1203 M:      Richard Purdie <rpurdie@rpsys.net>
1204 S:      Maintained
1205
1206 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1207 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1209 T:      git git://github.com/ulli-kroll/linux.git
1210 S:      Maintained
1211 F:      arch/arm/mach-gemini/
1212 F:      drivers/rtc/rtc-gemini.c
1213
1214 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1215 M:      Barry Song <baohua@kernel.org>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1218 S:      Maintained
1219 F:      arch/arm/boot/dts/prima2*
1220 F:      arch/arm/mach-prima2/
1221 F:      drivers/clk/sirf/
1222 F:      drivers/clocksource/timer-prima2.c
1223 F:      drivers/clocksource/timer-atlas7.c
1224 N:      [^a-z]sirf
1225
1226 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1227 M:      Baruch Siach <baruch@tkos.co.il>
1228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1229 S:      Maintained
1230 F:      arch/arm/boot/dts/cx92755*
1231 N:      digicolor
1232
1233 ARM/EBSA110 MACHINE SUPPORT
1234 M:      Russell King <linux@armlinux.org.uk>
1235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1236 W:      http://www.armlinux.org.uk/
1237 S:      Maintained
1238 F:      arch/arm/mach-ebsa110/
1239 F:      drivers/net/ethernet/amd/am79c961a.*
1240
1241 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1242 M:      Uwe Kleine-König <kernel@pengutronix.de>
1243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1244 S:      Maintained
1245 N:      efm32
1246
1247 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1248 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1250 S:      Maintained
1251 F:      arch/arm/mach-pxa/ezx.c
1252
1253 ARM/FARADAY FA526 PORT
1254 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1256 S:      Maintained
1257 T:      git git://git.berlios.de/gemini-board
1258 F:      arch/arm/mm/*-fa*
1259
1260 ARM/FOOTBRIDGE ARCHITECTURE
1261 M:      Russell King <linux@armlinux.org.uk>
1262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1263 W:      http://www.armlinux.org.uk/
1264 S:      Maintained
1265 F:      arch/arm/include/asm/hardware/dec21285.h
1266 F:      arch/arm/mach-footbridge/
1267
1268 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1269 M:      Shawn Guo <shawnguo@kernel.org>
1270 M:      Sascha Hauer <kernel@pengutronix.de>
1271 R:      Fabio Estevam <fabio.estevam@nxp.com>
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1275 F:      arch/arm/mach-imx/
1276 F:      arch/arm/mach-mxs/
1277 F:      arch/arm/boot/dts/imx*
1278 F:      arch/arm/configs/imx*_defconfig
1279 F:      drivers/clk/imx/
1280 F:      include/soc/imx/
1281
1282 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1283 M:      Shawn Guo <shawnguo@kernel.org>
1284 M:      Sascha Hauer <kernel@pengutronix.de>
1285 R:      Stefan Agner <stefan@agner.ch>
1286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1287 S:      Maintained
1288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1289 F:      arch/arm/mach-imx/*vf610*
1290 F:      arch/arm/boot/dts/vf*
1291
1292 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1293 M:      Lennert Buytenhek <kernel@wantstofly.org>
1294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1295 S:      Maintained
1296
1297 ARM/GUMSTIX MACHINE SUPPORT
1298 M:      Steve Sakoman <sakoman@gmail.com>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301
1302 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1303 M:      Philipp Zabel <philipp.zabel@gmail.com>
1304 M:      Paul Parsons <lost.distance@yahoo.com>
1305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1306 S:      Maintained
1307 F:      arch/arm/mach-pxa/hx4700.c
1308 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1309 F:      sound/soc/pxa/hx4700.c
1310
1311 ARM/HISILICON SOC SUPPORT
1312 M:      Wei Xu <xuwei5@hisilicon.com>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 W:      http://www.hisilicon.com
1315 S:      Supported
1316 T:      git git://github.com/hisilicon/linux-hisi.git
1317 F:      arch/arm/mach-hisi/
1318 F:      arch/arm/boot/dts/hi3*
1319 F:      arch/arm/boot/dts/hip*
1320 F:      arch/arm/boot/dts/hisi*
1321 F:      arch/arm64/boot/dts/hisilicon/
1322
1323 ARM/HP JORNADA 7XX MACHINE SUPPORT
1324 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1325 W:      www.jlime.com
1326 S:      Maintained
1327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1328 F:      arch/arm/mach-sa1100/jornada720.c
1329 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1330
1331 ARM/IGEP MACHINE SUPPORT
1332 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1333 M:      Javier Martinez Canillas <javier@dowhile0.org>
1334 L:      linux-omap@vger.kernel.org
1335 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1336 S:      Maintained
1337 F:      arch/arm/boot/dts/omap3-igep*
1338
1339 ARM/INCOME PXA270 SUPPORT
1340 M:      Marek Vasut <marek.vasut@gmail.com>
1341 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1342 S:      Maintained
1343 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1344
1345 ARM/INTEL IOP32X ARM ARCHITECTURE
1346 M:      Lennert Buytenhek <kernel@wantstofly.org>
1347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1348 S:      Maintained
1349
1350 ARM/INTEL IOP33X ARM ARCHITECTURE
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Orphan
1353
1354 ARM/INTEL IOP13XX ARM ARCHITECTURE
1355 M:      Lennert Buytenhek <kernel@wantstofly.org>
1356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1357 S:      Maintained
1358
1359 ARM/INTEL IQ81342EX MACHINE SUPPORT
1360 M:      Lennert Buytenhek <kernel@wantstofly.org>
1361 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1362 S:      Maintained
1363
1364 ARM/INTEL IXDP2850 MACHINE SUPPORT
1365 M:      Lennert Buytenhek <kernel@wantstofly.org>
1366 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1367 S:      Maintained
1368
1369 ARM/INTEL IXP4XX ARM ARCHITECTURE
1370 M:      Imre Kaloz <kaloz@openwrt.org>
1371 M:      Krzysztof Halasa <khalasa@piap.pl>
1372 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1373 S:      Maintained
1374 F:      arch/arm/mach-ixp4xx/
1375
1376 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1377 M:      Jonathan Cameron <jic23@cam.ac.uk>
1378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1379 S:      Maintained
1380 F:      arch/arm/mach-pxa/stargate2.c
1381 F:      drivers/pcmcia/pxa2xx_stargate2.c
1382
1383 ARM/INTEL XSC3 (MANZANO) ARM CORE
1384 M:      Lennert Buytenhek <kernel@wantstofly.org>
1385 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1386 S:      Maintained
1387
1388 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1389 M:      Lennert Buytenhek <kernel@wantstofly.org>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 S:      Maintained
1392
1393 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
1394 M:      Santosh Shilimkar <ssantosh@kernel.org>
1395 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1396 S:      Maintained
1397 F:      arch/arm/mach-keystone/
1398 F:      arch/arm/boot/dts/keystone-*
1399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
1400
1401 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
1402 M:      Santosh Shilimkar <ssantosh@kernel.org>
1403 L:      linux-kernel@vger.kernel.org
1404 S:      Maintained
1405 F:      drivers/clk/keystone/
1406
1407 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
1408 M:      Santosh Shilimkar <ssantosh@kernel.org>
1409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1410 L:      linux-kernel@vger.kernel.org
1411 S:      Maintained
1412 F:      drivers/clocksource/timer-keystone.c
1413
1414 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
1415 M:      Santosh Shilimkar <ssantosh@kernel.org>
1416 L:      linux-kernel@vger.kernel.org
1417 S:      Maintained
1418 F:      drivers/power/reset/keystone-reset.c
1419
1420 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
1421 M:      Santosh Shilimkar <ssantosh@kernel.org>
1422 L:      linux-kernel@vger.kernel.org
1423 S:      Maintained
1424 F:      drivers/memory/*emif*
1425
1426 ARM/LG1K ARCHITECTURE
1427 M:      Chanho Min <chanho.min@lge.com>
1428 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1429 S:      Maintained
1430 F:      arch/arm64/boot/dts/lg/
1431
1432 ARM/LOGICPD PXA270 MACHINE SUPPORT
1433 M:      Lennert Buytenhek <kernel@wantstofly.org>
1434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1435 S:      Maintained
1436
1437 ARM/LPC18XX ARCHITECTURE
1438 M:      Joachim Eastwood <manabian@gmail.com>
1439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1440 S:      Maintained
1441 F:      arch/arm/boot/dts/lpc43*
1442 F:      drivers/clk/nxp/clk-lpc18xx*
1443 F:      drivers/clocksource/time-lpc32xx.c
1444 F:      drivers/i2c/busses/i2c-lpc2k.c
1445 F:      drivers/memory/pl172.c
1446 F:      drivers/mtd/spi-nor/nxp-spifi.c
1447 F:      drivers/rtc/rtc-lpc24xx.c
1448 N:      lpc18xx
1449
1450 ARM/LPC32XX SOC SUPPORT
1451 M:      Vladimir Zapolskiy <vz@mleia.com>
1452 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1454 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1455 S:      Maintained
1456 F:      arch/arm/boot/dts/lpc32*
1457 F:      arch/arm/mach-lpc32xx/
1458 F:      drivers/i2c/busses/i2c-pnx.c
1459 F:      drivers/net/ethernet/nxp/lpc_eth.c
1460 F:      drivers/usb/host/ohci-nxp.c
1461 F:      drivers/watchdog/pnx4008_wdt.c
1462 N:      lpc32xx
1463
1464 ARM/MAGICIAN MACHINE SUPPORT
1465 M:      Philipp Zabel <philipp.zabel@gmail.com>
1466 S:      Maintained
1467
1468 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1469 M:      Jason Cooper <jason@lakedaemon.net>
1470 M:      Andrew Lunn <andrew@lunn.ch>
1471 M:      Gregory Clement <gregory.clement@free-electrons.com>
1472 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 F:      arch/arm/mach-mvebu/
1476 F:      drivers/rtc/rtc-armada38x.c
1477 F:      arch/arm/boot/dts/armada*
1478 F:      arch/arm/boot/dts/kirkwood*
1479 F:      arch/arm64/boot/dts/marvell/armada*
1480 F:      drivers/cpufreq/mvebu-cpufreq.c
1481 F:      arch/arm/configs/mvebu_*_defconfig
1482
1483 ARM/Marvell Berlin SoC support
1484 M:      Jisheng Zhang <jszhang@marvell.com>
1485 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1487 S:      Maintained
1488 F:      arch/arm/mach-berlin/
1489 F:      arch/arm/boot/dts/berlin*
1490 F:      arch/arm64/boot/dts/marvell/berlin*
1491
1492
1493 ARM/Marvell Dove/MV78xx0/Orion SOC support
1494 M:      Jason Cooper <jason@lakedaemon.net>
1495 M:      Andrew Lunn <andrew@lunn.ch>
1496 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1497 M:      Gregory Clement <gregory.clement@free-electrons.com>
1498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1499 S:      Maintained
1500 F:      arch/arm/mach-dove/
1501 F:      arch/arm/mach-mv78xx0/
1502 F:      arch/arm/mach-orion5x/
1503 F:      arch/arm/plat-orion/
1504 F:      arch/arm/boot/dts/dove*
1505 F:      arch/arm/boot/dts/orion5x*
1506
1507
1508 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1509 M:      Alexander Clouter <alex@digriz.org.uk>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 W:      http://www.digriz.org.uk/ts78xx/kernel
1512 S:      Maintained
1513 F:      arch/arm/mach-orion5x/ts78xx-*
1514
1515 ARM/OXNAS platform support
1516 M:      Neil Armstrong <narmstrong@baylibre.com>
1517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1518 L:      linux-oxnas@lists.tuxfamily.org (moderated for non-subscribers)
1519 S:      Maintained
1520 F:      arch/arm/mach-oxnas/
1521 F:      arch/arm/boot/dts/ox8*.dtsi
1522 F:      arch/arm/boot/dts/wd-mbwe.dts
1523 F:      arch/arm/boot/dts/cloudengines-pogoplug-series-3.dts
1524 N:      oxnas
1525
1526 ARM/Mediatek RTC DRIVER
1527 M:      Eddie Huang <eddie.huang@mediatek.com>
1528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1529 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1530 S:      Maintained
1531 F:      drivers/rtc/rtc-mt6397.c
1532
1533 ARM/Mediatek SoC support
1534 M:      Matthias Brugger <matthias.bgg@gmail.com>
1535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1536 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1537 S:      Maintained
1538 F:      arch/arm/boot/dts/mt6*
1539 F:      arch/arm/boot/dts/mt7*
1540 F:      arch/arm/boot/dts/mt8*
1541 F:      arch/arm/mach-mediatek/
1542 F:      arch/arm64/boot/dts/mediatek/
1543 N:      mtk
1544 K:      mediatek
1545
1546 ARM/Mediatek USB3 PHY DRIVER
1547 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1550 S:      Maintained
1551 F:      drivers/phy/phy-mt65xx-usb3.c
1552
1553 ARM/MICREL KS8695 ARCHITECTURE
1554 M:      Greg Ungerer <gerg@uclinux.org>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 F:      arch/arm/mach-ks8695/
1557 S:      Odd Fixes
1558
1559 ARM/MIOA701 MACHINE SUPPORT
1560 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1561 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1562 F:      arch/arm/mach-pxa/mioa701.c
1563 S:      Maintained
1564
1565 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1566 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1567 S:      Maintained
1568
1569 ARM/NOMADIK ARCHITECTURE
1570 M:      Alessandro Rubini <rubini@unipv.it>
1571 M:      Linus Walleij <linus.walleij@linaro.org>
1572 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1573 S:      Maintained
1574 F:      arch/arm/mach-nomadik/
1575 F:      drivers/pinctrl/nomadik/
1576 F:      drivers/i2c/busses/i2c-nomadik.c
1577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1578
1579 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1580 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1581 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1582 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1583 S:      Supported
1584
1585 ARM/TOSA MACHINE SUPPORT
1586 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
1587 M:      Dirk Opfer <dirk@opfer-online.de>
1588 S:      Maintained
1589
1590 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1591 M:      Marek Vasut <marek.vasut@gmail.com>
1592 L:      linux-arm-kernel@lists.infradead.org
1593 W:      http://hackndev.com
1594 S:      Maintained
1595 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1596 F:      arch/arm/mach-pxa/palmtx.c
1597 F:      arch/arm/mach-pxa/include/mach/palmt5.h
1598 F:      arch/arm/mach-pxa/palmt5.c
1599 F:      arch/arm/mach-pxa/include/mach/palmld.h
1600 F:      arch/arm/mach-pxa/palmld.c
1601 F:      arch/arm/mach-pxa/include/mach/palmte2.h
1602 F:      arch/arm/mach-pxa/palmte2.c
1603 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1604 F:      arch/arm/mach-pxa/palmtc.c
1605
1606 ARM/PALM TREO SUPPORT
1607 M:      Tomas Cech <sleep_walker@suse.com>
1608 L:      linux-arm-kernel@lists.infradead.org
1609 W:      http://hackndev.com
1610 S:      Maintained
1611 F:      arch/arm/mach-pxa/include/mach/palmtreo.h
1612 F:      arch/arm/mach-pxa/palmtreo.c
1613
1614 ARM/PALMZ72 SUPPORT
1615 M:      Sergey Lapin <slapin@ossfans.org>
1616 L:      linux-arm-kernel@lists.infradead.org
1617 W:      http://hackndev.com
1618 S:      Maintained
1619 F:      arch/arm/mach-pxa/include/mach/palmz72.h
1620 F:      arch/arm/mach-pxa/palmz72.c
1621
1622 ARM/PLEB SUPPORT
1623 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1624 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1625 S:      Maintained
1626
1627 ARM/PT DIGITAL BOARD PORT
1628 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630 W:      http://www.armlinux.org.uk/
1631 S:      Maintained
1632
1633 ARM/QUALCOMM SUPPORT
1634 M:      Andy Gross <andy.gross@linaro.org>
1635 M:      David Brown <david.brown@linaro.org>
1636 L:      linux-arm-msm@vger.kernel.org
1637 L:      linux-soc@vger.kernel.org
1638 S:      Maintained
1639 F:      Documentation/devicetree/bindings/soc/qcom/
1640 F:      arch/arm/boot/dts/qcom-*.dts
1641 F:      arch/arm/boot/dts/qcom-*.dtsi
1642 F:      arch/arm/mach-qcom/
1643 F:      arch/arm64/boot/dts/qcom/*
1644 F:      drivers/i2c/busses/i2c-qup.c
1645 F:      drivers/clk/qcom/
1646 F:      drivers/pinctrl/qcom/
1647 F:      drivers/dma/qcom/
1648 F:      drivers/soc/qcom/
1649 F:      drivers/spi/spi-qup.c
1650 F:      drivers/tty/serial/msm_serial.h
1651 F:      drivers/tty/serial/msm_serial.c
1652 F:      drivers/*/pm8???-*
1653 F:      drivers/mfd/ssbi.c
1654 F:      drivers/firmware/qcom_scm.c
1655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1656
1657 ARM/RADISYS ENP2611 MACHINE SUPPORT
1658 M:      Lennert Buytenhek <kernel@wantstofly.org>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 S:      Maintained
1661
1662 ARM/RENESAS ARM64 ARCHITECTURE
1663 M:      Simon Horman <horms@verge.net.au>
1664 M:      Magnus Damm <magnus.damm@gmail.com>
1665 L:      linux-renesas-soc@vger.kernel.org
1666 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1668 S:      Supported
1669 F:      arch/arm64/boot/dts/renesas/
1670 F:      drivers/soc/renesas/
1671 F:      include/linux/soc/renesas/
1672
1673 ARM/RISCPC ARCHITECTURE
1674 M:      Russell King <linux@armlinux.org.uk>
1675 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1676 W:      http://www.armlinux.org.uk/
1677 S:      Maintained
1678 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1679 F:      arch/arm/include/asm/hardware/ioc.h
1680 F:      arch/arm/include/asm/hardware/iomd.h
1681 F:      arch/arm/include/asm/hardware/memc.h
1682 F:      arch/arm/mach-rpc/
1683 F:      drivers/net/ethernet/8390/etherh.c
1684 F:      drivers/net/ethernet/i825xx/ether1*
1685 F:      drivers/net/ethernet/seeq/ether3*
1686 F:      drivers/scsi/arm/
1687
1688 ARM/Rockchip SoC support
1689 M:      Heiko Stuebner <heiko@sntech.de>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 L:      linux-rockchip@lists.infradead.org
1692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1693 S:      Maintained
1694 F:      arch/arm/boot/dts/rk3*
1695 F:      arch/arm/mach-rockchip/
1696 F:      drivers/clk/rockchip/
1697 F:      drivers/i2c/busses/i2c-rk3x.c
1698 F:      drivers/*/*rockchip*
1699 F:      drivers/*/*/*rockchip*
1700 F:      sound/soc/rockchip/
1701 N:      rockchip
1702
1703 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1704 M:      Kukjin Kim <kgene@kernel.org>
1705 M:      Krzysztof Kozlowski <krzk@kernel.org>
1706 R:      Javier Martinez Canillas <javier@osg.samsung.com>
1707 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1708 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1709 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1710 S:      Maintained
1711 F:      arch/arm/boot/dts/s3c*
1712 F:      arch/arm/boot/dts/s5p*
1713 F:      arch/arm/boot/dts/samsung*
1714 F:      arch/arm/boot/dts/exynos*
1715 F:      arch/arm64/boot/dts/exynos/
1716 F:      arch/arm/plat-samsung/
1717 F:      arch/arm/mach-s3c24*/
1718 F:      arch/arm/mach-s3c64xx/
1719 F:      arch/arm/mach-s5p*/
1720 F:      arch/arm/mach-exynos*/
1721 F:      drivers/*/*s3c24*
1722 F:      drivers/*/*/*s3c24*
1723 F:      drivers/*/*s3c64xx*
1724 F:      drivers/*/*s5pv210*
1725 F:      drivers/memory/samsung/*
1726 F:      drivers/soc/samsung/*
1727 F:      Documentation/arm/Samsung/
1728 F:      Documentation/devicetree/bindings/arm/samsung/
1729 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1730 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1731 N:      exynos
1732
1733 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1734 M:      Kyungmin Park <kyungmin.park@samsung.com>
1735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1736 S:      Maintained
1737 F:      arch/arm/mach-s5pv210/
1738
1739 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1740 M:      Kyungmin Park <kyungmin.park@samsung.com>
1741 M:      Kamil Debski <kamil@wypas.org>
1742 M:      Andrzej Hajda <a.hajda@samsung.com>
1743 L:      linux-arm-kernel@lists.infradead.org
1744 L:      linux-media@vger.kernel.org
1745 S:      Maintained
1746 F:      drivers/media/platform/s5p-g2d/
1747
1748 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1749 M:      Kyungmin Park <kyungmin.park@samsung.com>
1750 M:      Kamil Debski <kamil@wypas.org>
1751 M:      Jeongtae Park <jtp.park@samsung.com>
1752 M:      Andrzej Hajda <a.hajda@samsung.com>
1753 L:      linux-arm-kernel@lists.infradead.org
1754 L:      linux-media@vger.kernel.org
1755 S:      Maintained
1756 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1757 F:      drivers/media/platform/s5p-mfc/
1758
1759 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1760 M:      Kyungmin Park <kyungmin.park@samsung.com>
1761 L:      linux-arm-kernel@lists.infradead.org
1762 L:      linux-media@vger.kernel.org
1763 S:      Maintained
1764 F:      drivers/staging/media/platform/s5p-cec/
1765
1766 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1767 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1768 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1769 L:      linux-arm-kernel@lists.infradead.org
1770 L:      linux-media@vger.kernel.org
1771 S:      Maintained
1772 F:      drivers/media/platform/s5p-jpeg/
1773
1774 ARM/SHMOBILE ARM ARCHITECTURE
1775 M:      Simon Horman <horms@verge.net.au>
1776 M:      Magnus Damm <magnus.damm@gmail.com>
1777 L:      linux-renesas-soc@vger.kernel.org
1778 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1780 S:      Supported
1781 F:      arch/arm/boot/dts/emev2*
1782 F:      arch/arm/boot/dts/r7s*
1783 F:      arch/arm/boot/dts/r8a*
1784 F:      arch/arm/boot/dts/sh*
1785 F:      arch/arm/configs/shmobile_defconfig
1786 F:      arch/arm/include/debug/renesas-scif.S
1787 F:      arch/arm/mach-shmobile/
1788 F:      drivers/soc/renesas/
1789 F:      include/linux/soc/renesas/
1790
1791 ARM/SOCFPGA ARCHITECTURE
1792 M:      Dinh Nguyen <dinguyen@kernel.org>
1793 S:      Maintained
1794 F:      arch/arm/mach-socfpga/
1795 F:      arch/arm/boot/dts/socfpga*
1796 F:      arch/arm/configs/socfpga_defconfig
1797 F:      arch/arm64/boot/dts/altera/
1798 W:      http://www.rocketboards.org
1799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1800
1801 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1802 M:      Dinh Nguyen <dinguyen@kernel.org>
1803 S:      Maintained
1804 F:      drivers/clk/socfpga/
1805
1806 ARM/SOCFPGA EDAC SUPPORT
1807 M:      Thor Thayer <thor.thayer@linux.intel.com>
1808 S:      Maintained
1809 F:      drivers/edac/altera_edac.
1810
1811 ARM/STI ARCHITECTURE
1812 M:      Patrice Chotard <patrice.chotard@st.com>
1813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1814 L:      kernel@stlinux.com
1815 W:      http://www.stlinux.com
1816 S:      Maintained
1817 F:      arch/arm/mach-sti/
1818 F:      arch/arm/boot/dts/sti*
1819 F:      drivers/char/hw_random/st-rng.c
1820 F:      drivers/clocksource/arm_global_timer.c
1821 F:      drivers/clocksource/clksrc_st_lpc.c
1822 F:      drivers/cpufreq/sti-cpufreq.c
1823 F:      drivers/dma/st_fdma*
1824 F:      drivers/i2c/busses/i2c-st.c
1825 F:      drivers/media/rc/st_rc.c
1826 F:      drivers/media/platform/sti/c8sectpfe/
1827 F:      drivers/mmc/host/sdhci-st.c
1828 F:      drivers/phy/phy-miphy28lp.c
1829 F:      drivers/phy/phy-stih407-usb.c
1830 F:      drivers/pinctrl/pinctrl-st.c
1831 F:      drivers/remoteproc/st_remoteproc.c
1832 F:      drivers/remoteproc/st_slim_rproc.c
1833 F:      drivers/reset/sti/
1834 F:      drivers/rtc/rtc-st-lpc.c
1835 F:      drivers/tty/serial/st-asc.c
1836 F:      drivers/usb/dwc3/dwc3-st.c
1837 F:      drivers/usb/host/ehci-st.c
1838 F:      drivers/usb/host/ohci-st.c
1839 F:      drivers/watchdog/st_lpc_wdt.c
1840 F:      drivers/ata/ahci_st.c
1841 F:      include/linux/remoteproc/st_slim_rproc.h
1842
1843 ARM/STM32 ARCHITECTURE
1844 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
1845 M:      Alexandre Torgue <alexandre.torgue@st.com>
1846 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1847 S:      Maintained
1848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcoquelin/stm32.git
1849 N:      stm32
1850 F:      drivers/clocksource/armv7m_systick.c
1851
1852 ARM/TANGO ARCHITECTURE
1853 M:      Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
1854 L:      linux-arm-kernel@lists.infradead.org
1855 S:      Maintained
1856 N:      tango
1857
1858 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
1859 M:      Lennert Buytenhek <kernel@wantstofly.org>
1860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1861 S:      Maintained
1862
1863 ARM/TETON BGA MACHINE SUPPORT
1864 M:      "Mark F. Brown" <mark.brown314@gmail.com>
1865 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1866 S:      Maintained
1867
1868 ARM/THECUS N2100 MACHINE SUPPORT
1869 M:      Lennert Buytenhek <kernel@wantstofly.org>
1870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1871 S:      Maintained
1872
1873 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1874 M:      Wan ZongShun <mcuos.com@gmail.com>
1875 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1876 W:      http://www.mcuos.com
1877 S:      Maintained
1878 F:      arch/arm/mach-w90x900/
1879 F:      drivers/input/keyboard/w90p910_keypad.c
1880 F:      drivers/input/touchscreen/w90p910_ts.c
1881 F:      drivers/watchdog/nuc900_wdt.c
1882 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1883 F:      drivers/mtd/nand/nuc900_nand.c
1884 F:      drivers/rtc/rtc-nuc900.c
1885 F:      drivers/spi/spi-nuc900.c
1886 F:      drivers/usb/host/ehci-w90x900.c
1887 F:      drivers/video/fbdev/nuc900fb.c
1888
1889 ARM/U300 MACHINE SUPPORT
1890 M:      Linus Walleij <linus.walleij@linaro.org>
1891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1892 S:      Supported
1893 F:      arch/arm/mach-u300/
1894 F:      drivers/clocksource/timer-u300.c
1895 F:      drivers/i2c/busses/i2c-stu300.c
1896 F:      drivers/rtc/rtc-coh901331.c
1897 F:      drivers/watchdog/coh901327_wdt.c
1898 F:      drivers/dma/coh901318*
1899 F:      drivers/mfd/ab3100*
1900 F:      drivers/rtc/rtc-ab3100.c
1901 F:      drivers/rtc/rtc-coh901331.c
1902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson.git
1903
1904 ARM/UNIPHIER ARCHITECTURE
1905 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
1906 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
1908 S:      Maintained
1909 F:      arch/arm/boot/dts/uniphier*
1910 F:      arch/arm/include/asm/hardware/cache-uniphier.h
1911 F:      arch/arm/mach-uniphier/
1912 F:      arch/arm/mm/cache-uniphier.c
1913 F:      arch/arm64/boot/dts/socionext/
1914 F:      drivers/bus/uniphier-system-bus.c
1915 F:      drivers/clk/uniphier/
1916 F:      drivers/i2c/busses/i2c-uniphier*
1917 F:      drivers/pinctrl/uniphier/
1918 F:      drivers/reset/reset-uniphier.c
1919 F:      drivers/tty/serial/8250/8250_uniphier.c
1920 N:      uniphier
1921
1922 ARM/Ux500 ARM ARCHITECTURE
1923 M:      Linus Walleij <linus.walleij@linaro.org>
1924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1925 S:      Maintained
1926 F:      arch/arm/mach-ux500/
1927 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1928 F:      drivers/dma/ste_dma40*
1929 F:      drivers/hwspinlock/u8500_hsem.c
1930 F:      drivers/mfd/abx500*
1931 F:      drivers/mfd/ab8500*
1932 F:      drivers/mfd/dbx500*
1933 F:      drivers/mfd/db8500*
1934 F:      drivers/pinctrl/nomadik/pinctrl-ab*
1935 F:      drivers/pinctrl/nomadik/pinctrl-nomadik*
1936 F:      drivers/rtc/rtc-ab8500.c
1937 F:      drivers/rtc/rtc-pl031.c
1938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson.git
1939
1940 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
1941 M:      Ulf Hansson <ulf.hansson@linaro.org>
1942 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1943 T:      git git://git.linaro.org/people/ulfh/clk.git
1944 S:      Maintained
1945 F:      drivers/clk/ux500/
1946
1947 ARM/VERSATILE EXPRESS PLATFORM
1948 M:      Liviu Dudau <liviu.dudau@arm.com>
1949 M:      Sudeep Holla <sudeep.holla@arm.com>
1950 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
1951 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1952 S:      Maintained
1953 F:      arch/arm/boot/dts/vexpress*
1954 F:      arch/arm64/boot/dts/arm/
1955 F:      arch/arm/mach-vexpress/
1956 F:      */*/vexpress*
1957 F:      */*/*/vexpress*
1958 F:      drivers/clk/versatile/clk-vexpress-osc.c
1959 F:      drivers/clocksource/versatile.c
1960 N:      mps2
1961
1962 ARM/VFP SUPPORT
1963 M:      Russell King <linux@armlinux.org.uk>
1964 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1965 W:      http://www.armlinux.org.uk/
1966 S:      Maintained
1967 F:      arch/arm/vfp/
1968
1969 ARM/VOIPAC PXA270 SUPPORT
1970 M:      Marek Vasut <marek.vasut@gmail.com>
1971 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1972 S:      Maintained
1973 F:      arch/arm/mach-pxa/vpac270.c
1974 F:      arch/arm/mach-pxa/include/mach/vpac270.h
1975
1976 ARM/VT8500 ARM ARCHITECTURE
1977 M:      Tony Prisk <linux@prisktech.co.nz>
1978 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1979 S:      Maintained
1980 F:      arch/arm/mach-vt8500/
1981 F:      drivers/clocksource/vt8500_timer.c
1982 F:      drivers/i2c/busses/i2c-wmt.c
1983 F:      drivers/mmc/host/wmt-sdmmc.c
1984 F:      drivers/pwm/pwm-vt8500.c
1985 F:      drivers/rtc/rtc-vt8500.c
1986 F:      drivers/tty/serial/vt8500_serial.c
1987 F:      drivers/usb/host/ehci-platform.c
1988 F:      drivers/usb/host/uhci-platform.c
1989 F:      drivers/video/fbdev/vt8500lcdfb.*
1990 F:      drivers/video/fbdev/wm8505fb*
1991 F:      drivers/video/fbdev/wmt_ge_rops.*
1992
1993 ARM/ZIPIT Z2 SUPPORT
1994 M:      Marek Vasut <marek.vasut@gmail.com>
1995 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1996 S:      Maintained
1997 F:      arch/arm/mach-pxa/z2.c
1998 F:      arch/arm/mach-pxa/include/mach/z2.h
1999
2000 ARM/ZTE ARCHITECTURE
2001 M:      Jun Nie <jun.nie@linaro.org>
2002 M:      Baoyou Xie <baoyou.xie@linaro.org>
2003 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2004 S:      Maintained
2005 F:      arch/arm/mach-zx/
2006 F:      drivers/clk/zte/
2007 F:      drivers/reset/reset-zx2967.c
2008 F:      drivers/soc/zte/
2009 F:      Documentation/devicetree/bindings/arm/zte.txt
2010 F:      Documentation/devicetree/bindings/clock/zx296702-clk.txt
2011 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2012 F:      Documentation/devicetree/bindings/soc/zte/
2013 F:      include/dt-bindings/soc/zx*.h
2014
2015 ARM/ZYNQ ARCHITECTURE
2016 M:      Michal Simek <michal.simek@xilinx.com>
2017 R:      Sören Brinkmann <soren.brinkmann@xilinx.com>
2018 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2019 W:      http://wiki.xilinx.com
2020 T:      git https://github.com/Xilinx/linux-xlnx.git
2021 S:      Supported
2022 F:      arch/arm/mach-zynq/
2023 F:      drivers/cpuidle/cpuidle-zynq.c
2024 F:      drivers/block/xsysace.c
2025 N:      zynq
2026 N:      xilinx
2027 F:      drivers/clocksource/cadence_ttc_timer.c
2028 F:      drivers/i2c/busses/i2c-cadence.c
2029 F:      drivers/mmc/host/sdhci-of-arasan.c
2030 F:      drivers/edac/synopsys_edac.c
2031
2032 ARM SMMU DRIVERS
2033 M:      Will Deacon <will.deacon@arm.com>
2034 R:      Robin Murphy <robin.murphy@arm.com>
2035 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2036 S:      Maintained
2037 F:      drivers/iommu/arm-smmu.c
2038 F:      drivers/iommu/arm-smmu-v3.c
2039 F:      drivers/iommu/io-pgtable-arm.c
2040 F:      drivers/iommu/io-pgtable-arm-v7s.c
2041
2042 ARM64 PORT (AARCH64 ARCHITECTURE)
2043 M:      Catalin Marinas <catalin.marinas@arm.com>
2044 M:      Will Deacon <will.deacon@arm.com>
2045 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2047 S:      Maintained
2048 F:      arch/arm64/
2049 F:      Documentation/arm64/
2050
2051 AS3645A LED FLASH CONTROLLER DRIVER
2052 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2053 L:      linux-media@vger.kernel.org
2054 T:      git git://linuxtv.org/media_tree.git
2055 S:      Maintained
2056 F:      drivers/media/i2c/as3645a.c
2057 F:      include/media/i2c/as3645a.h
2058
2059 ASAHI KASEI AK8974 DRIVER
2060 M:      Linus Walleij <linus.walleij@linaro.org>
2061 L:      linux-iio@vger.kernel.org
2062 W:      http://www.akm.com/
2063 S:      Supported
2064 F:      drivers/iio/magnetometer/ak8974.c
2065
2066 ASC7621 HARDWARE MONITOR DRIVER
2067 M:      George Joseph <george.joseph@fairview5.com>
2068 L:      linux-hwmon@vger.kernel.org
2069 S:      Maintained
2070 F:      Documentation/hwmon/asc7621
2071 F:      drivers/hwmon/asc7621.c
2072
2073 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2074 M:      Corentin Chary <corentin.chary@gmail.com>
2075 L:      acpi4asus-user@lists.sourceforge.net
2076 L:      platform-driver-x86@vger.kernel.org
2077 W:      http://acpi4asus.sf.net
2078 S:      Maintained
2079 F:      drivers/platform/x86/asus*.c
2080 F:      drivers/platform/x86/eeepc*.c
2081
2082 ASUS WIRELESS RADIO CONTROL DRIVER
2083 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2084 L:      platform-driver-x86@vger.kernel.org
2085 S:      Maintained
2086 F:      drivers/platform/x86/asus-wireless.c
2087
2088 ASYMMETRIC KEYS
2089 M:      David Howells <dhowells@redhat.com>
2090 L:      keyrings@vger.kernel.org
2091 S:      Maintained
2092 F:      Documentation/crypto/asymmetric-keys.txt
2093 F:      include/linux/verification.h
2094 F:      include/crypto/public_key.h
2095 F:      include/crypto/pkcs7.h
2096 F:      crypto/asymmetric_keys/
2097
2098 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2099 R:      Dan Williams <dan.j.williams@intel.com>
2100 W:      http://sourceforge.net/projects/xscaleiop
2101 S:      Odd fixes
2102 F:      Documentation/crypto/async-tx-api.txt
2103 F:      crypto/async_tx/
2104 F:      drivers/dma/
2105 F:      include/linux/dmaengine.h
2106 F:      include/linux/async_tx.h
2107
2108 AT24 EEPROM DRIVER
2109 M:      Wolfram Sang <wsa@the-dreams.de>
2110 L:      linux-i2c@vger.kernel.org
2111 S:      Maintained
2112 F:      drivers/misc/eeprom/at24.c
2113 F:      include/linux/platform_data/at24.h
2114
2115 ATA OVER ETHERNET (AOE) DRIVER
2116 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2117 W:      http://www.openaoe.org/
2118 S:      Supported
2119 F:      Documentation/aoe/
2120 F:      drivers/block/aoe/
2121
2122 ATHEROS 71XX/9XXX GPIO DRIVER
2123 M:      Alban Bedel <albeu@free.fr>
2124 W:      https://github.com/AlbanBedel/linux
2125 T:      git git://github.com/AlbanBedel/linux
2126 S:      Maintained
2127 F:      drivers/gpio/gpio-ath79.c
2128 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2129
2130 ATHEROS ATH GENERIC UTILITIES
2131 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2132 L:      linux-wireless@vger.kernel.org
2133 S:      Supported
2134 F:      drivers/net/wireless/ath/*
2135
2136 ATHEROS ATH5K WIRELESS DRIVER
2137 M:      Jiri Slaby <jirislaby@gmail.com>
2138 M:      Nick Kossifidis <mickflemm@gmail.com>
2139 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2140 L:      linux-wireless@vger.kernel.org
2141 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2142 S:      Maintained
2143 F:      drivers/net/wireless/ath/ath5k/
2144
2145 ATHEROS ATH6KL WIRELESS DRIVER
2146 M:      Kalle Valo <kvalo@qca.qualcomm.com>
2147 L:      linux-wireless@vger.kernel.org
2148 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2150 S:      Supported
2151 F:      drivers/net/wireless/ath/ath6kl/
2152
2153 WILOCITY WIL6210 WIRELESS DRIVER
2154 M:      Maya Erez <qca_merez@qca.qualcomm.com>
2155 L:      linux-wireless@vger.kernel.org
2156 L:      wil6210@qca.qualcomm.com
2157 S:      Supported
2158 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
2159 F:      drivers/net/wireless/ath/wil6210/
2160 F:      include/uapi/linux/wil6210_uapi.h
2161
2162 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
2163 M:      Christian Lamparter <chunkeey@googlemail.com>
2164 L:      linux-wireless@vger.kernel.org
2165 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
2166 S:      Maintained
2167 F:      drivers/net/wireless/ath/carl9170/
2168
2169 ATK0110 HWMON DRIVER
2170 M:      Luca Tettamanti <kronos.it@gmail.com>
2171 L:      linux-hwmon@vger.kernel.org
2172 S:      Maintained
2173 F:      drivers/hwmon/asus_atk0110.c
2174
2175 ATI_REMOTE2 DRIVER
2176 M:      Ville Syrjala <syrjala@sci.fi>
2177 S:      Maintained
2178 F:      drivers/input/misc/ati_remote2.c
2179
2180 ATLX ETHERNET DRIVERS
2181 M:      Jay Cliburn <jcliburn@gmail.com>
2182 M:      Chris Snook <chris.snook@gmail.com>
2183 L:      netdev@vger.kernel.org
2184 W:      http://sourceforge.net/projects/atl1
2185 W:      http://atl1.sourceforge.net
2186 S:      Maintained
2187 F:      drivers/net/ethernet/atheros/
2188
2189 ATM
2190 M:      Chas Williams <3chas3@gmail.com>
2191 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2192 L:      netdev@vger.kernel.org
2193 W:      http://linux-atm.sourceforge.net
2194 S:      Maintained
2195 F:      drivers/atm/
2196 F:      include/linux/atm*
2197 F:      include/uapi/linux/atm*
2198
2199 ATMEL AT91 / AT32 MCI DRIVER
2200 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2201 S:      Maintained
2202 F:      drivers/mmc/host/atmel-mci.c
2203
2204 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2205 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2206 S:      Supported
2207 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2208
2209 ATMEL SAMA5D2 ADC DRIVER
2210 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2211 L:      linux-iio@vger.kernel.org
2212 S:      Supported
2213 F:      drivers/iio/adc/at91-sama5d2_adc.c
2214
2215 ATMEL Audio ALSA driver
2216 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2217 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2218 S:      Supported
2219 F:      sound/soc/atmel
2220
2221 ATMEL XDMA DRIVER
2222 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2223 L:      linux-arm-kernel@lists.infradead.org
2224 L:      dmaengine@vger.kernel.org
2225 S:      Supported
2226 F:      drivers/dma/at_xdmac.c
2227
2228 ATMEL I2C DRIVER
2229 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2230 L:      linux-i2c@vger.kernel.org
2231 S:      Supported
2232 F:      drivers/i2c/busses/i2c-at91.c
2233
2234 ATMEL ISI DRIVER
2235 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2236 L:      linux-media@vger.kernel.org
2237 S:      Supported
2238 F:      drivers/media/platform/atmel/atmel-isi.c
2239 F:      include/media/atmel-isi.h
2240
2241 ATMEL LCDFB DRIVER
2242 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2243 L:      linux-fbdev@vger.kernel.org
2244 S:      Maintained
2245 F:      drivers/video/fbdev/atmel_lcdfb.c
2246 F:      include/video/atmel_lcdc.h
2247
2248 ATMEL MACB ETHERNET DRIVER
2249 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2250 S:      Supported
2251 F:      drivers/net/ethernet/cadence/
2252
2253 ATMEL NAND DRIVER
2254 M:      Wenyou Yang <wenyou.yang@atmel.com>
2255 M:      Josh Wu <rainyfeeling@outlook.com>
2256 L:      linux-mtd@lists.infradead.org
2257 S:      Supported
2258 F:      drivers/mtd/nand/atmel_nand*
2259
2260 ATMEL SDMMC DRIVER
2261 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2262 L:      linux-mmc@vger.kernel.org
2263 S:      Supported
2264 F:      drivers/mmc/host/sdhci-of-at91.c
2265
2266 ATMEL SPI DRIVER
2267 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2268 S:      Supported
2269 F:      drivers/spi/spi-atmel.*
2270
2271 ATMEL SSC DRIVER
2272 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2274 S:      Supported
2275 F:      drivers/misc/atmel-ssc.c
2276 F:      include/linux/atmel-ssc.h
2277
2278 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2279 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2281 S:      Supported
2282 F:      drivers/misc/atmel_tclib.c
2283 F:      drivers/clocksource/tcb_clksrc.c
2284
2285 ATMEL USBA UDC DRIVER
2286 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2288 S:      Supported
2289 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2290
2291 ATMEL WIRELESS DRIVER
2292 M:      Simon Kelley <simon@thekelleys.org.uk>
2293 L:      linux-wireless@vger.kernel.org
2294 W:      http://www.thekelleys.org.uk/atmel
2295 W:      http://atmelwlandriver.sourceforge.net/
2296 S:      Maintained
2297 F:      drivers/net/wireless/atmel/atmel*
2298
2299 ATMEL MAXTOUCH DRIVER
2300 M:      Nick Dyer <nick@shmanahar.org>
2301 T:      git git://github.com/ndyer/linux.git
2302 S:      Maintained
2303 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2304 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2305 F:      include/linux/platform_data/atmel_mxt_ts.h
2306
2307 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2308 M:      Bradley Grove <linuxdrivers@attotech.com>
2309 L:      linux-scsi@vger.kernel.org
2310 W:      http://www.attotech.com
2311 S:      Supported
2312 F:      drivers/scsi/esas2r
2313
2314 ATUSB IEEE 802.15.4 RADIO DRIVER
2315 M:      Stefan Schmidt <stefan@osg.samsung.com>
2316 L:      linux-wpan@vger.kernel.org
2317 S:      Maintained
2318 F:      drivers/net/ieee802154/atusb.c
2319 F:      drivers/net/ieee802154/atusb.h
2320 F:      drivers/net/ieee802154/at86rf230.h
2321
2322 AUDIT SUBSYSTEM
2323 M:      Paul Moore <paul@paul-moore.com>
2324 M:      Eric Paris <eparis@redhat.com>
2325 L:      linux-audit@redhat.com (moderated for non-subscribers)
2326 W:      http://people.redhat.com/sgrubb/audit/
2327 T:      git git://git.infradead.org/users/pcmoore/audit
2328 S:      Maintained
2329 F:      include/linux/audit.h
2330 F:      include/uapi/linux/audit.h
2331 F:      kernel/audit*
2332
2333 AUXILIARY DISPLAY DRIVERS
2334 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2335 W:      http://miguelojeda.es/auxdisplay.htm
2336 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2337 S:      Maintained
2338 F:      drivers/auxdisplay/
2339 F:      include/linux/cfag12864b.h
2340
2341 AX.25 NETWORK LAYER
2342 M:      Ralf Baechle <ralf@linux-mips.org>
2343 L:      linux-hams@vger.kernel.org
2344 W:      http://www.linux-ax25.org/
2345 S:      Maintained
2346 F:      include/uapi/linux/ax25.h
2347 F:      include/net/ax25.h
2348 F:      net/ax25/
2349
2350 AXENTIA ASOC DRIVERS
2351 M:      Peter Rosin <peda@axentia.se>
2352 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2353 S:      Maintained
2354 F:      Documentation/devicetree/bindings/sound/axentia,*
2355 F:      sound/soc/atmel/tse850-pcm5142.c
2356
2357 AXENTIA ARM DEVICES
2358 M:      Peter Rosin <peda@axentia.se>
2359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2360 S:      Maintained
2361 F:      Documentation/devicetree/bindings/arm/axentia.txt
2362 F:      arch/arm/boot/dts/at91-linea.dtsi
2363 F:      arch/arm/boot/dts/at91-tse850-3.dts
2364
2365 AZ6007 DVB DRIVER
2366 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
2367 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2368 L:      linux-media@vger.kernel.org
2369 W:      https://linuxtv.org
2370 T:      git git://linuxtv.org/media_tree.git
2371 S:      Maintained
2372 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2373
2374 AZTECH FM RADIO RECEIVER DRIVER
2375 M:      Hans Verkuil <hverkuil@xs4all.nl>
2376 L:      linux-media@vger.kernel.org
2377 T:      git git://linuxtv.org/media_tree.git
2378 W:      https://linuxtv.org
2379 S:      Maintained
2380 F:      drivers/media/radio/radio-aztech*
2381
2382 B43 WIRELESS DRIVER
2383 L:      linux-wireless@vger.kernel.org
2384 L:      b43-dev@lists.infradead.org
2385 W:      http://wireless.kernel.org/en/users/Drivers/b43
2386 S:      Odd Fixes
2387 F:      drivers/net/wireless/broadcom/b43/
2388
2389 B43LEGACY WIRELESS DRIVER
2390 M:      Larry Finger <Larry.Finger@lwfinger.net>
2391 L:      linux-wireless@vger.kernel.org
2392 L:      b43-dev@lists.infradead.org
2393 W:      http://wireless.kernel.org/en/users/Drivers/b43
2394 S:      Maintained
2395 F:      drivers/net/wireless/broadcom/b43legacy/
2396
2397 BACKLIGHT CLASS/SUBSYSTEM
2398 M:      Lee Jones <lee.jones@linaro.org>
2399 M:      Daniel Thompson <daniel.thompson@linaro.org>
2400 M:      Jingoo Han <jingoohan1@gmail.com>
2401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2402 S:      Maintained
2403 F:      drivers/video/backlight/
2404 F:      include/linux/backlight.h
2405 F:      include/linux/pwm_backlight.h
2406 F:      Documentation/devicetree/bindings/leds/backlight
2407
2408 BATMAN ADVANCED
2409 M:      Marek Lindner <mareklindner@neomailbox.ch>
2410 M:      Simon Wunderlich <sw@simonwunderlich.de>
2411 M:      Antonio Quartulli <a@unstable.cc>
2412 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2413 W:      https://www.open-mesh.org/
2414 Q:      https://patchwork.open-mesh.org/project/batman/list/
2415 S:      Maintained
2416 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2417 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2418 F:      Documentation/networking/batman-adv.txt
2419 F:      include/uapi/linux/batman_adv.h
2420 F:      net/batman-adv/
2421
2422 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2423 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2424 L:      linux-hams@vger.kernel.org
2425 W:      http://www.baycom.org/~tom/ham/ham.html
2426 S:      Maintained
2427 F:      drivers/net/hamradio/baycom*
2428
2429 BCACHE (BLOCK LAYER CACHE)
2430 M:      Kent Overstreet <kent.overstreet@gmail.com>
2431 L:      linux-bcache@vger.kernel.org
2432 W:      http://bcache.evilpiepirate.org
2433 S:      Orphan
2434 F:      drivers/md/bcache/
2435
2436 BDISP ST MEDIA DRIVER
2437 M:      Fabien Dessenne <fabien.dessenne@st.com>
2438 L:      linux-media@vger.kernel.org
2439 T:      git git://linuxtv.org/media_tree.git
2440 W:      https://linuxtv.org
2441 S:      Supported
2442 F:      drivers/media/platform/sti/bdisp
2443
2444 DELTA ST MEDIA DRIVER
2445 M:      Hugues Fruchet <hugues.fruchet@st.com>
2446 L:      linux-media@vger.kernel.org
2447 T:      git git://linuxtv.org/media_tree.git
2448 W:      https://linuxtv.org
2449 S:      Supported
2450 F:      drivers/media/platform/sti/delta
2451
2452 BEFS FILE SYSTEM
2453 M:      Luis de Bethencourt <luisbg@osg.samsung.com>
2454 M:      Salah Triki <salah.triki@gmail.com>
2455 S:      Maintained
2456 T:      git git://github.com/luisbg/linux-befs.git
2457 F:      Documentation/filesystems/befs.txt
2458 F:      fs/befs/
2459
2460 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2461 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2462 L:      netdev@vger.kernel.org
2463 S:      Maintained
2464 F:      drivers/net/ethernet/ec_bhf.c
2465
2466 BFS FILE SYSTEM
2467 M:      "Tigran A. Aivazian" <tigran@aivazian.fsnet.co.uk>
2468 S:      Maintained
2469 F:      Documentation/filesystems/bfs.txt
2470 F:      fs/bfs/
2471 F:      include/uapi/linux/bfs_fs.h
2472
2473 BLACKFIN ARCHITECTURE
2474 M:      Steven Miao <realmz6@gmail.com>
2475 L:      adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
2476 T:      git git://git.code.sf.net/p/adi-linux/code
2477 W:      http://blackfin.uclinux.org
2478 S:      Supported
2479 F:      arch/blackfin/
2480
2481 BLACKFIN EMAC DRIVER
2482 L:      adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
2483 W:      http://blackfin.uclinux.org
2484 S:      Supported
2485 F:      drivers/net/ethernet/adi/
2486
2487 BLACKFIN RTC DRIVER
2488 L:      adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
2489 W:      http://blackfin.uclinux.org
2490 S:      Supported
2491 F:      drivers/rtc/rtc-bfin.c
2492
2493 BLACKFIN SDH DRIVER
2494 M:      Sonic Zhang <sonic.zhang@analog.com>
2495 L:      adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
2496 W:      http://blackfin.uclinux.org
2497 S:      Supported
2498 F:      drivers/mmc/host/bfin_sdh.c
2499
2500 BLACKFIN SERIAL DRIVER
2501 M:      Sonic Zhang <sonic.zhang@analog.com>
2502 L:      adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
2503 W:      http://blackfin.uclinux.org
2504 S:      Supported
2505 F:      drivers/tty/serial/bfin_uart.c
2506
2507 BLACKFIN WATCHDOG DRIVER
2508 L:      adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
2509 W:      http://blackfin.uclinux.org
2510 S:      Supported
2511 F:      drivers/watchdog/bfin_wdt.c
2512
2513 BLACKFIN I2C TWI DRIVER
2514 M:      Sonic Zhang <sonic.zhang@analog.com>
2515 L:      adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
2516 W:      http://blackfin.uclinux.org/
2517 S:      Supported
2518 F:      drivers/i2c/busses/i2c-bfin-twi.c
2519
2520 BLACKFIN MEDIA DRIVER
2521 M:      Scott Jiang <scott.jiang.linux@gmail.com>
2522 L:      adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
2523 W:      http://blackfin.uclinux.org/
2524 S:      Supported
2525 F:      drivers/media/platform/blackfin/
2526 F:      drivers/media/i2c/adv7183*
2527 F:      drivers/media/i2c/vs6624*
2528
2529 BLINKM RGB LED DRIVER
2530 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2531 S:      Maintained
2532 F:      drivers/leds/leds-blinkm.c
2533
2534 BLOCK LAYER
2535 M:      Jens Axboe <axboe@kernel.dk>
2536 L:      linux-block@vger.kernel.org
2537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2538 S:      Maintained
2539 F:      block/
2540 F:      kernel/trace/blktrace.c
2541 F:      lib/sbitmap.c
2542
2543 BFQ I/O SCHEDULER
2544 M:      Paolo Valente <paolo.valente@linaro.org>
2545 M:      Jens Axboe <axboe@kernel.dk>
2546 L:      linux-block@vger.kernel.org
2547 S:      Maintained
2548 F:      block/bfq-*
2549 F:      Documentation/block/bfq-iosched.txt
2550
2551 BLOCK2MTD DRIVER
2552 M:      Joern Engel <joern@lazybastard.org>
2553 L:      linux-mtd@lists.infradead.org
2554 S:      Maintained
2555 F:      drivers/mtd/devices/block2mtd.c
2556
2557 BLUETOOTH DRIVERS
2558 M:      Marcel Holtmann <marcel@holtmann.org>
2559 M:      Gustavo Padovan <gustavo@padovan.org>
2560 M:      Johan Hedberg <johan.hedberg@gmail.com>
2561 L:      linux-bluetooth@vger.kernel.org
2562 W:      http://www.bluez.org/
2563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2565 S:      Maintained
2566 F:      drivers/bluetooth/
2567
2568 BLUETOOTH SUBSYSTEM
2569 M:      Marcel Holtmann <marcel@holtmann.org>
2570 M:      Gustavo Padovan <gustavo@padovan.org>
2571 M:      Johan Hedberg <johan.hedberg@gmail.com>
2572 L:      linux-bluetooth@vger.kernel.org
2573 W:      http://www.bluez.org/
2574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2576 S:      Maintained
2577 F:      net/bluetooth/
2578 F:      include/net/bluetooth/
2579
2580 BONDING DRIVER
2581 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2582 M:      Veaceslav Falico <vfalico@gmail.com>
2583 M:      Andy Gospodarek <andy@greyhouse.net>
2584 L:      netdev@vger.kernel.org
2585 W:      http://sourceforge.net/projects/bonding/
2586 S:      Supported
2587 F:      drivers/net/bonding/
2588 F:      include/uapi/linux/if_bonding.h
2589
2590 BPF (Safe dynamic programs and tools)
2591 M:      Alexei Starovoitov <ast@kernel.org>
2592 M:      Daniel Borkmann <daniel@iogearbox.net>
2593 L:      netdev@vger.kernel.org
2594 L:      linux-kernel@vger.kernel.org
2595 S:      Supported
2596 F:      arch/x86/net/bpf_jit*
2597 F:      Documentation/networking/filter.txt
2598 F:      include/linux/bpf*
2599 F:      include/linux/filter.h
2600 F:      include/uapi/linux/bpf*
2601 F:      include/uapi/linux/filter.h
2602 F:      kernel/bpf/
2603 F:      kernel/trace/bpf_trace.c
2604 F:      lib/test_bpf.c
2605 F:      net/bpf/
2606 F:      net/core/filter.c
2607 F:      net/sched/act_bpf.c
2608 F:      net/sched/cls_bpf.c
2609 F:      samples/bpf/
2610 F:      tools/net/bpf*
2611 F:      tools/testing/selftests/bpf/
2612
2613 BROADCOM B44 10/100 ETHERNET DRIVER
2614 M:      Michael Chan <michael.chan@broadcom.com>
2615 L:      netdev@vger.kernel.org
2616 S:      Supported
2617 F:      drivers/net/ethernet/broadcom/b44.*
2618
2619 BROADCOM B53 ETHERNET SWITCH DRIVER
2620 M:      Florian Fainelli <f.fainelli@gmail.com>
2621 L:      netdev@vger.kernel.org
2622 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2623 S:      Supported
2624 F:      drivers/net/dsa/b53/*
2625 F:      include/linux/platform_data/b53.h
2626
2627 BROADCOM GENET ETHERNET DRIVER
2628 M:      Florian Fainelli <f.fainelli@gmail.com>
2629 L:      netdev@vger.kernel.org
2630 S:      Supported
2631 F:      drivers/net/ethernet/broadcom/genet/
2632
2633 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2634 M:      Rasesh Mody <rasesh.mody@cavium.com>
2635 M:      Harish Patil <harish.patil@cavium.com>
2636 M:      Dept-GELinuxNICDev@cavium.com
2637 L:      netdev@vger.kernel.org
2638 S:      Supported
2639 F:      drivers/net/ethernet/broadcom/bnx2.*
2640 F:      drivers/net/ethernet/broadcom/bnx2_*
2641
2642 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2643 M:      Yuval Mintz <Yuval.Mintz@cavium.com>
2644 M:      Ariel Elior <ariel.elior@cavium.com>
2645 M:      everest-linux-l2@cavium.com
2646 L:      netdev@vger.kernel.org
2647 S:      Supported
2648 F:      drivers/net/ethernet/broadcom/bnx2x/
2649
2650 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2651 M:      Michael Chan <michael.chan@broadcom.com>
2652 L:      netdev@vger.kernel.org
2653 S:      Supported
2654 F:      drivers/net/ethernet/broadcom/bnxt/
2655
2656 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2657 M:      Florian Fainelli <f.fainelli@gmail.com>
2658 M:      Ray Jui <rjui@broadcom.com>
2659 M:      Scott Branden <sbranden@broadcom.com>
2660 M:      bcm-kernel-feedback-list@broadcom.com
2661 T:      git git://github.com/broadcom/mach-bcm
2662 S:      Maintained
2663 N:      bcm281*
2664 N:      bcm113*
2665 N:      bcm216*
2666 N:      kona
2667 F:      arch/arm/mach-bcm/
2668
2669 BROADCOM BCM2835 ARM ARCHITECTURE
2670 M:      Stephen Warren <swarren@wwwdotorg.org>
2671 M:      Lee Jones <lee@kernel.org>
2672 M:      Eric Anholt <eric@anholt.net>
2673 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2675 T:      git git://github.com/anholt/linux
2676 S:      Maintained
2677 N:      bcm2835
2678 F:      drivers/staging/vc04_services
2679
2680 BROADCOM BCM47XX MIPS ARCHITECTURE
2681 M:      Hauke Mehrtens <hauke@hauke-m.de>
2682 M:      Rafał Miłecki <zajec5@gmail.com>
2683 L:      linux-mips@linux-mips.org
2684 S:      Maintained
2685 F:      Documentation/devicetree/bindings/mips/brcm/
2686 F:      arch/mips/bcm47xx/*
2687 F:      arch/mips/include/asm/mach-bcm47xx/*
2688
2689 BROADCOM BCM5301X ARM ARCHITECTURE
2690 M:      Hauke Mehrtens <hauke@hauke-m.de>
2691 M:      Rafał Miłecki <zajec5@gmail.com>
2692 M:      bcm-kernel-feedback-list@broadcom.com
2693 L:      linux-arm-kernel@lists.infradead.org
2694 S:      Maintained
2695 F:      arch/arm/mach-bcm/bcm_5301x.c
2696 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2697 F:      arch/arm/boot/dts/bcm470*
2698
2699 BROADCOM BCM53573 ARM ARCHITECTURE
2700 M:      Rafał Miłecki <rafal@milecki.pl>
2701 L:      linux-arm-kernel@lists.infradead.org
2702 S:      Maintained
2703 F:      arch/arm/boot/dts/bcm53573*
2704 F:      arch/arm/boot/dts/bcm47189*
2705
2706 BROADCOM BCM63XX ARM ARCHITECTURE
2707 M:      Florian Fainelli <f.fainelli@gmail.com>
2708 M:      bcm-kernel-feedback-list@broadcom.com
2709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2710 T:      git git://github.com/broadcom/stblinux.git
2711 S:      Maintained
2712 N:      bcm63xx
2713
2714 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2715 M:      Kevin Cernekee <cernekee@gmail.com>
2716 L:      linux-usb@vger.kernel.org
2717 S:      Maintained
2718 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2719
2720 BROADCOM BCM7XXX ARM ARCHITECTURE
2721 M:      Brian Norris <computersforpeace@gmail.com>
2722 M:      Gregory Fong <gregory.0xf0@gmail.com>
2723 M:      Florian Fainelli <f.fainelli@gmail.com>
2724 M:      bcm-kernel-feedback-list@broadcom.com
2725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2726 T:      git git://github.com/broadcom/stblinux.git
2727 S:      Maintained
2728 F:      arch/arm/mach-bcm/*brcmstb*
2729 F:      arch/arm/boot/dts/bcm7*.dts*
2730 F:      drivers/bus/brcmstb_gisb.c
2731 N:      brcmstb
2732
2733 BROADCOM BMIPS MIPS ARCHITECTURE
2734 M:      Kevin Cernekee <cernekee@gmail.com>
2735 M:      Florian Fainelli <f.fainelli@gmail.com>
2736 L:      linux-mips@linux-mips.org
2737 T:      git git://github.com/broadcom/stblinux.git
2738 S:      Maintained
2739 F:      arch/mips/bmips/*
2740 F:      arch/mips/include/asm/mach-bmips/*
2741 F:      arch/mips/kernel/*bmips*
2742 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2743 F:      drivers/irqchip/irq-bcm63*
2744 F:      drivers/irqchip/irq-bcm7*
2745 F:      drivers/irqchip/irq-brcmstb*
2746 F:      include/linux/bcm963xx_nvram.h
2747 F:      include/linux/bcm963xx_tag.h
2748
2749 BROADCOM BMIPS CPUFREQ DRIVER
2750 M:      Markus Mayer <mmayer@broadcom.com>
2751 M:      bcm-kernel-feedback-list@broadcom.com
2752 L:      linux-pm@vger.kernel.org
2753 S:      Maintained
2754 F:      drivers/cpufreq/bmips-cpufreq.c
2755
2756 BROADCOM TG3 GIGABIT ETHERNET DRIVER
2757 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
2758 M:      Prashant Sreedharan <prashant@broadcom.com>
2759 M:      Michael Chan <mchan@broadcom.com>
2760 L:      netdev@vger.kernel.org
2761 S:      Supported
2762 F:      drivers/net/ethernet/broadcom/tg3.*
2763
2764 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2765 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2766 M:      Franky Lin <franky.lin@broadcom.com>
2767 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2768 L:      linux-wireless@vger.kernel.org
2769 L:      brcm80211-dev-list.pdl@broadcom.com
2770 S:      Supported
2771 F:      drivers/net/wireless/broadcom/brcm80211/
2772
2773 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2774 M:      QLogic-Storage-Upstream@qlogic.com
2775 L:      linux-scsi@vger.kernel.org
2776 S:      Supported
2777 F:      drivers/scsi/bnx2fc/
2778
2779 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2780 M:      QLogic-Storage-Upstream@qlogic.com
2781 L:      linux-scsi@vger.kernel.org
2782 S:      Supported
2783 F:      drivers/scsi/bnx2i/
2784
2785 BROADCOM IPROC ARM ARCHITECTURE
2786 M:      Ray Jui <rjui@broadcom.com>
2787 M:      Scott Branden <sbranden@broadcom.com>
2788 M:      Jon Mason <jonmason@broadcom.com>
2789 M:      bcm-kernel-feedback-list@broadcom.com
2790 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2791 T:      git git://github.com/broadcom/cygnus-linux.git
2792 S:      Maintained
2793 N:      iproc
2794 N:      cygnus
2795 N:      bcm[-_]nsp
2796 N:      bcm9113*
2797 N:      bcm9583*
2798 N:      bcm9585*
2799 N:      bcm9586*
2800 N:      bcm988312
2801 N:      bcm113*
2802 N:      bcm583*
2803 N:      bcm585*
2804 N:      bcm586*
2805 N:      bcm88312
2806 F:      arch/arm64/boot/dts/broadcom/ns2*
2807 F:      drivers/clk/bcm/clk-ns*
2808 F:      drivers/pinctrl/bcm/pinctrl-ns*
2809
2810 BROADCOM BRCMSTB GPIO DRIVER
2811 M:      Gregory Fong <gregory.0xf0@gmail.com>
2812 L:      bcm-kernel-feedback-list@broadcom.com
2813 S:      Supported
2814 F:      drivers/gpio/gpio-brcmstb.c
2815 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2816
2817 BROADCOM KONA GPIO DRIVER
2818 M:      Ray Jui <rjui@broadcom.com>
2819 L:      bcm-kernel-feedback-list@broadcom.com
2820 S:      Supported
2821 F:      drivers/gpio/gpio-bcm-kona.c
2822 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2823
2824 BROADCOM NVRAM DRIVER
2825 M:      Rafał Miłecki <zajec5@gmail.com>
2826 L:      linux-mips@linux-mips.org
2827 S:      Maintained
2828 F:      drivers/firmware/broadcom/*
2829
2830 BROADCOM STB NAND FLASH DRIVER
2831 M:      Brian Norris <computersforpeace@gmail.com>
2832 M:      Kamal Dasu <kdasu.kdev@gmail.com>
2833 L:      linux-mtd@lists.infradead.org
2834 L:      bcm-kernel-feedback-list@broadcom.com
2835 S:      Maintained
2836 F:      drivers/mtd/nand/brcmnand/
2837
2838 BROADCOM STB AVS CPUFREQ DRIVER
2839 M:      Markus Mayer <mmayer@broadcom.com>
2840 M:      bcm-kernel-feedback-list@broadcom.com
2841 L:      linux-pm@vger.kernel.org
2842 S:      Maintained
2843 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
2844 F:      drivers/cpufreq/brcmstb*
2845
2846 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2847 M:      Rafał Miłecki <zajec5@gmail.com>
2848 L:      linux-wireless@vger.kernel.org
2849 S:      Maintained
2850 F:      drivers/bcma/
2851 F:      include/linux/bcma/
2852
2853 BROADCOM SYSTEMPORT ETHERNET DRIVER
2854 M:      Florian Fainelli <f.fainelli@gmail.com>
2855 L:      netdev@vger.kernel.org
2856 S:      Supported
2857 F:      drivers/net/ethernet/broadcom/bcmsysport.*
2858
2859 BROADCOM VULCAN ARM64 SOC
2860 M:      Jayachandran C. <c.jayachandran@gmail.com>
2861 M:      bcm-kernel-feedback-list@broadcom.com
2862 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2863 S:      Maintained
2864 F:      arch/arm64/boot/dts/broadcom/vulcan*
2865
2866 BROADCOM NETXTREME-E ROCE DRIVER
2867 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2868 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2869 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2870 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2871 L:      linux-rdma@vger.kernel.org
2872 W:      http://www.broadcom.com
2873 S:      Supported
2874 F:      drivers/infiniband/hw/bnxt_re/
2875 F:      include/uapi/rdma/bnxt_re-abi.h
2876
2877 BROCADE BFA FC SCSI DRIVER
2878 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
2879 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
2880 L:      linux-scsi@vger.kernel.org
2881 S:      Supported
2882 F:      drivers/scsi/bfa/
2883
2884 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
2885 M:      Rasesh Mody <rasesh.mody@cavium.com>
2886 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
2887 M:      Dept-GELinuxNICDev@cavium.com
2888 L:      netdev@vger.kernel.org
2889 S:      Supported
2890 F:      drivers/net/ethernet/brocade/bna/
2891
2892 BSG (block layer generic sg v4 driver)
2893 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2894 L:      linux-scsi@vger.kernel.org
2895 S:      Supported
2896 F:      block/bsg.c
2897 F:      include/linux/bsg.h
2898 F:      include/uapi/linux/bsg.h
2899
2900 BT87X AUDIO DRIVER
2901 M:      Clemens Ladisch <clemens@ladisch.de>
2902 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2903 T:      git git://git.alsa-project.org/alsa-kernel.git
2904 S:      Maintained
2905 F:      Documentation/sound/alsa/Bt87x.txt
2906 F:      sound/pci/bt87x.c
2907
2908 BT8XXGPIO DRIVER
2909 M:      Michael Buesch <m@bues.ch>
2910 W:      http://bu3sch.de/btgpio.php
2911 S:      Maintained
2912 F:      drivers/gpio/gpio-bt8xx.c
2913
2914 BTRFS FILE SYSTEM
2915 M:      Chris Mason <clm@fb.com>
2916 M:      Josef Bacik <jbacik@fb.com>
2917 M:      David Sterba <dsterba@suse.com>
2918 L:      linux-btrfs@vger.kernel.org
2919 W:      http://btrfs.wiki.kernel.org/
2920 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
2921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
2922 S:      Maintained
2923 F:      Documentation/filesystems/btrfs.txt
2924 F:      fs/btrfs/
2925
2926 BTTV VIDEO4LINUX DRIVER
2927 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
2928 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2929 L:      linux-media@vger.kernel.org
2930 W:      https://linuxtv.org
2931 T:      git git://linuxtv.org/media_tree.git
2932 S:      Odd fixes
2933 F:      Documentation/media/v4l-drivers/bttv*
2934 F:      drivers/media/pci/bt8xx/bttv*
2935
2936 BUSLOGIC SCSI DRIVER
2937 M:      Khalid Aziz <khalid@gonehiking.org>
2938 L:      linux-scsi@vger.kernel.org
2939 S:      Maintained
2940 F:      drivers/scsi/BusLogic.*
2941 F:      drivers/scsi/FlashPoint.*
2942
2943 C-MEDIA CMI8788 DRIVER
2944 M:      Clemens Ladisch <clemens@ladisch.de>
2945 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2946 T:      git git://git.alsa-project.org/alsa-kernel.git
2947 S:      Maintained
2948 F:      sound/pci/oxygen/
2949
2950 C6X ARCHITECTURE
2951 M:      Mark Salter <msalter@redhat.com>
2952 M:      Aurelien Jacquiot <a-jacquiot@ti.com>
2953 L:      linux-c6x-dev@linux-c6x.org
2954 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
2955 S:      Maintained
2956 F:      arch/c6x/
2957
2958 CA8210 IEEE-802.15.4 RADIO DRIVER
2959 M:      Harry Morris <h.morris@cascoda.com>
2960 M:      linuxdev@cascoda.com
2961 L:      linux-wpan@vger.kernel.org
2962 W:      https://github.com/Cascoda/ca8210-linux.git
2963 S:      Maintained
2964 F:      drivers/net/ieee802154/ca8210.c
2965 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
2966
2967 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
2968 M:      David Howells <dhowells@redhat.com>
2969 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
2970 S:      Supported
2971 F:      Documentation/filesystems/caching/cachefiles.txt
2972 F:      fs/cachefiles/
2973
2974 CADET FM/AM RADIO RECEIVER DRIVER
2975 M:      Hans Verkuil <hverkuil@xs4all.nl>
2976 L:      linux-media@vger.kernel.org
2977 T:      git git://linuxtv.org/media_tree.git
2978 W:      https://linuxtv.org
2979 S:      Maintained
2980 F:      drivers/media/radio/radio-cadet*
2981
2982 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
2983 M:      Jonathan Corbet <corbet@lwn.net>
2984 L:      linux-media@vger.kernel.org
2985 T:      git git://linuxtv.org/media_tree.git
2986 S:      Maintained
2987 F:      Documentation/media/v4l-drivers/cafe_ccic*
2988 F:      drivers/media/platform/marvell-ccic/
2989
2990 CAIF NETWORK LAYER
2991 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
2992 L:      netdev@vger.kernel.org
2993 S:      Supported
2994 F:      Documentation/networking/caif/
2995 F:      drivers/net/caif/
2996 F:      include/uapi/linux/caif/
2997 F:      include/net/caif/
2998 F:      net/caif/
2999
3000 CALGARY x86-64 IOMMU
3001 M:      Muli Ben-Yehuda <mulix@mulix.org>
3002 M:      Jon Mason <jdmason@kudzu.us>
3003 L:      iommu@lists.linux-foundation.org
3004 S:      Maintained
3005 F:      arch/x86/kernel/pci-calgary_64.c
3006 F:      arch/x86/kernel/tce_64.c
3007 F:      arch/x86/include/asm/calgary.h
3008 F:      arch/x86/include/asm/tce.h
3009
3010 CAN NETWORK LAYER
3011 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3012 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3013 L:      linux-can@vger.kernel.org
3014 W:      https://github.com/linux-can
3015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3017 S:      Maintained
3018 F:      Documentation/networking/can.txt
3019 F:      net/can/
3020 F:      include/linux/can/core.h
3021 F:      include/uapi/linux/can.h
3022 F:      include/uapi/linux/can/bcm.h
3023 F:      include/uapi/linux/can/raw.h
3024 F:      include/uapi/linux/can/gw.h
3025
3026 CAN NETWORK DRIVERS
3027 M:      Wolfgang Grandegger <wg@grandegger.com>
3028 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3029 L:      linux-can@vger.kernel.org
3030 W:      https://github.com/linux-can
3031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3033 S:      Maintained
3034 F:      Documentation/devicetree/bindings/net/can/
3035 F:      drivers/net/can/
3036 F:      include/linux/can/dev.h
3037 F:      include/linux/can/platform/
3038 F:      include/uapi/linux/can/error.h
3039 F:      include/uapi/linux/can/netlink.h
3040
3041 CAPABILITIES
3042 M:      Serge Hallyn <serge@hallyn.com>
3043 L:      linux-security-module@vger.kernel.org
3044 S:      Supported
3045 F:      include/linux/capability.h
3046 F:      include/uapi/linux/capability.h
3047 F:      security/commoncap.c
3048 F:      kernel/capability.c
3049
3050 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3051 M:      Kevin Tsai <ktsai@capellamicro.com>
3052 S:      Maintained
3053 F:      drivers/iio/light/cm*
3054
3055 CAVIUM THUNDERX2 ARM64 SOC
3056 M:      Jayachandran C <jnair@caviumnetworks.com>
3057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3058 S:      Maintained
3059 F:      arch/arm64/boot/dts/cavium/thunder-99xx*
3060 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3061
3062 CAVIUM I2C DRIVER
3063 M:      Jan Glauber <jglauber@cavium.com>
3064 M:      David Daney <david.daney@cavium.com>
3065 W:      http://www.cavium.com
3066 S:      Supported
3067 F:      drivers/i2c/busses/i2c-octeon*
3068 F:      drivers/i2c/busses/i2c-thunderx*
3069
3070 CAVIUM MMC DRIVER
3071 M:      Jan Glauber <jglauber@cavium.com>
3072 M:      David Daney <david.daney@cavium.com>
3073 M:      Steven J. Hill <Steven.Hill@cavium.com>
3074 W:      http://www.cavium.com
3075 S:      Supported
3076 F:      drivers/mmc/host/cavium*
3077
3078 CAVIUM LIQUIDIO NETWORK DRIVER
3079 M:     Derek Chickles <derek.chickles@caviumnetworks.com>
3080 M:     Satanand Burla <satananda.burla@caviumnetworks.com>
3081 M:     Felix Manlunas <felix.manlunas@caviumnetworks.com>
3082 M:     Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3083 L:     netdev@vger.kernel.org
3084 W:     http://www.cavium.com
3085 S:     Supported
3086 F:     drivers/net/ethernet/cavium/liquidio/
3087
3088 CAVIUM OCTEON-TX CRYPTO DRIVER
3089 M:      George Cherian <george.cherian@cavium.com>
3090 L:      linux-crypto@vger.kernel.org
3091 W:      http://www.cavium.com
3092 S:      Supported
3093 F:      drivers/crypto/cavium/cpt/
3094
3095 CC2520 IEEE-802.15.4 RADIO DRIVER
3096 M:      Varka Bhadram <varkabhadram@gmail.com>
3097 L:      linux-wpan@vger.kernel.org
3098 S:      Maintained
3099 F:      drivers/net/ieee802154/cc2520.c
3100 F:      include/linux/spi/cc2520.h
3101 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3102
3103 CEC FRAMEWORK
3104 M:      Hans Verkuil <hans.verkuil@cisco.com>
3105 L:      linux-media@vger.kernel.org
3106 T:      git git://linuxtv.org/media_tree.git
3107 W:      http://linuxtv.org
3108 S:      Supported
3109 F:      Documentation/media/kapi/cec-core.rst
3110 F:      Documentation/media/uapi/cec
3111 F:      drivers/media/cec/
3112 F:      drivers/media/rc/keymaps/rc-cec.c
3113 F:      include/media/cec.h
3114 F:      include/media/cec-notifier.h
3115 F:      include/uapi/linux/cec.h
3116 F:      include/uapi/linux/cec-funcs.h
3117
3118 CELL BROADBAND ENGINE ARCHITECTURE
3119 M:      Arnd Bergmann <arnd@arndb.de>
3120 L:      linuxppc-dev@lists.ozlabs.org
3121 W:      http://www.ibm.com/developerworks/power/cell/
3122 S:      Supported
3123 F:      arch/powerpc/include/asm/cell*.h
3124 F:      arch/powerpc/include/asm/spu*.h
3125 F:      arch/powerpc/include/uapi/asm/spu*.h
3126 F:      arch/powerpc/oprofile/*cell*
3127 F:      arch/powerpc/platforms/cell/
3128
3129 CEPH COMMON CODE (LIBCEPH)
3130 M:      Ilya Dryomov <idryomov@gmail.com>
3131 M:      "Yan, Zheng" <zyan@redhat.com>
3132 M:      Sage Weil <sage@redhat.com>
3133 L:      ceph-devel@vger.kernel.org
3134 W:      http://ceph.com/
3135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3136 T:      git git://github.com/ceph/ceph-client.git
3137 S:      Supported
3138 F:      net/ceph/
3139 F:      include/linux/ceph/
3140 F:      include/linux/crush/
3141
3142 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3143 M:      "Yan, Zheng" <zyan@redhat.com>
3144 M:      Sage Weil <sage@redhat.com>
3145 M:      Ilya Dryomov <idryomov@gmail.com>
3146 L:      ceph-devel@vger.kernel.org
3147 W:      http://ceph.com/
3148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3149 T:      git git://github.com/ceph/ceph-client.git
3150 S:      Supported
3151 F:      Documentation/filesystems/ceph.txt
3152 F:      fs/ceph/
3153
3154 CERTIFICATE HANDLING:
3155 M:      David Howells <dhowells@redhat.com>
3156 M:      David Woodhouse <dwmw2@infradead.org>
3157 L:      keyrings@vger.kernel.org
3158 S:      Maintained
3159 F:      Documentation/module-signing.txt
3160 F:      certs/
3161 F:      scripts/sign-file.c
3162 F:      scripts/extract-cert.c
3163
3164 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3165 L:      linux-usb@vger.kernel.org
3166 S:      Orphan
3167 F:      Documentation/usb/WUSB-Design-overview.txt
3168 F:      Documentation/usb/wusb-cbaf
3169 F:      drivers/usb/host/hwa-hc.c
3170 F:      drivers/usb/host/whci/
3171 F:      drivers/usb/wusbcore/
3172 F:      include/linux/usb/wusb*
3173
3174 HT16K33 LED CONTROLLER DRIVER
3175 M:      Robin van der Gracht <robin@protonic.nl>
3176 S:      Maintained
3177 F:      drivers/auxdisplay/ht16k33.c
3178 F:      Documentation/devicetree/bindings/display/ht16k33.txt
3179
3180 CFAG12864B LCD DRIVER
3181 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3182 W:      http://miguelojeda.es/auxdisplay.htm
3183 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3184 S:      Maintained
3185 F:      drivers/auxdisplay/cfag12864b.c
3186 F:      include/linux/cfag12864b.h
3187
3188 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3189 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3190 W:      http://miguelojeda.es/auxdisplay.htm
3191 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3192 S:      Maintained
3193 F:      drivers/auxdisplay/cfag12864bfb.c
3194 F:      include/linux/cfag12864b.h
3195
3196 CFG80211 and NL80211
3197 M:      Johannes Berg <johannes@sipsolutions.net>
3198 L:      linux-wireless@vger.kernel.org
3199 W:      http://wireless.kernel.org/
3200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3202 S:      Maintained
3203 F:      include/uapi/linux/nl80211.h
3204 F:      include/net/cfg80211.h
3205 F:      net/wireless/*
3206 X:      net/wireless/wext*
3207
3208 CHAR and MISC DRIVERS
3209 M:      Arnd Bergmann <arnd@arndb.de>
3210 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3212 S:      Supported
3213 F:      drivers/char/*
3214 F:      drivers/misc/*
3215 F:      include/linux/miscdevice.h
3216
3217 CHECKPATCH
3218 M:      Andy Whitcroft <apw@canonical.com>
3219 M:      Joe Perches <joe@perches.com>
3220 S:      Maintained
3221 F:      scripts/checkpatch.pl
3222
3223 CHINESE DOCUMENTATION
3224 M:      Harry Wei <harryxiyou@gmail.com>
3225 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3226 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3227 S:      Maintained
3228 F:      Documentation/translations/zh_CN/
3229
3230 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3231 M:      Peter Chen <Peter.Chen@nxp.com>
3232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3233 L:      linux-usb@vger.kernel.org
3234 S:      Maintained
3235 F:      drivers/usb/chipidea/
3236
3237 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3238 M:      Hans de Goede <hdegoede@redhat.com>
3239 L:      linux-input@vger.kernel.org
3240 S:      Maintained
3241 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3242 F:      drivers/input/touchscreen/chipone_icn8318.c
3243
3244 CHROME HARDWARE PLATFORM SUPPORT
3245 M:      Olof Johansson <olof@lixom.net>
3246 S:      Maintained
3247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/olof/chrome-platform.git
3248 F:      drivers/platform/chrome/
3249
3250 CISCO VIC ETHERNET NIC DRIVER
3251 M:      Christian Benvenuti <benve@cisco.com>
3252 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3253 M:      Neel Patel <neepatel@cisco.com>
3254 S:      Supported
3255 F:      drivers/net/ethernet/cisco/enic/
3256
3257 CISCO VIC LOW LATENCY NIC DRIVER
3258 M:      Christian Benvenuti <benve@cisco.com>
3259 M:      Dave Goodell <dgoodell@cisco.com>
3260 S:      Supported
3261 F:      drivers/infiniband/hw/usnic/
3262
3263 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3264 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3265 L:      netdev@vger.kernel.org
3266 S:      Maintained
3267 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3268
3269 CIRRUS LOGIC AUDIO CODEC DRIVERS
3270 M:      Brian Austin <brian.austin@cirrus.com>
3271 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3272 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3273 S:      Maintained
3274 F:      sound/soc/codecs/cs*
3275
3276 CLEANCACHE API
3277 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3278 L:      linux-kernel@vger.kernel.org
3279 S:      Maintained
3280 F:      mm/cleancache.c
3281 F:      include/linux/cleancache.h
3282
3283 CLK API
3284 M:      Russell King <linux@armlinux.org.uk>
3285 L:      linux-clk@vger.kernel.org
3286 S:      Maintained
3287 F:      include/linux/clk.h
3288
3289 CLOCKSOURCE, CLOCKEVENT DRIVERS
3290 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3291 M:      Thomas Gleixner <tglx@linutronix.de>
3292 L:      linux-kernel@vger.kernel.org
3293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3294 S:      Supported
3295 F:      drivers/clocksource
3296
3297 CISCO FCOE HBA DRIVER
3298 M:      Satish Kharat <satishkh@cisco.com>
3299 M:      Sesidhar Baddela <sebaddel@cisco.com>
3300 M:      Karan Tilak Kumar <kartilak@cisco.com>
3301 L:      linux-scsi@vger.kernel.org
3302 S:      Supported
3303 F:      drivers/scsi/fnic/
3304
3305 CISCO SCSI HBA DRIVER
3306 M:      Karan Tilak Kumar <kartilak@cisco.com>
3307 M:      Sesidhar Baddela <sebaddel@cisco.com>
3308 L:      linux-scsi@vger.kernel.org
3309 S:      Supported
3310 F:      drivers/scsi/snic/
3311
3312 CMPC ACPI DRIVER
3313 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3314 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3315 L:      platform-driver-x86@vger.kernel.org
3316 S:      Supported
3317 F:      drivers/platform/x86/classmate-laptop.c
3318
3319 COBALT MEDIA DRIVER
3320 M:      Hans Verkuil <hans.verkuil@cisco.com>
3321 L:      linux-media@vger.kernel.org
3322 T:      git git://linuxtv.org/media_tree.git
3323 W:      https://linuxtv.org
3324 S:      Supported
3325 F:      drivers/media/pci/cobalt/
3326
3327 COCCINELLE/Semantic Patches (SmPL)
3328 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3329 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3330 M:      Nicolas Palix <nicolas.palix@imag.fr>
3331 M:      Michal Marek <mmarek@suse.com>
3332 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3334 W:      http://coccinelle.lip6.fr/
3335 S:      Supported
3336 F:      Documentation/dev-tools/coccinelle.rst
3337 F:      scripts/coccinelle/
3338 F:      scripts/coccicheck
3339
3340 CODA FILE SYSTEM
3341 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3342 M:      coda@cs.cmu.edu
3343 L:      codalist@coda.cs.cmu.edu
3344 W:      http://www.coda.cs.cmu.edu/
3345 S:      Maintained
3346 F:      Documentation/filesystems/coda.txt
3347 F:      fs/coda/
3348 F:      include/linux/coda*.h
3349 F:      include/uapi/linux/coda*.h
3350
3351 CODA V4L2 MEM2MEM DRIVER
3352 M:      Philipp Zabel <p.zabel@pengutronix.de>
3353 L:      linux-media@vger.kernel.org
3354 S:      Maintained
3355 F:      Documentation/devicetree/bindings/media/coda.txt
3356 F:      drivers/media/platform/coda/
3357
3358 COMMON CLK FRAMEWORK
3359 M:      Michael Turquette <mturquette@baylibre.com>
3360 M:      Stephen Boyd <sboyd@codeaurora.org>
3361 L:      linux-clk@vger.kernel.org
3362 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3364 S:      Maintained
3365 F:      Documentation/devicetree/bindings/clock/
3366 F:      drivers/clk/
3367 X:      drivers/clk/clkdev.c
3368 F:      include/linux/clk-pr*
3369 F:      include/linux/clk/
3370
3371 COMMON INTERNET FILE SYSTEM (CIFS)
3372 M:      Steve French <sfrench@samba.org>
3373 L:      linux-cifs@vger.kernel.org
3374 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3375 W:      http://linux-cifs.samba.org/
3376 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3377 S:      Supported
3378 F:      Documentation/filesystems/cifs/
3379 F:      fs/cifs/
3380
3381 COMPACTPCI HOTPLUG CORE
3382 M:      Scott Murray <scott@spiteful.org>
3383 L:      linux-pci@vger.kernel.org
3384 S:      Maintained
3385 F:      drivers/pci/hotplug/cpci_hotplug*
3386
3387 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3388 M:      Scott Murray <scott@spiteful.org>
3389 L:      linux-pci@vger.kernel.org
3390 S:      Maintained
3391 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3392
3393 COMPACTPCI HOTPLUG GENERIC DRIVER
3394 M:      Scott Murray <scott@spiteful.org>
3395 L:      linux-pci@vger.kernel.org
3396 S:      Maintained
3397 F:      drivers/pci/hotplug/cpcihp_generic.c
3398
3399 COMPAL LAPTOP SUPPORT
3400 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3401 L:      platform-driver-x86@vger.kernel.org
3402 S:      Maintained
3403 F:      drivers/platform/x86/compal-laptop.c
3404
3405 CONEXANT ACCESSRUNNER USB DRIVER
3406 L:      accessrunner-general@lists.sourceforge.net
3407 W:      http://accessrunner.sourceforge.net/
3408 S:      Orphan
3409 F:      drivers/usb/atm/cxacru.c
3410
3411 CONFIGFS
3412 M:      Joel Becker <jlbec@evilplan.org>
3413 M:      Christoph Hellwig <hch@lst.de>
3414 T:      git git://git.infradead.org/users/hch/configfs.git
3415 S:      Supported
3416 F:      fs/configfs/
3417 F:      include/linux/configfs.h
3418
3419 CONNECTOR
3420 M:      Evgeniy Polyakov <zbr@ioremap.net>
3421 L:      netdev@vger.kernel.org
3422 S:      Maintained
3423 F:      drivers/connector/
3424
3425 CONTROL GROUP (CGROUP)
3426 M:      Tejun Heo <tj@kernel.org>
3427 M:      Li Zefan <lizefan@huawei.com>
3428 M:      Johannes Weiner <hannes@cmpxchg.org>
3429 L:      cgroups@vger.kernel.org
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3431 S:      Maintained
3432 F:      Documentation/cgroup*
3433 F:      include/linux/cgroup*
3434 F:      kernel/cgroup*
3435
3436 CONTROL GROUP - CPUSET
3437 M:      Li Zefan <lizefan@huawei.com>
3438 L:      cgroups@vger.kernel.org
3439 W:      http://www.bullopensource.org/cpuset/
3440 W:      http://oss.sgi.com/projects/cpusets/
3441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3442 S:      Maintained
3443 F:      Documentation/cgroup-v1/cpusets.txt
3444 F:      include/linux/cpuset.h
3445 F:      kernel/cpuset.c
3446
3447 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3448 M:      Johannes Weiner <hannes@cmpxchg.org>
3449 M:      Michal Hocko <mhocko@kernel.org>
3450 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3451 L:      cgroups@vger.kernel.org
3452 L:      linux-mm@kvack.org
3453 S:      Maintained
3454 F:      mm/memcontrol.c
3455 F:      mm/swap_cgroup.c
3456
3457 CORETEMP HARDWARE MONITORING DRIVER
3458 M:      Fenghua Yu <fenghua.yu@intel.com>
3459 L:      linux-hwmon@vger.kernel.org
3460 S:      Maintained
3461 F:      Documentation/hwmon/coretemp
3462 F:      drivers/hwmon/coretemp.c
3463
3464 COSA/SRP SYNC SERIAL DRIVER
3465 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3466 W:      http://www.fi.muni.cz/~kas/cosa/
3467 S:      Maintained
3468 F:      drivers/net/wan/cosa*
3469
3470 CPMAC ETHERNET DRIVER
3471 M:      Florian Fainelli <f.fainelli@gmail.com>
3472 L:      netdev@vger.kernel.org
3473 S:      Maintained
3474 F:      drivers/net/ethernet/ti/cpmac.c
3475
3476 CPU FREQUENCY DRIVERS
3477 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3478 M:      Viresh Kumar <viresh.kumar@linaro.org>
3479 L:      linux-pm@vger.kernel.org
3480 S:      Maintained
3481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3482 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3483 B:      https://bugzilla.kernel.org
3484 F:      Documentation/cpu-freq/
3485 F:      Documentation/devicetree/bindings/cpufreq/
3486 F:      drivers/cpufreq/
3487 F:      include/linux/cpufreq.h
3488 F:      tools/testing/selftests/cpufreq/
3489
3490 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3491 M:      Viresh Kumar <viresh.kumar@linaro.org>
3492 M:      Sudeep Holla <sudeep.holla@arm.com>
3493 L:      linux-pm@vger.kernel.org
3494 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3495 S:      Maintained
3496 F:      drivers/cpufreq/arm_big_little.h
3497 F:      drivers/cpufreq/arm_big_little.c
3498 F:      drivers/cpufreq/arm_big_little_dt.c
3499
3500 CPUIDLE DRIVER - ARM BIG LITTLE
3501 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3502 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3503 L:      linux-pm@vger.kernel.org
3504 L:      linux-arm-kernel@lists.infradead.org
3505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3506 S:      Maintained
3507 F:      drivers/cpuidle/cpuidle-big_little.c
3508
3509 CPUIDLE DRIVER - ARM EXYNOS
3510 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3511 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3512 M:      Kukjin Kim <kgene@kernel.org>
3513 L:      linux-pm@vger.kernel.org
3514 L:      linux-samsung-soc@vger.kernel.org
3515 S:      Supported
3516 F:      drivers/cpuidle/cpuidle-exynos.c
3517 F:      arch/arm/mach-exynos/pm.c
3518
3519 CPUIDLE DRIVERS
3520 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3521 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3522 L:      linux-pm@vger.kernel.org
3523 S:      Maintained
3524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3525 B:      https://bugzilla.kernel.org
3526 F:      drivers/cpuidle/*
3527 F:      include/linux/cpuidle.h
3528
3529 CPUID/MSR DRIVER
3530 M:      "H. Peter Anvin" <hpa@zytor.com>
3531 S:      Maintained
3532 F:      arch/x86/kernel/cpuid.c
3533 F:      arch/x86/kernel/msr.c
3534
3535 CPU POWER MONITORING SUBSYSTEM
3536 M:      Thomas Renninger <trenn@suse.com>
3537 L:      linux-pm@vger.kernel.org
3538 S:      Maintained
3539 F:      tools/power/cpupower/
3540
3541 CRAMFS FILESYSTEM
3542 W:      http://sourceforge.net/projects/cramfs/
3543 S:      Orphan / Obsolete
3544 F:      Documentation/filesystems/cramfs.txt
3545 F:      fs/cramfs/
3546
3547 CRIS PORT
3548 M:      Mikael Starvik <starvik@axis.com>
3549 M:      Jesper Nilsson <jesper.nilsson@axis.com>
3550 L:      linux-cris-kernel@axis.com
3551 W:      http://developer.axis.com
3552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jesper/cris.git
3553 S:      Maintained
3554 F:      arch/cris/
3555 F:      drivers/tty/serial/crisv10.*
3556
3557 CRYPTO API
3558 M:      Herbert Xu <herbert@gondor.apana.org.au>
3559 M:      "David S. Miller" <davem@davemloft.net>
3560 L:      linux-crypto@vger.kernel.org
3561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3563 S:      Maintained
3564 F:      Documentation/crypto/
3565 F:      Documentation/devicetree/bindings/crypto/
3566 F:      Documentation/DocBook/crypto-API.tmpl
3567 F:      arch/*/crypto/
3568 F:      crypto/
3569 F:      drivers/crypto/
3570 F:      include/crypto/
3571 F:      include/linux/crypto*
3572
3573 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3574 M:      Neil Horman <nhorman@tuxdriver.com>
3575 L:      linux-crypto@vger.kernel.org
3576 S:      Maintained
3577 F:      crypto/ansi_cprng.c
3578 F:      crypto/rng.c
3579
3580 CS3308 MEDIA DRIVER
3581 M:      Hans Verkuil <hverkuil@xs4all.nl>
3582 L:      linux-media@vger.kernel.org
3583 T:      git git://linuxtv.org/media_tree.git
3584 W:      http://linuxtv.org
3585 S:      Odd Fixes
3586 F:      drivers/media/i2c/cs3308.c
3587 F:      drivers/media/i2c/cs3308.h
3588
3589 CS5535 Audio ALSA driver
3590 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3591 S:      Maintained
3592 F:      sound/pci/cs5535audio/
3593
3594 CW1200 WLAN driver
3595 M:      Solomon Peachy <pizza@shaftnet.org>
3596 S:      Maintained
3597 F:      drivers/net/wireless/st/cw1200/
3598
3599 CX18 VIDEO4LINUX DRIVER
3600 M:      Andy Walls <awalls@md.metrocast.net>
3601 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3602 L:      linux-media@vger.kernel.org
3603 T:      git git://linuxtv.org/media_tree.git
3604 W:      https://linuxtv.org
3605 W:      http://www.ivtvdriver.org/index.php/Cx18
3606 S:      Maintained
3607 F:      Documentation/media/v4l-drivers/cx18*
3608 F:      drivers/media/pci/cx18/
3609 F:      include/uapi/linux/ivtv*
3610
3611 CX2341X MPEG ENCODER HELPER MODULE
3612 M:      Hans Verkuil <hverkuil@xs4all.nl>
3613 L:      linux-media@vger.kernel.org
3614 T:      git git://linuxtv.org/media_tree.git
3615 W:      https://linuxtv.org
3616 S:      Maintained
3617 F:      drivers/media/common/cx2341x*
3618 F:      include/media/cx2341x*
3619
3620 CX24120 MEDIA DRIVER
3621 M:      Jemma Denson <jdenson@gmail.com>
3622 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3623 L:      linux-media@vger.kernel.org
3624 W:      https://linuxtv.org
3625 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3626 S:      Maintained
3627 F:      drivers/media/dvb-frontends/cx24120*
3628
3629 CX88 VIDEO4LINUX DRIVER
3630 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3631 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3632 L:      linux-media@vger.kernel.org
3633 W:      https://linuxtv.org
3634 T:      git git://linuxtv.org/media_tree.git
3635 S:      Odd fixes
3636 F:      Documentation/media/v4l-drivers/cx88*
3637 F:      drivers/media/pci/cx88/
3638
3639 CXD2820R MEDIA DRIVER
3640 M:      Antti Palosaari <crope@iki.fi>
3641 L:      linux-media@vger.kernel.org
3642 W:      https://linuxtv.org
3643 W:      http://palosaari.fi/linux/
3644 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3645 T:      git git://linuxtv.org/anttip/media_tree.git
3646 S:      Maintained
3647 F:      drivers/media/dvb-frontends/cxd2820r*
3648
3649 CXGB3 ETHERNET DRIVER (CXGB3)
3650 M:      Santosh Raspatur <santosh@chelsio.com>
3651 L:      netdev@vger.kernel.org
3652 W:      http://www.chelsio.com
3653 S:      Supported
3654 F:      drivers/net/ethernet/chelsio/cxgb3/
3655
3656 CXGB3 ISCSI DRIVER (CXGB3I)
3657 M:      Karen Xie <kxie@chelsio.com>
3658 L:      linux-scsi@vger.kernel.org
3659 W:      http://www.chelsio.com
3660 S:      Supported
3661 F:      drivers/scsi/cxgbi/cxgb3i
3662
3663 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3664 M:      Steve Wise <swise@chelsio.com>
3665 L:      linux-rdma@vger.kernel.org
3666 W:      http://www.openfabrics.org
3667 S:      Supported
3668 F:      drivers/infiniband/hw/cxgb3/
3669 F:      include/uapi/rdma/cxgb3-abi.h
3670
3671 CXGB4 ETHERNET DRIVER (CXGB4)
3672 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3673 L:      netdev@vger.kernel.org
3674 W:      http://www.chelsio.com
3675 S:      Supported
3676 F:      drivers/net/ethernet/chelsio/cxgb4/
3677
3678 CXGB4 ISCSI DRIVER (CXGB4I)
3679 M:      Karen Xie <kxie@chelsio.com>
3680 L:      linux-scsi@vger.kernel.org
3681 W:      http://www.chelsio.com
3682 S:      Supported
3683 F:      drivers/scsi/cxgbi/cxgb4i
3684
3685 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3686 M:      Steve Wise <swise@chelsio.com>
3687 L:      linux-rdma@vger.kernel.org
3688 W:      http://www.openfabrics.org
3689 S:      Supported
3690 F:      drivers/infiniband/hw/cxgb4/
3691 F:      include/uapi/rdma/cxgb4-abi.h
3692
3693 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3694 M:      Casey Leedom <leedom@chelsio.com>
3695 L:      netdev@vger.kernel.org
3696 W:      http://www.chelsio.com
3697 S:      Supported
3698 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3699
3700 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3701 M:      Ian Munsie <imunsie@au1.ibm.com>
3702 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3703 L:      linuxppc-dev@lists.ozlabs.org
3704 S:      Supported
3705 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3706 F:      drivers/misc/cxl/
3707 F:      include/misc/cxl*
3708 F:      include/uapi/misc/cxl.h
3709 F:      Documentation/powerpc/cxl.txt
3710 F:      Documentation/ABI/testing/sysfs-class-cxl
3711
3712 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3713 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3714 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3715 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3716 L:      linux-scsi@vger.kernel.org
3717 S:      Supported
3718 F:      drivers/scsi/cxlflash/
3719 F:      include/uapi/scsi/cxlflash_ioctls.h
3720 F:      Documentation/powerpc/cxlflash.txt
3721
3722 STMMAC ETHERNET DRIVER
3723 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
3724 M:      Alexandre Torgue <alexandre.torgue@st.com>
3725 L:      netdev@vger.kernel.org
3726 W:      http://www.stlinux.com
3727 S:      Supported
3728 F:      drivers/net/ethernet/stmicro/stmmac/
3729
3730 CYBERPRO FB DRIVER
3731 M:      Russell King <linux@armlinux.org.uk>
3732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3733 W:      http://www.armlinux.org.uk/
3734 S:      Maintained
3735 F:      drivers/video/fbdev/cyber2000fb.*
3736
3737 CYCLADES ASYNC MUX DRIVER
3738 W:      http://www.cyclades.com/
3739 S:      Orphan
3740 F:      drivers/tty/cyclades.c
3741 F:      include/linux/cyclades.h
3742 F:      include/uapi/linux/cyclades.h
3743
3744 CYCLADES PC300 DRIVER
3745 W:      http://www.cyclades.com/
3746 S:      Orphan
3747 F:      drivers/net/wan/pc300*
3748
3749 CYPRESS_FIRMWARE MEDIA DRIVER
3750 M:      Antti Palosaari <crope@iki.fi>
3751 L:      linux-media@vger.kernel.org
3752 W:      https://linuxtv.org
3753 W:      http://palosaari.fi/linux/
3754 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3755 T:      git git://linuxtv.org/anttip/media_tree.git
3756 S:      Maintained
3757 F:      drivers/media/common/cypress_firmware*
3758
3759 CYTTSP TOUCHSCREEN DRIVER
3760 M:      Ferruh Yigit <fery@cypress.com>
3761 L:      linux-input@vger.kernel.org
3762 S:      Supported
3763 F:      drivers/input/touchscreen/cyttsp*
3764 F:      include/linux/input/cyttsp.h
3765
3766 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3767 M:      Joshua Kinard <kumba@gentoo.org>
3768 S:      Maintained
3769 F:      drivers/rtc/rtc-ds1685.c
3770 F:      include/linux/rtc/ds1685.h
3771
3772 DAMA SLAVE for AX.25
3773 M:      Joerg Reuter <jreuter@yaina.de>
3774 W:      http://yaina.de/jreuter/
3775 W:      http://www.qsl.net/dl1bke/
3776 L:      linux-hams@vger.kernel.org
3777 S:      Maintained
3778 F:      net/ax25/af_ax25.c
3779 F:      net/ax25/ax25_dev.c
3780 F:      net/ax25/ax25_ds_*
3781 F:      net/ax25/ax25_in.c
3782 F:      net/ax25/ax25_out.c
3783 F:      net/ax25/ax25_timer.c
3784 F:      net/ax25/sysctl_net_ax25.c
3785
3786 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3787 L:      netdev@vger.kernel.org
3788 S:      Orphan
3789 F:      Documentation/networking/dmfe.txt
3790 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3791
3792 DC390/AM53C974 SCSI driver
3793 M:      Hannes Reinecke <hare@suse.com>
3794 L:      linux-scsi@vger.kernel.org
3795 S:      Maintained
3796 F:      drivers/scsi/am53c974.c
3797
3798 DC395x SCSI driver
3799 M:      Oliver Neukum <oliver@neukum.org>
3800 M:      Ali Akcaagac <aliakc@web.de>
3801 M:      Jamie Lenehan <lenehan@twibble.org>
3802 L:      dc395x@twibble.org
3803 W:      http://twibble.org/dist/dc395x/
3804 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
3805 S:      Maintained
3806 F:      Documentation/scsi/dc395x.txt
3807 F:      drivers/scsi/dc395x.*
3808
3809 DCCP PROTOCOL
3810 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
3811 L:      dccp@vger.kernel.org
3812 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
3813 S:      Maintained
3814 F:      include/linux/dccp.h
3815 F:      include/uapi/linux/dccp.h
3816 F:      include/linux/tfrc.h
3817 F:      net/dccp/
3818
3819 DECnet NETWORK LAYER
3820 W:      http://linux-decnet.sourceforge.net
3821 L:      linux-decnet-user@lists.sourceforge.net
3822 S:      Orphan
3823 F:      Documentation/networking/decnet.txt
3824 F:      net/decnet/
3825
3826 DECSTATION PLATFORM SUPPORT
3827 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
3828 L:      linux-mips@linux-mips.org
3829 W:      http://www.linux-mips.org/wiki/DECstation
3830 S:      Maintained
3831 F:      arch/mips/dec/
3832 F:      arch/mips/include/asm/dec/
3833 F:      arch/mips/include/asm/mach-dec/
3834
3835 DEFXX FDDI NETWORK DRIVER
3836 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
3837 S:      Maintained
3838 F:      drivers/net/fddi/defxx.*
3839
3840 DELL LAPTOP DRIVER
3841 M:      Matthew Garrett <mjg59@srcf.ucam.org>
3842 M:      Pali Rohár <pali.rohar@gmail.com>
3843 L:      platform-driver-x86@vger.kernel.org
3844 S:      Maintained
3845 F:      drivers/platform/x86/dell-laptop.c
3846
3847 DELL LAPTOP RBTN DRIVER
3848 M:      Pali Rohár <pali.rohar@gmail.com>
3849 S:      Maintained
3850 F:      drivers/platform/x86/dell-rbtn.*
3851
3852 DELL LAPTOP FREEFALL DRIVER
3853 M:      Pali Rohár <pali.rohar@gmail.com>
3854 S:      Maintained
3855 F:      drivers/platform/x86/dell-smo8800.c
3856
3857 DELL LAPTOP SMM DRIVER
3858 M:      Pali Rohár <pali.rohar@gmail.com>
3859 S:      Maintained
3860 F:      drivers/hwmon/dell-smm-hwmon.c
3861 F:      include/uapi/linux/i8k.h
3862
3863 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
3864 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
3865 S:      Maintained
3866 F:      Documentation/dcdbas.txt
3867 F:      drivers/firmware/dcdbas.*
3868
3869 DELL WMI EXTRAS DRIVER
3870 M:      Matthew Garrett <mjg59@srcf.ucam.org>
3871 M:      Pali Rohár <pali.rohar@gmail.com>
3872 S:      Maintained
3873 F:      drivers/platform/x86/dell-wmi.c
3874
3875 DESIGNWARE USB2 DRD IP DRIVER
3876 M:      John Youn <johnyoun@synopsys.com>
3877 L:      linux-usb@vger.kernel.org
3878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
3879 S:      Maintained
3880 F:      drivers/usb/dwc2/
3881
3882 DESIGNWARE USB3 DRD IP DRIVER
3883 M:      Felipe Balbi <balbi@kernel.org>
3884 L:      linux-usb@vger.kernel.org
3885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
3886 S:      Maintained
3887 F:      drivers/usb/dwc3/
3888
3889 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
3890 M:      Andreas Klinger <ak@it-klinger.de>
3891 L:      linux-iio@vger.kernel.org
3892 S:      Maintained
3893 F:      drivers/iio/proximity/srf*.c
3894
3895 DEVICE COREDUMP (DEV_COREDUMP)
3896 M:      Johannes Berg <johannes@sipsolutions.net>
3897 L:      linux-kernel@vger.kernel.org
3898 S:      Maintained
3899 F:      drivers/base/devcoredump.c
3900 F:      include/linux/devcoredump.h
3901
3902 DEVICE FREQUENCY (DEVFREQ)
3903 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
3904 M:      Kyungmin Park <kyungmin.park@samsung.com>
3905 R:      Chanwoo Choi <cw00.choi@samsung.com>
3906 L:      linux-pm@vger.kernel.org
3907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3908 S:      Maintained
3909 F:      drivers/devfreq/
3910 F:      include/linux/devfreq.h
3911 F:      Documentation/devicetree/bindings/devfreq/
3912
3913 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
3914 M:      Chanwoo Choi <cw00.choi@samsung.com>
3915 L:      linux-pm@vger.kernel.org
3916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3917 S:      Supported
3918 F:      drivers/devfreq/event/
3919 F:      drivers/devfreq/devfreq-event.c
3920 F:      include/linux/devfreq-event.h
3921 F:      Documentation/devicetree/bindings/devfreq/event/
3922
3923 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3924 M:      Chanwoo Choi <cw00.choi@samsung.com>
3925 L:      linux-pm@vger.kernel.org
3926 L:      linux-samsung-soc@vger.kernel.org
3927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3928 S:      Maintained
3929 F:      drivers/devfreq/exynos-bus.c
3930 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3931
3932 DEVICE NUMBER REGISTRY
3933 M:      Torben Mathiasen <device@lanana.org>
3934 W:      http://lanana.org/docs/device-list/index.html
3935 S:      Maintained
3936
3937 DEVICE-MAPPER  (LVM)
3938 M:      Alasdair Kergon <agk@redhat.com>
3939 M:      Mike Snitzer <snitzer@redhat.com>
3940 M:      dm-devel@redhat.com
3941 L:      dm-devel@redhat.com
3942 W:      http://sources.redhat.com/dm
3943 Q:      http://patchwork.kernel.org/project/dm-devel/list/
3944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
3945 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
3946 S:      Maintained
3947 F:      Documentation/device-mapper/
3948 F:      drivers/md/dm*
3949 F:      drivers/md/persistent-data/
3950 F:      include/linux/device-mapper.h
3951 F:      include/linux/dm-*.h
3952 F:      include/uapi/linux/dm-*.h
3953
3954 DEVLINK
3955 M:      Jiri Pirko <jiri@mellanox.com>
3956 L:      netdev@vger.kernel.org
3957 S:      Supported
3958 F:      net/core/devlink.c
3959 F:      include/net/devlink.h
3960 F:      include/uapi/linux/devlink.h
3961
3962 DIALOG SEMICONDUCTOR DRIVERS
3963 M:      Support Opensource <support.opensource@diasemi.com>
3964 W:      http://www.dialog-semiconductor.com/products
3965 S:      Supported
3966 F:      Documentation/hwmon/da90??